/* roulang page: index */
:root {
  --ink: #16120F;
  --ink-deep: #100d0b;
  --lift: #241C18;
  --ivory: #F6F1E8;
  --muted: #A3988C;
  --amber: #E7A23A;
  --amber-2: #F0B85A;
  --persimmon: #D4654A;
  --line: rgba(246, 241, 232, 0.12);
  --line-strong: rgba(246, 241, 232, 0.28);
  --shadow: 0 10px 24px rgba(8, 6, 4, 0.35);
  --radius: 2px;
  --radius-ticket: 4px;
  --max: 1120px;
  --head: 64px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 17px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; border: 0; }
button, input, textarea { font-family: inherit; font-size: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--amber); text-decoration: underline; text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--ivory);
  outline-offset: 2px;
}
::selection { background: var(--amber); color: var(--ink); }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-weight: 700; letter-spacing: -0.03em; line-height: 1.22; }
h1 { font-size: clamp(40px, 5vw, 56px); }
h2 { font-size: clamp(28px, 3vw, 36px); }
h3 { font-size: 20px; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.grid-container { max-width: var(--max); width: 100%; padding-left: 20px; padding-right: 20px; }
.skip {
  position: absolute; left: 12px; top: -40px; background: var(--amber); color: var(--ink);
  padding: 6px 10px; z-index: 80;
}
.skip:focus { top: 8px; }
.site-head {
  position: sticky; top: 0; z-index: 50; height: var(--head);
  background: rgba(22, 18, 15, 0.94);
  border-bottom: 1px solid var(--line);
  transition: background .2s ease;
}
.site-head.is-stuck { background: var(--ink-deep); }
.head-inner {
  height: var(--head);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.logo {
  font-weight: 900; font-size: 18px; letter-spacing: -0.04em; color: var(--ivory);
  white-space: nowrap; text-decoration: none;
}
.logo:hover { color: var(--ivory); text-decoration: none; }
.tool-nav { display: flex; align-items: center; gap: 6px; }
.tool-link {
  color: var(--muted); font-size: 14px; padding: 8px 12px; border-radius: var(--radius);
  text-decoration: none;
}
.tool-link:hover { color: var(--ivory); background: rgba(246, 241, 232, 0.04); text-decoration: none; }
.tool-link.is-active { color: var(--ink); background: var(--amber); }
.tool-link.is-active:hover { color: var(--ink); text-decoration: none; }
.tool-side { display: flex; align-items: center; gap: 8px; }
.status-pill, .icon-btn, .age-mark, .menu-btn {
  height: 36px; display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: 1px solid var(--line); background: transparent; color: var(--ivory);
  border-radius: var(--radius); padding: 0 10px; font-size: 13px;
}
.status-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--amber); display: inline-block;
}
.icon-btn { width: 36px; padding: 0; }
.icon-btn svg { width: 16px; height: 16px; fill: none; stroke: var(--ivory); stroke-width: 1.6; }
.age-mark {
  background: var(--persimmon); color: #1A120E; border-color: var(--persimmon);
  border-radius: var(--radius-ticket); font-weight: 700; letter-spacing: 0.04em;
}
.menu-btn { display: none; width: 36px; padding: 0; }
.menu-btn span, .menu-btn span::before, .menu-btn span::after {
  display: block; width: 16px; height: 1.5px; background: var(--ivory); position: relative; content: "";
}
.menu-btn span::before { position: absolute; top: -5px; }
.menu-btn span::after { position: absolute; top: 5px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 42px;
  padding: 0 16px; border-radius: var(--radius); border: 1px solid transparent;
  font-size: 15px; font-weight: 700; letter-spacing: -0.02em; text-decoration: none;
  transition: background .15s ease, border-color .15s ease, transform .15s ease, color .15s ease;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--amber); color: var(--ink); }
.btn-primary:hover { background: var(--amber-2); color: var(--ink); }
.btn-ghost { background: transparent; color: var(--ivory); border-color: var(--line-strong); }
.btn-ghost:hover { color: var(--ivory); border-color: var(--ivory); }
.tool-side .btn { min-height: 36px; padding: 0 12px; font-size: 14px; }
section { scroll-margin-top: 76px; }
.band { padding: 88px 0; }
.band-dark { background: var(--ink); }
.band-lift { background: var(--lift); }
.section-title { margin-bottom: 14px; max-width: 18em; }
.section-lead { color: var(--muted); max-width: 46em; margin-bottom: 28px; font-size: 16px; }
.hero {
  position: relative;
  background:
    radial-gradient(ellipse 38% 78% at 12% -10%, rgba(231, 162, 58, 0.34), transparent 64%),
    var(--ink);
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; left: 8%; top: -20%; width: 2px; height: 140%;
  background: linear-gradient(var(--amber), transparent 80%);
  opacity: 0.55; transform: rotate(18deg); pointer-events: none;
}
.hero-grid { position: relative; z-index: 1; align-items: end; }
.kicker {
  display: inline-flex; align-items: center; gap: 8px; color: var(--amber);
  font-size: 13px; letter-spacing: 0.08em; margin-bottom: 16px;
}
.hero-lead { margin-top: 18px; max-width: 38em; color: var(--ivory); font-size: 16px; }
.hero-aside {
  border-left: 1px solid var(--line); padding: 12px 0 8px 28px; margin-left: 12px;
}
.hero-sub { font-size: 22px; line-height: 1.45; letter-spacing: -0.03em; font-weight: 700; margin-bottom: 22px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.func-list { display: flex; flex-direction: column; gap: 12px; }
.func-bar {
  display: grid; grid-template-columns: minmax(180px, 240px) 1fr auto; gap: 18px;
  align-items: center; padding: 16px 18px; background: rgba(22, 18, 15, 0.45);
