/* roulang page: index */
:root {
  --ink: #1C1412;
  --ink-soft: #3A2E2A;
  --paper: #F6F1E8;
  --paper-2: #EFE6D8;
  --card: #FFFDF8;
  --plum: #6E2A45;
  --plum-deep: #4E1C31;
  --persimmon: #E07A3D;
  --persimmon-hover: #C4632A;
  --persimmon-active: #B85C27;
  --moss: #3E6B5A;
  --line: #E4D9CC;
  --muted: #6E5E56;
  --shadow: 0 8px 24px rgba(28, 20, 18, .08);
  --radius: 14px;
  --radius-row: 12px;
  --header-h: 64px;
  --max: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.8;
  padding-top: var(--header-h);
}
img { max-width: 100%; display: block; }
button, input { font-family: inherit; }
p { margin: 0 0 0.85em; }
h1, h2, h3 {
  font-weight: 700;
  line-height: 1.35;
  margin: 0 0 0.45em;
  color: inherit;
}
h1 { font-size: clamp(2rem, 2.6vw, 2.4rem); letter-spacing: 0; }
h2 { font-size: clamp(1.5rem, 2vw, 1.75rem); }
h3 { font-size: 1.15rem; line-height: 1.4; }
a { color: var(--plum-deep); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--persimmon-hover); }
::selection { background: #F0C7A4; color: var(--ink); }
:focus-visible { outline: 2px solid var(--moss); outline-offset: 3px; }
.container { max-width: var(--max); }
.topbar {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  z-index: 1030;
  background: rgba(246, 241, 232, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand {
  color: var(--ink);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.3;
  text-decoration: none;
  min-width: 0;
}
.brand:hover { color: var(--plum); }
.header-actions { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.btn {
  --bs-btn-color: var(--ink);
  --bs-btn-bg: transparent;
  --bs-btn-border-color: transparent;
  --bs-btn-hover-color: var(--ink);
  --bs-btn-hover-bg: transparent;
  --bs-btn-hover-border-color: transparent;
  --bs-btn-active-color: var(--ink);
  --bs-btn-active-bg: transparent;
  --bs-btn-active-border-color: transparent;
  --bs-btn-disabled-color: var(--ink);
  --bs-btn-focus-shadow-rgb: 62, 107, 90;
  border-radius: 999px;
  font-weight: 700;
  line-height: 1.4;
  padding: 0.62rem 1.15rem;
  box-shadow: none;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.btn-main {
  background: var(--persimmon);
  color: var(--ink);
  border: 1px solid var(--persimmon);
}
.btn-main:hover, .btn-main:focus-visible {
  background: var(--persimmon-hover);
  border-color: var(--persimmon-hover);
  color: var(--ink);
}
.btn-main:active {
  background: var(--persimmon-active);
  border-color: var(--persimmon-active);
  color: var(--ink);
  filter: brightness(.96);
}
.btn-ghost {
  background: transparent;
  color: var(--plum);
  border: 1px solid var(--plum);
}
.btn-ghost:hover, .btn-ghost:focus-visible {
  background: var(--plum);
  border-color: var(--plum);
  color: var(--paper);
}
.btn-ghost:active { filter: brightness(.96); }
.header-cta { padding: 0.42rem 0.85rem; font-size: 0.875rem; }
.hamburger {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--paper);
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  padding: 0;
}
.hamburger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
}
.hamburger:hover { border-color: var(--plum); }
.hamburger:active { background: var(--paper-2); }
.nav-drawer.offcanvas {
  --bs-offcanvas-width: min(100vw, 460px);
  background: var(--ink);
  color: var(--paper);
  border: 0;
}
.drawer-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 28px 28px 8px;
}
.drawer-kicker {
  margin: 0;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: #E7C7B4;
}
.drawer-title { font-size: 1.5rem; color: var(--paper); margin: 0; }
.drawer-close {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(246, 241, 232, .28);
  background: transparent;
  color: var(--paper);
  font-size: 1.6rem;
  line-height: 1;
}
