*{margin:0;padding:0;box-sizing:border-box}
body{font-family:Arial,sans-serif;background:#f7f8fa;color:#1f2937;line-height:1.6}
a{text-decoration:none;color:inherit}
.container{width:min(1180px,92%);margin:0 auto}
.site-header{background:#fff;border-bottom:1px solid #e5e7eb;position:sticky;top:0;z-index:100}.header-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 0;gap:16px;flex-wrap:wrap}.logo{font-size:24px;font-weight:700;color:#111827}.logo-wrap img{max-height:48px;display:block}.main-nav{display:flex;gap:20px;flex-wrap:wrap;align-items:center}.main-nav a{color:#4b5563;font-size:15px}.main-nav a:hover{color:#111827}.header-search{display:flex;gap:10px;align-items:center}.header-search input{padding:11px 12px;border:1px solid #d1d5db;border-radius:10px;min-width:220px}.header-search button{padding:11px 14px;border:none;border-radius:10px;background:#2563eb;color:#fff;cursor:pointer}.main-view{min-height:calc(100vh - 140px);padding:30px 0 50px}.site-footer{background:#fff;border-top:1px solid #e5e7eb}.footer-inner{padding:20px 0;text-align:center;color:#6b7280;font-size:14px}
.section{margin-bottom:35px}.section-title{font-size:24px;margin-bottom:18px;color:#111827}.section-head-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.section-link{color:#2563eb;font-weight:700}.hero-grid{display:grid;grid-template-columns:2fr 1fr;gap:22px}.hero-main,.hero-side-card,.news-card,.category-card,.post-page,.empty-box,.info-strip{background:#fff;border:1px solid #e5e7eb;border-radius:16px;overflow:hidden}.hero-main img,.hero-side-card img,.news-card img,.post-cover{width:100%;height:250px;object-fit:cover;display:block}.hero-main-content,.hero-side-content,.news-card-content,.category-card-content,.post-content{padding:20px}.hero-main h2{font-size:28px;margin-bottom:10px}.hero-side{display:grid;gap:22px}.hero-side-card img{height:140px}.hero-side-card h3{font-size:18px;margin-bottom:8px}.cards-grid,.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.compact-grid{grid-template-columns:repeat(4,1fr)}.news-card img{height:180px}.news-card h3,.category-card h3{font-size:18px;margin-bottom:8px}.news-card p,.category-card p,.hero-main p,.hero-side-card p,.post-content p,.subtitle{color:#6b7280;font-size:15px}.card-meta{display:inline-block;margin-bottom:8px;font-size:12px;color:#2563eb;font-weight:700;text-transform:uppercase;letter-spacing:.4px}.post-date{color:#6b7280;font-size:13px;margin-bottom:10px}.post-date.large{font-size:15px}.category-card{padding:24px}.category-card a{display:inline-block;margin-top:12px;color:#2563eb;font-weight:600}.category-page-header,.post-header{margin-bottom:22px}.category-page-header h1,.post-header h1{font-size:32px;color:#111827;margin-bottom:8px}.post-page{max-width:900px;margin:0 auto}.post-cover{height:420px}.post-content{padding:28px}.post-content p{font-size:17px;color:#374151;margin-bottom:16px}.back-link{display:inline-block;margin-bottom:20px;color:#2563eb;font-weight:600}.empty-box{padding:24px;color:#6b7280}.info-strip{padding:14px 18px;display:flex;gap:20px;justify-content:space-between;align-items:center}.featured-category-block{margin-bottom:34px}
@media(max-width:992px){.hero-grid,.cards-grid,.category-grid,.compact-grid{grid-template-columns:1fr 1fr}.hero-grid{grid-template-columns:1fr}}
@media(max-width:640px){.header-inner{flex-direction:column;gap:12px;align-items:flex-start}.cards-grid,.category-grid,.compact-grid{grid-template-columns:1fr}.hero-main h2,.category-page-header h1,.post-header h1{font-size:24px}.post-cover{height:240px}.header-search{width:100%}.header-search input{min-width:0;flex:1}.info-strip{flex-direction:column;align-items:flex-start}}

