/* Editorial type system: story headings, readable actions, complete navigation. */
@font-face {
  font-family: "U98 Journal Serif";
  src: url("./assets/fonts/journal-serif-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "U98 Journal Sans";
  src: url("./assets/fonts/journal-sans-400-600.woff2") format("woff2");
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
}
:root {
  --journal-serif: "U98 Journal Serif", "Noto Serif SC", "Songti SC", SimSun, serif;
  --journal-sans: "U98 Journal Sans", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --journal-caption: .75rem;
  --journal-small: .875rem;
  --journal-body: 1rem;
  --journal-subhead: 1.25rem;
  --journal-heading: clamp(1.75rem, 1.2rem + 1.8vw, 2.5rem);
  --journal-title: clamp(2.25rem, 1.5rem + 2.7vw, 3.5rem);
  --journal-muted: #566474;
  --journal-accent: #9b4f42;
}
:is(.xingye-page, .page-intro--journal, .home-xingye-journal, .explore-xingye-entry) {
  font-family: var(--journal-sans);
  font-size: var(--journal-body);
  font-kerning: normal;
  font-synthesis: none;
  line-height: 1.85;
}
:is(.xingye-page, .page-intro--journal, .home-xingye-journal, .explore-xingye-entry) :is(h1, h2, h3) {
  font-family: var(--journal-serif);
  font-weight: 600;
  letter-spacing: .015em;
  line-height: 1.45;
  text-wrap: balance;
  word-break: normal;
  overflow-wrap: anywhere;
  line-break: strict;
}
.page-intro--journal { padding-block: 3.5rem 2.75rem; }
.page-intro--journal .page-intro-grid { grid-template-columns: minmax(0, 1.25fr) minmax(16rem, .75fr); gap: 3rem; }
.page-intro--journal h1 { font-size: var(--journal-title); }
.page-intro--journal .lead { font-size: var(--journal-body); line-height: 1.85; }
.page-intro--journal .lead strong { font-family: var(--journal-sans); font-size: var(--journal-caption); color: var(--journal-accent); letter-spacing: .09em; }
.page-intro--journal .eyebrow { font-size: var(--journal-caption); color: var(--journal-accent); letter-spacing: .1em; }
.xingye-page { padding-top: 0; }
.journal-intro-boundary { margin-top: .75rem; font-size: var(--journal-small); color: var(--journal-muted); line-height: 1.75; }
.xingye-journal-overview { gap: 3rem; padding-bottom: 2.5rem; }
.xingye-journal-overview h2 { font-size: clamp(1.75rem, 1.35rem + 1.4vw, 2.5rem); }
.home-xingye-journal-heading h2 { font-size: var(--journal-title); line-height: 1.4; }
:is(.xingye-page, .home-xingye-journal) .section-kicker {
  font-family: var(--journal-sans); font-size: var(--journal-caption); font-weight: 600;
  color: var(--journal-accent); letter-spacing: .075em; line-height: 1.6;
}
:is(.xingye-journal-overview, .home-xingye-journal-heading) > div:last-child > p {
  font-size: var(--journal-body); line-height: 1.85;
}
.home-xingye-journal-heading > div:last-child > a { font-size: var(--journal-small); color: var(--journal-accent); }
.xingye-journal-stats span { font-size: var(--journal-caption); color: var(--journal-muted); }
.xingye-journal-stats b { font-family: var(--journal-serif); font-size: 1.75rem; font-weight: 600; color: var(--journal-accent); }

/* Titles remain real text: no nowrap, fixed-height clipping, or line clamps. */
.xingye-journal-index { margin-top: 2rem; padding: 1rem 0; }
.xingye-journal-index-heading { align-items: center; }
.xingye-journal-index-heading .section-kicker { font-size: var(--journal-caption); }
.xingye-journal-index-heading h2 { font-size: 1.375rem; line-height: 1.5; }
.xingye-journal-index-heading > p { font-size: var(--journal-caption); color: var(--journal-muted); }
.xingye-journal-index > nav {
  grid-auto-columns: 14.5rem; gap: .625rem; padding-block: .25rem .75rem;
