/* ============================================
   卫美餐饮官网全局样式
   风格：简约大气 / 健康餐饮 / 亮暗主题
   ============================================ */

:root {
    --primary: #6AB04C;
    --primary-light: #8BC34A;
    --primary-dark: #4A8A3B;
    --accent: #F39C12;
    --accent-light: #F4D06F;
    --accent-dark: #D68910;
    --bg: #FAFBFC;
    --surface: #FFFFFF;
    --text: #1A1A1A;
    --text-muted: #5F6368;
    --border: #E8EAED;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.1);
    --radius: 16px;
    --radius-sm: 10px;
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    --font-base: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

[data-theme="dark"] {
    --bg: #0F1115;
    --surface: #181A20;
    --text: #F0F2F5;
    --text-muted: #9AA0A6;
    --border: #2C2F36;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.35);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: var(--font-base);
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    transition: background 0.3s ease, color 0.3s ease;
    -webkit-font-smoothing: antialiased;
    overflow-wrap: break-word;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

input, button, textarea, select {
    font-family: inherit;
    font-size: 100%;
    -webkit-appearance: none;
    appearance: none;
}

button {
    background: none;
    border: none;
    cursor: pointer;
}

/* 去除移动端点击高亮 */
a, button {
    -webkit-tap-highlight-color: transparent;
}

.container {
    width: 92%;
    max-width: 1200px;
    margin: 0 auto;
}

.section {
    padding: 100px 0;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 16px;
    text-align: center;
    letter-spacing: -0.02em;
    text-wrap: balance;
}

.section-subtitle {
    color: var(--text-muted);
    text-align: center;
    font-size: 1.05rem;
    max-width: 640px;
    margin: 0 auto 60px;
}

/* 顶部导航 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(250, 251, 252, 0.92);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

[data-theme="dark"] .navbar {
    background: rgba(15, 17, 21, 0.85);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary);
}

.brand-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    border-radius: var(--radius-sm);
    display: grid;
    place-items: center;
    color: #fff;
    font-size: 1.4rem;
    box-shadow: var(--shadow);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
    list-style: none;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    position: relative;
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary);
}

.nav-links a.active::after {
    content: "";
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: var(--transition);
    font-size: 1.1rem;
    touch-action: manipulation;
}

.theme-toggle:hover {
    transform: rotate(15deg) scale(1.05);
    box-shadow: var(--shadow);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
    touch-action: manipulation;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: #fff;
    box-shadow: 0 4px 16px rgba(46, 125, 50, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(46, 125, 50, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: #fff;
}

/* 移动端菜单 */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    touch-action: manipulation;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
}

/* 英雄区 */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    min-height: -webkit-fill-available;
    display: flex;
    align-items: center;
    padding-top: 72px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg) 0%, #E8F5E9 100%);
}

[data-theme="dark"] .hero {
    background: linear-gradient(135deg, var(--bg) 0%, #1B2E1C 100%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

/* 子页面 hero 区（单栏居中，覆盖首页双栏 grid） */
.hero-simple .container {
    display: block;
    grid-template-columns: none;
    gap: 0;
    text-align: center;
}

/* 覆盖各页面 hero-simple 的内联大间距，统一由 CSS 控制 */
.hero-simple {
    min-height: 40vh !important;
    padding: 120px 0 60px !important;
}

.hero-simple .hero-title {
    font-size: 2.6rem;
}

.hero-simple .hero-desc {
    margin-left: auto;
    margin-right: auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(46, 125, 50, 0.1);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.4rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
    text-wrap: balance;
}

.hero-title .highlight {
    color: var(--primary);
    position: relative;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 48px;
    margin-top: 60px;
}

.hero-stats .stat-item h4 {
    font-size: 2rem;
    color: var(--primary);
    font-weight: 700;
}

.hero-stats .stat-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.hero-visual {
    position: relative;
}

.hero-card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    transform: rotate(-2deg);
    transition: var(--transition);
}

.hero-card:hover {
    transform: rotate(0deg) translateY(-8px);
}

.hero-card img {
    width: 100%;
    border-radius: var(--radius-sm);
    object-fit: cover;
    height: 320px;
    background: linear-gradient(135deg, #C8E6C9, #A5D6A7);
}

/* 服务卡片 */
.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 36px 30px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.service-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-light), var(--primary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-sm);
    background: rgba(46, 125, 50, 0.08);
    display: grid;
    place-items: center;
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 24px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--primary);
    color: #fff;
    transform: scale(1.05);
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* 关于我们区块 */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.about-image img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    background: linear-gradient(135deg, #E8F5E9, #C8E6C9);
}

