/* ------------------------------------------------------------
   中文标题字体：阿里巴巴普惠体 3.0（自托管子集，见 assets/fonts/SOURCE.md）

   unicode-range 只声明 CJK 与全角标点：拉丁字母永远交给 Oswald / Open Sans，
   不会因为字体栈里排了普惠体就用它的西文字形。
   字体栈顺序仍然先生效 —— 这里只是限制这份 face 对哪些码位可用。

   子集只含站内当前用到的字（含运行时转出的繁体）。加了新汉字要重新生成，
   见 tools/subset-fonts.sh；tools/check-font-coverage.mjs 会检查有没有漏。
   ------------------------------------------------------------ */
@font-face {
  font-family: "Alibaba PuHuiTi 3";
  src: url("/assets/fonts/AlibabaPuHuiTi-3-55-Regular.subset.woff2?v=411db104a3") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+2014, U+2018-201D, U+2026, U+3000-303F, U+3400-4DBF, U+4E00-9FFF, U+F900-FAFF, U+FE30-FE4F, U+FF00-FFEF;
}
@font-face {
  font-family: "Alibaba PuHuiTi 3";
  src: url("/assets/fonts/AlibabaPuHuiTi-3-75-SemiBold.subset.woff2?v=e7e021a6d1") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
  unicode-range: U+2014, U+2018-201D, U+2026, U+3000-303F, U+3400-4DBF, U+4E00-9FFF, U+F900-FAFF, U+FE30-FE4F, U+FF00-FFEF;
}

/* ============================================================
   UCC.JIC.IO — shared visual system
   Closely follows the current ucc.on.ca visual language while
   remaining clearly labelled as an unofficial family guide.
   ============================================================ */

:root {
  --ucc-blue: #003087;
  --ucc-blue-dark: #001f5b;
  --ucc-blue-light: #174b9b;
  --ucc-blue-hover: #0a449f;
  --ucc-sky: #3dc9eb;
  --ucc-sky-light: #e8f8fc;
  --ucc-gold: #3dc9eb;
  --ucc-gold-light: #9be4f4;
  --ucc-cream: #f4f7fa;
  --ucc-cream-dark: #e8eef4;
  --ucc-grey: #313131;
  --ucc-grey-light: #6f7480;
  --ucc-light-grey: #dbe2e8;
  --ucc-bg: #ffffff;
  /* 标题：英文 Oswald（窄体无衬线），中文阿里巴巴普惠体。
     Oswald 没有 CJK 字形，中文自然落到普惠体；普惠体缺字再落到思源黑体。 */
  --display: "Oswald", "Alibaba PuHuiTi 3", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  /* 正文：英文 Open Sans，中文思源黑体 */
  --sans: "Open Sans", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  --serif: var(--display);   /* 旧变量名，站内多处在用，保留为别名 */
  --util-h: 38px;
  --header-h: 92px;
  --shell-h: 130px;
  --content-w: 1100px;
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-2: #f4f7fa;
  --border: #dbe2e8;
  --text: #313131;
  --text-dim: #6f7480;
  --text-faint: #8b9099;
  --ucc: #003087;
  --ucc-soft: rgba(0, 48, 135, .08);
  --gold: #3dc9eb;
  --mono: "Oswald", sans-serif;              /* 全大写、宽字距的小标签 */
  --serif-cjk: "Alibaba PuHuiTi 3", "Noto Sans SC", sans-serif;
  --serif-en: "Oswald", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  color: var(--ucc-grey);
  background: var(--ucc-bg);
  font-size: 16px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: var(--serif);
  color: var(--ucc-blue);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.025em;
}
a { color: var(--ucc-blue); }
img, svg { max-width: 100%; height: auto; }
button, input { font: inherit; }
:focus-visible { outline: 3px solid var(--ucc-sky); outline-offset: 3px; }

/* Utility rail */
.util-bar {
  height: var(--util-h);
  background: var(--ucc-blue-dark);
  color: #fff;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 24px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.util-label { margin-right: auto; color: rgba(255,255,255,.62); }
.util-bar a { color: #fff; text-decoration: none; opacity: .82; }
.util-bar a:hover { opacity: 1; }
/* 语言切换：简 / 繁 / EN 三态分段控件 */
.lang-switch {
  display: inline-flex;
  border: 1px solid rgba(255,255,255,.42);
  overflow: hidden;
}
.lang-opt {
  min-width: 34px;
  padding: 5px 9px;
  border: 0;
  border-left: 1px solid rgba(255,255,255,.22);
  color: rgba(255,255,255,.72);
  background: transparent;
  font: inherit;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .1em;
  line-height: 1.4;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.lang-opt:first-child { border-left: 0; }
.lang-opt:hover { background: rgba(255,255,255,.12); color: #fff; }
.lang-opt.active { background: #fff; color: var(--ucc-blue, #003087); }
.lang-opt:focus-visible { outline: 2px solid var(--ucc-sky, #3DC9EB); outline-offset: -2px; }

/* Header */
.kb-header {
  height: var(--header-h);
  padding: 0 0 0 34px;
  background: rgba(255,255,255,.97);
  border-bottom: 1px solid rgba(0,48,135,.12);
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 90;
  box-shadow: 0 5px 20px rgba(0,31,91,.06);
}
.kb-header .logo {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--ucc-blue);
  text-decoration: none;
  min-width: 315px;
}
.kb-header .wordmark { color: var(--ucc-blue); line-height: 1.02; }
/* "Upper Canada College" —— 高瘦窄体，按 Oswald Light 处理 */
.kb-header .wordmark .l1 { font-family: var(--display); font-size: 19px; font-weight: 300; letter-spacing: .022em; }
.kb-header .wordmark .l2 {
  margin-top: 6px;
  color: var(--ucc-grey-light);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.experience-nav {
  margin-left: auto;
  margin-right: 24px;
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--ucc-grey-light);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .05em;
}
.experience-links {
  display: flex;
  align-items: center;
  padding: 4px;
  border: 3px solid var(--ucc-blue);
  border-radius: 999px;
  background: #fff;
}
.experience-links a {
  padding: 9px 18px;
  border-radius: 999px;
  color: var(--ucc-blue);
  text-decoration: none;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .05em;
}
.experience-links a:hover { color: #fff; background: var(--ucc-blue); }
.menu-toggle {
  align-self: stretch;
  width: 92px;
  flex: 0 0 92px;
  border: 0;
  background: var(--ucc-blue);
  color: #fff;
  font-size: 34px;
  font-weight: 300;
  line-height: 1;
  cursor: pointer;
  transition: background .2s ease;
}
.menu-toggle:hover { background: var(--ucc-blue-dark); }

/* Off-canvas directory */
.kb-layout { display: block; min-height: calc(100vh - var(--shell-h)); }
.kb-sidebar {
  position: fixed;
  top: var(--shell-h);
  right: 0;
  z-index: 85;
  width: min(390px, 92vw);
  height: calc(100vh - var(--shell-h));
  overflow-y: auto;
  padding: 34px 0 48px;
  background: #fff;
  border-left: 1px solid var(--ucc-light-grey);
  box-shadow: -16px 18px 48px rgba(0,31,91,.18);
  transform: translateX(105%);
  transition: transform .28s ease;
}
.kb-sidebar.open { transform: translateX(0); }
.sidebar-backdrop {
  display: block;
  position: fixed;
  inset: var(--shell-h) 0 0;
  z-index: 80;
  background: rgba(0,31,91,.56);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s ease, visibility .25s ease;
}
.sidebar-backdrop.open { opacity: 1; visibility: visible; }
.sidebar-search { padding: 0 28px 28px; border-bottom: 1px solid var(--ucc-light-grey); }
.sidebar-search input {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid #cbd5df;
  border-radius: 0;
  background: #fff;
  color: var(--ucc-grey);
  font-size: 14px;
}
.sidebar-search input:focus { border-color: var(--ucc-blue); box-shadow: 0 0 0 3px rgba(61,201,235,.22); outline: 0; }
.sidebar-group { margin-top: 26px; }
.sidebar-group-title {
  padding: 0 28px 11px;
  color: var(--ucc-blue);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.sidebar-nav { list-style: none; }
.sidebar-nav li a {
  min-height: 48px;
  padding: 11px 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-left: 5px solid transparent;
  color: var(--ucc-blue);
  text-decoration: none;
  font-size: 14px;
  transition: background .16s ease, border-color .16s ease;
}
.sidebar-nav li a:hover { background: var(--ucc-sky-light); border-left-color: var(--ucc-sky); }
.sidebar-nav li a.active { background: #edf2f8; border-left-color: var(--ucc-blue); font-weight: 700; }
.sidebar-nav .icon { width: 22px; text-align: center; filter: grayscale(1); opacity: .72; }
.sidebar-nav .label-en {
  margin-left: auto;
  color: var(--ucc-grey-light);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .11em;
  text-transform: uppercase;
}

