/* ================================================================
   全新视觉风格 - 上岸案例库
   主题色：深蓝 (#0a1a3a) + 金色 (#d4a853) + 暖白 (#f8f6f0)
   设计理念：温暖、真实、鼓舞、可信
   ================================================================ */

:root {
    --primary: #0a1a3a;
    --primary-light: #1a3a6a;
    --primary-dark: #050e22;
    --accent: #d4a853;
    --accent-light: #e8c97a;
    --accent-dark: #b8923a;
    --success: #27ae60;
    --bg: #f8f6f0;
    --bg-white: #ffffff;
    --bg-gray: #f0ede6;
    --text: #1a2438;
    --text-light: #4a5a6a;
    --text-muted: #8a9aaa;
    --shadow: 0 4px 30px rgba(10, 26, 58, 0.06);
    --shadow-hover: 0 8px 50px rgba(10, 26, 58, 0.14);
    --radius: 16px;
    --radius-sm: 8px;
    --transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
    font-family: "Microsoft YaHei", "PingFang SC", -apple-system, Arial, sans-serif;
    color: var(--text);
    line-height: 1.7;
}
a { text-decoration: none; color: var(--primary); transition: var(--transition); }
a:hover { color: var(--accent); }
img { max-width: 100%; display: block; }

.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section { padding: 60px 0; }

/* ===== 区块头部 ===== */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 16px;
}
.section-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 4px;
}
.section-header h2 {
    font-size: 28px;
    color: var(--primary);
    font-weight: 700;
}
.section-header p {
    color: var(--text-light);
    font-size: 15px;
}
.btn-sm {
    display: inline-block;
    padding: 10px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    background: var(--accent);
    color: #fff;
    transition: var(--transition);
}
.btn-sm:hover {
    background: var(--accent-dark);
    color: #fff;
    transform: translateY(-2px);
}
.btn {
    display: inline-block;
    padding: 14px 40px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    background: var(--accent);
    color: #fff;
}
.btn:hover {
    transform: translateY(-3px);
    background: var(--accent-dark);
    color: #fff;
}
.btn-outline {
    background: transparent;
    border: 2px solid rgba(255,255,255,0.35);
    color: #fff;
}
.btn-outline:hover {
    background: rgba(255,255,255,0.08);
    border-color: #fff;
    transform: translateY(-3px);
}
.btn-primary {
    background: var(--primary);
}
.btn-primary:hover {
    background: var(--primary-dark);
}

/* ===== 导航 ===== */
header {
    background: rgba(10, 26, 58, 0.92);
    backdrop-filter: blur(14px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.nav {
    max-width: 1160px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 24px;
    min-height: 64px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}
.logo i {
    font-size: 24px;
    color: var(--accent);
    background: rgba(212, 168, 83, 0.12);
    padding: 8px;
    border-radius: 8px;
}
.logo span {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 1px;
}
.logo span small {
    font-weight: 400;
    color: var(--accent);
    font-size: 13px;
}
nav ul {
    display: flex;
    list-style: none;
    gap: 2px;
}
nav ul li a {
    display: block;
    padding: 8px 22px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 500;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}
nav ul li a:hover,
nav ul li a.active {
    background: var(--accent);
    color: #fff;
}
.mobile-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: #fff;
    cursor: pointer;
}

/* ===== 英雄区 ===== */
.hero {
    background: linear-gradient(145deg, #050e22 0%, #0a1a3a 45%, #1a3a6a 100%);
    padding: 60px 24px 56px;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: "";
    position: absolute;
    top: -30%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(212,168,83,0.06) 0%, transparent 70%);
    border-radius: 50%;
}
.hero-wrap {
    max-width: 1160px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
}
.hero-badge {
    display: inline-block;
    background: rgba(212, 168, 83, 0.12);
    border: 1px solid rgba(212, 168, 83, 0.2);
    padding: 4px 18px;
    border-radius: 50px;
    font-size: 13px;
    color: var(--accent-light);
}
.hero-content h1 {
    font-size: clamp(30px, 4vw, 42px);
    font-weight: 700;
    margin: 12px 0 14px;
    line-height: 1.2;
}
.hero-content h1 span {
    color: var(--accent);
}
.hero-content p {
    font-size: 16px;
    opacity: 0.85;
    max-width: 480px;
    line-height: 1.8;
    margin-bottom: 24px;
}
.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}
.hero-stats {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.stat-card {
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 16px 24px;
    text-align: center;
}
.stat-number {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--accent);
}
.stat-label {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
}

