* {
    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(145deg, #3b0764 0%, #1a0a2e 55%, #150824 100%);
    color: #e2e8f0;
    line-height: 1.7;
    overflow-x: hidden;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
section { padding: 84px 0; position: relative; }
@media (max-width: 768px) { section { padding: 56px 0; } }

/* ===== 导航栏 ===== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(26, 10, 46, 0.82);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 14px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-brand {
    font-size: 20px;
    font-weight: 800;
    background: linear-gradient(90deg, #c084fc, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.nav-brand .brand-icon { font-size: 22px; }
.nav-links { display: flex; gap: 4px; flex-wrap: wrap; }
.nav-links a {
    color: #cbd5e1;
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s;
}
.nav-links a:hover { background: rgba(168, 85, 247, 0.2); color: #f8fafc; }
@media (max-width: 768px) {
    .navbar { flex-direction: column; gap: 12px; padding: 12px 16px; }
    .nav-links { justify-content: center; }
    .nav-links a { font-size: 13px; padding: 6px 10px; }
}

/* ===== Hero ===== */
.hero {
    min-height: 520px;
    display: flex;
    align-items: center;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(168, 85, 247, 0.25), transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(99, 102, 241, 0.15), transparent 50%),
        linear-gradient(135deg, rgba(59, 7, 100, 0.3), rgba(26, 10, 46, 0.2));
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.hero .container { display: flex; align-items: center; gap: 48px; }
.hero-content { flex: 1; }
.hero-content h1 {
    font-size: 42px;
    line-height: 1.2;
    margin-bottom: 16px;
    font-weight: 800;
    background: linear-gradient(90deg, #f8fafc, #e2e8f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 1px;
}
.hero-content .hero-sub {
    font-size: 17px;
    color: #cbd5e1;
    margin-bottom: 32px;
    max-width: 480px;
    background: rgba(255, 255, 255, 0.04);
    border-left: 3px solid #a855f7;
    padding: 8px 16px;
    border-radius: 0 8px 8px 0;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s;
    border: 1px solid transparent;
}
.hero-btn.primary {
    background: linear-gradient(135deg, #a855f7, #7c3aed);
    color: #fff;
    box-shadow: 0 6px 24px rgba(168, 85, 247, 0.35);
}
.hero-btn.primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(168, 85, 247, 0.5); }
.hero-btn.secondary {
    border-color: rgba(255, 255, 255, 0.3);
    color: #e2e8f0;
    background: rgba(255, 255, 255, 0.05);
}
.hero-btn.secondary:hover { border-color: #a855f7; color: #a855f7; }
.hero-image { flex: 1; display: flex; justify-content: center; }
.hero-image img {
    max-height: 380px;
    border-radius: 24px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform: rotate(2deg);
}
@media (max-width: 900px) {
    .hero { min-height: auto; padding: 48px 0; }
    .hero .container { flex-direction: column; text-align: center; }
    .hero-content h1 { font-size: 30px; }
    .hero-content .hero-sub { margin-left: auto; margin-right: auto; text-align: left; }
    .hero-buttons { justify-content: center; }
}

/* ===== GEO ===== */
.geo-intro {
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    padding: 56px 0;
}
.geo-intro .geo-box {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 36px 40px;
    font-size: 15px;
    color: #d1d5db;
    line-height: 1.9;
    position: relative;
}
.geo-intro .geo-box::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, #a855f7, transparent);
    border-radius: 20px 20px 0 0;
}

/* ===== 通用区块标题 ===== */
.section-title {
    font-size: 30px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 12px;
    color: #f8fafc;
    letter-spacing: 1px;
}
.section-sub {
    text-align: center;
    color: #94a3b8;
    margin-bottom: 48px;
    font-size: 15px;
}

/* ===== 数据统计 ===== */
.stats { background: rgba(255, 255, 255, 0.02); }
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.stat-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    text-align: center;
    padding: 32px 20px;
    transition: transform 0.3s, box-shadow 0.3s;
}
.stat-card:hover { transform: translateY(-6px); box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35); }
.stat-card .num {
    font-size: 40px;
    font-weight: 800;
    color: #a855f7;
    margin-bottom: 8px;
}
.stat-card .label { font-size: 14px; color: #cbd5e1; }
@media (max-width: 768px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== 核心优势 ===== */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.adv-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s;
}
.adv-card:hover { transform: translateY(-6px); background: rgba(168, 85, 247, 0.08); border-color: rgba(168, 85, 247, 0.4); }
.adv-card .icon { font-size: 42px; margin-bottom: 16px; }
.adv-card h3 { font-size: 17px; margin-bottom: 10px; color: #f8fafc; }
.adv-card p { font-size: 14px; color: #a0aec0; line-height: 1.6; }
@media (max-width: 900px) {
    .advantages-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
    .advantages-grid { grid-template-columns: 1fr; }
}

