* {
    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, #000000 0%, #111111 40%, #1a1a1a 100%);
    color: #d1d5db;
    min-height: 100vh;
    overflow-x: hidden;
    font-weight: 400;
    letter-spacing: 0.2px;
}
a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}
img {
    max-width: 100%;
    display: block;
}
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.88);
    backdrop-filter: blur(28px);
    border-bottom: 1px solid rgba(251, 191, 36, 0.18);
    z-index: 999;
}
.navbar .inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
    flex-wrap: wrap;
    justify-content: center;
}
.nav-links a {
    color: #d1d5db;
    font-size: 15px;
    font-weight: 500;
    padding: 6px 0;
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #fbbf24;
    transition: width 0.3s;
}
.nav-links a:hover {
    color: #fbbf24;
}
.nav-links a:hover::after {
    width: 100%;
}
.section {
    max-width: 1280px;
    margin: 0 auto;
    padding: 90px 24px;
}
.section-label {
    display: inline-block;
    font-size: 13px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: #fbbf24;
    background: rgba(251, 191, 36, 0.08);
    padding: 6px 16px;
    border-radius: 30px;
    border: 1px solid rgba(251, 191, 36, 0.2);
    margin-bottom: 16px;
}
.section-title {
    font-size: 40px;
    line-height: 1.2;
    color: #ffffff;
    font-weight: 700;
    margin-bottom: 14px;
}
.section-desc {
    font-size: 16px;
    color: #9ca3af;
    margin-bottom: 48px;
    max-width: 680px;
    line-height: 1.7;
}
/* Hero */
.hero {
    position: relative;
    padding: 180px 24px 120px;
    text-align: center;
    overflow: hidden;
    background: radial-gradient(ellipse at 50% 0%, rgba(251, 191, 36, 0.08) 0%, transparent 60%);
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    opacity: 0.18;
}
.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(80%);
}
.hero-content {
    max-width: 920px;
    margin: 0 auto;
}
.hero-logo {
    margin: 0 auto 24px;
    width: 96px;
    height: 96px;
    border-radius: 50%;
    border: 2px solid rgba(251, 191, 36, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.6);
    box-shadow: 0 0 40px rgba(251, 191, 36, 0.2);
}
.hero-logo img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}
.hero h1 {
    font-size: 54px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 24px;
    line-height: 1.15;
}
.hero h1 span {
    color: #fbbf24;
}
.geo-text {
    font-size: 17px;
    line-height: 1.9;
    color: #b0b7c3;
    max-width: 900px;
    margin: 0 auto 40px;
    text-align: justify;
}
.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}
.btn-gold {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #000;
    font-weight: 700;
    padding: 14px 36px;
    border-radius: 50px;
    font-size: 16px;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 4px 20px rgba(251, 191, 36, 0.25);
}
.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(251, 191, 36, 0.4);
}
.btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #e5e7eb;
    padding: 14px 36px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.03);
}
.btn-outline:hover {
    border-color: #fbbf24;
    color: #fbbf24;
}
/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.stat-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    padding: 36px 24px;
    text-align: center;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #fbbf24, transparent);
    opacity: 0;
    transition: opacity 0.3s;
}
.stat-card:hover::before {
    opacity: 1;
}
.stat-card:hover {
    border-color: rgba(251, 191, 36, 0.3);
    box-shadow: 0 0 40px rgba(251, 191, 36, 0.06);
}
.stat-number {
    font-size: 48px;
    font-weight: 800;
    color: #fbbf24;
    line-height: 1.2;
    margin-bottom: 8px;
}
.stat-label {
    font-size: 15px;
    color: #9ca3af;
}
/* Advantages */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.advantage-card {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.04), transparent);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    padding: 40px;
    transition: all 0.3s;
}
.advantage-card:hover {
    border-color: rgba(251, 191, 36, 0.4);
    box-shadow: 0 0 50px rgba(251, 191, 36, 0.08);
    transform: translateY(-3px);
}
.advantage-icon {
    font-size: 40px;
    margin-bottom: 20px;
}
.advantage-card h3 {
    font-size: 20px;
    color: #fff;
    margin-bottom: 12px;
}
.advantage-card p {
    font-size: 15px;
    line-height: 1.7;
    color: #9ca3af;
}
/* Story */
.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.story-image {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
}
.story-image img {
    width: 100%;
    height: 420px;
    object-fit: cover;
}
.story-content h2 {
    font-size: 36px;
    color: #fff;
    margin-bottom: 20px;
    font-weight: 700;
}
.story-content p {
    font-size: 16px;
    line-height: 1.85;
    color: #9ca3af;
    margin-bottom: 16px;
}
/* Events */
.events-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.event-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s;
}
.event-card:hover {
    border-color: rgba(251, 191, 36, 0.35);
    box-shadow: 0 0 40px rgba(251, 191, 36, 0.07);
}
.event-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.event-body {
    padding: 24px;
}
.event-body h3 {
    font-size: 19px;
    color: #fff;
    margin-bottom: 10px;
}
.event-body p {
    font-size: 14px;
    color: #8b919e;
    line-height: 1.6;
}
.event-status {
    display: inline-block;
    background: rgba(251, 191, 36, 0.12);
    color: #fbbf24;
    font-size: 12px;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 12px;
    font-weight: 600;
}
/* Live */
.live-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 30px;
}
.live-screen {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    min-height: 360px;
}
.live-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}
.live-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
}
.live-tag {
    display: inline-block;
    background: #ef4444;
    color: #fff;
    font-size: 12px;
    padding: 4px 12px;
    border-radius: 4px;
    margin-bottom: 12px;
    width: fit-content;
    font-weight: 700;
    letter-spacing: 1px;
}
.live-title {
    font-size: 26px;
