:root {
  --cream: #f5f0e8;
  --cream-deep: #eee6da;
  --brown: #4a4238;
  --brown-soft: #6b6359;
  --gold: #c9a961;
  --gold-dark: #ad8d49;
  --camel: #d4c5b0;
  --line: #e5ded5;
  --white: #fff;
  --shadow: 0 2px 8px rgba(0, 0, 0, .08);
  --shadow-hover: 0 4px 16px rgba(0, 0, 0, .12);
  --ease: cubic-bezier(.4, 0, .2, 1);
  --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", STSong, serif;
  --sans: "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei", "PingFang SC", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--cream); color: var(--brown); font-family: var(--sans); font-size: 16px; line-height: 1.75; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--serif); line-height: 1.25; font-weight: 600; letter-spacing: -.02em; }
h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3rem); }
h3 { font-size: 1.35rem; }
.container { width: min(1200px, calc(100% - 48px)); margin-inline: auto; }
.section { padding: 100px 0; }
.section-muted { background: #eee7dc; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 999; background: var(--brown); color: white; padding: 10px 16px; }
.skip-link:focus { top: 16px; }
.eyebrow { margin-bottom: 18px; color: var(--gold-dark); font-size: .78rem; font-weight: 600; letter-spacing: .22em; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; height: 82px; color: white; transition: background .3s var(--ease), box-shadow .3s var(--ease), color .3s var(--ease); }
.site-header.scrolled, body:not(:has(.home-hero)) .site-header { background: rgba(245, 240, 232, .96); color: var(--brown); box-shadow: 0 1px 0 rgba(74,66,56,.12); backdrop-filter: blur(14px); }
.nav-wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid currentColor; border-radius: 50%; font-family: var(--serif); font-size: 20px; }
.brand-copy { display: flex; flex-direction: column; line-height: 1.2; }
.brand-copy strong { font-family: var(--serif); font-size: 18px; letter-spacing: .08em; }
.brand-copy small { margin-top: 5px; font-size: 9px; letter-spacing: .2em; opacity: .72; }
.primary-nav { display: flex; align-items: center; gap: 30px; }
.primary-nav > a:not(.btn) { position: relative; padding: 10px 0; font-size: 15px; }
.primary-nav > a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 3px; height: 1px; background: var(--gold); transition: right .25s var(--ease); }
.primary-nav > a:hover::after, .primary-nav > a.active::after { right: 0; }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 11px; border: 0; background: transparent; cursor: pointer; }
.menu-toggle span:not(.sr-only) { display: block; height: 1px; margin: 5px 0; background: currentColor; transition: transform .25s, opacity .25s; }

.btn { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 24px; border: 1px solid transparent; border-radius: 4px; font-weight: 500; cursor: pointer; transition: transform .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease); }
.btn:hover { transform: scale(1.02); }
.btn:disabled { cursor: not-allowed; opacity: .55; transform: none; }
.btn-sm { min-height: 40px; padding: 8px 18px; font-size: 14px; }
.btn-primary { background: var(--gold); color: var(--brown); }
.btn-primary:hover { background: var(--gold-dark); color: white; }
.btn-outline { border-color: var(--brown); background: transparent; }
.btn-outline:hover { background: var(--brown); color: white; }
.btn-ghost-light { border-color: rgba(255,255,255,.8); color: white; background: rgba(255,255,255,.04); }
.btn-ghost-light:hover { background: rgba(255,255,255,.14); }
.text-link { display: inline-flex; align-items: center; color: var(--gold-dark); font-weight: 500; border-bottom: 1px solid transparent; }
.text-link:hover { border-bottom-color: currentColor; }
.text-link.light { color: #ead59e; }

.hero { position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden; color: white; background: #635544 url('../images/hero-yarn.svg') center/cover no-repeat; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(49,42,34,.72) 0%, rgba(49,42,34,.38) 48%, rgba(49,42,34,.08) 80%), linear-gradient(0deg, rgba(35,30,25,.28), transparent 44%); }
.hero-content { position: relative; z-index: 1; padding-top: 90px; }
.hero-content h1 { max-width: 780px; margin-bottom: 26px; font-size: clamp(3.5rem, 8vw, 6rem); font-weight: 600; letter-spacing: .04em; }
.hero-content .eyebrow { color: #ead59e; }
.hero-lead { max-width: 650px; margin-bottom: 38px; color: rgba(255,255,255,.9); font-size: clamp(1.05rem, 2vw, 1.25rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.scroll-cue { position: absolute; z-index: 2; bottom: 26px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; font-size: 11px; letter-spacing: .16em; opacity: .8; }
.scroll-cue span { width: 1px; height: 34px; background: white; animation: scrollPulse 1.8s infinite; }
@keyframes scrollPulse { 0%,100% { transform: scaleY(.45); transform-origin: top; opacity: .4; } 50% { transform: scaleY(1); opacity: 1; } }

.trust-strip { background: var(--brown); color: white; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid > div { padding: 30px 28px; border-right: 1px solid rgba(255,255,255,.12); }
.trust-grid > div:last-child { border-right: 0; }
.trust-grid strong, .trust-grid span { display: block; }
.trust-grid strong { margin-bottom: 5px; font-family: var(--serif); font-size: 18px; }
.trust-grid span { color: rgba(255,255,255,.68); font-size: 13px; }

.section-heading { max-width: 700px; margin-bottom: 54px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.section-heading h2 { margin-bottom: 20px; }
.section-heading > p:last-child, .section-heading.split > div > p { color: var(--brown-soft); }
.section-heading.split { max-width: none; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: end; }
.advantage-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature-card { padding: 32px; background: rgba(255,255,255,.46); border: 1px solid var(--line); border-radius: 8px; transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease); }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--gold); }
.feature-card p { margin-bottom: 0; color: var(--brown-soft); }
.line-icon { display: grid; place-items: center; width: 44px; height: 44px; margin-bottom: 26px; border: 1px solid var(--gold); border-radius: 50%; color: var(--gold-dark); font-size: 24px; }

.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.product-card { overflow: hidden; background: rgba(255,255,255,.7); border: 1px solid var(--line); border-radius: 8px; transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease); }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--gold); }
.product-image { position: relative; aspect-ratio: 4/3; overflow: hidden; background: var(--camel); }
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.product-card:hover .product-image img { transform: scale(1.05); }
.product-category { position: absolute; left: 16px; bottom: 16px; padding: 6px 10px; background: rgba(245,240,232,.92); border-radius: 2px; font-size: 12px; }
.product-body { padding: 24px; }
.product-body h2, .product-body h3 { margin-bottom: 10px; font-size: 1.25rem; }
.product-body > p { margin-bottom: 22px; color: var(--brown-soft); font-size: 14px; }
.card-links { display: flex; justify-content: space-between; gap: 16px; font-size: 14px; }

.story-band { display: grid; grid-template-columns: 1.15fr .85fr; min-height: 690px; background: #ded3c4; }
.story-image { min-height: 520px; background: url('../images/story-fiber.svg') center/cover no-repeat; }
.story-content { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 80px clamp(48px, 8vw, 120px); }
.story-content p:not(.eyebrow) { max-width: 520px; margin-bottom: 30px; color: var(--brown-soft); }
.cta-section { padding-top: 80px; }
.cta-card { display: flex; align-items: center; justify-content: space-between; gap: 60px; padding: 60px; background: var(--brown); color: white; border-radius: 8px; }
.cta-card h2 { max-width: 720px; margin-bottom: 14px; }
.cta-card p:not(.eyebrow) { margin-bottom: 0; color: rgba(255,255,255,.72); }
.cta-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px; }
.cta-card .btn-outline { border-color: white; }

.page-hero { min-height: 520px; display: flex; align-items: flex-end; padding: 160px 0 90px; color: white; background-position: center; background-size: cover; }
.page-hero .container { position: relative; }
.page-hero .eyebrow { color: #ead59e; }
.page-hero h1 { max-width: 900px; margin-bottom: 20px; }
.page-hero p:last-child { max-width: 680px; color: rgba(255,255,255,.8); font-size: 18px; }
.products-hero { background-image: linear-gradient(90deg, rgba(42,36,30,.72), rgba(42,36,30,.2)), url('../images/products-hero.svg'); }
.about-hero { background-image: linear-gradient(90deg, rgba(42,36,30,.7), rgba(42,36,30,.2)), url('../images/about-hero.svg'); }
.contact-hero { min-height: 440px; background-image: linear-gradient(90deg, rgba(42,36,30,.72), rgba(42,36,30,.26)), url('../images/contact-hero.svg'); }

.filter-bar { display: grid; grid-template-columns: 1fr 1fr 1.6fr auto; align-items: end; gap: 16px; margin-bottom: 22px; padding: 24px; background: rgba(255,255,255,.55); border: 1px solid var(--line); border-radius: 8px; }
.filter-group label { display: block; margin-bottom: 7px; font-size: 13px; font-weight: 500; }
.filter-group select, .filter-group input { width: 100%; height: 46px; padding: 0 13px; border: 1px solid var(--line); border-radius: 4px; background: white; color: var(--brown); outline: none; }
.filter-group select:focus, .filter-group input:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,169,97,.14); }
.catalog-summary { margin-bottom: 30px; color: var(--brown-soft); }
.product-card[hidden] { display: none; }
.mini-specs { margin: 20px 0 24px; }
.mini-specs div { display: grid; grid-template-columns: 58px 1fr; gap: 12px; padding: 7px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.mini-specs dt { color: var(--brown-soft); }
.mini-specs dd { margin: 0; }
.empty-state { padding: 80px 20px; text-align: center; }
.empty-state p { color: var(--brown-soft); }

.product-detail { padding-top: 150px; }
.detail-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(50px, 7vw, 100px); }
.detail-main-image { overflow: hidden; border-radius: 8px; background: var(--camel); }
.detail-main-image img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
.detail-thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 14px; }
.detail-thumbs button { padding: 0; border: 1px solid transparent; border-radius: 6px; overflow: hidden; background: none; cursor: pointer; }
.detail-thumbs button.active { border-color: var(--gold); }
.detail-thumbs img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
.detail-info { padding-top: 24px; }
.detail-info h1 { font-size: clamp(2.4rem, 5vw, 3.7rem); }
.detail-lead { margin-bottom: 34px; color: var(--brown-soft); font-size: 18px; }
.spec-table { border-top: 1px solid var(--line); }
.spec-table div { display: grid; grid-template-columns: 120px 1fr; gap: 24px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.spec-table dt { color: var(--brown-soft); }
.spec-table dd { margin: 0; font-weight: 500; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.fine-print { margin-top: 18px; color: var(--brown-soft); font-size: 12px; }
.application-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; }
.application-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

.two-column { display: grid; grid-template-columns: .75fr 1.25fr; gap: 100px; }
.prose p { margin-bottom: 24px; color: var(--brown-soft); font-size: 18px; }
.image-stat-band { display: grid; grid-template-columns: 1.1fr .9fr; min-height: 720px; background: var(--brown); color: white; }
.factory-visual { min-height: 560px; background: url('../images/factory.svg') center/cover no-repeat; }
.stat-panel { display: flex; flex-direction: column; justify-content: center; padding: 80px clamp(48px, 7vw, 110px); }
.stat-panel > p:not(.eyebrow) { color: rgba(255,255,255,.72); }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 30px; }
.stat-grid div { padding: 20px 0; border-top: 1px solid rgba(255,255,255,.18); }
.stat-grid strong, .stat-grid span { display: block; }
.stat-grid strong { color: #ead59e; font-family: var(--serif); font-size: 30px; }
.stat-grid span { color: rgba(255,255,255,.75); font-size: 14px; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.process-card { padding: 32px 26px; border-top: 1px solid var(--gold); background: rgba(255,255,255,.45); }
.process-card span { color: var(--gold-dark); font-family: var(--serif); font-size: 30px; }
.process-card p { margin-bottom: 0; color: var(--brown-soft); }
.certificate-visual img { width: 100%; border-radius: 8px; box-shadow: var(--shadow); }
.certificate-section .two-column { align-items: center; grid-template-columns: 1fr 1fr; }

.contact-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 90px; }
.contact-sidebar { padding-top: 20px; }
.contact-item { padding: 18px 0; border-bottom: 1px solid var(--line); }
.contact-item span, .contact-item strong { display: block; }
.contact-item span { margin-bottom: 6px; color: var(--brown-soft); font-size: 13px; }
.contact-item strong { font-family: var(--sans); font-size: 15px; font-weight: 500; }
.social-note { margin-top: 34px; padding: 24px; background: #eee5d8; border-radius: 8px; }
.social-note p { margin-bottom: 0; color: var(--brown-soft); }
.contact-form-card { padding: 48px; background: rgba(255,255,255,.64); border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); }
.form-heading { margin-bottom: 34px; }
.form-heading h2 { margin-bottom: 10px; }
.form-heading p:last-child { color: var(--brown-soft); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { position: relative; margin-bottom: 20px; }
.floating-field input, .floating-field textarea, .select-field select { width: 100%; border: 1px solid var(--line); border-radius: 4px; background: rgba(255,255,255,.85); color: var(--brown); outline: none; transition: border-color .25s, box-shadow .25s; }
.floating-field input { height: 58px; padding: 20px 14px 8px; }
.floating-field textarea { min-height: 150px; padding: 24px 14px 12px; resize: vertical; }
.floating-field label { position: absolute; top: 17px; left: 14px; color: var(--brown-soft); pointer-events: none; transition: top .2s, font-size .2s, color .2s; }
.floating-field input:focus + label, .floating-field input:not(:placeholder-shown) + label, .floating-field textarea:focus + label, .floating-field textarea:not(:placeholder-shown) + label { top: 5px; font-size: 11px; color: var(--gold-dark); }
.floating-field input:focus, .floating-field textarea:focus, .select-field select:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,169,97,.14); }
.select-field label { display: block; margin-bottom: 7px; font-size: 13px; }
.select-field select { height: 52px; padding: 0 14px; }
.field-error { display: block; min-height: 18px; padding-top: 4px; color: #9c3f34; font-size: 12px; }
[aria-invalid="true"] { border-color: #9c3f34 !important; }
.privacy-check { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 22px; color: var(--brown-soft); font-size: 13px; }
.privacy-check input { margin-top: 6px; accent-color: var(--gold-dark); }
.submit-btn { min-width: 150px; }
.spinner { display: none; width: 16px; height: 16px; border: 2px solid rgba(74,66,56,.3); border-top-color: var(--brown); border-radius: 50%; animation: spin .7s linear infinite; }
.loading .spinner { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }
.form-status { margin-top: 18px; padding: 0; border-radius: 4px; }
.form-status.success, .form-status.error { padding: 12px 14px; }
.form-status.success { background: #e8efe3; color: #46613c; }
.form-status.error { background: #f5e5e1; color: #8d3c32; }
.honeypot { position: absolute !important; left: -10000px !important; }
.map-section { padding: 0 24px 100px; }
.map-placeholder { min-height: 420px; display: grid; place-items: center; text-align: center; background: linear-gradient(135deg, rgba(212,197,176,.75), rgba(238,231,220,.85)), url('../images/map-grid.svg') center/cover; border-radius: 8px; }
.map-placeholder > div { max-width: 460px; padding: 30px; }
.map-pin { display: block; color: var(--gold-dark); font-size: 40px; }
.map-placeholder p { color: var(--brown-soft); }

.site-footer { padding: 80px 0 24px; background: #39332c; color: white; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .7fr 1fr .9fr; gap: 50px; }
.footer-grid h3 { margin-bottom: 18px; font-family: var(--sans); font-size: 14px; letter-spacing: .08em; }
.footer-grid p, .footer-grid a:not(.brand) { display: block; margin-bottom: 8px; color: rgba(255,255,255,.62); font-size: 13px; }
.footer-grid a:hover { color: white; }
.brand-light { margin-bottom: 20px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; margin-top: 60px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.45); font-size: 12px; }

.reveal { opacity: 0; transform: translateY(30px); transition: opacity .5s var(--ease) var(--delay, 0ms), transform .5s var(--ease) var(--delay, 0ms); }
.reveal.visible { opacity: 1; transform: none; }
.not-found { min-height: 70vh; display: grid; place-items: center; padding-top: 150px; text-align: center; }

.admin-body { min-height: 100vh; background: #eee7dc; }
.admin-login { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.admin-login-card { width: min(440px, 100%); padding: 42px; background: white; border-radius: 8px; box-shadow: var(--shadow-hover); }
.admin-login-card .brand { margin-bottom: 32px; }
.admin-login-card h1 { font-size: 2rem; }
.admin-login-card label { display: block; margin-bottom: 18px; font-size: 13px; }
.admin-login-card input { width: 100%; height: 48px; margin-top: 6px; padding: 0 12px; border: 1px solid var(--line); border-radius: 4px; }
.admin-login-card .btn { width: 100%; margin-bottom: 16px; }
.admin-alert { margin: 18px 0; padding: 12px; background: #f5e5e1; color: #8d3c32; border-radius: 4px; }
.admin-header { height: 78px; display: flex; align-items: center; justify-content: space-between; padding: 0 32px; background: white; border-bottom: 1px solid var(--line); }
.admin-main { width: min(1500px, calc(100% - 48px)); margin: 0 auto; padding: 50px 0; }
.admin-title { display: flex; align-items: end; justify-content: space-between; margin-bottom: 30px; }
.admin-table-wrap { overflow: auto; background: white; border-radius: 8px; box-shadow: var(--shadow); }
.admin-table { width: 100%; border-collapse: collapse; min-width: 1000px; }
.admin-table th, .admin-table td { padding: 15px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; font-size: 13px; }
.admin-table th { background: #f5f1ea; font-weight: 600; }
.message-cell { max-width: 360px; white-space: normal; }
.admin-table select { padding: 6px; border: 1px solid var(--line); }
.empty-cell { padding: 60px !important; text-align: center !important; color: var(--brown-soft); }

@media (max-width: 1023px) {
  .section { padding: 80px 0; }
  .menu-toggle { display: block; z-index: 102; }
  .primary-nav { position: fixed; inset: 0; z-index: 101; display: flex; flex-direction: column; justify-content: center; gap: 16px; padding: 90px 24px 40px; background: var(--cream); color: var(--brown); opacity: 0; visibility: hidden; transform: translateY(-12px); transition: .3s var(--ease); }
  .primary-nav.open { opacity: 1; visibility: visible; transform: none; }
  .primary-nav > a:not(.btn) { font-family: var(--serif); font-size: 28px; }
  .nav-cta { margin-top: 12px; }
  .site-header:has(.primary-nav.open) { color: var(--brown); }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid > div:nth-child(2) { border-right: 0; }
  .trust-grid > div:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.12); }
  .advantage-grid, .process-grid { grid-template-columns: 1fr 1fr; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .story-band, .image-stat-band { grid-template-columns: 1fr; }
  .story-content { padding: 70px 48px; }
  .image-stat-band { min-height: 0; }
  .factory-visual { min-height: 520px; }
  .filter-bar { grid-template-columns: 1fr 1fr; }
  .search-group { grid-column: 1 / -1; }
  .filter-bar .btn { width: max-content; }
  .detail-grid { grid-template-columns: 1fr; }
  .detail-info { padding-top: 0; }
  .application-grid { grid-template-columns: 1fr; gap: 20px; }
  .application-cards { grid-template-columns: repeat(3, 1fr); }
  .two-column, .certificate-section .two-column { grid-template-columns: 1fr; gap: 50px; }
  .contact-grid { grid-template-columns: 1fr; gap: 50px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-card { align-items: flex-start; flex-direction: column; }
  .cta-actions { justify-content: flex-start; }
}

@media (max-width: 767px) {
  .container { width: min(100% - 32px, 1200px); }
  .site-header { height: 70px; }
  .brand-copy strong { font-size: 16px; }
  .brand-copy small { font-size: 8px; }
  .brand-mark { width: 34px; height: 34px; }
  .hero-content h1 { font-size: clamp(2.8rem, 15vw, 4.2rem); }
  .home-hero { min-height: 92svh; background-position: 58% center; }
  .hero-overlay { background: linear-gradient(90deg, rgba(43,36,29,.78), rgba(43,36,29,.36)); }
  .hero-actions, .detail-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn, .detail-actions .btn { width: 100%; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid > div { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }
  .section { padding: 68px 0; }
  .section-heading.split { grid-template-columns: 1fr; gap: 18px; }
  .advantage-grid, .product-grid, .process-grid, .application-cards { grid-template-columns: 1fr; }
  .story-content, .stat-panel { padding: 60px 24px; }
  .story-image, .factory-visual { min-height: 420px; }
  .cta-card { padding: 40px 24px; }
  .page-hero { min-height: 430px; padding: 130px 0 65px; }
  .contact-hero { min-height: 390px; }
  .filter-bar { grid-template-columns: 1fr; padding: 18px; }
  .search-group { grid-column: auto; }
  .filter-bar .btn { width: 100%; }
  .product-detail { padding-top: 110px; }
  .spec-table div { grid-template-columns: 95px 1fr; gap: 14px; }
  .stat-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form-card { padding: 28px 18px; }
  .map-section { padding: 0 16px 68px; }
  .map-placeholder { min-height: 340px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-bottom { flex-direction: column; }
  .admin-header { padding: 0 16px; }
  .admin-header .brand-copy { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Local installer */
.setup-shell { min-height: 100vh; display: grid; place-items: center; padding: 40px 20px; }
.setup-card { width: min(760px, 100%); padding: 46px; background: white; border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow-hover); }
.setup-card > .brand { margin-bottom: 34px; }
.setup-card h1 { margin-bottom: 14px; font-size: clamp(2rem, 5vw, 3rem); }
.setup-lead { color: var(--brown-soft); }
.requirement-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 28px 0; }
.requirement-item { display: flex; gap: 10px; align-items: center; padding: 10px 12px; border: 1px solid var(--line); border-radius: 4px; font-size: 13px; }
.requirement-item span { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; }
.requirement-item.passed span { background: #e8efe3; color: #46613c; }
.requirement-item.failed span { background: #f5e5e1; color: #8d3c32; }
.setup-form fieldset { margin: 26px 0; padding: 22px; border: 1px solid var(--line); border-radius: 6px; }
.setup-form legend { padding: 0 8px; font-family: var(--serif); font-weight: 600; }
.setup-form label { display: block; margin-bottom: 16px; font-size: 13px; }
.setup-form label:last-child { margin-bottom: 0; }
.setup-form input { width: 100%; height: 48px; margin-top: 6px; padding: 0 12px; border: 1px solid var(--line); border-radius: 4px; outline: none; }
.setup-form input:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,169,97,.14); }
.setup-success { margin-top: 28px; padding: 24px; background: #edf3e9; border: 1px solid #cfddc6; border-radius: 6px; }
.setup-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 22px 0; }
.setup-card code { padding: 2px 5px; background: rgba(74,66,56,.08); border-radius: 3px; }
.admin-notice { margin: 18px 0; padding: 12px; background: #e8efe3; color: #46613c; border-radius: 4px; }
.privacy-field { margin-bottom: 22px; }
.privacy-field .privacy-check { margin-bottom: 0; }
@media (max-width: 767px) { .setup-card { padding: 30px 18px; } .requirement-list { grid-template-columns: 1fr; } .setup-form fieldset { padding: 18px 14px; } }

