:root {
  --bg: #f3f1ec;
  --bg-soft: #faf8f4;
  --panel: rgba(255, 255, 255, 0.78);
  --panel-strong: rgba(255, 255, 255, 0.92);
  --panel-deep: rgba(30, 30, 30, 0.94);
  --ink: #181818;
  --muted: #69645d;
  --muted-strong: #4f4a44;
  --line: rgba(24, 24, 24, 0.07);
  --accent: #222222;
  --accent-soft: rgba(34, 34, 34, 0.06);
  --ui-font: "Avenir Next", "Futura", "Trebuchet MS", sans-serif;
  --title-font: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  --shadow: 0 10px 28px rgba(18, 18, 18, 0.025);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #f8f7f3 0%, var(--bg) 100%);
  color: var(--ink);
  font-family: var(--ui-font);
}

a {
  color: inherit;
  text-decoration: none;
}

.site-shell {
  width: min(1320px, calc(100% - 48px));
  margin: 0 auto;
  padding: 14px 0 88px;
}

.masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 0 16px;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
  background: linear-gradient(180deg, rgba(248, 247, 243, 0.92) 0%, rgba(244, 242, 236, 0.76) 100%);
  border-bottom: 1px solid rgba(24, 24, 24, 0.05);
  max-width: 1120px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
}

.brand-mark,
.eyebrow,
.section-kicker,
.note-label,
.footer-mark,
.book-tag,
.book-stage {
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--muted);
}

.brand-mark {
  display: none;
}

.brand-name {
  font-family: var(--title-font);
  font-size: 18px;
  line-height: 1.06;
  letter-spacing: 0.01em;
  color: rgba(24, 24, 24, 0.9);
}

.topnav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
  color: rgba(79, 74, 68, 0.54);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 6px;
  padding-left: 12px;
  border-left: 1px solid rgba(24, 24, 24, 0.06);
}

.language-chip {
  appearance: none;
  border: 1px solid rgba(24, 24, 24, 0.06);
  background: rgba(255, 255, 255, 0.42);
  color: rgba(79, 74, 68, 0.76);
  border-radius: 999px;
  min-height: 26px;
  padding: 0 8px;
  font: inherit;
  font-size: 10px;
  cursor: pointer;
  transition: 180ms ease;
}

.language-chip:hover {
  background: rgba(255, 255, 255, 0.8);
  color: var(--ink);
}

.language-chip.is-active {
  background: rgba(24, 24, 24, 0.88);
  border-color: rgba(24, 24, 24, 0.88);
  color: #f8f7f3;
}

.topnav a {
  padding-bottom: 1px;
  border-bottom: 1px solid transparent;
  transition: 180ms ease;
}

.topnav a:hover {
  border-color: rgba(24, 24, 24, 0.1);
  color: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.75fr);
  gap: 44px;
  min-height: 56vh;
  align-items: end;
  padding: 28px 0 34px;
  position: relative;
}

.hero::before {
  display: none;
}

.hero h1,
.section-heading h2,
.guidance-card h3,
.intro-grid h3,
.path-card h3,
.library-group-head h3,
.book-card h3,
.about-card h3 {
  font-family: var(--title-font);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.hero h1 {
  margin: 8px 0 14px;
  font-size: clamp(34px, 4.6vw, 52px);
  line-height: 1.04;
  max-width: 7ch;
  font-weight: 500;
}

.lede,
.hero-note p,
.intro-grid p,
.guidance-card p,
.site-footer p,
.path-card p,
.archive-panel p,
.library-group-head p,
.about-card p,
.about-card li {
  color: var(--muted);
  line-height: 1.72;
  font-size: 16px;
}

.lede {
  max-width: 54ch;
  color: var(--muted-strong);
}

.lede-secondary {
  margin-top: 10px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 17px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 14px;
  transition: 180ms ease;
}

.button-solid {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
  box-shadow: 0 6px 18px rgba(24, 24, 24, 0.1);
}

.button-solid:hover {
  background: #000;
}

.button-ghost {
  background: rgba(255, 255, 255, 0.5);
}

.button-ghost:hover {
  background: rgba(255, 255, 255, 0.92);
}

.note-card,
.quote-panel,
.guidance-card,
.book-card,
.path-card,
.archive-panel,
.about-card {
  background: var(--panel);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-note {
  display: flex;
  justify-content: flex-end;
}

.hero-stack {
  display: grid;
  gap: 10px;
  width: min(290px, 100%);
}

.note-card {
  padding: 16px;
  border-radius: 16px;
}

.note-card-accent {
  background: var(--panel-deep);
  color: #f7f7f5;
}

.note-card-accent .note-label,
.note-card-accent p {
  color: rgba(247, 247, 245, 0.88);
}

.hero-pillars ul,
.hero-downloads ul {
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.8;
}

.hero-downloads ul {
  list-style: none;
  padding-left: 0;
  margin-top: 10px;
  display: grid;
  gap: 8px;
}

.hero-downloads li {
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}

.hero-downloads li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.hero-downloads a {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.hero-downloads a::after {
  content: "查看";
  color: var(--muted);
  font-size: 12px;
}

.section {
  padding: 24px 0 34px;
}

.section-heading {
  max-width: 880px;
  margin-bottom: 22px;
}

.section-heading h2 {
  margin: 8px 0 0;
  font-size: clamp(24px, 2.8vw, 30px);
  line-height: 1.22;
  max-width: 20ch;
  font-weight: 500;
}

.intro-grid,
.guidance-grid,
.library-grid,
.path-grid,
.stacked-sections,
.about-grid,
.compact-grid {
  display: grid;
  gap: 16px;
}

.compact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.compact-card {
  padding: 20px;
  border-radius: 20px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.compact-card h2 {
  margin: 8px 0 10px;
  font-family: var(--title-font);
  font-size: 24px;
  line-height: 1.2;
  font-weight: 500;
}

.compact-card p {
  margin: 0;
  color: var(--muted-strong);
  line-height: 1.7;
  font-size: 15px;
}

.compact-card-download {
  background: #1f1f1f;
  color: #f7f7f5;
}

.compact-card-download .section-kicker,
.compact-card-download p,
.compact-card-download h2 {
  color: #f7f7f5;
}

.compact-card-download .button-solid {
  background: #f7f7f5;
  color: #1f1f1f;
  border-color: #f7f7f5;
}

.compact-actions {
  margin-top: 16px;
}

.variant-page .site-shell {
  padding-bottom: 40px;
}

.cover-layout,
.entry-layout {
  min-height: calc(100vh - 110px);
}

.cover-hero {
  min-height: 72vh;
  display: grid;
  place-items: center;
}

.cover-panel {
  width: min(720px, 100%);
  padding: 44px;
  border-radius: 28px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.cover-panel h1,
.library-first-copy h1,
.entry-intro h1 {
  margin: 10px 0 14px;
  font-family: var(--title-font);
  font-size: clamp(33px, 4.7vw, 52px);
  line-height: 1.08;
  font-weight: 500;
}

.cover-panel p,
.library-first-copy p,
.entry-intro p,
.quick-book-card p,
.entry-link-card p {
  color: var(--muted-strong);
  line-height: 1.74;
  font-size: 15px;
}

.library-first-copy p {
  max-width: 33ch;
}

.cover-detail {
  padding-top: 12px;
}

.library-first-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) auto;
  gap: 18px;
  align-items: end;
  padding: 16px 0 20px;
}

.library-first-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.quick-books {
  padding-top: 8px;
}

.quick-book-grid,
.entry-card-grid,
.browse-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.quick-book-card,
.entry-link-card,
.browse-card {
  padding: 18px;
  border-radius: 18px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.quick-book-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.quick-book-card h3,
.entry-link-card h2,
.browse-card h3 {
  margin: 8px 0 8px;
  font-family: var(--title-font);
  font-size: 20px;
  line-height: 1.24;
  font-weight: 500;
}

.browse-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.browse-card p {
  margin: 0;
  color: var(--muted-strong);
  line-height: 1.72;
  font-size: 15px;
}

.browse-card-link {
  text-decoration: none;
  transition: 180ms ease;
  min-height: 168px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}

.browse-card-link:hover {
  border-color: rgba(24, 24, 24, 0.14);
  background: rgba(255, 255, 255, 0.98);
  transform: translateY(-1px);
}

.browse-copy {
  width: 100%;
}

.browse-arrow {
  color: var(--muted);
  font-size: 12px;
  line-height: 1;
  white-space: nowrap;
}

body[data-page="home"] .library-first-hero {
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  max-width: 1120px;
  margin-inline: auto;
  padding: 78px 0 24px;
}

body[data-page="home"] .library-first-copy {
  max-width: 1020px;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 320px);
  column-gap: 56px;
  row-gap: 20px;
  align-items: end;
}

body[data-page="home"] .library-first-copy h1 {
  grid-column: 1;
  max-width: none;
  font-size: clamp(34px, 4vw, 48px);
  line-height: 1.08;
  margin: 0;
}

body[data-page="home"] .library-first-copy p {
  grid-column: 2;
  max-width: 20ch;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(79, 74, 68, 0.76);
  margin: 0;
  padding-left: 0;
  border-left: 0;
}

body[data-page="home"] .library-first-actions {
  grid-column: 2;
  justify-self: start;
  gap: 9px;
  margin: 0;
}

body[data-page="home"] .section-browse {
  padding-top: 14px;
}

body[data-page="home"] .browse-grid {
  grid-template-columns: 1fr;
  gap: 0;
  max-width: 1120px;
  margin-inline: auto;
  padding-top: 0;
  border-top: 1px solid rgba(24, 24, 24, 0.08);
}

body[data-page="home"] .browse-card {
  padding: 0;
  background: transparent;
  box-shadow: none;
  border: 0;
  border-bottom: 1px solid rgba(24, 24, 24, 0.06);
  border-radius: 0;
}

body[data-page="home"] .browse-card h3 {
  font-size: 24px;
  margin: 0;
}

body[data-page="home"] .browse-card p {
  font-size: 14px;
  line-height: 1.82;
  color: rgba(79, 74, 68, 0.72);
  margin: 0;
  max-width: 34ch;
}

body[data-page="home"] .browse-arrow {
  display: inline-block;
  font-size: 11px;
  color: rgba(79, 74, 68, 0.56);
  white-space: nowrap;
}

body[data-page="home"] .browse-card-link {
  min-height: 0;
  display: grid;
  grid-template-columns: 84px minmax(190px, 240px) minmax(280px, 1fr) auto;
  align-items: center;
  gap: 32px;
  padding: 28px 0;
}

body[data-page="home"] .browse-grid .browse-card:last-child {
  grid-column: auto;
}

body[data-page="home"] .browse-copy {
  display: contents;
}

body[data-page="home"] .browse-copy .section-kicker {
  margin-top: 1px;
  font-size: 10px;
  color: rgba(79, 74, 68, 0.52);
}

body[data-page="home"] .browse-copy h3 {
  grid-column: 2;
}

body[data-page="home"] .browse-copy p {
  grid-column: 3;
}

.quick-book-card .download-link {
  margin-top: 8px;
}

.variant-footer-action {
  margin-top: 18px;
  max-width: 1120px;
  margin-inline: auto;
  padding-top: 6px;
}

body[data-page="home"] .variant-footer-link {
  font-size: 11px;
  color: rgba(79, 74, 68, 0.64);
}

body[data-page="home"] .browse-card-link:hover {
  background: transparent;
  border-color: transparent;
  transform: none;
}

body[data-page="home"] .browse-card-link:hover .browse-arrow {
  color: var(--ink);
}