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
  transition: transform .15s ease, border-color .15s ease;
}
.band-dark .func-bar { background: var(--lift); }
.func-bar:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.func-name { font-size: 18px; font-weight: 700; letter-spacing: -0.03em; }
.func-result { color: var(--muted); font-size: 15px; }
.badge {
  display: inline-flex; align-items: center; min-height: 26px; padding: 0 8px;
  background: var(--persimmon); color: #1A120E; border-radius: var(--radius-ticket);
  font-size: 13px; font-weight: 700; white-space: nowrap;
}
.scene-rail {
  min-height: 280px; padding: 22px 18px 18px; border: 1px solid var(--line);
  background: var(--lift); border-radius: var(--radius); box-shadow: var(--shadow);
  position: relative; transition: transform .15s ease, border-color .15s ease;
}
.scene-rail:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.scene-rail::before {
  content: ""; position: absolute; left: 18px; top: 58px; bottom: 18px; width: 1px;
  background: var(--line-strong);
}
.scene-time { color: var(--amber); font-size: 13px; margin-bottom: 10px; padding-left: 16px; }
.scene-rail h3 { padding-left: 16px; margin-bottom: 12px; }
.scene-rail p { color: var(--muted); font-size: 15px; padding-left: 16px; }
.scene-rail.rail-b { margin-top: 28px; }
.scene-rail.rail-c { min-height: 220px; }
.demo-frame {
  background: var(--ink); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden; aspect-ratio: 16 / 9; display: flex; flex-direction: column;
}
.demo-top {
  height: 36px; display: flex; align-items: center; gap: 8px; padding: 0 12px;
  border-bottom: 1px solid var(--line); color: var(--muted); font-size: 13px;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--persimmon); }
.dot.alt { background: var(--amber); }
.demo-body { flex: 1; padding: 14px; display: flex; flex-direction: column; gap: 8px; }
.demo-row {
  display: grid; grid-template-columns: 1.4fr .6fr .8fr; gap: 8px; align-items: center;
  padding: 10px 12px; border: 1px solid var(--line); background: var(--lift);
}
.demo-row strong { font-size: 14px; font-weight: 700; }
.demo-row span { color: var(--muted); font-size: 13px; }
.demo-credit {
  border-top: 1px solid var(--line); color: var(--muted); font-size: 12px;
  letter-spacing: 0.04em; padding: 8px 12px;
}
.step-col { padding-top: 8px; }
.step-col li {
  border-top: 1px solid var(--line); padding: 14px 0;
}
.step-col li:first-child { border-top: 0; padding-top: 0; }
.step-col b { display: block; font-size: 16px; margin-bottom: 4px; }
.step-col span { color: var(--muted); font-size: 14px; }
.case-card {
  border: 1px solid var(--line); background: var(--lift); padding: 22px 20px;
  border-radius: var(--radius); box-shadow: var(--shadow);
  transition: transform .15s ease, border-color .15s ease;
}
.case-card:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.case-offset { margin-top: 48px; }
.case-label { color: var(--persimmon); font-size: 13px; font-weight: 700; margin-bottom: 8px; }
.case-card p { color: var(--muted); margin-top: 8px; font-size: 15px; }
.case-meta { margin-top: 16px; display: flex; gap: 16px; font-size: 13px; color: var(--ivory); }
.plan {
  border: 1px solid var(--line); background: var(--ink); padding: 22px 18px 18px;
  border-radius: var(--radius); box-shadow: var(--shadow); height: 100%;
  transition: transform .15s ease, border-color .15s ease;
}
.plan:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.plan-main {
  border-top: 2px solid var(--amber); transform: translateY(-12px); background: #2C221C;
}
.plan-main:hover { transform: translateY(-14px); }
.plan-price { font-size: 36px; font-weight: 900; letter-spacing: -0.04em; line-height: 1; margin: 10px 0; }
.plan-price small { font-size: 14px; font-weight: 500; color: var(--muted); margin-left: 4px; }
.plan ul { margin: 12px 0; }
.plan li {
  position: relative; padding-left: 14px; color: var(--ivory); font-size: 15px; margin: 6px 0;
}
.plan li::before {
  content: ""; width: 6px; height: 6px; background: var(--persimmon); position: absolute; left: 0; top: 0.7em;
}
.plan-limit { color: var(--muted); font-size: 14px; min-height: 3.2em; margin-bottom: 14px; }
.note-wall { display: flex; flex-wrap: wrap; gap: 14px; align-items: flex-start; }
.note {
  width: calc(33.33% - 14px); background: var(--lift); border: 1px solid var(--line);
  padding: 16px; border-radius: var(--radius-ticket); box-shadow: var(--shadow); font-size: 15px;
  transition: transform .15s ease, border-color .15s ease;
}
.note:nth-child(1) { transform: rotate(-1.2deg); width: calc(38% - 14px); }
.note:nth-child(2) { transform: rotate(1deg); margin-top: 22px; width: calc(28% - 14px); }
.note:nth-child(3) { transform: rotate(-0.4deg); width: calc(30% - 14px); }
.note:nth-child(4) { transform: rotate(0.8deg); margin-left: 8%; width: calc(36% - 14px); }
.note:hover { border-color: var(--line-strong); }
.quote-bar {
  display: grid; grid-template-columns: 88px 1fr; gap: 16px; padding: 18px 0;
  border-top: 1px solid var(--line);
}
.quote-bar:last-child { border-bottom: 1px solid var(--line); }
.quote-mark { color: var(--amber); font-size: 40px; line-height: 1; font-weight: 900; }
.quote-bar p { font-size: 18px; line-height: 1.7; }
.quote-by { color: var(--muted); font-size: 13px; margin-top: 8px; }
.news-item {
  display: grid; grid-template-columns: 120px 1fr; gap: 18px; padding: 18px 0;
  border-top: 1px solid var(--line); text-decoration: none;
}
.news-item:last-child { border-bottom: 1px solid var(--line); }
