@charset "utf-8";
/* 全局变量定义 - JUN88 灰白底色 + 深皇家蓝 (Jun88 Deep Blue Light Theme) */
:root {
    --primary: #0056B3;          /* 👈 核心高亮：调深后的深皇家蓝 */
    --primary-hover: #004085;    /* 👈 悬停深蓝色 */
    --primary-gradient: linear-gradient(135deg, #0056B3 0%, #003679 100%); /* 👈 沉稳深蓝渐变 (主 CTA 按钮) */
    --bg-main: #F4F6F9;          /* 主背景色：干净通透的灰白色 */
    --bg-header: #FFFFFF;        /* 导航栏背景：纯白 */
    --card-bg: #FFFFFF;          /* 卡片背景色：纯白 */
    --card-border: #E2E8F0;      /* 边框颜色：柔和浅灰 */
    --card-border-hover: #0056B3;/* 悬停深蓝发光边框 */
    --text-primary: #1E293B;     /* 主文字：深板岩灰/近黑 (阅读清晰) */
    --text-muted: #64748B;       /* 次要文字：高级烟灰 */
    --card-shadow: 0 4px 16px rgba(15, 23, 42, 0.05); /* 柔和微阴影 */
}

/* 基础重置 */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* 全局主背景色 */
body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    letter-spacing: -0.01em;
}

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

/* 1. 顶部 Header & 导航容器 */
header {
    background-color: var(--bg-header);
    border-bottom: 3px solid var(--primary); /* 标志性顶部深蓝色划线 */
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: 0.5px;
}

.logo span {
    color: var(--primary); /* LOGO 中的 JUN88 深蓝高亮 */
}

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

.nav-link {
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 8px 16px;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #FFFFFF;
    background-color: var(--primary);
    box-shadow: 0 2px 10px rgba(0, 86, 179, 0.3);
}

/* 2. 主体内容容器 */
.container,.container-page{
    max-width: 1200px;
    margin: 36px auto;
    padding: 0 20px;
}
.container-page{line-height: 1.8;}
.container-page h1{font-size: 22px; color: var(--primary); margin-bottom: 15px;}
.container-page h2{font-size: 16px; color: var(--primary); margin: 20px 0 10px;}
.container-page h3{font-size: 16px;}
.container-page p{color: var(--text-muted); font-size: 14px;}
.container-page ul{margin-left: 20px; color: var(--text-muted); font-size: 14px;}
/* 3. 卡片与模块通用样式 */
.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 32px;
    margin-bottom: 24px;
    box-shadow: var(--card-shadow);
    transition: all 0.25s ease;
}

.card:hover {
    border-color: var(--card-border-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 86, 179, 0.12);
}

/* 4. 链接与备用入口列表 */
.link-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 18px;
}

.link-item {
    background: #F8FAFC;
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 16px 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease;
}

.link-item:hover {
    border-color: var(--primary);
    background: #FFFFFF;
    box-shadow: 0 4px 12px rgba(0, 86, 179, 0.08);
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: #10B981;
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
}

.ping {
    font-size: 12px;
    font-weight: 700;
    color: #059669;
    background: #ECFDF5;
    border: 1px solid #A7F3D0;
    padding: 3px 12px;
    border-radius: 4px;
}

/* 5. CTA 转换按钮 */
.btn-cta {
    display: block;
    width: 100%;
    background: var(--primary-gradient);
    color: #FFFFFF;
    font-weight: 800;
    font-size: 16px;
    text-transform: uppercase;
    text-align: center;
    padding: 16px;
    border-radius: 8px;
    box-shadow: 0 4px 18px rgba(0, 86, 179, 0.3);
    transition: all 0.2s ease;
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 86, 179, 0.45);
    filter: brightness(1.08);
}

/* 6. 限时优惠倒计时 (Timer Box) */
.timer-box {
    background: linear-gradient(135deg, rgba(0, 86, 179, 0.06) 0%, rgba(248, 250, 252, 0.95) 100%);
    border: 1px solid rgba(0, 86, 179, 0.3);
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

.timer-box .timer-title,
.timer-box h3,
.timer-box h4 {
    color: var(--primary);
    font-size: 16px;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.timer-display,
.timer-countdown,
.timer-box .countdown {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin: 12px 0;
}

.timer-unit,
.timer-block,
.timer-box .time-num,
.timer-box span.num {
    background: var(--primary-gradient);
    color: #FFFFFF;
    font-size: 20px;
    font-weight: 800;
    min-width: 44px;
    height: 44px;
    line-height: 44px;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 86, 179, 0.3);
    display: inline-block;
    text-align: center;
}

