:root{--bg:#EEF0EC;--card:#fff;--tx:#1A1F2B;--mu:#596070;--ac:#2347B8;--bd:#D5D9D2}
@media (prefers-color-scheme:dark){:root{--bg:#0f1117;--card:#181b24;--tx:#e8eaf0;--mu:#9aa0b4;--bd:#2a2f3c;--ac:#8fa8ff}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--tx);font:16px/1.6 -apple-system,Segoe UI,Roboto,Arial,sans-serif}
.w{max-width:820px;margin:0 auto;padding:20px 16px 60px}.card{background:var(--card);border:1px solid var(--bd);border-radius:16px;padding:22px 20px}
h1{font-size:24px;margin:0 0 4px}h2{font-size:18px;margin:26px 0 8px}p,li{margin:6px 0}.mu{color:var(--mu);font-size:14px}
a{color:var(--ac)}.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;font-weight:800}
.top i{color:var(--ac);font-style:normal}.miss{background:#fff2c2;color:#7a5200;padding:0 4px;border-radius:4px}
.nav{font-size:14px;margin-top:20px}.nav a{margin-right:14px}