* {
    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, #1a0a0a 0%, #2d1414 30%, #7f1d1d 70%, #1a0a0a 100%);
    color: #f3e8e8;
    line-height: 1.7;
    font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif;
}
a {
    color: #fca5a5;
    text-decoration: none;
    transition: color 0.3s;
}
a:hover {
    color: #ef4444;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* 导航 */
.main-nav {
    background: rgba(26, 10, 10, 0.95);
    border-bottom: 2px solid rgba(239, 68, 68, 0.5);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 30px rgba(239, 68, 68, 0.15);
}
.nav-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 12px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.nav-links a {
    padding: 8px 20px;
    border-radius: 24px;
    background: rgba(127, 29, 29, 0.4);
    border: 1px solid rgba(239, 68, 68, 0.3);
    font-size: 15px;
    font-weight: 500;
    color: #f3e8e8;
    transition: all 0.3s;
}
.nav-links a:hover {
    background: rgba(239, 68, 68, 0.3);
    border-color: #ef4444;
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.3);
}

/* 区块通用 */
.section {
    padding: 70px 0;
    border-bottom: 1px solid rgba(239, 68, 68, 0.15);
}
.section-title {
    text-align: center;
    font-size: 34px;
    font-weight: 700;
    margin-bottom: 14px;
    color: #fff;
    letter-spacing: 2px;
}
.section-subtitle {
    text-align: center;
    font-size: 16px;
    color: #c0a0a0;
    margin-bottom: 40px;
    letter-spacing: 1px;
}

/* Hero */
.hero {
    background: radial-gradient(ellipse at center, rgba(127, 29, 29, 0.4) 0%, rgba(26, 10, 10, 0.9) 70%);
    padding: 90px 0 60px;
    text-align: center;
}
.hero h1 {
    font-size: 40px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 24px;
    letter-spacing: 1px;
    text-shadow: 0 0 40px rgba(239, 68, 68, 0.5);
}
.hero p {
    font-size: 18px;
    color: #e5c6c6;
    max-width: 850px;
    margin: 0 auto;
    line-height: 1.8;
}
.hero-badge {
    display: inline-block;
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.4);
    border-radius: 30px;
    padding: 6px 24px;
    font-size: 14px;
    color: #fca5a5;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

/* GEO */
.geo-intro {
    background: rgba(26, 10, 10, 0.6);
    padding: 60px 0;
    border-bottom: 1px solid rgba(239, 68, 68, 0.1);
}
.geo-intro .container {
    max-width: 1000px;
}
.geo-intro h2 {
    color: #fff;
    font-size: 28px;
    margin-bottom: 20px;
    text-align: center;
}
.geo-intro p {
    color: #d4b8b8;
    font-size: 16px;
    line-height: 1.9;
    text-align: justify;
}

/* 卡片网格 */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 20px;
}
.card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-radius: 16px;
    padding: 30px 24px;
    text-align: center;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
}
.card:hover {
    border-color: #ef4444;
    box-shadow: 0 0 30px rgba(239, 68, 68, 0.2);
    transform: translateY(-4px);
}
.card img {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
    filter: drop-shadow(0 0 12px rgba(239, 68, 68, 0.4));
}
.card h3 {
    font-size: 20px;
    color: #fff;
    margin-bottom: 10px;
}
.card p {
    font-size: 14px;
    color: #b8a0a0;
    line-height: 1.6;
}

/* 统计 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}
.stat-item {
    text-align: center;
    padding: 30px 20px;
    background: rgba(127, 29, 29, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 16px;
}
.stat-item .number {
    font-size: 42px;
    font-weight: 800;
    color: #ef4444;
    text-shadow: 0 0 20px rgba(239, 68, 68, 0.4);
}
.stat-item .label {
    font-size: 14px;
    color: #c0a0a0;
    margin-top: 6px;
}

/* 品牌故事 */
.brand-story-wrap {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}
.brand-story-wrap img {
    width: 380px;
    max-width: 100%;
    border-radius: 16px;
    border: 2px solid rgba(239, 68, 68, 0.3);
}
.brand-story-content {
    flex: 1;
    min-width: 300px;
}
.brand-story-content h3 {
    color: #fff;
    font-size: 26px;
    margin-bottom: 16px;
}
.brand-story-content p {
    color: #d4b8b8;
    line-height: 1.8;
    margin-bottom: 16px;
}

