/* roulang page: index */
:root {
  --plum: #7A3E52;
  --plum-deep: #5E2E3E;
  --apricot: #E7C2A6;
  --cocoa: #3C2A2C;
  --paper: #F6F0E8;
  --card: #FFFBF7;
  --line: #E6D9CE;
  --ink: #2C2422;
  --muted: #6E625C;
  --moss: #5E7A62;
  --shadow: 0 8px 24px rgba(60, 42, 44, 0.08);
  --shadow-hover: 0 12px 28px rgba(60, 42, 44, 0.14);
  --radius-card: 12px;
  --radius-btn: 8px;
  --max: 1140px;
  --bs-primary: #7A3E52;
  --bs-primary-rgb: 122, 62, 82;
  --bs-link-color: #3C2A2C;
  --bs-link-hover-color: #7A3E52;
  --bs-body-color: #2C2422;
  --bs-body-bg: #F6F0E8;
  --bs-border-color: #E6D9CE;
  --bs-border-radius: 12px;
  --bs-border-radius-sm: 8px;
  --bs-font-sans-serif: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --bs-body-font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --bs-accordion-btn-focus-box-shadow: 0 0 0 2px rgba(122, 62, 82, 0.28);
  --bs-accordion-active-bg: #7A3E52;
  --bs-accordion-active-color: #FFFBF7;
  --bs-accordion-btn-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3 6l5 5 5-5' stroke='%233C2A2C' stroke-width='1.4' stroke-linecap='round'/%3E%3C/svg%3E");
  --bs-accordion-btn-active-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3 6l5 5 5-5' stroke='%23FFFBF7' stroke-width='1.4' stroke-linecap='round'/%3E%3C/svg%3E");
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  background-image: repeating-linear-gradient(0deg, rgba(60, 42, 44, 0.015) 0 1px, transparent 1px 7px);
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; }
a { color: var(--cocoa); text-underline-offset: 3px; }
a:hover { color: var(--plum); }
p { margin: 0 0 0.9em; }
h1, h2, h3, .serif { font-family: "Noto Serif SC", "Songti SC", serif; font-weight: 700; line-height: 1.35; color: var(--cocoa); letter-spacing: 0.01em; }
h1 { font-size: 40px; margin: 0 0 12px; }
h2 { font-size: 28px; margin: 0 0 14px; }
h3 { font-size: 20px; margin: 0 0 8px; }
.container { max-width: var(--max); }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--card);
  border-bottom: 1px solid var(--line);
}
.brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0 10px;
  flex-wrap: wrap;
}
.logo { text-decoration: none; display: flex; flex-direction: column; min-width: 0; }
.logo:hover { color: inherit; }
.logo-name { font-family: "Noto Serif SC", serif; font-size: 20px; line-height: 1.35; color: var(--cocoa); font-weight: 700; }
.logo-sub { font-size: 12px; letter-spacing: 0.18em; color: var(--plum); margin-top: 2px; }
.brand-tools { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.anchor-link {
  color: var(--cocoa);
  text-decoration: none;
  font-size: 14px;
  border-bottom: 1px solid var(--apricot);
  padding-bottom: 2px;
}
.anchor-link:hover { color: var(--plum); border-bottom-color: var(--plum); }
.search-look { display: flex; align-items: center; gap: 6px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-btn); padding: 0 10px; min-width: 180px; }
.search-look svg { flex: 0 0 auto; }
.search-look input {
  border: 0;
  background: transparent;
  height: 36px;
  width: 100%;
  font-size: 14px;
  color: var(--ink);
  outline: none;
}
.search-look:focus-within { border-color: var(--plum); box-shadow: 0 0 0 2px rgba(122, 62, 82, 0.18); }
.channel-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 0 0 12px;
  scrollbar-width: thin;
  scrollbar-color: var(--apricot) transparent;
}
.channel-chip {
  flex: 0 0 auto;
  text-decoration: none;
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 14px;
  background: var(--paper);
  color: var(--cocoa);
  border: 1px solid var(--line);
}
.channel-chip:hover { background: var(--apricot); color: var(--cocoa); border-color: var(--apricot); }
.channel-chip.is-current { background: var(--plum); color: var(--card); border-color: var(--plum); }
.btn-plum, .btn-apricot, button.btn-plum {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-btn);
  padding: 10px 18px;
  font-size: 15px;
