/* roulang page: index */
:root {
  --plum: #5c2a45;
  --bg: #141216;
  --bg-2: #1b171d;
  --card: #221c24;
  --lime: #d2f062;
  --coral: #ff6a3d;
  --coral-2: #ff815c;
  --rice: #f6efe4;
  --line: #3a3038;
  --ink: #f6efe4;
  --muted: #cbbfb6;
  --dim: #9c9088;
  --shadow: 4px 4px 0 #0a090b;
  --radius-chip: 4px;
  --radius-card: 10px;
  --radius-pill: 999px;
  --side: 220px;
  --pad: 48px;
  --fast: 160ms;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", sans-serif;
  font-size: 16px;
  line-height: 1.75;
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}
.wrap { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.num { font-family: "IBM Plex Mono", ui-monospace, monospace; font-variant-numeric: tabular-nums; }
h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 12px; font-weight: 700; letter-spacing: 0; }
h1 { font-size: 2rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.05rem; }
p { margin: 0 0 12px; }
.lead { color: var(--muted); max-width: 68ch; margin-bottom: 18px; }
.kicker { color: var(--lime); font-size: 0.82rem; letter-spacing: 0.08em; margin-bottom: 8px; }
.side-nav {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--side);
  background: #1a151c;
  border-right: 1px solid var(--line);
  z-index: 30;
  padding: 22px 16px 28px;
  overflow: auto;
}
.brand {
  display: block;
  color: var(--ink);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.35;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 3px solid var(--plum);
}
.brand small { display: block; color: var(--lime); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.06em; }
.nav-list { display: flex; flex-direction: column; gap: 8px; }
.nav-link {
  display: block;
  padding: 10px 12px;
  border-radius: var(--radius-card);
  border: 1px solid transparent;
  color: var(--muted);
  transition: border-color var(--fast) ease, color var(--fast) ease, background var(--fast) ease;
}
.nav-link:hover { color: var(--ink); border-color: var(--lime); background: #241c26; }
.nav-link.is-active { color: #1a100c; background: var(--lime); border-color: var(--lime); }
.main-wrap { margin-left: var(--side); min-height: 100vh; }
.mobile-bar {
  display: none;
  position: sticky;
  top: 0;
  z-index: 25;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  background: #1a151c;
  border-bottom: 1px solid var(--line);
}
.mobile-bar .brand { border: 0; margin: 0; padding: 0; font-size: 0.95rem; }
.menu-toggle {
  flex: 0 0 auto;
  background: var(--plum);
  color: var(--rice);
  border: 1px solid var(--lime);
  border-radius: var(--radius-pill);
  padding: 8px 14px;
  cursor: pointer;
}
.off-canvas { background: #1a151c; color: var(--ink); }
.off-canvas .brand { margin-top: 28px; }
.close-button { color: var(--lime); }
section { padding: var(--pad) 0; border-top: 1px solid var(--line); }
section:first-child { border-top: 0; }
#board { background: var(--bg); }
#matrix, #compare, #updates, #proof, #quick, #batches { background: var(--bg-2); }
#scenes, #mile, #guard, #path, #faq { background: var(--bg); }
#channel { background: #2a1824; border-top-color: var(--plum); }
#demand { background: #181318; }
.subline { font-size: 1.05rem; color: var(--rice); margin-bottom: 16px; }
.chips { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 18px 0; }
.chip {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-chip);
  box-shadow: var(--shadow);
  padding: 12px 14px;
  min-height: 74px;
}
.chip b { color: var(--lime); font-size: 1.45rem; font-weight: 600; line-height: 1; }
.chip span { color: var(--rice); font-size: 0.92rem; }
.matrix { display: flex; flex-direction: column; gap: 14px; }
.matrix-row {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 14px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 16px;
  transition: border-color var(--fast) ease;
}
.matrix-row:hover { border-color: var(--lime); }
.zone-name { color: var(--lime); font-size: 1.15rem; }
.cuts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.cut {
  background: #19151b;
  border-radius: var(--radius-chip);
  border: 1px solid var(--line);
  padding: 12px;
}
.cut h3 { color: var(--rice); margin-bottom: 6px; }
.cut p { color: var(--muted); margin: 0; font-size: 0.94rem; }
.scene-row { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 6px; }
.scene-card {
  flex: 1 0 260px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 16px;
  transition: border-color var(--fast) ease;
}
.scene-card:hover { border-color: var(--lime); }
.scene-card span { color: var(--lime); font-size: 0.78rem; }
.scene-card h3 { margin: 6px 0; }
