/* roulang page: index */
:root {
  --paper: #F6F0EA;
  --sand: #EFE4DB;
  --ink: #2C241F;
  --muted: #7A6C66;
  --line: #E6D8CF;
  --plum: #24161C;
  --plum-2: #3A2430;
  --pink: #C73E78;
  --pink-hover: #A83266;
  --apricot: #E39B5A;
  --moss: #7C8F3A;
  --card: #FFFCF8;
  --radius-panel: 10px;
  --radius-card: 8px;
  --shadow: 0 8px 24px rgba(44, 36, 31, .08);
  --space: 28px;
  --font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
button, input { font: inherit; color: inherit; }
a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--pink-hover); }
:focus-visible {
  outline: 2px solid var(--pink);
  outline-offset: 2px;
}
::selection { background: #F3C3D6; color: var(--plum); }
.container { max-width: 1120px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.35; font-weight: 700; letter-spacing: 0; }
h1 { font-size: clamp(1.7rem, 3vw, 2.35rem); margin-bottom: 12px; }
h2 { font-size: clamp(1.28rem, 2vw, 1.7rem); margin-bottom: 12px; }
h3 { font-size: 1.05rem; margin-bottom: 8px; }
.section { padding: 76px 0; }
.section-paper { background: var(--paper); }
.section-sand { background: var(--sand); }
.section-ink { background: var(--plum); color: var(--paper); }
.section-ink .section-copy,
.section-ink .step p,
.section-ink .stat span { color: #E6D8CF; }
.section-close { padding: 12px 0 80px; background: var(--paper); }
.kicker {
  margin-bottom: 8px;
  color: var(--pink);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .08em;
}
.section-ink .kicker { color: var(--apricot); }
.section-copy {
  max-width: 760px;
  margin-bottom: 28px;
  color: var(--muted);
}
.section-ink .section-copy { color: #E6D8CF; }
.site-header { background: var(--paper); padding-top: 18px; }
.head-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--plum);
  font-size: 1.28rem;
  font-weight: 700;
  line-height: 1.3;
}
.brand:hover { color: var(--plum); }
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--plum);
  display: inline-grid;
  grid-template-columns: repeat(2, 6px);
  gap: 4px;
  place-content: center;
}
.brand-mark i,
.sprocket i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--apricot);
  display: block;
}
.adult-pill {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--plum-2);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: .82rem;
  font-weight: 700;
}
.control-panel {
  margin: 16px 0 8px;
  padding: 12px;
  background: var(--plum);
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow);
  display: flex;
  align-items: stretch;
  gap: 12px;
}
.sprocket {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 6px 2px;
}
.nav-chips { display: flex; gap: 10px; flex: 1; }
.nav-chip {
  flex: 1;
  min-height: 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
  padding: 10px 14px;
  border-radius: var(--radius-card);
  background: var(--plum-2);
  color: var(--paper);
  border: 1px solid transparent;
  transition: border-color .2s ease, background .2s ease;
}
.nav-chip:hover,
.nav-chip:focus-visible {
  color: var(--paper);
  border-color: var(--apricot);
  background: #442b38;
}
.nav-chip.is-active,
.nav-chip:active {
  background: var(--pink);
  color: #fff;
  border-color: var(--pink);
}
.idx {
  color: var(--apricot);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
}
.nav-chip.is-active .idx,
.nav-chip:active .idx { color: #fff; }
.chip-label { font-weight: 700; }
.nav-cta, .btn-main, .btn-ghost, .more-link, .text-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 18px;
  border-radius: var(--radius-card);
  border: 1px solid transparent;
  font-weight: 700;
  line-height: 1.2;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.nav-cta, .btn-main {
  background: var(--pink);
  color: #fff;
  border-color: var(--pink);
  white-space: nowrap;
}
.nav-cta { align-self: center; padding-inline: 22px; }
.nav-cta:hover, .nav-cta:focus-visible, .nav-cta:active,
.btn-main:hover, .btn-main:focus-visible, .btn-main:active,
.btn:hover, .btn:focus, .btn:active {
  background: var(--pink-hover);
  border-color: var(--pink-hover);
  color: #fff;
  box-shadow: none;
}
.btn {
  --bs-btn-color: #fff;
  --bs-btn-bg: #C73E78;
  --bs-btn-border-color: #C73E78;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #A83266;
  --bs-btn-hover-border-color: #A83266;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: #A83266;
  --bs-btn-active-border-color: #A83266;
  --bs-btn-focus-box-shadow: none;
  border-radius: var(--radius-card);
  font-weight: 700;
}
.btn-ghost {
  background: transparent;
  color: var(--plum);
  border-color: var(--line);
}
.btn-ghost:hover, .btn-ghost:focus-visible, .btn-ghost:active {
  background: var(--plum);
  color: var(--paper);
  border-color: var(--plum);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.hero-brand { margin-bottom: 8px; font-weight: 700; color: var(--plum-2); }
.hero-sub { margin-bottom: 12px; color: var(--ink); font-weight: 500; }
.hero-copy { color: var(--muted); margin-bottom: 0; }
.search-card, .pain-card, .bench, .scene-card, .quote, .fit-col, .channel-card, .note, .meter, .side-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
}
.search-card { padding: 18px; border-radius: var(--radius-panel); }
.search-card h2 { font-size: 1.15rem; }
.search-label { display: block; margin-bottom: 8px; font-weight: 700; }
.search-input {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
  background: #fff;
