css
/* ===== 高中校园青春风格 - 完整样式表 ===== */
/* 容器定义，所有选择器均基于 .chuunibyou */

/* 基础变量与字体设置 */
.chuunibyou {
    --color-warm-orange: #F4A460;
    --color-cream: #FFF8DC;
    --color-sky-blue: #B0D4E8;
    --color-soft-blue: #87CEEB;
    --color-slate: #708090;
    --color-ink: #4A3728;
    --color-paper: #FDF5E6;
    --color-pink: #FFB6C1;
    --color-lavender: #E6E6FA;
    --color-shadow: rgba(74, 55, 40, 0.08);
    
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    color: var(--color-ink);
    line-height: 1.7;
    
    /* 柔光渐变背景 */
    background: 
        radial-gradient(ellipse at 15% 20%, rgba(244, 164, 96, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 85% 80%, rgba(176, 212, 232, 0.1) 0%, transparent 50%),
        var(--color-paper);
    border-radius: 16px;
    padding: 16px 12px;
    box-shadow: 
        inset 0 0 40px rgba(244, 164, 96, 0.04),
        0 2px 12px var(--color-shadow);
}

/* ===== 全局折叠块样式 ===== */
.chuunibyou d {
    display: block;
    margin-bottom: 10px;
}

.chuunibyou details {
    border: none;
    border-radius: 12px;
    background: rgba(255, 248, 220, 0.5);
    backdrop-filter: blur(4px);
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 1px 4px var(--color-shadow);
}

.chuunibyou details[open] {
    background: rgba(255, 248, 220, 0.85);
    box-shadow: 0 4px 16px rgba(244, 164, 96, 0.12);
}

/* ===== 彩色标签式 summary ===== */
.chuunibyou summary {
    cursor: pointer;
    padding: 10px 14px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.5px;
    border-radius: 12px;
    position: relative;
    list-style: none;
    transition: all 0.25s ease;
    /* 默认奶油白标签 */
    background: linear-gradient(135deg, var(--color-cream), #FFF5E0);
    border-left: 4px solid var(--color-warm-orange);
    color: var(--color-ink);
    user-select: none;
}

.chuunibyou summary::-webkit-details-marker {
    display: none;
}

/* 右侧小箭头装饰（纯CSS模拟） */
.chuunibyou summary::after {
    content: "›";
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%) rotate(0deg);
    font-size: 20px;
    font-weight: bold;
    color: var(--color-warm-orange);
    transition: transform 0.3s ease;
}

.chuunibyou details[open] > summary::after {
    transform: translateY(-50%) rotate(90deg);
}

/* summary 悬浮高亮效果 */
.chuunibyou summary:hover {
    filter: brightness(1.04);
    padding-left: 18px;
}

/* ===== 各区块差异化设计 ===== */

/* --- 1. 自检区 --- */
.chuunibyou .selfcheck details {
    background: rgba(220, 240, 255, 0.3);
}

.chuunibyou .selfcheck summary {
    background: linear-gradient(135deg, #E8F0FE, #DCE8F5);
    border-left-color: var(--color-sky-blue);
    color: #3A5A7A;
}

.chuunibyou .selfcheck details[open] {
    background: rgba(220, 240, 255, 0.5);
}

/* 自检内容区左侧加一条蓝色竖线，模拟笔记本重点标记 */
.chunibyou .selfcheck details[open] > summary + * {
    border-left: 3px solid var(--color-sky-blue);
    padding-left: 12px;
    margin-left: 4px;
}

/* 自检列表项样式 */
.chuunibyou .selfcheck li {
    margin: 6px 0;
    padding: 4px 0;
    border-bottom: 1px dashed rgba(176, 212, 232, 0.4);
}

/* 自检大号数字序号高亮 */
.chuunibyou .selfcheck li strong:first-child {
    color: #5A8AAA;
    font-size: 1.05em;
}

/* --- 2. 世界信息 --- */
.chuunibyou .world summary {
    background: linear-gradient(135deg, #FFF5E6, #FFEDD5);
    border-left-color: #E8A87C;
}

.chuunibyou .world details[open] {
    background: rgba(255, 245, 230, 0.7);
}

/* 世界信息条目使用暖橘圆点标记 */
.chuunibyou .world ul {
    list-style: none;
    padding-left: 8px;
}

.chuunibyou .world li {
    position: relative;
    padding: 2px 0 2px 20px;
    font-size: 14px;
}

.chuunibyou .world li::before {
    content: "•";
    position: absolute;
    left: 6px;
    color: #E8A87C;
    font-size: 16px;
}

/* --- 3. 用户角色档案（暖色调便签） --- */
.chuunibyou .user-card summary {
    background: linear-gradient(135deg, #FFE4B5, #FFDAB9);
    border-left-color: var(--color-warm-orange);
    color: #5A3A1A;
}

.chuunibyou .user-card details[open] {
    background: rgba(255, 228, 181, 0.4);
}

/* 角色档案字段用紧凑排布 */
.chuunibyou .user-card ul,
.chuunibyou .user-card p {
    padding: 0 8px;
    margin: 4px 0;
    font-size: 14px;
    line-height: 1.6;
}

.chuunibyou .user-card li {
    list-style: none;
    padding: 3px 0;
    border-bottom: 1px dashed rgba(244, 164, 96, 0.15);
}

/* 字段标签高亮 */
.chuunibyou .user-card li strong {
    color: #C07A3A;
}

/* 内心独白特殊样式 */
.chuunibyou .user-card li:has(> strong:contains("内心")) {
    font-style: italic;
    background: rgba(255, 255, 240, 0.4);
    border-radius: 6px;
    padding: 4px 8px;
    border-left: 3px solid var(--color-warm-orange);
}

