:root{color-scheme:light dark;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background-color:#0f172a;color:#e2e8f0}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 20% 20%,#1e293b 0,#0f172a 40%),radial-gradient(circle at 80% 0,#1f2937 0,#0f172a 35%)}.demo-container{max-width:960px;margin:0 auto;padding:40px 24px 320px}header h1{margin:0;font-size:32px;letter-spacing:-.01em}header p{margin:8px 0 24px;color:#cbd5e1}.demo-controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:16px;gap:16px;margin-bottom:24px}.control{display:flex;flex-direction:column;gap:8px;font-weight:600;color:#e2e8f0}.control select{padding:10px 12px;border-radius:10px;border:1px solid #1f2937;background:#111827;color:#e2e8f0;font-size:15px}.demo-input input{width:100%;max-width:520px;padding:14px 16px;font-size:18px;border-radius:12px;border:2px solid #1f2937;background:#0b1220;color:#e2e8f0;outline:none;transition:border-color .16s ease,box-shadow .16s ease}.demo-input input:focus{border-color:#38bdf8;box-shadow:0 0 0 4px rgba(56,189,248,.2)}.helper{margin:10px 0 0;color:#94a3b8}strong{color:#e2e8f0}.tab-navigation{display:flex;gap:8px;margin:32px 0 24px;border-bottom:2px solid #1f2937;padding-bottom:0}.tab-button{padding:12px 24px;font-size:16px;font-weight:600;background:transparent;border:none;border-bottom:3px solid transparent;color:#94a3b8;cursor:pointer;transition:all .2s ease;position:relative;bottom:-2px}.tab-button:hover{color:#cbd5e1;background:rgba(56,189,248,.05)}.tab-button.active{color:#38bdf8;border-bottom-color:#38bdf8}.tab-content{margin-top:32px}.tab-content section{animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.main-nav{background:rgba(15,23,42,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid #1f2937;position:-webkit-sticky;position:sticky;top:0;z-index:100}.nav-container{max-width:1280px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:64px}.nav-brand{font-size:20px;font-weight:700;color:#e2e8f0}.nav-brand a{color:inherit;text-decoration:none;display:flex;align-items:center;gap:8px}.nav-links{display:flex;gap:4px}.nav-link{padding:8px 16px;border-radius:8px;color:#94a3b8;text-decoration:none;font-weight:500;transition:all .2s ease;font-size:15px}.nav-link:hover{color:#cbd5e1;background:rgba(56,189,248,.1)}.nav-link.active{color:#38bdf8;background:rgba(56,189,248,.15)}.github-link{padding:8px 16px;background:#1f2937;color:#e2e8f0;text-decoration:none;border-radius:8px;font-weight:600;font-size:14px;transition:all .2s ease}.github-link:hover{background:#374151}.docs-layout{max-width:1280px;margin:0 auto;padding:40px 24px 120px}.docs-header{margin-bottom:48px}.docs-header h1{font-size:48px;margin:0 0 16px;background:linear-gradient(135deg,#38bdf8,#818cf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.docs-header p{font-size:20px;color:#94a3b8;margin:0}.code-block{background:#0b1220;border:1px solid #1f2937;border-radius:12px;padding:20px;margin:16px 0;overflow-x:auto}.code-block code{font-family:Monaco,Menlo,monospace;font-size:14px;line-height:1.6;color:#e2e8f0;white-space:pre-wrap}section{margin-bottom:48px}section h2{font-size:32px;margin:0 0 16px;color:#e2e8f0}section h3{font-size:24px;margin:32px 0 16px;color:#cbd5e1}.api-table{width:100%;border-collapse:collapse;margin:24px 0;background:#0b1220;border:1px solid #1f2937;border-radius:12px;overflow:hidden}.api-table th{background:#1f2937;text-align:left;color:#cbd5e1;font-weight:600}.api-table td,.api-table th{padding:12px 16px;font-size:14px}.api-table td{border-top:1px solid #1f2937;color:#94a3b8}.api-table code{background:#1f2937;padding:2px 6px;border-radius:4px;font-family:Monaco,Menlo,monospace;font-size:13px;color:#38bdf8}