:root{--bg:#121417;--panel:#1b1e23;--line:#2b3442;--text:#e6e6e6;--muted:#aeb8c8;--cyan:#5bc0de;--blue:#2f6fed}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.75 "Segoe UI",-apple-system,BlinkMacSystemFont,Arial,sans-serif}a{color:var(--cyan)}.top{border-bottom:1px solid var(--line);background:#121417f2}.top-inner{max-width:900px;margin:auto;padding:20px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{color:#fff;text-decoration:none;font-size:20px;font-weight:600}.nav{display:flex;gap:18px;font-size:13px}.nav a{text-decoration:none;color:var(--muted)}.nav a:hover{color:var(--cyan)}main{max-width:820px;margin:auto;padding:58px 28px 72px}h1,h2{color:#fff;line-height:1.2}h1{font-size:42px;letter-spacing:-1.5px;margin:0 0 12px}h2{font-size:21px;margin:38px 0 10px}.updated{color:var(--muted);margin:0 0 34px}.notice{border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:18px 20px;color:var(--muted)}p,li{color:var(--muted)}strong{color:var(--text)}ul{padding-left:22px}footer{border-top:1px solid var(--line);padding:28px;text-align:center;color:#7f8998;font-size:12px}.footer-links{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;margin-bottom:8px}.footer-links a{text-decoration:none;color:var(--muted)}@media(max-width:620px){.top-inner{align-items:flex-start;flex-direction:column}.nav{flex-wrap:wrap}main{padding-top:40px}h1{font-size:34px}}