/* ==========================================================================
   /assets/site.css — AB娱乐会馆 共享外壳
   01 reset  02 变量与排版  03 蓝图底  04 页头  05 页脚  06 按钮与组件
   07 媒体容器  08 动效与无障碍
   ========================================================================== */

/* 01 reset ---------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  background: #050A18;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.85;
  letter-spacing: .01em;
  color: var(--c-mist);
  background-color: transparent;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img, picture, svg, video, canvas { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
table { border-collapse: collapse; width: 100%; }

:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 3px;
  border-radius: 6px;
}

::selection { background: var(--c-magenta); color: #0b0217; }

/* 02 变量与排版 ----------------------------------------------------------- */
:root {
  --c-ink: #050A18;
  --c-panel: #0B1330;
  --c-line: #16204A;
  --c-cyan: #22E3D3;
  --c-cyan-deep: #0E9C93;
  --c-magenta: #FF3D8B;
  --c-magenta-deep: #B3246A;
  --c-amber: #FFB347;
  --c-mist: #E9F1FB;
  --c-muted: #8C9BB8;

  --glass-cyan: rgba(34, 227, 211, .10);
  --glass-magenta: rgba(255, 61, 139, .12);
  --edge-cyan: rgba(34, 227, 211, .22);
  --edge-magenta: rgba(255, 61, 139, .26);
  --edge-line: rgba(22, 32, 74, .95);

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

  --wrap: 1240px;
  --gutter: 24px;
  --radius: 16px;
  --shadow-soft: 0 18px 40px -28px rgba(0, 0, 0, .9);
  --ease: cubic-bezier(.22, .61, .36, 1);
  --dur: .16s;
}

h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: .02em;
}

.mono { font-family: var(--font-mono); }

.num-anchor {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--c-amber);
}

/* 03 蓝图底 --------------------------------------------------------------- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(22, 32, 74, .78) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(22, 32, 74, .78) 1px, transparent 1px),
    radial-gradient(1100px 700px at 84% -8%, rgba(255, 61, 139, .20), transparent 62%),
    radial-gradient(1000px 640px at 4% 6%, rgba(34, 227, 211, .17), transparent 60%);
  background-size: 96px 96px, 96px 96px, 100% 100%, 100% 100%;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .92), rgba(0, 0, 0, .3) 55%, rgba(0, 0, 0, .6));
          mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .92), rgba(0, 0, 0, .3) 55%, rgba(0, 0, 0, .6));
}

main { position: relative; z-index: 1; }

/* 04 页头 ----------------------------------------------------------------- */
.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 200;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--c-amber);
  color: #20130a;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
  transform: translateY(-180%);
  transition: transform .18s var(--ease);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(180deg, rgba(5, 10, 24, .97) 0%, rgba(5, 10, 24, .86) 100%);
  -webkit-backdrop-filter: blur(14px);
          backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--edge-cyan);
}

.header-inner {
  width: min(var(--wrap), calc(100% - var(--gutter) * 2));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  column-gap: 20px;
  row-gap: 4px;
  padding: 20px 0 12px;
  transition: padding var(--dur) var(--ease);
}

.header-coord {
  grid-column: 1;
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.masthead {
  grid-column: 2;
  justify-self: center;
  display: block;
  padding: 0 10px;
  text-align: center;
}
.masthead__brand {
  display: block;
  font-size: clamp(19px, 2.4vw, 25px);
  font-weight: 900;
  letter-spacing: .06em;
  color: var(--c-mist);
  text-shadow: 0 0 20px rgba(34, 227, 211, .38);
  transition: font-size var(--dur) var(--ease), color var(--dur) var(--ease);
}
.masthead__tagline {
  display: block;
  margin-top: 3px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--c-muted);
}
.masthead:hover .masthead__brand { color: #ffffff; }

.header-meta {
  grid-column: 3;
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 10px;
}

.version-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--edge-magenta);
  background: linear-gradient(135deg, rgba(255, 61, 139, .18), rgba(179, 36, 106, .06));
  white-space: nowrap;
}
.version-badge__label {
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--c-muted);
}
.version-badge__num {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  color: var(--c-amber);
}

