* {
    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;
}
html {
    scroll-behavior: smooth;
}
body {
    background: linear-gradient(135deg, #0ea5e9 0%, #1e3a5f 100%);
    color: #f0f9ff;
    line-height: 1.7;
    min-height: 100vh;
}
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(30, 58, 95, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #f0f9ff;
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 1px;
}
.nav-logo {
    height: 32px;
    width: 32px;
    border-radius: 8px;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
}
.nav-links a {
    color: rgba(240, 249, 255, 0.85);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}
.nav-links a:hover {
    background: rgba(14, 165, 233, 0.25);
    color: #f0f9ff;
}
.main-content {
    padding-top: 64px;
}
.hero-section {
    text-align: center;
    padding: 80px 24px 40px;
    background: radial-gradient(ellipse at 50% 40%, rgba(14, 165, 233, 0.35) 0%, transparent 70%);
}
.hero-section h1 {
    font-size: 2.6rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    line-height: 1.3;
    margin-bottom: 16px;
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}
.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(240, 249, 255, 0.8);
    max-width: 720px;
    margin: 0 auto;
}
.geo-intro {
    padding: 48px 0;
}
.geo-intro .container {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 36px 40px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.geo-intro p {
    color: rgba(240, 249, 255, 0.9);
    font-size: 1rem;
    text-indent: 2em;
    margin-bottom: 12px;
}
.section {
    padding: 56px 0;
}
.section-header {
    text-align: center;
    margin-bottom: 40px;
}
.section-header h2 {
    font-size: 2rem;
    font-weight: 700;
    position: relative;
    display: inline-block;
    padding-bottom: 12px;
}
.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 3px;
    border-radius: 2px;
    background: linear-gradient(90deg, #0ea5e9, #f0f9ff);
}
.section-header p {
    color: rgba(240, 249, 255, 0.7);
    margin-top: 12px;
    font-size: 1rem;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.stat-card {
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    padding: 28px 20px;
    text-align: center;
    backdrop-filter: blur(8px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.stat-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(14, 165, 233, 0.25);
}
.stat-number {
    font-size: 2.4rem;
    font-weight: 700;
    color: #0ea5e9;
}
.stat-label {
    color: rgba(240, 249, 255, 0.8);
    margin-top: 8px;
    font-size: 0.95rem;
}
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.advantage-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 32px;
    display: flex;
    gap: 20px;
    transition: background 0.3s ease, transform 0.3s ease;
}
.advantage-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.02);
}
.advantage-icon {
    font-size: 2.5rem;
    line-height: 1;
    flex-shrink: 0;
}
.advantage-card h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
}
.advantage-card p {
    color: rgba(240, 249, 255, 0.75);
    font-size: 0.9rem;
}
.brand-story-card {
    display: flex;
    align-items: center;
    gap: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 36px;
    backdrop-filter: blur(8px);
}
.brand-story-text {
    flex: 1;
}
.brand-story-text p {
    color: rgba(240, 249, 255, 0.85);
    margin-bottom: 12px;
    text-indent: 2em;
}
.brand-story-img {
    flex-shrink: 0;
}
.brand-story-img img {
    width: 260px;
    height: 200px;
    object-fit: cover;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}
.events-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.event-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}
.event-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(14, 165, 233, 0.3);
}
.event-card img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 16px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}
.event-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}
.event-card .event-meta {
    color: rgba(240, 249, 255, 0.6);
    font-size: 0.85rem;
}
.live-stream-panel {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    padding: 32px;
    display: flex;
    align-items: center;
    gap: 32px;
}
.live-stream-content {
    flex: 1;
}
.live-indicator {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(14, 165, 233, 0.2);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 16px;
}
.live-dot {
    width: 8px;
    height: 8px;
    background: #0ea5e9;
    border-radius: 50%;
    animation: pulse 1s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}
.live-score {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 8px;
}
.live-info {
    color: rgba(240, 249, 255, 0.7);
    font-size: 0.9rem;
}
.live-stream-panel img {
    width: 220px;
    height: 150px;
    object-fit: cover;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}
.rankings-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.ranking-table {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 24px;
    overflow: hidden;
}
