/* ==================== 
   基础变量与重置
   ==================== */
:root {
    --color-primary: #eb0310;
    --color-primary-dark: #c2000d;
    --color-primary-light: #ff4d5a;
    --color-secondary: #6b1a3e;
    --color-secondary-light: #8f2c57;
    --color-accent: #ffccd5;
    --color-text: #5a2d3d;
    --color-text-light: #8a5a6e;
    --color-text-muted: #b08a9c;
    --color-bg: #eee0fa;
    --color-bg-light: #f5e9ff;
    --color-bg-warm: #fff0f5;
    --color-border: #e3d4f2;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', 'Noto Sans CJK SC', sans-serif;
    --font-serif: 'STSong', 'SimSun', 'Songti SC', 'Noto Serif CJK SC', serif;
    --shadow-header: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.10);
    --transition: all 0.3s ease;
    --container-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    line-height: 1.7;
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

ul, ol {
    list-style: none;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ==================== 
   按钮组件
   ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 500;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    letter-spacing: 0.5px;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

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

.btn-outline {
    background-color: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.6);
}

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

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

.btn-outline-dark:hover {
    background: linear-gradient(135deg, var(--color-primary) 0%, #ff4d5a 100%);
    color: #fff;
    border-color: var(--color-primary);
    box-shadow: 0 4px 14px rgba(235, 3, 16, 0.3);
}

.btn-light {
    background-color: #fff;
    color: var(--color-primary);
    border-color: #fff;
}

.btn-light:hover {
    background-color: transparent;
    color: #fff;
}

/* ==================== 
   通用区块标题
   ==================== */
.section {
    padding: 90px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 55px;
}

.section-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.section-header h2 {
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 700;
    color: var(--color-secondary);
    position: relative;
    display: inline-block;
    padding-bottom: 18px;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--color-primary);
}

.section-footer {
    text-align: center;
    margin-top: 50px;
}

/* ==================== 
   头部导航
   ==================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--color-bg);
    transition: var(--transition);
}

.site-header.scrolled {
    box-shadow: var(--shadow-header);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 90px;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
    height: 70px;
    text-decoration: none;
}

.logo img {
    max-height: 58px;
    width: auto;
    transition: var(--transition);
}

.logo-text {
    display: grid;
    grid-template-columns: 1fr;
    align-content: center;
    line-height: 1.25;
}

.logo-text .zh {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 1px;
    white-space: nowrap;
    text-align: justify;
    text-align-last: justify;
}

.logo-text .en {
    font-size: 11px;
    font-weight: 500;
    color: var(--color-text-light);
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-item {
    position: relative;
}

.nav-item > a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
    border-radius: 4px;
}

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

.nav-item.active > a {
    font-weight: 600;
}

.nav-item .arrow {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg);
    margin-top: -3px;
    transition: var(--transition);
}

.nav-item.has-dropdown:hover .arrow {
    transform: rotate(-135deg);
    margin-top: 2px;
}

/* 下拉菜单 */
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background-color: #fff;
    border-radius: 4px;
    box-shadow: var(--shadow-lg);
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    border-top: 3px solid var(--color-primary);
}

.nav-item.has-dropdown:hover > .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown li a {
    display: block;
    padding: 11px 22px;
    font-size: 14px;
    color: var(--color-text);
    white-space: nowrap;
}

.dropdown li a:hover {
    background-color: var(--color-bg-light);
    color: var(--color-primary);
    padding-left: 28px;
}

/* 移动端菜单按钮 */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

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

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ==================== 
   Banner 首屏
   ==================== */
.hero-banner {
    position: relative;
    height: calc(100vh - 260px);
    min-height: 440px;
    max-height: 640px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 90px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(107, 26, 62, 0.62) 0%, rgba(235, 3, 16, 0.28) 100%),
                url('../images/logo-pink.png') center/cover no-repeat;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(107, 26, 62, 0.18) 100%);
}

.hero-heart {
    position: absolute;
    z-index: 1;
    line-height: 1;
    color: rgba(235, 3, 16, 0.16);
    user-select: none;
    pointer-events: none;
    font-family: var(--font-sans);
}

.hero-heart-1 {
    top: 6%;
    right: 5%;
    font-size: 200px;
    transform: rotate(14deg);
    color: rgba(235, 3, 16, 0.12);
}

.hero-heart-2 {
    bottom: 10%;
    left: 4%;
    font-size: 130px;
    transform: rotate(-12deg);
    color: rgba(235, 3, 16, 0.10);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #fff;
}

.hero-text {
    max-width: 800px;
    margin: 0 auto;
    animation: fadeInUp 1s ease;
}

.hero-text h1 {
    font-family: var(--font-serif);
    font-size: 52px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 24px;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.35);
}

.hero-text p {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 36px;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.35);
}

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

.scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 36px;
    height: 60px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    z-index: 2;
    animation: bounce 2s infinite;
}

.scroll-down span {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 10px;
    background-color: #fff;
    border-radius: 3px;
    animation: scrollWheel 2s infinite;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

@keyframes scrollWheel {
    0% { opacity: 1; top: 10px; }
    100% { opacity: 0; top: 28px; }
}

/* ==================== 
   关于我们
   ==================== */
.about-section {
    background-color: transparent;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 420px;
    background: linear-gradient(160deg, #7a1c3d 0%, #b02a4a 55%, #f04a5c 100%);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 20%, rgba(235, 3, 16, 0.15), transparent 60%);
    pointer-events: none;
}

