/* roulang page: index */
:root {
  --c-main: #E2B143;
  --c-cta: #C4653A;
  --c-cta-dark: #A3522E;
  --c-bg: #14110E;
  --c-bg-2: #1B1713;
  --c-raise: #1E1A16;
  --c-raise-2: #26211C;
  --c-line: #3A332C;
  --c-text: #F3EEE6;
  --c-muted: #B7AA9A;
  --radius: 2px;
  --shadow: 3px 3px 0 #000;
  --fast: 160ms;
  --container: 1140px;
  --bs-primary: #C4653A;
  --bs-body-bg: #14110E;
  --bs-body-color: #F3EEE6;
  --bs-border-radius: 2px;
  --bs-link-color: #E2B143;
  --bs-link-hover-color: #F3EEE6;
  --bs-secondary-color: #B7AA9A;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.85;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, textarea { font: inherit; color: inherit; }
a { color: var(--c-main); text-decoration: none; }
p { margin: 0 0 1.15em; }
h1, h2, h3, p.foot-title { font-weight: 700; letter-spacing: 0; }
h1 {
  font-size: clamp(1.85rem, 3.3vw, 3.15rem);
  line-height: 1.28;
  margin: 0 0 0.7rem;
  max-width: 8.4em;
}
h2 {
  font-size: clamp(1.5rem, 2.4vw, 2.12rem);
  line-height: 1.35;
  margin: 0 0 0.85rem;
}
h3 { font-size: 1.14rem; line-height: 1.45; margin: 0 0 0.4rem; }
.container { width: min(var(--container), calc(100% - 2rem)); margin: 0 auto; }
.site-header {
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-line);
  position: sticky;
  top: 0;
  z-index: 40;
}
.navbar { padding: 0.7rem 0; }
.nav-row { display: flex; align-items: center; gap: 0.75rem; min-height: 64px; }
.navbar-brand {
  color: var(--c-text);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.3;
  max-width: 16em;
  white-space: normal;
  margin-right: 0.4rem;
  text-decoration: none;
  border-bottom: 2px solid var(--c-main);
  padding-bottom: 0.1rem;
}
.navbar-brand:hover, .navbar-brand:focus { color: var(--c-main); }
.age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 28px;
  padding: 0 0.45rem;
  border: 1px solid var(--c-cta);
  color: var(--c-main);
  border-radius: var(--radius);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  flex: 0 0 auto;
}
.navbar-toggler {
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: var(--c-raise);
  box-shadow: var(--shadow);
}
.navbar-toggler:focus { outline: 2px solid var(--c-main); outline-offset: 2px; box-shadow: var(--shadow); }
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23F3EEE6' stroke-width='2' d='M4 8h22M4 15h22M4 22h22'/%3E%3C/svg%3E");
}
.navbar-nav { gap: 0.15rem; align-items: center; }
.nav-link {
  color: var(--c-text);
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  border-bottom: 2px solid transparent;
  transition: color var(--fast) ease, border-color var(--fast) ease;
}
.nav-link:hover, .nav-link:focus { color: var(--c-main); border-bottom-color: var(--c-main); }
.nav-link.active { color: var(--c-main); border-bottom-color: var(--c-cta); }
.btn-nav { margin-left: 0.6rem; }
.btn-solid, .btn-line {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.45rem 1rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  box-shadow: var(--shadow);
  transition: background var(--fast) ease, color var(--fast) ease, transform var(--fast) ease, box-shadow var(--fast) ease;
  text-decoration: none;
  cursor: pointer;
  line-height: 1.2;
}
.btn-solid { background: var(--c-cta); color: var(--c-text); }
.btn-solid:hover, .btn-solid:focus { background: var(--c-cta-dark); color: var(--c-text); transform: translateY(-2px); }
.btn-solid:active { transform: translate(2px, 2px); box-shadow: none; }
.btn-line { background: transparent; color: var(--c-text); border-color: var(--c-main); }
.btn-line:hover, .btn-line:focus { color: var(--c-bg); background: var(--c-main); transform: translateY(-2px); }
.btn-line:active { transform: translate(2px, 2px); box-shadow: none; }
.btn-solid:focus-visible, .btn-line:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, button:focus-visible {
  outline: 2px solid var(--c-main);
  outline-offset: 2px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.2rem; }
.block { padding: 5.25rem 0; background: var(--c-bg); border-bottom: 1px solid var(--c-line); }
.block-alt { background: var(--c-bg-2); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--c-main);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  margin-bottom: 0.75rem;
}
.eyebrow::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  background: var(--c-cta);
  box-shadow: 2px 2px 0 #000;
}
.lead { color: var(--c-muted); max-width: 42em; margin-bottom: 1.5rem; }
.subhead { font-size: 1.12rem; color: var(--c-text); max-width: 36em; margin-bottom: 0.9rem; }
.hero-grid, .matrix, .feel-grid, .channel-grid, .contact-grid, .footer-grid {
  display: grid;
  gap: 1rem;
}
.hero-grid { grid-template-columns: minmax(0, 1.45fr) minmax(240px, 0.7fr); align-items: stretch; }
.hero-copy { padding-right: 1rem; }
