:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.demo{max-width:960px;margin:0 auto;padding:48px 24px 80px}.demo-title{margin-bottom:12px;font-family:ui-monospace,JetBrains Mono,monospace;font-size:22px;font-weight:500}.demo-intro{opacity:.75;text-align:center;max-width:640px;margin:0 auto 28px;font-size:14px;line-height:1.5}.demo-intro strong{opacity:1;text-align:center;font-weight:500}.demo-grid{grid-template-columns:1fr 300px;gap:28px;display:grid}@media (width<=720px){.demo-grid{grid-template-columns:1fr}}.panel{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:20px}.viz-panel{flex-direction:column;justify-content:center;min-height:260px;display:flex}.viz-empty{text-align:center;opacity:.5;font-size:14px}.node-row{align-items:center;gap:6px;padding:8px 0;display:flex;overflow-x:auto}.node-box{border:1px solid var(--border);text-align:center;border-radius:6px;flex-shrink:0;min-width:70px;padding:10px 14px}.node-box.mru{border-color:var(--text);box-shadow:0 0 0 1px var(--text) inset}.node-key{font-size:13px;font-weight:500}.node-val{opacity:.6;font-size:11px}.node-ttl{opacity:.4;margin-top:2px;font-size:10px}.node-arrow{opacity:.3;flex-shrink:0}.stats-row{gap:20px;margin-top:16px;font-size:13px;display:flex}.stat-hit{color:var(--success)}.stat-miss{color:var(--danger)}.control-panel{flex-direction:column;gap:16px;display:flex}.field-group{flex-direction:column;gap:8px;display:flex}.field-group label{opacity:.6;text-transform:uppercase;letter-spacing:.03em;font-size:12px}.field-group input{border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:6px;padding:8px 10px;font-size:14px}.field-group button{background:var(--text);color:var(--bg);cursor:pointer;border:none;border-radius:6px;padding:9px;font-size:13px}.get-result{border-radius:6px;padding:8px 10px;font-size:13px}.get-result.found{background:color-mix(in srgb, var(--success) 15%, transparent);color:var(--success)}.get-result.missing{background:color-mix(in srgb, var(--danger) 15%, transparent);color:var(--danger)}.history-empty{text-align:center;opacity:.5;font-size:14px}.history-list{flex-direction:column;gap:10px;padding:4px 0;display:flex}.history-item{border:1px solid var(--border);background:var(--bg);border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;font-size:13px;display:flex}.history-item .long-url{text-overflow:ellipsis;white-space:nowrap;opacity:.7;overflow:hidden}.history-item .short-url{color:var(--success);flex-shrink:0;font-weight:500}html{overflow-y:scroll}:root[data-theme=light]{--bg:#f3f4f6;--card-bg:#fff;--footer-bg:#e9ebee;--text:#1e2328;--border:#dde1e6;--success:#0f766e;--danger:#b4432d}:root[data-theme=dark]{--bg:#12151a;--card-bg:#1a1e24;--footer-bg:#20242b;--text:#e5e7ea;--border:#2a2f37;--success:#34d1ae;--danger:#f2876a}body{background:var(--bg);color:var(--text);margin:0;font-family:ui-sans-serif,system-ui,sans-serif}.hub{min-height:100vh;position:relative}.hub-header{justify-content:space-between;align-items:center;padding:20px 40px;display:flex}.hub-logo{font-family:ui-monospace,JetBrains Mono,monospace;font-weight:700}.hub-actions{gap:14px;display:flex}.icon-btn{color:var(--text);cursor:pointer;background:0 0;border:none;font-size:18px;text-decoration:none}.hub-grid{flex-wrap:wrap;justify-content:center;gap:24px;padding:40px 20px;display:flex}.project-card{border:1px solid var(--border);width:200px;color:var(--text);background:var(--card-bg);border-radius:8px;text-decoration:none;transition:transform .15s;overflow:hidden}.project-card:hover{transform:translateY(-4px)}.card-thumb{justify-content:center;align-items:center;height:130px;display:flex}.card-label{text-align:center;background:var(--footer-bg);padding:12px 0;font-weight:700}.cache-thumb-svg{width:80%}.node rect{fill:none;stroke:var(--text);stroke-width:2px}.node-tail rect{fill:none;stroke:var(--text);stroke-width:2px;opacity:.35}.node line{stroke:var(--text);stroke-width:1.5px}.arrow-head{fill:var(--text)}.hub-footer{opacity:.35;text-align:right;padding:0;font-size:11px;position:absolute;bottom:8px;right:12px}