/* Shared reading interface. Loaded after feature styles so existing content,
   authorization, and learning interactions keep their original contracts. */
:root {
  --paper: #faf9f6;
  --surface: #ffffff;
  --ink: #272c30;
  --navy: #272c30;
  --muted: #656a6c;
  --blue: #315c6b;
  --line: #e2e3de;
  --soft: #f0f1ed;
  --red: #a12f45;
  --radius: 14px;
  --font-en: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--paper);
  accent-color: var(--blue);
  scrollbar-color: #acb2b0 var(--paper);
}
::selection { background: #d9e7e9; color: #1d3942; }
body { background: var(--paper); -webkit-text-size-adjust: 100%; }
input, textarea { caret-color: var(--blue); }
input::placeholder, textarea::placeholder { color: #737878; opacity: 1; }
a { text-underline-offset: 4px; }
h1, h2, h3 { color: inherit; letter-spacing: -.025em; text-wrap: balance; }
h1 { font-size: 2.5rem; line-height: 1.3; }
h2 { line-height: 1.45; }
button, a, input, select, textarea, summary { touch-action: manipulation; }
:is(button,a,input,select,textarea,summary):focus-visible {
  outline: 3px solid #437f91; outline-offset: 4px;
}
.button, .button.secondary {
  min-height: 46px; border-radius: 10px; box-shadow: none;
  font-size: .9375rem; font-weight: 600; text-decoration: none;
}
.button { background: var(--blue); color: white; }
.button:hover { background: #244b59; box-shadow: none; transform: none; }
.button.secondary { background: var(--soft); border: 1px solid transparent; color: var(--blue); }
.button.secondary:hover { background: #e3e8e5; }
.button.danger { background: var(--red); }
.text-button { color: var(--blue); min-height: 44px; }
input, select, textarea { border-color: #c9cfcc; background: var(--surface); border-radius: 10px; }
input:focus, select:focus, textarea:focus { border-color: var(--blue); outline-color: #b8d0d7; }
.page { padding: 42px 40px 72px; max-width: 1160px; }
.eyebrow { display: none; }

/* Quiet application shell and one consistent place for account controls. */
.topbar {
  height: 76px; min-height: 76px; padding: 0 max(32px, calc((100vw - 1080px) / 2));
  background: var(--paper); border-bottom: 0; flex-wrap: nowrap;
}
.brand { font-size: 1rem; font-weight: 650; letter-spacing: -.015em; gap: 10px; color: var(--ink); }
.brand img { width: 33px; height: 33px; border: none; border-radius: 9px; }
.account { gap: 16px; margin: 0; }
.topbar .text-button { display:inline-flex;align-items:center;justify-content:center;min-height:44px;line-height:1.4;white-space:nowrap; }
.account-center { font-size: .875rem; text-decoration: none; }
.account-menu { position: relative; }
.account-menu summary {
  list-style: none; width: 44px; height: 44px; display: grid; place-items: center;
  border-radius: 50%; background: #eceee9; cursor: pointer; color: var(--blue);
}
.account-menu summary::-webkit-details-marker { display: none; }
.account-menu summary svg { width: 21px; height: 21px; }
.account-menu[open] summary { background: #dbe6e5; }
.account-menu-panel {
  position: absolute; right: 0; top: 52px; z-index: 80; width: 230px;
  padding: 10px; border-radius: 14px; background: white; box-shadow: 0 12px 40px #25363126;
}
.account-menu-panel p { padding: 12px; font-size: .9375rem; overflow-wrap: anywhere; }
.account-menu-panel small { display: block; font-size: .75rem; color: var(--muted); margin-top: 2px; }
.account-menu-panel .text-button { display: flex; width: 100%; justify-content: flex-start; padding: 12px; border-radius: 8px; }
.account-menu-panel .text-button:hover { background: var(--soft); }
.account-menu-panel [data-action=logout] { color: var(--red); }
.trial-banner {
  max-width: 1080px; margin: 0 auto; padding: 10px 0 14px; font-size: .75rem;
  background: transparent; color: var(--muted); border: none; gap: 10px; line-height: 1.7;
}
.trial-banner strong { color: #745927; white-space: nowrap; font-size: .75rem; }
.site-primary-nav.bing-nav {
  position: sticky; top: 0; z-index: 35; display: flex; justify-content: flex-start;
  gap: 32px; max-width: none; margin: 0; border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line); background: var(--paper);
  padding: 0 max(32px, calc((100vw - 1080px) / 2));
}
.site-primary-nav.bing-nav a, .site-primary-nav.bing-nav .home-refresh-entry {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 58px; margin: 0; padding: 12px 2px; border-radius: 0;
  background: transparent; border: 0; border-bottom: 2px solid transparent;
  color: var(--muted); font-size: .875rem; font-weight: 500; box-shadow: none;
}
.site-primary-nav.bing-nav a svg { width: 19px; height: 19px; flex: none; }
.site-primary-nav.bing-nav a.selected { color: var(--blue); border-bottom-color: var(--blue); font-weight: 650; background: transparent; }
.site-primary-nav.bing-nav a:hover { color: var(--blue); background: #edf0ea; }
.usage-prompt { max-width: 1080px; margin: 12px auto 0; padding: 12px 16px; background: #eef0eb; border-radius: 10px; font-size: .8125rem; }
.usage-prompt .text-button { font-size: .8125rem; }
.site-footer { background: var(--paper); padding: 20px 24px; }
.site-footer .legal-links { gap: 0 28px; }
.site-footer .legal-links a { font-size: .75rem; }
.home-refresh { min-height: 44px; font-size: .8125rem; padding: 10px 16px; box-shadow: 0 3px 12px #293c3d1a; }

/* Content-led home: a reading column and compact, functional destinations. */
.page.home-page { max-width: 1160px; padding-top: 34px; }
.home-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 24px; margin: 0 0 30px; }
.home-heading h1 { font-size: 2.25rem; line-height: 1.4; letter-spacing: -.03em; font-weight: 650; }
.home-heading > p:last-child { margin: 0; font-size: .875rem; color: var(--muted); line-height: 1.8; }
.home-layout { display: grid; grid-template-columns: minmax(0,1.8fr) minmax(270px,1fr); grid-template-rows: auto auto 1fr; gap: 20px 38px; align-items: start; }
.home-guide { grid-column: 2; grid-row: 1; display: block; padding: 28px; min-width: 0; background: var(--blue); color: white; border-radius: 14px; text-decoration: none; }
.home-guide h2 { font-size: 1.375rem; line-height: 1.5; font-weight: 600; margin: 0 0 12px; color: white; }
.home-guide > p { color: #ecf1ee; font-size: .875rem; line-height: 1.85; max-width: 27em; }
.home-guide-action { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 18px; padding: 10px 0 0; color: white; font-size: .8125rem; font-weight: 600; min-height: 44px; border-top: 1px solid #ffffff40; }
.home-guide-action svg, .home-reading-action svg, .home-reading-heading svg { width: 19px; height: 19px; flex: none; }
.home-guide:hover { background: #244b59; }
.home-entries { grid-column: 2; grid-row: 2; display: block; background: white; border-radius: 14px; padding: 0 20px; }
.home-entry, .home-entry:hover { position: static; display: flex; flex-direction: row; align-items: center; gap: 14px; min-width: 0; min-height: 99px; padding: 18px 0; background: transparent; border: 0; border-radius: 0; box-shadow: none; transform: none; color: var(--ink); text-decoration: none; }
.home-entry + .home-entry { border-top: 1px solid var(--line); }
.home-entry > div { flex: 1; min-width: 0; }
.home-entry h2 { font-size: 1rem; font-weight: 600; line-height: 1.5; margin: 0 0 5px; padding: 0; letter-spacing: -.015em; }
.home-entry:hover h2 { color: var(--blue); }
.home-entry-description { font-size: .75rem; line-height: 1.7; margin: 0; color: var(--muted); }
.home-entry-symbol { display: grid; place-items: center; width: 30px; flex: none; color: var(--blue); }
.home-entry-symbol svg { width: 27px; height: 27px; }
.home-entry > svg { width: 16px; height: 16px; flex: none; color: var(--blue); }
.home-learning-link { grid-column: 2; grid-row: 3; display: flex; align-items: center; gap: 14px; margin: 0; padding: 18px 20px; background: #f0f1ea; border-radius: 12px; text-decoration: none; border: 0; color: var(--ink); font-size: .875rem; font-weight: 600; }
.home-learning-icon { display: grid; place-items: center; width: 30px; flex: none; }
.home-learning-icon svg { width: 23px; height: 23px; color: var(--blue); }
.home-learning-link small { display: block; margin: 5px 0 0; font-size: .75rem; font-weight: 400; line-height: 1.6; color: var(--muted); }
.home-learning-link > svg { margin-left: auto; width: 17px; height: 17px; flex: none; color: var(--blue); }
.home-reading { grid-column: 1; grid-row: 1 / span 3; min-width: 0; }
.home-reading-heading, .home-updates-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin: 0; padding: 0 0 16px; border: 0; }
.home-reading-heading h2, .home-updates-heading h2 { font-size: 1.125rem; line-height: 1.5; font-weight: 600; }
.home-reading-heading > a { display: inline-flex; align-items: center; gap: 5px; font-size: .8125rem; color: var(--blue); text-decoration: none; min-height: 44px; margin: -8px 0; }
.home-reading-heading > a svg { width: 15px; height: 15px; }
.home-reading-list { padding: 0; }
.home-reading-item { display: block; padding: 25px 4px; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--line); }
.home-reading-item h3 { font-size: 1.25rem; line-height: 1.6; margin: 0 0 10px; font-weight: 600; text-wrap: pretty; letter-spacing: -.015em; }
.home-reading-item:hover h3 { color: var(--blue); }
.home-reading-item > p { color: var(--muted); font-size: .875rem; line-height: 1.9; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.home-reading-bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 16px; }
.home-reading-meta { display: flex; flex-wrap: wrap; gap: 6px 16px; color: var(--muted); font-size: .75rem; font-variant-numeric: tabular-nums; }
.home-reading-action { display: inline-flex; align-items: center; gap: 9px; color: var(--blue); font-size: .75rem; font-weight: 600; flex: none; }
.home-reading-lead { background: white; padding: 30px; border-radius: 14px; border: 0; }
.home-reading-lead h3 { font-size: 1.875rem; line-height: 1.5; letter-spacing: -.025em; margin-bottom: 18px; }
.home-reading-lead > p { font-size: .9375rem; -webkit-line-clamp: unset; }
.home-reading-lead .home-reading-bottom { margin-top: 26px; }
.home-reading-state { padding: 28px; background: white; border-radius: 14px; font-size: .875rem; color: var(--muted); min-height: 180px; }
.home-reading-state a { display: inline-flex; margin-top: 16px; min-height: 44px; align-items: center; }
.home-updates { margin: 40px 0 0; padding: 0; border: none; border-radius: 0; background: transparent; box-shadow: none; }
.home-updates-heading p { font-size: .75rem; color: var(--muted); }
.home-update-list { display: grid; grid-template-columns: 1fr 1fr; column-gap: 38px; margin: 0; padding: 0; }
.home-update { display: block; padding: 20px 0; border-top: 1px solid var(--line); }
.home-update time { display: block; margin-bottom: 7px; font-size: .6875rem; font-variant-numeric: tabular-nums; color: var(--muted); }
.home-update-content h3 { font-size: .9375rem; line-height: 1.65; font-weight: 600; }
.home-update-content p { font-size: .8125rem; color: var(--muted); line-height: 1.85; margin-top: 6px; }
.home-update-link { color: var(--ink); }
.home-update-new { font-size: .625rem; padding: 2px 6px; border-radius: 4px; background: #e1ebe6; color: #365f4f; }

