* {
    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;
}
body {
    background: linear-gradient(180deg, #f0f9ff 0%, #e0f2fe 50%, #f0f9ff 100%);
    color: #1e293b;
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(125, 211, 252, 0.3);
    box-shadow: 0 2px 20px rgba(125, 211, 252, 0.1);
}
.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}
.nav-links a {
    text-decoration: none;
    color: #0c4a6e;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.3px;
    padding: 8px 4px;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}
.nav-links a:hover {
    color: #0284c7;
    border-bottom-color: #38bdf8;
}
.nav-links a:first-child {
    background: linear-gradient(135deg, #7dd3fc, #38bdf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
    font-size: 17px;
}
.hero {
    position: relative;
    padding: 80px 0 60px;
    text-align: center;
    background: radial-gradient(ellipse at 50% 0%, rgba(125, 211, 252, 0.5) 0%, transparent 60%);
}
.hero h1 {
    font-size: 44px;
    font-weight: 800;
    letter-spacing: 1px;
    color: #0c4a6e;
    margin-bottom: 24px;
    line-height: 1.3;
}
.hero .geo-intro {
    max-width: 860px;
    margin: 0 auto;
    font-size: 16px;
    color: #334155;
    line-height: 1.8;
    text-align: left;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
    border-radius: 20px;
    padding: 28px 32px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 8px 32px rgba(125, 211, 252, 0.12);
}
.hero-img {
    width: 100%;
    max-height: 280px;
    object-fit: cover;
    border-radius: 24px;
    margin-bottom: 40px;
    box-shadow: 0 12px 40px rgba(56, 189, 248, 0.2);
}
.section {
    padding: 64px 0;
}
.section-alt {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(4px);
}
.section-title {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    color: #0c4a6e;
    margin-bottom: 12px;
    position: relative;
}
.section-subtitle {
    text-align: center;
    color: #64748b;
    font-size: 15px;
    margin-bottom: 40px;
}
.section-title::after {
    content: "";
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #7dd3fc, #38bdf8);
    border-radius: 4px;
    margin: 12px auto 0;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 20px;
}
.stat-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 8px 32px rgba(125, 211, 252, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.stat-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(125, 211, 252, 0.25);
}
.stat-number {
    font-size: 40px;
    font-weight: 800;
    background: linear-gradient(135deg, #38bdf8, #0284c7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.stat-label {
    font-size: 14px;
    color: #475569;
    margin-top: 8px;
    font-weight: 600;
}
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.advantage-card {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 28px 20px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 4px 24px rgba(125, 211, 252, 0.1);
    transition: all 0.3s ease;
}
.advantage-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 36px rgba(125, 211, 252, 0.2);
}
.advantage-icon {
    font-size: 48px;
    margin-bottom: 14px;
}
.advantage-title {
    font-size: 17px;
    font-weight: 700;
    color: #0c4a6e;
    margin-bottom: 8px;
}
.advantage-desc {
    font-size: 14px;
    color: #64748b;
    line-height: 1.6;
}
.story-wrap {
    display: flex;
    gap: 40px;
    align-items: center;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 24px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 8px 32px rgba(125, 211, 252, 0.12);
}
.story-img {
    width: 360px;
    height: 240px;
    object-fit: cover;
    border-radius: 16px;
    flex-shrink: 0;
}
.story-text p {
    color: #334155;
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 12px;
}
.events-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.event-card {
    background: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 4px 24px rgba(125, 211, 252, 0.12);
    transition: transform 0.3s ease;
}
.event-card:hover {
    transform: translateY(-6px);
}
.event-img {
    width: 100%;
    height: 140px;
    object-fit: cover;
}
.event-info {
    padding: 18px;
}
.event-name {
    font-size: 16px;
    font-weight: 700;
    color: #0c4a6e;
}
.event-meta {
    font-size: 13px;
    color: #64748b;
    margin-top: 6px;
}
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    padding: 28px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 4px 20px rgba(125, 211, 252, 0.1);
