body{font:16px/1.5 system-ui;margin:0;background:#f6f5fb;color:#211d2b}header,main,footer{max-width:1100px;margin:auto;padding:22px}header{display:flex;justify-content:space-between}.brand{font-size:22px;font-weight:800;color:#6750a4;text-decoration:none}.card,.panel{background:#fff;border:1px solid #e4e0eb;border-radius:18px;padding:24px;margin:18px 0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.btn{display:inline-block;padding:11px 16px;border-radius:11px;border:1px solid #ddd;background:#fff;text-decoration:none;color:#211d2b;font-weight:700;cursor:pointer}.primary{background:#6750a4;color:#fff}.narrow{max-width:560px;margin:30px auto}label{display:block;font-weight:700;margin:14px 0}input,select,textarea{display:block;width:100%;padding:12px;margin-top:6px;border:1px solid #ddd;border-radius:10px;box-sizing:border-box}.muted{color:#6d6875}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.stats div{background:#f0ecfa;padding:18px;border-radius:14px}.stats b{font-size:30px;display:block}@media(max-width:720px){.grid,.stats{grid-template-columns:1fr}}