  scroll-padding-inline: .25rem; scrollbar-color: var(--comic-mist) var(--paper-100);
}
.xingye-journal-index > nav a {
  min-width: 0; min-height: 8.25rem; padding: .75rem 1rem;
  grid-template-rows: auto 1fr auto; row-gap: .375rem; align-content: start;
}
.xingye-journal-index > nav strong {
  min-width: 0; margin: 0; overflow: visible; white-space: normal; text-overflow: clip;
  font-family: var(--journal-sans); font-size: var(--journal-body); font-weight: 600;
  letter-spacing: .01em; line-height: 1.65; text-wrap: pretty; overflow-wrap: anywhere;
}
.xingye-journal-index > nav :is(span, small) { margin: 0; font-family: var(--journal-sans); font-size: var(--journal-caption); line-height: 1.6; }
.xingye-journal-index > nav span { color: var(--journal-accent); font-weight: 600; font-variant-numeric: tabular-nums; letter-spacing: .06em; }
.xingye-journal-index > nav small { color: var(--journal-muted); }
.xingye-journal-index > nav a[aria-current="true"] { border-color: var(--journal-accent); background: var(--comic-paper); box-shadow: inset 3px 0 0 var(--journal-accent); }
.xingye-journal-index > nav a.is-latest:not([aria-current]) { border-color: rgba(20, 38, 61, .14); box-shadow: none; }
.xingye-journal-list { margin-top: 2.5rem; }
.xingye-journal-entry { grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr); min-height: 0; scroll-margin-top: 20rem; }
.xingye-journal-entry:nth-child(even) { grid-template-columns: minmax(0, 1.22fr) minmax(0, .78fr); }
.xingye-journal-entry-figure { align-self: start; margin: 0; border: 0; background: var(--comic-navy); }
.xingye-journal-entry:nth-child(even) .xingye-journal-entry-figure { border: 0; }
.xingye-journal-entry-figure img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; }
.xingye-journal-entry-figure figcaption,
.home-xingye-lead figcaption {
  position: static; display: grid; grid-template-columns: auto minmax(0, 1fr);
  gap: .75rem; align-items: baseline; padding: 1rem 1.125rem;
  background: var(--comic-navy); color: var(--comic-ivory);
}
:is(.xingye-journal-entry-figure, .home-xingye-lead) figcaption span {
  font-family: var(--journal-sans); font-size: var(--journal-caption); font-variant-numeric: tabular-nums;
  white-space: nowrap; line-height: 1.65;
}
:is(.xingye-journal-entry-figure, .home-xingye-lead) figcaption b {
  min-width: 0; font-family: var(--journal-serif); font-size: var(--journal-body); font-weight: 600;
  line-height: 1.7; letter-spacing: .02em; overflow-wrap: anywhere;
}
.xingye-journal-entry-copy { padding: clamp(1.5rem, 3vw, 3rem); justify-content: flex-start; }
:is(.xingye-journal-entry-kicker, .home-xingye-question-label) {
  font-family: var(--journal-sans); font-size: var(--journal-caption); font-weight: 600; letter-spacing: .06em; line-height: 1.75;
}
.xingye-journal-entry-kicker { color: var(--journal-accent); }
.xingye-journal-entry-copy > h2 { max-width: 20em; margin-top: .875rem; font-size: var(--journal-heading); }
.journal-title-clause { display: inline-block; max-width: 100%; vertical-align: top; text-wrap: pretty; }
.xingye-journal-entry-insight { margin-top: .875rem; font-size: var(--journal-body); line-height: 1.85; text-wrap: balance; }
.xingye-journal-entry-grid, .home-xingye-observation-grid { grid-template-columns: 1fr; margin-top: 1.75rem; }
:is(.xingye-journal-entry-grid, .home-xingye-observation-grid) section {
  display: grid; grid-template-columns: 4.5rem minmax(0, 1fr); align-items: baseline;
  gap: 1rem; min-height: 0; padding: 1rem 0;
}
:is(.xingye-journal-entry-grid, .home-xingye-observation-grid) section + section {
  padding-left: 0; border-left: 0; border-top: 1px solid rgba(20, 38, 61, .12);
