/* ============================================
   竞彩网 - 全局样式表
   CSS前缀: jc-
   干扰前缀: dash-
   配色: 主#121212 辅#2979FF 点#FF6D00 文#E0E0E0 链#2979FF
   ============================================ */

/* --- 干扰标签隐藏 --- */
.dash-jammer-block { display: none; }

/* --- CSS变量 --- */
:root {
    --jc-primary: #121212;
    --jc-secondary: #2979FF;
    --jc-accent: #FF6D00;
    --jc-text: #E0E0E0;
    --jc-link: #2979FF;
    --jc-bg-card: #1E1E1E;
    --jc-bg-card-hover: #252525;
    --jc-border: #2A2A2A;
    --jc-text-muted: #9E9E9E;
    --jc-gradient-blue: linear-gradient(135deg, #2979FF 0%, #1565C0 100%);
    --jc-gradient-orange: linear-gradient(135deg, #FF6D00 0%, #E65100 100%);
    --jc-shadow: 0 4px 24px rgba(0,0,0,0.4);
    --jc-shadow-hover: 0 8px 32px rgba(41,121,255,0.15);
    --jc-radius: 12px;
    --jc-radius-sm: 8px;
    --jc-font-cn: 'Source Han Sans SC', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    --jc-font-en: 'Roboto', 'Helvetica Neue', Arial, sans-serif;
}

/* --- 全局重置 --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--jc-font-cn);
    background-color: var(--jc-primary);
    color: var(--jc-text);
    line-height: 1.8;
    overflow-x: hidden;
}

a {
    color: var(--jc-link);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--jc-font-cn);
    font-weight: 700;
    line-height: 1.3;
    color: #FFFFFF;
}

h1 { font-size: 2.25rem; margin-bottom: 1rem; }
h2 { font-size: 1.75rem; margin-bottom: 0.875rem; }
h3 { font-size: 1.375rem; margin-bottom: 0.75rem; }
h4 { font-size: 1.125rem; margin-bottom: 0.625rem; }

p {
    margin-bottom: 1rem;
    color: var(--jc-text);
}

/* --- 容器 --- */
.jc-container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* --- 头部导航 --- */
.jc-header {
    background-color: var(--jc-primary);
    border-bottom: 1px solid var(--jc-border);
    padding: 0;
    z-index: 1000;
}

.jc-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0.75rem 1rem;
}

.jc-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.jc-logo img {
    height: 40px;
    width: auto;
}

.jc-logo-text {
    font-size: 1.375rem;
    font-weight: 700;
    color: #FFFFFF;
    font-family: var(--jc-font-cn);
}

/* 桌面导航 */
.jc-nav {
    display: flex;
    align-items: center;
    gap: 0;
}

.jc-nav-list {
    display: flex;
    list-style: none;
    gap: 0;
}

.jc-nav-item {
    position: relative;
}

.jc-nav-link {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--jc-text);
    font-size: 0.9375rem;
    font-weight: 500;
    transition: color 0.3s ease, transform 0.3s ease;
    white-space: nowrap;
}

.jc-nav-link:hover {
    color: var(--jc-secondary);
    transform: scale(1.05);
}

.jc-nav-link.jc-active {
    color: var(--jc-secondary);
}

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

/* 汉堡菜单 */
.jc-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
}

.jc-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--jc-text);
    transition: all 0.3s ease;
    border-radius: 1px;
}

.jc-hamburger.jc-open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.jc-hamburger.jc-open span:nth-child(2) {
    opacity: 0;
}

.jc-hamburger.jc-open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* 移动端侧边菜单 */
.jc-mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(18, 18, 18, 0.98);
    backdrop-filter: blur(20px);
    z-index: 9999;
    transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    padding: 5rem 1.5rem 2rem;
    border-left: 1px solid var(--jc-border);
}

.jc-mobile-menu.jc-open {
    right: 0;
}

.jc-mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.jc-mobile-menu-overlay.jc-open {
    opacity: 1;
    visibility: visible;
}

.jc-mobile-nav-list {
    list-style: none;
}

.jc-mobile-nav-item {
    border-bottom: 1px solid var(--jc-border);
}

.jc-mobile-nav-link {
    display: block;
    padding: 1rem 0;
    color: var(--jc-text);
    font-size: 1.0625rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.jc-mobile-nav-link:hover,
.jc-mobile-nav-link.jc-active {
    color: var(--jc-secondary);
}

