:root{--b:#0b1220;--muted:#64748b;--line:#e5e7eb;--bg:#fff}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--b);font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial}
a{color:inherit;text-decoration:none}
code{background:#f1f5f9;padding:2px 6px;border-radius:6px}

.top{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);z-index:50;padding:12px 16px;display:flex;justify-content:space-between;gap:12px;align-items:center}
.brand{display:flex;gap:12px;align-items:center}
.logo{width:38px;height:38px;border:1px solid var(--line);border-radius:999px;display:grid;place-items:center;font-weight:900}
.small{font-size:11px;letter-spacing:.12em;color:var(--muted)}
.name{font-size:18px;font-weight:900}

.nav{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.btn{border:1px solid var(--line);padding:8px 12px;border-radius:999px;font-weight:800;font-size:13px}
.btn2{background:#eaf2ff;border-color:#bcd7ff}
.social{display:flex;gap:10px;font-size:12px;color:var(--muted)}
.social a{border-bottom:1px dotted #cbd5e1}

.cats{border-bottom:1px solid var(--line);background:#fff}
.cats-scroll{display:flex;gap:10px;overflow:auto;padding:10px 16px}
.chip{border:1px solid var(--line);padding:7px 10px;border-radius:999px;font-size:13px;color:#334155;white-space:nowrap}
.chip:hover{background:#f8fafc}

.grid{max-width:1100px;margin:18px auto;padding:0 16px;display:grid;grid-template-columns:1fr 340px;gap:16px}
.hero{grid-column:1/-1;border:1px solid var(--line);border-radius:16px;padding:18px}
.hero .k{font-size:12px;letter-spacing:.12em;color:var(--muted);margin-bottom:6px}
.hero h1{margin:0 0 8px;font-size:36px;line-height:1.05}
.hero p{margin:0;color:#334155}

.card{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.card-h{padding:12px 14px;border-bottom:1px solid var(--line);font-weight:900;display:flex;justify-content:space-between;align-items:center}
.card-b{padding:12px 14px}
.muted{color:var(--muted)}
.tiny{font-size:12px}
.empty{color:var(--muted);font-size:14px;padding:14px}

.post{display:grid;grid-template-columns:140px 1fr;gap:12px;padding:12px;border-radius:14px;border:1px solid var(--line);margin-bottom:10px}
.post:hover{background:#f8fafc}
.thumb{width:100%;aspect-ratio:16/10;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#f8fafc}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.kicker{font-size:12px;color:var(--muted);letter-spacing:.06em}
.title{font-weight:950;font-size:18px;margin-top:3px}
.desc{color:#334155;font-size:13px;margin-top:6px}
.meta{margin-top:8px;display:flex;gap:8px;flex-wrap:wrap}
.pill{font-size:12px;border:1px solid var(--line);padding:4px 8px;border-radius:999px;color:#334155;background:#fff}

.tag{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-bottom:10px}
.count{font-weight:900;color:#0f172a;background:#f1f5f9;border-radius:999px;padding:2px 8px}

.single{max-width:900px;margin:18px auto;padding:0 16px}
.links{margin:0;padding-left:18px}
.links li{margin:6px 0}

.foot{max-width:1100px;margin:24px auto;padding:12px 16px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* share (en posts) */
.share-wrap{border:1px solid var(--line);border-radius:16px;padding:14px;margin:18px 0;background:#fff}
.share-wrap .h{font-weight:950;margin-bottom:10px}
.share{display:flex;gap:10px;flex-wrap:wrap}
.sbtn{border:1px solid var(--line);padding:8px 12px;border-radius:999px;font-weight:900;font-size:13px;background:#fff}
.sbtn:hover{background:#f8fafc}

@media (max-width: 880px){
  .grid{grid-template-columns:1fr}
  .post{grid-template-columns:1fr}
  .hero h1{font-size:30px}
}