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auto;display:flex;align-items:center;justify-content:center;font-size:44px}.tone-emerald{background:#10b9811a;color:var(--emerald)}.tone-red{background:#ff52521a;color:var(--red)}.tone-primary{background:var(--p10);color:var(--primary)}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:90;background:#00000080;display:flex;align-items:flex-end;justify-content:center;animation:fade .2s}.sheet{width:100%;max-width:560px;background:var(--surface);border-radius:24px 24px 0 0;padding:20px 20px calc(20px + env(safe-area-inset-bottom));animation:up .25s ease}.sheet .grabber{width:40px;height:4px;border-radius:2px;background:var(--border-strong);margin:0 auto 20px}@media (min-width: 640px){.sheet-backdrop{align-items:center}.sheet{border-radius:24px}.sheet .grabber{display:none}}.toast{position:fixed;left:50%;bottom:96px;transform:translate(-50%);z-index:120;background:#323232;color:#fff;padding:14px 20px;border-radius:10px;font-size:14px;box-shadow:0 8px 24px #0000004d;animation:up .25s ease;max-width:calc(100vw - 32px)}.toast-emerald{background:var(--emerald)}.toast-red{background:var(--red)}@media (min-width: 960px){.toast{bottom:32px;left:calc(50% + var(--sidebar) / 2)}}@keyframes fade{0%{opacity:0}}@keyframes pop{0%{opacity:0;transform:scale(.85)}}@keyframes up{0%{opacity:0;transform:translate(var(--tx, 0),24px)}}.toast{--tx: -50%}.landing-hero{position:relative;min-height:100vh;min-height:100dvh;overflow:hidden;color:#fff;display:flex;flex-direction:column}.landing-hero video,.landing-hero .bg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover}.landing-hero .bg{background:url(/landing_bg.jpg) center/cover,linear-gradient(#121121,#1a1a2e,#0f0f1a)}.landing-hero .overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(#0006,#0009,#000000d9)}.landing-nav{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:20px 24px;max-width:1200px;margin:0 auto;width:100%}.landing-nav .logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:3px}.landing-nav .logo img{width:32px;height:32px;object-fit:contain}.landing-nav .links{display:flex;gap:8px;align-items:center}.landing-nav .links a.plain{padding:8px 12px;color:#ffffffbf;font-weight:600;font-size:14px;border-radius:10px}.landing-nav .links a.plain:hover{color:#fff;background:#ffffff14}.landing-content{position:relative;z-index:1;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;width:100%;max-width:520px;margin:0 auto;animation:fade 1.2s ease-out}.landing-title{font-size:clamp(44px,9vw,72px);font-weight:800;letter-spacing:6px}.landing-tag{font-size:clamp(18px,2.4vw,22px);color:#fffc;font-weight:500;margin-top:12px}.landing-sub{font-size:15px;color:#ffffff8c;margin-top:8px;line-height:1.6}.role-toggle{width:100%;display:flex;padding:4px;border-radius:16px;background:#ffffff1a;border:1px solid rgba(255,255,255,.15);margin-top:56px}.role-toggle button{flex:1;padding:14px 0;border-radius:12px;border:0;background:transparent;color:#ffffff8a;font-weight:700;font-size:14px;transition:.2s}.role-toggle button.on{background:var(--primary);color:#fff;box-shadow:0 4px 12px var(--p30)}.guest-btn{margin-top:20px;width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 20px;border-radius:16px;background:#ffffff14;border:1px solid rgba(255,255,255,.2);color:#ffffffe6;font-weight:600;font-size:14px}.guest-btn:hover{background:#ffffff24}.scroll-hint{position:relative;z-index:1;text-align:center;padding-bottom:20px;color:#ffffff80;font-size:24px;animation:bob 2s infinite}@keyframes bob{50%{transform:translateY(6px)}}.landing-section{padding:88px 0}.landing-section.alt{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.feature{padding:24px}.feature .ic{width:48px;height:48px;border-radius:14px;background:var(--p10);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:16px}.step-num{width:36px;height:36px;border-radius:50%;background:var(--primary);color:#fff;font-weight:800;display:inline-flex;align-items:center;justify-content:center}.footer{padding:32px 0 40px;color:var(--text-3);font-size:13px}.auth-wrap{min-height:100vh;display:grid;grid-template-columns:1fr}.auth-form{width:100%;max-width:460px;margin:0 auto;padding:32px 24px 48px}.auth-side{display:none;position:relative;overflow:hidden;color:#fff;background:url(/landing_bg.jpg) center/cover}.auth-side:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(160deg,#5048e5d9,#121121eb)}.auth-side>div{position:relative;padding:56px;display:flex;flex-direction:column;height:100%;justify-content:flex-end}@media (min-width: 960px){.auth-wrap{grid-template-columns:1fr 1fr}.auth-side{display:block}.auth-form{padding-top:64px}}.price-card{padding:28px 24px;position:relative;display:flex;flex-direction:column}.price-card.popular{border:2px solid var(--primary);box-shadow:0 12px 32px var(--p20)}.price-card .tag{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--primary);color:#fff;font-size:10px;font-weight:800;letter-spacing:1px;padding:4px 12px;border-radius:20px}.price-card .price{font-size:40px;font-weight:800;margin:20px 0}.price-card .price small{font-size:14px;color:var(--text-3);font-weight:500}.price-card ul{list-style:none;padding:0;margin:0 0 28px;display:flex;flex-direction:column;gap:14px;font-size:14px;flex:1}.price-card li{display:flex;gap:10px;align-items:center}.price-card li svg{color:var(--emerald);font-size:18px;flex-shrink:0}.price-card li.hl{color:var(--primary);font-weight:600}.price-card li.hl svg{color:var(--primary)}.price-card li.off{color:var(--text-3)}.price-card li.off svg{color:var(--text-3)}.step-indicator{display:flex;align-items:flex-start}.step-indicator .line{flex:1;height:2px;background:var(--border-strong);margin-top:19px}.step-indicator .line.on{background:var(--primary)}.step-indicator .s{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:12px;font-weight:600;color:var(--text-3);width:64px}.step-indicator .s .c{width:40px;height:40px;border-radius:50%;border:2px solid var(--border-strong);display:flex;align-items:center;justify-content:center;font-weight:700}.step-indicator .s.on{color:var(--primary)}.step-indicator .s.on .c{background:var(--primary);border-color:var(--primary);color:#fff}.step-indicator .s.done .c{background:var(--p15);border-color:var(--primary);color:var(--primary)}.dropzone{border:2px dashed var(--border-strong);border-radius:16px;padding:28px;text-align:center;cursor:pointer;transition:border-color .15s;display:block}.dropzone:hover{border-color:var(--primary)}.dropzone svg{font-size:36px;color:var(--primary)}.sticky-actions{position:sticky;bottom:0;background:var(--surface);border-top:1px solid var(--border);padding:16px 0 calc(16px + env(safe-area-inset-bottom));z-index:5}.prose{max-width:720px;line-height:1.7;color:var(--text-2)}.prose h2{color:var(--text);font-size:18px;margin:28px 0 8px}.prose p{margin:0 0 12px}.immersive .bottom-nav{display:none}.shell.immersive .main{padding-bottom:0}