/* ============================================================
   乐动体育 · 共享外壳样式 /assets/site.css
   夜场记分牌：深墨绿框架 + 暖白阅读区 + 荧光青柠强调
   ============================================================ */

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--top-h, 68px) + 20px);
}
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%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea, select { font: inherit; }
table { border-collapse: collapse; width: 100%; }
p, li, h1, h2, h3, h4 { overflow-wrap: break-word; }

/* ---------- tokens ---------- */
:root {
  /* 夜场记分牌色彩 */
  --ink: #0B1F1A;
  --ink-2: #24352F;
  --ink-3: #06100D;
  --paper: #F4EFE6;
  --lime: #C6FF3D;
  --score: #FF5A36;
  --amber: #FFC24B;
  --cyan: #2BE4C5;
  --line: #6E7F78;
  --white: #FFFFFF;

  --rule: rgba(110, 127, 120, 0.34);
  --rule-strong: rgba(110, 127, 120, 0.62);
  --dim-on-dark: rgba(244, 239, 230, 0.64);
  --dim-on-light: rgba(11, 31, 26, 0.66);

  /* 框架尺寸 */
  --top-h: 68px;
  --rail-w: 58px;
  --thumb-h: 64px;

  /* 空间与圆角 */
  --gutter: clamp(16px, 4vw, 56px);
  --section-y: clamp(48px, 7vw, 104px);
  --shell: 1240px;
  --r-xl: 34px;
  --r-lg: 24px;
  --r-md: 16px;
  --r-pill: 999px;

  /* 字体栈（全部本地可用，无远程字体） */
  --font-head: "Barlow Condensed", "Arial Narrow", "Noto Sans SC", "PingFang SC",
    "Microsoft YaHei", system-ui, sans-serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
    system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo,
    Consolas, "Courier New", monospace;
}

@media (max-width: 599px) {
  :root { --top-h: 60px; --thumb-h: 60px; }
}

/* ---------- 基础排版 ---------- */
body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  font-weight: 400;
  background: var(--ink);
  color: var(--paper);
  min-height: 100vh;
  padding-top: var(--top-h);
  -webkit-font-smoothing: antialiased;
}
@media (min-width: 900px) {
  body { font-size: 16px; }
}
@media (min-width: 1024px) {
  body { padding-left: var(--rail-w); }
}
@media (max-width: 1023px) {
  body { padding-bottom: var(--thumb-h); }
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.8rem, 6vw, 5.6rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.7rem); letter-spacing: -0.01em; line-height: 1.14; }
h4 { font-size: 1.05rem; line-height: 1.3; }

strong, b { font-weight: 700; }

/* ---------- 焦点与无障碍 ---------- */
:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
  border-radius: 4px;
}
.paper :focus-visible,
.section--paper :focus-visible {
  outline-color: var(--ink);
}

/* ---------- 通用工具 ---------- */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: var(--section-y); }
.section--paper,
.paper {
  background: var(--paper);
  color: var(--ink);
}
.section--paper .lede,
.paper .lede,
.paper .dim { color: var(--dim-on-light); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}
.lede {
  font-size: clamp(1rem, 1.3vw, 1.12rem);
  line-height: 1.72;
  color: var(--dim-on-dark);
  max-width: 58ch;
}
.dim { color: var(--dim-on-dark); }
.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  letter-spacing: -0.03em;
}
.divider {
  height: 1px;
  border: 0;
  background: var(--rule);
  margin-block: clamp(20px, 3vw, 36px);
}
.paper .divider { background: rgba(11, 31, 26, 0.16); }
.stack > * + * { margin-top: var(--stack-gap, 14px); }

/* ---------- 按钮 ---------- */
.btn {
  --btn-bg: var(--lime);
  --btn-fg: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.01em;
  text-align: center;
  transition: background-color 0.16s ease, color 0.16s ease,
    border-color 0.16s ease, transform 0.16s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--lime { background: var(--lime); color: var(--ink); }
.btn--lime:hover { background: #D6FF6B; }
.btn--ghost {
  background: transparent;
  color: var(--paper);
  border-color: var(--rule-strong);
}
.btn--ghost:hover { border-color: var(--lime); color: var(--lime); background: rgba(198, 255, 61, 0.06); }
.paper .btn--ghost,
.section--paper .btn--ghost { color: var(--ink); border-color: rgba(11, 31, 26, 0.34); }
.paper .btn--ghost:hover,
.section--paper .btn--ghost:hover { border-color: var(--ink); color: var(--ink); background: rgba(11, 31, 26, 0.05); }
.btn--dark { background: var(--ink); color: var(--paper); }
.btn--dark:hover { background: var(--ink-2); }
.btn--score { background: var(--score); color: var(--ink); }
.btn--score:hover { background: #FF7350; }
.btn--sm { padding: 9px 16px; font-size: 13px; }