.search-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 14px 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--edge-cyan);
  background: var(--glass-cyan);
  color: var(--c-mist);
  font-size: 13px;
  letter-spacing: .1em;
  white-space: nowrap;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.search-link:hover { background: rgba(34, 227, 211, .2); border-color: var(--c-cyan); }
.search-link__icon {
  position: relative;
  display: inline-block;
  width: 11px;
  height: 11px;
  border: 1.5px solid var(--c-cyan);
  border-radius: 50%;
}
.search-link__icon::after {
  content: "";
  position: absolute;
  right: -5px;
  bottom: -4px;
  width: 6px;
  height: 1.5px;
  border-radius: 2px;
  background: var(--c-cyan);
  transform: rotate(45deg);
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border-radius: 999px;
  border: 1px solid var(--edge-cyan);
  background: var(--glass-cyan);
  color: var(--c-mist);
  font-size: 12px;
  letter-spacing: .14em;
}
.nav-toggle__bars {
  position: relative;
  display: inline-block;
  width: 16px;
  height: 10px;
}
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 16px;
  height: 1.5px;
  border-radius: 2px;
  background: var(--c-cyan);
  transition: transform var(--dur) var(--ease), top var(--dur) var(--ease);
}
.nav-toggle__bars::before { top: 1px; }
.nav-toggle__bars::after { top: 8px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { top: 4.5px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { top: 4.5px; transform: rotate(-45deg); }

.site-nav { grid-column: 1 / -1; grid-row: 2; }
.site-nav__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.site-nav a {
  display: block;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 14.5px;
  letter-spacing: .08em;
  color: var(--c-muted);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease),
    border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--c-mist);
  background: var(--glass-cyan);
  border-color: var(--edge-cyan);
}
.site-nav a[aria-current="page"] {
  color: #04121a;
  font-weight: 800;
  background: linear-gradient(135deg, var(--c-cyan), #7af3e8);
  border-color: transparent;
  box-shadow: 0 0 22px -6px rgba(34, 227, 211, .8);
}
.site-nav a[aria-current="page"]:focus-visible { outline-color: var(--c-amber); }

.site-header[data-scrolled="true"] .header-inner { padding: 8px 0 6px; }
.site-header[data-scrolled="true"] .masthead__brand { font-size: 18px; }
.site-header[data-scrolled="true"] .masthead__tagline { display: none; }

.scroll-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  overflow: hidden;
  background: rgba(22, 32, 74, .7);
}
.scroll-progress__bar {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--c-cyan), var(--c-magenta) 62%, var(--c-amber));
}

/* 05 页脚 ----------------------------------------------------------------- */
.site-footer {
  position: relative;
  z-index: 1;
  margin-top: 110px;
  border-top: 1px solid var(--edge-cyan);
  background: linear-gradient(180deg, rgba(11, 19, 48, .78) 0%, rgba(5, 10, 24, .98) 62%);
}
.site-footer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan), var(--c-magenta), transparent);
  opacity: .55;
}

.footer-inner {
  width: min(var(--wrap), calc(100% - var(--gutter) * 2));
  margin: 0 auto;
  padding: 70px 0 44px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px 34px;
}

.footer-brand__name {
  display: block;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: .06em;
  color: var(--c-mist);
}
.footer-brand__tagline {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--c-muted);
}
.footer-brand__meta {
  margin-top: 14px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--c-muted);
}
.footer-brand__meta .mono { color: var(--c-amber); font-weight: 700; }

.footer-col__title {
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--edge-line);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-cyan);
}
.footer-list li {
  margin-bottom: 9px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-muted);
  word-break: break-word;
}
.footer-list a {
  color: var(--c-muted);
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.footer-list a:hover { color: var(--c-cyan); border-bottom-color: var(--edge-cyan); }
.footer-list--plain li { font-size: 13.5px; }
.footer-label {
  display: inline-block;
  min-width: 46px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-mist);
  opacity: .7;
}
.icp-chip {
  display: inline-block;
  margin-top: 14px;
  padding: 5px 12px;
  border: 1px solid var(--edge-line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--c-muted);
}

