* {
    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;
}

body {
    background: #1a1a1a;
    color: #fef9c3;
    line-height: 1.7;
    overflow-x: hidden;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: linear-gradient(135deg, #eab308 0%, #1a1a1a 100%);
    box-shadow: 0 2px 20px rgba(234, 179, 8, 0.3);
    padding: 0;
    border-bottom: 2px solid #eab308;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    min-height: 60px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    text-decoration: none;
    letter-spacing: 1px;
}

.brand img {
    height: 30px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 0;
    flex-wrap: wrap;
}

.nav-links a {
    display: block;
    padding: 20px 16px;
    color: #1a1a1a;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    border-left: 1px solid rgba(0, 0, 0, 0.1);
    transition: background 0.3s, color 0.3s;
    text-align: center;
}

.nav-links a:hover {
    background: rgba(255, 255, 255, 0.3);
    color: #000;
}

/* Hero区域 */
.hero {
    padding: 140px 0 60px;
    background: linear-gradient(145deg, #1a1a1a 0%, #2a1f00 50%, #1a1a1a 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "⚡";
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 120px;
    opacity: 0.1;
    animation: pulse 3s infinite;
}

.hero h1 {
    font-size: 34px;
    color: #eab308;
    margin-bottom: 20px;
    letter-spacing: 2px;
    line-height: 1.4;
    font-weight: 800;
    text-shadow: 0 0 30px rgba(234, 179, 8, 0.5);
}

.geo-text {
    max-width: 900px;
    margin: 0 auto;
    color: #fef9c3;
    font-size: 15px;
    line-height: 1.9;
    padding: 0 20px;
    opacity: 0.95;
}

.hero-cta {
    margin-top: 30px;
}

.hero-cta a {
    display: inline-block;
    background: linear-gradient(135deg, #eab308, #facc15);
    color: #1a1a1a;
    padding: 12px 36px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    border-radius: 0;
    margin: 5px 8px;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 4px 20px rgba(234, 179, 8, 0.4);
}

.hero-cta a:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(234, 179, 8, 0.6);
}

/* 区块 */
.section {
    padding: 60px 0;
    border-bottom: 1px solid rgba(234, 179, 8, 0.1);
}

.section-title {
    text-align: center;
    font-size: 28px;
    color: #eab308;
    font-weight: 700;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.section-subtitle {
    text-align: center;
    color: #fef9c3;
    opacity: 0.8;
    font-size: 14px;
    margin-bottom: 40px;
}

/* 数据统计卡片 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.stat-card {
    background: linear-gradient(145deg, #1f1f1f, #2a2a2a);
    border: 2px solid #eab308;
    box-shadow: 0 0 20px rgba(234, 179, 8, 0.1), inset 0 0 20px rgba(234, 179, 8, 0.03);
    padding: 30px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
    border-radius: 0;
    transition: transform 0.3s;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(234, 179, 8, 0.3);
}

.stat-card .num {
    font-size: 36px;
    font-weight: 800;
    color: #eab308;
    display: block;
}

.stat-card .label {
    font-size: 14px;
    color: #fef9c3;
    margin-top: 8px;
    opacity: 0.85;
}

/* 核心优势 */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.adv-card {
    background: #1f1f1f;
    border-left: 4px solid #eab308;
    padding: 25px;
    border-radius: 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s, box-shadow 0.3s;
}

.adv-card:hover {
    transform: translateX(5px);
    box-shadow: 0 8px 25px rgba(234, 179, 8, 0.2);
}

.adv-card .icon {
    font-size: 30px;
    margin-bottom: 12px;
}

.adv-card h3 {
    color: #eab308;
    font-size: 18px;
    margin-bottom: 8px;
}

.adv-card p {
    font-size: 14px;
    color: #fef9c3;
    opacity: 0.85;
    line-height: 1.6;
}

/* 品牌故事 */
.story-wrap {
    display: flex;
    gap: 40px;
    align-items: center;
    flex-wrap: wrap;
}

.story-img {
    flex: 1;
    min-width: 280px;
}

.story-img img {
    width: 100%;
    border: 2px solid #eab308;
    box-shadow: 0 0 25px rgba(234, 179, 8, 0.2);
}

.story-text {
    flex: 1;
    min-width: 280px;
}

.story-text p {
    font-size: 15px;
    line-height: 1.8;
    color: #fef9c3;
    opacity: 0.9;
    margin-bottom: 15px;
}

/* 焦点赛事 */
.events-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.event-card {
    background: linear-gradient(145deg, #1a1a1a, #222);
    border: 1px solid #333;
    border-top: 4px solid #eab308;
    padding: 20px;
    border-radius: 0;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.event-card:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 30px rgba(234, 179, 8, 0.2);
}

.event-card img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    margin-bottom: 15px;
    border-radius: 0;
    border: 1px solid #333;
}

.event-card .league {
    color: #eab308;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.event-card h3 {
    color: #fef9c3;
    font-size: 18px;
    margin: 8px 0;
}

.event-card .odds {
    color: #facc15;
    font-size: 14px;
    margin-top: 6px;
}

.event-card .btn-link {
    display: inline-block;
    margin-top: 10px;
    padding: 6px 14px;
    border: 1px solid #eab308;
    color: #eab308;
    text-decoration: none;
    font-size: 13px;
    transition: background 0.3s, color 0.3s;
}

.event-card .btn-link:hover {
    background: #eab308;
    color: #1a1a1a;
}

/* 时间线 */
.timeline {
    position: relative;
    padding: 20px 0;
}

.timeline::before {
    content: "";
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #eab308, #facc15, #eab308);
}

.timeline-item {
    position: relative;
    padding-left: 50px;
    margin-bottom: 30px;
}

