/* roulang page: index */
:root {
  --ink: #241816;
  --rose: #7A3E49;
  --paper: #F4EFE8;
  --paper-2: #E9E2D8;
  --copper: #A56B45;
  --text: #1C1917;
  --muted: #6F675F;
  --line: #DDD4C8;
  --shadow: 0 8px 24px rgba(36, 24, 22, .06);
  --radius: 2px;
  --serif: "Noto Serif SC", "Songti SC", "STSong", "SimSun", serif;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --bs-body-font-family: var(--sans);
  --bs-body-color: var(--text);
  --bs-body-bg: var(--paper);
  --bs-primary: #7A3E49;
  --bs-border-radius: 2px;
  --bs-border-color: #DDD4C8;
  --bs-link-color: #1C1917;
  --bs-link-hover-color: #7A3E49;
  --bs-accordion-btn-focus-box-shadow: none;
  --bs-accordion-active-bg: transparent;
  --bs-accordion-active-color: #7A3E49;
  --bs-accordion-btn-bg: transparent;
  --bs-accordion-border-color: #DDD4C8;
  --bs-accordion-color: #1C1917;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.8;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: .45;
  background-image: radial-gradient(rgba(36, 24, 22, .045) .7px, transparent .7px);
  background-size: 4px 4px;
}
body > * { position: relative; z-index: 1; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--rose); }
button, input, textarea {
  font: inherit;
  color: inherit;
  background: transparent;
  border-radius: var(--radius);
}
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; letter-spacing: 0; line-height: 1.25; color: var(--ink); }
::selection { background: var(--rose); color: var(--paper); }
:focus-visible { outline: 2px solid var(--rose); outline-offset: 3px; }
.container { max-width: 1120px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.toolstrip {
  max-height: 34px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  transition: max-height .22s ease, opacity .22s ease;
}
.toolstrip-inner {
  min-height: 34px;
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 13px;
  letter-spacing: .22em;
  color: var(--muted);
}
.toolstrip a {
  position: relative;
  padding: 6px 0;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: color .22s ease, letter-spacing .22s ease, background-size .22s ease;
}
.toolstrip a:hover { color: var(--rose); letter-spacing: .26em; background-size: 100% 1px; }
.mast-wrap {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  min-height: 108px;
  padding: 14px 0 16px;
  transition: min-height .22s ease, padding .22s ease;
}
.logo {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 32px;
  line-height: 1.05;
  color: var(--ink);
  letter-spacing: 0;
  max-width: 100%;
}
.logo:hover { color: var(--rose); }
.nav-toggle {
  border: 1px solid var(--line);
  padding: 6px 12px;
  letter-spacing: .18em;
  font-size: 13px;
  line-height: 1.4;
  cursor: pointer;
  transition: color .22s ease, border-color .22s ease, letter-spacing .22s ease;
}
.nav-toggle:hover { color: var(--rose); border-color: var(--rose); letter-spacing: .22em; }
.nav-toggle:active { transform: translateY(1px); }
.channel-nav {
  gap: 8px 26px;
  align-items: flex-start;
  padding: 8px 0 12px;
}
.channel-nav a {
  font-size: 14px;
  letter-spacing: .18em;
  color: var(--text);
  padding: 4px 0;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: color .22s ease, letter-spacing .22s ease, background-size .22s ease;
}
.channel-nav a:hover { color: var(--rose); letter-spacing: .22em; background-size: 100% 1px; }
.channel-nav a:active { transform: translateY(1px); }
.channel-nav a.is-active { color: var(--rose); background-size: 100% 1px; }
.site-header.is-compact { box-shadow: var(--shadow); }
.site-header.is-compact .toolstrip { max-height: 0; opacity: 0; border-bottom-color: transparent; }
.site-header.is-compact .mast-wrap { min-height: 64px; height: 64px; padding: 0; align-items: center; }
.site-header.is-compact .logo { font-size: 22px; }

.hero { padding: 72px 0 64px; background: var(--paper); }
.hero-side {
  border-left: 1px solid var(--ink);
  min-height: 460px;
  padding: 8px 0 8px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}
.mark { width: 72px; height: 72px; }
.issue-no {
  font-family: var(--serif);
  font-size: 64px;
  line-height: .9;
  color: var(--ink);
}
.issue-meta {
  writing-mode: vertical-rl;
  letter-spacing: .38em;
  font-size: 13px;
  color: var(--muted);
}
.kicker {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--copper);
  font-size: 13px;
  letter-spacing: .24em;
}
.hero-title { font-size: 56px; line-height: 1.08; max-width: 11em; }
.hero-sub {
  margin-top: 18px;
  font-size: 18px;
  color: var(--ink);
}
.hero-lead {
  margin-top: 22px;
  max-width: 40em;
  color: var(--text);
}
.hero-points {
  display: flex;
  gap: 36px;
  margin-top: 32px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.point strong {
  display: block;
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 600;
  line-height: 1;
  color: var(--ink);
}
.point span { display: block; margin-top: 6px; color: var(--muted); font-size: 13px; letter-spacing: .12em; }

.section { padding: 88px 0; background: var(--paper); }
.section-alt { background: var(--paper-2); }
.section-ink { background: var(--ink); color: var(--paper); }
.section-ink h2, .section-ink h3 { color: var(--paper); }
.sec-title { font-size: 36px; margin-bottom: 16px; }
.sec-lead { max-width: 42em; margin-bottom: 36px; color: var(--text); }
.lead-light { color: #E7DFD6; }
.kicker-sm {
  display: block;
  margin-bottom: 10px;
  color: var(--copper);
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: .2em;
  font-weight: 500;
}