/* Full management backend v2.0 - PHP 8.2 compatible */
.admin-app-body { min-height: 100vh; margin: 0; background: #f3eee6; color: var(--brown); }
.admin-app { min-height: 100vh; display: flex; }
.admin-sidebar { position: fixed; inset: 0 auto 0 0; z-index: 300; width: 248px; display: flex; flex-direction: column; padding: 24px 16px; background: #332e28; color: #fff; overflow-y: auto; }
.admin-logo { display: flex; gap: 12px; align-items: center; padding: 4px 8px 28px; border-bottom: 1px solid rgba(255,255,255,.1); }
.admin-logo > span:last-child { display: flex; flex-direction: column; }
.admin-logo strong { font-family: var(--serif); font-size: 18px; }
.admin-logo small { color: rgba(255,255,255,.45); font-size: 8px; letter-spacing: .18em; }
.admin-nav { display: grid; gap: 5px; padding: 24px 0; }
.admin-nav a { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 6px; color: rgba(255,255,255,.7); font-size: 14px; transition: .2s var(--ease); }
.admin-nav a span { width: 22px; text-align: center; color: var(--gold); }
.admin-nav a:hover, .admin-nav a.active { background: rgba(255,255,255,.09); color: #fff; }
.admin-sidebar-footer { display: grid; gap: 10px; margin-top: auto; padding: 20px 10px 0; border-top: 1px solid rgba(255,255,255,.1); }
.admin-sidebar-footer a { color: rgba(255,255,255,.58); font-size: 13px; }
.admin-workspace { width: calc(100% - 248px); min-width: 0; margin-left: 248px; }
.admin-topbar { position: sticky; top: 0; z-index: 200; height: 70px; display: flex; align-items: center; gap: 16px; padding: 0 30px; background: rgba(255,255,255,.94); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.admin-topbar > div { display: flex; flex-direction: column; }
.admin-topbar small { color: var(--brown-soft); font-size: 11px; }
.admin-profile-link { margin-left: auto; color: var(--brown-soft); font-size: 13px; }
.admin-menu-button { display: none; width: 40px; height: 40px; border: 1px solid var(--line); background: #fff; border-radius: 5px; }
.admin-content { width: min(1380px, calc(100% - 48px)); margin: 0 auto; padding: 42px 0 70px; }
.admin-page-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 28px; margin-bottom: 28px; }
.admin-page-heading h1 { margin: 4px 0 7px; font-size: clamp(2rem, 4vw, 3.2rem); }
.admin-page-heading p:last-child { color: var(--brown-soft); }
.admin-heading-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }
.admin-stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 24px; }
.admin-stat-card { display: flex; flex-direction: column; min-height: 154px; padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); }
.admin-stat-card span { color: var(--brown-soft); font-size: 13px; }
.admin-stat-card strong { margin: auto 0 4px; font-family: var(--serif); font-size: 38px; }
.admin-stat-card small { color: var(--gold-dark); }
.admin-two-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-bottom: 24px; }
.admin-panel { margin-bottom: 22px; background: #fff; border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); }
.admin-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 22px 24px; border-bottom: 1px solid var(--line); }
.admin-panel-head h2 { margin: 0; font-size: 22px; }
.admin-panel-head p { margin-top: 4px; color: var(--brown-soft); font-size: 13px; }
.admin-panel-head > a { color: var(--gold-dark); font-size: 13px; }
.admin-list { padding: 8px 18px; }
.admin-list-item { display: flex; align-items: center; gap: 12px; min-height: 68px; padding: 10px 6px; border-bottom: 1px solid var(--line); }
.admin-list-item:last-child { border-bottom: 0; }
.admin-list-item > div { min-width: 0; display: flex; flex-direction: column; }
.admin-list-item strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-list-item small { color: var(--brown-soft); }
.admin-list-item em { margin-left: auto; padding: 4px 7px; background: #f5e5e1; color: #8d3c32; border-radius: 4px; font-size: 11px; font-style: normal; }
.status-dot { flex: 0 0 auto; width: 8px; height: 8px; border-radius: 50%; background: #b7afa4; }
.status-dot.status-new { background: #c98661; }
.status-dot.status-contacted { background: #6f9271; }
.status-dot.status-closed { background: #8d8982; }
.admin-empty { padding: 42px 20px; color: var(--brown-soft); text-align: center; }
.admin-quick-panel { padding-bottom: 20px; }
.admin-quick-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; padding: 20px 24px 6px; }
.admin-quick-grid a { display: flex; flex-direction: column; gap: 7px; padding: 18px; border: 1px solid var(--line); border-radius: 6px; }
.admin-quick-grid a:hover { border-color: var(--gold); transform: translateY(-2px); }
.admin-quick-grid span { color: var(--brown-soft); font-size: 12px; }
.admin-filter-tabs { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 16px; }
.admin-filter-tabs a { padding: 10px 14px; background: rgba(255,255,255,.6); border: 1px solid var(--line); border-radius: 5px; font-size: 13px; }
.admin-filter-tabs a.active { background: var(--brown); border-color: var(--brown); color: #fff; }
.admin-filter-tabs span { margin-left: 5px; opacity: .7; }
.admin-filter-bar { display: grid; grid-template-columns: minmax(260px, 1fr) 170px 170px auto auto; gap: 10px; align-items: center; margin-bottom: 16px; padding: 14px; background: #fff; border: 1px solid var(--line); border-radius: 7px; }
.admin-filter-bar input, .admin-filter-bar select, .admin-bulk-bar select { height: 42px; padding: 0 11px; border: 1px solid var(--line); border-radius: 4px; background: #fff; }
.admin-bulk-bar { display: flex; align-items: center; gap: 10px; padding: 12px 14px; background: #fff; border: 1px solid var(--line); border-bottom: 0; border-radius: 7px 7px 0 0; }
.admin-bulk-bar span { margin-left: auto; color: var(--brown-soft); font-size: 13px; }
.admin-table-modern { min-width: 900px; }
.admin-table-modern th { color: #62594f; font-size: 12px; letter-spacing: .03em; }
.admin-table-modern td small { display: block; margin-top: 4px; color: var(--brown-soft); }
.admin-table-modern td a { color: var(--gold-dark); }
.admin-table-modern tr.priority-row { background: #fffaf5; }
.table-action { padding: 0; border: 0; background: none; color: var(--gold-dark); font-size: 13px; cursor: pointer; }
.table-action.danger, .danger { color: #a34c40 !important; }
.badge { display: inline-flex; align-items: center; padding: 4px 8px; border-radius: 99px; background: #eee9e2; color: #696158; font-size: 11px; white-space: nowrap; }
.badge-new { background: #f5e8dd; color: #985b36; }
.badge-contacted { background: #e7f0e5; color: #4c704c; }
.badge-closed { background: #e9e8e5; color: #66615b; }
.badge-danger { background: #f5e5e1; color: #8d3c32; }
.admin-pagination { display: flex; justify-content: center; gap: 6px; margin-top: 22px; }
.admin-pagination a { min-width: 36px; height: 36px; display: grid; place-items: center; background: #fff; border: 1px solid var(--line); border-radius: 4px; }
.admin-pagination a.active { background: var(--brown); color: #fff; }
.admin-detail-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 22px; }
.admin-detail-list { padding: 8px 24px 22px; }
.admin-detail-list div { display: grid; grid-template-columns: 95px 1fr; gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.admin-detail-list dt { color: var(--brown-soft); font-size: 12px; }
.admin-message-box { min-height: 150px; margin: 22px 24px; padding: 20px; background: #f8f4ee; border-radius: 6px; line-height: 1.8; }
.admin-meta { display: flex; flex-wrap: wrap; gap: 18px; padding: 0 24px 22px; color: var(--brown-soft); font-size: 11px; }
.admin-form-panel { padding-bottom: 24px; }
.admin-form-panel > label, .admin-form-grid label, .admin-upload-grid label { display: flex; flex-direction: column; gap: 7px; margin: 18px 24px 0; color: #5e554b; font-size: 13px; }
.admin-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.admin-form-grid label { margin: 18px 24px 0; }
.admin-form-grid label:nth-child(even) { margin-left: 0; }
.admin-form-grid .full { grid-column: 1 / -1; margin-right: 24px !important; }
.admin-form-panel input:not([type="checkbox"]):not([type="file"]), .admin-form-panel select, .admin-form-panel textarea, .admin-editor input:not([type="checkbox"]):not([type="file"]), .admin-editor select, .admin-editor textarea { width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 4px; background: #fff; color: var(--brown); }
.admin-form-panel textarea, .admin-editor textarea { resize: vertical; }
.admin-form-actions { display: flex; flex-wrap: wrap; gap: 10px; padding: 22px 24px 0; }
.admin-danger-zone { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 24px; background: #fff8f6; border: 1px solid #e6c8c1; border-radius: 8px; }
.admin-danger-zone p { color: var(--brown-soft); font-size: 13px; }
.btn-danger { background: #a34c40; color: #fff; }
.admin-product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.admin-product-card { overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); }
.admin-product-image { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: #eee8df; }
.admin-product-image img { width: 100%; height: 100%; object-fit: cover; }
.admin-product-image .badge { position: absolute; top: 12px; left: 12px; }
.admin-product-image em { position: absolute; top: 12px; right: 12px; padding: 5px 8px; background: var(--gold); color: #332e28; border-radius: 3px; font-size: 11px; font-style: normal; }
.admin-product-body { padding: 20px; }
.admin-product-body > small { color: var(--brown-soft); }
.admin-product-body h2 { margin: 7px 0; font-size: 21px; }
.admin-product-body > p { min-height: 44px; color: var(--brown-soft); }
.admin-product-body dl { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 16px 0; }
.admin-product-body dl div { padding: 10px; background: #f7f3ed; }
.admin-product-body dt { color: var(--brown-soft); font-size: 10px; }
.admin-card-actions, .admin-inline-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.admin-card-actions { padding-top: 15px; border-top: 1px solid var(--line); }
.admin-card-actions a, .admin-inline-actions button { color: var(--gold-dark); font-size: 13px; }
.admin-inline-actions { margin-top: 13px; }
.admin-inline-actions button { padding: 0; border: 0; background: none; cursor: pointer; }
.admin-editor { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 22px; align-items: start; }
.admin-editor-side { position: sticky; top: 92px; }
.admin-editor-side .admin-form-panel { display: grid; gap: 14px; padding-bottom: 24px; }
.admin-editor-side .admin-form-panel > label { margin: 0 24px; }
.admin-editor-side .btn { margin: 4px 24px 0; }
.admin-switch { flex-direction: row !important; align-items: center; }
.admin-switch input { width: 18px; height: 18px; }
.admin-upload-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; padding: 0 24px; }
.admin-upload-grid > div > label { margin: 18px 0 0; }
.admin-upload-preview { margin-top: 14px; }
.admin-upload-preview img { width: 100%; max-height: 260px; object-fit: cover; border-radius: 6px; }
.admin-upload-preview label, .admin-file-preview label { margin: 10px 0 0; flex-direction: row; }
.admin-file-preview { margin-top: 14px; padding: 18px; background: #f7f3ed; border-radius: 6px; }
.admin-category-layout { grid-template-columns: minmax(0, 1.5fr) minmax(300px, .7fr); align-items: start; }
.admin-content-tabs { margin-bottom: 0; }
.admin-settings-form { border-radius: 0 8px 8px 8px; }
.admin-media-upload { display: flex; align-items: end; gap: 16px; padding: 20px 24px; }
.admin-media-upload label { flex: 1; margin: 0; }
.admin-media-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.admin-media-card { overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: 7px; }
.admin-media-card > img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; background: #eee8df; }
.admin-media-card > div { padding: 14px; }
.admin-media-card strong, .admin-media-card small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-media-card small { margin: 4px 0 10px; color: var(--brown-soft); font-size: 11px; }
.admin-media-card input { width: 100%; height: 36px; padding: 0 8px; border: 1px solid var(--line); font-size: 11px; }
.admin-media-card form { margin-top: 10px; }
.admin-user-layout { grid-template-columns: minmax(0, 1.4fr) minmax(300px, .7fr); align-items: start; }
.admin-user-list { padding: 4px 20px 20px; }
.admin-user-list article { display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 18px 4px; border-bottom: 1px solid var(--line); }
.admin-user-list article > div:first-child { display: flex; flex-direction: column; }
.admin-user-list small { color: var(--brown-soft); }
.admin-user-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }
.admin-user-actions button, .admin-user-actions summary { padding: 0; border: 0; background: none; color: var(--gold-dark); font-size: 12px; cursor: pointer; }
.admin-user-actions details { position: relative; }
.admin-user-actions details form { position: absolute; right: 0; z-index: 10; width: 240px; padding: 12px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-hover); }
.admin-user-actions details input { width: 100%; height: 38px; margin-bottom: 8px; padding: 0 8px; border: 1px solid var(--line); }
.admin-profile-form { max-width: 650px; padding: 4px 0 24px; }
.admin-profile-form .btn { margin: 22px 24px 0; }

@media (max-width: 1180px) {
  .admin-stat-grid, .admin-quick-grid { grid-template-columns: 1fr 1fr; }
  .admin-product-grid, .admin-media-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .admin-sidebar { transform: translateX(-100%); transition: transform .25s var(--ease); box-shadow: var(--shadow-hover); }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-workspace { width: 100%; margin-left: 0; }
  .admin-menu-button { display: block; }
  .admin-content { width: min(100% - 28px, 1380px); padding-top: 28px; }
  .admin-two-columns, .admin-detail-grid, .admin-category-layout, .admin-user-layout, .admin-editor { grid-template-columns: 1fr; }
  .admin-editor-side { position: static; }
  .admin-filter-bar { grid-template-columns: 1fr 1fr; }
  .admin-filter-bar input { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .admin-topbar { padding: 0 14px; }
  .admin-page-heading { align-items: flex-start; flex-direction: column; }
  .admin-heading-actions { justify-content: flex-start; }
  .admin-stat-grid, .admin-quick-grid, .admin-product-grid, .admin-media-grid, .admin-upload-grid, .admin-form-grid { grid-template-columns: 1fr; }
  .admin-form-grid label, .admin-form-grid label:nth-child(even), .admin-form-grid .full { grid-column: auto; margin: 18px 16px 0 !important; }
  .admin-panel-head { padding: 18px 16px; }
  .admin-filter-bar { grid-template-columns: 1fr; }
  .admin-filter-bar input { grid-column: auto; }
  .admin-bulk-bar { flex-wrap: wrap; }
  .admin-bulk-bar span { width: 100%; margin-left: 0; }
  .admin-media-upload { align-items: stretch; flex-direction: column; }
  .admin-user-list article { align-items: flex-start; flex-direction: column; }
  .admin-user-actions { justify-content: flex-start; }
  .admin-danger-zone { align-items: flex-start; flex-direction: column; }
}
.admin-media-file-icon { width: 100%; aspect-ratio: 1 / 1; display: grid; place-items: center; background: #eee8df; color: var(--gold-dark); font-family: var(--serif); font-size: 34px; }

/* 2026-07 image management and WeChat contact */
.detail-thumbs { grid-template-columns: repeat(auto-fill, minmax(86px, 1fr)); max-height: 260px; overflow-y: auto; padding-right: 2px; }
body.modal-open { overflow: hidden; }
.wechat-float { position: fixed; right: 26px; bottom: 28px; z-index: 80; display: flex; align-items: center; gap: 10px; padding: 9px 16px 9px 9px; border: 0; border-radius: 999px; background: #2f9c54; color: #fff; box-shadow: 0 12px 32px rgba(33,79,48,.28); cursor: pointer; transition: transform .2s var(--ease), box-shadow .2s var(--ease); }
.wechat-float:hover { transform: translateY(-3px); box-shadow: 0 16px 38px rgba(33,79,48,.35); }
.wechat-float-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: rgba(255,255,255,.18); }
.wechat-float-icon svg { width: 31px; height: 31px; fill: currentColor; }
.wechat-float-text { font-size: 14px; font-weight: 600; letter-spacing: .04em; white-space: nowrap; }
.wechat-modal[hidden] { display: none !important; }
.wechat-modal { position: fixed; inset: 0; z-index: 120; display: grid; place-items: center; padding: 24px; }
.wechat-modal-backdrop { position: absolute; inset: 0; background: rgba(35,30,26,.64); backdrop-filter: blur(5px); }
.wechat-modal-card { position: relative; z-index: 1; width: min(430px, 100%); padding: 34px; border-radius: 12px; background: #fff; box-shadow: 0 28px 80px rgba(0,0,0,.3); text-align: center; outline: none; animation: wechatModalIn .22s var(--ease); }
.wechat-modal-card h2 { margin-bottom: 18px; font-size: 28px; }
.wechat-modal-card > img { width: min(310px, 100%); aspect-ratio: 1/1; object-fit: contain; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.wechat-modal-card > p:last-child { margin: 18px auto 0; max-width: 310px; color: var(--brown-soft); }
.wechat-modal-close { position: absolute; top: 12px; right: 14px; width: 36px; height: 36px; border: 0; border-radius: 50%; background: #f1ece5; color: var(--brown); font-size: 24px; line-height: 1; cursor: pointer; }
@keyframes wechatModalIn { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: none; } }

.admin-single-upload, .admin-detail-upload { padding: 0 24px 24px; }
.admin-single-upload > label, .admin-detail-upload > label { display: flex; flex-direction: column; gap: 8px; margin-top: 18px; color: #5e554b; font-size: 13px; }
.admin-selected-preview { display: flex; align-items: center; gap: 14px; min-height: 84px; margin-top: 14px; padding: 12px; border: 1px dashed #cdbfae; border-radius: 7px; background: #fbf8f4; }
.admin-selected-preview[hidden] { display: none !important; }
.admin-selected-preview img { width: 82px; height: 82px; flex: 0 0 auto; object-fit: cover; border-radius: 6px; background: #eee8df; }
.admin-selected-preview > div { min-width: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 5px; }
.admin-selected-preview strong { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-selected-preview small { color: var(--brown-soft); }
.admin-current-image { display: grid; grid-template-columns: minmax(160px, 300px) 1fr; align-items: center; gap: 18px; padding: 14px; border: 1px solid var(--line); border-radius: 8px; background: #f8f4ee; }
.admin-current-image img { max-height: 230px; }
.admin-current-image > div { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.admin-current-image label { display: flex; flex-direction: row; align-items: center; gap: 7px; margin: 0; }
.qr-current-preview img { object-fit: contain; background: #fff; }
.upload-status { display: inline-flex; align-items: center; width: fit-content; padding: 3px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; line-height: 1.4; }
.upload-status.success { background: #e5f1e3; color: #437044; }
.upload-status.pending { background: #fff0d6; color: #956421; }
.upload-status.error { background: #f5e5e1; color: #9c3f34; }
.admin-upload-help, .admin-empty-inline { margin-top: 10px; color: var(--brown-soft); font-size: 12px; }
.admin-empty-inline { margin: 0 24px 24px; padding: 18px; border: 1px dashed var(--line); border-radius: 7px; background: #faf7f2; }
.admin-image-sort-list { display: grid; gap: 10px; margin: 0 24px 24px; }
.admin-detail-upload .admin-image-sort-list { margin: 14px 0 0; }
.admin-image-sort-list:empty { display: none; }
.admin-sort-image { display: grid; grid-template-columns: 28px 84px minmax(0, 1fr) auto; align-items: center; gap: 12px; min-height: 106px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 7px; background: #fff; }
.admin-sort-image.dragging { opacity: .55; border-color: var(--gold); }
.admin-sort-image > img { width: 84px; height: 84px; object-fit: cover; border-radius: 5px; background: #eee8df; }
.drag-handle { color: #9b8d7d; font-size: 20px; cursor: grab; user-select: none; }
.admin-sort-image-copy { min-width: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.admin-sort-image-copy strong { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; }
.admin-sort-image-copy small { color: var(--brown-soft); font-size: 11px; }
.admin-sort-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; align-items: center; gap: 9px; }
.admin-sort-actions button { padding: 5px 8px; border: 1px solid var(--line); border-radius: 4px; background: #fff; color: var(--gold-dark); cursor: pointer; }
.admin-sort-actions label { display: flex; flex-direction: row; align-items: center; gap: 5px; margin: 0; color: #a34c40; font-size: 12px; }
.admin-existing-images-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin: 2px 24px 12px; padding-top: 18px; border-top: 1px solid var(--line); }
.admin-existing-images-head span { color: var(--brown-soft); font-size: 12px; }
.admin-upload-submit-status { display: block; min-height: 18px; margin: 0 24px; color: var(--brown-soft); font-size: 11px; }
.admin-settings-upload-section { margin-top: 24px; border-top: 1px solid var(--line); }
.admin-media-selected-preview { flex: 0 1 330px; margin: 0; }
.admin-media-selected-preview img { width: 64px; height: 64px; }
.admin-media-upload .admin-upload-submit-status { margin: 0; }

@media (max-width: 767px) {
  .wechat-float { right: 14px; bottom: 16px; padding-right: 10px; }
  .wechat-float-icon { width: 40px; height: 40px; }
  .wechat-float-text { display: none; }
  .wechat-modal-card { padding: 30px 20px 24px; }
}
@media (max-width: 600px) {
  .admin-single-upload, .admin-detail-upload { padding: 0 16px 20px; }
  .admin-current-image { grid-template-columns: 1fr; }
  .admin-current-image img { max-width: 100%; }
  .admin-image-sort-list { margin-left: 16px; margin-right: 16px; }
  .admin-detail-upload .admin-image-sort-list { margin-left: 0; margin-right: 0; }
  .admin-sort-image { grid-template-columns: 24px 70px minmax(0, 1fr); }
  .admin-sort-image > img { width: 70px; height: 70px; }
  .admin-sort-actions { grid-column: 2 / -1; justify-content: flex-start; }
  .admin-existing-images-head { margin-left: 16px; margin-right: 16px; }
  .admin-media-selected-preview { flex-basis: auto; }
}

