/* roulang page: index */
:root {
  --bg: #F4F7FB;
  --band: #EEF3F9;
  --primary: #2F6FE4;
  --primary-dark: #1E4FB8;
  --primary-soft: #EAF1FF;
  --accent: #C45C7A;
  --text: #1C2430;
  --muted: #5C6B80;
  --card: #FFFFFF;
  --border: #E3EAF3;
  --line: #EDF1F7;
  --shadow: 0 12px 32px rgba(31, 58, 95, 0.08);
  --shadow-hover: 0 16px 36px rgba(31, 58, 95, 0.12);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 12px;
  --container: 1152px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.75;
}
img { max-width: 100%; display: block; }
button, input, textarea { font-family: inherit; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: 700; letter-spacing: 0; }
h1 { font-size: clamp(32px, 4vw, 48px); line-height: 1.25; }
h2 { font-size: clamp(26px, 3vw, 32px); line-height: 1.35; }
h3 { font-size: 18px; line-height: 1.45; }
::selection { background: var(--primary-soft); color: var(--text); }
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}
.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--primary);
  color: #fff;
  padding: 8px 12px;
  border-radius: 999px;
  z-index: 80;
}
.skip:focus { top: 12px; }
.wrap {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}
section[id] { scroll-margin-top: 118px; }
.band { background: var(--band); }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--bg);
  padding: 16px 0 8px;
}
.nav-panel {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 12px 14px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex: 0 0 auto;
}
.logo-badge {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--primary-soft);
  color: var(--primary);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 14px;
  line-height: 1.1;
  text-align: center;
}
.logo-text { display: flex; flex-direction: column; min-width: 0; }
.logo-text strong { font-size: 16px; line-height: 1.3; font-weight: 700; }
.logo-text span { font-size: 12px; color: var(--muted); line-height: 1.3; }
.nav-scroll {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
}
.nav-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  padding: 0 12px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--text);
  font-size: 14px;
  line-height: 1;
  white-space: nowrap;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.nav-pill svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.8; }
.nav-pill:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.nav-pill:active { transform: translateY(0); }
.nav-pill.is-active {
  background: var(--primary-soft);
  color: var(--primary);
  border-color: #D5E3FF;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 8px 18px rgba(47, 111, 228, 0.18); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: var(--shadow-hover); }
.btn-primary:active { transform: translateY(0); background: var(--primary-dark); }
.btn-secondary { background: #fff; color: var(--primary); border-color: var(--primary); }
.btn-secondary:hover { background: #F3F7FF; transform: translateY(-1px); }
.btn-secondary:active { transform: translateY(0); }
.nav-cta { flex: 0 0 auto; }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 12px;
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex: 0 0 auto;
}
.dot-primary { background: var(--primary); }
.dot-accent { background: var(--accent); }
.lead {
  margin-top: 12px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
}
.prose {
  margin-top: 14px;
  color: var(--muted);
  max-width: 640px;
}
.section-head { max-width: 760px; margin-bottom: 28px; }
.section-head p, .note, .card p, .bar p, .news-copy, .qa p, .faq-item p, .foot-note {
  color: var(--muted);
  font-size: 16px;
}
.tiny { font-size: 13px; color: var(--muted); line-height: 1.6; }
.card, .panel, .metric, .side-card, .scene, .level, .day, .qa, .faq-box, .form-card, .foot-card, .compare, .timeline-node, .news-main, .news-side a, .entry-card {
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.card, .panel, .compare, .faq-box, .form-card, .foot-card, .entry-card, .news-main {
  border-radius: var(--radius-lg);
}
.metric, .side-card, .scene, .level, .day, .qa, .timeline-node, .news-side a {
