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

body {
    font-family: "Microsoft YaHei", "SimHei", sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f5f5f5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

header {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo h1 {
    font-size: 28px;
    margin-bottom: 5px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.logo p {
    font-size: 14px;
    opacity: 0.9;
}

nav ul {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

nav a {
    color: white;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s;
    padding: 5px 10px;
    border-radius: 4px;
}

nav a:hover {
    background: rgba(255,255,255,0.2);
}

.kaifu-table {
    background: white;
    padding: 30px 0;
    margin: 20px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.kaifu-table h2 {
    text-align: center;
    margin-bottom: 25px;
    color: #1e3c72;
    font-size: 24px;
}

.week-schedule {
    display: flex;
    flex-wrap: nowrap;
    gap: 15px;
    overflow-x: auto;
}

.day-box {
    flex: 0 0 auto;
    width: calc(14.285% - 12.86px);
    min-width: 160px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s;
}

.day-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.day-box.today {
    border-color: #e74c3c;
    box-shadow: 0 0 15px rgba(231, 76, 60, 0.3);
}

.day-header {
    background: #f8f9fa;
    padding: 12px;
    text-align: center;
    border-bottom: 1px solid #e0e0e0;
}

.day-header .date {
    display: block;
    font-size: 18px;
    font-weight: bold;
    color: #1e3c72;
}

.day-header .week {
    display: block;
    font-size: 14px;
    color: #666;
    margin-top: 3px;
}

.server-list {
    padding: 10px;
}

.server-item {
    background: #f8f9fa;
    margin-bottom: 8px;
    padding: 8px;
    border-radius: 4px;
    font-size: 12px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.server-item .time {
    color: #e74c3c;
    font-weight: bold;
}

.server-item .name {
    color: #1e3c72;
    font-weight: 500;
}

.server-item .version {
    color: #666;
    font-size: 11px;
}

.enter-btn {
    display: inline-block;
    background: #2a5298;
    color: white;
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 11px;
    margin-top: 3px;
    text-align: center;
}

.main-content {
    padding: 30px 0;
}

.main-content .container {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 30px;
}

@media (max-width: 968px) {
    .main-content .container {
        grid-template-columns: 1fr;
    }
}

.section-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #1e3c72;
}

.section-title h3 {
    color: #1e3c72;
    font-size: 20px;
}

.section-title a {
    color: #666;
    font-size: 14px;
}

.server-table {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    margin-bottom: 30px;
}

.server-table table {
    width: 100%;
    border-collapse: collapse;
}

.server-table th {
    background: #1e3c72;
    color: white;
    padding: 12px;
    text-align: left;
    font-weight: 500;
}

.server-table td {
    padding: 12px;
    border-bottom: 1px solid #eee;
}

.server-table tr:hover {
    background: #f8f9fa;
}

.server-table .hot {
    color: #e74c3c;
}

.server-table .btn {
    display: inline-block;
    background: #2a5298;
    color: white;
    padding: 5px 15px;
    border-radius: 4px;
    font-size: 12px;
}

.server-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.server-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: all 0.3s;
}

.server-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h4 {
    font-size: 16px;
}

.card-header .tag {
    background: rgba(255,255,255,0.3);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
}

.card-body {
    padding: 15px;
}

.card-body p {
    margin-bottom: 8px;
    color: #666;
    font-size: 14px;
}

.card-footer {
    padding: 15px;
    display: flex;
    gap: 10px;
    border-top: 1px solid #eee;
}

.btn-primary {
    flex: 1;
    background: #e74c3c;
    color: white;
    text-align: center;
    padding: 8px;
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.3s;
}

.btn-primary:hover {
    background: #c0392b;
}

.btn-secondary {
    flex: 1;
    background: #95a5a6;
    color: white;
    text-align: center;
    padding: 8px;
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: #7f8c8d;
}

.article-section {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    margin-bottom: 30px;
}

.article-section h3 {
    color: #1e3c72;
    margin-bottom: 15px;
    font-size: 18px;
}

