*,
*::before,
*::after {
    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 {
    font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif;
    background: #f0fdfa;
    color: #1e293b;
    line-height: 1.7;
    overflow-x: hidden;
}
a {
    color: #0d9488;
    text-decoration: none;
    transition: color 0.3s;
}
a:hover {
    color: #0c4a6e;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Nav */
header {
    background: linear-gradient(135deg, #0d9488 0%, #0c4a6e 100%);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 24px rgba(12, 74, 110, 0.25);
}
.nav-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
    height: 64px;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 700;
    color: #fff;
}
.nav-logo img {
    width: 32px;
    height: 32px;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.nav-links a {
    color: rgba(255, 255, 255, 0.92);
    font-size: 15px;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 8px;
    transition: background 0.3s, color 0.3s;
}
.nav-links a:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}

/* Hero */
.hero {
    background: linear-gradient(135deg, #0d9488 0%, #0c4a6e 60%, #0a3a56 100%);
    padding: 70px 0;
    position: relative;
    overflow: hidden;
    color: #fff;
}
.hero::before {
    content: "";
    position: absolute;
    top: -60%;
    right: -20%;
    width: 700px;
    height: 700px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}
.hero::after {
    content: "";
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
}
.hero-text {
    flex: 1;
    min-width: 300px;
}
.hero-text h1 {
    font-size: 40px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 24px;
    color: #fff;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}
.hero-text .geo-desc {
    font-size: 15px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 20px 24px;
    border-left: 4px solid rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(5px);
}
.hero-image {
    flex: 0 0 280px;
    display: flex;
    justify-content: center;
}
.hero-image img {
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transition: transform 0.5s;
}
.hero-image img:hover {
    transform: scale(1.03) rotate(2deg);
}

/* Section base */
.section {
    padding: 60px 0;
}
.section-title {
    text-align: center;
    margin-bottom: 36px;
}
.section-title h2 {
    font-size: 30px;
    font-weight: 700;
    color: #0c4a6e;
    margin-bottom: 8px;
}
.section-title p {
    font-size: 15px;
    color: #64748b;
}

/* Stats */
.stats {
    background: linear-gradient(135deg, #0c4a6e 0%, #0d9488 100%);
    color: #fff;
    padding: 50px 0;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}
.stat-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    text-align: center;
    padding: 30px 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    transition: transform 0.3s, background 0.3s;
}
.stat-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.16);
}
.stat-card .num {
    font-size: 40px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 4px;
}
.stat-card .label {
    font-size: 14px;
    opacity: 0.85;
}

/* Live Scores */
.live-scores {
    background: #f0fdfa;
    padding: 60px 0;
}
.score-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}
.score-card {
    background: linear-gradient(145deg, #ffffff 0%, #f0fdfa 100%);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 4px 20px rgba(13, 148, 136, 0.08);
    border: 1px solid rgba(13, 148, 136, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
}
.score-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(13, 148, 136, 0.15);
}
.score-card .league {
    font-size: 12px;
    color: #64748b;
    background: #f1f5f9;
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    margin-bottom: 12px;
    font-weight: 600;
}
.score-card .match {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    color: #0c4a6e;
}
.score-card .match .team {
    flex: 1;
}
.score-card .match .score-num {
    font-size: 20px;
    font-weight: 800;
    color: #0d9488;
    background: rgba(13, 148, 136, 0.1);
    padding: 2px 8px;
    border-radius: 8px;
}
.score-card .status {
    font-size: 12px;
    color: #94a3b8;
    margin-top: 8px;
}

/* Featured Events */
.featured-events {
    background: #fff;
    padding: 60px 0;
}
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}
.event-card {
    border-radius: 18px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 6px 24px rgba(12, 74, 110, 0.08);
    border: 1px solid rgba(12, 74, 110, 0.06);
    transition: transform 0.3s, box-shadow 0.3s;
}
.event-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 36px rgba(12, 74, 110, 0.12);
}
.event-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}
.event-card .event-body {
    padding: 16px 20px;
}
.event-card .event-body h3 {
    font-size: 18px;
    font-weight: 700;
    color: #0c4a6e;
    margin-bottom: 6px;
}
.event-card .event-body p {
    font-size: 13px;
    color: #64748b;
    margin-bottom: 10px;
}
.event-card .event-tag {
    display: inline-block;
    background: linear-gradient(135deg, #0d9488, #0c4a6e);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 12px;
    border-radius: 12px;
}

/* Advantages */
.advantages {
    background: linear-gradient(180deg, #f8fafc 0%, #f0fdfa 100%);
    padding: 60px 0;
}
.adv-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}
.adv-card {
    text-align: center;
    padding: 32px 20px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(12, 74, 110, 0.06);
    border: 1px solid rgba(13, 148, 136, 0.08);
    transition: transform 0.3s;
}
.adv-card:hover {
    transform: translateY(-4px);
}
.adv-card .icon {
    font-size: 40px;
    margin-bottom: 14px;
}
.adv-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: #0c4a6e;
    margin-bottom: 8px;
}
.adv-card p {
    font-size: 13px;
    color: #64748b;
}