.news-item:hover { text-decoration: none; }
.news-item:hover h3 { color: var(--amber); text-decoration: underline; text-underline-offset: 3px; }
.news-date { color: var(--persimmon); font-size: 13px; padding-top: 4px; }
.news-item p { color: var(--muted); font-size: 14px; margin-top: 4px; }
.ticket {
  position: relative; border: 1px dashed var(--line-strong); border-radius: var(--radius-ticket);
  padding: 28px 24px; background: var(--ink); display: flex; justify-content: space-between;
  align-items: center; gap: 18px;
}
.ticket::before, .ticket::after {
  content: ""; position: absolute; width: 22px; height: 22px; border-radius: 50%;
  background: var(--lift); top: 50%; transform: translateY(-50%);
}
.ticket::before { left: -11px; }
.ticket::after { right: -11px; }
.ticket h2 { font-size: clamp(26px, 3vw, 34px); max-width: 16em; }
.ticket-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.entry {
  display: flex; justify-content: space-between; gap: 16px; align-items: flex-end;
  padding: 22px; border: 1px solid var(--line); background: var(--lift); border-radius: var(--radius);
  box-shadow: var(--shadow); text-decoration: none; min-height: 160px;
  transition: transform .15s ease, border-color .15s ease;
}
.entry:hover { transform: translateY(-2px); border-color: var(--line-strong); text-decoration: none; color: var(--ivory); }
.entry p { color: var(--muted); margin-top: 8px; font-size: 15px; max-width: 36em; }
.entry-go { color: var(--amber); font-size: 14px; white-space: nowrap; }
.collage-main, .side-card {
  border: 1px solid var(--line); background: var(--ink); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden; display: block; color: inherit; text-decoration: none;
  transition: transform .15s ease, border-color .15s ease;
}
.collage-main:hover, .side-card:hover { transform: translateY(-2px); border-color: var(--line-strong); text-decoration: none; color: inherit; }
.frame {
  aspect-ratio: 16 / 9; background:
    linear-gradient(115deg, rgba(231, 162, 58, 0.2), transparent 42%),
    repeating-linear-gradient(90deg, rgba(246,241,232,0.05) 0 1px, transparent 1px 28px),
    var(--ink-deep);
  border-bottom: 1px solid var(--line); position: relative;
}
.frame.tall { aspect-ratio: 2 / 3; }
.frame i {
  position: absolute; left: 12%; top: 0; width: 18%; height: 100%;
  background: linear-gradient(var(--amber), transparent 75%); opacity: 0.35;
}
.frame b {
  position: absolute; left: 16px; bottom: 12px; font-size: 13px; color: var(--ivory); font-weight: 500;
}
.collage-main div, .side-card div.copy { padding: 14px 16px 16px; }
.collage-main p, .side-card p { color: var(--muted); font-size: 14px; margin-top: 6px; }
.side-stack { display: flex; flex-direction: column; gap: 12px; }
.timeline { border-left: 1px solid var(--line-strong); margin-left: 8px; }
.time-item { padding: 0 0 26px 22px; position: relative; }
.time-item::before {
  content: ""; width: 9px; height: 9px; background: var(--amber); position: absolute; left: -5px; top: 8px;
}
.time-item h3 { margin-bottom: 6px; }
.time-item p { color: var(--muted); max-width: 40em; }
.bound-row {
  display: grid; grid-template-columns: 160px 1fr; gap: 16px; padding: 16px 0;
  border-top: 1px solid var(--line);
}
.bound-row:last-child { border-bottom: 1px solid var(--line); }
.bound-row strong { font-size: 16px; }
.bound-row p { color: var(--muted); }
.faq-item { border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; text-align: left; background: transparent; border: 0; color: var(--ivory);
  padding: 16px 28px 16px 0; font-size: 18px; font-weight: 700; letter-spacing: -0.03em;
  position: relative;
}
.faq-q::after {
  content: ""; position: absolute; right: 4px; top: 24px; width: 8px; height: 8px;
  border-right: 1.5px solid var(--amber); border-bottom: 1.5px solid var(--amber);
  transform: rotate(45deg);
}
.faq-q[aria-expanded="true"]::after { transform: rotate(-135deg); top: 28px; }
.faq-a { color: var(--muted); padding: 0 0 16px; max-width: 48em; }
.faq-a[hidden] { display: none; }
.notice-line { padding: 10px 0; border-top: 1px solid var(--line); color: var(--ivory); font-size: 15px; }
.notice-line:last-of-type { border-bottom: 1px solid var(--line); margin-bottom: 18px; }
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.field input, .field textarea {
  width: 100%; background: var(--ink); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 10px 12px; outline: none;
}
.field input.is-error, .field textarea.is-error { border-color: var(--persimmon); }
.form-tip { color: var(--persimmon); font-size: 13px; margin-top: 4px; }
.form-tip[hidden] { display: none; }
.form-done { margin-top: 10px; color: var(--amber); font-size: 14px; }
.form-done[hidden] { display: none; }
.site-foot { background: var(--ink-deep); border-top: 1px solid var(--line); padding: 28px 0 36px; }
.foot-brand { font-weight: 900; font-size: 18px; letter-spacing: -0.04em; text-decoration: none; }
.foot-brand:hover { text-decoration: none; color: var(--ivory); }
.foot-brief { color: var(--muted); margin: 8px 0 12px; font-size: 14px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-bottom: 10px; }
.foot-links a { font-size: 14px; color: var(--ivory); }
.foot-note, .foot-copy { color: var(--muted); font-size: 13px; }
.off-canvas { background: var(--ink); color: var(--ivory); }
#siteMenu.off-canvas { width: 100%; background: var(--ink); }
.drawer-nav { padding: 28px 22px; display: flex; flex-direction: column; gap: 8px; }
