/* ========================================
   FFI 食品创新平台 - PC版样式
   科技时尚感主题
   适用设备: 桌面端 (≥1200px)
======================================== */

/* CSS变量定义 */
:root {
    --primary-blue: #1a5fb4;
    --primary-dark: #0d3a7a;
    --accent-red: #e74c3c;
    --accent-orange: #f39c12;
    --text-dark: #2c3e50;
    --text-gray: #666;
    --text-light: #999;
    --bg-light: #f8f9fa;
    --bg-card: #ffffff;
    --border-color: #e9ecef;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.15);
    --gradient-blue: linear-gradient(135deg, #1a5fb4 0%, #0d3a7a 100%);
    --gradient-tech: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* 全局重置 & 基础样式 */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

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

body {
    font-family: "PingFang SC", "Microsoft Yahei", "Helvetica Neue", Arial, sans-serif;
    color: var(--text-dark);
    background: #EBEBEB;
    line-height: 1.6;
    overflow-x: hidden;
    padding-top: 0; /* Header is positioned absolute over hero banner */
    min-width: 1200px; /* PC版最小宽度 */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

    /* Pages without hero banner need padding */
    body.has-page-banner {
        padding-top: 0;
    }

ul, li {
    list-style: none;
}

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

img {
    max-width: 100%;
    vertical-align: middle;
}

.container {
    min-width: 1200px;
    max-width: 1366px;
    margin: 0 auto;
}

.main-box {
    position: relative;
    height: auto;
    background-color: #fff;
    margin-right: auto;
    margin-left: auto;
    border-radius: 16px;
    margin-bottom: 60px;
}

.mtzindex {
    position: relative;
    max-width: 1366px;
    min-width: 1200px;
    margin: -60px auto 60px auto;
    z-index: 10;
    background: #fff;
    box-shadow: var(--shadow-lg);
    border-radius: 16px;
    overflow: hidden;
}

/* ========================================
   头部导航
======================================== */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}

    /* 滚动后的毛玻璃效果 */
    header.scrolled {
        background: rgba(255, 255, 255, 0.75);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    }

    /* 默认和滚动后导航文字颜色 */
    header .nav-list li a {
        color: var(--text-dark);
    }

    header .header-btn {
        color: var(--text-dark);
    }

.header-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    width: 60px;
    transition: var(--transition-normal);
}

    .logo:hover {
        transform: scale(1.05);
    }

.nav-list {
    display: flex;
    gap: 30px;
}

    .nav-list li a {
        font-size: 12px;
        color: var(--text-dark);
        transition: var(--transition-fast);
        position: relative;
        padding: 8px 0;
    }

        .nav-list li a::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: var(--primary-blue);
            transition: var(--transition-normal);
            transform: translateX(-50%);
        }

        .nav-list li a:hover {
            color: var(--primary-blue);
        }

            .nav-list li a:hover::after {
                width: 100%;
            }

.header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 12px;
    color: var(--text-dark);
    transition: var(--transition-normal);
    position: relative;
}

    .header-btn .icon {
        width: 20px;
        height: 20px;
        transition: var(--transition-normal);
    }

    .header-btn .icon-hover {
        display: none;
    }

    .header-btn:hover .icon-normal {
        display: none;
    }

    .header-btn:hover .icon-hover {
        display: block;
    }

    .header-btn:hover {
        color: var(--primary-blue);
        background: rgba(26, 95, 180, 0.08);
    }

    .header-btn .btn-arrow {
        font-size: 10px;
        opacity: 0.6;
        transition: var(--transition-fast);
    }

    .header-btn:hover .btn-arrow {
        opacity: 1;
        transform: rotate(180deg);
    }

.search-btn {
    display: flex;
    align-items: center;
    padding: 8px;
    border-radius: 50%;
    transition: var(--transition-normal);
}

    .search-btn .icon {
        width: 20px;
        height: 20px;
    }

    .search-btn .icon-hover {
        display: none;
    }

    .search-btn:hover .icon-normal {
        display: none;
    }

    .search-btn:hover .icon-hover {
        display: block;
    }

    .search-btn:hover {
        background: rgba(26, 95, 180, 0.1);
    }

/* ========================================
   横幅轮播区域
======================================== */
.hero {
    height: 480px;
    position: relative;
    overflow: hidden;
    margin-top: 80px; /* 给header留出空间，不重叠 */
}

.hero-swiper {
    width: 100%;
    height: 100%;
}

    .hero-swiper .swiper-slide {
        width: 100%;
        height: 100%;
    }

        .hero-swiper .swiper-slide img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

.hero::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(26, 95, 180, 0.35) 0%, rgba(13, 58, 122, 0.55) 100%);
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    text-align: center;
    color: #fff;
}

.hero h1 {
    font-size: 42px;
    margin-bottom: 16px;
    font-weight: 700;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
    letter-spacing: 2px;
}

.hero p {
    font-size: 20px;
    line-height: 1.6;
    opacity: 0.9;
    margin-bottom: 30px;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 36px;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.4);
    border-radius: 30px;
    color: #fff;
    font-size: 16px;
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
}

    .hero-btn:hover {
        background: rgba(255,255,255,0.25);
        transform: translateX(5px);
        box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    }

    .hero-btn .btn-icon {
        font-size: 20px;
        transition: var(--transition-normal);
    }

    .hero-btn:hover .btn-icon {
        transform: translateX(5px);
    }

/* Swiper导航按钮 */
.swiper-button-prev,
.swiper-button-next {
    color: #fff;
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    backdrop-filter: blur(5px);
    transition: var(--transition-normal);
}

    .swiper-button-prev:hover,
    .swiper-button-next:hover {
        background: rgba(255,255,255,0.25);
        transform: scale(1.1);
    }

    .swiper-button-prev::after,
    .swiper-button-next::after {
        font-size: 18px;
    }

.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255,255,255,0.5);
    opacity: 1;
    transition: var(--transition-normal);
}

.swiper-pagination-bullet-active {
    background: #fff;
    width: 30px;
    border-radius: 6px;
}

/* 入场动画 */
.animate-fade-in {
    animation: fadeInUp 0.8s ease forwards;
}

.animate-fade-in-delay {
    animation: fadeInUp 0.8s ease 0.2s forwards;
    color: #FEFEFE;
    letter-spacing: 2px;
}

.animate-fade-in-delay2 {
    animation: fadeInUp 0.8s ease 0.4s forwards;
    border: 1px solid #fff;
    border-radius: 20px;
    padding: 4px 16px;
    color: #FEFEFE;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* 增强的动画类 */
.animate-fade-in-left {
    animation: fadeInLeft 0.8s ease forwards;
}

.animate-fade-in-right {
    animation: fadeInRight 0.8s ease forwards;
}

.animate-scale-in {
    animation: scaleIn 0.6s ease forwards;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

/* 悬停效果增强 */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

    .hover-lift:hover {
        transform: translateY(-8px);
        box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
    }

.hover-glow:hover {
    box-shadow: 0 0 20px rgba(26, 95, 180, 0.3);
}

/* 骨架屏加载效果 */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

/* ========================================
   核心内容区
======================================== */
.main-content-fff {
    width: 100%;
    height: auto;
    background: #ffffff;
    padding: 60px 0;
    margin-bottom: 60px;
}