/* News */
.news-list {
    background: #f0fdfa;
    padding: 60px 0;
}
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}
.news-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(12, 74, 110, 0.06);
    border: 1px solid rgba(12, 74, 110, 0.06);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s, box-shadow 0.3s;
}
.news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(12, 74, 110, 0.12);
}
.news-card img {
    width: 100%;
    height: 140px;
    object-fit: cover;
}
.news-card .news-body {
    padding: 18px 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.news-card .news-date {
    font-size: 12px;
    color: #94a3b8;
    background: #f1f5f9;
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    align-self: flex-start;
    margin-bottom: 10px;
    font-weight: 600;
}
.news-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: #0c4a6e;
    margin-bottom: 8px;
    line-height: 1.4;
}
.news-card p {
    font-size: 13px;
    color: #64748b;
    line-height: 1.6;
    flex: 1;
}
.news-card .news-tags {
    margin-top: 12px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.news-card .news-tags a {
    font-size: 12px;
    background: rgba(13, 148, 136, 0.1);
    color: #0d9488;
    padding: 2px 10px;
    border-radius: 12px;
    font-weight: 600;
}
.news-card .news-tags a:hover {
    background: #0d9488;
    color: #fff;
}

/* FAQ */
.faq {
    background: #fff;
    padding: 60px 0;
}
.faq-wrap {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 20px;
}
.faq-item {
    margin-bottom: 14px;
    border-radius: 14px;
    border: 1px solid rgba(13, 148, 136, 0.12);
    background: #f8fafc;
    overflow: hidden;
}
.faq-item summary {
    padding: 18px 22px;
    font-size: 16px;
    font-weight: 600;
    color: #0c4a6e;
    cursor: pointer;
    background: linear-gradient(90deg, rgba(13, 148, 136, 0.06), rgba(13, 148, 136, 0.01));
    list-style: none;
    position: relative;
    padding-right: 40px;
    transition: background 0.3s;
}
.faq-item summary::-webkit-details-marker {
    display: none;
}
.faq-item summary::after {
    content: "＋";
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 20px;
    color: #0d9488;
    transition: transform 0.3s;
}
.faq-item[open] summary::after {
    content: "－";
    transform: translateY(-50%);
}
.faq-item .faq-answer {
    padding: 16px 22px;
    font-size: 14px;
    line-height: 1.8;
    color: #475569;
    background: #fff;
    border-top: 1px solid rgba(13, 148, 136, 0.06);
}

/* Download */
.download {
    background: linear-gradient(135deg, #0d9488 0%, #0c4a6e 100%);
    padding: 60px 0;
    color: #fff;
    text-align: center;
}
.download-wrap {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}
.download-wrap h2 {
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #fff;
}
.download-wrap p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
}
.download-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 20px;
}
.download-btns .btn {
    display: inline-block;
    background: #fff;
    color: #0d9488;
    font-size: 16px;
    font-weight: 700;
    padding: 14px 36px;
    border-radius: 30px;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}
.download-btns .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    color: #0c4a6e;
}
.download-img {
    margin-top: 30px;
    display: flex;
    justify-content: center;
}
.download-img img {
    border-radius: 20px;
    max-width: 200px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

/* Partners */
.partners {
    background: #f0fdfa;
    padding: 50px 0;
}
.partner-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}
.partner-item {
    background: #fff;
    border-radius: 16px;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 2px 12px rgba(12, 74, 110, 0.05);
    border: 1px solid rgba(12, 74, 110, 0.05);
    transition: transform 0.3s;
}
.partner-item:hover {
    transform: translateY(-2px);
}
.partner-item img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}
.partner-item span {
    font-size: 14px;
    font-weight: 600;
    color: #334155;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #0c4a6e 0%, #0a3a56 100%);
    color: rgba(255, 255, 255, 0.8);
    padding: 50px 0 20px;
}
.footer-content {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}
.footer-col h4 {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
}
.footer-col p,
.footer-col a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    display: block;
    margin-bottom: 6px;
}
.footer-col a:hover {
    color: #fff;
}
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 36px;
    padding-top: 20px;
    text-align: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    max-width: 1240px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}
.footer-bottom a {
    color: rgba(255, 255, 255, 0.6);
}
.footer-bottom a:hover {
    color: #fff;
}

/* Responsive */
@media (max-width: 900px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .adv-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-content {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .hero-content {
        flex-direction: column;
        text-align: center;
    }
    .hero-text .geo-desc {
        text-align: left;
    }
}
@media (max-width: 600px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .adv-grid {
        grid-template-columns: 1fr;
    }
    .news-grid {
        grid-template-columns: 1fr;
    }
    .nav-links {
        gap: 8px;
    }
    .nav-links a {
        font-size: 13px;
        padding: 4px 8px;
    }
}