*{box-sizing:border-box}:root{color:#1f2937;background:#f6f7f9;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Arial,sans-serif;font-size:14px;line-height:1.5;--page-width: 1500px;--ink: #1f2937;--muted: #6b7280;--soft: #f8fafc;--line: #e5e7eb;--panel: #ffffff;--accent: #2563eb;--accent-dark: #1d4ed8;--radius: 12px;--shadow: 0 1px 2px rgba(15, 23, 42, .05)}body{margin:0;min-height:100vh;background:#f6f7f9}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{display:block}.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line);background:#fff}.header-bar{display:flex;align-items:center;justify-content:space-between;width:min(var(--page-width),calc(100% - 32px));min-height:62px;margin:0 auto}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:700}.brand-mark{display:grid;width:32px;height:32px;place-items:center;border:1px solid var(--line);border-radius:8px;color:var(--ink);background:#f9fafb;font-size:12px;font-weight:800}.brand-text{font-size:17px}.main-nav{display:flex;align-items:center;gap:4px}.main-nav a{padding:8px 12px;border-radius:8px;color:#4b5563;font-weight:600}.main-nav a:hover,.main-nav a.active{color:var(--ink);background:#f3f4f6}.main-nav a.active{color:var(--accent);background:#eff6ff}.site-footer{display:flex;justify-content:space-between;gap:16px;width:min(var(--page-width),calc(100% - 32px));margin:40px auto 0;padding:22px 0 32px;color:var(--muted);border-top:1px solid var(--line);font-size:13px}.page{width:min(var(--page-width),calc(100% - 32px));min-height:calc(100vh - 156px);margin:0 auto;padding:22px 0 0}.hero-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,380px);gap:22px;align-items:stretch;padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.hero-panel.search-only{display:flex;justify-content:center;padding:20px}.hero-panel.search-only .hero-search{width:min(760px,100%);margin-top:0}.hero-copy{display:flex;flex-direction:column;justify-content:center;max-width:680px}.eyebrow{display:inline-flex;align-items:center;width:fit-content;margin-bottom:8px;color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.hero-copy h1{margin:0;color:var(--ink);font-size:clamp(28px,3.4vw,44px);line-height:1.12;letter-spacing:-.025em}.hero-copy p{max-width:560px;margin:12px 0 0;color:var(--muted);font-size:15px}.hero-search,.search-form{display:flex;width:min(100%,520px);margin-top:20px;border:1px solid #d1d5db;border-radius:10px;background:#fff;overflow:hidden}.hero-search input,.search-form input{flex:1;min-width:0;border:0;outline:0;padding:0 13px;color:var(--ink);background:transparent}.hero-search button,.search-form button{border:0;border-left:1px solid #d1d5db;padding:10px 18px;color:#fff;background:var(--accent);font-weight:700}.hero-search button:hover,.search-form button:hover{background:var(--accent-dark)}.hero-preview{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.preview-tile{position:relative;overflow:hidden;aspect-ratio:1 / 1;border:1px solid var(--line);border-radius:14px;background:#f3f4f6;box-shadow:0 12px 26px #0f172a14}.preview-tile:nth-child(2),.preview-tile:nth-child(3){transform:translateY(14px)}.preview-tile img{width:100%;height:100%;object-fit:cover}.preview-tile:hover{border-color:#cbd5e1}.preview-placeholder{background:linear-gradient(135deg,#eef2f7,#f8fafc 48%,#dbeafe)}.collection-strip,.product-section,.listing-panel,.search-hero{margin-top:18px;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);box-shadow:var(--shadow)}.section-title,.listing-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:16px}.section-title h2,.listing-head h1,.search-hero h1{margin:0;color:var(--ink);font-size:clamp(22px,2.2vw,30px);line-height:1.15;letter-spacing:-.02em}.home-category-section .section-title{margin-bottom:12px}.home-category-section .section-title h2{font-size:clamp(16px,1.5vw,21px)}.home-category-section .section-title a{padding:6px 9px;font-size:12px}.section-title a{display:inline-flex;align-items:center;gap:6px;padding:8px 