/* ==========================================================================
   Zhang's Notes — Windows XP Luna 风「记事本」
   --------------------------------------------------------------------------
   概念：Bliss 桌面上浮着一扇 XP 记事本窗口——
   蓝色渐变标题栏 + 装饰菜单栏 + Explorer 任务窗格侧栏
   + 白纸正文 + 经典状态栏；#ece9d8 面板色、Tahoma 11px、
   点状焦点框、3399ff 选区、淡黄工具提示日期。

   全站零 JavaScript：
     · 配色 = prefers-color-scheme + 三个原生单选框 + :has()
     · 阅读进度条 = animation-timeline: scroll()（纯 CSS，自动降级）
   ========================================================================== */

/* --------------------------------------------------------------- 1. 基础 */

*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  /* XP 字体：Tahoma 一统天下，等宽用 Consolas / Courier New */
  --font-ui: Tahoma, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-display: Tahoma, Verdana, "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-chrome: Tahoma, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: Consolas, "Courier New", "Cascadia Mono", monospace;
  /* 正文与代码段（用户指定） */
  --font-body: SimSun, 宋体, "PingFang SC", "Microsoft YaHei", 微软雅黑,
    Helvetica, Arial, sans-serif;

  /* 桌面壁纸：static/xp.webp（Bliss），深色模式压一层夜色 */
  --wall-fallback: #5698e0;
  --wall-scrim: rgba(0, 0, 0, 0);

  /* 窗口表面 */
  --paper: #ffffff;        /* 正文白纸 */
  --paper-2: #fbfcfe;      /* 卡片 */
  --pane-1: #f1f5fd;       /* 任务窗格（上） */
  --pane-2: #dde7f9;       /* 任务窗格（下） */
  --face: #ece9d8;         /* XP 经典面板色：菜单栏 / 状态栏 / 按钮 */
  --face-light: #ffffff;
  --face-dark: #aca899;
  --field: #ffffff;        /* 输入框底色 */

  --ink: #1b1b1b;
  --ink-2: #3b3b3b;
  --muted: #6b6b6b;
  --line: #c3cee8;
  --line-soft: #e4e9f4;

  --accent: #0033cc;       /* 链接蓝 */
  --accent-2: #316ac5;     /* XP 高亮蓝 */
  --accent-soft: #e2ebfb;
  --accent-contrast: #ffffff;
  --hl: #cfe4fb;           /* hover / :target 荧光（XP 浅蓝选区） */
  --heading-blue: #0c327d; /* webview 大标题的深蓝 */

  /* XP 立体按钮 */
  --btn-a: #ffffff;
  --btn-b: #f4f3e6;
  --btn-c: #e7e4d4;
  --btn-line: #7f9db9;
  --btn-hov-a: #f3f9ff;
  --btn-hov-b: #d4e9fc;

  --code-bg: #f7f8fa;
  --code-chip: #ece9d8;

  /* 构建期高亮（light） */
  --c-comment: #8a90b5;
  --c-keyword: #6d3ee0;
  --c-string: #0d8a63;
  --c-number: #b45309;
  --c-title: #1d4ed8;
  --c-attr: #c02a6e;
  --c-tag: #1d4ed8;

  color-scheme: light;
}

/* 系统深色：Luna 夜间版（夜空壁纸 + 深蓝窗口） */
@media (prefers-color-scheme: dark) {
  :root {
    --wall-fallback: #101a3d;
    --wall-scrim: rgba(6, 10, 32, 0.45);

    --paper: #161c3c;
    --paper-2: #1d2450;
    --pane-1: #1b2350;
    --pane-2: #121838;
    --face: #2d3462;
    --face-light: #3a4277;
    --face-dark: #171c3d;
    --field: #12173a;

    --ink: #e9ebfa;
    --ink-2: #c3c7e8;
    --muted: #8e95c2;
    --line: #454e8f;
    --line-soft: #303866;

    --accent: #8fb0ff;
    --accent-2: #5f8ae8;
    --accent-soft: #262f63;
    --accent-contrast: #0d1330;
    --hl: #364a91;
    --heading-blue: #8fb0ff;

    --btn-a: #4c548f;
    --btn-b: #3f4780;
    --btn-c: #333a6b;
    --btn-line: #5b64a8;
    --btn-hov-a: #5a64ab;
    --btn-hov-b: #454d92;

    --code-bg: #101532;
    --code-chip: #2b3261;

    --c-comment: #7f86b8;
    --c-keyword: #a78bfa;
    --c-string: #4ade80;
    --c-number: #fbbf24;
    --c-title: #7dd3fc;
    --c-attr: #f0abfc;
    --c-tag: #7dd3fc;

    color-scheme: dark;
  }
}

/* 手动「亮」：覆盖系统深色 */
html:has(#theme-light:checked) {
  --wall-fallback: #5698e0;
  --wall-scrim: rgba(0, 0, 0, 0);

  --paper: #ffffff;
  --paper-2: #fbfcfe;
  --pane-1: #f1f5fd;
  --pane-2: #dde7f9;
  --face: #ece9d8;
  --face-light: #ffffff;
  --face-dark: #aca899;
  --field: #ffffff;

  --ink: #1b1b1b;
  --ink-2: #3b3b3b;
  --muted: #6b6b6b;
  --line: #c3cee8;
  --line-soft: #e4e9f4;