  margin-bottom: 12px;
}
.search-input:focus {
  border-color: var(--pink);
  outline: 2px solid rgba(199, 62, 120, .25);
  outline-offset: 1px;
}
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.tag-btn {
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--plum-2);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: .86rem;
  font-weight: 700;
}
.tag-btn:hover, .tag-btn:focus-visible, .tag-btn:active {
  border-color: var(--pink);
  color: var(--pink);
  background: #fff;
}
.find-status { margin: 10px 0 0; color: var(--muted); font-size: .92rem; }
.pain-grid {
  display: grid;
  grid-template-columns: 1.35fr .85fr .95fr 1.25fr;
  gap: 16px;
}
.pain-card { padding: 18px; min-height: 100%; }
.pain-card:nth-child(2), .pain-card:nth-child(3) { background: #fff; }
.pain-no { color: var(--apricot); font-weight: 700; display: block; margin-bottom: 8px; }
.pain-card p, .scene-card p, .quote p, .channel-card p, .note p, .step p, .fit-list li, .entry p { margin-bottom: 0; color: var(--muted); }
.bench { padding: 18px; border-radius: var(--radius-panel); }
.entry {
  display: grid;
  grid-template-columns: 18px 1fr auto;
  gap: 10px;
  align-items: start;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.entry:last-child { border-bottom: 0; }
.dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 8px; background: var(--apricot); }
.dot-moss { background: var(--moss); }
.dot-apricot { background: var(--apricot); }
.dot-ink { background: var(--plum-2); }
.entry-title { font-weight: 700; color: var(--ink); }
.entry-meta { color: var(--muted); font-size: .92rem; }
.entry-state { font-size: .82rem; font-weight: 700; color: var(--plum); white-space: nowrap; }
.side-box { padding: 16px; background: var(--plum); color: var(--paper); border: 0; }
.side-box h3 { color: var(--paper); }
.side-stat { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid rgba(230, 216, 207, .25); }
.side-stat strong { color: var(--apricot); font-size: 1.35rem; }
.side-stat:last-child { border-bottom: 0; }
.step-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  list-style: none;
  padding: 0;
  margin: 0;
  position: relative;
}
.step {
  padding: 16px;
  border-radius: var(--radius-card);
  background: var(--plum-2);
  border: 1px solid rgba(230, 216, 207, .18);
  min-height: 100%;
}
.step .idx { display: block; margin-bottom: 8px; }
.scene-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr 1fr;
  gap: 16px;
  align-items: start;
}
.scene-card { padding: 18px; display: block; color: inherit; }
.scene-card.shift { margin-top: 36px; }
.scene-card:hover, .channel-card:hover, .note:hover, .pain-card:hover {
  border-color: var(--pink);
  color: inherit;
}
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.stat {
  padding: 8px 10px;
  border-left: 2px solid var(--apricot);
}
.stat strong {
  display: block;
  color: var(--apricot);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.1;
}
.quote-row {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 8px;
}
.quote {
  flex: 0 0 340px;
  scroll-snap-align: start;
  padding: 18px;
}
.quote footer { margin-top: 12px; color: var(--plum); font-weight: 700; }
.fit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.fit-col { padding: 18px; }
.fit-col.alt { background: var(--plum); color: var(--paper); border: 0; }
.fit-col.alt h3, .fit-col.alt li { color: var(--paper); }
.fit-list { list-style: none; padding: 0; margin: 0; }
.fit-list li {
  position: relative;
  padding: 10px 0 10px 16px;
  border-bottom: 1px solid var(--line);
}
.fit-col.alt .fit-list li { border-bottom-color: rgba(230, 216, 207, .2); color: #E6D8CF; }
.fit-list li::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--moss);
  position: absolute;
  left: 0;
  top: 18px;
}
.fit-col.alt li::before { background: var(--apricot); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-panel); background: var(--card); box-shadow: var(--shadow); }
.compare { width: 100%; min-width: 680px; border-collapse: collapse; margin: 0; }
.compare th, .compare td { padding: 14px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.compare th { background: var(--plum-2); color: var(--paper); font-weight: 700; }
.compare tr:last-child td { border-bottom: 0; }
.compare tbody tr:hover { background: #FBF7F4; }
.channel-grid { display: grid; grid-template-columns: 1.25fr .85fr; gap: 16px; }
.channel-card { padding: 22px; display: flex; flex-direction: column; gap: 12px; min-height: 100%; color: inherit; }
.channel-card.major { background: var(--plum); color: var(--paper); border: 0; }
.channel-card.major p { color: #E6D8CF; }
.channel-card .btn-main, .channel-card .btn-ghost { align-self: flex-start; margin-top: auto; }
.timeline { list-style: none; margin: 0; padding: 0 0 0 18px; border-left: 2px solid var(--line); }
.time-item { position: relative; margin: 0 0 16px; }
.time-item::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--apricot);
  position: absolute;
  left: -24px;
  top: 18px;
}
.time-link {
  display: block;
  padding: 14px 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  color: inherit;
}
.time-link:hover { border-color: var(--pink); color: inherit; }
.time-link strong { display: block; color: var(--ink); }
.accordion { --bs-accordion-border-color: var(--line); --bs-accordion-btn-focus-box-shadow: none; --bs-accordion-active-color: #F6F0EA; --bs-accordion-active-bg: #3A2430; }
