/* ==========================================================================
   澳门黄金金版 — 共享样式表 /assets/site.css
   墨金底 · 暖琥珀 · 红土暗赤 · 孔雀绿 · 米纸色
   ========================================================================== */

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, h5, p, ul, ol, figure, blockquote, dl, dd { margin: 0; }
ul, ol { list-style: none; margin: 0; padding: 0; }
img, svg, picture, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
[hidden] { display: none !important; }

/* ---------- tokens ---------- */
:root {
  --ink: #0B0A08;
  --ink-2: #15110B;
  --ink-3: #1D1810;
  --amber: #E8B24A;
  --gold: #FFD98A;
  --clay: #7A2E22;
  --jade: #1F6F63;
  --paper: #F3EBDD;
  --paper-2: #E7DCC8;
  --dim: #C9C0AF;
  --dark-text: #241F18;

  --line: rgba(232, 178, 74, 0.26);
  --line-soft: rgba(232, 178, 74, 0.13);

  --rail-w: 96px;
  --bar-h: 62px;

  --font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "SimSun", serif;
  --font-sans: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- base ---------- */
body {
  min-height: 100vh;
  padding-inline-start: var(--rail-w);
  background:
    radial-gradient(1200px 620px at 82% -12%, rgba(232, 178, 74, 0.10), transparent 62%),
    radial-gradient(920px 520px at 6% 108%, rgba(31, 111, 99, 0.10), transparent 66%),
    radial-gradient(700px 420px at 40% 60%, rgba(122, 46, 34, 0.07), transparent 70%),
    var(--ink);
  color: var(--dim);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.45;
  background-image: repeating-linear-gradient(90deg, rgba(243, 235, 221, 0.028) 0 1px, transparent 1px 4px);
}

main, .site-footer { position: relative; z-index: 1; }

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 300;
  line-height: 1.18;
  letter-spacing: 0.02em;
  color: var(--paper);
}

h1 { font-size: clamp(2.5rem, 6.4vw, 6rem); }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.9rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }
h4 { font-size: 1.125rem; font-weight: 500; }
p { max-width: 38em; }
strong { color: var(--paper); font-weight: 500; }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 1px;
}

::selection { background: rgba(232, 178, 74, 0.28); color: var(--paper); }

/* ---------- utilities ---------- */
.container {
  width: min(1180px, 100% - clamp(28px, 5vw, 88px));
  margin-inline: auto;
}

.section { padding-block: clamp(56px, 9vh, 120px); }
.section--tight { padding-block: clamp(32px, 5vh, 64px); }

.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
  flex: 0 0 auto;
}

.rule {
  height: 1px;
  border: 0;
  max-width: 50%;
  background: linear-gradient(90deg, var(--amber), rgba(232, 178, 74, 0));
}

.section-index {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(40px, 7vw, 96px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: rgba(232, 178, 74, 0.2);
  -webkit-text-stroke: 1px rgba(232, 178, 74, 0.5);
}

.prose p { max-width: 36em; }
.prose p + p { margin-top: 1em; }
.prose h2, .prose h3 { margin-block: 1.6em 0.6em; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 26px;
  font-family: var(--font-sans);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--paper);
  border: 1px solid var(--line);
  background: rgba(232, 178, 74, 0.05);
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease),
    background-color 0.24s var(--ease), transform 0.24s var(--ease);
}
.btn::after {
  content: "→";
  font-family: var(--font-mono);
  font-size: 12px;
  opacity: 0.75;
  transition: transform 0.24s var(--ease);
}
.btn:hover { border-color: var(--amber); color: var(--gold); transform: translateY(-2px); }
.btn:hover::after { transform: translateX(3px); }

.btn--gold {
  color: #1A1206;
  font-weight: 500;
  border-color: transparent;
  background: linear-gradient(135deg, #FFE7B0, var(--amber) 52%, #B8802A);
  box-shadow: 0 10px 26px rgba(232, 178, 74, 0.22);
}
.btn--gold:hover { color: #1A1206; transform: translateY(-2px); box-shadow: 0 16px 34px rgba(232, 178, 74, 0.3); }

.btn--ghost {
  color: var(--amber);
  background: transparent;
  border-color: var(--line);
}
.btn--ghost:hover { color: var(--gold); border-color: var(--amber); background: rgba(232, 178, 74, 0.08); }

/* ---------- tags ---------- */
.tag {
  display: inline-block;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--amber);
  border: 1px solid var(--line);
  white-space: nowrap;
}
.tag--clay { color: var(--paper); background: var(--clay); border-color: transparent; }
.tag--jade {
  color: #86D3C4;
  background: rgba(31, 111, 99, 0.18);
  border-color: rgba(31, 111, 99, 0.62);
}