  line-height: 1.2;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn-plum { background: var(--plum); color: var(--card); box-shadow: var(--shadow); }
.btn-plum:hover, .btn-plum:focus { background: var(--plum-deep); color: var(--card); transform: translateY(-1px); box-shadow: var(--shadow-hover); }
.btn-plum:active { transform: translateY(0); background: var(--plum-deep); }
.btn-apricot { background: var(--apricot); color: var(--cocoa); }
.btn-apricot:hover, .btn-apricot:focus { background: #efd0b8; color: var(--cocoa); transform: translateY(-1px); }
.btn-plum:focus-visible, .btn-apricot:focus-visible, .channel-chip:focus-visible, .anchor-link:focus-visible, a:focus-visible {
  outline: 2px solid var(--plum);
  outline-offset: 2px;
}
.band { padding: 88px 0; }
.band-paper { background: var(--paper); }
.band-card { background: var(--card); }
.band-sand { background: #F3E4D6; }
.lead-copy { color: var(--muted); font-size: 16px; max-width: 68ch; margin-bottom: 28px; }
.hero-grid { display: grid; grid-template-columns: 1.25fr 0.85fr; gap: 42px; align-items: start; }
.hero-sub { font-size: 20px; color: var(--plum-deep); margin: 0 0 16px; line-height: 1.35; font-family: "Noto Serif SC", serif; }
.hero-copy p { color: var(--ink); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.book-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 22px 22px 18px;
}
.panel-kicker { font-size: 14px; color: var(--plum); letter-spacing: 0.14em; margin-bottom: 6px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 18px; }
.time-chip {
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--cocoa);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 14px;
}
.panel-note { font-size: 14px; color: var(--muted); margin: 12px 0 0; }
.pain-rail { display: flex; gap: 14px; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x mandatory; }
.pain-card {
  flex: 0 0 270px;
  scroll-snap-align: start;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  padding: 18px 18px 16px;
  box-shadow: var(--shadow);
  min-height: 168px;
}
.pain-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-hover); }
.pain-index { font-family: "Noto Serif SC", serif; color: var(--plum); font-size: 14px; letter-spacing: 0.08em; }
.pain-card p { margin: 0; color: var(--ink); font-size: 15px; }
.solve-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 28px; align-items: start; }
.rule-list { list-style: none; padding: 0; margin: 18px 0 0; }
.rule-list li { padding: 10px 0 10px 16px; border-top: 1px solid var(--line); position: relative; }
.rule-list li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--plum); position: absolute; left: 0; top: 18px; }
.offset-stack { display: grid; gap: 16px; }
.offset-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 18px;
}
.offset-card:last-child { margin-left: 36px; }
.offset-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-hover); }
.offset-card p { margin: 0; color: var(--muted); }
.step-rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; position: relative; margin-top: 8px; }
.step-rail::before { content: ""; position: absolute; left: 6%; right: 6%; top: 22px; height: 1px; background: var(--line); }
.step-item { position: relative; background: var(--paper); border-radius: var(--radius-card); padding: 18px 14px 8px; }
.step-no { font-family: "Noto Serif SC", serif; color: var(--card); background: var(--plum); width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 12px; position: relative; z-index: 1; font-size: 14px; }
.step-item p { color: var(--muted); font-size: 14px; }
.scene-grid { display: grid; grid-template-columns: 1.35fr 0.8fr; gap: 18px; }
.scene-side { display: grid; gap: 18px; }
.cover {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 14px;
  color: var(--card);
}
.cover span { font-family: "Noto Serif SC", serif; font-size: 20px; line-height: 1.35; }
