/* roulang page: index */
:root {
  --paper: #F3EEE6;
  --paper-2: #E7E1D6;
  --ink: #241C22;
  --wine: #6E2E3C;
  --copper: #C46A3A;
  --pine: #3E5348;
  --line: #D5CBBE;
  --card: #FBF8F3;
  --muted: #5C534C;
  --shadow: 8px 8px 0 rgba(36, 28, 34, 0.1);
  --radius: 2px;
  --max: 1120px;
  --serif: "Songti SC", "Noto Serif SC", "Source Han Serif SC", "STSong", serif;
  --sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", sans-serif;
  --bs-body-color: #241C22;
  --bs-body-bg: #F3EEE6;
  --bs-primary: #6E2E3C;
  --bs-link-color: #241C22;
  --bs-link-hover-color: #6E2E3C;
  --bs-border-radius: 2px;
  --bs-border-color: #D5CBBE;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; border: 0; }
a { color: var(--ink); text-decoration: none; letter-spacing: 0; }
a:hover { color: var(--wine); }
button, input { font-family: inherit; letter-spacing: 0; }
h1, h2, h3, h4, p { letter-spacing: 0; }
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.28;
  margin: 0 0 12px;
  color: var(--ink);
}
p { margin: 0 0 12px; }
ul, ol { margin: 0; padding: 0; }
.container { max-width: var(--max); padding-left: 28px; padding-right: 28px; }
.site-head {
  background: var(--paper);
  border-bottom: 1px solid var(--ink);
  padding: 34px 0 16px;
}
.head-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 28px;
}
.brand {
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1.2;
  color: var(--ink);
  white-space: nowrap;
}
.brand:hover { color: var(--wine); }
.nav-links { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.nav-links a {
  position: relative;
  font-size: 15px;
  padding: 4px 0;
  color: var(--ink);
}
.nav-links a:hover { color: var(--wine); text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 1px; }
.nav-links a:focus-visible { outline: 1px solid var(--copper); outline-offset: 4px; }
.nav-links a.active {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-thickness: 1px;
}
.nav-links a.active::after {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-left: 6px;
  background: var(--copper);
  vertical-align: middle;
  border-radius: 50%;
}
.band { padding: 72px 0; background: var(--paper); }
.band-alt { background: var(--paper-2); }
.band-tight { padding: 36px 0 42px; }
.kicker {
  display: block;
  margin-bottom: 8px;
  color: var(--pine);
  font-size: 13px;
}
.lead {
  max-width: 740px;
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 28px;
}
h2 .wine, .wine { color: var(--wine); font-style: normal; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 42px;
  align-items: center;
}
.hero h1 { font-size: clamp(36px, 5vw, 58px); margin-bottom: 14px; }
.sub {
  font-family: var(--serif);
  font-size: 20px;
  line-height: 1.5;
  margin-bottom: 16px;
  color: var(--ink);
}
.hero-copy { color: var(--muted); margin-bottom: 22px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.tap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 8px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--wine);
  background: var(--wine);
  color: var(--paper);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .15s ease;
}
.tap:hover { background: transparent; color: var(--wine); }
.tap:active { transform: translateY(1px); }
.tap:focus-visible { outline: 2px solid var(--copper); outline-offset: 3px; }
.tap-line { background: transparent; color: var(--copper); border-color: var(--copper); }
.tap-line:hover { background: var(--copper); color: var(--paper); }
.seek { display: grid; grid-template-columns: 92px minmax(0, 1fr) auto; gap: 10px; align-items: center; max-width: 520px; }
.seek label { font-size: 14px; color: var(--pine); margin: 0; }
.seek input {
  width: 100%;
  height: 42px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--ink);
  padding: 0 12px;
}
.seek input::placeholder { color: #8A8178; }
.seek input:focus { outline: 2px solid var(--copper); border-color: var(--copper); }
