/*
Theme Name: 科研绘图站主题
Theme URI: https://localhost/
Author: 锐邹
Description: 科研绘图站独立 WordPress 主题：复刻原站视觉与结构，读取原 b2_* 配置项，无需加密扩展，兼容 PHP 8.1+。
Version: 0.4.1
Requires at least: 6.0
Tested up to: 7.1
Requires PHP: 8.0
License: GNU General Public License v2 or later
Text Domain: xiangmu
Tags: full-width-template, custom-menu, custom-logo, threaded-comments, translation-ready
*/

/* ============================================================
   1. Design tokens
   Values marked "option" are overridden at runtime by the
   settings stored in the legacy `b2_template_*` option groups.
   ============================================================ */
:root {
	/*
	 * --xm-* 由 inc/b2-compat.php 从数据库 b2_template_* 输出（后台改颜色/宽度/圆角即刻生效）。
	 * 这里把设计令牌接到这些运行值上，var() 在使用时解析，不受样式先后顺序影响。
	 */
	--bg: var(--xm-bg, #ffffff);
	--bg-soft: color-mix(in srgb, var(--bg, #ffffff) 92%, #000000);
	--bg-card: #ffffff;
	--bg-chip: color-mix(in srgb, var(--primary, #0066ff) 7%, #ffffff);
	--text: #1d2129;
	--text-soft: #4e5969;
	--text-mute: #86909c;
	--border: color-mix(in srgb, var(--primary, #0066ff) 10%, #e5e6eb);
	--border-soft: color-mix(in srgb, var(--bg, #ffffff) 70%, #e5e6eb);
	--primary: var(--xm-accent, #0066ff);
	--primary-soft: color-mix(in srgb, var(--primary) 10%, #ffffff);
	--primary-deep: color-mix(in srgb, var(--primary) 82%, #000000);
	--accent: #ff7a45;
	--success: #00b42a;
	--warning: #ff7d00;
	--danger: #f53f3f;
	--gold: #c08a3e;
	--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);
	--shadow-md: 0 4px 12px rgba(0, 0, 0, .06);
	--radius-sm: calc(var(--xm-radius, 10px) - 4px);
	--radius-md: var(--xm-radius, 10px);
	--radius-lg: calc(var(--xm-radius, 10px) + 4px);
	--font-sans: "Inter", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
	--font-mono: ui-monospace, "JetBrains Mono", Consolas, monospace;
	--xm-wrapper: 1200px;
	--xm-sidebar: 200px;
	--xm-radius: 10px;
	/* Shell = the horizontal container every page section shares. Boxed by
	   default (matches the approved 1300px baseline); body.xm-fullwidth flips
	   it to edge-to-edge with breathing room, exactly like the old site's
	   gas-fullwidth mu-plugin. */
	--xm-shell: var(--xm-wrapper);
	--xm-shell-pad: 20px;
}

body.xm-fullwidth {
	--xm-shell: 100%;
	--xm-shell-pad: clamp(16px, 3vw, 44px);
}

:root[data-theme="ink"] {
	--bg: #fafaf7;
	--bg-soft: #f0eee8;
	--bg-card: #ffffff;
	--bg-chip: #ebe8df;
	--text: #1a1814;
	--text-soft: #4a4640;
	--text-mute: #807a70;
	--border: #d9d4c7;
	--border-soft: #e8e3d6;
	--primary: #2c2a26;
	--primary-soft: #ece9e1;
	--primary-deep: #000000;
	--accent: #b8451f;
	--gold: #8a6a25;
}

:root[data-theme="olive"] {
	--bg: #fbfaf3;
	--bg-soft: #f1efde;
	--bg-card: #ffffff;
	--bg-chip: #e8e6cf;
	--text: #252a1a;
	--text-soft: #4a503a;
	--text-mute: #7a8068;
	--border: #d5d4a8;
	--border-soft: #e6e5c2;
	--primary: #5a6f1f;
	--primary-soft: #ebf0d0;
	--primary-deep: #3d4d12;
	--accent: #c08826;
	--gold: #8a6a25;
}

:root[data-theme="rose"] {
	--bg: #fdf7f8;
	--bg-soft: #fbedef;
	--bg-card: #ffffff;
	--bg-chip: #f7e0e4;
	--text: #26131a;
	--text-soft: #5a3540;
	--text-mute: #95727c;
	--border: #eccdd2;
	--border-soft: #f5dee2;
	--primary: #d6336c;
	--primary-soft: #fbe7ef;
	--primary-deep: #a51e51;
	--accent: #f59e3b;
	--gold: #b88340;
}

:root[data-font="system"] { --font-sans: "Helvetica Neue", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif; }
:root[data-font="noto"] { --font-sans: "Noto Sans SC", "Inter", "Helvetica Neue", system-ui, sans-serif; }
:root[data-font="serif"] { --font-sans: Georgia, "Noto Serif SC", "Songti SC", serif; }

/* ============================================================
   2. Reset + base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
	font-family: var(--font-sans);
	font-size: 14px;
	line-height: 1.65;
	color: var(--text);
	background: var(--bg-soft);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--primary); }
img { max-width: 100%; height: auto; display: block; border: 0; }
ul, ol { list-style: none; padding: 0; margin: 0; }
li { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
em, i { font-style: normal; }
h1, h2, h3, h4, h5, h6 { margin: 0 0 .5em; font-weight: 700; line-height: 1.35; letter-spacing: -.2px; }
p { margin: 0 0 1em; }
table { border-collapse: collapse; width: 100%; }
th, td { border: 1px solid var(--border); padding: 8px 10px; text-align: left; }
hr { border: 0; border-top: 1px solid var(--border-soft); margin: 24px 0; }
code, pre, kbd { font-family: var(--font-mono); font-size: 13px; }
pre { background: #f8f8fc; border: 1px solid var(--border-soft); border-radius: var(--radius-md); padding: 14px 16px; overflow: auto; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	padding: 0; margin: -1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	clip-path: inset(50%);
	white-space: nowrap;
	border: 0;
}

/* Shared containers — driven by --xm-shell so a single class flips the whole
   site from boxed (default, matches the 8088 baseline) to edge-to-edge. */
.topbar-inner, .header-inner, .mainnav-inner, .hero, .cat-strip-inner, .main-inner,
.footer-inner, .page-wrap, .single-wrap, .archive-wrap {
	max-width: var(--xm-shell);
	width: 100%;
	margin: 0 auto;
	padding-left: var(--xm-shell-pad);
	padding-right: var(--xm-shell-pad);
}
.site { min-height: 100vh; display: flex; flex-direction: column; }
.site-content { flex: 1 1 auto; }

/* Legacy selectors kept alive so stored content and mu-plugin markup stay styled */
.wrapper { max-width: var(--xm-shell); margin: 0 auto; padding-left: var(--xm-shell-pad); padding-right: var(--xm-shell-pad); }
.box, .b2-radius { background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--xm-radius); }
.mg-b { margin-bottom: 20px; }
.night-color { color: #fff; }
.xm-icon { width: 1em; height: 1em; display: inline-block; vertical-align: -.15em; flex: none; }
.xm-icon.flip { transform: rotate(180deg); }