/* 精神值、压力值等做数字高亮 */
.chuunibyou .user-card li:has(> strong:contains("精神")),
.chuunibyou .user-card li:has(> strong:contains("生活压力")),
.chuunibyou .user-card li:has(> strong:contains("私财")) {
    display: inline-block;
    width: 48%;
    margin-right: 2%;
    vertical-align: top;
}

/* --- 4. 互动角色档案（冷色系便签，与用户区分） --- */
.chuunibyou .npc-card summary {
    background: linear-gradient(135deg, #E0F0FF, #D0E8FF);
    border-left-color: var(--color-soft-blue);
    color: #2A5A7A;
}

.chuunibyou .npc-card details[open] {
    background: rgba(208, 232, 255, 0.35);
}

.chuunibyou .npc-card li {
    list-style: none;
    padding: 3px 0;
    border-bottom: 1px dashed rgba(135, 206, 235, 0.2);
}

.chuunibyou .npc-card li strong {
    color: #4A7A9A;
}

/* --- 5. 记忆区（黑板质感） --- */
.chuunibyou .memory summary {
    background: linear-gradient(135deg, #D4DCE4, #C4CCD4);
    border-left-color: #8A9AAA;
    color: #3A4A5A;
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.3);
}

.chuunibyou .memory details[open] {
    background: rgba(196, 204, 212, 0.25);
}

/* 表格黑板风格 */
.chuunibyou .memory table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    margin: 8px 0;
    background: rgba(240, 242, 245, 0.5);
    border-radius: 8px;
    overflow: hidden;
}

.chuunibyou .memory th {
    background: linear-gradient(135deg, #8A9AAA, #9AAABA);
    color: #FAFAFA;
    padding: 6px 8px;
    font-weight: 600;
    font-size: 13px;
    text-shadow: 0 1px 1px rgba(0,0,0,0.1);
}

.chuunibyou .memory td {
    padding: 5px 8px;
    border-bottom: 1px solid rgba(138, 154, 170, 0.15);
    vertical-align: top;
}

.chuunibyou .memory tr:last-child td {
    border-bottom: none;
}

/* 表格交替行用粉笔灰质感 */
.chuunibyou .memory tr:nth-child(even) td {
    background: rgba(220, 225, 232, 0.3);
}

/* --- 6. 选项区（青春活力） --- */
.chuunibyou .options summary {
    background: linear-gradient(135deg, #FFE4E8, #FFD0D8);
    border-left-color: var(--color-pink);
    color: #8A3A4A;
}

.chuunibyou .options details[open] {
    background: rgba(255, 180, 193, 0.15);
}

/* 选项列表特殊布局 */
.chuunibyou .options ul,
.chuunibyou .options p {
    padding: 4px 12px;
}

.chuunibyou .options li {
    list-style: none;
    padding: 6px 8px 6px 28px;
    margin: 4px 0;
    position: relative;
    font-size: 15px;
    border-radius: 8px;
    transition: all 0.2s ease;
    background: rgba(255, 255, 255, 0.3);
}

/* 选项字母标记（小星星） */
.chuunibyou .options li::before {
    content: "✦";
    position: absolute;
    left: 6px;
    top: 6px;
    color: var(--color-pink);
    font-size: 14px;
    transition: all 0.3s ease;
}

/* 悬浮发光效果 */
.chuunibyou .options li:hover {
    background: rgba(255, 182, 193, 0.2);
    transform: translateX(4px);
    box-shadow: 0 0 12px rgba(255, 182, 193, 0.2);
}

.chuunibyou .options li:hover::before {
    color: #FF6B8A;
    transform: scale(1.3) rotate(15deg);
    text-shadow: 0 0 8px rgba(255, 107, 138, 0.4);
}

/* 选项字母强调 */
.chuunibyou .options li strong {
    color: #C05A6A;
    font-weight: 700;
}

/* --- 通用表格/列表内容美化 --- */
.chuunibyou details[open] > *:not(summary) {
    padding: 6px 12px 12px;
    animation: fadeSlideIn 0.25s ease;
}

@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== 移动端优化 ===== */
@media (max-width: 600px) {
    .chuunibyou {
        padding: 12px 8px;
        border-radius: 12px;
    }
    
    .chuunibyou summary {
        font-size: 14px;
        padding: 8px 10px;
    }
    
    .chuunibyou .memory table,
    .chuunibyou .memory th,
    .chuunibyou .memory td {
        font-size: 12px;
        padding: 4px 6px;
    }
    
    .chuunibyou .options li {
        font-size: 14px;
        padding: 5px 6px 5px 26px;
    }
    
    /* 用户档案双列布局在窄屏转为单列 */
    .chuunibyou .user-card li:has(> strong:contains("精神")),
    .chuunibyou .user-card li:has(> strong:contains("生活压力")),
    .chuunibyou .user-card li:has(> strong:contains("私财")) {
        width: 100%;
        display: block;
    }
}

/* ===== 增强装饰细节 ===== */

/* 每个details增加一个柔光底边 */
.chuunibyou details {
    position: relative;
}

.chuunibyou details::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 8px;
    right: 8px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-warm-orange), transparent);
    opacity: 0.15;
    border-radius: 50%;
}

/* 选项区增加装饰光晕 */
.chuunibyou .options details[open]::after {
    background: linear-gradient(90deg, transparent, var(--color-pink), transparent);
    opacity: 0.2;
}

/* 记忆区增加黑板粉笔灰伪元素装饰背景 */
.chuunibyou .memory details[open] {
    position: relative;
    background: 
        radial-gradient(circle at 10% 90%, rgba(220, 225, 232, 0.3) 0%, transparent 40%),
        radial-gradient(circle at 90% 10%, rgba(200, 210, 220, 0.2) 0%, transparent 40%);
}
```