.deck { position: relative; min-height: 470px; }
.poster {
  position: absolute;
  width: 180px;
  aspect-ratio: 2 / 3;
  border-radius: var(--radius);
  border: 1px solid var(--paper);
  box-shadow: 0 0 0 1px var(--ink), var(--shadow);
  padding: 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform .2s ease, box-shadow .2s ease;
}
.poster:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px var(--copper), 8px 10px 0 rgba(196, 106, 58, 0.28); }
.poster .idx { font-family: var(--serif); color: var(--copper); font-size: 13px; }
.poster strong { font-family: var(--serif); font-size: 28px; font-weight: 600; display: block; }
.poster span { font-size: 13px; }
.poster.a { left: 0; top: 52px; z-index: 1; background: var(--wine); color: var(--paper); }
.poster.b { left: 118px; top: 0; z-index: 2; background: var(--pine); color: var(--paper); }
.poster.c { left: 214px; top: 92px; z-index: 3; background: var(--ink); color: var(--paper); }
.mark {
  display: inline-block;
  padding: 3px 6px;
  border-radius: var(--radius);
  font-size: 12px;
  line-height: 1.4;
  background: transparent;
}
.mark-pine { color: var(--pine); border: 1px solid var(--pine); }
.mark-copper { color: var(--copper); border: 1px solid var(--copper); }
.mark-wine { color: var(--wine); border: 1px solid var(--wine); }
.poster .mark { color: var(--paper); border-color: var(--copper); }
.pain-list { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.pain-list li {
  background: var(--card);
  border: 1px solid var(--ink);
  box-shadow: 0 0 0 1px var(--ink), var(--shadow);
  border-radius: var(--radius);
  padding: 16px 18px 14px;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.pain-list li:hover { transform: translateY(-2px); border-color: var(--copper); box-shadow: 0 0 0 1px var(--copper), var(--shadow); }
.pain-list li:nth-child(2) { width: 90%; margin-left: 6%; }
.pain-list li:nth-child(3) { width: 96%; }
.pain-list li:nth-child(4) { width: 82%; margin-left: 10%; }
.pain-list h3 { font-size: 22px; margin-bottom: 6px; }
.idx-line { color: var(--copper); font-family: var(--serif); margin-right: 8px; }
.board {
  background: var(--card);
  border: 1px solid var(--ink);
  box-shadow: 0 0 0 1px var(--ink), var(--shadow);
  border-radius: var(--radius);
  padding: 8px 22px;
}
.board ol { list-style: none; }
.board li {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.board li:last-child { border-bottom: 0; }
.board b { font-family: var(--serif); font-size: 22px; font-weight: 600; color: var(--wine); }
.board p { margin: 0; color: var(--muted); }
.step-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.step {
  background: var(--card);
  border: 1px solid var(--ink);
  box-shadow: 0 0 0 1px var(--ink), var(--shadow);
  border-radius: var(--radius);
  padding: 16px 14px 18px;
  min-height: 210px;
  transition: transform .2s ease, border-color .2s ease;
}
.step:hover { transform: translateY(-2px); border-color: var(--copper); }
.step .idx { display: block; color: var(--copper); font-family: var(--serif); font-size: 20px; margin-bottom: 10px; }
.step h3 { font-size: 22px; }
.step p { color: var(--muted); margin: 0; }
.scene-list { display: flex; flex-direction: column; gap: 18px; }
.scene {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 18px;
  background: var(--card);
  border: 1px solid var(--ink);
  box-shadow: 0 0 0 1px var(--ink), var(--shadow);
  border-radius: var(--radius);
  padding: 18px;
  transition: transform .2s ease, border-color .2s ease;
}
.scene:hover { transform: translateY(-2px); border-color: var(--copper); }
.scene:nth-child(1) { min-height: 132px; width: 100%; }
.scene:nth-child(2) { min-height: 188px; width: 92%; }
.scene:nth-child(3) { min-height: 156px; width: 86%; margin-left: 8%; }
.scene .side { font-family: var(--serif); color: var(--wine); font-size: 20px; }
.scene h3 { font-size: 24px; }