/* UCC-style action rail */
.floating-actions {
  position: fixed;
  right: 0;
  top: 36%;
  z-index: 70;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.floating-actions a {
  width: 42px;
  min-height: 92px;
  padding: 12px 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ucc-blue);
  border: 2px solid #fff;
  border-radius: 6px 0 0 6px;
  box-shadow: 0 3px 10px rgba(0,31,91,.18);
  color: #fff;
  text-decoration: none;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .08em;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}
.floating-actions a:hover { background: var(--ucc-blue-dark); }

/* Main shell and photographic heroes */
.kb-main { min-width: 0; background: #fff; }
.kb-main-inner { max-width: none; padding: 0 0 110px; }
.kb-main-inner > :not(.section-hero),
.home-content {
  width: min(var(--content-w), calc(100% - 64px));
  margin-left: auto;
  margin-right: auto;
}
.home-hero,
.section-hero {
  position: relative;
  width: calc(100% - 40px);
  margin: 20px;
  overflow: hidden;
  /* 原本用的是 UCC 官网 Academics 页的照片 —— 那是学校的版权图，且会让本站
     更像官方站，已撤除。改用纯渐变，不借用学校的任何影像资产。 */
  background:
    radial-gradient(120% 90% at 18% 0%, rgba(61,201,235,.26), transparent 62%),
    linear-gradient(158deg, var(--ucc-blue-light) 0%, var(--ucc-blue) 46%, var(--ucc-blue-dark) 100%);
  color: #fff;
}
.home-hero::after,
.section-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border: 1px solid rgba(255,255,255,.2);
}
.home-hero {
  min-height: 610px;
  padding: 96px clamp(28px, 8vw, 120px) 82px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.section-hero {
  min-height: 465px;
  padding: 100px clamp(28px, 6vw, 88px) 58px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
}
.page-eyebrow {
  margin-bottom: 15px;
  color: var(--ucc-blue);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .25em;
  text-transform: uppercase;
}
.home-hero .page-eyebrow,
.section-hero .page-eyebrow { color: rgba(255,255,255,.86); }
.page-title {
  margin-bottom: 14px;
  color: var(--ucc-blue);
  font-family: var(--display);
  font-size: clamp(48px, 6vw, 78px);
  /* Oswald 本身就窄，用 400 对应 ucc.on.ca 那种大字号细窄体的观感；
     原先给 Playfair 设的 -.035em 负字距在窄体上会挤到粘连，改回接近 0。 */
  font-weight: 400;
  line-height: 1.06;
  letter-spacing: .012em;
}
.home-hero .page-title {
  max-width: 980px;
  color: #fff;
  font-size: clamp(54px, 7vw, 88px);
}
.section-hero .page-title { max-width: 930px; color: #fff; }
.page-subtitle {
  margin-bottom: 18px;
  color: var(--ucc-blue-light);
  font-family: var(--display);
  font-size: clamp(20px, 2.4vw, 30px);
  font-weight: 300;
  line-height: 1.38;
  letter-spacing: .01em;
}
.home-hero .page-subtitle,
.section-hero .page-subtitle { color: rgba(255,255,255,.94); }
.gold-rule { width: 74px; height: 4px; margin: 8px 0 24px; background: var(--ucc-sky); }
.home-hero .gold-rule { margin-left: auto; margin-right: auto; }
.page-lede {
  max-width: 730px;
  margin-bottom: 38px;
  color: var(--ucc-grey);
  font-size: 18px;
  line-height: 1.72;
}
.home-hero .page-lede,
.section-hero .page-lede { margin-bottom: 0; color: rgba(255,255,255,.94); }
.home-hero .page-lede { max-width: 790px; }
.home-content { padding-top: 74px; }
.home-content > h2 { color: var(--ucc-blue); font-family: var(--serif); font-size: 42px !important; }

/* Prose */
.prose { padding-top: 20px; }
.prose h2 {
  margin: 70px 0 22px;
  padding-bottom: 16px;
  border-bottom: 4px solid var(--ucc-sky);
  color: var(--ucc-blue);
  font-size: clamp(32px, 4vw, 46px);
}
.prose h2:first-of-type { margin-top: 34px; }
.prose h3 { margin: 42px 0 14px; color: var(--ucc-blue); font-size: 27px; }
.prose p { margin-bottom: 18px; font-size: 16px; }
.prose ul, .prose ol { margin-bottom: 20px; padding-left: 25px; }
.prose li { margin-bottom: 9px; }
.prose a { color: var(--ucc-blue); text-decoration-thickness: 1px; text-underline-offset: 4px; }
.prose a:hover { color: var(--ucc-blue-hover); }
.prose strong { color: var(--ucc-blue); }
.prose blockquote {
  margin: 28px 0;
  padding: 22px 26px;
  border-left: 5px solid var(--ucc-sky);
  background: var(--ucc-sky-light);
  color: var(--ucc-blue-dark);
}
.prose code {
  padding: 2px 6px;
  border-radius: 2px;
  background: #edf2f6;
  color: var(--ucc-blue);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 14px;
}
.prose hr { margin: 46px 0; border: 0; border-top: 1px solid var(--ucc-light-grey); }

/* Callouts */
.callout {
  margin: 26px 0;
  padding: 22px 25px;
  border-left: 6px solid var(--ucc-sky);
  border-radius: 0;
  background: var(--ucc-sky-light);
}
.callout-label {
  margin-bottom: 7px;
  color: var(--ucc-blue);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.callout.todo { background: #fff8e6; border-left-color: #e3b23c; }
.callout.todo .callout-label { color: #795a00; }
.callout.tip { background: var(--ucc-sky-light); border-left-color: var(--ucc-sky); }
.callout.warning { background: #fff0ee; border-left-color: #d14937; }
.callout.warning .callout-label { color: #9f2f22; }

/* Tables */
.prose table { width: 100%; margin: 28px 0; border-collapse: collapse; font-size: 15px; }
.prose th {
  padding: 13px 15px;
  background: var(--ucc-blue);
  color: #fff;
  text-align: left;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.prose td { padding: 13px 15px; border-bottom: 1px solid var(--ucc-light-grey); vertical-align: top; }
.prose tr:hover td { background: var(--ucc-sky-light); }

/* Homepage navigation blocks */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
  margin: 34px 0 72px;
  background: #fff;
}
.kb-card {
  min-height: 250px;
  padding: 32px 28px 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-top: 6px solid var(--ucc-sky);
  background: #eef5f9;
  color: var(--ucc-grey);
  text-decoration: none;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.kb-card:nth-child(3n+1) { background: var(--ucc-blue); color: #fff; }
.kb-card:nth-child(3n+1) .title,
.kb-card:nth-child(3n+1) .desc { color: #fff; }
.kb-card:nth-child(3n+1) .title-en { color: var(--ucc-sky); }
.kb-card:hover { position: relative; z-index: 2; transform: translateY(-7px); box-shadow: 0 18px 34px rgba(0,31,91,.18); }
.kb-card .icon { display: none; }
.kb-card .title { margin-bottom: 8px; color: var(--ucc-blue); font-family: var(--serif); font-size: 25px; font-weight: 600; }
.kb-card .title-en { margin-bottom: 17px; color: var(--ucc-blue); font-size: 10px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.kb-card .desc { color: var(--ucc-grey); font-size: 14px; line-height: 1.55; }