/* ---------- 筛选胶囊 ---------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-pill);
  background: transparent;
  color: rgba(244, 239, 230, 0.82);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.2;
  white-space: nowrap;
  transition: background-color 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}
.chip:hover { border-color: var(--lime); color: var(--lime); }
.chip[aria-pressed="true"],
.chip.is-active {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
  font-weight: 600;
}
.paper .chip,
.section--paper .chip { color: rgba(11, 31, 26, 0.72); border-color: rgba(11, 31, 26, 0.24); }
.paper .chip:hover,
.section--paper .chip:hover { border-color: var(--ink); color: var(--ink); }
.paper .chip[aria-pressed="true"],
.section--paper .chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }

/* ---------- 斜切标签 ---------- */
.slant-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 20px 5px 12px;
  background: var(--score);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.4;
  clip-path: polygon(0 0, 100% 0, calc(100% - 11px) 100%, 0 100%);
  transition: transform 0.16s ease;
}
.slant-tag--lime { background: var(--lime); }
.slant-tag--cyan { background: var(--cyan); }
.slant-tag--amber { background: var(--amber); }
.card:hover .slant-tag { transform: translateX(2px); }

/* ---------- 卡片 ---------- */
.card {
  position: relative;
  display: block;
  background: var(--ink-2);
  border: 1px solid rgba(110, 127, 120, 0.28);
  border-radius: var(--r-lg);
  padding: clamp(16px, 2.2vw, 26px);
  overflow: hidden;
  transition: border-color 0.16s ease;
}
.card:hover { border-color: rgba(198, 255, 61, 0.5); }
.paper .card,
.section--paper .card {
  background: #FFFFFF;
  border-color: rgba(11, 31, 26, 0.12);
  color: var(--ink);
}

/* ---------- 网格 ---------- */
.grid { display: grid; gap: clamp(16px, 2.4vw, 28px); }
.grid--2,
.grid--3 { grid-template-columns: minmax(0, 1fr); }
@media (min-width: 640px) {
  .grid--2,
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ---------- 图片容器基础规则 ---------- */
.media {
  position: relative;
  display: block;
  overflow: hidden;
  isolation: isolate;
  border-radius: var(--r-lg);
  aspect-ratio: 16 / 10;
  background:
    radial-gradient(120% 90% at 16% 0%, rgba(198, 255, 61, 0.16), transparent 58%),
    linear-gradient(155deg, #24352F 0%, #0B1F1A 56%, #06100D 100%);
  color: var(--paper);
}
.media > img {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.media::after {
  content: "";
  position: absolute;
  z-index: 3;
  inset: auto 0 0 0;
  height: 48%;
  pointer-events: none;
  opacity: 0.35;
  background: repeating-linear-gradient(
    115deg,
    rgba(244, 239, 230, 0.16) 0 1px,
    transparent 1px 9px
  );
}
.media--wide { aspect-ratio: 21 / 9; }
.media--tall { aspect-ratio: 4 / 5; }
.media--square { aspect-ratio: 1 / 1; }
.media__caption {
  position: absolute;
  z-index: 4;
  left: 18px;
  bottom: 16px;
  right: 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(244, 239, 230, 0.82);
}

/* ---------- 数字摘要 ---------- */
.stat { display: block; }
.stat__value {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--lime);
}
.stat__label {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--dim-on-dark);
}
.paper .stat__value,
.section--paper .stat__value { color: var(--score); }
.paper .stat__label,
.section--paper .stat__label { color: var(--dim-on-light); }

/* ---------- 面包屑 ---------- */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim-on-dark);
}
.breadcrumbs a { color: rgba(244, 239, 230, 0.74); transition: color 0.16s ease; }
.breadcrumbs a:hover { color: var(--lime); }
.breadcrumbs__sep { color: var(--line); }
.paper .breadcrumbs,
.section--paper .breadcrumbs { color: var(--dim-on-light); }
.paper .breadcrumbs a,
.section--paper .breadcrumbs a { color: rgba(11, 31, 26, 0.7); }
.paper .breadcrumbs a:hover,
.section--paper .breadcrumbs a:hover { color: var(--ink); }

