/* ============================================
   南充市安汉中学 - 主样式表
   仿成都石室中学布局 - 简约大气风格
   ============================================ */

/* ========== CSS Variables & Reset ========== */
:root {
    --primary: #1a5276;
    --primary-dark: #0e3a56;
    --primary-light: #2980b9;
    --accent: #c0392b;
    --accent-light: #e74c3c;
    --gold: #d4a843;
    --gold-light: #f0d78c;
    --bg-light: #f5f7fa;
    --bg-dark: #1a1a2e;
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --text-light: #bdc3c7;
    --border: #e8ecf1;
    --white: #ffffff;
    --shadow: 0 2px 15px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --radius: 8px;
    --radius-lg: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --header-height: 80px;
    --container-width: 1200px;
    --font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    color: var(--text-primary);
    background: var(--bg-light);
    line-height: 1.7;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
}

ul, ol {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* ========== Top Bar ========== */
.top-bar {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: rgba(255,255,255,0.85);
    font-size: 13px;
    padding: 6px 0;
    position: relative;
    z-index: 1001;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-left span, .top-right span {
    margin-right: 20px;
}

.top-left i, .top-right i {
    margin-right: 5px;
    color: var(--gold);
}

/* ========== Header & Navigation ========== */
.main-header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.main-header.scrolled {
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.header-inner {
    display: flex;
    align-items: center;
    height: var(--header-height);
    gap: 30px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.logo img {
    height: 50px;
    width: auto;
}

.logo-text h1 {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 2px;
    line-height: 1.3;
}

.logo-text p {
    font-size: 12px;
    color: var(--text-secondary);
    letter-spacing: 4px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 0;
    flex: 1;
    justify-content: center;
}

.nav-item {
    position: relative;
    padding: 0 18px;
    height: var(--header-height);
    display: flex;
    align-items: center;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
}

.nav-item > a {
    color: inherit;
    display: flex;
    align-items: center;
    height: 100%;
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-light), var(--gold));
    border-radius: 3px 3px 0 0;
    transition: var(--transition);
}

.nav-item:hover,
.nav-item.active {
    color: var(--primary-light);
}

.nav-item:hover::after,
.nav-item.active::after {
    width: 70%;
}

/* Dropdown */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--white);
    min-width: 160px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    padding: 8px 0;
    border-top: 3px solid var(--primary-light);
    z-index: 100;
}

.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 10px 24px;
    font-size: 14px;
    color: var(--text-primary);
    transition: var(--transition);
    white-space: nowrap;
}

.dropdown-menu a:hover {
    background: var(--bg-light);
    color: var(--primary-light);
    padding-left: 28px;
}

/* Search */
.header-search {
    flex-shrink: 0;
}

.search-form {
    display: flex;
    align-items: center;
    background: var(--bg-light);
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid transparent;
    transition: var(--transition);
}

.search-form:focus-within {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(41,128,185,0.1);
}

.search-input {
    border: none;
    padding: 8px 16px;
    background: transparent;
    font-size: 14px;
    width: 160px;
    color: var(--text-primary);
    outline: none;
    font-family: var(--font-family);
}

.search-btn {
    border: none;
    background: var(--primary-light);
    color: var(--white);
    width: 36px;
    height: 36px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    border-radius: 50%;
    margin-right: 2px;
}

.search-btn:hover {
    background: var(--primary);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--primary);
    cursor: pointer;
}

/* ========== Banner / Slider ========== */
.banner-section {
    position: relative;
    width: 100%;
    height: 540px;
    overflow: hidden;
    background: var(--bg-dark);
}

.banner-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.banner-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.banner-slide.active {
    opacity: 1;
}

.banner-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px 60px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: var(--white);
}

.banner-overlay h2 {
    font-size: 32px;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    margin-bottom: 5px;
}

.banner-dots {
    position: absolute;
    bottom: 25px;
    right: 60px;
    display: flex;
    gap: 10px;
    z-index: 10;
}

.banner-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid rgba(255,255,255,0.6);
}

.banner-dot.active {
    background: var(--gold);
    border-color: var(--gold);
    transform: scale(1.2);
}

.banner-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border: none;
    color: var(--white);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    border-radius: 50%;
    z-index: 10;
}