.hero-panel, .side-card, .lex-item, .stat, .step, .stag-card, .wall-item, .channel-card, .assure, .tl-item, .feel-col, .matrix-main {
  background: var(--c-raise);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero-panel { padding: 1rem 1rem 0.85rem; position: relative; }
.hero-panel::before, .hero-panel::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-color: var(--c-main);
  border-style: solid;
}
.hero-panel::before { top: 6px; left: 6px; border-width: 2px 0 0 2px; }
.hero-panel::after { right: 6px; bottom: 6px; border-width: 0 2px 2px 0; }
.info-list { list-style: none; margin: 0; padding: 0; }
.info-list li {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--c-line);
  min-height: 44px;
}
.info-list a { color: var(--c-text); border-bottom: 1px solid transparent; transition: border-color var(--fast) ease, color var(--fast) ease; }
.info-list a:hover { color: var(--c-main); border-bottom-color: var(--c-main); }
.info-list em { font-style: normal; color: var(--c-muted); font-size: 0.92rem; white-space: nowrap; }
.panel-note { margin: 0.8rem 0 0.2rem; color: var(--c-main); font-size: 0.92rem; }
.lex-list { display: grid; gap: 0.75rem; }
.lex-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  min-height: 72px;
  padding: 0.9rem 1.1rem;
  color: var(--c-text);
  transition: transform var(--fast) ease, background var(--fast) ease;
}
.lex-item:hover { transform: translateY(-2px); background: var(--c-raise-2); color: var(--c-text); }
.lex-k { font-size: 1.2rem; font-weight: 700; }
.lex-v { color: var(--c-muted); text-align: right; }
.matrix { grid-template-columns: minmax(0, 1.65fr) minmax(220px, 0.85fr); align-items: stretch; }
.matrix-main { padding: 1.3rem 1.25rem 1.2rem; display: flex; flex-direction: column; min-height: 100%; }
.matrix-side { display: grid; gap: 0.75rem; }
.side-card { padding: 1rem 1rem 0.9rem; transition: transform var(--fast) ease; }
.side-card:hover, .stag-card:hover, .wall-item:hover, .channel-card:hover { transform: translateY(-2px); }
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 0.45rem;
  border: 1px solid var(--c-line);
  color: var(--c-main);
  border-radius: var(--radius);
  font-size: 0.82rem;
  margin: 0 0.35rem 0.35rem 0;
}
.meta-line { color: var(--c-muted); margin-bottom: 0.8rem; }
.scale-list { display: grid; gap: 1rem; }
.scale-row {
  display: grid;
  grid-template-columns: 4.5rem 1fr auto;
  gap: 0.8rem;
  align-items: center;
  min-height: 52px;
}
.scale-name { font-weight: 700; }
.scale-track { height: 14px; background: #100e0c; border: 1px solid var(--c-line); position: relative; }
.scale-fill { height: 100%; background: var(--c-cta); box-shadow: inset -2px 0 0 #000; }
.scale-meta { color: var(--c-muted); min-width: 5em; text-align: right; }
.stat-row {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  padding-bottom: 0.35rem;
  scroll-snap-type: x proximity;
}
.stat {
  flex: 1 0 190px;
  min-width: 190px;
  padding: 1rem 1rem 0.9rem;
  scroll-snap-align: start;
}
.stat b {
  display: block;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  line-height: 1.1;
  color: var(--c-main);
  font-weight: 700;
}
.stat span { color: var(--c-muted); display: block; margin-top: 0.35rem; }
.flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.75rem; }
.step { padding: 1rem; min-height: 180px; }
.step-no {
  display: inline-flex;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--c-main);
  color: var(--c-main);
  margin-bottom: 0.55rem;
  box-shadow: 2px 2px 0 #000;
}
.stag { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 0.85rem; align-items: start; }
.stag-col { display: grid; gap: 0.85rem; }
.stag-col.shift { margin-top: 2.4rem; }
.stag-card, .wall-item, .channel-card { padding: 0.85rem; color: var(--c-text); }
.stag-card p, .wall-item p, .channel-card p, .side-card p, .step p, .feel-col p, .assure p, .tl-item p { color: var(--c-muted); margin: 0; }
.ph {
  background: #100e0c;
  border: 1px solid var(--c-line);
  min-height: 92px;
  display: flex;
  align-items: flex-end;
  padding: 0.45rem 0.6rem;
  color: var(--c-main);
  margin-bottom: 0.7rem;
  letter-spacing: 0.08em;
}
.ph.tall { min-height: 180px; }
.wall { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.85rem; }
.span2 { grid-column: span 2; grid-row: span 2; }
.span2 .ph { min-height: 230px; }
.card-link { color: var(--c-text); }
.card-link:hover h3 { color: var(--c-main); }
.feel-grid { grid-template-columns: 1fr 1fr; align-items: start; }
.feel-col { padding: 1rem 1rem 0.5rem; }
.feel-list, .news-list, .footer-grid ul { list-style: none; margin: 0; padding: 0; }
.feel-list a, .news-list a, .footer-grid a {
  color: var(--c-text);
  border-bottom: 1px solid transparent;
  transition: color var(--fast) ease, border-color var(--fast) ease;