.content-top-grid {
    display: grid;
    grid-template-columns: 55% 43%;
    grid-template-areas:
        "brand meeting"
        "industry quote";
    justify-content: space-between;
}

    .content-top-grid > .brand-talk {
        grid-area: brand;
        height: 100%;
    }

    .content-top-grid > .expert-meeting {
        grid-area: meeting;
        aspect-ratio: auto;
        height: 100%;
    }

    .content-top-grid > .industry-consumer-grid {
        grid-area: industry;
        height: 100%;
        margin-top: 0;
    }

        .content-top-grid > .industry-consumer-grid > .industry-section,
        .content-top-grid > .industry-consumer-grid > .consumer-section {
            flex: 1;
            min-height: 0;
            display: flex;
            flex-direction: column;
        }


.innovation-quote {
    grid-area: quote;
    height: 100%;
    background: url("/image/innovation-quote.png") top 30px left 20px no-repeat, url("/image/innovation-quote-2.png") bottom 30px right 20px no-repeat, linear-gradient(to bottom, #EBEBEB 40%, #FFFFFF 100%);
    background-repeat: no-repeat;
    background-size: 130px auto, 130px auto, 100% 100%;
}

/* 卡片通用样式 */
.card-animate {
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    /* 默认可见状态，动画通过JS增强 */
    opacity: 1;
    transform: translateY(0);
}

    .card-animate.animate-in {
        opacity: 1;
        transform: translateY(0);
    }

    .card-animate::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: radial-gradient( 600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(26, 95, 180, 0.06), transparent 40% );
        opacity: 0;
        transition: var(--transition-normal);
        pointer-events: none;
    }

/* 对话品牌高层模块 */
.brand-talk {
    padding: 40px 25px 25px 40px;
}



.tag-label {
    display: inline-block;
    padding: 4px 12px;
    background: var(--bg-light);
    color: var(--text-gray);
    font-size: 12px;
    border-radius: 4px;
    width: 100%;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 60px;
}

    .section-title h2 {
        font-size: 20px;
        font-weight: 600;
        color: var(--text-dark);
        position: relative;
    }

        .section-title h2::before {
            content: "";
            position: absolute;
            left: -15px;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 20px;
            background: var(--primary-blue);
            border-radius: 2px;
        }

.title-icon {
    width: 24px;
    height: 24px;
}

.brand-talk__content p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 2;
    padding: 12px 0;
    border-bottom: 1px dashed var(--border-color);
    transition: var(--transition-fast);
}

    .brand-talk__content p:last-child {
        border-bottom: none;
    }


.person-highlight {
    color: var(--primary-blue);
    font-weight: 500;
}

/* 走进行业/消费者模块 */
.industry-section,
.consumer-section {
    padding: 0 25px 25px 40px;
}

.industry-consumer-grid {
    display: flex;
    flex-direction: column;
}



.tag-small {
    display: inline-block;
    padding: 3px 10px;
    background: var(--bg-light);
    color: var(--text-light);
    font-size: 11px;
    border-radius: 3px;
}

.section-title-inline {
    display: flex;
    align-items: center;
}

    .section-title-inline h3 {
        font-size: 16px;
        font-weight: 600;
        color: var(--text-dark);
        display: flex;
        align-items: center;
    }

        .section-title-inline h3::before {
            content: "";
            width: 3px;
            height: 16px;
            background: var(--accent-orange);
            margin-right: 10px;
            border-radius: 2px;
        }

.title-icon-small {
    width: 18px;
    height: 18px;
}

.section-link {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-light);
}

.link-arrow-nobg {
    display: flex;
    align-items: center;
    justify-content: center;
}

    .link-arrow-nobg img {
        width: 8px;
        margin-left: 20px;
    }

.link-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--primary-blue);
    color: #fff;
    border-radius: 50%;
    transition: var(--transition-normal);
}

    .link-arrow:hover {
        background: var(--primary-dark);
        transform: translateX(3px);
    }
/* 左大右四小布局 */
.img-grid-lr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.img-large {
    border-radius: 6px;
    overflow: hidden;
    height: 220px;
}

    .img-large img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: var(--transition-normal);
    }

.img-small-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 10px;
    height: 220px;
}

    .img-small-grid .img-item {
        border-radius: 6px;
        overflow: hidden;
    }

        .img-small-grid .img-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition-normal);
        }

.img-group-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 10px;
    margin-bottom: 10px;
}

.img-group-small {
    grid-template-columns: repeat(3, 1fr);
}

.img-item {
    border-radius: 6px;
    overflow: hidden;
}

    .img-item img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: var(--transition-normal);
    }

.hover-scale:hover img {
    transform: scale(1.08);
}
/* 右侧专家会诊模块 */
.expert-meeting {
    padding: 0;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    height: 100%;
}

.meeting-img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    transition: var(--transition-normal);
}

.expert-meeting:hover .meeting-img {
    transform: scale(1.02);
}
/* 创新语录卡片 */
.innovation-quote {
    padding: 25px;
    flex: 1;
}

.quote-header {
    margin: 15px 0;
}

.tag-red {
    display: inline-block;
    padding: 4px 12px;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: #fff;
    font-size: 12px;
    border-radius: 4px;
}

.tag-blue {
    display: inline-block;
    padding: 4px 12px;
    background: var(--gradient-blue);
    color: #fff;
    font-size: 12px;
    border-radius: 4px;
}

.quote-speaker {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.speaker-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary-blue);
    box-shadow: 0 4px 15px rgba(26, 95, 180, 0.3);
}

    .speaker-avatar img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

.speaker-info h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.speaker-info p {
    font-size: 13px;
    color: var(--text-light);
}

.quote-nav {
    margin-left: auto;
    display: flex;
    gap: 10px;
}

.nav-arrow {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-light);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

    .nav-arrow img {
        width: 10px;
        height: auto;
    }

    .nav-arrow .arrow-hover {
        display: none;
    }

    .nav-arrow:hover .arrow-normal {
        display: none;
    }

    .nav-arrow:hover .arrow-hover {
        display: block;
    }

    .nav-arrow:hover {
        background: var(--primary-blue);
        color: #fff;
        transform: scale(1.1);
    }

    .nav-arrow.clicked {
        transform: scale(0.95);
    }

.quote-content {
    padding: 20px 0;
}

    .quote-content p {
        font-size: 14px;
        color: var(--text-gray);
        line-height: 1.8;
    }

.quote-section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 15px 0;
}

.quote-nav-inline {
    display: flex;
    gap: 8px;
}

    .quote-nav-inline .nav-arrow {
        width: 28px;
        height: 28px;
        font-size: 16px;
        font-weight: bold;
    }

.quote-review {
    padding: 15px;
    border-radius: 8px;
    border-left: 3px solid var(--primary-blue);
}

    .quote-review p {
        font-size: 14px;
        color: var(--text-gray);
        line-height: 1.8;
    }

.quote-footer {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-top: 15px;
}

.divider-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--primary-blue), transparent);
}

.footer-name {
    font-size: 12px;
    color: var(--primary-blue);
    white-space: nowrap;
    font-weight: bold;
}

