/* ==========================================================================
   1. 基础重置与全局变量定义
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

:root {
    --bg-color: #f5f7f6;         
    --card-bg: #ffffff;          /* 💡 改为：纯白色不透明卡片底色 */
    --border-color: #ededed;     
    --primary-green: #10b981;    
    --text-white: #111827;       
    --text-gray: #6b7280;        
}

body {
    /* 💡 仅保留最外层大背景的微弱浅色渐变，去掉多余杂色 */
    background-image: linear-gradient(rgba(245, 247, 246, 0.5), rgba(245, 247, 246, 0.5)); 
    background-attachment: fixed; 
    background-size: cover; 
    background-position: center center; 
    background-repeat: no-repeat; 
    background-color: var(--bg-color); 
    
    color: var(--text-white);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    padding-bottom: 40px;
    width: 100%;
}

/* ==========================================================================
  语言选择器视觉样式
   ========================================================================== */
.lang-selector {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: #ffffff; 
    border: 1px solid var(--border-color); 
    border-radius: 12px;
    padding: 4px 6px;
    color: var(--text-white);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.globe-icon {
    width: 16px;
    height: 16px;
}

.arrow-icon {
    font-size: 10px;
    color: var(--text-gray);
    transition: transform 0.2s ease;
}

/* ==========================================================================
   2. 固定头部导航栏样式
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 600px;
    height: 70px;
    z-index: 1000;
    background-color: transparent;
    border-top: none;
    border-bottom: none; 
    border-left: 1px solid var(--border-color);  
    border-right: 1px solid var(--border-color); 
}

.header-container {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px; 
    border-bottom: 1px solid var(--border-color); 
    
    /* 💡 核心修改 1：彻底移除手机顶部的背景图片，改为纯白纯色底板 */
    background-color: #ffffff;
    background-image: none;
    backdrop-filter: blur(10px); 
}

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

.logo-img {
    height: 32px;      
    width: auto;       
    object-fit: contain;
    display: block;
}

/* ==========================================================================
   3. 主体布局区域
   ========================================================================== */
.content-wrapper {
    width: 100%;
    max-width: 600px;
    margin: 70px auto 0 auto; 
    
    /* 💡 核心修改 2：彻底移除手机端的竖版背景图片，使其完美回归到高质感纯白主体 */
    background-color: #ffffff;
    background-image: none;
    background-repeat: no-repeat;
    
    border-left: 1px solid var(--border-color);   
    border-right: 1px solid var(--border-color);  
    border-bottom: 1px solid var(--border-color); 
    border-radius: 0 0 24px 24px;
    
    padding: 40px 20px 40px 20px;
}

.hero-section {
    text-align: center;
    margin-bottom: 25px;
}

.hero-section h1 {
    font-size: 28px; 
    font-weight: 800;
    line-height: 1.3;
}

.text-green {
    color: var(--primary-green);
}

/* ==========================================================================
   4. 快捷进入区域样式 (Pembaruan Warna Border)
   ========================================================================== */
.entrance-section {
    margin-bottom: 40px;
}

.quick-entrance-box {
    background-color: #fcfcfc; 
    /* 💡 改为跟 Enter Now 按钮一样的亮绿色边框，增强视觉引导 */
    border: 1px solid var(--primary-green); 
    border-radius: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 6px 6px 16px;
    height: 60px;
    /* 💡 稍微加深一点点阴影，让亮绿色边框在纯白背景下更有质感 */
    box-shadow: 0 2px 10px rgba(16, 185, 129, 0.08), inset 0 1px 3px rgba(0, 0, 0, 0.02); 
}

.entrance-info {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-white); 
    font-size: 14px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    flex: 1; 
    margin-right: 8px;
}

.verify-btn {
    background-color: var(--primary-green);
    color: #ffffff; 
    border: none;
    font-weight: bold;
    font-size: 18px;
    padding: 0 24px;
    height: 48px;
    border-radius: 24px;
    cursor: pointer;
    flex-shrink: 0; 
    transition: transform 0.1s ease, background-color 0.2s;
    
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px; 
}

.verify-btn:hover {
    background-color: #059669; 
}

.verify-btn:active {
    transform: scale(0.97); 
}

.finger-icon {
    display: inline-block; 
    transform: rotate(-45deg); 
    font-size: 16px; 
}


.security-note {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    margin-top: 15px;
    padding: 0 5px;
    color: var(--text-gray);
    font-size: 12px;
    line-height: 1.4;
}

/* ==========================================================================
   5. 官方游戏列表网格
   ========================================================================== */
.domains-section h2 {
    font-size: 18px;
    margin-bottom: 6px;
}

.verified-count {
    color: var(--primary-green);
    font-size: 12px;
    margin-bottom: 16px;
}

.domain-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr); 
    gap: 10px;
    margin-bottom: 35px;
    width: 100%;
}