.timeline-item::before {
    content: "⚡";
    position: absolute;
    left: 8px;
    top: 0;
    font-size: 20px;
    background: #1a1a1a;
    padding: 0;
    line-height: 1;
}

.timeline-item .period {
    color: #eab308;
    font-size: 13px;
    font-weight: 700;
}

.timeline-item h3 {
    color: #fef9c3;
    font-size: 17px;
    margin: 5px 0;
}

.timeline-item p {
    font-size: 14px;
    color: #fef9c3;
    opacity: 0.8;
    line-height: 1.6;
}

/* 合作伙伴 */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    text-align: center;
}

.partner-item {
    background: #1f1f1f;
    padding: 20px 10px;
    border: 1px solid #333;
    transition: border-color 0.3s, box-shadow 0.3s;
    border-radius: 0;
}

.partner-item:hover {
    border-color: #eab308;
    box-shadow: 0 0 15px rgba(234, 179, 8, 0.2);
}

.partner-item img {
    max-width: 60px;
    height: auto;
    margin-bottom: 6px;
}

.partner-item p {
    font-size: 12px;
    color: #fef9c3;
    opacity: 0.8;
}

/* 深度内容 */
.deep-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.deep-card {
    background: #1f1f1f;
    border: 1px solid #333;
    padding: 25px;
    border-radius: 0;
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.deep-card img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    flex-shrink: 0;
    border: 1px solid #333;
}

.deep-card h3 {
    color: #eab308;
    font-size: 16px;
    margin-bottom: 5px;
}

.deep-card p {
    font-size: 13px;
    color: #fef9c3;
    opacity: 0.8;
    line-height: 1.5;
}

.deep-card a {
    color: #eab308;
    text-decoration: none;
    font-size: 13px;
}

/* 新闻 */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.news-card {
    background: #1f1f1f;
    border: 1px solid #333;
    border-radius: 0;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(234, 179, 8, 0.2);
}

.news-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-bottom: 2px solid #eab308;
}

.news-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.news-tag {
    display: inline-block;
    background: #eab308;
    color: #1a1a1a;
    font-size: 12px;
    font-weight: 700;
    padding: 3px 10px;
    margin-bottom: 10px;
    align-self: flex-start;
    border-radius: 0;
}

.news-body h3 {
    color: #fef9c3;
    font-size: 16px;
    margin-bottom: 6px;
    line-height: 1.4;
}

.news-date {
    color: #eab308;
    font-size: 12px;
    margin-bottom: 8px;
    font-weight: 600;
}

.news-body p {
    font-size: 13px;
    color: #fef9c3;
    opacity: 0.85;
    line-height: 1.6;
    flex: 1;
}

.news-body a {
    display: inline-block;
    margin-top: 10px;
    color: #eab308;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s;
    align-self: flex-start;
}

.news-body a:hover {
    border-bottom-color: #eab308;
}

/* FAQ */
.faq-wrap {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: #1f1f1f;
    margin-bottom: 15px;
    border: 1px solid #333;
    border-left: 4px solid #eab308;
    padding: 20px;
    border-radius: 0;
}

.faq-item h3 {
    color: #eab308;
    font-size: 17px;
    margin-bottom: 8px;
    cursor: pointer;
}

.faq-item p {
    font-size: 14px;
    color: #fef9c3;
    opacity: 0.85;
    line-height: 1.7;
}

/* CTA */
.cta-section {
    background: linear-gradient(145deg, #eab308 0%, #1a1a1a 100%);
    padding: 50px 0;
    text-align: center;
}

.cta-section h2 {
    color: #1a1a1a;
    font-size: 28px;
    margin-bottom: 10px;
}

.cta-section p {
    color: #1a1a1a;
    opacity: 0.9;
    margin-bottom: 20px;
    font-size: 15px;
}

.cta-buttons a {
    display: inline-block;
    background: #1a1a1a;
    color: #eab308;
    padding: 12px 30px;
    text-decoration: none;
    font-weight: 700;
    margin: 5px 8px;
    border-radius: 0;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-buttons a:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

/* 页脚 */
.footer {
    background: #111;
    padding: 40px 0 20px;
    border-top: 2px solid #eab308;
}

.footer-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.footer-info h4 {
    color: #eab308;
    font-size: 16px;
    margin-bottom: 12px;
}

.footer-info p,
.footer-info a {
    color: #fef9c3;
    opacity: 0.8;
    font-size: 13px;
    line-height: 1.6;
    text-decoration: none;
    display: block;
}

.footer-info a:hover {
    opacity: 1;
    color: #eab308;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    color: #fef9c3;
    opacity: 0.7;
    font-size: 13px;
}

.footer-bottom a {
    color: #eab308;
    text-decoration: none;
}

.footer-bottom a:hover {
    text-decoration: underline;
}

/* 图片 */
img {
    max-width: 100%;
}

/* 动画 */
@keyframes pulse {
    0%, 100% {
        opacity: 0.1;
        transform: scale(1);
    }
    50% {
        opacity: 0.2;
        transform: scale(1.1);
    }
}

/* 响应式 */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        align-items: flex-start;
    }
    .nav-links {
        width: 100%;
        flex-direction: column;
    }
    .nav-links a {
        border-left: none;
        border-top: 1px solid rgba(0, 0, 0, 0.1);
        text-align: left;
        padding: 12px 20px;
    }
    .stats-grid,
    .advantages-grid,
    .events-grid,
    .deep-grid,
    .news-grid {
        grid-template-columns: 1fr;
    }
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .story-wrap {
        flex-direction: column;
    }
    .hero {
        padding-top: 180px;
    }
    .hero h1 {
        font-size: 22px;
    }
    .footer-info {
        grid-template-columns: 1fr;
    }
}