.footer-bottom {
    width: 100%;
    text-align: center;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.5);
    padding-top: 20px;
}
/* ========================================
   往届论坛模块
======================================== */

.section-title-center {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}

    .section-title-center h2 {
        font-size: 28px;
        font-weight: 600;
        color: var(--text-dark);
        position: relative;
        display: flex;
        align-items: center;
        line-height: 1;
        margin: 0;
    }

    .section-title-center .title-icon-lg {
        display: block;
        flex-shrink: 0;
    }

    .section-title-center h2::after {
        content: "";
        position: absolute;
        bottom: -10px;
        left: 50%;
        transform: translateX(-50%);
        width: 60px;
        height: 3px;
        background: var(--gradient-blue);
        border-radius: 2px;
    }

.title-icon-lg {
    width: 40px;
    height: 40px;
}

    .title-icon-lg.mirror {
        transform: scaleX(-1);
    }

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

.forum-item {
    border: 1px solid var(--border-color);
}

.forum-item__header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 20px;
    background: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
}

.forum-icon {
    width: 24px;
    height: 24px;
}

.forum-item__header span {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
}

.forum-item__img {
    position: relative;
    overflow: hidden;
}

    .forum-item__img img {
        width: 100%;
        height: 200px;
        object-fit: cover;
    }

.forum-tag {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 10px 15px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: #fff;
    font-size: 14px;
    font-weight: 500;
}

.forum-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 10px;
    background: var(--accent-red);
    color: #fff;
    font-size: 11px;
    border-radius: 3px;
}

.forum-item__text {
    padding: 20px;
}

    .forum-item__text ul li {
        display: flex;
        align-items: flex-start;
        gap: 8px;
        font-size: 13px;
        color: var(--text-gray);
        line-height: 1.8;
        margin-bottom: 8px;
    }

    .forum-item__text .bullet {
        display: inline-block;
        width: 6px;
        height: 6px;
        background: var(--primary-blue);
        border-radius: 50%;
        margin-top: 8px;
        flex-shrink: 0;
    }
/* ========================================
   历届专家模块
======================================== */
.experts-section {
    padding-bottom: 60px;
}

.section-title-with-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
}

    .section-title-with-icon h2 {
        font-size: 28px;
        font-weight: 600;
        color: var(--text-dark);
        position: relative;
    }

        .section-title-with-icon h2::after {
            content: "";
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 3px;
            background: var(--gradient-blue);
            border-radius: 2px;
        }

.experts-carousel-wrapper {
    display: flex;
    align-items: center;
    gap: 30px;
    position: relative;
}

.common-arrow {
    width: 50px;
    height: 50px;
    border: none;
    background: #fff;
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
    flex-shrink: 0;
}

    .common-arrow img {
        width: 14px;
        height: auto;
    }

    .common-arrow .arrow-hover {
        display: none;
    }

    .common-arrow:hover .arrow-normal {
        display: none;
    }

    .common-arrow:hover .arrow-hover {
        display: block;
    }

    .common-arrow:hover {
        background: var(--primary-blue);
        transform: scale(1.1);
        box-shadow: 0 6px 20px rgba(26, 95, 180, 0.4);
        color: #fff;
    }

    .common-arrow.clicked {
        transform: scale(0.95);
    }

.experts-list {
    display: flex;
    gap: 20px;
    overflow: hidden;
    flex: 1;
    transition: transform 0.5s ease;
}

.expert-item {
    flex: 0 0 calc((100% - 80px) / 5);
    text-align: center;
    padding: 25px 15px;
}

.expert-avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 20px;
    position: relative;
}

    .expert-avatar img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: var(--transition-normal);
    }

.expert-item:hover .expert-avatar img {
    transform: scale(1.1);
}
/* 脉冲边框动画 */
.pulse-border {
    position: relative;
}

    .pulse-border::before {
        content: "";
        position: absolute;
        top: -5px;
        left: -5px;
        right: -5px;
        bottom: -5px;
        border: 2px solid var(--primary-blue);
        border-radius: 50%;
        opacity: 0;
        animation: pulse 2s infinite;
    }

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }

    100% {
        transform: scale(1.15);
        opacity: 0;
    }
}

.expert-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.expert-company {
    font-size: 12px;
    color: var(--text-gray);
    margin-bottom: 4px;
    line-height: 1.4;
}

.expert-title {
    font-size: 12px;
    color: var(--text-light);
    line-height: 1.4;
}
/* ========================================
   页脚
======================================== */
footer {
    background: #333;
    color: #fff;
    padding: 50px 0 30px;
}

.footer-wrap {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
    width: 100px;
    transition: var(--transition-normal);
}

    .footer-logo:hover {
        transform: scale(1.05);
    }

.footer-center {
    flex: 1;
    max-width: 500px;
    margin: 0 50px;
}

.footer-qr-title {
    display: flex;
    justify-content: space-around;
    margin-bottom: 15px;
}

.qr-label {
    font-size: 12px;
    color: rgba(255,255,255,0.6);
}

.qrcode-group {
    display: flex;
    justify-content: space-around;
}

.qrcode-item {
    text-align: center;
}

    .qrcode-item img {
        width: 80px;
        height: 80px;
        margin-bottom: 10px;
        border-radius: 4px;
        border: 2px solid rgba(255,255,255,0.1);
        transition: var(--transition-normal);
    }

    .qrcode-item:hover img {
        transform: scale(1.1);
        border-color: var(--primary-blue);
    }

    .qrcode-item p {
        font-size: 12px;
        color: rgba(255,255,255,0.7);
        line-height: 1.6;
    }

    .qrcode-item .phone {
        color: #fff;
        font-weight: 500;
    }

.footer-right {
    text-align: right;
}

.footer-links {
    display: flex;
    gap: 25px;
    margin-bottom: 20px;
}

    .footer-links a {
        color: rgba(255,255,255,0.8);
        font-size: 14px;
        transition: var(--transition-fast);
        position: relative;
    }

        .footer-links a::after {
            content: "";
            position: absolute;
            bottom: -3px;
            left: 0;
            width: 0;
            height: 1px;
            background: #fff;
            transition: var(--transition-normal);
        }

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

            .footer-links a:hover::after {
                width: 100%;
            }

.footer-info p {
    font-size: 11px;
    color: rgba(255,255,255,0.5);
    line-height: 1.8;
}

.copyright {
    text-align: center;
    margin-top: 20px;
    font-size: 12px;
    color: rgba(255,255,255,0.4);
}
/* ========================================
   浏览器兼容性
======================================== */
.hero {
    -webkit-background-size: cover;
    background-size: cover;
}

.forum-item {
    -webkit-transition: transform 0.3s, box-shadow 0.3s;
    transition: transform 0.3s, box-shadow 0.3s;
}

.nav-list li a {
    -webkit-transition: color 0.3s;
    transition: color 0.3s;
}
/* 支持backdrop-filter的浏览器 */
@supports (backdrop-filter: blur(10px)) {
    header {
        background: rgba(255,255,255,0.85);
    }
}
/* 减少动画偏好 */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}
/* ========================================
   通用页面Banner
======================================== */
.page-banner {
    height: 350px;
    position: relative;
    overflow: hidden;
    margin-top: 80px; /* 给header留出空间 */
}

