/* ==========================================================================
   德赢体育 · 共享外壳样式 /assets/site.css
   气质：热带夜赛转播室 —— 深海蓝底 · 荧光青绿高亮 · 珊瑚橙强调 · 沙金点缀
   ========================================================================== */

/* ---------- 1. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  background-color: #04121F;
  scroll-behavior: smooth;
}
body, h1, h2, h3, h4, h5, p, ul, ol, figure, blockquote, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg, video { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
a { color: inherit; }
table { width: 100%; border-collapse: collapse; }
[hidden] { display: none !important; }

/* ---------- 2. Tokens ---------- */
:root {
  --abyss: #04121F;
  --lane: #0A2438;
  --rail-ink: #143A4E;
  --mint: #38F2C3;
  --mint-soft: #9DFFE6;
  --coral: #FF7A4D;
  --sand: #E8C57A;
  --violet: #7A6BFF;
  --text: #E8F2F7;
  --muted: #8FA6B4;
  --night: #020A12;

  --line: rgba(56, 242, 195, 0.16);
  --line-soft: rgba(143, 166, 180, 0.14);

  --rail-w: 120px;
  --topbar-h: 64px;
  --gutter: clamp(18px, 4vw, 56px);
  --radius: 18px;
  --cut: 8deg;

  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --font-display: "PingFang SC", "Noto Sans SC", "Source Han Sans SC", "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;

  --step--1: clamp(0.78rem, 0.75rem + 0.12vw, 0.86rem);
  --step-0: clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  --step-1: clamp(1.2rem, 1.1rem + 0.5vw, 1.5rem);
  --step-2: clamp(1.5rem, 1.32rem + 1vw, 2.15rem);
  --step-3: clamp(2rem, 1.5rem + 2.6vw, 3.2rem);
  --step-4: clamp(2.4rem, 1.1rem + 6vw, 5.2rem);
}

/* ---------- 3. Base ---------- */
body {
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.75;
  color: var(--text);
  background-color: transparent;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    radial-gradient(900px 520px at 84% -8%, rgba(56, 242, 195, 0.13), transparent 62%),
    radial-gradient(760px 520px at 2% 104%, rgba(122, 107, 255, 0.13), transparent 60%),
    repeating-linear-gradient(0deg, rgba(143, 166, 180, 0.05) 0 1px, transparent 1px 92px),
    repeating-linear-gradient(90deg, rgba(143, 166, 180, 0.05) 0 1px, transparent 1px 92px);
}
main { display: block; position: relative; z-index: 1; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: 87.5%;
  letter-spacing: -0.02em;
  line-height: 1.16;
}
::selection { background: rgba(56, 242, 195, 0.28); color: #E8F2F7; }

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

.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
}

/* ---------- 4. Layout utilities ---------- */
.container {
  width: 100%;
  max-width: 1320px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--narrow { max-width: 900px; }

.section { padding-block: clamp(44px, 7vw, 104px); position: relative; }
.section--tight { padding-block: clamp(28px, 4vw, 56px); }
.section--lane {
  background: linear-gradient(180deg, rgba(10, 36, 56, 0.9) 0%, rgba(4, 18, 31, 0.2) 92%);
}

.grid { display: grid; gap: clamp(18px, 2.4vw, 32px); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid--12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }

.cut { clip-path: polygon(0 4%, 100% 0, 100% 96%, 0 100%); }

/* ---------- 5. Headings & prose ---------- */
.section-head { max-width: 54rem; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.26em;
  color: var(--mint);
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--sand);
  flex: none;
}
.section-title {
  font-size: var(--step-3);
  margin-top: 14px;
}
.section-title--hero { font-size: var(--step-4); line-height: 1.06; }

.prose { max-width: 38em; }
.prose p { margin-bottom: 1.15em; color: #D9E7EF; }
.prose h2 { font-size: var(--step-2); margin: 1.6em 0 0.55em; }
.prose h3 { font-size: var(--step-1); margin: 1.4em 0 0.5em; }
.prose ul, .prose ol { margin-bottom: 1.2em; }
.prose li { position: relative; padding-left: 22px; margin-bottom: 0.5em; color: #D9E7EF; }
.prose li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 10px;
  height: 2px;
  background: var(--mint);
}
.prose a { color: var(--mint); text-decoration: underline; text-underline-offset: 3px; }
.prose strong { color: #FFFFFF; }
.prose blockquote {
  margin: 1.4em 0;
  padding: 6px 0 6px 22px;
  border-left: 3px solid var(--coral);
  color: var(--muted);
}