.pain-row {
  display: grid;
  grid-template-columns: 72px minmax(0, .8fr) minmax(0, 1.3fr);
  gap: 18px 28px;
  align-items: start;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.pain-row:last-child { border-bottom: 1px solid var(--line); }
.pain-no { font-family: var(--serif); font-size: 28px; color: var(--copper); line-height: 1.2; }
.pain-old { color: var(--muted); text-decoration: line-through; text-decoration-thickness: 1px; }
.pain-new { color: var(--text); }

.path-rail {
  border-left: 1px solid var(--line);
  padding-left: 36px;
}
.rail-label {
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--copper);
  margin-bottom: 14px;
}
.rail-item {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}
.rail-item:last-child { border-bottom: 1px solid var(--line); }
.rail-item a {
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: color .22s ease, background-size .22s ease;
}
.rail-item a:hover { background-size: 100% 1px; }

.step { padding: 26px 22px 8px 0; border-top: 1px solid var(--line); min-height: 100%; }
.step-no { font-family: var(--serif); font-size: 28px; color: var(--copper); display: block; margin-bottom: 10px; }
.step-name { font-family: var(--serif); font-size: 22px; margin-bottom: 8px; }

.scene {
  padding: 22px 0 26px;
  border-top: 1px solid var(--line);
  min-height: 100%;
}
.scene-title { font-size: 22px; margin-bottom: 8px; }
.scene-lg .scene-title { font-size: 28px; }
.scene p { color: var(--text); }

.stat-row { margin-top: 12px; }
.stat, .metric { padding: 8px 18px 0 22px; }
.stat strong, .metric strong {
  display: block;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 48px;
  line-height: 1;
  color: var(--paper);
}
.metric strong { color: var(--ink); font-size: 40px; }
.stat span, .metric span {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--copper);
}
.section-ink .stat + .stat { border-left: 1px solid rgba(244, 239, 232, .2); }
.metric + .metric { border-left: 1px solid var(--line); }

.index-col { padding-bottom: 10px; }
.index-col h3 { font-size: 22px; margin: 8px 0 12px; }
.index-entry {
  padding: 14px 0;
  border-top: 1px solid var(--line);
  color: var(--text);
}
.entry-link {
  display: inline-block;
  margin-top: 14px;
  letter-spacing: .12em;
  font-size: 14px;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
  transition: color .22s ease, letter-spacing .22s ease, border-color .22s ease;
}
.entry-link:hover { letter-spacing: .16em; border-color: var(--rose); }
.entry-link:active { transform: translateY(1px); }

.pull {
  padding: 8px 8px 8px 0;
  border-top: 1px solid var(--ink);
}
.pull-mark {
  font-family: var(--serif);
  font-size: 72px;
  line-height: .8;
  color: var(--rose);
  height: 48px;
}
.pull p { font-family: var(--serif); font-size: 22px; line-height: 1.7; margin: 18px 0; }
.pull-by { font-size: 13px; letter-spacing: .16em; color: var(--muted); }

.reader {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 18px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.reader:last-child { border-bottom: 1px solid var(--line); }
.reader-label { font-family: var(--serif); font-size: 20px; color: var(--rose); }

.contrast-note {
  border-left: 1px solid var(--copper);
  padding-left: 22px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}
.contrast-main p + p { margin-top: 16px; }
.note-label { display: block; margin-bottom: 8px; letter-spacing: .18em; color: var(--copper); font-size: 13px; }

.news { padding: 18px 0; border-top: 1px solid var(--line); }
.news:last-child { border-bottom: 1px solid var(--line); }
.news-date { color: var(--copper); font-size: 13px; letter-spacing: .14em; }
.news-title {
  font-family: var(--serif);
  font-size: 22px;
  margin: 4px 0;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: color .22s ease, background-size .22s ease;
}
.news-title:hover { background-size: 100% 1px; }
.news-sum { color: var(--text); }
.more {
  display: inline-block;
  margin-top: 6px;
  font-size: 14px;
  letter-spacing: .08em;
  border-bottom: 1px solid transparent;
  transition: color .22s ease, letter-spacing .22s ease, border-color .22s ease;
}
.more:hover { letter-spacing: .12em; border-bottom-color: var(--rose); }

.gloss { padding: 16px 0 6px; border-top: 1px solid var(--line); }
.gloss:last-child { border-bottom: 1px solid var(--line); }
.gloss dt { font-family: var(--serif); font-size: 22px; color: var(--ink); }
.gloss dd { margin: 6px 0 0; color: var(--text); }

.slice {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 18px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.slice:last-child { border-bottom: 1px solid var(--line); }
.slice-time { font-family: var(--serif); color: var(--copper); font-size: 20px; }
.slice h3 { font-size: 20px; margin-bottom: 4px; }

.faq-acc { border-top: 1px solid var(--line); }
.faq-acc .accordion-item { background: transparent; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; }
.faq-acc .accordion-button {
  background: transparent;
  box-shadow: none;
  padding: 18px 0;
  font-family: var(--serif);
  font-size: 20px;
  color: var(--ink);
  border-radius: 0;
}
.faq-acc .accordion-button:not(.collapsed) { color: var(--rose); background: transparent; }
.faq-acc .accordion-button::after { filter: grayscale(1) brightness(.35); }
.faq-acc .accordion-body { padding: 0 0 18px; font-size: 16px; line-height: 1.8; }
.faq-acc a { border-bottom: 1px solid var(--line); }
.faq-acc a:hover { border-bottom-color: var(--rose); }