.variant-footer-link {
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: 180ms ease;
}

.variant-footer-link:hover {
  color: var(--ink);
  border-bottom-color: rgba(24, 24, 24, 0.16);
}

body[data-page="home"] .button {
  min-height: 38px;
  padding: 0 0 2px;
  font-size: 12px;
  border-radius: 0;
  border: 0;
  border-bottom: 1px solid rgba(24, 24, 24, 0.09);
  background: transparent;
}

body[data-page="home"] .button-solid,
body[data-page="home"] .button-ghost {
  letter-spacing: 0.04em;
  color: rgba(38, 34, 30, 0.76);
}

body[data-page="home"] .button-solid {
  box-shadow: none;
}

body[data-page="home"] .button-ghost {
  border-color: rgba(24, 24, 24, 0.08);
}

body[data-page="home"] .button:hover {
  background: transparent;
  border-bottom-color: rgba(24, 24, 24, 0.18);
  transform: none;
}

body[data-page="home"][data-home-variant="a"] .library-first-hero {
  padding: 76px 0 18px;
}

body[data-page="home"][data-home-variant="a"] .library-first-copy {
  max-width: 980px;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 320px);
  column-gap: 44px;
  row-gap: 12px;
  align-items: end;
}

body[data-page="home"][data-home-variant="a"] .library-first-copy h1 {
  grid-column: 1;
  font-size: clamp(40px, 4.8vw, 62px);
  line-height: 1.02;
  margin: 0;
}

body[data-page="home"][data-home-variant="a"] .library-first-copy p {
  grid-column: 2;
  max-width: 20ch;
  margin: 0;
  font-size: 13px;
  line-height: 1.78;
  color: rgba(79, 74, 68, 0.76);
}

body[data-page="home"][data-home-variant="a"] .library-first-actions {
  grid-column: 2;
  justify-self: start;
  margin: 0;
}

body[data-page="home"][data-home-variant="a"] .section-browse {
  padding-top: 10px;
}

body[data-page="home"][data-home-variant="a"] .browse-grid {
  grid-template-columns: 1fr;
  gap: 0;
  max-width: 1120px;
  padding-top: 0;
  border-top: 1px solid rgba(24, 24, 24, 0.08);
}

body[data-page="home"][data-home-variant="a"] .browse-card {
  padding: 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(24, 24, 24, 0.06);
  border-radius: 0;
}

body[data-page="home"][data-home-variant="a"] .browse-card-link {
  min-height: 0;
  display: grid;
  grid-template-columns: 80px minmax(180px, 220px) minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  padding: 22px 0;
}

body[data-page="home"][data-home-variant="a"] .browse-copy {
  display: contents;
}

body[data-page="home"][data-home-variant="a"] .browse-copy .section-kicker {
  margin-top: 1px;
  font-size: 10px;
  color: rgba(79, 74, 68, 0.52);
}

body[data-page="home"][data-home-variant="a"] .browse-copy h3 {
  grid-column: 2;
  font-size: 24px;
  margin: 0;
}

body[data-page="home"][data-home-variant="a"] .browse-copy p {
  grid-column: 3;
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(79, 74, 68, 0.72);
}

body[data-page="home"][data-home-variant="a"] .browse-arrow {
  display: inline-block;
  min-width: 0;
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  font-size: 11px;
  color: rgba(79, 74, 68, 0.56);
}

body[data-page="home"][data-home-variant="a"] .browse-card-link:hover {
  background: transparent;
  transform: none;
}

body[data-page="home"][data-home-variant="a"] .browse-card-link:hover .browse-arrow {
  color: var(--ink);
}

body[data-page="home"][data-home-variant="a"] .variant-footer-action {
  max-width: 1120px;
}

body[data-page="home"][data-home-variant="b"] .library-first-hero {
  max-width: 940px;
  padding: 88px 0 26px;
  justify-items: center;
  text-align: center;
}

body[data-page="home"][data-home-variant="b"] .library-first-copy {
  max-width: 760px;
}

body[data-page="home"][data-home-variant="b"] .eyebrow {
  letter-spacing: 0.18em;
}

body[data-page="home"][data-home-variant="b"] .library-first-copy h1 {
  max-width: 10ch;
  margin: 0 auto 14px;
  font-size: clamp(42px, 5.2vw, 64px);
  line-height: 1.04;
}

body[data-page="home"][data-home-variant="b"] .library-first-copy p {
  max-width: 38ch;
  margin: 0 auto;
  font-size: 14px;
  line-height: 1.8;
}

body[data-page="home"][data-home-variant="b"] .library-first-actions {
  margin-top: 6px;
  justify-content: center;
}

body[data-page="home"][data-home-variant="b"] .section-browse {
  padding-top: 22px;
}

body[data-page="home"][data-home-variant="b"] .browse-grid {
  max-width: 940px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding-top: 0;
  border-top: 0;
}

body[data-page="home"][data-home-variant="b"] .browse-card {
  padding: 20px 20px 18px;
  background: rgba(255, 255, 255, 0.78);
  border-color: rgba(24, 24, 24, 0.05);
}

body[data-page="home"][data-home-variant="b"] .browse-grid .browse-card:last-child {
  grid-column: span 2;
}

body[data-page="home"][data-home-variant="b"] .browse-card-link {
  min-height: 152px;
  align-items: flex-end;
  gap: 16px;
}

body[data-page="home"][data-home-variant="b"] .browse-copy {
  gap: 6px;
}

body[data-page="home"][data-home-variant="b"] .browse-card h3 {
  font-size: 23px;
}

body[data-page="home"][data-home-variant="b"] .browse-card p {
  font-size: 12px;
  line-height: 1.68;
}

body[data-page="home"][data-home-variant="b"] .browse-arrow {
  min-width: 0;
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  font-size: 11px;
}

body[data-page="home"][data-home-variant="b"] .variant-footer-action {
  max-width: 940px;
  text-align: center;
}

body[data-page="home"][data-home-variant="c"] .library-first-hero {
  max-width: 1120px;
  padding: 82px 0 24px;
}

body[data-page="home"][data-home-variant="c"] .library-first-copy {
  max-width: 1120px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 420px);
  column-gap: 34px;
  align-items: end;
}

body[data-page="home"][data-home-variant="c"] .library-first-copy h1 {
  max-width: 8ch;
  font-size: clamp(38px, 4.6vw, 56px);
  line-height: 1.04;
  margin: 0;
}

body[data-page="home"][data-home-variant="c"] .library-first-copy p {
  max-width: none;
  font-size: 14px;
  line-height: 1.76;
  color: rgba(79, 74, 68, 0.8);
  margin: 0;
}

body[data-page="home"][data-home-variant="c"] .library-first-actions {
  margin-top: 14px;
}

body[data-page="home"][data-home-variant="c"] .section-browse {
  padding-top: 18px;
}

body[data-page="home"][data-home-variant="c"] .browse-grid {
  max-width: 1120px;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px;
  padding-top: 0;
  border-top: 0;
}

body[data-page="home"][data-home-variant="c"] .browse-card {
  padding: 18px 18px 16px;
  background: rgba(255, 255, 255, 0.62);
  border-color: rgba(24, 24, 24, 0.05);
}

body[data-page="home"][data-home-variant="c"] .browse-card:nth-child(1),
body[data-page="home"][data-home-variant="c"] .browse-card:nth-child(2),
body[data-page="home"][data-home-variant="c"] .browse-card:nth-child(3),
body[data-page="home"][data-home-variant="c"] .browse-card:nth-child(4) {
  grid-column: span 6;
}

body[data-page="home"][data-home-variant="c"] .browse-card:nth-child(5) {
  grid-column: span 12;
}

body[data-page="home"][data-home-variant="c"] .browse-card-link {
  min-height: 150px;
  align-items: flex-end;
  gap: 18px;
}

body[data-page="home"][data-home-variant="c"] .browse-card h3 {
  font-size: 21px;
}

body[data-page="home"][data-home-variant="c"] .browse-card p {
  font-size: 12px;
  line-height: 1.68;
}

body[data-page="home"][data-home-variant="c"] .browse-arrow {
  min-width: 0;
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  font-size: 11px;
}

body[data-page="home"][data-home-variant="d"] .library-first-hero {
  grid-template-columns: minmax(0, 1fr) 336px;
  gap: 54px;
  max-width: 1120px;
  padding: 96px 0 46px;
  align-items: center;
}

body[data-page="home"][data-home-variant="d"] .library-first-copy {
  max-width: none;
  align-self: center;
  position: relative;
  padding-top: 18px;
}

body[data-page="home"][data-home-variant="d"] .library-first-copy::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 1px;
  background: rgba(24, 24, 24, 0.1);
}

body[data-page="home"][data-home-variant="d"] .library-first-copy h1 {
  font-size: clamp(42px, 4.9vw, 60px);
  line-height: 1.02;
  margin-bottom: 14px;
  letter-spacing: 0.01em;
  max-width: 8.5ch;
  color: rgba(30, 28, 25, 0.9);
}

