/* 途 · 旅行台 — the journeys surface, styled after lang (浪)'s editorial look.
   Self-contained: this page does not load base.css; the journey-card class
   rules below restyle the untouched journeyCard markup onto the lang palette.
   No external fonts or image requests (lang's fallback stacks only). */

:root {
  /* lang palette */
  --paper: #f7f4ec;
  --paper-2: #efeadd;
  --ink: #191712;
  --ink-soft: #5a5446;
  --line: #ddd4c2;
  --accent: #9c3d1e;
  --accent-soft: #c2693f;
  --maxw: 1180px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --font-display-stack: Georgia, "Times New Roman", "Songti SC", "STSong",
    "Noto Serif SC", "Source Han Serif SC", serif;
  --font-sans-stack: ui-sans-serif, system-ui, -apple-system, "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

* , *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans-stack);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.kicker {
  font-family: var(--font-sans-stack);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
}

/* ---- site header ---- */
.siteHeader { border-bottom: 1px solid var(--line); }
.siteHeader .wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.4rem;
}
.wordmark {
  display: inline-flex;
  align-items: flex-end;
  gap: 0.22em;
  text-decoration: none;
  color: var(--ink);
}
.wordmarkChar {
  font-family: var(--font-display-stack);
  font-size: 1.7rem;
  font-weight: 600;
  line-height: 0.9;
}
.wordmarkWave { width: 1.15em; height: 0.34em; color: var(--accent); margin-bottom: 0.34em; }
.headerMeta {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ---- utility line + masthead ---- */
.utility {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.4rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.masthead {
  display: flex;
  align-items: flex-end;
  gap: clamp(1.5rem, 5vw, 3.5rem);
  border-bottom: 2px solid var(--ink);
  padding-bottom: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 0.9rem;
}
.heroMark {
  display: inline-flex;
  align-items: flex-end;
  gap: 0.16em;
  font-family: var(--font-display-stack);
  font-weight: 600;
  font-size: clamp(5rem, 16vw, 10.5rem);
  line-height: 0.82;
  letter-spacing: -0.02em;
  color: var(--ink);
  flex: none;
}
.heroWave { flex: none; width: 0.46em; height: 0.18em; margin-bottom: 0.22em; color: var(--accent); }
.mastheadText { padding-bottom: 0.5rem; }
.mastheadText .kicker { font-size: 0.72rem; font-weight: 600; }
h1.kicker { margin: 0; }
.lede {
  font-family: var(--font-display-stack);
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  line-height: 1.5;
  max-width: 32ch;
  margin: 0.7rem 0 0;
}
.ledeEm { color: var(--accent); }

/* ---- toolbar ---- */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem 1.5rem;
  padding-block: 1.1rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.85rem;
}
.toolbar select {
  font: inherit;
  margin-left: 0.5em;
  background: var(--paper-2);
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 0.35em 0.6em;
  border-radius: 4px;
}
.toolbarHint { font-size: 0.72rem; letter-spacing: 0.04em; font-style: italic; }

/* ---- sections + contents index ---- */
.sectionHead {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  margin-top: clamp(1.8rem, 5vw, 3rem);
  margin-bottom: 0.4rem;
}
.sectionHead p { margin: 0; }
.sectionNote {
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  font-style: italic;
}
.colhead {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr) 6.5rem 10rem 7rem 1.6rem;
  gap: clamp(0.8rem, 2vw, 1.4rem);
  align-items: baseline;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-block: 0.9rem;
  border-bottom: 1px solid var(--line);
}
.rowWrap { border-bottom: 1px solid var(--line); }
.row {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr) 6.5rem 10rem 7rem 1.6rem;
  gap: clamp(0.8rem, 2vw, 1.4rem);
  align-items: baseline;
  padding-block: clamp(1.3rem, 2.6vw, 1.9rem);
  cursor: pointer;
  list-style: none;
  transition: background 0.2s ease;
}
.row::-webkit-details-marker { display: none; }
.row:hover { background: var(--paper-2); }
.num { font-family: var(--font-display-stack); font-size: 1.3rem; color: var(--accent-soft); }
.rowTitle {
  font-family: var(--font-display-stack);
  font-size: clamp(1.45rem, 2.6vw, 1.9rem);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.01em;
}
.when { font-family: var(--font-display-stack); font-size: 1.15rem; color: var(--ink); }
.when small {
  display: block;
  font-family: var(--font-sans-stack);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  margin-top: 0.25rem;
}
.when.tbd, .tbd { color: var(--ink-soft); font-style: italic; opacity: 0.8; }
.where { font-size: 0.82rem; letter-spacing: 0.04em; color: var(--ink-soft); align-self: center; }
.arrow {
  align-self: center;
  justify-self: end;
  font-family: var(--font-display-stack);
  font-size: 1.25rem;
  color: var(--accent);
  transition: transform 0.2s ease;
}
.row:hover .arrow { transform: translateX(4px); }
.rowWrap[open] .arrow { transform: rotate(90deg); }
.rowWrap[open] .row { background: var(--paper-2); }

