:root {
  --c-bg: #0A1428;
  --c-bg-deep: #0D1B2A;
  --c-bg-ink: #060D1A;
  --c-gold: #F5B700;
  --c-gold-bright: #FFD75E;
  --c-royal: #003DA5;
  --c-royal-bright: #7095FF;
  --c-neon: #7FFF00;
  --c-cream: #F5F0E6;
  --c-gray: #6B7280;
  --c-moss: #4A7C59;
  --c-moss-bright: #8FD6A0;
  --c-terra: #C2703D;
  --c-terra-bright: #D88B56;
  --grad-gold: linear-gradient(135deg, #F5B700 0%, #FFD75E 60%, #F5B700 100%);
  --shadow-gold: 0 8px 28px rgba(245, 183, 0, 0.18);
  --font-display: "Oswald", Impact, "Arial Narrow", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: "IBM Plex Mono", "Roboto Mono", "SFMono-Regular", Consolas, monospace;
  --max-w: 1280px;
  --header-h: 72px;
  --radius-lg: 1.25rem;
  --radius-md: 1rem;
  --radius-sm: .75rem;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  background-color: var(--c-bg);
  color: var(--c-cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(900px 420px at 82% -120px, rgba(0, 61, 165, 0.42), transparent 65%),
    linear-gradient(rgba(245, 240, 230, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 240, 230, 0.045) 1px, transparent 1px);
  background-size: auto, 44px 44px, 44px 44px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--c-cream);
  line-height: 1.15;
  margin: 0 0 .5em;
  font-weight: 700;
  text-wrap: balance;
}

p { margin: 0 0 1em; }

a {
  color: var(--c-royal-bright);
  text-decoration: none;
  transition: color .25s ease;
}
a:hover { color: var(--c-gold); }

ul[class], ol[class] { list-style: none; padding: 0; margin: 0; }

img { max-width: 100%; display: block; }

::selection { background: var(--c-gold); color: var(--c-bg); }

:focus-visible { outline: 2px solid var(--c-neon); outline-offset: 3px; }

.container {
  width: min(100% - 2rem, var(--max-w));
  margin-inline: auto;
}

.section { padding: 4rem 0; position: relative; }
.section__head { display: flex; align-items: flex-end; gap: 1rem; margin-bottom: 2rem; }
.section__index {
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .16em;
  color: var(--c-gold);
  padding-bottom: .75rem;
  white-space: nowrap;
}
.section__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.4vw, 3.5rem);
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: .02em;
  margin: 0;
}
.section__title--gold {
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section__lead {
  color: var(--c-gray);
  max-width: 68ch;
  margin-top: .5rem;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: .75rem;
}

.grid { display: grid; gap: 1.5rem; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--feature { grid-template-columns: 1.15fr 1fr 1fr; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .78rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .9375rem;
  line-height: 1;
  text-decoration: none;
  transition: transform .3s ease, box-shadow .3s ease, background-color .3s ease, border-color .3s ease, color .3s ease;
  cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--gold { background: var(--grad-gold); color: var(--c-bg); box-shadow: var(--shadow-gold); }
.btn--gold:hover { box-shadow: 0 12px 36px rgba(245, 183, 0, 0.3); }
.btn--ghost {
  background: rgba(13, 27, 42, 0.5);
  color: var(--c-gold);
  border-color: rgba(245, 183, 0, 0.45);
}
.btn--ghost:hover { background: rgba(245, 183, 0, 0.12); color: var(--c-gold-bright); }
.btn--royal { background: var(--c-royal); color: #fff; }
.btn--royal:hover { background: #1649b5; color: #fff; }

.breadcrumb { margin-bottom: 1.5rem; }
.breadcrumb__list { display: flex; flex-wrap: wrap; gap: .35rem .75rem; }
.breadcrumb__list li { font-family: var(--font-mono); font-size: .875rem; color: var(--c-gray); }
.breadcrumb__list li:not(:first-child)::before { content: "/"; margin-right: .75rem; color: rgba(255, 255, 255, 0.25); }
.breadcrumb__list a { color: var(--c-royal-bright); }
.breadcrumb__list a:hover { color: var(--c-gold); }
.breadcrumb__list li[aria-current="page"] { color: var(--c-gold); }