    .page-banner .banner-bg {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }

        .page-banner .banner-bg img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

    .page-banner .banner-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(180deg, rgba(26, 95, 180, 0.2) 0%, rgba(13, 58, 122, 0.8) 100%);
    }

    .page-banner .banner-content {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        text-align: center;
        color: #fff;
        z-index: 10;
    }

        .page-banner .banner-content h1 {
            font-size: 38px;
            font-weight: 700;
            margin-bottom: 15px;
            text-shadow: 0 2px 20px rgba(0,0,0,0.3);
        }

        .page-banner .banner-content p {
            font-size: 18px;
            opacity: 0.9;
        }
/* 公用样式：Banner下方区块重叠效果 */


.banner-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 30px;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.4);
    border-radius: 25px;
    color: #fff;
    margin-top: 25px;
    transition: var(--transition-normal);
}

    .banner-btn:hover {
        background: rgba(255,255,255,0.25);
        transform: translateX(5px);
    }
/* ========================================
   通用组件样式
======================================== */
/* 区块标题 */
.section-title-left {
    display: flex;
    margin-bottom: 30px;
    align-items: center;
    gap: 12px;
}

    .section-title-left h2 {
        font-size: 24px;
        font-weight: 600;
        color: var(--text-dark);
        position: relative;
    }

        .section-title-left h2::before {
            content: "";
            position: absolute;
            left: -15px;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 24px;
            background: var(--primary-blue);
            border-radius: 2px;
        }

.section-subtitle {
    font-size: 14px;
    color: var(--text-light);
    margin-left: 10px;
}
/* 标签导航 */
.tabs-nav {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    align-items: center;
}

.tab-item {
    padding: 8px 0;
    background: transparent;
    border-radius: 0;
    font-size: 14px;
    color: var(--text-gray);
    transition: var(--transition-normal);
    position: relative;
    border-bottom: 2px solid transparent;
}

    .tab-item:hover {
        color: var(--primary-blue);
    }

    .tab-item.active {
        color: var(--primary-blue);
        font-weight: 500;
        border-bottom-color: var(--primary-blue);
    }
/* 按钮组 */
.btn-group {
    display: flex;
    gap: 15px;
}

.btn-outline {
    padding: 10px 25px;
    border: 1px solid var(--primary-blue);
    border-radius: 25px;
    color: var(--primary-blue);
    font-size: 14px;
    transition: var(--transition-normal);
}

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

.btn-pill {
    padding: 8px 20px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 14px;
    color: var(--text-gray);
    transition: var(--transition-normal);
}

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

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 30px;
    background: var(--gradient-blue);
    color: #fff;
    border-radius: 25px;
    font-size: 14px;
    transition: var(--transition-normal);
}

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 15px rgba(26,95,180,0.4);
    }

.btn-outline-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 25px;
    border: 1px solid var(--primary-blue);
    color: var(--primary-blue);
    border-radius: 25px;
    font-size: 14px;
    transition: var(--transition-normal);
}

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

.btn-outline-white {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 30px;
    border: 1px solid rgba(255,255,255,0.5);
    color: #fff;
    border-radius: 25px;
    font-size: 14px;
    transition: var(--transition-normal);
}

    .btn-outline-white:hover {
        background: rgba(255,255,255,0.15);
    }
/* 链接箭头 */
.link-arrow-text {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px dashed var(--border-color);
    color: var(--text-gray);
    font-size: 14px;
    transition: var(--transition-normal);
}

    .link-arrow-text:hover {
        color: var(--primary-blue);
        padding-left: 10px;
    }

    .link-arrow-text .arrow {
        color: var(--primary-blue);
    }

.link-more {
    color: var(--text-light);
    font-size: 14px;
}

    .link-more:hover {
        color: var(--primary-blue);
    }
/* 年份标签 */
.year-tabs {
    display: flex;
    gap: 10px;
}

.year-tab {
    padding: 8px 25px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 14px;
    color: var(--text-gray);
    transition: var(--transition-normal);
}

    .year-tab:hover,
    .year-tab.active {
        background: var(--primary-blue);
        border-color: var(--primary-blue);
        color: #fff;
    }
/* 分页 */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.page-btn {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border-color);
    background: #fff;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    justify-content: center;
    align-items: center;
}

    .page-btn:hover {
        border-color: var(--primary-blue);
        color: var(--primary-blue);
    }

.page-num {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 14px;
    color: var(--text-gray);
    cursor: pointer;
    transition: var(--transition-normal);
}

    .page-num:hover,
    .page-num.active {
        background: var(--primary-blue);
        color: #fff;
    }

.page-dots {
    color: var(--text-light);
}
/* 分类标签 */
.category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: left;
}

.category-tab {
    padding: 10px 25px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 25px;
    font-size: 14px;
    color: var(--text-gray);
    transition: var(--transition-normal);
}

    .category-tab:hover,
    .category-tab.active {
        background: var(--primary-blue);
        border-color: var(--primary-blue);
        color: #fff;
    }
/* 面包屑 */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-light);
}

    .breadcrumb a {
        display: flex;
        align-items: center;
        gap: 5px;
        color: var(--text-light);
    }

        .breadcrumb a:hover {
            color: var(--primary-blue);
        }

    .breadcrumb img {
        width: 14px;
        height: 14px;
    }
/* ========================================
   关于页面样式
======================================== */
.our-fields {
    padding-bottom: 60px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    padding: 40px 50px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.section-tag {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
}

    .section-tag h2 {
        font-size: 22px;
        font-weight: 600;
        color: var(--text-dark);
    }

.tag-icon {
    width: 40px;
    height: 40px;
}

.about-text p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 15px;
}

.about-mission {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.mission-label {
    font-size: 12px;
    color: var(--text-light);
    margin-bottom: 8px;
}

.about-mission h3 {
    font-size: 18px;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.about-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
    min-height: 400px;
    padding: 30px;
    border-radius: 12px;
}

.about-logo-bg {
    background: url('/image/about-who-bg.png') top 0px right 15% no-repeat, linear-gradient(to bottom, #EBEBEB 50%, #FFFFFF 100%), linear-gradient(to left, #EBEBEB 50%, #FFFFFF 100%);
    background-repeat: no-repeat;
    background-size: 30% auto, 100% 100%,100% 100%;
    width: 100%;
    height: 100%;
    background-blend-mode: normal;
}

.about-logo img {
    max-width: 120px;
    margin-top: auto;
}
/* 能做什么 */
.what-we-do {
    padding: 60px 0;
}

.section-header-with-tabs {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    gap: 50px;
    border-bottom: 1px solid #e8e8e8;
}

    .section-header-with-tabs .section-title-left {
        flex-shrink: 0;
    }

        .section-header-with-tabs .section-title-left h2 {
            margin-bottom: 0;
        }

.forum-intro {
    display: grid;
    grid-template-columns: 55% 1fr;
    gap: 50px;
    background: #fff url('/image/forum-intro-bg.png') no-repeat bottom center;
    background-size: 100% auto;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    align-items: start;
}