}
.feel-list a:hover, .news-list a:hover, .footer-grid a:hover { color: var(--c-main); border-bottom-color: var(--c-main); }
.feel-list li { border-top: 1px solid var(--c-line); }
.feel-list a { display: flex; justify-content: space-between; gap: 0.8rem; min-height: 48px; align-items: center; padding: 0.35rem 0; }
.feel-list small { color: var(--c-muted); white-space: nowrap; }
.news-list li {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 0.8rem;
  align-items: center;
  min-height: 56px;
  border-bottom: 1px solid var(--c-line);
}
.news-list time { color: var(--c-main); }
.channel-grid { grid-template-columns: 1.15fr 0.85fr; }
.channel-card { display: flex; flex-direction: column; min-height: 230px; }
.channel-card .ph { flex: 1; }
.partner-row { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.partner {
  min-height: 52px;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--c-line);
  background: var(--c-raise);
  box-shadow: var(--shadow);
  color: var(--c-text);
  display: inline-flex;
  align-items: center;
}
.partner:hover { color: var(--c-main); transform: translateY(-2px); }
.timeline { display: grid; gap: 0; border-left: 2px solid var(--c-cta); margin-left: 0.4rem; }
.tl-item { margin: 0 0 0.8rem 0.9rem; padding: 0.85rem 1rem; position: relative; }
.tl-item::before {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  background: var(--c-main);
  left: -1.28rem;
  top: 1.15rem;
  box-shadow: 2px 2px 0 #000;
}
.tl-date { color: var(--c-main); display: block; margin-bottom: 0.2rem; }
.accordion { --bs-accordion-bg: transparent; --bs-accordion-border-color: var(--c-line); --bs-accordion-btn-focus-box-shadow: none; --bs-accordion-active-bg: var(--c-raise-2); --bs-accordion-active-color: var(--c-main); --bs-accordion-btn-color: var(--c-text); --bs-accordion-color: var(--c-muted); }
.accordion-item { background: var(--c-raise); border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 0.7rem; overflow: hidden; }
.accordion-button {
  background: var(--c-raise);
  color: var(--c-text);
  min-height: 52px;
  box-shadow: none;
  border-radius: var(--radius);
}
.accordion-button:not(.collapsed) { background: var(--c-raise-2); color: var(--c-main); }
.accordion-button::after { filter: grayscale(1) brightness(2); }
.accordion-body { color: var(--c-muted); padding-top: 0; }
.assure-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.75rem; }
.assure { padding: 1rem; }
.assure strong { display: block; margin-bottom: 0.35rem; color: var(--c-text); }
.contact-grid { grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1.1fr); align-items: start; }
.form-card { max-width: 460px; background: var(--c-raise); border: 1px solid var(--c-line); box-shadow: var(--shadow); padding: 1rem; border-radius: var(--radius); }
label { display: block; margin: 0.55rem 0 0.3rem; }
input, textarea {
  width: 100%;
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  min-height: 44px;
  padding: 0.5rem 0.7rem;
  outline: none;
}
textarea { min-height: 120px; resize: vertical; }
input:focus, textarea:focus { border-color: var(--c-main); }
.form-tip { color: var(--c-main); margin-top: 0.7rem; }
.site-footer { background: #100e0c; color: var(--c-muted); padding: 3rem 0 1.4rem; border-top: 1px solid var(--c-line); }
.footer-grid { grid-template-columns: 1.4fr repeat(3, 1fr); gap: 1.2rem; }
.footer-name { color: var(--c-text); font-weight: 700; font-size: 1.05rem; margin-bottom: 0.45rem; max-width: 12em; line-height: 1.4; }
.foot-title { color: var(--c-text); margin: 0 0 0.55rem; font-size: 1rem; }
.footer-grid li { margin: 0.25rem 0; }
.footer-grid a { display: inline-flex; min-height: 36px; align-items: center; }
.copy { border-top: 1px solid var(--c-line); margin: 1.4rem 0 0; padding-top: 0.9rem; font-size: 0.88rem; }
@media (max-width: 1199.98px) {
  .wall { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: var(--c-raise);
    border: 1px solid var(--c-line);
    box-shadow: var(--shadow);
    padding: 0.5rem 0.85rem 0.85rem;
    margin-top: 0.55rem;
  }
  .btn-nav { width: 100%; margin: 0.4rem 0 0.2rem; }
  .hero-grid, .matrix, .feel-grid, .channel-grid, .contact-grid, .footer-grid, .stag, .flow, .assure-grid {
    grid-template-columns: 1fr;
  }
  .stag-col.shift { margin-top: 0; }
  .hero-copy { padding-right: 0; }
  .span2 { grid-column: span 2; grid-row: auto; }
  .wall { grid-template-columns: 1fr 1fr; }
  .block { padding: 3.5rem 0; }
}
@media (max-width: 767.98px) {
  .block { padding: 2.5rem 0; }
  .container { width: min(100% - 1.4rem, var(--container)); }
  .wall, .scale-row, .news-list li { grid-template-columns: 1fr; }
  .span2 { grid-column: auto; }
  .scale-meta, .lex-v { text-align: left; }
  .lex-item, .info-list li { align-items: flex-start; flex-direction: column; }