/* 赛事/排行列表 */
.event-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}
.event-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 14px;
    padding: 24px;
    transition: all 0.3s;
}
.event-item:hover {
    border-color: #ef4444;
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.15);
}
.event-item h4 {
    color: #fff;
    font-size: 18px;
    margin-bottom: 8px;
}
.event-item p {
    color: #b8a0a0;
    font-size: 14px;
}
.event-item .tag {
    display: inline-block;
    background: rgba(239, 68, 68, 0.15);
    border-radius: 4px;
    padding: 2px 10px;
    font-size: 12px;
    color: #fca5a5;
    margin-top: 10px;
}

/* 口碑 */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}
.testimonial-item {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 16px;
    padding: 28px;
}
.testimonial-item .stars {
    color: #ef4444;
    font-size: 18px;
    margin-bottom: 12px;
}
.testimonial-item p {
    color: #c8b0b0;
    font-size: 15px;
    font-style: italic;
    margin-bottom: 16px;
    line-height: 1.7;
}
.testimonial-item .author {
    color: #f3e8e8;
    font-size: 14px;
    font-weight: 600;
}

/* 新闻 */
.news-list {
    max-width: 900px;
    margin: 0 auto;
}
.news-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 14px;
    padding: 28px;
    margin-bottom: 20px;
    transition: all 0.3s;
}
.news-card:hover {
    border-color: #ef4444;
    box-shadow: 0 0 25px rgba(239, 68, 68, 0.15);
}
.news-meta {
    font-size: 14px;
    color: #ef4444;
    font-weight: 600;
    margin-bottom: 8px;
}
.news-card h3 {
    font-size: 22px;
    color: #fff;
    margin-bottom: 10px;
}
.news-card p {
    color: #c0a8a8;
    font-size: 15px;
    line-height: 1.8;
}
.news-tag {
    display: inline-block;
    background: rgba(239, 68, 68, 0.15);
    border-radius: 4px;
    padding: 2px 12px;
    font-size: 12px;
    color: #fca5a5;
    margin-left: 8px;
    vertical-align: middle;
}

/* FAQ */
.faq-wrap {
    max-width: 900px;
    margin: 0 auto;
}
.faq-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 14px;
    padding: 24px 28px;
    margin-bottom: 16px;
    transition: all 0.3s;
}
.faq-item:hover {
    border-color: rgba(239, 68, 68, 0.5);
}
.faq-item h3 {
    color: #fff;
    font-size: 18px;
    margin-bottom: 12px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-item h3::after {
    content: "+";
    font-size: 24px;
    color: #ef4444;
    margin-left: 12px;
}
.faq-item p {
    color: #b8a0a0;
    font-size: 15px;
    line-height: 1.8;
}

/* 下载 */
.download-wrap {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
}
.download-wrap img {
    width: 160px;
    border-radius: 32px;
    border: 2px solid rgba(239, 68, 68, 0.3);
    box-shadow: 0 0 40px rgba(239, 68, 68, 0.2);
}
.download-info {
    max-width: 500px;
}
.download-info h3 {
    color: #fff;
    font-size: 26px;
    margin-bottom: 12px;
}
.download-info p {
    color: #c0a8a8;
    margin-bottom: 24px;
    line-height: 1.8;
}
.btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, #7f1d1d, #ef4444);
    color: #fff;
    padding: 12px 32px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(239, 68, 68, 0.5);
    color: #fff;
}

/* 页脚 */
.footer {
    background: rgba(26, 10, 10, 0.95);
    padding: 50px 0 20px;
    border-top: 2px solid rgba(239, 68, 68, 0.3);
}
.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}
.footer h3 {
    color: #fff;
    font-size: 18px;
    margin-bottom: 16px;
}
.footer p {
    color: #a88888;
    font-size: 14px;
    line-height: 1.6;
}
.footer-links a {
    color: #fca5a5;
    margin: 0 6px;
}
.footer-bottom {
    border-top: 1px solid rgba(239, 68, 68, 0.2);
    padding-top: 20px;
    text-align: center;
    color: #886a6a;
    font-size: 13px;
}
.footer-bottom p {
    margin-bottom: 6px;
}

/* 响应式 */
@media (max-width: 768px) {
    .hero h1 { font-size: 28px; }
    .section { padding: 50px 0; }
    .section-title { font-size: 26px; }
    .brand-story-wrap img { width: 100%; }
}