.accordion-item { border: 1px solid var(--line); border-radius: var(--radius-card) !important; overflow: hidden; margin-bottom: 12px; background: var(--card); box-shadow: var(--shadow); }
.accordion-button {
  font-weight: 700;
  color: var(--ink);
  background: var(--card);
  box-shadow: none;
}
.accordion-button:not(.collapsed) { color: var(--paper); background: var(--plum-2); }
.accordion-button::after {
  background-image: none;
  width: 8px;
  height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
}
.accordion-button:not(.collapsed)::after { transform: rotate(-135deg); }
.accordion-body { color: var(--muted); }
.note-list { display: grid; gap: 12px; }
.note { padding: 16px 18px; display: block; color: inherit; }
.note-head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 6px; }
.note time { color: var(--apricot); font-weight: 700; font-size: .88rem; }
.more-link { margin-top: 16px; background: transparent; color: var(--pink); border-color: var(--pink); }
.more-link:hover, .more-link:focus-visible { background: var(--pink); color: #fff; }
.meter-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.meter { padding: 16px; }
.meter-top { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.meter b { color: var(--plum); font-size: 1.2rem; }
.meter-track { height: 8px; background: var(--line); border-radius: 999px; overflow: hidden; }
.meter-bar { display: block; height: 100%; background: var(--apricot); }
.bar-9 { width: 90%; }
.bar-8 { width: 80%; }
.bar-7 { width: 70%; }
.close-bar {
  background: var(--plum);
  color: var(--paper);
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow);
  padding: 22px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
}
.close-bar h2, .close-bar p { color: var(--paper); }
.close-bar p { margin-bottom: 0; color: #E6D8CF; }
.close-actions { display: flex; gap: 10px; flex-shrink: 0; }
.site-footer { background: var(--plum); color: #E6D8CF; padding: 36px 0 28px; }
.foot-grid { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; }
.foot-name { color: var(--paper); font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.site-footer a { color: var(--paper); font-weight: 700; }
.site-footer a:hover { color: var(--apricot); }
.copy { margin: 18px 0 0; color: #b7a49c; font-size: .92rem; }
.empty-note { color: var(--pink); font-weight: 700; }
.card, .navbar, .nav-link { border-color: var(--line); }
@media (max-width: 1024px) {
  .pain-grid { grid-template-columns: 1fr 1fr; }
  .scene-grid { grid-template-columns: 1fr 1fr; }
  .scene-card.shift { margin-top: 0; }
  .stat-row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .head-bar { align-items: flex-start; }
  .control-panel, .nav-chips, .close-bar, .fit-grid, .channel-grid, .step-rail, .pain-grid, .scene-grid { flex-direction: column; display: flex; }
  .pain-grid, .scene-grid, .step-rail, .fit-grid, .channel-grid { display: grid; grid-template-columns: 1fr; }
  .nav-cta, .nav-chip, .close-actions, .close-actions a, .btn-main, .btn-ghost { width: 100%; }
  .close-actions { flex-direction: column; }
  .meter-grid, .stat-row { grid-template-columns: 1fr 1fr; }
  .entry { grid-template-columns: 18px 1fr; }
  .entry-state { grid-column: 2; }
}
@media (max-width: 520px) {
  .section { padding: 46px 0; }
  .brand { font-size: 1.02rem; }
  .adult-pill { font-size: .75rem; }
  .stat-row, .meter-grid, .foot-grid { grid-template-columns: 1fr; display: grid; }
  .foot-grid { gap: 14px; }
  .quote { flex-basis: 86%; }
  .hero-actions a, .hero-actions button { width: 100%; }
  h1 { font-size: 1.55rem; }
}

/* roulang page: category2 */
:root {
 --paper: #F6F0EA;
 --sand: #EFE4DB;
 --ink: #2C241F;
 --muted: #7A6C66;
 --line: #E6D8CF;
 --plum: #24161C;
 --plum-2: #3A2430;
 --pink: #C73E78;
 --pink-hover: #A83266;
 --apricot: #E39B5A;
 --moss: #7C8F3A;
 --card: #FFFCF8;
 --radius-panel: 10px;
 --radius-card: 8px;
 --shadow: 0 8px 24px rgba(44, 36, 31, .08);
 --space: 28px;
 --font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}
/* roulang page: category2 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 background: var(--paper);
 color: var(--ink);
 font-family: var(--font);
 font-size: 16px;
 line-height: 1.75;
 overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
button, input { font: inherit; color: inherit; }
a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--pink-hover); }
:focus-visible {
 outline: 2px solid var(--pink);
 outline-offset: 2px;
}
.container { max-width: 1120px; }
.section { padding: 76px 0; }
.section-paper { background: var(--paper); }
.section-sand { background: var(--sand); }
.section-ink { background: var(--plum); color: var(--paper); }
.section-ink .section-copy,
.section-ink .step p,
.section-ink .stat span { color: #E6D8CF; }
.section-close { padding: 28px 0 72px; background: var(--paper); }
.section-ink .kicker { color: var(--apricot); }
.kicker {
 margin: 0 0 8px;
 color: var(--apricot);
 font-size: .82rem;
 font-weight: 700;
 letter-spacing: .08em;
}
.section-copy {
 max-width: 760px;
 margin-bottom: 28px;
 color: var(--muted);
}
h1, h2, h3, p { margin-top: 0; }
h1 {
 font-size: 2rem;
 line-height: 1.35;
 font-weight: 700;
 color: var(--plum);
 margin-bottom: 10px;
}
h2 {
 font-size: 1.45rem;
 line-height: 1.4;
 font-weight: 700;
 color: var(--plum);
 margin-bottom: 10px;
}
h3 { font-size: 1.05rem; line-height: 1.5; font-weight: 700; margin-bottom: 6px; }
