css
/* 容器基础设置 */
.seirei-ui-root {
    --primary-blue: #89CFF0; /* 天空蓝 */
    --primary-pink: #FFB7C5; /* 樱花粉 */
    --text-dark: #4a4a4a;
    --text-light: #7a7a7a;
    --bg-color: #ffffff;
    --border-color: #e0e0e0;
    --radius: 12px;
    max-width: 600px;
    margin: 20px auto;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    background-color: #f9fbfc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    color: var(--text-dark);
    font-size: 14px;
    line-height: 1.6;
}
/* 顶部状态栏 */
.seirei-ui-root .status-header {
    background: linear-gradient(135deg, #f0f8ff 0%, #fff0f5 100%);
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 13px;
    color: #555;
}
.seirei-ui-root .status-item {
    display: flex;
    align-items: center;
    gap: 5px;
    background: rgba(255,255,255,0.6);
    padding: 4px 8px;
    border-radius: 6px;
}
/* 正文区域 */
.seirei-ui-root .main-body {
    padding: 20px;
    background-color: #fff;
    color: #333;
    font-size: 15px;
    border-bottom: 1px dashed var(--border-color);
}
/* 折叠面板通用样式 */
.seirei-ui-root .accordion-item {
    border-bottom: 1px solid var(--border-color);
    background-color: #fff;
}
.seirei-ui-root .accordion-item:last-child {
    border-bottom: none;
}
.seirei-ui-root .accordion-header {
    padding: 12px 15px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: #444;
    transition: background 0.2s;
    list-style: none; /* 移除默认三角 */
}
.seirei-ui-root .accordion-header::-webkit-details-marker {
    display: none;
}
.seirei-ui-root .accordion-header:hover {
    background-color: #f4f8fb;
}
.seirei-ui-root .header-title {
    display: flex;
    align-items: center;
    gap: 8px;
}
.seirei-ui-root .header-icon {
    font-size: 10px;
    color: #aaa;
    transition: transform 0.3s;
}
.seirei-ui-root details[open] .header-icon {
    transform: rotate(180deg);
}
.seirei-ui-root details[open] .accordion-header {
    background-color: #fbfbfb;
    border-bottom: 1px solid #eee;
}
.seirei-ui-root .accordion-content {
    padding: 15px;
    background-color: #fff;
}
/* 强调头部 */
.seirei-ui-root .highlight-header {
    background-color: #fff8fa;
    color: #d65d7a;
}
/* 网格布局 */
.seirei-ui-root .info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 15px;
    margin-bottom: 10px;
}
.seirei-ui-root .info-grid.compact {
    gap: 4px 10px;
}
.seirei-ui-root .info-row {
    display: flex;
    flex-direction: column;
}
.seirei-ui-root .info-row.full-width {
    grid-column: span 2;
}
.seirei-ui-root .label {
    font-size: 12px;
    color: #999;
    margin-bottom: 2px;
}
.seirei-ui-root .val {
    font-weight: 500;
}
.seirei-ui-root .text-sm {
    font-size: 13px;
    color: #666;
}
/* 进度条 */
.seirei-ui-root .stat-block {
    margin: 10px 0;
}
.seirei-ui-root .stat-label {
    font-size: 12px;
    color: #666;
    margin-bottom: 4px;
    display: flex;
    justify-content: space-between;
}
.seirei-ui-root .progress-track {
    height: 8px;
    background-color: #f0f0f0;
    border-radius: 4px;
    overflow: hidden;
}
.seirei-ui-root .progress-fill {
    height: 100%;
    border-radius: 4px;
}
.seirei-ui-root .blue-fill { background: linear-gradient(90deg, #89CFF0, #5CA0D3); }
.seirei-ui-root .pink-fill { background: linear-gradient(90deg, #FFB7C5, #FF91A4); }
/* 标签与列表 */
.seirei-ui-root .tag-section {
    margin: 10px 0;
}
.seirei-ui-root .section-title {
    font-size: 12px;
    font-weight: bold;
    color: var(--primary-blue);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.seirei-ui-root .tag {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 12px;
    margin-right: 5px;
}
.seirei-ui-root .tag.special {
    background-color: #fff0f5;
    color: #d65d7a;
    border: 1px solid #ffdde5;
}
.seirei-ui-root .styled-list {
    padding-left: 20px;
    margin: 5px 0;
}
.seirei-ui-root .styled-list li {
    margin-bottom: 4px;
    color: #555;
}
/* NPC 卡片 */
.seirei-ui-root .npc-card {
    background: #fdfdfd;
    padding: 10px;
    border: 1px solid #f0f0f0;
    border-radius: 8px;
    margin-bottom: 10px;
}
.seirei-ui-root .npc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    border-bottom: 2px solid var(--primary-pink);
    padding-bottom: 4px;
}
.seirei-ui-root .npc-name {
    font-weight: bold;
    font-size: 15px;
}
.seirei-ui-root .npc-role {
    font-size: 12px;
    background: #eee;
    padding: 2px 6px;
    border-radius: 4px;
}
.seirei-ui-root .nsfw-section {
    margin-top: 8px;
    padding: 8px;
    background-color: #fff5f7;
    border-radius: 6px;
    border: 1px dashed #ffccd5;