.about-photo img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    transition: transform 0.4s ease;
}

.about-photo::after {
    opacity: 0;
}

.about-photo:hover img {
    transform: scale(1.03);
}

.about-flags {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 28px;
    transition: var(--transition);
}

.about-image:hover .about-flags {
    transform: scale(1.03);
}

.flag {
    position: relative;
    width: 130px;
    height: 87px;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

/* 荷兰国旗：红白蓝三条 */
.flag-nl {
    display: flex;
    flex-direction: column;
}

.flag-nl span {
    flex: 1;
}

.flag-nl .nl-red {
    background: #AE1C28;
}

.flag-nl .nl-white {
    background: #FFFFFF;
}

.flag-nl .nl-blue {
    background: #21468B;
}

/* 中国国旗：红底 + 金色五角星 */
.flag-cn {
    background: #DE2910;
}

/* 五星红旗：大星 + 四小星 */
.cn-star {
    position: absolute;
    background: #FFDE00;
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.cn-star-big {
    top: 10px;
    left: 13px;
    width: 26px;
    height: 26px;
}

.cn-star-sm1 {
    top: 7px;
    left: 41px;
    width: 10px;
    height: 10px;
}

.cn-star-sm2 {
    top: 15px;
    left: 47px;
    width: 10px;
    height: 10px;
}

.cn-star-sm3 {
    top: 24px;
    left: 45px;
    width: 10px;
    height: 10px;
}

.cn-star-sm4 {
    top: 31px;
    left: 37px;
    width: 10px;
    height: 10px;
}

.flag-connect {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary) 0%, #ff4d5a 100%);
    color: #fff;
    font-size: 22px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 14px rgba(235, 3, 16, 0.4);
    flex-shrink: 0;
}

.about-flags-caption {
    position: relative;
    z-index: 1;
    text-align: center;
    color: #fff;
    padding: 0 20px;
}

.about-flags-caption h4 {
    font-family: var(--font-serif);
    font-size: 26px;
    font-weight: 700;
    letter-spacing: 2px;
}

.about-flags-caption h4::after {
    content: '';
    display: block;
    width: 48px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary) 0%, #ff4d5a 100%);
    margin: 12px auto 0;
}

.about-flags-caption p {
    font-size: 14px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 12px;
}

.about-content h3 {
    font-family: var(--font-serif);
    font-size: 28px;
    color: var(--color-secondary);
    margin-bottom: 22px;
}

.about-content p {
    color: var(--color-text-light);
    margin-bottom: 18px;
    text-align: justify;
}

.about-content .btn {
    margin-top: 10px;
}

/* ==================== 
   数据统计
   ==================== */
.stats-section {
    background-color: var(--color-primary);
    padding: 70px 0;
    color: #fff;
}

.stats-section .section-header {
    margin-bottom: 45px;
}

.stats-section .section-label {
    color: rgba(255, 255, 255, 0.85);
}

.stats-section .section-header h2 {
    color: #fff;
}

.stats-section .section-header h2::after {
    background-color: rgba(255, 255, 255, 0.7);
}

/* 横向时间轴 */
.timeline-wrap {
    position: relative;
    padding: 0 46px;
}

.timeline {
    position: relative;
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 0;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 4px 0 10px;
    cursor: grab;
}

.timeline.dragging {
    cursor: grabbing;
    scroll-snap-type: none;
    user-select: none;
    -webkit-user-select: none;
}

.timeline::-webkit-scrollbar {
    display: none;
}

.timeline-item {
    position: relative;
    text-align: center;
    padding: 0 8px;
    flex: 0 0 20%;
    max-width: 20%;
    scroll-snap-align: center;
}

.timeline-item::after {
    content: "";
    position: absolute;
    top: 47px;
    left: 0%;
    right: 0%;
    height: 2px;
    background: rgba(255, 255, 255, 0.45);
}

.timeline-item::before {
    content: "";
    position: absolute;
    top: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid var(--color-primary);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.5);
    z-index: 2;
}

.timeline-year {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}

.timeline-name {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-top: 40px;
}

.timeline-role {
    font-size: 13px;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.8);
}

.timeline-arrow {
    position: absolute;
    top: 47px;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.6);
    background: rgba(0, 0, 0, 0.15);
    color: #fff;
    font-size: 16px;
    line-height: 1;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 5;
    transition: var(--transition);
    padding: 0;
}

.timeline-arrow:hover {
    background: #fff;
    color: var(--color-primary);
    border-color: #fff;
}

.timeline-arrow-prev {
    left: 0;
}

.timeline-arrow-next {
    right: 0;
}

/* ==================== 
   新闻活动
   ==================== */
.news-section {
    background-color: var(--color-bg);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--color-border);
}

.news-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.news-image {
    position: relative;
    display: block;
    overflow: hidden;
}

.news-image img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: var(--transition);
}

.news-card:hover .news-image img {
    transform: scale(1.08);
}

.news-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    background-color: var(--color-primary);
    color: #fff;
    padding: 5px 14px;
    font-size: 12px;
    font-weight: 500;
    border-radius: 3px;
}

.news-body {
    padding: 26px;
    position: relative;
}

.news-date {
    position: absolute;
    top: -35px;
    right: 20px;
    background-color: #fff;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 8px 14px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    min-width: 58px;
}

.news-date .day {
    display: block;
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}

.news-date .month {
    display: block;
    font-size: 11px;
    color: var(--color-text-muted);
    margin-top: 3px;
}

