/* roulang page: index */
:root {
  --bg: #12100E;
  --bg-2: #161311;
  --panel: #1C1917;
  --text: #F6F1EA;
  --muted: #A39890;
  --wine: #7A2E45;
  --wine-h: #8E3A52;
  --wine-a: #641f36;
  --sand: #C6A37A;
  --clay: #A5684B;
  --rose: #B76E79;
  --line: rgba(246, 241, 234, .12);
  --radius: 10px;
  --shadow: 0 12px 28px rgba(122, 46, 69, .18);
  --pad: 64px;
  --sans: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; font-size: 16px; }
button { cursor: pointer; }
::selection { background: var(--wine); color: var(--text); }
:focus-visible { outline: 2px solid var(--sand); outline-offset: 3px; }
[id] { scroll-margin-top: 88px; }
.wrap { width: min(1200px, calc(100% - 40px)); margin: 0 auto; }
.block { padding: 64px 0; background: var(--bg); }
.block-alt { background: var(--bg-2); }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--sand);
  font-size: 13px;
  letter-spacing: .08em;
}
.kicker::before { content: ""; width: 28px; height: 1px; background: var(--sand); }
h1 {
  margin: 14px 0 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.12;
  letter-spacing: -.02em;
}
.block-title {
  margin: 0;
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 600;
  line-height: 1.28;
  letter-spacing: -.01em;
}
.sub { margin: 16px 0 0; color: var(--text); font-size: 18px; line-height: 1.6; }
.lead { margin: 16px 0 0; max-width: 720px; color: var(--text); font-size: 16px; }
.lead + .lead { margin-top: 10px; }
.meta { color: var(--muted); font-size: 13px; line-height: 1.6; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; letter-spacing: .02em; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.header-bar { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { font-size: 18px; font-weight: 600; letter-spacing: .02em; min-height: 44px; display: inline-flex; align-items: center; }
.nav-desk { display: none; align-items: center; gap: 8px; }
.nav-link {
  position: relative;
  min-height: 44px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  color: var(--text);
  font-size: 15px;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 10px;
  height: 1px;
  background: var(--sand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav-link:hover::after, .nav-link:focus-visible::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 8px; }
.menu-btn {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.menu-btn span { display: block; width: 16px; height: 1px; background: var(--text); }
.mobile-nav {
  display: flex;
  flex-direction: column;
  padding: 8px 20px 16px;
  border-top: 1px solid var(--line);
  background: var(--bg);
}
.mobile-nav a { min-height: 44px; display: flex; align-items: center; border-bottom: 1px solid var(--line); }
.btn {
  min-height: 44px;
  padding: 0 18px;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  transition: background .25s ease, color .25s ease, border-color .25s ease, transform .25s ease;
  font-weight: 600;
}
.btn-solid { background: var(--wine); color: var(--text); }
.btn-solid:hover { background: var(--wine-h); }
.btn-solid:active { background: var(--wine-a); }
.btn-line { background: transparent; color: var(--text); border-color: var(--line); }
.btn-line:hover { border-color: var(--sand); color: var(--sand); }
.hero-grid { display: grid; gap: 28px; align-items: stretch; }
.zone-board {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 100%;
}
.ribbon {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 1;
  border: 1px solid var(--sand);
  color: var(--sand);
  border-radius: 999px;
  font-size: 12px;
  min-height: 28px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
}
.zb-row { padding: 22px 22px 18px; border-top: 1px solid var(--line); }
.zb-row:first-of-type { border-top: 0; padding-top: 58px; min-height: 168px; }
.zb-row:nth-of-type(2) { min-height: 112px; }
.zb-row:nth-of-type(3) { min-height: 92px; }
