/*
Theme Name: UAVA Child
Theme URI: https://github.com/
Description: NJUST UAVA 站点子主题，基于 Astra。航模工作室工程档案与制作记录风格。
Author: NJUST UAVA
Template: astra
Version: 1.1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: uava-child
*/

/*
   设计变量
   工作室工程档案：绘图纸、结构线与蓝/青色标注。
*/
:root {
	--uava-paper:        #f2f4ef;
	--uava-mist:         #e7eef0;
	--uava-line:         #c7d2d5;
	--uava-blue:         #2857ad;
	--uava-blue-deep:    #163a70;
	--uava-blue-light:   #86aacd;
	--uava-violet:       #137f94;
	--uava-violet-deep:  #105d70;
	--uava-violet-light: #a7d0d5;
	--uava-text:         #1b2d39;
	--uava-muted:        #566b77;
	--uava-radius:       2px;
	--uava-max:          1200px;
	--uava-read:         720px;

	/* 向下兼容：旧规则引用这些别名，统一转入工作室蓝/青色系 */
	--uava-ink:      var(--uava-blue-deep);
	--uava-ink-soft: var(--uava-blue);
	--uava-accent:   var(--uava-violet);
}

/* =========================================================
   基础排版
   中文字体优先，不加载外部字体（国内访问不了 Google Fonts）
   ========================================================= */
body {
	font-family: -apple-system, BlinkMacSystemFont, "PingFang SC",
		"Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC",
		"Noto Sans CJK SC", sans-serif;
	color: var(--uava-text);
	background: var(--uava-paper);
	line-height: 1.75;
	letter-spacing: .01em;
	-webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
	letter-spacing: 0;
	line-height: 1.35;
	color: var(--uava-ink);
}

a { color: var(--uava-blue); }
a:hover { color: var(--uava-violet); }

body :focus-visible {
	outline: 2px solid var(--uava-violet);
	outline-offset: 3px;
}

/* 全站直角：Astra 与 UM 的圆角一并归零（保留按钮的其它几何） */
.uava-front .wp-block-button__link,
.uava-featured li,
.uava-archive .ast-article-inner,
.entry-content img,
.entry-content pre,
.entry-content code {
	border-radius: var(--uava-radius);
}

/* =========================================================
   旧版首页区块样式（留作兼容；当前首页由 home-hx.css 输出）
   ========================================================= */
.uava-hero {
	position: relative;
	overflow: hidden;
	min-height: 520px;
	background: var(--uava-paper);
	border-bottom: 1px solid var(--uava-line);
	color: var(--uava-text);
}

/* 全站浅色底：Astra 的 ast-separate-container 默认 #f5f5f5，
   换成近白，卡片/正文仍用白底 + 细线区分层级。 */
.ast-separate-container {
	background-color: var(--uava-paper);
}

/* 首页不显示页面标题「首页」，让横幅直接顶到页头 */
.uava-front .ast-article-single > .entry-header {
	display: none;
}

/* 形状统一：绝对定位，位于文字之下 */
.uava-hero .sup-shape {
	position: absolute;
	z-index: 1;
	display: block;
	pointer-events: none;
}

/* 1 斜矩形 */
.uava-hero .sup-shape--1 {
	top: 14%;
	right: 6%;
	width: 220px;
	height: 64px;
	background: var(--uava-blue);
	transform: rotate(-8deg);
}

/* 2 圆 */
.uava-hero .sup-shape--2 {
	top: 42%;
	left: 5%;
	width: 120px;
	height: 120px;
	background: var(--uava-violet);
	border-radius: 50%;
}

/* 3 竖条 */
.uava-hero .sup-shape--3 {
	bottom: 12%;
	right: 12%;
	width: 12px;
	height: 180px;
	background: var(--uava-blue-light);
}

/* 4 标题下方细横线（落在标题与副标题之间） */
.uava-hero .sup-shape--4 {
	bottom: 48%;
	left: 50%;
	width: 40%;
	height: 3px;
	background: var(--uava-violet-light);
	transform: translateX(-50%);
}

/* 旧版首页装饰规则，当前模板不再输出对应的飞机剪影。 */
.uava-hero .sup-plane {
	position: absolute;
	z-index: 1;
	left: 9%;
	bottom: 9%;
	width: 124px;
	height: 124px;
	color: var(--uava-violet-deep);
	pointer-events: none;
	transform: rotate(12deg);
}

.uava-workshop-mark {
	display: block;
	width: 100%;
	height: auto;
}

/* 精选为空时的工作室定位徽记 */
.uava-empty-mark {
	display: block;
	width: 76px;
	height: 76px;
	margin: 0 auto .75rem;
	color: var(--uava-blue-light);
	opacity: .55;
}

.uava-empty-mark .uava-workshop-mark {
	stroke: currentColor;
}

.uava-hero .wp-block-cover__inner-container {
	position: relative;
	z-index: 2;
}

.uava-hero h1 {
	color: var(--uava-blue-deep);
	text-shadow: none;
	letter-spacing: .06em;
}

.uava-hero .wp-block-paragraph {
	color: var(--uava-muted);
}

/* 横幅按钮：直角，主按钮深蓝实底，次按钮细边框 */
.uava-hero .wp-block-button__link {
	border-radius: var(--uava-radius);
	transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}

.uava-hero .wp-block-button:not(.is-style-outline) .wp-block-button__link {
	background: var(--uava-blue-deep);
	color: #fff;
	border: 1px solid var(--uava-blue-deep);
}

.uava-hero .wp-block-button:not(.is-style-outline) .wp-block-button__link:hover {
	background: var(--uava-violet);
	border-color: var(--uava-violet);
	color: #fff;
}

.uava-hero .is-style-outline .wp-block-button__link {
	border: 1px solid var(--uava-blue-deep);
	color: var(--uava-blue-deep);
	background: transparent;
}

.uava-hero .is-style-outline .wp-block-button__link:hover {
	background: var(--uava-mist);
	border-color: var(--uava-violet);
	color: var(--uava-violet);
}

/* =========================================================
   精选贴文卡片
   ========================================================= */
.uava-featured .wp-block-post-template {
	gap: 1.5rem;
}

/* 卡片：Query Loop 的 li 内层 group 承载边框；无内联边框时由这里接管 */
.uava-featured .wp-block-post-template > li {
	background: var(--uava-paper);
	border: 1px solid var(--uava-line);
	border-radius: var(--uava-radius);
	overflow: hidden;
	transition: transform .18s ease, border-color .18s ease;
}

/* hover 只变边框 + 轻微位移，不使用阴影 */
.uava-featured .wp-block-post-template > li:hover {
	transform: translateY(-2px);
	border-color: var(--uava-blue);
	box-shadow: none;
}

.uava-featured .wp-block-post-featured-image img {
	width: 100%;
	height: auto;
	display: block;
	aspect-ratio: 3 / 2;
	object-fit: cover;
	background: var(--uava-mist);
}

