* {
    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;
}
:root {
    --bg1: #0a0a0a;
    --bg2: #2d1b69;
    --pink: #ec4899;
    --cyan: #22d3ee;
    --text: #e2e8f0;
    --muted: #94a3b8;
    --card-bg: rgba(255, 255, 255, 0.04);
    --border: rgba(255, 255, 255, 0.08);
}
html { scroll-behavior: smooth; }
body {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a0f2e 50%, #2d1b69 100%);
    color: var(--text);
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
}
body::before {
    content: '';
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(236, 72, 153, 0.12), transparent 40%),
                radial-gradient(circle at 80% 20%, rgba(34, 211, 238, 0.1), transparent 40%);
    pointer-events: none;
    z-index: 0;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ===== Header ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 0 32px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}
.nav-links a {
    padding: 8px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    position: relative;
}
.nav-links a:hover {
    color: #fff;
    background: rgba(236, 72, 153, 0.15);
    text-shadow: 0 0 20px rgba(236, 72, 153, 0.6);
}
.nav-links a:first-child {
    color: #fff;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.25), rgba(34, 211, 238, 0.15));
    border: 1px solid rgba(236, 72, 153, 0.3);
}

/* ===== Hero ===== */
.hero {
    position: relative;
    padding: 80px 32px 60px;
    text-align: center;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
}
.hero h1 {
    font-size: clamp(28px, 4.5vw, 52px);
    font-weight: 800;
    background: linear-gradient(135deg, #fff 20%, var(--pink) 60%, var(--cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.3;
    margin-bottom: 12px;
    letter-spacing: 1px;
}
.hero-badge {
    display: inline-block;
    padding: 6px 18px;
    border-radius: 20px;
    background: rgba(34, 211, 238, 0.12);
    border: 1px solid rgba(34, 211, 238, 0.4);
    color: var(--cyan);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

/* ===== GEO ===== */
.geo-intro {
    max-width: 900px;
    margin: 24px auto 0;
    padding: 24px 28px;
    background: var(--card-bg);
    border-radius: 20px;
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}
.geo-intro::after {
    content: '';
    position: absolute;
    top: -2px; left: -2px;
    width: 60px; height: 60px;
    background: linear-gradient(45deg, var(--pink), transparent);
    border-radius: 20px 0 0 0;
    opacity: 0.5;
}
.geo-intro p {
    font-size: 15px;
    color: #cbd5e1;
    line-height: 1.9;
    text-align: left;
}

/* ===== Section common ===== */
.section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 32px;
    position: relative;
    z-index: 1;
}
.section-title {
    font-size: 28px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    letter-spacing: 1px;
}
.section-title span {
    background: linear-gradient(135deg, var(--pink), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--pink), var(--cyan));
    margin: 12px auto 0;
    border-radius: 4px;
    box-shadow: 0 0 20px rgba(236, 72, 153, 0.6);
}

/* ===== Stats ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
@media (max-width: 768px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px 20px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}
.stat-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    background: linear-gradient(45deg, var(--pink), var(--cyan));
    opacity: 0;
    transition: opacity 0.4s;
    border-radius: 16px;
    z-index: -1;
}
.stat-card:hover::before { opacity: 0.15; }
.stat-card:hover { transform: translateY(-6px); border-color: rgba(236, 72, 153, 0.4); }
.stat-icon { font-size: 36px; margin-bottom: 12px; }
.stat-value {
    font-size: 36px;
    font-weight: 800;
    background: linear-gradient(135deg, #fff, var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.stat-label { font-size: 13px; color: var(--muted); margin-top: 6px; letter-spacing: 0.5px; }

/* ===== Cards ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
@media (max-width: 768px) {
    .features-grid { grid-template-columns: 1fr; }
}
.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 2px;
    background: linear-gradient(90deg, var(--pink), var(--cyan));
    opacity: 0;
    transition: opacity 0.4s;
}
.feature-card:hover::before { opacity: 1; }
.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(34, 211, 238, 0.4);
    box-shadow: 0 8px 40px rgba(34, 211, 238, 0.1), 0 8px 40px rgba(236, 72, 153, 0.08);
}
.feature-icon { font-size: 40px; margin-bottom: 16px; }
.feature-card h3 {
    font-size: 17px;
    color: #fff;
    margin-bottom: 8px;
    font-weight: 700;
}
.feature-card p { font-size: 14px; color: var(--muted); line-height: 1.8; }