.zb-no { font-size: 28px; color: var(--text); }
.dot { width: 8px; height: 8px; border-radius: 999px; display: inline-block; }
.dot-1 { background: var(--wine); }
.dot-2 { background: var(--clay); }
.dot-3 { background: var(--rose); }
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
a.card:hover, .card.is-link:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: rgba(198, 163, 122, .45); }
.zone-big { min-height: 320px; display: flex; flex-direction: column; justify-content: space-between; }
.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 12px;
  color: var(--muted);
}
.stat-num { font-size: clamp(40px, 5vw, 64px); line-height: 1; font-weight: 600; margin: 0; }
.stat-grid { display: grid; gap: 12px; }
.step-grid { display: grid; gap: 12px; position: relative; }
.step-no { color: var(--sand); font-size: 13px; }
.split { display: grid; gap: 28px; align-items: start; }
.line-list { display: flex; flex-direction: column; }
.line-item {
  padding: 16px 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 6px;
}
.line-item:hover .item-title { color: var(--sand); }
.item-title { font-size: 18px; font-weight: 600; transition: color .25s ease; }
.timeline { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 12px; }
.tl-item { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; background: var(--panel); }
.wall { display: grid; gap: 12px; }
.wall a { min-height: 120px; }
.wall-lg { min-height: 220px; }
.news-main { display: grid; gap: 12px; }
.entry-bar {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--panel);
}
.partner-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.partner {
  min-height: 64px;
  min-width: 140px;
  flex: 1 1 140px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--panel);
}
.geo { width: 28px; height: 28px; border: 1px solid var(--sand); border-radius: 50%; position: relative; flex: none; }
.geo::after { content: ""; position: absolute; inset: 8px; border-top: 1px solid var(--sand); border-left: 1px solid var(--sand); }
.log-list { margin-top: 8px; }
.log-row {
  display: grid;
  gap: 8px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
details.faq-item { border-top: 1px solid var(--line); }
details.faq-item summary {
  list-style: none;
  cursor: pointer;
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-weight: 600;
}
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after { content: "+"; color: var(--sand); font-family: var(--mono); font-weight: 500; }
details.faq-item[open] summary::after { content: "–"; }
.faq-a { margin: 0 0 16px; color: var(--text); max-width: 760px; }
.assure-grid { display: grid; gap: 12px; }
.assure-cell { border-top: 1px solid var(--line); padding-top: 14px; }
.cta-grid { display: grid; gap: 28px; }
.form-grid { display: grid; gap: 14px; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
input, select {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  outline: none;
}
input:hover, select:hover, input:focus, select:focus { border-color: var(--sand); }
select {
  background-image: linear-gradient(45deg, transparent 50%, var(--sand) 50%), linear-gradient(135deg, var(--sand) 50%, transparent 50%);
  background-position: calc(100% - 18px) 22px, calc(100% - 12px) 22px;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}
.form-msg { min-height: 28px; color: var(--sand); font-size: 14px; }
.site-footer { border-top: 1px solid var(--line); padding: 48px 0 36px; background: var(--bg); }
.footer-brand { margin: 0; font-size: 20px; font-weight: 600; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 18px; }
.footer-links a { min-height: 44px; display: inline-flex; align-items: center; color: var(--muted); }
.footer-links a:hover { color: var(--sand); }
.copy { margin-top: 18px; color: var(--muted); font-size: 13px; }
@media (min-width: 768px) {
  .block { padding: 88px 0; }
