/* v5 Style: Classic Portal */
:root {
    --primary-blue: #0056b3;
    --primary-red: #d32f2f;
    --bg-gray: #f4f6f9;
    --text-dark: #333;
    --border-color: #ddd;
}

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

body {
    font-family: "SimSun", "Songti SC", serif;
    /* Classic serif for government feel */
    background-color: var(--bg-gray);
    color: var(--text-dark);
    line-height: 1.5;
}

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

a:hover {
    color: var(--primary-red);
}

.container {
    width: 1200px;
    margin: 0 auto;
    background: #fff;
}

/* Header */
.top-bar {
    background: #f8f8f8;
    border-bottom: 1px solid #ddd;
    height: 30px;
    line-height: 30px;
    font-size: 12px;
}

.header-main {
    height: 120px;
    background: url('../shared/images/banner_bg_blue.jpg') no-repeat center;
    /* Fallback color if missing */
    background-color: var(--primary-blue);
    display: flex;
    align-items: center;
    padding: 0 40px;
}

.header-title {
    color: #fff;
    font-size: 36px;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Navigation */
.nav-bar {
    background: var(--primary-blue);
    height: 45px;
    display: flex;
    align-items: center;
}

.nav-list {
    list-style: none;
    display: flex;
    width: 100%;
}

.nav-list li {
    flex: 1;
    text-align: center;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.nav-list li:last-child {
    border-right: none;
}

.nav-list li a {
    color: #fff;
    font-family: "Microsoft YaHei", sans-serif;
    font-size: 15px;
    display: block;
    line-height: 45px;
}

.nav-list li:hover {
    background: rgba(0, 0, 0, 0.1);
}

/* Main Content Layout */
.main-wrapper {
    padding: 15px 0;
}

.section-row {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.col-sidebar {
    width: 280px;
}

.col-main {
    flex: 1;
}

.col-extra {
    width: 280px;
}

/* Modules */
.panel {
    border: 1px solid var(--border-color);
    margin-bottom: 15px;
    background: #fff;
}

.panel-header {
    background: #f5f5f5;
    border-bottom: 1px solid var(--border-color);
    padding: 8px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 2px solid var(--primary-blue);
}

.panel-title {
    font-weight: bold;
    color: var(--primary-blue);
    font-size: 16px;
    font-family: "Microsoft YaHei", sans-serif;
}

.panel-more {
    font-size: 12px;
    color: #666;
}

.panel-body {
    padding: 10px;
}

/* Lists */
.dense-list {
    list-style: none;
}

.dense-list li {
    line-height: 32px;
    border-bottom: 1px dashed #eee;
    display: flex;
    justify-content: space-between;
    font-size: 14px;
}

.dense-list li:before {
    content: "■";
    color: var(--primary-blue);
    font-size: 12px;
    margin-right: 5px;
    transform: scale(0.6);
}

.dense-list li a {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 70%;
}

.dense-list .date {
    color: #999;
    font-size: 12px;
}

/* Carousel */
.carousel-box {
    width: 100%;
    height: 320px;
    background: #000;
    position: relative;
    overflow: hidden;
}

.carousel-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Tabs */
.tab-header-classic {
    display: flex;
    border-bottom: 2px solid var(--primary-red);
    background: #fafafa;
}

.tab-item {
    padding: 10px 20px;
    cursor: pointer;
    font-weight: bold;
    color: #333;
}

.tab-item.active {
    background: var(--primary-red);
    color: #fff;
}

/* Service Grid */
.service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.service-btn {
    background: #f8fbfd;
    border: 1px solid #e1e4e8;
    text-align: center;
    padding: 15px 5px;
    font-size: 14px;
    color: var(--primary-blue);
    transition: all 0.2s;
}

.service-btn:hover {
    background: var(--primary-blue);
    color: #fff;
    border-color: var(--primary-blue);
}

.service-btn i {
    display: block;
    font-size: 24px;
    margin-bottom: 8px;
}

/* Special Banner Scroll */
.special-bar {
    border: 1px solid var(--border-color);
    padding: 10px;
    background: #fff;
}

.special-scroll {
    display: flex;
    overflow-x: auto;
    gap: 10px;
}

.special-item {
    min-width: 150px;
    height: 50px;
    background: #eee;
}

/* Footer */
.footer {
    background: #333;
    color: #ccc;
    padding: 40px 0;
    text-align: center;
    font-size: 14px;
    margin-top: 20px;
}

.footer p {
    margin: 5px 0;
}