/* ============================================
   玛法发布网 - 主样式表
   设计风格：暗色系 + 金色点缀 + 游戏质感
   ============================================ */

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* 颜色系统 */
    --color-bg: #0a0a14;
    --color-bg-secondary: #111122;
    --color-bg-card: #161630;
    --color-bg-elevated: #1c1c3a;
    --color-border: #2a2a50;
    --color-border-light: #3a3a60;
    
    --color-primary: #c8a45c;
    --color-primary-light: #e0c780;
    --color-primary-dark: #a08030;
    --color-accent: #ff4757;
    --color-accent-blue: #2e86de;
    --color-accent-green: #2ed573;
    --color-accent-purple: #9b59b6;
    
    --color-text: #e0e0f0;
    --color-text-secondary: #a0a0c0;
    --color-text-muted: #707090;
    --color-text-dark: #1a1a2e;
    
    --color-success: #2ed573;
    --color-warning: #ffa502;
    --color-danger: #ff4757;
    --color-info: #70a1ff;
    
    /* 尺寸 */
    --container-width: 1200px;
    --header-height: 80px;
    
    /* 圆角 */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* 阴影 */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
    --shadow-gold: 0 4px 20px rgba(200,164,92,0.3);
    
    /* 过渡 */
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    overflow-x: hidden;
    min-height: 100vh;
}

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

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

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

ul {
    list-style: none;
}

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

/* ---------- 工具类 ---------- */
.text-center { text-align: center; }
.text-gold { color: var(--color-primary); }
.mt-40 { margin-top: 40px; }
.mb-20 { margin-bottom: 20px; }

/* ---------- 顶部公告栏 ---------- */
.top-bar {
    background: linear-gradient(135deg, #0d0d20 0%, #151530 100%);
    border-bottom: 1px solid var(--color-border);
    padding: 8px 0;
    font-size: 13px;
    color: var(--color-text-muted);
}

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

.top-bar-links a {
    color: var(--color-text-muted);
    margin-left: 20px;
    font-size: 13px;
}

.top-bar-links a:hover {
    color: var(--color-primary);
}

/* ---------- 导航栏 ---------- */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(10, 10, 20, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    height: var(--header-height);
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(10, 10, 20, 0.98);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo h1 {
    font-size: 26px;
    font-weight: 900;
    line-height: 1.2;
}

.logo h1 a {
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-highlight {
    color: var(--color-primary);
}

.logo-desc {
    font-size: 11px;
    color: var(--color-text-muted);
    letter-spacing: 2px;
}

.main-nav ul {
    display: flex;
    gap: 8px;
}

.main-nav a {
    color: var(--color-text-secondary);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-primary);
    background: rgba(200, 164, 92, 0.1);
}

.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 1px;
}

.search-box form {
    display: flex;
    align-items: center;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.search-box form:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(200,164,92,0.15);
}

.search-box input {
    background: none;
    border: none;
    outline: none;
    color: var(--color-text);
    padding: 10px 14px;
    width: 200px;
    font-size: 14px;
}

.search-box input::placeholder {
    color: var(--color-text-muted);
}

.search-box button {
    background: var(--color-primary);
    border: none;
    padding: 10px 14px;
    cursor: pointer;
    font-size: 16px;
    transition: var(--transition);
}

.search-box button:hover {
    background: var(--color-primary-light);
}

/* ---------- 英雄区域 ---------- */
.hero {
    position: relative;
    padding: 80px 0 100px;
    overflow: hidden;
    background: 
        radial-gradient(ellipse 80% 60% at 50% 0%, rgba(200,164,92,0.08) 0%, transparent 70%),
        radial-gradient(ellipse 50% 40% at 80% 30%, rgba(46,134,222,0.06) 0%, transparent 60%),
        var(--color-bg);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 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='%23c8a45c' 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") repeat;
    animation: heroBgMove 60s linear infinite;
    pointer-events: none;
}

@keyframes heroBgMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-60px, -60px); }
}

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 52px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 24px;
    text-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.text-gold {
    color: var(--color-primary);
    text-shadow: 0 0 30px rgba(200,164,92,0.4);
}

.hero-desc {
    font-size: 17px;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.stat-item {
    text-align: center;
    padding: 16px 8px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.stat-item:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.stat-number {
    display: block;
    font-size: 28px;
    font-weight: 900;
    color: var(--color-primary);
    line-height: 1.2;
}