/* Reading library: a generous type hierarchy with compact supporting chrome. */
.articles-page, .learning-page, .series-page { padding-top: 40px; }
.articles-heading { margin-bottom: 28px; align-items: end; }
.articles-heading h1, .series-heading h1, .learning-heading h1 { font-size: 2.125rem; line-height: 1.45; letter-spacing: -.025em; max-width: 760px; }
.articles-heading h1 span { color: var(--ink); }
.articles-heading > div > p:last-child, .series-heading > p:last-child, .learning-heading > p:last-child { font-size: .9375rem; color: var(--muted); margin-top: 12px; }
.articles-count { border: none; padding: 0; font-size: .75rem; color: var(--muted); }
.articles-count strong { font-size: 1.75rem; font-weight: 500; color: var(--ink); font-family: inherit; }
.articles-tools { border-color: var(--line); }
.article-view-tabs { gap: 24px; }
.article-view-tabs a { font-size: .9375rem; padding: 12px 0; color: var(--muted); }
.article-view-tabs a.active { color: var(--blue); border-color: var(--blue); }
#article-search-form button { background: var(--blue); font-size: .875rem; border-radius: 10px; }
#article-search-form input { font-size: 16px; }
.article-filters { gap: 8px; margin: 22px 0; }
.article-filter { border: none; border-radius: 7px; background: var(--soft); padding: 10px 12px; font-size: .8125rem; color: #555d5b; min-height: 40px; }
.article-filter.active { background: #dde7e7; color: #284f5b; }
.article-list { border: 0; border-radius: 14px; background: white; padding: 0 28px; }
.article-card, .article-card:hover, .article-card.article-card-pinned {
  padding: 28px 0; gap: 0; border: none; border-top: 1px solid var(--line); border-radius: 0;
  background: transparent; box-shadow: none; transform: none;
}
.article-list > .article-card:first-child { border-top: 0; }
.article-list > .article-card.article-card-pinned { background: #f0f1ea; margin: 0 -28px; padding: 28px; border-radius: 14px 14px 0 0; }
.article-card-number { display: none; }
.article-card h2 { font-size: 1.3125rem; line-height: 1.6; margin: 10px 0; }
.article-card h2 a { color: var(--ink); }
.article-meta { font-size: .75rem; color: var(--muted); gap: 12px; }
.article-summary { font-size: .9375rem; line-height: 1.95; color: #52595a; }
.article-tag { background: transparent; border: none; padding: 4px 0; color: var(--muted); font-size: .75rem; }
.article-tags { gap: 12px; }
.article-read-link { font-size: .8125rem; color: var(--blue); }
.article-pin-badge { background: #e6e9dd; color: #525c39; border: 0; border-radius: 4px; }
.article-start, .article-reading-guide, .article-prompts { padding: 24px; border: 0; border-radius: 14px; background: white; box-shadow: none; }
.article-start { background: #f0f1ea; }
.article-start h2, .article-reading-guide h2 { font-size: 1.0625rem; }
.article-start p:not(.eyebrow), .article-reading-guide p { color: var(--muted); font-size: .875rem; line-height: 1.9; }
.article-start a, .article-reading-guide a { color: var(--blue); font-size: .875rem; }
.article-theme-card { background: white; border: 1px solid var(--line); border-radius: 12px; box-shadow: none; padding: 26px; }
.article-theme-card:hover { transform: none; box-shadow: none; border-color: #8fa9ad; }
.article-theme-detail { border-radius: 0; background: transparent; border: 0; padding: 20px 0; }
.article-reader-layout { grid-template-columns: minmax(0,760px) minmax(180px,1fr); gap: 54px; }
.article-reader { border: none; border-radius: 0; background: transparent; padding: 24px 0 0; box-shadow: none; }
.article-reader header h1 { font-size: 2.375rem; line-height: 1.55; letter-spacing: -.025em; margin: 16px 0; }
.article-takeaways { padding: 22px 24px; margin: 30px 0; background: #f0f1ea; border: 0; border-radius: 12px; color: #485047; }
.article-body { font-size: 1.125rem; line-height: 2.05; color: #303638; max-width: 72ch; }
.article-body p { line-height: inherit; }
.article-body h2, .article-body h3 { margin-top: 2em; margin-bottom: .8em; }
.article-reader-aside { padding-top: 28px; }
.article-related { padding: 22px 0; }
.article-related h3 { font-size: 1rem; line-height: 1.7; }
.article-guide-toc { background: transparent; border: 1px solid var(--line); border-radius: 10px; }
.article-reader-toolbar { font-size: .8125rem; }

/* Animation and sentence tools follow the same library grammar. */
.series-heading { margin-bottom: 32px; }
.series-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.series-card, .series-card:hover, .series-card.ready, .series-card.coming {
  min-height: 0; padding: 26px; border: 0;
  border-radius: 14px; box-shadow: none; background: white; transform: none;
}
.series-card.ready, .series-card.ready:hover { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 28px; padding: 30px; background: var(--blue); color: white; }
.series-card.ready .series-card-title { grid-column: 1; grid-row: 1 / 3; align-self: center; }
.series-card.ready .series-card-title h2 { color: white; font-size: 2.75rem; }
.series-card.ready .series-card-top { grid-column: 2; margin: 0; }
.series-card.ready .series-card-note { grid-column: 2; color: #ecf1ee; margin: 0; }
.series-card.ready .series-card-bottom { grid-column: 2; color: white; padding: 12px 0 0; }
.series-card.ready .series-status { background: #ecf1ee; color: var(--blue); }
.series-index { display: none; }
.series-card-top { margin-bottom: 12px; }
.series-status { border: 0; padding: 3px 7px; font-size: .6875rem; border-radius: 4px; background: var(--soft); color: #606662; }
.ready .series-status { background: #e0ebe4; color: #36654a; }
.series-card-title h2 { font-size: 1.75rem; font-family: var(--font-en); color: var(--ink); }
.series-card-title p { font-family: var(--font-en); font-size: .9375rem; color: var(--muted); }
.series-card-note { font-size: .875rem; line-height: 1.8; margin: 12px 0; color: var(--muted); }
.series-card-bottom { border: 0; padding-top: 10px; color: var(--blue); font-size: .8125rem; }
.coming .series-card-bottom { color: var(--muted); }
.search-workspace { background: transparent; color: var(--ink); border: 0; border-radius: 0; padding: 12px 0 0; box-shadow: none; }
.search-heading h1 { font-size: 2.125rem; letter-spacing: -.025em; }
.search-heading > p:last-child, .season-row > p { color: var(--muted); }
.search-input-row input { border: 1px solid #c9cfcc; min-height: 52px; }
.search-input-row .button { background: var(--blue); color: white; }
.query-examples a { background: var(--soft); color: #4f5c5b; border: 0; border-radius: 7px; padding: 10px 12px; }
.query-examples a:hover { background: #e0e7e1; }
.season-tabs a { color: var(--muted); }
.season-tabs a.selected { color: var(--blue); border-color: var(--blue); }
.bing-nav:not(.site-primary-nav) { position: static; background: transparent; border-color: var(--line); }
.bing-nav:not(.site-primary-nav) a { font-size: .8125rem; min-height: 44px; }
.bing-nav:not(.site-primary-nav) .selected { border-color: var(--blue); color: var(--blue); background: transparent; }
.guide-card, .guide-card:hover { background: white; border: 1px solid var(--line); border-radius: 12px; padding: 22px 20px; box-shadow: none; transform: none; }
.guide-code { font-family: var(--font-en); font-variant-numeric: tabular-nums; font-size: .75rem; color: var(--muted); }
.guide-card p { font-family: var(--font-en); font-size: .9375rem; color: var(--muted); }
.guide-card small { font-size: .75rem; }
.bing-result { padding: 25px; border-radius: 12px; background: white; border-color: var(--line); }
.say-it { border: 0; background: #f1f4f1; border-radius: 8px; padding: 20px; }
.say-it p { font-family: var(--font-en); font-size: 1.4rem; color: #264650; line-height: 1.65; }
.say-it > .small, .bing-context, .action-copy { color: #525b5b; }
.guide-heading h1 { font-size: 2.125rem; }
.guide-heading h1 span { font-family: var(--font-en); color: var(--muted); font-size: 1.2rem; }
.guide-item { border-radius: 12px; }
.guide-item summary strong { font-size: 1.0625rem; }
.guide-body .say-it { padding: 18px; }
.guide-end-note, .notice { border: 0; border-radius: 10px; background: #f0f1e9; color: #515a4e; }
.learning-tabs { gap: 22px; border-color: var(--line); }
.learning-tabs a { font-size: .9375rem; border-radius: 0; }
.learning-tabs a.selected { background: transparent; color: var(--blue); border-color: var(--blue); }
.learning-card, .learning-card.is-pinned { border-radius: 12px; padding: 24px; border: 1px solid var(--line); background: white; box-shadow: none; }
.learning-english { font-family: var(--font-en); font-size: 1.4rem; line-height: 1.7; color: var(--ink); }
.learning-tool { min-height: 44px; border-radius: 8px; color: var(--blue); }
.learning-empty { padding: 56px 24px; border-radius: 0; background: transparent; border: 0; }
.learning-empty h2 { font-size: 1.35rem; }
.learning-empty p { font-size: .9375rem; line-height: 1.9; }
.learning-playlist-bar { background: #edf2ef; border-color: var(--line); border-radius: 10px; }