body[data-page="home"][data-home-variant="d"] .library-first-copy p {
  max-width: 33ch;
  font-size: 12px;
  line-height: 1.92;
  color: rgba(91, 84, 76, 0.54);
}

body[data-page="home"][data-home-variant="d"] .library-first-actions {
  margin-top: 26px;
  gap: 8px;
}

body[data-page="home"][data-home-variant="d"] .home-art-figure {
  margin: 0;
  justify-self: end;
  align-self: center;
  width: min(100%, 452px);
  transform: translateX(-40px);
}

body[data-page="home"][data-home-variant="d"] .home-art-figure img {
  display: block;
  width: 100%;
  height: auto;
  filter: grayscale(1) contrast(1.03);
  transform: scaleX(-1);
  transform-origin: center;
}

body[data-page="home"][data-home-variant="d"] .browse-grid {
  grid-template-columns: 1fr;
  gap: 0;
  max-width: 1120px;
  padding-top: 8px;
  border-top: 1px solid rgba(24, 24, 24, 0.045);
}

body[data-page="home"][data-home-variant="d"] .browse-card {
  padding: 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(24, 24, 24, 0.04);
  border-radius: 0;
}

body[data-page="home"][data-home-variant="d"] .browse-card-link {
  min-height: 0;
  display: grid;
  grid-template-columns: 92px minmax(220px, 320px) minmax(0, 1fr) 40px;
  grid-template-rows: auto auto;
  align-items: start;
  column-gap: 22px;
  row-gap: 10px;
  padding: 30px 6px 28px;
}

body[data-page="home"][data-home-variant="d"] .browse-copy {
  display: contents;
}

body[data-page="home"][data-home-variant="d"] .browse-copy .section-kicker {
  grid-column: 1;
  grid-row: 1 / span 2;
  align-self: center;
  font-size: 9px;
  letter-spacing: 0.16em;
  color: rgba(106, 99, 90, 0.26);
}

body[data-page="home"][data-home-variant="d"] .browse-copy h3 {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  font-size: 23px;
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: rgba(34, 31, 28, 0.84);
  font-weight: 500;
}

body[data-page="home"][data-home-variant="d"] .browse-copy p {
  grid-column: 2 / 4;
  grid-row: 2;
  margin: 1px 0 0;
  font-size: 11px;
  line-height: 1.86;
  max-width: 42ch;
  color: rgba(99, 92, 84, 0.5);
}

body[data-page="home"][data-home-variant="d"] .browse-arrow {
  grid-column: 4;
  grid-row: 1 / span 2;
  align-self: center;
  min-width: 0;
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(99, 92, 84, 0.3);
  transition: color 180ms ease, transform 180ms ease;
}

body[data-page="home"][data-home-variant="d"] .browse-card-link:hover {
  background: rgba(255, 255, 255, 0.12);
}

body[data-page="home"][data-home-variant="d"] .browse-card-link:hover .browse-arrow {
  color: var(--ink);
  transform: translateX(2px);
}

html:not([lang="zh-CN"]) body[data-page="home"][data-home-variant="d"] .library-first-copy h1 {
  font-size: clamp(32px, 3.8vw, 44px);
  line-height: 1.08;
}

html:not([lang="zh-CN"]) body[data-page="home"][data-home-variant="d"] .library-first-copy p {
  max-width: 34ch;
  font-size: 13px;
  line-height: 1.74;
}

html:not([lang="zh-CN"]) body[data-page="home"][data-home-variant="d"] .browse-card-link {
  grid-template-columns: 110px minmax(240px, 360px) minmax(0, 1fr) 44px;
}

html:not([lang="zh-CN"]) body[data-page="home"][data-home-variant="d"] .browse-copy h3 {
  font-size: 18px;
  line-height: 1.28;
}

html:not([lang="zh-CN"]) body[data-page="home"][data-home-variant="d"] .browse-copy .section-kicker {
  font-size: 8px;
  letter-spacing: 0.18em;
}

html:not([lang="zh-CN"]) body[data-page="home"][data-home-variant="d"] .browse-copy p {
  max-width: 40ch;
}

.page-art-figure {
  margin: 0;
}

.page-art-figure img {
  display: block;
  width: 100%;
  height: auto;
  filter: grayscale(1) contrast(1.03);
}

body[data-page="home"][data-home-variant="e"] .library-first-hero {
  max-width: 980px;
  padding: 94px 0 30px;
  text-align: center;
  justify-items: center;
}

body[data-page="home"][data-home-variant="e"] .library-first-copy {
  max-width: 760px;
}

body[data-page="home"][data-home-variant="e"] .eyebrow {
  letter-spacing: 0.18em;
}

body[data-page="home"][data-home-variant="e"] .library-first-copy h1 {
  max-width: 10ch;
  margin: 0 auto 14px;
  font-size: clamp(42px, 5.2vw, 64px);
  line-height: 1.04;
}

body[data-page="home"][data-home-variant="e"] .library-first-copy p {
  max-width: 38ch;
  margin: 0 auto;
  font-size: 14px;
  line-height: 1.82;
}

body[data-page="home"][data-home-variant="e"] .library-first-actions {
  margin-top: 6px;
  justify-content: center;
}

body[data-page="home"][data-home-variant="e"] .home-lotus-divider {
  width: 100%;
  height: 58px;
  margin-top: 12px;
  background-image: url("./图片/003.ai.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  opacity: 0.58;
}

body[data-page="home"][data-home-variant="e"] .browse-grid {
  max-width: 980px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding-top: 0;
  border-top: 0;
}

body[data-page="home"][data-home-variant="e"] .browse-card {
  padding: 20px 20px 18px;
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(24, 24, 24, 0.05);
}

body[data-page="home"][data-home-variant="e"] .browse-grid .browse-card:last-child {
  grid-column: span 2;
}

body[data-page="home"][data-home-variant="e"] .browse-card-link {
  min-height: 150px;
  align-items: flex-end;
  gap: 16px;
}

body[data-page="home"][data-home-variant="e"] .browse-copy {
  display: grid;
  gap: 6px;
}

body[data-page="home"][data-home-variant="e"] .browse-card h3 {
  font-size: 23px;
}

body[data-page="home"][data-home-variant="e"] .browse-card p {
  font-size: 12px;
  line-height: 1.68;
}

body[data-page="home"][data-home-variant="e"] .browse-arrow {
  min-width: 0;
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  font-size: 11px;
}

body[data-page="home"][data-home-variant="e"] .variant-footer-action {
  max-width: 980px;
  text-align: center;
}

html[lang="zh-CN"] body[data-page="home"][data-home-variant="e"] .browse-grid {
  max-width: 980px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  align-items: stretch;
}

html[lang="zh-CN"] body[data-page="home"][data-home-variant="e"] .browse-grid .browse-card:last-child {
  grid-column: auto;
}

html[lang="zh-CN"] body[data-page="home"][data-home-variant="e"] .browse-card {
  min-height: 360px;
  padding: 0;
  background: rgba(255, 255, 255, 0.76);
  border-color: rgba(24, 24, 24, 0.06);
}

html[lang="zh-CN"] body[data-page="home"][data-home-variant="e"] .browse-card-link {
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 14px 16px;
}

html[lang="zh-CN"] body[data-page="home"][data-home-variant="e"] .browse-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  height: 100%;
}

html[lang="zh-CN"] body[data-page="home"][data-home-variant="e"] .browse-copy .section-kicker {
  font-size: 10px;
  letter-spacing: 0.16em;
  color: rgba(79, 74, 68, 0.52);
}

html[lang="zh-CN"] body[data-page="home"][data-home-variant="e"] .browse-card h3 {
  margin: 0;
  font-size: 27px;
  line-height: 1.05;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  letter-spacing: 0.03em;
  min-height: 208px;
}

html[lang="zh-CN"] body[data-page="home"][data-home-variant="e"] .browse-card p {
  display: none;
}

html[lang="zh-CN"] body[data-page="home"][data-home-variant="e"] .browse-arrow {
  font-size: 10px;
  color: rgba(79, 74, 68, 0.58);
}

body[data-page="home"][data-home-variant="f"] .library-first-hero {
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 42px;
  max-width: 1120px;
  padding: 82px 0 24px;
}

body[data-page="home"][data-home-variant="f"] .home-art-figure {
  margin: 0;
  align-self: start;
}

body[data-page="home"][data-home-variant="f"] .home-art-figure img {
  display: block;
  width: 100%;
  height: auto;
  filter: grayscale(1) contrast(1.03);
}

body[data-page="home"][data-home-variant="f"] .library-first-copy {
  max-width: 760px;
}

body[data-page="home"][data-home-variant="f"] .library-first-copy h1 {
  max-width: 8ch;
  font-size: clamp(38px, 4.6vw, 56px);
  line-height: 1.04;
  margin: 0 0 12px;
}

body[data-page="home"][data-home-variant="f"] .library-first-copy p {
  max-width: 34ch;
  font-size: 14px;
  line-height: 1.78;
}

body[data-page="home"][data-home-variant="f"] .library-first-actions {
  margin-top: 10px;
}

body[data-page="home"][data-home-variant="f"] .browse-grid {
  max-width: 1120px;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px;
  padding-top: 0;
  border-top: 0;
}

body[data-page="home"][data-home-variant="f"] .browse-card {
  padding: 18px 18px 16px;
  background: rgba(255, 255, 255, 0.62);
  border-color: rgba(24, 24, 24, 0.05);
}

body[data-page="home"][data-home-variant="f"] .browse-card:nth-child(1),
body[data-page="home"][data-home-variant="f"] .browse-card:nth-child(2),
body[data-page="home"][data-home-variant="f"] .browse-card:nth-child(3),
body[data-page="home"][data-home-variant="f"] .browse-card:nth-child(4) {
  grid-column: span 6;
}

body[data-page="home"][data-home-variant="f"] .browse-card:nth-child(5) {
  grid-column: span 12;
}

body[data-page="home"][data-home-variant="f"] .browse-card-link {
  min-height: 148px;
  align-items: flex-end;
  gap: 18px;
}

body[data-page="home"][data-home-variant="f"] .browse-card h3 {
  font-size: 21px;
}

body[data-page="home"][data-home-variant="f"] .browse-card p {
  font-size: 12px;
  line-height: 1.68;
}

body[data-page="home"][data-home-variant="f"] .browse-arrow {
  min-width: 0;
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  font-size: 11px;
}