/* ============================================================
   3. Top bar
   ============================================================ */
.topbar { background: var(--xm-top-bg, var(--bg-soft)); border-bottom: 1px solid var(--border-soft); font-size: 12px; color: var(--xm-top-tx, var(--text-soft)); }
.topbar-inner { display: flex; justify-content: flex-end; align-items: center; min-height: 32px; gap: 18px; flex-wrap: wrap; }
.tb-link { color: inherit; opacity: .85; display: inline-flex; align-items: center; gap: 4px; }
.tb-link:hover { color: var(--primary); opacity: 1; }
.tb-gold { color: var(--gold); font-weight: 600; }

/* ============================================================
   4. Header
   ============================================================ */
.header { background: var(--bg); border-bottom: 1px solid var(--border-soft); }
.header-inner { display: flex; align-items: center; gap: 20px; padding-top: 18px; padding-bottom: 18px; }
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-img { max-height: 38px; width: auto; }
.logo-mark {
	width: 38px; height: 38px;
	background: var(--primary);
	color: #fff;
	border-radius: 10px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	font-size: 16px;
	letter-spacing: -.5px;
}
.logo-text { font-size: 20px; font-weight: 700; color: var(--text); letter-spacing: -.5px; }

.search {
	flex: 1;
	display: flex;
	align-items: center;
	background: var(--bg-soft);
	border: 1px solid var(--border);
	border-radius: 999px;
	padding: 4px 4px 4px 8px;
	transition: border-color .15s, box-shadow .15s, background .15s;
	min-width: 0;
}
.search:focus-within { border-color: var(--primary); background: var(--bg); box-shadow: 0 0 0 3px var(--primary-soft); }
.search-type {
	border: 0; background: transparent; font-size: 13px; color: var(--text-soft);
	padding: 6px 8px; cursor: pointer; flex: none; max-width: 108px;
}
.search-input { flex: 1; border: none; background: none; outline: none; font-size: 14px; color: var(--text); min-width: 40px; }
.search-input::placeholder { color: var(--text-mute); }
.search-btn {
	display: inline-flex; align-items: center; gap: 6px;
	background: var(--primary); color: #fff;
	padding: 8px 14px; border-radius: 999px;
	font-size: 13px; font-weight: 500; flex: none;
}
.search-btn:hover { background: var(--primary-deep); color: #fff; }
.search-btn span { display: none; }
.header-actions { flex-shrink: 0; }
.ha-btn {
	display: inline-flex; align-items: center; gap: 6px;
	padding: 8px 16px; border-radius: var(--radius-sm);
	font-size: 13px; font-weight: 500;
	border: 1px solid var(--border); color: var(--text); background: var(--bg);
	transition: all .15s;
}
.ha-btn:hover { border-color: var(--primary); color: var(--primary); }
.ha-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.ha-primary:hover { background: var(--primary-deep); color: #fff; border-color: var(--primary-deep); }

/* ============================================================
   5. Main nav
   ============================================================ */
.mainnav { background: var(--bg); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 50; }
.mainnav-inner { display: flex; align-items: center; height: 48px; overflow-x: auto; scrollbar-width: none; }
.mainnav-inner::-webkit-scrollbar { display: none; }
.mn-menu { display: flex; align-items: center; gap: 2px; position: relative; }
.mn-item { position: relative; flex: none; }
.mn-link {
	display: inline-flex; align-items: center; gap: 4px;
	padding: 0 14px; height: 48px;
	font-size: 14px; color: var(--text); font-weight: 500;
	white-space: nowrap; position: relative; transition: color .15s;
}
.mn-link:hover, .mn-item.current-menu-item > .mn-link { color: var(--primary); }
.mn-item.current-menu-item > .mn-link::after,
.mn-link.active::after {
	content: ''; position: absolute; left: 16px; right: 16px; bottom: 0;
	height: 2px; background: var(--primary); border-radius: 2px 2px 0 0;
}
.mn-item .sub-menu {
	position: absolute; top: 100%; left: 0; min-width: 168px;
	background: var(--bg-card); border: 1px solid var(--border-soft);
	border-radius: var(--radius-md); box-shadow: var(--shadow-md);
	padding: 6px; opacity: 0; visibility: hidden; transform: translateY(6px);
	transition: all .15s; z-index: 60;
}
/* When a 2nd-level row is wide, lay its 3rd-level items in two columns so the
   menus like "软件工具 → 图像处理 → GIMP / ImageJ / Photoshop" stay scannable. */
.mn-item.mn-wide > .sub-menu { min-width: 320px; padding: 10px 12px; }
.mn-item.mn-wide > .sub-menu { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 6px; }
/* 3rd level: nest in the bottom-right corner of the 2nd-level row. */
.mn-item .sub-menu .sub-menu {
	top: -6px; left: 100%;
	margin-left: 1px;
	min-width: 168px;
	opacity: 0; visibility: hidden; transform: translateX(6px);
}
/* 3rd level gets column layout only when the parent row is wide. */
.mn-item.mn-wide > .sub-menu > .mn-item .sub-menu {
	min-width: 280px;
	display: grid; grid-template-columns: 1fr 1fr; column-gap: 6px;
	padding: 10px 12px;
}
.mn-item:hover > .sub-menu,
.mn-item .sub-menu .mn-item:hover > .sub-menu { opacity: 1; visibility: visible; transform: translate(0, 0); }
.mn-item .sub-menu a { display: block; padding: 8px 10px; font-size: 13px; border-radius: var(--radius-sm); color: var(--text-soft); }
.mn-item .sub-menu a:hover { background: var(--primary-soft); color: var(--primary); }

/* Caret for parents — rendered as a small SVG-less triangle on the right. */
.mn-item.mn-parent > .mn-link::after,
.mn-item.menu-item-has-children > .mn-link::after {
	content: ''; display: inline-block;
	width: 0; height: 0; margin-left: 4px;
	border: 4px solid transparent; border-top-color: currentColor;
	transform: translateY(2px); opacity: .55;
	transition: transform .15s, opacity .15s;
}
.mn-item.mn-parent:hover > .mn-link::after { transform: translateY(2px) rotate(180deg); opacity: 1; }
.mn-item .sub-menu .mn-item.mn-parent > .mn-link::after,
.mn-item .sub-menu .mn-item.menu-item-has-children > .mn-link::after {
	border-top-color: transparent; border-left-color: currentColor;
	transform: translate(-2px, 0); margin-left: 6px; margin-top: 1px;
}
.mn-item .sub-menu .mn-item.mn-parent:hover > .mn-link::after { transform: translate(-2px, 0) rotate(180deg); }

/* ============================================================
   6. Hero
   ============================================================ */
.hero { padding: 24px 20px 0; }
.hero-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; height: 320px; }
.hero-card { border-radius: var(--radius-lg); overflow: hidden; background: var(--bg-card); box-shadow: var(--shadow-sm); }
.hero-feature { height: 100%; }
.hero-img { position: relative; display: flex; align-items: flex-end; width: 100%; height: 100%; background-size: cover; background-position: center; }
.hero-empty { background: linear-gradient(135deg, var(--primary), #8e6df0); }
.hero-overlay {
	display: block; padding: 28px 32px; color: #fff; width: 100%;
	background: linear-gradient(to top, rgba(0, 0, 0, .62) 0%, rgba(0, 0, 0, 0) 68%);
}
.hero-tag {
	display: inline-block; background: var(--accent); color: #fff;
	font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 4px; margin-bottom: 10px;
}
.hero-title { font-size: 24px; font-weight: 700; line-height: 1.4; margin: 0 0 10px; text-shadow: 0 2px 8px rgba(0, 0, 0, .22); }
.hero-meta { display: flex; gap: 18px; font-size: 12px; opacity: .92; }
.hero-side { display: flex; flex-direction: column; gap: 16px; height: 100%; min-width: 0; }
.hero-mini { flex: 1; background: var(--bg-card); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border-soft); min-height: 0; }
.hero-mini-link { display: flex; height: 100%; }
.hero-mini-img { width: 100px; height: 100%; min-height: 96px; object-fit: cover; flex: none; display: block; }
.hero-mini-body { padding: 14px 16px; flex: 1; min-width: 0; display: block; }
.hero-mini-body h3 {
	margin: 0 0 8px; font-size: 13px; font-weight: 600; line-height: 1.5; color: var(--text);
	display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.hero-mini-link:hover h3 { color: var(--primary); }
.hm-meta { display: block; font-size: 11px; color: var(--text-mute); }

