/* =========================================================
   万象城 ALLWINCITY — 共享样式 /assets/site.css
   1 重置 · 2 变量 · 3 排版 · 4 容器栅格 · 5 按钮标签
   6 组件 · 7 头部 · 8 页脚 · 9 动效与无障碍
   ========================================================= */

/* ---------- 1. 重置 ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--mist);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.75;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd, pre { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img, picture, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; padding: 0; cursor: pointer; }
table { width: 100%; border-collapse: collapse; }
hr { border: 0; border-top: 1px solid var(--rule); margin: 0; }
summary { cursor: pointer; }

[id] { scroll-margin-top: 132px; }
#main-content:focus { outline: none; }

:focus-visible { outline: 2px solid var(--clay); outline-offset: 3px; }
::selection { background: var(--lime); color: var(--ink); }

/* ---------- 2. 变量 ---------- */
:root {
  --mist: #F4F2ED;
  --paper: #FCFBF7;
  --ink: #15171B;
  --grey: #6E6A63;
  --lime: #C8F24F;
  --clay: #E4693A;
  --forest: #16352C;
  --lime-soft: #EDFACD;
  --clay-soft: #FBE4DA;
  --rule: #D9D5CC;

  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono-font: ui-monospace, "SFMono-Regular", "IBM Plex Mono", Menlo, Consolas, "Courier New", monospace;

  --step-1: 0.8125rem;
  --step-2: 0.9375rem;
  --step-3: 1.0625rem;
  --step-4: 1.375rem;
  --step-5: 2rem;
  --step-6: 3.25rem;
  --step-7: 6.5rem;

  --wrap: 1180px;
  --wrap-wide: 1360px;
  --gutter: clamp(16px, 4.2vw, 44px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --frame: var(--ink);
}

/* ---------- 3. 排版 ---------- */
.display {
  font-size: clamp(2.6rem, 9vw, 6.5rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.02;
}

.section-title {
  font-size: clamp(1.35rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono-font);
  font-size: var(--step-1);
  letter-spacing: 0.14em;
  color: var(--grey);
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--clay);
  flex: none;
}

.lede {
  font-size: var(--step-3);
  line-height: 1.75;
  color: var(--grey);
  max-width: 66ch;
}

.prose { max-width: 66ch; }
.prose p { margin-bottom: 1em; line-height: 1.75; }
.prose p:last-child { margin-bottom: 0; }
.prose strong { font-weight: 800; }

.mono {
  font-family: var(--mono-font);
  font-size: var(--step-1);
  letter-spacing: 0.04em;
  color: var(--grey);
}

.aside-note {
  border-left: 2px solid var(--clay);
  padding: 4px 0 4px 14px;
  font-size: var(--step-2);
  line-height: 1.7;
  color: var(--grey);
}

.stat {
  background: var(--forest);
  color: var(--paper);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat__num {
  font-family: var(--mono-font);
  font-size: var(--step-4);
  letter-spacing: 0.02em;
  color: var(--lime);
  line-height: 1.1;
}

/* ---------- 4. 容器 · 栅格 · 纸层 ---------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.wrap--wide { max-width: var(--wrap-wide); }

.section { padding-block: clamp(48px, 9vw, 96px); }
.section--tight { padding-block: clamp(32px, 5vw, 56px); }
.rule-top { border-top: 1px solid var(--rule); }
.rule-bottom { border-bottom: 1px solid var(--rule); }

.grid { display: grid; gap: clamp(16px, 2.6vw, 28px); }
.grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
.grid--split, .grid--body { grid-template-columns: 1fr; }

@media (min-width: 720px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .grid--split { grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); }
  .grid--body { grid-template-columns: minmax(0, 7fr) minmax(0, 3fr) minmax(0, 2fr); }
}

.stack > * + * { margin-top: var(--stack-gap, 16px); }

.sheet {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--ink);
}
.sheet--offset { box-shadow: 12px 12px 0 -1px var(--rule); }

.rail {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 10px;
  scrollbar-width: thin;
}
.rail__item {
  flex: 0 0 min(78%, 340px);
  scroll-snap-align: start;
}
@media (min-width: 900px) {
  .rail__item { flex-basis: min(32%, 380px); }
}