.news-body h3 {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 12px;
    margin-top: 8px;
}

.news-body h3 a:hover {
    color: var(--color-primary);
}

.news-body p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 18px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.read-more {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.read-more::after {
    content: '→';
    transition: var(--transition);
}

.read-more:hover::after {
    transform: translateX(4px);
}

/* ==================== 
   CTA 区块
   ==================== */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: 90px 0;
    color: #fff;
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-family: var(--font-serif);
    font-size: 36px;
    margin-bottom: 18px;
}

.cta-content h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    margin: 18px auto 0;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.45) 100%);
    border-radius: 2px;
}

.cta-content p {
    font-size: 17px;
    opacity: 0.95;
    margin-bottom: 32px;
}

/* ==================== 
   底部
   ==================== */
.site-footer {
    background-color: var(--color-primary-dark);
    color: #fff;
    padding-top: 70px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 40px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-about {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 24px;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 0;
    height: 60px;
    flex-shrink: 0;
}

.footer-logo img {
    max-height: 50px;
    width: auto;
}

.footer-about p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.85);
    flex: 1;
}

.footer-social {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.footer-social a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.16);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social a:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-3px);
}

.footer-social a svg {
    width: 18px;
    height: 18px;
    fill: #fff;
    transition: fill var(--transition);
}

.footer-col h4 {
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 22px;
    padding-bottom: 12px;
    position: relative;
}

.footer-col h4 a {
    color: #fff;
    text-decoration: none;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 2px;
    background-color: var(--color-primary);
}

.footer-col ul li {
    margin-bottom: 11px;
}

.footer-col ul li a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
}

.footer-col ul li a:hover {
    color: #fff;
    padding-left: 5px;
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
}

.footer-bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.75);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.75);
}

.footer-bottom a:hover {
    color: #fff;
}

/* ==================== 
   图标（CSS 绘制）
   ==================== */
.icon-wechat::before,
.icon-weibo::before,
.icon-email::before,
.icon-location::before,
.icon-phone::before {
    display: inline-block;
    font-family: 'Noto Sans SC', sans-serif;
    font-size: 15px;
    color: #fff;
}

.icon-wechat::before { content: '微'; }
.icon-weibo::before { content: '博'; }
.icon-email::before { content: '@'; }
.icon-location::before { content: '◉'; }
.icon-phone::before { content: '☎'; }

/* ==================== 
   内页通用
   ==================== */
.page-banner {
    position: relative;
    height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    margin-top: 90px;
    background: linear-gradient(135deg, rgba(107, 26, 62, 0.9) 0%, rgba(235, 3, 16, 0.72) 100%),
                url('../images/logo-pink.png') center/cover no-repeat;
}

.page-banner-content h1 {
    font-family: var(--font-serif);
    font-size: 40px;
    margin-bottom: 12px;
}

.page-banner-content p {
    font-size: 16px;
    opacity: 0.95;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 10px;
    font-size: 14px;
    margin-top: 12px;
}

.breadcrumb a:hover {
    text-decoration: underline;
}
.breadcrumb .breadcrumb-current {
    font-weight: 600;
}

.content-section {
    padding: 70px 0;
}

.content-section:nth-child(even) {
    background-color: var(--color-bg-light);
}

.content-section h2 {
    font-family: var(--font-serif);
    font-size: 28px;
    color: var(--color-secondary);
    margin-bottom: 24px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--color-border);
    position: relative;
}

.content-section h2::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 80px;
    height: 2px;
    background-color: var(--color-primary);
}

.content-section p {
    margin-bottom: 18px;
    color: var(--color-text-light);
    line-height: 1.8;
    text-align: justify;
}

.content-section ul {
    margin: 20px 0 20px 20px;
}

.content-section ul li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 12px;
    color: var(--color-text-light);
}

.content-section ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background-color: var(--color-primary);
    border-radius: 50%;
}

/* ==================== 
   响应式设计
   ==================== */
@media (max-width: 1199px) {
    .nav-list {
        gap: 2px;
    }

    .nav-item > a {
        padding: 10px 10px;
        font-size: 14px;
    }

    .logo img {
        max-height: 52px;
    }

    .logo-text .zh {
        font-size: 18px;
    }

    .logo-text .en {
        font-size: 10px;
    }

    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-about {
        grid-column: span 3;
        display: block;
    }
    
    .footer-logo {
        margin-bottom: 20px;
    }
    
    .footer-about p {
        margin-bottom: 20px;
    }
}

@media (max-width: 991px) {
    .header-inner {
        height: 76px;
    }
    
    .logo img {
        max-height: 50px;
    }
    
    .logo-text .zh {
        font-size: 18px;
    }
    
    .logo-text .en {
        font-size: 10px;
    }
    
    .hero-banner {
        margin-top: 76px;
    }
    
    .page-banner {
        margin-top: 76px;
    }
    
    .main-nav {
        position: fixed;
        top: 76px;
        left: 0;
        width: 100%;
        height: calc(100vh - 76px);
        background-color: #fff;
        align-items: stretch;
        overflow-y: auto;
        transform: translateX(-100%);
        transition: var(--transition);
        box-shadow: var(--shadow-md);
    }
    
    .main-nav.open {
        transform: translateX(0);
    }
    
    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        width: 100%;
    }
    
    .nav-item {
        width: 100%;
        border-bottom: 1px solid var(--color-border);
    }
    
    .nav-item > a {
        justify-content: space-between;
        width: 100%;
        min-height: 52px;
        padding: 14px 24px;
        font-size: 16px;
    }
    
