:root{--bg:#f6f8fc;--card:#ffffff;--ink:#17233b;--mut:#5b6b85;--line:#e3e9f4;
--brand:#e8590c;--brand2:#1c7ed6;--ok:#2f9e44;--chip:#eef3fb}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}
a{color:var(--brand2);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:920px;margin:0 auto;padding:0 18px}
header.site{background:linear-gradient(135deg,#fff4e8,#e7f0ff);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;gap:14px;padding:14px 18px;flex-wrap:wrap}
.logo{font-weight:800;font-size:19px;color:var(--ink)}.logo b{color:var(--brand)}
nav.top{display:flex;gap:16px;font-size:14.5px;flex-wrap:wrap}
main{padding:26px 0 60px}
h1{font-size:27px;line-height:1.3;margin:6px 0 10px}
.sub{color:var(--mut);font-size:15px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin:14px 0}
.card h2{font-size:18px;margin-bottom:10px}
.answer{background:linear-gradient(135deg,#fff6ef,#eef6ff);border:1px solid #f3ddc6;border-radius:14px;padding:16px 18px;margin:14px 0;font-size:17px}
.answer b{color:var(--brand)}
.steps{counter-reset:st;list-style:none}
.steps li{counter-increment:st;padding:8px 0 8px 44px;position:relative;border-bottom:1px dashed var(--line)}
.steps li:last-child{border-bottom:0}
.steps li::before{content:counter(st);position:absolute;left:0;top:8px;width:28px;height:28px;border-radius:8px;
background:var(--chip);color:var(--brand2);font-weight:700;display:flex;align-items:center;justify-content:center;font-size:14px}
.steps .out{font-weight:700}
table.alt{width:100%;border-collapse:collapse;font-size:14.5px}
table.alt th{background:var(--chip);color:var(--mut);text-align:left;padding:8px 10px;font-size:12px;text-transform:uppercase;letter-spacing:.4px}
table.alt td{padding:8px 10px;border-top:1px solid var(--line)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--chip);border-radius:10px;padding:6px 12px;font-size:14px}
.chip b{color:var(--brand2)}
.faq h3{font-size:15.5px;margin:14px 0 4px}
.faq p{color:var(--mut);font-size:14.5px}
footer.site{border-top:1px solid var(--line);background:#fbfcfe;color:var(--mut);font-size:13.5px}
footer.site .wrap{padding:22px 18px;display:flex;flex-direction:column;gap:6px}
.brandline{font-weight:600;color:var(--ink)}
.searchbox{position:relative;margin:18px 0}
.searchbox input{width:100%;padding:15px 18px;font-size:17px;border:2px solid var(--line);border-radius:12px;outline:none;background:#fff}
.searchbox input:focus{border-color:var(--brand2)}
.searchbox .drop{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:12px;
margin-top:6px;max-height:340px;overflow:auto;z-index:9;display:none;box-shadow:0 10px 30px rgba(20,40,90,.12)}
.searchbox .drop a{display:block;padding:10px 16px;border-bottom:1px solid var(--line);color:var(--ink)}
.searchbox .drop a:hover{background:var(--chip);text-decoration:none}
.letters{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}
.letters a{width:34px;height:34px;display:flex;align-items:center;justify-content:center;background:var(--card);
border:1px solid var(--line);border-radius:9px;font-weight:700;color:var(--brand2)}
.letters a:hover{background:var(--chip);text-decoration:none}
ol.rank{list-style:none;counter-reset:rk}
ol.rank li{counter-increment:rk;padding:10px 0 10px 46px;position:relative;border-bottom:1px solid var(--line)}
ol.rank li::before{content:"#"counter(rk);position:absolute;left:0;top:10px;font-weight:800;color:var(--brand);font-size:14px}
.vol{color:var(--ok);font-size:12.5px;font-weight:700;white-space:nowrap}
.crumbs{font-size:13px;color:var(--mut);margin-bottom:4px}
.crumbs a{color:var(--mut)}
.verified{font-size:12.5px;color:var(--ok);font-weight:600}
.steps .hint{display:block;color:var(--mut);font-size:13.5px;margin-top:2px}
.bullets{margin:8px 0 0;padding-left:20px;color:var(--mut)}
.bullets li{margin:5px 0}
.bullets b{color:var(--ink)}
table.cheat td{padding:7px 10px}
.tier-note{color:var(--mut);font-size:14px;margin:6px 0 2px}
@media(max-width:600px){h1{font-size:22px}.wrap{padding:0 13px}.card{padding:15px 16px}}