.domain-card {
    background-color: #fdfdfd; 
    border: 1px solid var(--border-color); 
    border-radius: 12px;
    padding: 14px 10px; 
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-white);
    transition: all 0.2s ease;
    overflow: hidden; 
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.01);
}

.domain-card:hover {
    border-color: #cbd5e1; 
    background-color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05); 
}

.card-num {
    background-color: #e6f7f0; 
    color: var(--primary-green);
    width: 20px; 
    height: 20px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 11px;
    font-weight: bold;
    margin-right: 6px;
    flex-shrink: 0; 
}

.card-url {
    font-weight: 500;
    font-size: 13px; 
    flex-grow: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.check-icon {
    font-size: 11px;
    flex-shrink: 0; 
}
/* ==========================================================================
   6. 底部三栏卡片区（图标与标题完美在同一行对齐）
   ========================================================================== */
.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); 
    gap: 10px;
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
    width: 100%;
}

.footer-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 14px 12px;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.footer-card-header {
    display: flex;
    align-items: center;
    gap: 6px;              
    margin-bottom: 6px;    
}

.footer-icon {
    font-size: 16px;       
    flex-shrink: 0;
}

.footer-card h3 {
    font-size: 12px;       
    font-weight: 600;
    white-space: nowrap;   
    overflow: hidden;
    text-overflow: ellipsis;
}

.footer-card p {
    color: var(--text-gray);
    font-size: 11px;
}

/* ==========================================================================
   7. 页面最底部版权与品牌联盟区（大小、亮度全对齐）
   ========================================================================== */
.footer-bottom-info {
    border-top: 1px solid var(--border-color); 
    margin-top: 30px;
    padding-top: 25px;
    text-align: center;
    color: var(--text-gray); 
    font-size: 12px;
    line-height: 1.6;
    width: 100%;
}

.footer-tip {
    font-size: 12px; 
    margin-top: 6px;
    opacity: 1; 
}

.brand-link {
    color: var(--text-gray) !important; 
    font-size: 12px;
    text-decoration: none;             
    margin: 0 4px;
    transition: color 0.2s ease;
}

.brand-link:hover {
    color: var(--primary-green) !important; 
    text-decoration: underline;            
}

/* ==========================================================================
   8. 针对手机移动端的自适应降级控制（手机端隐藏双层圆边框，防止溢出）
   ========================================================================== */
@media (max-width: 580px) {
    body {
        /* 手机端直接让最底层也加载手机底图，保持极致流畅 */
        background-image: linear-gradient(rgba(2, 18, 11, 0.75), rgba(0, 0, 0, 0.75)), url('/images/bg.jpg');
        background-attachment: scroll; 
    }

    .main-header {
        border-radius: 0;
    }

    .content-wrapper {
        margin-top: 100px;
        background-image: none; /* 💡 手机端把多余的内层底图关掉，提升100%渲染性能 */
        border: none; /* 手机端不需要两侧的物理框线线 */
        padding: 0 20px;
    }

    .hero-section h1 {
        font-size: 24px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr; 
        gap: 12px; 
    }

    .footer-card {
        padding: 16px;
    }

    .footer-icon {
        font-size: 18px;
    }

    .footer-card h3 {
        font-size: 14px;
    }

    .footer-card p {
        font-size: 12px;
    }
    
    .quick-entrance-box {
        padding: 6px 6px 6px 12px;
    }
    .verify-btn {
        padding: 0 16px;
        font-size: 14px;
    }
    
}

/* ==========================================================================
   精修版：完美恢复顶部固定栏线条 + 手机端左右绿线 + 修复文字离顶部过近问题
   ========================================================================== */
@media screen and (max-width: 650px) {
    /* 1. 顶部固定外框拉满 */
    .main-header {
        width: 100% !important;
        max-width: 100% !important;
        border: none !important;
    }

    /* 2. 顶部容器内部，强制渲染“左右绿线”和“底部横线” */
    .header-container {
        border-bottom: 1px solid var(--border-color) !important;
        box-shadow: inset 1px 0 0 0 var(--border-color), inset -1px 0 0 0 var(--border-color) !important;
    }

    /* 3. 主体内容区拉满，并微调顶部间距 */
    .content-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        
        /* 💡 核心修复：将 margin-top 从 70px 增大到 90px，把整个内容区往下推，拉开与固定头部的距离 */
        margin-top: 70px !important; 
        
        border: none !important;
        border-radius: 0px !important; 
        
        /* 💡 核心修复：同时将上内边距（第一个参数）从 40px 增大到 50px，给文字留出更多呼吸空间 */
        padding: 40px 20px 40px 20px !important; 
        
        /* 左右和底部内嵌绿色边框线 */
        box-shadow: inset 1px 0 0 0 var(--border-color), 
                    inset -1px 0 0 0 var(--border-color), 
                    inset 0 -1px 0 0 var(--border-color) !important;
    }
}