.banner-arrow:hover {
    background: rgba(255,255,255,0.3);
}

.banner-arrow.prev {
    left: 30px;
}

.banner-arrow.next {
    right: 30px;
}

/* ========== Section Common ========== */
.section {
    padding: 60px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 45px;
    position: relative;
}

.section-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.section-header .subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 4px;
}

.section-header::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-light), var(--gold));
    margin: 15px auto 0;
    border-radius: 3px;
}

/* ========== Quick Info Cards ========== */
.quick-info {
    padding: 0;
    margin-top: -50px;
    position: relative;
    z-index: 10;
}

.quick-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.quick-card {
    background: var(--white);
    padding: 30px 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.quick-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-light), var(--gold));
    transform: scaleX(0);
    transition: var(--transition);
}

.quick-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 50px rgba(0,0,0,0.15);
}

.quick-card:hover::before {
    transform: scaleX(1);
}

.quick-card i {
    font-size: 36px;
    color: var(--primary-light);
    margin-bottom: 15px;
    transition: var(--transition);
}

.quick-card:hover i {
    transform: scale(1.1);
    color: var(--gold);
}

.quick-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 6px;
}

.quick-card p {
    font-size: 13px;
    color: var(--text-secondary);
}

/* ========== News Section ========== */
.news-section {
    background: var(--white);
}

.news-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.news-column {
    min-width: 0;
}

.news-column-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary);
}

.news-column-header h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.news-column-header h3 i {
    color: var(--gold);
}

.news-column-header a {
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}

.news-column-header a:hover {
    color: var(--primary-light);
}

/* Featured news card */
.news-featured {
    display: block;
    margin-bottom: 20px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.news-featured:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.news-featured-img {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.news-featured-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.news-featured:hover .news-featured-img img {
    transform: scale(1.05);
}

.news-featured-info {
    padding: 16px 20px;
    background: var(--bg-light);
}

.news-featured-info h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news-featured-info p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* News list */
.news-list {
    display: flex;
    flex-direction: column;
}

.news-list-item {
    display: flex;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px dashed var(--border);
    transition: var(--transition);
}

.news-list-item:last-child {
    border-bottom: none;
}

.news-list-item:hover {
    padding-left: 8px;
}

.news-list-item::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary-light);
    flex-shrink: 0;
    margin-right: 12px;
    transition: var(--transition);
}

.news-list-item:hover::before {
    background: var(--gold);
    transform: scale(1.3);
}

.news-list-item a {
    flex: 1;
    font-size: 14px;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news-list-item a:hover {
    color: var(--primary-light);
}

.news-list-item .date {
    font-size: 12px;
    color: var(--text-light);
    margin-left: 15px;
    flex-shrink: 0;
}

/* ========== About Section ========== */
.about-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--white);
}

.about-content p {
    font-size: 15px;
    line-height: 2;
    color: rgba(255,255,255,0.85);
    margin-bottom: 25px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: rgba(255,255,255,0.08);
    border-radius: var(--radius);
    backdrop-filter: blur(5px);
}

.stat-item .number {
    font-size: 36px;
    font-weight: 900;
    color: var(--gold);
    display: block;
}

.stat-item .label {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
    margin-top: 4px;
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

/* ========== Gallery Section ========== */
.gallery-section {
    background: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.gallery-item {
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    height: 220px;
    cursor: pointer;
    box-shadow: var(--shadow);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 15px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: var(--white);
    opacity: 0;
    transition: var(--transition);
    transform: translateY(10px);
}

.gallery-item:hover .overlay {
    opacity: 1;
    transform: translateY(0);
}

.gallery-item .overlay h4 {
    font-size: 14px;
    font-weight: 500;
}

.gallery-item:first-child {
    grid-column: span 2;
    grid-row: span 2;
    height: auto;
}

/* ========== Teacher Section ========== */
.teacher-section {
    background: var(--bg-light);
}

.teacher-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.teacher-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.teacher-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.teacher-card-body {
    padding: 24px;
}

.teacher-card-body h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

.teacher-card-body .title {
    font-size: 13px;
    color: var(--gold);
    font-weight: 500;
    margin-bottom: 12px;
}

.teacher-card-body p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ========== Inner Pages ========== */
.page-banner {
    height: 280px;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.page-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></svg>') repeat;
    background-size: 100px;
}