.entry-layout {
  display: grid;
  align-content: center;
  gap: 24px;
}

.entry-intro {
  max-width: 620px;
}

.entry-link-card {
  text-decoration: none;
}

.entry-link-card-dark {
  background: var(--panel-deep);
}

.entry-link-card-dark .section-kicker,
.entry-link-card-dark h2,
.entry-link-card-dark p {
  color: #f7f7f5;
}

.intro-grid,
.path-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.intro-grid article {
  padding: 18px;
  border-top: 0;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.intro-grid h3,
.guidance-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.25;
  font-weight: 500;
}

.quote-panel {
  border-radius: 20px;
  padding: 24px 26px;
  background: var(--panel-strong);
}

.quote-panel p {
  margin: 0;
  font-family: var(--title-font);
  font-size: clamp(20px, 2.1vw, 24px);
  line-height: 1.5;
  max-width: 30ch;
  color: var(--muted-strong);
}

.entry-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 14px;
  padding: 18px;
  border-radius: 20px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.entry-copy h2 {
  margin: 10px 0 0;
  font-family: var(--title-font);
  font-size: clamp(24px, 2.6vw, 30px);
  line-height: 1.18;
  font-weight: 500;
  max-width: 16ch;
}

.entry-stats {
  display: grid;
  gap: 10px;
}

.entry-stat {
  padding: 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
}

.entry-stat strong,
.book-card h3 {
  display: block;
}

.entry-stat strong {
  font-family: var(--title-font);
  font-size: 19px;
  font-weight: 500;
  line-height: 1.15;
}

.entry-stat span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
}

.stacked-sections {
  gap: 38px;
}

.library-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.path-card,
.archive-panel,
.about-card {
  border-radius: 20px;
}

.path-card,
.about-card {
  padding: 18px;
}

.path-step {
  color: var(--accent);
  font-size: 13px;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}

.path-card h3,
.library-group-head h3,
.about-card h3 {
  margin: 0 0 10px;
  font-size: 19px;
  line-height: 1.26;
  font-weight: 500;
}

.path-card p,
.library-group-head p,
.archive-panel p,
.about-card p {
  margin: 0;
}

.library-group-head {
  max-width: 760px;
  margin-bottom: 12px;
}

.book-card {
  border-radius: 18px;
  padding: 16px 16px 15px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: none;
  border-color: rgba(24, 24, 24, 0.06);
}

.book-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.book-meta {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.book-tag {
  display: none;
}

.book-stage {
  letter-spacing: 0.08em;
  font-size: 10px;
  color: rgba(79, 74, 68, 0.72);
}

.book-card h3 {
  margin: 0 0 7px;
  font-size: 18px;
  line-height: 1.28;
  font-weight: 500;
}

.book-title-link {
  display: block;
  width: 100%;
  min-height: 34px;
  padding: 4px 0 8px;
  border-bottom: 1px solid rgba(24, 24, 24, 0.12);
  color: rgba(24, 24, 24, 0.92);
  transition: border-color 180ms ease, color 180ms ease;
}

.book-title-link:hover {
  color: rgba(24, 24, 24, 1);
  border-bottom-color: rgba(24, 24, 24, 0.28);
}

.book-card p {
  margin: 0 0 10px;
  color: rgba(79, 74, 68, 0.84);
  line-height: 1.64;
  font-size: 12px;
}

.book-note {
  margin-top: -4px;
  color: var(--muted);
  font-size: 11px;
}

.downloads {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 0;
}

.download-placeholder {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 11px;
  border-radius: 999px;
  border: 1px dashed var(--line);
  color: var(--muted);
  font-size: 12px;
  background: rgba(255, 255, 255, 0.55);
}

.download-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(24, 24, 24, 0.07);
  font-size: 10px;
  letter-spacing: 0.01em;
}

.book-enter-link {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 0 2px;
  border-bottom: 1px solid rgba(24, 24, 24, 0.1);
  color: rgba(24, 24, 24, 0.86);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.library-grid {
  align-items: start;
}

.library-group-head p {
  max-width: 30ch;
  color: rgba(79, 74, 68, 0.8);
  font-size: 13px;
  line-height: 1.66;
}

.section-heading {
  max-width: 720px;
}

.section-heading h2 {
  max-width: 16ch;
}

.section-heading p {
  margin: 10px 0 0;
  color: var(--muted-strong);
  line-height: 1.72;
  font-size: 15px;
}

.library-group + .library-group {
  padding-top: 4px;
}

body[data-page="intro"] .library-group + .library-group,
body[data-page="insight"] .library-group + .library-group,
body[data-page="sutra"] .library-group + .library-group,
body[data-page="practice"] .library-group + .library-group,
body[data-page="collections"] .library-group + .library-group {
  padding-top: 18px;
}

.library-first-copy {
  max-width: 620px;
}

.library-first-copy .eyebrow {
  margin-bottom: 2px;
}

.library-first-copy h1 {
  max-width: 8ch;
}

.library-first-copy p + p {
  margin-top: 8px;
}

.site-footer {
  margin-top: 48px;
}

.button:hover,
.download-link:hover {
  transform: translateY(-1px);
}

.download-link span {
  color: var(--muted);
}

.guidance-grid,
.about-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.archive-panel {
  padding: 20px;
}

.archive-panel p + p,
.about-card p + p,
.about-card ul {
  margin-top: 12px;
}

.guidance-card {
  border-radius: 20px;
  padding: 20px;
}

.intro-grid p,
.path-card p,
.library-group-head p,
.guidance-card p,
.archive-panel p {
  max-width: 36ch;
}

.section-compact {
  padding-top: 4px;
  padding-bottom: 16px;
}

.section-library {
  padding-top: 10px;
}

.section-page-nav {
  padding: 0 0 10px;
}

.page-switcher {
  display: grid;
  gap: 10px;
  max-width: 1120px;
  margin-inline: auto;
}

.page-switcher-home {
  color: rgba(79, 74, 68, 0.62);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
}

.page-switcher-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
}

.page-switcher-links a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 0 2px;
  border-radius: 0;
  border: 0;
  border-bottom: 1px solid transparent;
  background: transparent;
  color: rgba(79, 74, 68, 0.74);
  font-size: 11px;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.page-switcher-context {
  color: rgba(79, 74, 68, 0.48);
  font-size: 11px;
  letter-spacing: 0.02em;
}

.page-switcher-links a.is-active {
  border-bottom-color: rgba(24, 24, 24, 0.18);
  color: var(--ink);
}

body[data-page="intro"] .library-first-hero,
body[data-page="insight"] .library-first-hero,
body[data-page="sutra"] .library-first-hero,
body[data-page="practice"] .library-first-hero,
body[data-page="collections"] .library-first-hero,
body[data-page="book"] .library-first-hero {
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 42px;
  align-items: start;
  max-width: 1120px;
  margin-inline: auto;
  padding: 66px 0 18px;
  border-bottom: 1px solid rgba(24, 24, 24, 0.08);
}

body[data-page="intro"] .library-first-copy,
body[data-page="insight"] .library-first-copy,
body[data-page="sutra"] .library-first-copy,
body[data-page="practice"] .library-first-copy,
body[data-page="collections"] .library-first-copy,
body[data-page="book"] .library-first-copy {
  max-width: 800px;
  position: relative;
  padding-top: 16px;
}

body[data-page="intro"] .library-first-copy::before,
body[data-page="insight"] .library-first-copy::before,
body[data-page="sutra"] .library-first-copy::before,
body[data-page="practice"] .library-first-copy::before,
body[data-page="collections"] .library-first-copy::before,
body[data-page="book"] .library-first-copy::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 56px;
  height: 1px;
  background: rgba(24, 24, 24, 0.16);
}

body[data-page="intro"] .page-art-figure,
body[data-page="insight"] .page-art-figure,
body[data-page="sutra"] .page-art-figure,
body[data-page="practice"] .page-art-figure,
body[data-page="collections"] .page-art-figure {
  width: min(100%, 320px);
  transform: translateX(-52px);
}

body[data-page="intro"] .library-first-copy .eyebrow,
body[data-page="insight"] .library-first-copy .eyebrow,
body[data-page="sutra"] .library-first-copy .eyebrow,
body[data-page="practice"] .library-first-copy .eyebrow,
body[data-page="collections"] .library-first-copy .eyebrow {
  display: none;
}

body[data-page="intro"] .library-first-copy h1,
body[data-page="insight"] .library-first-copy h1,
body[data-page="sutra"] .library-first-copy h1,
body[data-page="practice"] .library-first-copy h1,
body[data-page="collections"] .library-first-copy h1,
body[data-page="book"] .library-first-copy h1 {
  font-size: clamp(32px, 4vw, 44px);
  max-width: 10ch;
  line-height: 1.08;
  letter-spacing: 0.01em;
}

body[data-page="intro"] .library-first-copy p,
body[data-page="insight"] .library-first-copy p,
body[data-page="sutra"] .library-first-copy p,
body[data-page="practice"] .library-first-copy p,
body[data-page="collections"] .library-first-copy p,
body[data-page="book"] .library-first-copy p {
  max-width: 32ch;
  font-size: 12px;
  line-height: 1.74;
  color: rgba(79, 74, 68, 0.72);
}

body[data-page="intro"] .section-library,
body[data-page="insight"] .section-library,
body[data-page="sutra"] .section-library,
body[data-page="practice"] .section-library,
body[data-page="collections"] .section-library,
body[data-page="book"] .section-library {
  padding-top: 18px;
}

body[data-page="intro"] .stacked-sections,
body[data-page="insight"] .stacked-sections,
body[data-page="sutra"] .stacked-sections,
body[data-page="practice"] .stacked-sections,
body[data-page="collections"] .stacked-sections {
  max-width: 1080px;
  margin-inline: auto;
  gap: 32px;
}

body[data-page="intro"] .library-group-head,
body[data-page="insight"] .library-group-head,
body[data-page="sutra"] .library-group-head,
body[data-page="practice"] .library-group-head,
body[data-page="collections"] .library-group-head {
  max-width: none;
  margin-inline: auto;
  margin-bottom: 12px;
  padding-top: 14px;
  border-top: 1px solid rgba(24, 24, 24, 0.06);
}

