@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--bg-body:#131417;--bg-surface:#1a1c22;--bg-card:#20232b;--bg-card-hover:#262a34;--bg-input:#15161b;--primary:#d97706;--primary-hover:#f59e0b;--primary-light:#fbbf24;--primary-rgb:217, 119, 6;--text-main:#e5e7eb;--text-muted:#9ca3af;--text-dim:#6b7280;--border:#2d313c;--border-light:#373d4a;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--shadow-sm:0 1px 2px #0006;--shadow-md:0 4px 12px #00000059}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-body);color:var(--text-main);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.6}a{color:inherit;text-decoration:none;transition:color .2s,background-color .2s}a:hover{color:var(--primary-light)}img{max-width:100%;height:auto;display:block}.site-wrapper{flex-direction:column;min-height:100vh;display:flex}.container{width:100%;max-width:1400px;margin:0 auto;padding:0 16px}.site-header{background:var(--bg-surface);border-bottom:2px solid var(--primary);z-index:100;box-shadow:var(--shadow-md);position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:16px;height:60px;display:flex}.brand-logo{color:#fff;align-items:center;gap:10px;font-size:20px;font-weight:700;display:flex}.logo-badge{background:linear-gradient(135deg, var(--primary), #b45309);color:#fff;border-radius:var(--radius-sm);width:34px;height:34px;box-shadow:0 2px 8px rgba(var(--primary-rgb), .4);justify-content:center;align-items:center;font-size:18px;font-weight:800;display:flex}.brand-text span{color:var(--primary-light)}.header-search{flex:1;max-width:480px;position:relative}.header-search input{background:var(--bg-input);border:1px solid var(--border);width:100%;color:var(--text-main);border-radius:20px;outline:none;padding:8px 14px 8px 36px;font-size:13px;transition:all .2s}.header-search input:focus{border-color:var(--primary);box-shadow:0 0 0 2px rgba(var(--primary-rgb), .2)}.search-icon{color:var(--text-dim);font-size:14px;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.search-dropdown{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);z-index:999;max-height:380px;position:absolute;top:calc(100% + 8px);left:0;right:0;overflow-y:auto;box-shadow:0 10px 25px #00000080}.search-item{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:10px 12px;transition:background-color .15s;display:flex}.search-item:last-child{border-bottom:none}.search-item:hover{background:var(--bg-card)}.search-item-thumb{object-fit:cover;border-radius:var(--radius-sm);background:#111;flex-shrink:0;width:50px;height:40px}.search-item-info{flex:1;min-width:0}.search-item-title{color:#fff;white-space:nowrap;text-overflow:ellipsis;margin-bottom:2px;font-size:13px;font-weight:600;overflow:hidden}.search-item-meta{color:var(--text-dim);font-size:11px}.header-actions{align-items:center;gap:10px;display:flex}.btn{border-radius:var(--radius-sm);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;padding:6px 14px;font-size:13px;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);color:#fff}.btn-outline{border-color:var(--border-light);color:var(--text-main);background:0 0}.btn-outline:hover{background:var(--bg-card);color:#fff}.subnav-bar{border-bottom:1px solid var(--border);background:#16171b;font-size:13px}.subnav-inner{white-space:nowrap;align-items:center;gap:24px;display:flex;overflow-x:auto}.subnav-link{color:var(--text-muted);border-bottom:2px solid #0000;padding:10px 4px;font-weight:500;display:inline-block}.subnav-link:hover,.subnav-link.active{color:#fff;border-bottom-color:var(--primary)}.layout-grid{grid-template-columns:210px 1fr 310px;gap:20px;padding:20px 0;display:grid}.sidebar-left{align-self:start;position:sticky;top:76px}.nav-box{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden}.nav-menu{list-style:none}.nav-item a{color:var(--text-muted);border-left:3px solid #0000;align-items:center;gap:10px;padding:10px 16px;font-size:13px;font-weight:500;display:flex}.nav-item a:hover{background:var(--bg-card);color:#fff}.nav-item.active