.cover i { position: absolute; top: 10px; right: 12px; font-style: normal; font-size: 12px; letter-spacing: 0.12em; opacity: 0.85; }
.tone-night { background: linear-gradient(160deg, #5E2E3E, #3C2A2C); }
.tone-window { background: #E7C2A6; color: var(--cocoa); }
.tone-lamp { background: #7A3E52; }
.tone-sit { background: #4A3330; }
.tone-ink { background: #6E4A45; }
.story-card, .pick-card, .quote-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  overflow: hidden;
  height: 100%;
}
.story-card { padding: 12px; transition: transform .2s ease, box-shadow .2s ease; }
.story-card:hover, .pick-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-hover); }
.story-card h3, .pick-card h3 { font-size: 20px; }
.story-body, .pick-body { padding: 12px 4px 4px; }
.meta { color: var(--muted); font-size: 14px; margin: 0; }
.story-card p, .pick-card p { color: var(--ink); margin-bottom: 8px; }
.text-go { color: var(--plum-deep); text-decoration: none; font-size: 14px; border-bottom: 1px solid var(--apricot); }
.text-go:hover { color: var(--plum); border-bottom-color: var(--plum); }
.stat-band { background: var(--cocoa); color: var(--paper); padding: 72px 0; }
.stat-band h2, .stat-band .lead-copy { color: var(--paper); }
.stat-band .lead-copy { color: var(--apricot); }
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; border-top: 1px solid rgba(231, 194, 166, 0.35); }
.stat-item { padding: 18px 8px 0 0; }
.stat-num { font-family: "Noto Serif SC", serif; font-size: 40px; line-height: 1.1; color: var(--apricot); }
.stat-label { color: var(--paper); margin-top: 6px; }
.moss { color: var(--moss); }
.pick-grid { display: grid; grid-template-columns: 1.35fr 1fr 1fr; grid-template-areas: "big s1 s2" "big s3 s4"; gap: 16px; }
.pick-main { grid-area: big; }
.pick-card { transition: transform .2s ease, box-shadow .2s ease; }
.pick-body { padding: 12px 14px 14px; }
.quote-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.quote-card { padding: 22px 22px 18px; }
.quote-mark { font-family: "Noto Serif SC", serif; font-size: 40px; color: var(--plum); line-height: 1; }
.quote-card p { font-size: 16px; }
.who { color: var(--muted); font-size: 14px; margin: 0; }
.people-rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.people-item { border-top: 2px solid var(--plum); padding-top: 12px; min-width: 0; }
.people-item h3 { font-size: 18px; }
.people-item p { color: var(--muted); margin: 0; font-size: 15px; }
.news-list { border-top: 1px solid var(--line); }
.news-item {
  display: grid;
  grid-template-columns: 128px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
}
.news-item:hover { background: rgba(231, 194, 166, 0.25); }
.news-item time { font-family: "Noto Serif SC", serif; color: var(--plum); font-size: 14px; }
.news-item h3 { font-size: 18px; margin: 0 0 4px; }
.news-item p { margin: 0; color: var(--muted); font-size: 14px; }
.meter-layout { display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 22px; align-items: end; }
.big-num { font-family: "Noto Serif SC", serif; font-size: 40px; color: var(--plum-deep); line-height: 1; }
.meter-track { height: 6px; background: var(--line); border-radius: 99px; margin: 14px 0; }
.meter-track span { display: block; height: 100%; width: 41%; background: var(--plum); border-radius: 99px; }
.gate-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 8px 0 18px; }
.faq-sec .accordion { --bs-accordion-bg: var(--card); --bs-accordion-border-color: var(--line); --bs-accordion-btn-color: var(--cocoa); }
.faq-sec .accordion-item { border: 1px solid var(--line); border-radius: var(--radius-card) !important; overflow: hidden; margin-bottom: 10px; background: var(--card); box-shadow: var(--shadow); }
.faq-sec .accordion-button { font-size: 16px; line-height: 1.5; padding: 16px 18px; background: var(--card); color: var(--cocoa); box-shadow: none; }
.faq-sec .accordion-button:not(.collapsed) { background: var(--plum); color: var(--card); }