.article-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.article-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px dashed #eee;
}

.article-item a {
    color: #333;
    font-size: 14px;
    transition: color 0.3s;
}

.article-item a:hover {
    color: #2a5298;
}

.article-item span {
    color: #999;
    font-size: 12px;
}

.sidebar-box {
    background: white;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.sidebar-box h4 {
    color: #1e3c72;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #1e3c72;
    font-size: 16px;
}

.category-list li {
    margin-bottom: 10px;
}

.category-list a {
    display: block;
    padding: 8px 12px;
    background: #f8f9fa;
    border-radius: 4px;
    color: #333;
    font-size: 14px;
    transition: all 0.3s;
}

.category-list a:hover {
    background: #1e3c72;
    color: white;
}

.rank-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid #eee;
}

.rank-num {
    width: 24px;
    height: 24px;
    background: #95a5a6;
    color: white;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

.rank-num.top {
    background: #e74c3c;
}

.rank-list a {
    flex: 1;
    color: #333;
    font-size: 14px;
}

.rank-list .heat {
    color: #e74c3c;
    font-size: 12px;
}

.welfare-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.welfare-item {
    background: #f8f9fa;
    padding: 12px;
    border-radius: 4px;
}

.welfare-item h5 {
    color: #1e3c72;
    margin-bottom: 5px;
    font-size: 14px;
}

.welfare-item p {
    color: #666;
    font-size: 12px;
}

.contact-info p {
    margin-bottom: 8px;
    color: #666;
    font-size: 13px;
}

footer {
    background: #2c3e50;
    color: white;
    padding: 40px 0 20px;
    margin-top: 40px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h4 {
    color: #ecf0f1;
    margin-bottom: 15px;
    font-size: 16px;
}

.footer-section p {
    color: #bdc3c7;
    font-size: 14px;
    line-height: 1.8;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section a {
    color: #bdc3c7;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: white;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #34495e;
    color: #95a5a6;
    font-size: 13px;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 40px;
    height: 40px;
    background: #e74c3c;
    color: white;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    transition: all 0.3s;
    z-index: 999;
}

.back-to-top:hover {
    background: #c0392b;
    transform: translateY(-3px);
}

.page-banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.page-banner h2 {
    font-size: 36px;
    margin-bottom: 10px;
}

.page-banner p {
    font-size: 16px;
    opacity: 0.9;
}

.kaifu-table-full {
    background: white;
    padding: 40px 0;
}

.kaifu-table-full h3 {
    text-align: center;
    margin-bottom: 30px;
    color: #1e3c72;
}

.week-schedule-full {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.day-column {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
}

.day-title {
    background: #1e3c72;
    color: white;
    padding: 15px;
    text-align: center;
}

.day-title .date {
    font-size: 20px;
    font-weight: bold;
    display: block;
}

.day-title .week {
    font-size: 14px;
    opacity: 0.9;
}

.day-servers {
    padding: 15px;
}

.server-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: #f8f9fa;
    margin-bottom: 10px;
    border-radius: 4px;
    flex-wrap: wrap;
}

.server-row .time {
    background: #e74c3c;
    color: white;
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 12px;
    font-weight: bold;
}

.server-row .info {
    flex: 1;
    min-width: 150px;
}

.server-row .name {
    font-weight: 500;
    color: #1e3c72;
    margin-bottom: 3px;
}

.server-row .meta {
    display: flex;
    gap: 8px;
    font-size: 11px;
    color: #666;
}

.server-row .status {
    color: #27ae60;
}

.server-row .action {
    display: flex;
    gap: 5px;
}

.server-row .btn {
    padding: 5px 10px;
    font-size: 11px;
    background: #2a5298;
    color: white;
    border-radius: 3px;
}

.server-row .btn2 {
    background: #95a5a6;
}

.server-list-section {
    padding: 40px 0;
    background: #f8f9fa;
}

.server-table.detailed td {
    font-size: 13px;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.pagination a, .pagination span {
    padding: 8px 15px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #333;
    font-size: 14px;
}