/* 精选标题左侧紫色竖条 */
.uava-featured .wp-block-post-title {
	border-left: 4px solid var(--uava-violet);
	padding-left: .7rem;
	margin-left: 1.25rem;
}

.uava-featured .wp-block-post-title a {
	color: var(--uava-ink);
	text-decoration: none;
	font-weight: 600;
}

.uava-featured .wp-block-post-title a:hover {
	color: var(--uava-violet);
}

.uava-featured .wp-block-post-excerpt__excerpt {
	color: var(--uava-muted);
	font-size: .92rem;
	line-height: 1.7;
}

.uava-featured .wp-block-post-date {
	color: var(--uava-muted);
	font-size: .8rem;
	margin-top: .5rem;
}

/* 卡片没有特色图时，顶部留一条主色线 */
.uava-featured .wp-block-post-featured-image:empty,
.uava-featured li:not(:has(.wp-block-post-featured-image)) {
	border-top: 3px solid var(--uava-blue);
}

/* =========================================================
   正文排版
   注意：不写 p { text-indent }，WordPress 7.0+ 已原生支持 textIndent，
   再叠加 CSS 会让编辑器预览失真。
   ========================================================= */
.entry-content {
	font-size: 1.0625rem;
	line-height: 1.85;
}

.entry-content p {
	margin-bottom: 1.1em;
}

/* h2 下方 2px 深蓝细线 */
.entry-content h2 {
	margin-top: 2.2em;
	margin-bottom: .8em;
	padding-bottom: .4em;
	border-bottom: 2px solid var(--uava-blue);
	font-size: 1.45rem;
}

.entry-content h3 {
	margin-top: 1.8em;
	font-size: 1.2rem;
}

/* 引用块：左紫竖条 + 极浅蓝底 */
.entry-content blockquote {
	border-left: 3px solid var(--uava-violet);
	background: var(--uava-mist);
	padding: .9em 1.1em;
	margin: 1.6em 0;
	color: var(--uava-muted);
	font-size: .98rem;
}

.entry-content blockquote p:last-child {
	margin-bottom: 0;
}

/* 图片说明：居中灰字 */
.entry-content .wp-block-image figcaption {
	text-align: center;
	font-size: .85rem;
	color: var(--uava-muted);
	margin-top: .6em;
	line-height: 1.6;
}

.entry-content img {
	border-radius: var(--uava-radius);
}

/* 代码块 */
.entry-content pre {
	background: #121a33;
	color: #dde4f5;
	padding: 1em 1.2em;
	border-radius: var(--uava-radius);
	border-left: 3px solid var(--uava-violet);
	overflow-x: auto;
	font-size: .88rem;
	line-height: 1.6;
}

.entry-content code {
	background: rgba(43,76,155,.08);
	padding: .15em .4em;
	border-radius: var(--uava-radius);
	font-size: .9em;
}

.entry-content pre code {
	background: none;
	padding: 0;
}

/* 表格 */
.entry-content table {
	width: 100%;
	border-collapse: collapse;
	font-size: .95rem;
}

.entry-content th,
.entry-content td {
	border: 1px solid var(--uava-line);
	padding: .6em .8em;
	text-align: left;
}

.entry-content th {
	background: var(--uava-mist);
	font-weight: 600;
	color: var(--uava-ink);
}

/* 分割线 1px */
.entry-content hr {
	border: 0;
	border-top: 1px solid var(--uava-line);
	margin: 2.2em 0;
}

/* 评论表单：与全站表单同规格 */
.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
	border: 1px solid var(--uava-line);
	border-radius: var(--uava-radius);
	background: var(--uava-paper);
	padding: .6rem .8rem;
	font-size: .95rem;
}

.comment-form input[type="text"]:focus,
.comment-form input[type="email"]:focus,
.comment-form input[type="url"]:focus,
.comment-form textarea:focus {
	border-color: var(--uava-blue);
	box-shadow: inset 0 0 0 1px var(--uava-blue);
	outline: none;
}

.comment-form input[type="text"]:focus-visible,
.comment-form input[type="email"]:focus-visible,
.comment-form input[type="url"]:focus-visible,
.comment-form textarea:focus-visible {
	outline: 2px solid var(--uava-violet);
	outline-offset: 2px;
	box-shadow: inset 0 0 0 1px var(--uava-blue);
}

.comment-form .submit,
.comment-reply-link,
#cancel-comment-reply-link {
	background: var(--uava-blue-deep);
	color: #fff;
	border: 1px solid var(--uava-blue-deep);
	border-radius: var(--uava-radius);
	padding: .55em 1.2em;
	font-size: .92rem;
	letter-spacing: .06em;
	text-decoration: none;
}

.comment-form .submit:hover,
.comment-reply-link:hover {
	background: var(--uava-violet);
	border-color: var(--uava-violet);
	color: #fff;
}

/* =========================================================
   正文宽度
   归档页与单篇文章限制在 720px，桌面端一行约 34 个汉字
   ========================================================= */
.uava-read-width .site-content > .ast-container {
	max-width: var(--uava-read);
	margin-left: auto;
	margin-right: auto;
}

/* 归档页是三列卡片网格，720px 会把卡片挤成窄条；
   单篇文章仍保持 720px 的阅读宽度。 */
.uava-archive.uava-read-width .site-content > .ast-container {
	max-width: 980px;
}

/* =========================================================
   前台「写文章」按钮
   ========================================================= */
.uava-post-actions {
	display: flex;
	flex-wrap: wrap;
	gap: .75rem;
	margin: 0 0 2rem;
}

.uava-btn {
	display: inline-flex;
	align-items: center;
	gap: .4rem;
	padding: .6em 1.1em;
	border-radius: var(--uava-radius);
	font-size: .95rem;
	line-height: 1.2;
	text-decoration: none;
	letter-spacing: .04em;
	transition: background-color .16s ease, color .16s ease, border-color .16s ease;
}

.uava-btn--primary {
	background: var(--uava-blue-deep);
	color: #fff;
	border: 1px solid var(--uava-blue-deep);
}

.uava-btn--primary:hover {
	background: var(--uava-violet);
	border-color: var(--uava-violet);
	color: #fff;
}

.uava-btn--ghost {
	background: transparent;
	color: var(--uava-blue-deep);
	border: 1px solid var(--uava-line);
}

.uava-btn--ghost:hover {
	border-color: var(--uava-blue);
	color: var(--uava-blue-deep);
}

/* =========================================================
   导航里的登录态
   由 functions.php 的 wp_nav_menu_items 追加，不改菜单数据。
   账号项用等宽字体的编号，退出项压低对比度，避免和正文菜单抢注意力。
   ========================================================= */
.uava-nav-account > a {
	font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
	letter-spacing: .02em;
}

.uava-nav-profile > a {
	color: var(--uava-blue) !important;
	font-weight: 600;
}

.uava-nav-logout > a {
	color: var(--uava-muted) !important;
}

.uava-nav-logout > a:hover {
	color: var(--uava-violet) !important;
}

/* =========================================================
   归档卡片 · 一行一篇（横向布局）

