:root{--ink:#162127;--muted:#4d5b66;--brand:#0E7C86;--bg:#fff;--card:#f6f8fa}
*{box-sizing:border-box}body{margin:0;font:16px/1.55 system-ui,Segoe UI,Roboto,Helvetica,Arial;color:var(--ink);background:var(--bg)}
.wrap{max-width:1000px;margin:0 auto;padding:24px}
.hero{background:linear-gradient(135deg,#0E7C86 0%,#0c5f67 100%);color:#fff}
.hero .tag,.hero .meta{color:#e9f6f7}
.btn{display:inline-block;background:#fff;color:#0E7C86;padding:10px 16px;border-radius:8px;text-decoration:none;font-weight:600}
h1{margin:0 0 10px;font-size:36px}
h2{font-size:22px;margin:0 0 12px}
section{margin:36px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.card{background:var(--card);padding:16px;border-radius:10px}
.small{font-size:14px;color:var(--muted)}
.label{background:#0c5f67;color:#fff;border-radius:4px;padding:2px 6px;margin-right:6px;font-size:12px}