.forum-images {
    position: relative;
}

.forum-swiper {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

    .forum-swiper img {
        width: 100%;
        height: 350px;
        object-fit: cover;
    }

.forum-thumbnails {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

    .forum-thumbnails img {
        width: 100px;
        height: 75px;
        object-fit: cover;
        border-radius: 8px;
        cursor: pointer;
        opacity: 0.7;
        transition: var(--transition-normal);
        border: 2px solid transparent;
    }

        .forum-thumbnails img:hover,
        .forum-thumbnails img.active {
            opacity: 1;
            border-color: var(--primary-blue);
        }

.forum-content {
    padding-top: 10px;
}

    .forum-content h3 {
        font-size: 24px;
        color: var(--text-dark);
        margin-bottom: 20px;
        font-weight: 600;
    }

    .forum-content > p {
        color: var(--text-gray);
        line-height: 1.8;
        margin-bottom: 25px;
    }

.features-top-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    padding: 40px 40px 0px 40px;
}

.forum-features {
    margin-bottom: 30px;
}

    .forum-features li {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 10px 0;
        color: var(--text-dark);
        font-size: 14px;
    }

        .forum-features li .bullet {
            width: 6px;
            height: 6px;
            background: var(--primary-blue);
            border-radius: 50%;
        }

.forum-thumbnails img:hover {
    opacity: 1;
}

.forum-content h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.forum-content p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.forum-features {
    margin-bottom: 25px;
}

    .forum-features li {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 14px;
        color: var(--text-gray);
        padding: 8px 0;
    }

    .forum-features .bullet {
        width: 6px;
        height: 6px;
        background: var(--primary-blue);
        border-radius: 50%;
    }
/* 涉及领域 */
.fields-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.field-card {
    display: flex;
    align-items: center;
    gap: 25px;
    padding: 40px 30px;
    background-size: cover;
    background-position: center;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    background-size: 100%;
}

    .field-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(90deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.7) 100%);
    }

.field-icon {
    position: relative;
    z-index: 1;
}

    .field-icon img {
        width: 50px;
        height: 50px;
    }

.field-content {
    position: relative;
    z-index: 1;
}

    .field-content h3 {
        font-size: 18px;
        margin-bottom: 8px;
        color: var(--text-dark);
    }

    .field-content p {
        font-size: 13px;
        color: var(--text-gray);
    }
/* 优势轮播 */
.section-header-with-btn {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.advantage-desc {
    font-size: 14px;
    color: var(--text-gray);
    text-align: center;
    margin-bottom: 30px;
}

.company-carousel {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 0 30px;
}

.carousel-arrow {
    width: 50px;
    height: 50px;
    border: none;
    background: #fff;
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
    flex-shrink: 0;
}

    .carousel-arrow img {
        width: 20px;
        height: 20px;
    }

    .carousel-arrow .arrow-hover {
        display: none;
    }

    .carousel-arrow:hover .arrow-normal {
        display: none;
    }

    .carousel-arrow:hover .arrow-hover {
        display: block;
    }

    .carousel-arrow:hover {
        background: var(--primary-blue);
        box-shadow: 0 4px 15px rgba(26,95,180,0.4);
    }

.company-list {
    display: flex;
    gap: 30px;
    overflow: hidden;
    flex: 1;
    transition: transform 0.5s ease;
}

.company-card {
    position: relative;
}

.company-item,
.company-card {
    flex: 0 0 calc((100% - 60px) / 3);
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

    .company-item:hover,
    .company-card:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-md);
    }

    .company-item img,
    .company-card img {
        width: 100%;
        height: 240px;
        object-fit: cover;
    }

    .company-item p,
    .company-card p {
        padding: 15px;
        font-size: 14px;
        color: var(--text-dark);
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        height: 40px;
        color: #fff;
        background-color: rgba(0, 0, 0, 0.3);
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }
/* 团队 */
.our-team {
    min-width: 1200px;
    max-width: 1366px;
    margin: 0 auto;
    padding-bottom: 60px;
    background: url('/image/innovation-quote-2.png') no-repeat right top;
    background-size: 130px auto;
}

.team-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
}

.team-intro {
    max-width: 70%;
    text-align: right;
}

    .team-intro p {
        font-size: 14px;
        color: var(--text-gray);
        line-height: 1.8;
    }

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.team-card {
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
}
    /* hover效果替代固定的team-featured */
    .team-card:hover {
        background: var(--gradient-blue);
        color: #fff;
    }

        .team-card:hover h4,
        .team-card:hover .team-subtitle,
        .team-card:hover .team-duties li {
            color: #fff;
        }

.team-img {
    width: 100%;
    height: 150px;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 20px;
}

    .team-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

.team-card h4 {
    font-size: 16px;
    margin-bottom: 5px;
    color: var(--text-dark);
}

.team-subtitle {
    font-size: 12px;
    color: var(--text-light);
    margin-bottom: 15px;
}

.team-duties {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5px 15px;
}

    .team-duties li {
        font-size: 13px;
        color: var(--text-gray);
        padding: 5px 0;
        text-align: left;
    }
/* ========================================
   服务页面样式
======================================== */
.service-fields {
    margin-top: -60px;
    position: relative;
    z-index: 10;
    padding-bottom: 0;
}

.fields-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.field-card-large {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 40px 35px;
    background: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    background-size: 100%;
}

    .field-card-large .field-icon img {
        width: 40px;
        height: 40px;
    }

.field-info h3 {
    font-size: 18px;
    color: var(--primary-blue);
    margin-bottom: 5px;
}

.field-info p {
    font-size: 13px;
    color: var(--text-gray);
}

.offline-events {
    margin: 40px 0 0 0;
}

.service-section {
    padding-bottom: 60px;
}

.section-header-i-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

.section-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    padding: 0px 40px 0px 40px;
}

.service-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.service-intro {
    padding: 30px;
}

    .service-intro h3 {
        font-size: 20px;
        margin-bottom: 15px;
        color: var(--text-dark);
    }

    .service-intro p {
        font-size: 14px;
        color: var(--text-gray);
        line-height: 1.8;
        margin-bottom: 20px;
    }

.service-gallery {
}

.service-swiper {
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    position: relative;
    overflow: hidden;
}

    .service-swiper img {
        width: 100%;
        height: 350px;
        object-fit: cover;
    }

    .service-swiper .swiper-button-prev,
    .service-swiper .swiper-button-next {
        width: 40px;
        height: 40px;
        background: rgba(255,255,255,0.9);
        border-radius: 50%;
    }

        .service-swiper .swiper-button-prev::after,
        .service-swiper .swiper-button-next::after {
            font-size: 14px;
            color: var(--text-dark);
        }

.gallery-thumbnails {
    display: flex;
    gap: 10px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 5%; /* 下方五分之一位置 */
    z-index: 10;
    background: rgba(255, 255, 255, 0.9);
    padding: 8px 15px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

    .gallery-thumbnails .thumb {
        width: 60px;
        height: 45px;
        border-radius: 4px;
        overflow: hidden;
        cursor: pointer;
        opacity: 0.6;
        transition: var(--transition-normal);
    }

        .gallery-thumbnails .thumb.active,
        .gallery-thumbnails .thumb:hover {
            opacity: 1;
        }