  --accent: #0033cc;
  --accent-2: #316ac5;
  --accent-soft: #e2ebfb;
  --accent-contrast: #ffffff;
  --hl: #cfe4fb;
  --heading-blue: #0c327d;

  --btn-a: #ffffff;
  --btn-b: #f4f3e6;
  --btn-c: #e7e4d4;
  --btn-line: #7f9db9;
  --btn-hov-a: #f3f9ff;
  --btn-hov-b: #d4e9fc;

  --code-bg: #f7f8fa;
  --code-chip: #ece9d8;

  --c-comment: #8a90b5;
  --c-keyword: #6d3ee0;
  --c-string: #0d8a63;
  --c-number: #b45309;
  --c-title: #1d4ed8;
  --c-attr: #c02a6e;
  --c-tag: #1d4ed8;

  color-scheme: light;
}

/* 手动「暗」：覆盖系统浅色 */
html:has(#theme-dark:checked) {
  --wall-fallback: #101a3d;
  --wall-scrim: rgba(6, 10, 32, 0.45);

  --paper: #161c3c;
  --paper-2: #1d2450;
  --pane-1: #1b2350;
  --pane-2: #121838;
  --face: #2d3462;
  --face-light: #3a4277;
  --face-dark: #171c3d;
  --field: #12173a;

  --ink: #e9ebfa;
  --ink-2: #c3c7e8;
  --muted: #8e95c2;
  --line: #454e8f;
  --line-soft: #303866;

  --accent: #8fb0ff;
  --accent-2: #5f8ae8;
  --accent-soft: #262f63;
  --accent-contrast: #0d1330;
  --hl: #364a91;
  --heading-blue: #8fb0ff;

  --btn-a: #4c548f;
  --btn-b: #3f4780;
  --btn-c: #333a6b;
  --btn-line: #5b64a8;
  --btn-hov-a: #5a64ab;
  --btn-hov-b: #454d92;

  --code-bg: #101532;
  --code-chip: #2b3261;

  --c-comment: #7f86b8;
  --c-keyword: #a78bfa;
  --c-string: #4ade80;
  --c-number: #fbbf24;
  --c-title: #7dd3fc;
  --c-attr: #f0abfc;
  --c-tag: #7dd3fc;

  color-scheme: dark;
}

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

body {
  min-height: 100vh;
  margin: 0;
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
  /* 桌面壁纸：XP Bliss（static/xp.webp）；深色模式在图上压一层夜色 */
  background-color: var(--wall-fallback);
  background-image:
    linear-gradient(var(--wall-scrim), var(--wall-scrim)),
    url("/xp.webp");
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
  background-attachment: fixed, fixed;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  line-height: 1.35;
  margin: 1.7em 0 0.55em;
  overflow-wrap: anywhere;
}

p {
  margin: 0.9em 0;
  overflow-wrap: anywhere;
}

img {
  max-width: 100%;
  height: auto;
}

fieldset {
  min-width: 0;
}

/* XP 选区：3399ff + 白字 */
::selection {
  background: #3399ff;
  color: #ffffff;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: background-color 0.15s ease, color 0.15s ease;
}

/* 链接 hover：浅蓝选区 */
a:hover {
  color: var(--ink);
  background: var(--hl);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
[tabindex]:focus-visible {
  outline: 2px dotted #0054e3;
  outline-offset: 2px;
  border-radius: 3px;
}

/* XP Luna 滚动条：16px 宽、淡蓝滑块 + 蓝色三角按钮 */
* {
  scrollbar-width: auto;
  scrollbar-color: #b9c6e6 #f0f2f8;
}

::-webkit-scrollbar {
  width: 16px;
  height: 16px;
}

::-webkit-scrollbar-track {
  background: #f0f2f8;
}

::-webkit-scrollbar-corner {
  background: var(--face);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(90deg, #fdfdff 0%, #dfe6f7 45%, #bcc9e9 100%);
  border: 1px solid #8ba3d4;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(90deg, #ffffff 0%, #e8efff 45%, #c9d6f4 100%);
}

::-webkit-scrollbar-button:vertical {
  display: block;
  width: 16px;
  height: 16px;
  background-color: var(--face);
  background-repeat: no-repeat;
  background-position: center;
}

::-webkit-scrollbar-button:vertical:decrement {
  border-bottom: 1px solid var(--line-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16'%3E%3Cpath d='M8 5l4.5 5.5h-9z' fill='%231e3f97'/%3E%3C/svg%3E");
}

::-webkit-scrollbar-button:vertical:increment {
  border-top: 1px solid var(--line-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16'%3E%3Cpath d='M8 11L3.5 5.5h9z' fill='%231e3f97'/%3E%3C/svg%3E");
}

::-webkit-scrollbar-button:horizontal {
  display: block;
  width: 16px;
  height: 16px;
  background-color: var(--face);
  background-repeat: no-repeat;
  background-position: center;
}

::-webkit-scrollbar-button:horizontal:decrement {
  border-right: 1px solid var(--line-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16'%3E%3Cpath d='M5 8l5.5-4.5v9z' fill='%231e3f97'/%3E%3C/svg%3E");
}

::-webkit-scrollbar-button:horizontal:increment {
  border-left: 1px solid var(--line-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16'%3E%3Cpath d='M11 8L5.5 3.5v9z' fill='%231e3f97'/%3E%3C/svg%3E");
}