.drawer-nav a { font-size: 28px; font-weight: 700; letter-spacing: -0.03em; padding: 8px 0; text-decoration: none; border-bottom: 1px solid var(--line); }
.drawer-nav a:hover { color: var(--amber); }
.js-off-canvas-overlay { background: rgba(8, 6, 4, 0.72); }
@media (max-width: 1023px) {
  .tool-nav { display: none; }
  .menu-btn { display: inline-flex; }
  .hero-aside { border-left: 0; padding: 18px 0 0; margin: 18px 0 0; border-top: 1px solid var(--line); }
  .plan-main { transform: none; }
  .plan-main:hover { transform: translateY(-2px); }
  .case-offset { margin-top: 0; }
  .scene-rail.rail-b { margin-top: 0; }
  .note, .note:nth-child(1), .note:nth-child(2), .note:nth-child(3), .note:nth-child(4) {
    width: calc(50% - 10px); margin: 0; transform: none;
  }
}
@media (max-width: 767px) {
  .band { padding: 48px 0; }
  .func-bar, .news-item, .quote-bar, .bound-row, .ticket { grid-template-columns: 1fr; display: grid; }
  .ticket { display: block; }
  .ticket-actions { margin-top: 16px; }
  .status-pill span.label { display: none; }
  .demo-frame { aspect-ratio: auto; }
  .demo-row { grid-template-columns: 1fr; }
  .note, .note:nth-child(1), .note:nth-child(2), .note:nth-child(3), .note:nth-child(4) { width: 100%; }
  .entry { flex-direction: column; align-items: flex-start; }
  h1 { font-size: 40px; }
}
@media (max-width: 519px) {
  .logo { font-size: 15px; }
  .tool-side .btn { display: none; }
  .head-inner { gap: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* roulang page: category1 */
:root {
 --ink: #16120F;
 --ink-deep: #100d0b;
 --lift: #241C18;
 --ivory: #F6F1E8;
 --muted: #A3988C;
 --amber: #E7A23A;
 --amber-2: #F0B85A;
 --persimmon: #D4654A;
 --line: rgba(246, 241, 232, 0.12);
 --line-strong: rgba(246, 241, 232, 0.28);
 --shadow: 0 10px 24px rgba(8, 6, 4, 0.35);
 --radius: 2px;
 --radius-ticket: 4px;
 --max: 1120px;
 --head: 64px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 background: var(--ink);
 color: var(--ivory);
 font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
 font-size: 17px;
 line-height: 1.75;
 text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; border: 0; }
button, input, textarea { font-family: inherit; font-size: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--amber); text-decoration: underline; text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
 outline: 2px solid var(--ivory);
 outline-offset: 2px;
}
p, h1, h2, h3 { margin-top: 0; }
h1, h2, h3 { letter-spacing: -0.04em; font-weight: 900; line-height: 1.25; }
.grid-container { max-width: var(--max); width: 100%; padding-left: 20px; padding-right: 20px; }
.site-head {
 position: sticky;
 top: 0;
 z-index: 40;
 height: var(--head);
 background: rgba(22, 18, 15, 0.96);
 border-bottom: 1px solid var(--line);
}
.site-head.is-scrolled { background: var(--ink-deep); }
.head-inner {
 height: var(--head);
 display: flex;
 align-items: center;
 gap: 18px;
}
.logo {
 font-weight: 900;
 font-size: 18px;
 letter-spacing: -0.04em;
 color: var(--ivory);
 white-space: nowrap;
 text-decoration: none;
}
.logo:hover { color: var(--ivory); text-decoration: none; }
.tool-nav { display: flex; align-items: center; gap: 6px; flex: 1; }
.tool-link {
 color: var(--muted);
 font-size: 14px;
 padding: 8px 10px 6px;
 border-bottom: 2px solid transparent;
 text-decoration: none;
}
.tool-link:hover { color: var(--ivory); text-decoration: none; }
.tool-link.is-active { color: var(--amber); border-bottom-color: var(--amber); }
.tool-side { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.status-pill, .icon-btn, .age-mark, .menu-btn, .menu-close {
 height: 36px;
 display: inline-flex;
 align-items: center;
 justify-content: center;
 gap: 6px;
 border: 1px solid var(--line);
 background: transparent;
 color: var(--ivory);
 border-radius: var(--radius);
 padding: 0 10px;
 font-size: 13px;
}
.icon-btn { width: 36px; padding: 0; }
.icon-btn svg { width: 16px; height: 16px; fill: none; stroke: var(--ivory); stroke-width: 1.6; }
.menu-btn, .menu-close { display: none; width: 36px; padding: 0; }
.menu-btn span, .menu-btn span::before, .menu-btn span::after {
 display: block;
 width: 16px;
 height: 1.5px;
 background: var(--ivory);
 position: relative;
 content: "";
}
.menu-btn span::before { position: absolute; top: -5px; }
.menu-btn span::after { position: absolute; top: 5px; }
.status-dot {
 width: 7px;
 height: 7px;
 border-radius: 50%;
 background: var(--amber);
 display: inline-block;
}
.age-mark {
 color: var(--persimmon);
 border-color: rgba(212, 101, 74, 0.5);
 font-weight: 700;
}
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 42px;
 padding: 0 16px;
 border-radius: var(--radius);
 border: 1px solid transparent;
 font-size: 15px;
 font-weight: 700;
 letter-spacing: -0.02em;
 text-decoration: none;
 background: transparent;
 color: var(--ivory);
 transition: background .15s ease, border-color .15s ease, transform .15s ease, color .15s ease;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--amber); color: var(--ink); }
.btn-primary:hover, .btn-primary:focus-visible { background: var(--amber-2); color: var(--ink); }
.btn-ghost { background: transparent; color: var(--ivory); border-color: var(--line-strong); }
.btn-ghost:hover { color: var(--ivory); border-color: var(--ivory); }
.tool-side .btn { min-height: 36px; padding: 0 12px; font-size: 14px; }
.off-canvas { background: var(--ink); color: var(--ivory); }
.off-canvas.is-transition-overlap.is-open { box-shadow: var(--shadow); }
.menu-close {
 display: inline-flex;
 position: absolute;
 top: 16px;
 right: 16px;
 font-size: 22px;
 line-height: 1;