/* v2.2 refined product presentation */
.home-products-section { position: relative; overflow: hidden; padding-top: 88px; padding-bottom: 88px; background: linear-gradient(135deg, #eee7dc 0%, #f4efe7 48%, #ebe2d5 100%); }
.home-products-section::before { content: "AILIWEI"; position: absolute; top: 12px; right: -18px; color: rgba(74, 66, 56, .035); font-family: var(--serif); font-size: clamp(92px, 14vw, 210px); line-height: 1; letter-spacing: .08em; pointer-events: none; }
.home-products-section .container { position: relative; }
.home-products-section .section-heading h2 { max-width: 560px; }
.product-card { position: relative; border-radius: 2px; background: rgba(255, 253, 249, .88); box-shadow: 0 12px 34px rgba(74, 66, 56, .06); }
.product-card::after { content: ""; position: absolute; inset: auto 0 0; height: 2px; background: linear-gradient(90deg, transparent, var(--gold), transparent); opacity: 0; transform: scaleX(.45); transition: opacity .3s var(--ease), transform .3s var(--ease); }
.product-card:hover::after { opacity: 1; transform: scaleX(1); }
.product-image { isolation: isolate; background: linear-gradient(145deg, #e8dfd2, #f7f3ec); }
.product-image::before { content: ""; position: absolute; inset: 11px; z-index: 2; border: 1px solid rgba(173, 141, 73, .22); pointer-events: none; }
.product-image img { position: relative; z-index: 1; object-fit: contain; padding: 20px; transform: none !important; }
.product-card:hover .product-image img { transform: none !important; }
.product-category { top: 17px; bottom: auto; z-index: 3; max-width: calc(100% - 82px); padding: 8px 13px 8px 27px; overflow: hidden; border: 1px solid rgba(201, 169, 97, .42); border-radius: 0; background: rgba(249, 246, 240, .94); color: var(--brown); font-family: var(--serif); font-size: 15px; font-weight: 600; letter-spacing: .08em; text-overflow: ellipsis; white-space: nowrap; box-shadow: 0 6px 18px rgba(74, 66, 56, .08); }
.product-category::before { content: ""; position: absolute; left: 12px; top: 50%; width: 7px; height: 1px; background: var(--gold-dark); }
.product-number { position: absolute; top: 18px; right: 17px; z-index: 3; color: rgba(74, 66, 56, .48); font-family: var(--serif); font-size: 13px; letter-spacing: .14em; }
.product-body { padding: 22px 22px 20px; }
.product-body h2, .product-body h3 { margin-bottom: 9px; font-size: 1.34rem; letter-spacing: .01em; }
.product-body h2 a, .product-body h3 a { transition: color .2s var(--ease); }
.product-body h2 a:hover, .product-body h3 a:hover { color: var(--gold-dark); }
.home-product-grid { gap: 22px; }
.home-product-grid .product-image { aspect-ratio: 4 / 3; }
.home-product-grid .product-body > p { margin-bottom: 17px; }

.refined-catalog { padding: 72px 0 88px; }
.refined-catalog .container { width: min(1320px, calc(100% - 48px)); }
.refined-catalog .filter-bar { margin-bottom: 18px; padding: 20px 22px; border-radius: 2px; background: rgba(255, 253, 249, .72); box-shadow: 0 10px 32px rgba(74, 66, 56, .04); }
.refined-catalog .filter-group label { margin-bottom: 9px; color: var(--brown); font-family: var(--serif); font-size: 15px; font-weight: 600; letter-spacing: .06em; }
.refined-catalog .catalog-summary { display: flex; align-items: center; gap: 8px; margin-bottom: 24px; font-family: var(--serif); font-size: 16px; }
.refined-catalog .catalog-summary::before { content: ""; width: 30px; height: 1px; background: var(--gold); }
.refined-catalog .catalog-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.refined-catalog .product-image { aspect-ratio: 4 / 3; }
.refined-catalog .product-image img { padding: 16px; }
.refined-catalog .product-body { padding: 18px 18px 17px; }
.refined-catalog .product-body h2 { font-size: 1.2rem; }
.refined-catalog .mini-specs { margin: 14px 0 17px; }
.refined-catalog .mini-specs div { grid-template-columns: 46px minmax(0, 1fr); gap: 8px; padding: 5px 0; font-size: 12px; line-height: 1.55; }
.refined-catalog .card-links { font-size: 12px; }

/* v2.2 homepage Hero crop editor */
.admin-hero-crop-section { padding-bottom: 2px; }
.admin-crop-upload { padding: 0 24px 24px; }
.admin-crop-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 18px 0 16px; }
.admin-crop-file { position: relative; display: inline-flex; align-items: center; justify-content: center; min-height: 40px; margin: 0 !important; padding: 8px 17px; border: 1px solid var(--brown); border-radius: 4px; background: var(--brown); color: #fff !important; font-size: 13px !important; cursor: pointer; transition: background .2s var(--ease), border-color .2s var(--ease); }
.admin-crop-file:hover { border-color: var(--gold-dark); background: var(--gold-dark); }
.admin-crop-file input { position: absolute; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }
.admin-crop-file-status { flex: 1 1 250px; color: var(--brown-soft); font-size: 12px; }
.admin-crop-workspace { padding: 14px; border: 1px solid var(--line); border-radius: 8px; background: #f8f4ee; }
.admin-crop-workspace[hidden] { display: none !important; }
.admin-crop-stage { position: relative; width: 100%; aspect-ratio: 16 / 9; overflow: hidden; background: #2f2b27; cursor: grab; touch-action: none; user-select: none; box-shadow: inset 0 0 0 1px rgba(255,255,255,.08); }
.admin-crop-stage.is-dragging { cursor: grabbing; }
.admin-crop-stage > img { position: absolute; left: 0; top: 0; max-width: none; max-height: none; pointer-events: none; will-change: transform, width, height; }
.admin-crop-grid { position: absolute; inset: 0; z-index: 2; border: 2px solid rgba(255,255,255,.82); background-image: linear-gradient(to right, transparent 33.1%, rgba(255,255,255,.42) 33.2%, rgba(255,255,255,.42) 33.5%, transparent 33.6%, transparent 66.4%, rgba(255,255,255,.42) 66.5%, rgba(255,255,255,.42) 66.8%, transparent 66.9%), linear-gradient(to bottom, transparent 33.1%, rgba(255,255,255,.42) 33.2%, rgba(255,255,255,.42) 33.5%, transparent 33.6%, transparent 66.4%, rgba(255,255,255,.42) 66.5%, rgba(255,255,255,.42) 66.8%, transparent 66.9%); pointer-events: none; }
.admin-crop-hint { position: absolute; left: 50%; bottom: 13px; z-index: 3; transform: translateX(-50%); padding: 5px 11px; border-radius: 999px; background: rgba(38, 34, 30, .72); color: #fff; font-size: 11px; letter-spacing: .06em; pointer-events: none; }
.admin-crop-controls { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 14px; }
.admin-crop-controls > label { flex: 1 1 420px; display: grid; grid-template-columns: auto minmax(180px, 1fr); align-items: center; gap: 14px; margin: 0; color: var(--brown); font-size: 13px; }
.admin-crop-controls input[type="range"] { width: 100%; accent-color: var(--gold-dark); }
.admin-crop-controls > div { display: flex; flex-wrap: wrap; gap: 8px; }
.admin-crop-controls button { padding: 7px 11px; border: 1px solid var(--line); border-radius: 4px; background: #fff; color: var(--gold-dark); font-size: 12px; cursor: pointer; }
.admin-crop-controls button:hover { border-color: var(--gold); }
.admin-crop-note { margin: 10px 0 0; color: var(--brown-soft); font-size: 11px; }
.admin-current-hero { margin-top: 16px; }
.admin-current-hero img { width: 100%; aspect-ratio: 16 / 9; object-fit: contain; background: #e8e0d5; }
.admin-current-hero small { max-width: 100%; overflow-wrap: anywhere; color: var(--brown-soft); }

@media (max-width: 1180px) {
  .refined-catalog .catalog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .refined-catalog .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-crop-controls { align-items: stretch; flex-direction: column; }
  .admin-crop-controls > label { flex-basis: auto; }
}
@media (max-width: 600px) {
  .refined-catalog { padding: 58px 0 70px; }
  .refined-catalog .container { width: min(100% - 28px, 1320px); }
  .refined-catalog .catalog-grid { grid-template-columns: 1fr; gap: 18px; }
  .home-products-section { padding-top: 68px; padding-bottom: 68px; }
  .product-category { max-width: calc(100% - 70px); font-size: 14px; }
  .admin-crop-upload { padding: 0 16px 20px; }
  .admin-crop-toolbar { align-items: stretch; flex-direction: column; }
  .admin-crop-file, .admin-crop-toolbar .btn { width: 100%; }
  .admin-crop-file-status { flex-basis: auto; }
  .admin-crop-workspace { padding: 8px; }
  .admin-crop-controls > label { grid-template-columns: 1fr; gap: 7px; }
  .admin-crop-controls > div { display: grid; grid-template-columns: 1fr 1fr; }
}

/* v2.3 full product image viewer and centered WeChat dialog */
.detail-main-image {
  position: relative;
  height: clamp(520px, 70vh, 820px);
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(173, 141, 73, .22);
  background: linear-gradient(145deg, #eee7dd, #faf7f2);
}
.detail-main-trigger {
  position: relative;
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  padding: 22px;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}
.detail-main-image img {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center;
}
.detail-main-hint {
  position: absolute;
  right: 16px;
  bottom: 16px;
  padding: 7px 11px;
  border: 1px solid rgba(255,255,255,.55);
  border-radius: 999px;
  background: rgba(50, 44, 38, .72);
  color: #fff;
  font-size: 11px;
  letter-spacing: .06em;
  opacity: 0;
  transform: translateY(5px);
  transition: opacity .2s var(--ease), transform .2s var(--ease);
  pointer-events: none;
}
.detail-main-trigger:hover .detail-main-hint,
.detail-main-trigger:focus-visible .detail-main-hint { opacity: 1; transform: none; }
.detail-main-trigger:focus-visible { outline: 2px solid var(--gold-dark); outline-offset: -4px; }
.detail-thumbs button {
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  padding: 5px;
  background: #f8f4ee;
}
.detail-thumbs img {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center;
}
.product-image-modal[hidden] { display: none !important; }
.product-image-modal {
  position: fixed;
  inset: 0;
  z-index: 140;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.product-image-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(28, 24, 21, .86);
  backdrop-filter: blur(7px);
}
.product-image-modal-card {
  position: relative;
  z-index: 1;
  width: min(1500px, 96vw);
  height: min(920px, calc(100vh - 48px));
  height: min(920px, calc(100dvh - 48px));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: auto;
  padding: 28px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 12px;
  background: rgba(245, 240, 232, .98);
  box-shadow: 0 30px 90px rgba(0,0,0,.42);
  outline: none;
  animation: wechatModalIn .22s var(--ease);
}
.product-image-modal-card > img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: calc(100% - 42px);
  object-fit: contain;
  object-position: center;
}
.product-image-modal-card > p {
  margin: 0;
  color: var(--brown-soft);
  font-size: 13px;
  text-align: center;
}
.product-image-modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
  z-index: 2;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: rgba(74, 66, 56, .9);
  color: #fff;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
}
.wechat-modal {
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-y: auto;
}
.wechat-modal-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-height: calc(100vh - 48px);
  max-height: calc(100dvh - 48px);
  margin: auto;
  overflow-y: auto;
}
.wechat-modal-card > img {
  display: block;
  margin-inline: auto;
  flex: 0 0 auto;
}
.wechat-modal-card > p:last-child {
  width: 100%;
  white-space: pre-line;
  text-align: center;
}

@media (max-width: 767px) {
  .detail-main-image { height: clamp(420px, 68vh, 620px); }
  .detail-main-trigger { padding: 12px; }
  .detail-main-hint { display: none; }
  .product-image-modal { padding: 12px; }
  .product-image-modal-card { width: calc(100vw - 24px); height: calc(100vh - 24px); height: calc(100dvh - 24px); padding: 18px 12px 14px; }
  .product-image-modal-card > img { max-height: calc(100% - 34px); }
  .wechat-modal { padding: 14px; }
  .wechat-modal-card { width: min(430px, 100%); max-height: calc(100vh - 28px); max-height: calc(100dvh - 28px); }
}

@media (max-width: 480px) {
  .detail-main-image { height: clamp(350px, 60vh, 500px); }
  .detail-thumbs { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
}

/* v2.4 adaptive product gallery + refined homepage motion */
.product-page .product-detail {
  padding-top: 132px;
  background:
    radial-gradient(circle at 8% 8%, rgba(201, 169, 97, .09), transparent 28%),
    linear-gradient(180deg, #f5f0e8 0%, #f7f3ed 100%);
}
.product-page .detail-grid {
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, .88fr);
  align-items: start;
  gap: clamp(44px, 6vw, 92px);
}
.product-page .detail-gallery { min-width: 0; }
.detail-gallery-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 13px;
  color: rgba(74, 66, 56, .62);
  font-family: var(--serif);
  font-size: 11px;
  letter-spacing: .2em;
}
.detail-gallery-heading::after {
  content: "";
  order: 1;
  flex: 1 1 auto;
  height: 1px;
  margin-inline: 16px;
  background: linear-gradient(90deg, rgba(173, 141, 73, .48), rgba(173, 141, 73, .05));
}
.detail-gallery-heading span:first-child { order: 0; }
.detail-gallery-heading span:last-child { order: 2; letter-spacing: .12em; }
.product-page .detail-main-image {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
  min-height: 0;
  overflow: hidden;
  border: 1px solid rgba(173, 141, 73, .26);
  border-radius: 2px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.94), rgba(245,240,232,.9)),
    repeating-linear-gradient(45deg, transparent 0 15px, rgba(173,141,73,.035) 15px 16px);
  box-shadow: 0 22px 55px rgba(74, 66, 56, .08);
}
.product-page .detail-main-image::before {
  content: "";
  position: absolute;
  inset: 13px;
  z-index: 2;
  border: 1px solid rgba(173, 141, 73, .16);
  pointer-events: none;
}
.product-page .detail-main-trigger {
  position: relative;
  width: 100%;
  height: auto;
  min-height: 0;
  display: block;
  padding: clamp(14px, 2.4vw, 28px);
  border: 0;
  background: transparent;
  cursor: zoom-in;
}
.product-page .detail-main-image img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  max-height: none;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center;
  opacity: 1;
  transform: translateZ(0);
  transition: opacity .24s var(--ease), transform .6s cubic-bezier(.2,.72,.2,1);
}
.product-page .detail-main-trigger:hover img { transform: scale(1.006); }
.product-page .detail-main-image.is-loading img { opacity: .18; }
.detail-image-loading {
  position: absolute;
  z-index: 3;
  left: 50%;
  top: 50%;
  width: 34px;
  height: 34px;
  margin: -17px 0 0 -17px;
  border: 1px solid rgba(74,66,56,.2);
  border-top-color: var(--gold-dark);
  border-radius: 50%;
  opacity: 0;
  animation: spin .8s linear infinite;
  transition: opacity .2s var(--ease);
  pointer-events: none;
}
.product-page .detail-main-image.is-loading .detail-image-loading { opacity: 1; }
.product-page .detail-main-hint {
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  right: 22px;
  bottom: 22px;
  border-radius: 2px;
  background: rgba(45, 39, 34, .78);
  backdrop-filter: blur(8px);
}
.detail-main-hint i { font-style: normal; font-size: 16px; line-height: 1; }
.product-page .detail-thumbs {
  display: flex;
  grid-template-columns: none;
  gap: 11px;
  margin-top: 14px;
  padding: 2px 1px 8px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(173,141,73,.55) transparent;
}
.product-page .detail-thumbs button {
  position: relative;
  flex: 0 0 clamp(92px, 12vw, 124px);
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  padding: 7px;
  overflow: hidden;
  border: 1px solid rgba(74,66,56,.12);
  border-radius: 2px;
  background: rgba(255,255,255,.62);
  box-shadow: none;
  transition: border-color .25s var(--ease), transform .25s var(--ease), background .25s var(--ease);
}
.product-page .detail-thumbs button:hover { transform: translateY(-2px); border-color: rgba(173,141,73,.55); }
.product-page .detail-thumbs button.active {
  border-color: var(--gold-dark);
  background: #fff;
  box-shadow: inset 0 0 0 1px var(--gold-dark);
}
.product-page .detail-thumbs button > span {
  position: absolute;
  left: 7px;
  top: 6px;
  z-index: 2;
  min-width: 22px;
  padding: 1px 4px;
  background: rgba(245,240,232,.9);
  color: var(--brown);
  font-family: var(--serif);
  font-size: 9px;
  letter-spacing: .08em;
}
.product-page .detail-thumbs img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center;
}
.detail-gallery-note {
  margin: 8px 0 0;
  color: rgba(74,66,56,.58);
  font-size: 11px;
  letter-spacing: .02em;
}
.product-page .detail-info {
  position: sticky;
  top: 112px;
  padding-top: 24px;
}

