:root{--bg:#0E1116;--card:#171C24;--line:rgba(255,255,255,.09);--line2:rgba(255,255,255,.14);--text:#E7ECF3;--muted:#9aa3b2;--accent:#22D3EE;--accent2:#34D399}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
.lwrap{max-width:760px;margin:0 auto;padding:0 22px}
.lhead{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(14,17,22,.85);backdrop-filter:saturate(150%) blur(10px);z-index:5}
.lhead .lwrap{display:flex;align-items:center;justify-content:space-between;height:62px}
.lbrand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.03em;color:var(--text);text-decoration:none}
.lbrand .mk{width:28px;height:28px;display:grid;place-items:center}
.lbrand .p{background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lback{color:var(--muted);text-decoration:none;font-size:14.5px;font-weight:600}
.lback:hover{color:var(--accent)}
main.lwrap{padding-top:36px;padding-bottom:50px}
h1{font-size:clamp(26px,5vw,32px);font-weight:850;letter-spacing:-.02em;margin:0 0 6px}
.lupd{color:var(--muted);font-size:14px;margin-bottom:28px}
h2{font-size:20px;font-weight:750;margin:34px 0 10px;letter-spacing:-.01em}
h3{font-size:16.5px;font-weight:700;margin:22px 0 6px}
p,li{color:#cdd4df}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
ul{padding-left:20px}
li{margin:5px 0}
strong{color:var(--text)}
.lcard{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin:16px 0}
.lnote{color:var(--muted);font-size:14.2px;border-left:2px solid var(--accent);padding-left:14px;margin:18px 0}
table{width:100%;border-collapse:collapse;margin:14px 0;font-size:14.3px}
td,th{border:1px solid var(--line2);padding:9px 11px;text-align:left;vertical-align:top}
th{color:var(--text);font-weight:650;background:rgba(255,255,255,.03)}
.lfoot{border-top:1px solid var(--line);padding:26px 0;color:var(--muted);font-size:13.5px;text-align:center}
.lfoot a{color:var(--muted);margin:0 9px;text-decoration:none}
.lfoot a:hover{color:var(--accent)}