body[data-page="intro"] .library-group-head .section-kicker,
body[data-page="insight"] .library-group-head .section-kicker,
body[data-page="sutra"] .library-group-head .section-kicker,
body[data-page="practice"] .library-group-head .section-kicker,
body[data-page="collections"] .library-group-head .section-kicker,
body[data-page="intro"] .library-group-head p,
body[data-page="insight"] .library-group-head p,
body[data-page="sutra"] .library-group-head p,
body[data-page="practice"] .library-group-head p,
body[data-page="collections"] .library-group-head p {
  display: none;
}

body[data-page="intro"] .library-group-head h3,
body[data-page="insight"] .library-group-head h3,
body[data-page="sutra"] .library-group-head h3,
body[data-page="practice"] .library-group-head h3,
body[data-page="collections"] .library-group-head h3 {
  font-size: 18px;
  margin: 0;
  letter-spacing: 0.02em;
  color: rgba(24, 24, 24, 0.88);
}

body[data-page="intro"] .library-grid,
body[data-page="insight"] .library-grid,
body[data-page="sutra"] .library-grid,
body[data-page="practice"] .library-grid,
body[data-page="collections"] .library-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 36px;
}

body[data-page="intro"] .book-card,
body[data-page="insight"] .book-card,
body[data-page="sutra"] .book-card,
body[data-page="practice"] .book-card,
body[data-page="collections"] .book-card {
  padding: 14px 0 12px;
  display: grid;
  align-content: start;
  gap: 0;
  min-height: 92px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(24, 24, 24, 0.06);
  border-radius: 0;
  box-shadow: none;
}

body[data-page="intro"] .book-head,
body[data-page="insight"] .book-head,
body[data-page="sutra"] .book-head,
body[data-page="practice"] .book-head,
body[data-page="collections"] .book-head {
  margin-bottom: 2px;
}

body[data-page="intro"] .book-card h3,
body[data-page="insight"] .book-card h3,
body[data-page="sutra"] .book-card h3,
body[data-page="practice"] .book-card h3,
body[data-page="collections"] .book-card h3 {
  margin: 0 0 4px;
}

body[data-page="intro"] .downloads,
body[data-page="insight"] .downloads,
body[data-page="sutra"] .downloads,
body[data-page="practice"] .downloads,
body[data-page="collections"] .downloads {
  margin-top: 0;
}

body[data-page="intro"] .library-grid .book-card:nth-child(odd),
body[data-page="insight"] .library-grid .book-card:nth-child(odd),
body[data-page="sutra"] .library-grid .book-card:nth-child(odd),
body[data-page="practice"] .library-grid .book-card:nth-child(odd),
body[data-page="collections"] .library-grid .book-card:nth-child(odd) {
  padding-right: 14px;
}

body[data-page="intro"] .library-grid .book-card:nth-child(even),
body[data-page="insight"] .library-grid .book-card:nth-child(even),
body[data-page="sutra"] .library-grid .book-card:nth-child(even),
body[data-page="practice"] .library-grid .book-card:nth-child(even),
body[data-page="collections"] .library-grid .book-card:nth-child(even) {
  padding-left: 14px;
}

body[data-page="intro"] .book-card > p,
body[data-page="insight"] .book-card > p,
body[data-page="sutra"] .book-card > p,
body[data-page="practice"] .book-card > p,
body[data-page="collections"] .book-card > p {
  display: none;
}

body[data-page="intro"] .book-head,
body[data-page="insight"] .book-head,
body[data-page="sutra"] .book-head,
body[data-page="practice"] .book-head,
body[data-page="collections"] .book-head {
  justify-content: flex-start;
  margin-bottom: 8px;
}

body[data-page="intro"] .book-card h3,
body[data-page="insight"] .book-card h3,
body[data-page="sutra"] .book-card h3,
body[data-page="practice"] .book-card h3,
body[data-page="collections"] .book-card h3 {
  margin: 0 0 8px;
  font-size: 19px;
  line-height: 1.28;
  letter-spacing: 0.01em;
}

body[data-page="intro"] .book-title-link,
body[data-page="insight"] .book-title-link,
body[data-page="sutra"] .book-title-link,
body[data-page="practice"] .book-title-link,
body[data-page="collections"] .book-title-link {
  min-height: 36px;
}

body[data-page="intro"] .downloads,
body[data-page="insight"] .downloads,
body[data-page="sutra"] .downloads,
body[data-page="practice"] .downloads,
body[data-page="collections"] .downloads {
  gap: 6px;
  margin-top: auto;
  padding-top: 6px;
}

body[data-page="intro"] .download-link,
body[data-page="insight"] .download-link,
body[data-page="sutra"] .download-link,
body[data-page="practice"] .download-link,
body[data-page="collections"] .download-link {
  min-height: 28px;
  padding: 0 0 2px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(24, 24, 24, 0.1);
  font-size: 10px;
  border-radius: 0;
}

body[data-page="intro"] .download-placeholder,
body[data-page="insight"] .download-placeholder,
body[data-page="sutra"] .download-placeholder,
body[data-page="practice"] .download-placeholder,
body[data-page="collections"] .download-placeholder {
  min-height: 28px;
  padding: 0 0 2px;
  border: 0;
  border-bottom: 1px solid rgba(24, 24, 24, 0.08);
  border-radius: 0;
  background: transparent;
  color: rgba(79, 74, 68, 0.62);
  font-size: 10px;
  letter-spacing: 0.08em;
}

body[data-page="intro"] .book-enter-link,
body[data-page="insight"] .book-enter-link,
body[data-page="sutra"] .book-enter-link,
body[data-page="practice"] .book-enter-link,
body[data-page="collections"] .book-enter-link {
  min-height: 28px;
}

body[data-page="intro"] .page-switcher,
body[data-page="insight"] .page-switcher,
body[data-page="sutra"] .page-switcher,
body[data-page="practice"] .page-switcher,
body[data-page="collections"] .page-switcher,
body[data-page="book"] .page-switcher {
  max-width: 1120px;
  gap: 12px;
}

body[data-page="book"] .library-first-hero {
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

body[data-page="book"] .library-first-copy .eyebrow {
  display: inline-block;
  margin-bottom: 8px;
  color: rgba(79, 74, 68, 0.58);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

body[data-page="book"] .library-first-copy h1 {
  max-width: 18ch;
}

body[data-page="book"] .library-first-copy p {
  display: none;
}

.book-detail-wrap {
  max-width: 900px;
  margin-inline: auto;
}

.book-download-card {
  padding: 4px 0 0;
  border-top: 1px solid rgba(24, 24, 24, 0.06);
  display: grid;
  gap: 0;
}

.book-detail-note {
  margin: 0 0 18px;
  max-width: 56ch;
  color: rgba(79, 74, 68, 0.62);
  font-size: 12px;
  line-height: 1.78;
}

.book-detail-note-status {
  color: rgba(79, 74, 68, 0.74);
}

.download-group + .download-group {
  margin-top: 26px;
  padding-top: 24px;
  border-top: 1px solid rgba(24, 24, 24, 0.05);
}

.download-group-title {
  margin: 0 0 12px;
  color: rgba(24, 24, 24, 0.84);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-transform: uppercase;
}

.book-download-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 28px;
  padding-top: 2px;
}

.book-detail-empty {
  margin: 14px 0 0;
  color: rgba(79, 74, 68, 0.64);
  font-size: 13px;
  line-height: 1.72;
}

body[data-page="book"] .download-link {
  min-height: 0;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0 12px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(24, 24, 24, 0.06);
  border-radius: 0;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(24, 24, 24, 0.84);
}

body[data-page="book"] .download-link span {
  color: rgba(79, 74, 68, 0.58);
  font-size: 11px;
  letter-spacing: 0.02em;
  text-transform: none;
  text-align: right;
}

body[data-page="book"] .download-link:hover {
  transform: none;
  color: rgba(24, 24, 24, 1);
  background: transparent;
}

body[data-page="book"] .download-link:hover span {
  color: rgba(24, 24, 24, 0.76);
}

html:not([lang="zh-CN"]) body[data-page="intro"] .library-first-copy h1,
html:not([lang="zh-CN"]) body[data-page="insight"] .library-first-copy h1,
html:not([lang="zh-CN"]) body[data-page="sutra"] .library-first-copy h1,
html:not([lang="zh-CN"]) body[data-page="practice"] .library-first-copy h1,
html:not([lang="zh-CN"]) body[data-page="collections"] .library-first-copy h1,
html:not([lang="zh-CN"]) body[data-page="book"] .library-first-copy h1 {
  max-width: 12ch;
  font-size: clamp(28px, 3.4vw, 38px);
  line-height: 1.12;
}

html:not([lang="zh-CN"]) body[data-page="intro"] .book-card h3,
html:not([lang="zh-CN"]) body[data-page="insight"] .book-card h3,
html:not([lang="zh-CN"]) body[data-page="sutra"] .book-card h3,
html:not([lang="zh-CN"]) body[data-page="practice"] .book-card h3,
html:not([lang="zh-CN"]) body[data-page="collections"] .book-card h3 {
  font-size: 17px;
  line-height: 1.28;
}

body[data-page="intro"] .page-switcher-home,
body[data-page="insight"] .page-switcher-home,
body[data-page="sutra"] .page-switcher-home,
body[data-page="practice"] .page-switcher-home,
body[data-page="collections"] .page-switcher-home,
body[data-page="book"] .page-switcher-home {
  font-size: 10px;
  color: rgba(79, 74, 68, 0.58);
}

body[data-page="intro"] .page-switcher-links,
body[data-page="insight"] .page-switcher-links,
body[data-page="sutra"] .page-switcher-links,
body[data-page="practice"] .page-switcher-links,
body[data-page="collections"] .page-switcher-links,
body[data-page="book"] .page-switcher-links {
  gap: 6px 14px;
}

body[data-page="intro"] .page-switcher-links a,
body[data-page="insight"] .page-switcher-links a,
body[data-page="sutra"] .page-switcher-links a,
body[data-page="practice"] .page-switcher-links a,
body[data-page="collections"] .page-switcher-links a,
body[data-page="book"] .page-switcher-links a {
  min-height: 24px;
  padding: 0 0 2px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid transparent;
}

body[data-page="intro"] .page-switcher-links a:hover,
body[data-page="insight"] .page-switcher-links a:hover,
body[data-page="sutra"] .page-switcher-links a:hover,
body[data-page="practice"] .page-switcher-links a:hover,
body[data-page="collections"] .page-switcher-links a:hover,
body[data-page="book"] .page-switcher-links a:hover {
  border-bottom-color: rgba(24, 24, 24, 0.12);
}

body[data-page="intro"] .download-link span,
body[data-page="insight"] .download-link span,
body[data-page="sutra"] .download-link span,
body[data-page="practice"] .download-link span,
body[data-page="collections"] .download-link span {
  color: rgba(79, 74, 68, 0.72);
}

body[data-page="intro"] .download-link:hover,
body[data-page="insight"] .download-link:hover,
body[data-page="sutra"] .download-link:hover,
body[data-page="practice"] .download-link:hover,
body[data-page="collections"] .download-link:hover {
  transform: none;
  border-bottom-color: rgba(24, 24, 24, 0.26);
}