.drawer-close:hover { color: var(--persimmon); border-color: var(--persimmon); }
.drawer-nav { display: flex; flex-direction: column; padding: 12px 18px 36px; }
.drawer-link {
  color: var(--paper);
  text-decoration: none;
  font-size: 1.28rem;
  font-weight: 700;
  line-height: 1.45;
  padding: 0.9rem 0.8rem;
  border-bottom: 1px solid rgba(246, 241, 232, .12);
}
.drawer-link:hover { color: var(--persimmon); }
.drawer-link.is-current {
  color: var(--paper);
  box-shadow: inset 4px 0 0 var(--persimmon);
  background: rgba(224, 122, 61, .08);
}
.section { padding: 76px 0; }
.section-warm { background: var(--paper-2); }
.section-ink { background: var(--ink); color: var(--paper); }
.section-ink .section-lead { color: #E7D9CC; }
.section-head { max-width: 760px; margin-bottom: 28px; }
.section-lead { color: var(--ink-soft); margin: 0; }
.section-ink .section-title { color: var(--paper); }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: 36px;
  align-items: center;
}
.sticky-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 0.8125rem;
}
.hero-sub { font-size: 1.125rem; font-weight: 500; color: var(--plum-deep); margin-bottom: 0.7em; }
.hero-copy { color: var(--ink-soft); max-width: 62ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.sub-stage {
  aspect-ratio: 16 / 9;
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius);
  padding: 22px 22px 18px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}
.sub-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: #E7D9CC;
  margin-bottom: 4px;
}
.sub-line {
  display: grid;
  grid-template-columns: 76px 1fr auto;
  gap: 10px;
  align-items: center;
  background: rgba(246, 241, 232, .06);
  border-radius: 8px;
  padding: 7px 10px;
  border-left: 3px solid transparent;
}
.sub-line.is-live { border-left-color: var(--persimmon); background: rgba(224, 122, 61, .14); }
.sub-time { color: #E7A48A; font-size: 0.8125rem; font-variant-numeric: tabular-nums; }
.sub-text { font-size: 0.92rem; line-height: 1.45; }
.sub-ok { color: #B7D2C6; font-size: 0.75rem; font-weight: 700; }
.axis-bar {
  display: grid;
  grid-template-columns: 1.1fr .6fr 1.4fr .8fr .5fr;
  gap: 6px;
  height: 18px;
  margin-top: 18px;
}
.axis-bar span { display: block; border-radius: 999px; background: #E7D3C4; height: 100%; }
.axis-bar .hot { background: var(--persimmon); }
.axis-bar .ok { background: var(--moss); }
.axis-bar .miss { background: var(--plum); }
.post-list, .floor-list, .news-list, .meter-list, .people-list { display: grid; gap: 14px; }
.post-row {
  display: flex;
  justify-content: space-between;
  gap: 16px 22px;
  padding: 14px 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--plum);
  border-radius: var(--radius-row);
  transition: background-color .2s ease, border-color .2s ease;
}
.post-row:hover { background: #fff; border-color: #d9c9b8; }
.post-main { min-width: 0; }
.post-title, .news-title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.45;
  margin: 0 0 4px;
}
.post-title a, .news-title a { color: var(--ink); text-decoration: none; }
.post-title a:hover, .news-title a:hover { color: var(--plum); }
.post-desc, .people-text, .floor-body, .term-item dd, .news-body p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}
.post-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  color: var(--muted);
  font-size: 0.8125rem;
  white-space: nowrap;
}
.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.12rem 0.62rem;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.6;
  border: 1px solid transparent;
  letter-spacing: 0;
}
.badge-moss { background: #E5F0EB; color: var(--moss); }
.badge-plum { background: #F6E4EA; color: var(--plum); }
.badge-persimmon { background: #FDE8D8; color: #9A4E1E; }
