:root{--demoghost-accent: #6366f1;--demoghost-cursor: #0f172a;--demoghost-glass-bg: rgba(255, 255, 255, .75);--demoghost-border: rgba(226, 232, 240, .8);--demoghost-text: #0f172a;--demoghost-shadow: 0 20px 40px -15px rgba(0, 0, 0, .08);--demoghost-z-index-cursor: 999999;--demoghost-z-index-overlay: 999990}.dg-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.dg-cursor{position:fixed;top:0;left:0;width:32px;height:32px;pointer-events:none;z-index:var(--demoghost-z-index-cursor, 999999);will-change:transform;transition:transform .05s linear,opacity .2s ease;-webkit-user-select:none;user-select:none}.dg-cursor-svg{filter:drop-shadow(0 2px 5px rgba(0,0,0,.25));transition:transform .12s cubic-bezier(.34,1.56,.64,1)}.dg-cursor--active .dg-cursor-svg{transform:scale(.85)}.dg-cursor-dot{width:16px;height:16px;background-color:var(--demoghost-accent, #6366f1);border:2px solid #ffffff;border-radius:50%;box-shadow:0 2px 8px #00000040;transition:transform .12s ease}.dg-cursor--active .dg-cursor-dot{transform:scale(.75)}.dg-touch-orb{width:44px;height:44px;border-radius:50%;background:radial-gradient(circle,rgba(99,102,241,.35) 0%,rgba(99,102,241,.1) 70%,transparent 100%);border:2px solid rgba(255,255,255,.85);box-shadow:0 4px 15px #6366f166;display:flex;align-items:center;justify-content:center;transform:translate(-50%,-50%);transition:transform .15s ease,background-color .15s ease}.dg-touch-inner{width:16px;height:16px;border-radius:50%;background-color:var(--demoghost-accent, #6366f1);box-shadow:0 0 10px #6366f1cc}.dg-cursor--active .dg-touch-orb{transform:translate(-50%,-50%) scale(1.25);background:radial-gradient(circle,rgba(99,102,241,.55) 0%,rgba(99,102,241,.2) 70%,transparent 100%)}.dg-click-ripple{position:fixed;width:40px;height:40px;margin-left:-20px;margin-top:-20px;border-radius:50%;border:2px solid var(--demoghost-accent, #6366f1);background-color:#6366f133;pointer-events:none;z-index:calc(var(--demoghost-z-index-cursor, 999999) - 1);animation:dg-ripple-anim .5s cubic-bezier(.1,.8,.3,1) forwards}@keyframes dg-ripple-anim{0%{transform:scale(.2);opacity:1}to{transform:scale(2);opacity:0}}.dg-spotlight-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#0f172a80;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);pointer-events:none;z-index:var(--demoghost-z-index-overlay, 999990);transition:clip-path .3s ease}.dg-highlight-glow{outline:2px solid var(--demoghost-accent, #6366f1)!important;outline-offset:4px;box-shadow:0 0 20px #6366f173!important;transition:box-shadow .3s ease;position:relative;z-index:calc(var(--demoghost-z-index-overlay, 999990) + 2)}.dg-highlight-outline{outline:2px dashed var(--demoghost-accent, #6366f1)!important;outline-offset:4px;position:relative;z-index:calc(var(--demoghost-z-index-overlay, 999990) + 2)}.dg-highlight-pulse{animation:dg-pulse 1.5s infinite;position:relative;z-index:calc(var(--demoghost-z-index-overlay, 999990) + 2)}@keyframes dg-pulse{0%{box-shadow:0 0 #6366f199}70%{box-shadow:0 0 0 12px #6366f100}to{box-shadow:0 0 #6366f100}}.dg-glass-panel{background:var(--demoghost-glass-bg, rgba(255, 255, 255, .75));backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--demoghost-border, rgba(226, 232, 240, .8));box-shadow:var(--demoghost-shadow, 0 20px 40px -15px rgba(0, 0, 0, .08));border-radius:14px}.dg-caption{position:fixed;padding:12px 18px;max-width:320px;z-index:calc(var(--demoghost-z-index-overlay, 999990) + 5);pointer-events:none;opacity:0;transform:translateY(8px);transition:opacity .25s ease,transform .25s ease;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.dg-caption--visible{opacity:1}.dg-caption-title{font-weight:600;font-size:14px;margin-bottom:4px;color:var(--demoghost-text, #0f172a)}.dg-caption-text{font-size:13px;line-height:1.45;color:var(--demoghost-text, #0f172a);opacity:.9}.dg-controls-container{position:fixed;bottom:24px;left:50%;transform:translate(-50%);z-index:calc(var(--demoghost-z-index-overlay, 999990) + 10);transition:transform .35s cubic-bezier(.16,1,.3,1),opacity .3s ease;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;-webkit-user-select:none;user-select:none}.dg-controls-container--hidden{transform:translate(-50%) translateY(40px);opacity:0;pointer-events:none}.dg-controls-hud{min-width:380px;max-width:90vw;padding:12px 18px;border-radius:20px;background:var(--demoghost-glass-bg, rgba(255, 