.media-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0, 61, 165, 0.22), rgba(13, 27, 42, 0.6));
  border: 1px solid rgba(245, 183, 0, 0.12);
  aspect-ratio: 16 / 10;
}
.media-frame img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.media-frame:hover img { transform: scale(1.03); }
.media-frame--portrait { aspect-ratio: 4 / 5; }
.media-frame--diagonal { clip-path: polygon(0 0, 100% 0, 100% 82%, 0 100%); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: .75rem;
  left: .75rem;
  z-index: 2000;
  padding: .75rem 1.5rem;
  border-radius: 999px;
  background: var(--c-gold);
  color: var(--c-bg);
  font-weight: 600;
  text-decoration: none;
  transform: translateY(-260%);
  transition: transform .25s ease;
}
.skip-link:focus { transform: translateY(0); }

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-gold), var(--c-neon));
  z-index: 1000;
  pointer-events: none;
}

.no-scroll { overflow: hidden; }

.site-header {
  position: fixed;
  top: 1rem;
  left: 0;
  right: 0;
  z-index: 600;
  padding-inline: 1rem;
  pointer-events: none;
}

.site-header__inner {
  max-width: var(--max-w);
  min-height: calc(var(--header-h) - 8px);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .4rem .5rem .4rem 1.25rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(13, 27, 42, 0.88), rgba(8, 18, 34, 0.82));
  border: 1px solid rgba(245, 183, 0, 0.28);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(245, 183, 0, 0.1);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  pointer-events: auto;
  transition: min-height .35s ease, box-shadow .35s ease, border-color .35s ease;
}

.site-header[data-scrolled] .site-header__inner {
  min-height: 60px;
  border-color: rgba(245, 183, 0, 0.44);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(245, 183, 0, 0.16);
}

.site-brand { display: flex; align-items: center; gap: .75rem; }
.site-brand:hover .site-brand__title { color: var(--c-gold-bright); }
.site-brand__mark {
  width: 40px;
  height: 40px;
  border-radius: 12px 3px 13px 3px;
  background: var(--grad-gold);
  box-shadow: 0 4px 18px rgba(245, 183, 0, 0.35), inset 0 0 0 1px rgba(255, 255, 255, 0.25);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}
.site-brand__mark::after {
  content: "金";
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--c-bg);
}
.site-brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.site-brand__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--c-cream);
  transition: color .25s ease;
}
.site-brand__tag {
  font-family: var(--font-mono);
  font-size: .625rem;
  letter-spacing: .14em;
  color: var(--c-gold);
  text-transform: uppercase;
  white-space: nowrap;
}

.site-nav__list { display: flex; align-items: center; gap: .25rem; }
.site-nav__list a {
  display: inline-block;
  padding: .6rem 1rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: .875rem;
  font-weight: 500;
  letter-spacing: .06em;
  color: rgba(245, 240, 230, 0.82);
  transition: color .25s ease, background-color .25s ease, box-shadow .25s ease;
  white-space: nowrap;
}
.site-nav__list a:hover { color: var(--c-gold-bright); background: rgba(245, 183, 0, 0.12); }
.site-nav__list a[aria-current="page"] {
  color: var(--c-bg);
  background: var(--grad-gold);
  box-shadow: 0 2px 14px rgba(245, 183, 0, 0.3);
}

.site-nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(245, 183, 0, 0.45);
  background: var(--c-bg-deep);
  color: var(--c-gold);
  cursor: pointer;
  position: relative;
  z-index: 702;
  transition: background-color .25s ease, border-color .25s ease;
}
.site-nav__toggle:hover { border-color: var(--c-gold); background: rgba(245, 183, 0, 0.1); }
.site-nav__toggle::before,
.site-nav__toggle::after {
  content: "";
  position: absolute;
  left: 13px;
  top: 21px;
  width: 18px;
  height: 2px;
  background: currentColor;
  transition: transform .3s ease, background-color .3s ease;
}
.site-nav__toggle::before { transform: translateY(-6px); }
.site-nav__toggle::after { transform: translateY(6px); }
.site-nav__toggle[aria-expanded="true"]::before { transform: rotate(45deg); }
.site-nav__toggle[aria-expanded="true"]::after { transform: rotate(-45deg); }