.badge-ink { background: #E8E0D8; color: var(--ink-soft); }
.solution-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  gap: 18px;
  align-items: stretch;
}
.sol-card, .mini-card, .quality-main, .entry-card, .floor, .people-row, .stat-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.sol-card, .mini-card, .quality-main { padding: 22px; }
.sol-card-lg { grid-row: span 2; background: var(--plum-deep); color: var(--paper); border-color: var(--plum-deep); }
.sol-card-lg p { color: #F3E4D8; }
.sol-kicker { font-size: 0.8125rem; font-weight: 700; color: var(--persimmon); margin-bottom: 8px; }
.sol-card-lg .sol-kicker { color: #F0B089; }
.timeline { display: grid; gap: 0; position: relative; }
.step {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  position: relative;
  padding-bottom: 22px;
}
.step:last-child { padding-bottom: 0; }
.step::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 40px;
  bottom: 0;
  width: 2px;
  background: #E4CDBE;
}
.step:last-child::before { display: none; }
.step-no {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--plum);
  color: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  position: relative;
  z-index: 1;
}
.step-body {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px 12px;
  box-shadow: var(--shadow);
}
.step-body p { margin: 0; color: var(--ink-soft); }
.quality-grid { display: grid; grid-template-columns: 1.45fr .9fr; gap: 18px; }
.quality-side { display: grid; gap: 18px; }
.quality-main p, .mini-card p, .entry-card p { color: var(--ink-soft); margin-bottom: 0; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat-item { background: rgba(246, 241, 232, .06); border-color: rgba(246, 241, 232, .14); color: var(--paper); padding: 20px 16px; box-shadow: none; }
.stat-num { font-size: 2rem; font-weight: 700; line-height: 1.2; color: #F3C2A2; }
.stat-unit { font-size: 0.95rem; margin-left: 4px; color: var(--paper); }
.stat-label { margin: 6px 0 0; font-size: 0.92rem; color: #E7D9CC; }
.scene-grid { display: grid; grid-template-columns: 1.25fr .82fr 1.05fr; gap: 16px; }
.scene-bar {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 18px 16px;
  box-shadow: var(--shadow);
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.scene-bar:nth-child(2) { background: var(--plum-deep); color: var(--paper); border-color: var(--plum-deep); }
.scene-bar:nth-child(2) p { color: #F3E4D8; }
.scene-meta { font-size: 0.8125rem; color: var(--muted); display: flex; justify-content: space-between; gap: 8px; }
.scene-bar:nth-child(2) .scene-meta { color: #F0D2C2; }
.floor { padding: 16px 18px; }
.floor-top { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; margin-bottom: 8px; font-size: 0.8125rem; color: var(--muted); }
.floor-no { font-weight: 700; color: var(--plum); font-size: 1rem; }
.people-row { display: grid; grid-template-columns: 148px 1fr; gap: 12px 18px; padding: 16px 18px; align-items: start; }
.people-label { font-weight: 700; color: var(--plum-deep); }
.news-item {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.news-item:first-child { border-top: 1px solid var(--line); }
.news-date { font-variant-numeric: tabular-nums; color: var(--plum); font-weight: 700; font-size: 0.92rem; }
.meter-row { padding: 4px 0 8px; }
.meter-top { display: flex; justify-content: space-between; gap: 12px; font-weight: 700; margin-bottom: 6px; }
.meter-val { color: var(--muted); font-weight: 500; font-size: 0.875rem; }
.meter { height: 8px; background: #E7DDD2; border-radius: 999px; overflow: hidden; }
.meter-fill { display: block; height: 100%; border-radius: inherit; }
.fill-moss { background: var(--moss); width: 92%; }
.fill-plum { background: var(--plum); width: 7%; }
.fill-persimmon { background: var(--persimmon); width: 38%; }