/* ------------------------------------------------------- 2. 全局小部件 */

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 7px 16px;
  font: 700 12px/1.4 var(--font-chrome);
  color: var(--ink);
  background: linear-gradient(180deg, var(--btn-a) 0%, var(--btn-b) 46%, var(--btn-c) 47%, var(--btn-c) 100%);
  border: 1px solid var(--btn-line);
  border-radius: 3px;
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  text-decoration: none;
  transform: translateY(-250%);
}

.skip-link:focus {
  transform: none;
}

/* 阅读进度：XP 进度条 —— 1px 灰边框 + 白色底，
   进度是绿色格子（8px 一格、2px 白缝），每格上下渐变 */
.progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 60;
  width: 100%;
  height: 13px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid #808080;
}

.progress::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-image:
    repeating-linear-gradient(90deg, #ffffff 0 2px, rgba(255, 255, 255, 0) 2px 10px),
    linear-gradient(180deg, #b8f2ae 0%, #6ce06a 22%, #33c346 60%, #1da231 88%, #16902b 100%);
  clip-path: inset(0 100% 0 0);
}

@supports (animation-timeline: scroll()) {
  .progress::before {
    animation: progress-grow linear both;
    animation-timeline: scroll(root block);
  }
}

@keyframes progress-grow {
  from {
    clip-path: inset(0 100% 0 0);
  }
  to {
    clip-path: inset(0 0 0 0);
  }
}

/* --------------------------------------------------------- 3. 窗口外壳 */

.win {
  position: relative;
  width: min(1180px, calc(100% - 40px));
  margin: clamp(16px, 3.5vh, 40px) auto clamp(28px, 5vh, 60px);
  background: var(--paper);
  /* Luna 蓝框：圆顶方底 */
  border: 4px solid #0a34c8;
  border-radius: 9px 9px 3px 3px;
  overflow: clip; /* 不破坏文章页目录的 position: sticky */
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 2px 8px rgba(0, 0, 0, 0.25);
}

/* 标题栏：XP Luna 蓝渐变 */
.titlebar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 6px 5px 8px;
  background: linear-gradient(
    180deg,
    #1e75e8 0%,
    #2f8bf2 6%,
    #0e62dd 14%,
    #0857d0 40%,
    #064fc6 72%,
    #0549bb 90%,
    #0441ad 100%
  );
  border-bottom: 1px solid #032f96;
  border-radius: 5px 5px 0 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.titlebar-icon {
  flex: 0 0 auto;
  position: relative;
  width: 16px;
  height: 18px;
  background: linear-gradient(180deg, #ffffff, #eef1fb);
  border: 1px solid rgba(10, 30, 90, 0.65);
  border-radius: 2px;
  box-shadow: 1px 1px 0 rgba(0, 0, 0, 0.3);
}

/* 信纸横线 */
.titlebar-icon::before {
  content: "";
  position: absolute;
  left: 3px;
  right: 3px;
  top: 4px;
  height: 1px;
  background: rgba(70, 110, 200, 0.85);
  box-shadow:
    0 3px 0 rgba(70, 110, 200, 0.85),
    0 6px 0 rgba(70, 110, 200, 0.85),
    0 9px 0 rgba(70, 110, 200, 0.85);
}

.titlebar-text {
  min-width: 0;
  font: 700 12.5px/1.4 var(--font-chrome);
  letter-spacing: 0.02em;
  color: #ffffff;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.55);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 窗口按钮：XP 圆角渐变钮（纯装饰） */
.win-controls {
  display: flex;
  gap: 3px;
  margin-left: auto;
}

.win-controls i {
  display: grid;
  place-items: center;
  width: 21px;
  height: 21px;
  font: 700 11px/1 var(--font-chrome);
  font-style: normal;
  color: #ffffff;
  background: linear-gradient(180deg, #4995e0 0%, #2465cc 45%, #1b55b9 50%, #1e5fc4 100%);
  border: 1px solid #123f96;
  border-radius: 3px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), inset -1px -1px 0 rgba(0, 0, 0, 0.2);
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.5);
}

.win-controls .wc-close {
  background: linear-gradient(180deg, #f08a72 0%, #dd4a34 45%, #c62d1e 50%, #d4402d 100%);
  border-color: #8d1c10;
}

/* 顶部菜单栏（XP Notepad 菜单栏样式，承载站点导航） */
.menubar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1px;
  padding: 2px 4px;
  background: var(--face);
  border-bottom: 1px solid #d8d5c3;
  box-shadow: inset 0 1px 0 var(--face-light);
  user-select: none;
}

.menu-item {
  display: inline-block;
  padding: 2px 9px;
  font: 11px/1.7 var(--font-chrome);
  color: var(--ink);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: 0;
}

.menu-item:hover {
  color: #ffffff;
  background: #316ac5;
  border-color: #1f4f9e;
}

.menu-item[aria-current="page"] {
  font-weight: 700;
  color: var(--accent-contrast);
  background: var(--accent-2);
  border-color: #1f4f9e;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

/* 主体栅格：任务窗格 + 纸面 */
.shell {
  display: grid;
  grid-template-columns: 258px minmax(0, 1fr);
  align-items: start;
}

/* --------------------------------------------- 4. 左侧栏（XP 任务窗格） */

.rail {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-self: stretch;
  padding: 14px 12px;
  background: linear-gradient(180deg, var(--pane-1) 0%, var(--pane-2) 100%);
  border-right: 1px solid var(--line);
  min-width: 0;
}