.footer-bottom {
  width: min(var(--wrap), calc(100% - var(--gutter) * 2));
  margin: 0 auto;
  padding: 20px 0 34px;
  border-top: 1px dashed rgba(22, 32, 74, .95);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 20px;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--c-muted);
}
.footer-bottom__tagline {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .24em;
  text-transform: uppercase;
}

.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 26px;
  z-index: 60;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--edge-cyan);
  background: rgba(11, 19, 48, .92);
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
  box-shadow: var(--shadow-soft);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease),
    border-color var(--dur) var(--ease), visibility var(--dur) var(--ease);
}
.back-to-top[data-visible="false"] {
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  pointer-events: none;
}
.back-to-top:hover { border-color: var(--c-cyan); transform: translateY(-3px); }
.back-to-top__arrow {
  width: 10px;
  height: 10px;
  border-left: 1.6px solid var(--c-cyan);
  border-top: 1.6px solid var(--c-cyan);
  transform: rotate(45deg);
}

/* 06 按钮与基础组件 ------------------------------------------------------- */
.wrap { width: min(var(--wrap), calc(100% - var(--gutter) * 2)); margin-inline: auto; }
.wrap--narrow { width: min(760px, calc(100% - var(--gutter) * 2)); margin-inline: auto; }
.measure { max-width: 42em; }

.section { padding: 96px 0; }
.section--tight { padding: 56px 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--c-cyan);
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 26px;
  height: 1px;
  background: var(--c-cyan);
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 34px;
}
.section-head h2 { font-size: clamp(24px, 3.2vw, 38px); font-weight: 900; }
.lede { max-width: 42em; font-size: 17px; color: var(--c-muted); }

.hairline { height: 1px; border: 0; background: var(--edge-line); }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px;
  border-radius: 999px;
  border: 1px solid var(--edge-cyan);
  background: var(--glass-cyan);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-cyan);
}
.chip--magenta {
  border-color: var(--edge-magenta);
  background: var(--glass-magenta);
  color: var(--c-magenta);
}

.card {
  position: relative;
  padding: 26px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--edge-line);
  background: linear-gradient(160deg, rgba(11, 19, 48, .92), rgba(5, 10, 24, .7));
  box-shadow: var(--shadow-soft);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}
.card:hover {
  transform: translateY(-3px);
  border-color: var(--edge-cyan);
  box-shadow: 0 24px 46px -30px rgba(34, 227, 211, .6);
}
.card--magenta { background: linear-gradient(160deg, rgba(255, 61, 139, .14), rgba(5, 10, 24, .72)); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .08em;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease),
    border-color var(--dur) var(--ease), color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.btn--primary {
  background: linear-gradient(135deg, var(--c-amber), #ffd28a);
  color: #20130a;
  box-shadow: 0 16px 34px -20px rgba(255, 179, 71, .95);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 22px 40px -20px rgba(255, 179, 71, 1); }
.btn--ghost {
  border-color: var(--edge-cyan);
  background: var(--glass-cyan);
  color: var(--c-cyan);
}
.btn--ghost:hover { background: rgba(34, 227, 211, .2); border-color: var(--c-cyan); color: #ddfffb; }
.btn--quiet { border-color: var(--edge-line); color: var(--c-mist); }
.btn--quiet:hover { border-color: var(--edge-magenta); color: #ffd6e7; }

.breadcrumb { padding: 22px 0 0; }
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--c-muted);
}
.breadcrumb li { display: flex; align-items: center; gap: 8px; }
.breadcrumb li:not(:last-child)::after { content: "/"; color: rgba(140, 155, 184, .5); }
.breadcrumb a { color: var(--c-muted); transition: color var(--dur) var(--ease); }
.breadcrumb a:hover { color: var(--c-cyan); }
.breadcrumb [aria-current="page"] { color: var(--c-mist); }