11px;border:1px solid var(--line);border-radius:8px;color:#374151;background:#fff;font-weight:650}.section-title a:hover{background:#f3f4f6}.collection-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px}.collection-card{display:flex;flex-direction:column;gap:4px;min-height:86px;padding:14px;border:1px solid var(--line);border-radius:10px;background:#fff}.collection-card strong{color:var(--ink);font-size:14px;line-height:1.3}.collection-card span{color:var(--muted);font-size:12px}.collection-card:hover,.collection-card.active{border-color:#9ca3af;background:#f9fafb}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px}.product-grid-compact{grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}.product-grid-fixed{grid-template-columns:repeat(8,minmax(0,1fr));gap:12px}.product-card{display:flex;min-width:0;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:#fff;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}.product-card:hover{transform:translateY(-3px);border-color:#2563eb;box-shadow:0 10px 24px #0f172a24}.product-card:hover .product-image img{transform:scale(1.04)}.product-card:hover .product-info strong{color:var(--accent)}.product-image{display:block;overflow:hidden;aspect-ratio:1 / 1;background:#f3f4f6}.product-image img{width:100%;height:100%;object-fit:cover;transition:transform .18s ease}.product-info{display:flex;flex-direction:column;gap:6px;padding:12px}.product-grid-fixed .product-info{padding:8px}.product-grid-fixed .product-info strong{min-height:32px;font-size:12px;line-height:1.34}.product-info strong{display:-webkit-box;min-height:39px;overflow:hidden;color:var(--ink);font-size:14px;font-weight:500;line-height:1.4;-webkit-box-orient:vertical;-webkit-line-clamp:2}.product-info em{overflow:hidden;color:var(--muted);font-size:12px;font-style:normal;white-space:nowrap;text-overflow:ellipsis}.category-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:20px}.collection-sidebar{position:sticky;top:82px;align-self:start;max-height:calc(100vh - 104px);overflow:auto;padding:10px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.sidebar-title{padding:10px 10px 8px;color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.mobile-category-picker{display:none}.collection-sidebar a{display:block;margin-top:3px;padding:9px 10px;border-radius:8px;color:#374151;font-weight:600}.collection-sidebar a:hover,.collection-sidebar a.active{color:var(--ink);background:#f3f4f6}.listing-head p,.search-hero p{margin:8px 0 0;color:var(--muted)}.filter-row{position:sticky;top:62px;z-index:20;display:grid;grid-template-columns:repeat(6,minmax(120px,1fr)) 76px;grid-auto-rows:42px;column-gap:18px;row-gap:0;max-height:86px;margin:0 0 16px;padding:8px 92px 8px 14px;overflow:hidden;border:1px solid #e5e7eb;border-radius:0;background:#fff;box-shadow:none}.filter-row.expanded{max-height:252px;overflow-y:auto}.filter-row button{min-width:0;height:42px;border:0;border-bottom:1px solid #eef0f4;border-radius:0;padding:0;color:#4b5563;background:transparent;font-weight:500;overflow:hidden;text-align:left;text-overflow:ellipsis;white-space:nowrap}.filter-row button.more-toggle{position:absolute;top:8px;right:14px;display:inline-flex;align-items:center;justify-content:flex-end;gap:6px;width:72px;color:#777;border:0;background:#fff;font-weight:500}.filter-row button.more-toggle:after{content:"";width:8px;height:8px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:translateY(-2px) rotate(45deg)}.filter-row.expanded button.more-toggle:after{transform:translateY(2px) rotate(225deg)}.filter-row button.active{color:#111827;font-weight:800}.filter-row button:hover{color:#111827}.search-page .product-grid{margin-top:18px}.search-hero{padding:22px}.search-hero .search-form{margin-top:16px}.pagination-bar{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:18px}.pagination-bar button,.pagination-ellipsis{min-width:40px;border:1px solid var(--line);border-radius:10px;padding:9px 