@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap";:root{--bg-0: #f4f6fb;--bg-1: #eceff7;--surface: #ffffff;--surface-2: #f7f9fc;--surface-hover: #f1f4fa;--border: rgba(17, 24, 39, .1);--border-strong: rgba(17, 24, 39, .18);--text: #1b2236;--text-dim: #545d72;--text-faint: #8a92a6;--accent: #5b57e0;--accent-2: #4f8df7;--radius: 18px;--radius-sm: 12px;--shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 18px 40px -22px rgba(16, 24, 40, .28);--shadow-sm: 0 1px 2px rgba(16, 24, 40, .05);--shadow-card: 0 16px 36px -20px rgba(16, 24, 40, .3);--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, monospace;color-scheme:light}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:var(--font-sans);color:var(--text);background:linear-gradient(180deg,#f7f8fc,#eef1f8);background-attachment:fixed;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}#root{position:relative;isolation:isolate}::selection{background:color-mix(in srgb,var(--accent) 30%,transparent);color:var(--text)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#1118272e;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#11182747}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}h1,h2,h3,h4{line-height:1.1;letter-spacing:-.02em;font-weight:700}.mono{font-family:var(--font-mono)}.app{position:relative;min-height:100%;z-index:1}.shell{max-width:1180px;margin:0 auto;padding:0 24px 80px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 0 6px}.brand{display:inline-flex;align-items:center;gap:11px;padding:6px 8px 6px 6px;border-radius:14px;transition:background .2s ease}.brand:hover{background:#1118270a}.brand-text{display:flex;flex-direction:column;line-height:1.05;text-align:left}.brand-name{font-size:17px;font-weight:800;letter-spacing:-.02em;color:var(--text)}.brand-sub{font-family:var(--font-mono);font-size:10px;letter-spacing:.26em;text-transform:uppercase;color:var(--text-faint);margin-top:2px}.topbar-meta{font-size:11.5px;letter-spacing:.06em;color:var(--text-faint)}.header{padding:30px 0 22px;text-align:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--text-dim);padding:7px 14px;border:1px solid var(--border);border-radius:999px;background:var(--surface);box-shadow:var(--shadow-sm)}.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px color-mix(in srgb,var(--accent) 60%,transparent)}.header h1{font-size:clamp(38px,6vw,66px);font-weight:800;margin:22px 0 14px;letter-spacing:-.035em;color:var(--text)}.header h1 .grad{background:linear-gradient(110deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.header p{max-width:620px;margin:0 auto;color:var(--text-dim);font-size:clamp(15px,2vw,18px);line-height:1.6}.header .char{display:inline-block;will-change:transform,opacity}.tabbar{position:sticky;top:14px;z-index:30;display:flex;gap:6px;padding:7px;margin:30px auto 8px;width:fit-content;max-width:100%;border-radius:999px;border:1px solid var(--border);background:#ffffffd9;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow)}.tab{position:relative;display:flex;align-items:center;gap:9px;padding:11px 20px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--text-dim);white-space:nowrap;transition:color .25s ease}.tab:hover{color:var(--text)}.tab.active{color:#fff}.tab .tab-icon{display:inline-flex;align-items:center}.tab .tab-pill{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:999px;background:linear-gradient(120deg,var(--accent),var(--accent-2));z-index:-1;box-shadow:0 8px 20px -8px color-mix(in srgb,var(--accent) 75%,transparent)}.tab-label-full{display:inline}.tab-label-short{display:none}.cat-intro{text-align:center;margin:26px auto 8px;max-width:680px}.cat-intro h2{font-size:clamp(24px,4vw,34px);margin-bottom:10px;display:flex;align-items:center;justify-content:center;gap:12px;color:var(--text)}.cat-intro-icon{display:inline-flex;color:var(--accent)}.cat-intro p{color:var(--text-dim);line-height:1.6;font-size:15.5px}.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(265px,1fr));gap:18px;margin-top:30px}.card{position:relative;text-align:left;padding:22px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow-sm);overflow:hidden;display:flex;flex-direction:column;gap:12px;min-height:190px;transition:border-color .3s ease,box-shadow .3s ease,transform .3s ease}.card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(440px circle at var(--mx, 50%) var(--my, 0%),color-mix(in srgb,var(--accent) 12%,transparent),transparent 60%);opacity:0;transition:opacity .35s ease;pointer-events:none}.card:hover{border-color:color-mix(in srgb,var(--accent) 35%,var(--border));box-shadow:var(--shadow-card)}.card:hover:before{opacity:1}.card-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.card-glyph{width:44px;height:44px;display:grid;place-items:center;border-radius:12px;color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);border:1px solid color-mix(in srgb,var(--accent) 24%,transparent)}.badge{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;padding:5px 9px;border-radius:999px;border:1px solid var(--border);color:var(--text-faint);display:inline-flex;align-items:center;gap:6px}.badge.live{color:color-mix(in srgb,var(--accent-2) 75%,#0f3a52);border-color:color-mix(in srgb,var(--accent-2) 38%,transparent);background:color-mix(in srgb,var(--accent-2) 12%,transparent)}.badge.live .pulse{width:6px;height:6px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 0 0 var(--accent-2);animation:pulse 1.8s infinite}@keyframes pulse{0%{box-shadow:0 0 color-mix(in srgb,var(--accent-2) 55%,transparent)}70%{box-shadow:0 0 0 7px transparent}to{box-shadow:0 