/* 
   ❄️ 冰山校花主题 (Ice Beauty Style) - 移动端完美适配版
   说明：
   1. 色调：冰蓝、银灰、雪白，营造清冷疏离的高级感，完美契合柳清寒白天高冷、夜晚破碎的反差感。
   2. 核心修复：保留了所有针对手机端黑边、高亮、点击阴影的强力修复代码。
   3. 视觉：磨砂玻璃质感，线条更加简约锐利，去除多余圆润感。
*/

/* --- 核心修复：强制亮色模式 & 移动端重置 --- */
:root {
    color-scheme: light !important;
}

* {
    -webkit-tap-highlight-color: transparent !important;
    -webkit-touch-callout: none !important;
}

*:focus, *:active, *:focus-visible {
    outline: 0 !important;
    outline-color: transparent !important;
    outline-style: none !important;
    box-shadow: none !important; 
}

/* --- 容器美化：清冷冰晶感 --- */
.bg-gray-100\/90.relative.inline-block {
    background: #F0F8FF !important; 
    background: linear-gradient(180deg, #FFFFFF 0%, #F0F8FF 60%, #E6F2FF 100%) !important;
    border: 1px solid #B0C4DE !important; 
    border-radius: 12px !important;
    padding: 18px !important;
    margin: 10px auto !important;
    max-width: 100% !important;
    box-shadow: 0 4px 12px rgba(176, 196, 222, 0.3) !important;
}

/* --- 文本内容区域：雪原白 --- */
.markdown-body {
    background-color: rgba(255, 255, 255, 0.95) !important; 
    color: #2F4F4F !important; 
    border-radius: 8px !important; 
    padding: 15px !important;
    line-height: 1.7 !important; 
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    box-shadow: none !important;
    border: 1px solid #E1EDF9 !important; 
}

/* 标题：冷艳蓝 */
.markdown-body h1, .markdown-body h2, .markdown-body h3 {
    color: #4682B4 !important; 
    margin-top: 1.2em !important;
    margin-bottom: 0.6em !important;
    letter-spacing: 0.5px !important; 
    text-shadow: none !important;
    border-bottom: 1px solid #E6F2FF !important; 
    padding-bottom: 5px !important;
}

/* --- 表格美化 (记忆区) --- */
.markdown-body table {
    width: 100% !important;
    border-collapse: collapse !important;
    margin: 15px 0 !important;
    font-size: 0.9em !important;
    border: 1px solid #CEDBEB !important;
    border-radius: 6px !important;
    overflow: hidden !important;
    background: #fff !important;
}

.markdown-body thead {
    background-color: #F0F8FF !important; 
    color: #4682B4 !important;
}

.markdown-body th {
    padding: 8px !important;
    text-align: center !important;
    border-bottom: 1px solid #CEDBEB !important;
    font-weight: bold !important;
}

.markdown-body td {
    padding: 8px !important;
    border-bottom: 1px solid #E6F2FF !important;
    color: #2F4F4F !important;
}

/* --- 交互面板 (details)：冰封档案 --- */
details {
    background-color: #FFFFFF !important;
    border: 1px solid #CEDBEB !important;
    border-radius: 8px !important;
    margin-bottom: 12px !important;
    padding: 10px !important;
    box-shadow: none !important;
    -webkit-tap-highlight-color: transparent !important;
}

summary {
    color: #5F9EA0 !important; 
    font-weight: 600 !important;
    cursor: pointer !important;
    padding: 5px !important;
    outline: 0 !important;
    border: none !important;
    background: transparent !important;
    list-style: none !important;
}

summary::-webkit-details-marker {
    display: none !important;
}

summary::before {
    content: '❄️ ' !important; 
    margin-right: 6px !important;
    opacity: 0.7 !important;
}

details[open] summary::before {
    content: '🧊 ' !important; 
    opacity: 1 !important;
}

/* --- 按钮：寒冰护盾 --- */
.MuiButtonBase-root.MuiButton-root {
    background: linear-gradient(135deg, #F0F8FF 0%, #E6F2FF 100%) !important;
    color: #4682B4 !important;
    border-radius: 8px !important;
    box-shadow: none !important;
    border: 1px solid #B0C4DE !important;
    font-weight: 500 !important;
    letter-spacing: 1px !important;
}