:root{--bg:#07111c;--bg-2:#0c1a2b;--card:rgba(14,32,52,.82);--line:rgba(120,180,220,.16);--text:#e8f2fb;--muted:#93a8bc;--accent:#2ee6c0;--accent-2:#4da3ff;--warn:#ffb020;--danger:#ff6b7a;--radius:18px;--shadow:0 24px 80px rgba(0,0,0,.35)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:Segoe UI,Inter,system-ui,sans-serif;background:radial-gradient(1200px 600px at 10% -10%,rgba(46,230,192,.12),transparent 50%),radial-gradient(900px 500px at 100% 0,rgba(77,163,255,.16),transparent 45%),var(--bg);color:var(--text);min-height:100vh}a{color:inherit;text-decoration:none}img{max-width:100%}button,input,select,textarea{font:inherit}.container{width:min(1120px,calc(100% - 40px));margin:0 auto}.nav{justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--line)}.brand,.nav{display:flex;align-items:center}.brand{gap:10px;font-weight:800;letter-spacing:.04em}.logo{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2))}.nav-links{display:flex;gap:18px;color:var(--muted);flex-wrap:wrap}.nav-links a:hover{color:var(--text)}.btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--accent),#1bb89a);color:#04231c;font-weight:700;border:0;border-radius:999px;padding:11px 18px;cursor:pointer}.btn.secondary{background:transparent;color:var(--text);border:1px solid var(--line)}.hero{padding:72px 0 40px;display:grid;grid-template-columns:1.15fr .85fr;grid-gap:40px;gap:40px;align-items:center}h1{font-size:clamp(34px,5vw,62px);line-height:1.05;margin:0 0 16px}h2{font-size:28px;margin:0 0 12px}p.lead{font-size:18px;color:var(--muted);line-height:1.6}.grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:18px;gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.badge{display:inline-block;color:var(--accent);font-weight:700;font-size:12px;letter-spacing:.12em;text-transform:uppercase}.footer{margin-top:70px;padding:28px 0 48px;border-top:1px solid var(--line);color:var(--muted);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}form{display:grid;grid-gap:12px;gap:12px}label{font-size:13px;color:var(--muted)}input,select,textarea{width:100%;background:#071523;color:var(--text);border:1px solid var(--line)}.notice,input,select,textarea{border-radius:12px;padding:12px 14px}.notice{background:rgba(46,230,192,.08);border:1px solid rgba(46,230,192,.25)}.warn{background:rgba(255,176,32,.1);border-color:rgba(255,176,32,.3)}.error{background:rgba(255,107,122,.1);border-color:rgba(255,107,122,.3)}.table{width:100%;border-collapse:collapse}.table td,.table th{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);font-size:14px}.muted{color:var(--muted)}.stack{display:grid;grid-gap:16px;gap:16px}.page{padding:42px 0 20px}@media (max-width:900px){.grid,.hero{grid-template-columns:1fr}}