.close-block { max-width: 40em; }
.line-btn {
  display: inline-flex;
  align-items: center;
  margin-top: 8px;
  padding: 12px 18px;
  border: 1px solid var(--paper);
  color: var(--paper);
  letter-spacing: .14em;
  font-size: 14px;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 16px 100%;
  background-size: 0 1px;
  transition: color .22s ease, letter-spacing .22s ease, border-color .22s ease, background-size .22s ease;
}
.line-btn:hover { color: #F0D5D9; border-color: #F0D5D9; letter-spacing: .18em; background-size: calc(100% - 32px) 1px; }
.line-btn:active { transform: translateY(1px); }

.site-footer { background: var(--paper); border-top: 1px solid var(--line); padding: 48px 0 36px; }
.foot-name { font-family: var(--serif); font-size: 28px; line-height: 1.3; margin-bottom: 10px; }
.foot-label { font-size: 13px; letter-spacing: .2em; color: var(--copper); margin-bottom: 10px; }
.foot-note, .copy-line { color: var(--muted); font-size: 14px; }
.foot-links { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.foot-links a {
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: color .22s ease, background-size .22s ease;
}
.foot-links a:hover { background-size: 100% 1px; }

@media (min-width: 576px) {
  .logo { font-size: 44px; }
}
@media (min-width: 992px) {
  .logo { font-size: 60px; }
  .channel-nav {
    flex-direction: row;
    align-items: center;
    border-left: 1px solid var(--line);
    padding: 0 0 0 28px;
    margin: 0 0 10px 8px;
  }
  .channel-nav.show, #channelNav.collapse.show { display: flex !important; }
}
@media (min-width: 1200px) {
  body { font-size: 18px; }
  .container { max-width: 1180px; }
  .logo { font-size: 72px; }
  .hero { padding: 96px 0 80px; }
  .hero-title { font-size: 68px; }
  .section { padding: 96px 0; }
  .sec-title { font-size: 40px; }
}
@media (max-width: 1199.98px) {
  .hero-title { font-size: 52px; }
}
@media (max-width: 991.98px) {
  .section { padding: 56px 0; }
  .hero { padding: 48px 0 40px; }
  .hero-side {
    min-height: 0;
    flex-direction: row;
    border-left: 0;
    border-top: 1px solid var(--ink);
    margin-top: 28px;
    padding: 16px 0 0;
    align-items: center;
    gap: 18px;
  }
  .issue-meta { writing-mode: horizontal-tb; letter-spacing: .18em; }
  .issue-no { font-size: 42px; }
  .path-rail, .contrast-note {
    border-left: 0;
    padding-left: 0;
    border-top: 1px solid var(--line);
    margin-top: 28px;
    padding-top: 20px;
  }
  .contrast-note { border-top-color: var(--copper); }
  #channelNav.show { display: flex !important; flex-direction: column; }
}
@media (max-width: 767.98px) {
  .sec-title { font-size: 32px; }
  .pain-row { grid-template-columns: 48px minmax(0, 1fr); }
  .pain-new { grid-column: 2; }
  .reader, .slice { grid-template-columns: 1fr; gap: 4px; }
  .stat + .stat, .metric + .metric { border-left: 0; }
  .stat, .metric { border-top: 1px solid var(--line); padding: 16px 0; }
  .section-ink .stat { border-top-color: rgba(244, 239, 232, .2); }
  .pull p { font-size: 20px; }
}
@media (max-width: 575.98px) {
  body { font-size: 16px; }
  .section, .hero { padding: 40px 0; }
  .mast-wrap { flex-wrap: wrap; align-items: flex-start; min-height: 0; }
  .logo { flex: 1 1 100%; font-size: 32px; }
  .site-header.is-compact .mast-wrap { height: auto; min-height: 64px; }
  .site-header.is-compact .logo { font-size: 20px; }
  .hero-title { font-size: 36px; }
  .hero-points { gap: 22px; }
  .point strong, .stat strong, .metric strong { font-size: 32px; }
  .sec-title { font-size: 28px; }
  .step { padding-right: 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
}

