/* ============================================
   新闻列表页样式 - Apple 风格
   ============================================ */

.page-header { background: #ffffff; padding: 80px 0 60px; text-align: center; }
.page-header h1 { font-size: 2.4rem; font-weight: 600; color: #1d1d1f; margin-bottom: 12px; }
.page-header p { font-size: 1rem; color: #86868b; }

.news-section { background: #f5f5f7; padding: 80px 0; }

.news-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.news-card {
    display: flex;
    gap: 28px;
    background: #fff;
    border-radius: 20px;
    padding: 32px;
    transition: all 0.3s;
    align-items: flex-start;
}
.news-card:hover {
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}

.news-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 64px;
    background: #0071e3;
    border-radius: 12px;
    padding: 10px 16px;
    flex-shrink: 0;
}
.date-day { font-size: 1.4rem; font-weight: 700; color: #fff; line-height: 1; }
.date-month { font-size: 0.7rem; color: rgba(255,255,255,0.8); margin-top: 4px; }

.news-content { flex: 1; }
.news-tag {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    color: #0071e3;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 10px;
}
.news-content h3 { font-size: 1.15rem; font-weight: 600; color: #1d1d1f; margin-bottom: 12px; line-height: 1.4; }
.news-content h3 a { color: inherit; text-decoration: none; transition: color 0.2s; }
.news-content h3 a:hover { color: #0071e3; }
.news-content p { font-size: 0.9rem; color: #86868b; line-height: 1.7; margin-bottom: 16px; }
.news-link { font-size: 0.88rem; color: #0071e3; text-decoration: none; font-weight: 500; }
.news-link:hover { text-decoration: underline; }

/* CTA */
.cta-section { background: #000; padding: 80px 0; text-align: center; }
.cta-content h2 { color: #fff; font-size: 2rem; margin-bottom: 12px; }
.cta-content p { color: rgba(255,255,255,0.7); margin-bottom: 28px; }
.btn-primary {
    display: inline-flex; align-items: center; gap: 6px;
    background: #0071e3; color: #fff; border: none;
    padding: 12px 24px; border-radius: 980px;
    font-size: 0.9rem; font-weight: 500; text-decoration: none; transition: background 0.3s;
}
.btn-primary:hover { background: #0077ed; }
.btn-large { padding: 14px 28px; font-size: 0.95rem; }

/* 页脚 */
.footer { background: #f5f5f7; color: #1d1d1f; padding: 60px 0 30px; }
.footer-wrapper { display: grid; grid-template-columns: 1.5fr 2fr; gap: 60px; margin-bottom: 40px; }
.footer-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #1d1d1f; font-size: 1.3rem; font-weight: 600; margin-bottom: 16px; }
.footer-logo i { color: #0071e3; }
.footer-desc { color: #86868b; line-height: 1.7; margin-bottom: 20px; font-size: 0.9rem; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.footer-column h4 { color: #1d1d1f; font-size: 0.85rem; font-weight: 600; margin-bottom: 16px; }
.footer-column ul { list-style: none; }
.footer-column li { margin-bottom: 10px; }
.footer-column a { color: #86868b; text-decoration: none; font-size: 0.85rem; transition: color 0.3s; }
.footer-column a:hover { color: #0071e3; }
.contact-list li { display: flex; align-items: center; gap: 8px; color: #86868b; font-size: 0.85rem; }
.contact-list i { color: #0071e3; width: 14px; }
.footer-bottom { border-top: 1px solid #d2d2d7; padding-top: 24px; text-align: center; }
.footer-bottom p { color: #86868b; font-size: 0.8rem; }
.back-to-top { position: fixed; bottom: 30px; right: 30px; width: 44px; height: 44px; background: #e8e8ed; color: #1d1d1f; border: none; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 1rem; opacity: 0; visibility: hidden; transition: all 0.3s; z-index: 999; }
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: #0071e3; color: #fff; }

@media (max-width: 768px) {
    .news-card { flex-direction: column; gap: 16px; }
    .news-date { flex-direction: row; width: auto; padding: 8px 14px; gap: 8px; }
    .footer-wrapper { grid-template-columns: 1fr; gap: 40px; }
    .footer-links { grid-template-columns: 1fr; }
}