* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif !important;
}
html {
    scroll-behavior: smooth;
}
body {
    background: linear-gradient(160deg, #f0fdfa 0%, #e0f7fa 40%, #f0f9ff 100%);
    color: #1e293b;
    line-height: 1.7;
    overflow-x: hidden;
}
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}
/* ===== 导航栏 ===== */
.site-header {
    background: linear-gradient(90deg, #0c4a6e 0%, #0d9488 100%);
    padding: 14px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 24px rgba(13, 148, 136, 0.3);
}
.nav-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px 24px;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}
.nav-links a {
    color: #ffffff;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 20px;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}
.nav-links a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}
/* ===== Hero / GEO ===== */
.hero {
    position: relative;
    padding: 80px 0 60px;
    background: linear-gradient(180deg, #e0f7fa 0%, #f0fdfa 100%);
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.12) 0%, transparent 70%);
    border-radius: 50%;
}
.hero::after {
    content: '';
    position: absolute;
    bottom: -60%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(12, 74, 110, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}
.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
}
.hero h1 {
    font-size: 38px;
    font-weight: 800;
    line-height: 1.3;
    background: linear-gradient(90deg, #0c4a6e, #0d9488);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 24px;
}
.hero p {
    font-size: 16px;
    color: #334155;
    text-indent: 2em;
    margin-bottom: 16px;
}
.hero-img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(13, 148, 136, 0.15);
    transition: transform 0.5s ease;
}
.hero-img:hover {
    transform: scale(1.02) rotate(1deg);
}
/* ===== 通用区块 ===== */
.section {
    padding: 60px 0;
}
.section-title {
    text-align: center;
    font-size: 32px;
    font-weight: 800;
    color: #0c4a6e;
    margin-bottom: 12px;
    letter-spacing: 1px;
}
.section-subtitle {
    text-align: center;
    color: #64748b;
    font-size: 15px;
    margin-bottom: 48px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}
/* ===== 数据统计 ===== */
.stats {
    background: linear-gradient(135deg, #0c4a6e 0%, #0d9488 100%);
    border-radius: 32px;
    margin: 20px auto;
    padding: 40px 48px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    box-shadow: 0 20px 60px rgba(12, 74, 110, 0.3);
    position: relative;
    overflow: hidden;
}
.stats::before {
    content: '❖';
    position: absolute;
    top: -30px;
    right: -30px;
    font-size: 200px;
    color: rgba(255, 255, 255, 0.05);
    transform: rotate(20deg);
}
.stat-card {
    text-align: center;
    padding: 24px 16px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all 0.4s ease;
}
.stat-card:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-6px);
}
.stat-number {
    font-size: 42px;
    font-weight: 900;
    color: #ffffff;
    display: block;
    margin-bottom: 4px;
}
.stat-label {
    color: rgba(255, 255, 255, 0.85);
    font-size: 14px;
}
/* ===== 核心优势 ===== */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.advantage-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.5));
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 8px 32px rgba(13, 148, 136, 0.08);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}
.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0d9488, #0c4a6e);
    border-radius: 0 0 4px 4px;
}
.advantage-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(13, 148, 136, 0.15);
}
.advantage-icon {
    font-size: 40px;
    margin-bottom: 16px;
    display: block;
}
.advantage-card h3 {
    color: #0c4a6e;
    font-size: 18px;
    margin-bottom: 8px;
}
.advantage-card p {
    color: #64748b;
    font-size: 14px;
}
/* ===== 焦点赛事 ===== */
.events-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.event-card {
    border-radius: 20px;
    overflow: hidden;
    background: #ffffff;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    position: relative;
}
.event-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(13, 148, 136, 0.15);
}
.event-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    display: block;
}
.event-info {
    padding: 20px;
}
.event-info .league {
    display: inline-block;
    background: linear-gradient(90deg, #0d9488, #0c4a6e);
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
    padding: 2px 12px;
    border-radius: 12px;
    margin-bottom: 10px;
}
.event-info h3 {
    font-size: 18px;
    color: #0c4a6e;
    margin-bottom: 4px;
}
.event-info p {
    color: #64748b;
    font-size: 14px;
}
/* ===== 品牌故事 ===== */
.story-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.story-wrap img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(12, 74, 110, 0.12);
