/* roulang page: index */
:root {
  --ink: #16130F;
  --cocoa: #241C14;
  --cream: #F6F1E6;
  --text: #1A140F;
  --paper: #F4EFE6;
  --lime: #D6E04A;
  --lime-hover: #C5D63A;
  --orange: #E07A3D;
  --leaf: #3E6B4F;
  --line: #E4D8C4;
  --header: #12100E;
  --muted: #5E5348;
  --muted-light: #D9D0C3;
  --card: #FFFDF8;
  --radius-card: 12px;
  --radius-btn: 4px;
  --radius-input: 6px;
  --radius-badge: 2px;
  --shadow: 0 10px 30px rgba(22, 19, 15, .08);
  --shadow-hover: 0 16px 36px rgba(22, 19, 15, .14);
  --border: 1px solid rgba(224, 122, 61, .25);
  --pad: 72px;
  --gap: 18px;
  --font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --num: "Barlow Condensed", "Noto Sans SC", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.75;
  color: var(--text);
  background: var(--cream);
  padding-bottom: 80px;
}
img { max-width: 100%; display: block; object-fit: cover; }
button, input, select, textarea { font-family: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: 32px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0;
}
h2 {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 12px;
}
h3 { font-size: 20px; font-weight: 700; line-height: 1.4; margin-bottom: 8px; }
p { margin-bottom: 0.75em; }
p:last-child { margin-bottom: 0; }
a { color: inherit; text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--orange); }
ul { margin: 0; padding: 0; list-style: none; }
::selection { background: var(--lime); color: var(--text); }
:focus { outline: none; }
a:focus-visible, button:focus-visible, .nav-toggler:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--leaf);
  outline-offset: 2px;
}
.container { width: 100%; max-width: 1140px; margin: 0 auto; padding-left: 16px; padding-right: 16px; }
.band { padding: 40px 0; }
.band-ink { background: var(--ink); color: var(--paper); }
.band-cream { background: var(--cream); color: var(--text); }
.band-cocoa { background: var(--cocoa); color: var(--paper); }
.muted { color: var(--muted); }
.band-ink .muted, .band-cocoa .muted { color: var(--muted-light); }
.section-head { max-width: 760px; margin-bottom: 28px; }
.num, time, .seq, .track-no, .path-no, .score-idx {
  font-family: var(--num);
  font-weight: 700;
  letter-spacing: .04em;
}
.site-header { background: var(--header); color: var(--paper); }
.site-nav.navbar {
  background: var(--header);
  padding: 0;
  box-shadow: none;
  border-bottom: 1px solid rgba(228, 216, 196, .12);
}
.site-nav .container { min-height: 72px; display: flex; align-items: center; flex-wrap: wrap; }
.brand {
  font-weight: 800;
  font-size: 18px;
  line-height: 1.3;
  color: var(--paper);
  padding: 8px 0;
  margin-right: auto;
  white-space: nowrap;
}
.brand:hover { color: var(--lime); }
.nav-toggler {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  margin-left: 12px;
  padding: 10px;
  border: 1px solid rgba(244, 239, 230, .28);
  border-radius: var(--radius-btn);
  background: var(--header);
  color: var(--paper);
}
.nav-toggler span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--paper);
}
.nav-list { align-items: stretch; }
.nav-link {
  color: var(--paper);
  font-size: 15px;
  font-weight: 500;
  padding: 10px 14px;
  border-bottom: 2px solid transparent;
  background: transparent;
}
.nav-link:hover, .nav-link:focus { color: var(--orange); }
.nav-link.is-active {
  color: var(--paper);
  border-bottom-color: var(--lime);
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  margin: 8px 0 8px 8px;
  padding: 0 14px;
  border-radius: var(--radius-btn);
  background: var(--lime);
  color: var(--text);
  font-weight: 700;
  font-size: 15px;
  border: 0;
}
.nav-cta:hover, .nav-cta:active { color: var(--text); background: var(--lime-hover); }
.nav-cta:hover { transform: translateY(-1px); }
.nav-cta:active { transform: translateY(1px); }
.btn-brand, .btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: var(--radius-btn);
  font-weight: 700;
  font-size: 16px;
  border: 1px solid transparent;
  transition: background .2s ease, color .2s ease, transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn-brand { background: var(--lime); color: var(--text); }
.btn-brand:hover { background: var(--lime-hover); color: var(--text); transform: translateY(-1px); }
.btn-brand:active { transform: translateY(1px); color: var(--text); }
.btn-ghost { background: transparent; color: var(--paper); border-color: rgba(244, 239, 230, .45); }
.btn-ghost:hover { color: var(--orange); border-color: var(--orange); }
.btn-ghost:active { transform: translateY(1px); }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 28px; align-items: center; }
.kicker { margin-bottom: 10px; color: var(--lime); font-weight: 700; font-size: 14px; letter-spacing: .08em; }
.sub { font-size: 18px; font-weight: 700; color: var(--paper); margin-bottom: 12px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.slash-frame {
  position: relative;
  min-height: 460px;
  background: var(--cocoa);
  border: var(--border);
  clip-path: polygon(14% 0, 100% 0, 100% 86%, 86% 100%, 0 100%, 0 16%);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.slash-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.mock-list { position: relative; z-index: 1; padding: 86px 28px 78px 16%; display: flex; flex-direction: column; gap: 12px; }
.mock-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(246, 241, 230, .92);