/* ============================================================
   7. Category chip strip
   ============================================================ */
.cat-strip { background: var(--bg-card); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); padding: 16px 0; margin: 24px 0; }
.cat-strip-inner { display: flex; flex-wrap: wrap; gap: 10px; }
.cs-chip {
	display: inline-flex; align-items: center; gap: 6px;
	padding: 8px 14px; background: var(--bg-chip); color: var(--text-soft);
	border-radius: 999px; font-size: 13px; font-weight: 500; transition: all .15s;
}
.cs-chip:hover { background: var(--primary); color: #fff; }
.cs-more { background: transparent; color: var(--text-mute); margin-left: auto; }

/* ============================================================
   8. Main layout + sidebar
   ============================================================ */
.main { padding: 0 0 60px; }
.main-inner { display: grid; grid-template-columns: var(--xm-sidebar) 1fr; gap: 24px; align-items: start; }
.sidebar {
	background: var(--bg-card); border-radius: var(--radius-md); padding: 8px 0;
	position: sticky; top: 64px; align-self: start;
	box-shadow: var(--shadow-sm); border: 1px solid var(--border-soft);
	max-height: calc(100vh - 80px); overflow-y: auto;
}
.sb-item {
	display: flex; align-items: center; gap: 10px;
	padding: 11px 18px; font-size: 13.5px; color: var(--text); font-weight: 500;
	position: relative; transition: all .15s;
}
.sb-item .xm-icon { color: var(--text-mute); font-size: 16px; }
.sb-item em { margin-left: auto; font-size: 11px; color: var(--text-mute); font-weight: 400; }
.sb-item:hover { background: var(--primary-soft); color: var(--primary); }
.sb-item:hover .xm-icon { color: var(--primary); }
.sb-item.active { background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.sb-item.active .xm-icon { color: var(--primary); }
.sb-item.active::before { content: ''; position: absolute; left: 0; top: 8px; bottom: 8px; width: 3px; background: var(--primary); border-radius: 0 2px 2px 0; }
.sb-item.sb-vip { color: var(--gold); font-weight: 600; }
.sb-item.sb-vip .xm-icon { color: var(--gold); }
.sb-sep { margin: 6px 14px; border-top: 1px solid var(--border-soft); }
.sb-group { padding: 8px 18px 4px; font-size: 11px; color: var(--text-mute); text-transform: uppercase; letter-spacing: .5px; }
.sb-sub { padding-left: 30px; font-weight: 400; }

/* Content blocks */
.content { min-width: 0; }
.block { margin-bottom: 36px; }
.block-head { display: flex; align-items: center; margin-bottom: 16px; gap: 16px; }
.block-title { font-size: 18px; font-weight: 700; margin: 0; display: flex; align-items: center; gap: 8px; }
.block-title .xm-icon { color: var(--primary); }
.block-more { color: var(--text-mute); font-size: 13px; margin-left: auto; }
.block-more:hover { color: var(--primary); }
.block-tabs { display: flex; gap: 4px; margin-left: auto; background: var(--bg-soft); border-radius: 999px; padding: 3px; }
.block-tabs li { border-radius: 999px; }
.block-tabs li a { display: block; padding: 5px 14px; font-size: 12.5px; color: var(--text-soft); border-radius: 999px; transition: all .15s; }
.block-tabs li.active { background: var(--bg); box-shadow: var(--shadow-sm); }
.block-tabs li.active a { color: var(--text); font-weight: 500; }

/* Grids */
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-list { grid-template-columns: 1fr; }

/* ============================================================
   9. Card
   ============================================================ */
.card {
	background: var(--bg-card); border-radius: var(--radius-md); overflow: hidden;
	border: 1px solid var(--border-soft); transition: all .2s; display: flex; flex-direction: column;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--border); }
.card-media { display: block; position: relative; overflow: hidden; background: var(--bg-soft); }
.card-img { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; background: var(--bg-soft); }
.card-img.is-placeholder { display: block; }
.card-badge {
	position: absolute; top: 10px; left: 10px;
	background: rgba(0, 0, 0, .7); color: #fff;
	font-size: 11px; font-weight: 600; padding: 3px 8px; border-radius: 4px;
	backdrop-filter: blur(4px);
}
.card-body { padding: 14px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card-title { margin: 0; font-size: 14px; font-weight: 600; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 42px; }
.card-title a { color: var(--text); }
.card-title a:hover { color: var(--primary); }
.card-meta { display: flex; align-items: center; gap: 12px; font-size: 11.5px; color: var(--text-mute); flex-wrap: wrap; }
.card-meta .cat { background: var(--primary-soft); color: var(--primary); padding: 2px 8px; border-radius: 3px; font-size: 11px; font-weight: 500; }
.card-price { margin-left: auto; color: var(--accent); font-weight: 700; font-size: 13px; }
.card-price.free { color: var(--success); }
.card-excerpt { font-size: 12.5px; color: var(--text-soft); display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin: 0; }

/* Row-style card (list layout) */
.card--row { flex-direction: row; }
.card--row .card-media { width: 216px; flex: none; }
.card--row .card-img { height: 100%; aspect-ratio: auto; }
.card--row .card-title { -webkit-line-clamp: 2; line-clamp: 2; min-height: 0; font-size: 15.5px; }

/* ============================================================
   10. Subject tiles + VIP plans
   ============================================================ */
.subjects { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.subject {
	display: flex; align-items: center; gap: 10px;
	padding: 12px 14px; background: var(--bg-card);
	border: 1px solid var(--border-soft); border-radius: var(--radius-md);
	font-size: 13px; font-weight: 500; transition: all .15s;
}
.subject .xm-icon { font-size: 18px; color: var(--primary); }
.subject em { margin-left: auto; color: var(--text-mute); font-size: 11px; }
.subject:hover { border-color: var(--primary); transform: translateY(-1px); box-shadow: var(--shadow-sm); }

.vip-plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(158px, 1fr)); gap: 12px; }
.vip-plan {
	display: flex; flex-direction: column; gap: 4px;
	background: var(--bg-card); border: 1px solid var(--border-soft);
	border-radius: var(--radius-md); padding: 16px; transition: all .18s;
}
.vip-plan:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.vp-name { font-size: 14px; font-weight: 700; }
.vp-price { font-size: 26px; font-weight: 700; color: var(--text); letter-spacing: -.5px; }
.vp-price b { font-size: 14px; font-weight: 500; color: var(--text-mute); margin-right: 2px; }
.vp-desc, .vp-quota, .vp-count { font-size: 12px; color: var(--text-mute); }
.vp-count { margin-top: 4px; color: var(--accent); }