.site-header { background: var(--paper); padding-top: 18px; }
.head-bar {
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 16px;
 min-height: 58px;
}
.brand {
 display: inline-flex;
 align-items: center;
 gap: 10px;
 color: var(--plum);
 font-size: 1.28rem;
 font-weight: 700;
 line-height: 1.3;
}
.brand:hover { color: var(--plum); }
.brand-mark {
 width: 34px;
 height: 34px;
 border-radius: 8px;
 background: var(--plum);
 display: inline-grid;
 grid-template-columns: repeat(2, 6px);
 gap: 4px;
 place-content: center;
 flex: 0 0 auto;
}
.brand-mark i,
.sprocket i {
 width: 6px;
 height: 6px;
 border-radius: 50%;
 background: var(--apricot);
 display: block;
}
.adult-pill {
 border: 1px solid var(--line);
 background: var(--card);
 color: var(--plum-2);
 border-radius: 999px;
 padding: 4px 12px;
 font-size: .82rem;
 font-weight: 700;
 white-space: nowrap;
}
.control-panel {
 display: flex;
 align-items: center;
 gap: 12px;
 margin: 14px 0 8px;
 padding: 12px;
 background: var(--plum);
 border-radius: var(--radius-panel);
 box-shadow: var(--shadow);
}
.sprocket {
 display: flex;
 flex-direction: column;
 gap: 4px;
 padding: 0 6px;
 flex: 0 0 auto;
}
.nav-chips { display: flex; gap: 10px; flex: 1; }
.nav-chip {
 flex: 1;
 min-height: 64px;
 display: flex;
 flex-direction: column;
 justify-content: center;
 gap: 2px;
 padding: 10px 14px;
 border-radius: var(--radius-card);
 background: var(--plum-2);
 color: var(--paper);
 border: 1px solid transparent;
 transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.nav-chip:hover,
.nav-chip:focus-visible {
 color: var(--paper);
 border-color: var(--apricot);
 background: #442b38;
}
.nav-chip.is-active,
.nav-chip:active {
 background: var(--pink);
 color: #fff;
 border-color: var(--pink);
}
.idx { color: var(--apricot); font-size: .78rem; font-weight: 700; letter-spacing: .04em; }
.nav-chip.is-active .idx,
.nav-chip:active .idx { color: #fff; }
.chip-label { font-weight: 700; }
.nav-cta, .btn-main, .btn-ghost, .more-link, .text-link {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 48px;
 padding: 10px 18px;
 border-radius: var(--radius-card);
 border: 1px solid transparent;
 font-weight: 700;
 line-height: 1.2;
 transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.nav-cta, .btn-main, .more-link {
 background: var(--pink);
 color: #fff;
 border-color: var(--pink);
 white-space: nowrap;
}
.nav-cta { align-self: center; padding-inline: 22px; }
.nav-cta:hover, .nav-cta:focus-visible, .nav-cta:active,
.btn-main:hover, .btn-main:focus-visible, .btn-main:active,
.more-link:hover, .more-link:focus-visible, .more-link:active,
.btn:hover, .btn:focus, .btn:active {
 background: var(--pink-hover);
 border-color: var(--pink-hover);
 color: #fff;
 box-shadow: none;
}
.btn {
 --bs-btn-color: #fff;
 --bs-btn-bg: #C73E78;
 --bs-btn-border-color: #C73E78;
 --bs-btn-hover-color: #fff;
 --bs-btn-hover-bg: #A83266;
 --bs-btn-hover-border-color: #A83266;
 --bs-btn-active-color: #fff;
 --bs-btn-active-bg: #A83266;
 --bs-btn-active-border-color: #A83266;
 --bs-btn-focus-box-shadow: none;
 border-radius: var(--radius-card);
 font-weight: 700;
}
.btn-ghost {
 background: transparent;
 color: var(--plum);
 border-color: var(--line);
}
.btn-ghost:hover, .btn-ghost:focus-visible, .btn-ghost:active {
 background: var(--plum);
 color: var(--paper);
 border-color: var(--plum);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.hero-brand { margin-bottom: 8px; font-weight: 700; color: var(--plum-2); }
.hero-sub { margin-bottom: 12px; color: var(--ink); font-weight: 500; }
.hero-copy { color: var(--muted); margin-bottom: 0; }
.search-card, .pain-card, .bench, .scene-card, .quote, .fit-col, .channel-card, .note, .meter, .side-box,
.stat-pill, .day-block, .compare-card, .article-card, .order-step, .faq-wrap, .more-strip, .back-panel {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
}
.search-card, .bench, .side-box { padding: 18px; border-radius: var(--radius-panel); }
.search-card h2, .side-box h2 { font-size: 1.15rem; }
.search-label { display: block; margin-bottom: 8px; font-weight: 700; }
.search-input {
 width: 100%;
 min-height: 48px;
 padding: 10px 12px;
 border-radius: var(--radius-card);
 border: 1px solid var(--line);
 background: #fff;
 margin-bottom: 12px;
}
.search-input:focus {
 border-color: var(--pink);
 outline: 2px solid rgba(199, 62, 120, .25);
 outline-offset: 1px;
}
.tag-row, .filter-bar { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-btn {
 border: 1px solid var(--line);
 background: var(--paper);
 color: var(--plum-2);
 border-radius: 999px;
 padding: 6px 12px;
 font-size: .86rem;
 font-weight: 700;
 cursor: pointer;
 transition: border-color .2s ease, color .2s ease, background .2s ease;
}
.tag-btn:hover, .tag-btn:focus-visible, .tag-btn:active,
.tag-btn.is-on {
 border-color: var(--pink);
 color: #fff;
 background: var(--pink);
}
.pain-grid { display: grid; grid-template-columns: 1.35fr .85fr .95fr 1.25fr; gap: 16px; }
.pain-card, .scene-card, .fit-col, .channel-card, .note, .meter { padding: 18px; min-height: 100%; }
.pain-card p, .scene-card p, .quote p, .channel-card p, .note p, .step p, .fit-list li, .entry p { margin-bottom: 0; color: var(--muted); }
.entry-title { font-weight: 700; color: var(--ink); }
.entry-meta { color: var(--muted); font-size: .92rem; }