.rail-eyebrow {
  margin: 0 0 3px;
  font: 700 10.5px/1 var(--font-mono);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.brand {
  display: inline-block;
  font: 700 clamp(18px, 2vw, 21px)/1.3 var(--font-display);
  color: var(--heading-blue);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.rail-tagline {
  margin: 3px 0 0;
  font: 11px/1.6 var(--font-chrome);
  color: var(--muted);
}

/* Explorer webview 标题下那条由蓝渐隐的细线 */
.rail-head {
  position: relative;
  padding-bottom: 6px;
}

.rail-head::after {
  content: "";
  display: block;
  height: 2px;
  margin-top: 8px;
  background: linear-gradient(90deg, var(--accent-2) 0%, rgba(255, 255, 255, 0) 100%);
}

/* 任务窗格分组：白色圆角卡 + 蓝渐变表头 */
.rail-block {
  padding: 0 0 9px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid #c6d3f1;
  border-radius: 4px;
}

.rail-label {
  margin: 0;
  padding: 5px 9px;
  font: 700 11px/1.6 var(--font-chrome);
  letter-spacing: 0.04em;
  color: var(--heading-blue);
  background: linear-gradient(180deg, #ffffff 0%, #dbe6fb 100%);
  border-bottom: 1px solid #c6d3f1;
}

.rail-list {
  list-style: none;
  margin: 7px 0 0;
  padding: 0 9px;
}

.rail-item + .rail-item {
  border-top: 1px solid var(--line-soft);
}

.rail-item a {
  display: block;
  padding: 5px 2px;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--accent);
  text-decoration: none;
}

.rail-item a:hover {
  color: var(--accent);
}

.rail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px 9px 0;
}

.rail-foot {
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-top: auto;
}

.rail-stats {
  margin: 0;
  font: 11px/1.7 var(--font-chrome);
  color: var(--muted);
}

.rail-stats b {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--accent);
}

.rail-actions {
  display: flex;
  gap: 8px;
}

/* XP 立体按钮 */
.rail-rss,
.to-top {
  display: inline-block;
  padding: 5px 16px;
  font: 700 12px/1.6 var(--font-chrome);
  color: var(--ink);
  text-decoration: none;
  background: linear-gradient(180deg, var(--btn-a) 0%, var(--btn-b) 46%, var(--btn-c) 47%, var(--btn-c) 100%);
  border: 1px solid var(--btn-line);
  border-radius: 3px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
  transition: background 0.12s ease, translate 0.06s ease;
}

.rail-rss:hover,
.to-top:hover {
  color: var(--ink);
  background: linear-gradient(180deg, var(--btn-hov-a) 0%, var(--btn-hov-b) 46%, var(--btn-hov-b) 100%);
  border-color: #3c7fb1;
}

.rail-rss:active,
.to-top:active {
  translate: 1px 1px;
  background: var(--btn-c);
  box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.25);
}

/* 配色切换：经典分组框 + 原生单选钮（无 JS，:has() 换肤） */
.theme-switch {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px 12px;
  margin: 0;
  padding: 5px 10px 8px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 3px;
}

.theme-switch legend {
  padding: 0 5px;
  font: 11px/1.6 var(--font-chrome);
  color: var(--ink);
}

.opt {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.theme-switch input {
  width: 14px;
  height: 14px;
  margin: 0;
  accent-color: var(--accent-2);
  cursor: pointer;
}

.theme-switch label {
  padding: 2px 5px;
  font: 11.5px/1.5 var(--font-chrome);
  color: var(--ink);
  border-radius: 2px;
  cursor: pointer;
}

.theme-switch input:checked + label {
  font-weight: 700;
  background: var(--hl);
}

.theme-switch input:focus-visible + label {
  outline: 2px dotted #0054e3;
  outline-offset: 1px;
}

/* --------------------------------------------------------- 5. 正文区 */

.content {
  min-width: 0;
  padding: clamp(22px, 4vw, 44px) clamp(18px, 4vw, 46px) clamp(30px, 5vw, 56px);
  background: var(--paper);
  scroll-margin-top: 12px;
}

.page-head {
  position: relative;
  margin-bottom: 26px;
  padding-bottom: 14px;
}

/* Explorer webview 的渐隐蓝线 */
.page-head::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-2) 0%, rgba(255, 255, 255, 0) 100%);
}

.kicker {
  margin: 0 0 6px;
  font: 700 12px/1.6 var(--font-chrome);
  letter-spacing: 0.14em;
  color: var(--accent-2);
}

.kicker::before {
  content: "✎ ";
}

.kicker a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-title {
  margin: 0;
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--heading-blue);
  overflow-wrap: anywhere;
}

.page-title .ink {
  color: var(--accent-2);
}

.page-desc {
  max-width: 62ch;
  margin: 9px 0 0;
  font-size: 15.5px;
  color: var(--ink-2);
}

.page-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 15px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.page-stats span:not(.stats-sep) {
  padding: 3px 11px;
  background: var(--accent-soft);
  border: 1px solid var(--line);
  border-radius: 3px;
}