    .nav-item .arrow {
        transform: rotate(45deg);
    }
    
    .nav-item.has-dropdown.open .arrow {
        transform: rotate(-135deg);
    }
    
    .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border-top: none;
        border-left: 3px solid var(--color-primary);
        border-radius: 0;
        display: none;
        padding: 0;
        background-color: var(--color-bg-light);
    }
    
    .dropdown li a {
        width: 100%;
        padding: 14px 24px 14px 40px;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-text h1 {
        font-size: 40px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image {
        min-height: 320px;
    }
    
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .section {
        padding: 60px 0;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .hero-banner {
        height: 62vh;
        min-height: 360px;
        max-height: 460px;
    }
    
    .hero-bg {
        background-size: 100% 100%, contain;
        background-position: center;
        background-attachment: scroll;
    }
    
    .hero-text h1 {
        font-size: clamp(20px, 6vw, 26px);
        white-space: nowrap;
    }
    
    .hero-text p {
        font-size: 14px;
    }
    
    .hero-heart-1 {
        font-size: 120px;
    }
    
    .hero-heart-2 {
        font-size: 80px;
    }

    .scroll-down {
        width: 26px;
        height: 42px;
        bottom: 14px;
        border-width: 1.5px;
        border-radius: 14px;
    }

    .scroll-down span {
        top: 6px;
        width: 4px;
        height: 8px;
    }

    .hero-actions {
        flex-wrap: nowrap;
    }

    .hero-actions .btn {
        padding: 9px 20px;
        font-size: 13px;
        white-space: nowrap;
    }

    .about-content .btn {
        display: block;
        width: fit-content;
        margin: 10px auto 0;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline-item {
        flex: 0 0 33.3333%;
        max-width: 33.3333%;
    }
    
    .cta-content h2 {
        font-size: 26px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
    
    /* 手机模式下隐藏全部导航栏目与联系方式，仅保留简介、logo 与社交按钮 */
    .footer-col:nth-child(n+2) {
        display: none;
    }
    
    .footer-about {
        grid-column: span 2;
        text-align: center;
    }
    
    .footer-about p {
        text-align: center;
    }
    
    .footer-about .footer-social {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .page-banner {
        height: 260px;
    }
    
    .page-banner-content h1 {
        font-size: 30px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .logo {
        gap: 8px;
    }
    
    .logo-text .zh {
        font-size: 15px;
    }
    
    .logo-text .en {
        display: none;
    }
    
    .hero-actions {
        flex-direction: row;
        width: auto;
    }
    
    .hero-actions .btn {
        width: auto;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-about {
        grid-column: span 1;
    }
}

/* ==================== 
   关于我们页（about.html）专用样式
   ==================== */
.page-banner.about-page {
    background: linear-gradient(135deg, rgba(107, 26, 62, 0.92) 0%, rgba(235, 3, 16, 0.75) 100%),
                url('../images/logo-pink.png') center/cover no-repeat;
}

/* 板块容器 */
.about-block {
    padding: 80px 0;
}
.about-block-alt {
    background-color: var(--color-bg-light);
}
.about-block-head {
    text-align: center;
    margin-bottom: 50px;
}
.about-block-head .section-label {
    display: block;
    font-size: 13px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 10px;
}
.about-block-head h2 {
    font-family: var(--font-serif);
    font-size: 34px;
    font-weight: 700;
    color: var(--color-secondary);
    position: relative;
    display: inline-block;
    padding-bottom: 16px;
}
.about-block-head h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 56px;
    height: 3px;
    background-color: var(--color-primary);
}
.about-block-head p {
    color: var(--color-text-muted);
    margin-top: 14px;
    font-size: 15px;
}

/* 基金会简介：图文两栏 */
.intro-grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 48px;
    align-items: center;
}
.intro-media {
    position: relative;
}
.intro-media .main-img {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.intro-media .main-img img {
    width: 100%;
    aspect-ratio: 1.3 / 1;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.intro-media:hover .main-img img {
    transform: scale(1.04);
}

.intro-text p {
    color: var(--color-text-light);
    line-height: 1.9;
    text-align: justify;
    text-indent: 2em;
    margin-bottom: 16px;
    font-size: 15px;
}
.intro-text p strong {
    color: var(--color-secondary);
}

/* 简介全文（图文并茂长文排版） */
.intro-full {
    margin-top: 56px;
    position: relative;
    padding-left: 22px;
}
.intro-full::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 4px;
    border-radius: 4px;
    background: linear-gradient(180deg, var(--color-primary) 0%, #ff4d5a 100%);
}
.intro-full p {
    color: var(--color-text-light);
    line-height: 2.05;
    text-align: justify;
    text-indent: 2em;
    margin-bottom: 22px;
    font-size: 15px;
}
.intro-full p strong {
    color: var(--color-secondary);
}

/* 慈善足迹 / 宗旨卡片 */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
    margin-top: 40px;
}
.value-card {
    background: #fff;
    border-radius: 10px;
    padding: 34px 28px;
    border: 1px solid var(--color-border);
    border-top: 4px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
}
.value-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.value-card .value-icon {
    width: 62px;
    height: 62px;
    margin: 0 auto 18px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary) 0%, #ff4d5a 100%);
    color: #fff;
    font-size: 26px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
}
.value-card h3 {
    font-size: 19px;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 12px;
}
.value-card p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.8;
    text-align: justify;
}