.scene-grid { display: grid; grid-template-columns: 1.15fr .85fr 1fr; gap: 16px; align-items: start; }
.scene-card { display: block; color: inherit; }
.scene-card.shift { margin-top: 36px; }
.scene-card:hover, .channel-card:hover, .note:hover, .pain-card:hover, .article-card:hover {
 border-color: var(--pink);
 color: inherit;
}
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat-row strong, .stat-num {
 display: block;
 color: var(--apricot);
 font-size: 1.7rem;
 line-height: 1.1;
 font-weight: 700;
}
.stat span, .stat-label { color: var(--muted); font-size: .9rem; }
.quote { padding: 22px; }
.fit-list { margin: 0; padding-left: 1.1rem; }
.cat-head { padding: 34px 0 26px; }
.cat-layout {
 display: grid;
 grid-template-columns: minmax(0, 1.45fr) minmax(260px, .75fr);
 gap: 22px;
 align-items: stretch;
}
.cat-lead { color: var(--ink); font-weight: 500; margin-bottom: 8px; }
.cat-copy { color: var(--muted); margin-bottom: 0; max-width: 640px; }
.stat-grid {
 display: grid;
 grid-template-columns: 1fr 1fr;
 gap: 10px;
}
.stat-pill { padding: 14px 14px 12px; }
.stat-pill.is-hot {
 background: var(--plum);
 border-color: var(--plum);
}
.stat-pill.is-hot .stat-label { color: #E6D8CF; }
.filter-panel {
 margin-top: 16px;
 padding: 14px;
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius-panel);
 box-shadow: var(--shadow);
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 12px;
}
.filter-name { font-weight: 700; color: var(--plum); white-space: nowrap; }
.day-board { display: flex; flex-direction: column; gap: 18px; }
.day-block { padding: 0; overflow: hidden; }
.day-label {
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 12px;
 padding: 12px 16px;
 background: var(--plum-2);
 color: var(--paper);
}
.day-label strong { font-weight: 700; }
.day-label span { color: var(--apricot); font-size: .86rem; font-weight: 700; }
.entry {
 display: grid;
 grid-template-columns: 92px minmax(0, 1fr) auto;
 gap: 14px;
 align-items: center;
 padding: 14px 16px;
 border-top: 1px solid var(--line);
 background: var(--card);
}
.entry.is-rec { box-shadow: inset 3px 0 0 var(--pink); }
.entry-idx {
 color: var(--apricot);
 font-weight: 700;
 letter-spacing: .03em;
}
.entry-main { min-width: 0; }
.entry-title { font-size: 1.05rem; }
.badge-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.badge-soft, .badge-moss, .badge-hot {
 display: inline-flex;
 align-items: center;
 min-height: 26px;
 padding: 2px 8px;
 border-radius: 999px;
 font-size: .78rem;
 font-weight: 700;
 border: 1px solid var(--line);
 background: var(--paper);
 color: var(--plum-2);
}
.badge-moss { color: var(--moss); border-color: #d5dfb4; background: #f4f7ea; }
.badge-hot { color: var(--pink); border-color: #f0c3d4; background: #fff5f8; }
.entry-side { text-align: right; color: var(--muted); font-size: .9rem; }
.entry-side b { display: block; color: var(--ink); font-weight: 700; }
.status-dot {
 width: 8px;
 height: 8px;
 border-radius: 50%;
 background: var(--moss);
 display: inline-block;
 margin-right: 6px;
}
.empty-note { display: none; margin: 12px 0 0; color: var(--muted); }
.compare-layout {
 display: grid;
 grid-template-columns: .72fr 1.28fr;
 gap: 16px;
 align-items: start;
}
.compare-card { padding: 18px; }
.compare-card p { color: var(--muted); margin-bottom: 0; }
.type-list { list-style: none; margin: 14px 0 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.type-list li {
 display: flex;
 justify-content: space-between;
 gap: 12px;
 padding-bottom: 8px;
 border-bottom: 1px solid var(--line);
 color: var(--muted);
}
.type-list strong { color: var(--ink); }
.compare-table { width: 100%; border-collapse: collapse; background: var(--card); }
.compare-table th, .compare-table td {
 text-align: left;
 padding: 14px 16px;
 border-bottom: 1px solid var(--line);
 vertical-align: top;
}
.compare-table th {
 background: var(--plum);
 color: var(--paper);
 font-weight: 700;
}
.compare-table tr:last-child td { border-bottom: 0; }
.compare-table td:nth-child(2) { color: var(--apricot); font-weight: 700; white-space: nowrap; }
.compare-table tbody tr:hover td { background: #fff; }
.article-layout {
 display: grid;
 grid-template-columns: 1.35fr .85fr;
 gap: 16px;
}
.article-card { display: block; padding: 20px; color: inherit; height: 100%; transition: border-color .2s ease, transform .2s ease; }
.article-card:hover { transform: translateY(-2px); }
.article-feature { min-height: 100%; background: var(--plum); color: var(--paper); border-color: var(--plum); }
.article-feature .kicker, .article-feature .entry-meta { color: var(--apricot); }
.article-feature h3, .article-feature p { color: var(--paper); }
.article-side { display: flex; flex-direction: column; gap: 16px; }
.order-rail {
 display: grid;
 grid-template-columns: repeat(4, 1fr);
 gap: 12px;
}
.order-step { padding: 16px; position: relative; }
.order-step .idx { display: block; margin-bottom: 8px; font-size: .95rem; }
.order-step p { margin: 0; color: var(--muted); }
.faq-wrap { padding: 8px; border-radius: var(--radius-panel); }
.accordion { --bs-accordion-border-color: var(--line); --bs-accordion-bg: transparent; --bs-accordion-btn-focus-box-shadow: none; }
.accordion-item { background: transparent; border: 0; border-bottom: 1px solid var(--line); }
.accordion-item:last-child { border-bottom: 0; }
.accordion-button {
 background: transparent;