/* Countdown */
.countdown {
  margin: 0 0 72px;
  padding: 48px 58px;
  display: grid;
  grid-template-columns: 220px 1fr;
  grid-template-rows: auto auto auto;
  column-gap: 50px;
  overflow: hidden;
  position: relative;
  background: var(--ucc-blue);
  color: #fff;
}
.countdown::after {
  content: "";
  position: absolute;
  right: -130px;
  bottom: -220px;
  width: 480px;
  height: 480px;
  border: 1px solid rgba(61,201,235,.35);
  border-radius: 50%;
  box-shadow: 0 0 0 55px rgba(61,201,235,.06), 0 0 0 110px rgba(61,201,235,.04);
}
.countdown-eyebrow { grid-column: 2; align-self: end; color: var(--ucc-sky); font-size: 10px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; }
.countdown-number { grid-column: 1; grid-row: 1 / 4; align-self: center; color: #fff; font-family: var(--serif); font-size: 128px; font-weight: 600; line-height: .85; }
.countdown-label { grid-column: 2; margin-top: 8px; font-family: var(--serif); font-size: 28px; }
.countdown-date { grid-column: 2; margin-top: 10px; color: rgba(255,255,255,.68); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }

/* Footer */
.kb-footer {
  margin: 0 20px 20px;
  padding: 62px clamp(28px, 6vw, 84px) 28px;
  position: relative;
  overflow: hidden;
  background: var(--ucc-blue);
  color: rgba(255,255,255,.9);
  font-size: 13px;
}
.kb-footer .row { position: relative; z-index: 1; display: flex; justify-content: space-between; gap: 32px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.22); }
.kb-footer a { color: rgba(255,255,255,.9); text-decoration: none; }
.kb-footer a:hover { color: var(--ucc-sky); }
.kb-footer .info { line-height: 1.9; }
.kb-footer .bottom { position: relative; z-index: 1; padding-top: 22px; display: flex; justify-content: space-between; gap: 20px; color: rgba(255,255,255,.62); font-size: 10px; letter-spacing: .09em; }

/* Language mode
   繁体沿用 zh-only：正文只写一份简体，繁体由 assets/zh-hant.js 在运行时转换，
   所以这里不需要第三套显隐规则。body.zh-hant 只作标记，供需要区分的样式使用。 */
body.zh-only .en-only { display: none; }
body.en-only .zh-only { display: none; }

/* Responsive */
@media (max-width: 1080px) {
  .experience-nav > span { display: none; }
  .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .floating-actions { display: none; }
}

@media (max-width: 780px) {
  :root { --util-h: 34px; --header-h: 78px; --shell-h: 112px; }
  .util-bar { padding: 0 14px; gap: 14px; }
  /* util-label 现在写的是「非官方 · 与 UCC 无关联」，手机上也要留着；
     只把外链收起来。 */
  .util-bar a:not(:last-of-type) { display: none; }
  .util-label { font-size: 9px; letter-spacing: .06em; }
  .kb-header { padding-left: 16px; }
  .kb-header .logo { min-width: 0; gap: 10px; }
  .kb-header .wordmark .l1 { font-size: 14px; }
  /* 这一行是「非官方 · 家长自建 · 非 UCC 官方网站」，属于免责声明的一部分，
     手机上不隐藏，只缩小。 */
  .kb-header .wordmark .l2 { font-size: 8px; letter-spacing: .04em; line-height: 1.35; }
  .experience-nav { display: none; }
  .menu-toggle { width: 72px; flex-basis: 72px; margin-left: auto; font-size: 28px; }
  .home-hero, .section-hero { width: 100%; margin: 0; }
  .home-hero { min-height: 540px; padding: 66px 24px 56px; }
  .section-hero { min-height: 390px; padding: 68px 24px 42px; }
  .home-hero .page-title { font-size: 52px; }
  .section-hero .page-title { font-size: 45px; }
  .home-hero .page-subtitle, .section-hero .page-subtitle { font-size: 21px; }
  .home-hero .page-lede, .section-hero .page-lede { font-size: 15px; }
  .kb-main-inner > :not(.section-hero), .home-content { width: min(100% - 36px, var(--content-w)); }
  .home-content { padding-top: 46px; }
  .countdown { padding: 34px 28px; display: block; }
  .countdown-number { margin: 18px 0; font-size: 88px; }
  .countdown-label { font-size: 23px; }
  .card-grid { grid-template-columns: 1fr; gap: 3px; }
  .kb-card { min-height: 205px; }
  .prose h2 { margin-top: 54px; font-size: 34px; }
  .prose table { display: block; max-width: 100%; overflow-x: auto; }
  .kb-footer { margin: 0; padding: 44px 24px 24px; }
  .kb-footer .row { display: block; }
  .kb-footer .info { margin-top: 24px; }
  .kb-footer .bottom { display: block; }
  .kb-footer .bottom > div + div { margin-top: 9px; }
}

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

/* Legacy content components, recoloured for the current UCC visual system */
.channel-list { display: grid; gap: 2px; margin-top: 8px; }
.channel { background: var(--surface); border: 1px solid var(--border); padding: 20px 24px; display: grid; grid-template-columns: 240px 1fr; gap: 18px; }
.channel .ch-name { font-family: var(--serif-cjk); font-size: 17px; color: var(--text); }
html[data-lang="en"] .channel .ch-name { font-family: var(--serif-en); }
.channel .ch-name .sub { display: block; font-family: var(--serif-en); font-style: italic; color: var(--ucc); font-size: 13px; margin-top: 2px; }
html[data-lang="en"] .channel .ch-name .sub { font-family: var(--serif-cjk); font-style: normal; }
.channel .ch-when { color: var(--text-dim); font-size: 14px; }
.channel .ch-when strong { color: var(--text); font-weight: 500; }
@media (max-width: 640px) { .channel { grid-template-columns: 1fr; gap: 6px; } }

/* Quick links */
.link-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; margin-top: 8px; }
.link-tile { display: block; background: var(--surface); border: 1px solid var(--border); padding: 26px 24px; text-decoration: none; color: inherit; transition: border-color .25s, background .25s; }
.link-tile:hover { border-color: var(--ucc); background: var(--ucc-soft); }
.link-tile .link-label { font-family: var(--mono); font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--ucc); margin-bottom: 10px; }
.link-tile .link-title { font-family: var(--serif-en); font-size: 22px; line-height: 1.2; margin-bottom: 6px; color: var(--text); }
.link-tile .link-desc { font-size: 13px; color: var(--text-dim); }
.link-tile .link-cta { margin-top: 16px; font-family: var(--mono); font-size: 11px; letter-spacing: 2px; color: var(--text); }
.link-tile .link-cta::after { content: ' ↗'; color: var(--ucc); }
@media (max-width: 640px) { .link-grid { grid-template-columns: 1fr; } }

/* Alumni */
.alumni { columns: 2; column-gap: 36px; margin-top: 16px; font-size: 14px; color: var(--text-dim); list-style: none; }
.alumni li { padding: 7px 0; border-bottom: 1px dotted var(--border); break-inside: avoid; }
.alumni li strong { color: var(--text); font-weight: 500; margin-right: 6px; font-family: var(--serif-en); font-style: normal; font-size: 15px; }
.alumni li em { color: var(--gold); font-style: italic; font-family: var(--serif-en); }
@media (max-width: 640px) { .alumni { columns: 1; } }

/* Traditions */
.traditions { display: grid; gap: 2px; margin-top: 8px; }
.tradition { background: var(--surface); border: 1px solid var(--border); padding: 22px 24px; }
.tradition h4 { font-size: 20px; color: var(--text); margin-bottom: 4px; font-weight: 500; }
.tradition h4 .alt { font-size: 16px; color: var(--text-dim); margin-left: 8px; font-weight: 400; }
html[data-lang="zh"] .tradition h4 { font-family: var(--serif-cjk); }
html[data-lang="zh"] .tradition h4 .alt { font-family: var(--serif-en); font-style: italic; }
html[data-lang="en"] .tradition h4 { font-family: var(--serif-en); font-style: normal; font-weight: 400; }
html[data-lang="en"] .tradition h4 .alt { font-family: var(--serif-cjk); font-style: normal; }
.tradition p { color: var(--text-dim); font-size: 14.5px; margin-top: 6px; }