.page-banner h2 {
    font-size: 36px;
    font-weight: 700;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.page-banner .breadcrumb {
    margin-top: 15px;
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    position: relative;
    z-index: 1;
}

.page-banner .breadcrumb a {
    color: rgba(255,255,255,0.8);
}

.page-banner .breadcrumb a:hover {
    color: var(--gold);
}

.page-banner .breadcrumb span {
    margin: 0 8px;
}

/* Content layout */
.content-section {
    padding: 50px 0;
}

.content-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 30px;
}

/* Sidebar */
.sidebar {
    position: sticky;
    top: 100px;
    align-self: start;
}

.sidebar-menu {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.sidebar-menu-title {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    padding: 18px 20px;
    font-size: 18px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-menu-title i {
    color: var(--gold);
}

.sidebar-menu a {
    display: block;
    padding: 14px 23px;
    font-size: 14px;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
}

.sidebar-menu a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-light);
    transform: scaleY(0);
    transition: var(--transition);
}

.sidebar-menu a:hover,
.sidebar-menu a.active {
    background: var(--bg-light);
    color: var(--primary-light);
    padding-left: 28px;
}

.sidebar-menu a:hover::before,
.sidebar-menu a.active::before {
    transform: scaleY(1);
}

/* Article list */
.article-list {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 30px;
}

.article-list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary);
}

.article-list-header h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
}

.article-item {
    display: flex;
    align-items: flex-start;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
    gap: 20px;
}

.article-item:last-child {
    border-bottom: none;
}

.article-item:hover {
    background: var(--bg-light);
    padding-left: 10px;
    margin-left: -10px;
    margin-right: -10px;
    padding-right: 10px;
    border-radius: var(--radius);
}

.article-thumb {
    width: 200px;
    max-width: 200px;
    flex-shrink: 0;
    border-radius: var(--radius);
    display: block;
    line-height: 0;
    align-self: flex-start;
}

.article-thumb img {
    display: block;
    width: 100%;
    height: auto;
    max-width: 100%;
    object-fit: contain;
    border-radius: var(--radius);
    transition: transform 0.4s ease;
}

.article-item:hover .article-thumb img {
    transform: scale(1.05);
}

.article-info {
    flex: 1;
    min-width: 0;
}

.article-info h4 {
    font-size: 17px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: var(--transition);
}

.article-info h4:hover {
    color: var(--primary-light);
}

.article-info .excerpt {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 10px;
}

.article-meta {
    display: flex;
    gap: 20px;
    font-size: 12px;
    color: var(--text-light);
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Simple list (no thumb) */
.article-simple {
    display: flex;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px dashed var(--border);
    transition: var(--transition);
}

.article-simple:last-child {
    border-bottom: none;
}

.article-simple:hover {
    padding-left: 8px;
}

.article-simple::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary-light);
    flex-shrink: 0;
    margin-right: 12px;
}

.article-simple a {
    flex: 1;
    font-size: 15px;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.article-simple a:hover {
    color: var(--primary-light);
}

.article-simple .date {
    font-size: 13px;
    color: var(--text-light);
    margin-left: 15px;
    flex-shrink: 0;
}

/* Article detail */
.article-detail {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 40px;
}

.article-detail-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 15px;
    line-height: 1.5;
}

.article-detail-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 25px;
    font-size: 14px;
    color: var(--text-secondary);
    padding-bottom: 25px;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border);
}

.article-detail-meta span i {
    margin-right: 5px;
    color: var(--primary-light);
}

.article-detail-content {
    font-size: 15px;
    line-height: 2;
    color: var(--text-primary);
}

.article-detail-content p {
    margin-bottom: 16px;
}

.article-detail-content img {
    border-radius: var(--radius);
    margin: 10px 0;
    max-width: 100%;
}

.article-detail-content h3 {
    font-size: 20px;
    color: var(--primary);
    margin: 25px 0 15px;
    padding-left: 15px;
    border-left: 4px solid var(--gold);
}

/* Page content */
.page-content {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 40px;
}

.page-content .content-body {
    font-size: 15px;
    line-height: 2;
    color: var(--text-primary);
}

.page-content .content-body p {
    margin-bottom: 16px;
}

.page-content .content-body img {
    border-radius: var(--radius);
    margin: 10px 0;
}

.embedded-external-page {
    width: 100%;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    background: #000;
}