  border-radius: var(--radius-md);
}
.card, .metric, .side-card, .news-main, .news-side a, .entry-card {
  transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover, .metric:hover, .side-card:hover, .news-main:hover, .news-side a:hover, .entry-card:hover {
  box-shadow: var(--shadow-hover);
}
.board-copy { padding: 8px 8px 8px 0; }
.metric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.metric {
  position: relative;
  overflow: hidden;
  min-height: 148px;
  padding: 22px 18px 16px;
}
.metric::before {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  top: 14px;
  height: 16px;
  background: repeating-linear-gradient(90deg, transparent 0 12px, rgba(47, 111, 228, 0.12) 12px 13px);
}
.metric b {
  display: block;
  margin-top: 28px;
  color: var(--primary);
  font-size: clamp(32px, 4vw, 44px);
  line-height: 1;
  font-weight: 700;
}
.metric span { display: block; margin-top: 10px; color: var(--muted); font-size: 13px; }
.matrix { display: grid; grid-template-columns: 1.4fr .9fr; gap: 16px; }
.stack { display: grid; gap: 16px; }
.card { padding: 28px; }
.card h3, .side-card h3, .news-main h3, .entry-card h3 { font-size: 20px; }
.icon-line { width: 28px; height: 28px; color: var(--primary); margin-bottom: 16px; }
.icon-line svg { width: 28px; height: 28px; stroke: currentColor; fill: none; stroke-width: 1.7; }
.text-link {
  display: inline-flex;
  margin-top: 16px;
  color: var(--primary);
  font-weight: 700;
  font-size: 14px;
}
.text-link:hover { color: var(--primary-dark); }
.bottom-note {
  margin-top: 16px;
  padding: 16px 20px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--border);
  color: var(--muted);
}
.compare { padding: 8px 22px 10px; }
.compare-row {
  display: grid;
  grid-template-columns: 140px 1fr 1.15fr;
  gap: 18px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.compare-row:first-child { border-top: 0; }
.dim { font-weight: 700; }
.path-label { color: var(--primary); font-size: 13px; font-weight: 700; margin-bottom: 4px; }
.timeline { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  top: 28px;
  height: 2px;
  background: var(--border);
}
.timeline-node { position: relative; padding: 22px 18px 18px; }
.node-index {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 14px;
  position: relative;
  z-index: 1;
}
.topic-grid { display: grid; grid-template-columns: 1.45fr .8fr; gap: 16px; }
.topic-main { padding: 32px; min-height: 320px; display: flex; flex-direction: column; }
.topic-main p, .side-card p { margin-top: 10px; }
.side-card { display: block; padding: 22px; }
.side-card + .side-card { margin-top: 16px; }
.tag-row, .meta-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.tag, .date-tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
}
.tag-soft { background: var(--line); color: var(--muted); }
.scene-list, .level-list { display: grid; gap: 12px; }
.scene, .level { display: grid; grid-template-columns: 8px 1fr; overflow: hidden; }
.scene-bar, .level-bar { background: var(--primary); }
.scene-body, .level-body { padding: 16px 18px; }
.scene h3, .level h3 { font-size: 18px; }
.catalog {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 20px;
  align-items: center;
}
.entry-card { padding: 28px; }
.news-grid { display: grid; grid-template-columns: 1.4fr .8fr; gap: 16px; }
.news-main, .news-side a { display: block; padding: 24px; }
.news-side { display: grid; gap: 16px; }
.date-tag { background: #F7F9FC; border: 1px solid var(--border); }
.more-row { display: flex; justify-content: flex-end; margin-top: 16px; }
.assure-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 28px; margin-top: 8px; }
.assure-item { display: grid; grid-template-columns: 36px 1fr; gap: 12px; padding-top: 8px; }
.assure-item svg { width: 28px; height: 28px; stroke: var(--primary); fill: none; stroke-width: 1.7; }
.qa-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.qa { padding: 20px 22px; }
.qa h3 { font-size: 16px; margin-bottom: 8px; }
.faq-box { padding: 8px 22px; }