   Astra 免费版的 blog-layout-1 在条目层已经输出扁平结构：
     .ast-article-inner > .post-content > [.post-thumb, .cat-links,
                                            .entry-title, .entry-header, ...]
   注意 post-thumb 是 .post-content 的「子元素」，不是它的兄弟，
   所以网格必须做在 .post-content 上，做在 .ast-article-inner 上不会生效。

   容器层 Astra 仍会加 ast-grid-3 / ast-blog-layout-4-grid（免费版的
   回退逻辑，见 inc/blog/blog.php:746-756），这里一并压平。
   ========================================================= */

/* 1. 把 Astra 的多列网格压成单列 */
.uava-archive .ast-row,
.uava-archive .ast-grid-3,
.uava-archive .ast-blog-layout-4-grid {
	display: block;
}

.uava-archive .ast-article-post {
	display: block;
	width: 100%;
	max-width: 100%;
	float: none;
	margin: 0 0 1.25rem;
	padding: 0;
	border-bottom: 0;
	background: transparent;
	clear: both;
}

/* 2. 卡片外壳：直角白卡 + 细线，hover 上移 */
.uava-archive .ast-article-post .ast-article-inner {
	border: 1px solid var(--uava-line);
	background: var(--uava-paper);
	box-shadow: none;
	padding: 0;
	height: auto;
	position: relative;
	overflow: hidden;
	transition: border-color .18s ease, transform .18s ease;
}

/* 整卡可点击：标题链接的覆盖层铺满卡片，分类链接等独立链接保持在上层。
   不把整张卡包进外层 <a>，避免嵌套链接。 */
.uava-archive .ast-article-post .entry-title a::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 1;
}

.uava-archive .ast-article-post .cat-links a {
	position: relative;
	z-index: 2;
}

.uava-archive .ast-article-post:focus-within .ast-article-inner,
.uava-archive .ast-article-post:hover .ast-article-inner {
	border-color: var(--uava-blue);
}

.uava-archive .ast-article-post:hover .ast-article-inner {
	transform: translateY(-2px);
	box-shadow: none;
}

/* 键盘焦点：标题链接聚焦时给出明显的外框（卡片 overflow:hidden，偏移保持在卡内之外一点） */
.uava-archive .ast-article-post .entry-title a:focus-visible {
	outline: 2px solid var(--uava-violet);
	outline-offset: 3px;
}

/* 标题链接聚焦时，卡片外框同步加粗为青色焦点环（覆盖层可能遮住链接自身的 outline） */
.uava-archive .ast-article-post:has(.entry-title a:focus-visible) .ast-article-inner {
	outline: 2px solid var(--uava-violet);
	outline-offset: 2px;
}

/* 精选卡片：左侧青色结构线，与普通卡片区分 */
.uava-archive .uava-featured-post .ast-article-inner {
	border-left: 3px solid var(--uava-violet);
}

@media (prefers-reduced-motion: reduce) {
	.uava-archive .ast-article-post .ast-article-inner {
		transition: border-color .18s ease;
	}

	.uava-archive .ast-article-post:hover .ast-article-inner {
		transform: none;
	}
}

/* 3. 卡片内部：在 .post-content 上做左右两列
   用「列的定位」而不是 grid-template-areas：
   Astra 会在 .post-content 里输出数量不定的 .ast-blog-single-element
   （目录、标签、作者可能被配置关掉），命名区域一多一个就整体错位。
   这里让 thumb 固定占左列并跨满所有行，其余元素自动流入右列。 */
.uava-archive .ast-article-post .post-content {
	display: grid;
	grid-template-columns: 280px 1fr;
	column-gap: 1.75rem;
	align-content: start;
	padding: 0 1.75rem 0 0;
}

/* 有封面：左列跨满，右侧自动流 */
.uava-archive .ast-article-post:not(.ast-no-thumb) .post-thumb {
	grid-column: 1;
	grid-row: 1 / -1;
	align-self: stretch;
	margin: 0;
	overflow: hidden;
}

/* 右列的元素自动落入第 2 列（grid 默认按行填充，显式指定更稳） */
.uava-archive .ast-article-post:not(.ast-no-thumb) .post-content > *:not(.post-thumb) {
	grid-column: 2;
}

/* 无封面：单列，整行只有文字 */
.uava-archive .ast-article-post.ast-no-thumb .post-content {
	grid-template-columns: 1fr;
	padding: 1.5rem 1.75rem;
}

.uava-archive .ast-article-post.ast-no-thumb .post-content > * {
	grid-column: 1;
}

/* 文字区上下留白 */
.uava-archive .ast-article-post .post-content > * {
	margin-top: 0;
}

.uava-archive .ast-article-post .cat-links {
	margin: 1.5rem 0 0;
}

.uava-archive .ast-article-post .entry-title {
	margin: .4rem 0 0;
}

.uava-archive .ast-article-post .entry-header {
	margin: .3rem 0 0;
}

.uava-archive .ast-article-post .ast-excerpt-container {
	margin: .6rem 0 1.5rem;
}

/* 4. 封面图 */
.uava-archive .post-thumb-img-content {
	display: block;
	height: 100%;
	margin: 0;
}

.uava-archive .post-thumb-img-content img,
.uava-archive .post-thumb img {
	width: 100%;
	height: 100%;
	min-height: 200px;
	object-fit: cover;
	border-radius: 0;
	display: block;
	transform: none;
	transition: none;
}

.uava-archive .ast-article-post:hover .post-thumb-img-content img {
	transform: none;
}

/* 5. 文字 */
.uava-archive .entry-title {
	font-size: 1.2rem;
	font-weight: 600;
	line-height: 1.45;
}

.uava-archive .entry-title a {
	text-decoration: none;
	color: var(--uava-ink);
}

.uava-archive .entry-title a:hover {
	color: var(--uava-violet);
}

.uava-archive .cat-links a,
.uava-archive .entry-meta {
	color: var(--uava-muted);
	font-size: .8rem;
	letter-spacing: .04em;
}

.uava-archive .cat-links a {
	text-decoration: none;
}

.uava-archive .cat-links a:hover {
	color: var(--uava-violet);
}

.uava-archive .ast-article-inner .cat-links {
	letter-spacing: .02em;
	text-transform: none;
	font-size: .78rem;
}

.uava-archive .ast-excerpt-container {
	color: var(--uava-muted);
	font-size: .92rem;
	line-height: 1.7;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

/* 6. 归档页主区域 */
.uava-archive.ast-separate-container {
	background: var(--uava-paper);
}

.uava-archive.ast-separate-container #primary {
	padding: 2.5em 0 3em;
}

/* 7. 「精选」标签 */
.uava-archive .uava-featured-post .ast-article-inner::after {
	content: "精选";
	position: absolute;
	top: 0;
	right: 0;
	z-index: 2;
	background: var(--uava-violet);
	color: #fff;
	font-size: .72rem;
	line-height: 1;
	letter-spacing: .12em;
	padding: .45em .7em;
}