/* 足迹图文网格 */
.footprint-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
    margin-top: 40px;
}
.footprint-card {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.footprint-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.footprint-card img {
    width: 100%;
    height: 190px;
    object-fit: cover;
}
.footprint-card .fp-body {
    padding: 24px;
}
.footprint-card .fp-tag {
    display: inline-block;
    font-size: 12px;
    padding: 3px 12px;
    border-radius: 20px;
    background: var(--color-bg-light);
    color: var(--color-primary);
    margin-bottom: 10px;
    font-weight: 500;
}
.footprint-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 8px;
}
.footprint-card p {
    font-size: 13px;
    color: var(--color-text-light);
    line-height: 1.75;
    text-align: justify;
    margin: 0;
}

/* 宗旨理念 / 双向慈善宣传条 */
.dual-charity {
    margin-top: 46px;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    border-radius: 10px;
    padding: 40px 44px;
    color: #fff;
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.dual-charity::after {
    content: '♥';
    position: absolute;
    right: 30px;
    bottom: -40px;
    font-size: 180px;
    color: rgba(255, 255, 255, 0.08);
    line-height: 1;
}
.dual-charity h3 {
    font-family: var(--font-serif);
    font-size: 24px;
    margin-bottom: 14px;
}
.dual-charity p {
    color: rgba(255, 255, 255, 0.92);
    font-size: 15px;
    line-height: 1.9;
    text-align: justify;
}
.dual-charity .dc-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}
.dual-charity .btn-light {
    white-space: nowrap;
}

/* 组织机构 */
.org-flow {
    max-width: 920px;
    margin: 0 auto;
}
.org-main {
    background: linear-gradient(135deg, var(--color-primary) 0%, #ff4d5a 100%);
    color: #fff;
    text-align: center;
    border-radius: 12px;
    padding: 30px 24px;
    box-shadow: 0 8px 26px rgba(235, 3, 16, 0.28);
    max-width: 340px;
    margin: 0 auto;
}
.org-main h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    margin-bottom: 6px;
}
.org-main p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 13px;
}
.org-connector {
    text-align: center;
    color: var(--color-primary);
    font-size: 22px;
    padding: 12px 0;
    line-height: 1;
}
.org-rows {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 18px;
}
.org-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 24px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
}
.org-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.org-card .org-rank {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-primary);
    background: var(--color-bg-light);
    border-radius: 20px;
    padding: 3px 14px;
    margin-bottom: 12px;
}
.org-card h4 {
    font-size: 16px;
    color: var(--color-secondary);
    margin-bottom: 8px;
}
.org-card p {
    font-size: 13px;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin: 0;
}
.org-card ul {
    margin: 6px 0 0;
    text-align: center;
}
.org-card ul li {
    display: inline-block;
    font-size: 13px;
    color: var(--color-text-light);
    background: var(--color-bg-warm);
    padding: 3px 12px;
    border-radius: 16px;
    margin: 3px 3px 0;
}
.org-note {
    margin-top: 30px;
    background: var(--color-bg-light);
    border: 1px dashed var(--color-border);
    border-radius: 10px;
    padding: 18px 26px;
    display: flex;
    align-items: center;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    font-size: 14px;
    color: var(--color-text-light);
}
.org-note .note-flag {
    font-size: 18px;
}

/* 现任主席与团队 */
.team-current {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 40px;
    align-items: stretch;
}
.chair-card {
    background: linear-gradient(160deg, var(--color-secondary) 0%, var(--color-primary) 130%);
    border-radius: 14px;
    padding: 36px 30px;
    color: #fff;
    text-align: center;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.chair-avatar {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.16);
    border: 3px solid rgba(255, 255, 255, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 44px;
    font-weight: 700;
    margin-bottom: 20px;
}
.chair-badge {
    display: inline-block;
    font-size: 12px;
    letter-spacing: 1px;
    background: #fff;
    color: var(--color-primary);
    border-radius: 20px;
    padding: 4px 14px;
    margin-bottom: 14px;
    font-weight: 600;
}
.chair-card h3 {
    font-family: var(--font-serif);
    font-size: 28px;
    margin-bottom: 6px;
}
.chair-card .chair-date {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 16px;
}
.chair-card p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.9;
    text-align: justify;
}
.team-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.team-member {
    background: #fff;
    border-radius: 10px;
    padding: 26px 24px;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    gap: 18px;
    align-items: center;
}
.team-member:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.member-avatar {
    flex-shrink: 0;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-bg-warm) 100%);
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
}
.member-info h4 {
    font-size: 17px;
    font-weight: 700;
    color: var(--color-secondary);
}
.member-info .role {
    font-size: 12px;
    color: var(--color-primary);
    margin-bottom: 6px;
}
.member-info p {
    font-size: 13px;
    color: var(--color-text-muted);
    margin: 0;
    line-height: 1.6;
    text-align: left;
}
.team-placeholder {
    grid-column: 1 / -1;
    background: var(--color-bg-light);
    border: 1px dashed var(--color-border);
    border-radius: 10px;
    padding: 18px;
    text-align: center;
    font-size: 13px;
    color: var(--color-text-muted);
}