/* roulang page: category1 */
:root {
 --ink: #241816;
 --rose: #7A3E49;
 --paper: #F4EFE8;
 --paper-2: #E9E2D8;
 --copper: #A56B45;
 --text: #1C1917;
 --muted: #6F675F;
 --line: #DDD4C8;
 --shadow: 0 8px 24px rgba(36, 24, 22, .06);
 --radius: 2px;
 --serif: "Noto Serif SC", "Songti SC", "STSong", "SimSun", serif;
 --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
 --bs-body-font-family: var(--sans);
 --bs-body-color: var(--text);
 --bs-body-bg: var(--paper);
 --bs-primary: #7A3E49;
 --bs-border-radius: 2px;
 --bs-border-color: #DDD4C8;
 --bs-link-color: #1C1917;
 --bs-link-hover-color: #7A3E49;
 --bs-accordion-btn-focus-box-shadow: none;
 --bs-accordion-active-bg: transparent;
 --bs-accordion-active-color: #7A3E49;
 --bs-accordion-btn-bg: transparent;
 --bs-accordion-border-color: #DDD4C8;
 --bs-accordion-color: #1C1917;
}
/* roulang page: category1 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 background: var(--paper);
 color: var(--text);
 font-family: var(--sans);
 font-size: 17px;
 line-height: 1.8;
 text-rendering: optimizeLegibility;
}
body::before {
 content: "";
 position: fixed;
 inset: 0;
 pointer-events: none;
 z-index: 0;
 opacity: .45;
 background-image: radial-gradient(rgba(36, 24, 22, .045) .7px, transparent .7px);
 background-size: 4px 4px;
}
body > * { position: relative; z-index: 1; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--rose); }
button, input, textarea {
 font: inherit;
 color: inherit;
 background: transparent;
 border-radius: var(--radius);
}
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 {
 font-family: var(--serif);
 font-weight: 600;
 color: var(--ink);
 letter-spacing: 0;
}
.container { max-width: 1120px; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 30;
 background: rgba(244, 239, 232, .96);
 border-bottom: 1px solid var(--line);
 backdrop-filter: blur(8px);
}
.toolstrip {
 border-bottom: 1px solid var(--line);
 overflow: hidden;
 max-height: 40px;
 opacity: 1;
 transition: max-height .22s ease, opacity .22s ease, border-color .22s ease;
}
.toolstrip-inner {
 display: flex;
 gap: 28px;
 min-height: 36px;
 align-items: center;
 font-size: 12px;
 letter-spacing: .22em;
 color: var(--muted);
}
.toolstrip a {
 position: relative;
 padding: 6px 0;
 color: var(--muted);
 background-image: linear-gradient(currentColor, currentColor);
 background-repeat: no-repeat;
 background-position: 0 100%;
 background-size: 0 1px;
 transition: color .22s ease, letter-spacing .22s ease, background-size .22s ease;
}
.toolstrip a:hover { color: var(--rose); letter-spacing: .26em; background-size: 100% 1px; }
.mast-wrap {
 display: flex;
 align-items: flex-end;
 justify-content: space-between;
 gap: 18px 28px;
 min-height: 92px;
 padding-top: 14px;
 padding-bottom: 8px;
}
.logo {
 font-family: var(--serif);
 font-weight: 600;
 font-size: 32px;
 line-height: 1.15;
 color: var(--ink);
 letter-spacing: 0;
 max-width: 16em;
}
.logo:hover { color: var(--rose); }
.nav-toggle {
 border: 1px solid var(--line);
 padding: 6px 12px;
 letter-spacing: .18em;
 font-size: 13px;
 line-height: 1.4;
 cursor: pointer;
 background: transparent;
 transition: color .22s ease, border-color .22s ease, letter-spacing .22s ease, transform .22s ease;
}
.nav-toggle:hover { color: var(--rose); border-color: var(--rose); letter-spacing: .22em; }
.nav-toggle:active { transform: translateY(1px); }
.nav-toggle:focus-visible, a:focus-visible, button:focus-visible {
 outline: 2px solid var(--rose);
 outline-offset: 3px;
}
.channel-nav { gap: 8px 26px; align-items: center; }
.channel-nav a {
 font-size: 14px;
 letter-spacing: .18em;
 color: var(--text);
 padding: 4px 0;
 background-image: linear-gradient(currentColor, currentColor);
 background-repeat: no-repeat;
 background-position: 0 100%;
 background-size: 0 1px;
 transition: color .22s ease, letter-spacing .22s ease, background-size .22s ease, transform .22s ease;
}
.channel-nav a:hover { color: var(--rose); letter-spacing: .22em; background-size: 100% 1px; }
.channel-nav a:active { transform: translateY(1px); }
.channel-nav a.is-active { color: var(--rose); background-size: 100% 1px; }
.site-header.is-compact { box-shadow: var(--shadow); }
.site-header.is-compact .toolstrip { max-height: 0; opacity: 0; border-bottom-color: transparent; }
.site-header.is-compact .mast-wrap { min-height: 64px; padding-top: 0; padding-bottom: 0; align-items: center; }
.site-header.is-compact .logo { font-size: 22px; }
.section { padding: 88px 0; background: var(--paper); }
.section-alt { background: var(--paper-2); }