  .span2 .ph { min-height: 140px; }
}
@media (max-width: 575.98px) {
  h1 { max-width: none; }
  .navbar-brand { max-width: 12em; font-size: 0.92rem; }
  .hero-actions .btn-solid, .hero-actions .btn-line { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}

/* roulang page: category2 */
:root {
  --c-main: #E2B143;
  --c-cta: #C4653A;
  --c-cta-dark: #A3522E;
  --c-bg: #14110E;
  --c-bg-2: #1B1713;
  --c-raise: #1E1A16;
  --c-raise-2: #26211C;
  --c-line: #3A332C;
  --c-text: #F3EEE6;
  --c-muted: #B7AA9A;
  --radius: 2px;
  --shadow: 3px 3px 0 #000;
  --fast: 160ms;
  --container: 1140px;
  --bs-primary: #C4653A;
  --bs-body-bg: #14110E;
  --bs-body-color: #F3EEE6;
  --bs-border-radius: 2px;
  --bs-link-color: #E2B143;
  --bs-link-hover-color: #F3EEE6;
  --bs-secondary-color: #B7AA9A;
}
/* roulang page: category2 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.85;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, textarea { font: inherit; color: inherit; }
a { color: var(--c-main); text-decoration: none; }
h1, h2, h3, p.foot-title { font-weight: 700; letter-spacing: 0; line-height: 1.35; }
h1 { font-size: clamp(2rem, 4.2vw, 3.15rem); margin: 0 0 0.8rem; max-width: 14em; }
h2 { font-size: clamp(1.45rem, 2.5vw, 1.95rem); margin: 0 0 0.85rem; }
h3 { font-size: 1.12rem; margin: 0 0 0.45rem; }
p { margin: 0 0 0.9rem; }
.container { width: min(var(--container), calc(100% - 2rem)); margin: 0 auto; }
.site-header {
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-line);
  position: sticky;
  top: 0;
  z-index: 40;
}
.navbar { padding: 0.7rem 0; }
.nav-row { display: flex; align-items: center; gap: 0.75rem; min-height: 64px; }
.navbar-brand {
  color: var(--c-text);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.3;
  max-width: 16em;
  white-space: normal;
  margin-right: 0.4rem;
  text-decoration: none;
  border-bottom: 2px solid var(--c-main);
  padding-bottom: 0.1rem;
}
.navbar-brand:hover, .navbar-brand:focus { color: var(--c-main); }
.age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 28px;
  padding: 0 0.45rem;
  border: 1px solid var(--c-cta);
  color: var(--c-main);
  border-radius: var(--radius);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  flex: 0 0 auto;
}
.navbar-toggler {
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: var(--c-raise);
  box-shadow: var(--shadow);
}
.navbar-toggler:focus { outline: 2px solid var(--c-main); outline-offset: 2px; box-shadow: var(--shadow); }
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23F3EEE6' stroke-width='2' d='M4 8h22M4 15h22M4 22h22'/%3E%3C/svg%3E");
}
.navbar-nav { gap: 0.15rem; align-items: center; }
.nav-link {
  color: var(--c-text);
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  border-bottom: 2px solid transparent;
  transition: color var(--fast) ease, border-color var(--fast) ease;
}
.nav-link:hover, .nav-link:focus { color: var(--c-main); border-bottom-color: var(--c-main); }
.nav-link.active { color: var(--c-main); border-bottom-color: var(--c-cta); }
.btn-nav { margin-left: 0.6rem; }
.btn-solid, .btn-line {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.45rem 1rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  box-shadow: var(--shadow);
  transition: background var(--fast) ease, color var(--fast) ease, transform var(--fast) ease, box-shadow var(--fast) ease;
  text-decoration: none;
  cursor: pointer;
  line-height: 1.2;
}
.btn-solid { background: var(--c-cta); color: var(--c-text); }
.btn-solid:hover, .btn-solid:focus { background: var(--c-cta-dark); color: var(--c-text); transform: translateY(-2px); }
.btn-solid:active { transform: translate(2px, 2px); box-shadow: none; }
.btn-line { background: transparent; color: var(--c-text); border-color: var(--c-main); }
.btn-line:hover, .btn-line:focus { color: var(--c-bg); background: var(--c-main); transform: translateY(-2px); }
.btn-line:active { transform: translate(2px, 2px); box-shadow: none; }
.btn-solid:focus-visible, .btn-line:focus-visible, a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--c-main);
  outline-offset: 2px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--c-main);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  margin-bottom: 0.75rem;
}
.eyebrow::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  background: var(--c-cta);
  box-shadow: 2px 2px 0 #000;
}
.lead { color: var(--c-muted); max-width: 40em; margin-bottom: 0; }
.site-footer {
  background: #100e0c;
  border-top: 1px solid var(--c-line);
  padding: 3rem 0 1.4rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.7fr 0.7fr 0.7fr;
  gap: 1.2rem;
}
.footer-name { font-size: 1.05rem; margin: 0 0 0.55rem; color: var(--c-text); }
.site-footer p { color: var(--c-muted); max-width: 28em; }