.faq-sec .accordion-button:focus { box-shadow: none; border-color: var(--plum); }
.faq-sec .accordion-body { background: var(--card); color: var(--ink); padding: 16px 18px 18px; }
.form-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 28px; align-items: start; }
.form-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-card); box-shadow: var(--shadow); padding: 22px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 14px; margin-bottom: 6px; color: var(--cocoa); }
.field input, .field select {
  width: 100%;
  height: 44px;
  border-radius: var(--radius-btn);
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  padding: 0 12px;
  font-size: 16px;
}
.field input:focus, .field select:focus { outline: 2px solid rgba(122, 62, 82, 0.28); border-color: var(--plum); }
.form-card .btn-plum { width: 100%; }
.ok-note { border-left: 3px solid var(--moss); background: #F3F6F2; padding: 12px 14px; border-radius: 8px; margin-bottom: 14px; color: var(--cocoa); }
.end-sec { background: var(--plum); padding: 32px 0; }
.end-bar { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.end-sec h2 { color: var(--card); margin: 0; font-size: 28px; }
.site-footer { background: var(--cocoa); color: var(--paper); padding: 48px 0 28px; }
.foot-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 28px; }
.site-footer .logo-name, .site-footer h3 { color: var(--card); }
.site-footer .logo-sub { color: var(--apricot); }
.site-footer a { color: var(--apricot); text-decoration: none; }
.site-footer a:hover { color: var(--card); }
.foot-links { list-style: none; padding: 0; margin: 0; }
.foot-links li { margin: 0 0 8px; }
.foot-links a { border-bottom: 1px solid transparent; }
.foot-links a:hover { border-bottom-color: var(--apricot); }
.copy { border-top: 1px solid rgba(231, 194, 166, 0.28); margin-top: 26px; padding-top: 14px; color: var(--apricot); font-size: 14px; }
@media (max-width: 1199.98px) {
  h1 { font-size: 34px; }
  .hero-grid, .solve-grid, .scene-grid, .form-grid { gap: 22px; }
}
@media (max-width: 991.98px) {
  .band { padding: 56px 0; }
  .hero-grid, .solve-grid, .scene-grid, .quote-grid, .form-grid, .meter-layout, .foot-grid { grid-template-columns: 1fr; }
  .pick-grid { grid-template-columns: 1fr 1fr; grid-template-areas: "big big" "s1 s2" "s3 s4"; }
  .step-rail { grid-template-columns: 1fr 1fr; }
  .step-rail::before { display: none; }
  .stat-row, .people-rail { grid-template-columns: 1fr 1fr; }
  .offset-card:last-child { margin-left: 0; }
  .news-item { grid-template-columns: 1fr; gap: 4px; }
}
@media (max-width: 575.98px) {
  .band { padding: 44px 0; }
  h1 { font-size: 28px; }
  h2, .end-sec h2 { font-size: 24px; }
  .logo-name { font-size: 16px; }
  .brand-tools { width: 100%; }
  .search-look { flex: 1; min-width: 0; }
  .step-rail, .stat-row, .people-rail, .pick-grid { grid-template-columns: 1fr; grid-template-areas: none; }
  .pick-main { grid-area: auto; }
  .stat-num, .big-num { font-size: 32px; }
  .end-bar { align-items: flex-start; }
}

/* roulang page: category1 */
:root {
 --plum: #7A3E52;
 --plum-deep: #5E2E3E;
 --apricot: #E7C2A6;
 --cocoa: #3C2A2C;
 --paper: #F6F0E8;
 --card: #FFFBF7;
 --line: #E6D9CE;
 --ink: #2C2422;
 --muted: #6E625C;
 --moss: #5E7A62;
 --shadow: 0 8px 24px rgba(60, 42, 44, 0.08);
 --shadow-hover: 0 12px 28px rgba(60, 42, 44, 0.14);
 --radius-card: 12px;
 --radius-btn: 8px;
 --max: 1140px;
 --bs-primary: #7A3E52;
 --bs-primary-rgb: 122, 62, 82;
 --bs-link-color: #3C2A2C;
 --bs-link-hover-color: #7A3E52;
 --bs-body-color: #2C2422;
 --bs-body-bg: #F6F0E8;
 --bs-border-color: #E6D9CE;
 --bs-border-radius: 12px;
 --bs-border-radius-sm: 8px;
 --bs-font-sans-serif: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
 --bs-body-font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
 --bs-accordion-btn-focus-box-shadow: 0 0 0 2px rgba(122, 62, 82, 0.28);
 --bs-accordion-active-bg: #7A3E52;