.fill-ink { background: var(--ink-soft); width: 40%; }
.entry-card { padding: 28px; }
.entry-layout { display: grid; grid-template-columns: minmax(0, 1fr) 220px; gap: 22px; align-items: center; }
.entry-tags { display: flex; flex-direction: column; gap: 10px; }
.tag-static {
  display: block;
  border-radius: 999px;
  border: 1px dashed var(--plum);
  color: var(--plum-deep);
  background: var(--paper-2);
  text-align: center;
  padding: 0.4rem 0.8rem;
  font-weight: 700;
  font-size: 0.92rem;
}
.term-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 28px; margin: 0; }
.term-item {
  padding: 8px 0 8px 14px;
  border-left: 3px solid var(--persimmon);
}
.term-item dt { font-weight: 700; font-size: 1.15rem; margin-bottom: 4px; }
.faq-wrap .accordion-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius) !important;
  overflow: hidden;
  margin-bottom: 12px;
}
.accordion { --bs-accordion-bg: transparent; --bs-accordion-border-width: 0; --bs-accordion-btn-focus-box-shadow: 0 0 0 2px var(--moss); --bs-accordion-active-bg: var(--paper-2); --bs-accordion-active-color: var(--ink); }
.accordion-button {
  background: var(--card);
  color: var(--ink);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.5;
  box-shadow: none;
  padding: 1rem 1.15rem;
}
.accordion-button:not(.collapsed) { background: var(--paper-2); color: var(--ink); box-shadow: none; }
.accordion-button::after { filter: none; }
.accordion-body { background: var(--paper-2); color: var(--ink-soft); line-height: 1.8; padding: 0 1.15rem 1rem; }
.cta-band { display: flex; justify-content: space-between; gap: 24px; align-items: flex-end; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.section-ink .btn-ghost { color: var(--paper); border-color: rgba(246, 241, 232, .7); }
.section-ink .btn-ghost:hover { background: var(--persimmon); border-color: var(--persimmon); color: var(--ink); }
.site-footer { background: var(--ink); color: var(--paper); padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .9fr; gap: 28px; }
.footer-name { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.footer-brief, .adult-line, .copy-line { color: #E7D9CC; }
.footer-col-title { font-size: 0.8125rem; letter-spacing: 0.06em; color: #E7C7B4; margin-bottom: 10px; font-weight: 700; }
.footer-links { display: grid; gap: 8px; }
.footer-links a { color: var(--paper); text-decoration: none; }
.footer-links a:hover { color: var(--persimmon); }
.copy-line { margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(246, 241, 232, .14); font-size: 0.8125rem; }
@media (max-width: 1199.98px) {
  .hero-grid { gap: 24px; }
  .section { padding: 68px 0; }
}
@media (max-width: 991.98px) {
  .section { padding: 44px 0; }
  .hero-grid, .solution-grid, .quality-grid, .scene-grid, .stat-grid, .term-grid, .entry-layout, .footer-grid, .people-row, .news-item, .cta-band {
    grid-template-columns: 1fr;
  }
  .sol-card-lg { grid-row: auto; }
  .post-row { flex-wrap: wrap; }
  .post-side { width: 100%; flex-direction: row; align-items: center; justify-content: flex-start; white-space: normal; }
  .step::before { left: 19px; }
  .scene-bar { min-height: 0; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 767.98px) {
  .brand { font-size: 0.92rem; }
  .drawer-link { font-size: 1.25rem; }
  .sub-line { grid-template-columns: 68px 1fr; }
  .sub-ok { display: none; }
}
@media (max-width: 575.98px) {
  .nav-drawer.offcanvas { --bs-offcanvas-width: 100vw; }
  .header-cta { padding: 0.35rem 0.55rem; font-size: 0.8125rem; }
  .hero-actions, .cta-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn, .cta-actions .btn { width: 100%; text-align: center; }
  .stat-grid { grid-template-columns: 1fr; }
  .sub-stage { padding: 14px; }