.stat-label {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: 4px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-dark);
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(200,164,92,0.4);
    color: var(--color-text-dark);
}

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

.btn-outline:hover {
    background: rgba(200,164,92,0.1);
    transform: translateY(-2px);
}

/* 英雄区域右侧卡片 */
.hero-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    background: var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border);
    font-weight: 600;
    font-size: 14px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--color-success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-card-body {
    padding: 16px 20px;
    max-height: 360px;
    overflow-y: auto;
}

.hero-server-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 13px;
}

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

.hero-server-name {
    font-weight: 600;
    color: var(--color-text);
}

.hero-server-meta {
    color: var(--color-text-muted);
    font-size: 12px;
}

.hero-server-status {
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 600;
}

.status-online {
    background: rgba(46,213,115,0.2);
    color: var(--color-success);
}

.status-hot {
    background: rgba(255,71,87,0.2);
    color: var(--color-accent);
}

/* ---------- 通用区块标题 ---------- */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 32px;
    font-weight: 900;
    margin-bottom: 12px;
}

.title-bar {
    display: inline-block;
    width: 4px;
    height: 32px;
    background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: 2px;
}

.section-desc {
    color: var(--color-text-muted);
    font-size: 15px;
}

/* ---------- 筛选栏 ---------- */
.filter-bar {
    display: flex;
    gap: 24px;
    align-items: center;
    flex-wrap: wrap;
    padding: 20px 24px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: 30px;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-group label {
    font-size: 14px;
    color: var(--color-text-muted);
    white-space: nowrap;
}

.filter-group select,
.filter-group input {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    padding: 8px 14px;
    border-radius: var(--radius-md);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

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

.filter-group input {
    width: 220px;
}

/* ---------- 服务器列表 ---------- */
.servers-section {
    padding: 80px 0;
    position: relative;
}

.server-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

.server-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.server-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), transparent);
    opacity: 0;
    transition: var(--transition);
}

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

.server-card:hover::before {
    opacity: 1;
}

.server-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.server-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 4px;
}

.server-version {
    font-size: 12px;
    color: var(--color-text-muted);
    display: flex;
    gap: 8px;
}

.server-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 600;
}

.badge-hot {
    background: rgba(255,71,87,0.2);
    color: var(--color-accent);
}

.badge-new {
    background: rgba(46,213,115,0.2);
    color: var(--color-success);
}

.badge-recommend {
    background: rgba(200,164,92,0.2);
    color: var(--color-primary);
}

.server-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
}

.server-info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--color-text-secondary);
}

.server-info-item .label {
    color: var(--color-text-muted);
    min-width: 48px;
}

.server-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--color-warning);
    font-weight: 600;
}

.server-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}

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

.server-players strong {
    color: var(--color-primary);
}

.server-btn {
    padding: 8px 20px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-dark);
    border: none;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.server-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-gold);
    color: var(--color-text-dark);
}

/* ---------- 分页 ---------- */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 14px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: 14px;
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
}

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

.pagination .current {
    background: var(--color-primary);
    color: var(--color-text-dark);
    border-color: var(--color-primary);
    font-weight: 600;
}

/* ---------- 攻略资讯区 ---------- */
.news-section {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-secondary) 100%);
}

.news-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 30px;
}

/* 头条攻略 */
.news-featured {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

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

.news-featured-link {
    display: block;
    color: inherit;
}

.news-featured-link:hover {
    color: inherit;
}

.news-featured-image {
    position: relative;
    height: 240px;
    background: linear-gradient(135deg, #1a1a3e 0%, #2a2a5e 50%, #1a1a3e 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.news-featured-placeholder {
    font-size: 80px;
    opacity: 0.6;
}

.news-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
}

.news-tag.hot {
    background: rgba(255,71,87,0.9);
    color: white;
}

.news-featured-content {
    padding: 28px;
}

.news-featured-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-featured-content p {
    color: var(--color-text-secondary);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 16px;
}

/* 攻略列表 */
.news-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.news-item {
    display: flex;
    gap: 16px;
    padding: 18px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.news-item:hover {
    border-color: var(--color-primary);
    transform: translateX(4px);
}

.news-item-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--color-bg-elevated);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.news-item-content h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 6px;
    line-height: 1.4;
}

.news-item-content h4 a {
    color: var(--color-text);
}

.news-item-content h4 a:hover {
    color: var(--color-primary);
}

.news-item-content p {
    font-size: 13px;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-meta {
    display: flex;
    gap: 16px;
    font-size: 12px;
    color: var(--color-text-muted);
}