 --bs-accordion-active-color: #FFFBF7;
 --bs-accordion-btn-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3 6l5 5 5-5' stroke='%233C2A2C' stroke-width='1.4' stroke-linecap='round'/%3E%3C/svg%3E");
 --bs-accordion-btn-active-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3 6l5 5 5-5' stroke='%23FFFBF7' stroke-width='1.4' stroke-linecap='round'/%3E%3C/svg%3E");
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 color: var(--ink);
 background: var(--paper);
 background-image: repeating-linear-gradient(0deg, rgba(60, 42, 44, 0.015) 0 1px, transparent 1px 7px);
 font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
 font-size: 16px;
 line-height: 1.75;
 text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; }
a { color: var(--cocoa); text-underline-offset: 3px; }
a:hover { color: var(--plum); }
p { margin: 0 0 0.9em; }
h1, h2, h3 { font-family: "Noto Serif SC", serif; color: var(--cocoa); line-height: 1.35; font-weight: 700; margin: 0 0 0.4em; }
h1 { font-size: 40px; }
h2 { font-size: 28px; }
h3 { font-size: 20px; }
.container { width: min(100% - 32px, var(--max)); margin: 0 auto; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 background: var(--card);
 border-bottom: 1px solid var(--line);
}
.brand-row {
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 18px;
 padding: 14px 0 10px;
 flex-wrap: wrap;
}
.logo { text-decoration: none; display: flex; flex-direction: column; min-width: 0; }
.logo:hover { color: inherit; }
.logo-name { font-family: "Noto Serif SC", serif; font-size: 20px; line-height: 1.35; color: var(--cocoa); font-weight: 700; }
.logo-sub { font-size: 12px; letter-spacing: 0.18em; color: var(--plum); margin-top: 2px; }
.brand-tools { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.anchor-link { color: var(--cocoa); text-decoration: none; font-size: 14px; white-space: nowrap; }
.anchor-link:hover { color: var(--plum); }
.search-look { display: flex; align-items: center; gap: 6px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-btn); padding: 0 10px; min-width: 180px; }
.search-look svg { flex: 0 0 auto; }
.search-look input {
 border: 0;
 background: transparent;
 height: 36px;
 width: 100%;
 font-size: 14px;
 color: var(--ink);
 outline: none;
}
.search-look:focus-within { border-color: var(--plum); box-shadow: 0 0 0 2px rgba(122, 62, 82, 0.18); }
.channel-row {
 display: flex;
 gap: 8px;
 overflow-x: auto;
 padding: 0 0 12px;
 scrollbar-width: thin;
 scrollbar-color: var(--apricot) transparent;
}
.channel-chip {
 flex: 0 0 auto;
 text-decoration: none;
 border-radius: 999px;
 padding: 6px 14px;
 font-size: 14px;
 background: var(--paper);
 color: var(--cocoa);
 border: 1px solid var(--line);
 transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.channel-chip:hover { background: var(--apricot); color: var(--cocoa); border-color: var(--apricot); }
.channel-chip.is-current { background: var(--plum); color: var(--card); border-color: var(--plum); }
.btn-plum, .btn-apricot, button.btn-plum {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 border-radius: var(--radius-btn);
 padding: 10px 18px;
 font-size: 15px;
 line-height: 1.2;
 text-decoration: none;
 border: 0;
 cursor: pointer;
 transition: background .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn-plum { background: var(--plum); color: var(--card); box-shadow: var(--shadow); }
.btn-plum:hover, .btn-plum:focus { background: var(--plum-deep); color: var(--card); transform: translateY(-1px); box-shadow: var(--shadow-hover); }
.btn-plum:active { transform: translateY(0); background: var(--plum-deep); }
.btn-apricot { background: var(--apricot); color: var(--cocoa); }
.btn-apricot:hover, .btn-apricot:focus { background: #efd0b8; color: var(--cocoa); transform: translateY(-1px); }
.btn-plum:focus-visible, .btn-apricot:focus-visible, .channel-chip:focus-visible, .anchor-link:focus-visible, a:focus-visible, .filter-chip:focus-visible, .accordion-button:focus-visible {
