:root{
  --lightblue:#74C0FC;
  --lightyellow:#FFF6B0;
  --accent:#FFA45B;
  --muted:#6c7a89;
  --bg:#ffffff;
  --card-bg:#E8F1FA;
  --max-width:1100px;
  --radius:12px;
  --font-sans: 'Noto Sans', Arial, sans-serif;
}

*{box-sizing:border-box}
body{font-family:var(--font-sans);margin:0;color:#102a43;background:var(--bg);line-height:1.6}
.container{max-width:var(--max-width);margin:0 auto;padding:20px}

.site-header{background:linear-gradient(90deg,var(--lightblue),#a7defc);padding:14px 0;box-shadow:0 4px 8px rgba(0,0,0,0.05)}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:72px;height:72px;border-radius:8px;background:white;padding:8px}
.brand h1{margin:0;font-size:20px}
.tagline{margin:0;font-size:13px;color:var(--muted)}

.main-nav{display:flex;gap:12px;align-items:center}
.main-nav a{color:#042a2b;text-decoration:none;font-weight:600;padding:6px 10px;border-radius:8px}
.main-nav a:hover{background:rgba(255,255,255,0.4)}

.menu-toggle{display:none;background:transparent;border:0;font-size:22px}

.hero{background:var(--card-bg);padding:24px;border-radius:var(--radius);margin:18px 0}
.hero h2{margin-top:0}
.btn{display:inline-block;padding:10px 16px;background:var(--accent);color:white;border-radius:8px;text-decoration:none;font-weight:700}

.latest{margin:24px 0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.card{background:var(--card-bg);padding:12px;border-radius:12px}
.card img{width:100%;height:140px;object-fit:cover;border-radius:8px}
.card h4{margin:10px 0 6px}
.card a{color:#042a2b;text-decoration:none}

.sidebar{margin-top:24px;padding:12px}
.widget{background:#fff;padding:12px;border-radius:8px;margin-bottom:12px;box-shadow:0 1px 2px rgba(0,0,0,0.04)}
.about-mini img.about-pic{width:60px;height:60px;border-radius:8px;display:block;margin-bottom:8px}

.site-footer{background:#f3f6f9;padding:20px;margin-top:30px;border-top:1px solid #e6eef8;text-align:center;color:#486581}

.content{display:grid;grid-template-columns:1fr 300px;gap:20px}
.post-image{max-width:100%;border-radius:8px;margin:12px 0}

.post{background:#fff;padding:16px;border-radius:12px;box-shadow:0 1px 2px rgba(0,0,0,0.04)}
.post-meta{color:var(--muted);font-size:13px}

.gallery{display:flex;gap:12px;flex-wrap:wrap}
.gallery img{width:32%;border-radius:8px}

@media(max-width:900px){
  .content{grid-template-columns:1fr; padding-bottom:20px}
  .main-nav{display:none}
  .menu-toggle{display:block}
}