/* 8. 移动端：图上文下 */
@media (max-width: 782px) {
	.uava-archive .ast-article-post .post-content {
		grid-template-columns: 1fr;
		padding: 0;
	}

	/* 取消桌面端的左列跨行，改成上图下文 */
	.uava-archive .ast-article-post:not(.ast-no-thumb) .post-thumb {
		grid-column: 1;
		grid-row: auto;
	}

	.uava-archive .ast-article-post:not(.ast-no-thumb) .post-content > *:not(.post-thumb),
	.uava-archive .ast-article-post.ast-no-thumb .post-content > * {
		grid-column: 1;
	}

	.uava-archive .ast-article-post.ast-no-thumb .post-content {
		padding: 1.1rem 1.25rem 1.35rem;
	}

	.uava-archive .ast-article-post .cat-links {
		margin: 1.1rem 1.25rem 0;
	}

	.uava-archive .ast-article-post .entry-title,
	.uava-archive .ast-article-post .entry-header {
		margin-left: 1.25rem;
		margin-right: 1.25rem;
	}

	.uava-archive .ast-article-post .ast-excerpt-container {
		margin-left: 1.25rem;
		margin-right: 1.25rem;
		margin-bottom: 1.35rem;
	}

	.uava-archive .ast-article-post.ast-no-thumb .cat-links,
	.uava-archive .ast-article-post.ast-no-thumb .entry-title,
	.uava-archive .ast-article-post.ast-no-thumb .entry-header,
	.uava-archive .ast-article-post.ast-no-thumb .ast-excerpt-container {
		margin-left: 0;
		margin-right: 0;
	}

	.uava-archive .post-thumb-img-content img,
	.uava-archive .post-thumb img {
		aspect-ratio: 16 / 9;
		min-height: 0;
	}

	.uava-archive .entry-title {
		font-size: 1.1rem;
	}
}
/* =========================================================
   分页
   与主题一致：直角小方块，当前页深蓝实底。
   尺寸不依赖 Astra 的条件内联 CSS（未开启分页样式时 Astra 不输出），
   这里自带完整的盒子模型。
   ========================================================= */
.ast-pagination {
	padding-top: 2.5em;
	text-align: center;
}

.ast-pagination .nav-links {
	display: inline-block;
}

.ast-pagination .page-numbers {
	display: inline-block;
	min-width: 2.5em;
	height: 2.5em;
	line-height: calc(2.5em - 2px);
	padding: 0 .4em;
	box-sizing: border-box;
	font-size: .95rem;
	text-align: center;
	vertical-align: middle;
	border: 1px solid var(--uava-line);
	border-radius: var(--uava-radius);
	color: var(--uava-blue-deep);
	background: var(--uava-paper);
	margin: 0 2px;
	text-decoration: none;
	transition: background-color .16s ease, border-color .16s ease, color .16s ease;
}

.ast-pagination a.page-numbers:hover,
.ast-pagination a.page-numbers:focus {
	background: var(--uava-mist);
	border-color: var(--uava-violet);
	color: var(--uava-violet);
}

.ast-pagination .page-numbers.current,
.ast-pagination .page-numbers.current:hover {
	background: var(--uava-blue-deep);
	border-color: var(--uava-blue-deep);
	color: #fff;
}

.ast-pagination .page-numbers.dots {
	border-color: transparent;
	background: transparent;
	color: var(--uava-muted);
	min-width: 1.6em;
}

.ast-pagination .prev.page-numbers,
.ast-pagination .next.page-numbers {
	width: auto;
	min-width: 0;
	padding: 0 1.1em;
}

/* =========================================================
   登录 / 注册页（Ultimate Member）
   表单卡片：白底、细边框、直角。

   注意 UM 的 um-old-default.min.css 在以下属性上自带 !important
   （border / height / padding / border-radius / font-size / font-weight /
   box-shadow）。!important 不受层叠顺序影响，因此下面这几处只能同样
   用 !important 才能覆盖——范围限定在 UM 表单的这几个属性上，不做
   全站式压制。
   ========================================================= */
.um-page .entry-content > .um,
.um-page .um-form {
	border-radius: var(--uava-radius);
}

/* 标题与卡片对齐（仅 UM 页面） */
.um-page .entry-header {
	text-align: center;
}

.um-page .um {
	background: var(--uava-paper);
	border: 1px solid var(--uava-line);
	border-radius: var(--uava-radius);
	padding: 2rem;
	margin-left: auto;
	margin-right: auto;
	color: var(--uava-text);
}

/* 覆盖 UM 内联的 450px 固定宽度，改为居中卡片 */
.um-page .um.um-login,
.um-page .um.um-register {
	max-width: 480px;
}

.um-page .um .um-field-label label {
	color: var(--uava-blue-deep);
	font-size: .88rem;
	letter-spacing: .04em;
	font-weight: 600;
}

/* 输入框：统一高度、直角、细边框（属性级 !important，见上方说明） */
.um-page .um .um-form input[type="text"],
.um-page .um .um-form input[type="email"],
.um-page .um .um-form input[type="password"],
.um-page .um .um-form input[type="tel"],
.um-page .um .um-form input[type="url"],
.um-page .um .um-form input[type="number"],
.um-page .um .um-form textarea {
	border: 1px solid var(--uava-line) !important;
	border-radius: var(--uava-radius) !important;
	background: var(--uava-paper);
	color: var(--uava-text);
	height: 44px !important;
	padding: 0 .9rem !important;
	font-size: 15px !important;
	box-shadow: none;
	transition: border-color .16s ease, background-color .16s ease;
}

.um-page .um .um-form textarea {
	height: auto !important;
	min-height: 96px;
	padding: .7rem .9rem !important;
}

/* 聚焦：主色 2px 描边（用内阴影实现，避免与 UM 的 outline:0 冲突） */
.um-page .um .um-form input[type="text"]:focus,
.um-page .um .um-form input[type="email"]:focus,
.um-page .um .um-form input[type="password"]:focus,
.um-page .um .um-form input[type="tel"]:focus,
.um-page .um .um-form input[type="url"]:focus,
.um-page .um .um-form input[type="number"]:focus,
.um-page .um .um-form textarea:focus {
	border-color: var(--uava-blue) !important;
	/* UM 用 box-shadow:none!important 清掉聚焦环，这里同样用 !important 复位 */
	box-shadow: inset 0 0 0 1px var(--uava-blue) !important;
	background: var(--uava-paper);
}

.um-page .um .um-form input[type="text"]:focus-visible,
.um-page .um .um-form input[type="email"]:focus-visible,
.um-page .um .um-form input[type="password"]:focus-visible,
.um-page .um .um-form input[type="tel"]:focus-visible,
.um-page .um .um-form input[type="url"]:focus-visible,
.um-page .um .um-form input[type="number"]:focus-visible,
.um-page .um .um-form textarea:focus-visible {
	outline: 2px solid var(--uava-violet) !important;
	outline-offset: 2px;
	box-shadow: inset 0 0 0 1px var(--uava-blue), 0 0 0 3px var(--uava-paper) !important;
}