.page-stats b {
  font-family: var(--font-mono);
  color: var(--accent);
}

.stats-sep {
  color: var(--line);
  font-weight: 700;
}

/* 小按钮式标签 */
.tag {
  display: inline-block;
  padding: 2px 9px;
  font: 11.5px/1.7 var(--font-chrome);
  color: var(--ink);
  background: linear-gradient(180deg, var(--btn-a) 0%, var(--btn-b) 55%, var(--btn-c) 100%);
  border: 1px solid var(--btn-line);
  border-radius: 3px;
  text-decoration: none;
}

.tag:hover {
  color: var(--ink);
  background: linear-gradient(180deg, var(--btn-hov-a) 0%, var(--btn-hov-b) 100%);
  border-color: #3c7fb1;
}

/* ------------------------------------- 6. 头条（XP webview 白面板） */

.featured {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
  gap: 22px;
  align-items: start;
  margin: 0 0 34px;
  padding: 22px 24px;
  background: linear-gradient(180deg, #ffffff 0%, var(--paper-2) 100%);
  border: 1px solid #8fb1e8;
  border-radius: 5px;
  box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.12);
}

.featured-body {
  order: 1;
  min-width: 0;
}

.featured-cover {
  order: 2;
  display: block;
}

.featured-cover img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--field);
  border: 1px solid var(--btn-line);
  border-radius: 2px;
  box-shadow: 1px 1px 0 rgba(0, 0, 0, 0.15);
}

.featured-title {
  margin: 2px 0 0;
  font-size: clamp(19px, 2.4vw, 24px);
}

.featured-title a {
  color: var(--accent);
  text-decoration: none;
}

.featured-title a:hover {
  color: var(--accent);
}

.featured-summary {
  margin: 8px 0 0;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink-2);
}

.featured-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 0;
  font: 12px/1.6 var(--font-mono);
  color: var(--muted);
}

.meta-sep {
  opacity: 0.6;
}

.featured .entry-meta {
  margin-top: 12px;
}

.featured--text {
  grid-template-columns: minmax(0, 1fr);
}

/* ------------------------------------------------------ 7. 索引列表 */

.year-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 34px 0 4px;
  font: 700 15px/1.4 var(--font-display);
  letter-spacing: 0.06em;
  color: var(--accent);
}

/* 年份分隔：一条由蓝渐隐的细线（webview 风格） */
.year-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--accent-2) 0%, var(--line-soft) 60%, rgba(255, 255, 255, 0) 100%);
}

.year-divider span {
  font: 11px/1 var(--font-mono);
  letter-spacing: 0.1em;
  color: var(--muted);
}

.entry-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.entry {
  position: relative;
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr) auto;
  gap: 18px;
  align-items: start;
  padding: 15px 18px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.07);
  transition: background-color 0.12s ease, border-color 0.12s ease;
}

/* 左侧蓝色小条 */
.entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 3px;
  border-radius: 0 2px 2px 0;
  background: linear-gradient(180deg, var(--accent-2), var(--accent));
  opacity: 0.3;
  transition: opacity 0.12s ease;
}

/* hover = XP 列表选中态（不位移） */
.entry:hover {
  background: var(--hl);
  border-color: var(--accent-2);
}

.entry:hover::before {
  opacity: 1;
}

/* 日期做成 XP 工具提示（淡黄） */
.entry-date {
  justify-self: start;
  padding: 4px 8px;
  font: 12px/1.3 var(--font-mono);
  color: #000000;
  background: #ffffe1;
  border: 1px solid #b5b59a;
  border-radius: 2px;
  box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.15);
  white-space: nowrap;
}

.entry:hover .entry-date {
  border-color: var(--accent-2);
}

.entry-body {
  min-width: 0;
}

.entry-title {
  margin: 0;
  font-size: 17px;
  line-height: 1.45;
}

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

.entry-title a:hover {
  color: var(--accent);
}

.entry-summary {
  margin: 6px 0 0;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
}

.entry-reading {
  padding: 1px 7px;
  font: 11.5px/1.7 var(--font-mono);
  color: var(--muted);
  background: var(--face);
  border: 1px solid var(--face-dark);
  border-radius: 2px;
}

.entry-cover {
  display: block;
}

.entry-cover img {
  display: block;
  width: 150px;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  background: var(--field);
  border: 1px solid var(--btn-line);
  border-radius: 2px;
  box-shadow: 1px 1px 0 rgba(0, 0, 0, 0.15);
  transition: filter 0.15s ease;
}

.entry:hover .entry-cover img {
  filter: saturate(1.08);
}

/* 归档页紧凑行 */
.entry-compact {
  grid-template-columns: 96px minmax(0, 1fr);
  padding: 11px 18px;
}

.entry-compact .entry-title {
  font-size: 15.5px;
}

/* ------------------------------------- 8. 标签云（XP 控制面板分类块） */

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
}

.tag-cloud li:nth-child(4n + 1) .tag-pill {
  background: linear-gradient(180deg, #ffffff 0%, #cfe0f7 100%);
  border-color: #7fa5d9;
}

.tag-cloud li:nth-child(4n + 2) .tag-pill {
  background: linear-gradient(180deg, #ffffff 0%, #d5f0c8 100%);
  border-color: #79b563;
}

.tag-cloud li:nth-child(4n + 3) .tag-pill {
  background: linear-gradient(180deg, #ffffff 0%, #ffe4c4 100%);
  border-color: #e0a055;
}