.scene p { margin: 0; color: var(--muted); }
.result-list { list-style: none; display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--ink); }
.result-list li {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 16px;
  padding: 22px 0;
  border-bottom: 1px solid var(--ink);
}
.result-list strong { font-family: var(--serif); font-size: 34px; color: var(--wine); font-weight: 600; line-height: 1; }
.result-list h3 { font-size: 22px; margin-bottom: 4px; }
.result-list p { margin: 0; color: var(--muted); }
.quote-list { display: flex; flex-direction: column; gap: 16px; }
.quote {
  background: var(--card);
  border: 1px solid var(--ink);
  box-shadow: 0 0 0 1px var(--ink), var(--shadow);
  border-radius: var(--radius);
  padding: 20px 22px;
}
.quote:hover { border-color: var(--copper); transform: translateY(-2px); transition: .2s ease; }
.quote p { font-family: var(--serif); font-size: 20px; line-height: 1.6; margin-bottom: 8px; }
.quote cite { font-style: normal; color: var(--pine); font-size: 14px; }
.people { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 22px; }
.people li {
  border-top: 1px solid var(--ink);
  padding-top: 12px;
  background: transparent;
}
.people h3 { font-size: 20px; }
.people p { margin: 0; color: var(--muted); }
.deck-list { display: flex; flex-direction: column; gap: 20px; }
.sheet {
  background: var(--card);
  border: 1px solid var(--ink);
  box-shadow: 0 0 0 1px var(--ink), var(--shadow);
  border-radius: var(--radius);
  padding: 18px 18px 16px;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.sheet:hover { transform: translateY(-2px); border-color: var(--copper); box-shadow: 0 0 0 1px var(--copper), var(--shadow); }
.sheet h3 { font-size: 26px; }
.sheet p { color: var(--muted); margin-bottom: 0; }
.sheet .top { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 8px; }
.wide { width: 100%; }
.shift { width: 78%; margin-left: auto; }
.mid { width: 90%; }
.text-link { color: var(--wine); border-bottom: 1px solid var(--wine); }
.text-link:hover { color: var(--copper); border-color: var(--copper); }
.text-link:focus-visible { outline: 2px solid var(--copper); outline-offset: 3px; }
.timeline { list-style: none; margin-left: 8px; border-left: 1px solid var(--ink); }
.timeline li { position: relative; padding: 0 0 26px 22px; }
.timeline li::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--copper);
  position: absolute;
  left: -4px;
  top: 8px;
}
.timeline time { display: block; color: var(--pine); font-size: 13px; }
.timeline a { font-family: var(--serif); font-size: 22px; }
.timeline a:hover { color: var(--wine); }
.timeline a:focus-visible { outline: 1px solid var(--copper); outline-offset: 3px; }
.timeline p { color: var(--muted); margin: 4px 0 0; }
.metric-bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.metric-bar article { padding: 16px 18px; border-right: 1px solid var(--line); }
.metric-bar article:nth-child(2n) { border-right: 0; }
.metric-bar article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
.metric-bar b { display: block; font-family: var(--serif); font-size: 32px; color: var(--pine); line-height: 1.1; font-weight: 600; }
.metric-bar span { display: block; margin: 4px 0; }
.metric-bar p { margin: 0; color: var(--muted); font-size: 14px; }
.versus { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.versus article { border-top: 1px solid var(--ink); padding-top: 12px; }
.versus h3 { font-size: 26px; }
.fine { list-style: none; }
.fine li { padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.accordion { --bs-accordion-border-width: 0; --bs-accordion-btn-focus-box-shadow: 0 0 0 2px var(--copper); }
.accordion-item {
  background: var(--card);
  border: 1px solid var(--ink) !important;
  border-radius: var(--radius) !important;
  box-shadow: 0 0 0 1px var(--ink);
  margin-bottom: 12px;
  overflow: hidden;
