/* ===================================
   天津源聚网络货运系统 - 全局样式
   =================================== */

/* CSS 变量定义 */
:root {
    --color-primary: #0c4a6e;
    --color-primary-dark: #082f49;
    --color-primary-light: #0e7490;
    --color-accent: #f97316;
    --color-accent-dark: #c2410c;
    --color-success: #059669;
    --color-danger: #dc2626;
    --color-warning: #d97706;
    --color-bg: #f8fafc;
    --color-surface: #ffffff;
    --color-text: #1e293b;
    --color-text-secondary: #64748b;
    --color-text-light: #94a3b8;
    --color-border: #e2e8f0;
    --color-border-light: #f1f5f9;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    --header-height: 64px;
    --container-max: 1200px;
    --transition: all 0.3s ease;
}

/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    font-size: 14px;
}

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

a:hover {
    color: var(--color-accent);
}

ul, ol {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

button {
    cursor: pointer;
    border: none;
    font-family: inherit;
    transition: var(--transition);
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

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

/* ===================================
   导航栏
   =================================== */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
    height: var(--header-height);
}

.header-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary);
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
}

.nav-menu {
    display: flex;
    gap: 28px;
    align-items: center;
}

.nav-menu a {
    color: var(--color-text);
    font-weight: 500;
    font-size: 15px;
    position: relative;
    padding: 8px 0;
}

.nav-menu a:hover, .nav-menu a.active {
    color: var(--color-primary);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-accent);
    border-radius: 1px;
}

.header-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.user-menu {
    position: relative;
    display: none;
}

.user-menu.show {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    padding: 8px 0;
    display: none;
}

.user-dropdown.show {
    display: block;
}

.user-dropdown a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    color: var(--color-text);
    font-size: 14px;
}

.user-dropdown a:hover {
    background: var(--color-bg);
    color: var(--color-primary);
}

/* 按钮 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 24px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-accent {
    background: var(--color-accent);
    color: white;
}

.btn-accent:hover {
    background: var(--color-accent-dark);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--color-border);
    color: var(--color-text);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
    padding: 8px 16px;
}

.btn-ghost:hover {
    background: var(--color-bg);
    color: var(--color-primary);
}

.btn-lg {
    padding: 14px 32px;
    font-size: 16px;
}

.btn-sm {
    padding: 6px 14px;
    font-size: 13px;
}

.btn-block {
    width: 100%;
}

/* ===================================
   Hero 区域
   =================================== */
.hero {
    background: linear-gradient(135deg, #082f49 0%, #0c4a6e 50%, #0e7490 100%);
    color: white;
    padding: 70px 0 90px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-inner {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero h1 {
    font-size: 38px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.hero-subtitle {
    font-size: 17px;
    opacity: 0.85;
    margin-bottom: 36px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-search {
    display: flex;
    max-width: 680px;
    margin: 0 auto;
    background: white;
    border-radius: var(--radius-full);
    padding: 6px;
    box-shadow: var(--shadow-xl);
}

.hero-search input {
    flex: 1;
    border: none;
    outline: none;
    padding: 12px 24px;
    font-size: 15px;
    background: transparent;
    color: var(--color-text);
}

.hero-search button {
    padding: 12px 32px;
    border-radius: var(--radius-full);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 48px;
}

.hero-stat {
    text-align: center;
}

.hero-stat-num {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-accent);
    font-family: 'DIN Alternate', 'Roboto', sans-serif;
}

.hero-stat-label {
    font-size: 14px;
    opacity: 0.8;
    margin-top: 4px;
}

/* ===================================
   通用区块
   =================================== */
.section {
    padding: 60px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
}

.section-title h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

.section-title p {
    color: var(--color-text-secondary);
    font-size: 15px;
}

.section-title .accent-line {
    width: 50px;
    height: 3px;
    background: var(--color-accent);
    margin: 12px auto 0;
    border-radius: 2px;
}

/* ===================================
   分类卡片
   =================================== */
.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.category-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 28px 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--color-border-light);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.category-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    background: linear-gradient(135deg, #e0f2fe, #bae6fd);
    color: var(--color-primary);
}

.category-card:nth-child(2) .category-icon {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    color: var(--color-accent-dark);
}

.category-card:nth-child(3) .category-icon {
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
    color: var(--color-success);
}

