/* ============================================================
   /assets/site.css — 乐鱼LEYUCOM 全站共享样式
   深海蓝基底 / 荧光青数据信号 / 亮橙入口脉冲
   ============================================================ */

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

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

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

/* ---------- 2. Tokens ---------- */
:root {
  --abyss: #061726;
  --teal: #0B2C3B;
  --indigo: #1B1638;
  --wine: #3A1B2A;
  --cyan: #3DF0D0;
  --amber: #FFA24B;
  --coral: #FF6E6E;
  --text: #EAF4F8;
  --muted: #9DB4C4;
  --line: #1E3C52;
  --mint: #A9F5E4;
  --deep-ink: #04101C;

  --font-display: "PingFang SC", "Source Han Sans SC", "Noto Sans SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-numeric: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, Consolas, "Courier New", monospace;

  --shell: min(1240px, calc(100% - 3rem));
  --shell-wide: min(1440px, calc(100% - 2.5rem));

  --r-card: 24px;
  --r-lg: 28px;
  --r-sm: 14px;
  --r-pill: 999px;

  --gap-section: clamp(64px, 9vw, 120px);
  --ease: cubic-bezier(.22, 1, .36, 1);
  --head-h: 82px;
}

/* ---------- 3. Base typography ---------- */
body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--abyss);
  background-image:
    radial-gradient(900px 520px at 6% -8%, rgba(61, 240, 208, .10), transparent 62%),
    radial-gradient(720px 420px at 100% 0%, rgba(255, 162, 75, .07), transparent 64%),
    linear-gradient(180deg, #061726 0%, #04101c 100%);
  background-attachment: fixed;
  background-repeat: no-repeat;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  letter-spacing: .005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.2;
  color: var(--text);
}

p { max-width: 40em; }
p + p { margin-top: .9em; }

strong, b { font-weight: 700; color: var(--mint); }

a { color: var(--cyan); text-decoration: none; }
a:hover { color: var(--mint); }

.numeric {
  font-family: var(--font-numeric);
  font-variant-numeric: tabular-nums;
  font-size: .95em;
  letter-spacing: -.01em;
}

#main-content { scroll-margin-top: calc(var(--head-h) + 20px); }

/* ---------- 4. Focus ---------- */
:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link {
  position: fixed;
  top: .65rem;
  left: .65rem;
  z-index: 200;
  display: inline-block;
  padding: .7rem 1.15rem;
  border-radius: var(--r-pill);
  background: var(--cyan);
  color: #03121A;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;
  text-decoration: none;
  transform: translateY(-200%);
  transition: transform .2s var(--ease);
}
.skip-link:focus { transform: translateY(0); color: #03121A; }

/* ---------- 5. Layout primitives ---------- */
.shell { width: var(--shell); margin-inline: auto; }
.shell--wide { width: var(--shell-wide); margin-inline: auto; }

.section { padding-block: var(--gap-section); }
.section--tight { padding-block: clamp(40px, 5vw, 68px); }
.section--teal { background: var(--teal); }
.section--indigo { background: var(--indigo); }
.section--wine { background: var(--wine); }

.rule {
  height: 1px;
  border: 0;
  margin: 0;
  background: linear-gradient(90deg, var(--cyan), rgba(61, 240, 208, .08) 55%, transparent);
}

/* ---------- 6. Headings & text ---------- */
.eyebrow {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cyan);
}

.display-title {
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.06;
  letter-spacing: -.02em;
  margin-top: .35em;
}

.section-title {
  font-size: clamp(26px, 3.4vw, 40px);
  line-height: 1.16;
  margin-top: .3em;
}

.card-title {
  font-size: 19px;
  line-height: 1.4;
  letter-spacing: -.01em;
}

.lede {
  font-size: clamp(16px, 1.4vw, 18px);
  color: var(--muted);
  max-width: 34em;
  margin-top: .9em;
}

.prose { max-width: 38em; }
.prose p { color: #D4E4EC; }

/* ---------- 7. Buttons & pills ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1.6rem;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  line-height: 1.2;
  text-decoration: none;
  transition: transform .16s var(--ease), background-color .16s ease,
              color .16s ease, border-color .16s ease;
}
.btn--amber {
  background: var(--amber);
  border-color: var(--amber);
  color: #1B0F02;
}
.btn--amber:hover { background: #FFBC7C; border-color: #FFBC7C; color: #1B0F02; transform: translateY(-2px); }
.btn--ghost {
  background: rgba(61, 240, 208, .05);
  border-color: var(--line);
  color: var(--text);
}
.btn--ghost:hover { border-color: var(--cyan); color: var(--mint); transform: translateY(-2px); }