}
.drawer-nav {
 display: flex;
 flex-direction: column;
 gap: 4px;
 padding: 72px 24px 28px;
 height: 100%;
 background: var(--ink);
}
.drawer-nav a {
 color: var(--ivory);
 font-size: 22px;
 font-weight: 700;
 letter-spacing: -0.04em;
 padding: 14px 0;
 border-bottom: 1px solid var(--line);
 text-decoration: none;
}
.drawer-nav a:hover { color: var(--amber); text-decoration: none; }
.drawer-nav a.is-active { color: var(--amber); }
.drawer-nav .btn {
 margin-top: 18px;
 border-bottom: 0;
 width: 100%;
 font-size: 16px;
}
main { display: block; }
section { scroll-margin-top: 76px; }
.band { padding: 84px 0; background: var(--ink); }
.band-alt { padding: 84px 0; background: #1C1714; }
.strip-head {
 position: relative;
 padding: 78px 0 64px;
 background:
 radial-gradient(ellipse 32% 130% at 0% -10%, rgba(231, 162, 58, 0.28), transparent 68%),
 var(--ink);
 border-bottom: 1px solid var(--line);
 overflow: hidden;
}
.strip-head::before {
 content: "";
 position: absolute;
 left: 7%;
 top: -28%;
 width: 2px;
 height: 160%;
 background: linear-gradient(var(--amber), transparent 78%);
 transform: rotate(16deg);
 opacity: 0.55;
 pointer-events: none;
}
.strip-copy, .strip-side { position: relative; z-index: 1; }
.kicker {
 margin: 0 0 10px;
 color: var(--amber);
 font-size: 13px;
 font-weight: 700;
}
h1 { font-size: 50px; margin: 0; max-width: 9em; }
.strip-side {
 margin: 12px 0 0;
 padding-left: 24px;
 border-left: 1px solid var(--line);
 color: var(--ivory);
 font-size: 16px;
}
.section-title { margin: 0 0 18px; font-size: 32px; max-width: 16em; }
.section-lead { color: var(--muted); max-width: 42em; margin: 0 0 22px; font-size: 16px; }
.filter-band { padding: 28px 0; background: var(--lift); border-bottom: 1px solid var(--line); }
.filter-bar {
 display: flex;
 align-items: center;
 gap: 14px 18px;
 flex-wrap: wrap;
}
.filter-label {
 margin: 0;
 font-size: 18px;
 min-width: 3em;
}
.filter-group { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-time {
 margin: 0;
 color: var(--muted);
 font-size: 13px;
 padding-left: 12px;
 border-left: 1px solid rgba(212, 101, 74, 0.7);
}
.filter-btn {
 min-height: 34px;
 padding: 0 10px;
 border-radius: var(--radius);
 border: 1px solid var(--line);
 background: transparent;
 color: var(--muted);
 font-size: 13px;
 font-weight: 700;
 transition: border-color .15s ease, color .15s ease, background .15s ease;
}
.filter-btn:hover { color: var(--ivory); border-color: var(--line-strong); }
.filter-btn.is-on {
 color: var(--ink);
 background: var(--amber);
 border-color: var(--amber);
}
.topic-list { display: flex; flex-direction: column; gap: 12px; }
.topic-card {
 display: grid;
 grid-template-columns: 126px 1fr;
 gap: 16px;
 align-items: stretch;
 padding: 12px;
 border: 1px solid var(--line);
 border-radius: var(--radius);
 background: var(--lift);
 box-shadow: var(--shadow);
 transition: transform .15s ease, border-color .15s ease;
}
.topic-card:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.topic-card[hidden] { display: none; }
.poster-frame {
 position: relative;
 aspect-ratio: 2 / 3;
 background:
 linear-gradient(160deg, rgba(231, 162, 58, 0.16), transparent 42%),
 var(--ink-deep);
 border: 1px solid var(--line);
 overflow: hidden;
}
.poster-frame .beam {
 position: absolute;
 width: 22%;
 height: 150%;
 left: 16%;
 top: -24%;
 background: linear-gradient(var(--amber), transparent 80%);
 opacity: 0.5;
 transform: rotate(18deg);
}
.topic-card:nth-child(2) .beam { left: 46%; opacity: 0.32; }
.topic-card:nth-child(3) .beam { left: 62%; background: linear-gradient(var(--persimmon), transparent 76%); opacity: 0.38; }
.topic-card:nth-child(4) .beam { left: 28%; width: 10%; }
.topic-card:nth-child(5) .beam { left: 70%; opacity: 0.28; }
.topic-card:nth-child(6) .beam { left: 8%; background: linear-gradient(var(--persimmon), transparent 70%); width: 14%; }
.topic-card:nth-child(7) .beam { left: 52%; width: 8%; opacity: 0.55; }
.poster-frame .slab {
 position: absolute;
 left: 12px;
 right: 12px;
 height: 8px;
 background: rgba(246, 241, 232, 0.14);
}
.poster-frame .slab-a { top: 22%; }
.poster-frame .slab-b { top: 40%; width: 58%; }
.poster-frame .slab-c { top: 58%; width: 72%; background: rgba(231, 162, 58, 0.28); }
.credit {
 position: absolute;
 left: 0;
 right: 0;
 bottom: 0;
 padding: 4px 6px;
 font-size: 12px;
 line-height: 1.4;
 color: var(--muted);
 background: rgba(16, 13, 11, 0.78);
}
.topic-copy { padding: 6px 6px 4px 0; min-width: 0; }
.topic-top {
 display: flex;
 align-items: flex-start;
 justify-content: space-between;
 gap: 12px;
}
.topic-copy h2 { font-size: 20px; margin: 0; }
.topic-copy p { margin: 8px 0 0; color: var(--muted); font-size: 15px; }
.badge {
 display: inline-flex;
 align-items: center;
 min-height: 26px;
 padding: 0 8px;
 background: var(--persimmon);
 color: #1A120E;
 border-radius: var(--radius-ticket);
 font-size: 13px;
 font-weight: 700;
 white-space: nowrap;
}
.more-band { padding: 8px 0 80px; background: var(--ink); }
.more-row { margin: 0; }
.narrow-note { max-width: 680px; }
.time-rail { list-style: none; margin: 8px 0 0; padding: 0; }
.time-rail li {
 display: grid;
 grid-template-columns: 108px 1fr;
 gap: 16px;
 padding: 16px 0;
 border-top: 1px solid var(--line);
}
.time-rail li:last-child { border-bottom: 1px solid var(--line); }
.time-rail b { font-size: 16px; }
.time-rail span { color: var(--muted); font-size: 15px; }
.path-step {
 display: block;
 height: 100%;
 padding: 18px 16px 20px;
 border: 1px solid var(--line);
 border-radius: var(--radius);
