<?php
/** AI 生成模板 - style（deep） */
?>
```css
/* ==========================================================================
   智能SEO站群系统 - 模板 tpl_94084a0c
   风格：现代游戏资讯站
   布局：适配必应搜索引擎快速收录标准
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. 基础重置与变量
   -------------------------------------------------------------------------- */
:root {
    --primary: #6c5ce7;
    --primary-dark: #5a4bd1;
    --primary-light: #a29bfe;
    --accent: #00d2ff;
    --accent-dark: #00b8e6;
    --bg-body: #0f0f1a;
    --bg-card: #1a1a2e;
    --bg-card-hover: #22223a;
    --bg-header: #16162a;
    --bg-footer: #0a0a14;
    --text-primary: #e8e8f0;
    --text-secondary: #a0a0b8;
    --text-muted: #6c6c8a;
    --border-color: #2a2a45;
    --border-light: #35355a;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
    --max-width: 1200px;
    --gradient-primary: linear-gradient(135deg, #6c5ce7 0%, #00d2ff 100%);
    --gradient-card: linear-gradient(145deg, #1a1a2e 0%, #16162a 100%);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
        "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 15px;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

img {
    max-width: 100%;
    height: auto;
    display: block;
    border: 0;
}

ul,
ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.4;
    color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   2. 布局容器
   -------------------------------------------------------------------------- */
.site-wrapper {
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-body);
    position: relative;
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.main-content {
    flex: 1;
    width: 100%;
    padding: 30px 0 50px;
}

/* --------------------------------------------------------------------------
   3. 顶栏
   -------------------------------------------------------------------------- */
.top-bar {
    width: 100%;
    background-color: var(--bg-header);
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    color: var(--text-secondary);
    padding: 8px 0;
    position: relative;
    z-index: 100;
}

.top-bar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}

.top-bar a {
    color: var(--text-secondary);
    margin-right: 16px;
}

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

/* --------------------------------------------------------------------------
   4. 页头
   -------------------------------------------------------------------------- */
.site-header {
    width: 100%;
    background-color: var(--bg-header);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    gap: 20px;
    flex-wrap: wrap;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.logo-area img {
    height: 40px;
    width: auto;
    border-radius: var(--radius-sm);
}

.logo-area .site-name {
    font-size: 22px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
    flex: 1;
    justify-content: center;
}

.nav-link {
    display: inline-block;
    padding: 8px 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    position: relative;
    transition: var(--transition);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background-color: rgba(108, 92, 231, 0.15);
}

.nav-link.active::after {
    content: "";
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.header-search {
    display: flex;
    align-items: center;
    background-color: var(--bg-body);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    overflow: hidden;
    transition: var(--transition);
    flex-shrink: 0;
}

.header-search:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.2);
}

.header-search input {
    background: transparent;
    border: none;
    outline: none;
    padding: 9px 16px;
    color: var(--text-primary);
    font-size: 14px;
    width: 180px;
    font-family: inherit;
}

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

.header-search button {
    background: var(--gradient-primary);
    border: none;
    color: #fff;
    padding: 9px 18px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    font-family: inherit;
}

.header-search button:hover {
    opacity: 0.9;
}

/* --------------------------------------------------------------------------
   5. 首页 - 首屏横幅
   -------------------------------------------------------------------------- */
.hero-section {
    width: 100%;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    border-radius: var(--radius-lg);
    padding: 50px 40px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.hero-section::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(108, 92, 231, 0.25) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-section::after {
    content: "";
    position: absolute;
    bottom: -40%;
    left: -5%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 210, 255, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-section h1,
.hero-section h2 {
    font-size: 32px;
    margin-bottom: 14px;
    position: relative;
    z-index: 1;
}

.hero-section p {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 700px;
    position: relative;
    z-index: 1;
}

/* --------------------------------------------------------------------------
   6. 内容区块
   -------------------------------------------------------------------------- */
.section-block {
    margin-bottom: 36px;
}

.section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 10px;
}

.section-title {
    font-size: 20px;