.ranking-table h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    margin-bottom: 16px;
}
.ranking-table h3 img {
    width: 28px;
    height: 28px;
    border-radius: 6px;
}
.ranking-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.9rem;
}
.ranking-row:last-child {
    border-bottom: none;
}
.ranking-row .rank-num {
    font-weight: 700;
    color: #0ea5e9;
    width: 30px;
}
.ranking-row .team-name {
    flex: 1;
    padding-left: 8px;
}
.ranking-row .team-points {
    font-weight: 600;
}
.highlights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.highlight-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.3s ease;
    cursor: pointer;
}
.highlight-card:hover {
    transform: scale(1.02);
}
.highlight-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}
.highlight-body {
    padding: 16px;
}
.highlight-body h4 {
    font-size: 1rem;
    margin-bottom: 6px;
}
.highlight-body p {
    color: rgba(240, 249, 255, 0.65);
    font-size: 0.85rem;
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
}
.testimonial-card img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(14, 165, 233, 0.6);
    margin-bottom: 12px;
}
.testimonial-card .quote {
    color: rgba(240, 249, 255, 0.85);
    font-size: 0.9rem;
    font-style: italic;
    margin-bottom: 12px;
}
.testimonial-card .author {
    color: rgba(240, 249, 255, 0.6);
    font-size: 0.85rem;
}
.download-section {
    text-align: center;
}
.download-cards {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-top: 32px;
    flex-wrap: wrap;
}
.download-card {
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    padding: 32px 40px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    min-width: 200px;
}
.download-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 48px rgba(14, 165, 233, 0.3);
}
.download-card img {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: 16px;
    margin-bottom: 16px;
}
.download-card h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}
.download-card p {
    color: rgba(240, 249, 255, 0.65);
    font-size: 0.85rem;
    margin-bottom: 16px;
}
.download-btn {
    display: inline-block;
    background: linear-gradient(135deg, #0ea5e9, #1e3a5f);
    color: #f0f9ff;
    text-decoration: none;
    padding: 10px 24px;
    border-radius: 24px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: opacity 0.3s ease;
}
.download-btn:hover {
    opacity: 0.85;
}
.news-section {
    background: rgba(0, 0, 0, 0.15);
}
.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.news-card {
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 24px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(14, 165, 233, 0.2);
}
.news-tag {
    display: inline-block;
    background: rgba(14, 165, 233, 0.25);
    color: #0ea5e9;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: 16px;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.news-card h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
    line-height: 1.4;
}
.news-date {
    color: rgba(14, 165, 233, 0.8);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 8px;
}
.news-card p {
    color: rgba(240, 249, 255, 0.75);
    font-size: 0.9rem;
    margin-bottom: 12px;
}
.news-link {
    color: #0ea5e9;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: color 0.3s ease;
}
.news-link:hover {
    color: #f0f9ff;
}
.faq-section {
    background: rgba(0, 0, 0, 0.1);
}
.faq-grid {
    max-width: 960px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.faq-item {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    padding: 24px 28px;
    transition: background 0.3s ease;
}
.faq-item:hover {
    background: rgba(255, 255, 255, 0.09);
}
.faq-item h3 {
    font-size: 1.05rem;
    margin-bottom: 8px;
    color: #f0f9ff;
}
.faq-item p {
    color: rgba(240, 249, 255, 0.75);
    font-size: 0.9rem;
}
.footer {
    background: rgba(10, 20, 40, 0.9);
    padding: 48px 0 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 32px;
    margin-bottom: 32px;
}
.footer-col h4 {
    font-size: 1rem;
    margin-bottom: 12px;
    color: #f0f9ff;
}
.footer-col p {
    color: rgba(240, 249, 255, 0.6);
    font-size: 0.85rem;
    margin-bottom: 4px;
}
.footer-links a {
    color: rgba(240, 249, 255, 0.6);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}
.footer-links a:hover {
    color: #0ea5e9;
}
.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    color: rgba(240, 249, 255, 0.45);
    font-size: 0.8rem;
}
.footer-bottom a {
    color: rgba(240, 249, 255, 0.6);
    text-decoration: none;
    margin: 0 4px;
}
@media (max-width: 768px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .advantages-grid { grid-template-columns: 1fr; }
    .events-grid { grid-template-columns: 1fr; }
    .rankings-grid { grid-template-columns: 1fr; }
    .highlights-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .news-grid { grid-template-columns: 1fr; }
    .brand-story-card { flex-direction: column; }
    .live-stream-panel { flex-direction: column; text-align: center; }
    .hero-section h1 { font-size: 1.8rem; }
    .nav-links a { padding: 6px 10px; font-size: 0.8rem; }
}