:root{color-scheme:light;--navy:#142d4e;--navy-soft:#edf2f7;--ink:#182a3e;--muted:#687889;--border:#e3e8ed;--surface:#f6f8fa;--red:#c92d38;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);-webkit-text-size-adjust:100%}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.55}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #779ecb;outline-offset:3px}button{touch-action:manipulation}button,input{border-radius:0}button{color:inherit}a{color:inherit;text-decoration:none}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.masthead{max-width:1380px;padding:10px 42px 8px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:18px;min-width:0}.brand-logo{width:72px;height:72px;object-fit:contain;display:block}.brand-company{font-size:13px;letter-spacing:.02em;color:#526478}.masthead-tag{font-size:12px;color:var(--muted);letter-spacing:.14em;white-space:nowrap}main{max-width:1296px;margin:auto;padding:0 24px}.intro{display:flex;justify-content:space-between;gap:24px;align-items:center;padding:50px 0 36px}.eyebrow{display:block;font-size:11px;font-weight:600;letter-spacing:.18em;color:#8291a2;margin-bottom:13px}h1{margin:0;font-size:42px;font-weight:650;letter-spacing:.015em;line-height:1.25;color:var(--navy)}.intro-description{font-size:15px;color:var(--muted);margin:14px 0 0;line-height:1.7}.collection-count{border-left:1px solid var(--border);padding:0 2px 0 30px;display:flex;flex-direction:column;flex-shrink:0}.collection-count strong{font-size:45px;font-weight:400;line-height:1.1;letter-spacing:-.04em;color:var(--navy)}.collection-count span{font-size:12px;color:var(--muted);margin-top:10px}
.browse{position:sticky;top:0;background:rgba(255,255,255,.98);z-index:5;padding:12px 0 0}.search-row{display:flex;gap:12px;align-items:center}.search-field{display:flex;align-items:center;gap:11px;background:var(--surface);border:1px solid #e9edf1;border-radius:9px;min-height:50px;flex:1;padding:0 15px}.search-field:focus-within{border-color:#6f8ba9;box-shadow:0 0 0 2px #edf2f7}.search-field svg{width:21px;height:21px;fill:none;stroke:#8796a6;stroke-width:1.7;flex-shrink:0}.search-field input{width:100%;min-width:0;outline:none;border:0;background:transparent;line-height:24px;padding:12px 0;color:var(--ink);font-size:14px}.search-field input::placeholder{color:#8a97a5}.search-field input::-webkit-search-cancel-button{display:none}.clear-search{border:0;background:transparent;color:var(--muted);font-size:25px;width:30px;height:36px;flex-shrink:0}.selected-filter{height:50px;min-width:106px;display:flex;align-items:center;justify-content:center;gap:5px;border:1px solid var(--border);border-radius:9px;background:#fff;font-size:13px;white-space:nowrap}.selected-filter>span:first-child{font-size:21px;line-height:1}.selected-filter[aria-pressed=true]{border-color:var(--navy);background:var(--navy);color:white}.category-nav{display:flex;overflow-x:auto;gap:8px;padding:16px 0 15px;scrollbar-width:none;border-bottom:1px solid var(--border)}.category-nav::-webkit-scrollbar{display:none}.category-button{flex-shrink:0;border:1px solid transparent;background:transparent;border-radius:7px;min-height:36px;padding:7px 12px;color:var(--muted);font-size:13px;line-height:20px;white-space:nowrap}.category-button span{font-size:11px;margin-left:5px;opacity:.75}.category-button[aria-pressed=true]{background:var(--navy-soft);color:var(--navy);font-weight:600}.category-button:hover{background:var(--surface)}
.results-meta{min-height:61px;display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px}.results-meta p{margin:0;line-height:1.6}.results-meta #result-count{color:#4a5c70}.sample-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:23px 20px}.sample-card{min-width:0;position:relative;border:1px solid var(--border);border-radius:9px;overflow:hidden;background:white;transition:box-shadow .2s,border-color .2s}.sample-card:hover{box-shadow:0 8px 22px #142d4e0c;border-color:#bfcbd7}.sample-open{width:100%;display:block;border:0;background:transparent;padding:0;text-align:left}.sample-image-wrap{aspect-ratio:3/4;position:relative;background:#f3f4f5;overflow:hidden;display:flex;align-items:center;justify-content:center}.sample-image{width:100%;height:100%;object-fit:contain;display:block}.image-error-label{padding:16px;color:#8b96a1;font-size:12px;line-height:1.7;text-align:center}.sample-details{padding:13px 