/* 历届主席与团队 */
.presidents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 22px;
    margin-bottom: 40px;
}
.president-card {
    background: #fff;
    border-radius: 10px;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    padding: 26px 18px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.president-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--color-primary) 0%, #ff4d5a 100%);
}
.president-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.president-card.current {
    background: linear-gradient(160deg, var(--color-secondary) 0%, var(--color-primary) 130%);
    color: #fff;
}
.president-card.current::before {
    background: #fff;
}
.president-card .p-era {
    font-size: 12px;
    letter-spacing: 1px;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 8px;
}
.president-card.current .p-era {
    color: rgba(255, 255, 255, 0.9);
}
.president-card .p-name {
    font-family: var(--font-serif);
    font-size: 26px;
    font-weight: 700;
    color: var(--color-secondary);
}
.president-card.current .p-name {
    color: #fff;
}
.president-card .p-term {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-top: 6px;
}
.president-card.current .p-term {
    color: rgba(255, 255, 255, 0.85);
}
.presidents-note {
    text-align: center;
    font-size: 14px;
    color: var(--color-text-light);
    background: var(--color-bg-light);
    border-radius: 10px;
    padding: 18px 26px;
    border: 1px dashed var(--color-border);
}

/* 账户信息 / 联系我们 */
.bank-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    margin-top: 36px;
}
.bank-card {
    background: #fff;
    border-radius: 10px;
    border: 1px solid var(--color-border);
    border-top: 4px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
    padding: 26px 24px;
}
.bank-card h3 {
    font-size: 15px;
    color: var(--color-secondary);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
    font-weight: 700;
}
.bank-row {
    font-size: 14px;
    margin-bottom: 8px;
    color: var(--color-text-light);
    word-break: break-all;
}
.bank-row span {
    display: block;
    font-size: 12px;
    color: var(--color-text-muted);
}
.bank-account {
    font-family: 'Courier New', monospace;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.5px;
}
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    margin-top: 36px;
}
.contact-mini-card {
    background: var(--color-bg-warm);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 24px;
    text-align: center;
    transition: var(--transition);
}
.contact-mini-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.contact-mini-card .c-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: #fff;
    color: var(--color-primary);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin: 0 auto 14px;
    font-weight: 700;
}
.contact-mini-card h4 {
    font-size: 15px;
    color: var(--color-secondary);
    margin-bottom: 6px;
}
.contact-mini-card p {
    font-size: 14px;
    color: var(--color-text-light);
    margin: 0;
    line-height: 1.7;
    word-break: break-all;
}
.contact-mini-card .c-en {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* 关于页响应式 */
@media (max-width: 991px) {
    .intro-grid,
    .dual-charity {
        grid-template-columns: 1fr;
    }
    .team-current {
        grid-template-columns: 1fr;
    }
    .presidents-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .org-rows {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 767px) {
    .about-block {
        padding: 56px 0;
    }
    .about-block-head h2 {
        font-size: 26px;
    }
    .values-grid,
    .footprint-grid,
    .contact-info-grid {
        grid-template-columns: 1fr;
    }
    .bank-grid {
        grid-template-columns: 1fr;
    }
    .team-list {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 480px) {
    .presidents-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==================== 
   关于我们页：空板块占位
   ==================== */
.about-empty {
    text-align: center;
    padding: 56px 24px;
    background: #fff;
    border: 1px dashed var(--color-border);
    border-radius: 10px;
    color: var(--color-text-muted);
    font-size: 15px;
}
.about-block-alt .about-empty {
    background: #fff;
}
.about-empty .empty-icon {
    display: block;
    font-size: 34px;
    line-height: 1;
    color: var(--color-primary);
    opacity: 0.55;
    margin-bottom: 16px;
}
.about-empty p {
    margin: 0;
    letter-spacing: 1px;
}

/* ==================== 
   联系我们页（contact.html）专用样式
   ==================== */
.page-banner.contact-page {
    background: linear-gradient(135deg, rgba(107, 26, 62, 0.92) 0%, rgba(235, 3, 16, 0.75) 100%),
                url('../images/logo-pink.png') center/cover no-repeat;
}

/* 联系方式 + 留言表单 双栏布局：两块内容共用一个背景容器 */
.contact-layout {
    display: grid;
    grid-template-columns: 5fr 7fr;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.contact-info-card {
    display: flex;
    flex-direction: column;
    padding: 30px 28px;
    border-right: 1px solid var(--color-border);
}
.contact-info-card .contact-item-list {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
}
.contact-form-card {
    padding: 30px 28px;
    display: flex;
    flex-direction: column;
}
.contact-panel-title {
    font-family: var(--font-serif);
    font-size: 22px;
    color: var(--color-secondary);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}
.contact-panel-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 44px;
    height: 2px;
    background: var(--color-primary);
}
.contact-item-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.contact-item-list li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px dashed var(--color-border);
}
.contact-item-list li:last-child {
    border-bottom: none;
}
.contact-item-list .ci-ico {
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
}
.contact-item-list .ci-body h4 {
    font-size: 15px;
    color: var(--color-text);
    margin-bottom: 4px;
}
.contact-item-list .ci-body p {
    font-size: 14px;
    color: var(--color-text-light);
    margin: 0;
    line-height: 1.7;
    word-break: break-all;
}
.contact-item-list .ci-body .ci-en {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: 2px;
}

