/* =====================================================
   首页 - 资讯门户样式
   ===================================================== */

/* ---------- 首页简介条(H1) ---------- */
.home-hero {
    background: linear-gradient(135deg, #0f2d5e 0%, #1a3f7d 60%, #2b5aa0 100%);
    padding: 30px 0 26px; color: #fff; border-bottom: 3px solid var(--accent);
}
.home-hero h1 { font-size: 26px; font-weight: 700; }
.home-hero h1 span { color: var(--accent); }
.home-hero p { margin-top: 10px; font-size: 14px; color: #c8d4ea; max-width: 900px; }

/* ---------- 焦点图轮播区 ---------- */
.focus-area { padding: 20px 0 0; }
.focus-wrap { display: flex; gap: 20px; }
.banner-slider {
    flex: 1; min-width: 0; position: relative; border-radius: var(--radius);
    overflow: hidden; background: var(--primary-dark); height: 360px;
}
.banner-slider .slide { position: absolute; inset: 0; opacity: 0; transition: opacity .8s; }
.banner-slider .slide.active { opacity: 1; }
.banner-slider .slide a { display: block; height: 100%; position: relative; }
.banner-slider .slide img { width: 100%; height: 100%; object-fit: cover; }
.banner-slider .slide-info {
    position: absolute; left: 0; right: 0; bottom: 0; padding: 70px 24px 20px;
    background: linear-gradient(transparent, rgba(10, 31, 66, .9));
    color: #fff;
}
.banner-slider .slide-cat {
    display: inline-block; background: var(--accent); color: #fff; font-size: 12px;
    padding: 2px 10px; border-radius: 3px; margin-bottom: 8px;
}
.banner-slider .slide-title { font-size: 22px; line-height: 1.5; font-weight: 600; }
.banner-slider .slide-title a { color: #fff; }
.banner-slider .slide-title a:hover { color: var(--accent); }
.banner-dots {
    position: absolute; right: 16px; bottom: 14px; display: flex; gap: 8px; z-index: 5;
}
.banner-dots span {
    width: 26px; height: 4px; border-radius: 2px; background: rgba(255,255,255,.4); cursor: pointer;
}
.banner-dots span.active { background: var(--accent); }

/* 右侧头条列表 */
.banner-side { width: 300px; flex-shrink: 0; display: flex; flex-direction: column; gap: 12px; }
.banner-side-card {
    flex: 1; background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 14px 16px;
}
.banner-side-card h3 {
    font-size: 15px; color: var(--primary); border-left: 3px solid var(--accent);
    padding-left: 10px; margin-bottom: 10px;
}
.banner-side-card ul li { padding: 6px 0; border-bottom: 1px dashed var(--border); font-size: 13px; }
.banner-side-card ul li:last-child { border-bottom: 0; }
.banner-side-card ul li a { color: var(--text); display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.banner-side-card ul li a:hover { color: var(--accent-dark); }
.banner-side-card ul li a em { color: var(--accent); font-style: normal; margin-right: 6px; }

/* ---------- 行情速览（红涨绿跌） ---------- */
.quotes-panel { margin-top: 20px; }
.quotes-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.quote-card {
    background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
    padding: 16px; border-top: 3px solid var(--primary); transition: transform .2s;
}
.quote-card:hover { transform: translateY(-3px); }
.quote-card .qc-name { color: var(--muted); font-size: 13px; }
.quote-card .qc-value { font-size: 24px; font-weight: 700; margin: 6px 0; color: var(--text); }
.quote-card .qc-value.up { color: var(--up); }
.quote-card .qc-value.down { color: var(--down); }
.quote-card .qc-change { font-size: 13px; color: var(--muted); }
.quote-card .qc-change .up { color: var(--up); }
.quote-card .qc-change .down { color: var(--down); }


/* ---------- 两栏资讯主区 ---------- */
.home-main { padding: 24px 0 40px; }
.home-grid { display: flex; gap: 20px; }
.home-left { flex: 1; min-width: 0; }