.foot-title { color: var(--c-main); font-size: 0.92rem; margin: 0 0 0.35rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li a {
  color: var(--c-text);
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  border-bottom: 1px solid transparent;
  transition: color var(--fast) ease, border-color var(--fast) ease;
}
.site-footer li a:hover, .site-footer li a:focus { color: var(--c-main); border-bottom-color: var(--c-main); }
.copy {
  color: var(--c-muted);
  font-size: 0.85rem;
  margin: 1.2rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--c-line);
}
main { display: block; }
.band { background: var(--c-bg-2); border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); }
.page-head { padding: 3rem 0 2.2rem; }
.block { padding: 4.75rem 0; }
.crumb { display: flex; flex-wrap: wrap; gap: 0.4rem; list-style: none; margin: 0 0 1.1rem; padding: 0; color: var(--c-muted); font-size: 0.92rem; }
.crumb a { color: var(--c-text); border-bottom: 1px solid transparent; min-height: 44px; display: inline-flex; align-items: center; }
.crumb a:hover { color: var(--c-main); border-bottom-color: var(--c-main); }
.crumb li { display: flex; align-items: center; gap: 0.4rem; }
.crumb li + li::before { content: "/"; color: var(--c-line); }
.head-rule {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-end;
  margin-top: 1.3rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--c-line);
  color: var(--c-muted);
  font-size: 0.92rem;
}
.dim-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.75rem; }
.dim-link {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 108px;
  padding: 0.9rem 1rem;
  background: var(--c-raise);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  color: var(--c-text);
  transition: transform var(--fast) ease, background var(--fast) ease;
}
.dim-link:hover, .dim-link:focus { transform: translateY(-2px); background: var(--c-raise-2); color: var(--c-text); }
.dim-link strong { font-size: 1.2rem; }
.dim-link span { color: var(--c-muted); font-size: 0.9rem; }
.sec-kicker { color: var(--c-main); font-size: 0.78rem; letter-spacing: 0.14em; margin-bottom: 0.45rem; }
.mag-grid { display: grid; grid-template-columns: 1.35fr 0.85fr; gap: 1rem; align-items: start; }
.mag-card {
  background: var(--c-raise);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform var(--fast) ease;
}
.mag-card:hover { transform: translateY(-2px); }
.mag-card.wide { grid-column: 1 / -1; }
.stack { display: grid; gap: 1rem; }
.thumb {
  position: relative;
  min-height: 168px;
  background: #14110E;
  border-bottom: 1px solid var(--c-line);
}
.thumb::before, .thumb::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border-color: var(--c-main);
  border-style: solid;
}
.thumb::before { top: 8px; left: 8px; border-width: 2px 0 0 2px; }
.thumb::after { right: 8px; bottom: 8px; border-width: 0 2px 2px 0; }
.adult-tag {
  position: absolute;
  left: 1rem;
  bottom: 0.8rem;
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 0.5rem;
  border: 1px solid var(--c-cta);
  color: var(--c-main);
  font-size: 0.78rem;
  background: rgba(20, 17, 14, 0.92);
}
.mag-body { padding: 1rem 1.05rem 1.1rem; }
.meta-line { display: flex; flex-wrap: wrap; gap: 0.45rem 0.8rem; color: var(--c-muted); font-size: 0.88rem; margin-bottom: 0.45rem; }
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 0.45rem;
  border: 1px solid var(--c-line);
  color: var(--c-main);
  font-size: 0.8rem;
}
.mag-body p { color: var(--c-muted); max-width: 40em; margin-bottom: 0.8rem; }
.mag-body h3 a { color: var(--c-text); border-bottom: 1px solid transparent; transition: color var(--fast) ease, border-color var(--fast) ease; }
.mag-body h3 a:hover { color: var(--c-main); border-bottom-color: var(--c-main); }
.note-panel {
  background: var(--c-raise);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.15rem 1.2rem 0.4rem;
  position: relative;
}
.note-panel::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 8px;
  width: 10px;
  height: 10px;
  border-top: 2px solid var(--c-main);
  border-left: 2px solid var(--c-main);
}
.note-list { list-style: none; margin: 0.4rem 0 0; padding: 0; }
.note-list li {
  padding: 0.85rem 0;
  border-top: 1px solid var(--c-line);
  color: var(--c-muted);
  max-width: 42em;
}
.note-list strong { color: var(--c-text); font-weight: 700; }
.count-row { display: flex; gap: 0.8rem; overflow-x: auto; padding-bottom: 0.3rem; }
.count {
  flex: 1 0 200px;
  min-height: 124px;
  background: var(--c-raise);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem 1.05rem;
}
.count b { display: block; font-size: 2rem; line-height: 1.1; color: var(--c-main); }
.count span { color: var(--c-muted); font-size: 0.9rem; }
.count em { font-style: normal; color: var(--c-cta); font-size: 0.78rem; letter-spacing: 0.08em; }