12px;color:#374151;background:#fff;font-weight:700;text-align:center}.pagination-bar button:hover:not(:disabled),.pagination-bar button.active{border-color:var(--accent);color:#fff;background:var(--accent)}.pagination-bar button:disabled{cursor:not-allowed;color:#9ca3af;background:#f9fafb}.pagination-ellipsis{border-color:transparent;background:transparent}.empty-state{display:grid;gap:10px;min-height:190px;place-items:center;margin-top:16px;padding:34px 24px;color:var(--muted);text-align:center;border:1px solid #dbeafe;border-radius:18px;background:linear-gradient(135deg,#fff,#f8fbff 52%,#eff6ff);box-shadow:0 18px 45px #0f172a14}.empty-icon,.access-notice-icon{display:grid;width:58px;height:58px;place-items:center;border-radius:18px;color:var(--accent);background:#dbeafe}.empty-state strong{color:var(--ink);font-size:18px}.empty-state span:not(.empty-icon){max-width:460px}.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:12px;color:var(--muted);font-size:13px}.breadcrumb a{color:#374151;font-weight:650}.breadcrumb a:hover{color:var(--accent)}.back-button{margin-bottom:14px;border:1px solid var(--line);border-radius:8px;padding:8px 12px;color:#374151;background:#fff;font-weight:650}.back-button:hover{background:#f3f4f6}.detail-hero-card{display:grid;gap:14px;margin-bottom:16px;padding:18px 20px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.detail-title-block{display:grid;gap:10px}.detail-title-block .breadcrumb{margin-bottom:0}.detail-title-block h1{max-width:980px;margin:0;color:var(--ink);font-size:clamp(22px,2.2vw,32px);line-height:1.22;letter-spacing:-.02em}.detail-tags{display:flex;flex-wrap:wrap;gap:8px}.detail-tags span{display:inline-flex;max-width:100%;min-height:30px;align-items:center;border:1px solid #e5e7eb;border-radius:999px;padding:5px 10px;color:#4b5563;background:#f8fafc;font-size:12px;font-weight:700}.detail-shell{display:grid;grid-template-columns:minmax(0,900px) 360px;gap:22px;align-items:start}.product-viewer{display:grid;width:100%;gap:12px}.main-photo{overflow:hidden;width:100%;max-height:min(68vh,720px);aspect-ratio:4 / 5;border:1px solid var(--line);border-radius:var(--radius);padding:0;background:#fff}.main-photo img{width:100%;height:100%;object-fit:cover;background:#fff}.detail-thumb-placeholder{display:block;aspect-ratio:1 / 1;border:1px solid var(--line);border-radius:8px;background:linear-gradient(90deg,#eef2f7,#f8fafc 45%,#eef2f7);background-size:220% 100%;animation:shimmer 1.1s infinite linear}.thumbnail-shell{display:grid;grid-template-columns:42px minmax(0,1fr) 42px;gap:10px;align-items:center}.thumbnail-strip{display:flex;gap:8px;min-width:0;overflow-x:auto;overflow-y:hidden;scroll-behavior:smooth;scrollbar-width:thin;padding:2px 0 8px}.thumbnail-strip button,.detail-thumb-placeholder{flex:0 0 clamp(56px,6vw,76px);width:clamp(56px,6vw,76px);overflow:hidden;aspect-ratio:1 / 1;border:2px solid transparent;border-radius:8px;padding:0;background:#f3f4f6}.thumbnail-nav{display:grid;width:42px;height:42px;place-items:center;border:1px solid var(--line);border-radius:999px;color:#111827;background:#fff;box-shadow:var(--shadow);font-size:26px;font-weight:800;line-height:1}.thumbnail-nav:hover:not(:disabled){border-color:var(--accent);color:#fff;background:var(--accent)}.thumbnail-nav:disabled{opacity:.35;cursor:default}.thumbnail-shell.no-nav{grid-template-columns:minmax(0,1fr)}.thumbnail-strip button.active{border-color:var(--accent)}.thumbnail-strip img{width:100%;height:100%;object-fit:cover}.detail-card{position:sticky;top:82px;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.detail-card h1{margin:0;color:var(--ink);font-size:24px;line-height:1.22;letter-spacing:-.02em}.detail-meta{display:grid;gap:12px;margin:18px 0 0}.detail-meta div{display:grid;gap:4px;padding-bottom:12px;border-bottom:1px solid var(--line)}.detail-meta dt{color:var(--muted);font-size:12px;font-weight:700}.detail-meta