* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    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(180deg, #0a0a0a 0%, #171007 35%, #2a1a0b 70%, #4a2c10 100%);
    color: #f5efe0;
    line-height: 1.7;
    overflow-x: hidden;
    font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(251, 191, 36, 0.25);
    padding: 14px 0;
}
.nav-links {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 24px;
    flex-wrap: wrap;
}
.nav-links a {
    color: #f5efe0;
    text-decoration: none;
    padding: 8px 18px;
    border-radius: 24px;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}
.nav-links a:hover,
.nav-links a.active {
    color: #fbbf24;
    border-color: rgba(251, 191, 36, 0.5);
    background: rgba(251, 191, 36, 0.08);
    box-shadow: 0 0 24px rgba(251, 191, 36, 0.15);
}
.btn-gold {
    display: inline-block;
    padding: 12px 32px;
    background: linear-gradient(135deg, #fbbf24, #b45309);
    color: #0a0a0a !important;
    border: none;
    border-radius: 40px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.35s ease;
    box-shadow: 0 4px 20px rgba(251, 191, 36, 0.35);
}
.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(251, 191, 36, 0.5);
}
.btn-outline {
    display: inline-block;
    padding: 12px 32px;
    background: transparent;
    color: #fbbf24 !important;
    border: 1px solid rgba(251, 191, 36, 0.6);
    border-radius: 40px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.35s ease;
}
.btn-outline:hover {
    background: rgba(251, 191, 36, 0.1);
    box-shadow: 0 4px 24px rgba(251, 191, 36, 0.2);
}
.glass-card {
    background: rgba(255, 255, 255, 0.055);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(251, 191, 36, 0.22);
    border-radius: 18px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(251, 191, 36, 0.08);
    padding: 28px;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.glass-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45), 0 0 30px rgba(251, 191, 36, 0.08);
}
.section-title {
    font-size: 32px;
    font-weight: 700;
    color: #fbbf24;
    text-align: center;
    margin-bottom: 16px;
    letter-spacing: 2px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6), 0 0 30px rgba(251, 191, 36, 0.25);
    position: relative;
    padding-bottom: 16px;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #fbbf24, transparent);
    border-radius: 2px;
}
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1005 40%, #6b3409 100%);
    padding: 120px 24px 80px;
    overflow: hidden;
}
.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(251, 191, 36, 0.12) 0%, transparent 70%);
    pointer-events: none;
}
.hero-bg-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.22;
}
.hero-inner {
    position: relative;
    z-index: 2;
    max-width: 900px;
}
.hero-inner h1 {
    font-size: 44px;
    font-weight: 800;
    color: #fbbf24;
    line-height: 1.3;
    letter-spacing: 2px;
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.8), 0 0 40px rgba(251, 191, 36, 0.4);
    margin-bottom: 24px;
}
.hero-inner .geo-intro {
    font-size: 17px;
    color: #e8dcce;
    line-height: 1.9;
    max-width: 820px;
    margin: 0 auto 36px;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}
.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}
.stats-section {
    padding: 80px 0;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 32px;
}
.stat-item {
    text-align: center;
    padding: 36px 20px;
}
.stat-icon {
    font-size: 40px;
    margin-bottom: 12px;
}
.stat-number {
    font-size: 44px;
    font-weight: 800;
    color: #fbbf24;
    line-height: 1.2;
    text-shadow: 0 0 30px rgba(251, 191, 36, 0.4);
}
.stat-label {
    font-size: 15px;
    color: #d4c5a9;
    margin-top: 8px;
}
.advantages-section {
    padding: 80px 0;
    background: rgba(0, 0, 0, 0.28);
}
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 32px;
}
.advantage-card {
    text-align: center;
}
.adv-icon {
    font-size: 42px;
    margin-bottom: 16px;
}
.advantage-card h3 {
    font-size: 20px;
    color: #fbbf24;