.category-card:nth-child(4) .category-icon {
    background: linear-gradient(135deg, #fce7f3, #fbcfe8);
    color: #be185d;
}

.category-card:nth-child(5) .category-icon {
    background: linear-gradient(135deg, #ede9fe, #ddd6fe);
    color: #6d28d9;
}

.category-card:nth-child(6) .category-icon {
    background: linear-gradient(135deg, #e0f2fe, #bae6fd);
    color: var(--color-primary);
}

.category-card:nth-child(7) .category-icon {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    color: var(--color-accent-dark);
}

.category-card:nth-child(8) .category-icon {
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
    color: var(--color-success);
}

.category-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 6px;
}

.category-desc {
    font-size: 13px;
    color: var(--color-text-secondary);
}

.category-count {
    display: inline-block;
    margin-top: 10px;
    padding: 2px 12px;
    background: var(--color-bg);
    border-radius: var(--radius-full);
    font-size: 12px;
    color: var(--color-text-secondary);
}

/* ===================================
   信息卡片
   =================================== */
.info-card {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--color-border-light);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.info-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.info-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.info-card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.5;
    flex: 1;
}

.info-card:hover .info-card-title {
    color: var(--color-primary);
}

.tag {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
}

.tag-cargo { background: #dbeafe; color: #1e40af; }
.tag-vehicle { background: #fef3c7; color: #92400e; }
.tag-line { background: #d1fae5; color: #065f46; }
.tag-warehouse { background: #ede9fe; color: #5b21b6; }
.tag-cold { background: #e0f2fe; color: #075985; }
.tag-heavy { background: #fee2e2; color: #991b1b; }
.tag-delivery { background: #fce7f3; color: #9d174d; }
.tag-rental { background: #f1f5f9; color: #475569; }

.info-route {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--color-text-secondary);
}

.route-arrow {
    color: var(--color-accent);
    font-weight: 700;
}

.info-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13px;
    color: var(--color-text-secondary);
    padding-top: 12px;
    border-top: 1px solid var(--color-border-light);
}

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

.info-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
}

.info-publisher {
    color: var(--color-text-secondary);
}

.info-publisher strong {
    color: var(--color-text);
    font-weight: 500;
}

.info-phone {
    color: var(--color-accent);
    font-weight: 600;
    font-family: 'DIN Alternate', 'Roboto', sans-serif;
}

.info-price {
    color: var(--color-danger);
    font-weight: 700;
    font-size: 16px;
    font-family: 'DIN Alternate', 'Roboto', sans-serif;
}

/* 信息列表网格 */
.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* ===================================
   平台优势
   =================================== */
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.advantage-card {
    text-align: center;
    padding: 32px 20px;
}

.advantage-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
}

.advantage-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.advantage-card p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ===================================
   页脚
   =================================== */
.footer {
    background: var(--color-primary-dark);
    color: #cbd5e1;
    padding: 50px 0 20px;
    margin-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 36px;
}

.footer-brand h3 {
    color: white;
    font-size: 20px;
    margin-bottom: 12px;
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.8;
    opacity: 0.8;
}

.footer-col h4 {
    color: white;
    font-size: 15px;
    margin-bottom: 16px;
}

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

.footer-col ul li a {
    color: #cbd5e1;
    font-size: 14px;
}

.footer-col ul li a:hover {
    color: var(--color-accent);
}

.footer-contact p {
    font-size: 14px;
    margin-bottom: 8px;
    opacity: 0.85;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 13px;
    opacity: 0.7;
}

.footer-bottom a {
    color: #cbd5e1;
    margin: 0 6px;
}

.footer-bottom a:hover {
    color: var(--color-accent);
}

.icp-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: var(--transition);
}

.icp-link:hover {
    text-decoration: underline;
}

/* ===================================
   表单
   =================================== */
.form-container {
    max-width: 440px;
    margin: 40px auto;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.form-title {
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 8px;
}

.form-subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 14px;
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 8px;
}

.form-label .required {
    color: var(--color-danger);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--color-text);
    background: var(--color-surface);
    transition: var(--transition);
    outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(12, 74, 110, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-check {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 13px;
    color: var(--color-text-secondary);
}

.form-check input {
    margin-top: 2px;
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary);
}

.form-check a {
    color: var(--color-primary);
    font-weight: 500;
}

.form-error {
    color: var(--color-danger);
    font-size: 13px;
    margin-top: 6px;
    display: none;
}