/* 按钮：主色实底，hover 变青 */
.um-page .um .um-button,
.um-page .um input[type="submit"].um-button {
	background: var(--uava-blue-deep);
	color: #fff;
	border: 1px solid var(--uava-blue-deep) !important;
	border-radius: var(--uava-radius) !important;
	font-weight: 600 !important;
	letter-spacing: .1em;
	box-shadow: none;
	padding: 14px 20px !important;
	transition: background-color .18s ease, border-color .18s ease, color .18s ease;
}

.um-page .um .um-button:hover,
.um-page .um input[type="submit"].um-button:hover,
.um-page .um .um-button:focus,
.um-page .um input[type="submit"].um-button:focus {
	background: var(--uava-violet);
	border-color: var(--uava-violet) !important;
	color: #fff;
}

.um-page .um .um-button:focus-visible,
.um-page .um input[type="submit"].um-button:focus-visible,
.um-page .um a:focus-visible {
	outline: 2px solid var(--uava-violet) !important;
	outline-offset: 3px;
}

/* 次要按钮（去登录 / 去注册）：白底 + 细边框 */
.um-page .um .um-button.um-alt {
	background: var(--uava-paper);
	color: var(--uava-blue-deep);
	border: 1px solid var(--uava-blue-deep) !important;
	box-shadow: none;
}

.um-page .um .um-button.um-alt:hover,
.um-page .um .um-button.um-alt:focus {
	background: var(--uava-mist);
	color: var(--uava-violet);
	border-color: var(--uava-violet) !important;
}

/* 链接（忘记密码） */
.um-page .um a.um-link-alt {
	color: var(--uava-muted);
	font-size: .88rem;
	text-decoration: none;
}

.um-page .um a.um-link-alt:hover {
	color: var(--uava-violet);
}

/* 勾选框 */
.um-page .um .um-field-checkbox-option {
	color: var(--uava-muted);
	font-size: .88rem;
}

/* 邀请码字段：左侧紫竖条 + 浅底强调 */
.um-page .um .um-field-club_invite_code {
	border-left: 3px solid var(--uava-violet);
	background: var(--uava-mist);
	padding: .9rem 1rem 1rem;
	margin-top: .4rem;
}

.um-page .um .um-field-club_invite_code .um-field-label label {
	color: var(--uava-violet-deep);
}

.um-page .um .um-field-club_invite_code .um-field-area input {
	border-color: var(--uava-violet-light) !important;
	background: var(--uava-paper);
	letter-spacing: .08em;
	font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	text-transform: uppercase;
}

.um-page .um .um-field-club_invite_code .um-field-area input:focus {
	border-color: var(--uava-violet) !important;
	box-shadow: inset 0 0 0 1px var(--uava-violet) !important;
}

/* 邀请码说明：UM 的字段 description 未渲染，用 ::after 补 */
.um-page .um .um-field-club_invite_code .um-field-area::after {
	content: "一次性，用完即作废，请勿转借他人。";
	display: block;
	margin-top: .5rem;
	font-size: .8rem;
	line-height: 1.6;
	color: var(--uava-muted);
}

/* 错误提示：柔和红，与主色协调 */
.um-page .um .um-field-error,
.um-page .um .um-error-block {
	background: #fdf2f2;
	color: #9b2c2c;
	border: 1px solid #f0c9c9;
	border-radius: var(--uava-radius);
	font-size: .92rem;
	line-height: 1.6;
	padding: .65rem .8rem;
	margin-top: .5rem;
}

.um-page .um .um-field-error .um-field-arrow {
	color: #f0c9c9;
	top: -15px;
}

/* 出错字段：柔和红描边。放在邀请码规则之后，且提高特异性，
   让邀请码字段出错时也能显示红色而不是紫色。 */
.um-page .um .um-form input.um-error,
.um-page .um .um-field-club_invite_code .um-field-area input.um-error {
	border-color: #c05252 !important;
	background: #fffafa;
}

.um-page .um .um-form input.um-error:focus,
.um-page .um .um-field-club_invite_code .um-field-area input.um-error:focus {
	border-color: #c05252 !important;
	box-shadow: inset 0 0 0 1px #c05252 !important;
}

/* 表单头部说明（如有） */
.um-page .um .um-field-description,
.um-page .um .um-field-description p {
	color: var(--uava-muted);
	font-size: .85rem;
}

/* ---------- 个人主页（/user/） ----------
 * UM 默认是深灰导航条 + 天蓝圆角按钮，与站点色调不符。
 * 这里换成浅底细线导航，选中项用深蓝实底。
 */
.um-profile .um-profile-nav {
	background: var(--uava-mist);
	border: 1px solid var(--uava-line);
	border-radius: var(--uava-radius);
	padding: 0;
	overflow: hidden;
}

.um-profile .um-profile-nav-item a {
	background: transparent;
	color: var(--uava-muted) !important;
	border-radius: var(--uava-radius);
	letter-spacing: .04em;
	transition: background-color .16s ease, color .16s ease;
}

.um-profile .um-profile-nav-item a:hover,
.um-profile .um-profile-nav-item a:focus {
	background: rgba(43,76,155,.08);
	color: var(--uava-blue-deep) !important;
}

.um-profile .um-profile-nav-item.active a,
.um-profile .um-profile-nav-item.active a:hover {
	background: var(--uava-blue-deep);
	color: #fff !important;
}

.um-profile .um-profile-nav-item span.count {
	background: var(--uava-paper);
	color: var(--uava-muted);
	border-radius: var(--uava-radius);
}

.um-profile .um-profile-nav-item.active span.count {
	background: transparent;
	color: #fff;
}

.um-profile .um-profile-nav-item a i {
	color: inherit;
}

/* 封面区：中性浅灰改极浅蓝，与全站底一致 */
.um-profile .um-cover {
	background: var(--uava-mist);
}

.um-profile .um-profile-body {
	background: var(--uava-paper);
}

/* 头像：UM 用 border-radius:999px!important 强制圆形，这里改回直角方形。
   同样属于 UM 的 !important 属性，需一并覆盖。 */
.um .um-profile-photo a.um-profile-photo-img,
.um .um-profile-photo img,
.um .um-profile-photo span.um-profile-photo-overlay,
.um-account-meta.radius-1 img {
	border-radius: var(--uava-radius) !important;
}

.um-profile .um-profile-photo img {
	border: 1px solid var(--uava-line);
	background: var(--uava-mist);
}

/* 资料条目 */
.um-profile .um-profile-meta .um-profile-note,
.um-profile .um-field-label label {
	color: var(--uava-blue-deep);
}

.um-profile .um-profile-body .um-field {
	border-bottom: 1px solid var(--uava-line);
}

