.presentation-root{--deck-bg:#06060b;--deck-card:#ffffff0a;--deck-border:#ffffff14;--deck-text:#f4f4f5;--deck-muted:#a1a1aa;--deck-accent:#6366f1;--deck-accent-soft:#6366f126;--deck-accent-glow:#6366f173;--deck-accent-deep:#4f46e5;--deck-cyan:#22d3ee;--deck-ease:cubic-bezier(.22, 1, .36, 1);z-index:60;background:var(--deck-bg);color:var(--deck-text);font-family:system-ui,-apple-system,Segoe UI,sans-serif;position:fixed;inset:0;overflow:hidden}.presentation-bg-mesh{pointer-events:none;background:radial-gradient(ellipse 80% 50% at 20% -10%, #6366f12e, transparent 55%), radial-gradient(ellipse 60% 40% at 90% 100%, #22d3ee1a, transparent 50%), var(--deck-bg);position:absolute;inset:0}.presentation-bg-grid{pointer-events:none;opacity:.35;background-image:linear-gradient(#ffffff08 1px,#0000 1px),linear-gradient(90deg,#ffffff08 1px,#0000 1px);background-size:48px 48px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(70% 60% at 50% 40%,#000,#0000);mask-image:radial-gradient(70% 60% at 50% 40%,#000,#0000)}.presentation-chrome{z-index:100;pointer-events:auto;justify-content:space-between;align-items:center;gap:12px;padding:12px clamp(16px,4vw,40px);display:flex;position:absolute;top:0;left:0;right:0}.presentation-logo{align-items:center;line-height:0;text-decoration:none;display:inline-flex}.presentation-chrome-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.presentation-counter{color:var(--deck-muted);font-variant-numeric:tabular-nums;margin-right:4px;font-size:12px;font-weight:600}.presentation-counter strong{color:var(--deck-text)}.presentation-btn-ghost{border:1px solid var(--deck-border);color:var(--deck-text);background:#ffffff0a;border-radius:12px;align-items:center;padding:8px 16px;font-size:13px;font-weight:700;text-decoration:none;transition:background .2s,border-color .2s;display:inline-flex}.presentation-btn-ghost:hover{background:var(--deck-accent-soft);border-color:#6366f159}.presentation-btn-primary{background:linear-gradient(135deg, var(--deck-accent), var(--deck-accent-deep));color:#fff;border:none;border-radius:12px;align-items:center;padding:8px 18px;font-size:13px;font-weight:800;text-decoration:none;transition:transform .2s,box-shadow .2s;display:inline-flex;box-shadow:0 8px 24px #6366f159}.presentation-btn-primary:hover{box-shadow:0 12px 32px #6366f173}.presentation-progress{z-index:100;background:#ffffff0f;height:3px;position:absolute;bottom:0;left:0;right:0}.presentation-progress-bar{background:linear-gradient(90deg, var(--deck-accent), var(--deck-cyan));height:100%;transition:width .5s var(--deck-ease)}.presentation-dots{z-index:100;flex-direction:column;gap:8px;display:flex;position:absolute;top:50%;right:clamp(12px,3vw,28px);transform:translateY(-50%)}.presentation-dot{cursor:pointer;background:#ffffff26;border:none;border-radius:50%;width:8px;height:8px;padding:0;transition:transform .25s,background .25s}.presentation-dot.active{background:var(--deck-accent);box-shadow:0 0 12px var(--deck-accent-glow);transform:scale(1.35)}.presentation-dot:hover{background:#ffffff59}.presentation-nav-hint{z-index:100;color:var(--deck-muted);align-items:center;gap:8px;font-size:11px;display:flex;position:absolute;bottom:20px;right:clamp(20px,4vw,40px)}.presentation-keys{gap:4px;display:flex}.presentation-key{border:1px solid var(--deck-border);background:#ffffff0a;border-radius:6px;padding:3px 8px;font-size:10px;font-weight:600}.presentation-nav-zone{z-index:20;cursor:pointer;background:0 0;border:none;width:12%;padding:0;position:absolute;top:0;bottom:56px}.presentation-nav-zone.prev{left:0}.presentation-nav-zone.next{right:0}.presentation-deck{z-index:40;width:100%;height:100%;position:relative}.presentation-slide{opacity:0;visibility:hidden;transition:opacity .55s var(--deck-ease), transform .55s var(--deck-ease), visibility .55s;pointer-events:none;flex-direction:column;justify-content:center;padding:72px clamp(24px,6vw,80px) 88px;display:flex;position:absolute;inset:0;transform:translate(40px)scale(.98)}.presentation-slide.active{opacity:1;visibility:visible;pointer-events:auto;transform:translate(0)scale(1)}.presentation-slide-inner{width:100%;max-width:960px;margin:0 auto}.presentation-eyebrow{letter-spacing:.28em;text-transform:uppercase;color:var(--deck-cyan);opacity:0;margin-bottom:16px;font-size:11px;font-weight:700;transform:translateY(16px)}.presentation-slide.active .presentation-eyebrow{animation:deck-rise .6s var(--deck-ease) .1s forwards}.presentation-slide h1,.presentation-slide h2{letter-spacing:-.03em;opacity:0;font-weight:800;line-height:1.08;transform:translateY(24px)}.presentation-slide h1{font-size:clamp(2.2rem,6vw,4rem)}.presentation-slide h2{margin-bottom:12px;font-size:clamp(1.6rem,4vw,2.75rem)}.presentation-slide.active h1,.presentation-slide.active h2{animation:deck-rise .65s var(--deck-ease) .15s forwards}.presentation-subtitle{max-width:560px;color:var(--deck-muted);opacity:0;margin-top:20px;font-size:clamp(1rem,2.2vw,1.25rem);line-height:1.6;transform:translateY(20px)}.presentation-slide.active .presentation-subtitle{animation:deck-rise .65s var(--deck-ease) .28s forwards}.presentation-gradient-text{background:linear-gradient(135deg, #a5b4fc, var(--deck-cyan));color:#0000;-webkit-background-clip:text;background-clip:text}.presentation-accent{color:var(--deck-accent)}.presentation-stagger>*{opacity:0;transform:translateY(20px)}.presentation-slide.active .presentation-stagger>:first-child{animation:deck-rise .5s var(--deck-ease) .35s forwards}.presentation-slide.active .presentation-stagger>:nth-child(2){animation:deck-rise .5s var(--deck-ease) .45s forwards}.presentation-slide.active .presentation-stagger>:nth-child(3){animation:deck-rise .5s var(--deck-ease) .55s forwards}.presentation-slide.active .presentation-stagger>:nth-child(4){animation:deck-rise .5s var(--deck-ease) .65s forwards}.presentation-slide.active .presentation-stagger>:nth-child(5){animation:deck-rise .5s var(--deck-ease) .75s forwards}.presentation-slide.active .presentation-stagger>:nth-child(6){animation:deck-rise .5s var(--deck-ease) .85s forwards}.presentation-cards{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:36px;display:grid}.presentation-card{background:var(--deck-card);border:1px solid var(--deck-border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:16px;padding:22px 24px}.presentation-card strong{margin-bottom:8px;font-size:15px;display:block}.presentation-card span{color:var(--deck-muted);font-size:13px;line-height:1.55}.presentation-card-icon{background:var(--deck-accent-soft);color:#a5b4fc;border:1px solid #6366f140;border-radius:10px;place-items:center;width:36px;height:36px;margin-bottom:14px;font-size:10px;font-weight:800;display:grid}.presentation-bullets{margin-top:28px;padding:0;list-style:none}.presentation-bullets li{color:#ffffffd1;margin-bottom:14px;padding-left:28px;font-size:clamp(.95rem,2vw,1.1rem);line-height:1.5;position:relative}.presentation-bullets li:before{content:"";background:var(--deck-accent);width:8px;height:8px;box-shadow:0 0 12px var(--deck-accent-glow);border-radius:50%;position:absolute;top:.55em;left:0}.presentation-split{grid-template-columns:1fr;align-items:center;gap:40px;display:grid}@media (min-width:800px){.presentation-split{grid-template-columns:1fr 1fr}}.presentation-mock-ui{border:1px solid var(--deck-border);opacity:0;background:#0006;border-radius:20px;overflow:hidden;transform:translateY(24px)scale(.96);box-shadow:0 32px 80px #00000080}.presentation-slide.active .presentation-mock-ui{animation:deck-scale-in .7s var(--deck-ease) .4s forwards}.presentation-mock-bar{border-bottom:1px solid