/* ==========================================================================
   爱游戏官方 · 伤病档案站 — 共享外壳样式 /assets/site.css
   深墨绿数据底色 + 荧光青信息点 + 暖橙警示
   ========================================================================== */

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

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

body,
h1, h2, h3, h4, h5, h6,
p, figure, blockquote, dl, dd, ul, ol, pre { margin: 0; }

ul, ol { padding: 0; list-style: none; }

img, svg, video { display: block; max-width: 100%; }

button { font: inherit; color: inherit; background: none; border: 0; }

a { color: inherit; text-decoration: none; }

table { border-collapse: collapse; }

summary { cursor: pointer; }

/* ---------- 2. Design tokens ---------- */
:root {
  /* 色彩 */
  --ink-950: #05100D;
  --ink-900: #0A1C17;
  --jade-700: #12433A;
  --jade-500: #1F7A63;
  --cyan-400: #35F2C0;
  --cyan-200: #8BFFE0;
  --amber-500: #FF8A3D;
  --amber-200: #FFD9B8;
  --paper-100: #E8F2EE;
  --slate-400: #7C9A93;
  --glass-cyan: rgba(53, 242, 192, 0.08);
  --glass-strong: rgba(53, 242, 192, 0.16);
  --line-faint: rgba(232, 242, 238, 0.10);
  --line-strong: rgba(232, 242, 238, 0.24);
  --warn-soft: rgba(255, 138, 61, 0.12);

  /* 字体 */
  --font-display: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Noto Sans Mono CJK SC", "PingFang SC", monospace;

  /* 尺度 */
  --shell-max: 1440px;
  --gutter: clamp(16px, 3.2vw, 44px);
  --rail-w: 260px;
  --radius-s: 10px;
  --radius-m: 16px;
  --radius-l: 24px;
  --radius-pill: 999px;

  /* 动效 */
  --t-fast: 160ms;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

/* ---------- 3. Base ---------- */
body {
  min-height: 100vh;
  background-color: var(--ink-950);
  background-image:
    radial-gradient(90% 62% at 84% -12%, rgba(53, 242, 192, 0.10), transparent 62%),
    radial-gradient(72% 52% at 2% 6%, rgba(31, 122, 99, 0.22), transparent 64%),
    linear-gradient(180deg, #05100D 0%, #061410 60%, #05100D 100%);
  color: var(--paper-100);
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1.75;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.015em;
}

h1 { font-size: clamp(2.4rem, 6vw, 4.6rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: 1.125rem; }

p, li { text-wrap: pretty; }

time, [data-num], .num, .is-num, .stat__value, .section-num, .footer-contact__key {
  font-variant-numeric: tabular-nums;
}

::selection { background: rgba(53, 242, 192, 0.32); color: #04170F; }

:where(a, button, summary, input, select, textarea, [tabindex]):focus-visible {
  outline: 2px solid var(--cyan-200);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 50%;
  transform: translate(-50%, -180%);
  z-index: 200;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  background: var(--cyan-400);
  color: #04170F;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: transform 180ms var(--ease);
}
.skip-link:focus { transform: translate(-50%, 0); }

/* ---------- 4. Layout ---------- */
.container {
  width: min(calc(100% - (2 * var(--gutter))), var(--shell-max));
  margin-inline: auto;
}

.layout-split {
  display: grid;
  grid-template-columns: var(--rail-w) minmax(0, 1fr);
  gap: clamp(24px, 3vw, 54px);
  align-items: start;
}

.layout-split--offset {
  grid-template-columns: var(--rail-w) minmax(0, 1fr);
}

.content-area { min-width: 0; }

.prose { max-width: 68ch; }

.section { padding-block: clamp(30px, 4.6vw, 68px); }

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: clamp(12px, 2vw, 26px);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-faint);
  margin-bottom: clamp(20px, 3vw, 36px);
}

.section-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.4rem, 5.6vw, 4.2rem);
  line-height: 0.78;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1.25px rgba(139, 255, 224, 0.45);
}