.faq-item { border-top: 1px solid var(--line); }
.faq-item:first-child { border-top: 0; }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-weight: 700;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "";
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--primary);
  border-bottom: 2px solid var(--primary);
  transform: rotate(45deg);
  flex: 0 0 auto;
}
.faq-item[open] summary { color: var(--primary); }
.faq-item[open] summary::after { transform: rotate(225deg); margin-top: 6px; }
.faq-item p { padding: 0 0 18px; max-width: 760px; }
.form-card { width: min(100%, 640px); margin: 0 auto; padding: 32px 28px; }
.form-grid { display: grid; gap: 14px; margin-top: 18px; }
label { display: grid; gap: 6px; font-size: 14px; font-weight: 700; }
input, textarea {
  width: 100%;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 15px;
  line-height: 1.6;
}
textarea { min-height: 96px; resize: vertical; }
input:focus, textarea:focus { border-color: var(--primary); outline: 2px solid rgba(47, 111, 228, 0.25); outline-offset: 1px; }
.agree { font-size: 13px; color: var(--muted); font-weight: 400; }
.form-tip {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 14px;
}
.calendar-scroll { overflow-x: auto; padding-bottom: 4px; }
.calendar { display: grid; grid-template-columns: repeat(7, minmax(92px, 1fr)); gap: 10px; min-width: 700px; }
.day { padding: 16px 12px; }
.day b { display: block; font-size: 15px; }
.day em { display: block; margin-top: 8px; font-style: normal; font-size: 13px; font-weight: 700; color: var(--primary); }
.day.wait em { color: var(--muted); }
.foot { padding: 28px 0 48px; }
.foot-card { padding: 28px; display: grid; grid-template-columns: 1.2fr .8fr .9fr; gap: 24px; }
.foot a { display: block; color: var(--muted); font-size: 14px; padding: 4px 0; }
.foot a:hover { color: var(--primary); }
.copy { margin-top: 14px; color: var(--muted); font-size: 13px; }
.status-inline { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; color: var(--text); }
@media (max-width: 1023px) {
  .matrix, .topic-grid, .catalog, .news-grid, .foot-card { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr 1fr; }
  .timeline::before { display: none; }
}
@media (max-width: 767px) {
  .wrap { width: min(100% - 32px, var(--container)); }
  .nav-panel { flex-direction: column; align-items: stretch; }
  .nav-scroll { overflow-x: auto; padding-bottom: 2px; }
  .nav-cta { width: 100%; }
  .metric-grid, .qa-grid, .assure-grid, .compare-row, .timeline { grid-template-columns: 1fr; }
  .hero-actions { display: grid !important; }
  .hero-actions .btn { width: 100%; }
  .board-copy { padding-right: 0; }
  h3 { font-size: 18px; }
}
@media (min-width: 768px) {
  .wrap { width: min(calc(100% - 64px), var(--container)); }
  .metric-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .card, .form-card, .foot-card, .entry-card { padding: 20px; }
  .logo-text span { display: none; }
  .compare { padding-inline: 14px; }
}

/* roulang page: category1 */
:root {
 --bg: #F4F7FB;
 --band: #EEF3F9;
 --primary: #2F6FE4;
 --primary-dark: #1E4FB8;
 --primary-soft: #EAF1FF;
 --accent: #C45C7A;
 --text: #1C2430;
 --muted: #5C6B80;
 --card: #FFFFFF;
 --border: #E3EAF3;
 --line: #EDF1F7;
 --shadow: 0 12px 32px rgba(31, 58, 95, 0.08);
 --shadow-hover: 0 16px 36px rgba(31, 58, 95, 0.12);
 --radius-lg: 20px;
 --radius-md: 14px;
 --radius-sm: 12px;
 --container: 1152px;
}
/* roulang page: category1 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 background: var(--bg);
 color: var(--text);
 font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
 font-size: 16px;
 line-height: 1.75;
}
img { max-width: 100%; display: block; }
button, input, textarea { font-family: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: clamp(32px, 4vw, 48px); font-weight: 700; line-height: 1.25; }
h2 { font-size: clamp(28px, 3vw, 32px); font-weight: 700; line-height: 1.3; }
h3 { font-size: 20px; font-weight: 700; line-height: 1.4; }
section[id], #more-list { scroll-margin-top: 118px; }
.wrap { max-width: var(--container); margin: 0 auto; padding: 0 16px; }