  .entry-card, .quality-main, .sol-card { padding: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* roulang page: category1 */
:root {
 --ink: #1C1412;
 --ink-soft: #3A2E2A;
 --paper: #F6F1E8;
 --paper-2: #EFE6D8;
 --card: #FFFDF8;
 --plum: #6E2A45;
 --plum-deep: #4E1C31;
 --persimmon: #E07A3D;
 --persimmon-hover: #C4632A;
 --persimmon-active: #B85C27;
 --moss: #3E6B5A;
 --line: #E4D9CC;
 --muted: #6E5E56;
 --shadow: 0 8px 24px rgba(28, 20, 18, .08);
 --radius: 14px;
 --radius-row: 12px;
 --header-h: 64px;
 --max: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 background: var(--paper);
 color: var(--ink);
 font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
 font-size: 1rem;
 font-weight: 400;
 line-height: 1.8;
 padding-top: var(--header-h);
}
img { max-width: 100%; display: block; }
button, input { font-family: inherit; }
a { color: var(--plum-deep); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--persimmon-hover); }
:focus-visible { outline: 2px solid var(--moss); outline-offset: 2px; }
::selection { background: #F3D2BE; color: var(--ink); }
.container { max-width: var(--max); }
h1, h2, h3 { font-weight: 700; line-height: 1.35; color: var(--ink); }
p { margin: 0 0 0.85em; }
.topbar {
 position: fixed;
 inset: 0 0 auto 0;
 height: var(--header-h);
 z-index: 1030;
 background: rgba(246, 241, 232, .92);
 backdrop-filter: blur(8px);
 border-bottom: 1px solid var(--line);
}
.header-inner {
 height: var(--header-h);
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 12px;
}
.brand {
 color: var(--ink);
 font-weight: 700;
 font-size: 1.05rem;
 line-height: 1.3;
 text-decoration: none;
 min-width: 0;
}
.brand:hover { color: var(--plum); }
.header-actions { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.btn {
 --bs-btn-color: var(--ink);
 --bs-btn-bg: transparent;
 --bs-btn-border-color: transparent;
 --bs-btn-hover-color: var(--ink);
 --bs-btn-hover-bg: transparent;
 --bs-btn-hover-border-color: transparent;
 --bs-btn-active-color: var(--ink);
 --bs-btn-active-bg: transparent;
 --bs-btn-active-border-color: transparent;
 --bs-btn-disabled-color: var(--ink);
 --bs-btn-focus-shadow-rgb: 62, 107, 90;
 border-radius: 999px;
 font-weight: 700;
 line-height: 1.4;
 padding: 0.62rem 1.15rem;
 box-shadow: none;
 transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.btn-main {
 background: var(--persimmon);
 color: var(--ink);
 border: 1px solid var(--persimmon);
}
.btn-main:hover, .btn-main:focus-visible {
 background: var(--persimmon-hover);
 border-color: var(--persimmon-hover);
 color: var(--ink);
}
.btn-main:active {
 background: var(--persimmon-active);
 border-color: var(--persimmon-active);
 color: var(--ink);
 filter: brightness(.96);
}
.btn-ghost {
 background: transparent;
 color: var(--plum);
 border: 1px solid var(--plum);
}
.btn-ghost:hover, .btn-ghost:focus-visible {
 background: var(--plum);
 border-color: var(--plum);
 color: var(--paper);
}
.btn-ghost:active { filter: brightness(.96); }
.header-cta { padding: 0.42rem 0.85rem; font-size: 0.875rem; }
.hamburger {
 width: 44px;
 height: 44px;
 border-radius: 12px;
 border: 1px solid var(--line);
 background: var(--paper);
 display: inline-flex;
 flex-direction: column;
 justify-content: center;
 align-items: center;
 gap: 5px;
 padding: 0;
}
.hamburger span {
 display: block;
 width: 18px;
 height: 2px;
 background: var(--ink);
 border-radius: 2px;
}
.hamburger:hover { border-color: var(--plum); }
.hamburger:active { background: var(--paper-2); }
.nav-drawer.offcanvas {
 --bs-offcanvas-width: min(100vw, 460px);
 background: var(--ink);
 color: var(--paper);
 border: 0;
}
.drawer-head {
 display: flex;
 align-items: flex-start;
 justify-content: space-between;
 gap: 16px;
