/**
 * crimson 主题 · 极简样式
 * 深红 + 白 / 以内容为核心 / 语义化 HTML5
 *
 * 说明：本文件为全局唯一样式入口（不再依赖 tpure 的复杂组件类），
 *      所有组件样式均自托管于此。夜间模式通过 body.night 变量化管理。
 */

/* ============ 设计令牌 ============ */
:root {
	/* 品牌色：克制的深红 */
	--cr-primary: #b91c1c;
	--cr-primary-rgb: 185, 28, 28;
	--cr-dark: #991b1b;
	--cr-soft: rgba(185, 28, 28, .06);

	/* 中性色：白 + 深灰 */
	--cr-bg: #ffffff;
	--cr-surface: #ffffff;
	--cr-border: #e8eaed;
	--cr-border-strong: #d6d9de;
	--cr-text: #1f2328;
	--cr-text-2: #5c6470;
	--cr-text-3: #9aa1ab;

	/* 圆角 / 阴影 / 动效 */
	--cr-radius: 10px;
	--cr-radius-sm: 6px;
	--cr-radius-pill: 999px;
	--cr-shadow-sm: 0 1px 2px rgba(16, 24, 40, .05);
	--cr-shadow-md: 0 4px 12px rgba(16, 24, 40, .06);
	--cr-ease: cubic-bezier(.22, 1, .36, 1);

	--cr-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
		"PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;

	color-scheme: light;
}

/* 夜间模式（沿用 .night 类机制） */
.night {
	--cr-bg: #16181d;
	--cr-surface: #1d2129;
	--cr-border: #2b313b;
	--cr-border-strong: #3a424e;
	--cr-text: #d5dae0;
	--cr-text-2: #9aa3b0;
	--cr-text-3: #6c7684;
	--cr-soft: rgba(185, 28, 28, .12);
	--cr-shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
	--cr-shadow-md: 0 4px 12px rgba(0, 0, 0, .45);
	color-scheme: dark;
}

/* ============ 基础重置 ============ */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	background: var(--cr-bg);
	color: var(--cr-text);
	font-family: var(--cr-font);
	font-size: 16px;
	line-height: 1.8;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

::selection { background: var(--cr-primary); color: #fff; }

img { max-width: 100%; height: auto; }
a { color: var(--cr-primary); text-decoration: none; transition: color .2s var(--cr-ease), opacity .2s var(--cr-ease); }
a:hover { color: var(--cr-dark); }

h1, h2, h3, h4, h5, h6 { margin: 0 0 .6em; line-height: 1.35; font-weight: 650; letter-spacing: -.01em; }
p { margin: 0 0 1em; }

:focus-visible { outline: 2px solid var(--cr-primary); outline-offset: 2px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ============ 布局 ============ */
.wrapper { min-height: 100vh; display: flex; flex-direction: column; }
.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 16px; }
.main { flex: 1; }

/* 侧栏固定 280px（全两栏布局），正文列更大 */
@media (min-width: 992px) and (max-width: 1239px) {
	.container { max-width: 1000px; }
	.two-col { grid-template-columns: minmax(0, 1fr) 280px; gap: 24px; }
}

/* ============ 首页置顶：1 大图 + 小图并排（仅缩略图） ============ */
.cr-topgrid {
	display: grid;
	grid-template-columns: minmax(0, 1.85fr) minmax(0, 1fr);
	gap: 10px;
	margin-bottom: 26px;
	align-items: stretch;
}
.cr-topgrid.cr-only { grid-template-columns: 1fr; }
.cr-big {
	position: relative; display: block; overflow: hidden;
	border-radius: var(--cr-radius); background: var(--cr-soft); min-height: 0;
}
.cr-only .cr-big { aspect-ratio: 16 / 7; }
.cr-big img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cr-smalls { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.cr-sm {
	position: relative; display: block; overflow: hidden;
	border-radius: 8px; background: var(--cr-soft);
	aspect-ratio: 4 / 3;
}
.cr-sm img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
/* 小图为奇数时，最后一张横跨整行 */
.cr-sm:last-child:nth-child(odd) { grid-column: 1 / -1; aspect-ratio: 16 / 6; }
.cr-big:hover img,
.cr-sm:hover img { transform: scale(1.04); }
.cr-big img,
.cr-sm img { transition: transform .45s var(--cr-ease); }
@media (max-width: 700px) {
	.cr-topgrid { grid-template-columns: 1fr; }
	.cr-only .cr-big { aspect-ratio: 16 / 9; }
	.cr-sm { aspect-ratio: 16 / 9; }
	.cr-sm:last-child:nth-child(odd) { aspect-ratio: 16 / 8; }
	.cr-topgrid { margin-bottom: 20px; }
}