    font-weight: 700;
    position: relative;
    padding-left: 14px;
    color: var(--text-primary);
}

.section-title::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: 4px;
}

.section-head .more-link {
    font-size: 14px;
    color: var(--text-secondary);
}

.section-head .more-link:hover {
    color: var(--accent);
}

/* --------------------------------------------------------------------------
   7. 栏目网格 / 卡片
   -------------------------------------------------------------------------- */
.column-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

.column-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 22px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.column-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.column-card:hover {
    background-color: var(--bg-card-hover);
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.column-card:hover::before {
    transform: scaleX(1);
}

.column-card h3,
.column-card .column-title {
    font-size: 17px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

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

/* --------------------------------------------------------------------------
   8. 文章列表 / 条目
   -------------------------------------------------------------------------- */
.article-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.article-item {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px 22px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.article-item:hover {
    background-color: var(--bg-card-hover);
    border-color: var(--border-light);
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
}

.article-title {
    font-size: 17px;
    font-weight: 600;
    line-height: 1.5;
    color: var(--text-primary);
    transition: var(--transition);
}

.article-title:hover,
.article-item:hover .article-title {
    color: var(--accent);
}

.article-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 13px;
    color: var(--text-muted);
}

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

.article-meta a {
    color: var(--text-muted);
}

.article-meta a:hover {
    color: var

/* 系统自动补齐样式（AI 未覆盖的标准类） */
.top-bar-inner{display:flex;justify-content:space-between;}
.top-bar-left,.top-bar-right{display:flex;gap:16px;}
.logo-slogan{font-size:13px;color:#b9c0cb;}
.header-ad{text-align:center;}
.hero-inner{display:flex;gap:30px;align-items:center;flex-wrap:wrap;}
.hero-left{flex:1;min-width:280px;}
.hero-title{font-size:32px;margin:0 0 12px;line-height:1.3;}
.hero-stats{display:flex;gap:26px;margin-top:16px;}
.stat-item{text-align:center;}
.stat-item b{display:block;font-size:24px;color:#ffd700;}
.stat-item span{font-size:13px;color:#b9c0cb;}
.hero-right{flex:1;min-width:280px;}
.hero-feature-info{background:rgba(255,255,255,.08);border-radius:10px;padding:18px;}
.column-icon{font-size:30px;margin-bottom:8px;}
.column-info h3{margin:6px 0;font-size:16px;}
.column-info span{color:#999;font-size:13px;}
.content-layout{display:flex;gap:24px;flex-wrap:wrap;}
.layout-main{flex:1;min-width:280px;}
.layout-side{width:300px;}
.article-thumb{width:120px;height:80px;object-fit:cover;border-radius:6px;flex-shrink:0;}
.article-body{flex:1;}
.article-title a{color:#1a1a2e;text-decoration:none;}
.article-title a:hover{color:#e6b800;}
.hot-list{display:flex;flex-direction:column;gap:10px;}
.hot-item{display:flex;gap:10px;align-items:center;padding:8px 10px;border-radius:6px;background:#f8f9fa;}
.hot-body{flex:1;}
.hot-meta{color:#999;font-size:12px;}
.page-title{font-size:26px;margin:18px 0;padding-left:14px;border-left:4px solid #ffd700;}
.pager{display:flex;gap:8px;justify-content:center;margin:26px 0;}
.pager-link{display:inline-block;padding:7px 14px;border:1px solid #ddd;border-radius:4px;color:#1a1a2e;text-decoration:none;background:#fff;}
.pager-link:hover,.pager-link.active{background:#ffd700;border-color:#ffd700;color:#1a1a2e;}
.article-header{margin-bottom:18px;border-bottom:1px solid #e8eaed;padding-bottom:14px;}
.article-content{line-height:1.9;font-size:16px;color:#333;}
.article-content p{margin:0 0 14px;}
.article-content img{max-width:100%;height:auto;border-radius:6px;}
.related-list{margin-top:26px;padding-top:16px;border-top:1px solid #e8eaed;}
.related-list a{display:block;padding:6px 0;color:#1a1a2e;text-decoration:none;}
.related-list a:hover{color:#e6b800;}
.site-footer{background:#1a1a2e;color:#b9c0cb;padding:28px 0;margin-top:36px;font-size:14px;}
.footer-inner{text-align:center;}
.friend-title{font-weight:bold;color:#ffd700;margin-bottom:10px;}
.friend-links{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-bottom:14px;}
.friend-links a{color:#b9c0cb;text-decoration:none;}
.friend-links a:hover{color:#ffd700;}
.ad-block{margin:14px 0;text-align:center;overflow:hidden;}
.card{background:#fff;border-radius:8px;padding:16px;box-shadow:0 1px 4px rgba(0,0,0,.06);}
.grid{display:grid;gap:16px;}
.btn{display:inline-block;padding:8px 18px;background:#ffd700;color:#1a1a2e;border-radius:4px;text-decoration:none;border:none;cursor:pointer;font-size:14px;}
.search-box{display:flex;}
@media (max-width:768px){.column-grid{grid-template-columns:1fr}.main-nav{flex-wrap:wrap}.content-layout .layout-side{width:100%}.hero-inner{flex-direction:column}.article-thumb{width:90px;height:64px}.header-inner{gap:14px}.article-meta{flex-wrap:wrap}}