@supports not ((-webkit-text-stroke: 1px #000) or (text-stroke: 1px #000)) {
  .section-num { color: var(--jade-500); }
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--slate-400);
}
.section-kicker::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--cyan-400);
}

.divider {
  height: 1px;
  background: var(--line-faint);
  border: 0;
  margin-block: clamp(20px, 3vw, 40px);
}

.muted { color: var(--slate-400); }

.lede {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: rgba(232, 242, 238, 0.86);
  max-width: 64ch;
}

/* ---------- 5. Components ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  color: var(--paper-100);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.btn:hover { border-color: var(--cyan-400); color: var(--cyan-200); background: var(--glass-cyan); }
.btn--primary {
  background: var(--cyan-400);
  border-color: var(--cyan-400);
  color: #04170F;
  font-weight: 700;
}
.btn--primary:hover { background: var(--cyan-200); border-color: var(--cyan-200); color: #04170F; }
.btn--warn { border-color: rgba(255, 138, 61, 0.6); color: var(--amber-200); }
.btn--warn:hover { background: var(--warn-soft); border-color: var(--amber-500); color: var(--amber-200); }

.card {
  position: relative;
  padding: clamp(18px, 2.2vw, 26px);
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-m);
  background: linear-gradient(180deg, rgba(10, 28, 23, 0.86), rgba(5, 16, 13, 0.86));
  transition: border-color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}
.card:hover { border-color: var(--cyan-400); transform: translateY(-2px); }

.glass-panel {
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-m);
  background: linear-gradient(180deg, var(--glass-cyan), rgba(5, 16, 13, 0.42));
  -webkit-backdrop-filter: blur(10px) saturate(130%);
  backdrop-filter: blur(10px) saturate(130%);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 11px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  background: rgba(232, 242, 238, 0.04);
  color: var(--slate-400);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.tag--live { border-color: rgba(53, 242, 192, 0.45); background: rgba(53, 242, 192, 0.10); color: var(--cyan-200); }
.tag--warn { border-color: rgba(255, 138, 61, 0.5); background: var(--warn-soft); color: var(--amber-200); }

.table-scroll {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-m);
  background: rgba(10, 28, 23, 0.55);
}

.data-table {
  width: 100%;
  min-width: 520px;
  font-size: 0.8125rem;
}
.data-table caption {
  padding: 14px 16px 10px;
  text-align: left;
  color: var(--slate-400);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.data-table th,
.data-table td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--line-faint);
  text-align: left;
  vertical-align: top;
}
.data-table thead th {
  color: var(--slate-400);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: rgba(5, 16, 13, 0.6);
}
.data-table tbody tr { transition: background var(--t-fast) var(--ease); }
.data-table tbody tr:hover { background: rgba(232, 242, 238, 0.08); }
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table .is-num { color: var(--cyan-200); font-variant-numeric: tabular-nums; }
.data-table .is-warn { color: var(--amber-200); font-weight: 700; }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--slate-400);
}
.breadcrumb li { display: flex; align-items: center; gap: 8px; }
.breadcrumb li + li::before { content: "/"; color: var(--jade-500); }
.breadcrumb a { transition: color var(--t-fast) var(--ease); }
.breadcrumb a:hover { color: var(--cyan-200); }
.breadcrumb [aria-current="page"] { color: var(--paper-100); }

/* 图片容器基础规则（页面阶段放置占位图 / 内联 SVG） */
.media-frame {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-m);
  background: linear-gradient(155deg, var(--jade-700) 0%, var(--ink-900) 55%, var(--ink-950) 100%);
}
.media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(232, 242, 238, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 242, 238, 0.055) 1px, transparent 1px);
  background-size: 28px 28px;
}
.media-frame > img,
.media-frame > svg,
.media-frame > picture > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media-frame--16x9 { aspect-ratio: 16 / 9; }
.media-frame--4x3 { aspect-ratio: 4 / 3; }
.media-frame--1x1 { aspect-ratio: 1 / 1; }
.media-frame--tall { aspect-ratio: 3 / 4; }
.media-frame--wide { aspect-ratio: 21 / 9; }
.media-frame--sm { max-width: 260px; }