/* ============================================================
   11. Archive header + directory nav (mu-plugin output)
   ============================================================ */
.page-head, .archive-head { padding: 24px 0 4px; }
.page-head h1, .archive-head h1 { font-size: 24px; margin: 0 0 6px; }
.archive-sub { color: var(--text-mute); font-size: 13px; margin: 0; }
.gas-dn-box {
	background: var(--bg-card); border: 1px solid var(--border-soft);
	border-radius: var(--radius-md); padding: 12px 14px; margin: 16px 0 20px;
	display: flex; flex-direction: column; gap: 10px;
}
.gas-dn-row { display: flex; align-items: flex-start; gap: 10px; }
.gas-dn-label { flex: none; font-size: 12px; color: var(--text-mute); padding-top: 5px; width: 40px; }
.gas-dn-tabs, .gas-dn-subs { display: flex; flex-wrap: wrap; gap: 8px; }
.gas-dn-tab {
	padding: 5px 14px; border-radius: 999px; font-size: 13px;
	background: var(--bg-chip); color: var(--text-soft); transition: all .15s;
}
.gas-dn-tab:hover { color: var(--primary); }
.gas-dn-tab.active { background: var(--primary); color: #fff; font-weight: 500; }
.gas-dn-sub { padding: 4px 10px; font-size: 12.5px; color: var(--text-soft); border-radius: var(--radius-sm); }
.gas-dn-sub:hover { background: var(--primary-soft); color: var(--primary); }
.gas-dn-sub.active { color: var(--primary); font-weight: 600; background: var(--primary-soft); }

/* Pagination */
.pagination, .nav-links { display: flex; gap: 6px; justify-content: center; margin: 28px 0 0; flex-wrap: wrap; }
.pagination .page-numbers {
	min-width: 34px; height: 34px; padding: 0 10px;
	display: inline-flex; align-items: center; justify-content: center;
	background: var(--bg-card); border: 1px solid var(--border-soft);
	border-radius: var(--radius-sm); font-size: 13px; color: var(--text-soft);
}
.pagination .page-numbers.current { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
.pagination .page-numbers:hover { color: var(--primary); border-color: var(--primary); }
.pagination .page-numbers.dots { border-color: transparent; background: transparent; }
.posts-nav { display: flex; justify-content: center; margin-top: 28px; }
.pn-btn {
	padding: 10px 26px; border: 1px solid var(--border); border-radius: 999px;
	background: var(--bg-card); font-size: 13px; color: var(--text-soft);
}
.pn-btn:hover { border-color: var(--primary); color: var(--primary); }

/* ============================================================
   12. Single post
   ============================================================ */
.single-wrap, .page-wrap { padding: 24px 20px 60px; display: grid; grid-template-columns: 1fr var(--xm-sidebar); gap: 24px; align-items: start; }
body:not(.has-sidebar) .single-wrap, body:not(.has-sidebar) .page-wrap { grid-template-columns: 1fr; }
.article { background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius-md); padding: 26px 28px; }
.article-head { border-bottom: 1px solid var(--border-soft); padding-bottom: 16px; margin-bottom: 20px; }
.article-title { font-size: 26px; line-height: 1.35; margin: 0 0 12px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 16px; font-size: 12.5px; color: var(--text-mute); align-items: center; }
.article-meta .xm-icon { margin-right: 4px; }
.article-cats a { background: var(--primary-soft); color: var(--primary); padding: 2px 9px; border-radius: 3px; font-size: 11.5px; font-weight: 500; margin-right: 6px; }
.entry-content { font-size: 15px; line-height: 1.85; color: var(--text); word-wrap: break-word; }
.entry-content h2 { font-size: 19px; margin: 1.6em 0 .7em; padding-left: 10px; border-left: 3px solid var(--primary); }
.entry-content h3 { font-size: 17px; margin: 1.4em 0 .6em; }
.entry-content h4 { font-size: 15.5px; }
.entry-content p { margin: 0 0 1.15em; }
.entry-content img { border-radius: var(--radius-md); margin: 14px auto; }
.entry-content ul { list-style: disc; padding-left: 22px; margin: 0 0 1.15em; }
.entry-content ol { list-style: decimal; padding-left: 22px; margin: 0 0 1.15em; }
.entry-content li { list-style: inherit; }
.entry-content a { color: var(--primary); border-bottom: 1px solid var(--primary-soft); }
.entry-content blockquote { margin: 1.2em 0; padding: 12px 16px; background: var(--bg-soft); border-left: 3px solid var(--primary); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; color: var(--text-soft); }
.entry-content table th { background: var(--bg-soft); }
.entry-content pre code { background: none; }
.entry-content .wp-block-image figcaption { text-align: center; font-size: 12.5px; color: var(--text-mute); margin-top: -6px; }
.alignleft { float: left; margin: 6px 18px 12px 0; }
.alignright { float: right; margin: 6px 0 12px 18px; }
.aligncenter { display: block; margin: 16px auto; }
.wp-caption { max-width: 100%; }
.wp-caption-text, .gallery-caption { font-size: 12.5px; color: var(--text-mute); text-align: center; }
.entry-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--border-soft); }
.entry-tags a { font-size: 12px; color: var(--text-soft); background: var(--bg-chip); padding: 4px 10px; border-radius: 999px; }
.entry-tags a:hover { background: var(--primary); color: #fff; }
.article-notice { font-size: 12.5px; color: var(--text-mute); background: var(--bg-soft); border-radius: var(--radius-sm); padding: 10px 14px; margin-top: 20px; }

/* Download panel */
.dl-box { margin-top: 22px; border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; background: var(--bg-card); }
.dl-head { display: flex; align-items: center; gap: 10px; padding: 12px 16px; background: var(--primary-soft); color: var(--primary); font-weight: 600; font-size: 14px; }
.dl-group { border-top: 1px solid var(--border-soft); padding: 12px 16px; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.dl-item { border: 1px solid var(--border-soft); border-radius: var(--radius-sm); padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.dl-title { font-weight: 600; font-size: 13.5px; color: var(--text); }
.dl-netdisk { display: flex; align-items: center; gap: 8px; font-size: 12.5px; }
.dl-netdisk span.dl-name { color: var(--text-mute); flex: none; width: 68px; }
.dl-netdisk code { flex: 1; background: var(--bg-soft); padding: 3px 8px; border-radius: 4px; font-size: 12px; letter-spacing: 1px; }
.dl-code { background: var(--bg-chip); color: var(--text); border-radius: 4px; padding: 3px 8px; cursor: pointer; }
.dl-attr { display: flex; flex-wrap: wrap; gap: 10px; font-size: 12px; color: var(--text-mute); }
.dl-rights { font-size: 11.5px; color: var(--gold); }
.dl-locked { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 26px 16px; text-align: center; color: var(--text-soft); }
.dl-locked .ha-btn { margin-top: 4px; }

/* Post nav + related */
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 18px; }
.post-nav a { background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius-md); padding: 12px 14px; font-size: 13px; color: var(--text-soft); }
.post-nav a b { display: block; font-size: 11.5px; color: var(--text-mute); font-weight: 400; margin-bottom: 4px; }
.post-nav a:hover { border-color: var(--primary); color: var(--primary); }
.post-nav .pn-next { text-align: right; }
.related { margin-top: 22px; }