}
.accordion-button {
  background: var(--card);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  box-shadow: none;
  padding: 16px 18px;
}
.accordion-button:not(.collapsed) { background: var(--paper-2); color: var(--wine); box-shadow: none; }
.accordion-button:focus { box-shadow: inset 0 0 0 2px var(--copper); border-color: transparent; }
.accordion-button::after {
  background-image: none;
  content: "+";
  font-family: var(--serif);
  color: var(--copper);
  font-size: 22px;
  width: auto;
  height: auto;
  transform: none;
}
.accordion-button:not(.collapsed)::after { content: "–"; transform: none; }
.accordion-body { color: var(--muted); padding: 0 18px 16px; background: var(--card); }
.read-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.read h3 { font-size: 22px; margin: 12px 0 8px; }
.read p { color: var(--muted); }
.frame-169 {
  aspect-ratio: 16 / 9;
  border: 1px solid var(--ink);
  box-shadow: 0 0 0 1px var(--ink);
  border-radius: var(--radius);
  background: var(--paper-2);
  position: relative;
  overflow: hidden;
}
.frame-169 i {
  position: absolute;
  left: 12px;
  top: 12px;
  font-style: normal;
  font-family: var(--serif);
  color: var(--copper);
}
.frame-169 b {
  position: absolute;
  left: 16px;
  bottom: 14px;
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 600;
}
.read a:focus-visible .frame-169, .read a:hover .frame-169 { border-color: var(--copper); box-shadow: 0 0 0 1px var(--copper); }
.close-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-end;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  padding: 28px 0;
}
.close-inner h2 { font-size: clamp(28px, 3vw, 36px); }
.close-inner p { max-width: 640px; color: var(--muted); margin: 0; }
.close-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.site-foot { background: var(--paper); border-top: 1px solid var(--ink); padding: 28px 0 36px; }
.foot-inner { display: grid; grid-template-columns: 1.4fr auto; gap: 12px 24px; align-items: start; }
.foot-nav { display: flex; gap: 18px; flex-wrap: wrap; }
.foot-nav a { border-bottom: 1px solid transparent; }
.foot-nav a:hover { border-bottom-color: var(--wine); color: var(--wine); }
.foot-nav a:focus-visible { outline: 1px solid var(--copper); outline-offset: 3px; }
.copy { grid-column: 1 / -1; color: var(--muted); font-size: 13px; margin: 8px 0 0; }
::selection { background: var(--wine); color: var(--paper); }
@media (max-width: 1024px) {
  .hero h1 { font-size: 42px; }
  .poster.c { left: 180px; }
  .scene:nth-child(2), .scene:nth-child(3) { width: 100%; margin-left: 0; }
}
@media (max-width: 991.98px) {
  .head-inner, .hero-grid, .close-inner, .foot-inner { display: flex; flex-direction: column; align-items: flex-start; }
  .nav-links { flex-direction: column; align-items: flex-start; gap: 10px; width: 100%; }
  .deck { min-height: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
  .poster, .poster.a, .poster.b, .poster.c { position: relative; left: auto; top: auto; width: auto; }
  .step-rail { grid-template-columns: 1fr 1fr; }
  .shift, .mid, .wide { width: 100%; margin-left: 0; }
  .versus { grid-template-columns: 1fr; }
}
@media (max-width: 767.98px) {
  .band { padding: 52px 0; }
  .container { padding-left: 18px; padding-right: 18px; }
  .people, .read-grid, .step-rail, .metric-bar, .deck { grid-template-columns: 1fr; }
  .board li, .scene, .result-list li, .seek { grid-template-columns: 1fr; }
  .pain-list li, .pain-list li:nth-child(2), .pain-list li:nth-child(3), .pain-list li:nth-child(4) { width: 100%; margin-left: 0; }
  .metric-bar article, .metric-bar article:nth-child(2n), .metric-bar article:nth-child(-n+2) { border-right: 0; border-bottom: 1px solid var(--line); }
  .brand { white-space: normal; }
}
@media (max-width: 575.98px) {
  .hero h1 { font-size: 34px; }
  .sub, .quote p { font-size: 18px; }
  .actions, .close-actions { width: 100%; }