}
.seirei-ui-root .sub-title {
    font-size: 11px;
    color: #d65d7a;
    font-weight: bold;
    margin-bottom: 4px;
}
.seirei-ui-root .dialogue-box {
    margin-top: 10px;
    padding: 8px;
    background-color: #f4f9ff;
    border-left: 3px solid var(--primary-blue);
    font-size: 13px;
}
.seirei-ui-root .line-spoken { margin-bottom: 4px; color: #333; }
.seirei-ui-root .line-inner { color: #555; font-style: italic; }
.seirei-ui-root .divider {
    border: 0;
    height: 1px;
    background: #eee;
    margin: 15px 0;
}
/* 校园状态 */
.seirei-ui-root .status-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 15px;
}
.seirei-ui-root .status-box {
    text-align: center;
    background: #f8f9fa;
    padding: 8px;
    border-radius: 6px;
}
.seirei-ui-root .box-label { font-size: 11px; color: #888; }
.seirei-ui-root .box-val { font-weight: bold; color: #444; }
.seirei-ui-root .news-feed {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 6px;
    padding: 8px;
}
.seirei-ui-root .news-item {
    margin-bottom: 6px;
    font-size: 13px;
    display: flex;
    gap: 6px;
}
.seirei-ui-root .tag-label {
    font-weight: bold;
    color: var(--primary-blue);
    white-space: nowrap;
}
/* 手机应用风格 */
.seirei-ui-root .app-container {
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #eee;
}
.seirei-ui-root .app-title {
    padding: 6px 10px;
    font-size: 12px;
    font-weight: bold;
    color: #fff;
}
/* LIME */
.seirei-ui-root .lime-app .app-title { background-color: #25d366; }
.seirei-ui-root .lime-app { background-color: #f0fff4; }
.seirei-ui-root .msg-row {
    padding: 8px 10px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    display: flex;
    justify-content: space-between;
}
.seirei-ui-root .sender { font-weight: bold; color: #333; }
.seirei-ui-root .preview { color: #666; font-size: 12px; }
/* Forum */
.seirei-ui-root .forum-app .app-title { background-color: #1e90ff; }
.seirei-ui-root .forum-app { background-color: #f0f8ff; }
.seirei-ui-root .forum-post { padding: 8px 10px; display: flex; flex-direction: column; }
.seirei-ui-root .post-title { font-weight: bold; color: #0056b3; font-size: 13px; }
.seirei-ui-root .post-meta { font-size: 11px; color: #888; align-self: flex-end; }
/* Mind/Russian */
.seirei-ui-root .mind-app .app-title { background: linear-gradient(90deg, #ff69b4, #ff1493); }
.seirei-ui-root .mind-app { background-color: #fff0f5; border: 1px solid #ffc0cb; }
.seirei-ui-root .mind-log { padding: 10px; text-align: center; }
.seirei-ui-root .original { color: #555; margin: 5px 0; font-size: 13px; }
.seirei-ui-root .translation { font-size: 10px; color: #aaa; margin: 2px 0; }
.seirei-ui-root .meaning { color: #d65d7a; font-weight: bold; font-style: italic; font-size: 14px; text-shadow: 0 0 2px rgba(255,105,180,0.2); }
/* 表格 */
.seirei-ui-root .scroll-table-box {
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid #eee;
    border-radius: 6px;
}
.seirei-ui-root .scroll-table-box::-webkit-scrollbar { width: 6px; }
.seirei-ui-root .scroll-table-box::-webkit-scrollbar-thumb { background: #ccc; border-radius: 3px; }
.seirei-ui-root .memory-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}
.seirei-ui-root .memory-table th {
    background-color: #f4f4f4;
    padding: 6px;
    text-align: left;
    position: sticky;
    top: 0;
}
.seirei-ui-root .memory-table td {
    padding: 6px;
    border-bottom: 1px solid #eee;
}
/* 行动列表 */
.seirei-ui-root .action-list {
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: action-counter;
}
.seirei-ui-root .action-list li {
    position: relative;
    padding: 10px 10px 10px 40px;
    margin-bottom: 8px;
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
}
.seirei-ui-root .action-list li::before {
    counter-increment: action-counter;
    content: counter(action-counter);
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background-color: var(--primary-blue);
    color: #fff;
    border-radius: 50%;
    text-align: center;
    line-height: 20px;
    font-size: 11px;
    font-weight: bold;
}
.seirei-ui-root .action-list li:hover {
    background-color: #f0f8ff;
    border-color: var(--primary-blue);
    transform: translateX(4px);
    box-shadow: 2px 2px 5px rgba(0,0,0,0.05);
}
/* 移动端适配 */
@media (max-width: 480px) {
    .seirei-ui-root .info-grid {
        grid-template-columns: 1fr;
    }
    .seirei-ui-root .info-row.full-width {
        grid-column: span 1;
    }
    .seirei-ui-root .status-header {
        flex-direction: column;
        align-items: flex-start;
    }
}