    margin-bottom: 12px;
}
.advantage-card p {
    font-size: 14px;
    color: #d4c5a9;
    line-height: 1.7;
}
.story-section {
    padding: 80px 0;
}
.story-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: center;
}
.story-image img {
    width: 100%;
    border-radius: 18px;
    border: 1px solid rgba(251, 191, 36, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.story-content h2 {
    font-size: 32px;
    color: #fbbf24;
    margin-bottom: 20px;
}
.story-content p {
    font-size: 16px;
    color: #d4c5a9;
    line-height: 1.9;
    margin-bottom: 16px;
}
.timeline-section {
    padding: 80px 0;
    background: rgba(0, 0, 0, 0.28);
}
.timeline-items {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 800px;
    margin: 40px auto 0;
    position: relative;
}
.timeline-items::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, transparent, rgba(251, 191, 36, 0.5), transparent);
    transform: translateX(-50%);
}
.timeline-item {
    position: relative;
    width: 50%;
    padding: 24px 40px 24px 0;
    text-align: right;
}
.timeline-item:nth-child(even) {
    left: 50%;
    padding: 24px 0 24px 40px;
    text-align: left;
}
.timeline-item::after {
    content: '◆';
    position: absolute;
    top: 30px;
    color: #fbbf24;
    font-size: 14px;
    right: -8px;
    text-shadow: 0 0 12px rgba(251, 191, 36, 0.8);
}
.timeline-item:nth-child(even)::after {
    right: auto;
    left: -8px;
}
.timeline-era {
    font-size: 18px;
    font-weight: 700;
    color: #fbbf24;
    margin-bottom: 6px;
}
.timeline-desc {
    font-size: 14px;
    color: #d4c5a9;
}
.events-section {
    padding: 80px 0;
}
.events-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 32px;
}
.event-card {
    display: flex;
    gap: 20px;
    align-items: center;
}
.event-card img {
    width: 140px;
    height: 140px;
    object-fit: cover;
    border-radius: 14px;
    border: 1px solid rgba(251, 191, 36, 0.3);
}
.event-card h3 {
    font-size: 18px;
    color: #fbbf24;
    margin-bottom: 8px;
}
.event-card p {
    font-size: 14px;
    color: #d4c5a9;
    line-height: 1.7;
}
.news-section {
    padding: 80px 0;
    background: rgba(0, 0, 0, 0.28);
}
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 32px;
}
.news-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 0;
}
.news-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 18px 18px 0 0;
}
.news-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.news-tag {
    display: inline-block;
    padding: 4px 14px;
    background: rgba(251, 191, 36, 0.15);
    border: 1px solid rgba(251, 191, 36, 0.4);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: #fbbf24;
    align-self: flex-start;
    margin-bottom: 12px;
}
.news-date {
    font-size: 13px;
    color: #8a7a6a;
    margin-bottom: 10px;
}
.news-title {
    font-size: 17px;
    font-weight: 700;
    color: #f5efe0;
    line-height: 1.5;
    margin-bottom: 10px;
}
.news-summary {
    font-size: 14px;
    color: #c4b5a0;
    line-height: 1.75;
    flex: 1;
}
.news-link {
    display: inline-block;
    margin-top: 16px;
    color: #fbbf24;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}
.news-link:hover {
    color: #fff;
    text-decoration: underline;
}
.testimonials-section {
    padding: 80px 0;
}
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 32px;
}
.testimonial-card {
    text-align: center;
    padding: 32px 24px;
}
.testimonial-avatar {
    font-size: 48px;
    margin-bottom: 16px;
}
.testimonial-text {
    font-size: 15px;
    color: #d4c5a9;
    line-height: 1.8;
    font-style: italic;
    margin-bottom: 16px;
}
.testimonial-name {
    font-size: 14px;
    font-weight: 600;
    color: #fbbf24;
}
.faq-section {
    padding: 80px 0;
    background: rgba(0, 0, 0, 0.28);
}
.faq-list {
    max-width: 860px;
    margin: 40px auto 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.faq-item {
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.055);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(251, 191, 36, 0.22);