/* 最新资讯图文列表 */
.news-list .news-item {
    display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--border);
}
.news-list .news-item:last-child { border-bottom: 0; }
.news-item .ni-thumb { flex-shrink: 0; width: 200px; height: 130px; border-radius: 4px; overflow: hidden; }
.news-item .ni-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.news-item:hover .ni-thumb img { transform: scale(1.05); }
.news-item .ni-body { flex: 1; min-width: 0; }
.news-item .ni-title { font-size: 17px; margin-bottom: 6px; }
.news-item .ni-title a { color: var(--text); }
.news-item .ni-title a:hover { color: var(--accent-dark); }
.news-item .ni-desc { font-size: 13px; color: var(--text-light); line-height: 1.8; margin-bottom: 8px;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-item .ni-meta { font-size: 12px; color: var(--muted); }
.news-item .ni-meta .cat { color: var(--accent-dark); margin-right: 12px; }
.news-item .ni-meta span { margin-right: 12px; }

/* 分类专区 */
.cat-block { margin-top: 26px; }
.cat-block-body { display: flex; gap: 20px; }
.cat-block-left { width: 260px; flex-shrink: 0; }
.cat-feature { position: relative; border-radius: 4px; overflow: hidden; }
.cat-feature img { width: 100%; height: 140px; object-fit: cover; }
.cat-feature .cf-mask {
    position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 10px 8px;
    background: linear-gradient(transparent, rgba(0,0,0,.75)); color: #fff; font-size: 13px;
}
.cat-block-right { flex: 1; min-width: 0; }
.cat-block-right li {
    padding: 8px 0; border-bottom: 1px dashed var(--border);
    display: flex; align-items: center;
}
.cat-block-right li:last-child { border-bottom: 0; }
.cat-block-right li a { flex: 1; min-width: 0; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cat-block-right li a:hover { color: var(--accent-dark); }
.cat-block-right li time { font-size: 12px; color: var(--muted); flex-shrink: 0; margin-left: 12px; }

/* ---------- 侧边栏扩展 ---------- */
.rank-list .rank-num {
    display: inline-block; width: 20px; height: 20px; line-height: 20px; text-align: center;
    border-radius: 3px; background: #eef2f8; color: var(--primary-light); font-size: 12px; margin-right: 8px;
    font-style: normal;
}
.rank-list li:nth-child(-n+3) .rank-num { background: var(--accent); color: #fff; }
.rank-list li { padding: 7px 0; border-bottom: 1px dashed var(--border); }
.rank-list li:last-child { border-bottom: 0; }
.rank-list li a { color: var(--text); font-size: 13px; }
.rank-list li a:hover { color: var(--accent-dark); }

/* 广告位 */
.home-ad { margin-top: 16px; }
.home-ad img { width: 100%; border-radius: var(--radius); }

/* ---------- 国际原油行情条【放在CSS文件最后】 ---------- */
.oil-strip {
    background:#ffffff !important;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08) !important;
    border-bottom:1px solid #e5e7eb !important;
}
.oil-strip-inner {
    display:flex !important;
    align-items:center !important;
    gap:28px !important;
    padding:14px 0 !important;
    flex-wrap:nowrap !important;
    overflow-x:auto !important;
}
.oil-strip-title {
    flex-shrink:0 !important;
    background:#0f2d5e !important;
    color:#ffffff !important;
    font-size:14px !important;
    font-weight:bold !important;
    padding:6px 14px !important;
    border-radius:4px !important;
}
.oil-item {
    display:inline-flex !important;
    align-items:baseline !important;
    gap:10px !important;
    white-space:nowrap !important;
    padding:0 20px !important;
    border-left:1px solid #d8dbe2 !important;
}
.oi-name {
    font-size:15px !important;
    color:#333 !important;
}
.oi-price {
    font-size:26px !important;
    font-weight:700 !important;
    color:#111 !important;
    font-family:Arial,Helvetica,sans‑serif !important;
}
.oi-chg {
    font-size:15px !important;
    font-weight:500 !important;
}
.oi-chg.up {
    color:#dc2626 !important;
}
.oi-chg.down {
    color:#059669 !important;
}