255, 255, .72));backdrop-filter:blur(24px) saturate(190%);-webkit-backdrop-filter:blur(24px) saturate(190%);border:1px solid var(--demoghost-border, rgba(255, 255, 255, .45));box-shadow:0 20px 50px #0000001f,0 0 0 1px #fff3 inset;color:var(--demoghost-text, #0f172a);display:flex;flex-direction:column;gap:10px}.dg-controls-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.dg-controls-title{font-size:13px;font-weight:600;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--demoghost-text, #0f172a)}.dg-controls-step-badge{font-size:12px;font-weight:500;opacity:.7;white-space:nowrap;font-variant-numeric:tabular-nums}.dg-controls-progress{width:100%;height:4px;background:#00000014;border-radius:4px;overflow:hidden;position:relative}.dg-controls-progress-bar{height:100%;background:var(--demoghost-accent, #6366f1);border-radius:4px;transition:width .3s ease}.dg-controls-buttons{display:flex;align-items:center;justify-content:center;gap:10px}.dg-btn{background:transparent;border:none;outline:none;cursor:pointer;padding:6px;border-radius:10px;color:var(--demoghost-text, #0f172a);opacity:.85;display:flex;align-items:center;justify-content:center;transition:all .15s ease}.dg-btn:hover{opacity:1;background:#0000000f;transform:scale(1.05)}.dg-btn:active{transform:scale(.95)}.dg-btn--play{width:36px;height:36px;background:var(--demoghost-accent, #6366f1);color:#fff;border-radius:50%;box-shadow:0 4px 12px #6366f159;opacity:1}.dg-btn--play:hover{background:var(--demoghost-accent, #6366f1);box-shadow:0 6px 16px #6366f180;filter:brightness(1.08)}.dg-speed-select{background:transparent;border:1px solid rgba(0,0,0,.12);border-radius:8px;padding:3px 6px;font-size:11px;font-weight:600;color:var(--demoghost-text, #0f172a);cursor:pointer;outline:none;transition:border-color .15s ease}.dg-speed-select:hover{border-color:var(--demoghost-accent, #6366f1)}@media(max-width:480px){.dg-controls-hud{min-width:92vw;padding:10px 14px}}:root{--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--bg-gradient: radial-gradient(120% 120% at 50% 0%, #1e1b4b 0%, #0f172a 60%, #020617 100%);--surface-bg: rgba(15, 23, 42, .7);--surface-border: rgba(255, 255, 255, .12);--surface-glow: rgba(99, 102, 241, .15);--text-main: #f8fafc;--text-muted: #94a3b8;--accent: #6366f1;--accent-hover: #818cf8}[data-theme=light]{--bg-gradient: radial-gradient(120% 120% at 50% 0%, #f1f5f9 0%, #e2e8f0 70%, #cbd5e1 100%);--surface-bg: rgba(255, 255, 255, .78);--surface-border: rgba(0, 0, 0, .08);--surface-glow: rgba(99, 102, 241, .08);--text-main: #0f172a;--text-muted: #64748b;--accent: #4f46e5;--accent-hover: #6366f1}[data-theme=glass]{--bg-gradient: linear-gradient(135deg, #1e1b4b 0%, #312e81 40%, #0f172a 100%);--surface-bg: rgba(255, 255, 255, .15);--surface-border: rgba(255, 255, 255, .25);--surface-glow: rgba(168, 85, 247, .2);--text-main: #ffffff;--text-muted: #e2e8f0;--accent: #a855f7;--accent-hover: #c084fc}*{box-sizing:border-box}body{margin:0;padding:0;font-family:var(--font-sans);background:var(--bg-gradient);background-attachment:fixed;color:var(--text-main);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased}.glass-panel{background:var(--surface-bg);backdrop-filter:blur(24px) saturate(190%);-webkit-backdrop-filter:blur(24px) saturate(190%);border:1px solid var(--surface-border);border-radius:20px;box-shadow:0 25px 50px -12px #00000040,0 0 0 1px #ffffff0d inset}.glass-pill{background:var(--surface-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--surface-border);border-radius:9999px;padding:6px 14px;font-size:13px;display:inline-flex;align-items:center;gap:8px}.navbar{position:sticky;top:16px;margin:0 auto 32px;max-width:1200px;width:calc(100% - 32px);padding:12px 24px;display:flex;align-items:center;justify-content:space-between;z-index:100}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text-main);font-weight:700;font-size:18px;letter-spacing:-.02em}.brand-icon{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,var(--accent),#ec4899);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #6366f166}.nav-links{display:flex;align-items:center;gap:20px}.nav-link{color:var(--text-muted);text-decoration:none;font-size:14px;font-weight:500;transition:color .2s;cursor:pointer}.nav-link:hover,.nav-link.active{color:var(--text-main)}.theme-toggle-btn{background:transparent;border:1px