/* 每日要闻 — zhangboya.top */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB",
                 "Noto Sans SC", sans-serif;
    background: #fdf6ec;
    color: #2c2c2c;
    line-height: 1.7;
    max-width: 960px;
    margin: 0 auto;
    padding: 24px 20px 60px;
}

/* ── 头部 ── */
header {
    text-align: center;
    padding: 40px 0 30px;
    border-bottom: 2px solid #d4a373;
    margin-bottom: 36px;
}
header h1 {
    font-size: 2.4rem;
    color: #3d2c1e;
    letter-spacing: 4px;
}
header .subtitle {
    font-size: 1rem;
    color: #8b7355;
    margin-top: 8px;
}
header .update-time {
    font-size: 0.85rem;
    color: #aaa;
    margin-top: 6px;
}

/* ── 分区标题 ── */
.news-section h2 {
    font-size: 1.5rem;
    color: #3d2c1e;
    margin-bottom: 20px;
    padding-left: 14px;
    border-left: 5px solid #d4a373;
}
.tech-section h2 {
    border-left-color: #4a90d9;
}

/* ── 卡片网格 ── */
.news-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 40px;
}
@media (min-width: 700px) {
    .news-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* ── 卡片 ── */
.news-card {
    background: #fff;
    border-radius: 10px;
    padding: 18px 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    display: flex;
    gap: 14px;
    align-items: flex-start;
    border-left: 4px solid #d4a373;
    transition: box-shadow 0.2s;
}
.news-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}
.tech-card {
    border-left-color: #4a90d9;
}

/* ── 排名编号 ── */
.rank {
    font-size: 1.3rem;
    font-weight: 700;
    color: #d4a373;
    min-width: 36px;
    text-align: center;
    flex-shrink: 0;
    padding-top: 2px;
}
.tech-card .rank {
    color: #4a90d9;
}

/* ── 内容 ── */
.card-body h3 {
    font-size: 1.05rem;
    margin-bottom: 6px;
}
.card-body h3 a {
    color: #2c2c2c;
    text-decoration: none;
}
.card-body h3 a:hover {
    color: #d4a373;
    text-decoration: underline;
}
.card-body .summary {
    font-size: 0.88rem;
    color: #666;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.source-tag {
    font-size: 0.78rem;
    color: #fff;
    background: #d4a373;
    padding: 2px 10px;
    border-radius: 12px;
    display: inline-block;
}
.tech-tag {
    background: #4a90d9;
}

/* ── 页脚 ── */
footer {
    text-align: center;
    color: #aaa;
    font-size: 0.82rem;
    padding: 24px 0 12px;
    border-top: 1px solid #e8d5b7;
    margin-top: 20px;
}