  color: var(--text);
  border-radius: 6px;
  border: var(--border);
  font-weight: 700;
}
.mock-row span { font-family: var(--num); color: var(--leaf); font-size: 18px; }
.lane {
  position: absolute;
  z-index: 2;
  left: -8%;
  right: -8%;
  bottom: 16%;
  height: 3px;
  background: var(--lime);
  transform: rotate(-8deg);
}
.seq {
  position: absolute;
  z-index: 2;
  top: 22px;
  left: 18%;
  font-size: 64px;
  line-height: .8;
  color: var(--lime);
}
.point-row { display: grid; grid-template-columns: 1fr; gap: var(--gap); position: relative; }
.point-card {
  background: var(--card);
  color: var(--text);
  border: var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 18px 18px 16px;
}
.point-card p { margin-bottom: 10px; }
.ribbon {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 8px;
  background: var(--lime);
  color: var(--text);
  border-radius: 2px 2px 2px 0;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
}
.ribbon::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  border-top: 5px solid var(--leaf);
  border-right: 5px solid transparent;
}
.scene-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.film { display: flex; flex-direction: column; gap: 12px; }
.film li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px;
  background: var(--card);
  color: var(--text);
  border: var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
  background-image: radial-gradient(circle at 10px 18px, var(--ink) 2px, transparent 3px);
  background-size: 100% 22px;
}
.film-no { font-size: 28px; color: var(--leaf); text-align: right; }
.film h3 { margin-bottom: 2px; font-size: 18px; }
.film p { font-size: 15px; }
.scene-visual {
  position: relative;
  min-height: 320px;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: var(--border);
  box-shadow: var(--shadow);
}
.scene-visual img { width: 100%; height: 100%; min-height: 320px; object-fit: cover; }
.scene-cap {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 8px 10px;
  background: rgba(18, 16, 14, .88);
  color: var(--paper);
  border-radius: var(--radius-btn);
  font-size: 14px;
}
.track-list { border: var(--border); border-radius: var(--radius-card); overflow: hidden; background: var(--card); box-shadow: var(--shadow); }
.track-row {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  gap: 12px;
  align-items: center;
  min-height: 64px;
  padding: 12px 16px;
  color: var(--text);
  border-bottom: 1px solid var(--line);
  background: var(--card);
  transition: box-shadow .2s ease, color .2s ease;
}
.track-row:last-child { border-bottom: 0; }
.track-row:hover { color: var(--orange); box-shadow: var(--shadow-hover); }
.track-no { font-size: 28px; color: var(--leaf); }
.track-name { font-weight: 700; font-size: 18px; }
.wall { display: grid; grid-template-columns: 1fr; gap: var(--gap); }
.wall-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 160px;
  padding: 18px;
  background: var(--cocoa);
  color: var(--paper);
  border: var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  transition: box-shadow .2s ease;
}
.wall-card:hover { color: var(--paper); box-shadow: var(--shadow-hover); }
.wall-card:hover h3 { color: var(--orange); }
.wall-wide { background: #2C2418; min-height: 220px; }
.date-badge {
  align-self: flex-start;
  margin-top: 14px;
  padding: 2px 8px;
  border-radius: var(--radius-badge);
  background: var(--lime);
  color: var(--text);
  font-family: var(--num);
  font-size: 16px;
  font-weight: 700;
}
.path { display: grid; grid-template-columns: 1fr; gap: 16px; position: relative; }
.path-node {
  position: relative;
  padding: 16px;
  background: var(--card);
  border: var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
}
.path-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 10px;
  background: var(--ink);
  color: var(--lime);
  border-radius: 4px;
  font-size: 22px;
}
.scoreboard {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--header);
  color: var(--paper);
  border-radius: var(--radius-card);
  border: 1px solid rgba(214, 224, 74, .4);
  overflow: hidden;
}
.score-cell { padding: 22px 18px; border-bottom: 1px solid rgba(214, 224, 74, .28); }
.score-idx { display: block; color: var(--lime); font-size: 22px; }
.score-cell strong { display: block; font-size: 24px; font-weight: 800; line-height: 1.3; }
.score-note { padding: 16px 18px 20px; color: var(--muted-light); }
.versus { display: grid; grid-template-columns: 1fr; gap: var(--gap); }
.vs-card {
  padding: 20px 18px 8px;
  border-radius: var(--radius-card);
  border: var(--border);
  box-shadow: var(--shadow);
  background: var(--card);
  color: var(--text);
}
.vs-ours { background: #20281A; color: var(--paper); border-color: rgba(214, 224, 74, .4); }
.vs-ours h3 { color: var(--lime); }
.vs-list li {
  padding: 12px 0;
  border-bottom: 1px solid rgba(224, 122, 61, .25);
  font-size: 16px;
}
.vs-ours .vs-list li { border-bottom-color: rgba(244, 239, 230, .16); }
.digest-row {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid rgba(244, 239, 230, .16);
  color: var(--paper);
}
.digest-row time { font-size: 22px; color: var(--lime); }
.digest-row:hover { color: var(--orange); }
.badge-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.fold-badge {
  position: relative;
  min-height: 112px;
  padding: 18px 16px 20px;
  background: var(--card);
  color: var(--text);