/* ===== 案例卡片 ===== */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
}
.case-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid rgba(10,26,58,0.04);
    transition: var(--transition);
}
.case-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}
.case-top {
    padding: 18px 20px 14px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid rgba(10,26,58,0.04);
}
.case-user {
    display: flex;
    align-items: center;
    gap: 12px;
}
.user-avatar i {
    font-size: 34px;
    color: var(--accent);
}
.case-user h3 {
    font-size: 16px;
    color: var(--primary);
}
.user-tag {
    font-size: 12px;
    color: var(--text-muted);
}
.case-status {
    font-size: 12px;
    font-weight: 600;
    padding: 2px 14px;
    border-radius: 20px;
}
.case-status.success {
    background: rgba(39, 174, 96, 0.1);
    color: #27ae60;
}
.case-body {
    padding: 16px 20px;
}
.case-numbers {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 16px;
    margin-bottom: 12px;
}
.case-numbers div {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
}
.num-label {
    color: var(--text-muted);
}
.num-value {
    font-weight: 600;
}
.num-value.good {
    color: #27ae60;
}
.num-value.bad {
    color: #c0392b;
}
.case-desc {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    font-style: italic;
    padding: 10px 14px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--accent);
}
.case-footer {
    padding: 12px 20px 16px;
    display: flex;
    gap: 8px;
    border-top: 1px solid rgba(10,26,58,0.04);
}
.case-tag {
    font-size: 12px;
    color: var(--text-light);
    background: var(--bg);
    padding: 2px 14px;
    border-radius: 20px;
}

/* ===== 故事时间线 ===== */
#stories {
    background: var(--bg-white);
}
.stories-timeline {
    position: relative;
    padding-left: 30px;
}
.stories-timeline::before {
    content: "";
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent);
    opacity: 0.3;
}
.story-item {
    position: relative;
    padding-bottom: 28px;
}
.story-item:last-child {
    padding-bottom: 0;
}
.story-dot {
    position: absolute;
    left: -26px;
    top: 6px;
    width: 14px;
    height: 14px;
    background: var(--accent);
    border-radius: 50%;
    border: 3px solid var(--bg-white);
    box-shadow: 0 0 0 4px rgba(212,168,83,0.15);
}
.story-card {
    background: var(--bg);
    border-radius: var(--radius);
    padding: 18px 22px;
    border: 1px solid rgba(10,26,58,0.04);
    transition: var(--transition);
}
.story-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
    transform: translateX(6px);
}
.story-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
    flex-wrap: wrap;
    gap: 8px;
}
.story-user {
    display: flex;
    align-items: center;
    gap: 10px;
}
.story-user i {
    font-size: 28px;
    color: var(--accent);
}
.story-user h3 {
    font-size: 16px;
    color: var(--primary);
}
.story-user span {
    font-size: 13px;
    color: var(--text-muted);
}
.story-date {
    font-size: 13px;
    color: var(--text-muted);
}
.story-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 8px;
}
.story-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.story-tags span {
    font-size: 12px;
    color: var(--text-muted);
    background: var(--bg-white);
    padding: 2px 14px;
    border-radius: 20px;
}

/* ===== 资讯 ===== */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}
.news-item {
    display: flex;
    gap: 16px;
    padding: 18px 20px;
    background: var(--bg-white);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(10,26,58,0.04);
    box-shadow: var(--shadow);
    transition: var(--transition);
}
.news-item:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}
.news-img {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: rgba(212,168,83,0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 18px;
}
.news-body h4 {
    font-size: 15px;
    font-weight: 600;
}
.news-body h4 a {
    color: var(--text);
}
.news-body h4 a:hover {
    color: var(--accent);
}
.news-body p {
    font-size: 13px;
    color: var(--text-light);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 4px 0;
}
.news-meta {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    gap: 14px;
}
.news-meta i {
    margin-right: 2px;
}

/* ===== 城市 ===== */
.city-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}
.city-grid a {
    background: var(--bg-white);
    padding: 8px 24px;
    border-radius: 30px;
    font-size: 14px;
    color: var(--text);
    border: 1px solid rgba(10,26,58,0.06);
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
}
.city-grid a:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(212,168,83,0.25);
}