/* ---------- 6. Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.btn--primary { background: var(--mint); color: #04121F; }
.btn--primary:hover { background: var(--mint-soft); transform: translateY(-2px); }
.btn--accent { background: var(--coral); color: #1B0A03; }
.btn--accent:hover { filter: brightness(1.06); transform: translateY(-2px); }
.btn--ghost { border-color: var(--line); color: var(--text); }
.btn--ghost:hover { border-color: var(--mint); color: var(--mint); }
.btn--quiet { background: rgba(56, 242, 195, 0.1); color: var(--mint); }
.btn--quiet:hover { background: rgba(56, 242, 195, 0.2); }

/* ---------- 7. Small components ---------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(56, 242, 195, 0.09);
  border: 1px solid rgba(56, 242, 195, 0.24);
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease;
}
.chip:hover { background: rgba(56, 242, 195, 0.2); }
.chip--sand { color: var(--sand); border-color: rgba(232, 197, 122, 0.32); background: rgba(232, 197, 122, 0.08); }
.chip--coral { color: var(--coral); border-color: rgba(255, 122, 77, 0.34); background: rgba(255, 122, 77, 0.08); }

.panel {
  position: relative;
  padding: clamp(20px, 2.6vw, 32px);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(20, 58, 78, 0.6), rgba(10, 36, 56, 0.32));
  border: 1px solid var(--line-soft);
}
.panel--offset { transform: translateX(clamp(0px, 2vw, 24px)); }
.panel--mint { box-shadow: inset 3px 0 0 var(--mint); }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.breadcrumb li { display: flex; align-items: center; gap: 8px; }
.breadcrumb li + li::before { content: "/"; color: rgba(143, 166, 180, 0.5); }
.breadcrumb a { text-decoration: none; color: var(--muted); }
.breadcrumb a:hover { color: var(--mint); }
.breadcrumb [aria-current="page"] { color: var(--mint); }

.stat {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(2.4rem, 7vw, 4.4rem);
  line-height: 1;
  color: var(--mint);
  letter-spacing: -0.02em;
}
.stat__label {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  color: var(--muted);
}
.stat--accent { color: var(--coral); }
.stat--sand { color: var(--sand); }

.data-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 18px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.85rem;
  color: var(--muted);
}
.data-row strong { color: var(--text); font-weight: 600; }
.data-row em { font-style: normal; color: var(--mint); }

/* tabs */
.tablist {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(20, 58, 78, 0.66);
  border: 1px solid var(--line-soft);
}
.tab {
  padding: 9px 18px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  transition: background 0.18s ease, color 0.18s ease;
}
.tab:hover { color: var(--text); }
.tab[aria-selected="true"] { background: var(--mint); color: #04121F; font-weight: 700; }
.tabpanel { padding-top: clamp(18px, 2.4vw, 30px); }

/* ---------- 8. Media shells ---------- */
.media {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: 22px 8px 22px 8px;
  background: var(--lane);
}
.media > img { width: 100%; height: 100%; object-fit: cover; }
.media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(70% 60% at 88% 6%, rgba(56, 242, 195, 0.26), transparent 70%),
    linear-gradient(155deg, rgba(4, 18, 31, 0.15) 0%, rgba(2, 10, 18, 0.8) 82%);
}
.media--hero { aspect-ratio: 16 / 9; }
.media--card { aspect-ratio: 4 / 3; }
.media--portrait { aspect-ratio: 3 / 4; }
.media--square { aspect-ratio: 1 / 1; }
.media--diagonal { clip-path: polygon(0 5%, 100% 0, 100% 95%, 0 100%); }
.media__cap {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--mint-soft);
}

/* reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
html:not(.js-ready) [data-reveal] { opacity: 1; transform: none; }
[data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- 9. Header shell ---------- */
.site-header { position: relative; z-index: 80; }

.skip-link {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 120;
  padding: 12px 20px;
  border-radius: 0 0 12px 0;
  background: var(--mint);
  color: #04121F;
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-140%);
  transition: transform 0.18s ease;
}
.skip-link:focus { transform: translateY(0); }