a{background:var(--bg-card);color:var(--primary-light);border-left-color:var(--primary)}.nav-icon{opacity:.8;justify-content:center;align-items:center;width:18px;height:18px;display:inline-flex}.main-content{min-width:0}.welcome-hero{border:1px solid #4a3413;border-left:4px solid var(--primary);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);background:linear-gradient(135deg,#231b12 0%,#1a1c22 100%);justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;padding:20px 24px;display:flex}.welcome-title{color:#fff;margin-bottom:6px;font-size:18px;font-weight:700}.welcome-subtitle{color:var(--text-muted);font-size:13px}.welcome-btn{background:var(--primary);color:#fff;border-radius:var(--radius-sm);white-space:nowrap;padding:8px 18px;font-size:13px;font-weight:600}.welcome-btn:hover{background:var(--primary-hover);color:#fff}.section-header{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md) var(--radius-md) 0 0;border-bottom:none;justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.section-title{color:#fff;align-items:center;gap:8px;font-size:15px;font-weight:700;display:flex}.section-title:before{content:"";background:var(--primary);border-radius:2px;width:4px;height:14px;display:inline-block}.featured-list{background:var(--bg-surface);border:1px solid var(--border);border-radius:0 0 var(--radius-md) var(--radius-md);margin-bottom:24px;overflow:hidden}.article-card{border-bottom:1px solid var(--border);grid-template-columns:180px 1fr;gap:16px;padding:16px;transition:background-color .2s;display:grid}.article-card:last-child{border-bottom:none}.article-card:hover{background:var(--bg-card)}.card-thumb{border-radius:var(--radius-sm);background:#111;height:110px;position:relative;overflow:hidden}.card-thumb img{object-fit:cover;width:100%;height:100%;transition:transform .3s}.article-card:hover .card-thumb img{transform:scale(1.05)}.card-content{flex-direction:column;justify-content:space-between;display:flex}.card-category{text-transform:uppercase;color:var(--primary-light);margin-bottom:4px;font-size:11px;font-weight:600}.card-title{color:#fff;margin-bottom:6px;font-size:16px;font-weight:600;line-height:1.4}.card-title a:hover{color:var(--primary-light)}.card-desc{color:var(--text-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:8px;font-size:13px;display:-webkit-box;overflow:hidden}.card-meta{color:var(--text-dim);align-items:center;gap:16px;font-size:12px;display:flex}.meta-item{align-items:center;gap:4px;display:flex}.category-block{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-surface);margin-bottom:20px;overflow:hidden}.category-header{border-bottom:1px solid var(--border);color:#fff;background:#16171b;align-items:center;gap:8px;padding:10px 16px;font-size:14px;font-weight:700;display:flex}.node-row{border-bottom:1px solid var(--border);grid-template-columns:44px 1fr 140px 220px;align-items:center;padding:12px 16px;transition:background-color .2s;display:grid}.node-row:last-child{border-bottom:none}.node-row:hover{background:var(--bg-card)}.node-icon-wrapper{color:var(--primary);font-size:20px}.node-title-main{color:#fff;margin-bottom:2px;font-size:14px;font-weight:600}.node-desc{color:var(--text-dim);font-size:12px}.node-stats{color:var(--text-dim);flex-direction:column;gap:2px;font-size:12px;display:flex}.node-last-post{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.node-last-title{color:#fff;white-space:nowrap;text-overflow:ellipsis;font-weight:500;display:block;overflow:hidden}.node-last-title:hover{color:var(--primary-light)}.node-last-date{color:var(--text-dim);font-size:11px}.sidebar-right{flex-direction:column;gap:20px;display:flex}.widget{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden}.widget-header{border-bottom:1px solid var(--border);color:#fff;background:#16171b;align-items:center;gap:6px;padding:10px 14px;font-size:13px;font-weight:700;display:flex}.widget-body{padding:12px 