.faq-list { display: grid; gap: 0.7rem; max-width: 46rem; }
.faq-list details {
  background: var(--c-raise);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0 1rem;
}
.faq-list summary {
  min-height: 52px;
  display: flex;
  align-items: center;
  cursor: pointer;
  color: var(--c-text);
  font-weight: 700;
  list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; margin-left: auto; color: var(--c-main); font-weight: 700; }
.faq-list details[open] summary::after { content: "–"; }
.faq-list details p { color: var(--c-muted); max-width: 40em; padding-bottom: 0.8rem; }
.read-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--c-line); }
.read-list li { border-bottom: 1px solid var(--c-line); }
.read-list a {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  min-height: 64px;
  color: var(--c-text);
  transition: color var(--fast) ease;
}
.read-list a:hover { color: var(--c-main); }
.read-list em { font-style: normal; color: var(--c-muted); white-space: nowrap; }
.pager {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.pager p { margin: 0; color: var(--c-muted); max-width: 36em; }
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: var(--c-raise);
    border: 1px solid var(--c-line);
    box-shadow: var(--shadow);
    padding: 0.5rem 0.7rem 0.8rem;
    margin-top: 0.55rem;
    flex-basis: 100%;
  }
  .nav-row { flex-wrap: wrap; }
  .btn-nav { margin: 0.35rem 0 0.4rem; }
  .mag-grid, .footer-grid, .dim-row { grid-template-columns: 1fr 1fr; }
  .mag-card.wide { grid-column: 1 / -1; }
}
@media (max-width: 767.98px) {
  .block { padding: 2.5rem 0; }
  .page-head { padding: 2.2rem 0 1.6rem; }
  .dim-row, .mag-grid, .footer-grid { grid-template-columns: 1fr; }
  .head-rule, .pager, .read-list a { align-items: flex-start; flex-direction: column; }
  h1 { max-width: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}

/* roulang page: category1 */
:root {
 --c-main: #E2B143;
 --c-cta: #C4653A;
 --c-cta-dark: #A3522E;
 --c-bg: #14110E;
 --c-bg-2: #1B1713;
 --c-raise: #1E1A16;
 --c-raise-2: #26211C;
 --c-line: #3A332C;
 --c-text: #F3EEE6;
 --c-muted: #B7AA9A;
 --radius: 2px;
 --shadow: 3px 3px 0 #000;
 --fast: 160ms;
 --container: 1140px;
 --bs-primary: #C4653A;
 --bs-body-bg: #14110E;
 --bs-body-color: #F3EEE6;
 --bs-border-radius: 2px;
 --bs-link-color: #E2B143;
 --bs-link-hover-color: #F3EEE6;
 --bs-secondary-color: #B7AA9A;
}
/* roulang page: category1 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 background: var(--c-bg);
 color: var(--c-text);
 font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
 font-size: 16px;
 line-height: 1.85;
 text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, textarea { font: inherit; color: inherit; }
a { color: var(--c-main); text-decoration: none; }
h1, h2, h3, p.foot-title { font-weight: 700; letter-spacing: 0; line-height: 1.35; }
h1 { font-size: clamp(1.8rem, 3.4vw, 2.7rem); margin: 0 0 0.8rem; }
h2 { font-size: clamp(1.35rem, 2.2vw, 1.8rem); margin: 0 0 1rem; }
h3 { font-size: 1.12rem; margin: 0 0 0.45rem; }
p { margin: 0 0 0.85rem; }
.container { width: min(var(--container), calc(100% - 2rem)); margin: 0 auto; }
.site-header {
 background: var(--c-bg);
 border-bottom: 1px solid var(--c-line);
 position: sticky;
 top: 0;
 z-index: 40;
}
.navbar { padding: 0.7rem 0; }
.nav-row { display: flex; align-items: center; gap: 0.75rem; min-height: 64px; }
.navbar-brand {
 color: var(--c-text);
 font-weight: 700;
 font-size: 1rem;
 line-height: 1.3;
 max-width: 16em;
 white-space: normal;
 margin-right: 0.4rem;
 text-decoration: none;
 border-bottom: 2px solid var(--c-main);
 padding-bottom: 0.1rem;
}
.navbar-brand:hover, .navbar-brand:focus { color: var(--c-main); }
.age-badge {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-width: 44px;
 height: 28px;
 padding: 0 0.45rem;
 border: 1px solid var(--c-cta);
 color: var(--c-main);
 border-radius: var(--radius);
 font-size: 0.78rem;
 letter-spacing: 0.04em;
 flex: 0 0 auto;
}
.navbar-toggler {
 margin-left: auto;
 width: 44px;
 height: 44px;
 border: 1px solid var(--c-line);
 border-radius: var(--radius);
 background: var(--c-raise);
 box-shadow: var(--shadow);
}
.navbar-toggler:focus { outline: 2px solid var(--c-main); outline-offset: 2px; box-shadow: var(--shadow); }
.navbar-toggler-icon {
 background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23F3EEE6' stroke-width='2' d='M4 8h22M4 15h22M4 22h22'/%3E%3C/svg%3E");
}
.navbar-nav { gap: 0.15rem; align-items: center; }
.nav-link {
 color: var(--c-text);
 min-height: 44px;
 display: flex;
 align-items: center;
 padding: 0.35rem 0.75rem;
 border-bottom: 2px solid transparent;
 transition: color var(--fast) ease, border-color var(--fast) ease;
}