}
.home-xingye-observation-grid section + section { border-top-color: rgba(246, 241, 231, .18); }
:is(.xingye-journal-entry-grid, .home-xingye-observation-grid) section.is-action { padding: 1rem; }
:is(.xingye-journal-entry-grid, .home-xingye-observation-grid) span {
  font-family: var(--journal-sans); font-size: var(--journal-caption); font-weight: 600; line-height: 1.75; letter-spacing: .04em;
}
.xingye-journal-entry-grid span { color: var(--journal-accent); }
:is(.xingye-journal-entry-grid, .home-xingye-observation-grid) p { margin: 0; font-size: var(--journal-body); line-height: 1.85; }
.home-xingye-observation-grid p { color: var(--comic-ivory); }
:is(.xingye-journal-entry-actions, .home-xingye-lead-copy > nav) > a { font-family: var(--journal-sans); font-size: var(--journal-small); font-weight: 600; line-height: 1.6; }
:is(.xingye-journal-entry-actions, .home-xingye-lead-copy > nav) > a:not(.button) { font-size: var(--journal-small); padding-block: .75rem; }
.xingye-episode-neighbors { margin-top: 1.5rem; }
:is(.xingye-page, .home-xingye-journal) .button-primary { background: var(--journal-accent); border-color: var(--journal-accent); color: var(--comic-ivory); }
:is(.xingye-page, .home-xingye-journal) .button-primary:hover { background: #7f4035; border-color: #7f4035; }
.xingye-episode-neighbors span { font-family: var(--journal-sans); font-size: var(--journal-caption); line-height: 1.6; letter-spacing: .025em; }
.xingye-episode-neighbors b { font-size: var(--journal-small); line-height: 1.75; font-weight: 600; overflow-wrap: anywhere; }
.xingye-method h2, .xingye-profile-copy h2 { font-size: var(--journal-heading); }
.xingye-method .section-kicker { color: var(--comic-gold); }
.xingye-method li p { font-size: var(--journal-body); line-height: 1.85; color: var(--comic-ivory); }
.xingye-method li strong { font-family: var(--journal-sans); font-size: var(--journal-subhead); font-weight: 600; }
.xingye-method li > span { font-family: var(--journal-sans); font-size: var(--journal-caption); color: var(--comic-gold); }
.xingye-profile-copy > p:not(.section-kicker) { font-size: var(--journal-body); }
.xingye-profile-facts span { font-size: var(--journal-small); line-height: 1.75; }
.xingye-profile-facts b { font-size: var(--journal-subhead); font-weight: 600; }
.xingye-profile-boundary p { font-size: var(--journal-small); line-height: 1.85; }

/* The directory opens for discovery and folds away when an episode is chosen. */
.journal-directory { top: 0; margin-top: 0; padding: 0; background: var(--comic-ivory); }
.journal-directory > summary {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center;
  gap: 1rem; min-height: 4.25rem; padding: .75rem 0; cursor: pointer; list-style: none;
}
.journal-directory > summary::-webkit-details-marker { display: none; }
.journal-directory > summary::marker { content: ""; }
.journal-directory-label { font-size: var(--journal-small); font-weight: 600; color: var(--journal-accent); }
.journal-directory > summary strong { min-width: 0; font-size: var(--journal-small); font-weight: 400; line-height: 1.7; overflow-wrap: anywhere; }
.journal-directory-toggle { display: flex; align-items: center; gap: .75rem; font-size: var(--journal-small); color: var(--journal-muted); }
.journal-directory-toggle i { width: .5rem; height: .5rem; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translateY(-2px); }
.journal-directory .when-open, .journal-directory[open] .when-closed { display: none; }
.journal-directory[open] .when-open { display: inline; }
.journal-directory[open] .journal-directory-toggle i { transform: rotate(225deg) translate(-1px, -1px); }