.scene-card p { color: var(--muted); margin: 0; }
.vs-board { display: flex; flex-direction: column; gap: 10px; }
.vs-head, .vs-row {
  display: grid;
  grid-template-columns: 1fr 72px 1fr;
  gap: 10px;
  align-items: stretch;
}
.vs-head { color: var(--dim); font-size: 0.86rem; padding: 0 4px; }
.vs-cell {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 14px 16px;
}
.vs-cell strong { display: block; margin-bottom: 4px; }
.vs-cell p { margin: 0; color: var(--muted); }
.vs-mid {
  display: grid;
  place-items: center;
  color: #1a100c;
  background: var(--lime);
  border-radius: var(--radius-chip);
  font-weight: 700;
}
.track { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 8px; }
.track-node {
  flex: 1 0 220px;
  background: var(--card);
  border-top: 4px solid var(--plum);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 14px;
  border-right: 1px solid var(--line);
  border-left: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.track-node time { color: var(--lime); display: block; margin-bottom: 6px; }
.track-node h3 { margin-bottom: 6px; }
.track-node p { margin: 0; color: var(--muted); }
.news-list { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius-card); overflow: hidden; }
.news-item {
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: 12px;
  padding: 14px 16px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  transition: border-color var(--fast) ease, background var(--fast) ease;
}
.news-item:last-child { border-bottom: 0; }
.news-item:hover { background: #2a232d; box-shadow: inset 3px 0 0 var(--lime); }
.news-item time { color: var(--lime); }
.news-item a { font-weight: 700; }
.news-item a:hover { color: var(--lime); }
.news-item p { margin: 4px 0 0; color: var(--muted); font-size: 0.94rem; }
.more-row { margin: 14px 0 0; }
.text-link { color: var(--lime); border-bottom: 1px solid var(--lime); }
.channel-bar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--plum);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 18px;
}
.channel-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.guard-list { display: flex; flex-direction: column; gap: 10px; }
.guard-item {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 16px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 6px solid var(--plum);
  border-radius: var(--radius-chip);
  padding: 12px 16px;
  transition: border-color var(--fast) ease;
}
.guard-item:hover { border-color: var(--lime); border-left-color: var(--lime); }
.guard-item h3 { margin: 0; color: var(--lime); }
.guard-item p { margin: 0; color: var(--muted); }
.proof-copy h2 { margin-bottom: 10px; }
.spec-sheet {
  background: var(--rice);
  color: #24181e;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 8px 16px;
}
.spec-sheet div { display: grid; grid-template-columns: 92px 1fr; gap: 10px; padding: 12px 0; border-bottom: 1px solid #e2d5c6; }
.spec-sheet div:last-child { border-bottom: 0; }
.spec-sheet dt { font-weight: 700; }
.spec-sheet dd { margin: 0; }
.steps { display: flex; flex-direction: column; gap: 12px; }
.step {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  padding: 14px;
  box-shadow: var(--shadow);
  transition: border-color var(--fast) ease;
}
.step:hover { border-color: var(--lime); }
.step b { color: var(--lime); font-size: 1.3rem; }
.step p { margin: 0; color: var(--muted); }
.step a { color: var(--lime); }
.qa-list { display: flex; flex-direction: column; gap: 10px; }
.qa {
  background: var(--card);
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
  padding: 14px 16px;
  box-shadow: var(--shadow);
}
.qa h3 { margin-bottom: 6px; }
.qa p { margin: 0; color: var(--muted); }
.accordion { background: transparent; border: 0; margin: 0; }
.accordion-item { margin-bottom: 10px; }
a.accordion-title {
  background: var(--card);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  font-size: 1rem;
  line-height: 1.45;
  padding: 12px 16px;
  transition: border-color var(--fast) ease, color var(--fast) ease;
}
a.accordion-title:hover, a.accordion-title:focus { background: #2a232d; color: var(--lime); }
.accordion-item.is-active > a.accordion-title { border-color: var(--lime); color: var(--lime); border-radius: var(--radius-card) var(--radius-card) 0 0; }
.accordion-content {
  background: #19151b;
  color: var(--muted);
  border: 1px solid var(--lime);
  border-top: 0;
  border-radius: 0 0 var(--radius-card) var(--radius-card);
  padding: 12px 16px 14px;
}
.batch-table { border: 1px solid var(--line); border-radius: var(--radius-card); overflow: hidden; }