.about-hero {
  min-height: auto;
  align-items: start;
  padding-bottom: 18px;
}

.about-grid {
  align-items: start;
}

body[data-page="about"] .library-first-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  max-width: 1120px;
  margin-inline: auto;
  padding: 70px 0 10px;
  border-bottom: 1px solid rgba(24, 24, 24, 0.08);
}

body[data-page="about"] .library-first-copy {
  max-width: 1120px;
  position: relative;
  padding-top: 18px;
}

body[data-page="about"] .library-first-copy::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 72px;
  height: 1px;
  background: rgba(24, 24, 24, 0.12);
}

body[data-page="about"] .library-first-copy h1 {
  max-width: none;
  font-size: clamp(36px, 4.4vw, 50px);
  line-height: 1.04;
  margin: 0;
}

body[data-page="about"] .eyebrow,
body[data-page="feedback"] .eyebrow {
  display: none;
}

body[data-page="about"] .library-first-copy p {
  max-width: 30ch;
  font-size: 13px;
  line-height: 1.68;
}

body[data-page="about"] .page-art-figure {
  margin: 0;
  width: min(100%, 860px);
  justify-self: center;
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

body[data-page="about"] .page-art-figure img {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
}

body[data-page="about"] .section {
  padding: 42px 0 48px;
  border-top: 1px solid rgba(24, 24, 24, 0.06);
}

body[data-page="about"] #teacher.section {
  padding-top: 28px;
  border-top: 0;
}

body[data-page="about"] .section-heading {
  max-width: 980px;
  margin: 0 auto 14px;
}

body[data-page="about"] .section-heading h2 {
  max-width: 18ch;
  font-size: clamp(20px, 2vw, 23px);
  line-height: 1.3;
}

body[data-page="about"] .section-heading .section-kicker {
  color: rgba(79, 74, 68, 0.5);
  letter-spacing: 0.12em;
}

body[data-page="about"] .about-grid {
  grid-template-columns: minmax(0, 980px);
  justify-content: center;
  margin-inline: auto;
}

body[data-page="about"] .about-card {
  padding: 18px 0 0 26px;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  border: 0;
  border-left: 1px solid rgba(24, 24, 24, 0.11);
}

body[data-page="about"] .about-card p {
  font-size: 15px;
  line-height: 1.96;
  max-width: 66ch;
  color: rgba(79, 74, 68, 0.78);
}

body[data-page="about"] .about-card p:first-child {
  max-width: 66ch;
}

body[data-page="about"] .about-card p + p {
  margin-top: 14px;
}

body[data-page="about"] #site-note {
  padding-top: 30px;
}

body[data-page="about"] #site-note .section-heading {
  max-width: 980px;
  margin-bottom: 10px;
}

body[data-page="about"] #site-note .section-heading h2 {
  font-size: clamp(18px, 1.8vw, 20px);
  line-height: 1.34;
}

body[data-page="about"] #site-note .about-card {
  padding: 14px 0 0 26px;
  background: transparent;
  border-left: 1px solid rgba(24, 24, 24, 0.08);
}

body[data-page="about"] #site-note .about-card p {
  color: rgba(79, 74, 68, 0.7);
  font-size: 14px;
  line-height: 1.86;
  max-width: 64ch;
}

body[data-page="about"] #why .about-card {
  border-left-color: rgba(24, 24, 24, 0.13);
}

body[data-page="about"] #why .about-card p {
  color: rgba(52, 47, 42, 0.82);
}

.about-divider-art {
  width: min(100%, 1120px);
  margin: 18px auto 0;
}

.about-divider-art img {
  display: block;
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  height: auto;
}

html:not([lang="zh-CN"]) body[data-page="about"] .about-grid {
  grid-template-columns: minmax(0, 1040px);
}

html:not([lang="zh-CN"]) body[data-page="about"] .about-card p,
html:not([lang="zh-CN"]) body[data-page="about"] .about-card p:first-child {
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.84;
}

html:not([lang="zh-CN"]) body[data-page="about"] #site-note .about-card p {
  max-width: 60ch;
  font-size: 14px;
  line-height: 1.76;
}

html[lang="es"] body[data-page="about"] .about-card p,
html[lang="es"] body[data-page="about"] .about-card p:first-child {
  max-width: 58ch;
}

html[lang="es"] body[data-page="about"] #site-note .about-card p {
  max-width: 56ch;
}

@media (min-width: 1180px) {
  body[data-page="about"] .section {
    display: grid;
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 0 62px;
    align-items: start;
    max-width: 1120px;
    margin-inline: auto;
  }

  body[data-page="about"] .section-heading,
  body[data-page="about"] #site-note .section-heading {
    max-width: none;
    margin: 0;
    padding-top: 2px;
  }

  body[data-page="about"] .section-heading .section-kicker {
    display: inline-block;
    font-size: 11px;
    letter-spacing: 0.15em;
    color: rgba(79, 74, 68, 0.48);
  }

  body[data-page="about"] .section-heading h2 {
    max-width: 10ch;
    margin-top: 10px;
    font-size: 18px;
    line-height: 1.46;
    color: rgba(24, 24, 24, 0.82);
  }

  body[data-page="about"] .about-grid,
  html:not([lang="zh-CN"]) body[data-page="about"] .about-grid {
    grid-template-columns: minmax(0, 1fr);
    margin: 0;
  }

  body[data-page="about"] .about-card,
  body[data-page="about"] #site-note .about-card,
  body[data-page="about"] #why .about-card {
    display: block;
    padding: 20px 0 0 28px;
  }

  body[data-page="about"] .about-card p,
  body[data-page="about"] .about-card p:first-child,
  body[data-page="about"] #site-note .about-card p,
  html:not([lang="zh-CN"]) body[data-page="about"] .about-card p,
  html:not([lang="zh-CN"]) body[data-page="about"] .about-card p:first-child,
  html:not([lang="zh-CN"]) body[data-page="about"] #site-note .about-card p {
    max-width: 66ch;
    margin: 0;
  }

  html:not([lang="zh-CN"]) body[data-page="about"] .about-card p,
  html:not([lang="zh-CN"]) body[data-page="about"] .about-card p:first-child,
  html:not([lang="zh-CN"]) body[data-page="about"] #site-note .about-card p {
    max-width: 60ch;
  }

  html[lang="es"] body[data-page="about"] .about-card p,
  html[lang="es"] body[data-page="about"] .about-card p:first-child,
  html[lang="es"] body[data-page="about"] #site-note .about-card p {
    max-width: 56ch;
  }

  body[data-page="about"] .about-card p + p {
    margin-top: 20px;
  }

  .about-divider-art {
    margin-top: 24px;
  }
}

.about-card ul {
  padding-left: 18px;
}

.language-empty-card {
  padding: 22px;
  border-radius: 20px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: flex-end;
  padding-top: 40px;
  margin-top: 42px;
  border-top: 1px solid rgba(24, 24, 24, 0.05);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 14px;
  color: rgba(79, 74, 68, 0.56);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.site-footer p {
  color: rgba(79, 74, 68, 0.62);
  font-size: 11px;
  line-height: 1.86;
  max-width: 38ch;
  white-space: nowrap;
}

.site-footer .footer-signature {
  margin-top: 6px;
  color: rgba(79, 74, 68, 0.48);
  font-size: 10px;
  line-height: 1.6;
  letter-spacing: 0.04em;
}

.feedback-layout {
  display: grid;
  grid-template-columns: minmax(0, 720px);
  gap: 0;
  justify-content: center;
  margin-inline: auto;
}

.feedback-divider-art {
  width: min(100%, 1120px);
  margin: 26px auto 0;
}

.feedback-divider-art img {
  display: block;
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  height: auto;
}

.feedback-form {
  display: grid;
  gap: 12px;
}

.feedback-form label {
  display: grid;
  gap: 7px;
}

.feedback-form span {
  font-size: 13px;
  color: rgba(79, 74, 68, 0.84);
}

.feedback-note {
  font-size: 11px;
  line-height: 1.58;
  color: var(--muted);
}

.feedback-form input,
.feedback-form select,
.feedback-form textarea {
  width: 100%;
  padding: 11px 13px;
  border-radius: 13px;
  border: 1px solid rgba(24, 24, 24, 0.07);
  background: rgba(255, 255, 255, 0.76);
  color: var(--ink);
  font: inherit;
}

.feedback-form textarea {
  resize: vertical;
  min-height: 150px;
}

.feedback-actions {
  display: grid;
  gap: 8px;
  margin-top: 2px;
}

.feedback-status {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.feedback-status[data-state="error"] {
  color: #a53b2a;
}

.feedback-status[data-state="success"] {
  color: #2f5c3b;
}

.feedback-honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

body[data-page="feedback"] .library-first-hero {
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  align-items: start;
  max-width: 980px;
  margin-inline: auto;
  padding: 30px 0 10px;
}

body[data-page="feedback"] .library-first-copy {
  max-width: 420px;
}

body[data-page="feedback"] .library-first-copy h1 {
  font-size: clamp(30px, 3.9vw, 40px);
  max-width: none;
  margin: 0;
}

body[data-page="feedback"] .library-first-copy p {
  max-width: 31ch;
  font-size: 13px;
  line-height: 1.68;
}

body[data-page="feedback"] .section {
  padding: 10px 0 18px;
}

body[data-page="feedback"] .feedback-layout .about-card {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.68);
  box-shadow: none;
  border-color: rgba(24, 24, 24, 0.06);
}

