/* 全局基礎 */
body{margin:0;padding:0;background:#0b1020;font-family:"Microsoft YaHei UI",sans-serif;color:#fff;line-height:1.6;overflow-x:hidden;}
*{box-sizing:border-box;}
a{text-decoration:none;color:inherit;transition:.3s;}
ul{list-style:none;padding:0;margin:0;}
img{max-width:100%;display:block;}
.container{width:100%;max-width:1320px;margin:auto;padding:0 15px;}

/* 頂部導航 */
.site-header{position:sticky;top:0;z-index:999;background:rgba(7,12,24,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06);}
.header-wrap{display:flex;align-items:center;justify-content:space-between;height:82px;}
.svg-logo svg{height:46px;width:auto;overflow:visible;}
.main-nav ul{display:flex;gap:35px;}
.main-nav a{color:#dbe4ff;font-size:16px;font-weight:700;}
.main-nav a:hover{color:#48b2ff;}
.mobile-btn{display:none;flex-direction:column;gap:5px;cursor:pointer;}
.mobile-btn span{width:26px;height:3px;background:#fff;border-radius:10px;}
.mobile-menu{display:none;background:#11182f;padding:20px;}
.mobile-menu.show{display:block;}

/* 佈局容器 */
.main-layout{padding:40px 0;}
.content-grid{display:grid;grid-template-columns:3fr 1fr;gap:30px;}

/* 首頁 Banner (Focus News) */
.hero-section{padding:40px 0 20px;}
.hero-grid{display:grid;grid-template-columns:2fr 1fr;gap:25px;}
.hero-card{display:block;position:relative;background:#121933;border-radius:24px;overflow:hidden;width:100%;height:auto;}
.hero-image-wrap{width:100%;height:500px;}
.hero-image-wrap img{width:100%;height:100%;object-fit:cover;}
.hero-content{padding:40px;position:relative;z-index:2;}
.has-image .hero-content{position:absolute;left:0;bottom:0;right:0;background:linear-gradient(to top,rgba(0,0,0,0.95),transparent);}
.hero-tag{display:inline-block;padding:5px 15px;background:#2563eb;border-radius:50px;font-size:12px;margin-bottom:15px;color:#fff;}
.hero-content h1{font-size:38px;line-height:1.3;margin:0 0 15px;color:#fff;}
.hero-content p{color:#d4dcf7;font-size:16px;}

/* 新聞網格 (首頁列表) */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:25px;}
.news-card{background:#121933;border-radius:22px;overflow:hidden;transition:.3s;}
.news-card:hover{transform:translateY(-5px);}
.news-thumb{height:220px;overflow:hidden;}
.news-thumb img{width:100%;height:100%;object-fit:cover;}
.news-info{padding:25px;}
.news-info h3{font-size:20px;line-height:1.4;margin:0 0 10px;}
.news-meta{font-size:13px;color:#8090c0;}

/* 側邊欄 */
.side-widget{background:#121933;border-radius:22px;padding:25px;margin-bottom:25px;}
.widget-title{font-size:20px;font-weight:700;margin-bottom:20px;color:#47b0ff;border-left:4px solid #47b0ff;padding-left:15px;}
.rank-item{padding:12px 0;border-bottom:1px solid rgba(255,255,255,0.06);font-size:15px;}
.rank-item:last-child{border:none;}

/* 列表頁與時間軸 */
.inner-banner{padding:80px 0;text-align:center;background:linear-gradient(135deg,#10172d,#172554);margin-bottom:40px;}
.inner-banner h1{font-size:48px;margin:0;}
.list-news-wrap{display:flex;flex-direction:column;gap:25px;}
.list-card{background:#121933;border-radius:22px;overflow:hidden;}
.list-card a{display:grid;grid-template-columns:320px 1fr;}
.list-content{padding:25px;}
.list-content h2{font-size:24px;margin:0 0 15px;}
.timeline-wrap{position:relative;padding-left:120px;}
.timeline-wrap:before{content:"";position:absolute;left:100px;top:0;bottom:0;width:2px;background:#2563eb;}
.timeline-item{position:relative;margin-bottom:40px;}
.timeline-time{position:absolute;left:-120px;top:5px;width:80px;font-weight:700;color:#47b0ff;text-align:right;}
.timeline-dot{position:absolute;left:-26px;top:10px;width:14px;height:14px;background:#3b82f6;border-radius:50%;z-index:2;}
.timeline-card{background:#121933;padding:25px;border-radius:20px;}

/* 詳情頁 */
.article-box{background:#121933;padding:40px;border-radius:24px;}
.article-box h1{font-size:36px;margin:20px 0;line-height:1.4;}
.article-meta{display:flex;gap:20px;color:#7f8db9;font-size:14px;margin-bottom:30px;}
.article-body{font-size:18px;line-height:1.8;color:#d4dcf8;}

/* 海報彈窗 */
.poster-actions{margin-bottom:30px;}
#generatePoster{height:50px;padding:0 30px;border:none;border-radius:12px;background:linear-gradient(135deg,#2563eb,#7c5cff);color:#fff;font-weight:700;cursor:pointer;}
#posterModal{position:fixed;inset:0;background:rgba(0,0,0,0.92);backdrop-filter:blur(10px);display:none;z-index:10000;align-items:center;justify-content:center;padding:20px;cursor:pointer;}
#posterModal.show{display:flex;}
.poster-wrapper{position:relative;max-width:520px;width:100%;cursor:default;}
#posterResult img{width:100%;border-radius:12px;box-shadow:0 0 50px rgba(0,0,0,0.5);}

/* 截圖源模板 */
#posterSource{position:fixed;left:-9999px;top:0;width:500px;background:#0b1020;color:#fff;}
.p-header{padding:25px 30px;background:#1e293b;display:flex;justify-content:space-between;align-items:center;}
.p-logo{font-size:26px;font-weight:900;color:#4da2ff;}
.p-content{padding:35px 30px;}
.p-title{font-size:32px;font-weight:800;line-height:1.35;margin-bottom:20px;}
.p-desc{font-size:17px;color:#b8c3e6;line-height:1.7;}
.p-footer{padding:25px 30px;background:rgba(255,255,255,0.03);display:flex;justify-content:space-between;align-items:center;border-top:1px solid rgba(255,255,255,0.05);}

/* 分頁 */
.pagination{display:flex;justify-content:center;gap:10px;margin-top:40px;}
.pagination a, .pagination span{padding:8px 16px;background:#121933;border-radius:8px;color:#fff;}

/* 底部 */
.site-footer{background:#090e1c;padding:60px 0 30px;margin-top:50px;border-top:1px solid rgba(255,255,255,.06);}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:40px;}
.social-icons{display:flex;gap:15px;margin-top:20px;}
.social-icons a{width:42px;height:42px;background:#1e293b;border-radius:50%;display:flex;align-items:center;justify-content:center;}
.social-icons svg{width:20px;height:20px;fill:#fff;}
.copyright{text-align:center;padding:25px 0;border-top:1px solid rgba(255,255,255,0.06);color:#7d8ab3;font-size:14px;}

@media(max-width:1024px){
    .hero-grid, .content-grid, .footer-grid{grid-template-columns:1fr;}
    .news-grid{grid-template-columns:1fr;}
    .list-card a{grid-template-columns:1fr;}
}
@media(max-width:768px){
    .main-nav{display:none;}
    .mobile-btn{display:flex;}
    .hero-image-wrap{height:320px;}
    .hero-content h1{font-size:28px;}
    .timeline-wrap{padding-left:30px;}
    .timeline-wrap:before{left:10px;}
}