.tag-cloud li:nth-child(4n) .tag-pill {
  background: linear-gradient(180deg, #ffffff 0%, #ffd9e6 100%);
  border-color: #e287ac;
}

.tag-pill {
  --n: 1;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 14px;
  font-family: var(--font-display);
  font-size: clamp(13px, calc(11.5px + var(--n) * 0.5px), 21px);
  font-weight: 700;
  line-height: 1.4;
  color: #0c327d;
  text-decoration: none;
  border: 1px solid;
  border-radius: 5px;
  box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.15);
  transition: filter 0.15s ease, border-color 0.15s ease;
}

.tag-pill:hover {
  color: #0c327d;
  border-color: var(--accent-2);
  filter: saturate(1.2) brightness(1.03);
}

.tag-pill-count {
  font: 600 11px/1 var(--font-mono);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 3px 5px;
}

/* --------------------------------------------------------- 9. 文章页 */

/* 面包屑 = Explorer 地址栏 */
.crumb {
  display: inline-block;
  margin: 0 0 20px;
  padding: 5px 11px;
  font: 12.5px/1.6 var(--font-mono);
  color: var(--ink);
  background: var(--field);
  border: 1px solid var(--btn-line);
  border-radius: 2px;
  box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.12);
  overflow-wrap: anywhere;
}

.crumb a {
  color: var(--accent);
  text-decoration: none;
}

.crumb a:hover {
  color: var(--accent);
}

.prompt {
  font-weight: 700;
  color: var(--accent-2);
}

.article-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 230px;
  gap: 30px;
  align-items: start;
}

.article-main {
  min-width: 0;
}

.article-title {
  margin: 0 0 14px;
  font-size: clamp(24px, 3.6vw, 34px);
  color: var(--heading-blue);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  font: 12.5px/1.7 var(--font-mono);
  color: var(--muted);
  border-bottom: 1px solid var(--line-soft);
}

.article-tags {
  display: contents;
}

/* ------------------------------------------------------ 10. 正文排版 */

.prose {
  font-family: var(--font-body);
  font-size: 1em;
  font-weight: 400;
  line-height: 1.8;
  color: var(--ink);
}

.prose > :first-child {
  margin-top: 0;
}

/* 正文内所有标题也用正文与代码字体（覆盖全局 h1–h6 的 Tahoma 规则） */
.prose h1,
.prose h2,
.prose h3,
.prose h4,
.prose h5,
.prose h6 {
  font-family: var(--font-body);
}

.prose h2 {
  margin-top: 2em;
  padding-bottom: 6px;
  font-size: clamp(19px, 2.4vw, 22px);
  color: var(--heading-blue);
  border-bottom: 1px solid var(--line);
}

.prose h3 {
  margin-top: 1.7em;
  font-size: 17.5px;
  color: var(--heading-blue);
}

.prose h3::before {
  content: "▸ ";
  color: var(--accent-2);
}

.prose h4 {
  margin-top: 1.5em;
  font-size: 16px;
}

.prose h2,
.prose h3,
.prose h4 {
  scroll-margin-top: 18px;
}

/* 目录跳转反馈（无 JS 的锚点高亮，XP 选区色） */
.prose h2:target,
.prose h3:target {
  background: var(--hl);
  box-shadow: 0 0 0 5px var(--hl);
  border-radius: 2px;
}

.prose a {
  text-decoration: underline;
}

.prose a:hover {
  color: var(--ink);
}

/* 浅蓝荧光重点 */
.prose strong {
  font-weight: 700;
  background: linear-gradient(transparent 58%, var(--hl) 58%);
}

.prose em {
  font-style: italic;
}

.prose ul,
.prose ol {
  padding-left: 1.4em;
  margin: 0.9em 0;
}

.prose li {
  margin: 0.35em 0;
}

.prose li::marker {
  color: var(--accent-2);
}

.prose li:has(> input[type="checkbox"]) {
  list-style: none;
}

.prose input[type="checkbox"] {
  accent-color: var(--accent-2);
  margin-right: 6px;
}

.prose hr {
  margin: 2.2em 0;
  border: 0;
  border-top: 1px solid var(--line);
}

.prose blockquote {
  position: relative;
  margin: 1.3em 0;
  padding: 12px 18px;
  color: var(--ink-2);
  background: var(--accent-soft);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent-2);
  border-radius: 0 4px 4px 0;
}

.prose blockquote > :first-child {
  margin-top: 0;
}

.prose blockquote > :last-child {
  margin-bottom: 0;
}

/* 行内代码 = 经典面板色小块 */
.prose code {
  padding: 1px 6px;
  font-family: var(--font-body);
  font-size: 0.88em;
  background: var(--code-chip);
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  overflow-wrap: anywhere;
}

.prose pre {
  position: relative;
  margin: 1.4em 0;
  padding: 0;
  overflow-x: hidden; /* 换行不横向滚动 */
  background: var(--code-bg);
  border: 1px solid var(--btn-line);
  border-radius: 3px;
  box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.08);
}

.prose pre > code {
  display: block;
  padding: 16px 18px;
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.75;
  background: none;
  border: 0;
  border-radius: 0;
  white-space: pre-wrap;
  overflow-wrap: normal;
  word-break: break-all;
}

/* 语言标签：代码窗口右上角的小页签 */
.prose pre[data-lang]::before {
  content: attr(data-lang);
  display: block;
  padding: 3px 12px;
  font: 700 10.5px/1.7 var(--font-body);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: right;
  color: var(--accent);
  background: var(--accent-soft);
  border-bottom: 1px solid var(--line);
}