/* ---------- 5. 按钮 · 标签 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border: 1px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  font-size: var(--step-2);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: background-color 160ms var(--ease), color 160ms var(--ease), transform 160ms var(--ease), border-color 160ms var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn--lime { background: var(--lime); }
.btn--lime:hover { background: var(--ink); color: var(--lime); }
.btn--ink { background: var(--ink); color: var(--paper); }
.btn--ink:hover { background: var(--lime); color: var(--ink); }
.btn--ghost { background: transparent; border-color: var(--rule); }
.btn--ghost:hover { border-color: var(--ink); background: var(--lime-soft); }
.btn--sm { padding: 8px 14px; font-size: var(--step-1); }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border: 1px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mono-font);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  line-height: 1.6;
  white-space: nowrap;
}
.tag--lime { background: var(--lime-soft); }
.tag--clay { background: var(--clay-soft); border-color: var(--clay); }
.tag--ink { background: var(--ink); color: var(--paper); }
.tag--forest { background: var(--forest); color: var(--lime); border-color: var(--forest); }

.copy-btn {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border: 1px dashed var(--rule);
  background: transparent;
  font-family: var(--mono-font);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--grey);
  transition: background-color 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease);
}
.copy-btn:hover { border-color: var(--ink); color: var(--ink); }
.copy-btn[data-copied="true"] {
  background: var(--lime);
  border-style: solid;
  border-color: var(--ink);
  color: var(--ink);
}
.copy-btn[data-copied="false"] {
  background: var(--clay-soft);
  border-style: solid;
  border-color: var(--clay);
  color: var(--ink);
}

/* ---------- 6. 通用组件 ---------- */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 2.4vw, 28px);
  background: var(--paper);
  border: 1px solid var(--ink);
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}
.card:hover { transform: translateY(-2px); border-color: var(--ink); }
.card--offset { box-shadow: 12px 12px 0 -1px var(--rule); }
.card__label {
  font-family: var(--mono-font);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--grey);
}
.card__title {
  font-size: var(--step-4);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
}
.card__text { font-size: var(--step-2); line-height: 1.75; color: var(--grey); }
.card__meta {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed var(--rule);
  font-family: var(--mono-font);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--grey);
}

.disclosure {
  border: 1px solid var(--rule);
  background: var(--paper);
}
.disclosure + .disclosure { margin-top: -1px; }
.disclosure summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  font-weight: 600;
  font-size: var(--step-2);
  list-style: none;
}
.disclosure summary::-webkit-details-marker { display: none; }
.disclosure summary::after {
  content: "+";
  font-family: var(--mono-font);
  color: var(--clay);
  font-size: 1rem;
  line-height: 1;
  flex: none;
}
.disclosure[open] summary::after { content: "–"; }
.disclosure[open] summary { border-bottom: 1px dashed var(--rule); }
.disclosure__body {
  padding: 14px 16px 18px;
  font-size: var(--step-2);
  line-height: 1.75;
  color: var(--grey);
}

.media {
  position: relative;
  overflow: hidden;
  background: var(--mist);
  border: 1px solid var(--rule);
  aspect-ratio: 4 / 3;
}
.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.media--wide { aspect-ratio: 16 / 9; }
.media--tall { aspect-ratio: 3 / 4; }
.media--square { aspect-ratio: 1 / 1; }
.media--crop-top img { object-position: 50% 18%; }
.media__caption {
  padding-top: 8px;
  font-family: var(--mono-font);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--grey);
}
.media--placeholder {
  display: grid;
  place-items: center;
  border-style: dashed;
  background: var(--paper);
}
.media--placeholder::after {
  content: attr(data-label);
  padding: 12px;
  text-align: center;
  font-family: var(--mono-font);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--grey);
}

.table { font-size: var(--step-2); }
.table th,
.table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--rule);
  text-align: left;
  vertical-align: top;
}
.table th {
  font-family: var(--mono-font);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--grey);
}

.breadcrumb {
  border-bottom: 1px solid var(--rule);
  padding-block: 12px;
}
.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--mono-font);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--grey);
}
.breadcrumb__item { display: flex; align-items: center; gap: 8px; }
.breadcrumb__link { color: var(--grey); text-decoration: none; }
.breadcrumb__link:hover { color: var(--ink); text-decoration: underline; }
.crumb-sep { color: var(--rule); }

.index-rail { display: flex; flex-direction: column; }
.index-rail__link {
  display: block;
  padding: 8px 0 8px 12px;
  border-left: 1px solid var(--rule);
  font-family: var(--mono-font);
  font-size: var(--step-1);
  letter-spacing: 0.06em;
  color: var(--grey);
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
}
.index-rail__link:hover { color: var(--ink); border-left-color: var(--ink); }
.index-rail__link.is-active {
  color: var(--ink);
  border-left: 3px solid var(--lime);
  background: var(--paper);
}