/* Full-screen viewer always starts in complete-fit mode; zooming never changes source image quality. */
.product-image-modal-card {
  width: min(1660px, calc(100vw - 32px));
  height: min(980px, calc(100dvh - 32px));
  max-height: none;
  gap: 0;
  padding: 0;
  overflow: hidden;
  border-radius: 4px;
  background: #eee9e2;
}
.product-image-modal-header,
.product-image-modal-footer {
  position: relative;
  z-index: 3;
  flex: 0 0 auto;
  width: 100%;
  display: grid;
  align-items: center;
  gap: 16px;
  padding: 13px 18px;
  background: rgba(247, 243, 237, .96);
  border-color: rgba(74,66,56,.12);
}
.product-image-modal-header {
  grid-template-columns: minmax(190px, 1fr) auto 42px;
  border-bottom: 1px solid rgba(74,66,56,.12);
}
.product-image-modal-header > div:first-child { display: flex; align-items: center; gap: 14px; }
.product-image-modal-header span {
  color: rgba(74,66,56,.55);
  font-family: var(--serif);
  font-size: 10px;
  letter-spacing: .16em;
}
.product-image-modal-header strong { font-family: var(--serif); font-size: 12px; letter-spacing: .12em; }
.product-image-modal-tools { display: flex; align-items: center; justify-content: center; gap: 7px; }
.product-image-modal-tools button,
.product-image-modal-footer button {
  min-height: 32px;
  padding: 5px 10px;
  border: 1px solid rgba(74,66,56,.18);
  border-radius: 2px;
  background: rgba(255,255,255,.72);
  color: var(--brown);
  font-size: 12px;
  cursor: pointer;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.product-image-modal-tools button:hover,
.product-image-modal-footer button:hover { border-color: var(--gold-dark); background: #fff; }
.product-image-modal-tools output { min-width: 48px; color: var(--brown-soft); font-size: 11px; text-align: center; }
.product-image-modal-close {
  position: static;
  width: 38px;
  height: 38px;
  background: var(--brown);
  font-size: 24px;
}
.product-image-modal-viewport {
  position: relative;
  flex: 1 1 auto;
  width: 100%;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 42%, rgba(255,255,255,.09), transparent 34%),
    #2c2824;
  cursor: default;
  touch-action: none;
  user-select: none;
}
.product-image-modal-viewport.is-zoomed { cursor: grab; }
.product-image-modal-viewport.is-dragging { cursor: grabbing; }
.product-image-modal-viewport > img {
  display: block;
  width: auto;
  height: auto;
  max-width: calc(100% - 40px);
  max-height: calc(100% - 40px);
  object-fit: contain;
  object-position: center;
  transform: translate3d(var(--pan-x, 0px), var(--pan-y, 0px), 0) scale(var(--viewer-scale, 1));
  transform-origin: center;
  will-change: transform;
  pointer-events: none;
}
.product-image-modal-footer {
  grid-template-columns: 100px minmax(0, 1fr) 100px;
  border-top: 1px solid rgba(74,66,56,.12);
}
.product-image-modal-footer p {
  margin: 0;
  overflow: hidden;
  color: var(--brown-soft);
  font-size: 12px;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Homepage motion language */
.home-page { overflow-x: clip; }
.home-page .site-header { transition-duration: .45s; }
.home-scroll-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 180;
  height: 2px;
  pointer-events: none;
}
.home-scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #d8bf7b, #a67f37);
  transform: scaleX(0);
  transform-origin: left center;
  will-change: transform;
}
.home-cursor-glow {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 0;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,169,97,.085), transparent 67%);
  opacity: 0;
  transform: translate3d(-50%, -50%, 0);
  pointer-events: none;
  transition: opacity .35s var(--ease);
  will-change: left, top;
}
.home-page.cursor-active .home-cursor-glow { opacity: 1; }
.home-hero {
  isolation: isolate;
  background-position: calc(50% + var(--hero-bg-x, 0px)) calc(50% + var(--hero-bg-y, 0px));
  background-size: cover;
  transition: background-position .12s linear;
}
.home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(115deg, transparent 0 48%, rgba(255,255,255,.035) 49%, transparent 50% 100%),
    radial-gradient(circle at 76% 24%, rgba(232,213,158,.13), transparent 28%);
  mix-blend-mode: screen;
  pointer-events: none;
}
.home-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  z-index: 1;
  height: 28%;
  background: linear-gradient(0deg, rgba(28,24,20,.46), transparent);
  pointer-events: none;
}
.hero-motion-layer { position: absolute; inset: 0; z-index: 1; overflow: hidden; pointer-events: none; }
.hero-grain {
  position: absolute;
  inset: -40%;
  opacity: .115;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.52'/%3E%3C/svg%3E");
  animation: premiumGrain .28s steps(2) infinite;
}
@keyframes premiumGrain {
  0% { transform: translate3d(0,0,0); }
  25% { transform: translate3d(2%,-1%,0); }
  50% { transform: translate3d(-1%,2%,0); }
  75% { transform: translate3d(1%,1%,0); }
  100% { transform: translate3d(-2%,-1%,0); }
}
.hero-orbit {
  position: absolute;
  border: 1px solid rgba(232,213,158,.22);
  border-radius: 50%;
  transform: translate3d(var(--parallax-x, 0), var(--parallax-y, 0), 0);
  will-change: transform;
}
.hero-orbit::before { content: ""; position: absolute; width: 7px; height: 7px; border-radius: 50%; background: rgba(232,213,158,.82); box-shadow: 0 0 24px rgba(232,213,158,.55); }
.hero-orbit-one { width: min(52vw, 760px); aspect-ratio: 1; right: -13vw; top: 4vh; }
.hero-orbit-one::before { left: 16%; top: 6%; }
.hero-orbit-two { width: min(30vw, 430px); aspect-ratio: 1; right: 8vw; top: 27vh; border-color: rgba(255,255,255,.12); }
.hero-orbit-two::before { right: 9%; bottom: 19%; width: 4px; height: 4px; }
.hero-thread {
  position: absolute;
  width: 1px;
  height: 48vh;
  background: linear-gradient(180deg, transparent, rgba(232,213,158,.55), transparent);
  transform: rotate(24deg) translate3d(var(--parallax-x, 0), var(--parallax-y, 0), 0);
  transform-origin: center;
  will-change: transform;
}
.hero-thread-one { right: 26%; top: -10%; }
.hero-thread-two { right: 13%; bottom: -15%; height: 42vh; opacity: .55; }
.home-page .hero-content {
  transform: translate3d(var(--hero-content-x, 0), var(--hero-content-y, 0), 0);
  transition: transform .18s linear;
  will-change: transform;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  opacity: 0;
  animation: heroFadeUp .9s .18s cubic-bezier(.2,.75,.2,1) forwards;
}
.hero-eyebrow span { width: 34px; height: 1px; background: currentColor; }
.hero-title { overflow: visible; }
.hero-title-line { display: block; overflow: hidden; padding-bottom: .07em; }
.hero-title-line em {
  display: block;
  font-style: normal;
  transform: translateY(115%);
  animation: heroTitleIn 1.05s calc(.28s + var(--line-index) * .13s) cubic-bezier(.16,.82,.18,1) forwards;
}
@keyframes heroTitleIn { to { transform: translateY(0); } }
.home-page .hero-lead,
.home-page .hero-actions {
  opacity: 0;
  transform: translateY(18px);
  animation: heroFadeUp .85s .72s cubic-bezier(.2,.75,.2,1) forwards;
}
.home-page .hero-actions { animation-delay: .88s; }
@keyframes heroFadeUp { to { opacity: 1; transform: translateY(0); } }
.hero-side-index {
  position: absolute;
  z-index: 3;
  right: clamp(24px, 5vw, 76px);
  top: 50%;
  display: grid;
  grid-template-columns: auto 54px auto;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,.7);
  transform: translateY(-50%) rotate(90deg) translateX(50%);
  transform-origin: right center;
  font-family: var(--serif);
  font-size: 11px;
  letter-spacing: .16em;
}
.hero-side-index i { height: 1px; background: rgba(232,213,158,.58); }
.hero-side-index small { font-size: 8px; line-height: 1.5; letter-spacing: .16em; }
.hero-corner-note {
  position: absolute;
  z-index: 3;
  left: clamp(24px, 4vw, 60px);
  bottom: 34px;
  color: rgba(255,255,255,.48);
  font-size: 8px;
  line-height: 1.7;
  letter-spacing: .19em;
}
.home-page .scroll-cue { left: auto; right: clamp(24px, 4vw, 62px); transform: none; }
.home-page .trust-strip { position: relative; z-index: 2; overflow: hidden; }
.home-page .trust-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 25%, rgba(255,255,255,.055) 48%, transparent 70%);
  transform: translateX(-100%);
  animation: trustSweep 7s 1.5s infinite cubic-bezier(.4,0,.2,1);
}
@keyframes trustSweep { 0%,55% { transform: translateX(-100%); } 80%,100% { transform: translateX(100%); } }
.home-page .trust-grid > div { position: relative; overflow: hidden; }
.home-page .trust-grid > div::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 1px; background: var(--gold); transition: width .7s var(--ease); }
.home-page .trust-grid.visible > div::after { width: 100%; transition-delay: var(--item-delay, 0ms); }
.home-page .trust-grid strong { font-size: clamp(18px, 2vw, 24px); letter-spacing: .03em; }
.home-advantages { position: relative; overflow: hidden; }
.home-advantages::before {
  content: "04";
  position: absolute;
  left: -18px;
  top: 34px;
  color: rgba(74,66,56,.035);
  font-family: var(--serif);
  font-size: clamp(150px, 24vw, 340px);
  line-height: 1;
}
.motion-card {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --lift: 0px;
  --shine-x: 50%;
  --shine-y: 50%;
  transform-style: preserve-3d;
  will-change: transform;
}
.home-page .motion-card.visible {
  transform: perspective(1100px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translate3d(0, var(--lift), 0);
  transition: opacity .6s var(--ease) var(--delay, 0ms), transform .22s ease-out, border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.home-page .motion-card:hover { --lift: -7px; }
.home-page .feature-card.motion-card::before,
.home-page .product-card.motion-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  border-radius: inherit;
  background: radial-gradient(circle at var(--shine-x) var(--shine-y), rgba(255,255,255,.28), transparent 32%);
  opacity: 0;
  transition: opacity .3s var(--ease);
  pointer-events: none;
}
.home-page .motion-card:hover::before { opacity: 1; }
.home-page .feature-card.motion-card { position: relative; overflow: hidden; }
.motion-card-index {
  position: absolute;
  top: 18px;
  right: 20px;
  color: rgba(74,66,56,.28);
  font-family: var(--serif);
  font-size: 11px;
  letter-spacing: .14em;
}
.home-section-marquee {
  position: absolute;
  left: 0;
  right: 0;
  top: 20px;
  overflow: hidden;
  color: rgba(74,66,56,.055);
  font-family: var(--serif);
  font-size: clamp(46px, 7vw, 104px);
  line-height: 1;
  letter-spacing: .08em;
  white-space: nowrap;
  pointer-events: none;
}
.home-section-marquee span { display: inline-block; min-width: max-content; animation: marqueeDrift 28s linear infinite; }
@keyframes marqueeDrift { to { transform: translateX(-50%); } }
.home-page .home-products-section::before { display: none; }
.product-image-glint {
  position: absolute;
  inset: -50% auto -50% -45%;
  z-index: 4;
  width: 30%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.62), transparent);
  transform: rotate(14deg) translateX(-220%);
  transition: transform .85s cubic-bezier(.2,.72,.2,1);
  pointer-events: none;
}
.home-page .product-card:hover .product-image-glint { transform: rotate(14deg) translateX(640%); }
.home-story { position: relative; overflow: hidden; }
.home-story .story-image { position: relative; background-size: 108%; background-position: center calc(50% + var(--story-parallax, 0px)); transition: background-position .08s linear; }
.story-image-frame { position: absolute; inset: 28px; border: 1px solid rgba(255,255,255,.4); box-shadow: inset 0 0 0 1px rgba(74,66,56,.08); pointer-events: none; }
.story-watermark {
  position: absolute;
  right: -18px;
  bottom: -24px;
  color: rgba(74,66,56,.055);
  font-family: var(--serif);
  font-size: clamp(74px, 12vw, 184px);
  line-height: 1;
  letter-spacing: .08em;
  pointer-events: none;
}
.interactive-spotlight { position: relative; overflow: hidden; isolation: isolate; }
.interactive-spotlight::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(420px circle at var(--spot-x, 50%) var(--spot-y, 50%), rgba(201,169,97,.25), transparent 58%);
  opacity: .8;
  transition: opacity .3s var(--ease);
}
.magnetic-btn { position: relative; will-change: transform; }
.home-page .reveal {
  opacity: 0;
  filter: blur(5px);
  transform: translateY(38px) scale(.992);
  transition: opacity .75s var(--ease) var(--delay, 0ms), transform .75s cubic-bezier(.2,.74,.2,1) var(--delay, 0ms), filter .75s var(--ease) var(--delay, 0ms);
}
.home-page .reveal.visible { opacity: 1; filter: blur(0); transform: none; }
.home-page .motion-card.reveal.visible {
  transform: perspective(1100px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translate3d(0, var(--lift), 0);
}

@media (max-width: 980px) {
  .product-page .detail-grid { grid-template-columns: 1fr; }
  .product-page .detail-info { position: static; padding-top: 0; }
  .hero-side-index { display: none; }
  .hero-corner-note { left: 24px; }
}
@media (max-width: 767px) {
  .product-page .product-detail { padding-top: 112px; }
  .product-page .detail-main-image { height: auto; min-height: 0; }
  .product-page .detail-main-trigger { height: auto; padding: 10px; }
  .product-page .detail-main-image img { width: 100%; height: auto; max-height: none; }
  .product-page .detail-thumbs button { flex-basis: 84px; }
  .detail-gallery-note { font-size: 10px; }
  .product-image-modal { padding: 6px; }
  .product-image-modal-card { width: calc(100vw - 12px); height: calc(100dvh - 12px); }
  .product-image-modal-header { grid-template-columns: 1fr 38px; padding: 9px 10px; }
  .product-image-modal-header > div:first-child span { display: none; }
  .product-image-modal-tools { order: 3; grid-column: 1 / -1; }
  .product-image-modal-close { grid-column: 2; grid-row: 1; }
  .product-image-modal-viewport > img { max-width: calc(100% - 16px); max-height: calc(100% - 16px); }
  .product-image-modal-footer { grid-template-columns: 82px minmax(0,1fr) 82px; padding: 9px 8px; }
  .home-cursor-glow { display: none; }
  .hero-orbit-one { width: 90vw; right: -42vw; }
  .hero-orbit-two { width: 60vw; right: -10vw; }
  .hero-corner-note { display: none; }
  .home-page .scroll-cue { right: 20px; }
  .home-section-marquee { top: 30px; font-size: 52px; }
  .story-image-frame { inset: 14px; }
}
@media (pointer: coarse) {
  .home-cursor-glow { display: none; }
  .home-page .motion-card.visible { transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-grain,
  .hero-title-line em,
  .hero-eyebrow,
  .home-page .hero-lead,
  .home-page .hero-actions,
  .home-section-marquee span,
  .home-page .trust-strip::before { animation: none !important; }
  .hero-title-line em { transform: none; }
  .hero-eyebrow,
  .home-page .hero-lead,
  .home-page .hero-actions { opacity: 1; transform: none; }
  .home-hero,
  .home-page .hero-content,
  .home-story .story-image { transition: none; }
  .home-page .motion-card.visible { transform: none; }
}
.product-image-modal-footer button:disabled { opacity: .35; cursor: default; border-color: rgba(74,66,56,.12); background: transparent; }

/* v2.5 viewport-fit product detail + cinematic About/Contact heroes */
@media (min-width: 981px) {
  .product-page .product-detail {
    min-height: 100vh;
    min-height: 100svh;
    padding-top: 108px;
    padding-bottom: 64px;
  }
  .product-page .detail-grid {
    grid-template-columns: minmax(0, .94fr) minmax(430px, 1.06fr);
    gap: clamp(38px, 4.6vw, 70px);
  }
  .product-page .detail-gallery {
    width: 100%;
    max-width: 650px;
  }
  .product-page .detail-main-image {
    height: clamp(420px, 52vh, 570px);
  }
  .product-page .detail-main-trigger {
    height: 100%;
    display: grid;
    place-items: center;
    padding: clamp(14px, 1.8vw, 22px);
  }
  .product-page .detail-main-image img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
  }
  .product-page .detail-thumbs {
    gap: 9px;
    margin-top: 11px;
  }
  .product-page .detail-thumbs button {
    flex-basis: clamp(82px, 7vw, 98px);
    padding: 5px;
  }
  .product-page .detail-info {
    top: 96px;
    padding-top: 12px;
  }
  .product-page .detail-info .eyebrow {
    margin-bottom: 12px;
  }
  .product-page .detail-info h1 {
    margin-bottom: 16px;
    font-size: clamp(2.25rem, 3.45vw, 3.35rem);
    line-height: 1.13;
  }
  .product-page .detail-lead {
    margin-bottom: 22px;
    font-size: 16px;
    line-height: 1.7;
  }
  .product-page .spec-table div {
    padding: 10px 0;
  }
  .product-page .detail-actions {
    margin-top: 24px;
  }
  .product-page .fine-print {
    margin-top: 13px;
  }
}

.cinematic-page-hero {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  min-height: 100svh;
  align-items: center;
  padding: 150px 0 92px;
  overflow: hidden;
  background-attachment: fixed;
}
.cinematic-page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(35, 30, 25, .82) 0%, rgba(35, 30, 25, .58) 46%, rgba(35, 30, 25, .2) 78%, rgba(35, 30, 25, .34) 100%),
    linear-gradient(180deg, rgba(20, 17, 14, .2), transparent 45%, rgba(20, 17, 14, .46));
}
.cinematic-page-hero::after {
  content: "";
  position: absolute;
  inset: 28px;
  z-index: 0;
  border: 1px solid rgba(255, 255, 255, .2);
  box-shadow: inset 0 0 0 1px rgba(201, 169, 97, .08);
  pointer-events: none;
}
.about-hero {
  background-image: url('../images/about-hero.svg');
  background-position: center 42%;
}
.contact-hero {
  min-height: 100vh;
  min-height: 100svh;
  background-image: url('../images/contact-hero.svg');
  background-position: center;
}
.page-hero-grain {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: .2;
  mix-blend-mode: soft-light;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 20% 25%, rgba(255,255,255,.42) 0 1px, transparent 1.5px),
    radial-gradient(circle at 78% 60%, rgba(255,255,255,.28) 0 1px, transparent 1.5px);
  background-size: 47px 47px, 61px 61px;
}
.page-hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.cinematic-page-hero .eyebrow {
  margin-bottom: 22px;
}
.cinematic-page-hero h1 {
  max-width: 880px;
  margin-bottom: 24px;
  font-size: clamp(3.4rem, 7vw, 6.6rem);
  line-height: 1.03;
  letter-spacing: .015em;
  text-wrap: balance;
}
.cinematic-page-hero .page-hero-lead {
  max-width: 660px;
  margin-bottom: 34px;
  color: rgba(255,255,255,.82);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.9;
}
.page-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-hero-meta {
  width: min(760px, 100%);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: clamp(58px, 9vh, 100px);
  border-top: 1px solid rgba(255,255,255,.25);
}
.page-hero-meta span {
  padding: 17px 18px 0 0;
  color: rgba(255,255,255,.58);
  font-family: var(--serif);
  font-size: 10px;
  letter-spacing: .17em;
}
.page-hero-meta span + span {
  padding-left: 18px;
  border-left: 1px solid rgba(255,255,255,.16);
}
.about-page .site-header:not(.scrolled),
.contact-page .site-header:not(.scrolled) {
  background: transparent;
  color: #fff;
  box-shadow: none;
  backdrop-filter: none;
}
.about-page .site-header:not(.scrolled) .nav-cta,
.contact-page .site-header:not(.scrolled) .nav-cta {
  box-shadow: 0 10px 28px rgba(0,0,0,.12);
}
#aboutStory,
#contactForm {
  scroll-margin-top: 82px;
}

@media (max-width: 980px) {
  .cinematic-page-hero {
    min-height: 82vh;
    min-height: 82svh;
    padding: 130px 0 76px;
    background-attachment: scroll;
  }
  .contact-hero {
    min-height: 82vh;
    min-height: 82svh;
  }
  .cinematic-page-hero::after {
    inset: 18px;
  }
  .cinematic-page-hero h1 {
    font-size: clamp(3rem, 10vw, 5.2rem);
  }
}

@media (max-width: 600px) {
  .cinematic-page-hero {
    min-height: 76vh;
    min-height: 76svh;
    padding: 112px 0 58px;
  }
  .contact-hero {
    min-height: 76vh;
    min-height: 76svh;
  }
  .cinematic-page-hero::after {
    inset: 10px;
  }
  .page-hero-actions {
    width: 100%;
  }
  .page-hero-actions .btn {
    flex: 1 1 100%;
  }
  .page-hero-meta {
    grid-template-columns: 1fr;
    margin-top: 42px;
  }
  .page-hero-meta span {
    padding: 10px 0;
    border-top: 1px solid rgba(255,255,255,.12);
  }
  .page-hero-meta span + span {
    padding-left: 0;
    border-left: 0;
  }
}


/* v2.6 product color-card layout + organized visual management */
@media (min-width: 981px) {
  .product-page .product-detail {
    min-height: 100vh;
    min-height: 100svh;
    padding: 96px 0 32px;
  }
  .product-page .product-detail > .container {
    width: min(calc(100% - 56px), 1660px);
  }
  .product-page .detail-grid {
    grid-template-columns: minmax(0, 1.48fr) minmax(390px, .72fr);
    align-items: start;
    gap: clamp(34px, 3.2vw, 56px);
  }
  .product-page .detail-gallery {
    width: 100%;
    max-width: none;
  }
  .product-page .detail-gallery-canvas {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
    align-items: stretch;
  }
  .product-page .detail-gallery-canvas.has-thumbs {
    grid-template-columns: minmax(0, 1fr) clamp(96px, 7.2vw, 122px);
  }
  .product-page .detail-main-image {
    height: clamp(480px, calc(100svh - 225px), 790px);
    min-height: 0;
  }
  .product-page .detail-main-trigger {
    height: 100%;
    padding: clamp(12px, 1.3vw, 20px);
  }
  .product-page .detail-main-image img {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
  }
  .product-page .detail-thumbs {
    width: 100%;
    height: clamp(480px, calc(100svh - 225px), 790px);
    max-height: none;
    display: flex;
    flex-direction: column;
    gap: 9px;
    margin: 0;
    padding: 0 5px 0 0;
    overflow-x: hidden;
    overflow-y: auto;
    scrollbar-gutter: stable;
  }
  .product-page .detail-thumbs button {
    flex: 0 0 auto;
    width: 100%;
    aspect-ratio: 4 / 3;
    padding: 5px;
  }
  .product-page .detail-thumbs button:hover {
    transform: translateX(-2px);
  }
  .product-page .detail-gallery-note {
    margin-top: 9px;
  }
  .product-page .detail-info {
    position: sticky;
    top: 88px;
    max-height: calc(100svh - 110px);
    padding: 10px 8px 12px 0;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(173,141,73,.35) transparent;
  }
  .product-page .detail-info h1 {
    font-size: clamp(2.2rem, 2.7vw, 3.2rem);
  }
  .product-page .detail-lead {
    margin-bottom: 18px;
    font-size: 15px;
    line-height: 1.65;
  }
  .product-page .spec-table div {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 18px;
    padding: 9px 0;
  }
  .product-page .detail-actions { margin-top: 20px; }
}

@media (max-width: 980px) {
  .product-page .detail-gallery-canvas { display: block; }
  .product-page .detail-thumbs {
    height: auto;
    max-height: none;
    flex-direction: row;
    margin-top: 12px;
    overflow-x: auto;
    overflow-y: hidden;
  }
}

.admin-sidebar { width: 264px; padding: 22px 15px; }
.admin-workspace { width: calc(100% - 264px); margin-left: 264px; }
.admin-logo { padding: 3px 9px 22px; }
.admin-nav { display: block; padding: 15px 0 22px; }
.admin-nav-group { margin: 0 0 14px; }
.admin-nav-group:last-child { margin-bottom: 0; }
.admin-nav-group h2 {
  margin: 0 10px 6px;
  color: rgba(255,255,255,.32);
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .14em;
}
.admin-nav-group a { margin-bottom: 3px; }
.admin-nav a.active { box-shadow: inset 3px 0 0 var(--gold); }
.admin-topbar { height: 72px; padding: 0 34px; }
.admin-topbar > div { gap: 1px; }
.admin-topbar > div small { order: -1; }
.admin-topbar > div strong { font-size: 15px; }
.admin-profile-link { padding: 8px 11px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.admin-content { width: min(1440px, calc(100% - 52px)); padding: 34px 0 72px; }
.admin-page-heading { align-items: center; margin-bottom: 22px; }
.admin-page-heading h1 { margin: 2px 0 5px; font-size: clamp(2rem, 3vw, 2.75rem); }
.admin-page-heading p:last-child { margin: 0; }
.admin-panel { box-shadow: 0 9px 26px rgba(74,66,56,.045); }
.admin-stat-card { min-height: 138px; box-shadow: 0 9px 26px rgba(74,66,56,.045); }
.admin-stat-card:hover { border-color: rgba(173,141,73,.52); transform: translateY(-2px); }
.admin-content-tabs {
  position: sticky;
  top: 72px;
  z-index: 90;
  gap: 0;
  padding: 8px;
  overflow-x: auto;
  flex-wrap: nowrap;
  border: 1px solid var(--line);
  border-bottom: 0;
  border-radius: 9px 9px 0 0;
  background: rgba(247,243,237,.96);
  backdrop-filter: blur(12px);
}
.admin-content-tabs a {
  flex: 0 0 auto;
  padding: 9px 13px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  white-space: nowrap;
}
.admin-content-tabs a.active { background: var(--brown); }
.admin-settings-form { border-radius: 0 0 9px 9px; }
.admin-settings-form .admin-form-grid { padding-bottom: 6px; }
.admin-settings-form input:focus,
.admin-settings-form textarea:focus,
.admin-settings-form select:focus {
  outline: none;
  border-color: var(--gold-dark) !important;
  box-shadow: 0 0 0 3px rgba(201,169,97,.12);
}
.admin-settings-actions {
  position: sticky;
  bottom: 0;
  z-index: 20;
  align-items: center;
  margin-top: 22px;
  padding: 16px 24px;
  border-top: 1px solid var(--line);
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(12px);
}
.admin-settings-actions .admin-upload-submit-status { margin: 0; }
.admin-visual-settings-form {
  border: 0;
  background: transparent;
  box-shadow: none;
}
.admin-visual-settings-form > .admin-panel-head {
  border: 1px solid var(--line);
  border-radius: 0 0 9px 9px;
  background: #fff;
}
.admin-visual-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}
.admin-visual-card {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fff;
  box-shadow: 0 9px 28px rgba(74,66,56,.045);
}
.admin-visual-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 8px;
}
.admin-visual-card-head span {
  display: block;
  margin-bottom: 4px;
  color: var(--gold-dark);
  font-size: 10px;
  letter-spacing: .12em;
}
.admin-visual-card-head h3 { margin: 0; font-size: 19px; }
.admin-visual-card-head a { flex: 0 0 auto; color: var(--gold-dark); font-size: 12px; }
.admin-visual-card > p { min-height: 40px; margin: 0 0 14px; color: var(--brown-soft); font-size: 12px; line-height: 1.65; }
.admin-visual-preview {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #eee8df;
}
.admin-visual-preview img { width: 100%; height: 100%; object-fit: contain; }
.admin-visual-preview .upload-status { position: absolute; left: 10px; bottom: 10px; box-shadow: 0 4px 16px rgba(0,0,0,.1); }
.admin-visual-square .admin-visual-preview { aspect-ratio: 16 / 9; }
.admin-visual-square .admin-visual-preview img { width: auto; max-width: 55%; background: #fff; }
.admin-visual-document .admin-visual-preview img { width: auto; max-width: 82%; }
.admin-visual-upload { margin-top: 14px; }
.admin-visual-upload > label,
.admin-visual-crop .admin-crop-file {
  display: flex;
  flex-direction: column;
  gap: 7px;
  color: #5e554b;
  font-size: 12px;
}
.admin-visual-upload .admin-selected-preview { margin-top: 10px; }
.admin-visual-crop.admin-crop-upload { padding: 0; }
.admin-visual-crop .admin-crop-toolbar { margin-top: 14px; }
.admin-visual-crop .admin-crop-workspace { margin-top: 12px; }
.admin-visual-crop .admin-crop-stage { max-height: 330px; }
.admin-visual-remove {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 13px;
  color: #8b5148;
  font-size: 12px;
}
.admin-visual-remove input { width: 16px; height: 16px; }
.admin-visual-product-tip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  margin-top: 18px;
  padding: 18px 20px;
  border: 1px dashed rgba(173,141,73,.56);
  border-radius: 9px;
  background: rgba(255,255,255,.7);
}
.admin-visual-product-tip > div { display: flex; flex-direction: column; gap: 4px; }
.admin-visual-product-tip span { color: var(--brown-soft); font-size: 12px; }
.admin-visual-settings-form .admin-settings-actions {
  border: 1px solid var(--line);
  border-radius: 9px;
  box-shadow: 0 9px 28px rgba(74,66,56,.06);
}