.prose img {
  display: block;
  margin: 1.4em auto;
  padding: 5px;
  background: var(--field);
  border: 1px solid var(--btn-line);
  border-radius: 2px;
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.18);
}

.prose img.article-cover {
  width: 100%;
  margin: 0 0 22px;
  padding: 0;
  border-radius: 3px;
}

.prose table {
  display: block;
  width: 100%;
  margin: 1.4em 0;
  overflow-x: auto;
  border-collapse: collapse;
  font-size: 14.5px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 3px;
}

.prose th,
.prose td {
  padding: 8px 14px;
  text-align: left;
  border: 1px solid var(--line-soft);
}

.prose thead th {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--heading-blue);
  background: var(--accent-soft);
}

.prose tbody tr:nth-child(even) {
  background: var(--accent-soft);
}

/* 构建期 highlight.js 配色（变量随主题切换） */
.hljs-comment,
.hljs-quote {
  color: var(--c-comment);
  font-style: italic;
}

.hljs-keyword,
.hljs-selector-tag,
.hljs-literal,
.hljs-type,
.hljs-meta,
.hljs-doctag,
.hljs-substitution {
  color: var(--c-keyword);
}

.hljs-string,
.hljs-regexp,
.hljs-symbol,
.hljs-template-tag,
.hljs-addition {
  color: var(--c-string);
}

.hljs-number,
.hljs-bullet,
.hljs-built_in,
.hljs-builtin-name {
  color: var(--c-number);
}

.hljs-title,
.hljs-title.function_,
.hljs-section,
.hljs-name {
  color: var(--c-title);
}

.hljs-attr,
.hljs-attribute,
.hljs-variable,
.hljs-template-variable,
.hljs-property,
.hljs-selector-attr,
.hljs-selector-class,
.hljs-selector-id,
.hljs-deletion,
.hljs-params {
  color: var(--c-attr);
}

.hljs-tag .hljs-name {
  color: var(--c-tag);
}

.hljs-tag {
  color: var(--c-attr);
}

.hljs-link {
  color: var(--c-title);
  text-decoration: underline;
}

.hljs-emphasis {
  font-style: italic;
}

.hljs-strong {
  font-weight: 700;
}

/* --------------------------------------------------- 11. 目录 / 翻页 */

/* 目录 = 任务窗格分组 */
.toc {
  position: sticky;
  top: 16px;
  align-self: start;
  max-height: calc(100vh - 32px); /* 超高时内部独立滚动 */
  padding: 0 0 9px;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-width: none; /* Firefox：隐藏滚动条 */
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid #c6d3f1;
  border-radius: 4px;
}

.toc::-webkit-scrollbar {
  display: none; /* WebKit：隐藏滚动条 */
}

.toc-label {
  margin: 0;
  padding: 5px 9px;
  font: 700 11px/1.6 var(--font-chrome);
  letter-spacing: 0.16em;
  color: var(--heading-blue);
  background: linear-gradient(180deg, #ffffff 0%, #dbe6fb 100%);
  border-bottom: 1px solid #c6d3f1;
}

.toc a {
  display: block;
  margin: 0 9px;
  padding: 5px 2px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
}

.toc > div:first-of-type a {
  margin-top: 6px;
}

.toc > div:last-child a {
  border-bottom: 0;
}

.toc a:hover {
  color: var(--accent);
}

.toc-d3 {
  padding-left: 14px;
}

.toc-d3 a {
  font-size: 12.5px;
  color: var(--muted);
}

.article-foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-top: 34px;
}

.pager {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid var(--line-soft);
}

.pager-link {
  display: block;
  min-width: 0;
  padding: 12px 15px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.08);
  text-decoration: none;
  transition: background-color 0.12s ease, border-color 0.12s ease;
}

.pager-link:hover {
  background: var(--hl);
  border-color: var(--accent-2);
}

.pager-link--next {
  text-align: right;
}

.pager-dir {
  display: block;
  font: 700 11.5px/1.6 var(--font-mono);
  letter-spacing: 0.08em;
  color: var(--accent-2);
}

.pager-title {
  margin-top: 4px;
  font: 700 14.5px/1.55 var(--font-ui);
  color: var(--accent);
}

/* ---------------------------------------------------------- 12. 404 */

/* 404 = XP 错误对话框 */
.not-found {
  max-width: 560px;
  margin: clamp(16px, 6vh, 60px) auto;
  padding: 26px 30px 30px;
  background: var(--face);
  border: 1px solid #0a34c8;
  border-radius: 7px 7px 3px 3px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  text-align: center;
}

.not-found-code {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: 0 0 4px;
  font: 700 clamp(34px, 7vw, 50px)/1.1 var(--font-display);
  color: var(--ink);
  text-align: left;
}

/* 红圈白叉错误图标 */
.not-found-code::before {
  content: "✕";
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: clamp(42px, 8vw, 60px);
  height: clamp(42px, 8vw, 60px);
  font-size: clamp(24px, 5vw, 34px);
  color: #ffffff;
  background: radial-gradient(circle at 34% 28%, #ff8a72 0%, #dd4a34 55%, #b8271a 100%);
  border: 1px solid #7d180d;
  border-radius: 50%;
  box-shadow: inset 0 -3px 6px rgba(0, 0, 0, 0.3), 1px 2px 4px rgba(0, 0, 0, 0.3);
}

