/* 全局隔离：所有样式仅在 wash-soap-blog 容器内部生效 */
.wash-soap-blog {
    font-family: Arial, sans-serif;
    line-height: 1.8;
    color: #333;
    max-width: 1200px;
    margin: 0 auto;
}
.wash-soap-blog * {
    box-sizing: border-box;
}
/* 标题颜色调整 */
.wash-soap-blog h1 {
    color: #c23616; /* 深红色 */
    text-align: center;
    font-size: 2.2rem;
    margin: 30px 0 40px;
    border-bottom: 3px solid #c23616;
    padding-bottom: 10px;
}
.wash-soap-blog h2 {
    color: #e74c3c; /* 红色 */
    font-size: 1.8rem;
    margin: 40px 0 20px;
    padding-left: 10px;
    border-left: 4px solid #c23616;
}
.wash-soap-blog h3 {
    color: #e17055; /* 浅红色 */
    font-size: 1.4rem;
    margin: 30px 0 15px;
}
/* 仅对指定段落首字母进行特写（通过类名控制） */
.wash-soap-blog .first-letter-special:first-letter {
    font-size: 1.8em;
    font-weight: bold;
    color: #c23616;
    margin-right: 2px;
}
.wash-soap-blog .img-container {
    margin: 30px 0;
    overflow: hidden;
}
.wash-soap-blog .img-left {
    float: left;
    width: 45%;
    margin-right: 30px;
}
.wash-soap-blog .img-right {
    float: right;
    width: 45%;
    margin-left: 30px;
}
.wash-soap-blog .img-full {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    display: block;
}
.wash-soap-blog img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}
.wash-soap-blog img:hover {
    transform: scale(1.03);
}
.wash-soap-blog .img-caption {
    text-align: center;
    color: #666;
    font-size: 0.9rem;
    margin: 10px 0 20px;
    font-style: italic;
}
.wash-soap-blog .callout {
    background: #ffeaa7;
    border-left: 4px solid #fdcb6e;
    padding: 15px 20px;
    margin: 25px 0;
    border-radius: 4px;
}
.wash-soap-blog table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
}
.wash-soap-blog th, .wash-soap-blog td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: left;
}
.wash-soap-blog th {
    background: #c23616;
    color: white;
}
.wash-soap-blog tr:nth-child(even) {
    background: #fef5f5;
}
/* 重点内容强调样式 */
.wash-soap-blog strong {
    color: #c23616;
    font-weight: bold;
}
.wash-soap-blog em {
    color: #8e44ad;
    font-style: italic;
}
.wash-soap-blog u {
    text-decoration: underline;
    text-underline-offset: 3px;
    color: #2980b9;
}
/* 列表基础间距 */
.wash-soap-blog ul, .wash-soap-blog ol {
    margin-left: 24px;
    margin-bottom: 16px;
}
.wash-soap-blog li {
    margin-bottom: 8px;
}
.wash-soap-blog p {
    margin-bottom: 16px;
}
/* 移动端适配 */
@media (max-width: 768px) {
    .wash-soap-blog .img-left, .wash-soap-blog .img-right {
        float: none;
        width: 100%;
        margin: 0 0 20px 0;
    }
    .wash-soap-blog h1 { font-size: 1.8rem; }
    .wash-soap-blog h2 { font-size: 1.5rem; }
    .wash-soap-blog h3 { font-size: 1.2rem; }
}