/* ============ 顶部导航 ============ */
.site-header {
	background: var(--cr-surface);
	border-bottom: 1px solid var(--cr-border);
	position: relative;
	z-index: 20;
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 20px; }

.site-logo a { display: flex; align-items: center; font-size: 19px; font-weight: 700; color: var(--cr-text); letter-spacing: -.01em; }
.site-logo img { height: 30px; width: auto; max-width: 100%; display: block; }

.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 2px; align-items: center; }
.main-nav li > a { display: block; padding: 8px 14px; font-size: 15px; color: var(--cr-text-2); border-radius: var(--cr-radius-pill); }
.main-nav li > a:hover { color: var(--cr-primary); background: var(--cr-soft); }
.main-nav li.current > a, .main-nav li.on > a { color: var(--cr-primary); font-weight: 600; }
.main-nav .subnav { display: none; }

.nav-actions { display: flex; align-items: center; gap: 12px; }

/* 移动端菜单按钮 */
.menu-toggle { display: none; flex-direction: column; gap: 4px; background: none; border: 0; padding: 8px; cursor: pointer; }
.menu-toggle span { width: 20px; height: 2px; background: var(--cr-text); border-radius: 2px; }

/* 登录入口 */
.auth-link { font-size: 14px; color: var(--cr-text-2); border: 1px solid var(--cr-border-strong); padding: 6px 16px; border-radius: var(--cr-radius-pill); transition: all .2s var(--cr-ease); }
.auth-link:hover { color: #fff; background: var(--cr-primary); border-color: var(--cr-primary); }

/* 顶部搜索（简洁） */
.nav-search form { display: flex; align-items: center; border: 1px solid var(--cr-border); border-radius: var(--cr-radius-pill); overflow: hidden; }
.nav-search input { border: 0; outline: 0; padding: 7px 6px 7px 14px; font-size: 14px; width: 170px; background: transparent; color: var(--cr-text); }
.nav-search button { border: 0; background: transparent; color: var(--cr-text-2); padding: 0 12px; cursor: pointer; font-size: 14px; }

/* ============ 页脚 ============ */
.site-footer {
	border-top: 1px solid var(--cr-border);
	background: var(--cr-surface);
	margin-top: 40px;
}
.site-footer .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; padding-top: 24px; padding-bottom: 24px; }
.site-footer p { margin: 0; color: var(--cr-text-3); font-size: 14px; }

/* ============ 搜索条（404 页复用） ============ */
.hero-search { max-width: 520px; margin: 0 auto; }
.hero-search form { display: flex; border: 1px solid var(--cr-border-strong); border-radius: var(--cr-radius-pill); background: var(--cr-surface); box-shadow: var(--cr-shadow-sm); overflow: hidden; }
.hero-search input {
	flex: 1; border: 0; outline: 0; background: transparent; padding: 13px 20px;
	font-size: 15px; color: var(--cr-text);
}
.hero-search button {
	border: 0; cursor: pointer; padding: 0 26px; font-size: 15px; color: #fff;
	background: var(--cr-primary); transition: background-color .2s var(--cr-ease);
}
.hero-search button:hover { background: var(--cr-dark); }