.cat-mast { padding: 42px 0 28px; background: var(--paper); border-bottom: 1px solid var(--line); }
.mast-line, .mast-head, .filter-bar, .more-line {
 display: flex;
 align-items: flex-end;
 justify-content: space-between;
 gap: 18px 28px;
}
.kicker, .side-kicker, .filter-label, .foot-label, .issue {
 font-size: 13px;
 letter-spacing: .28em;
 color: var(--copper);
 margin-bottom: 0;
}
.issue { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; letter-spacing: .22em; }
.issue span { color: var(--muted); letter-spacing: .18em; }
.mast-head { margin-top: 18px; align-items: center; }
.cat-title { font-size: 36px; line-height: 1.2; margin-bottom: 8px; }
.mast-sub { margin: 0; max-width: 36em; color: var(--text); font-size: 16px; }
.mast-mark { width: 148px; height: 72px; flex: 0 0 auto; }
.cat-filter { padding: 18px 0; background: var(--paper-2); border-bottom: 1px solid var(--line); }
.filter-label { margin-right: 8px; flex: 0 0 auto; padding-bottom: 6px; }
.chips { display: flex; gap: 8px 18px; flex-wrap: nowrap; overflow-x: auto; padding-bottom: 2px; }
.chip, .badge {
 display: inline-flex;
 align-items: center;
 border: 1px solid var(--line);
 border-radius: var(--radius);
 padding: 2px 10px;
 font-size: 13px;
 letter-spacing: .12em;
 color: var(--muted);
 background: transparent;
 line-height: 1.7;
 transition: color .22s ease, border-color .22s ease, letter-spacing .22s ease, background-color .22s ease;
}
.chip:hover, .chip.is-on, .badge:hover {
 color: var(--rose);
 border-color: var(--rose);
 letter-spacing: .16em;
 background: rgba(122, 62, 73, .04);
}
.cat-list { padding: 72px 0 64px; background: var(--paper); }
.sec-title { font-size: 32px; margin-bottom: 10px; }
.sec-lead { max-width: 40em; color: var(--text); margin-bottom: 28px; }
.entry-layout {
 display: grid;
 grid-template-columns: 210px minmax(0, 1fr);
 gap: 42px;
 align-items: start;
}
.entry-side {
 position: sticky;
 top: 88px;
 border-top: 1px solid var(--ink);
 padding-top: 14px;
}
.side-index { display: flex; flex-direction: column; }
.side-index a {
 padding: 9px 0;
 border-bottom: 1px solid var(--line);
 font-size: 15px;
 letter-spacing: .08em;
 background-image: linear-gradient(currentColor, currentColor);
 background-repeat: no-repeat;
 background-position: 0 100%;
 background-size: 0 1px;
 transition: color .22s ease, background-size .22s ease, letter-spacing .22s ease;
}
.side-index a:hover { color: var(--rose); background-size: 100% 1px; letter-spacing: .12em; }
.side-index .group-name {
 margin: 16px 0 0;
 font-size: 13px;
 letter-spacing: .22em;
 color: var(--muted);
 border-bottom: 0;
 padding-bottom: 0;
}
.entry {
 display: grid;
 grid-template-columns: 52px minmax(0, 1fr) auto;
 gap: 12px 18px;
 align-items: baseline;
 padding: 18px 0;
 border-top: 1px solid var(--line);
 transition: background-color .22s ease;
}
.entry:last-child { border-bottom: 1px solid var(--line); }
.entry:hover { background: rgba(233, 226, 216, .45); }
.entry-no { font-family: var(--serif); color: var(--copper); font-size: 18px; }
.entry h3 { font-size: 22px; margin-bottom: 4px; }
.entry h3 a {
 background-image: linear-gradient(currentColor, currentColor);
 background-repeat: no-repeat;
 background-position: 0 100%;
 background-size: 0 1px;
 transition: color .22s ease, background-size .22s ease;
}
.entry h3 a:hover { background-size: 100% 1px; }
.entry p { margin: 0; color: var(--text); }
.entry-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; color: var(--muted); font-size: 13px; }
.cat-pull { padding: 78px 0; background: var(--paper-2); }
.pull-wrap { max-width: 860px; border-top: 1px solid var(--ink); padding-top: 28px; }
.pull-mark { font-family: var(--serif); font-size: 72px; line-height: .8; color: var(--rose); margin-bottom: 8px; }
.pull-text { font-family: var(--serif); font-size: 30px; line-height: 1.55; color: var(--ink); margin-bottom: 18px; }
.pull-by { margin: 0; color: var(--muted); letter-spacing: .14em; font-size: 13px; }
.cat-notes { padding: 80px 0; background: var(--paper); }
.note-board {
 display: grid;
 grid-template-columns: 1.35fr .85fr;
 gap: 18px 28px;
}
.note {
 border-top: 1px solid var(--ink);
 padding: 16px 0 8px;
}
.note-wide { grid-row: span 2; padding-right: 18px; }
.note h3 { font-size: 24px; margin-bottom: 10px; }
.note-wide h3 { font-size: 30px; }
.note p { margin-bottom: 10px; }
.note-meta { color: var(--copper); font-size: 13px; letter-spacing: .16em; }
.cat-stats { padding: 26px 0; background: var(--ink); color: var(--paper); }