        .gallery-thumbnails .thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
/* 线上直播 */
.live-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 25px;
}

.live-intro,
.live-gallery,
.live-details {
    padding: 25px;
    background: #EBEBEB;
}

    .live-intro h3 {
        font-size: 18px;
        margin-bottom: 15px;
    }

    .live-intro p {
        font-size: 13px;
        color: var(--text-gray);
        line-height: 1.8;
    }

    .live-details h4 {
        font-size: 16px;
        color: var(--primary-blue);
        margin-bottom: 15px;
    }

.policy-content {
    font-size: 12px;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 15px;
}

.live-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

    .live-tags .tag {
        padding: 5px 12px;
        background: var(--bg-light);
        border-radius: 4px;
        font-size: 12px;
        color: var(--text-gray);
    }
/* 其他服务 */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.service-card {
    padding: 25px;
    background: #fff;
}

.service-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.service-icon {
    width: 30px;
    height: 30px;
}

.service-card-header h3 {
    font-size: 24px;
    color: var(--text-dark);
}

.service-card p {
    font-size: 13px;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 15px;
}

.service-card-images {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

    .service-card-images img {
        width: 100%;
        height: 60px;
        object-fit: cover;
        border-radius: 4px;
    }

.service-card-image img {
    width: 100%;
    border-radius: 8px;
}

.media-stats {
    font-size: 12px;
}

.stat-label {
    color: var(--text-light);
    margin-bottom: 10px;
}

.stat-numbers {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-blue);
}

.stat-unit {
    font-size: 11px;
    color: var(--text-light);
}

.media-icons {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

    .media-icons img {
        width: 28px;
        height: 28px;
    }
/* ========================================
   专家页面样式
======================================== */
.expert-featured {
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    background: url('/image/expert-featured.png') right top;
}

.expert-card-large {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    min-height: 400px;
}

.expert-info {
    padding: 40px 50px;
}

.expert-tag {
    display: inline-block;
    padding: 6px 15px;
    background: var(--bg-light);
    color: var(--text-gray);
    font-size: 13px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.expert-name-large {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.expert-position {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 25px;
}

.expert-intro p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.8;
    padding: 5px 0;
}

.expert-nav-arrows {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.arrow-btn {
    width: 45px;
    height: 45px;
    border: 1px solid var(--border-color);
    background: #fff;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    transition: var(--transition-normal);
}

    .arrow-btn:hover,
    .arrow-btn.active {
        background: var(--primary-blue);
        border-color: var(--primary-blue);
        color: #fff;
    }

.expert-photo {
    position: relative;
    display: flex;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-align-items: center;
    align-items: center;
}

    .expert-photo img {
        width: auto;
        height: 400px;
        object-fit: fill;
        border-radius: 12px;
    }

.photo-pagination {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: flex;
    gap: 8px;
}

    .photo-pagination .dot {
        width: 10px;
        height: 10px;
        background: rgba(255,255,255,0.5);
        border-radius: 50%;
        cursor: pointer;
        transition: var(--transition-normal);
    }

        .photo-pagination .dot.active {
            background: #fff;
        }

.expert-section {
    padding-bottom: 60px;
}

.expert-jury {
    background: var(--bg-light);
}

.activity-experts {
}

.expert-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.expert-card {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

    .expert-card:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-md);
    }

.expert-card-img {
    overflow: hidden;
}

    .expert-card-img img {
        width: 100%;
        height: auto;
        object-fit: cover;
        transition: var(--transition-normal);
    }

.expert-card:hover .expert-card-img img {
    transform: scale(1.05);
}

.expert-card-info {
    padding: 15px;
}

    .expert-card-info h4 {
        font-size: 16px;
        margin-bottom: 5px;
        color: var(--text-dark);
    }

    .expert-card-info .company {
        font-size: 12px;
        color: var(--primary-blue);
        margin-bottom: 3px;
    }

    .expert-card-info .position {
        font-size: 12px;
        color: var(--text-light);
    }
/* ========================================
   合作伙伴页面
======================================== */
.partner-intro {
    padding-bottom: 0;
}

.intro-card {
    border-radius: 16px;
    padding: 40px 50px;
    box-shadow: var(--shadow-md);
}

.intro-content {
    margin-top: 20px;
}

    .intro-content p {
        font-size: 16px;
        color: var(--text-gray);
        line-height: 1.8;
    }

    .intro-content .highlight {
        color: var(--primary-blue);
        font-weight: 600;
    }

.partner-categories {
    padding: 10px 0 30px 0;
}

.partner-list {
    padding: 0 0 80px;
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 25px;
}

.partner-item {
    background: #fff;
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

    .partner-item:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-md);
    }

    .partner-item img {
        width: 150px;
        height: 150px;
        object-fit: contain;
        margin-bottom: 15px;
    }

    .partner-item p {
        font-size: 13px;
        color: var(--text-gray);
    }
/* ========================================
   特色服务页面
======================================== */
.feature-section {
}

.dialogue-section {
}

.dialogue-card {
    display: grid;
    grid-template-columns: 45% 1fr;
    gap: 50px;
    border-radius: 16px;
    padding: 0 40px 40px 40px;
}

    .dialogue-card::before {
        z-index: 0;
    }

    .dialogue-card > * {
        position: relative;
        z-index: 1;
    }

.dialogue-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.dialogue-date {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 15px;
}

.dialogue-content h3 {
    font-size: 24px;
    color: var(--text-dark);
    margin-bottom: 20px;
    line-height: 1.5;
    font-weight: 600;
}

.dialogue-content > p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.9;
    margin-bottom: 25px;
}

.btn-outline-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    border: 1px solid #ddd;
    border-radius: 25px;
    color: var(--text-dark);
    font-size: 14px;
    transition: var(--transition-normal);
    background: #fff;
    width: fit-content;
}

    .btn-outline-primary:hover {
        border-color: var(--primary-blue);
        color: var(--primary-blue);
        background: rgba(26, 95, 180, 0.05);
    }

    .btn-outline-primary .btn-icon {
        transition: transform 0.3s ease;
    }

    .btn-outline-primary:hover .btn-icon {
        transform: translateX(5px);
    }

.dialogue-meta {
    display: flex;
    gap: 25px;
    margin-top: 20px;
}

    .dialogue-meta span {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 13px;
        color: var(--text-light);
    }

    .dialogue-meta img {
        width: 16px;
        height: 16px;
        opacity: 0.6;
    }

.dialogue-image {
    position: relative !important;
    width: 100%;
    overflow: hidden;
    border-radius: 16px;
}

.dialogue-swiper {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

    .dialogue-swiper .swiper-slide {
        width: 100%;
        height: 350px;
    }

        .dialogue-swiper .swiper-slide img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

    .dialogue-swiper img {
        width: 100%;
        height: 350px;
        object-fit: cover;
    }

.image-pagination {
    position: absolute;
    bottom: 20px;
    left: 20px;
    display: flex;
    gap: 8px;
}

    .image-pagination .dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.5);
        transition: var(--transition-normal);
        cursor: pointer;
    }