.feedback-form {
  display: grid;
  gap: 14px;
}

.feedback-form label {
  display: grid;
  gap: 8px;
}

.feedback-form span {
  font-size: 14px;
  color: var(--muted-strong);
}

.feedback-form input,
.feedback-form select,
.feedback-form textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.85);
  color: var(--ink);
  font: inherit;
}

.feedback-form textarea {
  resize: vertical;
  min-height: 160px;
}

.feedback-actions {
  margin-top: 4px;
}

@media (max-width: 980px) {
  .masthead,
  .hero,
  .entry-panel,
  .library-first-hero,
  .intro-grid,
  .guidance-grid,
  .library-grid,
  .path-grid,
  .site-footer,
  .about-grid,
  .compact-grid,
  .quick-book-grid,
  .entry-card-grid,
  .browse-grid {
    grid-template-columns: 1fr;
    display: grid;
  }

  .feedback-layout {
    grid-template-columns: 1fr;
  }

  .browse-card-link {
    min-height: 0;
  }

  body[data-page="home"] .browse-grid {
    max-width: none;
  }

  body[data-page="intro"] .library-grid,
  body[data-page="insight"] .library-grid,
  body[data-page="sutra"] .library-grid,
  body[data-page="practice"] .library-grid,
  body[data-page="collections"] .library-grid {
    grid-template-columns: 1fr;
  }

  .masthead {
    justify-content: stretch;
    max-width: none;
    align-items: flex-start;
    padding: 10px 0 14px;
  }

  .topnav {
    justify-content: flex-start;
    row-gap: 10px;
  }

  .hero {
    min-height: auto;
    padding-top: 18px;
    padding-bottom: 24px;
    gap: 18px;
  }

  .hero-note {
    justify-content: stretch;
  }

  .hero-stack {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .site-shell {
    width: min(100% - 24px, 1180px);
    padding-top: 10px;
  }

  .hero h1 {
    max-width: none;
    font-size: clamp(30px, 11vw, 42px);
    line-height: 1.02;
  }

  .hero {
    padding: 18px 0 24px;
  }

  .lede,
  .hero-note p,
  .intro-grid p,
  .guidance-card p,
  .site-footer p,
  .path-card p,
  .archive-panel p,
  .library-group-head p,
  .about-card p,
  .about-card li {
    font-size: 16px;
    line-height: 1.72;
  }

  .site-footer p {
    white-space: normal;
  }

  .feedback-divider-art {
    margin-top: 18px;
  }

  .feedback-divider-art img {
    max-width: 100%;
  }

  .brand-name {
    font-size: 18px;
    line-height: 1.08;
  }

  .topnav {
    gap: 8px 10px;
    font-size: 9px;
    letter-spacing: 0.05em;
  }

  .masthead {
    gap: 10px;
    padding: 8px 0 12px;
  }

  .topnav a {
    padding-bottom: 1px;
  }

  .language-switch {
    margin-left: 0;
    gap: 4px;
    flex-wrap: wrap;
    padding-left: 0;
    border-left: 0;
  }

  .language-chip {
    min-height: 25px;
    padding: 0 8px;
    font-size: 10px;
  }

  .library-first-copy h1 {
    font-size: clamp(30px, 10.5vw, 40px);
    line-height: 1.08;
  }

  .section-heading h2,
  .entry-copy h2,
  .library-group-head h3,
  .book-card h3 {
    font-size: 22px;
  }

  .library-first-copy p,
  .section-heading p,
  .book-card p,
  .browse-card p {
    font-size: 14px;
  }

  body[data-page="home"] .library-first-hero {
    padding: 30px 0 14px;
    gap: 10px;
    grid-template-columns: 1fr;
  }

  body[data-page="home"] .library-first-copy {
    grid-template-columns: 1fr;
    column-gap: 0;
    row-gap: 10px;
  }

  body[data-page="home"] .library-first-copy h1,
  body[data-page="home"] .library-first-copy p {
    grid-column: auto;
  }

  body[data-page="home"] .library-first-copy p {
    font-size: 13px;
    line-height: 1.76;
    padding-left: 0;
    border-left: 0;
    max-width: 30ch;
  }

  body[data-page="home"] .library-first-actions {
    margin-top: 12px;
    margin-left: 0;
    width: auto;
    grid-column: auto;
    justify-self: start;
  }

  body[data-page="home"][data-home-variant="d"] .library-first-hero {
    grid-template-columns: 1fr;
    padding: 30px 0 18px;
    gap: 10px;
  }

  body[data-page="home"][data-home-variant="d"] .library-first-copy {
    display: block;
    row-gap: 10px;
    padding-top: 14px;
  }

  body[data-page="home"][data-home-variant="d"] .library-first-copy h1 {
    display: block;
    writing-mode: horizontal-tb;
    text-orientation: mixed;
    margin-bottom: 8px;
    max-width: none;
  }

  body[data-page="home"][data-home-variant="d"] .library-first-copy p {
    display: block;
    max-width: 29ch;
    font-size: 12px;
    line-height: 1.86;
  }

  body[data-page="home"][data-home-variant="d"] .library-first-actions {
    margin-top: 12px;
    gap: 8px;
  }

  body[data-page="home"][data-home-variant="d"] .home-art-figure {
    width: min(100%, 300px);
    justify-self: end;
    transform: translateX(0);
  }

  .book-download-list {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .download-group + .download-group {
    margin-top: 20px;
    padding-top: 18px;
  }

  body[data-page="book"] .download-link {
    padding: 12px 0 10px;
  }

  body[data-page="book"] .download-link span {
    font-size: 10px;
  }

  body[data-page="home"] .button {
    min-height: 38px;
    padding: 0 13px;
    font-size: 12px;
  }

  body[data-page="home"] .section-browse {
    padding-top: 18px;
  }

  .section-heading h2,
  .entry-copy h2 {
    max-width: none;
  }

  .quote-panel {
    padding: 24px 20px;
  }

  .entry-panel,
  .book-card,
  .path-card,
  .guidance-card,
  .archive-panel,
  .about-card,
  .note-card,
  .quick-book-card,
  .entry-link-card,
  .cover-panel {
    padding: 18px;
  }

  .entry-stat strong {
    font-size: 20px;
  }

  .book-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .library-first-copy h1,
  .section-heading h2 {
    max-width: none;
  }

  body[data-page="home"] .library-first-copy p,
  .library-group-head p {
    max-width: none;
  }

  body[data-page="intro"] .library-first-hero,
  body[data-page="insight"] .library-first-hero,
  body[data-page="sutra"] .library-first-hero,
  body[data-page="practice"] .library-first-hero,
  body[data-page="collections"] .library-first-hero,
  body[data-page="book"] .library-first-hero {
    padding: 28px 0 12px;
    gap: 8px;
    grid-template-columns: 1fr;
  }

  body[data-page="intro"] .page-art-figure,
  body[data-page="insight"] .page-art-figure,
  body[data-page="sutra"] .page-art-figure,
  body[data-page="practice"] .page-art-figure,
  body[data-page="collections"] .page-art-figure {
    width: min(100%, 252px);
    justify-self: center;
    transform: translateX(8px);
  }

  body[data-page="intro"] .library-first-copy p,
  body[data-page="insight"] .library-first-copy p,
  body[data-page="sutra"] .library-first-copy p,
  body[data-page="practice"] .library-first-copy p,
  body[data-page="collections"] .library-first-copy p {
    font-size: 12px;
    line-height: 1.72;
    max-width: 31ch;
  }

  body[data-page="about"] .library-first-hero {
    padding: 34px 0 8px;
    gap: 18px;
  }

  body[data-page="about"] .library-first-copy {
    padding-top: 12px;
  }

  body[data-page="about"] .library-first-copy::before {
    width: 56px;
  }

  body[data-page="about"] .library-first-copy h1 {
    line-height: 1.06;
  }

  body[data-page="about"] .page-art-figure {
    width: min(100%, 88vw);
  }

  body[data-page="about"] .section {
    padding: 28px 0 32px;
  }

  body[data-page="about"] #teacher.section {
    padding-top: 20px;
  }

  body[data-page="about"] .section-heading {
    margin-bottom: 10px;
  }

  body[data-page="about"] .about-card,
  body[data-page="about"] #site-note .about-card,
  body[data-page="about"] #why .about-card {
    padding: 14px 0 0 18px;
  }

  body[data-page="about"] .about-card p,
  body[data-page="about"] #site-note .about-card p {
    font-size: 14px;
    line-height: 1.84;
  }

  body[data-page="about"] .about-card p + p {
    margin-top: 12px;
  }

  body[data-page="book"] .library-first-copy h1 {
    max-width: none;
  }

  .book-download-list {
    flex-direction: column;
    align-items: flex-start;
  }

