*{box-sizing:border-box}html,body{margin:0;padding:0}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Helvetica,Arial,sans-serif;color:#111;line-height:1.6;background:#fff}
.wrap{max-width:1080px;margin:0 auto;padding:16px}
.site{border-bottom:1px solid #eee}
.site .wrap{display:flex;align-items:center;gap:16px;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit;font-weight:700}
nav a{margin:0 8px;text-decoration:none;color:#333}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.card{border:1px solid #eee;border-radius:12px;overflow:hidden;display:flex;flex-direction:column;background:#fff}
.card .thumb img{width:100%;height:160px;object-fit:cover;display:block}
.card .body{padding:12px}
.card h2{font-size:18px;line-height:1.3;margin:6px 0}
.card .excerpt{color:#555;font-size:14px}
.meta{color:#777;font-size:12px}
.post .hero{width:100%;height:auto;margin:12px 0;border-radius:12px}
.post .content{font-size:18px}
.post .content img{max-width:100%;height:auto}
.pagination{display:flex;align-items:center;justify-content:center;gap:16px;margin:24px 0}
.btn,button{background:#111;color:#fff;border:0;padding:10px 14px;border-radius:10px;cursor:pointer;text-decoration:none}
label{display:block;margin:10px 0}
input,textarea,select{width:100%;padding:10px;border:1px solid #ddd;border-radius:8px;font:inherit}
.err{background:#ffe7e7;border:1px solid #ffb7b7;padding:10px;border-radius:8px}
.small{font-size:12px}.muted{color:#666}
.summary-box {
  background: #f9fafc;
  border-left: 4px solid #0077ff;
  padding: 12px 14px;
  margin: 14px 0 22px 0;
  border-radius: 6px;
  font-size: 0.95rem;
  line-height: 1.5;
}
.auto-link {
  font-weight: 600;
  color: #0080ff;
  text-decoration: none;
}
.auto-link:hover {
  text-decoration: underline;
}

.header-inner{min-height:70px}
.site nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end}
.site nav a{padding:6px 4px;font-weight:600}
.site nav a:hover{text-decoration:underline}
.hero-home{padding:52px 0 38px;max-width:850px}
.eyebrow{font-size:12px;letter-spacing:.14em;font-weight:800;margin:0 0 8px;color:#0b57d0}
.hero-home h1{font-size:clamp(32px,5vw,52px);line-height:1.08;margin:0 0 16px}
.hero-home>p:not(.eyebrow){font-size:19px;color:#555;max-width:760px}
.search-box{display:flex;gap:8px;margin-top:24px;max-width:720px}
.search-box input{flex:1}.search-box button{white-space:nowrap}
.category-section{margin:18px 0 38px}
.section-heading{display:flex;align-items:center;justify-content:space-between}
.category-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}
.category-box{display:flex;flex-direction:column;gap:6px;padding:18px;border:1px solid #e8e8e8;border-radius:14px;text-decoration:none;color:inherit;background:#fff}
.category-box:hover{box-shadow:0 5px 18px rgba(0,0,0,.06);transform:translateY(-1px)}
.category-icon{font-size:28px}.category-box strong{font-size:18px}
.category-box span:last-child{color:#666;font-size:13px}
.category-header{padding:30px 0 22px}.category-header h1{font-size:38px;line-height:1.15;margin:0 0 8px}
.category-header p:not(.eyebrow){color:#555;max-width:760px}
.empty-state{padding:40px 10px;text-align:center;border:1px dashed #ddd;border-radius:14px;margin:20px 0}
.page-content{max-width:850px;margin:32px auto}.page-content h1{font-size:38px}
.page-content .content{font-size:17px}
.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding-top:26px;padding-bottom:14px}
.footer-grid nav{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
.footer-grid nav a{margin:0}.footer-copy{border-top:1px solid #eee;padding-top:14px;padding-bottom:24px;font-size:13px;color:#666}
@media(max-width:800px){.site .wrap{align-items:flex-start;flex-direction:column}.site nav{justify-content:flex-start}.hero-home{padding-top:32px}}
@media(max-width:560px){.search-box{flex-direction:column}.category-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.footer-grid nav{justify-content:flex-start}.category-header h1,.page-content h1{font-size:30px}}