        .image-pagination .dot.active {
            background: #fff;
            width: 20px;
            border-radius: 4px;
        }
/* Feature tabs */
.featurebox {
    background: radial-gradient( ellipse at center, #fff 50%, /* 中心50%区域保持白色 */
    #EBEBEB 100% /* 50%到100%区域渐变到浅灰 */
    );
    width: 100%;
    height: auto;
    padding: 40px 0;
}

.feature-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.feature-tab {
    padding: 12px 30px;
    border: 1px solid #ddd;
    border-radius: 25px;
    font-size: 14px;
    color: var(--text-dark);
    transition: var(--transition-normal);
    background: #fff;
}

    .feature-tab:hover {
        border-color: var(--primary-blue);
        color: var(--primary-blue);
    }

    .feature-tab.active {
        background: var(--primary-blue);
        color: #fff;
        border-color: var(--primary-blue);
    }

.image-pagination .dot {
    width: 8px;
    height: 8px;
    background: rgba(255,255,255,0.5);
    border-radius: 50%;
    cursor: pointer;
}

    .image-pagination .dot.active {
        background: #fff;
    }

.feature-tabs {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 30px;
}

.feature-tab {
    padding: 10px 25px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 25px;
    font-size: 14px;
    color: var(--text-gray);
    transition: var(--transition-normal);
}

    .feature-tab:hover,
    .feature-tab.active {
        background: var(--primary-blue);
        border-color: var(--primary-blue);
        color: #fff;
    }

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

.quotes-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.quote-block {
    background: #fff;
    padding: 35px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

    .quote-block .section-title-left {
        margin-bottom: 30px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

        .quote-block .section-title-left h2 {
            font-size: 20px;
        }

    .quote-block .quote-speaker {
        display: flex;
        align-items: center;
        gap: 15px;
        margin-bottom: 20px;
        padding-bottom: 20px;
        border-bottom: 1px solid #eee;
    }

    .quote-block .speaker-avatar {
        width: 50px;
        height: 50px;
        border-radius: 50%;
        overflow: hidden;
        flex-shrink: 0;
    }

        .quote-block .speaker-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

    .quote-block .speaker-info {
        flex: 1;
    }

        .quote-block .speaker-info h4 {
            font-size: 16px;
            color: var(--text-dark);
            margin-bottom: 5px;
        }

        .quote-block .speaker-info p {
            font-size: 13px;
            color: var(--text-light);
        }

    .quote-block .quote-nav {
        display: flex;
        gap: 10px;
    }

    .quote-block .nav-arrow {
        width: 36px;
        height: 36px;
        border-radius: 50%;
        border: 1px solid #ddd;
        background: #fff;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: var(--transition-normal);
        color: var(--text-gray);
    }

        .quote-block .nav-arrow:hover {
            border-color: var(--primary-blue);
            color: var(--primary-blue);
            background: rgba(26, 95, 180, 0.05);
        }

.quote-text {
    padding: 0;
}

    .quote-text p {
        font-size: 14px;
        color: var(--text-gray);
        line-height: 2;
        margin-bottom: 15px;
        text-align: justify;
    }

.feature-section.industry-section {
    padding-bottom: 60px;
}

.feature-section .btn-group-center {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 30px;
}

.feature-section .section-desc {
    text-align: center;
    font-size: 14px;
    color: var(--text-gray);
    margin-bottom: 40px;
    min-width: 1200px;
    max-width: 1366px;
    margin-left: auto;
    margin-right: auto;
}
/* ========================================
   资讯页面
======================================== */
.news-nav {
    background: #fff;
    padding: 40px 40px 0px 40px;
    border-bottom: 1px solid var(--border-color);
}

.nav-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.news-tabs {
    display: flex;
    gap: 30px;
}

.news-tab {
    font-size: 14px;
    color: var(--text-gray);
    padding: 10px 0;
    position: relative;
    transition: var(--transition-normal);
}

    .news-tab::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 0;
        height: 2px;
        background: var(--primary-blue);
        transition: var(--transition-normal);
    }

    .news-tab:hover,
    .news-tab.active {
        color: var(--primary-blue);
    }

        .news-tab.active::after {
            width: 100%;
        }

.news-featured {
    padding: 40px 0;
}

.featured-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 30px;
}

.featured-content {
    display: flex;
    flex-direction: column;
}

.news-date {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 15px;
}

.featured-content h2 {
    font-size: 24px;
    color: var(--text-dark);
    margin-bottom: 15px;
    line-height: 1.4;
}

.featured-content p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 20px;
    flex: 1;
}

.news-meta {
    display: flex;
    gap: 20px;
    margin-top: 15px;
}

    .news-meta span {
        display: flex;
        align-items: center;
        gap: 5px;
        font-size: 13px;
        color: var(--text-light);
    }

    .news-meta img {
        width: 16px;
        height: 16px;
        opacity: 0.6;
    }

.featured-image {
    position: relative;
}

.featured-swiper {
    border-radius: 12px;
    overflow: hidden;
}

    .featured-swiper img {
        width: 100%;
        height: 320px;
        object-fit: cover;
    }

.news-filter {
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.filter-row {
    display: flex;
    gap: 30px;
}

.filter-item {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    color: var(--text-gray);
    cursor: pointer;
}

    .filter-item .arrow {
        font-size: 10px;
    }

.news-list {
    padding: 0 0 60px 0;
    margin-top: -40px;
}

.news-items {
    margin-bottom: 30px;
}

.news-item {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    padding: 25px;
    margin-bottom: 15px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: var(--transition-normal);
}

    .news-item:hover,
    .news-item.active {
        border-color: var(--primary-blue);
        box-shadow: 0 4px 15px rgba(26,95,180,0.1);
    }

    .news-item h3:hover {
        color: var(--primary-blue);
    }

.news-item-date {
    text-align: center;
    min-width: 80px;
}

    .news-item-date .year {
        display: block;
        font-size: 14px;
        color: var(--text-light);
    }

    .news-item-date .day {
        display: block;
        font-size: 18px;
        font-weight: 600;
        color: var(--text-dark);
    }

.news-item-content {
    flex: 1;
}

    .news-item-content h3 {
        font-size: 16px;
        margin-bottom: 10px;
    }

        .news-item-content h3 a {
            color: var(--text-dark);
            transition: var(--transition-fast);
        }

            .news-item.active h3 a,
            .news-item-content h3 a:hover {
                color: var(--primary-blue);
            }

    .news-item-content p {
        font-size: 14px;
        color: var(--text-gray);
        line-height: 1.6;
        margin-bottom: 10px;
    }

.news-arrow {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    border-radius: 50%;
    color: var(--text-gray);
    font-size: 18px;
    transition: var(--transition-normal);
}

    .news-item:hover .news-arrow,
    .news-arrow.active {
        background: var(--primary-blue);
        color: #fff;
    }
/* ========================================
   新闻详情页
======================================== */
.news-detail {
    padding: 40px 40px 80px;
}

.related-list {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
}

    .related-list a {
        width: 100%;
        overflow: hidden;
    }

.article-header {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    z-index: 1;
}

    .article-header h1 {
        font-size: 28px;
        color: var(--text-dark);
        line-height: 1.4;
        margin-bottom: 20px;
    }

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 14px;
    color: var(--text-light);
}

