:root{
  --bg:#f7f9fc;
  --text:#0f172a;
  --muted:#64748b;
  --card:#ffffff;
  --accent:#0ea5e9;
  --accent2:#6366f1;
  --radius:16px;
  --shadow:0 10px 30px rgba(2,6,23,.06);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
/* Dark theme support */
.theme-dark{--bg:#0b1220; --text:#e6eef8; --muted:#9aa4c0; --card:#0f172a; --accent:#ffb86b; --accent2:#8be9fd}

.container{max-width:1100px;margin:28px auto;padding:0 20px}
.hero{display:grid;grid-template-columns:1fr;gap:18px;align-items:center}
.hero .media{height:240px;border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}
.hero .media img{width:100%;height:100%;object-fit:cover;display:block}
@media(min-width:980px){.hero{grid-template-columns:1.1fr .9fr} .hero .media{height:320px}}

.card{background:var(--card);border-radius:16px;box-shadow:var(--shadow);padding:22px;transition:transform .18s ease, box-shadow .18s ease}
.card:hover{transform:translateY(-6px);box-shadow:0 18px 48px rgba(2,6,23,.10)}

h1,h2,h3{line-height:1.25;margin:0 0 10px}
h1{font-size:clamp(1.6rem,2.4vw,2.2rem)}
h2{font-size:clamp(1.2rem,2vw,1.6rem); color:var(--accent2)}
.lead{color:var(--muted); margin:6px 0 0}

.breadcrumb{display:flex;align-items:center;gap:10px;background:var(--card);padding:10px 14px;border-radius:12px;box-shadow:var(--shadow);font-size:.95rem;margin:12px 0}
.breadcrumb a{color:var(--accent2);text-decoration:none;font-weight:600}
.breadcrumb .sep{color:var(--muted)}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:18px}

.btn{display:inline-block; padding:10px 16px; border-radius:999px; background:linear-gradient(90deg, var(--accent), var(--accent2)); color:#fff; text-decoration:none; font-weight:700; box-shadow:0 10px 24px rgba(2,6,23,.12)}
.theme-dark .btn{background:var(--accent); color:#0b1220}

footer{margin:28px 0 40px; text-align:center; color:var(--muted); font-size:.95rem}