/* ===== TechPulse - Dark Tech Theme ===== */
/* BG: #0a0e1a, Surface: #111827, Border: #1e293b */
/* Accent1: #06d6a0 (neon green), Accent2: #00b4d8 (electric blue) */
[v-cloak]{display:none}
*{box-sizing:border-box}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:#0a0e1a;color:#c8d6e5;font-size:15px;margin:0;-webkit-font-smoothing:antialiased}
a{color:#06d6a0;text-decoration:none;transition:color .2s}
a:hover{color:#00b4d8;text-decoration:none}
img{max-width:100%;height:auto}
.container{max-width:1200px;margin:0 auto;padding:0 15px}
/* ===== Header ===== */
.tp-header{background:rgba(10,14,26,.95);backdrop-filter:blur(12px);border-bottom:1px solid #1e293b;position:sticky;top:0;z-index:999}
.tp-header-inner{display:flex;align-items:center;justify-content:space-between;height:64px;padding:0 15px;max-width:1200px;margin:0 auto}
.tp-logo a{font-size:20px;font-weight:800;color:#fff;letter-spacing:-0.5px}
.tp-logo a span{color:#06d6a0}
.tp-nav-list{display:flex;list-style:none;margin:0;padding:0;gap:0;align-items:center}
.tp-nav-list>li>a{display:block;padding:0 16px;line-height:64px;font-size:14px;font-weight:500;color:#8892b0;transition:color .2s;text-transform:uppercase;letter-spacing:.5px}
.tp-nav-list>li>a:hover,.tp-nav-list>li.active>a{color:#06d6a0}
.tp-nav-list>li.active>a{border-bottom:2px solid #06d6a0}
.tp-nav-list>li .tp-dropdown{display:none;position:absolute;top:100%;left:0;background:#111827;min-width:180px;border:1px solid #1e293b;border-radius:0 0 8px 8px;padding:8px 0;z-index:1000;box-shadow:0 12px 40px rgba(0,0,0,.5)}
.tp-nav-list>li:hover .tp-dropdown{display:block}
.tp-dropdown li a{display:block;padding:8px 18px;font-size:13px;color:#8892b0}
.tp-dropdown li a:hover{color:#06d6a0;background:rgba(6,214,160,.05)}
.tp-search{display:flex}
.tp-search form{display:flex}
.tp-search-input{background:#111827;border:1px solid #1e293b;border-radius:6px 0 0 6px;padding:7px 14px;font-size:13px;color:#c8d6e5;outline:none;width:170px}
.tp-search-input:focus{border-color:#06d6a0}
.tp-search-input::placeholder{color:#4a5568}
.tp-search-btn{background:#06d6a0;border:none;color:#0a0e1a;padding:7px 14px;border-radius:0 6px 6px 0;cursor:pointer;font-size:13px;font-weight:600}
.tp-menu-toggle{display:none;background:none;border:1px solid #1e293b;color:#06d6a0;font-size:20px;cursor:pointer;padding:4px 10px;border-radius:4px}
/* ===== Hero Ticker ===== */
.tp-ticker{background:#111827;border-bottom:1px solid #1e293b;padding:8px 0;overflow:hidden}
.tp-ticker .container{display:flex;align-items:center}
.tp-ticker-label{background:#06d6a0;color:#0a0e1a;padding:3px 10px;border-radius:3px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;white-space:nowrap;margin-right:14px;font-family:'Courier New',monospace}
.tp-ticker-scroll{flex:1;overflow:hidden;white-space:nowrap}
.tp-ticker-inner{display:inline-block;animation:tpScroll 35s linear infinite}
.tp-ticker-inner a{margin-right:40px;color:#8892b0;font-size:13px;font-family:'Courier New',monospace}
.tp-ticker-inner a:hover{color:#06d6a0}
.tp-ticker-inner a::before{content:'>';color:#06d6a0;margin-right:6px}
@keyframes tpScroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
/* ===== Main Layout ===== */
.tp-main{padding:30px 0;min-height:60vh}
.tp-row{display:flex;flex-wrap:wrap;margin:0 -12px}
.tp-col-8{flex:0 0 66.666%;max-width:66.666%;padding:0 12px}
.tp-col-4{flex:0 0 33.333%;max-width:33.333%;padding:0 12px}
/* ===== Section Titles ===== */
.tp-section-title{font-size:22px;font-weight:700;color:#fff;margin-bottom:24px;display:flex;align-items:center;gap:10px}
.tp-section-title::before{content:'//';color:#06d6a0;font-family:'Courier New',monospace;font-size:18px}
.tp-section-title::after{content:'';flex:1;height:1px;background:linear-gradient(90deg,#1e293b,transparent)}
.tp-section-title-sm{font-size:16px;font-weight:600;color:#fff;margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid #1e293b}