/* ---------- cards ---------- */
.card {
  position: relative;
  padding: clamp(20px, 2.6vw, 34px);
  border: 1px solid var(--line);
  background:
    linear-gradient(158deg, rgba(232, 178, 74, 0.075), rgba(21, 17, 11, 0.94) 44%),
    var(--ink-2);
}
.card > * + * { margin-top: 0.8em; }

.card--paper {
  color: var(--dark-text);
  border-color: rgba(36, 31, 24, 0.14);
  background: linear-gradient(160deg, var(--paper), var(--paper-2));
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}
.card--paper h2, .card--paper h3, .card--paper h4, .card--paper strong { color: var(--dark-text); }
.card--paper p { color: #4A4136; }
.card--paper .rule { background: linear-gradient(90deg, #A9701F, rgba(169, 112, 31, 0)); }

/* ---------- media ---------- */
.media {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(232, 178, 74, 0.10), rgba(29, 24, 16, 0.9) 48%, rgba(31, 111, 99, 0.12)),
    var(--ink-2);
}
.media img,
.media video { width: 100%; height: 100%; object-fit: cover; }
.media::after {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(255, 217, 138, 0.16);
  pointer-events: none;
}
.media--4x3 { aspect-ratio: 4 / 3; }
.media--16x9 { aspect-ratio: 16 / 9; }
.media--1x1 { aspect-ratio: 1 / 1; }
.media--21x9 { aspect-ratio: 21 / 9; }
.media__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: rgba(201, 192, 175, 0.62);
}

/* ---------- grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(20px, 2.4vw, 36px);
}
.grid__main { grid-column: 1 / span 7; }
.grid__aside { grid-column: 9 / span 4; }
.v-rule {
  width: 1px;
  align-self: stretch;
  background: linear-gradient(180deg, transparent, var(--line), transparent);
}

/* ---------- breadcrumbs ---------- */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(201, 192, 175, 0.68);
}
.breadcrumbs a { color: var(--amber); }
.breadcrumbs a:hover { color: var(--gold); }
.breadcrumbs__sep { color: rgba(232, 178, 74, 0.45); }
.breadcrumbs [aria-current="page"] { color: var(--paper); }

/* ---------- reveal ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.32s var(--ease), transform 0.32s var(--ease);
}
[data-reveal].is-in { opacity: 1; transform: none; }

/* ==========================================================================
   HEADER — 左侧竖向轨道 / 移动端顶栏 + 抽屉
   ========================================================================== */
.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 200;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  color: #1A1206;
  background: var(--gold);
  transform: translateY(-180%);
  transition: transform 0.2s var(--ease);
}
.skip-link:focus { transform: none; }

.site-rail {
  position: fixed;
  inset-block: 0;
  inset-inline-start: 0;
  width: var(--rail-w);
  z-index: 50;
  background: linear-gradient(180deg, #13100A 0%, #0B0A08 46%, #100E09 100%);
  border-inline-end: 1px solid var(--line);
  box-shadow: 16px 0 50px rgba(0, 0, 0, 0.45), inset -1px 0 0 rgba(255, 217, 138, 0.06);
}

.rail-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  padding: 18px 8px 14px;
}

/* brand */
.brand {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding-block-end: 16px;
  border-bottom: 1px solid var(--line-soft);
}
.brand__seal {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  color: #1A1206;
  background: linear-gradient(145deg, #FFE7B0, var(--amber) 48%, #A9701F);
  border-radius: 1px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35), 0 8px 20px rgba(232, 178, 74, 0.22);
  transition: box-shadow 0.3s var(--ease);
}
.brand:hover .brand__seal { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.5), 0 10px 26px rgba(255, 217, 138, 0.36); }
.brand__type {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.brand__name {
  writing-mode: vertical-rl;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.2em;
  line-height: 1.2;
  color: var(--paper);
}
.brand__meta {
  display: none;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: rgba(201, 192, 175, 0.6);
}

/* nav */
.site-nav {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-block: 10px;
  scrollbar-width: thin;
  scrollbar-color: rgba(232, 178, 74, 0.3) transparent;
}
.site-nav::-webkit-scrollbar { width: 3px; }
.site-nav::-webkit-scrollbar-thumb { background: rgba(232, 178, 74, 0.3); }
.site-nav::-webkit-scrollbar-track { background: transparent; }

