/* ========== Reset & Base ========== */
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"Microsoft YaHei","微软雅黑","PingFang SC","Helvetica Neue",Arial,sans-serif;font-size:14px;color:#222;background:#f5f5f7;line-height:1.6}
a{color:#222;text-decoration:none;transition:color .2s}
a:hover{color:#c8161d}
ul,ol{list-style:none}
img{max-width:100%;display:block}
.wrap{width:1200px;margin:0 auto}

/* ========== Top Bar ========== */
.top-bar{background:#1a1a1a;color:#999;height:32px;line-height:32px;font-size:12px}
.top-bar .wrap{display:flex;justify-content:space-between;align-items:center}
.top-bar a{color:#999;margin:0 8px}
.top-bar a:hover{color:#e83232}
.top-bar .date{color:#666}

/* ========== Header ========== */
.header{background:#fff;padding:20px 0;border-bottom:3px solid #c8161d}
.header .wrap{display:flex;align-items:center;justify-content:space-between}
.logo img{max-height:48px;width:auto}
.search-box{display:flex;border:2px solid #c8161d;border-radius:4px;overflow:hidden}
.search-box input{width:280px;padding:8px 14px;border:none;outline:none;font-size:14px}
.search-box button{background:#c8161d;color:#fff;border:none;padding:0 22px;font-size:14px;cursor:pointer;font-weight:600}
.search-box button:hover{background:#a01015}

/* ========== Main Nav ========== */
.main-nav{background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.06);position:sticky;top:0;z-index:100}
.main-nav .wrap{display:flex;align-items:center;height:48px}
.main-nav a{padding:0 20px;line-height:48px;font-size:16px;font-weight:500;color:#333;position:relative}
.main-nav a.active{color:#c8161d;font-weight:700}
.main-nav a.active::after{content:'';position:absolute;bottom:0;left:20px;right:20px;height:3px;background:#c8161d}
.main-nav a:hover{color:#c8161d}
.main-nav .nav-divider{color:#ddd;margin:0 4px}

/* ========== Headline Section ========== */
.headline{padding:20px 0}
.headline .wrap{display:grid;grid-template-columns:580px 1fr;gap:20px}
.focus-slider{position:relative;height:380px;border-radius:8px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.12)}
.focus-slide{position:absolute;inset:0;opacity:0;transition:opacity .6s}
.focus-slide.active{opacity:1}
.focus-slide img{width:100%;height:100%;object-fit:cover}
.focus-slide .overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(0,0,0,.85));padding:60px 24px 24px}
.focus-slide .overlay .tag{display:inline-block;background:#c8161d;color:#fff;font-size:12px;padding:2px 10px;border-radius:3px;margin-bottom:10px}
.focus-slide .overlay h3{color:#fff;font-size:20px;line-height:1.4;font-weight:600}
.focus-slide .overlay p{color:#ccc;font-size:13px;margin-top:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.focus-dots{position:absolute;bottom:16px;right:20px;display:flex;gap:8px;z-index:2}
.focus-dots span{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.4);cursor:pointer;transition:all .3s}
.focus-dots span.active{background:#c8161d;width:28px;border-radius:5px}

.focus-list{background:#fff;border-radius:8px;padding:20px;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.focus-list .focus-top{border-bottom:1px solid #eee;padding-bottom:16px;margin-bottom:14px}
.focus-list .focus-top h2{font-size:22px;line-height:1.35;font-weight:700;color:#1a1a1a}
.focus-list .focus-top h2 a:hover{color:#c8161d}
.focus-list .focus-top p{font-size:13px;color:#888;margin-top:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.focus-list ul li{padding:9px 0;border-bottom:1px dashed #f0f0f0;display:flex;align-items:center;gap:10px}
.focus-list ul li:last-child{border-bottom:none}
.focus-list ul li::before{content:'';width:4px;height:4px;border-radius:50%;background:#c8161d;flex-shrink:0}
.focus-list ul li a{font-size:15px;color:#333;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.focus-list ul li a:hover{color:#c8161d}
.focus-list ul li .time{font-size:12px;color:#aaa;flex-shrink:0}

/* ========== Section Title ========== */
.sec-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.sec-title h2{font-size:20px;font-weight:700;color:#1a1a1a;display:flex;align-items:center;gap:10px}
.sec-title h2::before{content:'';width:4px;height:20px;background:#c8161d;border-radius:2px}
.sec-title .more{font-size:13px;color:#999}
.sec-title .more:hover{color:#c8161d}

/* ========== Four Categories Grid ========== */
.categories{padding:10px 0 30px}
.categories .grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.cat-card{background:#fff;border-radius:8px;padding:24px;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.cat-card .sec-title h2 .sub{font-size:12px;color:#999;font-weight:400;margin-left:6px}
.cat-card[data-cat="上市公司"] .sec-title h2::before{background:#c8161d}
.cat-card[data-cat="行业动态"] .sec-title h2::before{background:#1a3c6e}
.cat-card[data-cat="新锐公司"] .sec-title h2::before{background:#e67e22}
.cat-card[data-cat="企业动态"] .sec-title h2::before{background:#16a085}

.cat-feature{display:flex;gap:16px;padding-bottom:16px;border-bottom:1px solid #f0f0f0;margin-bottom:14px}
.cat-feature .thumb{width:160px;height:100px;border-radius:6px;overflow:hidden;flex-shrink:0;background:#f0f0f0}
.cat-feature .thumb img{width:100%;height:100%;object-fit:cover}
.cat-feature .info h3{font-size:16px;font-weight:600;line-height:1.4;color:#1a1a1a;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cat-feature .info h3 a:hover{color:#c8161d}
.cat-feature .info p{font-size:12px;color:#999;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cat-feature .info .meta{font-size:12px;color:#bbb;margin-top:8px}

