:root {
    /* 侧边栏/移动端背景 */
    --ogio-sidebar-bg: #281a4b;
    /* 游戏区域背景 (霓虹紫/粉渐变) */
    --ogio-main-bg-start: #7d33b5;
    --ogio-main-bg-end: #d12e9b;
    /* 主 Logo 颜色 */
    --ogio-logo-color: #ffffff;
    /* 卡片信息颜色 */
    --ogio-card-text: #ffffff;
    --ogio-font-stack: 'Arial', sans-serif;
}

/* --- 2. 全局设置 --- */
body {
    font-family: var(--ogio-font-stack);
    margin: 0;
    padding: 0;
    background-color: var(--ogio-sidebar-bg);
    color: var(--ogio-card-text);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: var(--ogio-card-text);
}

/* --- 3. 布局容器 (Flexbox for Sidebar + Main Content) --- */
.ogio-site-wrapper {
    display: flex;
    min-height: 100vh;
}

/* --- 4. 侧边栏 (PC/移动端菜单) --- */
.ogio-sidebar {
    width: 70px; /* PC 固定宽度 */
    background-color: var(--ogio-sidebar-bg);
    padding: 15px 0;
    flex-shrink: 0;
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    overflow-y: auto;
    z-index: 1000;
    transition: transform 0.3s ease, width 0.3s ease;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.5);
    transform: translateX(-100%); /* 默认在移动端隐藏 */
}

/* PC 样式：固定且完全显示 */
@media (min-width: 1024px) {
    .ogio-sidebar {
        width: 70px;
        transform: translateX(0);
        display: block;
    }
}

/* 移动端展开样式（通过 JS 切换） */
.ogio-sidebar.open {
    width: 200px; /* 展开后的宽度 */
    transform: translateX(0);
}

/* 侧边栏链接/图标样式 */
.ogio-sidebar a {
    display: flex;
    align-items: center;
    height: 45px;
    font-size: 14px;
    padding: 0 15px;
    opacity: 0.7;
    transition: opacity 0.2s, background-color 0.2s;
    white-space: nowrap;
}

.ogio-sidebar a:hover {
    opacity: 1;
    background-color: #3b2b64;
}

/* PC端图标居中（宽度窄时） */
@media (min-width: 1024px) {
    .ogio-sidebar a {
        justify-content: center;
        padding: 0;
        font-size: 14px;
    }

    .ogio-sidebar a span {
        display: none; /* PC 窄栏时隐藏文字 */
    }
}

/* 展开时或移动端时显示文字 */
.ogio-sidebar.open a {
    justify-content: flex-start;
}

.ogio-sidebar.open a span {
    display: inline;
    margin-left: 10px;
}

/* --- 4.1 遮罩层 (用于移动端点击外部关闭导航) --- */
#sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999; /* 低于侧边栏 (1000) */
    display: none;
}

/* --- 5. 主内容区域 (Main Content) --- */
.ogio-main-content {
    flex-grow: 1;
    background: linear-gradient(135deg, var(--ogio-main-bg-start) 0%, var(--ogio-main-bg-end) 100%);
    padding: 0;
    margin-left: 0;
    position: relative;
    transition: margin-left 0.3s;
}

@media (min-width: 1024px) {
    .ogio-main-content {
        margin-left: 70px;
    }
}

/* --- 6. 顶部 Header (Logo 和 Menu) --- */
.ogio-header {
    width: 100%;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px 0;
    background-color: rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 50;
}

.ogio-header-inner {
    width: 95%;
    max-width: 1200px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ogio-logo {
    font-size: 24px;
    font-weight: 900;
    color: var(--ogio-logo-color);
    text-shadow: 1px 1px 0 #000;
}

.ogio-logo span {
    color: #f39c12;
}

/* PC端搜索栏 */
.ogio-pc-search-bar {
    width: 400px;
    max-width: 50%;
    height: 35px;
    display: flex;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 5px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.ogio-pc-search-bar input {
    flex-grow: 1;
    border: none;
    background: transparent;
    padding: 0 15px;
    color: var(--ogio-card-text);
    outline: none;
}

.ogio-pc-search-bar button {
    background: transparent;
    border: none;
    color: var(--ogio-card-text);
    padding: 0 15px;
    cursor: pointer;
    font-size: 16px;
}

/* 手机端汉堡菜单 */
.ogio-menu-icon {
    font-size: 30px;
    cursor: pointer;
    display: none;
    color: var(--ogio-card-text);
}

@media (max-width: 1023px) {
    .ogio-pc-search-bar {
        display: none;
    }

    .ogio-menu-icon {
        display: block;
        order: -1;
    }

    .ogio-logo {
        position: relative;
        left: -10px;
    }
}

/* --- 7. 手机端独立搜索栏 (符合截图) --- */
.ogio-mobile-search-area {
    display: none;
    padding: 10px 15px 15px;
}

@media (max-width: 1023px) {
    .ogio-mobile-search-area {
        display: block;
    }

    .ogio-mobile-search-bar {
        width: 100%;
        height: 40px;
        display: flex;
        background: rgba(0, 0, 0, 0.2);
        border-radius: 20px;
        overflow: hidden;
    }

    .ogio-mobile-search-bar input {
        flex-grow: 1;
        border: none;
        background: transparent;
        padding: 0 15px;
        color: var(--ogio-card-text);
        outline: none;
        font-size: 16px;
    }

    .ogio-mobile-search-bar button {
        background: transparent;
        border: none;
        color: var(--ogio-card-text);
        padding: 0 15px;
        cursor: pointer;
        font-size: 16px;
    }
}

/* --- 8. 游戏网格和卡片 --- */
.ogio-game-grid-container {
    margin: 0px auto;
    padding: 19px 33px;
}

.ogio-game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 15px;
}

.ogio-game-card {
    background-color: #3f2f67;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: transform 0.2s;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

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

.ogio-card-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
}

.ogio-card-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ogio-card-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 8px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0) 100%);
}

.ogio-card-info h4 {
    font-size: 14px;
    font-weight: bold;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 调整卡片数量 */
@media (min-width: 1024px) {
    .ogio-game-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 600px) {
    .ogio-game-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
}

/* --- 9. 手机端底部固定导航栏 (新增) --- */
.ogio-mobile-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 55px;
    background-color: #1a0f30; /* 深色背景 */
    display: none; /* 默认隐藏 */
    justify-content: space-around;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 500;
}

.ogio-mobile-footer a {
    color: var(--ogio-card-text);
    font-size: 10px;
    font-weight: bold;
    text-align: center;
    line-height: 1.2;
    padding-top: 5px;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.ogio-mobile-footer a:hover {
    opacity: 1;
}

/* 图标样式 - 使用文本符号 */
.ogio-mobile-footer a > * {
    font-size: 18px;
    display: block;
    margin-bottom: 2px;
}

@media (max-width: 1023px) {
    .ogio-mobile-footer {
        display: flex; /* 只在移动端显示 */
    }

    /* 调整主内容底部填充，避免被固定导航栏遮挡 */
    .ogio-game-grid-container {
        padding-bottom: 75px;
    }
}

.filter.tag_list {
    margin: auto !important;
    padding: 30px;
    border-radius: 8px;
    margin-top: 5% !important;
    margin-bottom: 5% !important;
}