/* Events */
.events-list { display: grid; gap: 2px; margin-top: 8px; }
.event-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 24px 26px;
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 24px;
  align-items: start;
}
.event-date {
  text-align: center;
  padding: 12px 6px;
  background: var(--ucc-soft);
  border: 1px solid var(--ucc);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.event-date .event-month {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 3px;
  color: var(--ucc);
  text-transform: uppercase;
}
.event-date .event-day {
  font-family: var(--serif-en);
  font-size: 26px;
  font-weight: 400;
  line-height: 1;
  color: var(--text);
  letter-spacing: -.5px;
}
.event-date .event-year {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 2px;
  color: var(--text-dim);
}
.event-title {
  font-family: var(--serif-cjk);
  font-weight: 500;
  font-size: 19px;
  color: var(--text);
  margin-bottom: 6px;
}
html[data-lang="en"] .event-title { font-family: var(--serif-en); font-weight: 400; }
.event-meta {
  color: var(--text-dim);
  font-size: 13.5px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px dotted var(--border);
}
.event-meta strong { color: var(--text); font-weight: 500; }
.event-times {
  list-style: none;
  padding: 0;
  margin: 0;
}
.event-times li {
  color: var(--text);
  font-size: 14px;
  padding: 3px 0;
  font-family: var(--mono);
  letter-spacing: .3px;
}
@media (max-width: 640px) {
  .event-card { grid-template-columns: 1fr; gap: 14px; padding: 18px 20px; }
  .event-date { flex-direction: row; justify-content: center; gap: 12px; padding: 10px; }
}

.notices-subheader {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--ucc);
  margin-top: 44px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.notices-subheader:first-of-type { margin-top: 8px; }
.notice-items {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: notice;
  display: grid;
  gap: 2px;
}
.notice-items li {
  position: relative;
  counter-increment: notice;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 22px 26px 24px 70px;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.85;
}
.notice-items li::before {
  content: counter(notice);
  position: absolute;
  left: 22px;
  top: 24px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--ucc);
  border: 1px solid var(--ucc);
  padding: 2px 8px;
  line-height: 1.3;
}
.notice-items li .notice-title {
  display: block;
  color: var(--text);
  font-weight: 500;
  font-size: 17px;
  margin-bottom: 8px;
  font-family: var(--serif-cjk);
}
html[data-lang="en"] .notice-items li .notice-title { font-family: var(--serif-en); font-weight: 400; }
.notice-items li em {
  color: var(--gold);
  font-style: italic;
  font-family: var(--serif-en);
}
.notice-items li strong { color: var(--text); font-weight: 500; }
.notice-items li a {
  color: var(--text);
  border-bottom: 1px dotted var(--ucc);
  text-decoration: none;
}
.notice-items li a:hover { color: var(--ucc); }
@media (max-width: 640px) {
  .notice-items li { padding: 18px 18px 20px 58px; }
  .notice-items li::before { left: 14px; top: 20px; }
}

/* Featured event */
.event-card.featured {
  border-color: var(--ucc);
  background: linear-gradient(180deg, rgba(27,58,138,0.14), var(--surface) 55%);
}
.event-card.featured .event-date { background: var(--ucc); border-color: var(--ucc); }
.event-card.featured .event-date .event-month { color: #c2cdea; }
.event-card.featured .event-date .event-day { color: #fff; }
.event-card.featured .event-date .event-year { color: #9aa8cc; }
.event-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 2px 7px;
  margin-bottom: 10px;
}
.guest-list { margin-top: 16px; }
.guest-list-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ucc);
  margin-bottom: 8px;
}
.guest-list ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 2px; }
.guest-list li {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 10px 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px 10px;
}
.guest-list .guest-name {
  font-family: var(--serif-en);
  font-size: 16px;
  font-style: italic;
  color: var(--text);
}
.guest-list .guest-schools { font-size: 13px; color: var(--text-dim); }
.guest-list .guest-field {
  font-size: 12.5px;
  color: var(--gold);
  font-family: var(--serif-en);
  font-style: italic;
}
.event-detail { margin-top: 16px; }
.event-detail > div {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 14px;
  padding: 9px 0;
  border-bottom: 1px dotted var(--border);
}
.event-detail > div:last-child { border-bottom: none; }
.event-detail dt {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--ucc);
  padding-top: 3px;
}
.event-detail dd {
  margin: 0;
  font-size: 13.5px;
  color: var(--text);
  line-height: 1.75;
}
.event-detail dd strong { color: var(--text); font-weight: 600; }
@media (max-width: 640px) {
  .event-detail > div { grid-template-columns: 1fr; gap: 2px; }
}

/* Journal */
.journal-entry {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 32px 32px 36px;
  margin-top: 8px;
}
.journal-entry + .journal-entry { margin-top: 2px; }
.entry-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-dim);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 22px;
}
.entry-meta .entry-date { color: var(--ucc); }
.entry-meta .entry-tag,
.entry-meta .entry-grade { color: var(--text-dim); }
.entry-title {
  font-family: var(--serif-cjk);
  font-weight: 500;
  font-size: 26px;
  line-height: 1.3;
  margin-bottom: 12px;
  color: var(--text);
}
.entry-summary {
  color: var(--text-dim);
  font-size: 14.5px;
  line-height: 1.85;
  margin-bottom: 28px;
  padding-left: 14px;
  border-left: 2px solid var(--ucc);
}
.entry-body h4 {
  font-family: var(--serif-cjk);
  font-weight: 500;
  font-size: 18px;
  color: var(--text);
  margin-top: 30px;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px dotted var(--border);
}
.entry-body h4:first-child { margin-top: 0; }
.entry-body h4 .num {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--ucc);
  margin-right: 12px;
  font-weight: 400;
}
.entry-body p {
  color: var(--text);
  font-size: 14.5px;
  line-height: 1.85;
  margin-top: 10px;
}
.entry-body p strong { color: var(--ucc); font-weight: 500; }
.entry-body ul {
  margin-top: 10px;
  padding-left: 22px;
  color: var(--text);
  font-size: 14.5px;
  line-height: 1.85;
}
.entry-body ul li { margin-top: 4px; }
.entry-body .qa {
  margin-top: 14px;
  padding: 14px 18px;
  background: var(--surface-2);
  border-left: 2px solid var(--ucc);
}
.entry-body .qa .q {
  color: var(--text);
  font-size: 14.5px;
  font-weight: 500;
}
.entry-body .qa .q::before {
  content: 'Q · ';
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--ucc);
  margin-right: 4px;
}
.entry-body .qa .a {
  color: var(--text-dim);
  font-size: 14px;
  margin-top: 8px;
  line-height: 1.8;
}
.entry-body .qa .a::before {
  content: 'A · ';
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--gold);
  margin-right: 4px;
}
.entry-source {
  margin-top: 32px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--text-faint);
}
.instrument-list { display: grid; gap: 2px; margin-top: 12px; }
.instrument-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 18px 22px;
  display: grid;
  grid-template-columns: 130px 1fr 1fr;
  gap: 18px;
  align-items: start;
}
.instrument-name {
  font-family: var(--serif-cjk);
  font-size: 17px;
  font-weight: 500;
  color: var(--text);
}
.instrument-name .alt {
  display: block;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 13px;
  color: var(--ucc);
  margin-top: 2px;
  font-weight: 400;
}
.instrument-pros .col-label,
.instrument-challenges .col-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ucc);
  margin-bottom: 6px;
}
.instrument-challenges .col-label { color: var(--gold); }
.instrument-pros ul,
.instrument-challenges ul {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}
.instrument-pros li,
.instrument-challenges li { padding: 2px 0; }
.instrument-pros li::before {
  content: '+ '; color: var(--ucc); font-family: var(--mono); font-weight: 500;
}
.instrument-challenges li::before {
  content: '− '; color: var(--gold); font-family: var(--mono); font-weight: 500;
}
@media (max-width: 740px) {
  .instrument-card { grid-template-columns: 1fr; gap: 10px; padding: 14px 16px; }
  .instrument-name { padding-bottom: 8px; border-bottom: 1px dotted var(--border); }
}