.not-found-title {
  margin: 6px 0 0;
  font-size: clamp(18px, 3vw, 23px);
  color: var(--ink);
}

.not-found-desc {
  color: var(--ink-2);
  font-size: 14.5px;
}

.not-found-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 22px;
}

.not-found-links a {
  padding: 6px 22px;
  font: 700 12.5px/1.7 var(--font-chrome);
  color: var(--ink);
  text-decoration: none;
  background: linear-gradient(180deg, var(--btn-a) 0%, var(--btn-b) 46%, var(--btn-c) 47%, var(--btn-c) 100%);
  border: 1px solid var(--btn-line);
  border-radius: 3px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.not-found-links a:hover {
  color: var(--ink);
  background: linear-gradient(180deg, var(--btn-hov-a) 0%, var(--btn-hov-b) 100%);
  border-color: #3c7fb1;
}

.not-found-links a:active {
  translate: 1px 1px;
  background: var(--btn-c);
  box-shadow: inset 1px 1px 2px rgba(0, 0, 0, 0.25);
}

/* ------------------------------------------- 13. 状态栏（经典凹格） */

.footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 3px;
  padding: 3px 4px;
  font: 11px/1.7 var(--font-chrome);
  color: var(--ink);
  background: var(--face);
  border-top: 1px solid var(--face-light);
  border-radius: 0 0 2px 2px;
}

.status-cell {
  padding: 1px 10px;
  border: 1px solid;
  border-color: var(--face-dark) var(--face-light) var(--face-light) var(--face-dark);
}

.status-cell a {
  color: var(--accent);
  text-decoration: none;
}

.status-cell a:hover {
  color: var(--accent);
}

.status-main {
  font-weight: 700;
}

.status-spacer {
  flex: 1 1 auto;
}

/* ------------------------------------------------------- 14. 入场动画 */

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page-head,
.featured,
.entry,
.crumb,
.article-title,
.not-found {
  animation: rise 0.4s ease-out both;
  animation-delay: calc(var(--i, 0) * 40ms);
}

/* ------------------------------------------------------- 15. 响应式 */

@media (max-width: 1080px) {
  .article-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .toc {
    display: none;
  }
}

@media (max-width: 920px) {
  .shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .rail {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 18px;
    padding: 16px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .rail-head,
  .rail-foot {
    grid-column: 1 / -1;
  }

  .rail-head::after {
    margin-top: 4px;
  }

  .rail-foot {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    margin-top: 0;
  }

  .rail-stats {
    flex: 1 1 200px;
  }
}

@media (max-width: 760px) {
  .featured {
    grid-template-columns: minmax(0, 1fr);
    padding: 18px;
  }

  .featured-cover {
    order: 0;
  }
}

@media (max-width: 700px) {
  .entry,
  .entry-compact {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
    padding: 13px 15px;
  }

  .entry-cover img {
    width: 100%;
    aspect-ratio: 16 / 9;
  }

  .pager {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-stats {
    font-size: 12.5px;
  }

  .win {
    width: calc(100% - 16px);
    border-width: 3px;
    margin: 8px auto 20px;
  }

  .titlebar {
    border-radius: 5px 5px 0 0;
  }
}

@media (max-width: 560px) {
  .rail {
    grid-template-columns: minmax(0, 1fr);
  }

  .menubar {
    overflow-x: auto;
    flex-wrap: nowrap;
  }

  .status-spacer {
    display: none;
  }
}

/* --------------------------------------------------- 16. 减少动效偏好 */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  /* 只关掉入场动画，进度条（滚动时间轴）保持可用 */
  .page-head,
  .featured,
  .entry,
  .crumb,
  .article-title,
  .not-found {
    animation: none !important;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.001ms !important;
  }
}

/* ---------------------------------------------------------- 17. 打印 */

@media print {
  html {
    --paper: #ffffff !important;
    --paper-2: #ffffff !important;
    --pane-1: #ffffff !important;
    --pane-2: #ffffff !important;
    --face: #ffffff !important;
    --face-light: #ffffff !important;
    --face-dark: #999999 !important;
    --field: #ffffff !important;
    --ink: #000000 !important;
    --ink-2: #222222 !important;
    --muted: #444444 !important;
    --line: #999999 !important;
    --line-soft: #cccccc !important;
    --accent: #0033aa !important;
    --accent-2: #224488 !important;
    --accent-soft: #eeeeff !important;
    --accent-contrast: #ffffff !important;
    --hl: transparent !important;
    --code-bg: #f6f6f6 !important;
    --code-chip: #f0f0f0 !important;
  }

  body {
    background: #fff !important;
    font-size: 11pt;
  }

  .progress,
  .skip-link,
  .titlebar,
  .menubar,
  .rail,
  .footer,
  .toc,
  .pager,
  .article-foot,
  .not-found-links {
    display: none !important;
  }

  .win {
    width: 100%;
    margin: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    overflow: visible;
  }

  .shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .content {
    padding: 0;
  }

  .entry,
  .featured,
  .prose pre,
  .prose blockquote {
    break-inside: avoid;
    box-shadow: none;
  }

  .prose pre {
    white-space: pre-wrap;
  }

  .prose a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 0.85em;
    color: #555;
  }
}