 color: var(--plum);
 font-weight: 700;
 box-shadow: none;
 padding: 16px 14px;
}
.accordion-button:not(.collapsed) { background: #fff; color: var(--pink); }
.accordion-button::after { filter: none; }
.accordion-body { color: var(--muted); padding: 0 14px 16px; }
.more-strip, .back-panel {
 padding: 18px 20px;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 16px;
}
.more-strip p, .back-panel p { margin: 0; color: var(--muted); }
.back-panel { background: var(--plum); border-color: var(--plum); }
.back-panel h2, .back-panel p { color: var(--paper); }
.back-panel p { color: #E6D8CF; }
.site-footer { background: var(--plum); color: #E6D8CF; padding: 42px 0 28px; }
.foot-grid { display: flex; justify-content: space-between; gap: 28px; align-items: flex-start; }
.foot-name { color: #fff; font-weight: 700; font-size: 1.2rem; margin-bottom: 8px; }
.site-footer p { color: #E6D8CF; margin-bottom: 8px; }
.site-footer a { color: var(--apricot); font-weight: 700; white-space: nowrap; }
.site-footer a:hover { color: #fff; }
.copy {
 border-top: 1px solid rgba(230, 216, 207, .22);
 margin: 22px 0 0;
 padding-top: 14px;
 color: #CDBEB4;
 font-size: .92rem;
}
@media (max-width: 1024px) {
 .cat-layout, .compare-layout, .article-layout { grid-template-columns: 1fr; }
 .order-rail, .stat-row, .pain-grid { grid-template-columns: 1fr 1fr; }
 .scene-grid { grid-template-columns: 1fr; }
 .scene-card.shift { margin-top: 0; }
 h1 { font-size: 1.7rem; }
}
@media (max-width: 768px) {
 .section { padding: 56px 0; }
 .control-panel, .nav-chips, .foot-grid, .more-strip, .back-panel, .filter-panel { flex-direction: column; align-items: stretch; }
 .nav-cta, .more-link, .back-panel .btn-main { width: 100%; }
 .entry { grid-template-columns: 1fr; gap: 6px; }
 .entry-side { text-align: left; }
 .order-rail, .stat-row, .pain-grid, .stat-grid { grid-template-columns: 1fr; }
 .brand { font-size: 1.08rem; }
}
@media (max-width: 520px) {
 .head-bar { align-items: flex-start; }
 .adult-pill { margin-top: 4px; }
 h1 { font-size: 1.42rem; }
 h2 { font-size: 1.22rem; }
 .day-label { align-items: flex-start; flex-direction: column; }
 .nav-chip { min-height: 56px; }
}

/* roulang page: category1 */
:root {
 --paper: #F6F0EA;
 --sand: #EFE4DB;
 --ink: #2C241F;
 --muted: #7A6C66;
 --line: #E6D8CF;
 --plum: #24161C;
 --plum-2: #3A2430;
 --pink: #C73E78;
 --pink-hover: #A83266;
 --apricot: #E39B5A;
 --moss: #7C8F3A;
 --card: #FFFCF8;
 --radius-panel: 10px;
 --radius-card: 8px;
 --shadow: 0 8px 24px rgba(44, 36, 31, .08);
 --space: 28px;
 --font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}
/* roulang page: category1 */
:root {
 --paper: #F6F0EA;
 --sand: #EFE4DB;
 --ink: #2C241F;
 --muted: #7A6C66;
 --line: #E6D8CF;
 --plum: #24161C;
 --plum-2: #3A2430;
 --pink: #C73E78;
 --pink-hover: #A83266;
 --apricot: #E39B5A;
 --moss: #7C8F3A;
 --card: #FFFCF8;
 --radius-panel: 10px;
 --radius-card: 8px;
 --shadow: 0 8px 24px rgba(44, 36, 31, .08);
 --space: 28px;
 --font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 background: var(--paper);
 color: var(--ink);
 font-family: var(--font);
 font-size: 16px;
 line-height: 1.75;
 overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
button, input, summary { font: inherit; color: inherit; }
a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--pink-hover); }
:focus-visible {
 outline: 2px solid var(--pink);
 outline-offset: 2px;
}
.container { max-width: 1120px; }
h1, h2, h3, p { margin-top: 0; }
h1 {
 font-size: 2rem;
 line-height: 1.35;
 font-weight: 700;
 color: var(--plum);
 margin-bottom: 8px;
}
h2 {
 font-size: 1.45rem;
 line-height: 1.4;
 font-weight: 700;
 color: var(--plum);
 margin-bottom: 8px;
}
h3 { font-size: 1.08rem; line-height: 1.5; font-weight: 700; margin-bottom: 8px; color: var(--ink); }
.section { padding: 72px 0; }
.section-paper { background: var(--paper); }
.section-sand { background: var(--sand); }
.section-ink { background: var(--plum); color: var(--paper); }
.section-close { padding: 12px 0 80px; background: var(--paper); }
.kicker {
 color: var(--apricot);
 font-weight: 700;
 font-size: .82rem;
 letter-spacing: .04em;
 margin-bottom: 6px;
}
.section-copy { max-width: 760px; margin-bottom: 22px; color: var(--muted); }
.site-header { background: var(--paper); padding-top: 18px; }
.head-bar {
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 12px;
 min-height: 52px;
}
.brand {
 display: inline-flex;
 align-items: center;
 gap: 10px;
 color: var(--plum);
 font-size: 1.28rem;
 font-weight: 700;
 line-height: 1.3;
}
.brand:hover { color: var(--plum); }
.brand-mark {
 width: 34px;
 height: 34px;
 border-radius: 8px;
 background: var(--plum);
 display: inline-grid;
 grid-template-columns: repeat(2, 6px);
 gap: 4px;
 place-content: center;
 flex: 0 0 auto;
}
.brand-mark i,
.sprocket i {
 width: 6px;
 height: 6px;
 border-radius: 50%;
 background: var(--apricot);
 display: block;
}
.adult-pill {
 border: 1px solid var(--line);
 background: var(--card);
 color: var(--plum-2);
 border-radius: 999px;
 padding: 4px 12px;
 font-size: .82rem;
 font-weight: 700;
 white-space: nowrap;
}
.control-panel {
 margin: 14px 0 8px;
 padding: 12px;
 border-radius: var(--radius-panel);
 background: var(--plum);
 color: var(--paper);
 box-shadow: var(--shadow);
 display: flex;
 align-items: center;
 gap: 12px;
}
.sprocket {
 display: flex;