/* ===== Story ===== */
.story-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
@media (max-width: 768px) {
    .story-wrap { grid-template-columns: 1fr; }
}
.story-img img {
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.08);
}
.story-content h3 { font-size: 22px; color: #fff; margin-bottom: 16px; }
.story-content p { font-size: 14px; color: var(--muted); line-height: 2; margin-bottom: 12px; }
.story-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.story-tags span {
    padding: 4px 14px;
    border-radius: 20px;
    background: rgba(236, 72, 153, 0.1);
    border: 1px solid rgba(236, 72, 153, 0.3);
    font-size: 12px;
    color: var(--pink);
    cursor: default;
}

/* ===== Events ===== */
.events-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
@media (max-width: 768px) {
    .events-grid { grid-template-columns: 1fr; }
}
.event-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
}
.event-card:hover {
    transform: translateY(-6px);
    border-color: rgba(34, 211, 238, 0.5);
    box-shadow: 0 10px 40px rgba(34, 211, 238, 0.12);
}
.event-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.event-body { padding: 20px; }
.event-body h3 { font-size: 16px; color: #fff; margin-bottom: 6px; }
.event-body p { font-size: 13px; color: var(--muted); line-height: 1.7; }
.event-tag {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 11px;
    background: rgba(34, 211, 238, 0.12);
    color: var(--cyan);
    margin-bottom: 8px;
}

/* ===== News ===== */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
@media (max-width: 768px) {
    .news-grid { grid-template-columns: 1fr; }
}
.news-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}
.news-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%; height: 2px;
    background: linear-gradient(90deg, var(--pink), var(--cyan));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s;
}
.news-card:hover::after { transform: scaleX(1); }
.news-card:hover {
    border-color: rgba(236, 72, 153, 0.3);
    transform: translateY(-4px);
}
.news-date {
    display: inline-block;
    font-size: 12px;
    color: var(--cyan);
    background: rgba(34, 211, 238, 0.1);
    padding: 2px 10px;
    border-radius: 12px;
    margin-bottom: 12px;
    font-weight: 600;
}
.news-card h3 {
    font-size: 16px;
    color: #fff;
    line-height: 1.5;
    margin-bottom: 8px;
    font-weight: 700;
}
.news-card p {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.75;
}
.news-link {
    display: inline-block;
    margin-top: 12px;
    font-size: 13px;
    color: var(--pink);
    font-weight: 600;
    transition: all 0.3s;
}
.news-link:hover { color: var(--cyan); letter-spacing: 0.5px; }

/* ===== Rankings ===== */
.rankings-wrap {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
@media (max-width: 768px) {
    .rankings-wrap { grid-template-columns: 1fr; }
}
.rank-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    backdrop-filter: blur(10px);
}
.rank-card h3 {
    font-size: 16px;
    color: #fff;
    margin-bottom: 16px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding-bottom: 12px;
}
.rank-item {
    display: flex;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    font-size: 14px;
}
.rank-item:last-child { border-bottom: none; }
.rank-num {
    width: 24px;
    text-align: center;
    font-weight: 800;
    color: var(--cyan);
    margin-right: 12px;
}
.rank-name { flex: 1; color: var(--text); font-weight: 500; }
.rank-score { color: var(--muted); font-size: 13px; }

/* ===== Testimonials ===== */
.testi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
@media (max-width: 768px) {
    .testi-grid { grid-template-columns: 1fr; }
}
.testi-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
}
.testi-card:hover {
    border-color: rgba(236, 72, 153, 0.4);
    box-shadow: 0 8px 30px rgba(236, 72, 153, 0.06);
}
.testi-stars { font-size: 16px; color: #f59e0b; margin-bottom: 12px; letter-spacing: 4px; }
.testi-card p { font-size: 14px; color: #cbd5e1; line-height: 1.8; font-style: italic; margin-bottom: 16px; }
.testi-user { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pink), var(--cyan));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: #fff;
}
.testi-name { font-size: 14px; color: #fff; font-weight: 600; }
.testi-city { font-size: 12px; color: var(--muted); }

