:root{--bg:#080A0E;--panel:#10141A;--card:#171D25;--gold:#D9B86E;--champ:#EDD49A;--text:#F6F3EB;--body:#E0E4E6;--muted:#B0BCC5;--stroke:rgba(217,184,110,.23)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--body);font:16px/1.8 system-ui,-apple-system,'Microsoft YaHei',sans-serif;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}a:hover{color:var(--champ)}button,input{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--champ);outline-offset:4px}.wrap{max-width:1280px;margin:auto;padding-left:32px;padding-right:32px}.topline{background:#05070b;font-size:12px;border-bottom:1px solid var(--stroke);color:var(--muted)}.topline-flex{min-height:28px;display:flex;justify-content:space-between;gap:20px}.mainhead{position:sticky;top:0;z-index:30;background:rgba(9,12,16,.97);border-bottom:1px solid 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.faq-item{border-bottom:1px solid rgba(217,184,110,.2);padding:18px 0}.faq-item summary{cursor:pointer;color:#edd49a;font-weight:650;font-size:18px}.faq-item p{max-width:850px;line-height:1.9;color:#e0e4e6}