.batch-head, .batch-row { display: grid; grid-template-columns: 1.2fr 0.8fr 0.9fr; gap: 8px; padding: 12px 16px; }
.batch-head { background: #2a1824; color: var(--lime); font-size: 0.88rem; }
.batch-row { background: var(--card); border-top: 1px solid var(--line); }
.batch-row small { display: none; color: var(--dim); }
.tag {
  display: inline-block;
  border-radius: var(--radius-chip);
  border: 1px solid var(--line);
  padding: 2px 8px;
  font-size: 0.86rem;
}
.tag-ok { color: var(--lime); border-color: var(--lime); }
.tag-wait { color: var(--coral); border-color: var(--coral); }
.tag-miss { color: var(--rice); }
.tag-lock { color: var(--dim); }
.demand-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 18px;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
label { color: var(--rice); font-size: 0.92rem; }
input, select, textarea {
  width: 100%;
  background: #141216;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  margin: 0;
}
textarea { min-height: 110px; resize: vertical; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  padding: 10px 18px;
  cursor: pointer;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform var(--fast) ease, background var(--fast) ease, border-color var(--fast) ease;
}
.btn-coral { background: var(--coral); color: #1a100c; border-color: var(--coral); }
.btn-coral:hover, .btn-coral:focus { transform: translateY(-2px); background: var(--coral-2); border-color: var(--lime); color: #1a100c; }
.btn-line { background: transparent; color: var(--lime); border-color: var(--lime); }
.btn-line:hover { transform: translateY(-2px); background: #2a3320; border-color: var(--lime); color: var(--lime); }
.form-tip { margin-top: 12px; background: var(--rice); color: #24181e; border-radius: var(--radius-card); padding: 10px 12px; }
.site-foot { background: var(--bg); border-top: 4px solid var(--plum); padding: 28px 0 36px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 18px; }
.foot-label { color: var(--lime); font-size: 0.86rem; margin-bottom: 8px; }
.site-foot a { display: block; color: var(--muted); margin: 4px 0; }
.site-foot a:hover { color: var(--lime); }
.age-mark {
  display: inline-block;
  border: 1px solid var(--coral);
  color: var(--coral);
  border-radius: var(--radius-chip);
  padding: 0 6px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  margin-right: 6px;
}
.copy { color: var(--dim); font-size: 0.88rem; }
@media (max-width: 1023px) {
  .side-nav { display: none; }
  .main-wrap { margin-left: 0; }
  .mobile-bar { display: flex; }
}
@media (max-width: 768px) {
  :root { --pad: 28px; }
  .chips, .cuts, .form-grid, .foot-grid { grid-template-columns: 1fr 1fr; }
  .matrix-row, .guard-item, .channel-bar, .step, .news-item { grid-template-columns: 1fr; }
  .vs-head { display: none; }
  .vs-row { grid-template-columns: 1fr; }
  .foot-grid .field-span { grid-column: 1 / -1; }
  .batch-head { display: none; }
  .batch-row { grid-template-columns: 1fr; gap: 6px; }
  .batch-row small { display: block; }
}
@media (max-width: 520px) {
  h1 { font-size: 1.42rem; }
  .chips, .form-grid, .foot-grid { grid-template-columns: 1fr; }
  .wrap { width: min(1120px, calc(100% - 24px)); }
  .btn { width: 100%; }
  .channel-actions .btn { width: auto; }
}

/* roulang page: category1 */
:root {
  --plum: #5c2a45;
  --bg: #141216;
  --bg-2: #1b171d;
  --card: #221c24;
  --lime: #d2f062;
  --coral: #ff6a3d;
  --coral-2: #ff815c;
  --rice: #f6efe4;
  --line: #3a3038;
  --ink: #f6efe4;
  --muted: #cbbfb6;
  --dim: #9c9088;
  --shadow: 4px 4px 0 #0a090b;
  --radius-chip: 4px;
  --radius-card: 10px;
  --radius-pill: 999px;
  --side: 220px;
  --pad: 48px;
  --fast: 160ms;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", sans-serif;
  font-size: 16px;
  line-height: 1.75;
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}
h1, h2, h3 { line-height: 1.25; font-weight: 700; margin: 0 0 12px; }
p { margin: 0 0 12px; }
.mono, time, .stub, .sum-row b { font-family: "IBM Plex Mono", ui-monospace, monospace; }
.wrap { width: min(1080px, calc(100% - 36px)); margin: 0 auto; }
.lead { color: var(--muted); max-width: 68ch; margin: 0; }
.side-nav {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--side);
  background: #1a151c;
  border-right: 1px solid var(--line);
  z-index: 30;
  padding: 22px 16px 28px;
  overflow: auto;
}
.brand {
  display: block;
  color: var(--ink);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.35;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 3px solid var(--plum);
}
.brand small {
  display: block;
  color: var(--lime);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  margin-top: 4px;