/* ============ 区块 (section) ============ */
.section { margin: 32px 0; }
.sec-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 20px; }
.sec-title { font-size: 22px; position: relative; }
.sec-title::before { content: ""; display: inline-block; width: 4px; height: 18px; background: var(--cr-primary); border-radius: 2px; margin-right: 10px; vertical-align: -2px; }

/* ============ 文章列表 ============ */
.post-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.post-item {
	background: var(--cr-surface); border: 1px solid var(--cr-border);
	border-radius: var(--cr-radius); padding: 22px 24px;
	display: flex; flex-direction: column; gap: 10px;
	transition: box-shadow .25s var(--cr-ease), transform .25s var(--cr-ease);
}
.post-item:hover { box-shadow: var(--cr-shadow-md); transform: translateY(-2px); }
.post-item h2 { font-size: 19px; margin-bottom: 0; }
.post-item h2 a { color: var(--cr-text); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.post-item h2 a:hover { color: var(--cr-primary); }
.post-meta { display: flex; flex-wrap: wrap; gap: 14px; font-size: 13px; color: var(--cr-text-3); }
.post-meta a { color: var(--cr-text-3); }
.post-meta a:hover { color: var(--cr-primary); }
.post-thumb { border-radius: var(--cr-radius-sm); overflow: hidden; }
.post-thumb img { width: 100%; display: block; object-fit: cover; }
.post-intro { font-size: 15px; color: var(--cr-text-2); line-height: 1.8; }
.post-intro img { display: none; }

/* 列表摘要模式（搜索/分类等单列） */
.post-list--list { grid-template-columns: 1fr; }

/* ============ 分页 ============ */
.pagination { margin: 32px 0; }
.pagination .next-page { display: none; }
.pagebar { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.pagebar a,
.pagebar .now-page {
	min-width: 34px; line-height: 34px; padding: 0 12px; text-align: center;
	border: 1px solid var(--cr-border); border-radius: var(--cr-radius-sm);
	color: var(--cr-text-2); font-size: 14px; background: var(--cr-surface);
	transition: all .2s var(--cr-ease);
}
.pagebar a:hover { border-color: var(--cr-primary); color: var(--cr-primary); }
.pagebar .now-page { background: var(--cr-primary); border-color: var(--cr-primary); color: #fff; font-weight: 600; }

/* ============ 文章单页 ============ */
.breadcrumb { margin: 24px 0 4px; font-size: 14px; color: var(--cr-text-3); }
.breadcrumb a { color: var(--cr-text-3); }
.breadcrumb a:hover { color: var(--cr-primary); }
.breadcrumb span { margin: 0 6px; }

.single-block {
	background: var(--cr-surface); border: 1px solid var(--cr-border);
	border-radius: var(--cr-radius); padding: 32px 36px; margin-top: 20px;
}

/* 文章/单页（.two-col--single）：内容与侧栏去卡片化，极简通栏文字流 */
.two-col--single { margin-top: 8px; }
.two-col--single .single-block {
	background: transparent; border: 0; border-radius: 0;
	padding: 6px 0 0; margin-top: 0;
}
.two-col--single .sidebar { gap: 16px; }
.two-col--single .widget {
	background: transparent; border: 0; border-radius: 0;
	padding: 0 0 16px;
}
.two-col--single .widget + .widget { border-top: 1px solid var(--cr-border); padding-top: 16px; }
.post-title { font-size: 30px; line-height: 1.3; margin-bottom: .4em; }
.post-title h1 { font-size: 30px; }
.post-info { display: flex; flex-wrap: wrap; gap: 16px; font-size: 13px; color: var(--cr-text-3); padding-bottom: 20px; border-bottom: 1px solid var(--cr-border); margin-bottom: 24px; }
.post-info a { color: var(--cr-text-3); }
.post-info a:hover { color: var(--cr-primary); }
.post-info time { color: var(--cr-text-3); }

