/* Lua 文档复用全站语义色，仅定义目录、阅读区和移动布局。 */
.lua-shell { display: grid; grid-template-columns: 270px minmax(0, 1fr); align-items: start; gap: 22px; padding: 18px 0 42px; }
.lua-side, .lua-main { min-width: 0; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); box-shadow: var(--shadow); }
.lua-side { position: sticky; top: 18px; height: calc(100vh - 100px); min-height: 320px; display: flex; flex-direction: column; padding: 16px 14px; }
.lua-side h1 { margin: 0; font-size: 24px; line-height: 1.3; }
.lua-status { margin: 8px 0 0; color: var(--muted); font-size: 12px; }
.lua-back { display: inline-flex; align-items: center; min-height: 36px; margin-top: 8px; color: var(--cyan); font-size: 13px; }
.lua-back:hover, .lua-permalink:hover { text-decoration: underline; text-underline-offset: 3px; }
.lua-search { width: 100%; min-height: 42px; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; color: var(--text); background: var(--surface-strong); font: inherit; }
.lua-search { margin-top: 8px; }
.lua-search:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px var(--accent-soft); outline: none; }
.lua-nav { min-height: 0; overflow: auto; margin-top: 12px; padding-right: 4px; }
/* 引擎目录折叠条：一整条按钮，标题与箭头同体（对齐接口文档版本目录）。 */
.lua-group + .lua-group { margin-top: 16px; }
.lua-engine-toggle { display: flex; align-items: center; justify-content: space-between; gap: 8px; width: 100%; min-height: 42px; padding: 8px 10px 8px 12px; border: 0; border-radius: 6px; color: var(--text); background: transparent; cursor: pointer; font: inherit; font-size: 14px; font-weight: 600; line-height: 1.4; text-align: left; }
.lua-engine-toggle:hover { background: var(--surface-strong); }
.lua-engine-toggle.is-current { color: var(--cyan); background: var(--accent-soft); box-shadow: inset 2px 0 0 var(--cyan); }
.lua-engine-title { min-width: 0; overflow-wrap: anywhere; }
.lua-engine-arrow { flex: none; display: grid; place-items: center; width: 20px; height: 20px; color: var(--cyan); }
.lua-engine-arrow svg { display: block; transition: transform 160ms ease; }
.lua-engine-toggle[aria-expanded="true"] .lua-engine-arrow svg { transform: rotate(90deg); }
.lua-group-items { margin: 4px 0 0 8px; padding-left: 10px; border-left: 1px solid var(--line); }
.lua-group-items[hidden] { display: none; }
.lua-module-link { display: block; min-height: 36px; padding: 7px 9px; border-radius: 6px; color: var(--muted); font-size: 13px; line-height: 1.5; overflow-wrap: anywhere; }
.lua-module-link:hover { color: var(--text); background: var(--surface-strong); }
.lua-module-link[aria-current="page"] { color: var(--cyan); background: var(--accent-soft); box-shadow: inset 2px 0 0 var(--cyan); }
.lua-main { padding: 22px; overflow-wrap: anywhere; }
.lua-main:focus { outline: none; }
.lua-breadcrumb { margin: 0 0 7px; color: var(--cyan); font-size: 13px; }
.lua-module-title, .lua-results-title { margin: 0; font-size: 26px; line-height: 1.35; }
.lua-description { margin: 6px 0; color: var(--muted); white-space: pre-wrap; line-height: 1.6; }
.lua-main > .lua-description + .lua-description { margin-top: 8px; }
.lua-inline-link { color: var(--cyan); overflow-wrap: anywhere; }
.lua-inline-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.lua-premium-contact { margin: 16px 0 0; padding: 10px 12px; border: 1px solid var(--accent-soft); border-radius: 8px; color: var(--violet); background: var(--accent-soft); font-size: 13px; line-height: 1.6; }
.lua-doc-links { display: grid; gap: 12px; margin: 18px 0; }
.lua-doc-link .lua-button { text-align: left; }
.lua-link-description { margin: 6px 0 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
/* 模块介绍与独立示例保留组间距，说明仍紧贴代码；首尾子节点不额外撑开间距。 */
.lua-example { margin-top: 12px; }
.lua-main > .lua-description + .lua-example, .lua-example + .lua-example { margin-top: 16px; }
.lua-example > :first-child { margin-top: 0; }
.lua-example > :last-child { margin-bottom: 0; }
.lua-example-title { margin: 0 0 6px; font-size: 16px; line-height: 1.5; }
/* 引擎介绍页的模块入口：每行一个文字超链接。 */
.lua-engine-modules { display: grid; gap: 2px; margin: 10px 0 0; }
.lua-engine-link-item { display: block; width: fit-content; color: var(--cyan); font-size: 14px; line-height: 1.8; }
.lua-engine-link-item:hover { text-decoration: underline; text-underline-offset: 3px; }
.lua-notes { margin: 12px 0; padding: 10px 12px 10px 28px; border-left: 3px solid var(--cyan); border-radius: 4px; color: var(--muted); background: var(--accent-soft); line-height: 1.7; white-space: pre-wrap; }
.lua-notes li + li { margin-top: 6px; }