.slider{position:relative;background:#fff;border:1px solid #e5e7eb;border-radius:18px;overflow:hidden;min-height:420px}
.slider-stage{position:relative}
.slider-item{position:relative}
.slider-item img{width:100%;height:420px;object-fit:cover;display:block}
.slider-overlay{position:absolute;left:0;right:0;bottom:0;padding:28px;background:linear-gradient(to top, rgba(17,24,39,.88), rgba(17,24,39,.18));color:#fff}
.slider-overlay .card-meta{color:#bfdbfe}
.slider-overlay .post-date{color:#e5e7eb}
.slider-overlay h2{font-size:34px;line-height:1.15;margin-bottom:10px}
.slider-overlay p{max-width:760px;color:#e5e7eb;font-size:16px}
.slider-nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border:none;border-radius:50%;background:rgba(255,255,255,.9);cursor:pointer;font-size:24px;line-height:1;color:#111827}
.slider-prev{left:18px}.slider-next{right:18px}
.slider-dots{position:absolute;left:0;right:0;bottom:18px;display:flex;justify-content:center;gap:10px}
.slider-dots button{width:11px;height:11px;border-radius:50%;border:none;background:rgba(255,255,255,.45);cursor:pointer}
.slider-dots button.active{background:#fff}
@media(max-width:640px){.slider,.slider-item img{min-height:0;height:280px}.slider-overlay{padding:18px}.slider-overlay h2{font-size:24px}.slider-nav{width:38px;height:38px}}


.post-layout{display:grid;grid-template-columns:minmax(0,2.15fr) minmax(300px,.85fr);gap:26px;align-items:start}.post-single-card{max-width:none}.post-main-column{min-width:0}.post-sidebar{position:sticky;top:92px}.sidebar-card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:20px}.sidebar-card h3{font-size:22px;margin-bottom:16px}.sidebar-post-list{display:grid;gap:16px}.sidebar-post-item{display:grid;grid-template-columns:96px 1fr;gap:12px;padding-bottom:16px;border-bottom:1px solid #eef2f7}.sidebar-post-item:last-child{padding-bottom:0;border-bottom:none}.sidebar-post-item img{width:96px;height:74px;object-fit:cover;border-radius:12px}.sidebar-post-item h4{font-size:15px;line-height:1.35;color:#111827}.small-meta{font-size:11px;margin-bottom:4px}.share-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:22px;padding:14px 16px;background:#f8fafc;border:1px solid #e5e7eb;border-radius:14px}.share-row span{font-weight:700;color:#111827}.share-row a{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid #dbe3ee;color:#2563eb;font-weight:600;font-size:14px}.article-body{font-size:17px;color:#374151}.article-body p{font-size:17px;color:#374151;margin-bottom:16px}.related-bottom{margin-top:24px}.related-grid{grid-template-columns:repeat(3,1fr)}.mini-label{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#2563eb;margin-bottom:4px}.no-margin{margin-bottom:0}.related-head{margin-bottom:16px}.load-more-wrap{display:flex;justify-content:center;margin-top:24px}.load-more-btn{padding:13px 22px;border:none;border-radius:12px;background:#2563eb;color:#fff;font-weight:700;cursor:pointer}.load-more-btn[disabled]{opacity:.75;cursor:default}
@media(max-width:1100px){.post-layout{grid-template-columns:1fr}.post-sidebar{position:static}.related-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.sidebar-post-item{grid-template-columns:84px 1fr}.sidebar-post-item img{width:84px;height:66px}.share-row{padding:12px}.related-grid{grid-template-columns:1fr}}


.post-top-slider{margin-bottom:8px}
.post-top-slider .slider-item img{height:360px}
.post-top-slider .slider-overlay h2{font-size:30px}
.enhanced-post-layout{align-items:start}
.post-sidebar-rich{display:grid;gap:20px;position:sticky;top:92px}
.category-sidebar-card p{color:#6b7280;font-size:15px;margin:8px 0 14px}
.sidebar-category-link{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:999px;background:#eff6ff;color:#2563eb;font-weight:700}
.sidebar-head-row{margin-bottom:14px}
.related-sidebar-list{gap:14px}
@media(max-width:1100px){.post-sidebar-rich{position:static}.post-top-slider .slider-item img{height:320px}}
@media(max-width:640px){.post-top-slider .slider-item img{height:240px}.post-top-slider .slider-overlay h2{font-size:22px}}