/* 索引栏 */
.index-rail {
  position: sticky;
  top: clamp(86px, 10vh, 112px);
  max-height: calc(100vh - 128px);
  overflow-y: auto;
  padding: 16px 16px 14px;
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-m);
  background: linear-gradient(180deg, rgba(10, 28, 23, 0.72), rgba(5, 16, 13, 0.5));
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  scrollbar-width: thin;
}
.index-rail__title {
  margin-bottom: 12px;
  color: var(--slate-400);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.index-nav { display: flex; flex-direction: column; gap: 2px; }
.index-nav a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 10px;
  border-radius: var(--radius-s);
  color: var(--slate-400);
  font-size: 0.8125rem;
  transition: color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.index-nav a:hover { color: var(--paper-100); background: rgba(232, 242, 238, 0.06); }
.index-nav a[aria-current="true"] {
  color: var(--cyan-200);
  background: rgba(53, 242, 192, 0.10);
}
.index-nav__num { color: var(--cyan-400); opacity: 0.6; font-size: 0.6875rem; }

.rail-group { border-top: 1px solid var(--line-faint); }
.rail-group > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 11px 2px;
  list-style: none;
  color: var(--paper-100);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
}
.rail-group > summary::-webkit-details-marker { display: none; }
.rail-group > summary::after {
  content: "+";
  color: var(--cyan-400);
  font-size: 1rem;
  line-height: 1;
  transition: transform 200ms var(--ease);
}
.rail-group[open] > summary::after { transform: rotate(45deg); }
.rail-group__body { display: flex; flex-direction: column; gap: 2px; padding: 2px 0 12px; }

/* 筛选 */
.filter-set { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 15px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  color: var(--slate-400);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.filter-chip input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.filter-chip:hover { border-color: var(--cyan-400); color: var(--cyan-200); }
.filter-chip:has(input:checked) {
  border-color: var(--cyan-400);
  background: rgba(53, 242, 192, 0.14);
  color: var(--cyan-200);
}
.filter-chip:has(input:focus-visible) { outline: 2px solid var(--cyan-200); outline-offset: 3px; }
.is-filtered-out { display: none !important; }

/* 显现 */
[data-reveal-ready] .reveal { opacity: 0; transform: translateY(10px); }
[data-reveal-ready] .reveal.is-visible {
  opacity: 1;
  transform: none;
  transition: opacity 340ms var(--ease), transform 340ms var(--ease);
}

/* 返回顶部 */
.to-top {
  position: fixed;
  right: clamp(14px, 2vw, 28px);
  bottom: clamp(14px, 2vw, 28px);
  z-index: 75;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: rgba(10, 28, 23, 0.9);
  color: var(--cyan-400);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 200ms var(--ease), transform 200ms var(--ease), visibility 200ms linear, border-color var(--t-fast) var(--ease);
}
.to-top.is-shown { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { border-color: var(--cyan-400); background: rgba(53, 242, 192, 0.16); }
.to-top svg { width: 18px; height: 18px; }

/* ---------- 6. Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 70;
  padding: clamp(10px, 1.4vw, 18px) var(--gutter) 6px;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 90;
  pointer-events: none;
  background: transparent;
}
.scroll-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--jade-500), var(--cyan-400));
  transition: width 90ms linear;
}