0 0 0 transparent}}.card h3{font-size:19px;font-weight:700;margin-bottom:9px;color:var(--text)}.card .card-tagline{font-size:13px;color:var(--text-faint);line-height:1.45;letter-spacing:.01em}.card p.card-summary{font-size:13.8px;color:var(--text-dim);line-height:1.55;flex:1}.card-cta{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--accent);margin-top:2px}.card-cta .arrow{display:inline-flex;align-items:center;transition:transform .25s ease}.btn svg,.tab svg,.badge svg,.back-btn svg,.cat-intro h2 svg{display:block}.card:hover .card-cta .arrow{transform:translate(4px)}.detail{margin-top:18px}.back-btn{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--text-dim);padding:9px 15px;border-radius:999px;border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow-sm);transition:color .2s,border-color .2s}.back-btn:hover{color:var(--text);border-color:var(--border-strong)}.detail-head{display:flex;align-items:flex-start;gap:16px;margin:22px 0 6px}.detail-head .card-glyph{width:54px;height:54px;flex-shrink:0}.detail-head h2{font-size:clamp(26px,4vw,38px);color:var(--text)}.detail-head .detail-tagline{color:var(--text-dim);margin-top:6px;font-size:15px}.detail-grid{display:grid;grid-template-columns:1fr 320px;gap:20px;margin-top:22px;align-items:start}.panel{border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow-sm);padding:20px}.panel+.panel{margin-top:18px}.panel h4{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint);font-family:var(--font-mono);margin-bottom:14px}.panel .lead{font-size:15px;line-height:1.65;color:var(--text-dim)}.bullet-list{list-style:none;display:flex;flex-direction:column;gap:11px}.bullet-list li{display:flex;gap:11px;font-size:14px;line-height:1.5;color:var(--text-dim)}.bullet-list li .num{flex-shrink:0;width:22px;height:22px;display:grid;place-items:center;border-radius:7px;font-size:11px;font-weight:700;font-family:var(--font-mono);color:var(--accent);background:color-mix(in srgb,var(--accent) 13%,transparent);border:1px solid color-mix(in srgb,var(--accent) 24%,transparent)}.tag-row{display:flex;flex-wrap:wrap;gap:8px}.tag{font-size:12.5px;padding:6px 12px;border-radius:999px;background:color-mix(in srgb,var(--accent) 8%,transparent);border:1px solid color-mix(in srgb,var(--accent) 18%,transparent);color:color-mix(in srgb,var(--accent) 70%,var(--text))}.demo-stage{border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow-sm);overflow:hidden}.demo-topbar{display:flex;align-items:center;justify-content:space-between;padding:11px 16px;border-bottom:1px solid var(--border);background:var(--surface-2)}.demo-topbar-left{display:inline-flex;align-items:center;gap:9px}.demo-topbar-title{font-size:13.5px;font-weight:600;color:var(--text)}.demo-topbar-tag{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);padding:3px 8px;border-radius:999px;border:1px solid color-mix(in srgb,var(--accent) 28%,transparent);background:color-mix(in srgb,var(--accent) 9%,transparent)}.demo-topbar-right{color:var(--accent);opacity:.7;display:inline-flex}.live-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 var(--accent);animation:pulse 1.8s infinite}.demo-canvas-wrap{position:relative;width:100%;background:linear-gradient(180deg,#fff,#fbfcfe)}.demo-canvas-wrap canvas{display:block;width:100%;height:auto;touch-action:none;cursor:crosshair}.demo-hint{position:absolute;left:14px;top:14px;font-family:var(--font-mono);font-size:11.5px;color:var(--text-dim);background:#ffffffdb;border:1px solid var(--border);padding:6px 11px;border-radius:999px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);pointer-events:none}.demo-controls{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:16px;border-top:1px solid var(--border);background:var(--surface-2)}.btn{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;padding:10px 16px;border-radius:11px;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);box-shadow:var(--shadow-sm);transition:transform .12s ease,border-color .2s,background .2s}.btn:hover{border-color:var(--accent);background:var(--surface-hover)}.btn:active{transform:translateY(1px) scale(.99)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.primary{background:linear-gradient(120deg,var(--accent),var(--accent-2));border-color:transparent;color:#fff;box-shadow:0 10px 22px -12px color-mix(in srgb,var(--accent) 80%,transparent)}.btn.primary:hover{background:linear-gradient(120deg,var(--accent),var(--accent-2));filter:brightness(1.05)}.control-group{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-dim)}.control-group input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:120px;height:5px;border-radius:999px;background:#11182724;outline:none}.control-group 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.unit{font-size:13px;color:var(--text-faint);margin-left:2px}.footer{text-align:center;margin-top:60px;padding-top:28px;border-top:1px solid var(--border);color:var(--text-faint);font-size:13px}.footer-brand{display:inline-flex;align-items:center;gap:10px;font-size:15px;color:var(--text-dim);margin-bottom:12px}.footer-brand strong{color:var(--text);font-weight:700}.footer-stack{margin-top:8px;color:var(--text-dim);font-size:12px;letter-spacing:.04em}@media (max-width: 860px){.detail-grid{grid-template-columns:1fr}}@media (max-width: 560px){.shell{padding:0 16px 60px}.tab{padding:10px 14px}.tab-label-full{display:none}.tab-label-short{display:inline}.gallery{grid-template-columns:1fr}}@media (prefers-reduced-motion: reduce){*{animation-duration:.001ms!important;transition-duration:.001ms!important}}