.nav-link:hover, .nav-link:focus { color: var(--c-main); border-bottom-color: var(--c-main); }
.nav-link.active { color: var(--c-main); border-bottom-color: var(--c-cta); }
.btn-nav { margin-left: 0.6rem; }
.btn-solid, .btn-line, .sort-btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 44px;
 padding: 0.45rem 1rem;
 border-radius: var(--radius);
 border: 1px solid transparent;
 box-shadow: var(--shadow);
 transition: background var(--fast) ease, color var(--fast) ease, transform var(--fast) ease, box-shadow var(--fast) ease;
 text-decoration: none;
 cursor: pointer;
 line-height: 1.2;
 background: transparent;
}
.btn-solid { background: var(--c-cta); color: var(--c-text); }
.btn-solid:hover, .btn-solid:focus { background: var(--c-cta-dark); color: var(--c-text); transform: translateY(-2px); }
.btn-solid:active { transform: translate(2px, 2px); box-shadow: none; }
.btn-line { background: transparent; color: var(--c-text); border-color: var(--c-main); }
.btn-line:hover, .btn-line:focus { color: var(--c-bg); background: var(--c-main); transform: translateY(-2px); }
.btn-solid:focus-visible, .btn-line:focus-visible, .sort-btn:focus-visible, a:focus-visible, button:focus-visible {
 outline: 2px solid var(--c-main);
 outline-offset: 2px;
}
.eyebrow {
 display: inline-flex;
 align-items: center;
 gap: 0.45rem;
 color: var(--c-main);
 font-size: 0.78rem;
 letter-spacing: 0.16em;
 margin-bottom: 0.75rem;
}
.eyebrow::before {
 content: "";
 width: 0.5rem;
 height: 0.5rem;
 background: var(--c-cta);
 box-shadow: 2px 2px 0 #000;
}
.lead { color: var(--c-muted); max-width: 40em; margin-bottom: 0; }
main section { padding: 4.75rem 0; }
main section + section { border-top: 1px solid var(--c-line); }
.band-a { background: var(--c-bg); }
.band-b { background: var(--c-bg-2); }
.cat-head { padding-top: 3.2rem; padding-bottom: 2.4rem; }
.crumb { display: flex; flex-wrap: wrap; gap: 0.4rem; list-style: none; margin: 0 0 1.1rem; padding: 0; color: var(--c-muted); font-size: 0.92rem; }
.crumb a { color: var(--c-muted); border-bottom: 1px solid transparent; min-height: 44px; display: inline-flex; align-items: center; }
.crumb a:hover { color: var(--c-main); border-bottom-color: var(--c-main); }
.crumb li:not(:last-child)::after { content: "/"; margin-left: 0.4rem; color: var(--c-line); }
.head-row { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(220px, 0.55fr); gap: 1.2rem; align-items: end; }
.head-note {
 background: var(--c-raise);
 border: 1px solid var(--c-line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 1rem 1.05rem 0.9rem;
 position: relative;
}
.head-note::before, .head-note::after {
 content: "";
 position: absolute;
 width: 10px;
 height: 10px;
 border-color: var(--c-main);
 border-style: solid;
}
.head-note::before { top: 6px; left: 6px; border-width: 2px 0 0 2px; }
.head-note::after { right: 6px; bottom: 6px; border-width: 0 2px 2px 0; }
.head-note p { margin: 0; color: var(--c-muted); }
.head-note strong { color: var(--c-text); font-weight: 700; }
.sortbar { padding: 1.4rem 0; }
.sort-row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.65rem; }
.sort-label { color: var(--c-muted); margin-right: 0.3rem; }
.sort-btn { color: var(--c-text); border-color: var(--c-line); background: var(--c-raise); }
.sort-btn:hover, .sort-btn:focus, .sort-btn.is-on { background: var(--c-cta); color: var(--c-text); border-color: var(--c-cta); transform: translateY(-2px); }
.sort-btn:active { transform: translate(2px, 2px); box-shadow: none; }
.entry-list { display: flex; flex-direction: column; gap: 1rem; }
.entry {
 display: grid;
 grid-template-columns: 210px minmax(0, 1fr);
 gap: 1rem;
 background: var(--c-raise);
 border: 1px solid var(--c-line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 0.8rem;
 transition: transform var(--fast) ease, background var(--fast) ease;
}
.entry:hover { transform: translateY(-2px); background: var(--c-raise-2); }
.ph {
 min-height: 148px;
 background:
  linear-gradient(180deg, rgba(226,177,67,0.08), transparent 42%),
  var(--c-bg);
 border: 1px solid var(--c-line);
 border-radius: var(--radius);
 display: flex;
 flex-direction: column;
 justify-content: space-between;
 padding: 0.75rem;
}
.ph span { color: var(--c-main); font-size: 0.78rem; letter-spacing: 0.12em; }
.ph b { font-weight: 700; color: var(--c-text); }
.entry-kicker { color: var(--c-main); font-size: 0.82rem; margin-bottom: 0.25rem; }
.meta-line { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.7rem 0 0.85rem; }
.tag {
 display: inline-flex;
 align-items: center;
 min-height: 28px;
 padding: 0.1rem 0.5rem;
 border: 1px solid var(--c-line);
 border-radius: var(--radius);
 color: var(--c-muted);
 font-size: 0.82rem;
 background: var(--c-bg);
}
.tag em { font-style: normal; color: var(--c-main); margin-right: 0.25rem; }