}
.nav-list { display: flex; flex-direction: column; gap: 8px; }
.nav-link {
  display: block;
  padding: 10px 12px;
  border-radius: var(--radius-card);
  border: 1px solid transparent;
  color: var(--muted);
  transition: border-color var(--fast) ease, color var(--fast) ease, background var(--fast) ease;
}
.nav-link:hover { color: var(--ink); border-color: var(--lime); background: #241c26; }
.nav-link.is-active { color: #1a100c; background: var(--lime); border-color: var(--lime); }
.nav-link.is-active:hover { color: #1a100c; }
.main-wrap { margin-left: var(--side); min-height: 100vh; }
.mobile-bar {
  display: none;
  position: sticky;
  top: 0;
  z-index: 25;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  background: #1a151c;
  border-bottom: 1px solid var(--line);
}
.mobile-bar .brand { border: 0; margin: 0; padding: 0; font-size: 0.95rem; }
.menu-toggle {
  flex: 0 0 auto;
  background: var(--plum);
  color: var(--rice);
  border: 1px solid var(--lime);
  border-radius: var(--radius-pill);
  padding: 8px 14px;
  cursor: pointer;
  transition: transform var(--fast) ease, border-color var(--fast) ease, background var(--fast) ease;
}
.menu-toggle:hover { transform: translateY(-2px); border-color: var(--lime); background: #733656; }
.off-canvas { background: #1a151c; border-right: 1px solid var(--line); }
.off-canvas .brand { margin-top: 28px; }
.close-button { color: var(--lime); }
section { padding: var(--pad) 0; border-top: 1px solid var(--line); background: var(--bg); }
main > section:first-child { border-top: 0; }
#list, #related, #remind { background: var(--bg-2); }
#back { background: #181318; }
.eyebrow {
  margin: 0 0 8px;
  color: var(--lime);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}
.cate-head h1 { font-size: clamp(1.45rem, 2.2vw, 2.05rem); max-width: 18em; }
.filter-bar {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--rice);
  color: #2a1c22;
  border-radius: var(--radius-chip);
  box-shadow: var(--shadow);
  padding: 12px 14px;
}
.filter-bar span { display: block; font-size: 0.92rem; line-height: 1.45; }
.filter-bar b {
  display: inline-block;
  min-width: 4.5em;
  color: var(--plum);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-weight: 600;
}
.panel-title { margin-bottom: 14px; font-size: 1.28rem; }
.ticket-list { display: flex; flex-direction: column; gap: 12px; }
.ticket {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: stretch;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 6px solid var(--plum);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 16px 16px 16px 14px;
  transition: border-color var(--fast) ease;
}
.ticket:hover { border-color: var(--lime); border-left-color: var(--lime); }
.ticket h3 { margin: 0 0 6px; font-size: 1.05rem; }
.ticket p { margin: 0; color: var(--muted); font-size: 0.94rem; }
.ticket-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
  min-width: 108px;
  padding-left: 12px;
  border-left: 1px dashed var(--line);
}
.tag, .status {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-chip);
  padding: 2px 8px;
  font-size: 0.78rem;
  line-height: 1.5;
  border: 1px solid var(--line);
}
.tag { color: var(--rice); background: #2c2430; }
.status.is-done { color: #1a100c; background: var(--lime); border-color: var(--lime); }
.status.is-work { color: #1a100c; background: var(--coral); border-color: var(--coral); }
.status.is-wait { color: var(--rice); background: transparent; border-color: var(--dim); }
.stub { color: var(--lime); font-size: 0.82rem; font-weight: 600; }
.ticket time { color: var(--dim); font-size: 0.85rem; }
.summary {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 16px;
}
.summary h2 { font-size: 1rem; color: var(--lime); margin-bottom: 10px; }
.sum-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.sum-row b { color: var(--lime); font-size: 1.05rem; font-weight: 600; }
.spec-list { margin: 0; display: flex; flex-direction: column; gap: 10px; }
.spec-row {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-chip);
  box-shadow: var(--shadow);
  padding: 12px 14px;
}
.spec-row dt { margin: 0; color: var(--lime); font-weight: 700; }
.spec-row dd { margin: 0; color: var(--muted); }
.sort-list { display: flex; flex-direction: column; gap: 10px; }
.sort-bar {
  display: grid;
  grid-template-columns: 108px 1fr;
  gap: 14px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 6px solid var(--plum);
  border-radius: var(--radius-chip);
  padding: 12px 16px;
  transition: border-color var(--fast) ease;
}
