@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap";
:root{--color-bg:#0a0a0f;--color-bg-secondary:#12121a;--color-bg-card:#161622;--color-bg-elevated:#1c1c2e;--color-bg-hover:#22223a;--color-border:#2a2a3e;--color-border-light:#3a3a52;--color-text:#e8e8f0;--color-text-secondary:#9898b0;--color-text-muted:#686880;--color-primary:#6c5ce7;--color-primary-light:#a29bfe;--color-primary-dark:#5a4bd1;--color-primary-glow:#6c5ce726;--color-accent:#00cec9;--color-accent-light:#55efc4;--color-success:#00b894;--color-warning:#fdcb6e;--color-danger:#ff7675;--gradient-primary:linear-gradient(135deg,#6c5ce7 0%,#a29bfe 100%);--gradient-hero:linear-gradient(135deg,#0a0a1a 0%,#1a1a3e 50%,#0a0a1a 100%);--gradient-card:linear-gradient(145deg,#161622 0%,#1c1c30 100%);--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 4px 16px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 20px #6c5ce733;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-mono:"JetBrains Mono","Fira Code",monospace;--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.4s cubic-bezier(.4,0,.2,1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text);min-height:100vh;line-height:1.7}a{color:var(--color-primary-light);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-accent)}img{max-width:100%;height:auto}.site-header{z-index:100;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border);transition:background var(--transition-normal);background:#0a0a0fd9;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;max-width:1200px;height:64px;margin:0 auto;padding:0 24px;display:flex}.site-logo{color:var(--color-text);align-items:center;gap:10px;font-size:20px;font-weight:700;text-decoration:none;display:flex}.site-logo:hover{color:var(--color-text)}.site-logo .logo-icon{background:var(--gradient-primary);border-radius:var(--radius-sm);justify-content:center;align-items:center;width:32px;height:32px;font-size:16px;display:flex}.nav-links{align-items:center;gap:32px;margin-left:48px;list-style:none;display:flex}.nav-links a{color:var(--color-text-secondary);transition:color var(--transition-fast);font-size:14px;font-weight:500;position:relative}.nav-links a:after{content:"";background:var(--gradient-primary);width:0;height:2px;transition:width var(--transition-normal);border-radius:1px;position:absolute;bottom:-4px;left:0}.nav-links a:hover{color:var(--color-text)}.nav-links a:hover:after{width:100%}.site-footer{background:var(--color-bg-secondary);border-top:1px solid var(--color-border);margin-top:80px;padding:48px 24px 32px}.footer-inner{max-width:1200px;margin:0 auto}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px;display:grid}.footer-section{min-width:0}.footer-heading{color:var(--color-text);margin-bottom:16px;font-size:15px;font-weight:600}.footer-desc{color:var(--color-text-muted);font-size:13px;line-height:1.7}.footer-links{padding:0;list-style:none}.footer-links li{margin-bottom:8px}.footer-links a{color:var(--color-text-secondary);transition:color var(--transition-fast);font-size:13px}.footer-links a:hover{color:var(--color-primary-light)}.footer-tags{flex-wrap:wrap;gap:6px;display:flex}.footer-tag{background:var(--color-bg-elevated);border:1px solid var(--color-border);color:var(--color-text-muted);transition:all var(--transition-fast);border-radius:20px;padding:3px 10px;font-size:12px;display:inline-block}.footer-tag:hover{border-color:var(--color-primary);color:var(--color-primary-light)}.footer-bottom{border-top:1px solid var(--color-border);text-align:center;padding-top:24px}.footer-bottom p{color:var(--color-text-muted);font-size:13px}.breadcrumb{color:var(--color-text-muted);flex-wrap:wrap;align-items:center;gap:4px;margin-bottom:24px;font-size:13px;display:flex}.breadcrumb a{color:var(--color-text-secondary);transition:color var(--transition-fast)}.breadcrumb a:hover{color:var(--color-primary-light)}.breadcrumb-sep{color:var(--color-text-muted);margin:0 2px}.breadcrumb-current{color:var(--color-text-muted);text-overflow:ellipsis;white-space:nowrap;max-width:300px;overflow:hidden}.hero{text-align:center;background:var(--gradient-hero);padding:32px 24px;position:relative;overflow:hidden}.ad-slot{text-align:center;margin:16px 0}.ad-slot.ad-home_top{margin-top:16px;margin-bottom:0}.ad-slot.ad-home_bottom{margin-top:40px}.ad-container-fixed{pointer-events:none;width:100%;height:100%;position:absolute;top:0;left:0}.ad-fixed-left,.ad-fixed-right{pointer-events:auto;z-index:50;width:160px;display:none;position:fixed;top:120px}.ad-fixed-left{left:10px}.ad-fixed-right{right:10px}@media (min-width:1500px){.ad-fixed-left,.ad-fixed-right{display:block;top:100px}.ad-fixed-left{left:calc(50% - 770px)}.ad-fixed-right{right:calc(50% - 770px)}}.hero:before{content:"";pointer-events:none;background:radial-gradient(circle,#6c5ce714 0%,#0000 