/* Membership and authentication use quiet, native-feeling form groups. */
.member-page { max-width: 860px; }
.member-intro h1 { font-size: 2rem; }
.member-intro p { font-size: .875rem; }
.access-card, .extension-card, .member-privacy-entry { border: 0; background: white; border-radius: 14px; padding: 26px; box-shadow: none; }
.access-card h2, .extension-card h2 { font-size: 1.125rem; }
.access-card p, .extension-card p { font-size: .9375rem; }
.access-card + .access-card { margin-top: 20px; }
.member-privacy-entry small { font-size: .8125rem; }
.usage-metrics { gap: 24px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 20px 0; }
.usage-metrics > div { background: transparent; padding: 0; border-radius: 0; }
.usage-metrics strong { font-size: 1.35rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.usage-report .usage-ranges .button { min-height: 44px; }
.usage-definition, .usage-ranking li { font-size: .875rem; }
.panel, .stat { border-radius: 12px; border-color: var(--line); }
.login { min-height: calc(100dvh - 85px); background: var(--paper); max-width: 1120px; margin: auto; grid-template-columns: 1fr 1fr; }
.login-intro { background: transparent; color: var(--ink); padding: 48px 44px; gap: 48px; }
.login-intro .brand { color: var(--ink); }
.login-story h1 { font-size: 2.75rem; letter-spacing: -.03em; font-weight: 650; line-height: 1.5; }
.login-story p, .login-caption { color: var(--muted); }
.login-main { padding: 72px 44px; }
.login-form { max-width: 380px; }
.login-form h2 { font-size: 1.75rem; letter-spacing: -.025em; }
.login-form > p { font-size: .9375rem; }
.registration-consent { background: transparent; border-radius: 0; padding: 20px 0; border: 0; border-top: 1px solid var(--line); }
.registration-consent input { accent-color: var(--blue); }
dialog { border: 0; border-radius: 16px; box-shadow: 0 20px 70px #25363140; }
dialog::backdrop { background: #27353055; backdrop-filter: none; }
#toast { background: #293f46; border-radius: 10px; }