  border-radius: 2px 12px 12px 12px;
  border: var(--border);
  box-shadow: var(--shadow);
}
.fold-badge::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  border-top: 16px solid var(--cream);
  border-left: 16px solid var(--orange);
}
.fold-badge strong { display: block; font-size: 22px; margin-bottom: 6px; }
.device-grid { display: grid; grid-template-columns: 1fr; gap: var(--gap); }
.device-card {
  padding: 20px 18px;
  background: var(--cocoa);
  color: var(--paper);
  border-radius: var(--radius-card);
  border: var(--border);
  box-shadow: var(--shadow);
  transition: box-shadow .2s ease;
}
.device-card:hover { box-shadow: var(--shadow-hover); }
.device-card h3 { color: var(--lime); }
.faq-item { border-bottom: 1px solid var(--line); background: transparent; }
.faq-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  font-weight: 700;
  font-size: 18px;
  border-radius: 0;
}
.faq-toggle .pm { flex: 0 0 auto; font-family: var(--num); font-size: 28px; color: var(--leaf); line-height: 1; }
.faq-toggle .pm::before { content: "－"; }
.faq-toggle.collapsed .pm::before { content: "＋"; }
.faq-body { padding: 0 0 16px; max-width: 820px; }
.entry-grid { display: grid; grid-template-columns: 1fr; gap: var(--gap); }
.entry-card {
  display: block;
  padding: 22px 20px;
  min-height: 160px;
  background: var(--card);
  color: var(--text);
  border-radius: var(--radius-card);
  border: var(--border);
  box-shadow: var(--shadow);
  transition: box-shadow .2s ease;
}
.entry-card:hover { color: var(--text); box-shadow: var(--shadow-hover); }
.entry-card:hover h3 { color: var(--orange); }
.entry-card span { display: inline-block; margin-top: 12px; color: var(--leaf); font-weight: 700; }
.assure { display: grid; grid-template-columns: 1fr; gap: 12px; }
.assure article {
  padding: 14px 14px 12px;
  background: rgba(255, 253, 248, .72);
  border: var(--border);
  border-radius: 8px;
}
.assure h3 { font-size: 16px; margin-bottom: 4px; }
.finale {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 28px 22px;
  background: var(--header);
  border-radius: var(--radius-card);
  border: 1px solid rgba(214, 224, 74, .35);
}
.finale h2 { margin-bottom: 6px; }
.text-link { color: var(--lime); font-weight: 700; border-bottom: 1px solid transparent; }
.text-link:hover { color: var(--orange); border-bottom-color: var(--orange); }
.finale-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.site-footer { background: var(--header); color: var(--paper); padding: 48px 0 36px; }
.foot-grid { display: grid; grid-template-columns: 1fr; gap: 28px; }
.site-footer a { color: var(--paper); }
.site-footer a:hover { color: var(--orange); }
.foot-brand { font-size: 20px; font-weight: 800; margin-bottom: 8px; }
.foot-title { font-size: 14px; color: var(--lime); font-weight: 700; margin-bottom: 8px; }
.foot-links li { margin: 6px 0; }
.copy { margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(228, 216, 196, .16); color: var(--muted-light); font-size: 14px; }
.dock {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 40;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 16px;
  background: var(--header);
  color: var(--paper);
  border-top: 2px solid var(--lime);
  transform: translateY(110%);
  transition: transform .25s ease;
}
.dock.is-on { transform: translateY(0); }
.dock-kicker { font-weight: 800; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
input, select, textarea {
  width: 100%;
  border-radius: var(--radius-input);
  border: var(--border);
  background: var(--cream);
  color: var(--text);
  padding: 8px 10px;
}
@media (min-width: 576px) {
  .assure { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 768px) {
  .band { padding: 72px 0; }
  h1 { font-size: 52px; }
  h2 { font-size: 34px; }
  .point-row { grid-template-columns: 1fr 1fr; }
  .wall { grid-template-columns: 1fr 1fr; }
  .wall-wide { grid-column: span 2; }
  .path { grid-template-columns: 1fr 1fr; }
  .scoreboard { grid-template-columns: repeat(3, 1fr); }
  .score-cell { border-bottom: 0; border-right: 1px solid rgba(214, 224, 74, .28); }
  .score-note { grid-column: 1 / -1; border-top: 1px solid rgba(214, 224, 74, .28); }
  .versus, .entry-grid, .device-grid { grid-template-columns: 1fr 1fr; }
  .foot-grid { grid-template-columns: 1.3fr .8fr .9fr; }
  .badge-row { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 992px) {
  .nav-toggler { display: none; }
  .site-nav .container { flex-wrap: nowrap; }
  .navbar-collapse { display: flex !important; flex-basis: auto; }
  .nav-list { flex-direction: row; align-items: center; margin-left: auto; }
  .hero-grid { grid-template-columns: 1.05fr .95fr; gap: 40px; }
  .point-row { grid-template-columns: 1fr 1fr 1fr; align-items: end; margin-top: 12px; }
  .point-card.is-up { transform: translateY(-12px); }
  .scene-grid { grid-template-columns: 5fr 7fr; align-items: stretch; }
  .scene-visual, .scene-visual img { height: 100%; min-height: 460px; }
  .wall { grid-template-columns: 1.35fr 1fr 1fr; }
  .path { grid-template-columns: repeat(4, 1fr); }
  .path::before {
    content: "";
    position: absolute;
    top: 36px;
    left: 24px;
    right: 24px;
    height: 2px;
    background: var(--line);
    z-index: 0;
  }
  .path-node { z-index: 1; }
  .device-grid { grid-template-columns: 1.05fr .95fr 1fr; align-items: start; }
  .shift-b { margin-top: 16px; }
