:root{color-scheme:dark}
body{margin:0;background:#141215;color:#f2f0f1;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;line-height:1.6}
main{max-width:760px;margin:0 auto;padding:40px 22px 80px}
header{display:flex;align-items:center;gap:12px;margin-bottom:28px}
header .mark{width:34px;height:22px;border-radius:8px;background:linear-gradient(135deg,#ff3b47,#ff7a45)}
header b{font-size:18px}
h1{font-size:30px;line-height:1.15;margin:0 0 6px}
.meta{color:#9a9498;font-size:14px;margin-bottom:26px}
h2{font-size:19px;margin:34px 0 10px;color:#ff5a5f}
h3{font-size:16px;margin:22px 0 6px}
p,li{font-size:15.5px;color:#d8d3d5}
ul{padding-left:20px}
a{color:#ff7a70}
.box{background:#1f1c20;border:1px solid #2c282d;border-radius:14px;padding:14px 18px;margin:18px 0}
.todo{background:#3a1d22;border-color:#7a2a34;color:#ffd9d6}
footer{margin-top:50px;color:#9a9498;font-size:13px}
table{border-collapse:collapse;width:100%;font-size:14px;margin:12px 0}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid #2c282d;vertical-align:top}
th{color:#9a9498;font-weight:500}