.site-header { position: sticky; top: 0; z-index: 40; background: var(--bg); padding: 16px 0 8px; }
.nav-panel {
 display: flex;
 align-items: center;
 gap: 14px;
 background: var(--card);
 border: 1px solid var(--border);
 border-radius: var(--radius-lg);
 box-shadow: var(--shadow);
 padding: 12px 14px;
}
.logo { display: flex; align-items: center; gap: 10px; min-width: 0; flex: 0 0 auto; }
.logo-badge {
 width: 42px; height: 42px; border-radius: 14px; background: var(--primary-soft); color: var(--primary);
 display: grid; place-items: center; font-weight: 700; font-size: 14px; line-height: 1.1; text-align: center;
}
.logo-text { display: flex; flex-direction: column; min-width: 0; }
.logo-text strong { font-size: 16px; line-height: 1.3; font-weight: 700; }
.logo-text span { font-size: 12px; color: var(--muted); line-height: 1.3; }
.nav-scroll { display: flex; align-items: center; gap: 8px; flex: 1; min-width: 0; }
.nav-pill {
 display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 0 12px;
 background: #fff; border: 1px solid var(--border); border-radius: 14px; color: var(--text);
 font-size: 14px; line-height: 1; white-space: nowrap;
 transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.nav-pill svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.8; }
.nav-pill:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.nav-pill:active { transform: translateY(0); }
.nav-pill.is-active { background: var(--primary-soft); color: var(--primary); border-color: #D5E3FF; }
.btn {
 display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 18px;
 border-radius: 999px; border: 1px solid transparent; font-size: 14px; font-weight: 700; line-height: 1;
 cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 8px 18px rgba(47, 111, 228, 0.18); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: var(--shadow-hover); }
.btn-primary:active { transform: translateY(0); background: var(--primary-dark); }
.btn-secondary { background: #fff; color: var(--primary); border-color: var(--primary); }
.btn-secondary:hover { background: #F3F7FF; transform: translateY(-1px); }
.btn-secondary:active { transform: translateY(0); }
.nav-cta { flex: 0 0 auto; }
.block { padding: 64px 0; }
.band { background: var(--band); }
.section-head { max-width: 760px; margin-bottom: 28px; }
.section-head p, .note, .card p, .panel p, .side-card p, .qa p, .foot-note, .info-sub {
 color: var(--muted); font-size: 16px;
}
.section-head p, .note { margin-top: 8px; }
.card, .panel, .side-card, .qa, .foot-card, .entry-card, .topic-main {
 background: var(--card); border: 1px solid var(--border); box-shadow: var(--shadow);
}
.card, .panel, .foot-card, .entry-card, .topic-main { border-radius: var(--radius-lg); }
.side-card, .qa { border-radius: var(--radius-md); }
.card, .panel { padding: 28px; }
.card, .side-card, .topic-main, .entry-card, .info-row, .qa {
 transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover, .panel:hover, .side-card:hover, .topic-main:hover, .entry-card:hover, .qa:hover {
 box-shadow: var(--shadow-hover);
}
.side-card:hover, .topic-main:hover, .info-row:hover { transform: translateY(-1px); }
.topic-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.topic-main { padding: 32px; min-height: 320px; display: flex; flex-direction: column; }
.topic-main p, .side-card p { margin-top: 10px; }
.side-card { display: block; padding: 22px; }
.side-card + .side-card { margin-top: 16px; }
.card h3, .side-card h3, .topic-main h3, .panel h3 { font-size: 20px; }
.tag-row, .meta-row, .status-line { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 14px; }
.tag, .date-tag {
 display: inline-flex; align-items: center; min-height: 26px; padding: 0 10px; border-radius: 999px;
 background: var(--primary-soft); color: var(--primary); font-size: 12px; font-weight: 700;
}
.tag-soft { background: var(--line); color: var(--muted); }
.date-tag { background: #F7F9FC; border: 1px solid var(--border); color: var(--muted); }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex: 0 0 auto; }