  .shift-c { margin-top: 8px; }
  .assure { grid-template-columns: repeat(4, 1fr); }
  .device-card:nth-child(3) { grid-column: auto; }
}
@media (max-width: 991.98px) {
  .navbar-collapse {
    flex-basis: 100%;
    background: var(--header);
    border-top: 1px solid rgba(228, 216, 196, .14);
  }
  .nav-list { padding: 8px 0 14px; }
  .nav-cta { margin: 8px 0 0; }
  .scene-visual { order: -1; }
  .brand { white-space: normal; max-width: calc(100% - 64px); }
}
@media (max-width: 767.98px) {
  body { font-size: 16px; }
  .dock { justify-content: center; }
  .dock-kicker { display: none; }
  .score-cell { border-right: 0; }
}
@media (max-width: 575.98px) {
  .wall-wide { grid-column: auto; }
  .mock-list { padding: 78px 16px 70px 18%; }
  .seq { font-size: 48px; }
  .track-row { grid-template-columns: 40px 1fr; }
  .track-row .ribbon { grid-column: 2; justify-self: start; }
}
@media (max-width: 520px) {
  .hero-actions, .finale-actions { flex-direction: column; align-items: stretch; }
  .finale { padding: 22px 16px; }
  .digest-row { grid-template-columns: 64px 1fr; gap: 10px; }
}
@media (min-width: 1200px) {
  .container { padding-left: 20px; padding-right: 20px; }
}
@media (min-width: 1400px) {
  .container { padding-left: 28px; padding-right: 28px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* roulang page: category1 */
:root {
 --ink: #16130F;
 --cocoa: #241C14;
 --cream: #F6F1E6;
 --text: #1A140F;
 --paper: #F4EFE6;
 --lime: #D6E04A;
 --lime-hover: #C5D63A;
 --orange: #E07A3D;
 --leaf: #3E6B4F;
 --line: #E4D8C4;
 --header: #12100E;
 --muted: #5E5348;
 --muted-light: #D9D0C3;
 --card: #FFFDF8;
 --sand: #EFE6D4;
 --radius-card: 12px;
 --radius-btn: 4px;
 --radius-input: 6px;
 --radius-badge: 2px;
 --shadow: 0 10px 30px rgba(22, 19, 15, .08);
 --shadow-hover: 0 16px 36px rgba(22, 19, 15, .14);
 --border: 1px solid rgba(224, 122, 61, .25);
 --pad: 72px;
 --gap: 18px;
 --font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
 --num: "Barlow Condensed", "Noto Sans SC", sans-serif;
}
/* roulang page: category1 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: var(--font);
 font-size: 17px;
 line-height: 1.75;
 color: var(--text);
 background: var(--cream);
 padding-bottom: 0;
}
img { max-width: 100%; display: block; object-fit: cover; }
button, input, select, textarea { font-family: inherit; }
a { color: inherit; text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--orange); }
a:focus-visible, button:focus-visible, .nav-toggler:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
 outline: 2px solid var(--leaf);
 outline-offset: 2px;
}
p { margin: 0 0 .75em; }
h1, h2, h3 { margin: 0; line-height: 1.2; font-weight: 800; }
h1 { font-size: 52px; font-weight: 800; }
h2 { font-size: 34px; font-weight: 700; }
.container { width: 100%; max-width: 1140px; margin: 0 auto; padding-left: 16px; padding-right: 16px; }
.muted { color: var(--muted); }
.band-ink .muted, .band-cocoa .muted, .sec-cocoa .muted, .sec-ink .muted { color: var(--muted-light); }
.section-head { max-width: 760px; margin-bottom: 28px; }
.section-head p:last-child { margin-bottom: 0; }
.site-header { background: var(--header); color: var(--paper); position: sticky; top: 0; z-index: 40; }
.site-nav.navbar {
 background: var(--header);
 padding: 0;
 box-shadow: none;
 border-bottom: 1px solid rgba(228, 216, 196, .12);
}
.site-nav .container { min-height: 72px; display: flex; align-items: center; flex-wrap: wrap; }
.brand {
 font-weight: 800;
 font-size: 18px;
 line-height: 1.3;
 color: var(--paper);
 padding: 8px 0;
 margin-right: auto;
 white-space: nowrap;
}
.brand:hover { color: var(--lime); }
.nav-toggler {
 display: none;
 flex-direction: column;
 justify-content: center;
 gap: 5px;
 width: 44px;
 height: 44px;
 margin-left: 12px;
 padding: 10px;
 border: 1px solid rgba(244, 239, 230, .28);
 border-radius: var(--radius-btn);
 background: var(--header);
 color: var(--paper);
}
.nav-toggler span { display: block; height: 2px; width: 100%; background: var(--paper); }
.nav-list { align-items: stretch; margin-left: auto; }
.site-nav .navbar-nav .nav-link {
 color: var(--paper);
 font-size: 15px;
 font-weight: 500;
 padding: 10px 14px;
 border-bottom: 2px solid transparent;
 background: transparent;
 border-radius: 0;
}
.site-nav .navbar-nav .nav-link:hover,
.site-nav .navbar-nav .nav-link:focus { color: var(--orange); }
.site-nav .navbar-nav .nav-link.is-active {
 color: var(--paper);
 border-bottom-color: var(--lime);
}
.nav-cta {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 40px;
 margin: 8px 0 8px 8px;
 padding: 0 14px;
 border-radius: var(--radius-btn);
 background: var(--lime);
 color: var(--text);
 font-weight: 700;
 font-size: 15px;
 border: 0;
}
.nav-cta:hover, .nav-cta:active { color: var(--text); background: var(--lime-hover); }
.nav-cta:hover { transform: translateY(-1px); }
.nav-cta:active { transform: translateY(1px); }
.btn-brand, .btn-ghost, .text-back {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 44px;
 padding: 0 16px;
 border-radius: var(--radius-btn);
 font-weight: 700;
 font-size: 16px;
 border: 1px solid transparent;
 transition: background .2s ease, color .2s ease, transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn-brand { background: var(--lime); color: var(--text); }