dd{margin:0;color:var(--ink);font-weight:500;line-height:1.45;word-break:break-word}.product-id{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;letter-spacing:.04em;text-transform:uppercase}.detail-link{display:inline-flex;justify-content:center;width:100%;margin-top:16px;padding:10px 14px;border-radius:10px;color:#fff;background:var(--accent);font-weight:700}.detail-link:hover{background:var(--accent-dark)}.album-image-section,.related-section{margin-top:22px;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.album-image-section .section-title span{color:var(--muted);font-size:13px;font-weight:700}.album-image-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.album-image-grid button{overflow:hidden;border:1px solid var(--line);border-radius:12px;padding:0;background:#f3f4f6}.album-image-grid img{width:100%;height:100%;aspect-ratio:1 / 1;object-fit:cover;transition:transform .18s ease}.album-image-grid button:hover img{transform:scale(1.04)}.image-lightbox{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:28px;background:#0f172ad1}.image-lightbox img{max-width:min(96vw,1200px);max-height:90vh;border-radius:10px;background:#fff;object-fit:contain}.lightbox-close{position:fixed;top:18px;right:18px;border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:8px 14px;color:#fff;background:#0f172aa3;font-weight:700}.skeleton-card{padding:0;pointer-events:none}.skeleton-card .product-image,.skeleton-line{background:linear-gradient(90deg,#eef2f7,#f8fafc 45%,#eef2f7);background-size:220% 100%;animation:shimmer 1.1s infinite linear}.skeleton-line{display:block;height:14px;margin:12px 12px 0;border-radius:999px}.skeleton-line.short{width:62%;margin-bottom:12px}@keyframes shimmer{to{background-position:-220% 0}}.skeleton-shimmer{width:100%;height:100%;border-radius:inherit;background:linear-gradient(90deg,#eef2f7,#f8fafc 45%,#eef2f7);background-size:220% 100%;animation:shimmer 1.1s infinite linear}.detail-skeleton-photo{aspect-ratio:1;border-radius:10px;overflow:hidden;background:#eef2f7}.detail-skeleton-btn{display:block;height:46px;border-radius:999px;margin-top:18px}.detail-shell .detail-card .skeleton-line{margin:10px 0}.detail-shell .detail-card .skeleton-line.short{width:45%}.access-notice{display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px 18px;align-items:center;margin-top:18px;padding:26px;border:1px solid #fde68a;border-radius:20px;color:#78350f;background:radial-gradient(circle at 14% 18%,rgba(255,255,255,.9) 0 18%,transparent 19%),linear-gradient(135deg,#fffbeb,#fff7ed);box-shadow:0 22px 54px #0f172a1f}.access-notice-blocked{border-color:#fecaca;color:#7f1d1d;background:linear-gradient(135deg,#fef2f2,#fff7ed)}.access-notice-offline{border-color:#bfdbfe;color:#1e3a8a;background:linear-gradient(135deg,#eff6ff,#f8fafc)}.access-notice-icon{color:currentColor;background:#ffffffc7;box-shadow:inset 0 0 0 1px #78350f1f,0 10px 22px #0f172a14}.access-notice-copy{display:grid;gap:5px}.access-notice-copy strong{color:inherit;font-size:18px}.access-notice-copy span{max-width:620px;color:#1f2937c2}.access-notice-actions{grid-column:2;display:flex;flex-wrap:wrap;gap:10px}.access-notice-actions button,.access-notice-actions a{display:inline-flex;align-items:center;gap:7px;border:1px solid rgba(31,41,55,.14);border-radius:10px;padding:9px 12px;color:#1f2937;background:#ffffffd1;font-weight:700}.access-notice-actions button:hover,.access-notice-actions a:hover{background:#fff}@media(max-width:960px){.hero-panel,.category-layout,.detail-shell{grid-template-columns:1fr}.hero-preview{max-width:440px}.collection-sidebar,.detail-card{position:static}.album-image-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:680px){.access-notice{grid-template-columns:1fr}.access-notice-actions{grid-column:auto}.thumbnail-shell{grid-template-columns:36px minmax(0,1fr) 36px;gap:7px}.thumbnail-nav{width:36px;height:36px;font-size:22px}.site-header{box-shadow:0 8px 20px #0f172a0f}.header-bar{width:100%;min-height:56px;padding:8px 12px 