 padding: 28px 28px 8px;
}
.drawer-kicker {
 margin: 0;
 font-size: 0.8125rem;
 letter-spacing: 0.08em;
 color: #E7C7B4;
}
.drawer-title { font-size: 1.5rem; color: var(--paper); margin: 0; line-height: 1.35; }
.drawer-close {
 width: 44px;
 height: 44px;
 border-radius: 12px;
 border: 1px solid rgba(246, 241, 232, .28);
 background: transparent;
 color: var(--paper);
 font-size: 1.6rem;
 line-height: 1;
}
.drawer-close:hover { color: var(--persimmon); border-color: var(--persimmon); }
.drawer-nav { display: flex; flex-direction: column; padding: 12px 18px 36px; }
.drawer-link {
 color: var(--paper);
 text-decoration: none;
 font-size: 1.28rem;
 font-weight: 700;
 line-height: 1.45;
 padding: 0.9rem 0.8rem;
 border-bottom: 1px solid rgba(246, 241, 232, .12);
}
.drawer-link:hover { color: var(--persimmon); }
.drawer-link.is-current {
 color: var(--paper);
 box-shadow: inset 4px 0 0 var(--persimmon);
 background: rgba(224, 122, 61, .08);
}
.section { padding: 72px 0; }
.section-tight { padding: 40px 0 36px; }
.section-warm { background: var(--paper-2); }
.section-ink { background: var(--ink); color: var(--paper); }
.section-ink .section-title,
.section-ink h2 { color: var(--paper); }
.section-lead { color: var(--ink-soft); margin: 0; max-width: 68ch; }
.section-head { max-width: 760px; margin-bottom: 22px; }
.cat-kicker {
 display: flex;
 flex-wrap: wrap;
 gap: 8px;
 margin-bottom: 10px;
}
.cat-title {
 font-size: 2.15rem;
 margin: 0 0 8px;
}
.cat-range {
 font-size: 1.5rem;
 margin: 0 0 8px;
}
.result-line {
 margin: 0;
 color: var(--muted);
 font-size: 0.95rem;
}
.result-line strong { color: var(--ink); font-weight: 700; }
.sub-strip {
 margin-top: 18px;
 aspect-ratio: 4 / 1;
 max-height: 96px;
 border-radius: var(--radius);
 background: var(--ink);
 padding: 16px 18px;
 display: flex;
 flex-direction: column;
 justify-content: center;
 gap: 8px;
 box-shadow: var(--shadow);
}
.sub-strip span {
 display: block;
 height: 8px;
 border-radius: 999px;
 background: #E7C7B4;
}
.sub-strip span:nth-child(1) { width: 78%; }
.sub-strip span:nth-child(2) { width: 46%; background: var(--persimmon); }
.sub-strip span:nth-child(3) { width: 64%; background: #8FBFAB; }
.filter-board { display: grid; gap: 14px; }
.chip-row {
 display: flex;
 flex-wrap: wrap;
 align-items: center;
 gap: 8px 10px;
}
.chip-label {
 font-size: 0.8125rem;
 font-weight: 700;
 color: var(--ink-soft);
 min-width: 4.5em;
}
.chip {
 border: 1px solid var(--line);
 background: var(--card);
 color: var(--ink);
 border-radius: 999px;
 padding: 0.35rem 0.85rem;
 font-size: 0.875rem;
 font-weight: 600;
 line-height: 1.4;
 cursor: pointer;
 transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.chip:hover { border-color: var(--plum); color: var(--plum-deep); }
.chip:active { filter: brightness(.97); }
.chip.is-on {
 background: var(--plum);
 border-color: var(--plum);
 color: var(--paper);
}
.chip.is-on:hover { color: var(--paper); background: var(--plum-deep); border-color: var(--plum-deep); }
.post-list { display: grid; gap: 14px; }
.post-row {
 display: flex;
 justify-content: space-between;
 gap: 12px 22px;
 padding: 16px 16px 15px;
 background: var(--card);
 border: 1px solid var(--line);
 border-left: 3px solid var(--plum);
 border-radius: var(--radius-row);
 box-shadow: var(--shadow);
 transition: background-color .2s ease, border-color .2s ease, transform .2s ease;
}
.post-row:hover { background: #fff; border-color: #d9c9b8; }
.post-main { min-width: 0; }
.post-title {
 font-size: 1.12rem;
 font-weight: 700;
 line-height: 1.45;
 margin: 6px 0 4px;
}
.post-title a { color: var(--ink); text-decoration: none; }
.post-title a:hover { color: var(--plum); }
.post-desc { margin: 0; color: var(--ink-soft); }