.btn-brand:hover { background: var(--lime-hover); color: var(--text); transform: translateY(-1px); }
.btn-brand:active { transform: translateY(1px); color: var(--text); }
.btn-ghost { background: transparent; color: var(--paper); border-color: rgba(244, 239, 230, .45); }
.btn-ghost:hover { color: var(--orange); border-color: var(--orange); }
.btn-ghost:active { transform: translateY(1px); }
.text-back { background: transparent; color: var(--text); border-color: rgba(224, 122, 61, .45); }
.text-back:hover { color: var(--text); background: var(--lime-hover); border-color: var(--lime-hover); transform: translateY(-1px); }
.text-back:active { transform: translateY(1px); }
.sec { padding: var(--pad) 0; }
.sec-cream { background: var(--cream); color: var(--text); }
.sec-sand { background: var(--sand); color: var(--text); }
.sec-cocoa { background: var(--cocoa); color: var(--paper); }
.sec-ink { background: var(--ink); color: var(--paper); }
.page-band {
 background: var(--cream);
 color: var(--text);
 border-bottom: 1px solid var(--line);
 padding: 32px 0 26px;
}
.band-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.band-copy { min-width: 0; }
.band-kicker {
 font-family: var(--num);
 letter-spacing: .08em;
 color: var(--leaf);
 font-size: 18px;
 font-weight: 700;
 margin-bottom: 6px;
}
.page-band h1 {
 border-left: 4px solid var(--lime);
 padding-left: 14px;
}
.band-line { margin: 10px 0 0; color: var(--muted); max-width: 36em; }
.filter-bar {
 display: flex;
 flex-wrap: wrap;
 gap: 8px;
 margin: 0;
 padding: 8px;
 background: var(--card);
 border: var(--border);
 border-radius: var(--radius-input);
 box-shadow: var(--shadow);
}
.chip {
 min-height: 40px;
 padding: 0 14px;
 border-radius: var(--radius-btn);
 border: 1px solid transparent;
 background: transparent;
 color: var(--text);
 font-weight: 700;
 font-size: 15px;
 cursor: default;
}
.chip.is-on { background: var(--lime); color: var(--text); }
.chip:hover { color: var(--orange); }
.chip.is-on:hover { color: var(--text); background: var(--lime-hover); }
.record-list { display: flex; flex-direction: column; border: var(--border); border-radius: var(--radius-card); overflow: hidden; background: var(--card); box-shadow: var(--shadow); }
.record {
 display: grid;
 grid-template-columns: 88px minmax(0, 1fr) auto;
 gap: 16px;
 align-items: center;
 padding: 16px 18px;
 color: var(--text);
 background: var(--card);
 border-bottom: 1px solid var(--line);
 transition: box-shadow .2s ease, background .2s ease;
}
.record:last-child { border-bottom: 0; }
.record:hover { color: var(--text); background: #fff; box-shadow: var(--shadow-hover); }
.record time {
 font-family: var(--num);
 font-size: 22px;
 font-weight: 700;
 color: var(--leaf);
 letter-spacing: .02em;
}
.record-title { display: block; font-weight: 700; font-size: 18px; line-height: 1.4; }
.record:hover .record-title { color: var(--orange); }
.record-desc { display: block; color: var(--muted); font-size: 15px; line-height: 1.6; }
.badge-fold {
 position: relative;
 display: inline-flex;
 align-items: center;
 min-height: 26px;
 padding: 0 10px 0 8px;
 background: var(--lime);
 color: var(--text);
 font-family: var(--num);
 font-size: 16px;
 font-weight: 700;
 letter-spacing: .04em;
 border-radius: var(--radius-badge) 0 var(--radius-badge) var(--radius-badge);
}
.badge-fold::after {
 content: "";
 position: absolute;
 right: -7px;
 top: 0;
 border-top: 13px solid transparent;
 border-bottom: 13px solid transparent;
 border-left: 7px solid var(--lime);
}
.badge-orange { background: var(--orange); color: var(--paper); }
.badge-orange::after { border-left-color: var(--orange); }
.badge-leaf { background: var(--leaf); color: var(--paper); }
.badge-leaf::after { border-left-color: var(--leaf); }
.list-more { display: flex; justify-content: flex-start; margin-top: 18px; }
.more-link {
 display: inline-flex;
 align-items: center;
 min-height: 44px;
 padding: 0 16px;
 border-radius: var(--radius-btn);
 background: var(--lime);
 color: var(--text);
 font-weight: 700;
 border: 1px solid transparent;
}
.more-link:hover { background: var(--lime-hover); color: var(--text); transform: translateY(-1px); }
.more-link:active { transform: translateY(1px); }
.rhythm-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 12px; }
.tick {
 background: rgba(246, 241, 230, .06);
 border: 1px solid rgba(214, 224, 74, .28);
 border-radius: var(--radius-card);
 padding: 16px 12px 14px;
 min-height: 148px;
}
.tick-no { font-family: var(--num); font-size: 28px; color: var(--lime); font-weight: 700; line-height: 1; }
.tick h3 { margin: 10px 0 6px; font-size: 18px; font-weight: 700; }
.tick p { margin: 0; color: var(--muted-light); font-size: 14px; line-height: 1.6; }
.tick-bar { height: 4px; margin-top: 12px; background: rgba(228, 216, 196, .2); border-radius: 2px; overflow: hidden; }
.tick-bar span { display: block; height: 100%; background: var(--lime); }
.def-list { margin: 0; display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.def-row {
 display: grid;
 grid-template-columns: 120px minmax(0, 1fr);
 gap: 18px;
 padding: 18px 0;
 border-bottom: 1px solid var(--line);
}
.def-row dt { font-weight: 800; font-size: 18px; }
.def-row dd { margin: 0; color: var(--muted); }
.compare-stack { display: flex; flex-direction: column; gap: 16px; }
.compare-row {
 display: grid;
 grid-template-columns: 180px minmax(0, 1fr);
