:root{--bg:#050911;--card:#0b1322;--line:#1c2a40;--text:#e5edf7;--muted:#93a4bd;--em:#10b981;--gold:#fbbf24}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}
.wrap{max-width:820px;margin:0 auto;padding:22px 18px 60px}
header{display:flex;align-items:center;gap:10px;margin-bottom:8px}header img{width:38px;height:38px;border-radius:10px}
header a{color:var(--em);text-decoration:none;font-weight:700;margin-left:auto;font-size:13px}
h1{font-size:24px;margin:10px 0 2px}h2{font-size:17px;margin:26px 0 6px;color:var(--em)}
.meta{color:var(--muted);font-size:13px;margin-bottom:14px}
.note{background:rgba(251,191,36,.1);border:1px solid rgba(251,191,36,.45);color:#fde68a;border-radius:12px;padding:12px 14px;font-size:14px}
ul{padding-left:20px}li{margin:4px 0}a{color:var(--gold)}
footer{margin-top:36px;border-top:1px solid var(--line);padding-top:12px;color:var(--muted);font-size:12.5px}

/* t284u mobile */
html{-webkit-text-size-adjust:100%}
.wrap{padding:18px 16px calc(40px + env(safe-area-inset-bottom))}
body{overflow-wrap:anywhere;word-break:normal}
header{flex-wrap:nowrap;position:sticky;top:0;z-index:5;background:rgba(5,9,17,.94);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);margin:-18px -16px 10px;padding:10px 16px;border-bottom:1px solid var(--line)}
header strong{font-size:16px;white-space:nowrap}
header a{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;border-radius:10px;border:1px solid rgba(16,185,129,.4);white-space:nowrap}
h1{font-size:clamp(21px,6vw,26px);line-height:1.25}
h2{font-size:clamp(16px,4.6vw,18px);line-height:1.3}
p,li{font-size:15px}
ul{padding-left:18px}
footer{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;padding-top:16px}
footer .foot-links{display:flex;flex-direction:column;gap:8px;width:100%;max-width:320px}
footer .foot-links a{display:flex;align-items:center;justify-content:center;min-height:44px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);color:var(--text);font-weight:700;font-size:14px;text-decoration:none}
footer .foot-copy{color:var(--muted);font-size:12.5px}
@media (min-width:640px){footer .foot-links{flex-direction:row;justify-content:center;max-width:none}footer .foot-links a{min-width:150px}}