/* ===== 表单（保持不变） ===== */
#contact {
    background: var(--bg-white);
}
.contact-box {
    max-width: 560px;
    margin: 0 auto;
    background: var(--bg);
    padding: 40px 44px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid rgba(10,26,58,0.04);
}
.contact-box .form-group {
    margin-bottom: 16px;
}
.contact-box label {
    display: block;
    font-weight: 500;
    font-size: 14px;
    margin-bottom: 4px;
    color: var(--text);
}
.contact-box label .required {
    color: var(--accent);
    margin-left: 2px;
}
.contact-box input,
.contact-box select,
.contact-box textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid rgba(10,26,58,0.06);
    border-radius: var(--radius-sm);
    font-size: 15px;
    transition: var(--transition);
    font-family: inherit;
    background: var(--bg-white);
}
.contact-box input:focus,
.contact-box select:focus,
.contact-box textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(212,168,83,0.08);
}
.contact-box textarea {
    resize: vertical;
    min-height: 90px;
}
.contact-box .field-hint {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 3px;
    display: block;
}
.contact-box .btn-primary {
    width: 100%;
    padding: 14px;
    font-size: 16px;
}

/* ===== 页脚 ===== */
footer {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.5);
    padding: 44px 0 20px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 36px;
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
}
.footer-grid h4 {
    color: #fff;
    font-size: 15px;
    margin-bottom: 14px;
    position: relative;
    padding-bottom: 10px;
}
.footer-grid h4::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 28px;
    height: 2px;
    background: var(--accent);
}
.footer-grid ul li {
    list-style: none;
    margin-bottom: 6px;
}
.footer-grid ul li a {
    color: rgba(255,255,255,0.4);
    font-size: 14px;
    transition: var(--transition);
}
.footer-grid ul li a:hover {
    color: var(--accent);
    padding-left: 4px;
}
.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}
.footer-contact i {
    color: var(--accent);
    width: 18px;
}
.copyright {
    text-align: center;
    padding-top: 20px;
    margin-top: 28px;
    border-top: 1px solid rgba(255,255,255,0.05);
    font-size: 13px;
    color: rgba(255,255,255,0.25);
}
.copyright a {
    color: rgba(255,255,255,0.3);
}
.copyright a:hover {
    color: var(--accent);
}

/* ================================================================
   响应式
   ================================================================ */
@media (max-width: 992px) {
    .hero-wrap {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .hero-stats {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
    .stat-card {
        flex: 1;
        min-width: 100px;
    }
}
@media (max-width: 768px) {
    .mobile-btn { display: block; }
    nav {
        display: none;
        width: 100%;
        position: absolute;
        top: 100%;
        left: 0;
        background: var(--primary);
        padding: 12px 0;
    }
    nav.active { display: block; }
    nav ul {
        flex-direction: column;
        padding: 0 16px;
    }
    nav ul li a {
        padding: 12px 16px;
        border-radius: 8px;
        border-bottom: 1px solid rgba(255,255,255,0.04);
        color: rgba(255,255,255,0.7);
        width: 100%;
    }
    nav ul li a:hover,
    nav ul li a.active {
        background: var(--accent);
        color: #fff;
    }
    .nav { flex-wrap: wrap; }
    .hero { padding: 40px 20px 36px; }
    .section { padding: 40px 0; }
    .section-header { flex-direction: column; align-items: flex-start; }
    .section-header h2 { font-size: 24px; }
    .footer-grid { grid-template-columns: 1fr; gap: 24px; }
    .contact-box { padding: 24px 20px; }
    .cases-grid { grid-template-columns: 1fr; }
    .story-header { flex-direction: column; }
    .case-numbers { grid-template-columns: 1fr 1fr; }
    .stat-card { min-width: 80px; padding: 12px 16px; }
    .stat-number { font-size: 22px; }
}
@media (max-width: 480px) {
    .hero-content h1 { font-size: 24px; }
    .btn { padding: 12px 28px; font-size: 14px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; text-align: center; }
    .logo span { font-size: 16px; }
    .logo i { font-size: 20px; padding: 6px; }
    .news-grid { grid-template-columns: 1fr; }
    .case-top { flex-wrap: wrap; gap: 8px; }
    .case-numbers { grid-template-columns: 1fr 1fr; font-size: 12px; }
}