solid var(--surface-border);border-radius:8px;padding:6px 10px;color:var(--text-main);cursor:pointer;font-size:12px;font-weight:600;transition:all .2s}.theme-toggle-btn:hover{background:#ffffff1a}.hero{text-align:center;max-width:900px;margin:40px auto 60px;padding:0 20px}.hero-pill{margin-bottom:24px;color:var(--accent);font-weight:600}.hero-title{font-size:clamp(40px,6vw,68px);font-weight:800;letter-spacing:-.03em;line-height:1.1;margin:0 0 20px;background:linear-gradient(180deg,var(--text-main) 30%,var(--text-muted) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{font-size:clamp(18px,2.5vw,24px);color:var(--text-muted);margin:0 0 32px;font-weight:400}.hero-actions{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;margin-bottom:36px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:12px;font-size:15px;font-weight:600;cursor:pointer;border:none;text-decoration:none;transition:all .2s cubic-bezier(.16,1,.3,1)}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 24px -4px #6366f180}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 12px 28px -4px 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p{color:var(--text-muted);font-size:16px;margin:0}.playground-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:80px}@media(max-width:900px){.playground-layout{grid-template-columns:1fr}}.editor-pane{display:flex;flex-direction:column}.pane-header{padding:16px 20px;border-bottom:1px solid var(--surface-border);display:flex;align-items:center;justify-content:space-between}.code-area{flex:1;padding:20px;font-family:var(--font-mono);font-size:13px;line-height:1.5;background:#00000040;color:#c7d2fe;border:none;resize:none;outline:none;min-height:320px}.sandbox-pane{padding:24px;display:flex;flex-direction:column}.mock-card{background:#0003;border:1px solid var(--surface-border);border-radius:12px;padding:20px;margin-top:16px}.form-group{margin-bottom:14px}.form-label{display:block;font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:6px}.form-input{width:100%;padding:10px 14px;border-radius:8px;background:#0000004d;border:1px solid var(--surface-border);color:#fff;font-size:14px;outline:none;transition:border-color .2s}.form-input:focus{border-color:var(--accent)}.recorder-card{padding:28px;margin-bottom:80px}.recorder-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;margin-bottom:24px;border-bottom:1px solid var(--surface-border);padding-bottom:16px}.record-status-pill{display:inline-flex;align-items:center;gap:8px;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600}.record-dot{width:8px;height:8px;border-radius:50%;background:#ef4444}.record-dot.pulsing{animation:pulse-dot 1s infinite alternate ease-in-out}@keyframes pulse-dot{0%{opacity:.3;transform:scale(.8)}to{opacity:1;transform:scale(1.3)}}.recorder-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}@media(max-width:900px){.recorder-grid{grid-template-columns:1fr}}.docs-layout{display:grid;grid-template-columns:260px 1fr;gap:32px}@media(max-width:860px){.docs-layout{grid-template-columns:1fr}}.docs-sidebar{padding:20px;height:fit-content;max-height:80vh;overflow-y:auto}.docs-search{width:100%;padding:8px 12px;border-radius:8px;background:#0003;border:1px solid var(--surface-border);color:#fff;font-size:13px;margin-bottom:16px;outline:none}.docs-nav-group-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin:16px 0 8px}.docs-nav-item{display:block;padding:6px 10px;border-radius:6px;font-size:13px;color:var(--text-muted);text-decoration:none;transition:all .15s;cursor:pointer}.docs-nav-item:hover,.docs-nav-item.active{color:var(--text-main);background:#ffffff14}.docs-content{padding:36px 44px}.docs-content h1{font-size:32px;margin-top:0;letter-spacing:-.02em}.docs-content h2{font-size:24px;margin-top:28px;border-bottom:1px solid var(--surface-border);padding-bottom:8px}.docs-content h3{font-size:18px;margin-top:20px}.docs-content code{font-family:var(--font-mono);background:#0000004d;padding:2px 6px;border-radius:4px;font-size:13px;color:#a5b4fc}.docs-content pre{background:#00000059;border:1px solid var(--surface-border);border-radius:10px;padding:16px;overflow-x:auto;font-family:var(--font-mono);font-size:13px;line-height:1.5;color:#c7d2fe}.footer{text-align:center;padding:40px 20px;border-top:1px solid var(--surface-border);color:var(--text-muted);font-size:14px}