:root{color-scheme:light;--bg: #f7f8fb;--surface: #ffffff;--surface-muted: #eef4f8;--text: #17202a;--muted: #607080;--line: #d9e0e7;--accent: #00708a;--accent-strong: #075f73;--focus: #f0b429;--shadow: none}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.site-footer{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:6px 18px;padding:14px clamp(18px,4vw,56px);text-align:center}.site-footer{color:var(--muted);font-size:.92rem;font-weight:400}.site-footer a{color:var(--accent-strong);text-decoration:underline;text-underline-offset:3px}.site-footer a:hover{color:var(--accent)}.back-link:hover,.detail-meta a:hover,.icon-name:hover{color:var(--accent-strong)}main{width:min(1440px,100%);margin:0 auto;padding:clamp(24px,4vw,56px);padding-top:clamp(14px,2.4vw,32px)}.page-intro,.detail-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,420px);gap:clamp(28px,5vw,72px);align-items:end;padding:18px 0 clamp(28px,5vw,54px)}.page-intro.compact{grid-template-columns:minmax(0,860px);padding-bottom:30px}h1,h2,p{margin-top:0}h1{max-width:920px;margin-bottom:18px;font-size:clamp(1.75rem,3vw,3rem);line-height:1.05;letter-spacing:0}.lede{max-width:760px;margin-bottom:0;color:var(--muted);font-size:clamp(1.02rem,1.6vw,1.25rem)}.lede-link{color:var(--accent-strong);text-decoration:underline;text-underline-offset:3px}.catalog-shell{background:transparent;box-shadow:var(--shadow)}.catalog-toolbar{display:grid;grid-template-columns:minmax(260px,460px) minmax(0,1fr);gap:18px;align-items:end;margin-bottom:clamp(26px,5vw,58px)}.catalog-intro{padding-top:0}.search-field{display:grid;position:relative;color:var(--muted);font-size:.86rem;font-weight:400}.search-icon{position:absolute;top:50%;left:14px;width:17px;height:17px;fill:none;pointer-events:none;stroke:var(--muted);stroke-linecap:round;stroke-linejoin:round;stroke-width:2;transform:translateY(-50%)}.search-field input{width:100%;min-height:46px;padding:0 14px 0 40px;border:1px solid var(--line);border-radius:8px;color:var(--text);font:inherit;font-weight:400}.search-field input::placeholder{color:var(--muted);font-weight:400}.search-field input:focus,.pill:focus-visible,.download-link:focus-visible,a:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.pill-row{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.pill{min-height:36px;padding:8px 13px;border:1px solid var(--line);border-radius:8px;color:var(--muted);font-size:.9rem;font-weight:400}.pill.active,.pill:hover{border-color:var(--accent);background:#e9f8fb;color:var(--accent-strong)}.result-count{margin:8px 0 18px;color:var(--muted);font-size:.9rem;font-weight:750}.icon-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(185px,1fr));gap:14px}.icon-card{display:grid;grid-template-rows:136px auto;min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:#fff}.icon-card:hover{border-color:#bcc8d3}.icon-card:hover .icon-name{color:var(--accent-strong)}.icon-card[hidden]{display:none}.icon-preview,.detail-art,.download-preview{display:grid;min-width:0;place-items:center;background:linear-gradient(45deg,#eef2f5 25%,transparent 25%),linear-gradient(-45deg,#eef2f5 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#eef2f5 75%),linear-gradient(-45deg,transparent 75%,#eef2f5 75%);background-color:#fbfcfd;background-position:0 0,0 8px,8px -8px,-8px 0;background-size:16px 16px}.icon-preview{padding:22px}.icon-preview img{max-height:86px;object-fit:contain}.icon-card-copy{display:grid;gap:5px;min-width:0;padding:13px}.icon-name{overflow:hidden;font-weight:850;text-overflow:ellipsis;white-space:nowrap}.icon-meta,.download-row p,.section-heading p{color:var(--muted);font-size:.9rem}.empty-state{margin:30px 0 10px;color:var(--muted);text-align:center}.back-link{display:inline-flex;width:fit-content;align-items:center;gap:8px;margin-bottom:20px;color:var(--muted);font-size:.92rem;font-weight:400}.back-link-icon{width:17px;height:17px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2}.detail-hero{grid-template-columns:minmax(260px,460px) minmax(0,1fr);align-items:center}.detail-art{min-height:300px;padding:clamp(28px,5vw,58px);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.detail-art