/* 全局基础设置 */

html {

    box-sizing: border-box;

    font-size: 16px;

    max-width: 100vw;

    overflow-x: hidden;

    scroll-behavior: smooth;

}



*,

*::before,

*::after {

    box-sizing: inherit;

    min-width: 0;

}



/* 锚点链接样式 */

a {

    text-decoration: none;

    color: #0645ad;

    transition: color 0.3s ease;

}



a:hover {

    color: #0b5ed7;

    text-decoration: underline;

}



/* 目录样式（移动端单列布局） */

.catalog {

    font-weight: bold;

    font-size: 0.75rem;

    line-height: 1.2em;

    background-color: #d9d9e9;

    padding: 0.5rem;

    border-radius: 4px;

    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);

    display: flow-root;

}



.catalog ul {

    width: 100%;

    margin: 0;

    padding: 0;

    list-style: none;

    background-color: inherit;

    display: flex;

    flex-wrap: wrap;

    gap: 0.9375rem;

}



.catalog li {

    flex-basis: 100%;

    margin: 0;

    background-color: #f2f2f2;

    padding: 0.5rem;

    border-radius: 4px;

    transition: background-color 0.3s ease;

}



.catalog li:nth-child(even) {

    background-color: #d9d9e9;

}



.catalog li:hover {

    background-color: #e0e0e0;

}



/* 标题样式 */

h2 {

    border-bottom: 1px solid #aaaaaa;

    margin: 1.5rem 0 1rem;

    cursor: pointer;

    font-size: 1.25rem;

    transition: color 0.3s ease;

    line-height: 1.2;

}



h2:hover {

    color: #0b5ed7;

}



/* 图片缩略图样式（严格适配屏幕宽度） */

figure.mw-default-size {

    margin: 1rem 0;

    text-align: center;

    background-color: #d9d9e9;

    max-width: 100%;

    border-radius: 4px;

    overflow: hidden;

    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);

}



.thumbinner {

    border: 1px solid #cccccc;

    padding: 3px;

    background-color: white;

    display: block;

    max-width: 100%;

    margin: 0 auto;

    transition: transform 0.3s ease;

}



.thumbinner:hover {

    transform: scale(1.02);

}



.thumbcaption {

    font-size: 0.8rem;

    line-height: 1.4em;

    margin-top: 5px;

    color: #666;

    background-color: inherit;

}



/* 段落/列表样式（优化行高和换行） */

p,

ul,

li {

    line-height: 1.6;

    margin: 1rem 0;

    background-color: #d9d9e9;

    word-wrap: break-word;

    word-break: break-all;

    border-radius: 4px;

    padding: 0.5rem;

}



ul {

    list-style: disc;

    padding-left: 2em;

}



/* 参考资料样式 */

.reflist,

.mw-references {

    margin: 1.5rem 0;

    font-size: 0.9rem;

    background-color: #d9d9e9;

    border-radius: 4px;

    padding: 0.5rem;

    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);

    line-height: 1.6;

}



.reference-accessdate {

    color: #666;

}



/* ---------- 表格统一样式（强制适配无滑动） ---------- */

table {

    width: 100%;

    min-width: 100%;

    max-width: 100%;

    border-collapse: collapse;

    margin: 1.2rem 0;

    font-size: 0.9rem;

    border: 3px solid #909090; /* 加粗表格整体边框 */

    background-color: white;

    display: block;

    overflow-x: auto;

    border-radius: 4px;

    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);

}



/* 表头统一样式 */

th {

    font-weight: bold;

    padding: 0.6rem;

    background-color: #f5f7fa;

    border: 2px solid #909090; /* 加粗表头边框 */

    border-top: 3px solid #909090;

    text-align: left;

    white-space: normal;

    overflow: visible;

    text-overflow: clip;

    max-width: none;

    transition: background-color 0.3s ease;

    line-height: 1.6;

}



th:hover {

    background-color: #e0e2e5;

}



/* 单元格统一样式 */

td {

    padding: 0.5rem;

    border: 2px solid #909090; /* 加粗单元格边框 */

    vertical-align: middle;

    word-wrap: break-word;

    word-break: break-all;

    white-space: normal;

    transition: background-color 0.3s ease;

    line-height: 1.6;

}



td:hover {

    background-color: #f0f2f5;

}



/* 表格内图片自适应 */

table img {

    max-width: 100%;

    height: auto;

}



/* 交替行背景 */

tr:nth-child(even) {

    background-color: #f9f9f9;

}



/* 合并行特殊处理 */

th[colspan] {

    background-color: #e6e9ff !important;

    border-bottom: 3px solid #909090; /* 加粗合并行表头下边框 */

    text-align: center;

    padding: 0.8rem;

    line-height: 1.6;

}



/* 信息框（infobox）适配 */

table.infobox th {

    background-color: #f0f0f0;

}



table.infobox th.infobox-header {

    background-color: #FFCC99 !important;

}



/* 导航框（navbox）适配 */

table.navbox {

    font-size: 0.85rem;

    border: 2px solid #909090; /* 加粗导航框表格边框 */

    width: 100%;

    max-width: 100%;

    display: block;

    overflow-x: auto;

    border-radius: 4px;

    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);

}



.navbox-abovebelow,

.navbox-list-with-group {

    background-color: #f9f9f9;

}



/* 其他样式 */

.IPA,

.Unicode {

    font-family: "Segoe UI", "Chrysanthi Unicode", "Doulos SIL", "Gentium", "GentiumAlt", "Code2000", "TITUS Cyberbit Basic", "DejaVu Sans", "Bitstream Cyberbit", "Arial Unicode MS", "Lucida Sans Unicode";

}



a[href^="http:"] {

    color: #0645ad;

}



.mw-ref {

    font-size: 0.9rem;

    vertical-align: super;

}



.clearfix::after {

    content: "";

    display: table;

    clear: both;

}



/* 移动端强化适配（补充极端小屏幕处理） */

@media (max-width: 480px) {

    h2 {

        font-size: 1.125rem;

    }



    table {

        font-size: 0.8rem;

    }



    .catalog {

        font-size: 0.7rem;

    }

}