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 90;
  background: rgba(143, 166, 180, 0.12);
  pointer-events: none;
}
.scroll-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--mint), var(--violet));
  transition: width 0.12s linear;
}

/* --- rail: mobile = drawer --- */
.rail {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: auto;
  z-index: 86;
  width: min(86vw, 340px);
  display: flex;
  flex-direction: column;
  padding: 20px 18px 28px;
  overflow-y: auto;
  background: linear-gradient(200deg, #0C2B42 0%, #04121F 58%);
  border-left: 1px solid var(--line);
  transform: translateX(104%);
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.site-header[data-open="true"] .rail { transform: translateX(0); }

.rail__brand { display: none; }

.rail__nav { display: flex; flex-direction: column; gap: 18px; }

.rail__drawer-head { display: block; }
.rail__season {
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  color: var(--sand);
  margin-bottom: 12px;
}
.league-chips { display: flex; flex-wrap: wrap; gap: 8px; }

.rail__list { display: flex; flex-direction: column; gap: 2px; }
.rail__link {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 12px 11px 16px;
  border-radius: 12px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.98rem;
  letter-spacing: 0.06em;
  transition: color 0.18s ease, background 0.18s ease;
}
.rail__link:hover { color: var(--text); background: rgba(56, 242, 195, 0.07); }
.rail__link[aria-current="page"] {
  color: var(--mint);
  background: rgba(56, 242, 195, 0.1);
}
.rail__link[aria-current="page"]::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14%;
  bottom: 14%;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--mint);
}
.rail__num { font-size: 0.68rem; color: rgba(143, 166, 180, 0.75); }
.rail__link[aria-current="page"] .rail__num { color: var(--mint-soft); }
.rail__text { font-family: var(--font-display); }

.rail__hint {
  font-size: 0.76rem;
  line-height: 1.7;
  color: var(--muted);
  border-top: 1px solid var(--line-soft);
  padding-top: 14px;
}

.rail__foot { display: none; }

/* --- topbar --- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 84;
  display: flex;
  align-items: center;
  gap: 12px;
  height: var(--topbar-h);
  padding: 0 16px;
  background: rgba(4, 18, 31, 0.88);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.topbar__brand {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--text);
  white-space: nowrap;
}
.topbar__brand::after {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-left: 8px;
  border-radius: 50%;
  background: var(--mint);
  vertical-align: middle;
}
.topbar__tag { display: none; }
.quick { display: none; }
.quick__link {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(143, 166, 180, 0.18);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}
.quick__link:hover { color: var(--text); border-color: rgba(56, 242, 195, 0.4); }
.quick__link--accent {
  color: var(--coral);
  border-color: rgba(255, 122, 77, 0.4);
  background: rgba(255, 122, 77, 0.08);
}
.quick__link--accent:hover { background: rgba(255, 122, 77, 0.18); color: #FFD3C2; }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-left: auto;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid rgba(56, 242, 195, 0.35);
  background: rgba(56, 242, 195, 0.1);
  color: var(--mint);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  transition: background 0.18s ease, color 0.18s ease;
}
.nav-toggle[aria-expanded="true"] { background: var(--mint); color: #04121F; }
.nav-toggle__bars {
  display: inline-block;
  width: 16px;
  height: 2px;
  background: currentColor;
  box-shadow: 0 -5px 0 currentColor, 0 5px 0 currentColor;
}
.nav-toggle__label { font-family: var(--font-mono); }

.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 82;
  background: rgba(2, 10, 18, 0.72);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.site-header[data-open="true"] .nav-backdrop { opacity: 1; visibility: visible; }

@media (max-width: 1023px) {
  body.nav-open { overflow: hidden; }
}

@media (min-width: 768px) {
  .topbar { padding: 0 clamp(20px, 3vw, 32px); }
  .quick { display: flex; gap: 8px; margin-left: auto; }
  .nav-toggle { margin-left: 12px; }
}

/* --- rail: desktop --- */
@media (min-width: 1024px) {
  body {
    padding-left: var(--rail-w);
    padding-top: var(--topbar-h);
  }
  .rail {
    top: 0;
    left: 0;
    right: auto;
    bottom: 0;
    width: var(--rail-w);
    padding: 20px 0 16px;
    transform: none;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: none;
    background: linear-gradient(180deg, rgba(20, 58, 78, 0.65) 0%, rgba(4, 18, 31, 0.96) 64%);
    border-left: 0;
    border-right: 1px solid var(--line);
  }
  .rail::-webkit-scrollbar { width: 0; height: 0; }