.um-profile .um-profile-body .um-field:last-child {
	border-bottom: 0;
}

/* =========================================================
   个人中心 /account/
   UM 的标签只留「账号」一项（昵称），因此侧栏那一竖排导航没有意义，
   只留头像名片。下方「我的文章 / 我的资料」由 functions.php 追加。
   ========================================================= */
.um-account-side > ul,
.um-account-nav {
	display: none;
}

/* 只剩一个标签时，「账号」这个栏目小标题与页面标题重复，去掉。
   UM 自己的规则是 .um-account-main div.um-account-heading，这里要同权重才盖得住。 */
.um-account-main div.um-account-heading {
	display: none;
}

.uava-account-panel {
	margin: 3rem 0 0;
	padding: 1.75rem 0 0;
	border-top: 1px solid var(--uava-line);
}

.uava-account-panel__title {
	margin: 0 0 1rem;
	font-size: 1.05rem;
	font-weight: 600;
	letter-spacing: .1em;
	color: var(--uava-blue-deep);
}

.uava-account-panel__title::before {
	content: "";
	display: inline-block;
	width: 3px;
	height: .95em;
	margin-right: .6rem;
	background: linear-gradient(180deg, var(--uava-blue) 0%, var(--uava-violet) 100%);
	vertical-align: -.08em;
}

.uava-account-groups__list {
	display: flex;
	flex-wrap: wrap;
	gap: .55rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.uava-account-groups__list li {
	display: inline-flex;
	align-items: center;
	gap: .35rem;
}

.uava-account-groups__tag {
	display: inline-flex;
	align-items: center;
	min-height: 34px;
	padding: .35rem .75rem;
	border: 1px solid var(--uava-line);
	border-left: 3px solid var(--uava-blue);
	background: var(--uava-mist);
	color: var(--uava-blue-deep);
	font-size: .88rem;
	font-weight: 600;
	text-decoration: none;
}

.uava-account-groups__form {
	margin: 0;
}

.uava-account-groups__link {
	padding: 0;
	border: 0;
	background: none;
	color: var(--uava-muted);
	font: inherit;
	font-size: .8rem;
	cursor: pointer;
	text-decoration: underline;
}

.uava-account-groups__link:hover,
.uava-account-groups__link:focus-visible {
	color: var(--uava-violet);
}

.uava-account-groups__subtitle {
	margin: 1.5rem 0 .6rem;
	font-size: 1rem;
}

.uava-account-panel__logout {
	margin: 2.5rem 0 0;
	padding-top: 1.5rem;
	border-top: 1px solid var(--uava-line);
}

/* UM 在 ≤500px 隐藏账户侧栏（里面有「查看资料」），这里补一个移动端按钮 */
.uava-account-profile-mobile {
	display: none;
	margin: 0 0 1.5rem;
}

@media (max-width: 921px) {
	.uava-account-profile-mobile {
		display: block;
	}
}

/* 短代码 [uava_my_posts] / [uava_my_assets] 的列表 */
.uava-my-list {
	list-style: none;
	margin: 0;
	padding: 0;
	border-top: 1px solid var(--uava-line);
}

.uava-my-list__item {
	margin: 0;
	padding: .85rem 0;
	border-bottom: 1px solid var(--uava-line);
}

.uava-my-list__main {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: .5rem .75rem;
}

.uava-my-list__main strong {
	font-weight: 600;
	color: var(--uava-text);
}

.uava-my-list__main a {
	text-decoration: none;
	color: var(--uava-blue-deep);
}

.uava-my-list__main a:hover {
	color: var(--uava-violet);
	text-decoration: underline;
}

.uava-my-list__meta {
	margin-top: .3rem;
	font-size: .85rem;
	color: var(--uava-muted);
}

.uava-my-list__meta a {
	color: var(--uava-blue);
	text-decoration: none;
}

.uava-my-list__meta a:hover {
	text-decoration: underline;
}

/* 项目组标签：细边框、无圆角 */
.uava-account-panel .uava-tag {
	display: inline-block;
	padding: .1em .5em;
	font-size: .78rem;
	line-height: 1.5;
	color: var(--uava-muted);
	border: 1px solid var(--uava-line);
	background: var(--uava-mist);
	white-space: nowrap;
}

/* 状态 pill：颜色只表达状态，不做装饰 */
.uava-account-panel .uava-pill {
	display: inline-block;
	padding: .1em .5em;
	font-size: .78rem;
	line-height: 1.5;
	letter-spacing: .04em;
	white-space: nowrap;
	border: 1px solid #d6dbe4;
	background: #eef0f4;
	color: #566072;
}

.uava-account-panel .uava-pill.is-pass {
	background: #e9f5ec;
	border-color: #b7ddc2;
	color: #1f6b36;
}

.uava-account-panel .uava-pill.is-pending {
	background: #fdf6e3;
	border-color: #ecdcae;
	color: #8a6412;
}

.uava-account-panel .uava-pill.is-draft {
	background: #eef0f4;
	border-color: #d6dbe4;
	color: #566072;
}

.uava-account-panel .uava-empty {
	margin: 0;
	padding: 1rem 0;
	color: var(--uava-muted);
}

.uava-account-panel .uava-empty a {
	color: var(--uava-blue);
}

@media (max-width: 782px) {
	.uava-account-panel {
		margin-top: 2rem;
	}
}

/* =========================================================
   页脚（浅色 + 顶部细线）
   ========================================================= */
.uava-footer {
	background: var(--uava-paper);
	border-top: 1px solid var(--uava-line);
	color: var(--uava-muted);
	padding: 2.5rem 1.25rem 2rem;
	margin-top: 4rem;
}

.uava-footer__inner {
	max-width: var(--uava-max);
	margin: 0 auto;
	text-align: center;
}

/* 页脚工作室徽记：简洁的工程定位符号 */
.uava-footer__mark {
	display: block;
	width: 44px;
	height: 44px;
	margin: 0 auto .75rem;
	color: var(--uava-blue-light);
}

.uava-footer__mark .uava-workshop-mark path,
.uava-footer__mark .uava-workshop-mark circle {
	stroke: currentColor;
}

.uava-footer__brand {
	margin: 0 0 .5rem;
	font-size: 1rem;
	font-weight: 600;
	letter-spacing: .14em;
	color: var(--uava-blue-deep);
}

.uava-footer__meta {
	margin: 0 0 .35rem;
	font-size: .88rem;
	color: var(--uava-muted);
}

.uava-footer__legal {
	margin: 0;
	font-size: .8rem;
	line-height: 1.9;
	color: var(--uava-muted);
}

.uava-footer a {
	color: var(--uava-blue);
}

.uava-footer a:hover {
	color: var(--uava-violet);
}

/* 双保险：Astra 构建器页脚与自建页脚重复时隐藏构建器那份 */
#colophon {
	display: none;
}

/* =========================================================
   响应式
   手机端降低字号、收紧间距，避免横向滚动
   ========================================================= */
@media (max-width: 921px) {
	.uava-hero {
		min-height: 420px;
	}