.tp-section-title-sm::before{content:'# ';color:#06d6a0;font-family:'Courier New',monospace}
/* ===== Cards (dark glass style) ===== */
.tp-card{background:#111827;border:1px solid #1e293b;border-radius:8px;overflow:hidden;margin-bottom:20px;transition:border-color .3s,box-shadow .3s}
.tp-card:hover{border-color:#06d6a0;box-shadow:0 0 20px rgba(6,214,160,.08)}
.tp-card-img{position:relative;aspect-ratio:16/9;overflow:hidden;background:#1a1f2e}
.tp-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.tp-card:hover .tp-card-img img{transform:scale(1.05)}
.tp-card-badge{position:absolute;top:10px;left:10px;background:rgba(6,214,160,.9);color:#0a0e1a;padding:3px 10px;border-radius:3px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;font-family:'Courier New',monospace}
.tp-card-body{padding:16px}
.tp-card-title{font-size:16px;font-weight:600;line-height:1.5;margin-bottom:8px}
.tp-card-title a{color:#e2e8f0}
.tp-card-title a:hover{color:#06d6a0}
.tp-card-meta{font-size:12px;color:#4a5568;font-family:'Courier New',monospace}
.tp-card-meta span{margin-right:10px}
.tp-card-desc{font-size:13px;color:#8892b0;margin-top:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
/* ===== Grid Layouts ===== */
.tp-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:30px}
.tp-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-bottom:30px}
/* ===== Feature Banner (index hero) ===== */
.tp-hero{background:linear-gradient(135deg,#111827 0%,#0f172a 100%);border:1px solid #1e293b;border-radius:12px;padding:40px;margin-bottom:30px;position:relative;overflow:hidden}
.tp-hero::before{content:'';position:absolute;top:-50%;right:-30%;width:400px;height:400px;background:radial-gradient(circle,rgba(6,214,160,.08) 0%,transparent 70%);pointer-events:none}
.tp-hero::after{content:'';position:absolute;bottom:-50%;left:-20%;width:300px;height:300px;background:radial-gradient(circle,rgba(0,180,216,.06) 0%,transparent 70%);pointer-events:none}
.tp-hero-title{font-size:28px;font-weight:800;color:#fff;margin-bottom:10px;position:relative;z-index:1}
.tp-hero-desc{font-size:15px;color:#8892b0;position:relative;z-index:1;margin-bottom:20px}
/* ===== Article List Item ===== */
.tp-list-item{display:flex;gap:18px;padding:18px 0;border-bottom:1px solid #1e293b}
.tp-list-item:last-child{border-bottom:none}
.tp-list-item-img{width:200px;flex-shrink:0;border-radius:6px;overflow:hidden;background:#1a1f2e}
.tp-list-item-img a{display:block;aspect-ratio:16/10;overflow:hidden}
.tp-list-item-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.tp-list-item:hover .tp-list-item-img img{transform:scale(1.05)}
.tp-list-item-content{flex:1;display:flex;flex-direction:column;justify-content:center}
.tp-list-item-content h4{font-size:16px;font-weight:600;margin:0 0 8px;line-height:1.5}
.tp-list-item-content h4 a{color:#e2e8f0}
.tp-list-item-content h4 a:hover{color:#06d6a0}
.tp-list-item-content .tp-desc{font-size:13px;color:#8892b0;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
/* ===== Sidebar ===== */
.tp-sidebar-block{background:#111827;border:1px solid #1e293b;border-radius:8px;margin-bottom:20px;overflow:hidden}
.tp-sidebar-header{background:linear-gradient(135deg,rgba(6,214,160,.1),rgba(0,180,216,.1));padding:14px 18px;font-size:14px;font-weight:700;color:#06d6a0;text-transform:uppercase;letter-spacing:1px;font-family:'Courier New',monospace;border-bottom:1px solid #1e293b;display:flex;align-items:center;gap:8px}
.tp-sidebar-header .tp-icon{font-size:14px}
.tp-sidebar-body{padding:0;max-height:320px;overflow-y:auto}
.tp-sidebar-body::-webkit-scrollbar{width:3px}
.tp-sidebar-body::-webkit-scrollbar-thumb{background:#1e293b;border-radius:2px}
.tp-sidebar-list{list-style:none;padding:0;margin:0}
.tp-sidebar-list li{border-bottom:1px solid rgba(30,41,59,.6)}
.tp-sidebar-list li:last-child{border-bottom:none}
.tp-sidebar-list li a{display:block;padding:11px 18px;font-size:13px;color:#8892b0;transition:all .2s}
