* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: #f6f6f6;
}

.main {
    margin: auto;
    padding: 20px 16px;
    max-width: 922px;
    font-size: 14px;
    color: #666;
}

/* 主标题 */
h1 {
    line-height: 28px;
    font-size: 18px;
    text-align: center;
    color: #333;
}

/* 副标题 */
h2 {
    margin: 30px 0 14px;
    line-height: 20px;
    font-size: 14px;
    color: #333;
}

/* 小标题 */
h3 {
    margin-top: 20px;
    padding: 0 12px;
    line-height: 20px;
    font-size: 14px;
    color: #333;
}

/* 段落 */
p {
    margin: 8px 0;
    line-height: 20px;
    text-indent: 26px;
    word-break: break-all;
}

/* 下划线，加粗 */
underline {
    font-weight: bold;
    text-decoration: underline;
    color: #333;
    font-style: normal;
}

/* 加粗 */
bold {
    font-weight: bold;
    color: #333;
}

/* 下划线，加粗 */
underline {
    font-weight: bold;
    text-decoration: underline;
    color: #333;
    font-style: normal;
}

/* 表格 */
table {
    margin: 8px auto;
    width: 95%;
    max-width: 800px;
    border: 1px solid #333;
}

tr * {
    padding: 8px;
    word-break: break-all;
}

thead {
    color: #333;
}

tbody {
    color: #666;
}

.footer {
    margin: 50px 0 14px;
    line-height: 20px;
    font-size: 14px;
    color: #333;
    text-align: right;
}