.cat-stats h2 { color: var(--paper); font-size: 20px; margin-bottom: 14px; }
.thin-stats { display: grid; grid-template-columns: repeat(4, 1fr); }
.thin-stats div { padding: 4px 18px; border-left: 1px solid rgba(244, 239, 232, .22); }
.thin-stats div:first-child { border-left: 0; padding-left: 0; }
.thin-stats strong { display: block; font-family: var(--serif); font-size: 34px; font-weight: 600; line-height: 1.1; color: var(--paper); }
.thin-stats span { color: #E7DFD6; font-size: 13px; letter-spacing: .12em; }
.cat-more { padding: 42px 0; background: var(--paper); }
.more-line { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 22px 0; align-items: center; }
.more-line h2 { font-size: 28px; margin-bottom: 6px; }
.more-line p { margin: 0; color: var(--text); }
.text-btn {
 display: inline-flex;
 align-items: center;
 gap: 8px;
 border: 0;
 border-bottom: 1px solid transparent;
 padding: 6px 0;
 letter-spacing: .14em;
 color: var(--ink);
 background-image: linear-gradient(currentColor, currentColor);
 background-repeat: no-repeat;
 background-position: 0 100%;
 background-size: 0 1px;
 transition: color .22s ease, letter-spacing .22s ease, background-size .22s ease, transform .22s ease;
}
.text-btn:hover { color: var(--rose); letter-spacing: .18em; background-size: 100% 1px; }
.text-btn:active { transform: translateY(1px); }
.cat-tips { padding: 72px 0 88px; background: var(--paper-2); }
.tip-list { list-style: none; margin: 0; padding: 0; }
.tip-list li {
 display: grid;
 grid-template-columns: 72px minmax(0, 1fr);
 gap: 12px 20px;
 padding: 18px 0;
 border-top: 1px solid var(--line);
}
.tip-list li:last-child { border-bottom: 1px solid var(--line); }
.tip-no { font-family: var(--serif); color: var(--rose); font-size: 20px; }
.tip-list h3 { font-size: 22px; margin-bottom: 4px; }
.tip-list p { margin: 0; }
.site-footer { background: var(--ink); color: var(--paper); padding: 56px 0 42px; }
.foot-name { font-family: var(--serif); font-size: 28px; color: var(--paper); margin-bottom: 10px; }
.foot-note, .copy-line { color: #E7DFD6; font-size: 14px; margin-bottom: 6px; }
.foot-label { margin-bottom: 12px; }
.foot-links { display: flex; flex-direction: column; gap: 8px; }
.foot-links a { color: var(--paper); width: fit-content; background-image: linear-gradient(currentColor, currentColor); background-repeat: no-repeat; background-position: 0 100%; background-size: 0 1px; transition: color .22s ease, background-size .22s ease, letter-spacing .22s ease; }
.foot-links a:hover { color: #fff; background-size: 100% 1px; letter-spacing: .06em; }
@media (min-width: 992px) {
 .channel-nav { border-left: 1px solid var(--line); padding: 0 0 10px 22px; margin: 0 0 6px 8px; }
}
@media (min-width: 1200px) {
 .container { max-width: 1180px; }
 body { font-size: 18px; }
 .cat-title { font-size: 40px; }
 .logo { font-size: 34px; }
}
@media (max-width: 991.98px) {
 .mast-wrap { flex-wrap: wrap; align-items: center; min-height: 0; }
 .channel-nav.collapse:not(.show) { display: none; }
 .channel-nav.collapse.show { display: flex; flex-direction: column; align-items: flex-start; width: 100%; border-top: 1px solid var(--line); margin-top: 8px; padding-top: 8px; }
 .entry-layout { grid-template-columns: 1fr; gap: 22px; }
 .entry-side { position: static; }
 .note-board { grid-template-columns: 1fr; }
 .note-wide { grid-row: auto; padding-right: 0; }
 .cat-list, .cat-pull, .cat-notes, .cat-tips { padding: 48px 0; }
 .pull-text { font-size: 26px; }
}
@media (max-width: 767.98px) {
 .thin-stats { grid-template-columns: 1fr 1fr; gap: 16px 0; }
 .thin-stats div, .thin-stats div:first-child { border-left: 0; padding: 8px 0; border-top: 1px solid rgba(244, 239, 232, .2); }
 .thin-stats div:nth-child(-n+2) { border-top: 0; }
 .entry { grid-template-columns: 40px minmax(0, 1fr); }
 .entry-meta { grid-column: 2; flex-direction: row; align-items: center; }
 .more-line, .mast-head, .mast-line { align-items: flex-start; }
 .mast-mark { width: 120px; }
}
@media (max-width: 575.98px) {
 .logo { font-size: 22px; }
 .cat-title { font-size: 28px; }
 .sec-title, .more-line h2, .note-wide h3 { font-size: 26px; }
 .pull-text { font-size: 22px; }
 .pull-mark { font-size: 56px; }
 .cat-mast { padding: 28px 0 20px; }
 .tip-list li { grid-template-columns: 48px minmax(0, 1fr); }
 .thin-stats strong { font-size: 28px; }
 .mast-mark { display: none; }
 .toolstrip-inner { gap: 16px; letter-spacing: .14em; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 *, *::before, *::after {
 animation: none !important;
 transition: none !important;
 }
}