.site-footer {
  background: linear-gradient(180deg, var(--c-bg-deep) 0%, var(--c-bg-ink) 100%);
  border-top: 1px solid rgba(245, 183, 0, 0.24);
  margin-top: 4rem;
  position: relative;
}
.site-footer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(245, 183, 0, 0.55), transparent);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 2.2fr 1.2fr 1.2fr 2fr;
  gap: 2.5rem;
  padding: 3rem 0 2.5rem;
  align-items: start;
}
.site-footer__brand { display: grid; gap: 1rem; }
.site-brand--footer .site-brand__mark { width: 48px; height: 48px; }
.site-brand--footer .site-brand__title { font-size: 1.6rem; }
.site-footer__statement {
  font-family: var(--font-body);
  font-size: .8125rem;
  line-height: 1.7;
  color: var(--c-gray);
  max-width: 48ch;
  margin: 0;
}
.site-footer__title {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin: 0 0 1rem;
}
.site-footer__nav ul { display: grid; gap: .6rem; }
.site-footer__nav a {
  display: inline-block;
  color: rgba(245, 240, 230, 0.72);
  font-size: .9375rem;
  padding: .2rem 0;
  border-bottom: 1px solid transparent;
  transition: color .25s ease, border-color .25s ease;
}
.site-footer__nav a:hover { color: var(--c-gold-bright); border-color: rgba(245, 183, 0, 0.4); }
.site-footer__contact { display: grid; gap: .65rem; }
.site-footer__line {
  margin: 0;
  font-family: var(--font-body);
  font-size: .9375rem;
  color: rgba(245, 240, 230, 0.72);
  line-height: 1.6;
}
.site-footer__bottom {
  border-top: 1px solid rgba(245, 240, 230, 0.08);
  padding: 1.15rem 0;
}
.site-footer__bottom .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .75rem 2rem;
  font-family: var(--font-mono);
  font-size: .8125rem;
  color: var(--c-gray);
}

.back-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(245, 183, 0, 0.45);
  background: rgba(10, 20, 40, 0.75);
  color: var(--c-gold);
  font-size: 1.25rem;
  cursor: pointer;
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity .3s ease, transform .3s ease, visibility .3s ease, background-color .25s ease;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.back-top[data-visible] { opacity: 1; visibility: visible; transform: translateY(0); }
.back-top:hover { background: var(--c-bg-deep); border-color: var(--c-gold); color: var(--c-gold-bright); }

.card {
  position: relative;
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(13, 27, 42, 0.92), rgba(8, 18, 34, 0.86));
  border: 1px solid rgba(245, 183, 0, 0.16);
  overflow: hidden;
}
.card:hover { border-color: rgba(245, 183, 0, 0.45); }
.card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: .04em;
  color: var(--c-cream);
  margin-bottom: .75rem;
}
.card__body { color: rgba(245, 240, 230, 0.78); line-height: 1.7; }
.card__foot {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px dashed rgba(245, 183, 0, 0.28);
}

.scale-card::before {
  content: "";
  position: absolute;
  right: -2px;
  top: -2px;
  width: 28px;
  height: 28px;
  border-right: 3px solid var(--c-gold);
  border-top: 3px solid var(--c-gold);
  border-radius: 0 0 0 12px;
  opacity: .7;
}
.scale-card::after {
  content: "";
  position: absolute;
  left: 18px;
  bottom: 18px;
  width: 34px;
  height: 2px;
  background: repeating-linear-gradient(to right, var(--c-gold) 0 4px, transparent 4px 8px);
  opacity: .35;
}

.stat {
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  background: rgba(13, 27, 42, 0.7);
  border-left: 3px solid var(--c-gold);
}
.stat__value {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 300;
  line-height: 1.1;
  color: var(--c-neon);
  font-variant-numeric: tabular-nums;
  display: block;
  margin-bottom: .25rem;
}
.stat__value--gold { color: var(--c-gold-bright); }
.stat__label {
  font-size: .8125rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-gray);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .3rem .75rem;
  border-radius: 999px;
  border: 1px solid var(--c-royal);
  background: rgba(0, 61, 165, 0.25);
  color: var(--c-royal-bright);
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .04em;
  white-space: nowrap;
}
.tag--neon { border-color: rgba(127, 255, 0, 0.55); color: var(--c-neon); background: rgba(127, 255, 0, 0.1); }
.tag--gold { border-color: rgba(245, 183, 0, 0.6); color: var(--c-gold); background: rgba(245, 183, 0, 0.1); }
.tag--terra { border-color: rgba(194, 112, 61, 0.6); color: var(--c-terra-bright); background: rgba(194, 112, 61, 0.12); }
.tag--moss { border-color: rgba(74, 124, 89, 0.6); color: var(--c-moss-bright); background: rgba(74, 124, 89, 0.12); }

.timeline { position: relative; padding-left: 2.25rem; }
.timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 4px;
  bottom: 12px;
  width: 1px;
  background: linear-gradient(180deg, var(--c-gold), var(--c-royal-bright), transparent);
}
.timeline__item { position: relative; padding-bottom: 1.75rem; }
.timeline__item:last-child { padding-bottom: 0; }
.timeline__dot {
  position: absolute;
  left: -2.25rem;
  top: .35rem;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--c-bg);
  border: 2px solid var(--c-gold);
  box-shadow: 0 0 0 4px rgba(245, 183, 0, 0.12);
}
.timeline__title { font-size: 1.125rem; font-weight: 600; color: var(--c-cream); margin-bottom: .25rem; }
.timeline__txt { color: var(--c-gray); font-size: .9375rem; }