/* --- 通用卡片 --- */
.jc-card {
    background-color: var(--jc-bg-card);
    border: 1px solid var(--jc-border);
    border-radius: var(--jc-radius);
    padding: 1.5rem;
    transition: all 0.3s ease;
    box-shadow: var(--jc-shadow);
}

.jc-card:hover {
    background-color: var(--jc-bg-card-hover);
    box-shadow: var(--jc-shadow-hover);
    border-color: rgba(41,121,255,0.3);
}

/* --- Section通用 --- */
.jc-section {
    padding: 3rem 0;
}

.jc-section-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 0.5rem;
}

.jc-section-subtitle {
    color: var(--jc-text-muted);
    font-size: 0.9375rem;
    margin-bottom: 2rem;
}

.jc-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.jc-section-header .jc-more-link {
    color: var(--jc-secondary);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* --- 按钮 --- */
.jc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--jc-radius-sm);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: var(--jc-font-cn);
}

.jc-btn-primary {
    background: var(--jc-gradient-blue);
    color: #FFFFFF;
}

.jc-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(41,121,255,0.4);
    color: #FFFFFF;
}

.jc-btn-accent {
    background: var(--jc-gradient-orange);
    color: #FFFFFF;
}

.jc-btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,109,0,0.4);
    color: #FFFFFF;
}

.jc-btn-outline {
    background: transparent;
    color: var(--jc-secondary);
    border: 1px solid var(--jc-secondary);
}

.jc-btn-outline:hover {
    background: var(--jc-secondary);
    color: #FFFFFF;
}

/* --- 核心数据仪表盘 --- */
.jc-core-dashboard {
    background: linear-gradient(180deg, rgba(41,121,255,0.08) 0%, transparent 100%);
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--jc-border);
}

.jc-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.jc-dashboard-stat {
    background: var(--jc-bg-card);
    border: 1px solid var(--jc-border);
    border-radius: var(--jc-radius);
    padding: 1.25rem;
    text-align: center;
    transition: all 0.3s ease;
}

.jc-dashboard-stat:hover {
    border-color: var(--jc-secondary);
    box-shadow: 0 0 20px rgba(41,121,255,0.1);
}

.jc-stat-value {
    font-family: var(--jc-font-en);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--jc-secondary);
    margin-bottom: 0.25rem;
}

.jc-stat-value.jc-accent {
    color: var(--jc-accent);
}

.jc-stat-label {
    font-size: 0.8125rem;
    color: var(--jc-text-muted);
}

.jc-stat-change {
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

.jc-stat-change.jc-up { color: #4CAF50; }
.jc-stat-change.jc-down { color: #F44336; }

/* --- 焦点赛事 --- */
.jc-focus-matches {
    padding: 3rem 0;
}

.jc-match-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.jc-match-card {
    background: var(--jc-bg-card);
    border: 1px solid var(--jc-border);
    border-radius: var(--jc-radius);
    padding: 1.25rem;
    transition: all 0.3s ease;
}

.jc-match-card:hover {
    border-color: var(--jc-secondary);
    box-shadow: var(--jc-shadow-hover);
}

.jc-match-league {
    font-size: 0.75rem;
    color: var(--jc-accent);
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.jc-match-teams {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.jc-match-team {
    text-align: center;
    flex: 1;
}

.jc-match-team-name {
    font-size: 0.9375rem;
    font-weight: 600;
    color: #FFFFFF;
}

.jc-match-vs {
    font-size: 0.8125rem;
    color: var(--jc-text-muted);
    padding: 0 0.5rem;
}

.jc-match-time {
    font-size: 0.8125rem;
    color: var(--jc-text-muted);
    text-align: center;
    margin-bottom: 0.75rem;
}

.jc-match-odds {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.jc-odds-item {
    background: rgba(41,121,255,0.1);
    border: 1px solid rgba(41,121,255,0.2);
    border-radius: var(--jc-radius-sm);
    padding: 0.5rem;
    text-align: center;
    font-family: var(--jc-font-en);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--jc-secondary);
    transition: all 0.3s ease;
}

.jc-odds-item:hover {
    background: rgba(41,121,255,0.2);
}

.jc-odds-label {
    font-size: 0.6875rem;
    color: var(--jc-text-muted);
    display: block;
    margin-bottom: 2px;
    font-family: var(--jc-font-cn);
    font-weight: 400;
}

/* --- AI推荐 --- */
.jc-ai-picks {
    padding: 3rem 0;
    background: linear-gradient(180deg, transparent 0%, rgba(255,109,0,0.05) 50%, transparent 100%);
}