@media (max-width: 1100px) {
  .admin-visual-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .admin-sidebar { width: 264px; }
  .admin-workspace { width: 100%; margin-left: 0; }
  .admin-content-tabs { top: 72px; }
}
@media (max-width: 600px) {
  .admin-content { width: min(100% - 24px, 1440px); padding-top: 24px; }
  .admin-content-tabs { margin-inline: 0; }
  .admin-visual-card { padding: 15px; }
  .admin-visual-card-head { flex-direction: column; gap: 6px; }
  .admin-visual-card > p { min-height: 0; }
  .admin-visual-product-tip { align-items: flex-start; flex-direction: column; }
  .admin-settings-actions { padding: 13px 16px; }
}

/* =========================================================
   AILIWEI v2.7 — bilingual editorial product archive,
   factory capability page and visual admin page manager
   ========================================================= */
:root {
  --cashmere-ink: #29231e;
  --cashmere-brown: #6f5845;
  --cashmere-camel: #b5946e;
  --cashmere-cream: #f4efe7;
  --cashmere-milk: #fbf8f3;
  --cashmere-line: rgba(83, 66, 51, .16);
  --cashmere-shadow: 0 30px 80px rgba(67, 50, 36, .12);
}

.brand { gap: 12px; }
.brand-image {
  display: grid;
  place-items: center;
  width: var(--brand-logo-width, 48px);
  height: var(--brand-logo-width, 48px);
  flex: 0 0 var(--brand-logo-width, 48px);
  overflow: hidden;
}
.brand-image img { width: 100%; height: 100%; object-fit: contain; display: block; }
.brand-copy strong { font-size: var(--brand-text-size, 20px); line-height: 1.05; }
.brand-copy small { max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-left: 5px;
  padding: 7px 10px;
  border: 1px solid rgba(75, 60, 48, .16);
  border-radius: 999px;
  background: rgba(255,255,255,.48);
  backdrop-filter: blur(12px);
}
.language-switch a { padding: 0 !important; font-size: 11px !important; letter-spacing: .08em; opacity: .48; }
.language-switch a.active { opacity: 1; color: var(--cashmere-brown); }
.language-switch i { width: 1px; height: 12px; background: rgba(75,60,48,.22); }
.site-header:not(.scrolled) .language-switch { border-color: rgba(255,255,255,.28); background: rgba(255,255,255,.08); }
.site-header:not(.scrolled) .language-switch a { color: #fff; }

/* Interactions */
.btn, .archive-reset, .archive-category-list button, .language-switch a, .editorial-inquiry-link {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.btn::after, .archive-reset::after {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0;
  transform: translate(-50%,-50%) scale(0);
  pointer-events: none;
}
.btn.is-rippling::after, .archive-reset.is-rippling::after { animation: cashmere-ripple .62s ease-out; }
@keyframes cashmere-ripple { 0%{opacity:.18;transform:translate(-50%,-50%) scale(0)} 100%{opacity:0;transform:translate(-50%,-50%) scale(28)} }

/* Home factory teaser */
.home-factory-preview { background: var(--cashmere-milk); overflow: hidden; }
.home-factory-grid { display: grid; grid-template-columns: minmax(0,.82fr) minmax(0,1.18fr); align-items: stretch; min-height: 560px; }
.home-factory-copy { padding: clamp(64px,8vw,124px) clamp(28px,6vw,92px) clamp(64px,8vw,124px) 0; align-self: center; }
.home-factory-copy h2 { max-width: 620px; margin: 14px 0 24px; }
.home-factory-copy > p:not(.eyebrow) { max-width: 580px; margin-bottom: 28px; }
.home-factory-points { display: flex; flex-wrap: wrap; gap: 9px; margin: 0 0 34px; }
.home-factory-points span { padding: 8px 13px; border: 1px solid var(--cashmere-line); border-radius: 999px; font-size: 12px; letter-spacing: .08em; }
.home-factory-image { min-height: 560px; background: linear-gradient(135deg,rgba(43,35,29,.16),rgba(43,35,29,.48)),url('../images/factory.svg') center/cover no-repeat; display:flex;align-items:flex-end;justify-content:flex-end;padding:38px;text-decoration:none;overflow:hidden; }
.home-factory-image::before { content:""; position:absolute; inset:0; background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.17),transparent 70%); transform:translateX(-110%); transition:transform .9s ease; }
.home-factory-image:hover::before { transform:translateX(110%); }
.home-factory-image span { position:relative;color:#fff;text-align:right;letter-spacing:.2em;font-size:12px;line-height:1.8; }

/* Entirely new product center */
.products-v27-page { background: var(--cashmere-milk); }
.collection-hero { --collection-hero-image:url('../images/products-hero.svg'); min-height: min(84vh,820px); position:relative;display:flex;align-items:flex-end;overflow:hidden;background:#2f2822;color:#fff; }
.collection-hero-media { position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(37,30,25,.86) 0%,rgba(37,30,25,.5) 44%,rgba(37,30,25,.12) 100%),var(--collection-hero-image);background-size:cover;background-position:center;transform:scale(1.025);animation:collection-hero-in 1.5s cubic-bezier(.2,.7,.2,1) both; }
.collection-hero-media::after { content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.028) 0 1px,transparent 1px 9vw);mix-blend-mode:soft-light; }
@keyframes collection-hero-in { from{transform:scale(1.1);filter:blur(3px)} to{transform:scale(1.025);filter:blur(0)} }
.collection-hero-content { position:relative;z-index:1;display:grid;grid-template-columns:180px minmax(0,850px);gap:clamp(35px,6vw,100px);align-items:end;padding-bottom:clamp(64px,9vw,120px); }
.collection-hero-content h1 { margin:12px 0 22px;font-size:clamp(44px,6vw,88px);line-height:.98;font-weight:400;letter-spacing:-.04em; }
.collection-hero-content > div:last-child > p:last-child { max-width:650px;font-size:clamp(16px,1.6vw,21px);color:rgba(255,255,255,.76); }
.collection-hero-index { display:flex;flex-direction:column;gap:14px;border-left:1px solid rgba(255,255,255,.28);padding-left:20px; }
.collection-hero-index span { font-size:10px;letter-spacing:.25em; }
.collection-hero-index strong { font-family:Georgia,serif;font-size:64px;font-weight:400;line-height:1; }
.product-archive { padding-top:clamp(76px,9vw,130px); }
.product-archive-intro { display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.7fr);gap:clamp(34px,7vw,110px);align-items:end;margin-bottom:70px; }
.product-archive-intro h2 { max-width:780px;margin:12px 0 0; }
.product-archive-intro > p { border-left:1px solid var(--cashmere-line);padding-left:28px;margin:0; }
.archive-layout { display:grid;grid-template-columns:270px minmax(0,1fr);gap:clamp(42px,6vw,90px);align-items:start; }
.archive-filter { position:sticky;top:112px;padding:0 0 30px;border-top:1px solid var(--cashmere-ink); }
.archive-filter-head { display:flex;justify-content:space-between;align-items:center;padding:20px 0 24px;border-bottom:1px solid var(--cashmere-line); }
.archive-filter-head > span { font-size:10px;letter-spacing:.22em; }
.archive-filter-head strong { font-size:12px;font-weight:500; }
.archive-filter-section { padding:22px 0;border-bottom:1px solid var(--cashmere-line); }
.archive-filter-section > label { display:block;margin-bottom:13px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--cashmere-brown); }
.archive-filter select, .archive-filter input { width:100%;border:1px solid var(--cashmere-line);background:rgba(255,255,255,.52);border-radius:0;padding:12px 13px;color:var(--cashmere-ink); }
.archive-category-list { display:flex;flex-direction:column;align-items:stretch; }
.archive-category-list button { border:0;border-bottom:1px solid rgba(83,66,51,.1);background:transparent;padding:11px 0;text-align:left;color:inherit;cursor:pointer;transition:padding .25s,color .25s; }
.archive-category-list button::before { content:"→";display:inline-block;width:0;opacity:0;transition:width .25s,opacity .25s; }
.archive-category-list button:hover,.archive-category-list button.active { padding-left:9px;color:var(--cashmere-brown); }
.archive-category-list button.active::before { width:22px;opacity:1; }
.archive-search { position:relative; }.archive-search span{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:20px;pointer-events:none;}
.archive-reset { margin-top:18px;width:100%;border:1px solid var(--cashmere-ink);background:transparent;padding:12px;cursor:pointer;transition:background .25s,color .25s; }
.archive-reset:hover { background:var(--cashmere-ink);color:#fff; }
.archive-filter-note { display:grid;grid-template-columns:28px 1fr;gap:12px;margin-top:28px;color:rgba(41,35,30,.62); }
.archive-filter-note span { font-family:Georgia,serif;font-size:22px; }.archive-filter-note p{font-size:12px;line-height:1.7;margin:0;}
.archive-toolbar { display:flex;align-items:center;gap:18px;margin:0 0 26px;font-size:11px;letter-spacing:.12em; }.archive-toolbar i{height:1px;background:var(--cashmere-line);flex:1;}.archive-toolbar small{white-space:nowrap;}
.editorial-product-grid { display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:70px 28px; }
.editorial-product-card { min-width:0;content-visibility:auto;contain-intrinsic-size:620px; }
.editorial-product-card.is-lead { grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1.32fr) minmax(280px,.68fr);gap:0;background:#efe7dc; }
.editorial-product-media { position:relative;display:block;overflow:hidden;background:#ebe3d8;aspect-ratio:4/5; }
.editorial-product-card.is-lead .editorial-product-media { aspect-ratio:16/10;min-height:520px; }
.editorial-product-media img { width:100%;height:100%;object-fit:cover;display:block;transition:transform .8s cubic-bezier(.2,.7,.2,1),filter .5s; }
.editorial-product-media:hover img { transform:scale(1.035);filter:saturate(.92) contrast(1.02); }
.editorial-card-number,.editorial-card-category,.editorial-card-view { position:absolute;z-index:2; }
.editorial-card-number { top:18px;left:18px;width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:rgba(250,247,242,.88);font-family:Georgia,serif; }
.editorial-card-category { left:18px;bottom:18px;padding:7px 10px;background:rgba(41,35,30,.78);color:#fff;font-size:10px;letter-spacing:.08em; }
.editorial-card-view { right:18px;bottom:18px;color:#fff;font-size:11px;letter-spacing:.08em;transform:translateY(9px);opacity:0;transition:.3s; }
.editorial-product-media:hover .editorial-card-view { transform:none;opacity:1; }
.editorial-product-copy { padding:22px 3px 0; }
.editorial-product-card.is-lead .editorial-product-copy { padding:clamp(38px,5vw,76px);display:flex;flex-direction:column;justify-content:center; }
.editorial-product-copy h2 { margin:8px 0 20px;font-size:clamp(23px,2.3vw,36px);font-weight:400;line-height:1.18; }
.editorial-product-copy h2 a { color:inherit;text-decoration:none; }
.editorial-product-copy > div > p { margin:0;color:var(--cashmere-brown);font-size:12px;letter-spacing:.06em; }
.editorial-product-copy dl { margin:0 0 20px;display:grid;gap:9px; }
.editorial-product-copy dl div { display:grid;grid-template-columns:76px 1fr;gap:12px;padding-top:9px;border-top:1px solid var(--cashmere-line);font-size:12px; }
.editorial-product-copy dt { color:rgba(41,35,30,.5); }.editorial-product-copy dd{margin:0;line-height:1.55;}
.editorial-inquiry-link { display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-top:1px solid var(--cashmere-ink);color:inherit;text-decoration:none;font-size:12px;letter-spacing:.06em; }
.editorial-inquiry-link span { transition:transform .25s; }.editorial-inquiry-link:hover span{transform:translateX(6px);}
.archive-empty { grid-column:1/-1; }
.archive-cta { padding:clamp(80px,9vw,130px) 0;background:#302821;color:#fff; }.archive-cta .container{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:end;}.archive-cta h2{max-width:800px;margin:12px 0 0;color:#fff;}

/* Factory capability */
.factory-page { background:var(--cashmere-milk); }
.factory-hero { --factory-hero-image:url('../images/factory.svg');position:relative;min-height:min(92vh,900px);display:flex;align-items:flex-end;overflow:hidden;background:#332b24;color:#fff; }
.factory-hero-backdrop { position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(38,31,26,.87),rgba(38,31,26,.34) 62%,rgba(38,31,26,.12)),var(--factory-hero-image);background-position:center;background-size:cover;animation:factory-hero-in 1.4s ease both; }
@keyframes factory-hero-in { from{transform:scale(1.08)} to{transform:scale(1.01)} }
.factory-hero-backdrop::after { content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(26,21,18,.6),transparent 48%); }
.factory-hero-content { position:relative;z-index:1;padding-bottom:clamp(66px,8vw,115px); }
.factory-hero-content h1 { max-width:980px;margin:12px 0 24px;font-size:clamp(46px,6.2vw,92px);font-weight:400;line-height:.98;letter-spacing:-.045em; }
.factory-hero-content > p:not(.eyebrow) { max-width:720px;font-size:clamp(16px,1.6vw,21px);color:rgba(255,255,255,.76); }
.factory-hero-actions { display:flex;gap:12px;margin-top:30px; }
.factory-hero-facts { position:absolute;right:0;bottom:clamp(66px,8vw,115px);display:flex;gap:1px; }
.factory-hero-facts span { width:130px;padding:18px;background:rgba(255,255,255,.08);backdrop-filter:blur(12px);font-size:11px;letter-spacing:.08em; }.factory-hero-facts strong{display:block;margin-bottom:9px;font-family:Georgia,serif;font-size:28px;font-weight:400;}
.factory-intro-grid { display:grid;grid-template-columns:1.05fr .8fr;gap:clamp(50px,8vw,130px);align-items:end; }.factory-intro-copy{border-left:1px solid var(--cashmere-line);padding-left:32px;}.factory-intro-copy p{font-size:clamp(17px,1.6vw,22px);line-height:1.75;margin-top:0;}
.factory-mosaic { display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:120px;gap:14px; }
.factory-mosaic-item { margin:0;overflow:hidden;background:#e8dfd2; }.factory-mosaic-item button{width:100%;height:100%;padding:0;border:0;background:transparent;position:relative;cursor:zoom-in;overflow:hidden;}.factory-mosaic-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .7s ease;}.factory-mosaic-item button:hover img{transform:scale(1.04);}.factory-mosaic-item span{position:absolute;inset:auto 0 0;display:flex;justify-content:space-between;align-items:end;gap:20px;padding:48px 18px 16px;background:linear-gradient(transparent,rgba(31,25,21,.75));color:#fff;text-align:left;}.factory-mosaic-item small{font-family:Georgia,serif;font-size:22px;}.factory-mosaic-item strong{font-weight:500;}
.factory-mosaic-item-1{grid-column:span 7;grid-row:span 4}.factory-mosaic-item-2{grid-column:span 5;grid-row:span 3}.factory-mosaic-item-3{grid-column:span 5;grid-row:span 3}.factory-mosaic-item-4{grid-column:span 5;grid-row:span 4}.factory-mosaic-item-5{grid-column:span 3;grid-row:span 4}.factory-mosaic-item-6{grid-column:span 4;grid-row:span 4}
.factory-equipment-grid { display:grid;grid-template-columns:repeat(3,1fr);gap:22px; }.factory-equipment-card{background:#fff;border:1px solid var(--cashmere-line);}.factory-equipment-media{position:relative;aspect-ratio:4/3;overflow:hidden;background:#eee6dc;}.factory-equipment-media img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease;}.factory-equipment-card:hover img{transform:scale(1.04);}.factory-equipment-media span{position:absolute;top:14px;left:14px;width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.88);font-family:Georgia,serif;}.factory-equipment-card>div:last-child{padding:25px;}.factory-equipment-card h3{margin:0 0 12px;font-weight:500;}.factory-equipment-card p{margin:0;font-size:14px;line-height:1.75;}
.factory-process-band { padding:clamp(80px,9vw,130px) 0;background:#302821;color:#fff; }.factory-process-band h2{color:#fff}.factory-process-list{list-style:none;padding:0;margin:50px 0 0;display:grid;grid-template-columns:repeat(4,1fr);}.factory-process-list li{position:relative;padding:0 28px;border-left:1px solid rgba(255,255,255,.16);}.factory-process-list li>span{font-family:Georgia,serif;font-size:40px;color:#c8aa86}.factory-process-list h3{margin:28px 0 12px;color:#fff;font-weight:500}.factory-process-list p{color:rgba(255,255,255,.62);font-size:13px;line-height:1.7}.factory-process-list i{position:absolute;right:-9px;top:16px;font-style:normal;color:#c8aa86}.factory-process-list li:last-child i{display:none}
.factory-quality-grid { display:grid;grid-template-columns:.7fr 1.3fr;gap:clamp(45px,7vw,110px);align-items:center; }.factory-quality-copy p:not(.eyebrow){margin-bottom:30px}.factory-certificate-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.factory-certificate-grid figure{margin:0;background:#eee6dc;padding:14px}.factory-certificate-grid img{width:100%;aspect-ratio:3/4;object-fit:contain;background:#fff;display:block}.factory-certificate-grid figcaption{padding-top:12px;font-size:11px;letter-spacing:.08em}
.factory-lightbox[hidden]{display:none}.factory-lightbox{position:fixed;inset:0;z-index:9999;display:grid;place-items:center;padding:24px}.factory-lightbox-backdrop{position:absolute;inset:0;background:rgba(23,18,15,.88);backdrop-filter:blur(12px)}.factory-lightbox section{position:relative;z-index:1;max-width:min(1200px,94vw);max-height:90vh;display:grid;grid-template-rows:auto minmax(0,1fr) auto;background:#16120f;color:#fff;padding:14px}.factory-lightbox section>button{justify-self:end;border:0;background:transparent;color:#fff;font-size:32px;cursor:pointer}.factory-lightbox img{max-width:100%;max-height:72vh;object-fit:contain;justify-self:center}.factory-lightbox p{text-align:center;margin:12px 0 3px;color:rgba(255,255,255,.72)}

/* Admin visual page manager */
.admin-page-map { display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:24px; }
.admin-page-map a { display:grid;grid-template-columns:40px 1fr auto;gap:12px;align-items:center;padding:16px;border:1px solid rgba(79,62,48,.12);border-radius:14px;background:#fff;color:inherit;text-decoration:none;transition:transform .2s,border-color .2s,box-shadow .2s; }
.admin-page-map a:hover { transform:translateY(-2px);border-color:rgba(112,82,57,.32);box-shadow:0 14px 34px rgba(67,50,36,.08); }
.admin-page-map a.active { background:#332b24;color:#fff;border-color:#332b24; }.admin-page-map a>span{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:rgba(181,148,110,.14);font-size:18px}.admin-page-map a.active>span{background:rgba(255,255,255,.12)}.admin-page-map strong{display:block;font-size:14px}.admin-page-map small{display:block;margin-top:4px;font-size:11px;line-height:1.45;opacity:.58}.admin-page-map i{font-style:normal;opacity:.45}
.admin-section-kicker { margin:0 0 6px!important;font-size:10px!important;letter-spacing:.16em!important;color:#9a7b5e!important; }
.admin-visual-form-sections { display:grid;gap:18px; }.admin-content-section{border:1px solid rgba(79,62,48,.11);border-radius:14px;overflow:hidden;background:#fbf9f6}.admin-content-section>header{display:grid;grid-template-columns:190px 1fr;gap:25px;padding:16px 20px;border-bottom:1px solid rgba(79,62,48,.1);background:#f4efe8}.admin-content-section>header span{font-weight:600}.admin-content-section>header p{margin:0;font-size:12px;color:#77685a}.admin-content-section>.admin-form-grid{padding:20px}.admin-content-section label>span{display:block;margin-bottom:7px}
.admin-visual-filter { position:sticky;top:72px;z-index:5;display:flex;flex-wrap:wrap;gap:8px;margin:0 0 20px;padding:12px;border:1px solid rgba(79,62,48,.12);border-radius:13px;background:rgba(250,248,244,.9);backdrop-filter:blur(12px); }.admin-visual-filter button{border:1px solid rgba(79,62,48,.13);border-radius:999px;background:#fff;padding:8px 12px;cursor:pointer}.admin-visual-filter button.active{background:#332b24;color:#fff;border-color:#332b24}.admin-visual-card[hidden]{display:none!important}
.admin-language-tabs { display:flex;gap:8px;margin:0 0 18px;padding:5px;border-radius:11px;background:#f1ece5;width:max-content; }.admin-language-tabs button{border:0;border-radius:8px;background:transparent;padding:9px 15px;cursor:pointer}.admin-language-tabs button.active{background:#fff;box-shadow:0 3px 12px rgba(67,50,36,.09)}.admin-language-panel[hidden]{display:none}.admin-language-panel{animation:admin-panel-in .25s ease}.admin-language-panel.active{display:block}@keyframes admin-panel-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}

/* Image rendering/performance */
.editorial-product-media img,.factory-mosaic img,.factory-equipment-media img,.factory-certificate-grid img,.home-factory-image { image-rendering:auto; }
@supports (content-visibility:auto) { .factory-equipment-card,.factory-certificate-grid figure,.product-card { content-visibility:auto;contain-intrinsic-size:420px; } }

