:root{--c-primary:#64748B;--c-secondary:#06B6D4;--c-bg-main:#F8FAFC;--c-bg-alt:#E2E8F0;--c-dark:#020617;--c-metal:#E5E7EB;--c-accent:#0EA5E9;--c-text-main:#1E293B;--c-text-muted:#64748B;--c-border:rgba(100,116,139,.2);}
body{margin:0;font-family:system-ui,-apple-system,sans-serif;background:var(--c-bg-main);color:var(--c-text-main);line-height:1.6;}
*{box-sizing:border-box;}img{max-width:100%;height:auto;display:block;}
.site-header{position:sticky;top:0;z-index:900;width:100%;background:rgba(248,250,252,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--c-border);}
.header-inner{width:min(1200px, calc(100% - 32px));margin:0 auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.logo{display:inline-flex;align-items:center;gap:12px;text-decoration:none;min-width:0;flex-shrink:0;}
.logo img{display:block;height:40px;width:auto;max-width:160px;object-fit:contain;flex-shrink:0;}
.logo span{font-size:18px;font-weight:800;color:var(--c-dark);white-space:nowrap;max-width:180px;overflow:hidden;text-overflow:ellipsis;}
.desktop-nav{display:flex;align-items:center;justify-content:flex-end;gap:8px;min-width:0;flex:1;}
.desktop-nav a{padding:0 14px;min-height:40px;display:inline-flex;align-items:center;border-radius:99px;font-size:14px;font-weight:600;color:var(--c-text-main);text-decoration:none;}
.desktop-nav a:hover{background:var(--c-bg-alt);color:var(--c-accent);}
.mobile-menu-btn{display:none;width:44px;height:44px;border:0;border-radius:14px;background:var(--c-bg-alt);align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer;}
.mobile-menu-btn span{display:block;width:20px;height:2px;border-radius:99px;background:var(--c-dark);}
.mobile-nav-mask{position:fixed;inset:0;z-index:998;background:rgba(2,6,23,.54);opacity:0;visibility:hidden;transition:all .25s;}
.mobile-drawer{position:fixed;top:0;left:0;z-index:999;width:min(86vw,360px);height:100vh;height:100dvh;background:#fff;transform:translateX(-105%);transition:transform .28s;display:flex;flex-direction:column;box-shadow:24px 0 60px rgba(0,0,0,.2);}
.drawer-head{min-height:76px;padding:18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--c-border);}
.drawer-logo img{height:36px;max-width:130px;}.drawer-logo span{font-size:17px;}
.drawer-close{width:40px;height:40px;border:0;border-radius:14px;background:var(--c-bg-alt);font-size:26px;cursor:pointer;}
.drawer-body{flex:1;overflow-y:auto;padding:14px;}
.drawer-nav{display:flex;flex-direction:column;gap:8px;}
.drawer-nav a{min-height:48px;display:flex;align-items:center;padding:13px 14px;border-radius:14px;background:var(--c-bg-main);color:var(--c-dark);text-decoration:none;font-weight:700;}
body.drawer-open{overflow:hidden;}body.drawer-open .mobile-nav-mask{opacity:1;visibility:visible;pointer-events:auto;}body.drawer-open .mobile-drawer{transform:translateX(0);}


.page-header { background: var(--c-bg-alt); padding: 60px 20px; text-align: center; }
.breadcrumb { font-size: 14px; color: var(--c-text-muted); margin-bottom: 16px; }
.breadcrumb a { color: var(--c-primary); text-decoration: none; }
.page-title { font-size: 36px; font-weight: 800; color: var(--c-dark); margin: 0 0 16px; }
.page-desc { color: var(--c-text-muted); max-width: 600px; margin: 0 auto; }
.section { padding: 60px 20px; }
.section-inner { width: min(1200px, 100%); margin: 0 auto; display: flex; gap: 32px; }
.main-content { flex: 1; min-width: 0; }
.sidebar-content { width: 300px; flex-shrink: 0; }

.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.article-card{background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--c-border);display:flex;flex-direction:column;transition:transform .3s;}
.article-card:hover{transform:translateY(-4px);border-color:var(--c-accent);}
.article-card-img{width:100%;aspect-ratio:16/10;background:var(--c-bg-alt);display:block;}
.article-card-img img{width:100%;height:100%;object-fit:cover;}
.article-card-body{padding:24px;flex:1;display:flex;flex-direction:column;}
.article-card-meta{font-size:12px;color:var(--c-text-muted);margin-bottom:12px;display:flex;gap:12px;}
.article-card-title{font-size:18px;font-weight:700;margin:0 0 12px;}
.article-card-title a{color:var(--c-dark);text-decoration:none;}
.article-card-desc{font-size:14px;color:var(--c-text-muted);margin:0 0 20px;flex:1;}
.article-card-foot{border-top:1px solid var(--c-border);padding-top:16px;font-size:13px;font-weight:700;}
.article-card-foot a{color:var(--c-primary);text-decoration:none;}


.pagination-wrap{width:100%;margin:48px auto 0;padding:0;display:flex;justify-content:center;align-items:center;}
.pagination-list{display:flex;flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;max-width:100%;}
.pagination-item{display:inline-flex;align-items:center;justify-content:center;min-width:40px;min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--c-border);background:var(--c-bg-main);color:var(--c-dark);text-decoration:none;font-size:14px;font-weight:700;}
.pagination-item:hover{border-color:var(--c-primary);color:var(--c-primary);}
.pagination-item.current, .pagination-item.active, .pagination-item.is-current{background:var(--c-primary);border-color:var(--c-primary);color:#fff;}
.pagination-item.disabled, .pagination-item.is-disabled{opacity:.45;pointer-events:none;}

.site-footer{width:100%;background:var(--c-dark);color:var(--c-metal);margin-top:60px;}
.footer-inner{width:min(1200px, calc(100% - 32px));margin:0 auto;padding:54px 0 34px;display:grid;grid-template-columns:minmax(240px,1.4fr) repeat(3, minmax(150px, .8fr));gap:28px;}
.footer-logo span{color:#fff;}
.footer-brand p{margin:18px 0 0;font-size:14px;color:rgba(255,255,255,.7);}
.footer-column h3{margin:0 0 14px;color:#fff;font-size:15px;}
.footer-column ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;}
.footer-column a{color:rgba(255,255,255,.7);text-decoration:none;font-size:14px;}
.footer-bottom{width:min(1200px, calc(100% - 32px));margin:0 auto;padding:18px 0 24px;border-top:1px solid rgba(255,255,255,.1);font-size:13px;display:flex;justify-content:space-between;}

@media(max-width:980px){
  .article-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .section-inner{flex-direction:column;}
  .sidebar-content{width:100%;}
}
@media(max-width:900px){
  .desktop-nav{display:none!important;}.mobile-menu-btn{display:inline-flex!important;}
  .footer-inner{grid-template-columns:1fr 1fr;gap:24px;}
  .footer-brand{grid-column:1/-1;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media(max-width:640px){
  .article-grid{grid-template-columns:1fr;}
  .pagination-item{min-width:36px;min-height:36px;padding:0 11px;font-size:13px;}
}
@media(max-width:520px){.footer-inner{grid-template-columns:1fr;}}