@media (max-width: 1000px) {
  .home-heading { display: block; }
  .home-heading > p:last-child { margin-top: 8px; }
  .home-layout { grid-template-columns: minmax(0,1.6fr) minmax(245px,1fr); column-gap: 24px; }
  .home-guide { padding: 23px; }
  .home-reading-lead { padding: 26px; }
  .home-reading-lead h3 { font-size: 1.625rem; }
  .article-reader-layout { grid-template-columns: minmax(0,1fr); gap: 32px; }
  .trial-banner, .usage-prompt { margin-left: 32px; margin-right: 32px; }
  .article-reader { max-width: 720px; }
  .article-reader-aside { max-width: 720px; width: 100%; margin: auto; }
}
@media (max-width: 700px) {
  :root { scroll-padding-bottom: 90px; }
  body.has-primary-navigation { padding-bottom: calc(72px + env(safe-area-inset-bottom,0px)); }
  .page, .page.home-page, .articles-page, .bing-page, .learning-page, .series-page { padding: 28px 22px 48px; }
  .topbar { height: 68px; min-height: 68px; padding: 0 20px; gap: 8px; }
  .brand { gap: 8px; font-size: .9375rem; }
  .brand img { width: 30px; height: 30px; }
  .account { gap: 6px; flex-wrap: nowrap; }
  .account-center { font-size: .75rem; padding: 10px 6px; }
  .account-menu summary { width: 38px; height: 44px; background: transparent; }
  .account-menu-panel { right: 0; }
  .trial-banner { margin: 0; padding: 8px 22px 12px; font-size: .6875rem; line-height: 1.8; display: flex; gap: 8px; }
  .trial-banner strong { font-size: .6875rem; }
  .site-primary-nav.bing-nav {
    position: fixed; top: auto; bottom: 0; left: 0; right: 0; z-index: 50;
    display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 0;
    min-height: 72px; padding: 6px 8px calc(6px + env(safe-area-inset-bottom,0px));
    background: var(--surface); border-top: 1px solid var(--line); border-bottom: none;
  }
  .site-primary-nav.bing-nav a, .site-primary-nav.bing-nav .home-refresh-entry {
    display: flex; flex-direction: column; gap: 5px; min-height: 58px;
    padding: 5px 1px; border: 0; font-size: .6875rem; line-height: 1.4;
    color: var(--muted); background: transparent; border-radius: 8px;
  }
  .site-primary-nav.bing-nav a svg { height: 23px; width: 23px; }
  .site-primary-nav.bing-nav a.selected { color: var(--blue); background: transparent; border: 0; }
  .usage-prompt { margin: 4px 22px 0; padding: 12px; font-size: .75rem; }
  .usage-prompt > div { gap: 18px; }
  .home-heading { margin-bottom: 22px; }
  .home-heading h1 { font-size: 1.75rem; line-height: 1.4; }
  .home-heading > p:last-child { font-size: .8125rem; line-height: 1.8; max-width: 27em; margin-top: 8px; }
  .home-layout { display: flex; flex-direction: column; gap: 26px; }
  .home-layout > * { width: 100%; }
  .home-guide { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 5px 16px; padding: 20px; }
  .home-guide h2 { grid-column: 1; font-size: 1.0625rem; line-height: 1.5; margin: 0; }
  .home-guide > p { grid-column: 1; font-size: .75rem; line-height: 1.75; }
  .home-guide-action { grid-column: 2; grid-row: 1 / span 2; width: 24px; min-height: 44px; margin: 0; padding: 0; border: 0; }
  .home-guide-action > span { display: none; }
  .home-guide-action svg { width: 22px; height: 22px; }
  .home-reading-heading { padding-bottom: 14px; }
  .home-reading-heading h2, .home-updates-heading h2 { font-size: 1.125rem; }
  .home-reading-heading > a { font-size: .75rem; }
  .home-reading-item { padding: 22px 2px; }
  .home-reading-item h3 { font-size: 1.0625rem; line-height: 1.65; margin-bottom: 9px; }
  .home-reading-item > p { font-size: .8125rem; line-height: 1.85; }
  .home-reading-lead { padding: 23px 22px; }
  .home-reading-lead h3 { font-size: 1.375rem; line-height: 1.55; margin-bottom: 14px; }
  .home-reading-lead > p { font-size: .875rem; }
  .home-reading-lead .home-reading-bottom { margin-top: 20px; }
  .home-reading-meta { font-size: .6875rem; gap: 5px 10px; }
  .home-reading-action { font-size: .6875rem; gap: 6px; }
  .home-reading-action svg { width: 16px; height: 16px; }
  .home-entries { padding: 0 20px; }
  .home-entry, .home-entry:hover { padding: 18px 0; gap: 16px; min-height: 91px; }
  .home-entry h2 { font-size: 1rem; }
  .home-entry-description { font-size: .75rem; }
  .home-learning-link { margin-top: -14px; padding: 18px 20px; }
  .home-updates { margin-top: 34px; }
  .home-update-list { display: block; }
  .home-updates-heading { padding-bottom: 14px; }
  .home-updates-heading p { font-size: .6875rem; }
  .home-update { display: block; padding: 18px 0; }
  .home-update time { display: block; margin-bottom: 7px; font-size: .6875rem; }
  .home-update-content h3 { font-size: .875rem; }
  .home-update-content p { font-size: .8125rem; }
  .site-footer { padding: 16px 20px; }
  .site-footer .legal-links { gap: 0 18px; }
  .site-footer .legal-links a { font-size: .6875rem; }
  .articles-heading h1, .series-heading h1, .search-heading h1, .learning-heading h1 { font-size: 1.625rem; }
  .articles-heading > div > p:last-child, .series-heading > p:last-child, .learning-heading > p:last-child { font-size: .875rem; line-height: 1.85; }
  .articles-heading h1 span { display: inline; }
  .articles-count { display: none; }
  .articles-tools { padding-bottom: 18px; }
  .article-view-tabs { gap: 24px; margin-bottom: 16px; }
  .article-filter { font-size: .75rem; padding: 10px; min-height: 44px; }
  .article-library-layout { display: block; }
  .article-card, .article-card:hover, .article-card.article-card-pinned { padding: 22px 0; }
  .article-card h2 { font-size: 1.125rem; }
  .article-list { padding: 0 20px; }
  .article-list > .article-card.article-card-pinned { margin: 0 -20px; padding: 22px 20px; }
  .article-summary { font-size: .875rem; }
  .article-card-bottom { gap: 12px; flex-wrap: wrap; }
  .article-sidebar { display: block; margin-top: 24px; }
  .article-reader { padding: 16px 0 0; }
  .article-reader header h1 { font-size: 1.7rem; line-height: 1.6; }
  .article-takeaways { padding: 18px; font-size: .875rem; margin: 24px 0; }
  .article-body, .article-body.article-guide { font-size: 1rem; line-height: 2; }
  .article-reader-aside { display: block; padding-top: 0; }
  .article-theme-detail { padding: 16px 0; }
  .article-themes-grid { grid-template-columns: 1fr; }
  .series-grid { grid-template-columns: 1fr; }
  .series-heading { margin-bottom: 24px; }
  .series-card-title h2 { font-size: 1.5rem; }
  .series-card, .series-card:hover { padding: 22px; }
  .series-card.ready, .series-card.ready:hover { grid-template-columns: 1fr; padding: 26px; gap: 8px; }
  .series-card.ready .series-card-title { grid-row: auto; grid-column: 1; }
  .series-card.ready .series-card-top, .series-card.ready .series-card-note, .series-card.ready .series-card-bottom { grid-column: 1; }
  .series-card.ready .series-card-title h2 { font-size: 2.75rem; }
  .search-workspace { padding: 0; }
  .search-input-row { display: flex; flex-wrap: nowrap; gap: 8px; }
  .search-input-row input { flex: 1; min-width: 0; width: 0; font-size: 16px; min-height: 48px; }
  .search-input-row .button { width: auto; min-width: 68px; padding: 10px 14px; }
  .query-examples a { font-size: .75rem; min-height: 40px; }
  .season-row { margin-top: 18px; }
  .season-tabs { gap: 16px; }
  .guide-grid { grid-template-columns: 1fr; gap: 0; }
  .guide-card, .guide-card:hover { padding: 20px 0; border: 0; border-top: 1px solid var(--line); border-radius: 0; background: transparent; }
  .bing-nav:not(.site-primary-nav) { padding: 0 22px; gap: 8px 20px; flex-wrap: wrap; justify-content: flex-start; }
  .bing-nav:not(.site-primary-nav) a { padding: 12px 0; font-size: .75rem; }
  .guide-heading { margin-top: 0; }
  .guide-heading h1 { font-size: 1.75rem; }
  .guide-pdf-actions { display: flex; flex-wrap: wrap; gap: 8px; }
  .guide-heading .guide-pdf-actions .button { flex: 1 1 135px; font-size: .8125rem; padding: 10px 12px; margin-top: 6px; }
  .guide-body { padding: 20px 16px; }
  .bing-result, .learning-card, .learning-card.is-pinned { padding: 20px 16px; }
  .say-it { padding: 16px; }
  .learning-tabs { gap: 18px; }
  .learning-tabs a { font-size: .8125rem; padding: 12px 0; }
  .learning-english { font-size: 1.25rem; }
  .learning-empty { padding: 40px 6px; }
  .access-card, .extension-card, .member-privacy-entry { padding: 22px 18px; border-radius: 12px; }
  .member-intro h1 { font-size: 1.625rem; }
  .usage-metrics { grid-template-columns: 1fr; gap: 18px; }
  .usage-metrics > div { padding: 0; }
  .login { display: block; min-height: calc(100dvh - 80px); }
  .login-intro { padding: 28px 24px 8px; gap: 0; }
  .login-intro .brand { font-size: 1rem; }
  .login-story, .login-caption { display: none; }
  .login-main { padding: 32px 24px 48px; }
  .login-form { max-width: 440px; }
  .login-form h2 { font-size: 1.625rem; }
  .login-form > p { font-size: .875rem; margin-bottom: 26px; }
  .label { font-size: .8125rem; }
  dialog { padding: 24px 20px; }
  #toast { bottom: calc(90px + env(safe-area-inset-bottom,0px)); }
}
@media (max-width: 360px) {
  .home-heading h1 { font-size: 1.625rem; }
  .home-guide { padding: 18px 16px; gap: 5px 12px; }
  .home-guide h2 { font-size: 1rem; }
  .home-reading-lead { padding: 20px 18px; }
  .home-reading-lead h3 { font-size: 1.25rem; }
  .home-reading-lead .home-reading-bottom { flex-wrap: wrap; row-gap: 12px; }
  .topbar { padding: 0 14px; }
  .brand { font-size: .8125rem; gap: 6px; }
  .brand img { width: 27px; height: 27px; }
  .account { gap: 0; }
  .account-center { font-size: .6875rem; }
  .page, .page.home-page, .articles-page, .bing-page, .learning-page, .series-page { padding-left: 18px; padding-right: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}

/* Explicit scopes replace the old per-section palettes and inherited chrome. */
.articles-page, .bing-nav.site-primary-nav { --blue: #315c6b; --navy: #272c30; --line: #e2e3de; --muted: #656a6c; }
.login-form { animation: none; }
.search-workspace .search-scope-note, .search-workspace .scene-history-heading { color: var(--muted); }
.search-workspace .scene-history-heading button { color: var(--blue); min-height: 44px; }
.article-reading-guide .eyebrow, .article-start .eyebrow { display: none; }
.bing-nav.site-primary-nav:has(a.selected[href="#articles"]) { --blue: #315c6b; }
body.has-floating-home-refresh { padding-bottom: 0; }
body.has-floating-home-refresh > .home-refresh {
  position: static; align-self: center; margin: 0 0 20px; right: auto; bottom: auto;
  flex-shrink: 0; box-shadow: none;
}
.series-card-title { margin: 4px 0 6px; }
.series-card-top { margin-bottom: 12px; }
.series-card-bottom { margin-top: 6px; }
.series-card .series-status { padding: 3px 7px; border-radius: 4px; }
.bing-nav.site-primary-nav > a.selected[href="#home"] { background: transparent; color: var(--blue); border-bottom: 2px solid var(--blue); }
.bing-nav.site-primary-nav > a:focus-visible { outline: 3px solid #437f91; outline-offset: -3px; }
@media (max-width: 700px) {
 .bing-nav.site-primary-nav > a.selected[href="#home"] { border: 0; background: transparent; border-radius: 8px; }
 .series-card-title { margin: 2px 0 4px; }
 .series-card-bottom { margin-top: 4px; }
}

/* Member list controls wrap independently of the homepage. */
.member-filters { flex-wrap: wrap; justify-content: flex-end; }
.member-filters #member-sort { width: 200px; }
@media (max-width: 850px) {
 .member-filters #search { flex: 1 0 100%; width: 100%; }
 .member-filters #filter { flex: 1 1 116px; min-width: 0; }
 .member-filters #member-sort { flex: 1 1 180px; min-width: 0; }
}