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}
.faq-item[open] {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 24px rgba(251, 191, 36, 0.08);
}
.faq-question {
    padding: 20px 28px;
    font-size: 17px;
    font-weight: 600;
    color: #fbbf24;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none;
}
.faq-question::-webkit-details-marker {
    display: none;
}
.faq-icon {
    font-size: 22px;
    color: #fbbf24;
    transition: transform 0.3s ease;
    display: inline-block;
}
.faq-item[open] .faq-icon {
    transform: rotate(45deg);
}
.faq-answer {
    padding: 0 28px 20px;
    font-size: 15px;
    line-height: 1.9;
    color: #d4c5a9;
}
.partners-section {
    padding: 80px 0;
}
.partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 32px;
}
.partner-item {
    width: 170px;
    padding: 20px;
    text-align: center;
}
.partner-item img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: 12px;
    margin-bottom: 12px;
}
.partner-item span {
    font-size: 13px;
    color: #c4b5a0;
}
.download-section {
    padding: 80px 0;
    background: rgba(0, 0, 0, 0.28);
}
.download-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.download-img img {
    width: 100%;
    max-width: 420px;
    border-radius: 24px;
    border: 1px solid rgba(251, 191, 36, 0.3);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}
.download-content h2 {
    font-size: 32px;
    color: #fbbf24;
    margin-bottom: 20px;
}
.download-content p {
    font-size: 16px;
    color: #d4c5a9;
    line-height: 1.9;
    margin-bottom: 28px;
}
.cta-section {
    padding: 100px 0;
    text-align: center;
    background: linear-gradient(135deg, #1a1005, #6b3409);
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(251, 191, 36, 0.18) 0%, transparent 70%);
}
.cta-section h2 {
    font-size: 36px;
    color: #fbbf24;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}
.cta-section p {
    font-size: 17px;
    color: #e0d0bd;
    max-width: 600px;
    margin: 0 auto 32px;
    position: relative;
    z-index: 1;
}
.cta-section .btn-gold {
    position: relative;
    z-index: 1;
}
.footer {
    padding: 60px 0 30px;
    background: #060606;
    border-top: 1px solid rgba(251, 191, 36, 0.2);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-col h3 {
    font-size: 20px;
    color: #fbbf24;
    margin-bottom: 14px;
}
.footer-col h4 {
    font-size: 16px;
    color: #fbbf24;
    margin-bottom: 14px;
}
.footer-col p {
    font-size: 14px;
    color: #a58d75;
    margin-bottom: 8px;
    line-height: 1.7;
}
.footer-col a {
    display: block;
    font-size: 14px;
    color: #a58d75;
    text-decoration: none;
    margin-bottom: 8px;
    transition: color 0.3s;
}
.footer-col a:hover {
    color: #fbbf24;
}
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 24px;
    text-align: center;
    font-size: 13px;
    color: #8a7a6a;
    line-height: 2;
}
.footer-bottom a {
    color: #8a7a6a;
    text-decoration: none;
    margin: 0 8px;
    transition: color 0.3s;
}
.footer-bottom a:hover {
    color: #fbbf24;
}
@media (max-width: 992px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .advantage-grid { grid-template-columns: repeat(2, 1fr); }
    .news-grid { grid-template-columns: repeat(2, 1fr); }
    .story-grid { grid-template-columns: 1fr; }
    .download-grid { grid-template-columns: 1fr; }
    .testimonial-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .events-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .hero-inner h1 { font-size: 30px; }
    .stats-grid { grid-template-columns: 1fr; }
    .advantage-grid { grid-template-columns: 1fr; }
    .news-grid { grid-template-columns: 1fr; }
    .events-grid { grid-template-columns: 1fr; }
    .timeline-items::before { left: 0; }
    .timeline-item { width: 100%; text-align: left; padding: 20px 20px 20px 30px; }
    .timeline-item:nth-child(even) { left: 0; padding: 20px 20px 20px 30px; text-align: left; }
    .timeline-item::after { right: auto; left: -5px; }
    .timeline-item:nth-child(even)::after { right: auto; left: -5px; }
}