.pill-cta {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .55rem 1.15rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--amber);
  background: rgba(255, 162, 75, .08);
  color: var(--amber);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .03em;
  line-height: 1.2;
  white-space: nowrap;
  text-decoration: none;
  transition: background-color .16s ease, color .16s ease, transform .16s var(--ease);
}
.pill-cta:hover { background: var(--amber); color: #1B0F02; transform: translateY(-1px); }

/* ---------- 8. Header ---------- */
.masthead {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(6, 23, 38, .96);
  border-bottom: 1px solid var(--line);
}
.masthead::before {
  content: "";
  display: block;
  height: 3px;
  background:
    repeating-linear-gradient(90deg, rgba(61, 240, 208, .55) 0 1px, transparent 1px 22px),
    linear-gradient(90deg, var(--cyan), rgba(255, 162, 75, .55) 60%, transparent);
  opacity: .75;
}

.masthead__inner {
  width: var(--shell);
  margin-inline: auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  min-height: var(--head-h);
  transition: min-height .22s var(--ease);
}
.masthead[data-shrunk] .masthead__inner { min-height: 64px; }
.masthead[data-shrunk] .brand__tag { opacity: 0; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  text-decoration: none;
  color: var(--text);
}
.brand__mark {
  flex: none;
  width: 42px;
  height: 42px;
  border-radius: var(--r-sm);
  display: grid;
  place-items: center;
  font-family: var(--font-numeric);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.02em;
  color: #04121A;
  background: linear-gradient(140deg, var(--cyan), var(--amber));
}
.brand__text { display: block; min-width: 0; }
.brand__word {
  display: block;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.15;
  white-space: nowrap;
}
.brand__tag {
  display: block;
  font-size: 12px;
  letter-spacing: .03em;
  line-height: 1.5;
  color: var(--muted);
  white-space: nowrap;
  transition: opacity .2s ease;
}

.masthead__nav { justify-self: end; }
.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(.5rem, 1.6vw, 1.5rem);
}
.nav-list__link {
  position: relative;
  display: inline-block;
  padding: .55rem .25rem;
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color .16s ease;
}
.nav-list__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: .05rem;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .18s var(--ease);
}
.nav-list__link:hover { color: var(--mint); }
.nav-list__link[aria-current="page"] { color: var(--text); }
.nav-list__link[aria-current="page"]::after { transform: scaleX(1); }

.nav-list__cta { display: none; }

.masthead__actions {
  position: relative;
  z-index: 75;
  justify-self: end;
  display: flex;
  align-items: center;
  gap: .7rem;
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: .5rem;
  padding: .5rem .9rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: rgba(61, 240, 208, .06);
  color: var(--text);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .04em;
  transition: border-color .16s ease, color .16s ease;
}
.nav-toggle:hover { border-color: var(--cyan); color: var(--mint); }
.nav-toggle__bars {
  position: relative;
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
}
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform .2s var(--ease);
}
.nav-toggle__bars::before { top: -6px; }
.nav-toggle__bars::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { transform: translateY(-6px) rotate(-45deg); }

.masthead__progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform .1s linear;
}

.nav-scrim {
  position: fixed;
  inset: 0;
  z-index: 65;
  background: rgba(3, 10, 18, .74);
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s ease;
}
.nav-scrim.is-open { opacity: 1; pointer-events: auto; }

/* ---------- 9. Footer ---------- */
.site-foot {
  position: relative;
  margin-top: clamp(56px, 8vw, 120px);
  background: linear-gradient(180deg, var(--abyss) 0%, var(--deep-ink) 100%);
  border-top: 1px solid var(--line);
  padding-top: clamp(48px, 6vw, 84px);
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.7;
}

.site-foot__scale {
  height: 8px;
  margin-bottom: clamp(28px, 4vw, 44px);
  background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 18px);
  opacity: .9;
}

.site-foot__inner {
  width: var(--shell);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: clamp(1.6rem, 3vw, 3rem);
  padding-bottom: clamp(2.4rem, 4vw, 3.4rem);
}