/* Home: equal core functions and mobile-first refinements, 2026-09-29. */
.home-hub { max-width: 1240px; padding-top: 36px; }
.hub-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.hub-heading h1 { margin: 0; font-size: 2.125rem; line-height: 1.45; font-weight: 650; letter-spacing: -.025em; }
.hub-heading p { margin: 0; color: var(--muted); font-size: .9375rem; }
.hub-paths { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; }
.hub-path { display: flex; flex-direction: column; color: var(--ink); text-decoration: none; overflow: hidden; border-radius: 14px; min-width: 0; background: #f2ebe0; }
.hub-path-copy { padding: 25px 26px 19px; }
.hub-path-copy h2 { margin: 0 0 9px; font-size: 1.5rem; font-weight: 650; line-height: 1.4; letter-spacing: -.025em; }
.hub-path-copy p { margin: 0; font-size: .875rem; line-height: 1.75; color: #685646; max-width: 24em; }
.hub-stage { height: 262px; min-height: 0; position: relative; overflow: hidden; }
.hub-notes-stage { display: flex; flex-direction: column; justify-content: center; padding: 22px 30px; color: #68452f; }
.hub-note-title { font-size: 2rem; font-weight: 600; line-height: 1.5; letter-spacing: -.02em; }
.hub-note-title em { font-style: normal; color: #8b5739; }
.hub-note-source { margin-top: 22px; font-size: .8125rem; color: #765b46; }
.hub-animation { background: #e8f0ef; }
.hub-animation .hub-path-copy p { color: #496365; }
.hub-animation-stage { padding: 23px 28px 22px; color: #254d57; display: flex; flex-direction: column; }
.hub-scene-question { font-size: 1.1875rem; line-height: 1.5; }
.hub-scene-answer { margin-top: 18px; display: flex; flex-direction: column; gap: 2px; }
.hub-scene-answer strong { font-size: 2.625rem; font-weight: 600; line-height: 1.25; letter-spacing: -.02em; }
.hub-scene-answer > span { font-size: 1rem; }
.hub-scene-source { display: block; margin-top: auto; font-size: .75rem; line-height: 1.8; color: #466266; }
.hub-songs { background: #ecedef; }
.hub-songs .hub-path-copy p { color: #59616b; }
.hub-songs-stage { background: #363c54; }
.hub-songs-stage img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 43%; display: block; }
.hub-song-caption { display: flex; flex-direction: column; position: absolute; bottom: 0; left: 0; right: 0; padding: 10px 20px; background: #283943; color: #fff; }
.hub-song-caption strong { font-size: .9375rem; font-weight: 550; }
.hub-song-caption > span { font-size: .6875rem; color: #e2e8eb; }
.hub-path-bottom { margin: auto 26px 0; padding: 20px 0; border-top: 1px solid #d9d1c4; display: flex; justify-content: space-between; align-items: center; gap: 12px; color: #654932; font-size: .9375rem; font-weight: 600; min-height: 68px; }
.hub-path-bottom svg { width: 20px; height: 20px; flex: none; }
.hub-animation .hub-path-bottom { color: #285762; border-color: #ccdcd9; }
.hub-songs .hub-path-bottom { color: #394854; border-color: transparent; }
.hub-path:hover .hub-path-bottom { text-decoration: underline; text-underline-offset: 5px; }
.hub-path:focus-visible { outline: 3px solid var(--focus,#437f91); outline-offset: 5px; }
.hub-shortcuts { margin: 24px 0 44px; display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--line); padding-bottom: 22px; column-gap: 42px; }
.hub-shortcuts a { display: flex; align-items: center; gap: 15px; text-decoration: none; color: var(--blue); padding: 10px 0; min-width: 0; }
.hub-shortcuts a > svg { width: 23px; height: 23px; flex: none; }
.hub-shortcuts a > svg:last-child { margin-left: auto; width: 18px; }
.hub-shortcuts a > span { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.hub-shortcuts strong { font-size: .9375rem; font-weight: 600; }
.hub-shortcuts small { font-size: .8125rem; color: var(--muted); }
.hub-latest { display: grid; grid-template-columns: 1.2fr 1fr; gap: 52px; }
.hub-latest .home-reading { grid-column: auto; grid-row: auto; }
.hub-latest .home-updates { margin-top: 0; }
.hub-latest .home-reading-heading,.hub-latest .home-updates-heading { min-height: 43px; align-items: baseline; }
.hub-latest .home-reading-item,.hub-latest .home-reading-lead { padding: 22px 0; border-radius: 0; background: none; border-bottom: 1px solid var(--line); }
.hub-latest .home-reading-list { border-top: 1px solid var(--line); }
.hub-latest .home-reading-item h3 { font-size: 1.125rem; margin-bottom: 10px; }
.hub-latest .home-reading-item > p { font-size: .8125rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.hub-latest .home-reading-bottom { margin-top: 13px; }
.hub-latest .home-update-list { grid-template-columns: 1fr; }
@media (max-width:1100px) and (min-width:701px) {
  .home-hub { padding-left: 28px; padding-right: 28px; }
  .hub-paths { gap: 16px; }
  .hub-path-copy { padding: 22px 20px 16px; }
  .hub-path-copy h2 { font-size: 1.25rem; }
  .hub-path-copy p { min-height: 3.5em; }
  .hub-stage { height: 248px; }
  .hub-notes-stage,.hub-animation-stage { padding-left: 22px; padding-right: 22px; }
  .hub-note-title { font-size: 1.7rem; }
  .hub-path-bottom { margin-left: 20px; margin-right: 20px; font-size: .875rem; }
  .hub-heading { display: block; }
  .hub-heading p { margin-top: 8px; }
}
@media (max-width:700px) {
  .page.home-page.home-hub { padding: 18px 20px 40px; }
  .hub-heading { display: block; margin-bottom: 16px; }
  .hub-heading h1 { font-size: 1.625rem; line-height: 1.35; }
  .hub-heading p { font-size: .875rem; margin-top: 5px; line-height: 1.6; max-width: 25em; }
  .hub-paths { display: flex; flex-direction: column; gap: 10px; }
  .hub-path { display: grid; grid-template-columns: minmax(0,1fr) 28%; grid-template-rows: auto auto; height: auto; min-height: 144px; }
  .hub-path-copy { padding: 14px 10px 4px 16px; }
  .hub-path-copy h2 { font-size: 1.1875rem; line-height: 1.4; margin-bottom: 4px; }
  .hub-path-copy p { font-size: .875rem; line-height: 1.5; max-width: 17em; }
  .hub-stage { grid-column: 2; grid-row: 1 / span 2; height: 100%; min-height: 0; }
  .hub-notes-stage { justify-content: center; padding: 14px 10px 14px 4px; }
  .hub-note-title { font-size: .9375rem; line-height: 1.65; letter-spacing: 0; }
  .hub-note-ordinal { display: block; }
  .hub-note-ordinal + br { display: none; }
  .hub-note-source { display: none; }
  .hub-animation-stage { justify-content: center; padding: 14px 10px 14px 2px; }
  .hub-scene-question { font-size: .75rem; }
  .hub-scene-answer { margin-top: 10px; }
  .hub-scene-answer strong { font-size: 1.2rem; }
  .hub-scene-answer > span { font-size: .75rem; }
  .hub-scene-source { display: none; }
  .hub-songs-stage img { object-position: 43% 43%; }
  .hub-song-caption { display: none; }
  .hub-path-bottom { grid-column: 1; padding: 4px 0 12px; margin: 0 12px 0 16px; border-top: 0; min-height: 36px; font-size: .875rem; font-weight: 600; }
  .hub-path-bottom svg { width: 17px; height: 17px; }
  .hub-shortcuts { gap: 16px; margin: 14px 0 30px; padding-bottom: 16px; }
  .hub-shortcuts a { gap: 9px; }
  .hub-shortcuts a > span { display: block; }
  .hub-shortcuts strong { font-size: .875rem; }
  .hub-shortcuts small { display: block; font-size: .75rem; line-height: 1.65; margin-top: 3px; }
  .hub-shortcuts a > svg { width: 18px; height: 18px; }
  .hub-shortcuts a > svg:last-child { display: none; }
  .hub-latest { display: flex; flex-direction: column; gap: 30px; }
  .hub-latest .home-reading-heading h2,.hub-latest .home-updates-heading h2 { font-size: 1.0625rem; }
  .hub-latest .home-reading-item h3 { font-size: 1.0625rem; }
  .hub-latest .home-reading-item > p,.hub-latest .home-update-content p { font-size: .9375rem; line-height: 1.75; }
  .hub-latest .home-reading-meta,.hub-latest .home-reading-action,.hub-latest .home-update time { font-size: .75rem; }
  .hub-latest .home-reading-heading > a { font-size: .875rem; }
  body:has(.home-hub) .site-primary-nav.bing-nav { min-height: 72px; padding: 4px 8px calc(4px + env(safe-area-inset-bottom,0px)); }
  body:has(.home-hub) .site-primary-nav.bing-nav a { min-height: 64px; gap: 4px; justify-content: center; font-size: .75rem; }
  body:has(.home-hub) .site-primary-nav.bing-nav a.selected svg { stroke-width: 2; }
  body:has(.home-hub) .site-footer .legal-links a { font-size: .8125rem; }
  body:has(.home-hub) { padding-bottom: calc(4.5rem + 8px + env(safe-area-inset-bottom,0px)); }
  body:has(.home-hub) .topbar { height: auto; min-height: 68px; flex-wrap: wrap; padding-block: 8px; }
  body:has(.home-hub) .brand { min-width: 0; }
  body:has(.home-hub) .account-menu summary { width: 44px; }
  .hub-shortcuts a { min-height: 44px; }
}
@media (max-width:360px) {
  .page.home-page.home-hub { padding-left: 16px; padding-right: 16px; }
  .hub-path-copy { padding-left: 12px; }
  .hub-path-copy h2 { font-size: 1.125rem; }
  .hub-path-bottom { margin-left: 12px; }
  .hub-note-title { font-size: .875rem; }
  .hub-note-ordinal { display: block; white-space: nowrap; }
  .hub-note-ordinal + br { display: none; }
  .hub-scene-answer strong { font-size: 1.0625rem; }
}
@media (max-width:700px) and (max-height:700px) {
  .hub-heading p { display: none; }
  .hub-path { min-height: 132px; }
}
@media (max-width:700px) and (max-height:620px) {
  body:has(.home-hub) .topbar { height: auto; min-height: 56px; padding-block: 6px; }
  .page.home-page.home-hub { padding-top: 10px; }
  .hub-heading { margin-bottom: 10px; }
  .hub-paths { gap: 8px; }
  .hub-path { min-height: 120px; }
  .hub-path-copy { padding-top: 10px; padding-bottom: 2px; }
  .hub-path-bottom { min-height: 30px; padding-top: 0; padding-bottom: 8px; }
}
@media (hover:none) {
  .hub-path:active,.hub-shortcuts a:active { filter: brightness(.95); }
  .hub-path:hover .hub-path-bottom { text-decoration: none; }
}
@media (min-width:701px) and (max-width:1000px) and (max-height:500px) {
  .page.home-page.home-hub { padding-top: 16px; }
  .hub-heading { margin-bottom: 16px; }
  .hub-heading h1 { font-size: 1.625rem; }
  .hub-heading p { display: none; }
  .hub-stage { height: 190px; }
  .hub-path-copy { padding: 16px 16px 10px; }
}
@media (max-width:1100px) {
  body:has(.home-hub) > #feedback-launcher {
    position: static; align-self: center; flex-direction: row;
    width: auto; height: auto; min-height: 44px; padding: 10px 16px;
    gap: 8px; margin: 0 auto 20px;
  }
}