.embedded-external-page iframe {
    display: block;
    width: 100%;
    min-height: 760px;
    border: 0;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: var(--radius);
    font-size: 14px;
    transition: var(--transition);
}

.pagination a {
    background: var(--bg-light);
    color: var(--text-primary);
}

.pagination a:hover {
    background: var(--primary-light);
    color: var(--white);
}

.pagination span.current {
    background: var(--primary);
    color: var(--white);
}

/* ========== Footer ========== */
.main-footer {
    background: var(--bg-dark);
    color: rgba(255,255,255,0.8);
}

.footer-top {
    padding: 50px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.footer-logo img {
    height: 45px;
}

.footer-logo h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
}

.footer-desc {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255,255,255,0.6);
}

.footer-col h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--gold);
    display: inline-block;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--gold);
    padding-left: 5px;
}

.contact-info li {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.contact-info li i {
    color: var(--gold);
    margin-top: 3px;
}

.follow-text {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    margin-bottom: 15px;
}

.footer-qrcode {
    width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.footer-qrcode img {
    width: 120px;
    height: 120px;
    display: block;
    border-radius: var(--radius);
    background: #fff;
    padding: 4px;
    box-sizing: border-box;
}

.footer-qrcode span {
    font-size: 12px;
    color: rgba(255,255,255,0.55);
    text-align: center;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 18px 0;
    text-align: center;
    font-size: 13px;
    color: rgba(255,255,255,0.4);
}

/* ========== Back to Top ========== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    border: none;
    font-size: 18px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(26,82,118,0.4);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-light);
    transform: translateY(-3px);
}

/* ========== Search Results ========== */
.search-results-info {
    margin-bottom: 20px;
    padding: 15px 20px;
    background: var(--bg-light);
    border-radius: var(--radius);
    font-size: 14px;
    color: var(--text-secondary);
}

.search-results-info strong {
    color: var(--primary-light);
}

/* ========== Responsive ========== */
@media (max-width: 1024px) {
    .header-inner {
        gap: 15px;
    }
    .nav-item {
        padding: 0 12px;
        font-size: 14px;
    }
    .news-grid {
        grid-template-columns: 1fr;
    }
    .about-grid {
        grid-template-columns: 1fr;
    }
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .teacher-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .content-layout {
        grid-template-columns: 1fr;
    }
    .sidebar {
        position: static;
    }
    .quick-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 65px;
    }
    
    .top-bar {
        display: none;
    }
    
    .logo-text h1 {
        font-size: 17px;
    }
    
    .logo-text p {
        font-size: 10px;
    }
    
    .logo img {
        height: 38px;
    }
    
    .main-nav {
        display: none;
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        box-shadow: var(--shadow-lg);
        padding: 10px 0;
    }
    
    .main-nav.open {
        display: flex;
    }
    
    .nav-item {
        width: auto;
        height: auto;
        padding: 12px 14px;
        flex-direction: column;
        align-items: center;
    }

    .nav-item > a {
        height: auto;
    }
    
    .nav-item::after {
        display: none;
    }
    
    .has-dropdown .dropdown-menu {
        position: static;
        transform: none;
        box-shadow: none;
        border: none;
        border-top: none;
        opacity: 1;
        visibility: visible;
        display: none;
        padding-left: 20px;
    }
    
    .has-dropdown.open .dropdown-menu {
        display: block;
    }

    .header-search {
        display: none;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .banner-section {
        height: 300px;
    }
    
    .banner-overlay h2 {
        font-size: 20px;
    }
    
    .banner-overlay {
        padding: 20px;
    }
    
    .section {
        padding: 40px 0;
    }
    
    .section-header h2 {
        font-size: 24px;
    }
    
    .quick-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .quick-card {
        padding: 20px 15px;
    }
    
    .quick-card i {
        font-size: 28px;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-item:first-child {
        grid-column: span 2;
        grid-row: span 1;
        height: 220px;
    }
    
    .teacher-grid {
        grid-template-columns: 1fr;
    }
    
    .article-thumb {
        width: 140px;
    }
    
    .page-banner {
        height: 200px;
    }
    
    .page-banner h2 {
        font-size: 24px;
    }
    
    .article-detail {
        padding: 25px 20px;
    }
    
    .article-detail-title {
        font-size: 20px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .stat-item .number {
        font-size: 28px;
    }
}