:root{
  --bg:#008b63;
  --bg-dark:#007c58;
  --white:#fff;
  --text:#f5f7fa;
  --yellow:#e4d000;
  --shadow:0 10px 30px rgba(0,0,0,.12);
  --font:Arial, Helvetica, sans-serif;
  --max:1100px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text)}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.hidden{display:none!important}
.container{width:min(100% - 24px,var(--max));margin:0 auto}
.narrow{max-width:780px}

.topbar{position:sticky;top:0;z-index:50;background:var(--bg-dark);box-shadow:0 2px 8px rgba(0,0,0,.12)}
.topbar-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between}
.logo-text{line-height:1;font-weight:900;font-size:34px}
.logo-white{color:#fff}
.logo-yellow{color:#e0d100}
.logo-text small{display:block;font-size:10px;letter-spacing:.08em;margin-top:4px;color:#eaf6f2}
.menu-btn{width:44px;height:44px;background:transparent;border:0;cursor:pointer;display:flex;flex-direction:column;justify-content:center;gap:5px}
.menu-btn span{width:28px;height:3px;background:#fff;border-radius:99px;display:block}
.mobile-nav{display:flex;flex-direction:column;gap:12px;padding:0 0 16px}
.mobile-nav a{color:#fff;font-size:14px;font-weight:700;text-transform:uppercase}

.hero-block{padding:34px 0 24px}
.small-hero{padding:24px 0 8px}
.hero-title{margin:0 0 14px;text-align:center;font-size:30px;line-height:1.16;font-weight:800;color:#fff;text-shadow:0 2px 6px rgba(0,0,0,.15)}
.hero-subtitle{text-align:center;font-size:18px;line-height:1.7;max-width:820px;margin:0 auto 22px}

.search-box{display:flex;gap:10px;max-width:700px;margin:0 auto}
.search-box input{flex:1;height:48px;border:1px solid #6f8391;border-radius:8px;padding:0 16px;font-size:16px}
.search-box button{height:48px;border:0;border-radius:8px;background:var(--yellow);padding:0 18px;font-size:16px;cursor:pointer}

.post-list-section{padding:8px 0 34px}
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.post-card{background:rgba(255,255,255,.06);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.post-image{width:100%;aspect-ratio:16/9;object-fit:cover}
.post-card-body{padding:16px}
.post-meta{display:flex;gap:10px;flex-wrap:wrap;font-size:12px;text-transform:uppercase;color:#dff2ec;margin-bottom:8px}
.post-meta a{text-decoration:underline}
.post-meta.center{justify-content:center;margin-bottom:12px}
.post-title{margin:0 0 10px;font-size:22px;line-height:1.25;color:#fff}
.post-title a:hover{text-decoration:underline}
.post-excerpt{margin:0 0 14px;font-size:16px;line-height:1.8;color:#f4f6f7}

.single-post{padding:28px 0 34px}
.single-title{margin:0 0 18px;text-align:center;font-size:34px;line-height:1.18;color:#fff}
.single-image{width:100%;border-radius:12px;margin:0 0 22px}
.single-content,.single-content p,.single-content li{font-size:18px;line-height:1.9;color:#f2f6f8}
.single-content h2,.single-content h3{color:#fff;margin-top:28px}
.single-content a{text-decoration:underline}

.cta-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;min-width:180px;padding:0 18px;border-radius:40px;background:var(--yellow);color:#111;font-size:16px;font-weight:700;box-shadow:var(--shadow)}
.cta-btn.small{min-width:0;padding:10px 16px;min-height:auto;border-radius:10px}

.site-footer{margin-top:20px;background:var(--bg-dark);padding:24px 0}
.footer-copy{margin:0;text-align:center;color:#fff;font-size:14px}

@media (max-width: 991px){
  .post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width: 640px){
  .logo-text{font-size:30px}
  .hero-title{font-size:24px}
  .hero-subtitle{font-size:16px}
  .search-box{flex-direction:column}
  .post-grid{grid-template-columns:1fr}
  .single-title{font-size:28px}
  .single-content,.single-content p,.single-content li{font-size:16px}
}