13px 16px;display:flex;flex-direction:column;gap:5px}.sample-code{font-size:16px;font-weight:650;letter-spacing:.02em;color:var(--navy);padding-right:25px}.sample-name{font-size:13px;color:#667588;line-height:1.5}.sample-favorite{position:absolute;bottom:39px;right:5px;width:38px;height:38px;background:#fff;border:0;border-radius:50%;font-size:22px;line-height:1;color:#8b99a7;display:grid;place-items:center}.sample-favorite[aria-pressed=true]{color:var(--red)}.sample-card.is-selected{border-color:#9daec0}.empty-state{text-align:center;padding:75px 16px}.empty-state>span{font-size:42px;color:#99a7b6}.empty-state h2{font-size:18px;margin:13px 0 8px;color:var(--navy);font-weight:600}.empty-state p{font-size:13px;line-height:1.7;color:var(--muted);margin-bottom:24px}.button{min-height:45px;padding:11px 20px;border-radius:8px;font-size:13px;font-weight:500;line-height:21px;text-align:center}.button-primary{background:var(--navy);border:1px solid var(--navy);color:white}.button-outline{background:#fff;border:1px solid #ced7e1;color:var(--navy)}.button:hover{opacity:.88}.load-more-wrap{padding:35px 0 24px;text-align:center}.load-more-wrap .button{min-width:220px}.load-more-wrap p{font-size:11px;color:#94a0ad;margin:12px 0 0}.color-note{text-align:center;font-size:12px;color:#84909d;margin:16px auto 40px;line-height:1.9}footer{border-top:1px solid var(--border);text-align:center;padding:27px 16px 29px;background:#fafbfc}footer span{font-size:13px;font-weight:650;letter-spacing:.03em;color:var(--navy)}footer p{font-size:11px;color:#8995a2;margin:9px 0 0}
.viewer{position:fixed;inset:0;z-index:50;display:flex;flex-direction:column;background:#fff;height:100%;height:100dvh;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);overflow:hidden}.viewer-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:17px 24px 16px;border-bottom:1px solid var(--border);flex-shrink:0}.viewer-heading{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}.viewer-heading>span{font-size:11px;color:#8291a2;border-right:1px solid var(--border);padding-right:14px}.viewer-heading h2{margin:0;font-size:21px;color:var(--navy);font-weight:650;line-height:1.3}.viewer-heading p{margin:0;font-size:14px;color:var(--muted)}.viewer-close{border:1px solid var(--border);border-radius:50%;background:#fff;font-size:27px;color:var(--navy);height:42px;width:42px;line-height:1;flex-shrink:0}.viewer-stage{position:relative;flex:1;min-height:100px;overflow:hidden;background:#f1f3f5;touch-action:none;cursor:grab;isolation:isolate}.viewer-stage.is-dragging{cursor:grabbing}.viewer-image{position:absolute;left:50%;top:50%;max-width:100%;max-height:100%;object-fit:contain;transform-origin:center;transform:translate(-50%,-50%);user-select:none;-webkit-user-drag:none;pointer-events:none;will-change:transform}.image-feedback{position:absolute;inset:0;display:flex;gap:9px;align-items:center;justify-content:center;background:#f1f3f5e8;font-size:13px;color:#667789;z-index:2;padding:25px;text-align:center;line-height:1.7;pointer-events:none}.loading-dot{width:8px;height:8px;border-radius:50%;background:#8d9eaf;animation:loading-pulse 1s ease-in-out infinite alternate}@keyframes loading-pulse{to{opacity:.25}}.viewer-information{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:11px;color:#8a97a5;padding:9px 24px 0;flex-shrink:0}.image-quality{color:#677a8f;line-height:18px}.image-quality.is-original{color:#316954}.viewer-controls{padding:11px 24px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-shrink:0}.zoom-controls{display:flex;align-items:center;border:1px solid var(--border);border-radius:7px;overflow:hidden}.zoom-controls button{height:36px;border:0;background:#fff;font-size:18px;min-width:42px;padding:0 9px}.zoom-controls #zoom-reset{font-size:11px;min-width:52px;border-left:1px solid var(--border);border-right:1px solid var(--border)}.viewer-select{min-height:38px;padding:7px 