  .download-group + .download-group {
    margin-top: 14px;
  }

  .download-group-title {
    font-size: 12px;
  }

  body[data-page="intro"] .stacked-sections,
  body[data-page="insight"] .stacked-sections,
  body[data-page="sutra"] .stacked-sections,
  body[data-page="practice"] .stacked-sections,
  body[data-page="collections"] .stacked-sections {
    gap: 24px;
  }

  body[data-page="intro"] .library-group-head,
  body[data-page="insight"] .library-group-head,
  body[data-page="sutra"] .library-group-head,
  body[data-page="practice"] .library-group-head,
  body[data-page="collections"] .library-group-head {
    margin-bottom: 8px;
    padding-top: 10px;
  }

  body[data-page="intro"] .library-grid,
  body[data-page="insight"] .library-grid,
  body[data-page="sutra"] .library-grid,
  body[data-page="practice"] .library-grid,
  body[data-page="collections"] .library-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  body[data-page="intro"] .library-grid .book-card:nth-child(odd),
  body[data-page="insight"] .library-grid .book-card:nth-child(odd),
  body[data-page="sutra"] .library-grid .book-card:nth-child(odd),
  body[data-page="practice"] .library-grid .book-card:nth-child(odd),
  body[data-page="collections"] .library-grid .book-card:nth-child(odd),
  body[data-page="intro"] .library-grid .book-card:nth-child(even),
  body[data-page="insight"] .library-grid .book-card:nth-child(even),
  body[data-page="sutra"] .library-grid .book-card:nth-child(even),
  body[data-page="practice"] .library-grid .book-card:nth-child(even),
  body[data-page="collections"] .library-grid .book-card:nth-child(even) {
    padding-left: 0;
    padding-right: 0;
  }

  body[data-page="intro"] .book-card,
  body[data-page="insight"] .book-card,
  body[data-page="sutra"] .book-card,
  body[data-page="practice"] .book-card,
  body[data-page="collections"] .book-card {
    min-height: 0;
    padding-top: 16px;
    padding-bottom: 14px;
  }

  body[data-page="intro"] .book-card h3,
  body[data-page="insight"] .book-card h3,
  body[data-page="sutra"] .book-card h3,
  body[data-page="practice"] .book-card h3,
  body[data-page="collections"] .book-card h3 {
    font-size: 18px;
    line-height: 1.3;
  }

  body[data-page="intro"] .book-title-link,
  body[data-page="insight"] .book-title-link,
  body[data-page="sutra"] .book-title-link,
  body[data-page="practice"] .book-title-link,
  body[data-page="collections"] .book-title-link {
    min-height: 0;
    padding: 2px 0 10px;
  }

  body[data-page="intro"] .downloads,
  body[data-page="insight"] .downloads,
  body[data-page="sutra"] .downloads,
  body[data-page="practice"] .downloads,
  body[data-page="collections"] .downloads {
    padding-top: 4px;
  }

  body[data-page="intro"] .page-switcher-links,
  body[data-page="insight"] .page-switcher-links,
  body[data-page="sutra"] .page-switcher-links,
  body[data-page="practice"] .page-switcher-links,
  body[data-page="collections"] .page-switcher-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 14px;
    width: 100%;
  }

  body[data-page="intro"] .page-switcher-links a,
  body[data-page="insight"] .page-switcher-links a,
  body[data-page="sutra"] .page-switcher-links a,
  body[data-page="practice"] .page-switcher-links a,
  body[data-page="collections"] .page-switcher-links a {
    min-height: 28px;
  }

  body[data-page="about"] .library-first-hero {
    padding: 20px 0 4px;
    gap: 12px;
  }

  body[data-page="about"] .library-first-copy p {
    font-size: 12px;
    line-height: 1.64;
  }

  body[data-page="about"] .about-card p {
    font-size: 12px;
    line-height: 1.68;
  }

  body[data-page="feedback"] .library-first-hero {
    padding: 22px 0 10px;
    gap: 6px;
  }

  body[data-page="feedback"] .library-first-copy p {
    font-size: 12px;
    line-height: 1.64;
  }

  body[data-page="feedback"] .feedback-layout .about-card p,
  .feedback-form span,
  .feedback-status {
    font-size: 12px;
  }

  .feedback-form input,
  .feedback-form select,
  .feedback-form textarea {
    padding: 10px 12px;
  }

  body[data-page="home"] .browse-card {
    padding: 16px 0;
  }

  body[data-page="home"] .browse-card h3 {
    font-size: 18px;
  }

  body[data-page="home"] .browse-card p {
    font-size: 12px;
    line-height: 1.72;
  }

  .book-card h3 {
    font-size: 17px;
  }

  .book-card p {
    font-size: 12px;
    line-height: 1.68;
  }

  .download-link {
    min-height: 32px;
    padding: 0 10px;
    font-size: 11px;
  }

  body[data-page="home"] .browse-card-link {
    align-items: flex-start;
    gap: 10px;
    min-height: 0;
    display: flex;
    flex-direction: column;
  }

  body[data-page="home"] .browse-copy {
    width: 100%;
  }

  body[data-page="home"] .browse-copy .section-kicker {
    display: inline-block;
    margin-bottom: 6px;
  }

  body[data-page="home"] .browse-arrow {
    min-width: 0;
    min-height: 0;
    padding: 0;
    border: 0;
    background: transparent;
    font-size: 10px;
    color: rgba(79, 74, 68, 0.62);
    letter-spacing: 0.08em;
  }

  body[data-page="home"] .browse-grid .browse-card:last-child {
    grid-column: auto;
  }

  body[data-page="home"] .browse-card:nth-child(2) {
    margin-top: 0;
  }

  body[data-page="home"] .browse-card:nth-child(1),
  body[data-page="home"] .browse-card:nth-child(2),
  body[data-page="home"] .browse-card:nth-child(3),
  body[data-page="home"] .browse-card:nth-child(4) {
    min-height: 0;
  }

  body[data-page="home"] .browse-grid {
    padding-top: 0;
    border-top: 0;
  }

  body[data-page="home"] .browse-copy {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3px;
  }

  body[data-page="home"] .browse-copy .section-kicker,
  body[data-page="home"] .browse-copy h3,
  body[data-page="home"] .browse-copy p {
    grid-column: auto;
    grid-row: auto;
    margin-top: 0;
  }

  body[data-page="home"][data-home-variant="d"] .browse-grid {
    padding-top: 2px;
    border-top: 1px solid rgba(24, 24, 24, 0.04);
  }

  body[data-page="home"][data-home-variant="d"] .browse-card-link {
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    grid-template-rows: auto auto auto;
    align-items: start;
    column-gap: 14px;
    row-gap: 6px;
    padding: 22px 0 20px;
  }

  body[data-page="home"][data-home-variant="d"] .browse-copy {
    display: contents;
  }

  body[data-page="home"][data-home-variant="d"] .browse-copy .section-kicker {
    grid-column: 1;
    grid-row: 1 / span 3;
    align-self: start;
    display: block;
    margin-top: 4px;
    font-size: 10px;
    letter-spacing: 0.15em;
    color: rgba(106, 99, 90, 0.34);
  }

  body[data-page="home"][data-home-variant="d"] .browse-copy h3 {
    grid-column: 2;
    grid-row: 1;
    font-size: 19px;
    line-height: 1.24;
    max-width: none;
    color: rgba(34, 31, 28, 0.86);
  }

  body[data-page="home"][data-home-variant="d"] .browse-copy p {
    grid-column: 2;
    grid-row: 2;
    margin-top: 0;
    max-width: none;
    font-size: 12px;
    line-height: 1.84;
    color: rgba(99, 92, 84, 0.54);
  }

  body[data-page="home"][data-home-variant="d"] .browse-arrow {
    grid-column: 2;
    grid-row: 3;
    justify-self: start;
    font-size: 10px;
    color: rgba(99, 92, 84, 0.36);
  }

  body[data-page="home"][data-home-variant="a"] .library-first-copy,
  body[data-page="home"][data-home-variant="c"] .library-first-copy {
    display: grid;
    grid-template-columns: 1fr;
    row-gap: 8px;
  }

  body[data-page="home"][data-home-variant="a"] .library-first-copy h1,
  body[data-page="home"][data-home-variant="a"] .library-first-copy p,
  body[data-page="home"][data-home-variant="c"] .library-first-copy h1,
  body[data-page="home"][data-home-variant="c"] .library-first-copy p {
    grid-column: auto;
    max-width: none;
  }

  body[data-page="home"][data-home-variant="a"] .library-first-actions,
  body[data-page="home"][data-home-variant="c"] .library-first-actions {
    grid-column: auto;
    justify-self: start;
    margin-top: 10px;
  }

  body[data-page="home"][data-home-variant="a"] .browse-grid,
  body[data-page="home"][data-home-variant="b"] .browse-grid,
  body[data-page="home"][data-home-variant="c"] .browse-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  body[data-page="home"][data-home-variant="e"] .browse-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  body[data-page="home"][data-home-variant="a"] .browse-card-link,
  body[data-page="home"][data-home-variant="b"] .browse-card-link,
  body[data-page="home"][data-home-variant="c"] .browse-card-link {
    display: flex;
    min-height: 0;
    align-items: flex-end;
  }

  body[data-page="home"][data-home-variant="e"] .browse-card-link {
    display: flex;
    min-height: 0;
    align-items: flex-end;
    padding: 18px;
  }

  body[data-page="home"][data-home-variant="a"] .browse-copy,
  body[data-page="home"][data-home-variant="b"] .browse-copy,
  body[data-page="home"][data-home-variant="c"] .browse-copy {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3px;
  }

  body[data-page="home"][data-home-variant="e"] .browse-copy {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3px;
  }

  body[data-page="home"][data-home-variant="a"] .browse-grid .browse-card:last-child,
  body[data-page="home"][data-home-variant="b"] .browse-grid .browse-card:last-child,
  body[data-page="home"][data-home-variant="c"] .browse-grid .browse-card:last-child,
  body[data-page="home"][data-home-variant="e"] .browse-grid .browse-card:last-child,
  body[data-page="home"][data-home-variant="c"] .browse-card:nth-child(1),
  body[data-page="home"][data-home-variant="c"] .browse-card:nth-child(2),
  body[data-page="home"][data-home-variant="c"] .browse-card:nth-child(3),
  body[data-page="home"][data-home-variant="c"] .browse-card:nth-child(4),
  body[data-page="home"][data-home-variant="c"] .browse-card:nth-child(5) {
    grid-column: auto;
  }

  html[lang="zh-CN"] body[data-page="home"][data-home-variant="e"] .browse-card {
    min-height: 0;
  }

  html[lang="zh-CN"] body[data-page="home"][data-home-variant="e"] .browse-card h3 {
    min-height: 0;
    font-size: 17px;
    writing-mode: horizontal-tb;
    text-orientation: mixed;
    letter-spacing: 0;
  }

  html[lang="zh-CN"] body[data-page="home"][data-home-variant="e"] .browse-card p {
    display: block;
    font-size: 11px;
    line-height: 1.6;
  }

  .variant-footer-link {
    font-size: 12px;
  }
}

@media (max-width: 380px) {
  body[data-page="home"][data-home-variant="d"] .browse-copy .section-kicker {
    font-size: 9px;
    letter-spacing: 0.1em;
  }

  body[data-page="home"][data-home-variant="d"] .browse-copy h3 {
    font-size: 17px;
    line-height: 1.24;
    max-width: 13ch;
  }

  body[data-page="home"][data-home-variant="d"] .browse-copy p {
    font-size: 11px;
    max-width: 25ch;
  }
}