/* Homepage examples: an exact English/Chinese pair, followed by its use context. */
.home-hub .hub-example{display:flex;flex-direction:column;justify-content:center;gap:18px;padding:24px;color:#254d57}
.home-hub .hub-example-pair{display:flex;flex-direction:column;gap:8px}
.home-hub .hub-example .hub-example-pair strong{font-family:inherit;font-size:1.6rem;font-weight:600;line-height:1.45;overflow-wrap:break-word}
.home-hub .hub-example .hub-example-pair>span{font-size:1rem;line-height:1.65;color:#254d57}
.home-hub .hub-example-context{margin:0;padding-top:14px;border-top:1px solid #cbd6cf;color:#466266;font-size:.8rem;line-height:1.8}
.home-hub .hub-example-source{font-size:.75rem;line-height:1.7;color:#466266}
.home-hub .hub-song-caption small{font-size:.6875rem;line-height:1.7;color:#e2e8eb;margin-top:3px}
@media(max-width:700px){
 .home-hub .hub-animation,.home-hub .hub-talk{grid-template-columns:minmax(0,1fr) minmax(110px,40%)}
 .home-hub .hub-example{padding:16px 12px;gap:0}
 .home-hub .hub-example-pair{gap:8px}
 .home-hub .hub-example .hub-example-pair strong{font-size:1.05rem;line-height:1.55}
 .home-hub .hub-example .hub-example-pair>span{display:block;font-size:.8rem;line-height:1.65}
 .home-hub .hub-example-context,.home-hub .hub-example-source{display:none}
}

/* Home refinement preview: retain the reading world and four equal entry points. */
.home-hub.home-refined {max-width:1240px;padding-top:34px;--home-notes-ink:#68452f;--home-talk-ink:#315c6b}
.home-refined .hub-heading {align-items:flex-end;margin-bottom:26px;gap:24px}
.home-refined .hub-heading h1 {font-size:2.25rem;line-height:1.4;font-weight:650;letter-spacing:-.03em}
.home-refined .hub-heading p {font-size:.9375rem;line-height:1.8;max-width:32em;text-align:right}
.home-refined .home-intro-break {display:none}
.home-hub.home-refined .hub-paths {grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.home-refined .hub-path {min-height:384px;border-radius:16px}
.home-refined .hub-path-copy {padding:24px 24px 14px}
.home-refined .hub-path-copy h2 {font-size:1.3rem;line-height:1.45;margin-bottom:10px;letter-spacing:-.025em}
.home-refined .hub-path-copy p {font-size:.875rem;line-height:1.8;min-height:3.6em;max-width:none}
.home-refined .hub-stage {height:210px}
.home-refined .hub-notes-stage {padding:20px 24px;justify-content:center;gap:18px}
.home-refined .hub-note-lead {font-size:2rem;line-height:1.55;font-weight:600;letter-spacing:-.02em;color:var(--home-notes-ink)}
.home-refined .hub-notes-stage small {font-size:.8125rem;color:#765b46}
.home-hub.home-refined .hub-example {padding:20px 24px;gap:16px}
.home-hub.home-refined .hub-example .hub-example-pair strong {font-size:1.5rem;line-height:1.45;font-weight:600}
.home-hub.home-refined .hub-example .hub-example-pair>span {font-size:.9375rem;line-height:1.65}
.home-refined .hub-example-context {font-size:.8125rem;line-height:1.8;padding-top:12px}
.home-refined .hub-example-source {font-size:.75rem}
.home-refined .hub-path-bottom {margin:0 24px;padding:17px 0;min-height:60px;font-size:.875rem;gap:10px}
.home-refined .hub-talk .hub-path-bottom {color:#315c6b;border-top:1px solid #cdd6c9}
.home-refined .hub-songs-stage {height:210px;margin-top:0;background:#e5e4df}
.home-refined .hub-songs-stage img {height:160px;object-fit:cover;object-position:50% 38%}
.home-refined .hub-song-caption {height:50px;bottom:0;padding:8px 20px;background:#3b5058;justify-content:center}
.home-refined .hub-song-caption strong {font-size:.875rem;line-height:1.5}
.home-refined .hub-song-caption>span {font-size:.75rem;line-height:1.5}
.home-refined .hub-song-caption small {display:none}
.home-refined .home-scenes {margin-top:30px}
.home-refined .home-scenes>header {display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:12px}
.home-refined .home-scenes h2 {margin:0;font-size:1.0625rem;line-height:1.6;font-weight:600}
.home-refined .home-scenes>header>a {display:inline-flex;align-items:center;gap:8px;min-height:44px;font-size:.8125rem;color:var(--blue);text-decoration:none;white-space:nowrap}
.home-refined .home-scenes svg {width:18px;height:18px;flex:none}
.home-refined .home-scenes nav {display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 28px;border-top:1px solid var(--line)}
.home-refined .home-scenes nav a {display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:56px;padding:12px 0;color:var(--blue);font-size:.9375rem;line-height:1.6;text-decoration:none;border-bottom:1px solid var(--line)}
.home-refined .home-scenes a:hover {text-decoration:underline;text-underline-offset:5px}
.home-refined .hub-shortcuts {margin:22px 0 36px;padding-bottom:22px;column-gap:44px}
.home-refined .hub-shortcuts a {min-height:60px}
.home-refined .hub-shortcuts a>span {gap:8px 14px}
.home-refined .hub-latest {grid-template-columns:1.15fr 1fr;gap:64px}
.home-refined .home-reading-heading h2,.home-refined .home-updates-heading h2 {font-size:1.125rem;font-weight:600;line-height:1.6}
.home-refined .home-reading-heading>a {font-size:.8125rem}
.home-refined .home-reading-list {border-top:1px solid var(--line)}
.home-refined .home-reading-item,.home-refined .home-reading-lead {padding:22px 0;background:none;border-bottom:1px solid var(--line);border-radius:0}
.home-refined .home-reading-item h3 {font-size:1.125rem;line-height:1.65;margin:0 0 8px;font-weight:600}
.home-refined .home-reading-item>p {font-size:.875rem;line-height:1.8;color:var(--muted);display:block;-webkit-line-clamp:unset;overflow:visible}
.home-refined .home-reading-bottom {margin-top:12px;align-items:center}
.home-refined .home-reading-meta {font-size:.75rem}
.home-refined .home-reading-action {font-size:.8125rem;display:flex;align-items:center;gap:10px;color:var(--blue)}
.home-refined .home-updates-heading {display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.home-refined .home-updates-heading p {font-size:.8125rem;line-height:1.7;color:var(--muted)}
.home-refined .home-update-list {display:block;margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}
.home-refined .home-update {display:block;padding:20px 0;border-bottom:1px solid var(--line)}
.home-refined .home-update-content h3 {font-size:1rem;line-height:1.65;margin:0 0 8px}
.home-refined .home-update-link {display:flex;justify-content:space-between;align-items:center;gap:16px;text-decoration:none;color:var(--blue)}
.home-refined .home-update-link svg {width:18px;height:18px;flex:none}
.home-refined .home-update-link:hover {text-decoration:underline;text-underline-offset:5px}
.home-refined .home-update-content p {font-size:.875rem;line-height:1.8;margin:0;color:var(--muted)}
.home-refined .home-update time {display:block;margin-top:10px;font-size:.75rem;line-height:1.7;color:var(--muted);font-variant-numeric:tabular-nums}
.home-refined .home-update-archive {margin-top:6px}
.home-refined .home-update-archive summary {padding:14px 0;min-height:48px;color:var(--blue);font-size:.8125rem;line-height:1.6;cursor:pointer}
.home-refined .home-update-archive .home-update-list {border-top:0}
.home-refined a:focus-visible,.home-refined summary:focus-visible {outline:3px solid var(--focus,#437f91);outline-offset:4px;border-radius:4px}
.home-refined ::selection {background:#dde7e7;color:#284f5b}
@media(min-width:701px) and (max-width:1100px){
 .home-hub.home-refined {padding-left:28px;padding-right:28px}
 .home-hub.home-refined .hub-paths {grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
 .home-refined .hub-heading {display:block}
 .home-refined .hub-heading p {text-align:left;margin-top:8px}
 .home-refined .hub-path {min-height:350px}
 .home-refined .hub-stage {height:190px}
 .home-refined .hub-songs-stage img {height:140px}
 .home-refined .hub-latest {gap:36px}
}
@media(max-width:700px){
 .page.home-page.home-hub.home-refined {padding:17px 20px 36px}
 .home-refined .hub-heading {display:block;margin-bottom:16px}
 .home-refined .hub-heading h1 {font-size:1.625rem;line-height:1.4;letter-spacing:-.03em}
 .home-refined .hub-heading p {display:block;text-align:left;font-size:.875rem;line-height:1.8;margin:7px 0 0;max-width:26em}
 .home-refined .home-intro-break {display:none}
 .home-hub.home-refined .hub-paths {grid-template-columns:1fr;gap:10px}
 .home-hub.home-refined .hub-path {display:grid;grid-template-columns:minmax(0,1fr) minmax(116px,37%);grid-template-rows:auto auto;min-height:136px;border-radius:14px;overflow:hidden}
 .home-refined .hub-path-copy {grid-column:1;grid-row:1;padding:16px 10px 5px 17px;min-width:0}
 .home-refined .hub-path-copy h2 {font-size:1.125rem;line-height:1.45;margin:0 0 6px}
 .home-refined .hub-path-copy p {font-size:.875rem;line-height:1.7;min-height:0}
 .home-refined .hub-stage {grid-column:2;grid-row:1/span 2;height:auto;min-height:0}
 .home-refined .hub-notes-stage {padding:16px 10px 16px 12px;gap:10px}
 .home-refined .hub-note-lead {font-size:1.0625rem;line-height:1.65;letter-spacing:0}
 .home-refined .hub-notes-stage small {font-size:.75rem;line-height:1.7}
 .home-hub.home-refined .hub-example {padding:16px 12px;gap:0}
 .home-refined .hub-example-pair {gap:8px}
 .home-hub.home-refined .hub-example .hub-example-pair strong {font-family:inherit;font-size:1.0625rem;font-weight:600;line-height:1.55;overflow-wrap:normal;word-break:normal}
 .home-hub.home-refined .hub-example .hub-example-pair>span {display:block;font-size:.8125rem;line-height:1.65}
 .home-refined .hub-example-context,.home-refined .hub-example-source {display:none}
 .home-refined .hub-path-bottom {grid-column:1;grid-row:2;min-height:34px;margin:0 12px 0 17px;padding:4px 0 13px;font-size:.875rem;border-top:0}
 .home-refined .hub-talk .hub-path-bottom {border-top:0}
 .home-refined .hub-path-bottom svg {width:17px;height:17px}
 .home-refined .hub-songs-stage {margin:0;background:#d9d9d2}
 .home-refined .hub-songs-stage img {height:auto;width:125%;max-width:none;left:-12.5%;top:-12%;right:auto;bottom:auto;object-fit:contain;object-position:initial}
 .home-refined .hub-song-caption {display:none}
 .home-refined .home-scenes {margin-top:22px}
 .home-refined .home-scenes>header {margin-bottom:4px;gap:8px}
 .home-refined .home-scenes h2 {font-size:1rem;line-height:1.65}
 .home-refined .home-scenes>header>a {font-size:.75rem;gap:5px}
 .home-refined .home-scenes nav {grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px}
 .home-refined .home-scenes nav a {min-height:50px;font-size:.875rem;padding:11px 0}
 .home-refined .home-scenes svg {width:16px;height:16px}
 .home-refined .hub-shortcuts {margin:16px 0 28px;padding-bottom:18px;gap:20px}
 .home-refined .hub-shortcuts a {gap:9px;min-height:64px}
 .home-refined .hub-shortcuts strong {font-size:.8125rem;line-height:1.6}
 .home-refined .hub-shortcuts small {font-size:.75rem;line-height:1.7;margin-top:4px}
 .home-refined .hub-shortcuts a>svg {width:18px;height:18px}
 .home-refined .hub-latest {display:flex;flex-direction:column;gap:30px}
 .home-refined .home-reading-heading h2,.home-refined .home-updates-heading h2 {font-size:1.0625rem;line-height:1.65}
 .home-refined .home-reading-item h3 {font-size:1.0625rem;line-height:1.7}
 .home-refined .home-reading-item>p,.home-refined .home-update-content p {font-size:.875rem;line-height:1.85}
 .home-refined .home-reading-item,.home-refined .home-reading-lead {padding:20px 0}
 .home-refined .home-update {padding:19px 0}
 .home-refined .home-updates-heading p {font-size:.75rem}
}
@media(max-width:360px){
 .page.home-page.home-hub.home-refined {padding-left:16px;padding-right:16px}
 .home-refined .hub-heading h1 {font-size:1.5rem}
 .home-refined .hub-heading p {font-size:.8125rem}
 .home-hub.home-refined .hub-path {grid-template-columns:minmax(0,1fr) minmax(104px,38%);min-height:142px}
 .home-refined .hub-path-copy {padding-left:14px}
 .home-refined .hub-path-copy h2 {font-size:1.0625rem}
 .home-refined .hub-path-copy p {font-size:.8125rem}
 .home-refined .hub-path-copy p br {display:none}
 .home-refined .hub-path-bottom {margin-left:14px;font-size:.8125rem}
 .home-hub.home-refined .hub-example {padding-left:10px;padding-right:10px}
 .home-hub.home-refined .hub-example .hub-example-pair strong {font-size:1rem}
 .home-refined .hub-note-lead {font-size:1rem}
 .home-refined .hub-notes-stage small {display:none}
 .home-refined .home-scenes h2 {font-size:.9375rem}
 .home-refined .home-scenes nav {column-gap:18px}
 .home-refined .home-scenes nav a {font-size:.8125rem}
 .home-refined .hub-shortcuts {column-gap:14px}
}
@media(max-width:700px) and (max-height:700px){
 .home-refined .hub-heading p {display:none}
 .home-hub.home-refined .hub-path {min-height:128px}
}