11px;border:0;border-radius:7px;background:var(--surface);color:#61758a;font-size:12px}.viewer-select[aria-pressed=true]{color:var(--red);background:#fcf0f1}.viewer-actions{display:flex;gap:10px;padding:0 24px;flex-shrink:0;max-width:700px;width:100%;align-self:center}.viewer-actions .button{flex:1;min-width:0}.viewer-note{text-align:center;font-size:10px;color:#95a0ac;line-height:1.7;padding:0 16px;margin:10px 0 12px;flex-shrink:0}.copy-fallback{max-width:652px;width:calc(100% - 48px);align-self:center;padding-top:10px}.copy-fallback label{display:block;font-size:11px;color:var(--muted);margin-bottom:5px}.copy-fallback input{width:100%;padding:8px;border:1px solid var(--border);border-radius:5px;background:#f8fafc;font-size:12px;color:var(--navy)}.toast{position:fixed;bottom:calc(30px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);z-index:100;max-width:calc(100% - 40px);background:#142d4ef2;color:white;font-size:13px;line-height:1.6;padding:11px 18px;border-radius:8px;box-shadow:0 6px 22px #142d4e1a;text-align:center;pointer-events:none}.noscript{text-align:center;margin:35px 20px;color:var(--muted)}body.viewer-open{overflow:hidden;overscroll-behavior:none}
.sample-catalog-note{font-size:10px;line-height:1.5;color:#95641d}.viewer-heading .viewer-catalog-note{flex-basis:100%;font-size:11px;line-height:1.6;color:#95641d;margin-top:1px;max-width:760px}.sample-card.has-catalog-note .sample-favorite{bottom:59px}
@media(min-width:1600px){.sample-grid{grid-template-columns:repeat(6,minmax(0,1fr))}}
@media(max-width:1100px){.sample-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px 16px}.masthead{padding-left:24px;padding-right:24px}}
@media(max-width:800px){.sample-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 14px}.intro{padding-top:35px;padding-bottom:26px}h1{font-size:34px}.collection-count{padding-left:22px}.collection-count strong{font-size:38px}.masthead-tag{display:none}.brand-company{font-size:12px}.viewer-heading{gap:9px}.viewer-heading>span{display:none}}
@media(max-width:560px){.masthead{padding:5px 16px 4px;gap:8px;min-height:64px}.brand{gap:10px}.brand-logo{width:58px;height:58px}.brand-company{font-size:10px;letter-spacing:0;line-height:1.6}.intro{padding:28px 0 21px;gap:12px;align-items:flex-start}.eyebrow{font-size:9px;letter-spacing:.13em;margin-bottom:10px}h1{font-size:28px;letter-spacing:0}.intro-description{font-size:12px;line-height:1.7;margin-top:9px;max-width:215px}.collection-count{margin-top:24px;padding:0 0 0 13px}.collection-count strong{font-size:29px}.collection-count span{font-size:9px;line-height:1.5;max-width:70px;margin-top:6px}main{padding:0 16px}.browse{padding-top:8px}.search-row{gap:8px}.search-field{padding:0 10px;gap:8px;min-height:46px}.search-field svg{width:18px;height:18px}.search-field input{font-size:12px;padding:10px 0}.selected-filter{height:46px;min-width:80px;font-size:11px;gap:4px;border-radius:8px}.selected-filter>span:first-child{font-size:18px}.category-nav{gap:5px;padding:12px 0}.category-button{font-size:12px;padding:5px 10px;min-height:33px}.category-button span{font-size:10px}.results-meta{min-height:50px;font-size:11px}.tap-hint{font-size:10px}.results-meta #selected-hint{font-size:10px;max-width:160px;text-align:right}.sample-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 12px}.sample-card{border-radius:7px}.sample-details{padding:11px 11px 12px;gap:4px}.sample-code{font-size:14px;padding-right:19px}.sample-name{font-size:12px}.sample-favorite{width:34px;height:34px;bottom:32px;right:2px;font-size:20px}.load-more-wrap{padding-top:27px}.color-note{font-size:10px;margin-top:8px;margin-bottom:28px}.viewer-header{padding:12px 16px;min-height:70px}.viewer-heading{gap:5px 10px}.viewer-heading h2{font-size:19px}.viewer-heading p{font-size:13px}.viewer-close{width:39px;height:39px;font-size:26px}.viewer-information{padding:9px 16px 0;font-size:10px}.viewer-controls{padding:10px 16px}.viewer-actions{padding:0 16px;gap:9px}.viewer-actions .button{font-size:12px;min-height:44px;padding:10px 10px}.viewer-note{font-size:9px;margin-top:9px;margin-bottom:9px}.copy-fallback{width:calc(100% - 32px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}