/* 正文排版 */
.article-body { font-size: 16px; line-height: 1.9; }
.article-body p { margin: 0 0 1.2em; line-height: 1.9; }
.article-body h2, .article-body h3, .article-body h4 { margin: 1.6em 0 .8em; }
.article-body h2 { font-size: 24px; }
.article-body h3 { font-size: 20px; }
.article-body blockquote {
	margin: 1.2em 0; padding: 14px 20px; border-left: 4px solid var(--cr-primary);
	background: var(--cr-soft); border-radius: 0 var(--cr-radius-sm) var(--cr-radius-sm) 0;
	color: var(--cr-text-2);
}
.article-body img { border-radius: var(--cr-radius-sm); }
.article-body code { background: var(--cr-soft); color: var(--cr-dark); padding: 2px 6px; border-radius: 4px; font-size: .9em; }
.article-body pre {
	background: #14161b; color: #e6e9ef; border-radius: var(--cr-radius-sm);
	padding: 18px; overflow: auto; line-height: 1.7; font-size: 14px;
}
.article-body pre code { background: transparent; color: inherit; padding: 0; }
.article-body ul, .article-body ol { margin: 0 0 1.2em; padding-left: 1.4em; }

/* 标签 */
.post-tags { margin: 24px 0 0; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 14px; color: var(--cr-text-2); }
.post-tags a { padding: 3px 12px; background: var(--cr-soft); color: var(--cr-primary); border-radius: var(--cr-radius-pill); font-size: 13px; }
.post-tags a:hover { background: var(--cr-primary); color: #fff; }

/* 上一篇 / 下一篇 */
.post-prev-next { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--cr-border); display: grid; grid-template-columns: 1fr 1fr; gap: 20px; font-size: 14px; }
.post-prev-next a { color: var(--cr-text-2); }
.post-prev-next a:hover { color: var(--cr-primary); }
.post-prev-next p { margin-bottom: 4px; color: var(--cr-text-3); font-size: 13px; }

/* 相关文章（轻量文字链接，圆点分隔） */
.relate-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); column-gap: 34px; row-gap: 10px; }
.relate-list a {
	display: block; position: relative; padding-left: 16px;
	color: var(--cr-text-2); font-size: 15px; line-height: 1.7;
	overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
	transition: color .2s var(--cr-ease);
}
.relate-list a::before {
	content: ""; position: absolute; left: 0; top: .72em;
	width: 5px; height: 5px; border-radius: 50%;
	background: var(--cr-border-strong); transition: background .2s var(--cr-ease);
}
.relate-list a:hover { color: var(--cr-primary); }
.relate-list a:hover::before { background: var(--cr-primary); }

/* ---- 文章页阅读精修 ---- */
/* 摘要引用 */
.abstract {
	margin: 0 0 1.8em; padding: 12px 18px; background: var(--cr-soft);
	border-left: 3px solid var(--cr-primary);
	border-radius: 0 var(--cr-radius-sm) var(--cr-radius-sm) 0;
	color: var(--cr-text-2); font-size: 15px; line-height: 1.9;
}
/* 正文链接加下划线，保持可辨识而不刺眼 */
.article-body a {
	text-decoration: underline; text-underline-offset: 3px;
	text-decoration-color: rgba(var(--cr-primary-rgb), .35);
	text-decoration-thickness: 1px;
}
.article-body a:hover { text-decoration-color: var(--cr-primary); }
/* 正文内联元素细节 */
.article-body img { border-radius: 8px; }
.article-body iframe, .article-body video, .article-body embed { max-width: 100%; border-radius: 8px; }
.article-body hr { border: 0; border-top: 1px solid var(--cr-border); margin: 2.2em 0; }
/* 断行兜底：长链接/超长单词也不得撑破版心 */
.article-body { overflow-wrap: break-word; }
.article-body a { overflow-wrap: break-word; }
.article-body table { width: 100%; border-collapse: collapse; margin: 1.4em auto; font-size: 15px; line-height: 1.7; }
.article-body th, .article-body td { border: 1px solid var(--cr-border-strong); padding: 8px 12px; text-align: left; }
.article-body th { background: var(--cr-soft); font-weight: 600; }
/* 首行缩进开关（PostINDENTON） */
.article-body.indent p { text-indent: 2em; }
/* 标题锚点滚动偏移 */
.article-body h2[id], .article-body h3[id], .article-body h4[id] { scroll-margin-top: 84px; }
/* 上一篇/下一篇 */
.post-prev-next a { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.post-prev-next > div:last-child { text-align: right; }