 outline: 2px solid var(--plum);
 outline-offset: 2px;
}
.page-section { padding: 84px 0; }
.page-section.tight { padding: 28px 0 72px; }
.band-paper { background: transparent; }
.band-card { background: rgba(255, 251, 247, 0.72); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.band-warm { background: #f3e6da; }
.kicker {
 display: inline-flex;
 align-items: center;
 gap: 8px;
 color: var(--plum);
 font-size: 14px;
 letter-spacing: 0.12em;
 margin-bottom: 10px;
}
.kicker::before { content: ""; width: 22px; height: 1px; background: var(--plum); }
.lead-line { color: var(--muted); font-size: 16px; max-width: 68ch; margin: 8px 0 0; }
.channel-head { padding: 72px 0 28px; }
.channel-head h1 { max-width: 16em; }
.scale { display: flex; gap: 18px; margin-top: 22px; color: var(--muted); font-size: 14px; }
.scale span { font-variant-numeric: tabular-nums; }
.filter-bar { display: grid; gap: 14px; }
.filter-group { display: flex; align-items: center; gap: 10px; min-width: 0; }
.filter-label { flex: 0 0 42px; font-size: 14px; color: var(--plum-deep); font-weight: 700; }
.filter-scroll { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 2px; scrollbar-width: thin; }
.filter-chip {
 flex: 0 0 auto;
 border: 1px solid var(--line);
 background: var(--paper);
 color: var(--cocoa);
 border-radius: 999px;
 padding: 6px 12px;
 font-size: 14px;
 cursor: pointer;
 transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.filter-chip:hover { background: var(--apricot); border-color: var(--apricot); }
.filter-chip.is-on { background: var(--plum); color: var(--card); border-color: var(--plum); }
.catalog { display: flex; flex-direction: column; }
.entry-row {
 display: grid;
 grid-template-columns: 92px minmax(0, 1fr) auto;
 gap: 22px;
 align-items: center;
 padding: 22px 0;
 border-bottom: 1px solid var(--line);
}
.entry-date { font-variant-numeric: tabular-nums; color: var(--plum); font-weight: 700; font-size: 14px; letter-spacing: 0.04em; }
.entry-title { font-family: "Noto Serif SC", serif; font-size: 20px; line-height: 1.35; margin: 0 0 6px; }
.entry-title a { text-decoration: none; color: var(--cocoa); }
.entry-title a:hover { color: var(--plum); }
.entry-sum { color: var(--muted); font-size: 15px; margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.entry-meta { margin-top: 8px; font-size: 13px; color: var(--moss); }
.empty-note { display: none; padding: 28px 0; color: var(--muted); }
.empty-note.show { display: block; }
.more-row { display: flex; justify-content: flex-end; padding-top: 8px; }
.scene-scroll { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 6px; scrollbar-width: thin; }
.scene-card {
 flex: 0 0 340px;
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 padding: 22px 22px 18px;
 box-shadow: var(--shadow);
 text-decoration: none;
 color: inherit;
 transition: transform .2s ease, box-shadow .2s ease;
}
.scene-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-hover); color: inherit; }
.scene-card strong { display: block; font-family: "Noto Serif SC", serif; font-size: 20px; line-height: 1.35; margin-bottom: 8px; }
.scene-card p { color: var(--muted); margin: 0; font-size: 15px; }
.scene-index { font-size: 12px; letter-spacing: 0.14em; color: var(--plum); }
.pick-grid { display: grid; grid-template-columns: 1.35fr 1fr 1fr 1fr; gap: 16px; align-items: stretch; }
.pick-card {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 overflow: hidden;
 box-shadow: var(--shadow);
 text-decoration: none;
 color: inherit;
 display: flex;
 flex-direction: column;
 transition: transform .2s ease, box-shadow .2s ease;
}
.pick-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-hover); color: inherit; }
.cover { aspect-ratio: 16 / 10; display: flex; align-items: flex-end; padding: 12px; color: var(--card); font-size: 13px; letter-spacing: 0.08em; }