  .stat-grid { grid-template-columns: repeat(4, 1fr); }
  .step-grid { grid-template-columns: repeat(2, 1fr); }
  .news-sub { grid-template-columns: 1fr 1fr; }
  .assure-grid { grid-template-columns: repeat(4, 1fr); }
  .cta-grid { grid-template-columns: .9fr 1.1fr; align-items: start; }
  .log-row { grid-template-columns: 150px 72px 1fr; align-items: start; }
  .entry-bar { flex-direction: row; align-items: center; justify-content: space-between; }
}
@media (min-width: 1024px) {
  .nav-desk { display: flex; }
  .menu-btn { display: none; }
  .mobile-nav { display: none !important; }
  .block { padding: 104px 0; }
  .hero-grid { grid-template-columns: 1.15fr .85fr; gap: 48px; }
  .step-grid { grid-template-columns: repeat(4, 1fr); }
  .step-grid::before {
    content: "";
    position: absolute;
    left: 6%;
    right: 6%;
    top: 22px;
    height: 1px;
    background: var(--line);
  }
  .split { grid-template-columns: 1.05fr .95fr; gap: 48px; }
  .split.flip { grid-template-columns: .95fr 1.05fr; }
  .timeline { grid-template-columns: repeat(3, 1fr); position: relative; }
  .wall { grid-template-columns: 1.4fr .8fr .8fr; }
  .wall-a { grid-column: 1; grid-row: 1 / span 2; min-height: 360px; }
  .wall-b { grid-column: 1 / span 2; }
  .matrix { display: grid; grid-template-columns: 7fr 5fr; gap: 16px; }
  .matrix-side { display: grid; gap: 16px; }
}
@media (max-width: 1023px) {
  .matrix { display: grid; gap: 12px; }
  .matrix-side { display: grid; gap: 12px; }
}
@media (max-width: 520px) {
  .wrap { width: min(1200px, calc(100% - 32px)); }
  .block { padding: 48px 0; }
  .logo { font-size: 15px; }
  h1 { font-size: 40px; }
  .zb-row:first-of-type { min-height: 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
.stat-num { animation: rise .6s ease both; }

/* roulang page: category1 */
:root {
 --bg: #12100E;
 --bg-2: #161311;
 --panel: #1C1917;
 --text: #F6F1EA;
 --muted: #A39890;
 --wine: #7A2E45;
 --wine-h: #8E3A52;
 --wine-a: #641f36;
 --sand: #C6A37A;
 --clay: #A5684B;
 --rose: #B76E79;
 --line: rgba(246, 241, 234, .12);
 --radius: 10px;
 --shadow: 0 12px 28px rgba(122, 46, 69, .18);
 --pad: 64px;
 --sans: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
 --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
 --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}
/* roulang page: category1 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 background: var(--bg);
 color: var(--text);
 font-family: var(--sans);
 font-size: 16px;
 line-height: 1.75;
 text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; font-size: 16px; }
button { cursor: pointer; }
p { margin: 0; }
h1, h2, h3 { margin: 0; }
:focus-visible { outline: 1px solid var(--sand); outline-offset: 2px; }
.wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.mt-2 { margin-top: 8px; }
.block-title {
 margin: 0;
 font-size: clamp(28px, 3vw, 40px);
 font-weight: 600;
 line-height: 1.28;
 letter-spacing: -.01em;
 text-align: left;
}
.page-title {
 font-family: var(--serif);
 font-weight: 600;
 font-size: clamp(30px, 3.4vw, 46px);
 line-height: 1.18;
 letter-spacing: -.02em;
 max-width: 16em;
}
.lead { margin: 14px 0 0; max-width: 40em; color: var(--text); font-size: 16px; }
.meta { color: var(--muted); font-size: 13px; line-height: 1.6; }
.mono { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; color: var(--sand); }
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 background: var(--bg);
 border-bottom: 1px solid var(--line);
}
.header-bar { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { font-size: 18px; font-weight: 600; letter-spacing: .02em; min-height: 44px; display: inline-flex; align-items: center; white-space: nowrap; }
.nav-desk { display: none; align-items: center; gap: 8px; }
.nav-link {
 position: relative;
 min-height: 44px;
 padding: 0 14px;
 display: inline-flex;
 align-items: center;