 gap: 18px;
 align-items: center;
 padding: 18px 20px;
 background: var(--cocoa);
 border: var(--border);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
}
.compare-row h3 { font-size: 22px; }
.compare-points { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 18px; margin: 0; padding: 0; list-style: none; }
.compare-points li { position: relative; padding-left: 14px; color: var(--muted-light); }
.compare-points li::before { content: ""; position: absolute; left: 0; top: .7em; width: 6px; height: 6px; background: var(--orange); }
.note-grid { display: grid; grid-template-columns: 1.2fr .9fr .9fr; gap: var(--gap); }
.note-card {
 background: var(--card);
 border: var(--border);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 padding: 22px 20px 18px;
}
.note-card:nth-child(2) { margin-top: 16px; }
.note-card:nth-child(3) { margin-top: 8px; }
.note-card h3 { font-size: 22px; margin-bottom: 8px; }
.note-card p { margin: 0; color: var(--muted); }
.related-list { display: flex; flex-direction: column; gap: 12px; }
.related-link {
 display: grid;
 grid-template-columns: 88px minmax(0, 1fr);
 gap: 16px;
 align-items: center;
 padding: 16px 18px;
 border-radius: var(--radius-card);
 background: rgba(246, 241, 230, .06);
 border: 1px solid rgba(214, 224, 74, .22);
 color: var(--paper);
 transition: box-shadow .2s ease, border-color .2s ease;
}
.related-link:hover { color: var(--paper); box-shadow: var(--shadow-hover); border-color: var(--orange); }
.related-link strong { display: block; font-size: 18px; }
.related-link span { color: var(--muted-light); }
.related-link em { font-style: normal; font-family: var(--num); font-size: 22px; color: var(--lime); font-weight: 700; }
.back-sec .back-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.site-footer { background: var(--header); color: var(--paper); padding: 48px 0 28px; border-top: 1px solid rgba(228, 216, 196, .12); }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.foot-brand { font-weight: 800; font-size: 20px; margin-bottom: 8px; color: var(--paper); }
.foot-title { font-weight: 700; margin-bottom: 8px; color: var(--lime); }
.foot-links { list-style: none; margin: 0; padding: 0; }
.foot-links a { color: var(--paper); }
.foot-links a:hover { color: var(--orange); }
.copy { margin: 28px 0 0; padding-top: 16px; border-top: 1px solid rgba(228, 216, 196, .16); color: var(--muted-light); font-size: 14px; }
@media (max-width: 991.98px) {
 .nav-toggler { display: inline-flex; }
 .navbar-collapse { flex-basis: 100%; background: var(--header); }
 .nav-list { margin-left: 0; padding-bottom: 12px; }
 .site-nav .navbar-nav .nav-link { padding: 12px 0; }
 .nav-cta { margin: 6px 0 12px; }
 .rhythm-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
 .note-grid { grid-template-columns: 1fr 1fr; }
 .note-card:nth-child(2), .note-card:nth-child(3) { margin-top: 0; }
 .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 767.98px) {
 h1 { font-size: 32px; }
 h2 { font-size: 28px; }
 .sec { padding: 40px 0; }
 .band-row, .compare-row, .def-row, .back-sec .back-row { display: block; }
 .filter-bar { margin-top: 16px; }
 .compare-row h3 { margin-bottom: 10px; }
 .compare-points { grid-template-columns: 1fr; }
 .rhythm-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
 .note-grid, .foot-grid { grid-template-columns: 1fr; }
 .record { grid-template-columns: 72px minmax(0, 1fr); }
 .badge-fold { grid-column: 2; justify-self: start; }
}
@media (max-width: 575.98px) {
 .brand { font-size: 15px; white-space: normal; max-width: calc(100% - 60px); }
 .page-band { padding: 24px 0 18px; }
 .record { padding: 14px 12px; }
 .tick { min-height: 0; }
}
@media (min-width: 1200px) {
 .container { padding-left: 20px; padding-right: 20px; }
}
@media (min-width: 1400px) {
 .container { padding-left: 28px; padding-right: 28px; }
}

/* roulang page: category2 */
:root {
 --ink: #16130F;
 --cocoa: #241C14;
 --cream: #F6F1E6;
 --text: #1A140F;
 --paper: #F4EFE6;
 --lime: #D6E04A;
 --lime-hover: #C5D63A;
 --orange: #E07A3D;
 --leaf: #3E6B4F;
 --line: #E4D8C4;
 --header: #12100E;
 --muted: #5E5348;
 --muted-light: #D9D0C3;
 --card: #FFFDF8;
 --radius-card: 12px;
 --radius-btn: 4px;
 --radius-input: 6px;
 --radius-badge: 2px;
 --shadow: 0 10px 30px rgba(22, 19, 15, .08);
 --shadow-hover: 0 16px 36px rgba(22, 19, 15, .14);
 --border: 1px solid rgba(224, 122, 61, .25);
 --pad: 72px;
 --gap: 18px;
 --font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
 --num: "Barlow Condensed", "Noto Sans SC", sans-serif;
}
/* roulang page: category2 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: var(--font);
 font-size: 17px;
 line-height: 1.75;
 color: var(--text);
 background: var(--cream);
}
img, svg { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; }
a { color: inherit; text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--orange); }
a:focus-visible, button:focus-visible, .nav-toggler:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
 outline: 2px solid var(--leaf);
 outline-offset: 2px;
}
p { margin: 0 0 .75em; }
p:last-child { margin-bottom: 0; }
h1, h2, h3 { font-weight: 800; line-height: 1.2; letter-spacing: 0; }
h1 { margin: 0; font-size: 52px; font-weight: 800; }
h2 { margin: 0 0 18px; font-size: 34px; font-weight: 700; line-height: 1.25; }
h3 { margin: 0 0 8px; font-size: 22px; font-weight: 700; line-height: 1.35; }