/* 大屏（≥1240px，正文列约 918px）：字号适度加大、行距略宽，改善长行阅读 */
@media (min-width: 1240px) {
	.article-body { font-size: 17px; line-height: 1.95; }
	.article-body p { line-height: 1.95; }
	.abstract { font-size: 16px; }
}

/* ============ 侧栏 ============ */
.two-col { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 26px; align-items: start; margin-top: 20px; }
/* 关键：grid 子项默认 min-width:auto，宽内容会撑破轨道造成整页横向溢出 */
.two-col > .content,
.two-col > .sidebar { min-width: 0; }
.sidebar { display: grid; gap: 20px; }
.widget {
	background: var(--cr-surface); border: 1px solid var(--cr-border);
	border-radius: var(--cr-radius); padding: 20px;
}
.widget-title { font-size: 16px; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid var(--cr-border); }
.widget ul { list-style: none; margin: 0; padding: 0; }
.widget ul li { padding: 6px 0; border-bottom: 1px dashed var(--cr-border); }
.widget ul li:last-child { border-bottom: 0; }
.widget ul li a { color: var(--cr-text-2); font-size: 14px; }
.widget ul li a:hover { color: var(--cr-primary); }

/* 标签云 */
.widget .tagcloud { display: flex; flex-wrap: wrap; gap: 8px; }
.widget .tagcloud a { padding: 3px 12px; background: var(--cr-soft); color: var(--cr-primary); border-radius: var(--cr-radius-pill); font-size: 13px; }
.widget .tagcloud a:hover { background: var(--cr-primary); color: #fff; }

/* 文字类侧栏模块 */
.widget > div div, .widget dd { color: var(--cr-text-2); font-size: 14px; line-height: 1.8; }
.widget dd { margin: 0 0 8px; }

/* ============ 搜索 / 404 ============ */
.search-null, .page-404 { text-align: center; padding: 80px 20px; }
.page-404 code { font-size: 80px; color: var(--cr-text-3); font-weight: 700; display: block; line-height: 1; margin-bottom: 12px; }
.search-item { margin-bottom: 0; }

/* 侧栏用户模块 */
.widget-user { text-align: center; }
.widget-user .avatar { width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 10px; display: block; }

/* ============ 评论区 ============ */
.comments { margin-top: 30px; }
.comment-item { padding: 18px 0; border-bottom: 1px solid var(--cr-border); }
.comment-item:last-child { border-bottom: 0; }
.cmtcon { padding: 20px; background: var(--cr-surface); border: 1px solid var(--cr-border); border-radius: var(--cr-radius); }
.cmtform textarea {
	width: 100%; min-height: 110px; border: 1px solid var(--cr-border); border-radius: var(--cr-radius-sm);
	padding: 12px 14px; font-size: 15px; resize: vertical; background: var(--cr-bg); color: var(--cr-text);
}
.cmtform textarea:focus { border-color: var(--cr-primary); outline: 0; box-shadow: 0 0 0 3px var(--cr-soft); }
.cmtform input {
	border: 1px solid var(--cr-border); border-radius: var(--cr-radius-sm); padding: 9px 12px;
	font-size: 14px; margin-bottom: 10px; background: var(--cr-bg); color: var(--cr-text);
}
.cmtform input:focus { border-color: var(--cr-primary); outline: 0; }
.cmtform button {
	border: 0; cursor: pointer; padding: 10px 28px; border-radius: var(--cr-radius-pill);
	background: var(--cr-primary); color: #fff; font-size: 15px; transition: background-color .2s var(--cr-ease);
}
.cmtform button:hover { background: var(--cr-dark); }

