@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--bg: #0a0a0d;--bg-glow: #14101f;--surface: #161619;--surface-2: #1d1d22;--surface-3: #25252b;--border: #2c2c33;--border-strong: #3a3a44;--text: #f3f3f5;--muted: #a0a0ab;--faint: #6f6f7a;--accent: #9147ff;--accent-2: #b07bff;--accent-hover: #a061ff;--accent-glow: rgba(145, 71, 255, .35);--accent-soft: rgba(145, 71, 255, .12);--green: #1fd66b;--green-soft: rgba(31, 214, 107, .14);--red: #ff4d4d;--red-soft: rgba(255, 77, 77, .12);--amber: #ffb020;--radius: 14px;--radius-sm: 9px;--radius-lg: 20px;--shadow: 0 8px 30px rgba(0, 0, 0, .45);--shadow-lg: 0 18px 50px rgba(0, 0, 0, .55);--ring: 0 0 0 3px var(--accent-soft);--ease: cubic-bezier(.22, 1, .36, 1);--t: .18s var(--ease)}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}body{background:radial-gradient(900px 500px at 15% -8%,var(--bg-glow),transparent 60%),radial-gradient(800px 600px at 110% 0%,#0f1620,transparent 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var(--ease)}.app-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.brand{display:flex;align-items:baseline;gap:11px}.brand-name{font-size:21px;font-weight:800;letter-spacing:-.02em;background:linear-gradient(120deg,#fff 20%,var(--accent-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.brand-sub{color:var(--muted);font-size:13px}.card{background:linear-gradient(180deg,var(--surface),var(--surface) 60%,#131316);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px;box-shadow:var(--shadow);animation:fade-in-up .45s var(--ease) both}.card h2{font-size:16px;margin-bottom:10px}.muted{color:var(--muted)}.hint{color:var(--muted);font-size:13px}.row{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.stack{display:flex;flex-direction:column;gap:10px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:11px}.tabs{display:flex;gap:2px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:5px;margin-bottom:20px;flex-wrap:wrap;box-shadow:var(--shadow)}.tab{background:none;border:0;border-radius:var(--radius-sm);color:var(--muted);padding:8px 15px;cursor:pointer;font:inherit;font-size:13.5px;font-weight:600;transition:color var(--t),background var(--t)}.tab:hover{color:var(--text);background:var(--surface-2)}.tab.active{color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-hover));box-shadow:0 4px 14px var(--accent-glow)}.label{display:block;font-size:12px;font-weight:500;color:var(--muted);margin:12px 0 5px}.input,.textarea,.select{width:100%;background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-sm);padding:9px 12px;font:inherit;transition:border-color var(--t),box-shadow var(--t),background var(--t)}.input::placeholder,.textarea::placeholder{color:var(--faint)}.input:hover,.textarea:hover,.select:hover{border-color:var(--border-strong)}.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--accent);box-shadow:var(--ring);background:var(--surface)}.textarea{resize:vertical}.mono{font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace}.btn{background:linear-gradient(135deg,var(--accent),var(--accent-hover));color:#fff;border:0;border-radius:var(--radius-sm);padding:9px 18px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px;box-shadow:0 4px 14px var(--accent-glow);transition:transform var(--t),box-shadow var(--t),background 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input{-webkit-appearance:none;-moz-appearance:none;appearance:none;flex:none;width:38px;height:22px;background:var(--surface-3);border:1px solid var(--border-strong);border-radius:999px;position:relative;cursor:pointer;transition:background var(--t),border-color var(--t)}.toggle input:checked{background:linear-gradient(135deg,var(--accent),var(--accent-hover));border-color:transparent}.toggle input:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;background:#fff;border-radius:50%;box-shadow:0 1px 3px #0006;transition:transform var(--t)}.toggle input:checked:after{transform:translate(16px)}.toggle input:disabled{cursor:default}.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px;border:1px solid var(--border);background:var(--surface-2)}.badge.on{color:var(--green);border-color:#1fd66b59;background:var(--green-soft)}.badge.off{color:var(--muted)}.dot{width:7px;height:7px;border-radius:50%;background:currentColor}.badge.on .dot{box-shadow:0 0 #1fd66b99;animation:pulse 2s infinite}.list{list-style:none;padding:0;margin:0}.list li{display:flex;align-items:center;gap:9px;padding:8px 6px;border-radius:var(--radius-sm);border-bottom:1px solid var(--border);transition:background var(--t)}.list li:hover{background:var(--surface-2)}.list li:last-child{border-bottom:0}.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;display:inline-block;vertical-align:-2px}@keyframes spin{to{transform:rotate(360deg)}}.toast-host{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:9px;z-index:50}.toast{background:var(--surface-2);border:1px solid var(--border);border-left:3px solid 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var(--accent-glow)}.choice-title{font-size:19px;font-weight:700;letter-spacing:-.01em}.choice-sub{color:var(--muted);font-size:14px;margin:6px 0 16px;min-height:40px}.choice-feats{list-style:none;padding:0;margin:0 0 22px;display:flex;flex-direction:column;gap:9px}.choice-feats li{display:flex;align-items:flex-start;gap:9px;font-size:13.5px;color:var(--text)}.choice-feats li svg{flex:none;margin-top:2px;color:var(--accent-2)}.choice .btn{margin-top:auto;width:100%;padding:11px 18px;font-size:14.5px}.landing-foot{text-align:center;color:var(--faint);font-size:12.5px;margin-top:26px;animation:fade-in .6s var(--ease) both;animation-delay:.2s}.center-narrow{max-width:440px;margin:0 auto}@keyframes fade-in{0%{opacity:0}}@keyframes fade-in-up{0%{opacity:0;transform:translateY(12px)}}@keyframes pulse{70%{box-shadow:0 0 0 6px #1fd66b00}to{box-shadow:0 0 #1fd66b00}}@media (prefers-reduced-motion: 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