.form-error.show {
    display: block;
}

.form-footer {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
    color: var(--color-text-secondary);
}

.form-footer a {
    color: var(--color-primary);
    font-weight: 500;
}

/* ===================================
   列表页布局
   =================================== */
.list-page {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 24px;
    padding: 30px 0;
}

.sidebar {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    height: fit-content;
    position: sticky;
    top: 80px;
}

.sidebar-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-border-light);
}

.sidebar-category {
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 14px;
    color: var(--color-text);
    transition: var(--transition);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}

.sidebar-category:hover {
    background: var(--color-bg);
    color: var(--color-primary);
}

.sidebar-category.active {
    background: var(--color-primary);
    color: white;
}

.sidebar-category .count {
    font-size: 12px;
    opacity: 0.7;
}

.list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.list-search {
    display: flex;
    gap: 8px;
    flex: 1;
    max-width: 400px;
}

.list-search input {
    flex: 1;
    padding: 10px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    outline: none;
}

.list-search input:focus {
    border-color: var(--color-primary);
}

.list-info {
    font-size: 14px;
    color: var(--color-text-secondary);
}

.list-info strong {
    color: var(--color-primary);
}

.list-results {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.list-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-secondary);
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 32px;
}

.pagination button {
    min-width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-size: 14px;
    padding: 0 12px;
}

.pagination button:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination button.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.pagination button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ===================================
   详情页
   =================================== */
.detail-page {
    padding: 30px 0;
}

.breadcrumb {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
}

.breadcrumb a {
    color: var(--color-text-secondary);
}

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

.breadcrumb span {
    margin: 0 8px;
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 24px;
}

.detail-main {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 32px;
    box-shadow: var(--shadow-sm);
}

.detail-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.4;
}

.detail-meta {
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: var(--color-text-secondary);
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border-light);
    margin-bottom: 24px;
}

.detail-section {
    margin-bottom: 28px;
}

.detail-section h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 16px;
    padding-left: 12px;
    border-left: 3px solid var(--color-accent);
}

.param-table {
    width: 100%;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.param-table tr {
    border-bottom: 1px solid var(--color-border-light);
}

.param-table tr:last-child {
    border-bottom: none;
}

.param-table td {
    padding: 14px 18px;
    font-size: 14px;
}

.param-table td:first-child {
    background: var(--color-bg);
    color: var(--color-text-secondary);
    width: 140px;
    font-weight: 500;
}

.param-table td:last-child {
    color: var(--color-text);
    font-weight: 500;
}

.detail-description {
    font-size: 15px;
    line-height: 1.9;
    color: var(--color-text);
    background: var(--color-bg);
    padding: 24px;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary-light);
}

.detail-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.publisher-card {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.publisher-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 600;
    margin: 0 auto 12px;
}

.publisher-name {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 4px;
}

.publisher-company {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-bottom: 16px;
}

.publisher-phone {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-accent);
    font-family: 'DIN Alternate', 'Roboto', sans-serif;
    margin-bottom: 16px;
}

.contact-btn {
    width: 100%;
    margin-bottom: 8px;
}

.related-card {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
}

.related-card h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 14px;
}

.related-item {
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border-light);
    font-size: 14px;
    cursor: pointer;
}

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

.related-item:hover {
    color: var(--color-primary);
}

.related-item-meta {
    font-size: 12px;
    color: var(--color-text-secondary);
    margin-top: 2px;
}

/* ===================================
   个人中心 / Dashboard
   =================================== */
.dashboard {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 24px;
    padding: 30px 0;
    min-height: calc(100vh - var(--header-height) - 200px);
}

.dashboard-sidebar {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    height: fit-content;
    position: sticky;
    top: 80px;
}

.dashboard-user {
    text-align: center;
    padding: 20px 0;
    border-bottom: 1px solid var(--color-border-light);
    margin-bottom: 16px;
}

.dashboard-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 600;
    margin: 0 auto 10px;
}

.dashboard-username {
    font-size: 15px;
    font-weight: 600;
}

.dashboard-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-size: 14px;
    margin-bottom: 4px;
}

.dashboard-menu a:hover {
    background: var(--color-bg);
    color: var(--color-primary);
}