.toc { position: sticky; top: 120px; align-self: start; }
.toc__title {
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--c-muted);
}
.toc ol { display: flex; flex-direction: column; gap: 2px; border-left: 1px solid var(--edge-line); }
.toc a {
  display: block;
  margin-left: -1px;
  padding: 7px 0 7px 16px;
  border-left: 2px solid transparent;
  font-size: 13.5px;
  color: var(--c-muted);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), padding var(--dur) var(--ease);
}
.toc a:hover { color: var(--c-mist); }
.toc a[aria-current="true"] { color: var(--c-cyan); border-left-color: var(--c-cyan); padding-left: 20px; }

.timeline { position: relative; padding-left: 28px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--c-cyan), var(--c-magenta) 68%, transparent);
}
.timeline__item { position: relative; padding-bottom: 34px; }
.timeline__item::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 9px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-ink);
  border: 1.5px solid var(--c-cyan);
  box-shadow: 0 0 12px rgba(34, 227, 211, .8);
}
.timeline__index {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--c-amber);
}

.grid { display: grid; gap: 24px; }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid-12 { display: grid; grid-template-columns: repeat(12, 1fr); gap: 24px; }

/* 07 媒体容器 ------------------------------------------------------------- */
.media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--edge-line);
  background: linear-gradient(150deg, rgba(34, 227, 211, .16), rgba(255, 61, 139, .16));
}
.media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(5, 10, 24, 0) 45%, rgba(5, 10, 24, .72));
}
.media img { width: 100%; height: 100%; object-fit: cover; }
.media--wide { aspect-ratio: 16 / 9; }
.media--square { aspect-ratio: 1 / 1; }
.media--tall { aspect-ratio: 3 / 4; }
.media--band { aspect-ratio: 21 / 9; }
.media__caption {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  z-index: 1;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--c-mist);
}

/* 08 动效与无障碍 --------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translate3d(0, 12px, 0);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
[data-reveal].is-visible { opacity: 1; transform: none; }

.blueprint-line {
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
  animation: draw-line .6s var(--ease) forwards;
}
@keyframes draw-line { to { stroke-dashoffset: 0; } }

/* 断点 ------------------------------------------------------------------- */
@media (max-width: 899px) {
  .header-inner {
    grid-template-columns: auto 1fr auto;
    column-gap: 12px;
    row-gap: 0;
    padding: 12px 0 10px;
  }
  .header-coord { display: none; }
  .nav-toggle { display: inline-flex; grid-column: 1; grid-row: 1; }
  .masthead { grid-column: 2; grid-row: 1; padding: 0 6px; }
  .masthead__brand { font-size: 17px; letter-spacing: .04em; }
  .masthead__tagline { font-size: 9px; letter-spacing: .22em; }
  .header-meta { grid-column: 3; grid-row: 1; gap: 8px; }
  .site-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height .3s var(--ease), opacity .22s var(--ease);
  }
  .site-nav[data-open="true"] { max-height: 70vh; opacity: 1; }
  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    margin-top: 12px;
    padding: 10px 0 6px;
    border-top: 1px solid var(--edge-line);
  }
  .site-nav a { padding: 13px 14px; border-radius: 12px; font-size: 16px; }
  .section { padding: 68px 0; }
}

@media (max-width: 640px) {
  :root { --gutter: 18px; }
  .search-link__text { display: none; }
  .search-link { padding: 8px 10px; }
  .footer-inner { padding: 54px 0 34px; }
  .footer-bottom { padding: 18px 0 30px; }
  .back-to-top { right: 16px; bottom: 18px; }
  .grid-12 { grid-template-columns: repeat(6, 1fr); gap: 18px; }
}

@media (min-width: 640px) {
  .footer-inner { grid-template-columns: repeat(2, 1fr); }
  .footer-brand { grid-column: 1 / -1; }
}

@media (min-width: 1040px) {
  .footer-inner { grid-template-columns: 1.35fr .95fr 1fr 1.4fr .95fr; }
  .footer-brand { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .blueprint-line { animation: none; stroke-dashoffset: 0; }
}