/* taken trips sit quieter: faded until you reach for them */
.rowWrap.past .row { opacity: 0.55; transition: opacity 0.2s ease, background 0.2s ease; }
.rowWrap.past .row:hover, .rowWrap.past[open] .row { opacity: 1; }
.rowWrap.past .num, .rowWrap.past .arrow { color: var(--ink-soft); }

/* ---- status pill (lang) ---- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.3em 0.7em;
  border-radius: 100px;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  background: var(--paper);
  align-self: center;
  justify-self: start;
  white-space: nowrap;
}
.pill::before { content: ""; width: 0.5em; height: 0.5em; border-radius: 50%; background: var(--ink-soft); }
.pill[data-status="completed"]::before { background: var(--paper); border: 1.5px solid var(--ink-soft); box-sizing: border-box; }
.pill[data-status="confirmed"] { color: #2f5d34; border-color: #bcd3bd; }
.pill[data-status="confirmed"]::before { background: #3c7a43; }
.pill[data-status="planning"] { color: var(--accent); border-color: var(--accent-soft); }
.pill[data-status="planning"]::before { background: var(--accent); }
.pill[data-status="cancelled"] { text-decoration: line-through; opacity: 0.7; }

/* ---- expanded detail: the existing journeyCard, on lang paper ---- */
.rowDetail { padding: 0 0 clamp(1.3rem, 2.6vw, 1.9rem); }
/* the row above already shows the title; keep the card's heading for screen
   readers only instead of repeating it visually */
.rowDetail .journey-card h2 {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.journey-card {
  padding: clamp(1.4rem, 3vw, 2rem);
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow-wrap: anywhere;
}
.journey-meta {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
  font-size: 0.74rem;
  color: var(--ink-soft);
}
.journey-badge {
  background: var(--paper);
  color: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 4px 10px;
  white-space: nowrap;
  font-weight: 600;
  letter-spacing: 0.08em;
}
.journey-card h2 { font: 500 1.4rem/1.3 var(--font-display-stack); margin: 14px 0 10px; letter-spacing: -0.01em; }
.journey-evidence { font-size: 0.85rem; color: var(--ink-soft); }
.journey-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 20px 0; }
.journey-card dt {
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.journey-card dd { margin: 2px 0 10px; font-size: 0.85rem; }
.journey-offers { border-top: 1px solid var(--line); padding: 12px 0; font-size: 0.85rem; }
.journey-offers p { margin: 6px 0; }
.journey-offers small { color: var(--ink-soft); }
.journey-next { border-left: 3px solid var(--accent); padding: 4px 0 4px 14px; margin: 16px 0 20px; }
.journey-next span {
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.journey-next p { font-size: 0.9rem; margin: 6px 0; }
.journey-card summary { cursor: pointer; color: var(--accent); font-size: 0.85rem; padding: 8px 0; }
.journey-card details p, .journey-card li { font-size: 0.85rem; color: var(--ink-soft); }

.empty { padding-block: 2.5rem; color: var(--ink-soft); }
.cancelledHint {
  padding-block: 1.2rem;
  font-size: 0.78rem;
  color: var(--ink-soft);
  font-style: italic;
}
#journey-list button {
  font: inherit;
  background: var(--paper-2);
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 0.4em 1em;
  border-radius: 4px;
  cursor: pointer;
}

/* ---- footer ---- */
.siteFooter { border-top: 1px solid var(--line); margin-top: 6rem; background: var(--paper-2); }
.siteFooter .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  align-items: baseline;
  padding-block: 2.5rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.footerLinks { display: inline-flex; gap: 1.5rem; }
.siteFooter a { color: var(--accent); text-decoration: none; }
.siteFooter a:hover { text-decoration: underline; }

/* ---- responsive (lang's 860px breakpoint) ---- */
@media (max-width: 860px) {
  .masthead { align-items: flex-start; gap: 1.2rem; }
  .colhead { display: none; }
  .row {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "title title"
      "when where"
      "status arrow";
    gap: 0.5rem 1rem;
    row-gap: 0.7rem;
  }
  .num { display: none; }
  .rowTitle { grid-area: title; }
  .when { grid-area: when; }
  .where { grid-area: where; align-self: baseline; }
  .pill { grid-area: status; }
  .arrow { grid-area: arrow; }
  .journey-facts { grid-template-columns: 1fr; gap: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  .row, .arrow, .rowWrap.past .row { transition: none; }
}