/* ===== CTA ===== */
.cta-section {
    text-align: center;
    padding: 70px 32px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}
.cta-section h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #fff, var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.cta-section p {
    font-size: 15px;
    color: var(--muted);
    max-width: 600px;
    margin: 0 auto 32px;
    line-height: 1.8;
}
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.cta-btn {
    padding: 14px 36px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    transition: all 0.4s ease;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    border: none;
    cursor: pointer;
}
.cta-btn-primary {
    background: linear-gradient(135deg, var(--pink), #a855f7);
    color: #fff;
    box-shadow: 0 4px 30px rgba(236, 72, 153, 0.4);
}
.cta-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 40px rgba(236, 72, 153, 0.6);
}
.cta-btn-secondary {
    background: transparent;
    border: 2px solid var(--cyan);
    color: var(--cyan);
}
.cta-btn-secondary:hover {
    background: rgba(34, 211, 238, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(34, 211, 238, 0.2);
}

/* ===== FAQ ===== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}
.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}
.faq-item:hover {
    border-color: rgba(34, 211, 238, 0.3);
}
.faq-q {
    padding: 18px 24px;
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s;
}
.faq-q:hover { color: var(--cyan); }
.faq-icon {
    width: 20px; height: 20px;
    border-radius: 50%;
    border: 2px solid var(--pink);
    position: relative;
    flex-shrink: 0;
}
.faq-icon::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 8px; height: 2px;
    background: var(--pink);
}
.faq-icon::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 2px; height: 8px;
    background: var(--pink);
}
.faq-item[open] .faq-icon::after { display: none; }
.faq-a {
    padding: 0 24px 18px;
    font-size: 14px;
    color: var(--muted);
    line-height: 1.9;
}
details.faq-item { position: relative; }
details.faq-item summary { list-style: none; }
details.faq-item summary::-webkit-details-marker { display: none; }

/* ===== Footer ===== */
.site-footer {
    background: rgba(5, 5, 5, 0.9);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 48px 32px 32px;
    margin-top: 40px;
    position: relative;
    z-index: 1;
}
.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
}
@media (max-width: 768px) {
    .footer-inner { grid-template-columns: 1fr; gap: 24px; }
}
.footer-brand h3 {
    font-size: 22px;
    font-weight: 800;
    background: linear-gradient(135deg, #fff, var(--pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 8px;
}
.footer-brand p {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.7;
}
.footer-col h4 {
    font-size: 15px;
    color: #fff;
    margin-bottom: 12px;
    font-weight: 700;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; font-size: 13px; color: var(--muted); }
.footer-col a { color: var(--muted); transition: all 0.3s; }
.footer-col a:hover { color: var(--cyan); }
.footer-bottom {
    max-width: 1200px;
    margin: 32px auto 0;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    color: var(--muted);
}
.footer-links a {
    color: var(--muted);
    margin-left: 16px;
    transition: all 0.3s;
}
.footer-links a:hover { color: var(--cyan); }

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .hero { padding: 48px 16px 40px; }
    .section { padding: 40px 16px; }
    .section-title { font-size: 22px; }
    .news-card h3 { font-size: 15px; }
    .site-header { padding: 0 12px; height: auto; min-height: 56px; }
    .nav-links a { padding: 6px 12px; font-size: 12px; }
    .nav-links { gap: 4px; }
}

/* glow animations */
@keyframes pulse-glow {
    0%, 100% { text-shadow: 0 0 20px rgba(34, 211, 238, 0.4); }
    50% { text-shadow: 0 0 40px rgba(34, 211, 238, 0.8), 0 0 60px rgba(236, 72, 153, 0.4); }
}
.hero h1 { animation: pulse-glow 4s ease-in-out infinite; }