/* Aside / widgets */
.side-widgets { display: flex; flex-direction: column; gap: 16px; position: sticky; top: 64px; }
.widget { background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius-md); padding: 16px; }
.widget-title { font-size: 15px; margin: 0 0 12px; display: flex; align-items: center; gap: 6px; }
.widget ul li { padding: 6px 0; border-bottom: 1px dashed var(--border-soft); font-size: 13px; }
.widget ul li:last-child { border-bottom: 0; }
.widget a:hover { color: var(--primary); }
.widget .rank li { display: flex; gap: 8px; align-items: baseline; }
.widget .rank em { flex: none; width: 18px; height: 18px; line-height: 18px; text-align: center; font-size: 11px; border-radius: 4px; background: var(--bg-chip); color: var(--text-mute); }
.widget .rank li:nth-child(-n+3) em { background: var(--primary); color: #fff; }
.widget .tag-cloud a { display: inline-block; margin: 0 6px 6px 0; font-size: 12px; color: var(--text-soft); background: var(--bg-chip); padding: 3px 9px; border-radius: 999px; }
.widget-user { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; }
.widget-user img { border-radius: 50%; width: 62px; height: 62px; }

/* ============================================================
   13. Comments
   ============================================================ */
.comments-area { background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius-md); padding: 22px 26px; margin-top: 20px; }
.comments-title { font-size: 16px; margin: 0 0 16px; }
.comment-list > li { padding: 14px 0; border-top: 1px solid var(--border-soft); }
.comment-list .children { margin-left: 44px; border-left: 2px solid var(--border-soft); padding-left: 14px; }
.comment-author { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 600; }
.comment-author img { border-radius: 50%; }
.comment-meta, .comment-metadata { font-size: 11.5px; color: var(--text-mute); font-weight: 400; }
.comment-content { font-size: 13.5px; margin: 8px 0 6px; padding-left: 46px; }
.comment-list .reply { padding-left: 46px; font-size: 12px; }
.comment-list .reply a { color: var(--text-mute); }
.comment-list .reply a:hover { color: var(--primary); }
.comment-form { display: grid; gap: 10px; margin-top: 18px; }
.comment-form p { margin: 0; }
.comment-form .form-submit { margin-top: 4px; }
.sticky { }
.bypostauthor > .comment-author::after { content: '博主'; background: var(--primary); color: #fff; font-size: 10px; padding: 1px 5px; border-radius: 3px; margin-left: 6px; }

/* ============================================================
   14. Forms
   ============================================================ */
.field { display: grid; gap: 6px; }
.field label { font-size: 12.5px; color: var(--text-soft); }
.input, .textarea, .select,
input[type="text"], input[type="search"], input[type="url"], input[type="email"],
input[type="password"], input[type="number"], select, textarea {
	width: 100%; padding: 10px 12px;
	background: var(--bg); border: 1px solid var(--border);
	border-radius: var(--radius-sm); color: var(--text); outline: none;
	transition: border-color .15s, box-shadow .15s;
}
textarea { min-height: 110px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.btn, input[type="submit"], button[type="submit"] {
	display: inline-flex; align-items: center; justify-content: center; gap: 6px;
	padding: 10px 22px; border-radius: 999px;
	background: var(--primary); color: #fff; font-size: 14px; font-weight: 500;
	border: 1px solid var(--primary); transition: all .15s; cursor: pointer;
}
.btn:hover, input[type="submit"]:hover { background: var(--primary-deep); border-color: var(--primary-deep); color: #fff; }
.btn-ghost { background: transparent; color: var(--text-soft); border-color: var(--border); }
.btn-ghost:hover { background: var(--bg-soft); color: var(--primary); border-color: var(--primary); }
.btn-block { width: 100%; }

/* ============================================================
   15. Auth / account pages
   ============================================================ */
.auth-card { max-width: 386px; margin: 60px auto; background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius-lg); padding: 30px 28px; box-shadow: var(--shadow-sm); }
.auth-card h1 { font-size: 20px; margin: 0 0 4px; }
.auth-card .sub { color: var(--text-mute); font-size: 12.5px; margin-bottom: 22px; }
.auth-tabs { display: flex; gap: 22px; border-bottom: 1px solid var(--border-soft); margin-bottom: 20px; }
.auth-tabs a { padding: 0 0 10px; font-size: 15px; font-weight: 600; color: var(--text-mute); position: relative; }
.auth-tabs a.active { color: var(--text); }
.auth-tabs a.active::after { content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--primary); }
.form-row { display: grid; gap: 6px; margin-bottom: 14px; }
.form-note { font-size: 12px; color: var(--text-mute); }
.form-error { background: #fff2f0; border: 1px solid #ffccc7; color: var(--danger); border-radius: var(--radius-sm); padding: 9px 12px; font-size: 13px; margin-bottom: 14px; }
.form-ok { background: #f0fff4; border: 1px solid #b7eb8f; color: var(--success); border-radius: var(--radius-sm); padding: 9px 12px; font-size: 13px; margin-bottom: 14px; }
.account-grid { display: grid; grid-template-columns: var(--xm-sidebar) 1fr; gap: 24px; padding: 24px var(--xm-shell-pad) 60px; max-width: var(--xm-shell); margin: 0 auto; align-items: start; }
.account-nav { background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius-md); padding: 8px 0; }
.account-nav a { display: flex; gap: 10px; align-items: center; padding: 11px 18px; font-size: 13.5px; }
.account-nav a.active, .account-nav a:hover { background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.kv-table { width: 100%; font-size: 13px; }
.kv-table th { width: 128px; background: var(--bg-soft); font-weight: 500; }

/* ============================================================
   16. Page templates
   ============================================================ */
.cat-browse { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.cb-cell { background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius-md); padding: 18px; transition: all .18s; display: flex; flex-direction: column; gap: 10px; }
.cb-cell:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.cb-head { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 700; }
.cb-head .xm-icon { color: var(--primary); font-size: 18px; }
.cb-count { margin-left: auto; font-size: 11.5px; color: var(--text-mute); font-weight: 400; }
.cb-subs { display: flex; flex-wrap: wrap; gap: 6px; }
.cb-subs a { font-size: 12px; color: var(--text-soft); background: var(--bg-chip); border-radius: 999px; padding: 3px 10px; }
.cb-subs a:hover { background: var(--primary); color: #fff; }
.cb-cats { display: grid; grid-template-columns: repeat(auto-fill, minmax(148px, 1fr)); gap: 8px; }
.cb-etc { color: var(--text-mute); font-size: 12px; padding: 0 2px; }
.cb-subs { display: flex; flex-wrap: wrap; gap: 6px; }
.cb-subs > span {
	padding: 3px 8px; border-radius: 999px; background: var(--primary-soft);
	color: var(--primary); font-size: 12px; line-height: 1.4;
}
.cb-cats a { font-size: 12.5px; color: var(--text-soft); background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius-sm); padding: 6px 10px; display: flex; gap: 6px; align-items: center; }
.cb-cats a:hover { border-color: var(--primary); color: var(--primary); }