.entry-callout {
  margin-top: 16px;
  padding: 18px 22px;
  background: rgba(27,58,138,0.08);
  border-left: 2px solid var(--ucc);
}
.entry-callout p {
  font-size: 14px;
  color: var(--text);
  line-height: 1.85;
}
.entry-callout p + p { margin-top: 10px; }
.entry-callout strong { color: var(--ucc); }

.entry-footnote {
  margin-top: 12px;
  padding: 10px 18px;
  font-size: 12.5px;
  color: var(--text-faint);
  line-height: 1.8;
  border-left: 1px solid var(--border);
  font-style: italic;
}
.entry-footnote strong { color: var(--text-dim); font-style: normal; }

.entry-author {
  margin-top: 24px;
  padding: 20px 24px;
  background: var(--surface-2);
  border-left: 2px solid var(--ucc);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-dim);
}
.entry-author .author-name {
  display: block;
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 18px;
  color: var(--text);
  margin-bottom: 8px;
}
.entry-author .author-role { display: block; }
.entry-author .author-org {
  display: block;
  margin-top: 8px;
  color: var(--text-faint);
  font-size: 12.5px;
}

.journal-placeholder {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 32px;
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.8;
  margin-top: 8px;
}
@media (max-width: 640px) {
  .journal-entry { padding: 22px 20px 28px; }
}

/* FAQ */

/* Restored Parents Zone + UCC Journal */
body.zh-only .t-en,
body.en-only .t-zh { display: none !important; }

.family-access-note {
  margin: 36px 0 18px;
  color: var(--ucc-grey-light);
  font-size: 14px;
}

.parents-gate {
  margin: 38px 0 28px;
  padding: clamp(32px, 5vw, 56px);
  position: relative;
  overflow: hidden;
  background: var(--ucc-blue);
  color: #fff;
  text-align: center;
}
.parents-gate::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -180px;
  width: 360px;
  height: 360px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 50%;
}
.parents-gate .pg-icon {
  width: 62px;
  height: 62px;
  margin: 0 auto 18px;
  border: 1px solid rgba(255,255,255,.58);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 25px;
}
.parents-gate .pg-title {
  position: relative;
  z-index: 1;
  color: #fff;
  font-family: var(--serif);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 600;
}
.parents-gate .pg-desc {
  max-width: 720px;
  margin: 14px auto 24px;
  position: relative;
  z-index: 1;
  color: rgba(255,255,255,.84);
  font-size: 15px;
  line-height: 1.75;
}
.parents-gate .pg-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  position: relative;
  z-index: 1;
}
.parents-gate .pg-btn {
  min-height: 46px;
  padding: 11px 22px;
  border: 2px solid var(--ucc-sky);
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  background: var(--ucc-sky);
  color: var(--ucc-blue-dark);
  font-weight: 700;
  cursor: pointer;
}
.parents-gate .pg-btn:hover { background: #fff; border-color: #fff; }
.parents-gate .pg-hint {
  max-width: 680px;
  margin: 20px auto 0;
  position: relative;
  z-index: 1;
  color: rgba(255,255,255,.58);
  font-size: 12px;
}

.parents-inner {
  max-height: 620px;
  overflow: hidden;
  filter: blur(9px) grayscale(.35);
  opacity: .24;
  pointer-events: none;
  user-select: none;
}
body.parents-unlocked .parents-inner {
  max-height: none;
  overflow: visible;
  filter: none;
  opacity: 1;
  pointer-events: auto;
  user-select: auto;
}
body.parents-unlocked .parents-gate { display: none; }

/* ── 管理员横条 ─────────────────────────────────────────────────────────
   只有空间 owner 会看到(family-access.js 按 /me 的 isOwner 决定挂不挂)。
   有人在等批准时是实心蓝条 + 计数,没人等时缩成一行淡淡的入口 ——
   入口一直在,是因为「我在哪儿批准」本来就不该靠记 URL。 */
.ucc-admin-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 0 0 26px;
  padding: 10px 16px;
  border: 1px solid var(--ucc-light-grey);
  border-radius: 10px;
  background: var(--ucc-cream);
  color: var(--ucc-grey-light);
  font-size: 13px;
}
.ucc-admin-bar .ab-text { flex: 1 1 220px; }
.ucc-admin-bar .ab-go {
  flex: 0 0 auto;
  color: var(--ucc-blue);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}
/* 有人在等批准:青蓝底。上面是黄色免责条、下面是深蓝 hero,
   深蓝横条夹在中间会跟 hero 糊成一片,青蓝跟两边都拉得开。 */
.ucc-admin-bar.is-waiting,
.ucc-admin-bar.is-approved,
.ucc-admin-bar.is-rejected,
.ucc-admin-bar.has-pending {
  padding: 15px 20px;
  border: none;
  border-left: 5px solid var(--ucc-blue);
  border-radius: 4px;
  background: var(--ucc-sky);
  color: var(--ucc-blue-dark);
  font-size: 15px;
  box-shadow: 0 10px 30px rgba(0, 31, 91, .14);
}
.ucc-admin-bar.has-pending .ab-badge,
.ucc-admin-bar.is-waiting .ab-badge,
.ucc-admin-bar.is-approved .ab-badge,
.ucc-admin-bar.is-rejected .ab-badge {
  flex: 0 0 auto;
  min-width: 30px;
  height: 30px;
  padding: 0 9px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--ucc-blue);
  color: #fff;
  font-family: var(--display);
  font-size: 17px;
  font-weight: 600;
}
.ucc-admin-bar.has-pending .ab-text { color: var(--ucc-blue-dark); }
.ucc-admin-bar.has-pending .ab-text strong { color: var(--ucc-blue-dark); }
.ucc-admin-bar.has-pending .ab-go {
  padding: 9px 18px;
  border-radius: 999px;
  background: var(--ucc-blue);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}
.ucc-admin-bar.has-pending .ab-go:hover { background: var(--ucc-blue-dark); }

/* ── 申请人自己的状态 ─────────────────────────────────────────────
   和 owner 那条共用版式，只换配色，让"谁在看"一眼分得开：
   青蓝 = 你要去批准别人；黄/绿/红 = 你自己的申请怎么样了。
   颜色沿用站内 callout 已有的警示红与待办黄；通过态需要一个正面色，
   这里就近取一个克制的绿，只在本组件里用，不进全局变量。 */
.ucc-admin-bar.is-waiting {
  background: #fff8e6;
  border-left-color: #e3b23c;
  color: #6b5200;
}
.ucc-admin-bar.is-waiting .ab-badge { background: #e3b23c; color: #4a3800; }
.ucc-admin-bar.is-waiting .ab-text,
.ucc-admin-bar.is-waiting .ab-text strong { color: #6b5200; }

.ucc-admin-bar.is-approved {
  background: #eef7f1;
  border-left-color: #2e7d4f;
  color: #1e5c39;
}
.ucc-admin-bar.is-approved .ab-badge { background: #2e7d4f; color: #fff; }
.ucc-admin-bar.is-approved .ab-text,
.ucc-admin-bar.is-approved .ab-text strong { color: #1e5c39; }

.ucc-admin-bar.is-rejected {
  background: #fff0ee;
  border-left-color: #d14937;
  color: #9f2f22;
}
.ucc-admin-bar.is-rejected .ab-badge { background: #d14937; color: #fff; }
.ucc-admin-bar.is-rejected .ab-text,
.ucc-admin-bar.is-rejected .ab-text strong { color: #9f2f22; }

@media (max-width: 780px) {
  .ucc-admin-bar { gap: 10px; }
  .ucc-admin-bar.has-pending,
  .ucc-admin-bar.is-waiting,
  .ucc-admin-bar.is-approved,
  .ucc-admin-bar.is-rejected { font-size: 14px; padding: 13px 15px; }
  .ucc-admin-bar .ab-go { width: 100%; text-align: center; }
}