.tp-sidebar-list li a:hover{color:#06d6a0;background:rgba(6,214,160,.03);padding-left:22px}
.tp-sidebar-list li a{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tp-sidebar-list li a::before{content:'$ ';color:#06d6a0;font-family:'Courier New',monospace;font-size:12px}
.tp-sidebar-list li .tp-date{display:block;font-size:11px;color:#4a5568;margin-top:2px;font-family:'Courier New',monospace}
/* ===== Tags ===== */
.tp-tags-cloud{display:flex;flex-wrap:wrap;gap:8px;padding:14px 18px}
.tp-tags-cloud a{background:rgba(6,214,160,.08);color:#06d6a0;padding:4px 12px;border-radius:4px;font-size:12px;border:1px solid rgba(6,214,160,.15);font-family:'Courier New',monospace;transition:all .2s}
.tp-tags-cloud a:hover{background:#06d6a0;color:#0a0e1a;border-color:#06d6a0}
/* ===== Article Detail ===== */
.tp-detail{background:#111827;border:1px solid #1e293b;border-radius:8px;padding:30px;margin-bottom:24px}
.tp-detail-title{font-size:28px;font-weight:800;color:#fff;margin-bottom:16px;line-height:1.3;word-wrap:break-word;overflow-wrap:break-word}
.tp-detail-meta{display:flex;gap:18px;padding-bottom:18px;border-bottom:1px solid #1e293b;margin-bottom:24px;font-size:13px;color:#4a5568;font-family:'Courier New',monospace;flex-wrap:wrap}
.tp-detail-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.tp-detail-tags a{background:rgba(6,214,160,.08);color:#06d6a0;padding:3px 10px;border-radius:4px;font-size:12px;border:1px solid rgba(6,214,160,.15);font-family:'Courier New',monospace}
.tp-detail-tags a:hover{background:#06d6a0;color:#0a0e1a}
.tp-detail-body{font-size:16px;line-height:1.8;color:#c8d6e5;word-wrap:break-word;overflow-wrap:break-word}
.tp-detail-body p{margin-bottom:16px}
.tp-detail-body h1,.tp-detail-body h2,.tp-detail-body h3,.tp-detail-body h4{color:#fff;margin:30px 0 15px;font-weight:700}
.tp-detail-body h2{font-size:22px}
.tp-detail-body h3{font-size:18px}
.tp-detail-body a{color:#06d6a0;text-decoration:underline}
.tp-detail-body img{border-radius:6px;margin:15px 0}
.tp-detail-body blockquote{border-left:3px solid #06d6a0;padding:15px 20px;margin:20px 0;background:rgba(6,214,160,.04);border-radius:0 6px 6px 0}
.tp-detail-body pre{background:#0a0e1a;border:1px solid #1e293b;padding:20px;border-radius:6px;overflow-x:auto;font-size:14px;color:#06d6a0;font-family:'Courier New',monospace;margin:20px 0}
.tp-detail-body code{background:rgba(6,214,160,.08);padding:2px 6px;border-radius:3px;font-size:14px;color:#06d6a0;font-family:'Courier New',monospace}
.tp-detail-body ul,.tp-detail-body ol{padding-left:30px;margin-bottom:16px}
.tp-detail-body table{width:100%;border-collapse:collapse;margin:20px 0}
.tp-detail-body th,.tp-detail-body td{border:1px solid #1e293b;padding:10px 14px;text-align:left}
.tp-detail-body th{background:#0a0e1a;color:#06d6a0;font-weight:600}
/* ===== Breadcrumb ===== */
.tp-breadcrumb{display:flex;gap:8px;font-size:13px;color:#4a5568;margin-bottom:20px;padding:10px 0;list-style:none;flex-wrap:wrap;font-family:'Courier New',monospace}
.tp-breadcrumb li{display:flex;align-items:center;gap:8px}
.tp-breadcrumb li::after{content:'/';color:#1e293b}
.tp-breadcrumb li:last-child::after{display:none}
.tp-breadcrumb a{color:#06d6a0}
/* ===== Page Nav ===== */
.tp-page-nav{display:flex;justify-content:space-between;border-top:1px solid #1e293b;padding-top:20px;margin-top:30px;gap:20px}
.tp-page-nav-item{flex:1}
.tp-page-nav-item.down{text-align:right}
.tp-page-nav-item p{font-size:12px;color:#4a5568;margin-bottom:4px;font-family:'Courier New',monospace}
.tp-page-nav-item a{font-size:14px;color:#06d6a0}
/* ===== Pagination ===== */
.tp-pagination{display:flex;justify-content:center;padding:30px 0;gap:6px;flex-wrap:wrap}
.tp-pagination a,.tp-pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 10px;border:1px solid #1e293b;border-radius:6px;font-size:13px;color:#8892b0;background:#111827;font-family:'Courier New',monospace;transition:all .2s;text-decoration:none}