.journal-topic-filters { display: flex; flex-wrap: wrap; gap: .5rem; padding-block: .5rem .75rem; border-top: 1px solid rgba(20, 38, 61, .1); }
.journal-topic-filters a { display: inline-flex; align-items: center; gap: .625rem; min-height: 2.75rem; padding: .5rem .875rem; border: 1px solid transparent; font-size: var(--journal-small); line-height: 1.6; }
.journal-topic-filters a span { font-size: var(--journal-caption); font-variant-numeric: tabular-nums; opacity: .8; }
.journal-topic-filters a[aria-current] { background: var(--comic-navy); color: var(--comic-ivory); }
.journal-topic-filters a:hover:not([aria-current]) { border-color: var(--comic-mist); }
.journal-directory-tools { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .5rem; margin-bottom: .25rem; }
.journal-directory-tools p { margin: 0; font-size: var(--journal-caption); color: var(--journal-muted); }
.journal-directory-tools p span { margin-left: 1rem; }
.journal-rail-controls { display: flex; gap: .375rem; }
.journal-rail-controls[hidden] { display: none; }
.journal-rail-controls button { min-height: 2.75rem; padding: .5rem .75rem; background: transparent; border: 1px solid rgba(20, 38, 61, .18); color: var(--comic-navy); font: inherit; font-size: var(--journal-caption); cursor: pointer; }
.journal-rail-controls button:disabled { opacity: .4; cursor: default; }
.journal-rail-controls button:hover:not(:disabled) { border-color: var(--journal-accent); color: var(--journal-accent); }
.xingye-entry-shortcut, .xingye-episode-return { display: inline-flex; align-items: center; align-self: flex-start; gap: .75rem; min-height: 2.75rem; color: var(--journal-accent); font-size: var(--journal-small); font-weight: 600; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .3em; }
.xingye-entry-shortcut { margin-top: .625rem; }
.xingye-entry-shortcut + .xingye-journal-entry-grid { margin-top: .75rem; }
.xingye-episode-return { margin-top: .5rem; font-weight: 400; }
.journal-route-notice { padding: 1rem; margin-block: 0 1rem; border-left: 3px solid var(--journal-accent); background: var(--comic-paper); font-size: var(--journal-small); }
.xingye-page :is(a, button, summary):focus-visible { outline: 2px solid var(--journal-accent); outline-offset: 3px; }
.xingye-journal-entry:focus, .xingye-journal-entry-grid section:focus { outline: none; }
.xingye-journal-entry:focus-visible { outline: 2px solid var(--journal-accent); outline-offset: 4px; }
.xingye-journal-entry-grid .is-action:focus { box-shadow: inset 3px 0 0 var(--journal-accent); }
@media (min-width: 1001px) {
  .journal-directory[open] { max-height: calc(100dvh - 1rem); overflow-y: auto; overflow-x: hidden; }
}

/* Carry the same hierarchy into the home and exploration entry points. */
.home-xingye-lead { grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); min-height: 0; }
.home-xingye-lead figure { margin: 0; min-height: 0; align-self: start; }
.home-xingye-lead figure img { display: block; height: auto; aspect-ratio: 4 / 5; object-fit: cover; }
.home-xingye-lead figcaption { grid-template-columns: 1fr; gap: .25rem; }
.home-xingye-lead-copy { padding: clamp(1.5rem, 3vw, 3rem); }
.home-xingye-lead-copy > h3, .explore-xingye-entry h2 { font-size: var(--journal-heading); line-height: 1.5; }
.home-xingye-journal-rail { grid-auto-columns: 14.5rem; gap: .75rem; }
.home-xingye-journal-rail strong { font-family: var(--journal-serif); font-size: 1.125rem; font-weight: 600; line-height: 1.75; overflow-wrap: anywhere; }
.home-xingye-journal-rail span, .home-xingye-rail-heading span { font-family: var(--journal-sans); font-size: var(--journal-caption); color: var(--journal-accent); }