  .tap { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* roulang page: category1 */
:root {
 --paper: #F3EEE6;
 --paper-2: #E7E1D6;
 --ink: #241C22;
 --wine: #6E2E3C;
 --copper: #C46A3A;
 --pine: #3E5348;
 --line: #D5CBBE;
 --card: #FBF8F3;
 --muted: #5C534C;
 --shadow: 8px 8px 0 rgba(36, 28, 34, 0.1);
 --radius: 2px;
 --max: 1120px;
 --serif: "Songti SC", "Noto Serif SC", "Source Han Serif SC", "STSong", serif;
 --sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", sans-serif;
 --bs-body-color: #241C22;
 --bs-body-bg: #F3EEE6;
 --bs-primary: #6E2E3C;
 --bs-link-color: #241C22;
 --bs-link-hover-color: #6E2E3C;
 --bs-border-radius: 2px;
 --bs-border-color: #D5CBBE;
}
/* roulang page: category1 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 background: var(--paper);
 color: var(--ink);
 font-family: var(--sans);
 font-size: 16px;
 line-height: 1.75;
 letter-spacing: 0;
 text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; border: 0; }
a { color: var(--ink); text-decoration: none; letter-spacing: 0; }
a:hover { color: var(--wine); }
button, input { font-family: inherit; letter-spacing: 0; }
h1, h2, h3, p, ul, ol { margin-top: 0; }
ul, ol { margin-bottom: 0; padding: 0; list-style: none; }
h1, h2, h3, .brand, .poster-name, .scale-name {
 font-family: var(--serif);
 font-weight: 600;
 letter-spacing: 0;
 line-height: 1.3;
}
.container {
 width: 100%;
 max-width: var(--max);
 margin-left: auto;
 margin-right: auto;
 padding-left: 28px;
 padding-right: 28px;
}
.narrow { max-width: 760px; }
.brand {
 font-family: var(--serif);
 font-size: 28px;
 line-height: 1.2;
 color: var(--ink);
 white-space: nowrap;
}
.brand:hover { color: var(--wine); }
.site-head { background: var(--paper); }
.head-inner {
 display: flex;
 justify-content: space-between;
 align-items: baseline;
 gap: 28px;
 padding: 42px 0 16px;
 border-bottom: 1px solid var(--line);
}
.nav-links { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.nav-links a {
 position: relative;
 font-size: 15px;
 padding: 4px 0;
 color: var(--ink);
}
.nav-links a:hover { color: var(--wine); text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 1px; }
.nav-links a:focus-visible { outline: 1px solid var(--copper); outline-offset: 4px; }
.nav-links a.active {
 color: var(--ink);
 text-decoration: underline;
 text-underline-offset: 6px;
 text-decoration-thickness: 1px;
}
.nav-links a.active::after {
 content: "";
 display: inline-block;
 width: 5px;
 height: 5px;
 margin-left: 6px;
 background: var(--copper);
 vertical-align: middle;
 border-radius: 50%;
}
.page-head { background: var(--paper); padding: 36px 0 10px; }
.head-row {
 display: flex;
 align-items: flex-end;
 justify-content: space-between;
 gap: 24px;
 padding-bottom: 14px;
 border-bottom: 1px solid var(--ink);
}
.page-head h1 { font-size: clamp(34px, 4.4vw, 48px); margin: 0; }
.filters { margin: 0 0 6px; color: var(--muted); font-size: 14px; white-space: nowrap; }
.filters i {
 display: inline-block;
 width: 5px;
 height: 5px;
 margin: 0 8px 2px;
 background: var(--copper);
 border-radius: 50%;
 font-style: normal;
}
.cat-lead { background: var(--paper); padding: 16px 0 28px; }
.cat-lead h2 {
 margin: 0;
 max-width: 720px;
 font-size: 20px;
 font-weight: 500;
 color: var(--ink);
}
.sec { padding: 56px 0; }
.sec-paper { background: var(--paper); }
.sec-soft { background: var(--paper-2); }
.sec h2 { font-size: 30px; margin-bottom: 18px; }
.mark-list { max-width: 760px; }
.mark-list li {
 display: grid;
 grid-template-columns: 88px minmax(0, 1fr);
 gap: 18px;
 align-items: baseline;
 padding: 16px 0;
 border-bottom: 1px solid var(--ink);
}
.mark-list li:first-child { border-top: 1px solid var(--ink); }
.mark-list strong { font-family: var(--serif); font-size: 20px; font-weight: 600; }
.mark-list p { margin: 0; color: var(--muted); }