/* roulang page: category2 */
:root {
  --ink: #241816;
  --rose: #7A3E49;
  --paper: #F4EFE8;
  --paper-2: #E9E2D8;
  --copper: #A56B45;
  --text: #1C1917;
  --muted: #6F675F;
  --line: #DDD4C8;
  --shadow: 0 8px 24px rgba(36, 24, 22, .06);
  --radius: 2px;
  --serif: "Noto Serif SC", "Songti SC", "STSong", "SimSun", serif;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --bs-body-font-family: var(--sans);
  --bs-body-color: var(--text);
  --bs-body-bg: var(--paper);
  --bs-primary: #7A3E49;
  --bs-border-radius: 2px;
  --bs-border-color: #DDD4C8;
  --bs-link-color: #1C1917;
  --bs-link-hover-color: #7A3E49;
  --bs-accordion-btn-focus-box-shadow: none;
  --bs-accordion-active-bg: transparent;
  --bs-accordion-active-color: #7A3E49;
  --bs-accordion-btn-bg: transparent;
  --bs-accordion-border-color: #DDD4C8;
  --bs-accordion-color: #1C1917;
}
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.8;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: .45;
  background-image: radial-gradient(rgba(36, 24, 22, .045) .7px, transparent .7px);
  background-size: 4px 4px;
}
body > * { position: relative; z-index: 1; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--rose); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--rose);
  outline-offset: 3px;
}
button, input, textarea {
  font: inherit;
  color: inherit;
  background: transparent;
  border-radius: var(--radius);
}
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.28;
  margin: 0 0 .45em;
}
p { margin: 0 0 .75em; }
ul { margin: 0; padding: 0; list-style: none; }
.container { max-width: 1120px; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(244, 239, 232, .96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.toolstrip {
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  max-height: 42px;
  opacity: 1;
  transition: max-height .22s ease, opacity .22s ease, border-color .22s ease;
}
.toolstrip-inner {
  display: flex;
  justify-content: flex-end;
  gap: 28px;
  min-height: 36px;
  align-items: center;
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--muted);
}
.toolstrip a {
  position: relative;
  padding: 6px 0;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: color .22s ease, letter-spacing .22s ease, background-size .22s ease;
}
.toolstrip a:hover { color: var(--rose); letter-spacing: .26em; background-size: 100% 1px; }
.mast-wrap {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px 28px;
  min-height: 92px;
  padding: 16px 0 10px;
}
.logo {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 32px;
  line-height: 1.15;
  color: var(--ink);
  letter-spacing: 0;
  max-width: 100%;
}
.logo:hover { color: var(--rose); }
.nav-toggle {
  border: 1px solid var(--line);
  padding: 6px 12px;
  letter-spacing: .18em;
  font-size: 13px;
  line-height: 1.4;
  cursor: pointer;
  border-radius: var(--radius);
  transition: color .22s ease, border-color .22s ease, letter-spacing .22s ease, transform .22s ease;
}
.nav-toggle:hover { color: var(--rose); border-color: var(--rose); letter-spacing: .22em; }
.nav-toggle:active { transform: translateY(1px); }
.channel-nav {
  gap: 8px 26px;
  align-items: flex-start;
  padding: 8px 0 12px 22px;
  border-left: 1px solid var(--line);
}
.channel-nav a {
  font-size: 14px;
  letter-spacing: .18em;
  color: var(--text);
  padding: 4px 0;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: color .22s ease, letter-spacing .22s ease, background-size .22s ease, transform .22s ease;
}
.channel-nav a:hover { color: var(--rose); letter-spacing: .22em; background-size: 100% 1px; }
.channel-nav a:active { transform: translateY(1px); }
.channel-nav a.is-active { color: var(--rose); background-size: 100% 1px; }
.site-header.is-compact { box-shadow: var(--shadow); }
.site-header.is-compact .toolstrip { max-height: 0; opacity: 0; border-bottom-color: transparent; }
.site-header.is-compact .mast-wrap { min-height: 64px; height: 64px; padding: 0; align-items: center; }
.site-header.is-compact .logo { font-size: 22px; }
.section { padding: 88px 0; background: var(--paper); }
.section-alt { background: var(--paper-2); }
.section-ink { background: var(--ink); color: var(--paper); }
.section-ink h2, .section-ink h3 { color: var(--paper); }
.sec-kicker {
  font-size: 13px;
  letter-spacing: .24em;
  color: var(--copper);
  margin-bottom: 8px;
}
.sec-title { font-size: 36px; margin-bottom: 14px; }
.sec-lead { max-width: 40em; margin-bottom: 28px; color: var(--text); }
.cat-mast { padding: 42px 0 28px; background: var(--paper); }
.cat-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 92px;
  gap: 28px;
  align-items: stretch;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--ink);
}
.cat-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--muted);
  margin-bottom: 12px;
}
.seal {
  display: inline-block;
  border: 1px solid var(--rose);
  color: var(--rose);
  letter-spacing: .16em;
  font-size: 12px;
  line-height: 1.7;
  padding: 0 7px;
  border-radius: var(--radius);
}
.cat-h1 { font-size: 40px; max-width: 14em; margin-bottom: 12px; }
.cat-sub { max-width: 38em; color: var(--text); margin: 0; }
.cat-issue {
  border-left: 1px solid var(--ink);
  padding: 4px 0 4px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 220px;
}
.issue-meta {
  writing-mode: vertical-rl;
  letter-spacing: .38em;
  font-size: 13px;
  color: var(--muted);
}
.mast-mark { width: 64px; height: 88px; flex: 0 0 auto; }
.timeline { position: relative; margin-top: 8px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 86px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--line);
}
.tl-item {
  display: grid;
  grid-template-columns: 86px 22px minmax(0, 1fr);
  gap: 0 18px;
  padding: 18px 0;
}
.tl-time {
  font-family: var(--serif);
  font-size: 18px;
  color: var(--ink);
  text-align: right;
  padding-top: 2px;
}
.tl-dot {
  width: 9px;
  height: 9px;
  border: 1px solid var(--rose);
  background: var(--paper);
  border-radius: 50%;
  margin-top: 10px;
  position: relative;
  z-index: 1;
  justify-self: center;
}
.tl-item:first-child .tl-dot { background: var(--rose); }
.tl-body h3 { font-size: 22px; margin-bottom: 4px; }
.tl-body p { margin: 0; color: var(--text); max-width: 40em; }
.mix-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 18px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
}
.entry {
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}
.entry-no {
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--copper);
}
.entry-title {
  font-family: var(--serif);
  font-size: 24px;
  display: inline-block;
  margin: 4px 0 8px;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: color .22s ease, background-size .22s ease, letter-spacing .22s ease;
}
.entry-title:hover { color: var(--rose); background-size: 100% 1px; letter-spacing: .04em; }