.link-nav { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.ln-card { display: flex; gap: 12px; align-items: center; background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius-md); padding: 14px; }
.ln-card img { width: 38px; height: 38px; border-radius: 8px; object-fit: cover; flex: none; }
.ln-fallback { width: 38px; height: 38px; border-radius: 8px; background: var(--primary-soft); color: var(--primary); display: inline-flex; align-items: center; justify-content: center; font-weight: 700; flex: none; }
.ln-body { min-width: 0; }
.ln-name { font-size: 13.5px; font-weight: 600; }
.ln-desc { font-size: 12px; color: var(--text-mute); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ============================================================
   17. Status / empty / misc
   ============================================================ */
.empty-state {
	background: var(--bg-card); border: 1px dashed var(--border); border-radius: var(--radius-md);
	padding: 46px 20px; text-align: center; color: var(--text-mute); font-size: 13.5px;
}
.empty-state .xm-icon { font-size: 30px; display: block; margin: 0 auto 10px; color: var(--border); }
.notice { background: var(--bg-card); border: 1px solid var(--border-soft); border-left: 3px solid var(--primary); border-radius: var(--radius-sm); padding: 12px 16px; font-size: 13px; color: var(--text-soft); margin-bottom: 18px; }
.v-cloak, [v-cloak] { display: none; }
.badge { display: inline-block; font-size: 11px; padding: 2px 7px; border-radius: 4px; background: var(--bg-chip); color: var(--text-mute); }
.badge.vip { background: var(--primary); color: #fff; }
.to-top {
	position: fixed; right: 18px; bottom: 22px; width: 40px; height: 40px;
	background: var(--bg-card); border: 1px solid var(--border); border-radius: 50%;
	box-shadow: var(--shadow-md); display: none; align-items: center; justify-content: center;
	color: var(--text-soft); z-index: 70;
}
.to-top.show { display: inline-flex; }
.to-top:hover { color: var(--primary); border-color: var(--primary); }
.admin-bar .mainnav { top: 32px; }
.admin-bar .sidebar, .admin-bar .side-widgets { top: 96px; }

/* Legacy full-screen home template (mu-plugin) kept styled if it is enabled */
.fh-wrap { display: grid; grid-template-columns: var(--xm-sidebar) 1fr; gap: 20px; padding: 20px var(--xm-shell-pad); max-width: var(--xm-shell); margin: 0 auto; align-items: start; }
.fh-side { background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius-md); padding: 8px 0; position: sticky; top: 64px; }
.fh-side a { display: flex; align-items: center; gap: 10px; padding: 11px 18px; font-size: 13.5px; font-weight: 500; }
.fh-side a.active { background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.fh-sep { margin: 6px 14px; border-top: 1px solid var(--border-soft); }
.fh-group { padding: 8px 18px 4px; font-size: 11px; color: var(--text-mute); letter-spacing: .5px; }
.fh-main { min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.fh-topbar { display: flex; gap: 12px; align-items: center; }
.fh-search { flex: 1; display: flex; align-items: center; background: var(--bg-card); border: 1px solid var(--border); border-radius: 999px; padding: 4px 4px 4px 16px; }
.fh-search input { flex: 1; border: 0; outline: none; background: none; padding: 8px 0; }
.fh-search button { background: var(--primary); color: #fff; border-radius: 999px; padding: 8px 14px; display: inline-flex; }
.fh-vip { background: linear-gradient(135deg, var(--gold), #e6b96a); color: #fff; padding: 10px 18px; border-radius: 999px; font-weight: 600; font-size: 13px; flex: none; }
.fh-banner { position: relative; overflow: hidden; border-radius: var(--radius-lg); background: linear-gradient(135deg, var(--primary), #7a4dff); color: #fff; padding: 40px 36px; min-height: 190px; display: flex; align-items: center; }
.fh-banner-deco, .fh-banner-deco2 { position: absolute; border-radius: 50%; background: rgba(255, 255, 255, .12); }
.fh-banner-deco { width: 260px; height: 260px; right: -60px; top: -80px; }
.fh-banner-deco2 { width: 160px; height: 160px; right: 120px; bottom: -70px; background: rgba(255, 255, 255, .08); }
.fh-banner-logo { position: absolute; right: 46px; top: 50%; transform: translateY(-50%); width: 86px; height: 86px; border-radius: 22px; background: rgba(255, 255, 255, .16); display: flex; align-items: center; justify-content: center; font-size: 26px; font-weight: 700; }
.fh-banner-txt { position: relative; z-index: 2; }
.fh-banner-txt h2 { font-size: 27px; margin: 0 0 8px; }
.fh-banner-txt p { margin: 0; font-size: 13.5px; opacity: .92; line-height: 1.75; }
.fh-filter { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius-md); padding: 10px 14px; }
.fh-flabel { font-size: 12px; color: var(--text-mute); margin-right: 4px; }
.fh-filter a { font-size: 12.5px; color: var(--text-soft); padding: 4px 11px; border-radius: 999px; background: var(--bg-chip); }
.fh-filter a:hover { background: var(--primary); color: #fff; }
.fh-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(212px, 1fr)); gap: 14px; }
.fh-card { background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius-md); overflow: hidden; transition: all .2s; display: block; }
.fh-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.fh-thumb { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.fh-cinfo { padding: 12px 14px; }
.fh-ctitle { font-size: 13.5px; font-weight: 600; line-height: 1.5; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fh-ccat { font-size: 11.5px; color: var(--text-mute); margin-top: 5px; }
.fh-empty { grid-column: 1 / -1; padding: 44px; text-align: center; color: var(--text-mute); background: var(--bg-card); border: 1px dashed var(--border); border-radius: var(--radius-md); }

/* ============================================================
   17b. Footer
   ============================================================ */
.footer {
	background: var(--bg-soft);
	border-top: 1px solid var(--border);
	padding: 40px 0 20px;
	margin-top: 40px;
	color: var(--text-soft);
}
.footer-inner {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr 1fr;
	gap: 40px;
	margin-bottom: 24px;
}
.footer h4 { font-size: 14px; font-weight: 600; color: var(--text); margin: 0 0 12px; }
.footer a { display: block; padding: 4px 0; font-size: 12.5px; color: var(--text-soft); }
.footer a:hover { color: var(--primary); }
.footer p { font-size: 12.5px; line-height: 1.6; margin: 0 0 8px; }
.ft-brand p { color: var(--text-mute); }
.ft-icp { font-size: 11.5px; color: var(--text-mute); }
.footer-bottom {
	border-top: 1px solid var(--border-soft);
	padding-top: 16px;
	display: flex;
	gap: 12px;
	justify-content: center;
	flex-wrap: wrap;
	font-size: 12px;
	color: var(--text-mute);
}
.ft-theme { color: var(--text-mute); }