/* 在线留言表单 */
.contact-form-card .form-tip {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 22px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form-group {
    margin-bottom: 16px;
}
.form-group label {
    display: block;
    font-size: 13px;
    color: var(--color-text);
    margin-bottom: 6px;
    font-weight: 600;
}
.form-group label .req {
    color: var(--color-primary);
    margin-left: 2px;
}
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 11px 14px;
    font-size: 14px;
    color: var(--color-text);
    font-family: var(--font-sans);
    background: rgba(245, 233, 255, 0.45);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    transition: var(--transition);
    box-sizing: border-box;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(235, 3, 16, 0.08);
}
.form-group textarea {
    min-height: 130px;
    resize: vertical;
}
/* 验证码：图片内嵌在输入框右侧 */
.form-captcha .captcha-box {
    display: flex;
    align-items: center;
    width: 100%;
    background: rgba(245, 233, 255, 0.45);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
    box-sizing: border-box;
}
.form-captcha .captcha-box:focus-within {
    border-color: var(--color-primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(235, 3, 16, 0.08);
}
.form-captcha .captcha-box.captcha-invalid {
    border-color: #eb0310;
}
.form-captcha .captcha-box input {
    flex: 1;
    min-width: 0;
    border: none;
    background: transparent;
    box-shadow: none;
}
.form-captcha .captcha-box input:focus {
    border-color: transparent;
    background: transparent;
    box-shadow: none;
}
.form-captcha .captcha-img {
    flex: 0 0 auto;
    width: 110px;
    height: 40px;
    cursor: pointer;
    user-select: none;
    margin-right: 4px;
    border-radius: 4px;
}
.form-submit {
    margin-top: 6px;
}
.form-success {
    display: none;
    margin-top: 16px;
    padding: 14px 16px;
    font-size: 14px;
    color: #2e7d32;
    background: #e8f5e9;
    border: 1px solid #a5d6a7;
    border-radius: 8px;
}
.form-err {
    margin: 0 0 16px;
    padding: 14px 16px;
    font-size: 14px;
    color: var(--color-primary);
    background: #fdecea;
    border: 1px solid #f5c2c2;
    border-radius: 8px;
}

/* 联系页响应式 */
@media (max-width: 991px) {
    .contact-layout {
        grid-template-columns: 1fr;
    }
    .contact-info-card {
        border-right: none;
        border-bottom: 1px solid var(--color-border);
    }
}
@media (max-width: 767px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    .contact-info-card,
    .contact-form-card {
        padding: 22px 18px;
    }
    .form-submit .btn {
        width: 100%;
    }
}

/* ==================== 
   栏目文章列表页（历届活动/周年庆祝/会员企业）：左图右文横向列表
   ==================== */
.article-list {
    display: flex;
    flex-direction: column;
    gap: 22px;
}
.article-item {
    display: flex;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.article-item:hover {
    box-shadow: var(--shadow-lg);
}
.article-media {
    position: relative;
    flex: 0 0 320px;
    width: 320px;
    height: 220px;
    display: block;
    overflow: hidden;
}
.article-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: var(--transition);
}
.article-item:hover .article-media img {
    transform: scale(1.06);
}
.article-body {
    flex: 1;
    padding: 26px 30px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.article-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.article-cat {
    display: inline-block;
    background: rgba(235, 3, 16, 0.08);
    color: var(--color-primary);
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 3px;
    line-height: 1.4;
}
.article-date {
    font-size: 13px;
    color: var(--color-text-muted);
}
.article-body h3 {
    font-size: 19px;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 12px;
}
.article-body h3 a {
    color: var(--color-text);
}
.article-body h3 a:hover {
    color: var(--color-primary);
}
.article-body p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.75;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.article-body .read-more {
    margin-top: auto;
}
@media (max-width: 767px) {
    .article-item {
        flex-direction: column;
    }
    .article-media,
    .article-media img {
        flex: none;
        width: 100%;
        height: 200px;
    }
    .article-body {
        padding: 20px;
    }
}

/* ==================== 
   新闻活动页：分页导航
   ==================== */
.news-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 55px;
}
.news-pagination .page-btn {
    min-width: 44px;
    height: 44px;
    padding: 0 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: 14px;
    font-family: var(--font-sans);
    color: var(--color-text);
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    line-height: 1;
    user-select: none;
}
.news-pagination .page-btn:hover:not(.disabled):not(.active) {
    color: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.news-pagination .page-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    cursor: default;
}
.news-pagination .page-btn.disabled {
    opacity: 0.45;
    cursor: not-allowed;
}
.news-pagination .page-ellipsis {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    color: var(--color-text-muted);
    font-size: 14px;
}
.news-pagination .page-prev,
.news-pagination .page-next {
    padding: 0 16px;
}
@media (max-width: 767px) {
    .news-pagination {
        margin-top: 42px;
        gap: 6px;
    }
    .news-pagination .page-btn {
        min-width: 38px;
        height: 38px;
        font-size: 13px;
    }
    .news-pagination .page-prev,
    .news-pagination .page-next {
        padding: 0 12px;
    }
}