.cover.c1 { background: linear-gradient(160deg, #7A3E52, #3C2A2C); }
.cover.c2 { background: linear-gradient(160deg, #9a6a62, #5E2E3E); }
.cover.c3 { background: linear-gradient(160deg, #8d6a58, #3C2A2C); }
.cover.c4 { background: linear-gradient(160deg, #6d534c, #5E2E3E); }
.pick-body { padding: 14px 14px 16px; }
.pick-body h3 { font-size: 18px; margin-bottom: 6px; }
.pick-body p { color: var(--muted); font-size: 14px; margin: 0; }
.pick-card:first-child .pick-body h3 { font-size: 22px; }
.update-list { list-style: none; margin: 18px 0 0; padding: 0; max-width: 760px; }
.update-list li {
 display: grid;
 grid-template-columns: 92px 1fr;
 gap: 16px;
 padding: 14px 0;
 border-top: 1px solid var(--line);
}
.update-list b { color: var(--plum); font-weight: 700; font-size: 14px; }
.faq-wrap { max-width: 820px; }
.accordion { --bs-accordion-bg: transparent; --bs-accordion-border-color: transparent; }
.accordion-item {
 background: var(--card);
 border: 1px solid var(--line) !important;
 border-radius: 12px !important;
 overflow: hidden;
 margin-bottom: 10px;
 box-shadow: var(--shadow);
}
.accordion-button {
 background: var(--card);
 color: var(--cocoa);
 font-family: "Noto Serif SC", serif;
 font-size: 18px;
 line-height: 1.35;
 box-shadow: none;
 padding: 16px 18px;
}
.accordion-button:not(.collapsed) {
 background: var(--plum);
 color: var(--card);
 box-shadow: none;
}
.accordion-button::after { width: 1rem; height: 1rem; background-size: 1rem; }
.accordion-body { background: var(--paper); color: var(--ink); padding: 16px 18px 18px; line-height: 1.75; }
.close-bar {
 margin-top: 28px;
 background: var(--plum-deep);
 color: var(--card);
 border-radius: var(--radius-card);
 padding: 22px 24px;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 16px;
}
.close-bar p { margin: 0; font-family: "Noto Serif SC", serif; font-size: 22px; line-height: 1.35; color: var(--card); }
.site-footer { background: var(--cocoa); color: #F6F0E8; padding: 56px 0 28px; margin-top: 0; }
.foot-grid { display: grid; grid-template-columns: 1.3fr 0.8fr 1fr; gap: 36px; }
.site-footer .logo-name { color: #FFFBF7; }
.site-footer .logo-sub { color: var(--apricot); }
.site-footer h3 { font-size: 18px; color: #FFFBF7; margin-bottom: 12px; }
.site-footer p { color: #E7C2A6; }
.foot-links { list-style: none; padding: 0; margin: 0; }
.foot-links li { margin: 0 0 8px; }
.foot-links a { color: #E7C2A6; text-decoration: none; }
.foot-links a:hover { color: #FFFBF7; }
.copy { border-top: 1px solid rgba(231, 194, 166, 0.35); margin-top: 28px; padding-top: 16px; color: #E7C2A6; font-size: 14px; }
@media (max-width: 1024px) {
 h1 { font-size: 34px; }
 .pick-grid { grid-template-columns: 1fr 1fr; }
 .pick-card:first-child { grid-column: 1 / -1; }
 .page-section { padding: 64px 0; }
}
@media (max-width: 768px) {
 .page-section { padding: 48px 0; }
 .channel-head { padding: 48px 0 12px; }
 h1 { font-size: 30px; }
 h2 { font-size: 24px; }
 .logo-name { font-size: 16px; }
 .search-look { min-width: 0; flex: 1 1 160px; }
 .entry-row { grid-template-columns: 72px minmax(0, 1fr); }
 .entry-go { grid-column: 2; justify-self: start; }
 .foot-grid { grid-template-columns: 1fr; gap: 22px; }
 .close-bar { flex-direction: column; align-items: flex-start; }
 .scene-card { flex-basis: 280px; }
 .filter-group { align-items: flex-start; flex-direction: column; gap: 6px; }
}
@media (max-width: 520px) {
 .container { width: min(100% - 24px, var(--max)); }
 h1 { font-size: 26px; }
 .brand-tools { width: 100%; }
 .btn-plum, .btn-apricot { width: auto; }
 .entry-row { grid-template-columns: 1fr; gap: 8px; }
 .entry-go { grid-column: auto; }
 .pick-grid { grid-template-columns: 1fr; }
 .pick-card:first-child { grid-column: auto; }
 .update-list li { grid-template-columns: 1fr; gap: 4px; }
 .scale { flex-direction: column; gap: 4px; }
 .close-bar p { font-size: 18px; }
}

/* 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}