	.uava-hero h1 {
		font-size: clamp(2.4rem, 13vw, 3.6rem);
	}

	.uava-hero .sup-shape--1 {
		width: 160px;
		height: 48px;
		right: -2%;
	}

	.uava-hero .sup-shape--3 {
		height: 130px;
	}

	.entry-content {
		font-size: 1rem;
		line-height: 1.8;
	}

	.entry-content h2 { font-size: 1.3rem; }

	.uava-featured .wp-block-post-template {
		gap: 1.1rem;
	}

	/* 归档：Astra 在 ≤921px 已是单列，卡片左右留白收紧 */
	.uava-archive .ast-article-inner {
		padding: 1.25em;
	}
}

@media (max-width: 544px) {
	.uava-hero {
		min-height: 360px;
	}

	/* 小屏只保留斜矩形和细线，圆与竖条隐藏，避免挤占文字 */
	.uava-hero .sup-shape--2,
	.uava-hero .sup-shape--3 {
		display: none;
	}

	.uava-hero .sup-shape--1 {
		top: 8px;
		bottom: auto;
		right: 6%;
		width: 110px;
		height: 36px;
	}

	.uava-hero .sup-shape--4 {
		width: 60%;
		bottom: 46%;
	}

	/* 旧横幅在小屏隐藏旧装饰；
	   当前首页 CTA 由 home-hx.css 控制。 */
	.uava-hero .sup-plane {
		display: none;
	}

	.uava-post-actions {
		flex-direction: column;
		align-items: stretch;
	}

	.uava-btn {
		justify-content: center;
	}

	/* UM 表单：宽度 100%，内边距收紧 */
	.um-page .um {
		padding: 1.25rem 1rem;
		border-left: 0;
		border-right: 0;
	}

	.um-page .um .um-form input[type="text"],
	.um-page .um .um-form input[type="email"],
	.um-page .um .um-form input[type="password"],
	.um-page .um .um-form input[type="tel"],
	.um-page .um .um-form textarea {
		font-size: 16px; /* 防止 iOS 聚焦时自动放大 */
	}

	.um-page .um .um-field-club_invite_code {
		padding: .8rem .8rem .9rem;
	}

	/* UM 的两个按钮在窄屏堆叠，避免各占 48% 挤压文字 */
	.um-page .um .um-col-alt .um-left,
	.um-page .um .um-col-alt .um-right {
		float: none;
		width: 100%;
	}

	.um-page .um .um-col-alt .um-half .um-button {
		width: 100%;
		margin-bottom: 10px;
	}

	.uava-archive .ast-article-inner {
		padding: 1em;
	}

	/* 正文中的宽表格横向滚动，不撑破页面 */
	.entry-content .wp-block-table,
	.entry-content figure.wp-block-table {
		overflow-x: auto;
	}
}

/* 尊重系统的「减少动画」设置 */
@media (prefers-reduced-motion: reduce) {
	.uava-hero .wp-block-button__link,
	.uava-featured .wp-block-post-template > li,
	.uava-archive .ast-article-inner,
	.um-page .um .um-button,
	.ast-pagination .page-numbers {
		transition: none;
	}
}

/* 无封面占位块（由 functions.php 的 astra_get_post_thumbnail 过滤器输出） */
.uava-thumb-placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	min-height: 200px;
	background:
		linear-gradient(135deg, var(--uava-blue-deep) 0%, var(--uava-blue) 55%, var(--uava-violet) 100%);
	position: relative;
	overflow: hidden;
}

.uava-thumb-placeholder::before {
	content: "";
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
	background-size: 28px 28px;
}

.uava-thumb-placeholder__ch {
	position: relative;
	z-index: 1;
	font-size: 3rem;
	font-weight: 700;
	color: rgba(255,255,255,.9);
	letter-spacing: .05em;
}

@media (max-width: 782px) {
	.uava-thumb-placeholder {
		min-height: 0;
		aspect-ratio: 16 / 9;
	}
}

/* =========================================================
   航迹：分类筛选条
   ========================================================= */
.uava-cat-filter {
	display: flex;
	flex-wrap: wrap;
	gap: .45rem;
	margin: 0 0 1.6rem;
	padding: 0 0 .8rem;
	border-bottom: 1px solid var(--uava-line);
}

.uava-cat-filter a {
	display: inline-flex;
	align-items: center;
	gap: .4rem;
	min-height: 40px;
	padding: .35rem .8rem;
	border: 1px solid transparent;
	color: var(--uava-muted);
	font-size: .88rem;
	text-decoration: none;
	transition: color .15s ease, border-color .15s ease, background-color .15s ease;
}

.uava-cat-filter a:hover,
.uava-cat-filter a:focus-visible {
	border-color: var(--uava-blue);
	color: var(--uava-blue-deep);
	background: var(--uava-mist);
}

.uava-cat-filter a.is-active {
	border-color: var(--uava-blue);
	color: #fff;
	background: var(--uava-blue);
}

.uava-cat-filter__count {
	font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
	font-size: .72em;
	opacity: .75;
}

/* =========================================================
   个人资料页：项目组标签与公开资料编辑
   ========================================================= */
.uava-profile-groups {
	display: flex;
	flex-wrap: wrap;
	gap: .5rem;
	margin: 1rem 0;
}

.uava-profile-groups__tag {
	display: inline-flex;
	align-items: center;
	min-height: 32px;
	padding: .25rem .7rem;
	border: 1px solid var(--uava-line);
	border-left: 3px solid var(--uava-blue);
	background: var(--uava-mist);
	color: var(--uava-blue-deep);
	font-size: .85rem;
	text-decoration: none;
}

.uava-profile-groups__tag:hover,
.uava-profile-groups__tag:focus-visible {
	border-color: var(--uava-blue);
	background: var(--uava-paper);
}

.uava-profile-edit {
	margin-top: 2rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--uava-line);
}

.uava-profile-edit__title {
	margin: 0 0 .6rem;
	font-size: 1.15rem;
	color: var(--uava-blue-deep);
}

.uava-profile-edit__note {
	margin: 0 0 1rem;
	color: var(--uava-muted);
	font-size: .9rem;
	line-height: 1.7;
}

.uava-profile-edit__form p {
	margin: 0 0 1rem;
}

.uava-profile-edit__form label {
	display: block;
	margin-bottom: .35rem;
	color: var(--uava-blue-deep);
	font-size: .9rem;
	font-weight: 600;
}

.uava-profile-edit__form input[type="text"],
.uava-profile-edit__form input[type="file"],
.uava-profile-edit__form textarea {
	width: 100%;
	max-width: 520px;
	padding: .6rem .75rem;
	border: 1px solid var(--uava-line);
	border-radius: 0;
	background: #fff;
	color: var(--uava-text);
	font: inherit;
}

.uava-profile-edit__form input:focus-visible,
.uava-profile-edit__form textarea:focus-visible {
	outline: 2px solid var(--uava-violet);
	outline-offset: 2px;
	border-color: var(--uava-blue);
}

