:root{--bg:#070a12;--card:rgba(15,22,38,.7);--card-solid:#0f1626;--lime:#a8ff35;--blue:#1e90ff;--text:#e8ecf5;--muted:#8a93a8;--border:rgba(255,255,255,.08);--danger:#ff5470;--radius:14px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;-webkit-font-smoothing:antialiased;min-height:100vh}body{background:radial-gradient(1200px 600px at 80% -10%,rgba(30,144,255,.1),transparent 60%),radial-gradient(900px 500px at -10% 90%,rgba(168,255,53,.08),transparent 60%),var(--bg)}a{text-decoration:none}a,button{color:inherit}button{font-family:inherit;cursor:pointer;border:none;background:none}input,select,textarea{font-family:inherit;background:rgba(255,255,255,.04);border:1px solid var(--border);color:var(--text);border-radius:10px;padding:12px 14px;width:100%;outline:none;transition:border-color .2s,background-color .2s}input:focus,select:focus,textarea:focus{border-color:var(--lime);background:rgba(255,255,255,.06)}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);padding:24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:10px;font-weight:600;font-size:14px;transition:transform .2s,background-color .2s,border-color .2s,opacity .2s;border:1px solid var(--border);background:rgba(255,255,255,.04);color:var(--text)}.btn:hover{transform:translateY(-1px);background:rgba(255,255,255,.07)}.btn-primary{background:var(--lime);color:#0b0f17;border-color:var(--lime)}.btn-primary:hover{background:#b8ff55}.btn-blue{background:var(--blue);color:white;border-color:var(--blue)}.btn-ghost{background:transparent}.btn:disabled{opacity:.5;cursor:not-allowed}.chip{display:inline-flex;align-items:center;gap:6px;padding:10px 16px;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,.04);font-size:14px;cursor:pointer;transition:transform .2s,background-color .2s,border-color .2s}.chip:hover{transform:translateY(-1px)}.chip.active{background:rgba(168,255,53,.12);border-color:var(--lime);color:var(--lime)}.label{font-size:12px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px;display:block}.label,.muted{color:var(--muted)}.container{max-width:1200px;margin:0 auto;padding:24px}.grid{display:grid;grid-gap:16px;gap:16px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width:900px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em}.badge-lime{background:rgba(168,255,53,.15);color:var(--lime);border:1px solid rgba(168,255,53,.3)}.badge-blue{background:rgba(30,144,255,.15);color:var(--blue);border:1px solid rgba(30,144,255,.3)}.badge-muted{background:rgba(255,255,255,.05);color:var(--muted);border:1px solid var(--border)}.error{color:var(--danger);font-size:13px;margin-top:8px}h1,h2,h3{margin:0 0 12px;font-weight:700;letter-spacing:-.02em}h1{font-size:42px}h2{font-size:28px}h3{font-size:18px}p{margin:0 0 12px;line-height:1.6}