img{max-height:220px}.detail-copy h1{font-size:clamp(2rem,4vw,4rem)}.detail-meta{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0 0;color:var(--muted);font-size:.92rem}.detail-meta a{color:var(--accent-strong);text-decoration:underline;text-underline-offset:3px}.primary-downloads{display:flex;flex-wrap:wrap;align-items:flex-start;gap:12px;margin-top:18px}.primary-download-group{display:grid;gap:8px;min-width:158px}.downloads{display:grid;gap:18px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:18px}.section-heading h2{margin-bottom:0;font-size:1.6rem}.section-heading p{max-width:560px;margin-bottom:0}.download-list{display:grid;gap:10px}.download-row{display:grid;grid-template-columns:74px minmax(0,1fr) auto;gap:16px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}.download-preview{width:74px;height:52px;padding:8px;border-radius:8px}.download-preview img{max-width:100%;max-height:36px;object-fit:contain}.download-preview span{color:var(--muted);font-size:.72rem;font-weight:800}.download-copy{display:grid;gap:3px;min-width:0;align-content:center}.download-row h3{margin:0;font-size:1rem;line-height:1.25}.download-row p{margin-bottom:0}.download-actions{display:grid;align-items:center;justify-content:flex-end;gap:8px}.download-action-row{display:grid;grid-template-columns:repeat(2,136px);gap:8px}.row-action-link{display:inline-flex;min-height:24px;align-items:center;justify-content:flex-start;gap:6px;color:var(--accent-strong);font-size:.84rem;font-weight:400;text-decoration:none;text-underline-offset:3px}.row-link-icon{width:14px;height:14px;flex:0 0 auto;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2}.row-action-link:hover{color:var(--accent);text-decoration:underline}.download-link,.primary-download,.copy-button{display:inline-flex;min-height:38px;min-width:108px;align-items:center;justify-content:center;gap:7px;padding:8px 10px;border:1px solid var(--accent);border-radius:8px;font-size:.82rem;font-weight:850;text-align:center;white-space:nowrap}.download-link,.primary-download{background:var(--accent);color:#fff}.copy-button{background:var(--surface);color:var(--accent-strong);cursor:pointer;font:inherit}.button-icon{width:16px;height:16px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2}.primary-download,.primary-copy-button{width:100%}.download-link:hover,.primary-download:hover,.copy-button:hover{background:var(--accent-strong);border-color:var(--accent-strong);color:#fff}.button-icon-download.is-click-animated{animation:download-icon-click .55s ease}.button-icon-copy.is-click-animated{animation:copy-icon-click .55s ease}@keyframes download-icon-click{0%,to{transform:translateY(0)}45%{transform:translateY(3px)}68%{transform:translateY(-1px)}}@keyframes copy-icon-click{0%,to{transform:translate(0) scale(1)}50%{transform:translate(1px,-1px) scale(1.04)}}@media(prefers-reduced-motion:reduce){.button-icon-download.is-click-animated,.button-icon-copy.is-click-animated{animation:none}}.site-footer{border-top:1px solid var(--line)}@media(max-width:860px){.section-heading{align-items:flex-start;flex-direction:column}.pill-row{justify-content:flex-start}.page-intro,.detail-hero,.catalog-toolbar{grid-template-columns:1fr}.download-row{grid-template-columns:64px minmax(0,1fr)}.download-preview{width:64px}.download-actions{grid-column:1 / -1;width:100%;justify-content:flex-start}}@media(min-width:721px)and (max-width:860px){.catalog-toolbar{grid-template-columns:minmax(240px,340px) minmax(0,1fr)}.catalog-toolbar .pill-row{justify-content:flex-end}}@media(max-width:520px){main{padding:22px 14px}.site-footer{padding:16px 14px}.icon-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.icon-card{grid-template-rows:118px auto}.detail-hero{gap:22px;padding-top:8px}.detail-art{min-height:220px;padding:24px}.detail-art img{max-height:160px}.detail-copy h1{font-size:clamp(1.85rem,10vw,2.45rem)}.detail-copy .lede{font-size:1rem}.primary-downloads{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.primary-download-group{min-width:0}.download-action-row{width:100%;max-width:280px;grid-template-columns:repeat(2,minmax(0,1fr))}}