/* ================================================================
   地图页 & 列表页 & 详情页（保持功能，样式统一）
   ================================================================ */
.map-wrapper {
    padding: 48px 0 72px;
    background: var(--bg);
}
.map-wrapper .page-header {
    text-align: center;
    margin-bottom: 40px;
}
.map-wrapper .page-header h1 {
    font-size: 32px;
    color: var(--primary);
    font-weight: 700;
}
.map-wrapper .page-header p {
    color: var(--text-light);
    font-size: 15px;
}
.province-row {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-bottom: 16px;
    border: 1px solid rgba(10,26,58,0.04);
    box-shadow: var(--shadow);
    transition: var(--transition);
}
.province-row:hover {
    box-shadow: var(--shadow-hover);
}
.row-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 12px;
    margin-bottom: 14px;
    border-bottom: 1px solid rgba(10,26,58,0.04);
}
.row-header h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
}
.row-header h3 a {
    color: var(--primary);
}
.row-header h3 a:hover {
    color: var(--accent);
}
.row-header .more {
    font-size: 13px;
    color: var(--text-muted);
}
.row-header .more:hover {
    color: var(--accent);
}
.city-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 18px;
}
.city-item a {
    font-size: 14px;
    color: var(--text-light);
    transition: var(--transition);
}
.city-item a:hover {
    color: var(--accent);
}

.main-content {
    max-width: 1200px;
    margin: 24px auto 60px;
    padding: 0 24px;
}
.main-content .page-header {
    margin-bottom: 36px;
    padding-bottom: 24px;
    border-bottom: 2px solid rgba(10,26,58,0.04);
}
.main-content .page-header h1 {
    font-size: 28px;
    color: var(--primary);
    font-weight: 700;
}
.main-content .page-header p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
}
.article-card {
    display: flex;
    background: var(--bg-white);
    border-radius: var(--radius);
    margin-bottom: 24px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid rgba(10,26,58,0.04);
    transition: var(--transition);
}
.article-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}
.article-card .article-img {
    width: 220px;
    min-height: 160px;
    flex-shrink: 0;
    background: var(--bg);
    overflow: hidden;
}
.article-card .article-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.article-card .article-icon {
    width: 220px;
    min-height: 160px;
    flex-shrink: 0;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
}
.article-card .article-icon i {
    font-size: 44px;
    color: var(--accent);
    opacity: 0.3;
}
.article-card .article-info {
    padding: 22px 28px;
    flex: 1;
}
.article-card .article-title {
    font-size: 19px;
    font-weight: 600;
    margin-bottom: 8px;
}
.article-card .article-title a {
    color: var(--text);
}
.article-card .article-title a:hover {
    color: var(--accent);
}
.article-card .article-meta {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 10px;
}
.article-card .article-excerpt {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.article-card .read-more {
    color: var(--accent);
    font-weight: 500;
    font-size: 14px;
}
.article-card .read-more:hover {
    color: var(--accent-dark);
    transform: translateX(4px);
}
.article-card .views {
    font-size: 13px;
    color: var(--text-muted);
    margin-left: 16px;
}