/* ============ 响应式 ============ */
@media screen and (max-width: 820px) {
	.two-col { grid-template-columns: 1fr; }
	.hero-title { font-size: 30px; }
	.nav-search { display: none; }
	.site-header .container { height: auto; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
	.main-nav { order: 3; width: 100%; }
	.main-nav ul { flex-wrap: wrap; }
	.single-block { padding: 22px 18px; }
	.post-prev-next { grid-template-columns: 1fr; }
	.post-prev-next > div:last-child { text-align: left; }
	.post-list { grid-template-columns: 1fr; }
	.menu-toggle { display: flex; }
	.main-nav { display: none; }
        .main-nav.open { display: block; }
        .main-nav ul { flex-direction: column; align-items: flex-start; }
}

/* ============ 去卡片 · 传统文字列表 ============ */
/* 文章列表（单列）：去掉卡片盒，改为细分隔线的文字列表 */
.post-list--list { grid-template-columns: 1fr; gap: 0; }
.post-list--list .post-item {
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    padding: 26px 0;
    border-bottom: 1px solid var(--cr-border);
    transition: none;
}
.post-list--list .post-item:hover { box-shadow: none; transform: none; }
.post-list--list .post-item:last-child { border-bottom: 0; }
.post-list--list .post-thumb { display: block; border-radius: 8px; overflow: hidden; }
.post-list--list .post-thumb img { width: 100%; max-height: 300px; object-fit: cover; }
.post-list--list .post-item h2 { font-size: 21px; }

@media (max-width: 600px) {
    .post-list--list .post-thumb img { max-height: 200px; }
}

/* ============ 首页时间线（参考 ywzn：左小图 + 分类 + 标题 + 摘要 + 日期/阅读） ============ */
.post-list--timeline { grid-template-columns: 1fr; gap: 0; }
.post-list--timeline .post-item {
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    padding: 20px 0;
    border-bottom: 1px solid var(--cr-border);
    display: flex;
    align-items: flex-start;
    gap: 18px;
    transition: none;
}
.post-list--timeline .post-item:hover { box-shadow: none; transform: none; }
.post-list--timeline .post-item:last-child { border-bottom: 0; }
.post-list--timeline .post-thumb {
    flex: 0 0 136px;
    width: 136px;
    height: 84px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--cr-soft);
}
.post-list--timeline .post-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.post-list--timeline .post-body { flex: 1; min-width: 0; }
.post-list--timeline .post-cat {
    display: inline-block;
    font-size: 13px;
    line-height: 1.2;
    color: var(--cr-text);
    background: var(--cr-soft);
    border: 1px solid var(--cr-border-strong);
    border-radius: 999px;
    padding: 3px 14px;
    margin-bottom: 10px;
    transition: background .2s var(--cr-ease), color .2s var(--cr-ease), border-color .2s var(--cr-ease);
}
.post-list--timeline .post-cat:hover { background: var(--cr-primary); border-color: var(--cr-primary); color: #fff; }
.post-list--timeline h2 { font-size: 18px; line-height: 1.45; margin: 0 0 6px; }
.post-list--timeline h2 a {
    color: var(--cr-text);
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
}
.post-list--timeline h2 a:hover { color: var(--cr-primary); }
.post-list--timeline .post-intro {
    font-size: 14px;
    color: var(--cr-text-2);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin: 0 0 8px;
}
.post-list--timeline .post-meta { display: flex; flex-wrap: wrap; gap: 14px; font-size: 13px; color: var(--cr-text-3); }
@media (max-width: 600px) {
    .post-list--timeline .post-item { gap: 12px; padding: 16px 0; }
    .post-list--timeline .post-thumb { flex-basis: 88px; width: 88px; height: 66px; }
    .post-list--timeline h2 { font-size: 16px; }
    .post-list--timeline .post-intro { font-size: 13px; }
}