.foot-brand__note {
  margin-top: 1rem;
  max-width: 30em;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.brand--foot .brand__word { font-size: 18px; }
.brand--foot .brand__tag { font-size: 11.5px; }

.foot-col__title {
  position: relative;
  margin: 0 0 1rem;
  padding-left: .85rem;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--text);
  opacity: .82;
}
.foot-col__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 13px;
  margin-top: -6.5px;
  border-radius: 2px;
  background: var(--cyan);
  opacity: .8;
}

.foot-col__list { display: grid; gap: .62rem; }
.foot-col__list a {
  color: var(--muted);
  text-decoration: none;
  transition: color .16s ease;
}
.foot-col__list a:hover { color: var(--mint); }

.foot-col__meta {
  margin-top: .8rem;
  font-size: 13px;
  color: #8AA2B2;
  overflow-wrap: anywhere;
}

.site-foot__base {
  width: var(--shell);
  margin-inline: auto;
  border-top: 1px solid var(--line);
  padding-block: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem 1.6rem;
  font-size: 12.5px;
  color: #7E95A5;
}
.site-foot__base p { max-width: none; }

/* ---------- 10. Cards & chips ---------- */
.card {
  background: var(--teal);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: clamp(20px, 2.4vw, 32px);
  transition: transform .18s var(--ease), border-color .18s ease;
}
.card:hover {
  transform: translateY(-2px);
  border-color: rgba(61, 240, 208, .55);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .38rem .9rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: rgba(61, 240, 208, .05);
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  line-height: 1.4;
  transition: background-color .16s ease, border-color .16s ease, color .16s ease;
}
.chip:hover { border-color: var(--cyan); color: var(--mint); }
.chip[aria-pressed="true"],
.chip.is-active {
  background: rgba(61, 240, 208, .16);
  border-color: var(--cyan);
  color: var(--mint);
}

/* ---------- 11. Tables ---------- */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--teal);
}
.data-table {
  min-width: 640px;
  font-size: 15px;
}
.data-table caption {
  padding: 1rem 1.15rem 0;
  text-align: left;
  font-size: 12.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}
.data-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: .85rem 1.05rem;
  background: #0E3446;
  border-bottom: 1px solid var(--line);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: left;
  white-space: nowrap;
}
.data-table td {
  padding: .8rem 1.05rem;
  border-bottom: 1px solid rgba(30, 60, 82, .55);
  color: #D4E4EC;
  vertical-align: middle;
}
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table tbody tr:hover td { background: rgba(61, 240, 208, .05); }
.data-table .num {
  font-family: var(--font-numeric);
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
}

/* ---------- 12. Data bars & rank moves ---------- */
.data-bar {
  display: block;
  height: 8px;
  border-radius: var(--r-pill);
  background: rgba(30, 60, 82, .9);
  overflow: hidden;
}
.data-bar__fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--cyan), var(--amber));
  transition: width .24s var(--ease);
}
.data-bar__fill[data-tone="coral"] { background: linear-gradient(90deg, var(--coral), var(--amber)); }

.rank-move {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-family: var(--font-numeric);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  font-weight: 700;
}
.rank-move--up { color: var(--cyan); }
.rank-move--down { color: var(--coral); }
.rank-move--flat { color: var(--muted); }

/* ---------- 13. Stats ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: clamp(.9rem, 1.6vw, 1.4rem);
}
.stat {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: rgba(11, 44, 59, .72);
  padding: 1.15rem 1.25rem;
}
.stat__value {
  display: block;
  font-family: var(--font-numeric);
  font-variant-numeric: tabular-nums;
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.15;
  color: var(--cyan);
}
.stat__label {
  display: block;
  margin-top: .35rem;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--muted);
}

/* ---------- 14. Tabs ---------- */
.tabs { display: grid; gap: clamp(1rem, 2vw, 1.6rem); }
.tablist {
  display: flex;
  gap: .35rem;
  padding: .35rem;
  overflow-x: auto;
  scrollbar-width: none;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: rgba(11, 44, 59, .7);
}
.tablist::-webkit-scrollbar { display: none; }
.tab {
  flex: none;
  padding: .5rem 1.05rem;
  border-radius: var(--r-pill);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--muted);
  white-space: nowrap;
  transition: background-color .16s ease, color .16s ease;
}
.tab:hover { color: var(--mint); }
.tab[aria-selected="true"] {
  background: var(--cyan);
  color: #04121A;
}
.tabpanel[hidden] { display: none; }
.tabpanel.is-entering { animation: tabIn .16s var(--ease); }
@keyframes tabIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}

