:root{
  --navy-900:#0A1B3D;--blue-500:#2F6BFF;--blue-600:#1E5BE6;--cyan-400:#39C6E0;--blue-100:#E8F0FF;
  --ink-900:#0E1726;--ink-600:#475569;--ink-400:#94A3B8;
  --paper-soft:#F6F8FC;--line:#E3E9F2;
  --grad:linear-gradient(135deg,#2F6BFF 0%,#39C6E0 100%);
  --r-lg:24px;--pill:999px;
  --sh-sm:0 2px 8px rgba(10,27,61,.06);--sh-md:0 14px 36px rgba(10,27,61,.12);
  --maxw:760px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Heebo',system-ui,sans-serif;background:transparent;color:var(--ink);line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:24px}
header.topbar{padding:22px 24px;display:flex;align-items:center;justify-content:space-between;max-width:1180px;margin-inline:auto}
.logo{font-weight:900;font-size:22px;color:var(--navy-900);text-decoration:none}
.logo b{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.back-link{display:inline-flex;align-items:center;gap:8px;flex-direction:row-reverse;background:#fff;border:1px solid var(--line);border-radius:var(--pill);padding:9px 18px 9px 16px;font-weight:700;font-size:14px;color:var(--navy-900);text-decoration:none;box-shadow:var(--sh-sm);transition:transform .2s,box-shadow .2s}
.back-link:hover{transform:translateX(4px);box-shadow:var(--sh-md);color:var(--blue-600)}
.back-link .ar{font-size:17px;line-height:1}
.cover{max-width:1000px;margin:8px auto 0;padding-inline:24px}
.cover img{width:100%;height:340px;object-fit:cover;border-radius:var(--r-lg);display:block;box-shadow:var(--sh-md)}
.head{max-width:var(--maxw);margin:28px auto 6px;padding-inline:24px}
.tag{display:inline-block;font-size:11.5px;font-weight:800;color:var(--blue-600);background:var(--blue-100);padding:4px 12px;border-radius:var(--pill);margin-bottom:14px}
.head h1{font-size:clamp(24px,4vw,32px);font-weight:900;color:var(--navy-900);line-height:1.35;margin-bottom:12px}
.head .meta{font-size:13px;color:var(--ink-400);font-weight:600;margin-bottom:6px}
.byline{display:inline-flex;align-items:center;gap:9px;margin-top:14px;background:#fff;border:1.5px solid var(--line);border-radius:var(--pill);padding:5px 16px 5px 5px}
.byline img{width:32px;height:32px;border-radius:50%;object-fit:cover;flex-shrink:0}
.byline span{font-size:12.5px;color:var(--ink-600);font-weight:500}
.byline b{color:var(--navy-900);font-weight:800}

article{padding:14px 0 10px}
article p{font-size:15.5px;color:#334155;margin-bottom:16px}
article p:last-child{margin-bottom:0}
.ftr-note{max-width:var(--maxw);margin:40px auto 60px;padding-inline:24px;font-size:12px;color:var(--ink-400);text-align:center;line-height:1.7}
.more-link{max-width:var(--maxw);margin:0 auto 40px;padding-inline:24px}
.more-link a{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14px;color:var(--blue-600);text-decoration:none}
@media(max-width:640px){.cover img{height:220px}}