.pagination a.active {
    background: #1e3c72;
    color: white;
    border-color: #1e3c72;
}

.pagination a:hover {
    background: #f0f0f0;
}

.content-section {
    padding: 40px 0;
    background: white;
}

.text-content {
    max-width: 900px;
    margin: 0 auto;
}

.text-content h3 {
    color: #1e3c72;
    margin: 30px 0 15px;
    font-size: 22px;
}

.text-content p {
    margin-bottom: 15px;
    color: #555;
    line-height: 1.8;
    text-align: justify;
}

.text-content ul {
    margin: 15px 0;
    padding-left: 20px;
}

.text-content li {
    margin-bottom: 8px;
    color: #555;
}

.hot-servers {
    padding: 40px 0;
    background: #f8f9fa;
}

.hot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.hot-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    position: relative;
    transition: all 0.3s;
}

.hot-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 25px rgba(0,0,0,0.15);
}

.hot-card.top {
    border: 2px solid #e74c3c;
}

.rank-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 30px;
    height: 30px;
    background: #e74c3c;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    z-index: 10;
}

.card-image {
    height: 150px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-img {
    color: white;
    font-size: 24px;
    font-weight: bold;
}

.overlay {
    position: absolute;
    top: 10px;
    right: 10px;
}

.overlay .tag {
    background: #e74c3c;
    color: white;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
}

.card-content {
    padding: 20px;
}

.card-content h4 {
    color: #1e3c72;
    margin-bottom: 10px;
}

.card-content .meta p {
    font-size: 13px;
    color: #666;
    margin-bottom: 5px;
}

.heat-bar {
    display: inline-block;
    width: 100px;
    height: 6px;
    background: #eee;
    border-radius: 3px;
    margin-right: 5px;
    vertical-align: middle;
}

.heat-bar span {
    display: block;
    height: 100%;
    background: #e74c3c;
    border-radius: 3px;
}

.stats {
    display: flex;
    gap: 15px;
    margin: 10px 0;
    font-size: 12px;
    color: #999;
}

.server-categories {
    padding: 40px 0;
    background: white;
}

.category-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
}

.category-tabs .tab {
    padding: 10px 20px;
    background: #f8f9fa;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.category-tabs .tab.active {
    background: #1e3c72;
    color: white;
}

.server-list-detailed {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.server-item-detailed {
    display: flex;
    gap: 15px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.server-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    flex-shrink: 0;
}

.server-info {
    flex: 1;
    min-width: 200px;
}

.server-info h4 {
    color: #1e3c72;
    margin-bottom: 8px;
}

.tags {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.tag-version {
    background: #e74c3c;
    color: white;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 11px;
}

.tag-feature {
    background: #27ae60;
    color: white;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 11px;
}

.server-info .desc {
    color: #666;
    font-size: 13px;
    margin-bottom: 8px;
}

.server-info .extra {
    display: flex;
    gap: 15px;
    font-size: 12px;
    color: #999;
    flex-wrap: wrap;
}

.server-action {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 100px;
}

.heat-info {
    text-align: center;
    margin-bottom: 5px;
}

.heat-num {
    font-size: 24px;
    font-weight: bold;
    color: #e74c3c;
}

.heat-label {
    font-size: 12px;
    color: #999;
}

.player-reviews {
    padding: 40px 0;
    background: #f8f9fa;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.review-card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

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

.avatar {
    width: 40px;
    height: 40px;
    background: #1e3c72;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

.review-header .name {
    font-weight: 500;
    color: #333;
}

.rating {
    color: #f39c12;
    font-size: 14px;
}

.review-body p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

.review-footer {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: #999;
}

.category-showcase {
    padding: 40px 0;
    background: white;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.category-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    transition: all 0.3s;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 25px rgba(0,0,0,0.15);
}

.category-card .card-header {
    padding: 20px;
    color: white;
    text-align: center;
}