/* 申请人这一侧:面板本身要说清「已经交上去了」,不能只靠角落里一个小药丸 */
.parents-gate.pg-pending { background: var(--ucc-blue-dark); }
.parents-gate.pg-pending .pg-icon {
  border-color: var(--ucc-sky);
  color: var(--ucc-sky);
}
.parents-gate.pg-rejected { background: #4a1d2e; }
.parents-gate.pg-rejected .pg-icon { border-color: rgba(255,255,255,.5); }

#uccReg-badge {
  display: none;
  position: fixed;
  top: 146px;
  right: 24px;
  z-index: 88;
  padding: 8px 14px;
  border: 1px solid rgba(0,48,135,.2);
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 8px 28px rgba(0,31,91,.13);
  color: var(--ucc-blue);
  font-size: 12px;
  font-weight: 700;
}
#uccReg-badge.show { display: block; }
#uccReg-badge.pending { border-color: #e3b23c; background: #fff8e6; color: #7a5a00; }
#uccReg-mask {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 150;
  padding: 20px;
  align-items: center;
  justify-content: center;
  background: rgba(0,31,91,.78);
  backdrop-filter: blur(5px);
}
#uccReg-mask.show { display: flex; }
#uccReg-card {
  width: min(100%, 460px);
  padding: 38px;
  background: #fff;
  box-shadow: 0 28px 80px rgba(0,0,0,.28);
}
#uccReg-card .ucc-reg-mark {
  margin-bottom: 12px;
  color: var(--ucc-sky);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .2em;
}
#uccReg-card h2 {
  margin-bottom: 10px;
  color: var(--ucc-blue);
  font-size: 34px;
}
#uccReg-card .sub {
  margin-bottom: 22px;
  color: var(--ucc-grey-light);
  font-size: 14px;
  line-height: 1.6;
}
#uccReg-card label {
  display: block;
  margin: 14px 0 6px;
  color: var(--ucc-blue);
  font-size: 12px;
  font-weight: 700;
}
#uccReg-card input {
  width: 100%;
  padding: 12px 13px;
  border: 1px solid var(--ucc-light-grey);
  background: var(--ucc-cream);
  color: var(--ucc-grey);
}
#uccReg-card input:focus { border-color: var(--ucc-sky); outline: 2px solid var(--ucc-sky-light); }
#uccReg-card .err { min-height: 20px; margin-top: 10px; color: #a11522; font-size: 12px; }
#uccReg-card .row { display: flex; gap: 10px; margin-top: 12px; }
#uccReg-card button {
  flex: 1;
  padding: 11px 16px;
  border: 2px solid var(--ucc-blue);
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
}
#uccReg-card .primary { background: var(--ucc-blue); color: #fff; }
#uccReg-card .ghost { background: #fff; color: var(--ucc-blue); }

.parents-inner > .notices-subheader:first-child { margin-top: 0; }
.parents-inner .channel,
.parents-inner .link-tile,
.parents-inner .event-card,
.parents-inner .notice-items li,
.journal-entry,
.instrument-card,
.entry-author,
.entry-body .qa {
  box-shadow: none;
}
.journal-entry { margin-top: 24px; }
.entry-title { color: var(--ucc-blue); }
.entry-summary { border-left-color: var(--ucc-sky); }
.entry-body h4 { color: var(--ucc-blue); }
.entry-body .qa { border-left-color: var(--ucc-sky); }
.entry-source { line-height: 1.7; }
.public-handbook-heading {
  margin: 84px 0 8px;
  padding-top: 48px;
  border-top: 1px solid var(--ucc-light-grey);
}


/* ------------------------------------------------------------
   免责声明条：页眉正下方常驻，不可关闭。
   这个站的版式刻意贴近学校官网，所以必须在第一屏就说清它不是官方站。
   ------------------------------------------------------------ */
.site-disclaimer {
  padding: 11px clamp(16px, 4vw, 34px);
  background: #fff8e6;
  border-bottom: 1px solid #e3b23c;
  color: #5b4405;
  font-size: 13px;
  line-height: 1.6;
}
.site-disclaimer strong { color: #7a5a00; }
.site-disclaimer a { color: #7a5a00; text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 780px) { .site-disclaimer { font-size: 12px; padding: 10px 14px; } }

.kb-footer .foot-mark {
  font-family: var(--display);
  font-size: 19px;
  font-weight: 400;
  color: #fff;
  margin-bottom: 6px;
  letter-spacing: .012em;
}
.kb-footer .foot-sub {
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(255,255,255,.6);
}
.kb-footer .info-label {
  margin-bottom: 8px;
  color: rgba(255,255,255,.55);
  font-size: 11px;
  letter-spacing: .06em;
}
.kb-footer .footer-disclaimer {
  position: relative;
  z-index: 1;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255,255,255,.22);
  color: rgba(255,255,255,.78);
  font-size: 13px;
  line-height: 1.8;
}
.kb-footer .footer-disclaimer strong { color: #fff; }

/* Heads Up 分册导航 */
.edition-nav {
  margin: 22px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.edition-nav a {
  padding: 7px 13px;
  border: 1px solid var(--ucc-light-grey);
  border-radius: 999px;
  color: var(--ucc-blue);
  background: #fff;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}
.edition-nav a:hover { border-color: var(--ucc-blue); background: var(--ucc-cream); }
.edition-nav a.muted { color: var(--ucc-grey-light); }
.edition-nav a.current {
  border-color: var(--ucc-blue);
  background: var(--ucc-blue);
  color: #fff;
  cursor: default;
}

/* Heads Up digest */
.digest-meta {
  margin: 26px 0 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.scope-pill {
  padding: 7px 11px;
  border: 1px solid var(--ucc-light-grey);
  border-radius: 999px;
  background: var(--ucc-cream);
  color: var(--ucc-blue);
  font-size: 12px;
  font-weight: 700;
}
.digest-alert {
  margin: 18px 0 28px;
  padding: 22px 24px;
  border-left: 5px solid var(--ucc-sky);
  background: var(--ucc-sky-light);
  color: var(--ucc-grey);
  line-height: 1.75;
}
.digest-alert strong { color: var(--ucc-blue); }
.action-grid {
  margin: 18px 0 34px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.action-card {
  min-height: 168px;
  padding: 22px;
  border-top: 4px solid var(--ucc-blue);
  background: #f4f7fb;
}
.action-card .action-date {
  color: var(--ucc-blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.action-card h3 { margin: 12px 0 8px; color: var(--ucc-blue); font-size: 20px; }
.action-card p { margin: 0; color: var(--ucc-grey-light); font-size: 14px; line-height: 1.6; }
.digest-section {
  margin: 44px 0 0;
  padding-top: 26px;
  border-top: 1px solid var(--ucc-light-grey);
}
.digest-section h2 { margin-bottom: 8px; }
.digest-kicker {
  color: var(--ucc-blue);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}
/* 摘要正文里的引文（podcast 全文等）—— blockquote 的样式原本只在 .prose 作用域下，
   digest 区用不到，会退化成裸段落 */
.digest-section blockquote {
  margin: 22px 0;
  padding: 22px 26px;
  border-left: 5px solid var(--ucc-sky);
  background: var(--ucc-sky-light);
  color: var(--ucc-blue-dark);
}
.digest-section blockquote p { margin: 0 0 12px; line-height: 1.8; }
.digest-section blockquote p:last-child { margin-bottom: 0; }

.fact-list { margin: 18px 0 0; padding-left: 22px; }
.fact-list li { margin: 10px 0; color: var(--ucc-grey); line-height: 1.75; }
.source-note {
  margin: 48px 0 0;
  padding: 22px 24px;
  border: 1px solid var(--ucc-light-grey);
  background: #fff;
  color: var(--ucc-grey-light);
  font-size: 14px;
  line-height: 1.7;
}
.source-note a { color: var(--ucc-blue); font-weight: 700; }

@media (max-width: 920px) {
  .action-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .action-grid { grid-template-columns: 1fr; }
  .action-card { min-height: 0; }
  .digest-alert, .source-note { padding: 18px; }
}

@media (max-width: 780px) {
  #uccReg-badge { top: 124px; right: 12px; }
  #uccReg-card { padding: 28px 22px; }
  .parents-gate { margin-top: 24px; padding: 34px 22px; }
  .parents-gate .pg-actions { flex-direction: column; }
  .parents-gate .pg-btn { width: 100%; }
  .journal-entry { padding: 24px 20px 28px; }
  .event-card { grid-template-columns: 1fr; }
}