.entry p { color: var(--c-muted); max-width: 40em; margin-bottom: 0.7rem; }
.more-row { display: flex; justify-content: flex-start; padding-top: 1.2rem; }
.scale-board { display: grid; gap: 0.85rem; }
.scale-item {
 display: grid;
 grid-template-columns: 7.5rem minmax(0, 1fr);
 gap: 0.9rem;
 align-items: center;
 background: var(--c-raise);
 border: 1px solid var(--c-line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 0.9rem 1rem;
}
.scale-name { color: var(--c-text); font-weight: 700; }
.bar { height: 10px; background: #2a241e; border: 1px solid var(--c-line); border-radius: var(--radius); }
.bar i { display: block; height: 100%; background: var(--c-cta); }
.bar.long i { width: 92%; background: var(--c-main); }
.bar.thick i { width: 74%; }
.bar.big i { width: 83%; background: #d7a24a; }
.scale-item p { margin: 0.35rem 0 0; color: var(--c-muted); }
.pick-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(240px, 0.75fr); gap: 1rem; align-items: start; }
.pick {
 display: flex;
 flex-direction: column;
 justify-content: space-between;
 background: var(--c-raise);
 border: 1px solid var(--c-line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 overflow: hidden;
 color: var(--c-text);
 transition: transform var(--fast) ease;
}
.pick:hover { transform: translateY(-2px); color: var(--c-text); }
.pick-tall { min-height: 460px; }
.pick-short { min-height: 300px; }
.pick .ph { min-height: 180px; border: 0; border-bottom: 1px solid var(--c-line); border-radius: 0; }
.pick-body { padding: 1rem 1.05rem 1.1rem; }
.pick-body p { color: var(--c-muted); }
.faq-list { display: flex; flex-direction: column; gap: 0.7rem; }
.acc-item {
 background: var(--c-raise);
 border: 1px solid var(--c-line) !important;
 border-radius: var(--radius) !important;
 box-shadow: var(--shadow);
 overflow: hidden;
}
.acc-btn {
 width: 100%;
 text-align: left;
 background: var(--c-raise);
 color: var(--c-text);
 border: 0;
 border-radius: 0;
 min-height: 52px;
 padding: 0.8rem 1rem;
 box-shadow: none;
 font-weight: 700;
}
.acc-btn:hover, .acc-btn:focus { background: var(--c-raise-2); color: var(--c-main); }
.acc-btn:not(.collapsed) { background: var(--c-raise-2); color: var(--c-main); }
.acc-btn::after { filter: grayscale(1) brightness(2); }
.acc-body { background: var(--c-bg); color: var(--c-muted); padding: 0.9rem 1rem 1rem; border-top: 1px solid var(--c-line); }
.relate-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.relate-card {
 display: block;
 background: var(--c-raise);
 border: 1px solid var(--c-line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 1rem;
 min-height: 168px;
 color: var(--c-text);
 transition: transform var(--fast) ease, background var(--fast) ease;
}
.relate-card:hover { transform: translateY(-2px); background: var(--c-raise-2); color: var(--c-text); }
.relate-card span { display: block; color: var(--c-main); font-size: 0.82rem; margin-bottom: 0.35rem; }
.relate-card p { color: var(--c-muted); margin: 0.4rem 0 0; }
.site-footer { background: #100e0c; border-top: 1px solid var(--c-line); padding: 3rem 0 1.4rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 1rem; }
.footer-name { color: var(--c-text); font-weight: 700; border-bottom: 2px solid var(--c-main); display: inline-block; margin-bottom: 0.7rem; }
.foot-title { color: var(--c-main); font-size: 0.92rem; margin-bottom: 0.45rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 0.28rem 0; }
.site-footer a { color: var(--c-muted); border-bottom: 1px solid transparent; transition: color var(--fast) ease, border-color var(--fast) ease; }
.site-footer a:hover { color: var(--c-main); border-bottom-color: var(--c-main); }
.copy { color: var(--c-muted); font-size: 0.85rem; margin: 1.4rem 0 0; border-top: 1px solid var(--c-line); padding-top: 0.9rem; }
@media (max-width: 1199.98px) {
 .head-row, .pick-grid { grid-template-columns: 1fr; }
 .pick-tall, .pick-short { min-height: 0; }
}
@media (max-width: 991.98px) {
 .navbar-collapse { background: var(--c-bg); border-top: 1px solid var(--c-line); padding: 0.4rem 0 0.9rem; margin-top: 0.4rem; }
 .navbar-nav { align-items: stretch; }
 .btn-nav { margin: 0.5rem 0 0; width: fit-content; }
 .footer-grid, .relate-grid { grid-template-columns: 1fr 1fr; }
 main section { padding: 3.2rem 0; }
}
@media (max-width: 767.98px) {
 .entry, .scale-item { grid-template-columns: 1fr; }
 .ph { min-height: 120px; }
 .footer-grid, .relate-grid { grid-template-columns: 1fr; }
 .cat-head { padding-top: 2.2rem; }
}
@media (max-width: 575.98px) {
 main section { padding: 2.5rem 0; }
 h1 { font-size: 1.55rem; }
 .sort-row { gap: 0.5rem; }
 .container { width: min(var(--container), calc(100% - 1.4rem)); }
}
@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}