:root{
  --bg:#fff7f2;
  --card:#ffffff;
  --ink:#1f2328;
  --sub:#5b5f66;
  --brand:#ff8a4c;
  --brand-2:#ffb48f;
  --accent:#6fb07f;
  --border:#eadbd2;
  --shadow: 0 10px 24px rgba(0,0,0,.06), 0 2px 6px rgba(0,0,0,.05);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: linear-gradient(180deg, var(--bg) 0%, #fff 100%);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  line-height:1.55;
}
.container{max-width:1000px;margin:0 auto;padding:24px}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 24px;border-bottom:1px solid var(--border);background:rgba(255,255,255,.6);backdrop-filter:saturate(140%) blur(6px);position:sticky;top:0;z-index:10
}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px}
.logo .mark{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:10px;background:linear-gradient(160deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 6px 16px rgba(255,138,76,.35)}
.nav a{color:var(--sub);text-decoration:none;margin-left:16px}
.nav a:hover{color:var(--ink)}
.hero{padding:48px 24px 12px}
.tag{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:#6a6f76;background:#fff;border:1px solid var(--border);padding:6px 10px;border-radius:999px}
.h1{font-weight:900;font-size:42px;margin:16px 0 8px}
.lead{font-size:18px;color:var(--sub);max-width:760px}
.cta-row{display:flex;gap:12px;margin:18px 0 6px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:10px;padding:12px 16px;border-radius:16px;border:1px solid var(--border);background:var(--card);box-shadow:var(--shadow);text-decoration:none;color:var(--ink);font-weight:700}
.btn.primary{background:linear-gradient(160deg,var(--brand),var(--brand-2));color:#fff;border:none}
.note{font-size:12px;color:var(--sub)}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px;margin:28px 0}
.card{grid-column:span 6;background:var(--card);border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow);padding:18px}
.card h3{margin:2px 0 6px;font-size:18px}
.card .kpi{font-size:34px;font-weight:800;margin:6px 0}
.badge{display:inline-flex;align-items:center;gap:8px;background:#fff3ec;border:1px solid #ffd7c4;color:#8a4a23;padding:6px 10px;border-radius:999px;font-size:12px}
.bullets{display:grid;grid-template-columns:repeat(2, minmax(200px,1fr));gap:12px;margin-top:10px}
.li{display:flex;gap:10px;align-items:flex-start}
.icon{width:22px;height:22px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--border);box-shadow:0 2px 6px rgba(0,0,0,.04)}
.footer{margin-top:48px;padding:24px;border-top:1px solid var(--border);color:var(--sub);font-size:14px}
.footer a{color:var(--sub)}
.section{padding:36px 24px}
h1,h2,h3{letter-spacing:-.01em}
.hero-card{
  background:var(--card);border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow);padding:18px;margin-top:22px
}
.kv{display:flex;gap:14px;align-items:center}
.kv img{width:64px;height:64px;border-radius:16px;object-fit:cover}
.small{font-size:12px;color:var(--sub)}
code{background:#fff6ef;border:1px solid #ffe1cf;padding:3px 6px;border-radius:8px}
.hl{color:var(--brand);font-weight:800}
/* content pages */
.prose{max-width:840px;margin:0 auto}
.prose h1{font-size:34px;margin:0 0 8px}
.meta{color:var(--sub);font-size:14px;margin-bottom:16px}
.prose h2{margin-top:22px}
.prose ul{padding-left:18px}
.alert{background:#fff7e8;border:1px solid #ffe1b9;padding:10px 14px;border-radius:12px;margin:12px 0}