@media (max-width: 1180px) {
  .primary-nav { gap:14px; }.primary-nav>a:not(.btn){font-size:12px}.nav-cta{display:none}
  .factory-hero-facts{position:static;margin-top:34px}.archive-layout{grid-template-columns:230px minmax(0,1fr);gap:40px}
  .admin-page-map{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width: 900px) {
  .language-switch { margin:10px 0 0;align-self:flex-start; }.site-header:not(.scrolled) .language-switch{border-color:rgba(75,60,48,.16);background:#fff}.site-header:not(.scrolled) .language-switch a{color:inherit}
  .home-factory-grid{grid-template-columns:1fr}.home-factory-copy{padding-right:0}.home-factory-image{min-height:420px}
  .collection-hero{min-height:720px}.collection-hero-content{grid-template-columns:1fr}.collection-hero-index{display:none}.product-archive-intro{grid-template-columns:1fr}.product-archive-intro>p{padding-left:0;border-left:0}
  .archive-layout{grid-template-columns:1fr}.archive-filter{position:relative;top:auto;display:grid;grid-template-columns:repeat(2,1fr);gap:0 18px;border:1px solid var(--cashmere-line);padding:18px}.archive-filter-head,.archive-filter-note{grid-column:1/-1}.archive-category-list{display:none}.archive-filter-section{padding:14px 0}.archive-reset{align-self:end;margin-bottom:14px}
  .factory-hero-facts{flex-wrap:wrap}.factory-intro-grid,.factory-quality-grid{grid-template-columns:1fr}.factory-intro-copy{border-left:0;padding-left:0}.factory-equipment-grid{grid-template-columns:1fr 1fr}.factory-process-list{grid-template-columns:1fr 1fr;gap:38px 0}.factory-process-list li:nth-child(2) i{display:none}.factory-certificate-grid{max-width:680px}
  .admin-page-map{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-content-section>header{grid-template-columns:1fr;gap:4px}
}
@media (max-width: 680px) {
  .brand { gap:9px }.brand-image{width:min(var(--brand-logo-width,48px),44px);height:min(var(--brand-logo-width,48px),44px);flex-basis:min(var(--brand-logo-width,48px),44px)}.brand-copy strong{font-size:min(var(--brand-text-size,20px),19px)}.brand-copy small{max-width:145px}
  .collection-hero{min-height:620px}.collection-hero-content h1{font-size:43px}.product-archive{padding-top:70px}.product-archive-intro{margin-bottom:38px}
  .archive-filter{grid-template-columns:1fr;padding:15px}.archive-filter-head,.archive-filter-note{grid-column:auto}.archive-filter-note{display:none}.archive-reset{margin:14px 0 0}.archive-toolbar{font-size:9px}
  .editorial-product-grid{grid-template-columns:1fr;gap:48px}.editorial-product-card.is-lead{grid-column:auto;display:block}.editorial-product-card.is-lead .editorial-product-media{min-height:0;aspect-ratio:4/5}.editorial-product-card.is-lead .editorial-product-copy{padding:24px 2px 0}.editorial-product-copy h2{font-size:27px}.archive-cta .container{grid-template-columns:1fr}
  .factory-hero{min-height:720px}.factory-hero-content h1{font-size:44px}.factory-hero-actions{flex-wrap:wrap}.factory-hero-facts{display:grid;grid-template-columns:repeat(3,1fr)}.factory-hero-facts span{width:auto;padding:12px}.factory-hero-facts strong{font-size:22px}
  .factory-mosaic{display:grid;grid-template-columns:1fr 1fr;grid-auto-rows:210px}.factory-mosaic-item{grid-column:auto!important;grid-row:auto!important}.factory-mosaic-item-1,.factory-mosaic-item-4{grid-column:1/-1!important}.factory-equipment-grid{grid-template-columns:1fr}.factory-process-list{grid-template-columns:1fr}.factory-process-list li{border-left:1px solid rgba(255,255,255,.16);padding-bottom:25px}.factory-process-list li i{display:none!important}.factory-certificate-grid{grid-template-columns:1fr 1fr}.factory-certificate-grid figure:last-child{grid-column:1/-1;max-width:50%;justify-self:center}
  .admin-page-map{grid-template-columns:1fr}.admin-page-map small{display:none}.admin-language-tabs{width:100%}.admin-language-tabs button{flex:1}.admin-visual-filter{position:relative;top:auto;overflow-x:auto;flex-wrap:nowrap}.admin-visual-filter button{white-space:nowrap}
}
@media (prefers-reduced-motion: reduce) {
  .collection-hero-media,.factory-hero-backdrop{animation:none}.editorial-product-media img,.factory-mosaic-item img,.factory-equipment-media img,.home-factory-image::before{transition:none}.btn.is-rippling::after,.archive-reset.is-rippling::after{animation:none}
}

/* v2.7 brand editor */
.admin-brand-asset-section{margin-top:24px}
.admin-brand-editor{display:grid;grid-template-columns:minmax(320px,1.1fr) minmax(280px,.9fr);gap:24px;align-items:stretch}
.admin-brand-live-preview{min-height:190px;border:1px solid var(--admin-border,#ded7cc);background:linear-gradient(135deg,#f5f0e8,#ebe2d4);display:flex;align-items:center;justify-content:center;gap:16px;padding:28px}
.admin-brand-live-preview img{width:var(--preview-logo-width);height:var(--preview-logo-width);object-fit:contain;border-radius:50%}
.admin-brand-live-preview div{display:flex;flex-direction:column;gap:4px}
.admin-brand-live-preview strong{font-size:var(--preview-text-size);font-weight:500;letter-spacing:.08em}
.admin-brand-live-preview small{font-size:10px;letter-spacing:.18em;color:#7b7166}
.admin-brand-upload{border:1px solid var(--admin-border,#ded7cc);padding:22px;display:flex;flex-direction:column;gap:16px;justify-content:center}
.admin-brand-upload>label:first-child{display:flex;flex-direction:column;gap:10px;font-weight:500}
.admin-brand-upload input[type=file]{width:100%;border:1px dashed #b8aa98;padding:14px;background:#fff}
.admin-brand-upload>a{font-size:13px;color:#9a7436}
@media(max-width:780px){.admin-brand-editor{grid-template-columns:1fr}.admin-brand-live-preview{min-height:150px}}

/* v2.8 focused product-center rebuild and expanded product-detail layout */
.products-v28-page .products-overview {
  padding-top: 112px;
  padding-bottom: 72px;
  background:
    radial-gradient(circle at 10% 0, rgba(201,169,97,.08), transparent 26%),
    linear-gradient(180deg, #f6f1ea 0%, #f7f3ed 100%);
}
.products-v28-page .products-overview > .container {
  width: min(calc(100% - 40px), 1680px);
}
.products-overview-head {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: end;
  margin-bottom: 34px;
}
.products-overview-head h1 {
  margin: 10px 0 14px;
  font-size: clamp(2.45rem, 4vw, 4.4rem);
  line-height: 1.02;
}
.products-overview-lead {
  max-width: 760px;
  margin: 0;
  color: rgba(74,66,56,.72);
  font-size: 16px;
  line-height: 1.85;
}
.products-overview-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.products-overview-meta > div {
  min-height: 118px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px 18px 16px;
  border: 1px solid rgba(173,141,73,.18);
  background: rgba(255,255,255,.58);
  box-shadow: 0 14px 36px rgba(74,66,56,.04);
}
.products-overview-meta span {
  color: rgba(74,66,56,.58);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.products-overview-meta strong {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2vw, 2rem);
  font-weight: 400;
  line-height: 1.1;
}
.products-v28-page .archive-shell {
  display: grid;
  grid-template-columns: 284px minmax(0, 1fr);
  gap: clamp(28px, 3.5vw, 52px);
  align-items: start;
}
.products-v28-page .archive-filter {
  position: sticky;
  top: 98px;
  padding: 22px 0 0;
}
.products-v28-page .archive-toolbar {
  margin-bottom: 18px;
}
.product-stack {
  display: grid;
  gap: 26px;
}
.product-stack-card {
  display: grid;
  grid-template-columns: minmax(0, 1.42fr) minmax(320px, .76fr);
  gap: 0;
  border: 1px solid rgba(173,141,73,.16);
  background: rgba(255,255,255,.5);
  box-shadow: 0 24px 60px rgba(74,66,56,.05);
  overflow: hidden;
  min-width: 0;
  content-visibility: auto;
  contain-intrinsic-size: 760px;
}
.product-stack-media {
  position: relative;
  min-height: clamp(360px, 38vw, 600px);
  display: flex;
  align-items: stretch;
  justify-content: center;
  padding: clamp(18px, 2vw, 30px);
  background:
    linear-gradient(135deg, rgba(231,221,207,.8), rgba(245,240,232,.7)),
    repeating-linear-gradient(45deg, transparent 0 14px, rgba(173,141,73,.04) 14px 15px);
  overflow: hidden;
}
.product-stack-media::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(173,141,73,.14);
  pointer-events: none;
}
.product-stack-media img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transform: translateZ(0);
  transition: transform .6s cubic-bezier(.2,.72,.2,1);
}
.product-stack-card:hover .product-stack-media img {
  transform: scale(1.015);
}
.product-stack-index,
.product-stack-category,
.product-stack-view {
  position: absolute;
  z-index: 2;
}
.product-stack-index {
  top: 20px;
  right: 20px;
  min-width: 56px;
  padding: 5px 10px;
  border: 1px solid rgba(173,141,73,.28);
  background: rgba(247,243,237,.9);
  color: var(--brown);
  font-family: var(--serif);
  font-size: 12px;
  letter-spacing: .18em;
  text-align: center;
}
.product-stack-category {
  left: 20px;
  bottom: 20px;
  padding: 7px 12px;
  background: rgba(46,39,33,.84);
  color: #fff;
  font-size: 11px;
  letter-spacing: .08em;
}
.product-stack-view {
  right: 20px;
  bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--brown);
  font-size: 12px;
  letter-spacing: .08em;
}
.product-stack-copy {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  padding: clamp(24px, 3vw, 40px);
  background: rgba(248,245,240,.88);
}
.product-stack-head > p:first-child {
  margin: 0 0 12px;
  color: rgba(74,66,56,.6);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.product-stack-head h2 {
  margin: 0;
  font-size: clamp(2rem, 2.8vw, 3.3rem);
  line-height: 1.04;
}
.product-stack-head h2 a {
  color: inherit;
  text-decoration: none;
}
.product-stack-desc {
  margin: 16px 0 0;
  color: rgba(74,66,56,.72);
  font-size: 15px;
  line-height: 1.8;
}
.product-stack-specs {
  display: grid;
  gap: 0;
  margin: 0;
}
.product-stack-specs div {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 10px 0;
  border-top: 1px solid rgba(173,141,73,.16);
}
.product-stack-specs dt {
  color: rgba(74,66,56,.58);
}
.product-stack-specs dt,
.product-stack-specs dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}
.product-stack-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.products-v28-page .archive-empty {
  margin-top: 24px;
}

.product-page .product-detail {
  padding-top: 98px;
  padding-bottom: 56px;
}
.product-page .product-detail > .container {
  width: min(calc(100% - 40px), 1700px);
}
.product-page .detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.42fr) minmax(360px, .68fr);
  gap: clamp(26px, 3vw, 44px);
  align-items: start;
}
.product-page .detail-gallery {
  min-width: 0;
}
.product-page .detail-gallery-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}
.product-page .detail-gallery-shell.has-thumbs {
  grid-template-columns: minmax(0, 1fr) 116px;
}
.product-page .detail-main-image {
  min-height: clamp(560px, calc(100svh - 176px), 860px);
  height: auto;
  margin: 0;
}
.product-page .detail-main-image::before {
  inset: 12px;
}
.product-page .detail-main-trigger {
  height: 100%;
  padding: 16px;
}
.product-page .detail-main-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}
.product-page .detail-thumb-strip {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: clamp(560px, calc(100svh - 176px), 860px);
  padding-right: 4px;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(173,141,73,.45) transparent;
}
.product-page .detail-thumb-strip button {
  position: relative;
  flex: 0 0 auto;
  width: 100%;
  aspect-ratio: 4 / 5;
  display: grid;
  place-items: center;
  padding: 6px;
  border: 1px solid rgba(74,66,56,.12);
  background: rgba(255,255,255,.75);
  transition: transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.product-page .detail-thumb-strip button:hover {
  transform: translateX(-2px);
  border-color: rgba(173,141,73,.58);
}
.product-page .detail-thumb-strip button.active {
  border-color: var(--gold-dark);
  box-shadow: inset 0 0 0 1px var(--gold-dark);
}
.product-page .detail-thumb-strip button > span {
  position: absolute;
  left: 7px;
  top: 6px;
  z-index: 2;
  min-width: 22px;
  padding: 1px 4px;
  background: rgba(245,240,232,.9);
  color: var(--brown);
  font-family: var(--serif);
  font-size: 9px;
  letter-spacing: .08em;
}
.product-page .detail-thumb-strip img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}
.product-page .detail-info {
  position: sticky;
  top: 88px;
  max-height: calc(100svh - 104px);
  padding: 12px 0 12px 10px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(173,141,73,.45) transparent;
}
.product-page .detail-info h1 {
  margin-bottom: 14px;
  font-size: clamp(2.45rem, 3vw, 4.25rem);
  line-height: 1.04;
}
.product-page .detail-lead {
  margin-bottom: 20px;
  font-size: 15px;
  line-height: 1.8;
}
.product-page .spec-table div {
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 18px;
}
.product-page .detail-actions {
  margin-top: 22px;
}

@media (max-width: 1200px) {
  .products-overview-head,
  .products-v28-page .archive-shell,
  .product-page .detail-grid {
    grid-template-columns: 1fr;
  }
  .products-overview-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .products-v28-page .archive-filter {
    position: relative;
    top: auto;
  }
  .product-stack-card {
    grid-template-columns: minmax(0, 1.16fr) minmax(300px, .84fr);
  }
  .product-page .detail-info {
    position: relative;
    top: auto;
    max-height: none;
    padding-left: 0;
  }
}

@media (max-width: 980px) {
  .products-v28-page .products-overview {
    padding-top: 92px;
  }
  .products-overview-head {
    margin-bottom: 24px;
  }
  .products-overview-meta {
    grid-template-columns: 1fr;
  }
  .products-v28-page .archive-filter {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 18px;
    padding: 18px;
    border: 1px solid var(--cashmere-line);
    background: rgba(255,255,255,.52);
  }
  .products-v28-page .archive-filter-head,
  .products-v28-page .archive-filter-note {
    grid-column: 1 / -1;
  }
  .products-v28-page .archive-category-list {
    display: none;
  }
  .product-stack-card {
    grid-template-columns: 1fr;
  }
  .product-stack-media {
    min-height: clamp(320px, 56vw, 540px);
  }
  .product-stack-copy {
    padding: 22px;
  }
  .product-page .product-detail {
    padding-top: 88px;
  }
  .product-page .detail-gallery-shell.has-thumbs {
    grid-template-columns: 1fr;
  }
  .product-page .detail-main-image {
    min-height: clamp(380px, 62vh, 720px);
  }
  .product-page .detail-thumb-strip {
    flex-direction: row;
    max-height: none;
    padding-right: 0;
    overflow-x: auto;
    overflow-y: hidden;
  }
  .product-page .detail-thumb-strip button {
    width: clamp(92px, 16vw, 116px);
    aspect-ratio: 4 / 3;
  }
}

@media (max-width: 640px) {
  .products-v28-page .products-overview > .container,
  .product-page .product-detail > .container {
    width: min(calc(100% - 24px), 100%);
  }
  .products-overview-head h1 {
    font-size: clamp(2rem, 9vw, 2.8rem);
  }
  .products-v28-page .archive-filter {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .product-stack-head h2 {
    font-size: 2rem;
  }
  .product-stack-specs div,
  .product-page .spec-table div {
    grid-template-columns: 86px minmax(0, 1fr);
    gap: 12px;
  }
  .product-stack-actions,
  .product-page .detail-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
  .product-page .detail-main-hint {
    right: 14px;
    bottom: 14px;
  }
}

/* v2.9 compact product cards, single-screen detail and visual admin controls */
.site-header .brand{transform:translate3d(var(--brand-offset-x,0px),var(--brand-offset-y,0px),0)}
.products-v29-page{background:var(--cashmere-milk)}
.compact-products-page{padding:112px 0 82px;min-height:70vh;background:radial-gradient(circle at 10% 0,rgba(201,169,97,.08),transparent 24%),linear-gradient(180deg,#f5f0e8,#f7f3ed)}
.compact-products-heading{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:clamp(36px,6vw,100px);align-items:end;margin-bottom:32px}
.compact-products-heading h1{max-width:780px;margin:10px 0 0;font-size:clamp(2.5rem,4.3vw,4.9rem);line-height:1.03}
.compact-products-intro{display:grid;gap:14px;padding-left:28px;border-left:1px solid var(--cashmere-line)}
.compact-products-intro p{margin:0;color:var(--brown-soft);line-height:1.8}.compact-products-intro span{color:rgba(74,66,56,.58);font-size:12px;letter-spacing:.08em}.compact-products-intro strong{margin-right:5px;color:var(--brown);font-family:var(--serif);font-size:28px;font-weight:400}
.compact-catalog{width:min(1460px,calc(100% - 48px));padding:0}
.compact-catalog .filter-bar{grid-template-columns:minmax(160px,.8fr) minmax(160px,.8fr) minmax(240px,1.4fr) auto;margin-bottom:16px;padding:18px;border-radius:2px;background:rgba(255,253,249,.72);box-shadow:0 10px 32px rgba(74,66,56,.04)}
.compact-filter-reset{min-height:46px;align-self:end}.compact-catalog .catalog-summary{margin:0 0 22px}
.compact-product-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.compact-product-grid .product-card{min-width:0;content-visibility:auto;contain-intrinsic-size:420px}.compact-product-grid .product-image{aspect-ratio:4/3}.compact-product-grid .product-image img{padding:15px}.compact-product-grid .product-body{padding:18px 18px 17px}.compact-product-grid .product-body h2{margin-bottom:8px;font-size:1.18rem;line-height:1.25}.compact-product-grid .product-body>p{min-height:38px;margin-bottom:15px;font-size:12px;line-height:1.55}.compact-product-grid .card-links{font-size:12px}
.product-v29-page{background:#f4efe7}.product-detail-v29{min-height:100vh;min-height:100svh;padding:88px 0 26px;background:radial-gradient(circle at 7% 12%,rgba(201,169,97,.09),transparent 25%),linear-gradient(180deg,#f5f0e8,#f7f3ed)}
.product-detail-workspace{width:min(calc(100% - 44px),1740px);display:grid;grid-template-columns:minmax(0,1.48fr) minmax(390px,.62fr);gap:clamp(24px,2.7vw,46px);align-items:start}.detail-gallery-v29{min-width:0}.detail-gallery-v29 .detail-gallery-heading{margin-bottom:10px}.detail-gallery-frame{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;align-items:stretch}.detail-gallery-frame.has-thumbs{grid-template-columns:minmax(0,1fr) 128px}
.product-v29-page .detail-main-image{height:clamp(580px,calc(100svh - 166px),840px);min-height:0;border-radius:2px;background:linear-gradient(135deg,rgba(255,255,255,.94),rgba(244,238,230,.91));box-shadow:0 22px 55px rgba(74,66,56,.08)}.product-v29-page .detail-main-trigger{height:100%;display:grid;place-items:center;padding:clamp(12px,1.4vw,20px)}.product-v29-page .detail-main-image img{width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;object-position:center}
.detail-color-options{height:clamp(580px,calc(100svh - 166px),840px);display:grid;grid-template-rows:auto minmax(0,1fr);min-width:0}.detail-color-options-head{display:flex;align-items:center;justify-content:space-between;min-height:34px;padding:0 5px 8px;color:rgba(74,66,56,.62);font-size:10px;letter-spacing:.12em}.detail-color-options-head small{font-family:var(--serif);font-size:13px}.detail-color-options-list{display:flex;flex-direction:column;gap:9px;padding-right:4px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:rgba(173,141,73,.45) transparent}.detail-color-options button{position:relative;flex:0 0 auto;width:100%;aspect-ratio:4/3;display:grid;place-items:center;padding:5px;border:1px solid rgba(74,66,56,.13);background:rgba(255,255,255,.72);cursor:pointer;transition:.24s}.detail-color-options button:hover{transform:translateX(-2px);border-color:rgba(173,141,73,.58)}.detail-color-options button.active{border-color:var(--gold-dark);box-shadow:inset 0 0 0 1px var(--gold-dark)}.detail-color-options button>span{position:absolute;left:6px;top:5px;z-index:2;padding:1px 4px;background:rgba(245,240,232,.92);font-family:var(--serif);font-size:9px}.detail-color-options img{width:100%;height:100%;object-fit:contain}.detail-gallery-v29 .detail-gallery-note{margin-top:8px}
.detail-panel-v29{position:sticky;top:82px;max-height:calc(100svh - 98px);padding:clamp(22px,2vw,34px);overflow-y:auto;border:1px solid rgba(173,141,73,.19);background:rgba(250,247,242,.86);box-shadow:0 26px 60px rgba(74,66,56,.07);scrollbar-width:thin}.detail-panel-header>div:first-child{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:13px}.detail-panel-header .eyebrow{margin:0}.detail-panel-code{color:rgba(74,66,56,.44);font-family:var(--serif);font-size:9px;letter-spacing:.11em}.detail-panel-header h1{margin:0 0 13px;font-size:clamp(2.3rem,2.75vw,3.8rem);line-height:1.03}.detail-panel-header>p:last-child{margin:0;color:rgba(74,66,56,.7);font-size:14px;line-height:1.75}
.detail-highlight-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:20px 0}.detail-highlight-row>div{min-height:88px;display:flex;flex-direction:column;justify-content:space-between;padding:14px;border:1px solid rgba(173,141,73,.18);background:rgba(255,255,255,.58)}.detail-highlight-row span{color:rgba(74,66,56,.55);font-size:10px;letter-spacing:.1em}.detail-highlight-row strong{font-family:var(--serif);font-size:18px;font-weight:500;line-height:1.35}.detail-panel-section-title{display:flex;align-items:center;gap:12px;margin-bottom:8px;font-family:var(--serif);font-size:13px;letter-spacing:.1em}.detail-panel-section-title i{flex:1;height:1px;background:linear-gradient(90deg,rgba(173,141,73,.45),transparent)}.detail-spec-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px;margin:0}.detail-spec-grid>div{min-width:0;padding:11px 0;border-top:1px solid rgba(173,141,73,.15)}.detail-spec-grid dt{margin-bottom:5px;color:rgba(74,66,56,.52);font-size:11px}.detail-spec-grid dd{margin:0;font-size:13px;line-height:1.55}.detail-application-panel{margin-top:18px}.detail-application-panel>p{margin:0 0 12px;color:rgba(74,66,56,.72);font-size:13px;line-height:1.7}.detail-service-chips{display:flex;flex-wrap:wrap;gap:7px}.detail-service-chips span{padding:6px 9px;border:1px solid rgba(173,141,73,.21);background:rgba(255,255,255,.48);font-size:10px;letter-spacing:.06em}.detail-panel-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:22px}.detail-panel-actions .btn{width:100%}.detail-panel-v29 .fine-print{margin:12px 0 0;font-size:10px;line-height:1.6}
.admin-product-orderbar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px;padding:16px 18px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow)}.admin-product-orderbar p{margin:0;color:var(--brown-soft);font-size:13px}.admin-product-orderbar strong{display:block;margin-bottom:3px}.admin-product-card[draggable=true]{cursor:grab}.admin-product-card.is-dragging{opacity:.42;transform:scale(.985)}.admin-product-card.is-drag-over{border-color:var(--gold-dark);box-shadow:0 0 0 3px rgba(201,169,97,.16),var(--shadow-hover)}.admin-product-image{position:relative}.admin-product-drag-handle{position:absolute;right:12px;top:12px;z-index:4;display:grid;place-items:center;width:34px;height:34px;border:1px solid rgba(74,66,56,.16);background:rgba(255,255,255,.92);font-size:17px;cursor:grab}.admin-layout-preview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:18px}.admin-layout-preview-card{display:block;padding:18px;border:1px solid var(--line);background:#fff;color:inherit;text-decoration:none;transition:.2s}.admin-layout-preview-card:hover{transform:translateY(-2px);border-color:var(--gold);box-shadow:var(--shadow-hover)}.admin-layout-preview-card span{display:block;margin-bottom:10px;color:var(--gold-dark);font-size:11px;letter-spacing:.12em}.admin-layout-preview-card strong{display:block;margin-bottom:8px}.admin-layout-preview-card small{color:var(--brown-soft);line-height:1.6}.admin-brand-live-preview>img,.admin-brand-live-preview>div{transform:translate3d(var(--preview-offset-x,0px),var(--preview-offset-y,0px),0)}
@media(max-width:1280px){.compact-product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.product-detail-workspace{grid-template-columns:minmax(0,1.25fr) minmax(370px,.75fr)}.detail-gallery-frame.has-thumbs{grid-template-columns:minmax(0,1fr) 112px}}
@media(max-width:980px){.site-header .brand{transform:translate3d(clamp(-18px,var(--brand-offset-x,0px),18px),clamp(-8px,var(--brand-offset-y,0px),8px),0)}.compact-products-page{padding-top:94px}.compact-products-heading{grid-template-columns:1fr;gap:20px;margin-bottom:26px}.compact-products-intro{padding-left:0;border-left:0}.compact-catalog .filter-bar{grid-template-columns:repeat(2,minmax(0,1fr))}.compact-filter-reset{width:100%}.compact-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product-detail-v29{padding-top:82px}.product-detail-workspace{grid-template-columns:1fr;gap:20px}.product-v29-page .detail-main-image,.detail-color-options{height:clamp(440px,66vh,720px)}.detail-panel-v29{position:relative;top:auto;max-height:none}.admin-layout-preview-grid{grid-template-columns:1fr}}
@media(max-width:640px){.compact-products-page{padding:84px 0 58px}.compact-products-heading,.compact-catalog,.product-detail-workspace{width:min(calc(100% - 24px),100%)}.compact-products-heading h1{font-size:clamp(2.1rem,10vw,3rem)}.compact-catalog .filter-bar{grid-template-columns:1fr;padding:14px}.compact-product-grid{grid-template-columns:1fr;gap:18px}.product-detail-v29{padding:76px 0 22px}.detail-gallery-frame.has-thumbs{grid-template-columns:1fr}.product-v29-page .detail-main-image{height:clamp(350px,58vh,520px)}.detail-color-options{height:auto;display:block}.detail-color-options-head{padding:10px 2px 8px}.detail-color-options-list{flex-direction:row;gap:8px;padding:0 0 5px;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x proximity}.detail-color-options button{flex:0 0 92px;width:92px;aspect-ratio:4/3;scroll-snap-align:start}.detail-panel-v29{padding:20px 16px}.detail-panel-header h1{font-size:clamp(2rem,10vw,2.8rem)}.detail-highlight-row,.detail-spec-grid,.detail-panel-actions{grid-template-columns:1fr}.detail-highlight-row>div{min-height:76px}.admin-product-orderbar{align-items:stretch;flex-direction:column}.admin-product-orderbar .btn{width:100%}}