/* ==================== 
   新闻详情页（news-detail.html）
   ==================== */
.news-detail-page {
    background-color: var(--color-bg-light);
}
.news-detail {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    padding: 50px 60px;
}
.news-detail-header {
    text-align: center;
    padding-bottom: 28px;
    margin-bottom: 32px;
    border-bottom: 1px dashed var(--color-border);
}
.news-detail-title {
    font-family: var(--font-serif);
    font-size: 32px;
    line-height: 1.45;
    color: var(--color-secondary);
    margin-bottom: 16px;
}
.news-detail-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    color: var(--color-text-muted);
}
.news-detail-date {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 14px;
    line-height: 1;
}
.news-detail-date .meta-icon {
    width: 15px;
    height: 15px;
    color: var(--color-text-muted);
    opacity: 0.9;
    flex: none;
}
.news-detail-tag {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 14px;
    line-height: 1;
    color: var(--color-text-muted);
}
.news-detail-tag .meta-icon {
    width: 15px;
    height: 15px;
    color: var(--color-text-muted);
    flex: none;
}
.meta-sep {
    width: 4px;
    height: 4px;
    flex: none;
    border-radius: 50%;
    background: var(--color-text-muted);
    opacity: 0.5;
}
.news-detail-image {
}
.news-detail-image img {
    display: block;
    height: auto;
    border-radius: 10px;
    overflow: hidden;
    max-width: 90%;
    margin: 0 auto 3em;    
}
/* 视频播放器 */
.news-detail-video {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 34px;
    box-shadow: var(--shadow-sm);
}
.news-detail-video iframe,
.news-detail-video video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}
.news-detail-body p,
.news-detail-body div,
.news-detail-body ol,
.news-detail-body ul,
.news-detail-body table {
    font-size: 15px;
    line-height: 2;
    color: var(--color-text);
    margin-bottom: 20px;
    text-align: justify;
}
/* 富文本遗留的 align 属性兼容：它是 HTML 表现提示，优先级低于任何作者样式，
   会被上面的 text-align: justify 覆盖，这里用更高优先级的选择器显式映射回来。
   排除 table —— 表格的 align 语义是"表格整体左/居中/右浮"，与文字对齐无关。 */
.news-detail-body [align="left"]:not(table)    { text-align: left; }
.news-detail-body [align="center"]:not(table)  { text-align: center; }
.news-detail-body [align="right"]:not(table)   { text-align: right; }
.news-detail-body [align="justify"]:not(table) { text-align: justify; }

.news-detail-body img {
    display: block;
    height: auto;    
    border-radius: 10px;
    overflow: hidden;
    max-width: 90%;
    margin: 0 auto;
}
/* 正文图片的遗留 align 属性：语义是"左 / 右浮动、文字环绕"（Word 粘贴常见），
   与文字的 text-align 无关，故单独映射为 float；宽度上限设为 50%，避免环绕列过窄。 */
.news-detail-body img[align="left"] {
    float: left;
    max-width: 50%;
    margin: 0 18px 12px 0;
}
.news-detail-body img[align="right"] {
    float: right;
    max-width: 50%;
    margin: 0 0 12px 18px;
}
/* 含入浮动图片，避免最后一张浮动图溢出正文容器 */
.news-detail-body::after {
    content: "";
    display: table;
    clear: both;
}
.news-detail-body h2 {
    margin: 28px 0 14px;
    font-size: 22px;
    color: var(--color-primary);
}
.news-detail-body h3 {
    margin: 24px 0 12px;
    font-size: 19px;
    color: var(--color-text);
}
.news-detail-body strong {
    font-weight: 700;
}
.news-detail-body ul,
.news-detail-body ol {
    margin: 0 0 20px;
    padding-left: 26px;
    line-height: 2;
    color: var(--color-text);
}
.news-detail-body blockquote {
    margin: 0 0 20px;
    padding: 12px 18px;
    border-left: 4px solid var(--color-primary);
    border-radius: 0 8px 8px 0;
    background: #faf3f5;
    color: var(--color-text);
}
.news-detail-body a {
    color: var(--color-primary);
    text-decoration: underline;
}

/* 上一篇 / 下一篇 / 返回列表 */
.news-detail-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-top: 40px;
}
.detail-nav-item {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 22px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    transition: var(--transition);
    text-decoration: none;
}
.detail-nav-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.detail-nav-item .detail-nav-arrow {
    flex: 0 0 auto;
    font-size: 20px;
    color: var(--color-primary);
    line-height: 1;
}
.detail-nav-item .detail-nav-text {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.detail-nav-item .detail-nav-label {
    font-size: 12px;
    color: var(--color-text-muted);
    letter-spacing: 1px;
}
.detail-nav-item .detail-nav-title {
    font-size: 15px;
    color: var(--color-text);
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.detail-nav-item.detail-nav-next {
    text-align: right;
}
.detail-nav-item.detail-nav-next .detail-nav-text {
    margin-left: auto;
    align-items: flex-end;
}
.detail-nav-item.disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
    border-style: dashed;
}
.detail-nav-item.disabled:hover {
    transform: none;
    box-shadow: none;
    border-color: var(--color-border);
}
@media (max-width: 767px) {
    .news-detail {
        padding: 32px 22px;
    }
    .news-detail-title {
        font-size: 24px;
    }
    .news-detail-nav {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    .detail-nav-item {
        padding: 14px 16px;
    }    
    .news-detail-image img {
        max-width: 100%;   
    }    
    .news-detail-body img {
        max-width: 100%;
    }
}

/* ===== 动态化补充（PHP 版页面新增元素） ===== */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin: 0 0 34px;
}
.filter-link {
    display: inline-block;
    padding: 8px 22px;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background: #fff;
    color: var(--color-text);
    font-size: 14px;
    text-decoration: none;
    transition: var(--transition);
}
.filter-link:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.filter-link.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}
.news-video-badge {
    position: absolute;
    right: 14px;
    bottom: 14px;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    font-size: 13px;
}
.list-empty {
    margin-bottom: 30px;
    padding: 80px 20px;
    border: 1px dashed var(--color-border);
    border-radius: 12px;
    background: #fff;
    color: var(--color-text-muted);
    font-size: 15px;
    text-align: center;
}
.list-empty .btn {
    margin-top: 18px;
}