.lua-code { max-width: 100%; margin: 8px 0; padding: 14px 16px; overflow: auto; border: 1px solid var(--line); border-radius: 8px; color: var(--text); background: var(--code-bg); tab-size: 4; font: 13px/1.75 Consolas, "SFMono-Regular", monospace; font-variant-ligatures: none; white-space: pre; overflow-wrap: normal; word-break: normal; }
.lua-description + .lua-code { margin-top: 6px; }
.lua-code + .lua-description { margin-top: 12px; }
.lua-code code { font: inherit; }
/* 复用 JASS 文档和共享深浅主题的语义色；普通变量、标点保持正文色。 */
.lua-code .lua-token-keyword { color: var(--cyan); font-weight: 700; }
.lua-code .lua-token-literal { color: var(--violet); }
.lua-code .lua-token-string { color: var(--green); }
.lua-code .lua-token-number { color: var(--warning); }
.lua-code .lua-token-comment { color: var(--muted); font-style: italic; }
/* 页内目录保持紧凑文字链接，随可用宽度换行，不增加条目编号或按钮包装。 */
.lua-entry-nav { margin: 20px 0 18px; }
.lua-entry-nav-title { margin: 0; color: var(--muted); font-size: 12px; }
.lua-entry-nav-list { margin: 6px 0 0; padding: 0; list-style: none; }
.lua-entry-nav-list li + li { margin-top: 2px; }
.lua-entry-nav-list li { min-width: 0; max-width: 100%; }
.lua-entry-nav-list a { display: inline-block; max-width: 100%; padding: 2px 0; color: var(--cyan); font-size: 13px; line-height: 1.75; }
.lua-entry-nav-list a:hover, .lua-entry-nav-list a[aria-current="location"] { text-decoration: underline; text-underline-offset: 3px; }
.lua-entry-nav-list a[aria-current="location"] { font-weight: 700; }
.lua-entry-nav-list a:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 2px; }
.lua-pagination { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px; padding: 14px 0; color: var(--muted); font-size: 12px; }
.lua-page-actions { display: flex; gap: 8px; }
.lua-button { display: inline-flex; justify-content: center; align-items: center; min-height: 36px; padding: 6px 12px; border: 1px solid var(--line); border-radius: 6px; color: var(--cyan); background: var(--surface); cursor: pointer; font: inherit; font-size: 13px; }
.lua-button:hover { background: var(--accent-soft); }
.lua-entry { margin: 0 0 16px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface-strong); scroll-margin-top: 18px; overflow: hidden; }
.lua-entry.is-target { border-color: var(--cyan); }
.lua-entry-head { display: flex; align-items: start; justify-content: space-between; gap: 14px; padding: 16px; border-bottom: 1px solid var(--line); }
.lua-entry-title { margin: 0; font-size: 17px; line-height: 1.5; font-family: Consolas, "SFMono-Regular", "Microsoft YaHei", monospace; }
.lua-entry-kind { display: inline-block; margin-top: 5px; color: var(--muted); font-size: 12px; }
.lua-permalink { display: inline-grid; flex: none; place-items: center; min-width: 32px; min-height: 32px; color: var(--cyan); font-size: 18px; }
.lua-entry-body { padding: 4px 16px 12px; }
.lua-detail-title { margin: 18px 0 8px; color: var(--text); font-size: 13px; }
.lua-table-wrap { overflow: auto; margin: 8px 0 14px; }
.lua-table { width: 100%; border-collapse: collapse; font-size: 13px; line-height: 1.65; }
.lua-table th, .lua-table td { min-width: 85px; border-bottom: 1px solid var(--line); padding: 8px; text-align: left; vertical-align: top; white-space: pre-wrap; }
.lua-table th { color: var(--muted); font-weight: 500; }
.lua-table td:first-child { color: var(--warning); font-family: Consolas, "SFMono-Regular", monospace; }
.lua-table td:last-child { min-width: 160px; color: var(--muted); }
.lua-result { display: block; margin-top: 12px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 8px; color: var(--text); background: var(--surface-strong); }
.lua-result:hover { border-color: var(--cyan); }
.lua-result-path { color: var(--muted); font-size: 12px; }
.lua-result h3 { margin: 5px 0; color: var(--cyan); font: 600 15px/1.5 Consolas, "SFMono-Regular", "Microsoft YaHei", monospace; }
.lua-result p { margin: 6px 0 0; color: var(--muted); font-size: 13px; white-space: pre-wrap; }
.lua-search-actions { margin: 16px 0; }
.lua-empty { padding: 32px 12px; color: var(--muted); text-align: center; }
@media (max-width: 900px) {
    .lua-shell { grid-template-columns: 230px minmax(0, 1fr); gap: 14px; }
    .lua-main { padding: 16px; }
    .lua-side h1 { font-size: 21px; }
}
@media (max-width: 700px) {
    .lua-shell { display: block; padding-top: 14px; }
    .lua-side { position: static; height: auto; min-height: 0; margin-bottom: 14px; }
    .lua-nav { max-height: 250px; }
    .lua-main { padding: 14px; }
    .lua-module-title, .lua-results-title { font-size: 23px; }
    .lua-entry-head { padding: 12px; }
    .lua-entry-body { padding: 2px 12px 8px; }
    .lua-code { padding: 10px; font-size: 12px; }
    .lua-pagination { align-items: start; }
}