.container { width: 100%; max-width: 1140px; margin: 0 auto; padding-left: 16px; padding-right: 16px; }
.muted { color: var(--muted); }
.band-cocoa { background: var(--cocoa); color: var(--paper); }
.band-ink { background: var(--ink); color: var(--paper); }
.band-ink .muted, .band-cocoa .muted { color: var(--muted-light); }
.section { padding: var(--pad) 0; }
.section-head { max-width: 760px; margin-bottom: 28px; }
.site-header { background: var(--header); color: var(--paper); position: sticky; top: 0; z-index: 40; }
.site-nav.navbar {
 background: var(--header);
 padding: 0;
 box-shadow: none;
 border-bottom: 1px solid rgba(228, 216, 196, .12);
}
.site-nav .container { min-height: 72px; display: flex; align-items: center; flex-wrap: wrap; }
.brand {
 font-weight: 800;
 font-size: 18px;
 line-height: 1.3;
 color: var(--paper);
 padding: 8px 0;
 margin-right: auto;
 white-space: nowrap;
}
.brand:hover { color: var(--lime); }
.nav-toggler {
 display: inline-flex;
 flex-direction: column;
 justify-content: center;
 gap: 5px;
 width: 44px;
 height: 44px;
 margin-left: 12px;
 padding: 10px;
 border: 1px solid rgba(244, 239, 230, .28);
 border-radius: var(--radius-btn);
 background: var(--header);
 color: var(--paper);
}
.nav-toggler span { display: block; height: 2px; width: 100%; background: var(--paper); }
.nav-toggler:hover { border-color: var(--lime); }
.nav-toggler:active { transform: translateY(1px); }
.navbar-nav .nav-link {
 color: var(--paper);
 font-size: 15px;
 font-weight: 500;
 padding: 10px 14px;
 border-bottom: 2px solid transparent;
 background: transparent;
}
.navbar-nav .nav-link:hover, .navbar-nav .nav-link:focus { color: var(--orange); }
.navbar-nav .nav-link.is-active { color: var(--paper); border-bottom-color: var(--lime); }
.navbar-nav .nav-link.is-active:hover { color: var(--orange); border-bottom-color: var(--lime); }
.nav-cta {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 40px;
 margin: 8px 0 8px 8px;
 padding: 0 14px;
 border-radius: var(--radius-btn);
 background: var(--lime);
 color: var(--text);
 font-weight: 700;
 font-size: 15px;
 border: 0;
 transition: background .2s ease, transform .2s ease;
}
.nav-cta:hover, .nav-cta:active { color: var(--text); background: var(--lime-hover); }
.nav-cta:hover { transform: translateY(-1px); }
.nav-cta:active { transform: translateY(1px); }
.btn-brand, .btn-ghost {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 44px;
 padding: 0 16px;
 border-radius: var(--radius-btn);
 font-weight: 700;
 font-size: 16px;
 border: 1px solid transparent;
 transition: background .2s ease, color .2s ease, transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn-brand { background: var(--lime); color: var(--text); }
.btn-brand:hover { background: var(--lime-hover); color: var(--text); transform: translateY(-1px); }
.btn-brand:active { transform: translateY(1px); color: var(--text); }
.btn-ghost { background: transparent; color: var(--paper); border-color: rgba(244, 239, 230, .45); }
.btn-ghost:hover { color: var(--orange); border-color: var(--orange); }
.btn-ghost:active { transform: translateY(1px); }
.pick-band { background: var(--cream); border-bottom: 1px solid var(--line); padding: 28px 0 22px; }
.pick-band-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.pick-copy { border-left: 4px solid var(--lime); padding-left: 14px; min-width: 0; }
.kicker { margin: 0 0 6px; font-size: 15px; font-weight: 700; color: var(--leaf); }
.pick-lead { margin: 8px 0 0; max-width: 36em; color: var(--muted); font-size: 16px; }
.status-pill {
 position: relative;
 display: inline-flex;
 align-items: center;
 flex: 0 0 auto;
 height: 36px;
 padding: 0 16px 0 12px;
 background: var(--lime);
 color: var(--text);
 font-weight: 700;
 border-radius: var(--radius-badge);
}
.status-pill::after {
 content: "";
 position: absolute;
 right: 0;
 bottom: 0;
 border-style: solid;
 border-width: 0 0 8px 8px;
 border-color: transparent transparent var(--cocoa) transparent;
}
.stage-wide, .stage-grid { min-width: 0; }
.stage-wide {
 display: grid;
 grid-template-columns: 1.15fr .85fr;
 min-height: 280px;
 background: var(--card);
 color: var(--text);
 border: var(--border);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 overflow: hidden;
 margin-bottom: var(--gap);
 transition: box-shadow .2s ease;
}
.stage-wide:hover, .stage-card:hover { color: var(--text); box-shadow: var(--shadow-hover); }
.stage-wide:hover h3, .stage-card:hover h3 { color: var(--orange); }
.stage-copy { padding: 28px 26px; display: flex; flex-direction: column; justify-content: center; gap: 8px; }
.stage-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.date, .row-date {
 font-family: var(--num);
 font-weight: 700;
 font-size: 20px;
 letter-spacing: .04em;
 color: var(--leaf);
}
.mini-badge, .row-state {
 display: inline-flex;
 align-items: center;
 height: 26px;
 padding: 0 8px;
 border-radius: var(--radius-badge);
 background: var(--orange);
 color: var(--paper);
 font-size: 13px;
 font-weight: 700;
 position: relative;
}
.mini-badge::after, .row-state::after {
 content: "";
 position: absolute;
 right: 0;
 bottom: 0;
 border-style: solid;
 border-width: 0 0 6px 6px;
 border-color: transparent transparent var(--cocoa) transparent;
}
.stage-visual { min-height: 220px; background: var(--cocoa); }