.jc-ai-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.jc-ai-card {
    background: var(--jc-bg-card);
    border: 1px solid var(--jc-border);
    border-radius: var(--jc-radius);
    padding: 1.5rem;
    display: flex;
    gap: 1rem;
    transition: all 0.3s ease;
}

.jc-ai-card:hover {
    border-color: var(--jc-accent);
    box-shadow: 0 0 20px rgba(255,109,0,0.1);
}

.jc-ai-confidence {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--jc-font-en);
    font-weight: 700;
    font-size: 1.125rem;
    flex-shrink: 0;
    border: 3px solid;
}

.jc-ai-confidence.jc-high {
    color: #4CAF50;
    border-color: #4CAF50;
    background: rgba(76,175,80,0.1);
}

.jc-ai-confidence.jc-medium {
    color: var(--jc-accent);
    border-color: var(--jc-accent);
    background: rgba(255,109,0,0.1);
}

.jc-ai-info h4 {
    margin-bottom: 0.25rem;
}

.jc-ai-tag {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.jc-ai-tag.jc-tag-win { background: rgba(76,175,80,0.2); color: #4CAF50; }
.jc-ai-tag.jc-tag-draw { background: rgba(255,193,7,0.2); color: #FFC107; }
.jc-ai-tag.jc-tag-value { background: rgba(41,121,255,0.2); color: var(--jc-secondary); }

/* --- 数据驾驶舱入口 --- */
.jc-cockpit-entry {
    padding: 4rem 0;
    background: url('../images/bg/cockpit-bg.webp') center/cover no-repeat;
    position: relative;
}

.jc-cockpit-entry::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(18,18,18,0.85);
}

.jc-cockpit-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.jc-cockpit-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.jc-cockpit-content p {
    font-size: 1.0625rem;
    color: var(--jc-text);
    margin-bottom: 2rem;
}

/* --- 赔率监控 --- */
.jc-odds-monitor {
    padding: 3rem 0;
}

.jc-chart-container {
    background: var(--jc-bg-card);
    border: 1px solid var(--jc-border);
    border-radius: var(--jc-radius);
    padding: 1.5rem;
    min-height: 300px;
}

.jc-chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.jc-chart-legend {
    display: flex;
    gap: 1rem;
    font-size: 0.8125rem;
}

.jc-legend-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.jc-legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

/* --- 专家分析 --- */
.jc-expert-articles {
    padding: 3rem 0;
}

.jc-article-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.jc-article-card {
    background: var(--jc-bg-card);
    border: 1px solid var(--jc-border);
    border-radius: var(--jc-radius);
    overflow: hidden;
    transition: all 0.3s ease;
}

.jc-article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--jc-shadow-hover);
}

.jc-article-thumb {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.jc-article-body {
    padding: 1.25rem;
}

.jc-article-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.75rem;
    color: var(--jc-text-muted);
    margin-bottom: 0.5rem;
}

.jc-article-category {
    color: var(--jc-accent);
    font-weight: 600;
}

.jc-article-title {
    font-size: 1.0625rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 0.5rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.jc-article-excerpt {
    font-size: 0.875rem;
    color: var(--jc-text-muted);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* --- 工具箱 --- */
.jc-tools-box {
    padding: 3rem 0;
    background: linear-gradient(180deg, transparent 0%, rgba(41,121,255,0.05) 100%);
}

.jc-tools-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.jc-tool-card {
    background: var(--jc-bg-card);
    border: 1px solid var(--jc-border);
    border-radius: var(--jc-radius);
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.jc-tool-card:hover {
    border-color: var(--jc-secondary);
    transform: translateY(-4px);
}

.jc-tool-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 1rem;
    background: rgba(41,121,255,0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.jc-tool-name {
    font-size: 1rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 0.25rem;
}

.jc-tool-desc {
    font-size: 0.8125rem;
    color: var(--jc-text-muted);
}

/* --- 用户情报 --- */
.jc-user-intel {
    padding: 3rem 0;
}

.jc-intel-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.jc-intel-item {
    background: var(--jc-bg-card);
    border: 1px solid var(--jc-border);
    border-radius: var(--jc-radius);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
}

.jc-intel-item:hover {
    border-color: var(--jc-secondary);
}

.jc-intel-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.jc-intel-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--jc-gradient-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 700;
    color: #FFFFFF;
}