/* v3.0 cashmere navigation, tiled color-card detail, factory video and Chinese-only content management */
@media (min-width: 981px) {
  .site-header {
    height: 86px;
  }
  .site-header.scrolled,
  body:not(:has(.home-hero)) .site-header {
    background:
      linear-gradient(180deg, rgba(249,246,241,.98), rgba(243,237,229,.96));
    box-shadow: 0 1px 0 rgba(114,91,59,.16), 0 14px 36px rgba(65,52,42,.055);
  }
  .primary-nav {
    gap: 9px;
  }
  .primary-nav > a:not(.btn) {
    min-width: 82px;
    padding: 11px 17px;
    border: 1px solid rgba(150,119,70,.24);
    background:
      linear-gradient(135deg, rgba(255,255,255,.56), rgba(238,229,216,.28));
    box-shadow:
      inset 0 0 0 1px rgba(255,255,255,.5),
      0 7px 18px rgba(70,55,43,.035);
    font-family: var(--serif);
    font-size: 14px;
    letter-spacing: .06em;
    text-align: center;
    transition: color .28s var(--ease), border-color .28s var(--ease), background .28s var(--ease), transform .28s var(--ease), box-shadow .28s var(--ease);
  }
  .primary-nav > a:not(.btn)::before {
    content: "";
    position: absolute;
    inset: 3px;
    border: 1px solid rgba(173,141,73,.09);
    pointer-events: none;
    transition: border-color .28s var(--ease);
  }
  .primary-nav > a:not(.btn)::after {
    left: 16px;
    right: 16px;
    bottom: 5px;
    height: 1px;
    opacity: 0;
    background: linear-gradient(90deg, transparent, var(--gold-dark), transparent);
    transition: opacity .28s var(--ease), transform .28s var(--ease);
    transform: scaleX(.4);
  }
  .primary-nav > a:not(.btn):hover,
  .primary-nav > a:not(.btn).active {
    border-color: rgba(173,141,73,.62);
    background: linear-gradient(135deg, rgba(255,255,255,.9), rgba(228,214,193,.6));
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.72), 0 12px 24px rgba(90,67,42,.09);
    transform: translateY(-1px);
  }
  .primary-nav > a:not(.btn):hover::before,
  .primary-nav > a:not(.btn).active::before {
    border-color: rgba(173,141,73,.22);
  }
  .primary-nav > a:not(.btn):hover::after,
  .primary-nav > a:not(.btn).active::after {
    right: 16px;
    opacity: 1;
    transform: scaleX(1);
  }
  .site-header:not(.scrolled) .primary-nav > a:not(.btn) {
    border-color: rgba(255,255,255,.3);
    background: rgba(255,255,255,.07);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.06);
  }
  .site-header:not(.scrolled) .primary-nav > a:not(.btn)::before {
    border-color: rgba(255,255,255,.09);
  }
  .site-header:not(.scrolled) .primary-nav > a:not(.btn):hover,
  .site-header:not(.scrolled) .primary-nav > a:not(.btn).active {
    border-color: rgba(229,202,144,.72);
    background: rgba(255,249,237,.13);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.12), 0 14px 28px rgba(0,0,0,.1);
  }
  .nav-cta {
    border: 1px solid rgba(114,83,39,.4);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.2), 0 10px 24px rgba(112,82,38,.12);
  }
}

.product-v30-page {
  background: #f4efe7;
}
.product-detail-v30 {
  min-height: 100vh;
  min-height: 100svh;
  padding: 104px 0 32px;
  background:
    radial-gradient(circle at 6% 8%, rgba(201,169,97,.1), transparent 25%),
    linear-gradient(180deg, #f5f0e8 0%, #f8f4ee 100%);
}
.product-detail-workspace-v30 {
  width: min(calc(100% - 44px), 1740px);
  display: grid;
  grid-template-columns: minmax(0, 1.48fr) minmax(390px, .62fr);
  gap: clamp(24px, 2.8vw, 48px);
  align-items: start;
}
.product-flat-gallery {
  min-width: 0;
}
.product-flat-gallery-head {
  min-height: 56px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(173,141,73,.24);
}
.product-flat-gallery-head .eyebrow {
  margin: 0 0 5px;
}
.product-flat-gallery-head h2 {
  margin: 0;
  font-size: clamp(1.45rem, 2vw, 2.2rem);
}
.product-flat-gallery-head > span {
  color: rgba(74,66,56,.58);
  font-family: var(--serif);
  font-size: 12px;
  letter-spacing: .1em;
}
.product-flat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: clamp(160px, 20.5vh, 230px);
  gap: 10px;
}
.product-flat-item {
  position: relative;
  min-width: 0;
  display: grid;
  place-items: center;
  padding: 10px;
  overflow: hidden;
  border: 1px solid rgba(160,127,76,.2);
  background:
    linear-gradient(135deg, rgba(255,255,255,.94), rgba(240,232,221,.86)),
    repeating-linear-gradient(45deg, transparent 0 14px, rgba(173,141,73,.035) 14px 15px);
  box-shadow: 0 15px 34px rgba(74,66,56,.055);
  cursor: zoom-in;
  transition: border-color .28s var(--ease), transform .28s var(--ease), box-shadow .28s var(--ease);
}
.product-flat-item.is-cover {
  grid-column: span 2;
}
.product-flat-item::before {
  content: "";
  position: absolute;
  inset: 6px;
  z-index: 2;
  border: 1px solid rgba(173,141,73,.1);
  pointer-events: none;
}
.product-flat-item:hover {
  z-index: 3;
  transform: translateY(-3px);
  border-color: rgba(173,141,73,.62);
  box-shadow: 0 24px 46px rgba(78,59,40,.11);
}
.product-flat-item img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: transform .55s cubic-bezier(.2,.7,.2,1);
}
.product-flat-item:hover img {
  transform: scale(1.018);
}
.product-flat-number,
.product-flat-zoom {
  position: absolute;
  z-index: 4;
}
.product-flat-number {
  left: 12px;
  top: 11px;
  min-width: 30px;
  padding: 3px 6px;
  background: rgba(247,243,237,.93);
  color: var(--brown);
  font-family: var(--serif);
  font-size: 9px;
  letter-spacing: .1em;
  text-align: center;
}
.product-flat-zoom {
  right: 12px;
  bottom: 11px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 9px;
  background: rgba(45,38,32,.8);
  color: #fff;
  font-size: 10px;
  letter-spacing: .05em;
  opacity: 0;
  transform: translateY(5px);
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.product-flat-item:hover .product-flat-zoom {
  opacity: 1;
  transform: none;
}
.product-flat-zoom i {
  font-style: normal;
}
.product-flat-note {
  margin: 10px 0 0;
  color: rgba(74,66,56,.58);
  font-size: 11px;
}
.detail-panel-v30 {
  position: sticky;
  top: 94px;
  max-height: calc(100svh - 110px);
  padding: clamp(22px, 2vw, 34px);
  overflow-y: auto;
  border: 1px solid rgba(173,141,73,.2);
  background:
    linear-gradient(145deg, rgba(253,250,246,.93), rgba(242,234,224,.86));
  box-shadow: 0 28px 64px rgba(74,66,56,.075);
  scrollbar-width: thin;
  scrollbar-color: rgba(173,141,73,.4) transparent;
}
.detail-panel-v30::before {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px solid rgba(173,141,73,.08);
  pointer-events: none;
}
.detail-panel-v30 .fine-print {
  margin: 12px 0 0;
  font-size: 10px;
  line-height: 1.6;
}

.product-flat-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  padding: 18px;
}
.product-flat-lightbox[hidden] {
  display: none;
}
.product-flat-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(23,19,16,.84);
  backdrop-filter: blur(10px);
}
.product-flat-lightbox-card {
  position: relative;
  z-index: 1;
  width: min(1500px, calc(100vw - 36px));
  height: min(940px, calc(100dvh - 36px));
  display: grid;
  grid-template-rows: auto minmax(0,1fr) auto;
  overflow: hidden;
  border: 1px solid rgba(221,197,151,.38);
  background: #eee8df;
  box-shadow: 0 36px 90px rgba(0,0,0,.34);
}
.product-flat-lightbox-card > header,
.product-flat-lightbox-card > footer {
  display: grid;
  align-items: center;
  padding: 13px 16px;
  background: rgba(248,244,238,.97);
}
.product-flat-lightbox-card > header {
  grid-template-columns: 1fr 40px;
  border-bottom: 1px solid rgba(74,66,56,.13);
}
.product-flat-lightbox-card > header > div {
  display: flex;
  align-items: center;
  gap: 16px;
}
.product-flat-lightbox-card > header span {
  color: rgba(74,66,56,.55);
  font-size: 10px;
  letter-spacing: .14em;
}
.product-flat-lightbox-card > header strong {
  font-family: var(--serif);
  font-size: 12px;
  letter-spacing: .1em;
}
.product-flat-lightbox-card > header button {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(74,66,56,.2);
  background: transparent;
  font-size: 24px;
  cursor: pointer;
}
.product-flat-lightbox-stage {
  min-height: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255,255,255,.65), rgba(228,218,205,.55));
}
.product-flat-lightbox-stage img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}
.product-flat-lightbox-card > footer {
  grid-template-columns: 140px minmax(0,1fr) 140px;
  gap: 14px;
  border-top: 1px solid rgba(74,66,56,.13);
}
.product-flat-lightbox-card > footer button {
  min-height: 38px;
  border: 1px solid rgba(74,66,56,.18);
  background: rgba(255,255,255,.65);
  color: var(--brown);
  cursor: pointer;
}
.product-flat-lightbox-card > footer button:disabled {
  opacity: .35;
  cursor: default;
}
.product-flat-lightbox-card > footer p {
  margin: 0;
  overflow: hidden;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
}

.factory-video-section {
  position: relative;
  overflow: hidden;
  padding: clamp(70px, 8vw, 120px) 0;
  background:
    radial-gradient(circle at 85% 15%, rgba(201,169,97,.15), transparent 34%),
    linear-gradient(135deg, #29231e 0%, #3a3028 54%, #211c18 100%);
  color: #fff;
}
.factory-video-section::before {
  content: "";
  position: absolute;
  inset: 20px;
  border: 1px solid rgba(229,204,157,.15);
  pointer-events: none;
}
.factory-video-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(280px,.62fr) minmax(0,1.38fr);
  gap: clamp(36px,6vw,92px);
  align-items: center;
}
.factory-video-copy h2 {
  margin: 12px 0 20px;
  color: #fff;
  font-size: clamp(2.6rem,4.6vw,5.4rem);
  line-height: 1.03;
}
.factory-video-copy > p:not(.eyebrow) {
  max-width: 520px;
  color: rgba(255,255,255,.68);
  line-height: 1.9;
}
.factory-video-meta {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  margin-top: 34px;
  border-top: 1px solid rgba(255,255,255,.16);
}
.factory-video-meta span {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 16px 12px 0 0;
  color: rgba(255,255,255,.58);
  font-size: 11px;
  letter-spacing: .06em;
}
.factory-video-meta span + span {
  padding-left: 12px;
  border-left: 1px solid rgba(255,255,255,.12);
}
.factory-video-meta strong {
  color: #d7b970;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 400;
}
.factory-video-frame {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  border: 1px solid rgba(225,201,155,.28);
  background: #171411;
  box-shadow: 0 34px 80px rgba(0,0,0,.32);
}
.factory-video-frame::before {
  content: "";
  position: absolute;
  inset: 8px;
  z-index: 2;
  border: 1px solid rgba(255,255,255,.1);
  pointer-events: none;
}
.factory-video-frame video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.factory-video-badge {
  position: absolute;
  z-index: 3;
  left: 18px;
  top: 18px;
  padding: 7px 10px;
  border: 1px solid rgba(225,201,155,.3);
  background: rgba(28,23,19,.64);
  color: rgba(255,255,255,.76);
  font-size: 9px;
  letter-spacing: .12em;
}
.factory-video-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 24px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 42%, rgba(201,169,97,.16), transparent 35%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.025) 0 1px, transparent 1px 80px);
}
.factory-video-placeholder span {
  color: #d7b970;
  font-size: 10px;
  letter-spacing: .2em;
}
.factory-video-placeholder strong {
  font-family: var(--serif);
  font-size: clamp(1.4rem,2vw,2rem);
  font-weight: 400;
}
.factory-video-placeholder small {
  color: rgba(255,255,255,.5);
}

.admin-video-manager {
  margin-top: 22px;
  padding: 22px;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow);
}
.admin-video-manager > p {
  color: var(--brown-soft);
  line-height: 1.7;
}
.admin-video-preview {
  position: relative;
  min-height: 220px;
  display: grid;
  place-items: center;
  margin: 18px 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #29231e;
  color: #fff;
}
.admin-video-preview video {
  width: 100%;
  max-height: 420px;
  display: block;
  object-fit: contain;
}
.admin-video-preview > div {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: center;
}
.admin-video-preview > div small {
  color: rgba(255,255,255,.58);
}
.admin-video-preview > .upload-status {
  position: absolute;
  right: 12px;
  top: 12px;
}
.admin-selected-preview video {
  width: 170px;
  max-height: 120px;
  object-fit: contain;
  background: #241f1a;
}

@media (max-width: 1280px) {
  .product-detail-workspace-v30 {
    grid-template-columns: minmax(0,1.25fr) minmax(360px,.75fr);
  }
  .product-flat-grid {
    grid-template-columns: repeat(3,minmax(0,1fr));
    grid-auto-rows: clamp(155px,19vh,215px);
  }
  .product-flat-item.is-cover {
    grid-column: span 2;
  }
}

@media (max-width: 980px) {
  .primary-nav > a:not(.btn) {
    width: min(360px,100%);
    padding: 13px 18px;
    border: 1px solid rgba(173,141,73,.24);
    background: rgba(255,255,255,.55);
    font-size: 24px;
    text-align: center;
  }
  .primary-nav > a:not(.btn)::before {
    content: "";
    position: absolute;
    inset: 4px;
    border: 1px solid rgba(173,141,73,.09);
  }
  .product-detail-v30 {
    padding-top: 86px;
  }
  .product-detail-workspace-v30 {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .detail-panel-v30 {
    position: relative;
    top: auto;
    max-height: none;
  }
  .factory-video-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .product-detail-v30 {
    padding: 78px 0 24px;
  }
  .product-detail-workspace-v30 {
    width: min(calc(100% - 24px),100%);
  }
  .product-flat-gallery-head {
    align-items: flex-start;
  }
  .product-flat-grid {
    grid-template-columns: repeat(2,minmax(0,1fr));
    grid-auto-rows: 150px;
    gap: 8px;
  }
  .product-flat-item.is-cover {
    grid-column: span 2;
    min-height: 220px;
  }
  .product-flat-zoom {
    opacity: 1;
    transform: none;
  }
  .detail-panel-v30 {
    padding: 20px 16px;
  }
  .detail-panel-v30 .detail-highlight-row,
  .detail-panel-v30 .detail-spec-grid,
  .detail-panel-v30 .detail-panel-actions {
    grid-template-columns: 1fr;
  }
  .product-flat-lightbox {
    padding: 8px;
  }
  .product-flat-lightbox-card {
    width: calc(100vw - 16px);
    height: calc(100dvh - 16px);
  }
  .product-flat-lightbox-card > footer {
    grid-template-columns: 88px minmax(0,1fr) 88px;
    gap: 7px;
    padding: 10px 8px;
  }
  .product-flat-lightbox-card > footer button {
    padding: 5px;
    font-size: 11px;
  }
  .factory-video-section {
    padding: 62px 0;
  }
  .factory-video-section::before {
    inset: 10px;
  }
  .factory-video-copy h2 {
    font-size: clamp(2.3rem,11vw,3.4rem);
  }
  .factory-video-meta {
    grid-template-columns: 1fr;
  }
  .factory-video-meta span,
  .factory-video-meta span + span {
    padding: 11px 0;
    border-left: 0;
    border-top: 1px solid rgba(255,255,255,.1);
  }
}

@media (min-width: 981px) and (max-width: 1280px) {
  .primary-nav {
    gap: 5px;
  }
  .primary-nav > a:not(.btn) {
    min-width: 66px;
    padding: 9px 10px;
    font-size: 12px;
    letter-spacing: .03em;
  }
  .primary-nav > a:not(.btn)::after {
    left: 10px;
    right: 10px;
  }
  .primary-nav > a:not(.btn):hover::after,
  .primary-nav > a:not(.btn).active::after {
    right: 10px;
  }
  .nav-cta {
    display: none;
  }
  .language-switch {
    margin-left: 3px;
  }
}