/* ---------- 人气排行 ---------- */
.ranking-section {
    padding: 80px 0;
}

.ranking-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ranking-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.ranking-card-header {
    padding: 20px 24px;
    background: var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border);
}

.ranking-card-header h3 {
    font-size: 18px;
    font-weight: 700;
}

.ranking-list {
    padding: 12px;
}

.ranking-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px;
    border-radius: var(--radius-md);
    transition: var(--transition);
    cursor: pointer;
}

.ranking-item:hover {
    background: var(--color-bg-elevated);
}

.ranking-num {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 14px;
    font-weight: 700;
    background: var(--color-bg-elevated);
    color: var(--color-text-muted);
}

.ranking-num.top1 {
    background: linear-gradient(135deg, #ffd700, #ffa500);
    color: var(--color-text-dark);
}

.ranking-num.top2 {
    background: linear-gradient(135deg, #c0c0c0, #a0a0a0);
    color: var(--color-text-dark);
}

.ranking-num.top3 {
    background: linear-gradient(135deg, #cd7f32, #a0522d);
    color: white;
}

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

.ranking-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ranking-meta {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.ranking-score {
    flex-shrink: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary);
}

/* ---------- 礼包区 ---------- */
.gift-section {
    padding: 60px 0;
}

.gift-box {
    background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-elevated) 100%);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-xl);
    padding: 50px;
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.gift-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(200,164,92,0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.gift-content h2 {
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 16px;
}

.gift-content p {
    color: var(--color-text-secondary);
    margin-bottom: 24px;
}

.gift-codes {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.gift-code-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 10px 16px;
}

.gift-code-label {
    font-size: 12px;
    color: var(--color-text-muted);
    white-space: nowrap;
}

.gift-code-item code {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-primary);
    font-family: 'Courier New', monospace;
}

.gift-code-item button {
    background: var(--color-primary);
    color: var(--color-text-dark);
    border: none;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.gift-code-item button:hover {
    background: var(--color-primary-light);
}

.gift-visual {
    text-align: center;
    position: relative;
    z-index: 1;
}

.gift-icon-large {
    font-size: 100px;
    margin-bottom: 16px;
    animation: giftBounce 2s ease infinite;
}

@keyframes giftBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.gift-visual p {
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.8;
}

/* ---------- 友情链接 ---------- */
.links-section {
    padding: 60px 0;
    border-top: 1px solid var(--color-border);
}

.friend-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.friend-links a {
    padding: 8px 18px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--color-text-secondary);
    transition: var(--transition);
}

.friend-links a:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(200,164,92,0.05);
}

/* ---------- 页脚 ---------- */
.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: 60px 0 30px;
}

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

.footer-col h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-primary);
}

.footer-col p {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.8;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col ul a, .footer-col ul li {
    font-size: 14px;
    color: var(--color-text-muted);
}

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

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
    text-align: center;
    font-size: 13px;
    color: var(--color-text-muted);
}

.footer-bottom a {
    color: var(--color-text-muted);
    margin: 0 8px;
}

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

.footer-disclaimer {
    margin-top: 12px;
    font-size: 12px;
}

/* ---------- 回到顶部 ---------- */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-text-dark);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    font-weight: 700;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-gold);
    transition: var(--transition);
    z-index: 999;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 30px rgba(200,164,92,0.5);
}

.back-to-top.show {
    display: flex;
}

/* ---------- 响应式设计 ---------- */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .news-layout {
        grid-template-columns: 1fr;
    }
    
    .ranking-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .gift-box {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .gift-codes {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .header .container {
        flex-wrap: wrap;
        height: auto;
        padding: 12px 20px;
    }
    
    .main-nav {
        order: 3;
        width: 100%;
        margin-top: 12px;
    }
    
    .main-nav ul {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .search-box {
        margin-left: auto;
    }
    
    .search-box input {
        width: 140px;
    }
    
    .hero {
        padding: 40px 0 60px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group input {
        width: 100%;
    }
    
    .server-list {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .top-bar .container {
        flex-direction: column;
        gap: 8px;
    }
}

/* ---------- 动画效果 ---------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* 滚动条美化 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border-light);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* 选中文本样式 */
::selection {
    background: var(--color-primary);
    color: var(--color-text-dark);
}