.jc-intel-content h4 {
    font-size: 0.9375rem;
    margin-bottom: 0.125rem;
}

.jc-intel-content p {
    font-size: 0.8125rem;
    color: var(--jc-text-muted);
    margin-bottom: 0;
}

.jc-intel-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.8125rem;
    color: var(--jc-text-muted);
}

/* --- 专题报告 --- */
.jc-special-reports {
    padding: 3rem 0;
}

.jc-report-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.jc-report-card {
    background: var(--jc-bg-card);
    border: 1px solid var(--jc-border);
    border-radius: var(--jc-radius);
    padding: 1.5rem;
    display: flex;
    gap: 1.25rem;
    transition: all 0.3s ease;
}

.jc-report-card:hover {
    border-color: var(--jc-secondary);
    box-shadow: var(--jc-shadow-hover);
}

.jc-report-thumb {
    width: 120px;
    height: 90px;
    border-radius: var(--jc-radius-sm);
    object-fit: cover;
    flex-shrink: 0;
}

.jc-report-tag {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    background: rgba(41,121,255,0.15);
    color: var(--jc-secondary);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* --- 合作伙伴 --- */
.jc-partners-honors {
    padding: 3rem 0;
    border-top: 1px solid var(--jc-border);
}

.jc-partners-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.jc-partner-badge {
    max-height: 80px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.jc-partner-badge:hover {
    opacity: 1;
}

/* --- 页脚 --- */
.jc-footer {
    background-color: var(--jc-primary);
    border-top: 1px solid var(--jc-border);
    padding: 3rem 0 1.5rem;
}

.jc-footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.jc-footer-col h4 {
    font-size: 1rem;
    color: #FFFFFF;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--jc-secondary);
    display: inline-block;
}

.jc-footer-links {
    list-style: none;
}

.jc-footer-links li {
    margin-bottom: 0.5rem;
}

.jc-footer-links a {
    color: var(--jc-text-muted);
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.jc-footer-links a:hover {
    color: var(--jc-secondary);
}

.jc-footer-honor {
    text-align: center;
    padding: 1.5rem 0;
    border-top: 1px solid var(--jc-border);
    margin-bottom: 1rem;
}

.jc-footer-honor img {
    height: 60px;
    margin: 0 auto 0.5rem;
}

.jc-footer-honor p {
    font-size: 0.8125rem;
    color: var(--jc-text-muted);
}

.jc-footer-icp {
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid var(--jc-border);
    font-size: 0.8125rem;
    color: var(--jc-text-muted);
}

.jc-footer-icp a {
    color: var(--jc-text-muted);
    margin: 0 0.5rem;
}

.jc-footer-icp a:hover {
    color: var(--jc-secondary);
}

/* --- 内页通用 --- */
.jc-page-hero {
    padding: 3rem 0 2rem;
    background: linear-gradient(180deg, rgba(41,121,255,0.1) 0%, transparent 100%);
    border-bottom: 1px solid var(--jc-border);
}

.jc-breadcrumb {
    font-size: 0.8125rem;
    color: var(--jc-text-muted);
    margin-bottom: 1rem;
}

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

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

.jc-breadcrumb span {
    margin: 0 0.5rem;
}

/* 内页文章 */
.jc-article-content {
    padding: 2rem 0;
}

.jc-article-main {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 2rem;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 1rem;
}

.jc-article-text {
    background: var(--jc-bg-card);
    border: 1px solid var(--jc-border);
    border-radius: var(--jc-radius);
    padding: 2rem;
}

.jc-article-text p {
    margin-bottom: 1.25rem;
    line-height: 1.9;
    font-size: 1rem;
}

.jc-article-text h2 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--jc-border);
}

.jc-article-text h3 {
    font-size: 1.25rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.jc-article-img {
    width: 100%;
    border-radius: var(--jc-radius-sm);
    margin: 1.5rem 0;
}

/* 侧边栏 */
.jc-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.jc-sidebar-widget {
    background: var(--jc-bg-card);
    border: 1px solid var(--jc-border);
    border-radius: var(--jc-radius);
    padding: 1.25rem;
}

.jc-sidebar-widget h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--jc-border);
}

.jc-sidebar-list {
    list-style: none;
}

.jc-sidebar-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(42,42,42,0.5);
    font-size: 0.875rem;
}

.jc-sidebar-list li:last-child {
    border-bottom: none;
}

.jc-sidebar-list a {
    color: var(--jc-text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.jc-sidebar-list a:hover {
    color: var(--jc-secondary);
}

