:root{color-scheme:light;--background:#fcfcfc;--card:#fff;--text:#121212;--on-accent:#fff;--muted:#737373;--secondary:#4a4a4a;--tertiary:#5d5d5d;--soft:#f5f5f5;--subtle:#fafafa;--elevated:#fff;--border:#ebebeb;--border-hover:#cfcfcf;--border-focus:#d7d7d7;--placeholder:#8a8a8a;--logo-border:#f1f1f1;--close-text:#555;--close-background:#ffffffeb;--close-border:#999;--overlay:#000000b8;--shadow-low:#00000008;--shadow-medium:#0000001f;--shadow-high:#00000047;--focus-ring:#1212120f;--success-text:#27613b;--success-background:#edf8f0;--warning-text:#845d18;--warning-background:#fff7e6;--radius:16px;font-synthesis:none;text-rendering:optimizelegibility;font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}:root[data-theme=dark]{color-scheme:dark;--background:#101010;--card:#181818;--text:#f2f2f2;--on-accent:#111;--muted:#a0a0a0;--secondary:#c5c5c5;--tertiary:#b5b5b5;--soft:#232323;--subtle:#1d1d1d;--elevated:#1b1b1b;--border:#2e2e2e;--border-hover:#555;--border-focus:#666;--placeholder:#8f8f8f;--logo-border:#3a3a3a;--close-text:#d0d0d0;--close-background:#232323f0;--close-border:#666;--overlay:#000000d1;--shadow-low:#0000002e;--shadow-medium:#0000006b;--shadow-high:#0000009e;--focus-ring:#ffffff1a;--success-text:#8fd4a4;--success-background:#183023;--warning-text:#e7c17b;--warning-background:#382b14}*{box-sizing:border-box}html{scroll-behavior:smooth;scrollbar-gutter:stable}body{min-width:320px;color:var(--text);background:var(--background);margin:0;font-size:16px;line-height:1.5;transition:color .18s,background-color .18s}body.has-open-dialog{overflow:hidden}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit}[hidden]{display:none!important}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.page-controls{z-index:80;position:relative}.theme-switcher{z-index:80;background:color-mix(in srgb, var(--elevated) 92%, transparent);border:1px solid var(--border);box-shadow:0 8px 24px var(--shadow-medium);backdrop-filter:blur(12px);border-radius:999px;gap:2px;padding:4px;display:flex;position:fixed;top:14px;right:64px}.theme-switcher button{min-height:32px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:999px;justify-content:center;align-items:center;gap:5px;padding:6px 9px;font-size:12px;line-height:1;transition:color .15s,background-color .15s,transform .15s;display:inline-flex}.theme-switcher button:hover{color:var(--text);background:var(--soft)}.theme-switcher button:active{transform:scale(.96)}.theme-switcher button[aria-pressed=true]{color:var(--on-accent);background:var(--text)}.theme-switcher button:focus-visible{outline:2px solid var(--text);outline-offset:2px}.theme-switcher svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8px;width:14px;height:14px}.github-link{z-index:90;width:42px;height:42px;color:var(--text);background:color-mix(in srgb, var(--elevated) 92%, transparent);border:1px solid var(--border);box-shadow:0 8px 24px var(--shadow-medium);backdrop-filter:blur(12px);border-radius:50%;place-items:center;transition:color .15s,background-color .15s,border-color .15s,transform .15s;display:grid;position:fixed;top:14px;right:14px}.github-link svg{fill:currentColor;width:22px;height:22px;display:block}.github-link:hover{background:var(--soft);border-color:var(--border-hover);transform:translateY(-1px)}.github-link:active{transform:scale(.96)}.github-link:focus-visible{outline:2px solid var(--text);outline-offset:2px}.hero{text-align:center;padding:80px 16px 40px}.hero__inner{max-width:768px;margin:0 auto}.brandline{color:var(--muted);align-items:center;gap:12px;font-size:14px;display:inline-flex}.brandline__logo{border:1px solid var(--logo-border);background:#fff;border-radius:50%;place-items:center;width:48px;height:48px;display:grid;overflow:hidden}.brandline__logo img{object-fit:contain;width:40px;height:40px}h1{letter-spacing:-.025em;margin:24px 0 8px;font-size:clamp(30px,4vw,38px);line-height:1.25}.hero__description{max-width:630px;color:var(--muted);margin:0 auto;line-height:1.8}.stats{flex-wrap:wrap;justify-content:center;gap:12px;margin:38px 0 0;display:flex}.stat{background:var(--card);border:1px solid 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.15s}.filter:hover{color:var(--text);border-color:var(--border-hover)}.filter:active{transform:scale(.96)}.filter.is-active{color:var(--on-accent);background:var(--text);border-color:var(--text);box-shadow:0 1px 3px var(--shadow-medium);font-weight:550}.result-count{color:var(--muted);text-align:center;margin:28px 0 36px;font-size:14px}.empty-result{color:var(--muted);text-align:center;background:var(--soft);border-radius:var(--radius);margin:20px 0 0;padding:36px 20px}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;min-height:222px;padding:20px;transition:box-shadow .2s,transform .2s;display:flex;position:relative}.card:hover{box-shadow:0 10px 28px var(--shadow-medium);transform:translateY(-2px)}.card__open{z-index:1;cursor:pointer;border-radius:inherit;background:0 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