.study-card {
  position: relative;
  background: linear-gradient(145deg, rgba(13, 27, 42, 0.95), rgba(7, 16, 30, 0.9));
  border: 1px solid rgba(245, 183, 0, 0.2);
  border-radius: var(--radius-lg);
  padding: 2rem;
  overflow: hidden;
}
.study-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 72px;
  height: 2px;
  background: var(--grad-gold);
}
.study-card::after {
  content: "";
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  width: 18px;
  height: 18px;
  border-right: 2px solid rgba(245, 183, 0, 0.5);
  border-bottom: 2px solid rgba(245, 183, 0, 0.5);
}
.study-card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--c-cream);
  margin-bottom: .75rem;
}
.study-card__summary { color: rgba(245, 240, 230, 0.8); line-height: 1.7; margin-bottom: 0; }
.study-card__evidence {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px dashed rgba(245, 183, 0, 0.3);
  font-family: var(--font-mono);
  font-size: .8125rem;
  color: var(--c-gray);
}
.study-card__terms { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.study-card__link {
  display: inline-flex;
  align-items: center;
  margin-top: 1rem;
  color: var(--c-royal-bright);
  font-weight: 500;
  text-decoration: none;
}
.study-card__link:hover { color: var(--c-gold); }
.study-card__link::after { content: "→"; margin-left: .35rem; transition: transform .25s ease; }
.study-card__link:hover::after { transform: translateX(4px); }

.page-hero { padding: 9.5rem 0 3rem; }
.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--c-cream);
  margin-bottom: .5rem;
}
.page-hero__lede { font-size: 1.125rem; color: var(--c-gray); max-width: 64ch; }

.display-num {
  font-family: var(--font-mono);
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 300;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--c-gold);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.02em;
}

.data-banner {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin: 2.5rem 0;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, rgba(13, 27, 42, 0.94) 0%, rgba(0, 61, 165, 0.42) 50%, rgba(13, 27, 42, 0.94) 100%);
  border: 1px solid rgba(245, 183, 0, 0.2);
}
.data-banner .stat { background: transparent; border: 0; border-right: 1px solid rgba(245, 183, 0, 0.18); padding-right: 1.25rem; }
.data-banner .stat:last-child { border-right: 0; }

.diag-slice {
  position: relative;
  overflow: hidden;
  padding: 2.5rem 0;
}
.diag-slice::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: linear-gradient(135deg, rgba(0, 61, 165, 0.32) 0%, transparent 46%, rgba(245, 183, 0, 0.1) 100%);
  clip-path: polygon(0 0, 100% 0, 100% 74%, 0 100%);
  pointer-events: none;
}
.diag-slice > * { position: relative; }

@media (max-width: 900px) {
  .site-header { top: .75rem; }
  .site-header__inner { padding: .35rem .5rem .35rem .9rem; }
  .site-brand__tag { display: none; }

  .site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 700;
    background: rgba(6, 13, 26, 0.96);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .4s ease, visibility .4s ease;
  }
  .site-nav[data-open] { opacity: 1; visibility: visible; }
  .site-nav__list { flex-direction: column; gap: .5rem; text-align: center; }
  .site-nav__list a {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 6vw, 2.25rem);
    font-weight: 700;
    letter-spacing: .06em;
    padding: .75rem 2.25rem;
    color: var(--c-cream);
  }
  .site-nav__list a[aria-current="page"] {
    background: none;
    color: var(--c-gold);
    box-shadow: none;
    text-shadow: 0 0 24px rgba(245, 183, 0, 0.25);
  }
  .site-nav__toggle { display: grid; place-items: center; }

  .site-footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .site-footer__brand { grid-column: 1 / -1; }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--feature { grid-template-columns: 1fr; }
  .page-hero { padding-top: 7.5rem; }
  .data-banner { grid-template-columns: repeat(2, 1fr); }
  .data-banner .stat { border-right: 0; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 1.25rem, var(--max-w)); }
  .section { padding: 3rem 0; }
  .section__head { flex-direction: column; align-items: flex-start; gap: .25rem; }
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr; }
  .site-footer__bottom .container { flex-direction: column; gap: .25rem; }
  .back-top { right: 1rem; bottom: 1rem; width: 44px; height: 44px; }
  .data-banner { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}