.site-nav__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.site-nav__link {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 12px 6px;
  color: rgba(201, 192, 175, 0.78);
  border-inline-start: 2px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.site-nav__num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: rgba(232, 178, 74, 0.55);
  transition: color 0.25s var(--ease);
}
.site-nav__text {
  writing-mode: vertical-rl;
  font-size: 13px;
  letter-spacing: 0.16em;
  line-height: 1;
}
.site-nav__link::before {
  content: "";
  position: absolute;
  inset-inline-start: -8px;
  top: 50%;
  width: 3px;
  height: 0;
  background: var(--gold);
  transform: translateY(-50%);
  transition: height 0.3s var(--ease);
}
.site-nav__link:hover { color: var(--paper); }
.site-nav__link:hover .site-nav__num { color: var(--gold); }
.site-nav__link[aria-current="page"] { color: var(--gold); }
.site-nav__link[aria-current="page"] .site-nav__num { color: var(--gold); }
.site-nav__link[aria-current="page"]::before { height: 54%; }

/* quick actions */
.rail-quick {
  margin-top: 14px;
  padding-block-start: 14px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.rail-quick__title {
  display: none;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: rgba(201, 192, 175, 0.55);
}
.rail-quick__link {
  writing-mode: vertical-rl;
  padding: 6px 4px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(232, 178, 74, 0.72);
  border: 1px solid transparent;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease);
}
.rail-quick__link:hover { color: var(--gold); border-color: var(--line); }

/* toggle */
.nav-toggle { display: none; }

/* progress */
.read-progress {
  position: absolute;
  inset-block: 0;
  inset-inline-end: 0;
  width: 2px;
  z-index: 3;
  pointer-events: none;
  background: rgba(232, 178, 74, 0.09);
}
.read-progress__fill {
  display: block;
  width: 100%;
  height: 100%;
  transform-origin: top center;
  transform: scaleY(var(--p, 0));
  background: linear-gradient(180deg, var(--gold), var(--amber));
  transition: transform 0.1s linear;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  margin-block-start: clamp(64px, 10vh, 130px);
  border-block-start: 1px solid var(--line);
  background:
    radial-gradient(900px 380px at 82% 0%, rgba(232, 178, 74, 0.10), transparent 62%),
    linear-gradient(180deg, #100D08, #0B0A08 58%, #080706);
  color: var(--dim);
}

.footer-wrap {
  width: min(1180px, 100% - clamp(32px, 6vw, 80px));
  margin-inline: auto;
  padding-block: clamp(48px, 7vh, 84px) clamp(24px, 4vh, 36px);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr 0.85fr 1.45fr;
  gap: clamp(24px, 3vw, 48px);
}

.footer-brand__seal {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  color: #1A1206;
  background: linear-gradient(145deg, #FFE7B0, var(--amber) 50%, #A9701F);
  box-shadow: 0 10px 24px rgba(232, 178, 74, 0.2);
}
.footer-brand__name {
  font-family: var(--font-serif);
  font-size: 22px;
  letter-spacing: 0.14em;
  color: var(--paper);
}
.footer-brand__note {
  margin-top: 12px;
  font-size: 13.5px;
  line-height: 1.9;
  color: rgba(201, 192, 175, 0.72);
  max-width: 24em;
}
.footer-brand__edition {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(232, 178, 74, 0.62);
}

.footer-col__title {
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
}
.footer-list { display: grid; gap: 10px; }
.footer-list__link {
  display: inline-block;
  font-size: 14px;
  color: rgba(201, 192, 175, 0.82);
  transition: color 0.22s var(--ease), transform 0.22s var(--ease);
}
.footer-list__link:hover { color: var(--gold); transform: translateX(3px); }

.footer-contact {
  display: grid;
  gap: 14px;
  font-style: normal;
  font-size: 13.5px;
}
.footer-contact__row { display: grid; gap: 3px; }
.footer-contact__label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: rgba(232, 178, 74, 0.6);
}
.footer-contact__value { color: var(--paper); word-break: break-word; }
.footer-note {
  margin-top: 4px;
  padding-inline-start: 12px;
  border-inline-start: 2px solid rgba(31, 111, 99, 0.7);
  font-size: 12px;
  line-height: 1.85;
  color: rgba(201, 192, 175, 0.6);
  max-width: 30em;
}

.footer-base {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  margin-top: clamp(36px, 5vh, 56px);
  padding-top: 20px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(201, 192, 175, 0.55);
}
.footer-copy { display: flex; flex-wrap: wrap; gap: 6px 16px; max-width: none; }
.footer-legal { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.footer-legal__link { color: rgba(232, 178, 74, 0.78); transition: color 0.2s var(--ease); }
.footer-legal__link:hover { color: var(--gold); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1023px) {
  .grid__main, .grid__aside { grid-column: 1 / -1; }
  .v-rule { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-brand__note { max-width: 34em; }
}