}
.story-content h2 {
    color: #0c4a6e;
    font-size: 28px;
    margin-bottom: 16px;
}
.story-content p {
    color: #475569;
    font-size: 15px;
    text-indent: 2em;
    margin-bottom: 12px;
}
/* ===== 新闻 ===== */
.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.news-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
    transition: all 0.4s ease;
    border-left: 4px solid #0d9488;
}
.news-card:hover {
    transform: translateX(6px);
    box-shadow: 0 16px 48px rgba(13, 148, 136, 0.12);
}
.news-date {
    display: inline-block;
    background: #f0fdfa;
    color: #0d9488;
    font-size: 13px;
    font-weight: 700;
    padding: 3px 12px;
    border-radius: 12px;
    margin-bottom: 10px;
}
.news-card h3 {
    font-size: 19px;
    color: #0c4a6e;
    line-height: 1.4;
    margin-bottom: 12px;
}
.news-card p {
    color: #64748b;
    font-size: 14px;
    line-height: 1.8;
}
/* ===== FAQ ===== */
.faq-list {
    max-width: 860px;
    margin: 0 auto;
}
.faq-item {
    background: #ffffff;
    border-radius: 16px;
    margin-bottom: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    border: 1px solid rgba(13, 148, 136, 0.08);
}
.faq-question {
    padding: 20px 24px;
    font-size: 16px;
    font-weight: 600;
    color: #0c4a6e;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    background: linear-gradient(90deg, rgba(13, 148, 136, 0.04), rgba(255, 255, 255, 0));
}
.faq-question:hover {
    background: linear-gradient(90deg, rgba(13, 148, 136, 0.1), rgba(255, 255, 255, 0));
}
.faq-question .icon {
    font-size: 18px;
    color: #0d9488;
    transition: transform 0.3s ease;
}
.faq-item.open .faq-question .icon {
    transform: rotate(45deg);
}
.faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    color: #475569;
    font-size: 14px;
    line-height: 1.8;
}
.faq-item.open .faq-answer {
    padding: 0 24px 20px;
    max-height: 600px;
}
/* ===== 合作伙伴 ===== */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.partner-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
    transition: all 0.4s ease;
}
.partner-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(13, 148, 136, 0.1);
}
.partner-card img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    margin-bottom: 12px;
}
.partner-card .name {
    font-weight: 600;
    color: #334155;
    font-size: 14px;
}
/* ===== 行动呼吁 ===== */
.cta-section {
    background: linear-gradient(135deg, #0c4a6e, #0d9488);
    border-radius: 32px;
    padding: 64px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(12, 74, 110, 0.3);
}
.cta-section::before {
    content: '⚽';
    position: absolute;
    top: 20px;
    left: 40px;
    font-size: 100px;
    opacity: 0.08;
}
.cta-section::after {
    content: '🏆';
    position: absolute;
    bottom: 20px;
    right: 40px;
    font-size: 80px;
    opacity: 0.08;
}
.cta-section h2 {
    color: #ffffff;
    font-size: 32px;
    margin-bottom: 16px;
}
.cta-section p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 16px;
    max-width: 600px;
    margin: 0 auto 32px;
}
.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}
.btn {
    display: inline-block;
    padding: 12px 36px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 15px;
    transition: all 0.3s ease;
}
.btn-light {
    background: #ffffff;
    color: #0c4a6e;
}
.btn-light:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}
.btn-outline {
    border: 2px solid rgba(255, 255, 255, 0.7);
    color: #ffffff;
    background: transparent;
}
.btn-outline:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
}
/* ===== 页脚 ===== */
.site-footer {
    background: #0f172a;
    color: #94a3b8;
    padding: 48px 0 24px;
    margin-top: 80px;
}
.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}
.footer-brand {
    font-size: 22px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 12px;
}
.footer-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 14px;
}
.footer-links a:hover {
    color: #0d9488;
}
.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
    padding-top: 24px;
    margin-top: 32px;
    font-size: 14px;
    color: #64748b;
}
.footer-bottom a {
    color: #94a3b8;
    text-decoration: none;
}
.footer-bottom a:hover {
    color: #0d9488;
}
/* ===== 响应式 ===== */
@media (max-width: 992px) {
    .hero .container {
        grid-template-columns: 1fr;
    }
    .stats {
        grid-template-columns: repeat(2, 1fr);
    }
    .advantages-grid,
    .events-grid,
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .story-wrap {
        grid-template-columns: 1fr;
    }
    .news-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 576px) {
    .stats,
    .advantages-grid,
    .events-grid,
    .partners-grid {
        grid-template-columns: 1fr;
    }
    .hero h1 {
        font-size: 28px;
    }
    .footer-content {
        grid-template-columns: 1fr;
    }
}