.header-rail {
  width: 100%;
  max-width: var(--shell-max);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: clamp(8px, 1.4vw, 22px);
  padding: 8px 12px 8px 14px;
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-pill);
  background: linear-gradient(180deg, rgba(10, 28, 23, 0.95), rgba(5, 16, 13, 0.9));
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 24px 46px -34px rgba(0, 0, 0, 0.95), inset 0 1px 0 rgba(53, 242, 192, 0.12);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  margin-right: clamp(6px, 1.2vw, 20px);
  padding: 4px 12px 4px 4px;
  border-radius: var(--radius-pill);
  transition: background var(--t-fast) var(--ease);
}
.brand-mark:hover { background: var(--glass-cyan); }
.brand-mark__glyph {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(53, 242, 192, 0.35);
  border-radius: 50%;
  background: radial-gradient(circle at 30% 24%, rgba(53, 242, 192, 0.26), rgba(18, 67, 58, 0.66));
  color: var(--cyan-400);
}
.brand-mark__glyph svg { width: 18px; height: 18px; }
.brand-mark__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-mark__name { font-family: var(--font-display); font-weight: 900; font-size: 0.95rem; letter-spacing: 0.01em; }
.brand-mark__sub { font-size: 0.6563rem; letter-spacing: 0.18em; color: var(--slate-400); }

.nav-toggle {
  display: none;
  align-items: center;
  gap: 9px;
  padding: 8px 15px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  color: var(--paper-100);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.nav-toggle:hover { border-color: var(--cyan-400); color: var(--cyan-200); }
.nav-toggle__bars { display: inline-flex; flex-direction: column; gap: 3px; width: 16px; }
.nav-toggle__bars i {
  display: block;
  height: 1.5px;
  border-radius: 2px;
  background: currentColor;
  transition: transform var(--t-fast) var(--ease), opacity var(--t-fast) var(--ease);
}
.site-header[data-open="true"] .nav-toggle__bars i:nth-child(1) { transform: translateY(4.5px) rotate(45deg); }
.site-header[data-open="true"] .nav-toggle__bars i:nth-child(2) { opacity: 0; }
.site-header[data-open="true"] .nav-toggle__bars i:nth-child(3) { transform: translateY(-4.5px) rotate(-45deg); }

.primary-nav { margin-right: auto; }
.primary-nav__list { display: flex; align-items: center; gap: 2px; }
.primary-nav__item { display: block; }
.primary-nav__link {
  display: block;
  padding: 8px 13px;
  border-radius: var(--radius-pill);
  color: var(--slate-400);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
  background-image: linear-gradient(var(--glass-strong), var(--glass-strong));
  background-repeat: no-repeat;
  background-position: left center;
  background-size: 0% 100%;
  transition: background-size var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.primary-nav__link:hover { background-size: 100% 100%; color: var(--cyan-200); }
.primary-nav__link[aria-current="page"] {
  color: var(--cyan-400);
  background-image: linear-gradient(rgba(53, 242, 192, 0.14), rgba(53, 242, 192, 0.14));
  background-size: 100% 100%;
}

.header-actions { display: flex; align-items: center; gap: 8px; flex: 0 0 auto; }

.pill-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 15px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  color: var(--paper-100);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  white-space: nowrap;
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.pill-action:hover { border-color: var(--cyan-400); color: var(--cyan-200); background: var(--glass-cyan); }
.pill-action--primary {
  border-color: var(--cyan-400);
  background: var(--cyan-400);
  color: #04170F;
  font-weight: 700;
}
.pill-action--primary:hover { background: var(--cyan-200); border-color: var(--cyan-200); color: #04170F; }

/* ---------- 7. Footer ---------- */
.site-footer {
  position: relative;
  margin-top: clamp(56px, 9vw, 140px);
  border-top: 1px solid var(--line-faint);
  background-image:
    radial-gradient(120% 160% at 88% -20%, rgba(53, 242, 192, 0.10), transparent 58%),
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-950) 88%);
}
.site-footer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: min(360px, 42%);
  height: 2px;
  background: linear-gradient(90deg, var(--cyan-400), transparent);
}

.footer-shell {
  width: min(calc(100% - (2 * var(--gutter))), var(--shell-max));
  margin-inline: auto;
  padding: clamp(38px, 5vw, 72px) 0 clamp(18px, 2vw, 30px);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(200px, 1.5fr) repeat(3, minmax(120px, 0.85fr)) minmax(210px, 1.3fr);
  gap: clamp(22px, 3vw, 46px);
  padding-bottom: clamp(30px, 4vw, 54px);
  border-bottom: 1px solid var(--line-faint);
}