.entry-lead .entry-title { font-size: 30px; }
.entry p { max-width: 40em; margin-bottom: 0; }
.entry-meta { margin-top: 10px; font-size: 13px; color: var(--muted); letter-spacing: .06em; }
.more-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  font-size: 14px;
  letter-spacing: .16em;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: color .22s ease, letter-spacing .22s ease, background-size .22s ease, transform .22s ease;
}
.more-link:hover { color: var(--rose); letter-spacing: .2em; background-size: 100% 1px; }
.more-link:active { transform: translateY(1px); }
.side-panel {
  border-left: 1px solid var(--line);
  padding-left: 22px;
  height: 100%;
}
.side-label {
  font-size: 13px;
  letter-spacing: .22em;
  color: var(--copper);
  margin-bottom: 8px;
}
.short-item {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}
.short-item:last-child { border-bottom: 1px solid var(--line); }
.short-item a {
  display: block;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: color .22s ease, background-size .22s ease;
}
.short-item a:hover { background-size: 100% 1px; }
.short-name { font-family: var(--serif); font-size: 20px; display: block; }
.short-note { display: block; font-size: 14px; color: var(--muted); margin-top: 2px; }
.statbar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat { padding: 22px 18px; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat-num {
  font-family: var(--serif);
  font-size: 42px;
  line-height: 1;
  color: var(--ink);
  letter-spacing: .02em;
}
.stat-label { margin: 8px 0 0; font-size: 13px; letter-spacing: .12em; color: var(--muted); }
.stat-foot { margin-top: 16px; font-size: 13px; color: var(--muted); }
.slice-main {
  padding: 8px 0 28px;
  border-top: 1px solid var(--ink);
}
.quote-mark {
  font-family: var(--serif);
  font-size: 64px;
  line-height: .8;
  color: var(--rose);
  margin-bottom: 8px;
}
.slice-quote {
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1.55;
  color: var(--ink);
  margin: 0;
}
.slice-name { margin-top: 12px; font-size: 13px; letter-spacing: .16em; color: var(--muted); }
.slice-sub {
  padding-top: 22px;
  border-top: 1px solid var(--line);
  margin-top: 8px;
}
.slice-sub .slice-quote { font-size: 20px; }
.news-row {
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  gap: 12px 22px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}
.news-row:last-child { border-bottom: 1px solid var(--line); }
.news-date { font-size: 13px; letter-spacing: .08em; color: var(--copper); padding-top: 6px; }
.news-title {
  font-family: var(--serif);
  font-size: 22px;
  margin: 0 0 4px;
  display: inline-block;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: color .22s ease, background-size .22s ease;
}
.news-title:hover { background-size: 100% 1px; }
.news-sum { margin: 0; color: var(--text); }
.badge-ink {
  display: inline-block;
  border: 1px solid var(--line);
  color: var(--copper);
  font-size: 12px;
  letter-spacing: .14em;
  line-height: 1.8;
  padding: 0 6px;
  border-radius: var(--radius);
  margin-right: 8px;
}
.cta-band { background: var(--ink); color: var(--paper); }
.cta-band h2 { color: var(--paper); font-size: 36px; max-width: 12em; }
.cta-copy { color: #E7DFD6; max-width: 34em; }
.text-btn {
  display: inline-block;
  margin-top: 8px;
  color: var(--paper);
  letter-spacing: .16em;
  border-bottom: 1px solid var(--copper);
  padding-bottom: 2px;
  transition: letter-spacing .22s ease, color .22s ease, transform .22s ease;
}
.text-btn:hover { color: #fff; letter-spacing: .2em; }
.text-btn:active { transform: translateY(1px); }
.site-footer {
  background: var(--ink);
  color: #E7DFD6;
  padding: 56px 0 42px;
  border-top: 1px solid rgba(221, 212, 200, .18);
}
.site-footer a { color: #E7DFD6; }
.site-footer a:hover { color: #fff; }
.foot-name {
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1.3;
  color: var(--paper);
  margin-bottom: 10px;
}
.foot-note { color: #C9BFB4; font-size: 14px; max-width: 28em; }
.foot-label {
  letter-spacing: .2em;
  font-size: 13px;
  color: var(--copper);
  margin-bottom: 10px;
}
.foot-links { display: flex; flex-direction: column; gap: 6px; }
.foot-links a {
  width: fit-content;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: background-size .22s ease, letter-spacing .22s ease, color .22s ease;
}
.foot-links a:hover { background-size: 100% 1px; letter-spacing: .04em; }
.copy-line { font-size: 13px; color: #C9BFB4; margin: 0 0 4px; }
@media (min-width: 992px) {
  #channelNav.collapse { display: flex !important; height: auto !important; visibility: visible !important; }
}
@media (min-width: 1200px) {
  .container { max-width: 1140px; }
  body { font-size: 18px; }
  .cat-h1 { font-size: 44px; }
  .sec-title { font-size: 40px; }
}
@media (max-width: 991.98px) {
  .mast-wrap { flex-wrap: wrap; align-items: center; min-height: 0; }
  .channel-nav { border-left: 0; padding: 4px 0 14px; width: 100%; }
  .side-panel { border-left: 0; padding-left: 0; margin-top: 28px; border-top: 1px solid var(--line); padding-top: 18px; }
  .section { padding: 64px 0; }
}
@media (max-width: 767.98px) {
  .timeline::before { left: 7px; }
  .tl-item { grid-template-columns: 18px minmax(0, 1fr); }
  .tl-time { grid-column: 2; text-align: left; font-size: 16px; }
  .tl-dot { grid-column: 1; grid-row: 1 / span 2; margin-top: 8px; }
  .statbar { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(odd) { border-left: 0; }
  .stat:nth-child(3), .stat:nth-child(4) { border-top: 1px solid var(--line); }
  .slice-quote { font-size: 24px; }
  .news-row { grid-template-columns: 1fr; gap: 4px; }
  .section { padding: 48px 0; }
}
@media (max-width: 575.98px) {
  .logo { font-size: 26px; }
  .cat-grid { grid-template-columns: 1fr; gap: 16px; }
  .cat-issue {
    min-height: 0;
    flex-direction: row;
    justify-content: flex-start;
    border-left: 0;
    border-top: 1px solid var(--ink);
    padding: 14px 0 0;
    gap: 16px;
  }
  .issue-meta { writing-mode: horizontal-tb; letter-spacing: .18em; }
  .cat-h1 { font-size: 32px; }
  .sec-title, .cta-band h2 { font-size: 30px; }
  .statbar { grid-template-columns: 1fr; }
  .stat { border-left: 0 !important; border-top: 1px solid var(--line); padding: 16px 0; }
  .stat:first-child { border-top: 0; }
  .entry-lead .entry-title { font-size: 24px; }
  .section, .cat-mast { padding-top: 40px; padding-bottom: 40px; }
  .toolstrip-inner { gap: 16px; letter-spacing: .12em; justify-content: flex-start; }
}
@media (max-width: 520px) {
  .mix-head { flex-direction: column; align-items: flex-start; }
  .stat-num { font-size: 36px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}

/* 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}