/* ===== 焦点赛事 ===== */
.featured-events { background: rgba(255, 255, 255, 0.02); }
.event-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.event-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}
.event-card:hover { transform: translateY(-8px); box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4); border-color: rgba(168, 85, 247, 0.3); }
.event-card img { width: 100%; height: 180px; object-fit: cover; }
.event-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.event-card-body .tag {
    display: inline-block;
    font-size: 12px;
    background: rgba(168, 85, 247, 0.2);
    color: #a855f7;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 12px;
    align-self: flex-start;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.event-card-body h3 { font-size: 18px; color: #f8fafc; margin-bottom: 8px; }
.event-card-body p { font-size: 14px; color: #a0aec0; line-height: 1.6; flex: 1; }
.event-card-body .event-meta { font-size: 13px; color: #64748b; margin-top: 14px; }
.event-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 16px;
    color: #a855f7;
    font-weight: 600;
    font-size: 14px;
    transition: gap 0.3s;
}
.event-link:hover { gap: 12px; }
@media (max-width: 900px) {
    .event-grid { grid-template-columns: 1fr; }
}

/* ===== 品牌故事 ===== */
.story .container {
    display: flex;
    align-items: center;
    gap: 48px;
}
.story-img { flex: 1; }
.story-img img { border-radius: 20px; box-shadow: 0 26px 70px rgba(0, 0, 0, 0.4); }
.story-content { flex: 1; }
.story-content h2 { font-size: 30px; margin-bottom: 16px; color: #f8fafc; }
.story-content p { font-size: 15px; color: #a0aec0; line-height: 1.8; margin-bottom: 14px; }
.story-content .story-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #a855f7;
    font-weight: 600;
    margin-top: 8px;
}
@media (max-width: 900px) {
    .story .container { flex-direction: column; }
}

/* ===== 新闻 ===== */
.news { background: rgba(255, 255, 255, 0.02); border-top: 1px solid rgba(255, 255, 255, 0.04); }
.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.news-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 28px;
    transition: all 0.3s;
}
.news-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3); border-color: rgba(168, 85, 247, 0.25); }
.news-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 13px;
    color: #94a3b8;
}
.news-meta .news-tag {
    background: rgba(168, 85, 247, 0.2);
    color: #a855f7;
    padding: 3px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 0.5px;
}
.news-card h3 { font-size: 18px; color: #f8fafc; margin-bottom: 10px; line-height: 1.4; }
.news-card p { font-size: 14px; color: #a0aec0; line-height: 1.7; }
.news-more-link {
    display: inline-block;
    margin-top: 16px;
    color: #a855f7;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s;
}
.news-more-link:hover { letter-spacing: 1px; }
@media (max-width: 768px) {
    .news-grid { grid-template-columns: 1fr; }
}

/* ===== FAQ ===== */
.faq-list { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; }
.faq-item {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 24px 28px;
    transition: background 0.3s;
}
.faq-item:hover { background: rgba(255, 255, 255, 0.06); }
.faq-item summary {
    font-size: 16px;
    font-weight: 600;
    color: #f8fafc;
    cursor: pointer;
    outline: none;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before {
    content: "◈";
    color: #a855f7;
    font-size: 18px;
}
.faq-item[open] summary::before { content: "◇"; }
.faq-answer {
    margin-top: 14px;
    color: #a0aec0;
    font-size: 14px;
    line-height: 1.8;
    padding-left: 30px;
    border-left: 2px solid rgba(168, 85, 247, 0.4);
}

/* ===== 合作伙伴 ===== */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.partner-item {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 24px 16px;
    text-align: center;
    font-size: 15px;
    font-weight: 600;
    color: #cbd5e1;
    transition: all 0.3s;
}
.partner-item:hover { border-color: rgba(168, 85, 247, 0.4); color: #a855f7; }
.partner-item .p-icon { font-size: 30px; margin-bottom: 8px; }
@media (max-width: 768px) {
    .partners-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== CTA ===== */
.cta {
    text-align: center;
    background: radial-gradient(ellipse at center, rgba(168, 85, 247, 0.25), transparent 70%);
    padding: 100px 0;
}
.cta h2 { font-size: 32px; color: #f8fafc; margin-bottom: 16px; }
.cta p { font-size: 16px; color: #cbd5e1; margin-bottom: 36px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== 页脚 ===== */
.footer {
    background: rgba(10, 5, 20, 0.7);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 48px 0 20px;
    font-size: 14px;
    color: #94a3b8;
}
.footer-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 32px;
}
.footer-brand { font-size: 22px; font-weight: 700; color: #f8fafc; margin-bottom: 12px; }
.footer-col p { margin-bottom: 6px; line-height: 1.7; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: #a0aec0; transition: color 0.2s; }
.footer-links a:hover { color: #a855f7; }
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 20px;
    text-align: center;
    font-size: 13px;
    color: #64748b;
    line-height: 1.8;
}