/* 常见问题页 —— 复用 journal 的 Q/A 版式，首段与「A ·」标记同行 */
body[data-page="faq"] .qa .a > p:first-child { display: inline; }
body[data-page="faq"] .qa .a > ul { margin-top: 10px; }
body[data-page="faq"] .qa-src {
  margin-top: 12px;
  padding-top: 8px;
  border-top: 1px dotted var(--border);
  color: var(--ucc-grey-light);
  font-size: 12.5px;
  line-height: 1.7;
}
body[data-page="faq"] .qa-src a { color: var(--ucc-grey-light); border-bottom: 1px dotted var(--ucc-sky); }
body[data-page="faq"] .prose h2 { margin-top: 48px; scroll-margin-top: 150px; }
body[data-page="faq"] .qa { scroll-margin-top: 150px; }
body[data-page="faq"] .faq-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin-top: 24px;
  padding: 16px 18px;
  background: var(--surface-2);
  border-left: 2px solid var(--gold);
}
body[data-page="faq"] .faq-toc a {
  color: var(--ucc-blue);
  font-size: 13px;
  letter-spacing: .2px;
  text-decoration: none;
  padding: 4px 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  white-space: nowrap;
}
body[data-page="faq"] .faq-toc a:hover { border-color: var(--ucc-sky); background: var(--ucc-sky-light); }

/* ── Family Handbook 中译（/parents/handbook/）─────────────────────
   一页 3 万多字、220 多张表，所以要多给它一点导航和呼吸：两级目录、
   四五级标题有区分度、宽表自己横向滚动而不是把版心撑破。 */
.hb-back { margin: 0 0 6px; font-size: 13px; }
.hb-back a { color: var(--ucc-blue); text-decoration: none; }
.hb-back a:hover { text-decoration: underline; }

.hb-toc { margin: 30px 0 10px; padding: 20px 22px; background: var(--surface-2); border-left: 2px solid var(--gold); }
.hb-toc-group { margin-bottom: 16px; }
.hb-toc-group:last-child { margin-bottom: 0; }
.hb-toc-part {
  display: block;
  font-family: var(--serif-cjk, inherit);
  font-size: 15px;
  font-weight: 600;
  color: var(--ucc-blue);
  text-decoration: none;
  margin-bottom: 8px;
}
.hb-toc-part:hover { text-decoration: underline; }
.hb-toc-secs { display: flex; flex-wrap: wrap; gap: 6px 8px; }
.hb-toc-secs a {
  color: var(--ucc-blue);
  font-size: 13px;
  text-decoration: none;
  padding: 3px 10px;
  border: 1px solid var(--border);
  background: var(--surface);
}
.hb-toc-secs a:hover { border-color: var(--ucc-sky); background: var(--ucc-sky-light); }

/* 手册正文比一般分类页深两级,h4/h5 得看得出层次,不然全是一样粗的黑字 */
.hb-body h3 { scroll-margin-top: 90px; }
.hb-body h2 { scroll-margin-top: 90px; }
.hb-body h4 {
  margin: 30px 0 10px;
  color: var(--ucc-blue);
  font-size: 19px;
  font-weight: 600;
}
.hb-body h5 {
  margin: 22px 0 8px;
  color: var(--text);
  font-size: 16px;
  font-weight: 600;
}
.hb-body h5::before { content: "· "; color: var(--ucc-sky); }

/* 表格：联系人表、着装表都很宽，让表格自己滚，别顶开版心 */
.hb-body .table-scroll { overflow-x: auto; margin: 24px 0; }
.hb-body .table-scroll table { margin: 0; min-width: 520px; }
.hb-body .table-scroll td { line-height: 1.7; }

/* ---- Heads Up PDF 下载横幅 ---- */
.pdf-banner {
  display: flex; gap: 20px; align-items: flex-start;
  margin: 26px 0; padding: 22px 24px;
  background: linear-gradient(135deg, #f4f7fa 0%, #e8f8fc 100%);
  border: 1px solid var(--ucc-light-grey);
  border-left: 6px solid var(--ucc-blue);
}
.pdf-banner.locked { background: var(--ucc-cream); border-left-color: var(--ucc-grey-light); }
/* 解锁之后这条提示就多余了 —— 否则已登录的家长会同时看到
   真正的下载按钮和一句「登录后可下载」，自相矛盾。
   family-access.js 解锁时会给 body 加 .parents-unlocked。 */
body.parents-unlocked .pdf-banner.locked { display: none; }
/* 服务器把关的受保护区：nginx 只把完整页面发给成员，匿名访客拿到的公开镜像里这块已被剥空。
   所以只要这里面有内容，就已经证明是成员，不需要再等 family-access.js 在浏览器里解锁 ——
   而且那个脚本在没有门禁面板的页面（如 Heads Up 首页）上根本不运行，等也等不到，
   成员会一直看到一块模糊、点不动的区域，以为自己被挡在外面了（实际发生过）。 */
.parents-inner.server-gated {
  filter: none !important; opacity: 1 !important;
  pointer-events: auto !important; user-select: auto !important;
}
/* 有真按钮（= 完整页面，是成员）就不再显示「登录后可下载」 */
.parents-inner.server-gated:has(.pdf-btn) ~ .pdf-banner.locked { display: none; }
.pdf-banner-left { flex: 0 0 auto; }
.pdf-banner-icon {
  width: 58px; height: 58px; display: flex; align-items: center; justify-content: center;
  background: var(--ucc-blue); color: #fff; border-radius: 3px;
  font-family: var(--display); font-size: 17px; letter-spacing: .06em;
}
.pdf-banner.locked .pdf-banner-icon { background: var(--ucc-grey-light); font-size: 24px; }
.pdf-banner-main { flex: 1 1 auto; min-width: 0; }
.pdf-banner h3 {
  margin: 0 0 4px; font-family: var(--display);
  font-size: 21px; font-weight: 500; color: var(--ucc-blue-dark);
}
.pdf-banner-sub { margin: 0 0 14px; font-size: 14px; color: var(--text-dim); }
.pdf-banner .pdf-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 12px; }
/* 选择器要压过 `.prose a { color: var(--ucc-blue) }`，
   否则实心按钮会是蓝底蓝字 —— 底色和文字同色，肉眼完全看不见。 */
.pdf-banner .pdf-btn,
.pdf-banner .pdf-btn:link,
.pdf-banner .pdf-btn:visited {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 12px 26px; border: 1px solid var(--ucc-blue); border-radius: 2px;
  background: var(--ucc-blue); color: #fff; text-decoration: none;
  font-family: var(--display); font-size: 15px; letter-spacing: .06em;
  text-transform: uppercase; transition: background .15s ease;
}
.pdf-banner .pdf-btn:hover { background: var(--ucc-blue-hover); color: #fff; }
.pdf-banner .pdf-btn.ghost,
.pdf-banner .pdf-btn.ghost:link,
.pdf-banner .pdf-btn.ghost:visited { background: transparent; color: var(--ucc-blue); }
.pdf-banner .pdf-btn.ghost:hover { background: #fff; color: var(--ucc-blue-dark); }
.pdf-banner .pdf-note { margin: 0; font-size: 13px; line-height: 1.65; color: var(--text-dim); }
@media (max-width: 780px) {
  .pdf-banner { flex-direction: column; gap: 14px; padding: 18px 16px; }
  .pdf-banner-icon { width: 46px; height: 46px; font-size: 15px; }
  .pdf-banner h3 { font-size: 18px; }
  .pdf-banner .pdf-actions { flex-direction: column; }
  .pdf-banner .pdf-btn { justify-content: center; }
}

/* ---- 空间管理员网页编辑（assets/space-editor.js）---- */
/* 成员看到的说明 */
.space-edit-notice {
  margin: 0 0 16px; padding: 9px 14px;
  font-size: 13px; color: var(--ucc-blue-dark);
  background: #fff8e6; border-left: 4px solid #e0a100;
}
.space-edit-notice strong { color: var(--ucc-blue-dark); }