/* ============================================================
   17c. Skin switcher (配色 / 字体)
   ============================================================ */
.skin-switcher {
	position: fixed;
	right: 16px;
	bottom: 16px;
	background: var(--bg-card);
	border: 1px solid var(--border);
	border-radius: var(--radius-md);
	padding: 10px;
	box-shadow: var(--shadow-md);
	z-index: 90;
	display: flex;
	flex-direction: column;
	gap: 4px;
	font-size: 12px;
	min-width: 92px;
}
.skin-switcher.folded { min-width: 0; padding: 0; border: 0; box-shadow: none; background: none; }
.skin-switcher.folded .ss-body { display: none; }
.ss-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	font-size: 11px;
	color: var(--text-mute);
	text-transform: uppercase;
	letter-spacing: .5px;
	margin-bottom: 4px;
}
.ss-toggle { color: var(--text-mute); padding: 0 2px; line-height: 1; }
.ss-toggle:hover { color: var(--primary); }
.ss-only { display: none; }
.skin-switcher.folded .ss-only { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; background: var(--bg-card); border: 1px solid var(--border); box-shadow: var(--shadow-md); color: var(--text-soft); }
.ss-label { font-size: 10px; color: var(--text-mute); text-transform: uppercase; letter-spacing: .5px; margin: 6px 0 4px; }
.ss-btn {
	padding: 5px 10px;
	border-radius: 4px;
	text-align: left;
	color: var(--text-soft);
	font-size: 12px;
	transition: all .15s;
	display: flex;
	align-items: center;
	gap: 7px;
}
.ss-btn:hover { background: var(--bg-soft); color: var(--text); }
.ss-btn.active { background: var(--primary); color: #fff; }
.ss-dot { width: 9px; height: 9px; border-radius: 50%; flex: none; border: 1px solid rgba(0, 0, 0, .12); }
@media (max-width: 600px) {
	.skin-switcher { right: 10px; bottom: 62px; }
}

/* ============================================================
   18. Responsive
   ============================================================ */
@media (max-width: 1100px) {
	.grid-4 { grid-template-columns: repeat(3, 1fr); }
	.subjects, .cat-browse { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 960px) {
	.hero-grid { grid-template-columns: 1fr; height: auto; }
	.hero-feature { height: 240px; }
	.hero-side { flex-direction: row; }
	.hero-mini { min-height: 120px; }
	.main-inner { grid-template-columns: 1fr; }
	.sidebar { position: static; max-height: none; display: grid; grid-template-columns: repeat(4, 1fr); }
	.sidebar .sb-sep, .sidebar .sb-group { display: none; }
	.single-wrap, .page-wrap, .account-grid { grid-template-columns: 1fr; }
	.side-widgets, .account-nav { position: static; }
	.grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
	.subjects, .cat-browse { grid-template-columns: repeat(2, 1fr); }
	.footer-inner { grid-template-columns: repeat(2, 1fr); gap: 24px; }
	.fh-wrap { grid-template-columns: 1fr; }
	.fh-side { position: static; display: grid; grid-template-columns: repeat(3, 1fr); }
	.card--row { flex-direction: column; }
	.card--row .card-media { width: 100%; }
}

@media (max-width: 600px) {
	body { font-size: 13.5px; }
	.topbar { display: none; }
	.header-inner { flex-wrap: wrap; gap: 12px; padding-top: 12px; padding-bottom: 12px; }
	.search { order: 3; width: 100%; flex: 1 0 100%; }
	.mainnav-inner { min-width: max-content; }
	.hero { padding-top: 14px; }
	.hero-side { flex-direction: column; }
	.hero-overlay { padding: 18px; }
	.hero-title { font-size: 18px; }
	.hero-meta { gap: 10px; }
	.main { padding-bottom: 36px; }
	.main-inner, .cat-strip-inner, .page-wrap, .single-wrap { padding: 0 14px; }
	.sidebar { grid-template-columns: repeat(2, 1fr); }
	.grid-3, .grid-4, .subjects, .cat-browse { grid-template-columns: 1fr; }
	.footer-inner { grid-template-columns: 1fr; }
	.article { padding: 18px 16px; }
	.article-title { font-size: 20px; }
	.entry-content { font-size: 14.5px; }
	.post-nav { grid-template-columns: 1fr; }
	.comment-content, .comment-list .reply { padding-left: 0; }
	.comment-list .children { margin-left: 12px; }
	.card-meta { gap: 8px; }
	.gas-dn-row { flex-direction: column; gap: 4px; }
	.gas-dn-label { width: auto; padding-top: 0; }
	.to-top { right: 12px; bottom: 14px; }
}

@media print {
	.topbar, .header, .mainnav, .sidebar, .cat-strip, .footer, .to-top, .side-widgets { display: none !important; }
	.main-inner, .single-wrap { grid-template-columns: 1fr !important; }
}

/* ============================================================
   19. Late additions (template gaps)
   ============================================================ */
.cb-subs span { font-size: 12px; color: var(--text-soft); background: var(--bg-chip); border-radius: 999px; padding: 3px 10px; }
.cb-cell:hover .cb-subs span { background: var(--primary-soft); color: var(--primary); }
.article-thumb { margin: 0 0 20px; }
.article-thumb img { width: 100%; max-height: 420px; object-fit: cover; border-radius: var(--radius-md); }
.dl-link { color: var(--primary); font-size: 12.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dl-code.copied { background: var(--primary); color: #fff; }
.rc-list li { display: flex; flex-direction: column; gap: 2px; }
.page-links { margin: 18px 0; display: flex; gap: 6px; flex-wrap: wrap; }
.page-links a, .page-links span { padding: 4px 10px; border: 1px solid var(--border-soft); border-radius: var(--radius-sm); font-size: 13px; }
.empty-state .search { max-width: 340px; margin: 14px auto 0; background: var(--bg-card); }
.entry-content .wp-block-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 10px; margin: 0 0 1.2em; padding: 0; }
.entry-content figcaption { font-size: 12.5px; color: var(--text-mute); }
.comment-form .field { display: grid; gap: 6px; }
.gas-dn-tabs a, .gas-dn-subs a { text-decoration: none; }
.fh-ico { display: inline-flex; }

@media (max-width: 600px) {
	.hero-mini-img { width: 84px; }
	.sb-item { padding: 10px 12px; font-size: 13px; }
}

