:root{--bg: #0b1120;--bg-elev: #111a2e;--card: #131d33;--border: #243049;--text: #e7ecf5;--muted: #93a1bd;--accent: #38bdf8;--accent-2: #818cf8;--danger: #f87171;--success: #34d399;--maxw: 1080px;--radius: .9rem;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:radial-gradient(1200px 600px at 80% -10%,rgba(56,189,248,.12),transparent),radial-gradient(900px 500px at -10% 10%,rgba(129,140,248,.1),transparent),var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3{line-height:1.2;margin:0 0 .5rem}a{color:var(--accent)}.section{max-width:var(--maxw);margin:0 auto;padding:4rem 1.25rem}.section-title{font-size:1.9rem;margin-bottom:.4rem}.section-sub{color:var(--muted);margin-bottom:2.5rem}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.7rem 1.4rem;border-radius:.6rem;border:1px solid transparent;font-weight:600;font-size:.95rem;cursor:pointer;text-decoration:none;transition:filter .15s ease,transform .1s ease}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--accent);color:#08111f}.btn-primary:hover{filter:brightness(1.08)}.btn-ghost{background:transparent;border-color:var(--border);color:var(--text)}.btn-ghost:hover{border-color:var(--accent)}.btn:disabled{opacity:.55;cursor:not-allowed}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.4rem}.chip{display:inline-block;padding:.2rem .65rem;border-radius:999px;background:#38bdf81f;color:var(--accent);font-size:.78rem;border:1px solid rgba(56,189,248,.25)}.field{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1.1rem}.field label{font-size:.9rem;color:var(--muted)}.field input,.field textarea{background:var(--bg-elev);border:1px solid var(--border);border-radius:.55rem;padding:.7rem .85rem;color:var(--text);font:inherit;font-size:.95rem}.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent)}.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.skeleton{background:linear-gradient(90deg,var(--bg-elev) 25%,#1a2740 50%,var(--bg-elev) 75%);background-size:200% 100%;animation:shimmer 1.3s infinite;border-radius:.5rem}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.spinner{width:1.05rem;height:1.05rem;border:2px solid rgba(8,17,31,.35);border-top-color:#08111f;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.alert{padding:.8rem 1rem;border-radius:.55rem;font-size:.92rem;margin-bottom:1rem}.alert-success{background:#34d3991f;color:var(--success);border:1px solid rgba(52,211,153,.3)}.alert-error{background:#f871711f;color:var(--danger);border:1px solid rgba(248,113,113,.3)}