:root{--bg: #08090A;--bg-1: #0E0F11;--bg-2: #141518;--border: rgba(255, 255, 255, .08);--border-hi: rgba(255, 255, 255, .14);--fg: #F7F8F8;--fg-2: #B4B8BE;--fg-3: #8A8F98;--accent: #5E6AD2;--accent-2: #8B92F0;--gradient: linear-gradient(180deg, #F7F8F8 0%, #B4B8BE 100%);--gradient-accent: linear-gradient(135deg, #5E6AD2 0%, #8B92F0 50%, #5E6AD2 100%);--radius: 12px;--radius-lg: 16px;--shadow-1: 0 1px 2px rgba(0, 0, 0, .4);--shadow-2: 0 4px 16px rgba(0, 0, 0, .4), 0 0 0 1px rgba(255,255,255,.04);--shadow-3: 0 12px 40px rgba(0, 0, 0, .5), 0 0 0 1px rgba(255,255,255,.06);--ease: cubic-bezier(.4, 0, .2, 1);--font: "Inter", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font);color:var(--fg);background:var(--bg);font-feature-settings:"ss01","cv11";-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-size:15px;line-height:1.5}a{color:inherit;text-decoration:none}h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.02em}p{margin:0}body:before{content:"";position:fixed;inset:0;background:radial-gradient(900px 600px at 15% 0%,rgba(94,106,210,.15),transparent 60%),radial-gradient(700px 500px at 85% 10%,rgba(139,146,240,.1),transparent 60%);pointer-events:none;z-index:0}.main{animation:fadeIn .3s var(--ease)}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.app{position:relative;z-index:1;min-height:100%;display:flex;flex-direction:column}.container{max-width:1100px;margin:0 auto;padding:0 24px}.container.narrow{max-width:680px}.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:#08090ab3;backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:8px;font-weight:600;font-size:15px;letter-spacing:-.01em}.brand-dot{width:22px;height:22px;border-radius:6px;background:var(--gradient-accent);box-shadow:0 0 12px #5e6ad280;display:grid;place-items:center;font-size:12px}.topbar nav{display:flex;gap:2px}.navlink{padding:6px 12px;border-radius:8px;color:var(--fg-2);font-size:14px;transition:color .15s var(--ease),background .15s var(--ease)}.navlink:hover{color:var(--fg);background:#ffffff0a}.navlink.active{color:var(--fg);background:#ffffff14;box-shadow:inset 0 0 0 1px var(--border-hi)}.hero{padding:120px 0 80px;text-align:center}.hero .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:#5e6ad21a;border:1px solid rgba(94,106,210,.25);color:var(--accent-2);font-size:12px;font-weight:500;letter-spacing:.02em;margin-bottom:32px}.hero .eyebrow .pulse{width:6px;height:6px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 8px var(--accent-2);animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.hero h1{font-size:clamp(40px,6vw,72px);line-height:1.05;letter-spacing:-.04em;margin:0 auto 24px;max-width:900px;background:var(--gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;text-wrap:balance}.hero .lead{font-size:clamp(16px,1.6vw,19px);color:var(--fg-2);max-width:620px;margin:0 auto;line-height:1.55;text-wrap:balance}.cards{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));margin-top:64px}.card{position:relative;background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;display:block;color:inherit;overflow:hidden;transition:transform .2s var(--ease),border-color .2s var(--ease),background .2s var(--ease)}.card:before{content:"";position:absolute;inset:0;background:radial-gradient(400px 200px at var(--mx, 50%) var(--my, 0%),rgba(94,106,210,.15),transparent 60%);opacity:0;transition:opacity .25s var(--ease);pointer-events:none}.card:hover{transform:translateY(-2px);border-color:var(--border-hi);background:var(--bg-2)}.card:hover:before{opacity:1}.card-icon{width:36px;height:36px;border-radius:9px;display:grid;place-items:center;font-size:18px;background:linear-gradient(135deg,#5e6ad233,#5e6ad20d);border:1px solid rgba(94,106,210,.2);margin-bottom:16px}.card h3{font-size:16px;font-weight:600;margin-bottom:4px;letter-spacing:-.01em}.card p{font-size:13px;color:var(--fg-3);line-height:1.5}.card .arrow{position:absolute;top:20px;right:20px;color:var(--fg-3);transition:transform .2s var(--ease),color .2s var(--ease)}.card:hover .arrow{transform:translate(2px,-2px);color:var(--accent-2)}.card.accent-purple .card-icon{background:linear-gradient(135deg,#a855f733,#a855f70d);border-color:#a855f733}.card.accent-green .card-icon{background:linear-gradient(135deg,#10b98133,#10b9810d);border-color:#10b98133}.card.accent-orange .card-icon{background:linear-gradient(135deg,#f59e0b33,#f59e0b0d);border-color:#f59e0b33}.card.accent-blue .card-icon{background:linear-gradient(135deg,#3b82f633,#3b82f60d);border-color:#3b82f633}.section{padding:64px 0}.section-head{margin-bottom:32px}.section-head h2{font-size:clamp(28px,3vw,36px);letter-spacing:-.03em;text-wrap:balance;margin-bottom:8px}.section-head p{color:var(--fg-2)}.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.list{list-style:none;padding:0;margin:0}.list li{padding:16px 20px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-1);margin-bottom:8px;transition:background .15s var(--ease),border-color .15s var(--ease)}.list li:hover{background:var(--bg-2);border-color:var(--border-hi)}.list li strong{font-weight:500}.list li a{color:var(--accent-2);margin-left:8px}.list li p{font-size:13px;color:var(--fg-3);margin-top:4px}.tag{display:inline-block;font-size:11px;padding:2px 8px;border-radius:6px;background:#ffffff0f;color:var(--fg-2);border:1px solid var(--border);text-transform:uppercase;letter-spacing:.05em;font-weight:500;margin-bottom:8px}.status-ready{background:#10b9811a;color:#34d399;border-color:#10b98133}.status-beta{background:#f59e0b1a;color:#fbbf24;border-color:#f59e0b33}.status-dev{background:#5e6ad21a;color:var(--accent-2);border-color:#5e6ad233}.hint{color:var(--fg-3);padding:1rem 0}.error{color:#fca5a5;background:#ef44441a;padding:.6rem 1rem;border-radius:8px;border:1px solid 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