.mark-list li:nth-child(2) { margin-left: 4%; }
.mark-list li:nth-child(4) { margin-left: 8%; }
.sheet-grid {
 display: grid;
 grid-template-columns: 1fr 1fr;
 gap: 28px 24px;
}
.sheet-card {
 display: block;
 color: inherit;
 height: 100%;
}
.sheet-card:hover { color: inherit; }
.sheet-card:focus-visible { outline: 2px solid var(--copper); outline-offset: 4px; }
.poster-frame {
 position: relative;
 aspect-ratio: 2 / 3;
 border: 1px solid var(--ink);
 border-radius: var(--radius);
 box-shadow: 0 0 0 1px var(--ink), var(--shadow);
 padding: 16px;
 overflow: hidden;
 transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.sheet-card:hover .poster-frame,
.sheet-card:focus-visible .poster-frame {
 transform: translateY(-2px);
 border-color: var(--copper);
 box-shadow: 0 0 0 1px var(--copper), var(--shadow);
}
.tone-a { background: var(--wine); color: var(--paper); }
.tone-b { background: var(--pine); color: var(--paper); }
.tone-c { background: #2A2428; color: var(--paper); }
.tone-d { background: var(--copper); color: #241C22; }
.tone-e { background: var(--paper-2); color: var(--ink); }
.tone-f { background: var(--card); color: var(--ink); }
.corner {
 position: absolute;
 top: 12px;
 left: 12px;
 font-family: var(--serif);
 font-size: 13px;
 letter-spacing: 0;
}
.poster-art { width: 72%; margin: 48px auto 0; opacity: .85; }
.poster-name {
 position: absolute;
 left: 16px;
 right: 16px;
 bottom: 18px;
 margin: 0;
 font-size: 32px;
}
.sheet-body { padding: 12px 2px 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 12px; }
.sheet-body h3 { margin: 0; font-size: 22px; }
.sheet-body .dur { margin: 0; color: var(--muted); }
.badge {
 display: inline-block;
 padding: 0 6px;
 border-radius: var(--radius);
 font-size: 12px;
 line-height: 1.7;
 border: 1px solid transparent;
}
.badge-new { color: var(--copper); border-color: var(--copper); }
.badge-old { color: var(--pine); border-color: var(--pine); }
.more-row { margin: 26px 0 0; }
.text-link { color: var(--wine); border-bottom: 1px solid var(--wine); }
.text-link:hover { color: var(--copper); border-color: var(--copper); }
.text-link:focus-visible { outline: 2px solid var(--copper); outline-offset: 3px; }
.edit-list { border-top: 1px solid var(--ink); }
.edit-list a {
 display: grid;
 grid-template-columns: 52px minmax(0, 1fr) auto;
 gap: 12px;
 align-items: baseline;
 padding: 16px 0;
 border-bottom: 1px solid var(--ink);
 color: var(--ink);
 transition: color .2s ease, padding-left .2s ease;
}
.edit-list a:hover { color: var(--wine); padding-left: 6px; }
.edit-list a:focus-visible { outline: 1px solid var(--copper); outline-offset: 2px; }
.edit-list em { font-family: var(--serif); font-style: normal; color: var(--copper); }
.edit-list b { font-weight: 500; color: var(--muted); }
.scale-row {
 display: grid;
 grid-template-columns: 96px minmax(0, 1fr) 148px;
 gap: 14px;
 align-items: center;
 margin-bottom: 16px;
}
.scale-name { margin: 0; font-size: 18px; }
.scale-track {
 display: block;
 height: 8px;
 background: var(--paper-2);
 border: 1px solid var(--ink);
 border-radius: var(--radius);
}
.sec-soft .scale-track { background: var(--card); }
.scale-track i {
 display: block;
 height: 100%;
 background: var(--copper);
}
.w42 { width: 42%; }
.w55 { width: 55%; }
.w68 { width: 68%; }
.w80 { width: 80%; }
.w92 { width: 92%; }
.scale-note { margin: 0; color: var(--muted); font-size: 14px; }
.scale-lead { max-width: 640px; color: var(--muted); margin-bottom: 22px; }
.accordion { --bs-accordion-color: #241C22; --bs-accordion-bg: #FBF8F3; --bs-accordion-border-color: #241C22; --bs-accordion-btn-color: #241C22; --bs-accordion-btn-bg: #FBF8F3; --bs-accordion-active-color: #6E2E3C; --bs-accordion-active-bg: #E7E1D6; --bs-accordion-btn-focus-box-shadow: inset 0 0 0 2px #C46A3A; --bs-accordion-border-radius: 2px; --bs-accordion-inner-border-radius: 2px; }
.accordion-item {