10px;flex-direction:column;align-items:flex-start;gap:8px}.brand{width:100%}.brand-mark{width:30px;height:30px;border-radius:9px}.brand-text{font-size:18px}.main-nav{width:100%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.main-nav a{min-height:40px;display:inline-flex;align-items:center;justify-content:center;padding:8px 10px;border:1px solid #eef2f7;background:#f8fafc;font-size:13px}.site-footer{flex-direction:column;align-items:flex-start}.page{width:min(100% - 22px,1200px);padding-top:12px}.hero-panel,.collection-strip,.product-section,.listing-panel,.search-hero{margin-top:12px;padding:14px;border-radius:14px}.hero-panel.search-only{padding:12px}.hero-panel{gap:16px}.hero-copy h1{font-size:28px}.hero-copy p{font-size:14px}.hero-search,.search-form{width:100%;margin-top:14px;flex-direction:column;border-radius:12px}.hero-panel.search-only .hero-search{margin-top:0}.hero-search input,.search-form input{min-height:44px}.hero-search button,.search-form button{min-height:42px;border-left:0;border-top:1px solid #d1d5db}.hero-preview{width:100%;max-width:none;gap:8px}.preview-tile{border-radius:12px}.preview-tile:nth-child(2),.preview-tile:nth-child(3){transform:none}.category-layout{gap:12px}.collection-sidebar{display:block;margin-top:0;padding:12px;overflow:visible;border-radius:14px}.mobile-category-picker{display:grid;gap:10px}.category-picker-trigger{display:flex;width:100%;min-height:46px;align-items:center;justify-content:space-between;gap:12px;border:1px solid #d1d5db;border-radius:12px;padding:8px 12px;color:var(--ink);background:#fff;text-align:left}.category-picker-trigger span{flex:0 0 auto;color:var(--muted);font-size:12px;font-weight:700}.category-picker-trigger strong{min-width:0;overflow:hidden;color:var(--accent);font-size:14px;text-overflow:ellipsis;white-space:nowrap}.category-picker-trigger:after{content:"";flex:0 0 auto;width:8px;height:8px;border-right:2px solid #6b7280;border-bottom:2px solid #6b7280;transform:translateY(-2px) rotate(45deg)}.mobile-category-picker.open .category-picker-trigger:after{transform:translateY(2px) rotate(225deg)}.category-picker-panel{display:grid;gap:10px;padding-top:2px}.category-picker-panel input{width:100%;min-height:40px;border:1px solid #d1d5db;border-radius:10px;padding:0 12px;outline:0}.category-picker-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;max-height:260px;overflow-y:auto;padding-right:2px}.category-picker-list button{min-width:0;min-height:38px;border:1px solid #e5e7eb;border-radius:10px;padding:7px 9px;color:#374151;background:#f8fafc;overflow:hidden;font-weight:700;text-align:left;text-overflow:ellipsis;white-space:nowrap}.category-picker-list button.active{border-color:#bfdbfe;color:var(--accent);background:#eff6ff}.category-picker-empty{padding:10px;color:var(--muted);font-size:13px;text-align:center}.sidebar-title,.collection-sidebar>a{display:none}.listing-head{align-items:flex-start;margin-bottom:10px}.listing-head h1,.search-hero h1{font-size:24px}.listing-head p,.search-hero p{font-size:13px}.filter-row{position:static;display:flex;gap:8px;max-height:50px;margin-bottom:12px;padding:0 2px 8px;overflow-x:auto;overflow-y:hidden;border:0;background:transparent}.filter-row.expanded{max-height:152px;flex-wrap:wrap;overflow-y:auto}.filter-row button{flex:0 0 auto;max-width:176px;height:38px;border:1px solid #e5e7eb;border-radius:999px;padding:0 13px;background:#fff}.filter-row button.active{border-color:#bfdbfe;color:var(--accent);background:#eff6ff}.filter-row button.more-toggle{position:sticky;right:0;top:auto;justify-content:center;width:auto;min-width:70px;border:1px solid #e5e7eb;border-radius:999px;background:#fff;box-shadow:-10px 0 16px #f8fafcf2}.product-grid,.product-grid-compact,.product-grid-fixed{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}.product-info{padding:10px}}@media(max-width:430px){.product-grid,.product-grid-compact,.product-grid-fixed{grid-template-columns:repeat(2,minmax(0,1fr))}}