.about-content h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.about-content p {
    color: var(--text-muted);
    margin-bottom: 16px;
}

.value-list {
    list-style: none;
    margin-top: 28px;
}

.value-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    color: var(--text);
    font-weight: 500;
}

.value-list li::before {
    content: "✓";
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(46, 125, 50, 0.1);
    color: var(--primary);
    display: grid;
    place-items: center;
    font-size: 0.8rem;
    flex-shrink: 0;
}

/* 联系表单 */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
}

.contact-info-card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 40px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.contact-info-card h2 {
    margin-bottom: 24px;
}

.contact-item {
    display: flex;
    gap: 16px;
    margin-bottom: 28px;
}

.contact-item .icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(46, 125, 50, 0.08);
    display: grid;
    place-items: center;
    color: var(--primary);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.contact-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.contact-form {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 40px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.form-required {
    color: #e74c3c;
    margin-left: 2px;
}

.contact-qrcodes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 28px;
}

.contact-qrcodes .qr-item {
    text-align: center;
}

.contact-qrcodes .qr-item img {
    width: 100%;
    max-width: 140px;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: #fff;
    padding: 8px;
}

.contact-qrcodes .qr-item span {
    display: block;
    margin-top: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.contact-tips {
    margin-top: 28px;
    padding: 20px;
    background: rgba(46, 125, 50, 0.06);
    border-radius: 12px;
}

.contact-tips p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

.contact-tips strong {
    color: var(--text);
}

.contact-map {
    width: 100%;
    height: 400px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.contact-map-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #E8F5E9, #C8E6C9);
    border-radius: var(--radius);
    display: grid;
    place-items: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    color: var(--text);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* CTA 区块 */
.cta-section {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    padding: 100px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.cta-section p {
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 32px;
    font-size: 1.05rem;
}

.cta-section .btn {
    background: #fff;
    color: var(--primary);
}

.cta-section .btn:hover {
    background: rgba(255, 255, 255, 0.95);
}

/* 页脚 */
.footer {
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: 60px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-brand p {
    color: var(--text-muted);
    margin-top: 16px;
    font-size: 0.95rem;
    line-height: 1.7;
}

.footer-links h4 {
    font-size: 1rem;
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* 滚动显示动画（默认可见，JS 正常时叠加淡入效果） */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.js-animate {
    opacity: 0;
    transform: translateY(30px);
}

.reveal.js-animate.active {
    opacity: 1;
    transform: translateY(0);
}

/* 响应式 */
@media (max-width: 1024px) {
    .hero .container,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        order: -1;
    }

    .hero-card img {
        height: 280px;
    }

    .hero-simple .hero-title {
        font-size: 2.2rem;
    }

    .service-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .navbar .container {
        height: 64px;
    }

    .brand {
        font-size: 1.05rem;
        gap: 8px;
    }

    .brand-icon {
        width: 38px;
        height: 38px;
        font-size: 1.2rem;
    }

    .nav-links {
        position: fixed;
        top: 64px;
        left: 0;
        width: 100%;
        max-height: calc(100vh - 64px);
        overflow-y: auto;
        flex-direction: column;
        background: var(--surface);
        border-bottom: 1px solid var(--border);
        padding: 16px 0;
        gap: 0;
        transform: translateY(-150%);
        opacity: 0;
        transition: var(--transition);
        pointer-events: none;
        -webkit-overflow-scrolling: touch;
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-links li {
        width: 100%;
        text-align: center;
    }

    .nav-links a {
        display: block;
        padding: 14px 0;
    }

    .nav-actions {
        gap: 10px;
    }

    .nav-actions .btn-primary {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding-top: 64px;
        padding-bottom: 60px;
    }

    .hero .container {
        gap: 36px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-desc {
        font-size: 1rem;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-actions .btn {
        padding: 10px 22px;
        font-size: 0.9rem;
    }

    .hero-stats {
        gap: 20px;
        margin-top: 36px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero-stats .stat-item {
        min-width: 90px;
        text-align: center;
    }

    .hero-stats .stat-item h4 {
        font-size: 1.5rem;
    }

    .hero-card {
        padding: 20px;
        transform: none;
    }

    .hero-card:hover {
        transform: translateY(-6px);
    }

    .hero-card img {
        height: 240px;
    }

    .hero-simple {
        min-height: 30vh !important;
        padding: 90px 0 40px !important;
    }

    .hero-simple .hero-title {
        font-size: 1.8rem !important;
    }

    .hero-simple .hero-desc {
        font-size: 0.95rem !important;
    }

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
        margin-bottom: 40px;
    }