14px}.tools-banner{border-radius:var(--radius-sm);text-align:center;background:linear-gradient(135deg,#3b2812,#1b2028);border:1px solid #4d381b;padding:16px;transition:transform .2s;display:block;overflow:hidden}.tools-banner:hover{transform:translateY(-2px)}.tools-title{color:#fff;margin-bottom:4px;font-size:16px;font-weight:700}.tools-desc{color:var(--text-muted);margin-bottom:10px;font-size:12px}.trending-list{flex-direction:column;gap:12px;list-style:none;display:flex}.trending-item{align-items:flex-start;gap:10px;display:flex}.trending-num{color:var(--primary);min-width:18px;font-size:14px;font-weight:700}.trending-content{flex:1}.trending-title{color:var(--text-main);margin-bottom:2px;font-size:13px;font-weight:500;line-height:1.4}.trending-title:hover{color:var(--primary-light)}.trending-meta{color:var(--text-dim);font-size:11px}.stats-grid{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.stat-box{background:var(--bg-card);border-radius:var(--radius-sm);text-align:center;padding:10px}.stat-value{color:var(--primary-light);font-size:18px;font-weight:700}.stat-label{color:var(--text-dim);text-transform:uppercase;font-size:11px}.breadcrumb{color:var(--text-dim);align-items:center;gap:8px;margin-bottom:16px;font-size:12px;display:flex}.breadcrumb a:hover{color:var(--primary-light)}.article-detail{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);margin-bottom:20px;padding:24px}.article-header{border-bottom:1px solid var(--border);margin-bottom:20px;padding-bottom:16px}.article-main-title{color:#fff;margin-bottom:12px;font-size:24px;font-weight:700;line-height:1.4}.article-author-bar{color:var(--text-muted);align-items:center;gap:12px;font-size:13px;display:flex}.author-avatar{background:var(--primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:15px;font-weight:700;display:flex}.article-body-content{color:var(--text-main);font-size:15px;line-height:1.8}.article-body-content h1,.article-body-content h2,.article-body-content h3{color:#fff;margin-top:24px;margin-bottom:12px;font-weight:700}.article-body-content h2{border-bottom:1px solid var(--border);padding-bottom:6px;font-size:20px}.article-body-content h3{font-size:17px}.article-body-content p{margin-bottom:16px}.article-body-content ul,.article-body-content ol{margin-bottom:16px;padding-left:24px}.article-body-content li{margin-bottom:6px}.article-body-content blockquote{border-left:4px solid var(--primary);background:var(--bg-card);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--text-muted);margin:16px 0;padding:12px 16px}.article-body-content pre{border:1px solid var(--border);border-radius:var(--radius-md);background:#0f1013;margin:16px 0;padding:16px;font-size:13px;overflow-x:auto}.article-body-content code{background:#ffffff14;border-radius:4px;padding:2px 6px;font-family:Consolas,Monaco,monospace;font-size:13px}.article-body-content pre code{background:0 0;padding:0}.article-tags{border-top:1px solid var(--border);flex-wrap:wrap;gap:8px;margin-top:24px;padding-top:16px;display:flex}.tag-badge{background:var(--bg-card);border:1px solid var(--border);color:var(--text-muted);border-radius:14px;padding:4px 10px;font-size:12px}.tag-badge:hover{border-color:var(--primary);color:var(--primary-light)}.site-footer{background:var(--bg-surface);border-top:1px solid var(--border);color:var(--text-dim);margin-top:auto;padding:30px 0 20px;font-size:13px}.footer-content{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;padding-bottom:20px;display:flex}.footer-links{gap:20px;display:flex}.footer-links a:hover{color:var(--text-main)}.footer-bottom{text-align:center;font-size:12px}@media (width<=1100px){.layout-grid{grid-template-columns:1fr 300px}.sidebar-left{display:none}}@media (width<=820px){.layout-grid{grid-template-columns:1fr}.sidebar-right{display:none}.article-card{grid-template-columns:1fr}.card-thumb{height:180px}.node-row{grid-template-columns:36px 1fr}.node-stats,.node-last-post,.header-search{display:none}}