 background: var(--ink);
 box-shadow: var(--shadow);
 text-decoration: none;
 color: inherit;
 transition: transform .15s ease, border-color .15s ease;
}
.path-step:hover {
 transform: translateY(-2px);
 border-color: var(--line-strong);
 text-decoration: none;
 color: inherit;
}
.path-step em {
 display: block;
 margin-bottom: 8px;
 color: var(--amber);
 font-style: normal;
 font-size: 13px;
 font-weight: 700;
}
.path-step strong { display: block; font-size: 18px; margin-bottom: 6px; }
.path-step span { display: block; color: var(--muted); font-size: 14px; }
.news-item {
 display: grid;
 grid-template-columns: 120px 1fr;
 gap: 18px;
 padding: 18px 0;
 border-top: 1px solid var(--line);
 text-decoration: none;
 color: inherit;
}
.news-item:last-child { border-bottom: 1px solid var(--line); }
.news-item:hover { text-decoration: none; color: inherit; }
.news-item:hover h3 { color: var(--amber); text-decoration: underline; text-underline-offset: 3px; }
.news-item time { color: var(--persimmon); font-size: 14px; font-weight: 700; }
.news-item h3 { margin: 0; font-size: 18px; }
.news-item p { color: var(--muted); font-size: 14px; margin: 4px 0 0; }
.ticket {
 display: flex;
 justify-content: space-between;
 align-items: center;
 gap: 22px;
 padding: 22px 20px;
 border: 1px dashed var(--line-strong);
 border-left: 3px solid var(--persimmon);
 border-radius: var(--radius-ticket);
 background: var(--lift);
 box-shadow: var(--shadow);
}
.ticket h2 { font-size: 28px; margin-bottom: 8px; }
.ticket p { margin: 0; color: var(--muted); font-size: 15px; }
.ticket-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.site-foot {
 background: var(--ink-deep);
 border-top: 1px solid var(--line);
 padding: 36px 0 28px;
}
.foot-brand {
 font-weight: 900;
 font-size: 18px;
 letter-spacing: -0.04em;
 text-decoration: none;
}
.foot-brand:hover { color: var(--ivory); text-decoration: none; }
.foot-brief, .foot-note { color: var(--muted); font-size: 14px; margin: 8px 0; }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 12px 0; }
.foot-links a { font-size: 14px; color: var(--ivory); }
.foot-copy { font-size: 13px; color: var(--muted); margin: 10px 0 0; }
@media (max-width: 1023px) {
 .tool-nav { display: none; }
 .menu-btn { display: inline-flex; }
 h1 { font-size: 40px; }
 .section-title, .ticket h2 { font-size: 28px; }
 .strip-side { margin-top: 18px; }
}
@media (max-width: 639px) {
 .band, .band-alt { padding: 48px 0; }
 .strip-head { padding: 48px 0 40px; }
 .more-band { padding: 4px 0 48px; }
 h1 { font-size: 34px; }
 .strip-side { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); padding-top: 14px; }
 .topic-card { grid-template-columns: 1fr; }
 .poster-frame { aspect-ratio: 16 / 9; }
 .topic-top { flex-direction: column; }
 .time-rail li, .news-item { grid-template-columns: 1fr; gap: 4px; }
 .ticket { display: block; }
 .ticket-actions { margin-top: 16px; }
 .filter-time { border-left: 0; padding-left: 0; width: 100%; }
}
@media (max-width: 560px) {
 .site-head { height: auto; }
 .head-inner { height: auto; min-height: 64px; flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
 .tool-side { width: 100%; justify-content: flex-start; }
 .logo { font-size: 16px; }
 .status-pill .label { display: none; }
 .status-pill { width: 36px; padding: 0; }
}

/* roulang page: category2 */
:root {
 --ink: #16120F;
 --ink-deep: #100d0b;
 --lift: #241C18;
 --ivory: #F6F1E8;
 --muted: #A3988C;
 --amber: #E7A23A;
 --amber-2: #F0B85A;
 --persimmon: #D4654A;
 --line: rgba(246, 241, 232, 0.12);
 --line-strong: rgba(246, 241, 232, 0.28);
 --shadow: 0 10px 24px rgba(8, 6, 4, 0.35);
 --radius: 2px;
 --radius-ticket: 4px;
 --max: 1120px;
 --head: 64px;
}
/* roulang page: category2 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 background: var(--ink);
 color: var(--ivory);
 font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
 font-size: 17px;
 line-height: 1.75;
 text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; border: 0; }
button, input, textarea { font-family: inherit; font-size: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--amber); text-decoration: underline; text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
 outline: 2px solid var(--ivory);
 outline-offset: 2px;
}
p, h1, h2, h3, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
body .grid-container { max-width: var(--max); width: 100%; margin-left: auto; margin-right: auto; padding-left: 20px; padding-right: 20px; }
.logo {
 font-weight: 900; font-size: 18px; letter-spacing: -0.04em; color: var(--ivory);
 white-space: nowrap; text-decoration: none;
}
.logo:hover { color: var(--ivory); text-decoration: none; }
.off-canvas-wrapper { overflow: visible; }
.site-head {
 position: fixed; top: 0; left: 0; right: 0; z-index: 80;
 height: var(--head);
 background: rgba(22, 18, 15, 0.94);
 border-bottom: 1px solid var(--line);
}
.site-head.is-scrolled { background: var(--ink-deep); }
.head-inner {
 height: var(--head);
 display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.tool-nav { display: flex; align-items: center; gap: 4px; min-width: 0; }
.tool-nav .tool-link {
 color: var(--muted); font-size: 14px; font-weight: 500;
 padding: 8px 10px; text-decoration: none; letter-spacing: -0.02em;
 border-bottom: 2px solid transparent;
}
.tool-nav .tool-link:hover { color: var(--ivory); text-decoration: none; }
.tool-nav .tool-link.is-active {
 color: var(--amber); border-bottom-color: var(--amber); text-decoration: none;
}
.tool-side { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.status-pill, .icon-btn, .age-mark, .menu-btn, .close-canvas {