/* 管理员工具栏：吸顶，编辑中变蓝 */
.space-edit-bar {
  position: sticky; top: 8px; z-index: 60;
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px;
  margin: 0 0 18px; padding: 10px 14px;
  background: #fff; border: 1px solid var(--ucc-light-grey); border-left: 5px solid #e0a100;
  box-shadow: 0 6px 18px rgba(0, 31, 91, .08);
  font-size: 13px;
}
.space-edit-bar.on { border-left-color: var(--ucc-blue); background: var(--ucc-sky-light); }
.space-edit-bar .seb-spacer { flex: 1 1 auto; }
.space-edit-bar .seb-hint { color: var(--text-dim); }
.space-edit-bar kbd {
  font: 11px ui-monospace, Menlo, monospace; padding: 1px 5px;
  border: 1px solid var(--ucc-light-grey); border-radius: 3px; background: #fff;
}
.space-edit-bar .seb-note { flex-basis: 100%; font-size: 12px; color: var(--text-dim); }
.seb-btn {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  padding: 7px 14px; border: 1px solid var(--ucc-blue); border-radius: 2px;
  background: #fff; color: var(--ucc-blue); font: 500 13px var(--display); letter-spacing: .04em;
}
.seb-btn:hover { background: var(--ucc-sky-light); }
.seb-btn.primary { background: var(--ucc-blue); color: #fff; }
.seb-btn.primary:hover { background: var(--ucc-blue-hover); }
.seb-link {
  cursor: pointer; border: 0; background: none; padding: 0;
  color: var(--ucc-blue); font: inherit; text-decoration: underline; text-underline-offset: 3px;
}
.seb-link.warn { color: #9f2f22; }

/* 编辑模式：可点的段落给个虚线框 */
body.space-editing .parents-inner .zh-only[data-ek],
body.space-editing.en-only .parents-inner .en-only[data-ek] { cursor: text; }
body.space-editing.zh-only .parents-inner .zh-only[data-ek]:hover,
body.space-editing.en-only .parents-inner .en-only[data-ek]:hover {
  outline: 1px dashed var(--ucc-sky); outline-offset: 2px; background: rgba(61, 201, 235, .06);
}
.parents-inner [data-ek].space-active {
  outline: 2px solid var(--ucc-blue) !important; outline-offset: 3px;
  background: #fff !important; caret-color: var(--ucc-blue);
}
/* 管理员视角：改过的段落淡淡地标出来 */
body.space-owner .parents-inner [data-edited] {
  background-image: linear-gradient(transparent 62%, rgba(224, 161, 0, .22) 62%);
}

/* 单段浮动工具条 */
.space-edit-tools {
  position: absolute; z-index: 80;
  display: flex; align-items: center; gap: 6px; padding: 6px;
  background: var(--ucc-blue-dark); border-radius: 3px;
  box-shadow: 0 8px 22px rgba(0, 31, 91, .28);
}
.space-edit-tools[hidden] { display: none; }
.space-edit-tools button {
  cursor: pointer; padding: 5px 11px; border: 1px solid rgba(255,255,255,.35); border-radius: 2px;
  background: transparent; color: #fff; font: 13px var(--sans);
}
.space-edit-tools button:hover { background: rgba(255,255,255,.12); }
.space-edit-tools button.primary { background: var(--ucc-sky); border-color: var(--ucc-sky); color: var(--ucc-blue-dark); font-weight: 600; }
.space-edit-tools button.revert { border-color: rgba(255,180,160,.6); color: #ffd9cf; }
.space-edit-tools .set-msg { color: #cfe9f5; font-size: 12px; padding: 0 4px; }
.space-edit-tools .set-msg.err { color: #ffb4a3; }

.space-flash {
  position: absolute; z-index: 90; padding: 4px 10px; border-radius: 2px;
  background: #1c7c4a; color: #fff; font-size: 12px; pointer-events: none;
  animation: space-flash 1.6s ease forwards;
}
@keyframes space-flash { 0%, 70% { opacity: 1; } 100% { opacity: 0; transform: translateY(-6px); } }

/* 修订历史弹窗 */
.space-modal {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0, 20, 60, .45); padding: 20px;
}
.space-modal .sm-card {
  width: min(720px, 100%); max-height: 82vh; display: flex; flex-direction: column;
  background: #fff; border-top: 4px solid var(--ucc-blue); box-shadow: 0 20px 60px rgba(0,0,0,.25);
}
.space-modal .sm-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border-bottom: 1px solid var(--ucc-light-grey); font-family: var(--display); font-size: 17px;
}
.space-modal .sm-x { border: 0; background: none; font-size: 24px; line-height: 1; cursor: pointer; color: var(--text-dim); }
.space-modal .sm-body { padding: 14px 18px 18px; overflow: auto; font-size: 13.5px; }
.space-modal .sm-list { list-style: none; margin: 0; padding: 0; }
.space-modal .sm-list li { padding: 12px 0; border-bottom: 1px solid var(--ucc-light-grey); }
.space-modal .sm-meta { font-size: 12px; color: var(--text-dim); margin-bottom: 6px; }
.space-modal .sm-tag { color: var(--ucc-blue); font-weight: 600; }
.space-modal .sm-tag.rv { color: #9f2f22; }
.space-modal .sm-before { color: #8a4b3f; text-decoration: line-through; text-decoration-color: rgba(159,47,34,.4); margin-bottom: 4px; }
.space-modal .sm-after { color: var(--text); }
.space-modal .sm-muted { color: var(--text-dim); }

@media (max-width: 780px) {
  .space-edit-bar { top: 4px; font-size: 12px; }
  .space-edit-bar .seb-hint { flex-basis: 100%; order: 3; }
  .space-edit-tools { flex-wrap: wrap; max-width: calc(100vw - 16px); }
}

/* ── 「申请加入家长专区」要醒目（2026-10-02）──────────────────────────────
   原来它和「用 JIC 登录」长得一样，都是浅蓝药丸；而且要登录后才出现，
   家长登录完常常停在那儿，不知道还差一步。改成白底大按钮 + 一圈缓慢的脉冲，
   面板里再写出三步，让人一眼知道自己在第几步。 */
.parents-gate .pg-btn.pg-register {
  min-height: 60px;
  padding: 14px 36px;
  font-size: 19px;
  letter-spacing: .02em;
  background: #fff;
  border-color: #fff;
  color: var(--ucc-blue-dark);
  box-shadow: 0 6px 22px rgba(0, 0, 0, .28);
  animation: pg-register-pulse 2.2s ease-out infinite;
}
.parents-gate .pg-btn.pg-register:hover,
.parents-gate .pg-btn.pg-register:focus-visible {
  background: var(--ucc-sky);
  border-color: var(--ucc-sky);
  color: var(--ucc-blue-dark);
}
.parents-gate .pg-btn.pg-register::after { content: " →"; margin-left: 6px; }
@keyframes pg-register-pulse {
  0%   { box-shadow: 0 6px 22px rgba(0,0,0,.28), 0 0 0 0 rgba(61, 201, 235, .75); }
  70%  { box-shadow: 0 6px 22px rgba(0,0,0,.28), 0 0 0 16px rgba(61, 201, 235, 0); }
  100% { box-shadow: 0 6px 22px rgba(0,0,0,.28), 0 0 0 0 rgba(61, 201, 235, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .parents-gate .pg-btn.pg-register { animation: none; }
}

.parents-gate .pg-steps {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 10px;
  margin: 22px auto 0;
  max-width: 720px;
  font-size: 14px;
  color: rgba(255, 255, 255, .78);
}
.parents-gate .pg-steps .pg-step {
  padding: 4px 12px;
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 999px;
  white-space: nowrap;
}
.parents-gate .pg-steps .pg-step.key {
  border-color: #fff;
  background: rgba(255, 255, 255, .14);
  color: #fff;
  font-weight: 700;
}
.parents-gate .pg-steps .pg-arrow { align-self: center; opacity: .6; }
@media (max-width: 640px) {
  .parents-gate .pg-btn.pg-register { font-size: 18px; }
  .parents-gate .pg-steps .pg-step { white-space: normal; }
}