/* Shared account header reflows when phone text is enlarged. */
@media(max-width:760px){.topbar{height:auto;min-height:68px;flex-wrap:wrap;padding-block:8px}.topbar .brand{min-width:0;white-space:normal}.topbar .account{margin-left:auto}.topbar .account-menu-panel{max-width:calc(100vw - 28px);overflow-wrap:anywhere}}


/* Homepage warmth: local styles, original art and five destinations. */
.home-hub.home-refined.home-warm {padding-top:38px}
.home-warm .home-welcome {display:grid;grid-template-columns:1.08fr 1fr;gap:48px;align-items:center;margin-bottom:42px}
.home-warm .home-welcome h1 {margin:0;font-size:2.65rem;font-weight:650;line-height:1.4;letter-spacing:-.035em;text-wrap:balance}
.home-warm .home-welcome-intro {margin:12px 0 24px;color:#4d6266;font-size:1.125rem;line-height:1.7}
.home-warm .home-dashu-note h2 {font-size:1.125rem;line-height:1.6;color:#68452f;font-weight:650;margin:0 0 8px}
.home-warm .home-dashu-note p {margin:0;color:#515c58;font-size:.9375rem;line-height:1.9;max-width:35em}
.home-warm .home-dashu-note strong {font-weight:650;color:#315c65}
.home-warm .home-dashu-note .home-dashu-sign {margin-top:13px;font-size:.875rem;color:#68452f;display:flex;gap:16px;flex-wrap:wrap}
.home-warm .home-start-link {display:inline-flex;align-items:center;justify-content:space-between;gap:24px;padding:11px 17px;min-height:46px;margin-top:23px;border-radius:8px;background:var(--blue);color:#fff;font-size:.9375rem;font-weight:600;text-decoration:none}
.home-warm .home-start-link svg {width:19px;height:19px;flex:none}
.home-warm .home-start-link:hover {background:var(--blue-hover,#254b58)}
.home-warm .home-welcome-picture {margin:0;min-width:0}
.home-warm .home-welcome-picture picture {display:block;overflow:hidden;border-radius:16px}
.home-warm .home-welcome-picture img {display:block;width:100%;height:auto;aspect-ratio:1280/853;object-fit:cover}
.home-warm .home-welcome-picture figcaption {margin:10px 0 0;font-size:.8125rem;line-height:1.7;color:#615c51;text-align:center}
.home-warm .home-section-heading {margin:0 0 20px;display:flex;justify-content:space-between;align-items:baseline;gap:12px 24px;flex-wrap:wrap}
.home-warm .home-section-heading h2 {margin:0;font-size:1.375rem;line-height:1.6;font-weight:650;letter-spacing:-.02em}
.home-warm .home-section-heading p {margin:0;color:#59645f;font-size:.875rem;line-height:1.8}
.home-hub.home-refined.home-warm .hub-paths {display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px}
.home-hub.home-refined.home-warm .hub-path {display:flex;flex-direction:column;min-height:0;border-radius:14px;overflow:hidden}
.home-warm .home-path-picture {aspect-ratio:3/2;overflow:hidden;flex:none;background:#e9e4d9}
.home-warm .home-path-picture picture {display:block;width:100%;height:100%}
.home-warm .home-path-picture img {display:block;position:static;width:100%;height:100%;object-fit:cover;object-position:center}
.home-warm .hub-books {background:#edf0e5}
.home-warm .hub-books .home-path-picture {background:#edf0e5}
.home-warm .hub-books .home-path-picture img {object-fit:contain}
.home-warm .hub-books .hub-path-bottom {color:#506347;border-color:#cbd3c2}
.home-warm .hub-songs .home-path-picture {background:#e6e0d4}
.home-warm .hub-songs .home-path-picture img {object-fit:contain}
.home-warm .hub-path-copy {padding:19px 20px 15px;display:flex;flex-direction:column;flex:1}
.home-warm .hub-path-copy h2 {font-size:1.1875rem;line-height:1.5;margin:0 0 7px}
.home-warm .hub-path-copy p {font-size:.875rem;line-height:1.8;min-height:3.6em;color:#4c5d58}
.home-warm .hub-notes .hub-path-copy p {color:#665341}
.home-warm .home-path-example {display:flex;flex-direction:column;gap:4px;margin-top:17px;font-size:.8125rem;line-height:1.65;color:#315c65}
.home-warm .home-path-example [lang] {font-weight:600;font-size:.9375rem;line-height:1.6}
.home-warm .hub-notes .home-path-example {color:#68452f}
.home-warm .hub-path-bottom {margin:0 20px;padding:14px 0;min-height:50px;font-size:.875rem}
.home-warm .hub-songs .hub-path-bottom {border-top:1px solid #d0d6d7}
.home-warm .home-return {display:flex;justify-content:space-between;align-items:center;gap:16px;margin:26px 0 34px;padding:19px 0;border-block:1px solid var(--line)}
.home-warm .home-return p {margin:0;color:#59645f;font-size:.9375rem;line-height:1.8}
.home-warm .home-return a {display:inline-flex;gap:12px;align-items:center;min-height:44px;color:var(--blue);font-size:.9375rem;font-weight:600;text-decoration:none}
.home-warm .home-return a:hover {text-decoration:underline;text-underline-offset:5px}
.home-warm .home-return svg {width:18px;height:18px;flex:none}
.home-warm .home-scenes {margin-top:30px}
.home-warm a:focus-visible {outline:3px solid var(--focus,#437f91);outline-offset:4px}
@media(min-width:760px) and (max-width:1100px){
 .home-warm .home-welcome {gap:28px}
 .home-warm .home-welcome h1 {font-size:2.2rem}
 .home-hub.home-refined.home-warm .hub-paths {grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
 .home-warm .home-path-picture {aspect-ratio:2/1}
}
@media(max-width:760px){
 .home-hub.home-refined.home-warm {padding-top:22px}
 .home-warm .home-welcome {grid-template-columns:1fr;gap:24px;margin-bottom:31px}
 .home-warm .home-welcome h1 {font-size:1.875rem;line-height:1.45}
 .home-warm .home-welcome-intro {font-size:1rem;margin:6px 0 19px}
 .home-warm .home-dashu-note h2 {font-size:1.0625rem;margin-bottom:6px}
 .home-warm .home-dashu-note p {font-size:.875rem;line-height:1.9;max-width:none}
 .home-warm .home-dashu-note .home-dashu-sign {margin-top:10px;font-size:.8125rem;gap:12px}
 .home-warm .home-start-link {margin-top:17px;font-size:.875rem;min-height:46px}
 .home-warm .home-welcome-picture img {aspect-ratio:1280/853;object-fit:contain}
 .home-warm .home-welcome-picture figcaption {font-size:.75rem;margin-top:7px}
 .home-warm .home-section-heading {display:block;margin-bottom:15px}
 .home-warm .home-section-heading h2 {font-size:1.1875rem}
 .home-warm .home-section-heading p {font-size:.8125rem;margin-top:5px}
 .home-hub.home-refined.home-warm .hub-paths {grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 12px}
 .home-hub.home-refined.home-warm .hub-path {display:flex;min-height:0;border-radius:12px}
 .home-warm .home-path-picture {aspect-ratio:3/2}
 .home-warm .hub-path-copy {padding:12px 12px 10px}
 .home-warm .hub-path-copy h2 {font-size:1rem;line-height:1.55;margin-bottom:5px;letter-spacing:-.02em}
 .home-warm .hub-path-copy p {font-size:.8125rem;line-height:1.7;min-height:0}
 .home-warm .hub-path-copy p br {display:none}
 .home-warm .home-path-example {font-size:.75rem;line-height:1.65;margin-top:12px;gap:3px}
 .home-warm .home-path-example [lang] {font-size:.8125rem;line-height:1.6}
 .home-warm .hub-path-bottom {margin:0 12px;min-height:44px;padding:10px 0;font-size:.8125rem;gap:5px;border-top:1px solid #cdd6cf}
 .home-warm .hub-path-bottom svg {width:15px;height:15px}
 .home-warm .home-return {display:block;margin:22px 0 26px;padding:15px 0}
 .home-warm .home-return p {font-size:.875rem}
 .home-warm .home-return a {font-size:.875rem;margin-top:6px}
 .home-warm .home-scenes {margin-top:24px}
}
@media(max-width:360px){
 .home-warm .home-welcome h1 {font-size:1.625rem}
 .home-hub.home-refined.home-warm .hub-paths {gap:12px 10px}
 .home-warm .hub-path-copy {padding-inline:10px}
 .home-warm .hub-path-copy h2 {font-size:.9375rem}
 .home-warm .hub-path-bottom {margin-inline:10px;font-size:.75rem}
 .home-warm .home-path-example [lang] {overflow-wrap:anywhere}
}

