/* ===== 内页横幅 ===== */
.page-banner {background: linear-gradient(135deg, #0b1a33 0%, #1a3a7a 50%, #2563eb 100%);color: #fff;padding: 60px 0 50px;position: relative;overflow: hidden;}
.page-banner::after {content: '';position: absolute;right: -100px;top: -100px;width: 400px;height: 400px;background: rgba(255,255,255,0.04);border-radius: 50%;}
.page-banner .container {position: relative;z-index: 2;}
.page-banner h1 {font-size: 40px;font-weight: 700;margin-bottom: 10px;}
.page-banner p {font-size: 18px;opacity: 0.85;max-width: 600px;}
.page-banner .breadcrumb {margin-top: 16px;font-size: 14px;opacity: 0.7;}
.page-banner .breadcrumb a {color: #fff;opacity: 0.7;}
.page-banner .breadcrumb a:hover {opacity: 1;}
.page-banner .breadcrumb span {margin: 0 6px;}
/* ===== 新闻主体 ===== */
.news-main {padding: 50px 0 80px;background: #f8fafc;}
.news-wrap {display: flex;gap: 40px;}
.news-left {flex: 2;}
.news-right {flex: 1;min-width: 260px;}
/* 搜索框样式 */
.search-box {background: #fff;padding: 20px 24px;border-radius: 8px;box-shadow: 0 2px 12px rgba(0,0,0,0.04);margin-bottom: 30px;}
.search-box form {display: flex;gap: 10px;width: 100%;}
.search-box input {flex: 1 !important;padding: 10px 16px !important;border: 1px solid #e0e0e0 !important;border-radius: 6px !important;font-size: 15px !important;outline: none !important;transition: border 0.3s !important;}
.search-box input:focus {border-color: #2563eb !important;}
.search-box button {padding: 10px 28px !important;background: #2563eb !important;color: #fff !important;border: none !important;border-radius: 6px !important;font-size: 15px !important;cursor: pointer !important;transition: background 0.3s !important;border-width: 0 !important;margin: 0 !important;}
.search-box button:hover {background: #1d4ed8 !important;}
/* 独立搜索框2样式 */
.search-box2 {background: #fff;padding: 20px 24px;border-radius: 8px;box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);margin-bottom: 30px;}
.search-box2 .form-wrap2 {display: flex !important;gap: 10px;width: 100%;align-items: center;}
.search-box2 .form-wrap2 span {display: contents !important;}
.search-input2 {flex: 1 !important;padding: 10px 16px;border: 1px solid #e0e0e0;border-radius: 6px;font-size: 15px;outline: none;transition: border 0.3s;box-sizing: border-box;}
.search-input2:focus {border-color: #2563eb;}
.search-btn2 {width: auto !important;padding: 10px 28px;background: #2563eb;color: #fff;border: none;border-radius: 6px;font-size: 15px;cursor: pointer;transition: background 0.3s;margin: 0;box-sizing: border-box;-webkit-appearance: none;appearance: none;}
.search-btn2:hover {background: #1d4ed8;}
/* 新闻列表 */
.news-list {background: #fff;border-radius: 8px;box-shadow: 0 2px 12px rgba(0,0,0,0.04);overflow: hidden;}
.news-item {padding: 24px 28px;border-bottom: 1px solid #f0f0f0;transition: background 0.2s;}
.news-item:last-child {border-bottom: none;}
.news-item:hover {background: #fafcff;}
.news-item .meta {display: flex;gap: 20px;font-size: 14px;color: #999;margin-bottom: 8px;}
.news-item .meta .category {color: #2563eb;font-weight: 600;}
.news-item h3 {font-size: 20px;color: #222;margin-bottom: 8px;}
.news-item h3 a {color: #222;transition: color 0.2s;}
.news-item h3 a:hover {color: #2563eb;}
.news-item p {font-size: 15px;color: #666;line-height: 1.7;}
/* 侧边栏 */
.sidebar-card {background: #fff;border-radius: 8px;padding: 24px 28px;box-shadow: 0 2px 12px rgba(0,0,0,0.04);margin-bottom: 24px;}
.sidebar-card h4 {font-size: 18px;color: #222;margin-bottom: 16px;padding-bottom: 10px;border-bottom: 2px solid #2563eb;}
.sidebar-card ul li {line-height: 2.4;font-size: 15px;border-bottom: 1px solid #f5f5f5;}
.sidebar-card ul li:last-child {border-bottom: none;}
.sidebar-card ul li a {display: block;padding: 2px 0;color: #555;}
.sidebar-card ul li a:hover {color: #2563eb;padding-left: 6px;}
.sidebar-card .tag-cloud {display: flex;flex-wrap: wrap;gap: 8px;}
.sidebar-card .tag-cloud a {display: inline-block;padding: 4px 14px;background: #f0f4ff;color: #2563eb;border-radius: 20px;font-size: 13px;transition: all 0.3s;}
.sidebar-card .tag-cloud a:hover {background: #2563eb;color: #fff;}
/* 分页 */
.pagination {margin: 40px 0;text-align: center;}
.pagination a {display: inline-block;padding: 8px 14px;margin: 0 4px;border: 1px solid #eee;border-radius: 4px;color: #333;text-decoration: none;transition: 0.3s;}
.pagination a.active {background: #2563eb;color: #fff;border-color: #2563eb;}
.pagination a.disabled {color: #999;cursor: not-allowed;background: #f8f8f8;}
.pagination a:hover:not(.active):not(.disabled) {border-color: #2563eb;color: #2563eb;}
/* ===== 响应式 ===== */
@media screen and (max-width: 992px) {
.news-wrap {flex-direction: column;}
.news-right {min-width: auto;}
.page-banner h1 {font-size: 32px;}
}
@media screen and (max-width: 768px) {
.nav-list {position: fixed;top: 0;left: -100%;width: 80%;max-width: 320px;height: 100%;background: #fff;flex-direction: column;padding: 80px 30px 30px;box-shadow: 4px 0 20px rgba(0,0,0,0.15);transition: left 0.35s ease;gap: 0;overflow-y: auto;z-index: 1001;}
.nav-list.active {left: 0;}
.nav-list li a {display: block;padding: 14px 0;border-bottom: 1px solid #f0f0f0;font-size: 17px;}
.nav-list li a::after {display: none;}
.menu-btn {display: flex;}
.menu-overlay.active {display: block;}
.top-bar .container {justify-content: center;text-align: center;}
.hotline {width: 100%;margin-bottom: 4px;}
.page-banner {padding: 40px 0 30px;}
.page-banner h1 {font-size: 26px;}
.page-banner p {font-size: 15px;}
.news-item {padding: 18px 20px;}
.news-item h3 {font-size: 17px;}
.search-box form {flex-direction: column;}
.search-box button {width: 100%;}
.contact-banner h3 {font-size: 26px;}
.tel-num {font-size: 28px;}
.contact-btns a {padding: 12px 30px;font-size: 15px;width: 80%;}
.footer-wrap {gap: 30px;}
.footer-col {min-width: 100%;}
.header .container {height: 60px;}
.logo {font-size: 20px;}
}
@media screen and (max-width: 480px) {
.page-banner h1 {font-size: 22px;}
.contact-banner h3 {font-size: 22px;}
.tel-num {font-size: 24px;}
.news-item .meta {font-size: 12px;gap: 12px;flex-wrap: wrap;}
}