 color: var(--text);
 font-size: 15px;
}
.nav-link::after {
 content: "";
 position: absolute;
 left: 14px;
 right: 14px;
 bottom: 10px;
 height: 1px;
 background: var(--sand);
 transform: scaleX(0);
 transform-origin: left;
 transition: transform .25s ease;
}
.nav-link:hover::after, .nav-link:focus-visible::after, .nav-link.active::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 8px; }
.menu-btn {
 width: 44px;
 height: 44px;
 border: 1px solid var(--line);
 border-radius: var(--radius);
 background: transparent;
 display: inline-flex;
 flex-direction: column;
 justify-content: center;
 align-items: center;
 gap: 5px;
}
.menu-btn span { display: block; width: 16px; height: 1px; background: var(--text); }
.menu-btn[aria-expanded="true"] { border-color: var(--sand); }
.mobile-nav {
 display: flex;
 flex-direction: column;
 padding: 8px 20px 16px;
 border-top: 1px solid var(--line);
 background: var(--bg);
}
.mobile-nav[hidden] { display: none; }
.mobile-nav a { min-height: 44px; display: flex; align-items: center; border-bottom: 1px solid var(--line); }
.btn {
 min-height: 44px;
 padding: 0 18px;
 border-radius: var(--radius);
 display: inline-flex;
 align-items: center;
 justify-content: center;
 border: 1px solid transparent;
 transition: background .25s ease, color .25s ease, border-color .25s ease, transform .25s ease, box-shadow .25s ease;
 font-weight: 600;
}
.btn-solid { background: var(--wine); color: var(--text); }
.btn-solid:hover { background: var(--wine-h); }
.btn-solid:active { background: var(--wine-a); }
.btn-line { background: transparent; color: var(--text); border-color: var(--line); }
.btn-line:hover { border-color: var(--sand); color: var(--sand); }
.btn[disabled] { opacity: .55; cursor: default; }
.section { padding: 56px 0; background: var(--bg); }
.section-alt { background: var(--bg-2); }
.section-head { max-width: 760px; margin-bottom: 28px; }
.doc-head { max-width: 760px; padding-left: 18px; border-left: 1px solid var(--sand); }
.crumb { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; }
.crumb a { min-height: 44px; display: inline-flex; align-items: center; }
.crumb a:hover { color: var(--sand); }
.kicker { margin-top: 18px; }
.card {
 background: var(--panel);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 padding: 22px;
 transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
a.card:hover, .card.is-link:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: rgba(198, 163, 122, .45); }
.tag {
 display: inline-flex;
 align-items: center;
 gap: 8px;
 min-height: 28px;
 padding: 0 10px;
 border-radius: 999px;
 border: 1px solid var(--line);
 font-size: 12px;
 color: var(--muted);
}
.filter-grid { display: grid; gap: 22px; }
fieldset { margin: 0; padding: 0; border: 0; min-width: 0; }
legend { padding: 0; margin-bottom: 10px; color: var(--muted); font-size: 13px; }
.choices { display: flex; flex-wrap: wrap; gap: 8px; }
.choice { position: relative; }
.choice input {
 position: absolute;
 opacity: 0;
 width: 1px;
 height: 1px;
 min-height: 0;
 padding: 0;
 border: 0;
}
.choice span {
 min-height: 44px;
 padding: 0 14px;
 display: inline-flex;
 align-items: center;
 border-radius: 999px;
 border: 1px solid var(--line);
 color: var(--muted);
 background: transparent;
 transition: border-color .25s ease, color .25s ease, background .25s ease;
}
.choice input:checked + span { color: var(--text); border-color: var(--sand); background: rgba(198, 163, 122, .08); }
.choice input:focus-visible + span { outline: 1px solid var(--sand); outline-offset: 2px; }
.choice:hover span { border-color: rgba(198, 163, 122, .7); }
.list-layout { display: grid; gap: 28px; align-items: start; }
.entry-list { display: flex; flex-direction: column; gap: 12px; }
.entry {
 display: grid;
 grid-template-columns: 76px minmax(0, 1fr);
 gap: 8px 16px;