    .service-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }

    .service-card {
        padding: 28px 22px;
    }

    .about-grid[style*="direction: rtl"] {
        direction: ltr !important;
    }

    .about-grid {
        margin-bottom: 48px !important;
    }

    .about-content h2 {
        font-size: 1.6rem;
    }

    .about-image img {
        height: 260px;
    }

    .service-icon {
        width: 52px;
        height: 52px;
        font-size: 1.5rem;
    }

    .contact-info-card,
    .contact-form {
        padding: 24px;
    }

    .contact-item {
        gap: 12px;
        margin-bottom: 22px;
    }

    .contact-item .icon {
        width: 42px;
        height: 42px;
        font-size: 1rem;
    }

    .contact-qrcodes {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-qrcodes .qr-item img {
        max-width: 110px;
    }

    .contact-map,
    .contact-map-placeholder {
        height: 260px;
    }

    .contact-map-section {
        padding: 0 0 60px !important;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }

    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .cta-section {
        padding: 72px 0;
    }

    .cta-section h2 {
        font-size: 1.7rem;
    }

    .cta-section p {
        font-size: 0.95rem;
    }

    .btn {
        padding: 10px 24px;
        font-size: 0.9rem;
    }

    .news-detail-card {
        padding: 24px;
    }

    .news-detail-card h1 {
        font-size: 1.45rem;
    }

    .news-meta {
        flex-wrap: wrap;
        gap: 10px;
    }

    .news-list-item .news-body {
        padding: 20px;
    }

    .news-list-title {
        font-size: 1.1rem;
    }

    .news-filter-pill {
        padding: 6px 12px;
        font-size: 13px;
    }

    .news-tag-card {
        padding: 20px;
    }

    .news-tag-name {
        font-size: 1.1rem;
    }
}

@media (max-width: 576px) {
    .container {
        width: 94%;
    }

    .brand {
        font-size: 0.95rem;
    }

    .brand-icon {
        width: 34px;
        height: 34px;
        font-size: 1.1rem;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-desc {
        font-size: 0.95rem;
    }

    .hero-stats {
        gap: 16px;
    }

    .hero-stats .stat-item h4 {
        font-size: 1.35rem;
    }

    .hero-card img {
        height: 200px;
    }

    .hero-simple .hero-title {
        font-size: 1.6rem !important;
    }

    .section {
        padding: 48px 0;
    }

    .section-title {
        font-size: 1.45rem;
    }

    .about-image img {
        height: 220px;
    }

    .about-grid {
        margin-bottom: 32px !important;
    }

    .service-icon {
        width: 46px;
        height: 46px;
        font-size: 1.3rem;
    }

    .service-card {
        padding: 24px 20px;
    }

    .contact-info-card,
    .contact-form {
        padding: 20px;
    }

    .contact-map,
    .contact-map-placeholder {
        height: 220px;
    }

    .contact-map-section {
        padding: 0 0 48px !important;
    }

    .news-list-item .news-thumb {
        min-height: 140px;
    }

    .news-list-item .news-body {
        padding: 16px;
    }

    .news-list-title {
        font-size: 1rem;
    }

    .news-list-summary {
        font-size: 0.85rem;
    }

    .news-detail-card {
        padding: 20px;
    }

    .news-detail-card h1 {
        font-size: 1.25rem;
    }

    .news-content {
        font-size: 0.95rem;
    }

    .cta-section {
        padding: 60px 0;
    }

    .cta-section h2 {
        font-size: 1.45rem;
    }
}

@media (max-width: 360px) {
    .hero-title {
        font-size: 1.55rem;
    }

    .hero-simple .hero-title {
        font-size: 1.45rem !important;
    }

    .section-title {
        font-size: 1.3rem;
    }

    .hero-stats {
        gap: 12px;
    }

    .hero-stats .stat-item {
        min-width: 80px;
    }

    .hero-stats .stat-item h4 {
        font-size: 1.2rem;
    }

    .hero-stats .stat-item p {
        font-size: 0.8rem;
    }

    .hero-card img {
        height: 180px;
    }

    .brand {
        font-size: 0.85rem;
    }

    .brand-icon {
        width: 32px;
        height: 32px;
    }

    .nav-actions {
        gap: 6px;
    }

    .theme-toggle {
        width: 36px;
        height: 36px;
    }

    .menu-toggle {
        padding: 6px;
    }
}

/* ============================================
   新闻动态板块
   ============================================ */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.news-card {
    background: var(--surface);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s;
    border: 1px solid var(--border);
}