.jc-sidebar-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    font-family: var(--jc-font-en);
    background: rgba(41,121,255,0.2);
    color: var(--jc-secondary);
    flex-shrink: 0;
}

.jc-sidebar-num.jc-top {
    background: var(--jc-gradient-orange);
    color: #FFFFFF;
}

/* --- 数据驾驶舱页面 --- */
.jc-cockpit-page {
    min-height: 100vh;
    background: var(--jc-primary);
}

.jc-cockpit-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: calc(100vh - 60px);
}

.jc-cockpit-sidebar {
    background: var(--jc-bg-card);
    border-right: 1px solid var(--jc-border);
    padding: 1.5rem;
    overflow-y: auto;
}

.jc-cockpit-main {
    padding: 1.5rem;
    overflow-y: auto;
}

.jc-filter-group {
    margin-bottom: 1.5rem;
}

.jc-filter-group label {
    display: block;
    font-size: 0.8125rem;
    color: var(--jc-text-muted);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.jc-filter-select,
.jc-filter-input {
    width: 100%;
    padding: 0.625rem 0.75rem;
    background: var(--jc-primary);
    border: 1px solid var(--jc-border);
    border-radius: var(--jc-radius-sm);
    color: var(--jc-text);
    font-size: 0.875rem;
    font-family: var(--jc-font-cn);
    outline: none;
    transition: border-color 0.3s ease;
}

.jc-filter-select:focus,
.jc-filter-input:focus {
    border-color: var(--jc-secondary);
}

.jc-cockpit-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.jc-cockpit-card {
    background: var(--jc-bg-card);
    border: 1px solid var(--jc-border);
    border-radius: var(--jc-radius);
    padding: 1.25rem;
}

.jc-cockpit-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.jc-cockpit-card-header h3 {
    font-size: 1rem;
    margin-bottom: 0;
}

.jc-cockpit-card-actions {
    display: flex;
    gap: 0.5rem;
}

.jc-cockpit-card-actions button {
    background: none;
    border: 1px solid var(--jc-border);
    color: var(--jc-text-muted);
    border-radius: 4px;
    padding: 4px 8px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.jc-cockpit-card-actions button:hover {
    border-color: var(--jc-secondary);
    color: var(--jc-secondary);
}

/* --- APP下载页 --- */
.jc-app-hero {
    min-height: 80vh;
    background: url('../images/bg/app-download-bg.webp') center/cover no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.jc-app-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(18,18,18,0.8);
}

.jc-app-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    padding: 2rem;
}

.jc-app-download-btns {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.jc-app-download-card {
    background: var(--jc-bg-card);
    border: 1px solid var(--jc-border);
    border-radius: var(--jc-radius);
    padding: 1.5rem 2rem;
    text-align: center;
    min-width: 200px;
    transition: all 0.3s ease;
}

.jc-app-download-card:hover {
    border-color: var(--jc-secondary);
    transform: translateY(-4px);
}

.jc-app-features {
    padding: 4rem 0;
}

.jc-app-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.jc-app-feature-card {
    background: var(--jc-bg-card);
    border: 1px solid var(--jc-border);
    border-radius: var(--jc-radius);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.jc-app-feature-card:hover {
    border-color: var(--jc-secondary);
}

.jc-app-screenshots {
    padding: 4rem 0;
}

.jc-screenshots-grid {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.jc-screenshot-img {
    max-height: 500px;
    border-radius: var(--jc-radius);
    border: 1px solid var(--jc-border);
}

/* --- 数据表格 --- */
.jc-data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.jc-data-table th {
    background: rgba(41,121,255,0.1);
    color: var(--jc-secondary);
    font-weight: 600;
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 2px solid var(--jc-border);
    white-space: nowrap;
}

.jc-data-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--jc-border);
    color: var(--jc-text);
}

.jc-data-table tr:hover td {
    background: rgba(41,121,255,0.05);
}

.jc-data-table .jc-odds-up {
    color: #F44336;
}

.jc-data-table .jc-odds-down {
    color: #4CAF50;
}

/* --- 标签 --- */
.jc-tag {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    background: rgba(41,121,255,0.15);
    color: var(--jc-secondary);
}

/* --- 分页 --- */
.jc-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 2rem 0;
}

.jc-pagination a,
.jc-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 0.5rem;
    border-radius: var(--jc-radius-sm);
    font-size: 0.875rem;
    font-family: var(--jc-font-en);
    transition: all 0.3s ease;
}

