* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Courier New', monospace;
    background: #1c1f26;
    color: #e2e4e8;
    line-height: 1.6;
}
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 20px;
}
/* 导航 */
nav {
    background: linear-gradient(135deg, #252e3a 0%, #1e252f 100%);
    border-bottom: 2px solid #e07a5f;
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 10px 20px;
    box-shadow: 0 4px 12px rgba(224,122,95,0.15), inset 0 1px 0 rgba(255,255,255,0.05);
}
.nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    align-items: center;
}
.nav-links a {
    color: #e07a5f;
    text-decoration: none;
    padding: 6px 12px;
    border: 1px solid #e07a5f;
    background: linear-gradient(135deg, #2d3a47 0%, #1c252f 100%);
    transition: 0.4s cubic-bezier(0.25,0.46,0.45,0.94);
    font-size: 0.9rem;
    border-radius: 4px;
}
.nav-links a:hover {
    background: linear-gradient(135deg, #e07a5f 0%, #c35b3a 100%);
    color: #1c1f26;
    box-shadow: 0 0 10px rgba(224,122,95,0.5);
}
/* H1 */
h1 {
    text-align: center;
    font-size: 2.5rem;
    color: #e07a5f;
    padding: 40px 20px 10px;
    text-shadow: 3px 3px 0 #1a1c23, 0 0 15px rgba(224,122,95,0.3);
    letter-spacing: 2px;
}
/* 通用卡片 */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin: 30px 0;
}
.card {
    background: linear-gradient(145deg, #272b36 0%, #1e222c 100%);
    border: 2px solid #e07a5f;
    padding: 20px;
    image-rendering: pixelated;
    box-shadow: 0 6px 15px rgba(0,0,0,0.4), 0 0 0 1px rgba(224,122,95,0.2);
    border-radius: 6px;
}
.card img {
    width: 100%;
    height: auto;
    border: 1px solid #e07a5f;
    margin-bottom: 12px;
    border-radius: 4px;
}
.card h3 {
    color: #e07a5f;
    margin-bottom: 8px;
}
.card p {
    font-size: 0.95rem;
}
/* 板块标题 */
.section-title {
    font-size: 1.8rem;
    color: #e07a5f;
    border-left: 6px solid #e07a5f;
    padding-left: 15px;
    margin: 40px 0 20px;
    text-transform: uppercase;
}
/* FAQ */
.faq-item {
    background: linear-gradient(135deg, #252e3a 0%, #1a212b 100%);
    border: 1px solid #e07a5f;
    padding: 18px;
    margin-bottom: 12px;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.faq-item h4 {
    color: #e07a5f;
    cursor: pointer;
}
.faq-item p {
    margin-top: 10px;
}
/* 新闻 */
.news-card {
    background: linear-gradient(145deg, #272b36 0%, #1e222c 100%);
    border: 2px solid #e07a5f;
    padding: 18px;
    margin-bottom: 20px;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.4), 0 0 0 1px rgba(224,122,95,0.15);
}
.news-card .date {
    color: #9aa3b5;
    font-size: 0.8rem;
    margin-bottom: 6px;
}
.news-card h3 {
    color: #e07a5f;
    margin-bottom: 8px;
}
/* 页脚 */
footer {
    background: linear-gradient(135deg, #252e3a 0%, #1a212b 100%);
    border-top: 3px solid #e07a5f;
    padding: 30px 20px;
    margin-top: 50px;
    text-align: center;
    font-size: 0.85rem;
    box-shadow: 0 -4px 12px rgba(224,122,95,0.1);
}
footer a {
    color: #e07a5f;
    text-decoration: none;
    margin: 0 6px;
    transition: 0.3s color ease;
}
footer a:hover {
    color: #f4a261;
}
footer .friend-links {
    margin: 20px 0;
}
footer .friend-links a {
    margin: 0 8px;
}
/* 数据统计 */
.stats-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}
.stat-item {
    background: linear-gradient(145deg, #272b36 0%, #1e222c 100%);
    border: 2px solid #e07a5f;
    padding: 20px 30px;
    text-align: center;
    min-width: 160px;
    border-radius: 8px;
    box-shadow: 0 6px 12px rgba(0,0,0,0.35), 0 0 0 1px rgba(224,122,95,0.2);
}
.stat-item .num {
    font-size: 2.2rem;
    color: #e07a5f;
    font-weight: bold;
}
/* 合作伙伴logo占位 */
.partner-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
}
.partner-logos span {
    background: linear-gradient(135deg, #2a3645 0%, #1c2634 100%);
    border: 1px solid #e07a5f;
    padding: 10px 18px;
    color: #e07a5f;
    border-radius: 4px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}
/* 响应式 */
@media (max-width: 640px) {
    h1 { font-size: 1.8rem; }
    .nav-links { gap: 10px; }
}