 flex-direction: column;
 gap: 6px;
 padding: 2px 2px 2px 4px;
}
.nav-chips { display: flex; gap: 10px; flex: 1; }
.nav-chip {
 flex: 1;
 min-height: 64px;
 display: flex;
 flex-direction: column;
 justify-content: center;
 gap: 2px;
 padding: 10px 14px;
 border-radius: var(--radius-card);
 background: var(--plum-2);
 color: var(--paper);
 border: 1px solid transparent;
 transition: border-color .2s ease, background .2s ease;
}
.nav-chip:hover,
.nav-chip:focus-visible {
 color: var(--paper);
 border-color: var(--apricot);
 background: #442b38;
}
.nav-chip.is-active,
.nav-chip:active {
 background: var(--pink);
 color: #fff;
 border-color: var(--pink);
}
.nav-chip.is-active .idx,
.nav-chip:active .idx { color: #fff; }
.idx {
 color: var(--apricot);
 font-size: .75rem;
 font-weight: 700;
 letter-spacing: .06em;
 line-height: 1.2;
}
.chip-label { font-weight: 700; }
.nav-cta, .btn-main, .btn-ghost, .more-link, .text-link {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 48px;
 padding: 10px 18px;
 border-radius: var(--radius-card);
 border: 1px solid transparent;
 font-weight: 700;
 line-height: 1.2;
 transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.nav-cta, .btn-main {
 background: var(--pink);
 color: #fff;
 border-color: var(--pink);
 white-space: nowrap;
}
.nav-cta { align-self: center; padding-inline: 22px; }
.nav-cta:hover, .nav-cta:focus-visible, .nav-cta:active,
.btn-main:hover, .btn-main:focus-visible, .btn-main:active {
 background: var(--pink-hover);
 border-color: var(--pink-hover);
 color: #fff;
 box-shadow: none;
}
.btn {
 --bs-btn-color: #fff;
 --bs-btn-bg: #C73E78;
 --bs-btn-border-color: #C73E78;
 --bs-btn-hover-color: #fff;
 --bs-btn-hover-bg: #A83266;
 --bs-btn-hover-border-color: #A83266;
 --bs-btn-active-color: #fff;
 --bs-btn-active-bg: #A83266;
 --bs-btn-active-border-color: #A83266;
 --bs-btn-focus-box-shadow: none;
 border-radius: var(--radius-card);
 font-weight: 700;
}
.btn-ghost {
 background: transparent;
 color: var(--plum);
 border-color: var(--line);
}
.btn-ghost:hover, .btn-ghost:focus-visible, .btn-ghost:active {
 background: var(--plum);
 color: var(--paper);
 border-color: var(--plum);
}
.text-link { min-height: 0; padding: 0; color: var(--pink); background: transparent; }
.text-link:hover { color: var(--pink-hover); }
.page-head { padding: 26px 0 18px; background: var(--paper); }
.head-panel {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius-panel);
 box-shadow: var(--shadow);
 padding: 22px 22px 16px;
}
.head-top {
 display: flex;
 justify-content: space-between;
 gap: 18px;
 align-items: flex-end;
}
.head-sub { margin: 0; color: var(--ink); font-weight: 500; max-width: 640px; }
.status-dot {
 display: inline-flex;
 align-items: center;
 gap: 8px;
 color: var(--plum-2);
 font-weight: 700;
 font-size: .92rem;
 white-space: nowrap;
}
.status-dot i {
 width: 8px;
 height: 8px;
 border-radius: 50%;
 background: var(--moss);
 display: block;
}
.filter-bar {
 margin-top: 16px;
 padding-top: 14px;
 border-top: 1px solid var(--line);
 display: flex;
 flex-wrap: wrap;
 gap: 8px;
 align-items: center;
}
.filter-label { font-weight: 700; margin-right: 4px; }
.tag-btn {
 border: 1px solid var(--line);
 background: var(--paper);
 color: var(--plum-2);
 border-radius: 999px;
 padding: 4px 12px;
 font-size: .86rem;
 font-weight: 700;
 cursor: pointer;
 transition: border-color .2s ease, color .2s ease, background .2s ease;
}
.tag-btn:hover, .tag-btn:focus-visible, .tag-btn:active,
.tag-btn.is-on {
 border-color: var(--pink);
 color: var(--pink);
 background: #fff;
}
.mosaic {
 display: grid;
 grid-template-columns: 1.42fr .78fr;
 gap: 16px;
 align-items: stretch;
}
.entry {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 padding: 18px;
 min-width: 0;
 transition: border-color .2s ease;
}
.entry:hover { border-color: var(--pink); }
.entry-top, .note-top, .side-top {
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 10px;
 margin-bottom: 8px;
}
.badge {
 display: inline-flex;
 align-items: center;
 gap: 6px;
 border-radius: 999px;
 padding: 2px 10px;
 font-size: .8rem;
 font-weight: 700;
 background: #F8E7D8;
 color: #6E4A28;
}
.badge i, .mini-dot {
 width: 7px;
 height: 7px;
 border-radius: 50%;
 background: var(--apricot);
 display: inline-block;
}
.badge.is-done { background: #E7EDD4; color: #3E4A1C; }
.badge.is-done i { background: var(--moss); }
.badge.is-wait { background: var(--sand); color: var(--muted); }
.badge.is-wait i { background: var(--muted); }
.meta-line, .meta-stack {
 list-style: none;
 padding: 0;
 margin: 0 0 14px;
}
.meta-line {
 display: flex;
 flex-wrap: wrap;
 gap: 8px 14px;
}
.meta-line li, .meta-stack li {
 color: var(--muted);
}
.meta-line b, .meta-stack b { color: var(--ink); font-weight: 700; }
.meta-stack li {
 display: flex;
 justify-content: space-between;
 gap: 12px;
 padding: 7px 0;
 border-bottom: 1px solid var(--line);
}
.meta-stack li:last-child { border-bottom: 0; }
.entry-side { background: #fff; display: flex; flex-direction: column; }
.entry-side .text-link, .entry-wide .text-link { margin-top: auto; align-self: flex-start; }
.range-layout {
 display: grid;
 grid-template-columns: 1.35fr .72fr;
 gap: 16px;
}
.range-main, .side-box, .note, .qa, .more-strip, .end-bar {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
}
.range-main { padding: 22px; border-radius: var(--radius-panel); }