/* ============================================================
   头部框架
   ============================================================ */
.site-header {
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
}
.site-header > * { pointer-events: auto; }

/* 跳转链接 */
.skip-link {
  position: absolute;
  top: 8px;
  left: 50%;
  z-index: 120;
  padding: 10px 20px;
  border-radius: var(--r-pill);
  background: var(--lime);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  transform: translate(-50%, -160%);
  transition: transform 0.16s ease;
}
.skip-link:focus,
.skip-link:focus-visible {
  transform: translate(-50%, 0);
  outline-offset: 2px;
}

/* 顶部框架条 */
.frame-top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: var(--top-h);
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.8vw, 26px);
  padding-inline: clamp(14px, 2.4vw, 32px);
  background: rgba(11, 31, 26, 0.95);
  border-bottom: 1px solid var(--rule);
  backdrop-filter: blur(10px) saturate(120%);
  -webkit-backdrop-filter: blur(10px) saturate(120%);
}

/* 品牌 */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}
.brand__mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  border-radius: 9px;
  background: var(--lime);
  box-shadow: 0 0 0 1px rgba(6, 16, 13, 0.55), 0 0 16px rgba(198, 255, 61, 0.28);
}
.brand__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink);
  box-shadow: 0 0 0 3px rgba(11, 31, 26, 0.16);
}
.brand__text { display: flex; flex-direction: column; gap: 3px; line-height: 1; }
.brand__name {
  font-family: var(--font-head);
  font-size: 1.06rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--paper);
}
.brand__line {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim-on-dark);
}
@media (max-width: 479px) {
  .brand__line { display: none; }
}

/* 主导航：移动端下拉面板 */
.nav {
  position: absolute;
  top: var(--top-h);
  left: 0;
  right: 0;
  max-height: calc(100vh - var(--top-h) - var(--thumb-h));
  max-height: calc(100dvh - var(--top-h) - var(--thumb-h));
  overflow-y: auto;
  padding: 10px var(--gutter) 22px;
  background: var(--ink);
  border-bottom: 1px solid var(--rule);
  box-shadow: 0 22px 42px rgba(6, 16, 13, 0.55);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s linear;
}
.nav[data-open="true"] {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav__list { display: flex; flex-direction: column; gap: 2px; }
.nav__link {
  display: block;
  padding: 14px 14px;
  border-radius: var(--r-md);
  border-bottom: 1px solid rgba(110, 127, 120, 0.16);
  font-size: 15px;
  font-weight: 500;
  color: rgba(244, 239, 230, 0.8);
  transition: color 0.16s ease, background-color 0.16s ease;
}
.nav__link:hover { color: var(--paper); background: rgba(244, 239, 230, 0.06); }
.nav__link[aria-current="page"] {
  background: var(--lime);
  border-bottom-color: transparent;
  color: var(--ink);
  font-weight: 700;
}

/* 右侧区域 */
.frame-top__aside {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  flex: 0 0 auto;
}
.quick-chip {
  display: none;
  align-items: center;
  gap: 6px;
  padding: 8px 15px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-pill);
  font-size: 12.5px;
  font-weight: 500;
  color: rgba(244, 239, 230, 0.86);
  white-space: nowrap;
  transition: border-color 0.16s ease, color 0.16s ease;
}
.quick-chip:hover { border-color: var(--cyan); color: var(--cyan); }

/* 移动导航按钮 */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px 9px 12px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-pill);
  color: var(--paper);
  line-height: 1;
  transition: border-color 0.16s ease, color 0.16s ease;
}
.nav-toggle:hover { border-color: var(--lime); color: var(--lime); }
.nav-toggle__bars { display: flex; flex-direction: column; gap: 4px; width: 16px; }
.nav-toggle__bars span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 0.18s ease;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:first-child {
  transform: translateY(3px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:last-child {
  transform: translateY(-3px) rotate(-45deg);
}
.nav-toggle__label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
}
@media (max-width: 400px) {
  .nav-toggle__label { display: none; }
  .nav-toggle { padding: 9px 11px; }
}

/* 滚动进度条 */
.scroll-meter {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: 0 50%;
  pointer-events: none;
}