.cat-list li{padding:8px 0;display:flex;align-items:center;justify-content:space-between;gap:12px}
.cat-list li::before{content:'';width:4px;height:4px;border-radius:50%;background:#ddd;flex-shrink:0;transition:background .2s}
.cat-list li:hover::before{background:#c8161d}
.cat-list li a{font-size:14px;color:#444;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cat-list li .date{font-size:12px;color:#bbb;flex-shrink:0}

/* ========== Market Section ========== */
.market{padding:10px 0 30px}
.market .wrap{display:grid;grid-template-columns:1fr 360px;gap:20px}
.market-main{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.market-col{background:#fff;border-radius:8px;padding:20px;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.market-col .sec-title h2{font-size:17px}
.market-col .sec-title h2::before{height:16px;width:3px}
.market-col[data-cat="港股"] .sec-title h2::before{background:#1a3c6e}
.market-col[data-cat="美股"] .sec-title h2::before{background:#2c3e50}
.market-col[data-cat="A股"] .sec-title h2::before{background:#c8161d}
.market-col ul li{padding:7px 0;border-bottom:1px dashed #f5f5f5}
.market-col ul li:last-child{border-bottom:none}
.market-col ul li a{font-size:13px;color:#444;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.5}
.market-col ul li a:hover{color:#c8161d}
.market-col ul li .date{font-size:11px;color:#ccc;display:block;margin-top:2px}

.sidebar > div{background:#fff;border-radius:8px;padding:20px;margin-bottom:20px;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.sidebar .sec-title h2{font-size:17px}
.sidebar .sec-title h2::before{height:16px;width:3px}
.hot-list li{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid #f5f5f5}
.hot-list li:last-child{border-bottom:none}
.hot-list .rank{width:22px;height:22px;border-radius:4px;background:#eee;color:#999;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.hot-list li:nth-child(1) .rank{background:#c8161d;color:#fff}
.hot-list li:nth-child(2) .rank{background:#e8552e;color:#fff}
.hot-list li:nth-child(3) .rank{background:#e89832;color:#fff}
.hot-list li a{font-size:13px;color:#444;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.5}
.hot-list li a:hover{color:#c8161d}

.keyword-cloud{display:flex;flex-wrap:wrap;gap:8px}
.keyword-cloud a{display:inline-block;padding:5px 12px;background:#f5f5f7;border-radius:4px;font-size:12px;color:#666}
.keyword-cloud a:hover{background:#c8161d;color:#fff}

/* ========== Footer ========== */
.footer{background:#f5f5f5;color:#666;padding:40px 0 24px;margin-top:20px;border-top:3px solid #c8161d}
.footer .wrap{text-align:center}
.footer-logo{margin-bottom:16px;display:flex;justify-content:center}
.footer-nav{margin-bottom:20px}
.footer-nav a{color:#555;margin:0 6px;font-size:13px}
.footer-nav a:hover{color:#c8161d}
.footer-nav .divider{color:#ccc;margin:0 4px}
.footer .info{font-size:12px;color:#999;line-height:2}
.footer .beian a{color:#999;font-size:13px;text-decoration:none}
.footer .beian a:hover{color:#c8161d}
.footer .disclaimer{margin-top:6px;color:#888;font-size:12px}

@media(max-width:1240px){.wrap{width:96%}.headline .wrap{grid-template-columns:1fr}.focus-slider{height:300px}.market .wrap{grid-template-columns:1fr}.categories .grid{grid-template-columns:1fr}.market-main{grid-template-columns:1fr}}

/* ========== Category Page ========== */
.cat-header{background:#fff;padding:28px 0 20px;border-bottom:1px solid #eee}
.cat-header .breadcrumb{font-size:13px;color:#999;margin-bottom:12px}
.cat-header .breadcrumb a{color:#999}
.cat-header .breadcrumb a:hover{color:#c8161d}
.cat-header h1{font-size:28px;font-weight:700;color:#1a1a1a;margin-bottom:8px}
.cat-header .cat-desc{font-size:14px;color:#888}

.cat-body{padding:24px 0 40px}
.cat-body .wrap{display:grid;grid-template-columns:1fr 360px;gap:24px}
.cat-main{background:#fff;border-radius:8px;padding:24px;box-shadow:0 2px 8px rgba(0,0,0,.04)}

.article-list .article-item{padding:20px 0;border-bottom:1px solid #f0f0f0}
.article-list .article-item:last-child{border-bottom:none}
.article-meta{display:flex;align-items:center;gap:12px;margin-bottom:8px}
.article-meta .date{font-size:12px;color:#aaa}
.article-meta .cat-tag{font-size:11px;color:#c8161d;background:#fef0f0;padding:2px 8px;border-radius:3px}
.article-title{font-size:18px;font-weight:600;line-height:1.5;margin-bottom:8px}
.article-title a{color:#1a1a1a}
.article-title a:hover{color:#c8161d}
.article-summary{font-size:13px;color:#888;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

.pagination{display:flex;justify-content:center;gap:6px;margin-top:28px;padding-top:20px;border-top:1px solid #f0f0f0}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 12px;border-radius:4px;font-size:14px;color:#555;border:1px solid #e8e8e8;background:#fff;transition:all .2s}
.pagination a:hover{border-color:#c8161d;color:#c8161d}
.pagination .active{background:#c8161d;color:#fff;border-color:#c8161d}

@media(max-width:1240px){.cat-body .wrap{grid-template-columns:1fr}}