.jc-pagination a {
    background: var(--jc-bg-card);
    border: 1px solid var(--jc-border);
    color: var(--jc-text);
}

.jc-pagination a:hover {
    border-color: var(--jc-secondary);
    color: var(--jc-secondary);
}

.jc-pagination .jc-active {
    background: var(--jc-gradient-blue);
    color: #FFFFFF;
    border: none;
}

/* --- 动画 --- */
@keyframes jc-fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes jc-countUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes jc-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.jc-animate-in {
    animation: jc-fadeInUp 0.6s ease forwards;
}

.jc-loading {
    animation: jc-pulse 1.5s ease-in-out infinite;
}

/* --- 响应式 --- */

/* 桌面 1440px */
@media (max-width: 1440px) {
    .jc-container { max-width: 1200px; }
}

/* 笔记本 1024px */
@media (max-width: 1024px) {
    .jc-dashboard-grid { grid-template-columns: repeat(2, 1fr); }
    .jc-match-grid { grid-template-columns: repeat(2, 1fr); }
    .jc-article-grid { grid-template-columns: repeat(2, 1fr); }
    .jc-tools-grid { grid-template-columns: repeat(2, 1fr); }
    .jc-cockpit-grid { grid-template-columns: 1fr; }
    .jc-cockpit-layout { grid-template-columns: 240px 1fr; }
    .jc-article-main { grid-template-columns: 1fr 280px; }
    .jc-app-features-grid { grid-template-columns: repeat(2, 1fr); }
}

/* 平板 768px */
@media (max-width: 768px) {
    .jc-nav { display: none; }
    .jc-hamburger { display: flex; }

    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.375rem; }

    .jc-dashboard-grid { grid-template-columns: repeat(2, 1fr); }
    .jc-match-grid { grid-template-columns: 1fr; }
    .jc-ai-grid { grid-template-columns: 1fr; }
    .jc-article-grid { grid-template-columns: 1fr; }
    .jc-tools-grid { grid-template-columns: repeat(2, 1fr); }
    .jc-report-grid { grid-template-columns: 1fr; }
    .jc-footer-grid { grid-template-columns: 1fr; }
    .jc-article-main { grid-template-columns: 1fr; }
    .jc-sidebar { display: none; }
    .jc-cockpit-layout { grid-template-columns: 1fr; }
    .jc-cockpit-sidebar { display: none; }
    .jc-app-features-grid { grid-template-columns: 1fr; }
}

/* 移动设备 360px */
@media (max-width: 480px) {
    .jc-container { padding: 0 0.75rem; }
    .jc-section { padding: 2rem 0; }
    .jc-dashboard-grid { grid-template-columns: 1fr 1fr; gap: 0.5rem; }
    .jc-stat-value { font-size: 1.25rem; }
    .jc-tools-grid { grid-template-columns: 1fr 1fr; gap: 0.5rem; }
    .jc-app-download-btns { flex-direction: column; align-items: center; }
    .jc-screenshots-grid { flex-direction: column; align-items: center; }
    .jc-screenshot-img { max-height: 400px; }
}

/* Extended Articles Section */
.jc-extended-articles {
    padding: 3rem 0;
    background-color: var(--jc-primary);
}
.jc-extended-articles h2 {
    font-size: 1.75rem;
    color: var(--jc-text);
    margin-bottom: 2rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--jc-accent);
}
.jc-extended-articles .jc-article-card {
    background: var(--jc-card-bg);
    border: 1px solid var(--jc-border);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.jc-extended-articles .jc-article-card:hover {
    border-color: var(--jc-accent);
    box-shadow: 0 8px 32px rgba(41, 121, 255, 0.15);
}
.jc-extended-articles .jc-article-card h3 {
    font-size: 1.35rem;
    color: var(--jc-text);
    margin-bottom: 1rem;
    line-height: 1.5;
}
.jc-extended-articles .jc-article-card p {
    color: var(--jc-text-secondary);
    line-height: 1.85;
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
    text-align: justify;
}
.jc-extended-articles .jc-article-img {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: 8px;
    margin: 1.25rem auto;
    display: block;
    border: 1px solid var(--jc-border);
}
@media (max-width: 768px) {
    .jc-extended-articles {
        padding: 2rem 0;
    }
    .jc-extended-articles .jc-article-card {
        padding: 1.25rem;
    }
    .jc-extended-articles h2 {
        font-size: 1.35rem;
    }
}