/* 左侧框架轨（桌面） */
.frame-rail {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--rail-w);
  display: none;
  flex-direction: column;
  align-items: center;
  padding: 16px 0 18px;
  border-right: 1px solid var(--rule);
  background: linear-gradient(180deg, rgba(36, 53, 47, 0.9), rgba(6, 16, 13, 0.7));
}
.frame-rail__pip {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 12px rgba(198, 255, 61, 0.8);
}
.frame-rail__word {
  margin: auto 0;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: rgba(244, 239, 230, 0.46);
}
.frame-rail__rule {
  width: 1px;
  height: 56px;
  flex: 0 0 auto;
  background: linear-gradient(180deg, var(--score), transparent);
}

/* 底部拇指条（移动） */
.thumb-bar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--thumb-h);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  background: rgba(6, 16, 13, 0.97);
  border-top: 1px solid var(--rule);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.thumb-bar__link {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: rgba(244, 239, 230, 0.72);
  border-right: 1px solid rgba(110, 127, 120, 0.2);
  transition: color 0.16s ease, background-color 0.16s ease;
}
.thumb-bar__link:last-child { border-right: 0; }
.thumb-bar__link::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 50%;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  opacity: 0.45;
  transform: translateX(-50%);
}
.thumb-bar__link:hover { color: var(--paper); background: rgba(244, 239, 230, 0.05); }
.thumb-bar__link--accent { color: var(--lime); }

/* 桌面端展开为 L 形框架 */
@media (min-width: 1024px) {
  .frame-rail { display: flex; }
  .thumb-bar { display: none; }
  .quick-chip { display: inline-flex; }
  .nav-toggle { display: none; }
  .nav {
    position: static;
    flex: 1 1 auto;
    min-width: 0;
    max-height: none;
    overflow: visible;
    padding: 0;
    background: none;
    border: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .nav__list { flex-direction: row; align-items: center; gap: 2px; }
  .nav__link {
    padding: 9px 13px;
    border: 0;
    border-radius: var(--r-pill);
    font-size: 14px;
    white-space: nowrap;
  }
  .nav__link[aria-current="page"] { font-weight: 600; }
}

@media (min-width: 1180px) {
  .nav__link { padding: 9px 16px; font-size: 14.5px; }
}

/* ============================================================
   页脚
   ============================================================ */
.site-footer {
  background: var(--ink-3);
  color: var(--paper);
  border-top: 1px solid var(--rule);
  padding-top: clamp(40px, 6vw, 76px);
}

.footer-top {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  grid-template-columns: minmax(0, 1fr);
  padding-bottom: clamp(30px, 4.5vw, 52px);
  border-bottom: 1px solid var(--rule);
}
@media (min-width: 760px) {
  .footer-top { grid-template-columns: minmax(250px, 1.05fr) minmax(0, 1.6fr); }
}

.footer-brand { display: block; }
.footer-wordmark {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4.6vw, 3.2rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.footer-wordmark__tick { color: var(--lime); }
.footer-brand__line {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}
.footer-brand__desc {
  margin-top: 12px;
  max-width: 34ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--dim-on-dark);
}
.footer-brand__cta { margin-top: 18px; }

.footer-cols {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  grid-template-columns: repeat(auto-fit, minmax(122px, 1fr));
}
.footer-col__title {
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}
.footer-col__list { display: grid; gap: 10px; }
.footer-col__link {
  display: inline-block;
  font-size: 14px;
  color: rgba(244, 239, 230, 0.8);
  transition: color 0.16s ease, transform 0.16s ease;
}
.footer-col__link:hover { color: var(--lime); transform: translateX(2px); }

.footer-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px clamp(20px, 4vw, 44px);
  padding-block: clamp(22px, 3.4vw, 34px);
  border-bottom: 1px solid var(--rule);
}
.footer-contact__item {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  color: rgba(244, 239, 230, 0.84);
}
.footer-contact__key {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--line);
}
.footer-contact__note {
  flex: 1 1 100%;
  max-width: 68ch;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--dim-on-dark);
}

.footer-base {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 22px;
  padding-block: 20px 26px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(244, 239, 230, 0.46);
}
.footer-base a { color: rgba(244, 239, 230, 0.72); transition: color 0.16s ease; }
.footer-base a:hover { color: var(--lime); }
.footer-base__icp { color: rgba(244, 239, 230, 0.4); }
.footer-base__spacer { flex: 1 1 auto; }

/* ============================================================
   减少动态偏好
   ============================================================ */
@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;
    scroll-behavior: auto !important;
  }
  .btn:hover,
  .footer-col__link:hover,
  .card:hover .slant-tag { transform: none; }
}