[data-progress] {
  position: fixed;
  inset-block-start: 0;
  inset-inline-start: 0;
  width: 100%;
  height: 2px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left center;
  z-index: 130;
  pointer-events: none;
}

/* ---------- 7. 头部 ---------- */
.skip-link {
  position: absolute;
  left: 12px;
  top: -72px;
  z-index: 200;
  padding: 10px 16px;
  background: var(--ink);
  color: var(--paper);
  font-size: var(--step-1);
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: top 180ms var(--ease);
}
.skip-link:focus,
.skip-link:focus-visible { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--mist);
  border-bottom: 1px solid var(--frame);
  --frame: var(--ink);
}
.site-header[data-open] { --frame: var(--lime); }

.site-header__spine { display: none; }

.site-header__bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "brand toggle"
    "meta  meta";
  align-items: center;
  gap: 8px 12px;
  width: 100%;
  max-width: var(--wrap-wide);
  margin-inline: auto;
  padding: 10px var(--gutter);
}
.site-header[data-open] .site-header__bar { box-shadow: inset 3px 0 0 var(--lime); }

.brand {
  grid-area: brand;
  display: flex;
  flex-direction: column;
  gap: 1px;
  text-decoration: none;
  color: var(--ink);
  min-width: 0;
}
.brand__name {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.3;
}
.brand__tagline {
  font-family: var(--mono-font);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--grey);
  line-height: 1.4;
}

.site-header__meta {
  grid-area: meta;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.mono-badge {
  flex: none;
  padding: 3px 8px;
  border: 1px solid var(--ink);
  background: var(--lime);
  color: var(--ink);
  font-family: var(--mono-font);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  line-height: 1.6;
  white-space: nowrap;
}

.ticker {
  display: flex;
  align-items: stretch;
  flex: 1 1 auto;
  min-width: 0;
  max-width: 420px;
  overflow: hidden;
  border: 1px solid var(--rule);
  background: var(--paper);
}
.ticker__label {
  flex: none;
  display: flex;
  align-items: center;
  padding: 0 8px;
  background: var(--ink);
  color: var(--lime);
  font-family: var(--mono-font);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  white-space: nowrap;
}
.ticker__viewport {
  position: relative;
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
}
.ticker__track {
  display: flex;
  white-space: nowrap;
  padding-left: 12px;
  animation: ticker-slide 32s linear infinite;
}
.ticker__item {
  padding-right: 28px;
  font-family: var(--mono-font);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--grey);
}
.ticker:hover .ticker__track { animation-play-state: paused; }

@keyframes ticker-slide {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.nav-toggle {
  grid-area: toggle;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono-font);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
}
.site-header[data-open] .nav-toggle {
  background: var(--lime);
  color: var(--ink);
}
.nav-toggle__lines {
  position: relative;
  display: inline-block;
  width: 16px;
  height: 10px;
  flex: none;
}
.nav-toggle__lines::before,
.nav-toggle__lines::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: currentColor;
  transition: transform 200ms var(--ease);
}
.nav-toggle__lines::before { top: 1px; }
.nav-toggle__lines::after { bottom: 1px; }
.site-header[data-open] .nav-toggle__lines::before { transform: translateY(3.5px) rotate(45deg); }
.site-header[data-open] .nav-toggle__lines::after { transform: translateY(-3.5px) rotate(-45deg); }

html:not(.has-js) .nav-toggle { display: none; }

.site-nav {
  display: block;
  border-top: 1px solid var(--rule);
  background: var(--mist);
}
html.has-js .site-nav { display: none; }
html.has-js .site-header[data-open] .site-nav { display: block; }

.site-nav__list {
  display: grid;
  grid-template-columns: 1fr;
  width: 100%;
  max-width: var(--wrap-wide);
  margin-inline: auto;
  padding-inline: var(--gutter);
  max-height: calc(100vh - 120px);
  overflow-y: auto;
}
.site-nav__item { border-bottom: 1px dashed var(--rule); }

.site-nav__link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 4px;
  color: var(--ink);
  text-decoration: none;
  transition: background-color 160ms var(--ease), color 160ms var(--ease);
}
.site-nav__link:hover { background: var(--lime-soft); }
.site-nav__index {
  font-family: var(--mono-font);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--grey);
  flex: none;
}
.site-nav__label {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.site-nav__group {
  margin-left: auto;
  padding: 2px 6px;
  border: 1px solid var(--rule);
  font-family: var(--mono-font);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  color: var(--grey);
  flex: none;
}