.footer-brand { min-width: 0; }
.brand-mark--footer { padding-left: 0; }
.brand-mark--footer:hover { background: transparent; }
.footer-brand__note {
  max-width: 34ch;
  margin-top: 14px;
  color: var(--slate-400);
  font-size: 0.78rem;
  line-height: 1.8;
}
.footer-brand__note--dim { margin-top: 8px; color: rgba(124, 154, 147, 0.72); font-size: 0.72rem; }

.footer-col { min-width: 0; }
.footer-col__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  color: var(--cyan-400);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.2em;
}
.footer-col__title::after {
  content: "";
  flex: 0 0 22px;
  height: 1px;
  background: var(--line-strong);
}

.footer-col__list { display: flex; flex-direction: column; gap: 9px; }
.footer-col__list a {
  display: inline-block;
  padding: 2px 0;
  color: var(--slate-400);
  font-size: 0.8125rem;
  background-image: linear-gradient(var(--cyan-400), var(--cyan-400));
  background-repeat: no-repeat;
  background-position: left bottom;
  background-size: 0% 1px;
  transition: color var(--t-fast) var(--ease), background-size var(--t-fast) var(--ease);
}
.footer-col__list a:hover { color: var(--cyan-200); background-size: 100% 1px; }
.footer-col__list a[aria-current="page"] { color: var(--cyan-200); }

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line-faint);
  color: var(--slate-400);
  font-size: 0.75rem;
  line-height: 1.7;
  word-break: break-word;
}
.footer-contact li { display: flex; gap: 9px; }
.footer-contact__key { flex: 0 0 auto; color: var(--jade-500); letter-spacing: 0.08em; }

.footer-base {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 24px;
  padding-top: clamp(16px, 2vw, 26px);
  color: var(--slate-400);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
}
.footer-base__item--icp { color: rgba(124, 154, 147, 0.78); }

/* ---------- 8. Responsive ---------- */
@media (max-width: 1180px) {
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-col--contact { grid-column: 1 / -1; }
  .footer-contact { max-width: 46ch; }
}

@media (max-width: 1080px) {
  .layout-split,
  .layout-split--offset { grid-template-columns: minmax(0, 1fr); }
  .index-rail {
    position: static;
    max-height: none;
    overflow: visible;
  }
  .primary-nav__link { padding: 8px 10px; font-size: 0.78rem; }
}

@media (max-width: 960px) {
  .header-rail {
    flex-wrap: wrap;
    align-items: center;
    padding: 10px 12px 10px 14px;
    border-radius: var(--radius-l);
  }
  .brand-mark { margin-right: auto; }
  .nav-toggle { display: inline-flex; }
  .primary-nav {
    order: 4;
    flex-basis: 100%;
    margin-right: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 220ms var(--ease), opacity 220ms var(--ease);
  }
  .primary-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--line-faint);
  }
  .primary-nav__link { padding: 11px 12px; font-size: 0.85rem; border-radius: var(--radius-s); }
  .site-header[data-open="true"] .primary-nav {
    max-height: 68vh;
    overflow-y: auto;
    opacity: 1;
  }
  .header-actions {
    order: 3;
    flex-basis: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    padding-top: 4px;
    scrollbar-width: none;
  }
  .header-actions::-webkit-scrollbar { display: none; }
}

@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-col--contact,
  .footer-brand { grid-column: 1 / -1; }
  .footer-base { flex-direction: column; align-items: flex-start; }
  .section-head { align-items: center; }
}

@media (max-width: 560px) {
  .header-actions .pill-action:last-child { display: none; }
  .brand-mark__sub { display: none; }
  .data-table { min-width: 440px; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- 9. Motion safety ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal-ready] .reveal { opacity: 1; transform: none; }
  .card:hover { transform: none; }
  .to-top { transform: none; }
}