:root{--bg: #0b0c10;--card: rgba(255,255,255,.06);--text: rgba(255,255,255,.92);--muted: rgba(255,255,255,.68);--line: rgba(255,255,255,.12);--accent: #b7ffda;--accent2: #a7c7ff}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;color:var(--text);background:var(--bg)}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(900px 500px at 20% 10%,rgba(167,199,255,.14),transparent 60%),radial-gradient(900px 500px at 80% 30%,rgba(183,255,218,.12),transparent 60%),radial-gradient(900px 600px at 50% 100%,rgba(255,255,255,.06),transparent 55%);pointer-events:none;z-index:0}main{position:relative;z-index:1;min-height:100vh;padding:32px 18px 60px;display:grid;place-items:center}.container{width:100%;max-width:1020px}.nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0 18px}.brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:.2px}.dot{width:10px;height:10px;border-radius:999px;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 0 22px #b7ffda40}.pill{display:inline-flex;gap:8px;align-items:center;border:1px solid var(--line);padding:8px 12px;border-radius:999px;color:var(--muted);font-size:13px;background:#ffffff08}.toast{border:1px solid rgba(183,255,218,.25);background:linear-gradient(135deg,#b7ffda1a,#a7c7ff0f);border-radius:16px;padding:12px 14px;margin:0 0 16px;display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}.toast strong{font-size:13px}.toast span{font-size:13px;color:var(--muted)}.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;align-items:stretch}@media (max-width: 880px){.hero{grid-template-columns:1fr}}.card{border:1px solid var(--line);background:var(--card);border-radius:22px;padding:22px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}h1{font-size:clamp(34px,4vw,54px);line-height:1.05;margin:0 0 14px;letter-spacing:-.8px}.h2{margin:0;font-size:18px;letter-spacing:-.2px}.lede{margin:0 0 18px;color:var(--muted);font-size:16px;line-height:1.6;max-width:52ch}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line);background:#ffffff0a;color:var(--text);padding:10px 14px;border-radius:12px;font-weight:600;cursor:pointer;text-decoration:none;transition:transform .12s ease}.btn.primary{border-color:#b7ffda59;background:linear-gradient(135deg,#b7ffda29,#a7c7ff1f)}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0)}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}@media (max-width: 880px){.grid3{grid-template-columns:1fr}}.k{border:1px solid var(--line);background:#0000001f;border-radius:16px;padding:14px}.k h3{margin:0 0 6px;font-size:14px;letter-spacing:.2px}.k p{margin:0;color:var(--muted);font-size:13px;line-height:1.5}.form{display:grid;gap:10px;margin-top:8px}label{font-size:13px;color:var(--muted)}input,select{width:100%;padding:12px;border-radius:12px;border:1px solid var(--line);background:#00000038;color:var(--text);outline:none}small{color:var(--muted);display:block;line-height:1.45}code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.footer{margin-top:18px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:13px}a{color:inherit}hr{border:none;border-top:1px solid var(--line);margin:14px 0}.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}