.site-nav__link[aria-current="page"] {
  background: var(--ink);
  color: var(--paper);
}
.site-nav__link[aria-current="page"]::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--lime);
}
.site-nav__link[aria-current="page"] .site-nav__index { color: var(--lime); }
.site-nav__link[aria-current="page"] .site-nav__group {
  color: var(--paper);
  border-color: rgba(252, 251, 247, 0.4);
}

/* ---------- 8. 页脚 ---------- */
.site-footer {
  background: var(--paper);
  border-top: 1px solid var(--ink);
  color: var(--ink);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
  padding-block: clamp(40px, 6vw, 72px);
}
@media (min-width: 720px) {
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1.4fr; }
}

.footer-brand { display: flex; flex-direction: column; gap: 10px; }
.footer-brand__name {
  font-size: var(--step-4);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.footer-brand__tagline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono-font);
  font-size: var(--step-1);
  letter-spacing: 0.12em;
  color: var(--grey);
}
.footer-brand__tagline::before {
  content: "";
  width: 24px;
  height: 6px;
  background: var(--lime);
  border: 1px solid var(--ink);
  flex: none;
}
.footer-note {
  max-width: 34ch;
  font-size: var(--step-2);
  line-height: 1.75;
  color: var(--grey);
}

.footer-col { min-width: 0; }
.footer-col__title {
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--ink);
  font-family: var(--mono-font);
  font-size: var(--step-1);
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--ink);
}
.footer-list__link {
  display: block;
  padding-block: 7px;
  border-bottom: 1px dashed transparent;
  font-size: var(--step-2);
  color: var(--ink);
  text-decoration: none;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}
.footer-list__link:hover { border-bottom-color: var(--ink); }
.footer-list__link[aria-current="page"] { color: var(--clay); font-weight: 600; }

.footer-contact { display: flex; flex-direction: column; }
.footer-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  padding-block: 8px;
  border-bottom: 1px dashed var(--rule);
}
.footer-contact__key {
  flex: 0 0 100%;
  font-family: var(--mono-font);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--grey);
}
.footer-contact__value {
  font-size: var(--step-2);
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

.footer-meta {
  border-top: 2px solid var(--lime);
  background: var(--forest);
  color: var(--paper);
}
.footer-meta__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px 20px;
  width: 100%;
  max-width: var(--wrap-wide);
  margin-inline: auto;
  padding: 16px var(--gutter);
}
.footer-legal {
  font-family: var(--mono-font);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--paper);
}
.footer-legal:first-child { color: var(--lime); }

/* ---------- 9. 动效 · 无障碍 · 断点 ---------- */
[data-reveal] {
  opacity: 1;
  transform: none;
}
html.has-js [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 260ms var(--ease), transform 260ms var(--ease);
}
html.has-js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (min-width: 900px) {
  .site-header__spine {
    display: block;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    width: 1px;
    background: var(--rule);
    z-index: 1;
    pointer-events: none;
  }
  .site-header__spine::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 1px;
    height: 140px;
    background: var(--frame);
  }

  .site-header__bar {
    grid-template-columns: auto minmax(0, 1fr) auto;
    grid-template-areas: "brand meta toggle";
    gap: 20px;
    padding-block: 12px;
  }
  .site-header__meta { justify-content: flex-end; }
  .nav-toggle { display: none; }

  html.has-js .site-nav { display: block; }
  html.has-js .site-header[data-open] .site-nav { display: block; }

  .site-nav__list {
    display: flex;
    align-items: stretch;
    padding-inline: var(--gutter);
    max-height: none;
    overflow: visible;
  }
  .site-nav__item {
    flex: 1 1 0;
    min-width: 0;
    border-bottom: 0;
    border-right: 1px dashed var(--rule);
  }
  .site-nav__item:first-child { border-left: 1px dashed var(--rule); }
  .site-nav__link {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    height: 100%;
    padding: 12px 16px;
    background: transparent;
  }
  .site-nav__link:hover { background: var(--lime-soft); }
  .site-nav__label { font-size: var(--step-2); }
  .site-nav__group { margin-left: 0; margin-top: 2px; }
  .site-nav__link[aria-current="page"]::before {
    top: auto;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.has-js [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .ticker__track { animation: none; }
  .ticker__item[aria-hidden="true"] { display: none; }
  .btn:hover,
  .card:hover { transform: none; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}