    color: #fff;
    font-weight: 700;
}
.live-sublist {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    padding: 28px;
}
.live-sublist h3 {
    font-size: 18px;
    color: #fbbf24;
    margin-bottom: 20px;
}
.live-item {
    display: flex;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.live-item:last-child {
    border-bottom: none;
}
.live-item .name {
    color: #d1d5db;
    font-size: 15px;
}
.live-item .status {
    color: #fbbf24;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.live-dot {
    width: 8px;
    height: 8px;
    background: #ef4444;
    border-radius: 50%;
    display: inline-block;
    animation: pulse 1s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; } 50% { opacity: 0.4; }
}
/* Testimonials */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    padding: 30px;
    transition: all 0.3s;
}
.testimonial-card:hover {
    border-color: rgba(251, 191, 36, 0.3);
    box-shadow: 0 0 30px rgba(251, 191, 36, 0.05);
}
.testimonial-card .quote {
    font-size: 34px;
    color: #fbbf24;
    margin-bottom: 12px;
    line-height: 1;
}
.testimonial-card p {
    font-size: 15px;
    line-height: 1.7;
    color: #b0b7c3;
    font-style: italic;
    margin-bottom: 16px;
}
.testimonial-author {
    font-size: 14px;
    color: #6b7280;
    font-weight: 600;
}
/* News */
.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}
.news-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.3s;
    position: relative;
}
.news-card:hover {
    border-color: rgba(251, 191, 36, 0.35);
    box-shadow: 0 0 40px rgba(251, 191, 36, 0.06);
    transform: translateY(-2px);
}
.news-date {
    font-size: 13px;
    color: #fbbf24;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
    display: inline-block;
    background: rgba(251, 191, 36, 0.08);
    padding: 4px 12px;
    border-radius: 20px;
}
.news-card h3 {
    font-size: 20px;
    color: #ffffff;
    margin-bottom: 12px;
    line-height: 1.4;
    font-weight: 600;
}
.news-card p {
    font-size: 14.5px;
    line-height: 1.7;
    color: #9ca3af;
}
/* FAQ */
.faq-list {
    max-width: 900px;
    margin: 0 auto;
}
.faq-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: border-color 0.3s;
}
.faq-item:hover {
    border-color: rgba(251, 191, 36, 0.25);
}
.faq-question {
    padding: 24px 28px;
    font-size: 17px;
    font-weight: 600;
    color: #ffffff;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}
.faq-question::after {
    content: '+';
    font-size: 24px;
    color: #fbbf24;
    flex-shrink: 0;
    transition: transform 0.3s;
}
.faq-item.open .faq-question::after {
    transform: rotate(45deg);
}
.faq-answer {
    padding: 0 28px 24px;
    font-size: 15px;
    line-height: 1.8;
    color: #9ca3af;
}
/* Partners */
.partners-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
    align-items: center;
}
.partner-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    width: 160px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    transition: all 0.3s;
    opacity: 0.7;
}
.partner-item:hover {
    opacity: 1;
    border-color: rgba(251, 191, 36, 0.35);
}
.partner-item img {
    max-height: 40px;
    width: auto;
    filter: grayscale(100%) brightness(2);
    opacity: 0.7;
}
.partner-item:hover img {
    filter: grayscale(0) brightness(1.2);
    opacity: 1;
}
/* Download */
.download-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.download-info h2 {
    font-size: 36px;
    color: #fff;
    margin-bottom: 16px;
}
.download-info p {
    font-size: 16px;
    line-height: 1.7;
    color: #9ca3af;
    margin-bottom: 24px;
}
.download-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.download-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 14px 28px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s;
}
.download-btn:hover {
    border-color: #fbbf24;
    background: rgba(251, 191, 36, 0.06);
}
.download-btn img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}
.download-btn .download-meta {
    text-align: left;
}
.download-btn .small {
    font-size: 12px;
    color: #6b7280;
}
.download-btn .big {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
}
.download-visual {
    text-align: center;
}
.download-visual img {
    max-height: 400px;
    margin: 0 auto;
    border-radius: 24px;
}
/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.7);
    border-top: 1px solid rgba(251, 191, 36, 0.15);
    padding: 48px 24px 24px;
    margin-top: 60px;
}
.footer .inner {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.footer-top {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 32px;
}
.footer-brand h3 {
    color: #fff;
    font-size: 22px;
    margin-bottom: 8px;
}
.footer-brand p {
    color: #6b7280;
    font-size: 14px;
    max-width: 300px;
    line-height: 1.6;
}
.footer-links {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}
.footer-links a {
    color: #9ca3af;
    font-size: 14px;
}
.footer-links a:hover {
    color: #fbbf24;
}
.footer-info {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: space-between;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 24px;
    color: #6b7280;
    font-size: 13px;
}
.footer-info span {
    margin-right: 12px;
}
.footer-bottom {
    text-align: center;
    color: #4b5563;
    font-size: 13px;
    padding-top: 8px;
}
/* Responsive */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    .story-grid {
        grid-template-columns: 1fr;
    }
    .events-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .live-grid {
        grid-template-columns: 1fr;
    }
    .testimonial-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .news-grid {
        grid-template-columns: 1fr;
    }
    .download-grid {
        grid-template-columns: 1fr;
    }
    .hero h1 {
        font-size: 38px;
    }
}
@media (max-width: 640px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .events-grid {
        grid-template-columns: 1fr;
    }
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
    .nav-links {
        gap: 14px;
    }
    .section {
        padding: 60px 16px;
    }
    .hero {
        padding: 140px 16px 80px;
    }
    .advantage-card {
        padding: 24px;
    }
}