  .rail__brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 2px 0 16px;
    text-decoration: none;
    color: var(--text);
  }
  .rail__brand-mark {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    writing-mode: vertical-rl;
    line-height: 1;
    padding: 4px 0;
  }
  .rail__brand-sub {
    font-size: 0.6rem;
    letter-spacing: 0.3em;
    color: var(--mint);
  }

  .rail__nav { gap: 0; }
  .rail__drawer-head,
  .rail__hint { display: none; }

  .rail__list { align-items: stretch; gap: 0; }
  .rail__link {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 11px 6px;
    border-radius: 0;
    font-size: 0.84rem;
  }
  .rail__link:hover { background: rgba(56, 242, 195, 0.06); }
  .rail__text {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    letter-spacing: 0.2em;
    line-height: 1;
  }
  .rail__link[aria-current="page"] {
    background: linear-gradient(180deg, rgba(56, 242, 195, 0.16), rgba(56, 242, 195, 0));
  }
  .rail__link[aria-current="page"]::before { top: 8%; bottom: 8%; }

  .rail__foot {
    display: flex;
    justify-content: center;
    margin-top: auto;
    padding-top: 14px;
  }
  .rail__ver { font-size: 0.66rem; letter-spacing: 0.2em; color: var(--sand); }

  .topbar {
    position: fixed;
    top: 0;
    left: var(--rail-w);
    right: 0;
    z-index: 84;
    height: var(--topbar-h);
    padding: 0 clamp(20px, 3vw, 44px);
    justify-content: space-between;
  }
  .topbar__brand { display: none; }
  .topbar__tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    letter-spacing: 0.2em;
    color: var(--muted);
  }
  .topbar__tag::before {
    content: "";
    width: 22px;
    height: 2px;
    background: var(--coral);
  }
  .quick { margin-left: auto; }
  .nav-toggle { display: none; }
  .nav-backdrop { display: none; }
}

/* ---------- 10. Footer shell ---------- */
.site-footer {
  position: relative;
  z-index: 1;
  margin-top: clamp(48px, 8vw, 110px);
  padding-block: clamp(40px, 5vw, 72px) 24px;
  background: linear-gradient(180deg, rgba(10, 36, 56, 0.6) 0%, var(--night) 58%);
  border-top: 1px solid var(--line);
}
.site-footer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: min(340px, 60%);
  height: 3px;
  background: linear-gradient(90deg, var(--mint), var(--violet), transparent);
}
.footer__grid {
  width: 100%;
  max-width: 1320px;
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: grid;
  gap: clamp(26px, 3vw, 44px);
  grid-template-columns: 1fr;
}
.footer__col { min-width: 0; }
.footer__brand {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  font-stretch: 87.5%;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--text);
}
.footer__brand::after {
  content: "";
  display: block;
  width: 34px;
  height: 3px;
  margin-top: 10px;
  background: var(--mint);
}
.footer__lede {
  margin-top: 14px;
  max-width: 30em;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--muted);
}
.footer__meta {
  margin-top: 14px;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--sand);
}
.footer__title {
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--text);
}
.footer__title::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 2px;
  margin-right: 10px;
  background: var(--sand);
  vertical-align: middle;
}
.footer__list { display: flex; flex-direction: column; gap: 10px; }
.footer__list a {
  display: inline-block;
  font-size: 0.92rem;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.18s ease, transform 0.18s ease;
}
.footer__list a:hover { color: var(--mint); transform: translateX(3px); }
.footer__contact-item { display: flex; gap: 12px; align-items: baseline; }
.footer__label {
  flex: none;
  min-width: 2.6em;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--sand);
}
.footer__value {
  font-size: 0.9rem;
  color: var(--muted);
  word-break: break-word;
}
.footer__base {
  width: 100%;
  max-width: 1320px;
  margin: clamp(30px, 4vw, 54px) auto 0;
  padding: 18px var(--gutter) 0;
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}

@media (min-width: 640px) {
  .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; }
}

/* ---------- 11. Motion safety ---------- */
@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; transform: none; }
  .scroll-progress span { transition: none; }
}