.sort-bar:hover { border-color: var(--lime); border-left-color: var(--lime); }
.sort-bar strong { color: var(--lime); }
.sort-bar span { color: var(--muted); }
.news-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.news-item {
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: 12px;
  padding: 14px 16px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  transition: background var(--fast) ease;
}
.news-item:last-child { border-bottom: 0; }
.news-item:hover { background: #2a232d; box-shadow: inset 3px 0 0 var(--lime); }
.news-item time { color: var(--lime); }
.news-item a { font-weight: 700; }
.news-item a:hover { color: var(--lime); }
.news-item p { margin: 4px 0 0; color: var(--muted); font-size: 0.94rem; }
.accordion { background: transparent; border: 0; margin: 0; }
.accordion-item { margin-bottom: 10px; }
a.accordion-title {
  background: var(--card);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  font-size: 1rem;
  line-height: 1.45;
  padding: 12px 16px;
  transition: border-color var(--fast) ease, color var(--fast) ease, background var(--fast) ease;
}
a.accordion-title:hover, a.accordion-title:focus { background: #2a232d; color: var(--lime); }
.accordion-item.is-active > a.accordion-title {
  border-color: var(--lime);
  color: var(--lime);
  border-radius: var(--radius-card) var(--radius-card) 0 0;
}
.accordion-content {
  background: #1b171d;
  color: var(--muted);
  border: 1px solid var(--lime);
  border-top: 0;
  border-radius: 0 0 var(--radius-card) var(--radius-card);
  padding: 12px 16px 14px;
}
.accordion-content p { margin: 0; }
.back-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 700;
  line-height: 1.2;
  transition: transform var(--fast) ease, background var(--fast) ease, border-color var(--fast) ease, color var(--fast) ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-line { background: transparent; color: var(--lime); border-color: var(--lime); }
.btn-line:hover { background: #241c26; border-color: var(--lime); color: var(--rice); }
.btn-coral { background: var(--coral); color: #1a100c; border-color: var(--coral); }
.btn-coral:hover { background: var(--coral-2); border-color: var(--lime); }
.form-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 16px 16px 18px;
  max-width: 720px;
}
.form-panel:hover { border-color: var(--lime); }
.field { margin-bottom: 12px; }
.field label { display: block; margin-bottom: 6px; color: var(--rice); font-weight: 500; }
.field input, .field select {
  width: 100%;
  margin: 0;
  background: #1a151c;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-chip);
  min-height: 44px;
  padding: 8px 12px;
  box-shadow: none;
}
.field input:focus, .field select:focus { border-color: var(--lime); background: #1a151c; }
.tip {
  margin: 12px 0 0;
  background: var(--rice);
  color: #2a1c22;
  border-radius: var(--radius-chip);
  padding: 8px 12px;
}
#remind { padding: 28px 0; }
.site-foot {
  background: #141216;
  border-top: 4px solid var(--plum);
  padding: 28px 0 36px;
}
.foot-grid { display: grid; grid-template-columns: 1.4fr 0.8fr 1fr; gap: 22px; }
.foot-label { color: var(--lime); font-size: 0.8rem; letter-spacing: 0.08em; margin-bottom: 8px; }
.site-foot a { display: block; color: var(--muted); margin: 4px 0; }
.site-foot a:hover { color: var(--lime); }
.site-foot a.brand { color: var(--ink); margin-bottom: 8px; }
.site-foot p { color: var(--muted); }
.age-mark {
  display: inline-block;
  margin-right: 6px;
  padding: 0 6px;
  border-radius: var(--radius-chip);
  background: var(--plum);
  color: var(--rice);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.78rem;
}
.copy { color: var(--dim); font-family: "IBM Plex Mono", ui-monospace, monospace; font-size: 0.86rem; }
@media (min-width: 1024px) {
  .summary { position: sticky; top: 18px; }
}
@media (max-width: 1023px) {
  .side-nav { display: none; }
  .mobile-bar { display: flex; }
  .main-wrap { margin-left: 0; }
  .ticket { grid-template-columns: 1fr; }
  .ticket-meta {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
    border-left: 0;
    border-top: 1px dashed var(--line);
    padding-left: 0;
    padding-top: 10px;
    min-width: 0;
  }
}
@media (max-width: 768px) {
  :root { --pad: 28px; }
  .foot-grid, .spec-row, .sort-bar, .news-item { grid-template-columns: 1fr; }
  .news-item time { display: block; }
  .cate-head h1 { font-size: 1.45rem; }
}
@media (max-width: 520px) {
  .wrap { width: calc(100% - 28px); }
  .filter-bar b { display: block; min-width: 0; }
  .back-row .btn, .form-panel .btn { width: 100%; }
  .brand { font-size: 0.98rem; }
}