:root {
    --rep-primary: #1a73e8;
    --rep-accent: #0f4ab8;
    --rep-bg: #f8fafc;
    --rep-surface: #ffffff;
    --rep-text: #111827;
    --rep-muted: #6b7280;
    --rep-border: #e5e7eb;
    --rep-radius: 8px;
    font-family: "pingfang sc","harmonyos sans","misans","microsoft yahei",sans-serif;
}

.rep-body {
    margin: 0;
    background: var(--rep-bg);
    color: var(--rep-text);
}

.rep-shell {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
}

.rep-header,
.rep-footer {
    background: var(--rep-surface);
    border-bottom: 1px solid var(--rep-border);
}

.rep-header__bar {
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.rep-brand {
    color: var(--rep-text);
    text-decoration: none;
    font-size: 20px;
    font-weight: 800;
}

.rep-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.rep-nav a {
    color: var(--rep-muted);
    text-decoration: none;
    font-size: 14px;
}

.rep-nav a:hover {
    color: var(--rep-primary);
}

.rep-hero {
    padding: 32px 0 28px;
}

.rep-hero h1 {
    margin: 0 0 12px;
    font-size: 52px;
    line-height: 1.08;
    letter-spacing: 0;
    font-weight: 800;
}

.rep-hero p {
    max-width: 720px;
    margin: 0;
    color: var(--rep-muted);
    line-height: 1.8;
}

.rep-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
    padding-bottom: 44px;
}

.rep-card,
.rep-detail {
    background: var(--rep-surface);
    border: 1px solid var(--rep-border);
    border-radius: var(--rep-radius);
    box-shadow: 0 1px 3px rgba(15, 23, 42, .06);
}

.rep-card {
    padding: 22px;
}

.rep-card h2,
.rep-card h3 {
    margin: 0 0 10px;
    line-height: 1.25;
}

.rep-card a {
    color: var(--rep-text);
    text-decoration: none;
}

.rep-card a:hover,
.rep-link {
    color: var(--rep-primary);
}

.rep-meta,
.rep-summary {
    color: var(--rep-muted);
    line-height: 1.75;
}

.rep-chip {
    display: inline-flex;
    align-items: center;
    border: 1px solid color-mix(in srgb, var(--rep-primary) 22%, white);
    background: color-mix(in srgb, var(--rep-primary) 8%, white);
    color: var(--rep-primary);
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 700;
}

.rep-detail {
    margin: 28px auto 48px;
    padding: 44px;
}

.rep-detail h1 {
    margin: 0 0 16px;
    font-size: 48px;
    line-height: 1.12;
}

.rep-content {
    font-size: 17px;
    line-height: 1.9;
}

.rep-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--rep-radius);
}

.rep-tags {
    margin-top: 28px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.rep-pagination {
    padding-bottom: 40px;
}

.rep-footer {
    border-top: 1px solid var(--rep-border);
    border-bottom: 0;
    padding: 28px 0;
    color: var(--rep-muted);
    font-size: 13px;
}

@media (max-width: 720px) {
    .rep-header__bar {
        align-items: flex-start;
        flex-direction: column;
        padding: 16px 0;
    }

    .rep-hero h1 {
        font-size: 34px;
    }

    .rep-detail {
        padding: 24px;
    }

    .rep-detail h1 {
        font-size: 34px;
    }
}

/* 面包屑 */
.rep-crumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--rep-muted, #6b7280);
    margin: 20px auto 0;
}

.rep-crumbs a {
    color: var(--rep-muted, #6b7280);
    text-decoration: none;
}

.rep-crumbs a:hover {
    color: var(--rep-accent, #1a73e8);
}

.rep-crumbs__sep {
    color: #cbd5e1;
}

.rep-crumbs__current {
    color: var(--rep-text, #111827);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 60%;
}

/* 相关阅读 */
.rep-related {
    margin-top: 32px;
    padding: 24px 28px;
    background: var(--rep-surface, #fff);
    border: 1px solid #e5e7eb;
    border-radius: 12px;
}

.rep-related__title {
    font-size: 17px;
    font-weight: 600;
    margin: 0 0 16px;
    color: var(--rep-text, #111827);
}

.rep-related__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 12px;
}

.rep-related__list li {
    padding-left: 14px;
    position: relative;
}

.rep-related__list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 9px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--rep-accent, #1a73e8);
    opacity: .6;
}

.rep-related__list a {
    color: var(--rep-text, #111827);
    text-decoration: none;
    line-height: 1.7;
}

.rep-related__list a:hover {
    color: var(--rep-accent, #1a73e8);
}

/* 跨栏目相关内容 */
.rep-cross {
    margin-top: 20px;
    padding: 24px 28px;
    background: var(--rep-surface, #fff);
    border: 1px solid #e5e7eb;
    border-radius: 12px;
}

.rep-cross__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 22px 28px;
}

.rep-cross__title {
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 12px;
    color: var(--rep-muted, #6b7280);
    letter-spacing: .02em;
}

.rep-cross__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 10px;
}

.rep-cross__list a {
    color: var(--rep-text, #111827);
    text-decoration: none;
    font-size: 14px;
    line-height: 1.65;
}

.rep-cross__list a:hover {
    color: var(--rep-accent, #1a73e8);
}

/* 页头 logo 与电话 */
.rep-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.rep-brand__logo {
    display: block;
    height: 44px;
    width: auto;
}

.rep-phone {
    font-weight: 600;
    color: var(--rep-accent, #1a73e8);
    text-decoration: none;
    white-space: nowrap;
}

.rep-header__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.rep-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}