 height: 36px; display: inline-flex; align-items: center; justify-content: center; gap: 6px;
 border: 1px solid var(--line); background: transparent; color: var(--ivory);
 border-radius: var(--radius); padding: 0 10px; font-size: 13px; line-height: 1;
}
.icon-btn { width: 36px; padding: 0; }
.icon-btn svg { width: 16px; height: 16px; fill: none; stroke: var(--ivory); stroke-width: 1.6; }
.icon-btn:hover { border-color: var(--line-strong); text-decoration: none; color: var(--ivory); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); display: block; }
.age-mark { color: var(--persimmon); border-color: rgba(212, 101, 74, 0.7); font-weight: 700; letter-spacing: 0.02em; }
.menu-btn { display: none; width: 36px; padding: 0; }
.menu-btn span, .menu-btn span::before, .menu-btn span::after {
 display: block; width: 16px; height: 1.5px; background: var(--ivory); position: relative; content: "";
}
.menu-btn span::before { position: absolute; top: -5px; }
.menu-btn span::after { position: absolute; top: 5px; }
.menu-btn:hover, .close-canvas:hover { border-color: var(--ivory); color: var(--ivory); }
.off-canvas.position-right {
 width: 100%; background: var(--ink); color: var(--ivory);
 top: var(--head); height: calc(100% - var(--head)); z-index: 70;
 border-left: 0; padding: 20px 22px;
}
.canvas-nav { display: flex; flex-direction: column; margin-top: 18px; }
.canvas-nav .tool-link {
 display: block; padding: 16px 2px; border-bottom: 1px solid var(--line);
 font-size: 20px; font-weight: 700; letter-spacing: -0.03em; color: var(--ivory); text-decoration: none;
}
.canvas-nav .tool-link.is-active { color: var(--amber); }
.canvas-nav .tool-link:hover { color: var(--amber); text-decoration: none; }
.close-canvas { min-width: 72px; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; min-height: 42px;
 padding: 0 16px; border-radius: var(--radius); border: 1px solid transparent;
 font-size: 15px; font-weight: 700; letter-spacing: -0.02em; text-decoration: none;
 transition: background .15s ease, border-color .15s ease, transform .15s ease, color .15s ease;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--amber); color: var(--ink); }
.btn-primary:hover, .btn-primary:focus-visible { background: var(--amber-2); color: var(--ink); }
.btn-ghost { background: transparent; color: var(--ivory); border-color: var(--line-strong); }
.btn-ghost:hover { color: var(--ivory); border-color: var(--ivory); background: transparent; }
.tool-side .btn { min-height: 36px; padding: 0 12px; font-size: 14px; }
main { padding-top: var(--head); }
section { scroll-margin-top: 84px; }
.band { padding: 88px 0; }
.band-ink { background: var(--ink); }
.band-lift { background: var(--lift); }
.band-deep { background: var(--ink-deep); }
.scene-head { position: relative; overflow: hidden; padding-top: 72px; padding-bottom: 64px; }
.scene-head::before {
 content: ""; position: absolute; left: 16%; top: -28%; width: 2px; height: 160%;
 background: linear-gradient(var(--amber), transparent 78%);
 transform: rotate(16deg); opacity: .5; pointer-events: none;
}
.scene-copy, .scene-stat { position: relative; z-index: 1; }
.kicker {
 display: inline-flex; align-items: center; min-height: 26px; padding: 0 8px;
 background: var(--persimmon); color: #1A120E; border-radius: var(--radius-ticket);
 font-size: 13px; font-weight: 700; margin-bottom: 14px;
}
h1 {
 font-size: 52px; line-height: 1.12; font-weight: 900; letter-spacing: -0.045em;
 max-width: 10em;
}
.scene-lead { margin-top: 16px; max-width: 36em; color: var(--ivory); font-size: 16px; }
.stat-row { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stat-cell { padding: 14px 8px 12px 0; }
.stat-cell span { display: block; color: var(--muted); font-size: 13px; }
.stat-cell strong { display: block; margin-top: 4px; font-size: 28px; line-height: 1.1; letter-spacing: -0.04em; font-weight: 900; color: var(--amber); }
h2 { font-size: 32px; line-height: 1.25; font-weight: 900; letter-spacing: -0.04em; }
h3 { font-size: 20px; line-height: 1.4; font-weight: 700; letter-spacing: -0.03em; }
.section-lead { color: var(--muted); max-width: 46em; margin: 10px 0 26px; font-size: 16px; }
.switch-band { padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.switch-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.switch-link {
 min-height: 40px; padding: 0 14px; display: inline-flex; align-items: center;
 border: 1px solid var(--line); color: var(--ivory); background: transparent;
 border-radius: var(--radius); font-size: 15px; font-weight: 700; text-decoration: none;
}
.switch-link:hover { text-decoration: none; border-color: var(--line-strong); color: var(--ivory); }
.switch-meta { margin-left: auto; color: var(--muted); font-size: 13px; letter-spacing: 0.04em; }
#scene-root:not(:has(.scene-pane:target)) a[href="#scene-night"],
#scene-root:has(#scene-night:target) a[href="#scene-night"],
#scene-root:has(#scene-follow:target) a[href="#scene-follow"],
#scene-root:has(#scene-mobile:target) a[href="#scene-mobile"] {
 background: var(--amber); color: var(--ink); border-color: var(--amber); text-decoration: none;
}
.workspace {
 display: grid;
 grid-template-columns: minmax(0, 1fr) 320px;
 grid-template-areas:
  "list rail"
  "more rail"
  "compare compare";
 column-gap: 28px;
 max-width: var(--max);
 margin: 0 auto;
 padding: 28px 20px 72px;
}
.list-band { grid-area: list; padding-top: 28px; min-width: 0; }
.more-band { grid-area: more; padding: 8px 0 12px; }
.compare-band { grid-area: compare; padding-top: 36px; min-width: 0; }