.tp-pagination a:hover{border-color:#06d6a0;color:#06d6a0}
.tp-pagination .current,.tp-pagination .active{background:#06d6a0;color:#0a0e1a;border-color:#06d6a0}
/* ===== Footer ===== */
.tp-footer{background:#080b14;border-top:1px solid #1e293b;margin-top:50px}
.tp-footer-main{padding:40px 0 20px;display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.tp-footer-col h4{font-size:14px;font-weight:700;color:#06d6a0;margin-bottom:16px;text-transform:uppercase;letter-spacing:1px;font-family:'Courier New',monospace}
.tp-footer-col ul{list-style:none;padding:0;margin:0}
.tp-footer-col ul li{margin-bottom:8px}
.tp-footer-col ul li a{color:#8892b0;font-size:13px;transition:all .2s}
.tp-footer-col ul li a:hover{color:#06d6a0;padding-left:4px}
.tp-footer-bottom{border-top:1px solid #1e293b;padding:16px 0;text-align:center;font-size:12px;color:#4a5568;font-family:'Courier New',monospace}
.tp-footer-bottom a{color:#8892b0;margin:0 8px}
.tp-footer-bottom a:hover{color:#06d6a0}
.tp-footer-logo{text-align:center;margin-bottom:24px}
.tp-footer-logo a{font-size:20px;font-weight:800;color:#fff}
.tp-footer-logo a span{color:#06d6a0}
/* ===== Scroll Top ===== */
.tp-scroll-top{position:fixed;bottom:30px;right:30px;width:40px;height:40px;background:#06d6a0;color:#0a0e1a;border:none;border-radius:6px;cursor:pointer;display:none;align-items:center;justify-content:center;font-size:18px;font-weight:700;z-index:999;transition:all .3s}
.tp-scroll-top:hover{transform:translateY(-3px);box-shadow:0 4px 12px rgba(6,214,160,.3)}
.tp-scroll-top.show{display:flex}
/* ===== 404 ===== */
.tp-404{text-align:center;padding:80px 20px}
.tp-404-num{font-size:100px;font-weight:900;color:#06d6a0;font-family:'Courier New',monospace;text-shadow:0 0 40px rgba(6,214,160,.3);line-height:1}
.tp-404-msg{font-size:16px;color:#4a5568;margin:15px 0 30px}
.tp-404-link{display:inline-block;background:#06d6a0;color:#0a0e1a;padding:10px 28px;border-radius:6px;font-weight:600;font-size:14px}
/* ===== Search Page ===== */
.tp-search-title{font-size:22px;font-weight:700;color:#fff;margin-bottom:20px;font-family:'Courier New',monospace}
.tp-search-title span{color:#06d6a0}
/* ===== Tag Page ===== */
.tp-tag-header{background:linear-gradient(135deg,rgba(6,214,160,.08),rgba(0,180,216,.06));border:1px solid #1e293b;border-radius:8px;padding:20px;margin-bottom:24px;display:flex;gap:16px;align-items:center}
.tp-tag-icon{width:48px;height:48px;background:rgba(6,214,160,.1);border:1px solid rgba(6,214,160,.2);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#06d6a0;font-size:20px}
.tp-tag-info h2{font-size:18px;font-weight:700;color:#fff;margin:0 0 4px}
.tp-tag-info p{font-size:13px;color:#4a5568;margin:0}
/* ===== Responsive ===== */
@media(max-width:991px){
.tp-col-8,.tp-col-4{flex:0 0 100%;max-width:100%}
.tp-grid-3{grid-template-columns:repeat(2,1fr)}
.tp-grid-2{grid-template-columns:1fr}
.tp-footer-main{grid-template-columns:1fr 1fr}
.tp-search{display:none}
}
@media(max-width:768px){
.tp-header-inner{height:56px}
.tp-menu-toggle{display:block}
.tp-nav-list{display:none;position:absolute;top:56px;left:0;right:0;background:#111827;flex-direction:column;border-top:1px solid #1e293b;z-index:1000}
.tp-nav-list.open{display:flex}
.tp-nav-list>li>a{line-height:48px;padding:0 20px;border-bottom:1px solid #1e293b}
.tp-nav-list>li.active>a{border-bottom:none;border-left:3px solid #06d6a0}
.tp-nav-list>li .tp-dropdown{position:static;box-shadow:none;border:none;border-radius:0;background:#0a0e1a}
.tp-grid-3{grid-template-columns:1fr}
.tp-list-item{flex-direction:column}
.tp-list-item-img{width:100%}
.tp-detail{padding:20px}
.tp-detail-title{font-size:22px}
.tp-footer-main{grid-template-columns:1fr;gap:30px}
.tp-hero{padding:24px}
.tp-hero-title{font-size:22px}
.tp-ticker .container{flex-direction:column;gap:8px}
.tp-page-nav{flex-direction:column}
}
@media(max-width:480px){
.tp-hero-title{font-size:18px}
}