:root{color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:#0b132b;color:#f3f6ff;font:16px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}.wrap{max-width:1080px;margin:auto;padding:28px 20px}header{display:flex;justify-content:space-between;align-items:center;gap:16px;border-bottom:1px solid #31405a;padding-bottom:20px}.logo{font-weight:800;font-size:23px;color:#e9b44c}.tag{font-size:12px;color:#c9d4e7;background:#1b2944;padding:7px 11px;border-radius:50px}h1{font-size:clamp(28px,5vw,40px);margin:32px 0 4px}.intro,.muted{color:#afc1d9}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.card{background:#14223d;border:1px solid #293a57;border-radius:16px;padding:24px;margin:18px 0}h2{font-size:20px;margin:0 0 16px}label{display:block;font-weight:600;margin:12px 0 6px}input,textarea{display:block;width:100%;border:1px solid #4c5c78;background:#0b162a;color:white;border-radius:9px;padding:12px;font:inherit}textarea{min-height:108px;resize:vertical}button{background:#e9b44c;color:#101829;font-weight:800;border:0;border-radius:9px;padding:12px 18px;margin-top:15px;cursor:pointer}button:hover{background:#ffd477}article{border-top:1px solid #35435e;padding:14px 0;overflow-wrap:anywhere}article p{margin:7px 0}small{color:#aabbd4}.notice{padding:12px 16px;background:#263a55;border-radius:9px}footer{text-align:center;color:#9cb0ca;padding:24px}@media(max-width:680px){.grid{grid-template-columns:1fr}header{align-items:flex-start;flex-direction:column}.card{padding:18px}}