.rail-band { grid-area: rail; align-self: start; position: sticky; top: 88px; padding-top: 28px; }
.scene-pane { display: none; }
#scene-root:not(:has(.scene-pane:target)) #scene-night,
#scene-root:has(#scene-night:target) #scene-night,
#scene-root:has(#scene-follow:target) #scene-follow,
#scene-root:has(#scene-mobile:target) #scene-mobile { display: block; }
.dir-row {
 border: 1px solid var(--line); background: var(--lift); margin: 0 0 10px;
 border-radius: var(--radius); box-shadow: var(--shadow);
 transition: transform .15s ease, border-color .15s ease;
}
.dir-row:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.dir-main, .dir-side { padding: 14px 16px; }
.dir-main { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.dir-main strong { font-size: 18px; font-weight: 700; letter-spacing: -0.03em; }
.dir-side p { color: var(--muted); font-size: 15px; }
.badge {
 display: inline-flex; align-items: center; min-height: 26px; padding: 0 8px;
 background: var(--persimmon); color: #1A120E; border-radius: var(--radius-ticket);
 font-size: 13px; font-weight: 700; white-space: nowrap;
}
.more-link {
 display: inline-flex; align-items: center; min-height: 42px; padding: 0 16px;
 border: 1px solid var(--line-strong); color: var(--ivory); font-weight: 700; font-size: 15px;
}
.more-link:hover { border-color: var(--ivory); color: var(--ivory); text-decoration: none; }
.more-note { color: var(--muted); font-size: 14px; margin-bottom: 12px; }
.compare-grid { margin-top: 8px; border: 1px solid var(--line); background: var(--lift); }
.compare-col { padding: 22px 20px 8px; }
.compare-col + .compare-col { border-left: 1px solid var(--line); }
.compare-col h3 { margin-bottom: 8px; }
.compare-col li { border-top: 1px solid var(--line); padding: 14px 0; }
.compare-col b { display: block; font-size: 16px; }
.compare-col span { display: block; color: var(--muted); font-size: 14px; margin-top: 4px; }
.rail-card {
 border: 1px solid var(--line); background: var(--ink-deep); border-radius: var(--radius);
 box-shadow: var(--shadow); padding: 18px 16px 8px;
}
.rail-card h2 { font-size: 22px; margin-bottom: 6px; }
.rail-card .section-lead { margin-bottom: 8px; font-size: 14px; }
.rail-list li {
 display: grid; grid-template-columns: 92px 1fr; gap: 8px;
 border-top: 1px solid var(--line); padding: 12px 0;
}
.rail-list time { color: var(--persimmon); font-size: 13px; font-weight: 700; }
.rail-list b { display: block; font-size: 15px; }
.rail-list span { display: block; color: var(--muted); font-size: 13px; }
.rec-list { border-top: 1px solid var(--line); }
.news-item {
 display: grid; grid-template-columns: 120px 1fr; gap: 18px; padding: 18px 0;
 border-bottom: 1px solid var(--line); text-decoration: none; color: inherit;
}
.news-item time { color: var(--persimmon); font-size: 14px; font-weight: 700; }
.news-item h3 { font-size: 18px; font-weight: 700; }
.news-item p { color: var(--muted); font-size: 14px; margin-top: 4px; }
.news-item:hover { text-decoration: none; color: inherit; }
.news-item:hover h3 { color: var(--amber); text-decoration: underline; text-underline-offset: 3px; }
.ticket {
 display: flex; align-items: center; justify-content: space-between; gap: 24px;
 border: 1px solid var(--line-strong); background: var(--lift);
 border-radius: var(--radius-ticket); padding: 28px 26px;
 box-shadow: var(--shadow);
 background-image: radial-gradient(circle at 0 18px, transparent 10px, var(--lift) 11px), radial-gradient(circle at 100% 18px, transparent 10px, var(--lift) 11px);
}
.ticket h2 { font-size: 28px; max-width: 16em; }
.ticket p { color: var(--muted); margin-top: 8px; max-width: 36em; font-size: 15px; }
.ticket-actions { display: flex; flex-wrap: wrap; gap: 10px; flex-shrink: 0; }
.site-foot { background: var(--ink-deep); border-top: 1px solid var(--line); padding: 36px 0 42px; }
.foot-brand { font-weight: 900; font-size: 18px; letter-spacing: -0.04em; text-decoration: none; color: var(--ivory); }
.foot-brand:hover { color: var(--ivory); text-decoration: none; }
.foot-brief { color: var(--muted); margin: 10px 0 14px; max-width: 36em; font-size: 15px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-bottom: 14px; }
.foot-links a { color: var(--ivory); font-size: 14px; }
.foot-note, .foot-copy { color: var(--muted); font-size: 13px; }
.foot-copy { margin-top: 6px; }
@media (min-width: 640px) {
 .dir-side { border-left: 1px solid var(--line); }
}
@media (max-width: 1023px) {
 .tool-nav { display: none; }
 .menu-btn { display: inline-flex; }
 .workspace { grid-template-columns: 1fr; grid-template-areas: "list" "more" "compare" "rail"; }
 .rail-band { position: static; }
 .compare-col + .compare-col { border-left: 0; border-top: 1px solid var(--line); }
 .ticket { align-items: flex-start; flex-direction: column; }
 h1 { font-size: 42px; }
}
@media (max-width: 639px) {
 .band { padding: 48px 0; }
 .scene-head { padding-top: 40px; padding-bottom: 36px; }
 .workspace { padding-bottom: 48px; }
 h1 { font-size: 34px; }
 h2 { font-size: 26px; }
 .switch-meta { margin-left: 0; width: 100%; }
 .news-item, .rail-list li { grid-template-columns: 1fr; gap: 4px; }
 .stat-cell strong { font-size: 22px; }
 .logo { font-size: 15px; }
 .status-pill .label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
 .status-pill { width: 36px; padding: 0; }
}
@media (max-width: 520px) {
 .status-pill { display: none; }
 .tool-side { gap: 4px; }
 .tool-side .btn { padding: 0 8px; font-size: 13px; }
 .head-inner { gap: 8px; }
 .logo { font-size: 14px; }
}