    .article-meta span {
        display: flex;
        align-items: center;
        gap: 5px;
    }

    .article-meta img {
        width: 16px;
        height: 16px;
        opacity: 0.6;
    }

.article-body {
    position: relative;
    z-index: 1;
    clear: both;
}

    .article-body p {
        margin-bottom: 20px;
    }

    .article-body h3 {
        font-size: 20px;
        color: var(--text-dark);
        margin: 30px 0 15px;
    }

    .article-body h4 {
        font-size: 17px;
        color: var(--text-dark);
        margin: 25px 0 10px;
    }

    .article-body ol,
    .article-body ul {
        padding-left: 20px;
        margin-bottom: 20px;
    }

    .article-body li {
        margin-bottom: 10px;
    }
    .article-body img {
        max-width: 100% !important;
        height: auto !important;
        margin: 0 auto;
        display: block;
    }
 
.article-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    max-width: 100%;
    margin: 40px auto;
    padding: 0;
    background: transparent;
}

.article-nav > div {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px 24px;
    min-height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all var(--transition-normal);
    overflow: hidden;
}

.article-nav > div::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-blue);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.article-nav > div:first-child::before {
    border-radius: 12px 0 0 12px;
}

.article-nav > div:last-child {
    text-align: right;
}

.article-nav > div:last-child::before {
    left: auto;
    right: 0;
    border-radius: 0 12px 12px 0;
}

.article-nav > div:first-child::after {
    content: '\2039';
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 24px;
    color: var(--primary-blue);
    opacity: 0.3;
    font-weight: 300;
    transition: all var(--transition-normal);
}

.article-nav > div:last-child::after {
    content: '\203A';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 24px;
    color: var(--primary-blue);
    opacity: 0.3;
    font-weight: 300;
    transition: all var(--transition-normal);
}

.article-nav > div:not(.disabled):hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-blue);
}

.article-nav > div:not(.disabled):hover::before {
    opacity: 1;
}

.article-nav > div:not(.disabled):hover::after {
    opacity: 0.8;
    color: var(--primary-blue);
}

.article-nav > div.disabled {
    background: var(--bg-light);
    border-color: var(--border-color);
    cursor: not-allowed;
}

.article-nav > div.disabled p {
    color: var(--text-light);
}

.article-nav > div.disabled span {
    color: var(--text-light);
}

.article-nav p {
    font-size: 13px;
    color: var(--text-gray);
    margin-bottom: 8px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-nav a,
.article-nav > div:not(.disabled) span:last-child {
    font-size: 15px;
    color: var(--text-dark);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 500;
}

.article-nav a {
    text-decoration: none;
    transition: color var(--transition-fast);
}

.article-nav a:hover {
    color: var(--primary-blue);
}
.article-goback{
    display:flex;
    justify-content:center;
    align-content:center;
    width:100px;
    height:60px;
}
/* ========================================
   赛事页面
======================================== */
.event-promo {
    padding-bottom: 60px;
}

.promo-card {
    background: url("/image/ffisvs.png") center / cover no-repeat;
    background-color: #b71c1c;
    border-radius: 16px;
    padding: 50px;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.promo-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
}

.ffis-logo {
    height: 40px;
}

.promo-slogan {
    font-size: 14px;
    opacity: 0.9;
}

.promo-content {
    max-width: 600px;
}

    .promo-content h2 {
        font-size: 28px;
        margin-bottom: 10px;
    }

        .promo-content h2 .highlight {
            color: #f39c12;
        }

    .promo-content h3 {
        font-size: 22px;
        margin-bottom: 10px;
    }

.event-subtitle {
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: 15px;
}

.event-theme {
    font-size: 16px;
    margin-bottom: 10px;
}

.event-date {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 25px;
}

.promo-badge {
    position: absolute;
    right: 50px;
    top: 50%;
    transform: translateY(-50%);
    text-align: right;
}

.new-tag {
    display: inline-block;
    padding: 5px 15px;
    background: #fff;
    color: #e74c3c;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 10px;
}

.promo-badge p {
    font-size: 18px;
    opacity: 0.9;
}

.promo-badge .highlight {
    color: #f39c12;
}

.past-events {
    padding: 60px 0 80px;
}

.event-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 20px;
}

.event-card {
    overflow: hidden;
    padding: 20px 20px 0 20px;
    border-radius: 20px;
}

.event-card-img {
    height: 260px;
    overflow: hidden;
    text-align: center;
}

    .event-card-img img {
        width: auto;
        height: 100%;
        object-fit: contain;
        transition: var(--transition-normal);
        border-radius: 12px;
    }

.event-card:hover .event-card-img img {
    transform: none;
}

.event-card-content {
    padding: 20px 0;
}

    .event-card-content p {
        font-size: 14px;
        color: var(--text-gray);
        line-height: 1.6;
        margin-bottom: 15px;
    }

.event-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

    .event-card-footer .event-date {
        font-size: 13px;
        color: var(--text-light);
    }

.event-arrow {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    border-radius: 50%;
    color: var(--text-gray);
    transition: var(--transition-normal);
}

.event-card:hover .event-arrow {
    background: var(--primary-blue);
    color: #fff;
}
/* ========================================
   导航激活状态
======================================== */
.nav-list li a.active {
    color: var(--primary-blue) !important;
    font-weight: 500;
}

    .nav-list li a.active::after {
        width: 100%;
        background: var(--primary-blue);
    }

header.scrolled .nav-list li a.active {
    color: var(--primary-blue) !important;
}
/* ========================================
   浏览器兼容性优化
======================================== */
/* 图片懒加载占位 */
img[loading="lazy"] {
    background: var(--bg-light);
}
/* 按钮重置 */
button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: transparent;
}
/* 输入框重置 */
input, textarea, select {
    font-family: inherit;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}
/* Flexbox兼容性前缀 */
.flex-center {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}
/* 清除浮动 */
.clearfix::after {
    content: "";
    display: table;
    clear: both;
}
/* IE11 Flexbox修复 */
@supports (-ms-ime-align: auto) {
    .news-items,
    .partner-logos,
    .expert-grid {
        display: block;
    }

        .news-items > *,
        .partner-logos > *,
        .expert-grid > * {
            display: inline-block;
            vertical-align: top;
        }
}
/* Edge旧版修复 */
@supports (-ms-accelerator: true) {
    .container {
        width: 100%;
        max-width: 1366px;
    }
}
/* Safari 兼容 */
@supports (-webkit-appearance: none) {
    header.scrolled {
        -webkit-backdrop-filter: blur(20px) saturate(180%);
        backdrop-filter: blur(20px) saturate(180%);
    }
}
/* 不支持 backdrop-filter 的浏览器降级 */
@supports not (backdrop-filter: blur(20px)) {
    header.scrolled {
        background: rgba(255, 255, 255, 0.98);
    }
}
/* 打印样式优化 */
@media print {
    header,
    footer,
    .page-banner,
    #back-to-top {
        display: none !important;
    }

    body {
        background: #fff !important;
        min-width: auto !important;
    }

    .container {
        min-width: auto !important;
        max-width: 100% !important;
    }

    a[href]::after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
        color: var(--text-light);
    }
}