var(--deck-border);background:#ffffff0a;gap:6px;padding:12px 16px;display:flex}.presentation-mock-bar i{background:#ffffff26;border-radius:50%;width:10px;height:10px;display:block}.presentation-mock-body{padding:20px}.presentation-mock-row{border:1px solid var(--deck-border);background:#ffffff0d;border-radius:12px;margin-bottom:10px;padding:14px 16px;font-size:13px}.presentation-mock-row em{color:#6ee7b7;float:right;font-size:11px;font-style:normal;font-weight:700}.presentation-mock-row.warn em{color:#fb923c}.presentation-mod-chip{letter-spacing:.06em;text-transform:uppercase;border-radius:6px;margin-bottom:10px;padding:4px 8px;font-size:10px;font-weight:800;display:inline-block}.presentation-mod-chip--base{color:#86efac;background:#22c55e26;border:1px solid #22c55e59}.presentation-mod-chip--addon{color:#c7d2fe;background:#6366f126;border:1px solid #6366f159}.presentation-actions{z-index:80;flex-wrap:wrap;gap:14px;margin-top:28px;display:flex;position:relative}.presentation-slide-btn{border-radius:14px;align-items:center;padding:14px 24px;font-size:14px;font-weight:700;text-decoration:none;transition:transform .2s,box-shadow .2s,background .2s;display:inline-flex}.presentation-slide-btn:active{transform:scale(.97)}.presentation-slide-btn--primary{background:linear-gradient(135deg, var(--deck-accent), #4f46e5);color:#fff;box-shadow:0 8px 28px #6366f159}.presentation-slide-btn--primary:hover{box-shadow:0 12px 36px #6366f173}.presentation-slide-btn--ghost{background:var(--deck-card);color:var(--deck-text);border:1px solid var(--deck-border)}.presentation-slide-btn--ghost:hover{background:var(--deck-accent-soft);border-color:#6366f166}.presentation-timeline{gap:0;margin-top:32px;display:grid}.presentation-tl-item{grid-template-columns:48px 1fr;gap:20px;padding-bottom:24px;display:grid}.presentation-tl-num{background:var(--deck-accent-soft);color:#a5b4fc;border:1px solid #6366f159;border-radius:14px;place-items:center;width:48px;height:48px;font-size:14px;font-weight:800;display:grid}.presentation-tl-content strong{margin-bottom:4px;font-size:15px;display:block}.presentation-tl-content span{color:var(--deck-muted);font-size:13px;line-height:1.5}.presentation-faq{gap:12px;margin-top:28px;display:grid}.presentation-faq-item{background:var(--deck-card);border:1px solid var(--deck-border);border-radius:14px;padding:16px 20px}.presentation-faq-item strong{color:#e4e4e7;margin-bottom:6px;font-size:14px;display:block}.presentation-faq-item p{color:var(--deck-muted);margin:0;font-size:13px;line-height:1.55}.presentation-cta-box{text-align:center;opacity:0;background:linear-gradient(135deg,#6366f133,#22d3ee14);border:1px solid #6366f14d;border-radius:20px;margin-top:36px;padding:32px 36px;transform:translateY(20px)}.presentation-slide.active .presentation-cta-box{animation:deck-rise .6s var(--deck-ease) .5s forwards}.presentation-cta-box p{color:var(--deck-muted);margin-top:10px;font-size:15px}.presentation-title-glow{background:radial-gradient(circle, var(--deck-accent-glow), transparent 70%);filter:blur(60px);opacity:.4;pointer-events:none;border-radius:50%;width:400px;height:400px;animation:4s ease-in-out infinite deck-pulse;position:absolute;top:20%;left:10%}.presentation-center{text-align:center}.presentation-center .presentation-subtitle{margin-inline:auto}@keyframes deck-rise{to{opacity:1;transform:translateY(0)}}@keyframes deck-scale-in{0%{opacity:0;transform:translateY(24px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes deck-pulse{0%,to{opacity:.3;transform:scale(1)}50%{opacity:.5;transform:scale(1.08)}}@media (max-width:640px){.presentation-dots,.presentation-nav-hint .presentation-keys{display:none}.presentation-slide{padding:72px 20px}.presentation-nav-zone{width:22%}.presentation-chrome-actions .presentation-counter{display:none}}