/* Keep the new phrase section below the homepage columns. */
.home-warm .home-choose + [data-today-phrases] {margin-top:32px}
@media(max-width:760px){.home-warm .home-choose + [data-today-phrases] {margin-top:24px}}

/* New registration: acknowledge each usage rule before entering account details. */
.registration-usage-rules,.registration-details{min-width:0;margin:0;padding:0;border:0}
.registration-usage-rules>legend{padding:0;font-size:1.1rem;font-weight:700;line-height:1.5}
.registration-rule{margin-top:12px;padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--paper,#fffdf8)}
.registration-rule[data-rule="account_cleanup"]{border-left:4px solid var(--red,#9a3550)}
.registration-rule h3{font-size:1rem;line-height:1.6;margin-bottom:8px}
.registration-rule p{font-size:.875rem;line-height:1.75;margin-top:8px}
.registration-rule-confirm{display:flex;align-items:flex-start;gap:10px;min-height:44px;margin-top:12px;font-size:.875rem;font-weight:600;line-height:1.65;cursor:pointer}
.registration-rule-confirm input{flex:0 0 20px;width:20px;height:20px;margin:2px 0 0;padding:0;accent-color:var(--blue)}
.registration-details:disabled{opacity:.6}
.registration-usage-rules [data-registration-rule-status]{margin-top:12px;color:var(--blue)}

/* Account forms: visible next actions and password inspection. */
.auth-steps{list-style:none;padding:0;margin:20px 0 26px;display:flex;gap:12px;flex-wrap:wrap;color:var(--muted,#58656c);font-size:.875rem;line-height:1.7}
.auth-steps li{display:flex;align-items:center;gap:7px}
.auth-steps li span{display:inline-grid;place-items:center;width:24px;height:24px;border:1px solid var(--line);border-radius:50%;flex:none;font-variant-numeric:tabular-nums}
.auth-steps [aria-current="step"]{color:var(--blue);font-weight:700}
.auth-steps [aria-current="step"] span{background:var(--blue);color:#fff;border-color:var(--blue)}
.auth-step-heading{font-size:1.1rem;line-height:1.7;margin:26px 0 8px}
.registration-details>legend{padding:0;font-size:1.1rem;font-weight:700;margin:26px 0 12px}
.auth-password-control{display:flex;align-items:stretch;gap:8px;min-width:0}
.auth-password-control input{flex:1;min-width:0;width:0}
.auth-password-toggle{flex:0 0 auto;min-height:44px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--paper,#fffdf8);color:var(--blue);font:inherit;font-size:.875rem;font-weight:600;cursor:pointer}
.auth-password-toggle:hover:not(:disabled){border-color:var(--blue)}
.auth-password-toggle:focus-visible,.auth-help summary:focus-visible,.auth-next:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.auth-password-toggle:disabled{cursor:default}
.auth-password-feedback{margin-top:6px;color:var(--ink,#243746)}
.auth-help{margin:20px 0;line-height:1.8;font-size:.875rem}
.auth-help summary{cursor:pointer;min-height:44px;display:list-item;align-content:center;color:var(--blue);font-weight:600}
.auth-help ol{padding-left:22px;margin-top:8px}
.auth-help li+li{margin-top:8px}
.auth-next{margin-top:24px;padding-top:20px;border-top:1px solid var(--line);overflow-wrap:anywhere}
.auth-next[hidden]{display:none}
.auth-next h3{font-size:1.1rem;line-height:1.7;margin:0 0 10px}
.auth-next ol,.auth-email-checklist{padding-left:22px;line-height:1.85}
.auth-next li+li,.auth-email-checklist li+li{margin-top:9px}
.auth-login-forgot{display:block;min-height:44px;margin:6px 0 12px auto}
@media(max-width:400px){.auth-steps{display:grid;gap:8px}.auth-password-toggle{padding-inline:8px}}

/* 已有会员一次确认：准确突出首次到期清理条件。 */
.member-rules-page{max-width:52rem;margin-inline:auto}
.member-rules-page h1{font-size:clamp(1.45rem,4vw,2rem);line-height:1.35}
.member-rule-warning{margin:1.5rem 0;padding:1.2rem;border:2px solid #9d253f;border-left-width:7px;border-radius:14px;background:#fff0f2;color:#701a2d}
.member-rule-warning h2{margin:0 0 .8rem;font-size:1.2rem;line-height:1.45;color:#85152f}
.member-rule-warning p{font-size:1rem;line-height:1.85;margin:.65rem 0}
.member-rule-warning strong{font-size:1.1rem;font-weight:800}
.member-rules-page .registration-usage-rules{margin-top:1.5rem}
.member-rules-page .button.full{min-height:48px;white-space:normal;line-height:1.5}
@media(max-width:560px){.member-rules-page{padding-inline:12px}.member-rule-warning{padding:1rem}.member-rules-page>.panel{padding:1rem}}

/* Homepage update list removed; keep the starter reading section at full width. */
.home-refined .hub-latest { grid-template-columns:minmax(0,1fr); }

.home-refined .home-update-history{display:flex;justify-content:center;width:100%;margin:28px 0 0;padding:16px 0 0;border-top:1px solid #dde3d9}.home-refined .home-update-history a{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 18px;font-size:15px;color:#416b5b;text-decoration:none}.home-refined .home-update-history a:hover{text-decoration:underline}.home-refined .home-update-history a:focus-visible{outline:3px solid #527e68;outline-offset:3px;border-radius:8px}