 align-items: start;
}
.entry-side { display: flex; align-items: center; gap: 8px; min-height: 28px; padding-top: 4px; }
.item-title { font-size: 18px; font-weight: 600; line-height: 1.45; transition: color .25s ease; }
.entry p + p { margin-top: 8px; }
.dot { width: 8px; height: 8px; border-radius: 999px; display: inline-block; flex: 0 0 auto; }
.dot-01 { background: var(--wine); }
.dot-02 { background: var(--clay); }
.dot-03 { background: var(--rose); }
.side-note { position: sticky; top: 92px; display: flex; flex-direction: column; gap: 12px; }
.side-note h3 { font-size: 16px; font-weight: 600; }
.zone-line { display: flex; gap: 10px; align-items: flex-start; padding-top: 12px; border-top: 1px solid var(--line); }
.zone-line p { color: var(--text); font-size: 14px; }
.more-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.scene-grid { display: grid; gap: 12px; }
.scene-card h3 { font-size: 22px; font-weight: 600; margin-bottom: 10px; }
.line-list { display: flex; flex-direction: column; }
.line-item {
 padding: 18px 0;
 border-top: 1px solid var(--line);
 display: grid;
 gap: 6px;
}
.line-item:last-child { border-bottom: 1px solid var(--line); }
.line-item:hover .item-title { color: var(--sand); }
details.faq-item { border-top: 1px solid var(--line); }
details.faq-item:last-of-type { border-bottom: 1px solid var(--line); }
details.faq-item summary {
 list-style: none;
 cursor: pointer;
 min-height: 56px;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 16px;
 font-weight: 600;
}
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after { content: "+"; color: var(--sand); font-family: var(--mono); font-weight: 500; }
details.faq-item[open] summary::after { content: "–"; }
.faq-a { margin: 0 0 16px; color: var(--text); max-width: 760px; }
.cta-band {
 display: flex;
 flex-wrap: wrap;
 align-items: flex-end;
 justify-content: space-between;
 gap: 22px;
 padding: 28px;
 border: 1px solid var(--line);
 border-radius: var(--radius);
 background: var(--panel);
 border-top: 1px solid var(--sand);
}
.cta-band .block-title { max-width: 14em; }
input, select {
 width: 100%;
 min-height: 48px;
 padding: 0 14px;
 color: var(--text);
 background: var(--bg);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 outline: none;
}
input:hover, select:hover, input:focus, select:focus { border-color: var(--sand); }
.site-footer { border-top: 1px solid var(--line); padding: 48px 0 56px; background: var(--bg); }
.footer-brand { font-size: 18px; font-weight: 600; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 18px; }
.footer-links a { min-height: 44px; display: inline-flex; align-items: center; position: relative; }
.footer-links a::after {
 content: "";
 position: absolute;
 left: 0;
 right: 0;
 bottom: 10px;
 height: 1px;
 background: var(--sand);
 transform: scaleX(0);
 transform-origin: left;
 transition: transform .25s ease;
}
.footer-links a:hover::after, .footer-links a:focus-visible::after { transform: scaleX(1); }
.copy { margin-top: 18px; color: var(--muted); font-size: 13px; }
@media (min-width: 768px) {
 .nav-desk { display: flex; }
 .menu-btn { display: none; }
 .mobile-nav { display: none !important; }
 .filter-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
 .scene-grid { grid-template-columns: 1.25fr .75fr; }
}
@media (min-width: 1024px) {
 .section { padding: 96px 0; }
 .list-layout { grid-template-columns: minmax(0, 1.75fr) minmax(240px, .72fr); }
}
@media (max-width: 520px) {
 .wrap { width: min(1180px, calc(100% - 32px)); }
 .logo { font-size: 15px; }
 .page-title { font-size: 30px; }
 .block-title { font-size: 26px; }
 .entry { grid-template-columns: 1fr; }
 .header-bar { min-height: 64px; }
 .cta-band { padding: 20px; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 *, *::before, *::after {
 animation: none !important;
 transition: none !important;
 }
}