.post-side {
 flex: 0 0 auto;
 text-align: right;
 color: var(--muted);
 font-size: 0.8125rem;
 line-height: 1.6;
 padding-top: 6px;
}
.post-side b { display: block; color: var(--ink); font-weight: 700; font-size: 0.95rem; }
.badge-row { display: flex; flex-wrap: wrap; gap: 6px; }
.badge {
 display: inline-flex;
 align-items: center;
 border-radius: 999px;
 padding: 0.08rem 0.55rem;
 font-size: 0.75rem;
 font-weight: 600;
 line-height: 1.6;
 border: 1px solid transparent;
}
.badge-moss { background: #E5F0EA; color: var(--moss); }
.badge-plum { background: #F6E6EC; color: var(--plum); }
.badge-persimmon { background: #FDE8DA; color: #9A4E1E; }
.legend-bar {
 display: flex;
 flex-wrap: wrap;
 gap: 16px 28px;
 align-items: flex-start;
 padding: 16px 18px;
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
}
.legend-item { display: flex; gap: 10px; align-items: flex-start; flex: 1 1 220px; min-width: 0; }
.legend-copy { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }
.legend-copy strong { display: block; color: var(--ink); font-size: 1rem; }
.scene-grid {
 display: grid;
 grid-template-columns: 1.35fr 1fr 0.78fr;
 gap: 16px;
}
.scene-col {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 18px 18px 16px;
 min-height: 100%;
}
.scene-col:nth-child(1) { background: #FFFDF8; border-top: 4px solid var(--plum); }
.scene-col:nth-child(2) { background: var(--paper-2); border-top: 4px solid var(--persimmon); }
.scene-col:nth-child(3) { background: #F3EBE1; border-top: 4px solid var(--moss); }
.scene-col h3 { font-size: 1.15rem; margin: 0 0 8px; }
.scene-col p { margin: 0; color: var(--ink-soft); }
.scene-meta {
 margin-top: 12px;
 font-size: 0.8125rem;
 color: var(--muted);
}
.note-list .post-row { box-shadow: none; }
.metric-strip {
 display: flex;
 flex-wrap: wrap;
 gap: 14px 28px;
 padding: 16px 18px;
 border-radius: var(--radius);
 background: rgba(246, 241, 232, .06);
 border: 1px solid rgba(246, 241, 232, .16);
}
.metric-item { min-width: 120px; }
.metric-num {
 font-size: 1.35rem;
 font-weight: 700;
 color: var(--persimmon);
 line-height: 1.3;
}
.metric-label { font-size: 0.8125rem; color: #E7D9CC; }
.more-band { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.empty-note {
 display: none;
 margin: 0;
 padding: 14px 16px;
 border-radius: var(--radius-row);
 border: 1px dashed var(--line);
 color: var(--muted);
 background: var(--card);
}
.empty-note.is-shown { display: block; }
.is-hidden { display: none; }
.site-footer {
 background: var(--ink);
 color: var(--paper);
 padding: 48px 0 28px;
}
.footer-grid {
 display: grid;
 grid-template-columns: 1.4fr 1fr 1fr;
 gap: 28px;
}
.footer-name { font-weight: 700; font-size: 1.15rem; margin-bottom: 8px; }
.footer-brief, .adult-line { margin: 0 0 0.6em; color: #E7D9CC; }
.footer-col-title { font-weight: 700; margin-bottom: 8px; }
.footer-links { display: grid; gap: 6px; }
.footer-links a { color: var(--paper); text-decoration: none; }
.footer-links a:hover { color: var(--persimmon); }
.copy-line {
 margin: 28px 0 0;
 padding-top: 16px;
 border-top: 1px solid rgba(246, 241, 232, .16);
 color: #E7D9CC;
 font-size: 0.8125rem;
}
@media (max-width: 991.98px) {
 .section { padding: 48px 0; }
 .scene-grid, .footer-grid { grid-template-columns: 1fr; }
 .post-row { flex-direction: column; }
 .post-side { text-align: left; padding-top: 0; }
 .cat-title { font-size: 1.85rem; }
 .cat-range, h2 { font-size: 1.4rem; }
}
@media (max-width: 575.98px) {
 .brand { font-size: 0.92rem; }
 .header-cta { display: none; }
 .section-tight { padding: 32px 0 28px; }
 .cat-title { font-size: 1.65rem; }
 .chip-label { width: 100%; }
 .metric-item { min-width: calc(50% - 14px); }
}

/* 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}