.dashboard-menu a.active {
    background: var(--color-primary);
    color: white;
}

.dashboard-main {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 28px;
    box-shadow: var(--shadow-sm);
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border-light);
}

.dashboard-header h2 {
    font-size: 20px;
    font-weight: 600;
}

.stat-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--color-bg);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
}

.stat-card-icon {
    width: 44px;
    height: 44px;
    margin: 0 auto 10px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.stat-card-num {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
    font-family: 'DIN Alternate', 'Roboto', sans-serif;
}

.stat-card-label {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-top: 2px;
}

/* 表格 */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    text-align: left;
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.data-table td {
    padding: 14px 16px;
    font-size: 14px;
    border-bottom: 1px solid var(--color-border-light);
}

.data-table tr:hover td {
    background: var(--color-bg);
}

.status-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 500;
}

.status-pending { background: #fef3c7; color: #92400e; }
.status-active { background: #d1fae5; color: #065f46; }
.status-completed { background: #dbeafe; color: #1e40af; }
.status-cancelled { background: #fee2e2; color: #991b1b; }
.status-offline { background: #f1f5f9; color: #64748b; }

/* ===================================
   发布规则提示
   =================================== */
.rules-banner {
    background: linear-gradient(135deg, #fff7ed, #ffedd5);
    border: 1px solid #fed7aa;
    border-radius: var(--radius-md);
    padding: 20px 24px;
    margin-bottom: 24px;
}

.rules-banner h3 {
    color: var(--color-accent-dark);
    font-size: 16px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.rules-banner ul {
    padding-left: 20px;
}

.rules-banner ul li {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-bottom: 6px;
    list-style: disc;
}

/* ===================================
   协议页面
   =================================== */
.legal-page {
    max-width: 800px;
    margin: 40px auto;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.legal-page h1 {
    font-size: 26px;
    text-align: center;
    margin-bottom: 8px;
}

.legal-update-date {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 13px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border-light);
}

.legal-page h2 {
    font-size: 18px;
    margin: 24px 0 12px;
    color: var(--color-primary);
}

.legal-page p {
    font-size: 14px;
    line-height: 1.9;
    color: var(--color-text);
    margin-bottom: 12px;
}

.legal-page ol {
    padding-left: 20px;
    margin-bottom: 12px;
}

.legal-page ol li {
    font-size: 14px;
    line-height: 1.9;
    color: var(--color-text);
    margin-bottom: 6px;
}

/* ===================================
   关于我们
   =================================== */
.about-hero {
    background: linear-gradient(135deg, #082f49 0%, #0c4a6e 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.about-hero h1 {
    font-size: 32px;
    margin-bottom: 12px;
}

.about-content {
    max-width: 800px;
    margin: 40px auto;
}

.about-content p {
    font-size: 15px;
    line-height: 2;
    color: var(--color-text);
    margin-bottom: 16px;
}

.about-info-card {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    margin: 30px 0;
}

.about-info-card h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--color-primary);
}

.about-info-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.about-info-item {
    display: flex;
    gap: 12px;
    font-size: 14px;
}

.about-info-item .label {
    color: var(--color-text-secondary);
    min-width: 80px;
}

.about-info-item .value {
    color: var(--color-text);
    font-weight: 500;
}

/* ===================================
   提示消息
   =================================== */
.toast {
    position: fixed;
    top: 80px;
    right: 20px;
    background: var(--color-text);
    color: white;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    font-size: 14px;
    transform: translateX(400px);
    transition: transform 0.3s ease;
}

.toast.show {
    transform: translateX(0);
}

.toast-success {
    background: var(--color-success);
}

.toast-error {
    background: var(--color-danger);
}

.toast-warning {
    background: var(--color-warning);
}

/* ===================================
   响应式
   =================================== */
@media (max-width: 1024px) {
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .advantage-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .info-grid {
        grid-template-columns: 1fr;
    }
    .detail-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .stat-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    .hero h1 {
        font-size: 26px;
    }
    .hero-stats {
        gap: 30px;
    }
    .hero-stat-num {
        font-size: 24px;
    }
    .list-page,
    .dashboard {
        grid-template-columns: 1fr;
    }
    .sidebar,
    .dashboard-sidebar {
        position: static;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .about-info-list {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .section {
        padding: 40px 0;
    }
    .section-title h2 {
        font-size: 22px;
    }
}