.uava-profile-edit__current {
	display: flex;
	align-items: center;
	gap: .6rem;
	color: var(--uava-muted);
	font-size: .9rem;
}

.uava-profile-edit__avatar {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	object-fit: cover;
	border: 1px solid var(--uava-line);
}

/* 页脚备案号与独立的工信部查询链接 */
.uava-footer__icp-num {
	color: var(--uava-muted);
}

.uava-footer__icp-label {
	color: var(--uava-muted);
}

.uava-footer__icp-link {
	margin-left: .35em;
	padding-left: .7em;
	border-left: 1px solid var(--uava-line);
	color: var(--uava-blue);
	text-decoration: none;
	overflow-wrap: anywhere;
	word-break: break-all;
}

.uava-footer__icp-link:hover,
.uava-footer__icp-link:focus-visible {
	text-decoration: underline;
}

/* 手机端把备案号、说明和网址分三行，避免网址从域名中间折断 */
@media (max-width: 500px) {
	.uava-footer__icp-label {
		display: block;
		margin-top: .35rem;
	}

	.uava-footer__icp-link {
		display: block;
		margin-left: 0;
		padding-left: 0;
		border-left: 0;
	}
}

/* =========================================================
   正文：空段落与列表
   ========================================================= */
.entry-content p:empty {
	display: none;
}

.entry-content ul,
.entry-content ol {
	margin: 0 0 1.25em;
	padding-left: 1.4em;
}

.entry-content li + li {
	margin-top: .35em;
}

/* =========================================================
   评论区：Reddit 式楼中楼
   ========================================================= */
#comments .ast-comment-list,
#comments .ast-comment-list .children {
	list-style: none;
	margin: 0;
	padding: 0;
}

#comments .ast-comment-list > li + li {
	margin-top: 1.35rem;
}

.uava-comment__body {
	position: relative;
}

.uava-comment__head {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: .55rem;
}

.uava-comment__avatar {
	flex: 0 0 auto;
	width: 34px;
	height: 34px;
}

.uava-comment__avatar img {
	display: block;
	width: 34px;
	height: 34px;
	border-radius: 50%;
	object-fit: cover;
}

.uava-comment__avatar--deleted {
	display: block;
	border-radius: 50%;
	border: 1px dashed var(--uava-line);
	background: var(--uava-mist);
}

.uava-comment__meta {
	display: flex;
	align-items: baseline;
	flex-wrap: wrap;
	gap: .5rem;
	min-width: 0;
}

.uava-comment__author {
	color: var(--uava-blue-deep);
	font-weight: 650;
	text-decoration: none;
}

.uava-comment__author:hover,
.uava-comment__author:focus-visible {
	color: var(--uava-blue);
	text-decoration: underline;
}

.uava-comment__author--deleted {
	color: var(--uava-muted);
	font-weight: 500;
}

.uava-comment__badge {
	padding: .25em .45em;
	border: 1px solid var(--uava-line);
	background: var(--uava-paper);
	color: var(--uava-violet);
	font-size: .68rem;
	line-height: 1;
}

.uava-comment__time {
	color: var(--uava-muted);
	font-size: .8rem;
	text-decoration: none;
}

.uava-comment__time:hover,
.uava-comment__time:focus-visible {
	text-decoration: underline;
}

.uava-comment__toggle {
	display: inline-flex;
	align-items: center;
	gap: .35rem;
	min-height: 28px;
	margin-left: auto;
	padding: .2rem .5rem;
	border: 1px solid var(--uava-line);
	background: var(--uava-paper);
	color: var(--uava-muted);
	font: inherit;
	font-size: .75rem;
	cursor: pointer;
}

.uava-comment__toggle[hidden] {
	display: none;
}

.uava-comment__toggle:hover,
.uava-comment__toggle:focus-visible {
	border-color: var(--uava-blue);
	color: var(--uava-blue-deep);
}

.uava-comment__toggle-mark::before {
	content: "−";
	display: inline-block;
	width: 1em;
	text-align: center;
}

.uava-comment.is-collapsed .uava-comment__toggle-mark::before {
	content: "+";
}

.uava-comment__content {
	margin: .55rem 0 0 2.65rem;
	color: var(--uava-text);
	font-size: .95rem;
	line-height: 1.8;
}

.uava-comment__content > :last-child {
	margin-bottom: 0;
}

.uava-comment__deleted {
	color: var(--uava-muted);
	font-style: italic;
}

.uava-comment__pending {
	color: #8a5b00;
	font-size: .85rem;
}

.uava-comment__actions {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: .9rem;
	margin: .45rem 0 0 2.65rem;
	font-size: .8rem;
}

.uava-comment__actions a {
	color: var(--uava-muted);
	text-decoration: none;
}

.uava-comment__actions a:hover,
.uava-comment__actions a:focus-visible {
	color: var(--uava-blue);
	text-decoration: underline;
}

.uava-comment__delete {
	margin: 0;
}

.uava-comment__delete-btn {
	padding: 0;
	border: 0;
	background: none;
	color: var(--uava-muted);
	font: inherit;
	cursor: pointer;
}

.uava-comment__delete-btn:hover,
.uava-comment__delete-btn:focus-visible {
	color: #b32d2e;
	text-decoration: underline;
}

.uava-comment__edit {
	color: var(--uava-muted);
}

/* 楼中楼：左侧竖向轨道 + 每层横向连接线 */
.uava-comment > .children {
	position: relative;
	margin: .9rem 0 0 1.15rem;
	padding-left: 1rem;
	border-left: 2px solid var(--uava-line);
}

.uava-comment > .children > li {
	position: relative;
}

.uava-comment > .children > li + li {
	margin-top: .9rem;
}

.uava-comment > .children > li::before {
	content: "";
	position: absolute;
	top: 1.05rem;
	left: -1rem;
	width: .9rem;
	height: 2px;
	background: var(--uava-line);
}

.uava-comment > .children[hidden] {
	display: none;
}

.uava-comment.is-collapsed > .uava-comment__body .uava-comment__content,
.uava-comment.is-collapsed > .uava-comment__body .uava-comment__actions,
.uava-comment.is-collapsed > .children {
	display: none;
}

.uava-comment--deleted > .uava-comment__body {
	opacity: .9;
}

.uava-comment--deleted > .children {
	border-left-style: dashed;
}

.uava-comment__pingback {
	margin: .5rem 0;
	color: var(--uava-muted);
}

.uava-comment-notice {
	margin: 0 0 1rem;
}

@media (max-width: 544px) {
	.uava-comment > .children {
		margin-left: .55rem;
		padding-left: .7rem;
	}

	.uava-comment > .children > li::before {
		left: -.7rem;
		width: .6rem;
	}

	.uava-comment__content,
	.uava-comment__actions {
		margin-left: 2.35rem;
	}

	.uava-comment__avatar,
	.uava-comment__avatar img {
		width: 30px;
		height: 30px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.uava-comment__toggle {
		transition: none;
	}
}