 background: var(--card);
 border: 1px solid var(--ink) !important;
 border-radius: var(--radius) !important;
 box-shadow: 0 0 0 1px var(--ink);
 margin-bottom: 12px;
 overflow: hidden;
}
.accordion-button {
 background: var(--card);
 color: var(--ink);
 font-family: var(--serif);
 font-size: 18px;
 box-shadow: none;
 padding: 16px 18px;
 border-radius: var(--radius) !important;
}
.accordion-button:not(.collapsed) { background: var(--paper-2); color: var(--wine); box-shadow: none; }
.accordion-button:focus { box-shadow: inset 0 0 0 2px var(--copper); border-color: transparent; }
.accordion-button::after {
 background-image: none;
 content: "+";
 font-family: var(--serif);
 color: var(--copper);
 font-size: 22px;
 width: auto;
 height: auto;
 transform: none;
}
.accordion-button:not(.collapsed)::after { content: "–"; transform: none; }
.accordion-body { color: var(--muted); padding: 0 18px 16px; background: var(--card); }
.close-sec {
 background: var(--card);
 padding: 32px 0;
 border-top: 1px solid var(--ink);
 border-bottom: 1px solid var(--ink);
}
.close-inner {
 display: flex;
 justify-content: space-between;
 align-items: center;
 gap: 18px;
}
.close-sec h2 { margin: 0; font-size: 26px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn-wine, .btn-line {
 display: inline-block;
 min-width: 128px;
 text-align: center;
 padding: 8px 16px;
 border-radius: var(--radius);
 font-size: 15px;
 line-height: 1.5;
 cursor: pointer;
 transition: background .2s ease, color .2s ease, transform .15s ease, border-color .2s ease;
}
.btn-wine { background: var(--wine); color: var(--paper); border: 1px solid var(--wine); }
.btn-wine:hover { background: transparent; color: var(--wine); }
.btn-wine:active, .btn-line:active { transform: translateY(1px); }
.btn-line { background: transparent; color: var(--copper); border: 1px solid var(--copper); }
.btn-line:hover { background: var(--copper); color: var(--paper); }
.btn-wine:focus-visible, .btn-line:focus-visible { outline: 2px solid var(--copper); outline-offset: 3px; }
.site-foot { background: var(--paper); border-top: 1px solid var(--line); padding: 32px 0 42px; }
.foot-inner { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.foot-inner p { margin: 6px 0 0; color: var(--muted); }
.foot-nav { display: flex; gap: 18px; flex-wrap: wrap; }
.foot-nav a { border-bottom: 1px solid transparent; }
.foot-nav a:hover { border-bottom-color: var(--wine); color: var(--wine); }
.foot-nav a:focus-visible { outline: 1px solid var(--copper); outline-offset: 3px; }
.copy { color: var(--muted); font-size: 13px; margin: 0; }
@media (max-width: 991.98px) {
 .head-inner { flex-direction: column; align-items: flex-start; gap: 16px; padding-top: 28px; }
 .nav-links { flex-direction: column; align-items: flex-start; gap: 10px; width: 100%; }
 .close-inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 767.98px) {
 .sec { padding: 42px 0; }
 .sec h2 { font-size: 26px; }
 .mark-list li:nth-child(2), .mark-list li:nth-child(4) { margin-left: 0; }
 .edit-list a { grid-template-columns: 40px minmax(0, 1fr); }
 .edit-list b { grid-column: 2; }
 .scale-row { grid-template-columns: 84px minmax(0, 1fr); }
 .scale-note { grid-column: 1 / -1; }
}
@media (max-width: 575.98px) {
 .container { padding-left: 18px; padding-right: 18px; }
 .brand { font-size: 24px; white-space: normal; }
 .head-row { flex-direction: column; align-items: flex-start; gap: 8px; }
 .filters { white-space: normal; }
 .sheet-grid { grid-template-columns: 1fr; }
 .mark-list li { grid-template-columns: 72px minmax(0, 1fr); gap: 10px; }
 .poster-name { font-size: 28px; }
 .scale-row { grid-template-columns: 1fr; gap: 6px; }
 .btn-wine, .btn-line { width: 100%; }
}
@media (min-width: 992px) {
 .nav-links { flex-direction: row; align-items: center; }
}

/* 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}