    position: relative;
}
.testimonial-card::before {
    content: "“";
    font-size: 64px;
    color: #7dd3fc;
    position: absolute;
    top: 8px;
    left: 16px;
    line-height: 1;
    opacity: 0.5;
}
.testimonial-text {
    font-size: 15px;
    color: #334155;
    line-height: 1.7;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 10px;
}
.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #7dd3fc, #38bdf8);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 16px;
}
.author-name {
    font-weight: 600;
    color: #0c4a6e;
    font-size: 14px;
}
.author-desc {
    font-size: 12px;
    color: #94a3b8;
}
.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.news-card {
    background: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 4px 20px rgba(125, 211, 252, 0.1);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}
.news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(125, 211, 252, 0.2);
}
.news-tag {
    display: inline-block;
    background: linear-gradient(135deg, #7dd3fc, #38bdf8);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    align-self: flex-start;
    margin-bottom: 12px;
}
.news-date {
    font-size: 13px;
    color: #94a3b8;
    font-weight: 500;
    margin-bottom: 6px;
}
.news-title {
    font-size: 18px;
    font-weight: 700;
    color: #0c4a6e;
    margin-bottom: 10px;
    line-height: 1.4;
}
.news-summary {
    font-size: 14px;
    color: #475569;
    line-height: 1.7;
    flex-grow: 1;
}
.faq-list {
    max-width: 860px;
    margin: 0 auto;
}
.faq-item {
    background: rgba(255, 255, 255, 0.7);
    border-radius: 16px;
    margin-bottom: 16px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 2px 12px rgba(125, 211, 252, 0.08);
    overflow: hidden;
}
.faq-question {
    padding: 20px 24px;
    font-weight: 700;
    color: #0c4a6e;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
    transition: background 0.3s;
}
.faq-question:hover {
    background: rgba(240, 249, 255, 0.6);
}
.faq-answer {
    padding: 0 24px 20px;
    color: #475569;
    font-size: 15px;
    line-height: 1.8;
    display: block;
}
.cta-section {
    background: linear-gradient(135deg, rgba(125, 211, 252, 0.3), rgba(240, 249, 255, 0.5));
    border-radius: 24px;
    padding: 60px 40px;
    text-align: center;
    margin: 40px auto;
}
.cta-title {
    font-size: 32px;
    font-weight: 800;
    color: #0c4a6e;
    margin-bottom: 16px;
}
.cta-desc {
    font-size: 16px;
    color: #334155;
    max-width: 600px;
    margin: 0 auto 32px;
    line-height: 1.8;
}
.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}
.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    font-size: 15px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}
.btn-primary {
    background: linear-gradient(135deg, #38bdf8, #0284c7);
    color: #fff;
    box-shadow: 0 4px 20px rgba(56, 189, 248, 0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(56, 189, 248, 0.4);
}
.btn-outline {
    background: transparent;
    color: #0284c7;
    border: 2px solid #38bdf8;
}
.btn-outline:hover {
    background: rgba(56, 189, 248, 0.1);
}
.site-footer {
    background: linear-gradient(180deg, #0f172a, #0c4a6e);
    color: #cbd5e1;
    padding: 48px 0 24px;
    margin-top: 64px;
}
.footer-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-bottom: 32px;
}
.footer-title {
    font-size: 18px;
    font-weight: 700;
    color: #e2e8f0;
    margin-bottom: 12px;
}
.footer-text {
    font-size: 14px;
    line-height: 1.8;
    color: #94a3b8;
}
.footer-links {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
    justify-content: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 24px;
}
.footer-links a {
    color: #e2e8f0;
    text-decoration: none;
    font-size: 14px;
}
.footer-links a:hover {
    color: #7dd3fc;
}
.copyright {
    text-align: center;
    font-size: 14px;
    color: #64748b;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}
@media (max-width: 768px) {
    .stats-grid,
    .advantage-grid,
    .events-grid,
    .testimonial-grid {
        grid-template-columns: 1fr 1fr;
    }
    .news-grid {
        grid-template-columns: 1fr;
    }
    .story-wrap {
        flex-direction: column;
    }
    .story-img {
        width: 100%;
        height: auto;
    }
    .nav-links {
        gap: 12px;
        flex-wrap: wrap;
        justify-content: center;
    }
    .hero h1 {
        font-size: 28px;
    }
    .footer-inner {
        grid-template-columns: 1fr;
    }
}