/* ============================================================
   20. /vips — Membership landing
   ============================================================ */
.vip-page-hero {
	padding: 56px var(--xm-shell-pad) 36px;
	background:
		radial-gradient(120% 80% at 50% 0%, color-mix(in srgb, var(--primary) 18%, transparent), transparent 70%),
		var(--bg-card);
	border-bottom: 1px solid var(--border-soft);
}
.vip-page-hero-inner { max-width: var(--xm-shell); margin: 0 auto; text-align: center; }
.vip-page-hero h1 { font-size: 34px; margin: 0 0 10px; color: var(--text); }
.vip-page-hero p { color: var(--text-soft); font-size: 15px; max-width: 620px; margin: 0 auto 18px; }
.vip-status-pill {
	display: inline-flex; align-items: center; gap: 6px;
	padding: 6px 14px; border-radius: 999px; font-size: 13px;
	background: var(--bg-chip); color: var(--text-soft);
}
.vip-status-pill.on { background: color-mix(in srgb, var(--primary) 16%, transparent); color: var(--primary); }
.vip-page-body { max-width: var(--xm-shell); margin: 0 auto; padding: 40px var(--xm-shell-pad) 80px; }
.vip-plans-grid {
	display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 18px; margin-top: 24px;
}
.vip-card {
	background: var(--bg-card); border: 1px solid var(--border-soft);
	border-radius: var(--radius-lg); padding: 28px 24px;
	display: flex; flex-direction: column; gap: 12px;
	position: relative; transition: transform .15s, box-shadow .15s, border-color .15s;
}
.vip-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: color-mix(in srgb, var(--primary) 30%, var(--border-soft)); }
.vip-card .vc-name { font-size: 18px; font-weight: 600; }
.vip-card .vc-price { display: flex; align-items: baseline; gap: 4px; }
.vip-card .vc-price b { font-size: 14px; color: var(--text-mute); }
.vip-card .vc-price strong { font-size: 38px; font-weight: 700; color: var(--text); line-height: 1; }
.vip-card .vc-days { color: var(--text-soft); font-size: 13px; }
.vip-card .vc-list { list-style: none; margin: 6px 0 0; padding: 0; display: grid; gap: 6px; }
.vip-card .vc-list li { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-soft); }
.vip-card .vc-list li.ok::before { content: '✓'; color: var(--primary); font-weight: 700; }
.vip-card .vc-list li.no::before { content: '×'; color: var(--text-mute); }
.vip-card .vc-action { margin-top: auto; }
.vip-card .vc-action button { width: 100%; }
.vip-card.featured { border-color: var(--primary); box-shadow: 0 12px 30px color-mix(in srgb, var(--primary) 20%, transparent); }
.vip-card.featured::before {
	content: '推荐'; position: absolute; top: -10px; right: 18px;
	background: var(--primary); color: #fff; font-size: 11px;
	padding: 3px 10px; border-radius: 999px; letter-spacing: .05em;
}
.vip-features {
	margin-top: 56px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 18px;
}
.vip-feature {
	padding: 18px; border: 1px solid var(--border-soft); border-radius: var(--radius-md);
	background: var(--bg-card); display: flex; flex-direction: column; gap: 6px;
}
.vip-feature .vf-title { font-size: 15px; font-weight: 600; }
.vip-feature .vf-desc { font-size: 13px; color: var(--text-soft); }
.vip-faq { margin-top: 56px; }
.vip-faq h2 { font-size: 22px; margin: 0 0 14px; }
.vip-faq details {
	background: var(--bg-card); border: 1px solid var(--border-soft);
	border-radius: var(--radius-md); margin-bottom: 8px; padding: 0 16px;
}
.vip-faq summary {
	list-style: none; cursor: pointer; padding: 14px 0; font-weight: 500;
	display: flex; justify-content: space-between; align-items: center; gap: 8px;
}
.vip-faq summary::after { content: '+'; font-size: 20px; color: var(--text-mute); transition: transform .15s; }
.vip-faq details[open] summary::after { transform: rotate(45deg); }
.vip-faq .vfaq-body { color: var(--text-soft); font-size: 14px; padding: 0 0 16px; line-height: 1.7; }
.vip-request-note {
	margin-top: 10px; display: grid; gap: 6px;
}
.vip-request-note textarea {
	width: 100%; min-height: 64px; resize: vertical;
	border: 1px solid var(--border-soft); border-radius: var(--radius-sm);
	padding: 8px 10px; font: inherit; color: var(--text);
	background: var(--bg-card);
}
.vip-request-result { font-size: 12.5px; min-height: 16px; color: var(--text-mute); }
.vip-request-result.ok { color: var(--primary); }
.vip-request-result.err { color: #d33; }

@media (max-width: 1100px) {
	.vip-plans-grid { grid-template-columns: 1fr; }
	.vip-features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ============================================================
   21. /write — Front-end post composer
   ============================================================ */
.write-shell {
	max-width: var(--xm-shell); margin: 0 auto;
	padding: 24px var(--xm-shell-pad) 80px;
}
.write-hero {
	display: flex; align-items: center; justify-content: space-between; gap: 12px;
	padding: 18px 0 24px; flex-wrap: wrap;
}
.write-hero h1 { font-size: 24px; margin: 0; }
.write-hero p { color: var(--text-soft); margin: 4px 0 0; }
.write-locked {
	background: var(--bg-card); border: 1px dashed var(--border);
	border-radius: var(--radius-md); padding: 22px; text-align: center; color: var(--text-soft);
}
.write-grid {
	display: grid; grid-template-columns: 220px 1fr; gap: 24px; align-items: start;
}
.write-step-list { position: sticky; top: 64px; display: grid; gap: 4px; }
.write-step {
	display: flex; align-items: center; gap: 10px;
	padding: 10px 12px; border-radius: var(--radius-sm);
	color: var(--text-soft); cursor: pointer; border: 1px solid transparent;
}
.write-step .ws-num { width: 22px; height: 22px; line-height: 22px; text-align: center; border-radius: 50%; background: var(--bg-chip); font-size: 12px; }
.write-step.active { color: var(--primary); background: var(--primary-soft); border-color: color-mix(in srgb, var(--primary) 20%, transparent); }
.write-step.active .ws-num { background: var(--primary); color: #fff; }
.write-step.done .ws-num { background: var(--primary); color: #fff; }
.write-step.done .ws-num::before { content: '✓'; }
.write-step.done .ws-num { font-size: 0; }
.write-step.done .ws-num::before { font-size: 13px; }
.write-card {
	background: var(--bg-card); border: 1px solid var(--border-soft);
	border-radius: var(--radius-md); padding: 20px;
}
.write-card + .write-card { margin-top: 16px; }
.write-card h2 { font-size: 16px; margin: 0 0 12px; }
.write-cover { display: grid; grid-template-columns: 220px 1fr; gap: 16px; align-items: start; }
.write-cover .wc-thumb {
	aspect-ratio: 16/10; border-radius: var(--radius-md);
	background: var(--bg-chip); display: flex; align-items: center; justify-content: center;
	overflow: hidden; color: var(--text-mute); font-size: 13px;
}
.write-cover .wc-thumb img { width: 100%; height: 100%; object-fit: cover; }
.write-cover .wc-actions { display: grid; gap: 8px; align-content: start; }
.write-input, .write-textarea, .write-select {
	width: 100%; border: 1px solid var(--border-soft);
	border-radius: var(--radius-sm); padding: 10px 12px; font: inherit;
	background: var(--bg-card); color: var(--text);
}
.write-textarea { min-height: 220px; resize: vertical; }
.write-row { display: grid; gap: 10px; }
.write-row.two { grid-template-columns: 1fr 1fr; }
.write-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.write-tag { padding: 4px 10px; border-radius: 999px; background: var(--bg-chip); font-size: 12.5px; cursor: pointer; }
.write-tag.on { background: var(--primary-soft); color: var(--primary); }
.write-cat-picked { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.write-cat-picked span { padding: 4px 10px; border-radius: 999px; background: var(--primary-soft); color: var(--primary); font-size: 12.5px; cursor: pointer; }
.write-cat-list { max-height: 220px; overflow: auto; display: grid; gap: 4px; padding: 4px; border: 1px solid var(--border-soft); border-radius: var(--radius-sm); }
.write-cat-list label { display: flex; gap: 6px; align-items: center; padding: 4px 8px; font-size: 13px; cursor: pointer; border-radius: var(--radius-sm); }
.write-cat-list label:hover { background: var(--bg-chip); }
.write-foot {
	position: sticky; bottom: 0; margin-top: 18px; padding: 12px 0;
	background: var(--bg); border-top: 1px solid var(--border-soft);
	display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.write-result { font-size: 13px; min-height: 18px; color: var(--text-mute); }
.write-result.ok { color: var(--primary); }
.write-result.err { color: #d33; }

@media (max-width: 960px) {
	.write-grid { grid-template-columns: 1fr; }
	.write-step-list { position: static; grid-template-columns: repeat(4, 1fr); }
	.write-cover { grid-template-columns: 1fr; }
	.write-cover .wc-thumb { aspect-ratio: 16/9; }
}