.home-xingye-journal-rail small, .home-xingye-rail-heading small { font-size: var(--journal-small); line-height: 1.75; }
.home-xingye-journal-boundary { font-size: var(--journal-small); line-height: 1.85; }
.explore-xingye-entry p:not(.section-kicker) { font-size: var(--journal-body); line-height: 1.85; }
.explore-xingye-entry span { font-size: var(--journal-small); }

@media (max-width: 1000px) {
  .page-intro--journal .page-intro-grid { grid-template-columns: 1fr; gap: 1.25rem; }
  .page-intro--journal .lead { max-width: 42rem; }
  .xingye-journal-overview { grid-template-columns: 1fr; gap: 1.75rem; }
  .xingye-journal-index { position: relative; top: auto; backdrop-filter: none; }
  .xingye-journal-entry, .xingye-journal-entry:nth-child(even) { scroll-margin-top: 6rem; grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); }
  .xingye-journal-entry:nth-child(even) .xingye-journal-entry-figure { grid-column: 1; }
  .xingye-journal-entry:nth-child(even) .xingye-journal-entry-copy { grid-column: 2; }
  .xingye-method { grid-template-columns: 1fr; padding: 2rem; gap: 2rem; }
}
@media (max-width: 700px) {
  .page-intro--journal { padding-block: 2rem; }
  .page-intro--journal h1 { font-size: clamp(1.75rem, 1.2rem + 3vw, 2.25rem); letter-spacing: .025em; }
  .xingye-page { padding-top: 0; }
  .journal-directory > summary { grid-template-columns: minmax(0, 1fr) auto; gap: .375rem .75rem; padding-block: 1rem; }
  .journal-directory > summary strong { grid-row: 2; grid-column: 1; }
  .journal-directory-toggle { grid-column: 2; grid-row: 1 / 3; }
  .journal-topic-filters { gap: .25rem; }
  .journal-topic-filters a { padding-inline: .625rem; }
  .xingye-journal-overview h2 { font-size: 1.75rem; }
  .home-xingye-journal-heading h2 { font-size: 2rem; }
  .xingye-journal-index > nav { grid-auto-columns: min(16.5rem, 80vw); margin-right: 0; }
  .xingye-journal-index-heading { gap: .5rem; }
  .xingye-journal-index-heading h2 { font-size: 1.375rem; }
  .xingye-journal-entry, .xingye-journal-entry:nth-child(even), .home-xingye-lead, .explore-xingye-entry { grid-template-columns: 1fr; }
  .xingye-journal-entry-figure, .xingye-journal-entry:nth-child(even) .xingye-journal-entry-figure, .home-xingye-lead figure { height: auto; max-height: none; grid-column: 1; grid-row: 1; }
  .xingye-journal-entry-figure img, .home-xingye-lead figure img { aspect-ratio: 1 / 1; }
  .xingye-journal-entry-copy, .xingye-journal-entry:nth-child(even) .xingye-journal-entry-copy, .home-xingye-lead-copy {
    grid-column: 1; grid-row: 2; padding: 1.5rem 1.125rem;
  }
  .xingye-journal-entry-copy > h2, .home-xingye-lead-copy > h3, .explore-xingye-entry h2 { font-size: 1.75rem; line-height: 1.5; }
  :is(.xingye-journal-entry-grid, .home-xingye-observation-grid) section { grid-template-columns: 1fr; gap: .375rem; }
  .xingye-journal-entry-actions { align-items: stretch; flex-direction: column; }
  .xingye-journal-entry-actions .button { width: 100%; }
  .home-xingye-journal-rail { grid-auto-columns: min(16.5rem, 80vw); margin-right: 0; }
  .xingye-method { padding: 1.5rem; }
  .xingye-method ol { grid-template-columns: 1fr; }
  .xingye-method li { min-height: 0; padding: 1.5rem 0; border-right: 0; border-bottom: 1px solid rgba(247, 244, 238, .18); }
  .xingye-method li:last-child { border-bottom: 0; }
  .xingye-method li strong { margin-top: .625rem; }
  .xingye-method h2, .xingye-profile-copy h2 { font-size: 1.75rem; }
}
@media (prefers-reduced-motion: reduce) {
  .xingye-journal-index > nav { scroll-behavior: auto; }
  .xingye-journal-index > nav a { transition: none; }
}