.stage-visual svg { width: 100%; height: 100%; object-fit: cover; }
.stage-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
.stage-card {
 display: grid;
 grid-template-columns: 1fr .72fr;
 min-height: 210px;
 background: var(--card);
 color: var(--text);
 border: var(--border);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 overflow: hidden;
 transition: box-shadow .2s ease;
}
.stage-card .stage-copy { padding: 20px 18px; }
.cond-list {
 list-style: none;
 margin: 0;
 padding: 0;
 counter-reset: cond;
 background: var(--card);
 border: var(--border);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 overflow: hidden;
}
.cond-list li {
 display: grid;
 grid-template-columns: 64px 132px 1fr;
 gap: 12px;
 align-items: center;
 padding: 18px 18px;
 border-bottom: 1px solid var(--line);
}
.cond-list li:last-child { border-bottom: 0; }
.cond-list li::before {
 counter-increment: cond;
 content: counter(cond, decimal-leading-zero);
 font-family: var(--num);
 font-size: 30px;
 font-weight: 700;
 color: var(--leaf);
 line-height: 1;
}
.cond-key { font-weight: 800; }
.cond-text { color: var(--text); }
.ribbon-wall { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.ribbon {
 position: relative;
 display: flex;
 align-items: center;
 justify-content: flex-start;
 gap: 10px;
 min-height: 64px;
 padding: 12px 16px;
 border-radius: var(--radius-badge);
 font-weight: 700;
 overflow: hidden;
 transition: transform .2s ease, box-shadow .2s ease;
}
.ribbon i { font-family: var(--num); font-style: normal; font-weight: 700; font-size: 22px; }
.ribbon b { font-family: var(--font); font-weight: 700; font-size: 16px; }
.ribbon::after {
 content: "";
 position: absolute;
 right: 0;
 bottom: 0;
 border-style: solid;
 border-width: 0 0 10px 10px;
 border-color: transparent transparent rgba(18, 16, 14, .55) transparent;
}
.ribbon:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.ribbon.lime { background: var(--lime); color: var(--text); }
.ribbon.orange { background: var(--orange); color: var(--paper); }
.ribbon.leaf { background: var(--leaf); color: var(--paper); }
.qa-list { border-top: 1px solid var(--line); }
.qa-item { padding: 20px 0; border-bottom: 1px solid var(--line); }
.qa-item h3 { font-size: 20px; }
.rel-list, .record-list {
 border: var(--border);
 border-radius: var(--radius-card);
 overflow: hidden;
 background: var(--card);
 box-shadow: var(--shadow);
}
.rel-row, .record-row {
 display: grid;
 gap: 12px;
 align-items: center;
 min-height: 64px;
 padding: 14px 16px;
 color: var(--text);
 background: var(--card);
 border-bottom: 1px solid var(--line);
 transition: box-shadow .2s ease, color .2s ease;
}
.rel-row { grid-template-columns: 88px 1fr; }
.record-row { grid-template-columns: 72px 1fr auto; }
.rel-row:last-child, .record-row:last-child { border-bottom: 0; }
.rel-row:hover, .record-row:hover { color: var(--orange); box-shadow: var(--shadow-hover); }
.rel-row strong, .record-row strong { font-weight: 700; }
.more-line { margin-top: 18px; }
.site-footer { background: var(--header); color: var(--paper); padding: 48px 0 28px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.foot-brand { margin: 0 0 8px; font-weight: 800; font-size: 18px; color: var(--paper); }
.foot-title { margin: 0 0 8px; font-weight: 700; }
.foot-links { list-style: none; margin: 0; padding: 0; }
.foot-links li { margin: 0 0 6px; }
.foot-links a { color: var(--paper); }
.foot-links a:hover { color: var(--orange); }
.copy { margin: 28px 0 0; padding-top: 16px; border-top: 1px solid rgba(228, 216, 196, .16); color: var(--muted-light); font-size: 14px; }
@media (min-width: 992px) {
 .nav-toggler { display: none; }
 .nav-list { margin-left: auto; flex-direction: row; align-items: center; }
}
@media (max-width: 1199.98px) {
 h1 { font-size: 44px; }
}
@media (max-width: 1024px) {
 .stage-card { grid-template-columns: 1fr; }
 .stage-card .stage-visual { min-height: 160px; order: -1; }
}
@media (max-width: 991.98px) {
 .site-nav .navbar-collapse { flex-basis: 100%; background: var(--header); padding: 4px 0 14px; }
 .nav-list { flex-direction: column; width: 100%; }
 .nav-list .nav-item { width: 100%; }
 .nav-cta { margin-left: 0; }
 .stage-wide { grid-template-columns: 1fr; }
 .stage-wide .stage-visual { min-height: 200px; order: -1; }
 .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 767.98px) {
 .section { padding: 40px 0; }
 h2 { font-size: 30px; }
 .stage-grid, .ribbon-wall, .foot-grid { grid-template-columns: 1fr 1fr; }
 .pick-band-inner { align-items: flex-start; }
}
@media (max-width: 575.98px) {
 .brand { white-space: normal; font-size: 16px; max-width: calc(100% - 60px); }
 h1 { font-size: 32px; }
 .pick-band { padding: 22px 0 18px; }
 .pick-band-inner, .cond-list li, .record-row, .rel-row { grid-template-columns: 1fr; display: grid; }
 .pick-band-inner { display: flex; flex-direction: column; align-items: flex-start; }
 .cond-list li { grid-template-columns: 40px 1fr; }
 .cond-text { grid-column: 2; }
 .ribbon-wall, .stage-grid, .foot-grid { grid-template-columns: 1fr; }
 .record-row .row-state { justify-self: start; }
 .stage-copy { padding: 18px 16px; }
}
@media (min-width: 1200px) {
 .container { padding-left: 20px; padding-right: 20px; }
}
@media (min-width: 1400px) {
 .container { padding-left: 24px; padding-right: 24px; }
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}