.category-card .card-header h3 {
    font-size: 18px;
    margin-bottom: 5px;
}

.category-card .count {
    font-size: 14px;
    opacity: 0.9;
}

.category-card .card-body {
    padding: 20px;
}

.category-card .card-body p {
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
}

.features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.features span {
    background: #f0f0f0;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    color: #666;
}

.category-card .card-footer {
    padding: 15px 20px;
    display: flex;
    gap: 10px;
    border-top: 1px solid #eee;
}

.version-detail {
    padding: 40px 0;
    background: #f8f9fa;
}

.version-tabs {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.tab-buttons {
    display: flex;
    background: #f8f9fa;
    border-bottom: 1px solid #eee;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 15px 25px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    color: #666;
    transition: all 0.3s;
}

.tab-btn.active {
    background: #1e3c72;
    color: white;
}

.tab-content {
    display: none;
    padding: 30px;
}

.tab-content.active {
    display: block;
}

.version-intro {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

@media (max-width: 768px) {
    .version-intro {
        grid-template-columns: 1fr;
    }
}

.intro-text h3 {
    color: #1e3c72;
    margin-bottom: 15px;
}

.intro-text p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 15px;
    text-align: justify;
}

.intro-text h4 {
    color: #333;
    margin: 20px 0 10px;
}

.intro-text ul {
    padding-left: 20px;
}

.intro-text li {
    margin-bottom: 8px;
    color: #555;
}

.server-list-mini h4 {
    color: #1e3c72;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #1e3c72;
}

.mini-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: #f8f9fa;
    margin-bottom: 10px;
    border-radius: 4px;
}

.mini-item .name {
    flex: 1;
    font-weight: 500;
}

.mini-item .time {
    font-size: 12px;
    color: #999;
}

.mini-item .btn {
    padding: 5px 12px;
    background: #2a5298;
    color: white;
    border-radius: 3px;
    font-size: 12px;
}

.ranking-section {
    padding: 40px 0;
    background: white;
}

.rank-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.rank-tabs .tab {
    padding: 10px 25px;
    background: #f8f9fa;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.rank-tabs .tab.active {
    background: #1e3c72;
    color: white;
}

.ranking-list {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.rank-header {
    display: grid;
    grid-template-columns: 80px 2fr 120px 150px 100px 150px;
    gap: 15px;
    padding: 15px 20px;
    background: #1e3c72;
    color: white;
    font-weight: 500;
    align-items: center;
}

.rank-item {
    display: grid;
    grid-template-columns: 80px 2fr 120px 150px 100px 150px;
    gap: 15px;
    padding: 20px;
    border-bottom: 1px solid #eee;
    align-items: center;
    transition: background 0.3s;
}

.rank-item:hover {
    background: #f8f9fa;
}

.rank-item.top {
    background: linear-gradient(90deg, #fff9f9 0%, #ffffff 100%);
    border-left: 3px solid #e74c3c;
}

.col-rank {
    text-align: center;
}

.rank-num {
    width: 35px;
    height: 35px;
    background: #95a5a6;
    color: white;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.rank-item.top .rank-num {
    background: #e74c3c;
    width: 40px;
    height: 40px;
    font-size: 18px;
}

.server-name {
    font-weight: 500;
    color: #1e3c72;
    margin-bottom: 5px;
}

.server-tags {
    display: flex;
    gap: 5px;
    margin-bottom: 5px;
    flex-wrap: wrap;
}

.server-tags .tag {
    background: #f0f0f0;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 11px;
    color: #666;
}

.server-meta {
    font-size: 12px;
    color: #999;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.col-heat .heat-bar {
    width: 100%;
    height: 8px;
    background: #eee;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 5px;
}

.col-heat .heat-bar span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, #e74c3c 0%, #f39c12 100%);
}

.heat-num {
    font-size: 12px;
    color: #e74c3c;
    font-weight: bold;
}

.col-score {
    text-align: center;
}

.score {
    font-size: 24px;
    font-weight: bold;
    color: #f39c12;
}

.stars {
    color: #f39c12;
    font-size: 12px;
}

.col-action {
    display: flex;
    gap: 8px;
}

.col-action .btn-primary,
.col-action .btn-secondary {
    padding: 6px 12px;
    font-size: 12px;
}