.news-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.news-tag {
    display: inline-block;
    background: var(--primary-dark);
    color: #fff;
    padding: 3px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.5;
    white-space: nowrap;
    letter-spacing: 0.02em;
    text-decoration: none;
    transition: background 0.2s, transform 0.2s;
}

.news-tag:hover {
    background: var(--accent);
    transform: translateY(-1px);
}

/* 新闻列表页分类筛选 */
.news-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
    align-items: center;
}

.news-filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 8px 16px;
    border-radius: 24px;
    font-size: 14px;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.news-filter-pill:hover,
.news-filter-pill.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.news-filter-count {
    background: rgba(255,255,255,0.25);
    padding: 1px 7px;
    border-radius: 12px;
    font-size: 12px;
}

.news-filter-tags {
    margin-left: auto;
    background: var(--primary-light);
    color: #fff;
    border-color: var(--primary-light);
}

.news-filter-tags:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.news-active-category {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin-bottom: 24px;
    font-size: 14px;
    color: var(--text-muted);
    box-shadow: var(--shadow);
}

.news-active-category a {
    color: var(--primary);
    text-decoration: none;
    font-size: 13px;
}

.news-active-category a:hover {
    text-decoration: underline;
}

/* 新闻标签页 */
.news-tags-page {
    padding: 40px 0;
}

.news-tags-toolbar {
    margin-bottom: 32px;
}

.news-tags-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.news-tag-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
}

.news-tag-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.news-tag-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.news-tag-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
}

.news-tag-name:hover {
    color: var(--primary);
}

.news-tag-count {
    background: var(--primary-light);
    color: #fff;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
    white-space: nowrap;
}

.news-tag-latest {
    list-style: none;
    padding: 0;
    margin: 0;
}

.news-tag-latest li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.news-tag-latest li:last-child {
    border-bottom: none;
}

.news-tag-latest a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    color: var(--text);
    text-decoration: none;
    font-size: 0.95rem;
}

.news-tag-latest-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
}

.news-tag-latest-date {
    color: var(--text-muted);
    font-size: 0.85rem;
    white-space: nowrap;
}

.news-tag-latest a:hover .news-tag-latest-title {
    color: var(--primary);
}

.news-tag-empty {
    color: var(--text-muted);
    font-size: 0.9rem;
    padding: 12px 0;
}

.news-tag-card-footer {
    margin-top: 16px;
    text-align: right;
}

.news-tag-card-footer a {
    color: var(--primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
}

.news-tag-card-footer a:hover {
    text-decoration: underline;
}

/* 新闻列表页 */
.news-list-page {
    padding: 40px 0;
}

.news-list-item {
    display: flex;
    gap: 24px;
    background: var(--surface);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-bottom: 24px;
    border: 1px solid var(--border);
    transition: transform 0.3s, box-shadow 0.3s;
}

.news-list-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.news-list-item .news-thumb {
    width: 280px;
    min-height: 180px;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
}

.news-list-item .news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-list-item .news-body {
    padding: 24px;
    flex: 1;
}

.news-list-item {
    cursor: pointer;
}

.news-list-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.news-list-title {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.news-list-title a {
    color: var(--text);
    text-decoration: none;
    transition: color 0.2s;
}

.news-list-title a:hover {
    color: var(--primary);
}

.news-list-summary {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* 新闻详情页 */
.news-detail-page {
    padding: 60px 0;
}

.news-detail-card {
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 40px;
    border: 1px solid var(--border);
}

.news-detail-card h1 {
    font-size: 1.8rem;
    margin-bottom: 16px;
    line-height: 1.4;
}

.news-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 24px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.news-content {
    line-height: 1.9;
    font-size: 1rem;
    color: var(--text);
    white-space: pre-wrap;
}

.related-news {
    margin-top: 40px;
}

.related-news h3 {
    font-size: 1.2rem;
    margin-bottom: 16px;
}

.related-news ul {
    list-style: none;
    padding: 0;
}

.related-news li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.related-news li a {
    color: var(--text);
    text-decoration: none;
    transition: color 0.2s;
}

.related-news li a:hover {
    color: var(--primary);
}

@media (max-width: 768px) {
    .news-grid {
        grid-template-columns: 1fr;
    }

    .news-list-item {
        flex-direction: column;
    }

    .news-list-item .news-thumb {
        width: 100%;
        min-height: 160px;
    }

    .news-tags-grid {
        grid-template-columns: 1fr;
    }

    .news-filter-bar {
        gap: 8px;
    }

    .news-filter-tags {
        margin-left: 0;
        width: 100%;
        justify-content: center;
    }

    .news-tag-latest a {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
}