.article-page {
    max-width: 1200px;
    margin: 28px auto 60px;
    padding: 0 24px;
}
.article-breadcrumb {
    font-size: 14px;
    color: var(--text-muted);
    padding: 12px 0 20px;
    border-bottom: 1px solid rgba(10,26,58,0.04);
    margin-bottom: 28px;
}
.article-breadcrumb a {
    color: var(--text-light);
}
.article-breadcrumb a:hover {
    color: var(--accent);
}
.article-breadcrumb .sep {
    margin: 0 8px;
    color: var(--text-muted);
}
.article-breadcrumb .current {
    color: var(--text);
    font-weight: 600;
}
.article-title-area {
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(10,26,58,0.04);
}
.article-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 14px;
    line-height: 1.4;
}
.article-title .gai a {
    font-size: 18px;
    margin-left: 10px;
    color: var(--accent);
}
.article-info-row {
    display: flex;
    align-items: center;
    gap: 20px;
    color: var(--text-muted);
    font-size: 14px;
    flex-wrap: wrap;
}
.article-info-row i {
    margin-right: 4px;
}
.font-size-control {
    margin-left: auto;
    display: flex;
    gap: 6px;
}
.font-size-btn {
    background: var(--bg);
    border: 1px solid rgba(10,26,58,0.06);
    border-radius: 4px;
    padding: 2px 14px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text);
    transition: var(--transition);
}
.font-size-btn:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.article-content {
    font-size: 16px;
    line-height: 1.9;
    color: var(--text);
    margin-bottom: 40px;
}
.article-content.size-small { font-size: 14px; }
.article-content.size-medium { font-size: 16px; }
.article-content.size-large { font-size: 18px; }
.article-content.size-xlarge { font-size: 20px; }
.article-content.size-xxlarge { font-size: 22px; }
.article-content img {
    max-width: 100%;
    height: auto;
    margin: 20px auto;
    border-radius: var(--radius-sm);
}
.article-content p {
    margin-bottom: 18px;
}
.article-content h2,
.article-content h3 {
    color: var(--primary);
    margin-top: 28px;
    margin-bottom: 14px;
}
.article-actions-bar {
    text-align: center;
    padding: 28px 0;
    border-top: 1px solid rgba(10,26,58,0.04);
    border-bottom: 1px solid rgba(10,26,58,0.04);
    margin-bottom: 28px;
}
.action-item {
    background: none;
    border: none;
    cursor: pointer;
    display: inline-block;
    margin: 0 18px;
    color: var(--text-light);
    font-size: 15px;
    transition: var(--transition);
    padding: 5px 0;
    position: relative;
}
.action-item i {
    font-size: 18px;
    color: var(--text-light);
    margin-right: 6px;
    transition: var(--transition);
}
.action-item:hover {
    color: var(--text);
}
.action-item:hover i {
    color: var(--text);
}
.action-item.liked {
    color: var(--accent);
}
.action-item.liked i {
    color: var(--accent);
}
.action-item .like-badge {
    background: var(--accent);
    color: #fff;
    font-size: 10px;
    padding: 0 6px;
    border-radius: 10px;
    position: absolute;
    top: -8px;
    right: -12px;
    line-height: 16px;
}
.action-item .like-badge.hide { display: none; }
.copyright-area {
    background: var(--bg);
    padding: 18px 24px;
    border-radius: var(--radius-sm);
    margin-bottom: 36px;
    font-size: 14px;
    color: var(--text-light);
}
.copyright-link {
    margin-top: 6px;
    word-break: break-all;
}
.copyright-link a {
    color: var(--text-light);
}
.copyright-link a:hover {
    color: var(--accent);
}
.related-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 20px;
    border-left: 4px solid var(--accent);
    padding-left: 14px;
}
.related-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.related-item {
    background: var(--bg);
    padding: 18px 20px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(10,26,58,0.04);
    transition: var(--transition);
}
.related-item:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
}
.related-item h4 {
    font-size: 15px;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 8px;
}
.related-item p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.related-meta {
    font-size: 13px;
    color: var(--text-muted);
}
.related-meta i {
    margin-right: 4px;
}
.comment-area {
    margin-top: 32px;
    padding-top: 28px;
    border-top: 1px solid rgba(10,26,58,0.04);
}
.no-data {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--text-muted);
    padding: 40px 0;
}

/* 分享弹窗 */
.share-modal,
.wechat-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10,26,58,0.6);
    backdrop-filter: blur(6px);
    z-index: 99999;
    align-items: center;
    justify-content: center;
}
.share-modal.show,
.wechat-modal.show { display: flex; }
.share-modal-content,
.wechat-modal-content {
    background: #fff;
    padding: 32px 24px;
    border-radius: var(--radius);
    max-width: 460px;
    width: 90%;
    position: relative;
}
.share-modal-close {
    position: absolute;
    top: 12px;
    right: 18px;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-muted);
}
.share-modal-title,
.wechat-modal-title {
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--primary);
}
.share-platforms {
    display: flex;
    justify-content: space-between;
    gap: 4px;
}
.share-platform {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    padding: 8px 0;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    width: 56px;
}
.share-platform:hover {
    background: var(--bg);
}
.share-platform i {
    font-size: 26px;
    margin-bottom: 4px;
}
.share-platform span {
    font-size: 11px;
    color: var(--text-light);
}
.wechat-modal-desc {
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 14px;
}
.wechat-qrcode {
    text-align: center;
    margin: 12px 0;
}
.wechat-qrcode img {
    width: 160px;
    height: 160px;
    border: 1px solid rgba(10,26,58,0.06);
    padding: 6px;
    border-radius: var(--radius-sm);
}
.wechat-close {
    display: block;
    width: 100%;
    padding: 10px;
    background: var(--bg);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 15px;
    color: var(--text);
    transition: var(--transition);
}
.wechat-close:hover {
    background: var(--accent);
    color: #fff;
}

@media print {
    body * { visibility: hidden; }
    #articleContent,
    #articleContent * { visibility: visible; }
    #articleContent {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        padding: 40px 30px;
        font-size: 16px;
        line-height: 1.8;
    }
    #articleContent img { page-break-inside: avoid; max-width: 100%; }
}