@media (max-width: 968px) {
    .rank-header,
    .rank-item {
        grid-template-columns: 60px 1fr 100px;
        gap: 10px;
    }
    .col-version,
    .col-heat,
    .col-score {
        display: none;
    }
}

.ranking-explain {
    padding: 40px 0;
    background: #f8f9fa;
}

.explain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.explain-card {
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.explain-card h4 {
    color: #1e3c72;
    margin-bottom: 10px;
    font-size: 16px;
}

.explain-card p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

.history-rank {
    padding: 40px 0;
    background: white;
}

.history-rank h3 {
    text-align: center;
    color: #1e3c72;
    margin-bottom: 30px;
}

.history-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.history-item {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    border-left: 3px solid #1e3c72;
}

.history-item .time {
    color: #999;
    font-size: 12px;
    margin-bottom: 8px;
}

.history-item .name {
    font-weight: 500;
    color: #1e3c72;
    margin-bottom: 5px;
}

.history-item .desc {
    font-size: 12px;
    color: #666;
}

.welfare-hero {
    padding: 40px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.welfare-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.welfare-card {
    background: rgba(255,255,255,0.95);
    padding: 25px;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s;
}

.welfare-card:hover {
    transform: translateY(-5px);
}

.welfare-card.large {
    grid-column: span 2;
}

@media (max-width: 768px) {
    .welfare-card.large {
        grid-column: span 1;
    }
}

.card-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 18px;
    font-weight: bold;
}

.welfare-card h3 {
    color: #1e3c72;
    margin-bottom: 10px;
}

.welfare-card p {
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
}

.gift-codes {
    padding: 40px 0;
    background: white;
}

.code-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 800px;
    margin: 0 auto;
}

.code-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    flex-wrap: wrap;
    gap: 15px;
}

.code-info h4 {
    color: #1e3c72;
    margin-bottom: 8px;
}

.code-info p {
    color: #666;
    font-size: 13px;
    margin-bottom: 5px;
}

.code-info .valid {
    color: #e74c3c;
    font-size: 12px;
}

.code-action {
    display: flex;
    align-items: center;
    gap: 10px;
}

.code-box {
    background: white;
    padding: 10px 20px;
    border: 2px dashed #1e3c72;
    border-radius: 4px;
    font-family: monospace;
    font-size: 16px;
    color: #1e3c72;
    font-weight: bold;
    letter-spacing: 2px;
}

.btn-copy {
    padding: 10px 20px;
    background: #27ae60;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
}

.btn-copy:hover {
    background: #229954;
}

.strategy-section {
    padding: 40px 0;
    background: #f8f9fa;
}

.strategy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.strategy-card {
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: all 0.3s;
}

.strategy-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.strategy-card h4 {
    color: #1e3c72;
    margin-bottom: 10px;
    font-size: 16px;
}

.strategy-card p {
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
    line-height: 1.6;
}

.strategy-card a {
    color: #2a5298;
    font-size: 14px;
    font-weight: 500;
}

.faq-section {
    padding: 40px 0;
    background: white;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background: #f8f9fa;
    border-radius: 8px;
    overflow: hidden;
}

.question {
    padding: 15px 20px;
    background: #1e3c72;
    color: white;
    font-weight: 500;
    cursor: pointer;
}

.answer {
    padding: 20px;
    color: #555;
    line-height: 1.6;
    font-size: 14px;
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 15px;
    }
    nav ul {
        justify-content: center;
        gap: 15px;
    }
    .week-schedule {
        flex-wrap: nowrap;
        overflow-x: scroll;
    }
    .day-box {
        min-width: 140px;
    }
    .rank-header,
    .rank-item {
        grid-template-columns: 50px 1fr 80px;
    }
    .col-info .server-meta {
        display: none;
    }
}