.timer-colon,
.timer-box .colon {
    color: var(--primary);
    font-weight: 800;
    font-size: 20px;
}

.timer-label,
.timer-box .label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-top: 4px;
}

/* 7. 教程步骤编号样式 */
.guide-step {
    border-left: 4px solid var(--primary);
    padding-left: 18px;
    margin-bottom: 22px;
}

.step-num {
    background: rgba(0, 86, 179, 0.12);
    color: var(--primary);
    border: 1px solid rgba(0, 86, 179, 0.3);
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    margin-right: 8px;
}

/* 8. 页脚 Footer 容器 */
footer {
    max-width: 1200px;
    margin: 60px auto 32px;
    padding: 0 20px;
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 28px;
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
}

/* 9. 响应式适配 */
@media (max-width: 1200px) {
    .header-container,
    .container,
    footer {
        max-width: 100%;
    }
}

@media (max-width: 600px) {
    .header-container {
        flex-direction: column;
        gap: 12px;
    }
    
    .main-nav {
        width: 100%;
        justify-content: space-between;
    }
    
    .nav-link {
        padding: 6px 12px;
        font-size: 12px;
    }

    .timer-unit,
    .timer-block,
    .timer-box .time-num {
        min-width: 36px;
        height: 36px;
        line-height: 36px;
        font-size: 16px;
    }
}

        .blog-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            margin-top: 20px;
        }
        .blog-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 12px;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: transform 0.2s, border-color 0.2s;
        }
        .blog-card:hover {
            transform: translateY(-3px);
            border-color: var(--primary);
        }
        .blog-thumb {
            width: 100%;
            height: 160px;
            background: var(--bg-main);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            font-size: 14px;
        }
		.blog-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Giữ đúng tỉ lệ, cắt gọn để lấp đầy khung 160px */
    object-position: center; /* Căn giữa hình ảnh theo cả chiều dọc và ngang */
}
        .blog-content {
            padding: 15px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }
        .blog-title {
            font-size: 16px;
            color: var(--primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .blog-title a:hover { color: var(--primary); }
        .blog-excerpt {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 15px;
            flex-grow: 1;
            line-height: 1.6;
        }
        .blog-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            justify-content: space-between;
            border-top: 1px solid #2a2f3a;
            padding-top: 10px;
        }
        .pagination {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-top: 30px;
        }
        .page-numbers {
            padding: 8px 14px;
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 6px;
            color: var(--text-light);
            font-size: 14px;
        }
        .page-numbers.current, .page-numbers:hover {
            background: var(--primary);
            color: #fff;
            font-weight: bold;
        }
		.article-header {
            border-bottom: 1px solid #2a2f3a;
            padding-bottom: 15px;
            margin-bottom: 20px;
        }
        .article-meta {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            gap: 15px;
            margin-top: 10px;
        }
        .toc-box {
            background: #181b20;
            border: 1px solid #2a2f3a;
            border-left: 4px solid var(--primary);
            border-radius: 6px;
            padding: 15px;
            margin: 20px 0;
        }
        .toc-title {
            font-weight: bold;
            color: #fff;
            margin-bottom: 8px;
            font-size: 15px;
        }
        .toc-list {
            margin-left: 20px;
            font-size: 14px;
            color: var(--text-muted);
        }
        .toc-list li { margin-bottom: 5px; }
        .toc-list a:hover { color: var(--primary); }
        .article-body {
            line-height: 1.8;
            font-size: 15px;
            color: #e0e0e0;
        }
        .article-body h2 {
            font-size: 18px;
            color: var(--primary);
            margin: 25px 0 12px;
        }
        .article-body h3 {
            font-size: 16px;
            color: var(--primary);
            margin: 20px 0 10px;
        }
        .article-body p { margin-bottom: 15px; color:var(--text-muted);}
        .article-cta {
            background: linear-gradient(135deg, rgba(255,184,0,0.1), rgba(0,0,0,0.4));
            border: 1px solid var(--primary);
            border-radius: 10px;
            padding: 20px;
            text-align: center;
            margin: 30px 0;
        }
        .author-box {
            background: linear-gradient(135deg, rgba(0, 86, 179, 0.06) 0%, rgba(248, 250, 252, 0.95) 100%);
            border: 1px solid rgba(0, 86, 179, 0.12);
            border-radius: 8px;
            padding: 15px;
            display: flex;
            gap: 15px;
            align-items: center;
            margin-top: 30px;
        }
        .author-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
        }