/* ---------- 15. Timeline ---------- */
.timeline {
  position: relative;
  display: grid;
  gap: clamp(1rem, 2vw, 1.6rem);
  padding-left: 1.6rem;
  border-left: 1px solid var(--line);
}
.timeline__item { position: relative; }
.timeline__mark {
  position: absolute;
  left: calc(-1.6rem - 5px);
  top: .55rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(61, 240, 208, .14);
}
.timeline__body {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: rgba(27, 22, 56, .55);
  padding: 1rem 1.2rem;
}

/* ---------- 16. Breadcrumb ---------- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--muted);
}
.breadcrumb a { color: var(--muted); text-decoration: none; transition: color .16s ease; }
.breadcrumb a:hover { color: var(--mint); }
.breadcrumb__sep { color: var(--line); }
.breadcrumb [aria-current="page"] { color: var(--cyan); }

/* ---------- 17. Media frames ---------- */
.media-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, var(--teal), var(--indigo));
  aspect-ratio: 16 / 9;
}
.media-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(61, 240, 208, .08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61, 240, 208, .08) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}
.media-frame--tall { aspect-ratio: 4 / 5; }
.media-frame--square { aspect-ratio: 1 / 1; }
.media-frame img { width: 100%; height: 100%; object-fit: cover; }
.media-frame__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1rem 1.15rem;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
  background: linear-gradient(180deg, transparent, rgba(6, 23, 38, .92));
}
.media-frame__tag {
  position: absolute;
  top: .9rem;
  left: .9rem;
  padding: .28rem .75rem;
  border-radius: var(--r-pill);
  background: rgba(6, 23, 38, .8);
  border: 1px solid var(--line);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--cyan);
}

/* ---------- 18. Reveal ---------- */
.js-on [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.js-on [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- 19. Responsive ---------- */
@media (max-width: 1100px) {
  .site-foot__inner { grid-template-columns: 1.4fr 1fr 1fr; }
  .site-foot__inner .foot-col:last-child { grid-column: 1 / -1; }
}

@media (max-width: 920px) {
  :root {
    --shell: min(1240px, calc(100% - 2.25rem));
    --head-h: 74px;
    --gap-section: clamp(52px, 9vw, 88px);
  }

  body { font-size: 16.5px; }

  .masthead__inner {
    grid-template-columns: 1fr auto;
    gap: 1rem;
    min-height: var(--head-h);
  }
  .masthead[data-shrunk] .masthead__inner { min-height: 62px; }

  .nav-toggle { display: inline-flex; }
  .masthead__cta { display: none; }
  .nav-list__cta { display: inline-flex; margin-top: 1.2rem; }

  .masthead__nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 70;
    width: min(340px, 86vw);
    padding: 92px 1.5rem 2.5rem;
    overflow-y: auto;
    background: linear-gradient(180deg, var(--teal) 0%, var(--abyss) 62%, var(--deep-ink) 100%);
    border-left: 1px solid var(--line);
    transform: translateX(102%);
    transition: transform .28s var(--ease);
  }
  .masthead__nav[data-open] { transform: translateX(0); }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: .25rem;
  }
  .nav-list__link {
    display: block;
    padding: .85rem .8rem;
    border-radius: var(--r-sm);
    font-size: 16px;
    color: var(--text);
  }
  .nav-list__link::after { display: none; }
  .nav-list__link[aria-current="page"] {
    background: rgba(61, 240, 208, .1);
    color: var(--mint);
  }

  body[data-nav-open] { overflow: hidden; }

  .site-foot__inner { grid-template-columns: 1fr 1fr; }
  .site-foot__inner .foot-brand { grid-column: 1 / -1; }
  .site-foot__inner .foot-col:last-child { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  :root { --shell: calc(100% - 1.5rem); }

  .brand__tag { display: none; }
  .brand__mark { width: 38px; height: 38px; border-radius: 12px; }
  .brand__word { font-size: 17px; }

  .site-foot__inner { grid-template-columns: 1fr; }
  .site-foot__base { justify-content: flex-start; }

  .data-table { min-width: 560px; font-size: 14px; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
}

/* ---------- 20. Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .js-on [data-reveal] { opacity: 1 !important; transform: none !important; }
  .card:hover,
  .btn:hover,
  .pill-cta:hover { transform: none; }
}