:root{font-family:Inter,"Segoe UI",Arial,sans-serif;color:#14213d}body{background:#fff}
.top{display:flex;align-items:center;gap:26px;max-width:1180px;margin:0 auto;padding:14px 28px;border-bottom:1px solid #e6eaf2}.top .logo{font-weight:800;font-size:23px;color:#164f86;text-decoration:none}
.top nav{margin-left:auto;display:flex;gap:22px;align-items:center}.top nav a{color:#425569;text-decoration:none;font-size:15px}.top nav a[aria-current]{color:#176ac3;font-weight:700}
.btn{display:inline-block;background:#176ac3;color:#fff!important;padding:10px 18px;border-radius:10px;font-weight:650;text-decoration:none}.btn.ghost{background:#eff5fb;color:#1c5790!important}
main{max-width:1180px;margin:0 auto;padding:22px 28px 18px}h1{font-size:38px;letter-spacing:-1px;margin:0 0 6px;text-align:center}.lead{text-align:center;color:#566a7c;margin:0 0 18px;font-size:17px}
.cards{display:grid;gap:16px}.card{border:1px solid #dfe7ef;border-radius:14px;padding:18px;background:#fff}.card h3{margin:0 0 6px;font-size:19px}.card.hi{border:2px solid #176ac3;box-shadow:0 10px 26px #176ac31f}
.price{font-size:38px;font-weight:800;letter-spacing:-1.5px;margin:4px 0}.price small{font-size:14px;font-weight:500;color:#66798a;letter-spacing:0}.card ul{padding-left:18px;margin:8px 0;line-height:1.75;color:#465c70;font-size:14.5px}
.tag{display:inline-block;background:#e8f7ee;color:#1d7a46;font-size:12px;font-weight:700;border-radius:20px;padding:2px 9px}.note{font-size:12.5px;color:#657b90;line-height:1.45}
.books{margin-top:16px;background:#f4f8fd;border:1px solid #dbe7f3;border-radius:14px;padding:14px 18px}.books h2{font-size:20px;margin:0 0 8px}
table{border-collapse:collapse;width:100%;font-size:13.5px}th,td{border-bottom:1px solid #e3e9f0;padding:7px 8px;text-align:left;vertical-align:top}thead th{background:#f3f7fb;font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;color:#4b6075}tr.me{background:#f0f6ff}
.tabs{display:flex;gap:8px;justify-content:center;margin-bottom:12px}.tabs button{border:1px solid #cfdbe7;background:#fff;border-radius:20px;padding:7px 16px;font:inherit;font-size:14px;cursor:pointer}.tabs button[aria-selected=true]{background:#176ac3;color:#fff;border-color:#176ac3}
[role=tabpanel][hidden]{display:none}.yes{color:#1d7a46;font-weight:700}.no{color:#a3b1bf}.soon{color:#b7791f;font-weight:600}