.dot-accent { background: var(--accent); }
.dot-primary { background: var(--primary); }
.status-line { font-size: 12px; color: var(--muted); margin-top: auto; padding-top: 18px; }
.crumb { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; margin-bottom: 14px; }
.crumb a { color: var(--primary); font-weight: 700; }
.crumb a:hover { color: var(--primary-dark); }
.range { margin-top: 10px; color: var(--muted); font-size: 16px; }
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; }
.filter-pill {
 appearance: none; border: 1px solid var(--border); background: #fff; color: var(--text);
 min-height: 40px; padding: 0 16px; border-radius: 999px; font-size: 14px; font-weight: 700; cursor: pointer;
 transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.filter-pill:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.filter-pill:active { transform: translateY(0); }
.filter-pill.is-on { background: var(--primary-soft); color: var(--primary); border-color: #D5E3FF; }
.point-row { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 8px; }
.point { padding: 8px 0 8px 14px; border-left: 3px solid var(--primary); }
.point h3 { font-size: 18px; }
.point p { margin-top: 6px; color: var(--muted); font-size: 14px; }
.two-col, .qa-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.mini { margin-top: 8px; color: var(--muted); font-size: 14px; }
.info-list { display: grid; }
.info-row {
 display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: start;
 padding: 16px 0; border-top: 1px solid var(--line);
}
.info-row:first-child { border-top: 0; padding-top: 0; }
.info-row strong { display: block; font-size: 18px; font-weight: 700; line-height: 1.45; }
.info-sub { margin-top: 4px; font-size: 14px; color: var(--muted); }
.info-row:hover strong { color: var(--primary); }
.qa { padding: 20px 22px; }
.qa h3 { font-size: 18px; color: var(--primary); }
.qa p { margin-top: 8px; }
.more-row { display: flex; justify-content: flex-start; margin-top: 18px; }
.more-list { margin-top: 8px; }
.text-link { display: inline-flex; margin-top: 16px; color: var(--primary); font-weight: 700; font-size: 14px; }
.text-link:hover { color: var(--primary-dark); }
.foot { padding: 8px 0 48px; }
.foot-card { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; padding: 28px; }
.foot-card h3 { font-size: 16px; margin-bottom: 10px; }
.foot-card a { display: block; color: var(--muted); font-size: 14px; padding: 4px 0; }
.foot-card a.logo { display: flex; color: var(--text); padding: 0; }
.foot-card a:hover { color: var(--primary); }
.copy { margin-top: 16px; color: var(--muted); font-size: 13px; }
.tiny { font-size: 13px; color: var(--muted); line-height: 1.7; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
a:focus-visible, button:focus-visible {
 outline: 2px solid var(--primary); outline-offset: 3px;
}
@media (min-width: 768px) {
 .wrap { padding: 0 32px; }
 .block { padding: 96px 0; }
 .topic-grid { grid-template-columns: 1fr 1fr; }
 .point-row, .qa-grid { grid-template-columns: 1fr 1fr 1fr; }
 .two-col, .qa-grid { grid-template-columns: 1fr 1fr; }
 .point-row { grid-template-columns: 1fr 1fr 1fr; }
}
@media (min-width: 1024px) {
 .topic-grid { grid-template-columns: 1.45fr .8fr; }
}
@media (max-width: 1099px) {
 .nav-pill { padding: 0 8px; font-size: 13px; }
 .logo-text strong { font-size: 15px; }
}
@media (max-width: 1023px) {
 .foot-card { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 767px) {
 .nav-panel { flex-direction: column; align-items: stretch; }
 .nav-scroll { width: 100%; overflow-x: auto; padding-bottom: 2px; }
 .nav-cta { width: 100%; }
 .foot-card, .topic-grid, .two-col, .qa-grid, .point-row { grid-template-columns: 1fr; }
 .side-card + .side-card { margin-top: 12px; }
}
@media (max-width: 520px) {
 .card, .panel, .topic-main { padding: 18px; }
 .logo-text strong { font-size: 14px; }
 .info-row { grid-template-columns: 1fr; }
 h1 { font-size: 32px; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 *, *::before, *::after { transition: none !important; }
}