70%);width:600px;height:600px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.hero h1{letter-spacing:-1px;background:linear-gradient(135deg,#fff 0%,#a29bfe 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:8px;font-size:32px;font-weight:800}.hero p{color:var(--color-text-secondary);max-width:600px;margin:0 auto 16px;font-size:15px}.header-search{margin-left:auto;margin-right:16px}.search-input-compact{border:1px solid var(--color-border);background:var(--color-bg-secondary);color:var(--color-text);border-radius:20px;width:180px;padding:8px 36px 8px 16px;font-size:13px;transition:all .2s}.search-input-compact:focus{background:var(--color-bg-card);border-color:var(--color-primary);outline:none;width:240px}.search-btn-compact{cursor:pointer;opacity:.6;background:0 0;border:none;font-size:14px;position:absolute;top:50%;right:8px;transform:translateY(-50%)}.search-btn-compact:hover{opacity:1}.search-box{max-width:480px;margin:0 auto;position:relative}.search-box input{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl);width:100%;color:var(--color-text);font-size:14px;font-family:var(--font-sans);transition:all var(--transition-normal);outline:none;padding:12px 20px 12px 48px}.search-box input::placeholder{color:var(--color-text-muted)}.search-box input:focus{border-color:var(--color-primary);box-shadow:var(--shadow-glow)}.search-box .search-icon{color:var(--color-text-muted);pointer-events:none;font-size:18px;position:absolute;top:50%;left:20px;transform:translateY(-50%)}.articles-grid{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:24px;max-width:1200px;margin:0 auto;padding:0 24px;display:grid}.article-card{background:var(--gradient-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:all var(--transition-slow);cursor:pointer;flex-direction:column;display:flex;overflow:hidden}.article-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-glow);transform:translateY(-4px)}.article-card .card-cover{background:linear-gradient(135deg,var(--color-bg-elevated),var(--color-bg-hover));justify-content:center;align-items:center;width:100%;height:150px;font-size:48px;display:flex;overflow:hidden}.article-card .card-cover img{object-fit:cover;width:100%;height:100%}.article-card .card-body{flex-direction:column;flex:1;padding:24px;display:flex}.article-card .card-meta{color:var(--color-text-muted);align-items:center;gap:12px;margin-bottom:12px;font-size:12px;display:flex}.article-card .card-category{background:var(--color-primary-glow);color:var(--color-primary-light);border-radius:20px;padding:3px 10px;font-size:12px;font-weight:500;display:inline-block}.article-card .card-title{color:var(--color-text);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:8px;font-size:18px;font-weight:600;line-height:1.4;display:-webkit-box;overflow:hidden}.article-card .card-excerpt{color:var(--color-text-secondary);-webkit-line-clamp:3;-webkit-box-orient:vertical;flex:1;font-size:14px;line-height:1.6;display:-webkit-box;overflow:hidden}.article-card .card-footer{border-top:1px solid var(--color-border);color:var(--color-text-muted);justify-content:space-between;align-items:center;margin-top:16px;padding-top:16px;font-size:13px;display:flex}.article-card .card-tags{flex-wrap:wrap;gap:8px;display:flex}.article-card .card-tag{color:var(--color-accent);font-size:12px}.article-page{max-width:800px;margin:0 auto;padding:48px 24px}.article-page .article-header{margin-bottom:40px}.article-page .article-header h1{letter-spacing:-.5px;margin-bottom:20px;font-size:36px;font-weight:700;line-height:1.3}.article-page .article-meta{color:var(--color-text-secondary);flex-wrap:wrap;align-items:center;gap:16px;font-size:14px;display:flex}.article-page .article-meta .meta-item{align-items:center;gap:6px;display:flex}.article-page .article-tags{flex-wrap:wrap;gap:8px;margin-top:16px;display:flex}.article-page .article-tags .tag{background:var(--color-primary-glow);color:var(--color-primary-light);transition:all var(--transition-fast);border-radius:20px;padding:4px 12px;font-size:13px;display:inline-block}.article-page .article-tags .tag:hover{background:var(--color-primary);color:#fff}.article-content{color:var(--color-text);font-size:17px;line-height:1.8}.article-content iframe{aspect-ratio:16/9;border-radius:var(--radius-md);width:100%;max-width:100%;height:auto;box-shadow:var(--shadow-sm);border:0;margin:32px 0;display:block}.article-content h2{border-bottom:1px solid var(--color-border);margin:40px 0 16px;padding-bottom:8px;font-size:24px;font-weight:700}.article-content h3{margin:32px 0 12px;font-size:20px;font-weight:600}.article-content p{margin-bottom:16px}.article-content ul,.article-content ol{margin-bottom:16px;padding-left:24px}.article-content li{margin-bottom:8px}.article-content blockquote p{margin:0}.article-content