@media (max-width: 899px) {
  :root { --rail-w: 0px; }

  body { padding-inline-start: 0; padding-block-start: var(--bar-h); }

  .site-rail {
    inset-block: 0 auto;
    inset-inline: 0;
    width: 100%;
    border-inline-end: 0;
    border-block-end: 1px solid var(--line);
    background: linear-gradient(180deg, #131009F5, #0B0A08EB);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    box-shadow: 0 14px 38px rgba(0, 0, 0, 0.55);
  }

  .rail-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    height: var(--bar-h);
    min-height: var(--bar-h);
    padding: 0 16px;
  }

  .brand {
    flex-direction: row;
    align-items: center;
    gap: 10px;
    padding: 0;
    border: 0;
  }
  .brand__seal { width: 30px; height: 30px; font-size: 15px; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35), 0 4px 12px rgba(232, 178, 74, 0.24); }
  .brand__type { align-items: flex-start; gap: 1px; }
  .brand__name {
    writing-mode: horizontal-tb;
    font-size: 15px;
    letter-spacing: 0.1em;
    line-height: 1.2;
  }
  .brand__meta { display: block; font-size: 9.5px; letter-spacing: 0.05em; }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 9px 13px;
    border: 1px solid var(--line);
    color: var(--amber);
    font-size: 13px;
    letter-spacing: 0.1em;
    transition: border-color 0.22s var(--ease), color 0.22s var(--ease);
  }
  .nav-toggle:hover { border-color: var(--amber); color: var(--gold); }
  .nav-toggle__bars { display: flex; flex-direction: column; gap: 4px; width: 16px; }
  .nav-toggle__bars i {
    display: block;
    height: 1px;
    background: currentColor;
    transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
  }
  .site-rail[data-open] .nav-toggle__bars i:first-child { transform: translateY(2.5px) rotate(45deg); }
  .site-rail[data-open] .nav-toggle__bars i:last-child { transform: translateY(-2.5px) rotate(-45deg); }

  .site-nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    z-index: 2;
    flex: 0 0 auto;
    max-height: calc(100vh - var(--bar-h));
    max-height: calc(100dvh - var(--bar-h));
    overflow-y: auto;
    padding: 8px 18px 22px;
    background: linear-gradient(180deg, #15110B, #0B0A08);
    border-block-end: 1px solid var(--line);
    box-shadow: 0 26px 64px rgba(0, 0, 0, 0.72);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.26s var(--ease), transform 0.26s var(--ease), visibility 0.26s;
  }
  .site-rail[data-open] .site-nav { opacity: 1; visibility: visible; transform: none; }

  .site-nav__list { display: block; }
  .site-nav__item + .site-nav__item { border-top: 1px solid var(--line-soft); }
  .site-nav__link {
    flex-direction: row;
    align-items: baseline;
    gap: 14px;
    padding: 14px 2px 14px 12px;
    border-inline-start: 2px solid transparent;
  }
  .site-nav__link::before { display: none; }
  .site-nav__link[aria-current="page"] { border-inline-start-color: var(--amber); }
  .site-nav__num { font-size: 11px; }
  .site-nav__text { writing-mode: horizontal-tb; font-size: 16px; letter-spacing: 0.1em; }

  .rail-quick {
    margin-top: 18px;
    padding-block-start: 16px;
    align-items: stretch;
    gap: 8px;
  }
  .rail-quick__title { display: block; }
  .rail-quick__link {
    writing-mode: horizontal-tb;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 11px 13px;
    font-size: 14px;
    letter-spacing: 0.08em;
    border-color: var(--line);
    color: var(--amber);
  }
  .rail-quick__link::after { content: "→"; font-family: var(--font-mono); font-size: 12px; }

  .read-progress {
    inset-block: auto 0;
    inset-inline: 0;
    width: 100%;
    height: 2px;
    background: rgba(232, 178, 74, 0.12);
  }
  .read-progress__fill {
    height: 100%;
    transform-origin: left center;
    transform: scaleX(var(--p, 0));
    background: linear-gradient(90deg, var(--amber), var(--gold));
  }
}

@media (max-width: 599px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-base { flex-direction: column; align-items: flex-start; gap: 14px; }
  .footer-copy { flex-direction: column; gap: 4px; }
}

/* ---------- motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .btn:hover, .footer-list__link:hover { transform: none; }
}