:root{--bg: #0b1220;--panel: #0f1a2e;--text: #e6eefc;--muted: #9bb0d6;--primary: #6ee7ff;--accent: #a78bfa}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";background:radial-gradient(1200px 600px at 20% 0%,rgba(103,232,249,.08),transparent 50%),radial-gradient(800px 400px at 80% 10%,rgba(167,139,250,.1),transparent 60%),var(--bg);color:var(--text)}.container{max-width:1080px;margin:0 auto;padding:0 20px}.btn{display:inline-flex;align-items:center;gap:.5rem;background:linear-gradient(90deg,var(--accent),var(--primary));color:#0b1020;padding:.9rem 1.2rem;border-radius:12px;border:0;font-weight:700;cursor:pointer}.btn.secondary{background:#172849;color:var(--text);border:1px solid #253b66}.card{background:#0f1a2e;border:1px solid #1d2d53;border-radius:16px;padding:20px}.small{color:var(--muted);font-size:.9rem}.footer{color:var(--muted);font-size:.85rem;text-align:center;padding:28px 0 40px}nav{position:sticky;top:0;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:color-mix(in srgb,var(--bg) 70%,transparent);border-bottom:1px solid #172849}nav .inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}nav a{color:var(--muted);text-decoration:none;margin-left:20px}nav a:hover{color:var(--text)}.logo{display:inline-flex;align-items:center;gap:.7rem;font-weight:800;letter-spacing:.4px}.logo img{width:28px;height:28px}.hero{padding:84px 0 40px}.hero h1{font-size:clamp(2.2rem,4vw,3.6rem);line-height:1.05;margin:0}.hero h1 span{display:block;background:linear-gradient(90deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{max-width:720px;margin-top:16px;color:var(--muted);font-size:1.1rem}.actions{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.section{padding:56px 0}.section h2{font-size:1.8rem;margin:0 0 16px}.section p{color:var(--muted)}form input,form textarea{width:100%;padding:12px 14px;border-radius:12px;border:1px solid #22355f;outline:none;background:#0c1530;color:var(--text)}form textarea{min-height:120px;resize:vertical}form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}form .row>*{min-width:0}