/* 容器初始化：米白宣纸底色 */
ai {
    display: block;
    background-color: #FDF5E6;
    color: #1A1A1A;
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", serif;
    padding: 12px;
    border: 2px solid #D4AF37;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    margin: 10px 0;
    line-height: 1.6;
}

/* 正文区域美化 */
ai article {
    display: block;
    padding: 15px 5px;
    margin-bottom: 15px;
    font-size: 16px;
    color: #000000;
    border-bottom: 1px dashed #D4AF37;
}

/* 统一折叠样式：朱砂描金 */
ai details {
    margin-bottom: 8px;
    border: 1.5px solid #D4AF37;
    border-radius: 8px;
    overflow: hidden;
    background: rgba(255,255,255,0.5);
}

ai summary {
    padding: 10px 15px;
    background: linear-gradient(90deg, #8B0000, #B22222);
    color: #D4AF37;
    font-weight: bold;
    cursor: pointer;
    outline: none;
    list-style: none;
    border-bottom: 1px solid #D4AF37;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

ai summary::after {
    content: "▼";
    font-size: 12px;
    transition: transform 0.3s;
}

ai details[open] summary::after {
    transform: rotate(180deg);
}

/* 内部内容容器 */
ai details p, ai details d {
    display: block;
    padding: 4px 12px;
    margin: 0;
    font-size: 14px;
}

/* 此时此地（环境区）特殊样式 */
ai details[t="env"] {
    border: none;
    background: transparent;
}
ai details[t="env"] summary {
    background: transparent;
    color: #8B0000;
    border: none;
    padding: 5px 0;
}
ai hd {
    display: block;
    font-size: 13px;
    color: #5D4037;
    background: rgba(212, 175, 55, 0.1);
    padding: 8px;
    border-radius: 4px;
    border-left: 3px solid #8B0000;
}

/* 小标题样式 */
ai p[t="sub"] {
    background: rgba(139, 0, 0, 0.05);
    color: #8B0000;
    font-weight: bold;
    margin-top: 8px !important;
    border-left: 3px solid #8B0000;
}

/* 数据行：紧凑展示 */
ai d {
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

/* 角色内心独白 */
ai q {
    display: block;
    margin: 10px 12px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.03);
    border-left: 2px solid #D4AF37;
    font-style: italic;
    color: #444;
}

/* ==============================
   【已修复】记忆区 LTM 记忆条目美化
=============================== */
ai details[t="mem"] table {
    width: 100%;
    border-collapse: collapse;
    margin: 10px 0;
    font-size: 12px;
}
ai details[t="mem"] th {
    background: #8B0000;
    color: #D4AF37;
    padding: 8px 6px;
    text-align: left;
    font-weight: bold;
}
ai details[t="mem"] td {
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: 8px 6px;
    word-break: break-all;
    color: #333;
}
ai details[t="mem"] tr:nth-child(even) {
    background: rgba(212, 175, 55, 0.08);
}
ai details[t="mem"] tr:hover {
    background: rgba(139, 0, 0, 0.05);
}

/* 记忆条目单独卡片样式（LTM 条目） */
ai m {
    display: block;
    padding: 10px 12px;
    margin: 6px 0;
    background: rgba(255, 255, 255, 0.4);
    border-left: 3px solid #8B0000;
    border-radius: 0 6px 6px 0;
    font-size: 14px;
    color: #222;
    line-height: 1.6;
}

/* 行动推荐列表 */
ai details[t="act"] ol {
    margin: 10px 0;
    padding-left: 35px;
}
ai details[t="act"] li {
    margin-bottom: 8px;
    color: #8B0000;
    font-weight: bold;
}

/* 移动端适配：去除默认外边距 */
@media screen and (max-width: 600px) {
    ai { margin: 5px 0; padding: 8px; }
}