iframe{aspect-ratio:16/9;border-radius:var(--radius-md);width:100%;box-shadow:var(--shadow-sm);margin:24px 0}.article-content blockquote{border-left:4px solid var(--color-primary);background:var(--color-bg-card);border-radius:0 var(--radius-md)var(--radius-md)0;color:var(--color-text-secondary);margin:24px 0;padding:16px 20px}.article-content code{font-family:var(--font-mono);background:var(--color-bg-elevated);color:var(--color-accent);border-radius:4px;padding:2px 8px;font-size:14px}.article-content pre{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);margin:24px 0;padding:20px;overflow-x:auto}.article-content pre code{background:0 0;padding:0}.article-content img{border-radius:var(--radius-md);margin:24px 0}.article-content table{border-collapse:collapse;width:100%;margin:24px 0}.article-content th,.article-content td{border:1px solid var(--color-border);text-align:left;padding:12px 16px}.article-content th{background:var(--color-bg-elevated);font-weight:600}.pagination{justify-content:center;gap:8px;margin:48px 0;display:flex}.pagination a,.pagination span{border-radius:var(--radius-sm);min-width:40px;height:40px;transition:all var(--transition-fast);justify-content:center;align-items:center;padding:0 12px;font-size:14px;font-weight:500;display:inline-flex}.pagination a{background:var(--color-bg-card);border:1px solid var(--color-border);color:var(--color-text-secondary)}.pagination a:hover{border-color:var(--color-primary);color:var(--color-text);background:var(--color-bg-hover)}.pagination .active{background:var(--gradient-primary);color:#fff;border:none}.section-title{align-items:center;gap:10px;margin-bottom:20px;font-size:22px;font-weight:700;display:flex}.section-title:before{content:"";background:var(--gradient-primary);border-radius:2px;width:4px;height:22px}.feature-card:hover{box-shadow:var(--shadow-glow);transform:translateY(-2px);border-color:var(--color-primary)!important}.social-icon{opacity:.7;transition:opacity .2s,transform .2s}.social-icon:hover{opacity:1;transform:scale(1.1);color:var(--color-primary)!important}.container{max-width:1200px;margin:0 auto;padding:0 24px}.page-section{padding:32px 0}.filter-bar{flex-wrap:wrap;gap:12px;max-width:1200px;margin-bottom:32px;margin-left:auto;margin-right:auto;padding:0 24px;display:flex}.filter-btn{border-radius:var(--radius-xl);border:1px solid var(--color-border);background:var(--color-bg-card);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast);padding:8px 20px;font-size:14px;font-weight:500;text-decoration:none}.filter-btn:hover{border-color:var(--color-primary);color:var(--color-text)}.filter-btn.active{background:var(--gradient-primary);color:#fff;border-color:#0000}.empty-state{text-align:center;color:var(--color-text-muted);padding:80px 24px}.empty-state .empty-icon{margin-bottom:16px;font-size:64px}.empty-state h3{color:var(--color-text-secondary);margin-bottom:8px;font-size:20px}.btn{border-radius:var(--radius-md);font-size:14px;font-weight:500;font-family:var(--font-sans);cursor:pointer;transition:all var(--transition-fast);border:none;justify-content:center;align-items:center;gap:8px;padding:10px 24px;text-decoration:none;display:inline-flex}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 12px #6c5ce74d}.btn-primary:hover{color:#fff;transform:translateY(-1px);box-shadow:0 6px 20px #6c5ce766}.btn-secondary{background:var(--color-bg-elevated);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{border-color:var(--color-primary);background:var(--color-bg-hover)}.btn-danger{color:var(--color-danger);background:#ff76751a;border:1px solid #ff76754d}.btn-danger:hover{background:var(--color-danger);color:#fff}.btn-sm{padding:6px 16px;font-size:13px}.btn-lg{border-radius:var(--radius-lg);padding:14px 32px;font-size:16px}.form-group{margin-bottom:20px}.form-group label{color:var(--color-text-secondary);margin-bottom:8px;font-size:14px;font-weight:500;display:block}.form-control{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);width:100%;color:var(--color-text);font-size:14px;font-family:var(--font-sans);transition:border-color var(--transition-fast);outline:none;padding:12px 16px}.form-control:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-glow)}select.form-control{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239898b0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:36px}textarea.form-control{resize:vertical;min-height:100px}@media (max-width:768px){.hero h1{font-size:32px}.hero p{font-size:16px}.articles-grid{grid-template-columns:1fr}.nav-links{gap:16px}.article-page .article-header h1{font-size:28px}.section-title{font-size:22px}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}}@media (max-width:480px){.header-inner{padding:0 16px}.hero{padding:60px 16px}.hero h1{font-size:26px}.nav-links{gap:12px;font-size:13px}}