/* v3.1 detail-image grid, editorial header block and factory-section simplification */
.site-header,
.site-header.scrolled,
body:not(:has(.home-hero)) .site-header,
.about-page .site-header:not(.scrolled),
.contact-page .site-header:not(.scrolled) {
  height: 96px;
  color: var(--brown);
  background: linear-gradient(90deg, rgba(248,246,243,.94), rgba(246,239,237,.91) 48%, rgba(241,245,244,.92));
  border-top: 1px solid rgba(191,142,132,.18);
  border-bottom: 1px solid rgba(85,70,57,.1);
  box-shadow: 0 14px 38px rgba(49,40,33,.055);
  backdrop-filter: blur(18px) saturate(1.08);
}
.site-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 3px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(173,141,73,.28), transparent);
  pointer-events: none;
}
.site-header .nav-wrap { padding-top: 7px; }
.site-header .brand { color: var(--brown); }
.site-header .brand-image img { filter: saturate(.9) contrast(1.02); }
@media (min-width: 981px) {
  .site-header .primary-nav { align-self: stretch; gap: clamp(8px,1vw,18px); padding-top: 9px; }
  .site-header .primary-nav > a:not(.btn),
  .site-header:not(.scrolled) .primary-nav > a:not(.btn) {
    min-width: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 14px 12px;
    border: 1px solid transparent;
    background: transparent;
    box-shadow: none;
    color: var(--brown);
    font-family: var(--sans);
    font-size: 14px;
    letter-spacing: .04em;
    transform: none;
  }
  .site-header .primary-nav > a:not(.btn)::before,
  .site-header:not(.scrolled) .primary-nav > a:not(.btn)::before { inset: 4px; border-color: transparent; }
  .site-header .primary-nav > a:not(.btn)::after,
  .site-header:not(.scrolled) .primary-nav > a:not(.btn)::after {
    left: 15px;
    right: 15px;
    bottom: 7px;
    height: 1px;
    opacity: .34;
    background: linear-gradient(90deg, transparent, rgba(173,141,73,.65), transparent);
    transform: scaleX(.18);
  }
  .site-header .primary-nav > a:not(.btn):hover,
  .site-header .primary-nav > a:not(.btn).active,
  .site-header:not(.scrolled) .primary-nav > a:not(.btn):hover,
  .site-header:not(.scrolled) .primary-nav > a:not(.btn).active {
    border-color: rgba(173,141,73,.24);
    background: rgba(255,255,255,.38);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.5);
    color: #392f27;
    transform: none;
  }
  .site-header .primary-nav > a:not(.btn):hover::before,
  .site-header .primary-nav > a:not(.btn).active::before,
  .site-header:not(.scrolled) .primary-nav > a:not(.btn):hover::before,
  .site-header:not(.scrolled) .primary-nav > a:not(.btn).active::before { border-color: rgba(173,141,73,.1); }
  .site-header .primary-nav > a:not(.btn):hover::after,
  .site-header .primary-nav > a:not(.btn).active::after,
  .site-header:not(.scrolled) .primary-nav > a:not(.btn):hover::after,
  .site-header:not(.scrolled) .primary-nav > a:not(.btn).active::after {
    left: 15px;
    right: 15px;
    opacity: 1;
    transform: scaleX(1);
  }
  .site-header .nav-cta { align-self: center; margin-top: -2px; }
  .site-header .language-switch,
  .site-header:not(.scrolled) .language-switch {
    align-self: center;
    margin-top: -2px;
    border-color: rgba(74,66,56,.16);
    background: rgba(255,255,255,.36);
  }
  .site-header:not(.scrolled) .language-switch a { color: var(--brown); }
}
.home-page .hero-content { padding-top: 118px; }
.factory-hero-content,
.page-hero-content { padding-top: 28px; }
.product-detail-v30 { padding-top: 118px; }
.product-detail-workspace-v30 { grid-template-columns: minmax(0,1.38fr) minmax(390px,.62fr); }
.product-flat-grid {
  grid-template-columns: repeat(2,minmax(0,1fr));
  grid-auto-rows: clamp(245px,31vh,360px);
  gap: 14px;
}
.product-flat-item,
.product-flat-item.is-cover { grid-column: auto; min-height: 0; padding: 12px; }
.product-flat-item img { width: 100%; height: 100%; object-fit: contain; object-position: center; }
.product-detail-empty {
  min-height: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 30px;
  border: 1px solid rgba(173,141,73,.2);
  background: rgba(255,255,255,.45);
  text-align: center;
}
.product-detail-empty span { color: var(--gold-dark); font-size: 10px; letter-spacing: .18em; }
.product-detail-empty strong { font-family: var(--serif); font-size: 1.7rem; font-weight: 400; }
.product-detail-empty p { margin: 0; color: var(--brown-soft); font-size: 13px; }
.detail-panel-v30 { top: 108px; max-height: calc(100svh - 126px); }
.factory-process-band { margin-bottom: 0; }
@media (max-width: 980px) {
  .site-header,
  .site-header.scrolled,
  body:not(:has(.home-hero)) .site-header,
  .about-page .site-header:not(.scrolled),
  .contact-page .site-header:not(.scrolled) { height: 78px; }
  .site-header .nav-wrap { padding-top: 3px; }
  .site-header .menu-toggle { color: var(--brown); }
  .site-header .primary-nav { padding-top: 104px; background: rgba(247,243,237,.98); }
  .site-header .primary-nav > a:not(.btn),
  .site-header:not(.scrolled) .primary-nav > a:not(.btn) { color: var(--brown); }
  .home-page .hero-content { padding-top: 96px; }
  .product-detail-v30 { padding-top: 94px; }
  .detail-panel-v30 { top: auto; max-height: none; }
}
@media (max-width: 640px) {
  .product-detail-v30 { padding-top: 86px; }
  .product-flat-grid { grid-template-columns: repeat(2,minmax(0,1fr)); grid-auto-rows: clamp(145px,42vw,190px); gap: 8px; }
  .product-flat-item,
  .product-flat-item.is-cover { grid-column: auto; min-height: 0; padding: 7px; }
  .product-flat-number { left: 8px; top: 8px; }
  .product-flat-zoom { right: 8px; bottom: 8px; padding: 5px 7px; font-size: 9px; }
}

/* v3.2 proportional product thumbnails and full-size image viewer */
.compact-product-grid .catalog-product-image {
  width: 100%;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: zoom-in;
}
.compact-product-grid .catalog-product-image img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  padding: 18px;
  object-fit: contain !important;
  object-position: center !important;
  transform: none !important;
}
.compact-product-grid .product-card:hover .catalog-product-image img {
  transform: none !important;
}
.catalog-image-zoom {
  position: absolute;
  right: 16px;
  bottom: 15px;
  z-index: 4;
  padding: 6px 9px;
  border: 1px solid rgba(173,141,73,.24);
  background: rgba(45,38,32,.78);
  color: #fff;
  font-size: 10px;
  letter-spacing: .05em;
  opacity: 0;
  transform: translateY(5px);
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.catalog-product-image:hover .catalog-image-zoom,
.catalog-product-image:focus-visible .catalog-image-zoom {
  opacity: 1;
  transform: none;
}

/* Every uploaded detail image is scaled proportionally inside its thumbnail frame. */
.product-flat-item img {
  width: 100% !important;
  height: 100% !important;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain !important;
  object-position: center !important;
  transform: none !important;
}
.product-flat-item:hover img { transform: none !important; }

.catalog-image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1250;
  display: grid;
  place-items: center;
  padding: 18px;
}
.catalog-image-lightbox[hidden] { display: none; }
.catalog-image-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(23,19,16,.86);
  backdrop-filter: blur(10px);
}
.catalog-image-lightbox-card {
  position: relative;
  z-index: 1;
  width: min(1500px, calc(100vw - 36px));
  height: min(940px, calc(100dvh - 36px));
  display: grid;
  grid-template-rows: auto minmax(0,1fr) auto;
  overflow: hidden;
  border: 1px solid rgba(221,197,151,.38);
  background: #eee8df;
  box-shadow: 0 36px 90px rgba(0,0,0,.34);
}
.catalog-image-lightbox-card > header,
.catalog-image-lightbox-card > footer {
  display: grid;
  align-items: center;
  padding: 13px 16px;
  background: rgba(248,244,238,.97);
}
.catalog-image-lightbox-card > header {
  grid-template-columns: 1fr 40px;
  border-bottom: 1px solid rgba(74,66,56,.13);
}
.catalog-image-lightbox-card > header > div {
  display: flex;
  align-items: center;
  gap: 16px;
}
.catalog-image-lightbox-card > header span {
  color: rgba(74,66,56,.55);
  font-size: 10px;
  letter-spacing: .14em;
}
.catalog-image-lightbox-card > header strong {
  font-family: var(--serif);
  font-size: 12px;
  letter-spacing: .1em;
}
.catalog-image-lightbox-card > header button {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(74,66,56,.2);
  background: transparent;
  font-size: 24px;
  cursor: pointer;
}
.catalog-image-lightbox-stage {
  min-height: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(255,255,255,.72), rgba(228,218,205,.58));
}
.catalog-image-lightbox-stage img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.catalog-image-lightbox-card > footer {
  grid-template-columns: 120px minmax(0,1fr) 108px 120px;
  gap: 12px;
  border-top: 1px solid rgba(74,66,56,.13);
}
.catalog-image-lightbox-card > footer button {
  min-height: 40px;
  border: 1px solid rgba(74,66,56,.18);
  background: rgba(255,255,255,.66);
  color: var(--brown);
  cursor: pointer;
}
.catalog-image-lightbox-card > footer button:disabled {
  opacity: .35;
  cursor: default;
}
.catalog-image-lightbox-card > footer p {
  margin: 0;
  overflow: hidden;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
}
.catalog-image-lightbox-card > footer .btn {
  min-height: 40px;
  padding: 8px 12px;
}

@media (max-width: 640px) {
  .compact-product-grid .catalog-product-image img { padding: 12px; }
  .catalog-image-zoom { opacity: 1; transform: none; right: 10px; bottom: 10px; }
  .catalog-image-lightbox { padding: 8px; }
  .catalog-image-lightbox-card {
    width: calc(100vw - 16px);
    height: calc(100dvh - 16px);
  }
  .catalog-image-lightbox-card > footer {
    grid-template-columns: 82px minmax(0,1fr) 82px;
    gap: 7px;
    padding: 9px 8px;
  }
  .catalog-image-lightbox-card > footer p { grid-column: 1 / -1; grid-row: 1; }
  .catalog-image-lightbox-card > footer [data-catalog-image-prev] { grid-column: 1; grid-row: 2; }
  .catalog-image-lightbox-card > footer [data-catalog-image-detail] { grid-column: 2; grid-row: 2; }
  .catalog-image-lightbox-card > footer [data-catalog-image-next] { grid-column: 3; grid-row: 2; }
  .catalog-image-lightbox-card > footer button,
  .catalog-image-lightbox-card > footer .btn { padding: 5px; font-size: 11px; }
}


/* v3.3 — detail color-card thumbnails: three-column reference layout + zoomable original viewer */
.product-detail-v30 .product-flat-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: auto;
  gap: 16px;
}
.product-detail-v30 .product-flat-item,
.product-detail-v30 .product-flat-item.is-cover {
  grid-column: auto;
  aspect-ratio: 0.54;
  min-height: 0;
  padding: 12px;
  background: #fff;
}
.product-detail-v30 .product-flat-item img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  object-position: center !important;
}
.product-flat-lightbox-stage {
  position: relative;
  touch-action: none;
  cursor: zoom-in;
}
.product-flat-lightbox-stage.is-zoomed { cursor: grab; }
.product-flat-lightbox-stage.is-dragging { cursor: grabbing; }
.product-flat-lightbox-stage img {
  max-width: 100%;
  max-height: 100%;
  user-select: none;
  -webkit-user-drag: none;
  transform-origin: center center;
  will-change: transform;
}
.product-flat-lightbox-tools {
  position: absolute;
  right: 18px;
  bottom: 18px;
  z-index: 5;
  display: grid;
  grid-template-columns: 42px 70px 42px;
  overflow: hidden;
  border: 1px solid rgba(74,66,56,.2);
  background: rgba(248,244,238,.94);
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
}
.product-flat-lightbox-tools button {
  min-height: 40px;
  padding: 0 8px;
  border: 0;
  border-right: 1px solid rgba(74,66,56,.14);
  background: transparent;
  color: var(--brown);
  font: inherit;
  cursor: pointer;
}
.product-flat-lightbox-tools button:last-child { border-right: 0; }
.product-flat-lightbox-tools button:hover { background: rgba(173,141,73,.1); }
.product-flat-lightbox-tools span { font-size: 11px; letter-spacing: .04em; }
@media (max-width: 980px) {
  .product-detail-v30 .product-flat-grid { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; }
}
@media (max-width: 640px) {
  .product-detail-v30 .product-flat-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
  .product-detail-v30 .product-flat-item,
  .product-detail-v30 .product-flat-item.is-cover { aspect-ratio: .62; padding: 7px; }
  .product-flat-lightbox-tools { right: 10px; bottom: 10px; grid-template-columns: 38px 62px 38px; }
}

/* v3.4 — product cards link directly to detail pages; detail viewer always fits the full image */
.compact-product-grid .catalog-product-image {
  text-decoration: none;
  cursor: pointer;
}
.product-flat-lightbox-card {
  width: min(1760px, calc(100vw - 36px));
  height: min(1020px, calc(100dvh - 36px));
}
.product-flat-lightbox-stage img {
  display: block;
  width: auto;
  height: auto;
  max-width: none;
  max-height: none;
  object-fit: contain;
}
@media (max-width: 640px) {
  .product-flat-lightbox-card {
    width: calc(100vw - 16px);
    height: calc(100dvh - 16px);
  }
}

/* v3.5 home hero boundary, advantages background and social QR management */
.home-page .home-hero {
  min-height: calc(100svh - 96px);
  margin-top: 96px;
}
.home-page .hero-content { padding-top: 22px; }
.home-advantages {
  background-image: linear-gradient(rgba(245,240,232,.90),rgba(245,240,232,.90)), url('../images/advantages-placeholder.svg');
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}
.home-advantages::before { content: none; }
.advantages-scroll-marker {
  position: absolute;
  z-index: 2;
  left: max(18px, calc((100vw - 1200px) / 2 - 54px));
  top: 52%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  color: rgba(74,66,56,.62);
  font-size: 10px;
  letter-spacing: .16em;
  writing-mode: vertical-rl;
  transform: translateY(-50%);
}
.advantages-scroll-marker span { width: 1px; height: 42px; background: var(--gold-dark); }
.footer-social-qr { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; margin-top: 22px; max-width: 330px; }
.footer-social-item { min-width: 0; }
.footer-social-item span { display: block; margin-bottom: 7px; color: rgba(255,255,255,.72); font-size: 11px; text-align: center; }
.footer-social-item img { width: 100%; aspect-ratio: 1; object-fit: contain; padding: 5px; background: #fff; border-radius: 3px; }
.contact-social-qr { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; margin-bottom: 14px; }
.contact-social-qr div { min-width: 0; text-align: center; }
.contact-social-qr img { width: 100%; aspect-ratio: 1; object-fit: contain; padding: 5px; background: #fff; border: 1px solid rgba(74,66,56,.1); border-radius: 4px; }
.contact-social-qr span { display: block; margin-top: 6px; color: var(--brown-soft); font-size: 11px; }
@media (max-width: 1320px) { .advantages-scroll-marker { left: 12px; } }
@media (max-width: 980px) {
  .home-page .home-hero { min-height: calc(100svh - 78px); margin-top: 78px; }
  .home-page .hero-content { padding-top: 18px; }
  .advantages-scroll-marker { display: none; }
}
@media (max-width: 640px) {
  .footer-social-qr { max-width: 290px; }
  .contact-social-qr { gap: 7px; }
}


/* v3.6 refined footer, report gallery and product-anchor scroll */
.footer-brand-slogan {
  max-width: 420px;
  margin: 28px 0 0;
  color: rgba(255,255,255,.92) !important;
  font-family: var(--serif);
  font-size: clamp(17px,1.35vw,23px) !important;
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: .12em;
  text-wrap: balance;
}
.footer-brand-slogan::before { content:""; display:block; width:42px; height:1px; margin-bottom:18px; background:linear-gradient(90deg,var(--gold),transparent); }
.footer-cooperation .footer-social-qr { margin-top: 25px; max-width: 300px; }
.footer-social-item img { transition:transform .35s ease,box-shadow .35s ease; }
.footer-social-item:hover img { transform:translateY(-3px); box-shadow:0 12px 30px rgba(0,0,0,.2); }
.advantages-scroll-marker { padding:10px 7px; font-size:12px; gap:12px; transition:color .25s ease,transform .25s ease; }
.advantages-scroll-marker:hover { color:var(--brown); transform:translateY(-50%) scale(1.06); }
.advantages-scroll-marker span { height:52px; }
#homeProducts { scroll-margin-top: 90px; }
.certificate-layout { display:grid; grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr); gap:clamp(42px,7vw,110px); align-items:center; }
.certificate-gallery { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:18px; }
.certificate-gallery figure { margin:0; padding:12px; background:#eee6dc; }
.certificate-open { display:block; width:100%; padding:0; border:0; background:#fff; cursor:zoom-in; }
.certificate-open img { display:block; width:100%; aspect-ratio:3/4; object-fit:contain; transition:transform .45s ease; }
.certificate-open:hover img { transform:scale(1.018); }
@media (max-width:980px){ .certificate-layout{grid-template-columns:1fr}.footer-cooperation .footer-social-qr{max-width:340px} }
@media (max-width:640px){ .certificate-gallery{gap:10px}.certificate-gallery figure{padding:7px}.footer-brand-slogan{font-size:16px!important;letter-spacing:.08em}.advantages-scroll-marker{display:none} }


/* v3.7 social action buttons and WeChat hover preview */
.footer-social-qr,.contact-social-qr{display:none!important}
.social-action-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:24px;max-width:340px;overflow:visible}
.social-action{position:relative;display:flex;min-width:0;min-height:84px;padding:13px 8px 11px;border:1px solid rgba(255,255,255,.16);border-radius:10px;background:rgba(255,255,255,.055);color:rgba(255,255,255,.88);font:inherit;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-decoration:none;cursor:pointer;overflow:visible;transition:transform .28s ease,background .28s ease,border-color .28s ease,box-shadow .28s ease,color .28s ease}
.social-action::after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(120deg,transparent 20%,rgba(255,255,255,.18),transparent 75%);transform:translateX(-120%);transition:transform .55s ease;pointer-events:none}
.social-action:hover,.social-action:focus-visible{transform:translateY(-4px);background:rgba(255,255,255,.12);border-color:rgba(205,174,112,.65);box-shadow:0 16px 34px rgba(0,0,0,.22);color:#fff}
.social-action:hover::after,.social-action:focus-visible::after{transform:translateX(120%)}
.social-icon{display:grid;width:36px;height:36px;place-items:center}
.social-icon svg{width:32px;height:32px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.social-wechat .social-icon svg path{fill:currentColor;stroke:none}
.social-action>span:last-child{font-size:12px;letter-spacing:.08em}
.social-xhs:hover{color:#ff4458}.social-official:hover,.social-wechat:hover{color:#58c774}
.social-wechat-preview{position:absolute!important;z-index:50;left:50%;bottom:calc(100% + 14px);display:block!important;width:166px;padding:10px;background:#fff;border-radius:10px;box-shadow:0 18px 50px rgba(0,0,0,.34);opacity:0;visibility:hidden;transform:translate(-50%,8px) scale(.96);pointer-events:none;transition:opacity .22s ease,visibility .22s ease,transform .22s ease}
.social-wechat-preview::after{content:"";position:absolute;left:50%;top:100%;margin-left:-8px;border:8px solid transparent;border-top-color:#fff}
.social-wechat-preview img{display:block;width:146px;height:146px;object-fit:contain;background:#fff}
.social-wechat-preview small{display:block;margin-top:7px;color:#4a4238;font-size:11px;letter-spacing:.05em;text-align:center}
.social-wechat-hover:hover .social-wechat-preview,.social-wechat-hover:focus-visible .social-wechat-preview{opacity:1;visibility:visible;transform:translate(-50%,0) scale(1)}
.social-action-row-contact{max-width:none;margin-top:14px}
.social-action-row-contact .social-action{border-color:rgba(74,66,56,.12);background:rgba(255,255,255,.68);color:var(--brown)}
.social-action-row-contact .social-action:hover,.social-action-row-contact .social-action:focus-visible{background:#fff;border-color:rgba(173,141,73,.55);box-shadow:0 14px 30px rgba(74,66,56,.13)}
@media(max-width:640px){.social-action-row{gap:7px}.social-action{min-height:76px;padding-inline:4px}.social-wechat-preview{width:148px}.social-wechat-preview img{width:128px;height:128px}}

/* v3.8 static social platform icons */
.social-action,
.social-action:hover,
.social-action:focus-visible {
  transform: none;
  transition: none;
  box-shadow: none;
}
.social-action::after { display: none; }
.social-action:hover,
.social-action:focus-visible {
  background: rgba(255,255,255,.055);
  border-color: rgba(255,255,255,.16);
  color: rgba(255,255,255,.88);
}
.social-action-row-contact .social-action:hover,
.social-action-row-contact .social-action:focus-visible {
  background: rgba(255,255,255,.68);
  border-color: rgba(74,66,56,.12);
  color: var(--brown);
}
.social-icon { width: 44px; height: 44px; }
.social-icon img {
  display: block;
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 8px;
}
.social-action > span:nth-child(2) {
  display: block;
  font-size: 12px;
  line-height: 1.2;
  letter-spacing: .08em;
  text-align: center;
}
.social-wechat-preview {
  transition: none;
  transform: translate(-50%,0);
}
.social-wechat-hover:hover .social-wechat-preview,
.social-wechat-hover:focus-visible .social-wechat-preview {
  transform: translate(-50%,0);
}
.wechat-float-icon { overflow: hidden; background: #fff; }
.wechat-float-icon img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* v3.8.1 unify the three social icon/button blocks */
.social-action-row {
  align-items: stretch;
}
.social-action-row .social-action {
  width: 100%;
  height: 96px;
  min-height: 96px;
  box-sizing: border-box;
  padding: 12px 8px 10px;
}
.social-action-row .social-icon {
  display: block;
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
}
.social-action-row .social-icon img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center;
  border-radius: 0;
}
.social-action-row .social-action > span:nth-child(2) {
  min-height: 15px;
}
@media (max-width: 640px) {
  .social-action-row .social-action {
    height: 90px;
    min-height: 90px;
  }
  .social-action-row .social-icon {
    flex-basis: 44px;
    width: 44px;
    height: 44px;
  }
}


/* v3.8.2 homepage footer QR platforms; contact-page social media stays unchanged */
.home-footer-platforms{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch;gap:10px;margin-top:24px;max-width:340px;overflow:visible}
.home-footer-platform{display:flex;min-width:0;min-height:96px;box-sizing:border-box;padding:10px 8px;border:1px solid rgba(255,255,255,.16);border-radius:10px;background:rgba(255,255,255,.055);flex-direction:column;align-items:center;justify-content:flex-end;gap:8px}
.home-footer-platform-qr{display:block;width:58px;height:58px;object-fit:contain;background:#fff;border-radius:4px}
.home-footer-platform a{color:rgba(255,255,255,.88);font-size:12px;letter-spacing:.08em;text-decoration:none}
.home-footer-platform a:hover,.home-footer-platform a:focus-visible{color:#fff;text-decoration:underline;text-underline-offset:3px}
.home-footer-wechat{height:96px!important;min-height:96px!important}
@media(max-width:640px){.home-footer-platforms{gap:7px}.home-footer-platform,.home-footer-wechat{height:90px!important;min-height:90px!important;padding-inline:4px}.home-footer-platform-qr{width:52px;height:52px}}


/* 首页页脚二维码点击放大 */
.home-footer-qr-open{display:block;margin:0;padding:0;border:0;background:transparent;border-radius:4px;cursor:zoom-in;line-height:0}
.home-footer-qr-open:focus-visible{outline:2px solid currentColor;outline-offset:3px}
.footer-qr-modal[hidden]{display:none!important}
.footer-qr-modal{position:fixed;inset:0;z-index:130;display:grid;place-items:center;padding:24px}
.footer-qr-modal-backdrop{position:absolute;inset:0;background:rgba(35,30,26,.72);backdrop-filter:blur(5px)}
.footer-qr-modal-card{position:relative;z-index:1;width:min(560px,calc(100vw - 32px));max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px);padding:30px;border-radius:14px;background:#fff;box-shadow:0 28px 80px rgba(0,0,0,.34);text-align:center;outline:none}
.footer-qr-modal-card h2{margin:0 42px 20px;font-size:20px}
.footer-qr-modal-card>img{display:block;width:min(430px,100%);height:auto;max-height:calc(100vh - 150px);max-height:calc(100dvh - 150px);margin:0 auto;object-fit:contain}
.footer-qr-modal-close{position:absolute;top:12px;right:12px;width:38px;height:38px;border:1px solid rgba(0,0,0,.12);border-radius:50%;background:#fff;font-size:26px;line-height:1;cursor:pointer}
@media(max-width:640px){.footer-qr-modal{padding:12px}.footer-qr-modal-card{width:calc(100vw - 24px);padding:24px 16px 18px}.footer-qr-modal-card>img{max-height:calc(100dvh - 120px)}}