.range-main p, .side-box p, .note p, .qa p, .end-bar p { color: var(--muted); margin-bottom: 0; }
.range-points {
 display: grid;
 grid-template-columns: 1fr 1fr;
 gap: 12px;
 margin-top: 16px;
}
.range-points div {
 background: var(--paper);
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 padding: 12px;
}
.range-points strong { display: block; margin-bottom: 4px; }
.range-points span { color: var(--muted); }
.side-box { padding: 18px; background: var(--plum); color: var(--paper); }
.side-box h2, .side-box .kicker { color: var(--apricot); }
.side-box p { color: #E6D8CF; }
.side-box ol { margin: 12px 0 0; padding-left: 1.1rem; color: var(--paper); }
.side-box li + li { margin-top: 8px; }
.rhythm {
 list-style: none;
 margin: 0;
 padding: 0;
 display: grid;
 gap: 0;
}
.rhythm li {
 display: grid;
 grid-template-columns: 92px 16px 1fr;
 gap: 14px;
 align-items: stretch;
}
.rhythm time { font-weight: 700; color: var(--plum); padding-top: 2px; }
.rail {
 position: relative;
 display: flex;
 justify-content: center;
}
.rail::before {
 content: "";
 position: absolute;
 top: 0;
 bottom: 0;
 width: 1px;
 background: var(--line);
}
.rail i {
 width: 10px;
 height: 10px;
 border-radius: 50%;
 background: var(--apricot);
 position: relative;
 margin-top: 8px;
 box-shadow: 0 0 0 4px var(--sand);
}
.rhythm article {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 padding: 14px 16px;
 margin-bottom: 14px;
}
.rhythm article p { margin: 0; color: var(--muted); }
.note-list { display: grid; gap: 12px; }
.note {
 padding: 16px 18px;
 display: grid;
 grid-template-columns: 72px 1fr auto;
 gap: 14px;
 align-items: center;
 transition: border-color .2s ease;
}
.note:hover { border-color: var(--pink); color: inherit; }
.note h3 { margin-bottom: 2px; }
.note p { margin: 0; }
.qa-list { display: grid; gap: 12px; }
.qa {
 padding: 0;
 overflow: hidden;
}
.qa summary {
 cursor: pointer;
 list-style: none;
 padding: 16px 18px;
 font-weight: 700;
 display: flex;
 justify-content: space-between;
 gap: 12px;
 align-items: center;
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after {
 content: "";
 width: 8px;
 height: 8px;
 border-radius: 50%;
 background: var(--apricot);
 flex: 0 0 auto;
}
.qa[open] summary { color: var(--pink); }
.qa[open] summary::after { background: var(--moss); }
.qa p { padding: 0 18px 16px; }
.more-strip, .end-bar {
 padding: 18px;
 display: flex;
 justify-content: space-between;
 align-items: center;
 gap: 16px;
}
.more-batch {
 margin-top: 14px;
 display: grid;
 gap: 12px;
}
.more-row {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 padding: 14px 16px;
 display: grid;
 grid-template-columns: 72px 1.4fr .7fr .8fr auto;
 gap: 10px;
 align-items: center;
}
.more-row b { font-weight: 700; }
.more-row span { color: var(--muted); }
.end-bar {
 background: var(--plum);
 color: var(--paper);
 border-color: var(--plum);
 border-radius: var(--radius-panel);
}
.end-bar h2 { color: var(--paper); }
.end-bar p { color: #E6D8CF; }
.site-footer {
 background: var(--plum);
 color: #E6D8CF;
 padding: 42px 0 28px;
}
.site-footer p { margin-bottom: 10px; }
.foot-grid {
 display: flex;
 justify-content: space-between;
 gap: 24px;
 align-items: center;
}
.foot-name {
 color: var(--paper);
 font-size: 1.2rem;
 font-weight: 700;
 margin-bottom: 8px;
}
.site-footer .foot-grid > a {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 48px;
 padding: 10px 18px;
 border-radius: var(--radius-card);
 border: 1px solid var(--apricot);
 color: var(--paper);
 font-weight: 700;
 white-space: nowrap;
}
.site-footer .foot-grid > a:hover,
.site-footer .foot-grid > a:focus-visible {
 background: var(--pink);
 border-color: var(--pink);
 color: #fff;
}
.copy {
 border-top: 1px solid rgba(230, 216, 207, .25);
 margin-top: 22px;
 padding-top: 14px;
 margin-bottom: 0;
 font-size: .92rem;
}
.empty-note { display: none; margin: 12px 0 0; color: var(--muted); }
.empty-note.is-show { display: block; }
@media (max-width: 1024px) {
 .mosaic, .range-layout { grid-template-columns: 1.15fr .85fr; }
 .note { grid-template-columns: 64px 1fr; }
 .note .text-link { grid-column: 2; }
 .more-row { grid-template-columns: 64px 1fr auto; }
 .more-row .hide-md { display: none; }
}
@media (max-width: 768px) {
 .section { padding: 52px 0; }
 h1 { font-size: 1.7rem; }
 .control-panel, .nav-chips { flex-direction: column; align-items: stretch; }
 .sprocket { flex-direction: row; padding: 2px 4px 0; }
 .nav-cta { width: 100%; }
 .head-top, .more-strip, .end-bar, .foot-grid { flex-direction: column; align-items: flex-start; }
 .nav-cta, .end-bar .btn-main, .more-strip .btn-main, .site-footer .foot-grid > a { width: 100%; }
 .mosaic, .range-layout, .range-points { grid-template-columns: 1fr; }
 .rhythm li { grid-template-columns: 72px 16px 1fr; }
 .note { grid-template-columns: 1fr; }
 .note .text-link { grid-column: auto; }
 .more-row { grid-template-columns: 1fr; gap: 2px; }
}
@media (max-width: 520px) {
 .brand { font-size: 1.05rem; }
 h1 { font-size: 1.45rem; }
 h2 { font-size: 1.22rem; }
 .head-panel, .entry, .range-main { padding: 14px; }
 .page-head { padding-top: 16px; }
 .status-dot { white-space: normal; }
 .rhythm li { grid-template-columns: 16px 1fr; }
 .rhythm time { grid-column: 2; }
 .meta-line { flex-direction: column; gap: 4px; }
}

/* 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}