/* ============================================================
   火狐体育官网 · /assets/site.css
   共享外壳：双层导航头部 + 长卷收束页脚 + 通用版式零件
   语汇：夜间转播室 × 战术板 · 粗野主义边框 · 等宽索引
   ============================================================ */

/* ---------- 01 · 设计变量 ---------- */
:root {
  --fx-orange: #FF4D1A;
  --fx-ink: #141414;
  --fx-cream: #F5F2EA;
  --fx-blue: #1FB6FF;
  --fx-yellow: #FFC53D;
  --fx-charcoal: #2A2A2A;
  --fx-fog: #8C8C86;
  --fx-darkorange: #B8320F;
  --fx-beige: #D9D4C8;
  --fx-veil: rgba(245, 242, 234, 0.10);

  --fx-font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans SC",
    "Source Han Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --fx-font-narrow: "Archivo Narrow", "Arial Narrow", "Helvetica Neue", "PingFang SC",
    "Noto Sans SC", system-ui, sans-serif;
  --fx-font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo,
    Consolas, "Liberation Mono", monospace;

  --fx-wrap-max: 1240px;
  --fx-gutter: clamp(16px, 4vw, 48px);
  --fx-radius: 0px;

  --fx-shadow-hard: 6px 6px 0 var(--fx-ink);
  --fx-shadow-orange: 8px 8px 0 var(--fx-orange);
}

/* ---------- 02 · Reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 150px;
}

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

ul, ol { padding: 0; }

body {
  min-height: 100vh;
  background-color: var(--fx-cream);
  color: var(--fx-ink);
  font-family: var(--fx-font-sans);
  font-size: 17px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a { color: var(--fx-darkorange); text-underline-offset: 3px; }
a:hover { color: var(--fx-orange); }

button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--fx-font-sans);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.005em;
}

strong, b { font-weight: 800; }

table { border-collapse: collapse; width: 100%; }

hr { border: 0; height: 2px; background: var(--fx-beige); }

::selection { background: var(--fx-orange); color: var(--fx-cream); }

/* ---------- 03 · 可访问性 ---------- */
:where(a, button, summary, [tabindex]):focus-visible {
  outline: 3px solid var(--fx-blue);
  outline-offset: 3px;
  border-radius: 1px;
}

.fx-skip {
  position: absolute;
  left: 14px;
  top: -90px;
  z-index: 999;
  padding: 12px 20px;
  background: var(--fx-yellow);
  color: var(--fx-ink);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  border: 2px solid var(--fx-ink);
  box-shadow: 4px 4px 0 var(--fx-orange);
  transition: top 0.18s ease;
}
.fx-skip:focus,
.fx-skip:focus-visible { top: 14px; color: var(--fx-ink); }

/* ---------- 04 · 通用容器与版式 ---------- */
.fx-wrap,
.fx-header__wrap {
  width: min(var(--fx-wrap-max), calc(100% - var(--fx-gutter) * 2));
  margin-inline: auto;
}

.fx-section {
  position: relative;
  padding-block: clamp(56px, 8vw, 120px);
}
.fx-section--dark {
  background: var(--fx-ink);
  color: var(--fx-cream);
}
.fx-section--band {
  background: var(--fx-orange);
  color: var(--fx-ink);
}
.fx-section--paper {
  background: var(--fx-beige);
  color: var(--fx-ink);
}

.fx-grid { display: grid; gap: clamp(20px, 3vw, 40px); }
.fx-grid--split {
  grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  align-items: start;
}

.fx-h1 {
  font-size: clamp(34px, 5.4vw, 60px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.015em;
}
.fx-h2 {
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 800;
  line-height: 1.14;
}
.fx-h3 {
  font-size: clamp(20px, 2.2vw, 24px);
  font-weight: 800;
  line-height: 1.32;
}

.fx-lede {
  max-width: 62ch;
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.85;
  color: var(--fx-charcoal);
}
.fx-section--dark .fx-lede { color: rgba(245, 242, 234, 0.78); }
.fx-section--band .fx-lede { color: var(--fx-ink); }

.fx-index {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--fx-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fx-fog);
}
.fx-index::before {
  content: "";
  flex: none;
  width: 26px;
  height: 2px;
  background: var(--fx-orange);
}
.fx-index--light { color: rgba(245, 242, 234, 0.68); }

.fx-num {
  font-family: var(--fx-font-mono);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
  line-height: 0.92;
}

.fx-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 11px;
  font-family: var(--fx-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1.5px solid currentColor;
  white-space: nowrap;
}
.fx-tag--yellow { background: var(--fx-yellow); color: var(--fx-ink); border-color: var(--fx-ink); }
.fx-tag--blue { background: var(--fx-blue); color: var(--fx-ink); border-color: var(--fx-ink); }
.fx-tag--orange { background: var(--fx-orange); color: var(--fx-cream); border-color: var(--fx-darkorange); }

.fx-divider {
  height: 4px;
  border: 0;
  margin-block: clamp(32px, 5vw, 64px);
  background: repeating-linear-gradient(-45deg, var(--fx-orange) 0 10px, var(--fx-ink) 10px 20px);
}

/* ---------- 05 · 按钮 ---------- */
.fx-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  font-family: var(--fx-font-sans);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.2;
  text-decoration: none;
  color: var(--fx-ink);
  background: var(--fx-orange);
  border: 2px solid var(--fx-ink);
  box-shadow: 5px 5px 0 var(--fx-ink);
  transition: transform 0.16s ease, box-shadow 0.16s ease,
    background-color 0.16s ease, color 0.16s ease;
}
.fx-btn:hover {
  color: var(--fx-ink);
  background: var(--fx-yellow);
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 var(--fx-ink);
}
.fx-btn:active {
  color: var(--fx-cream);
  background: var(--fx-darkorange);
  transform: translate(5px, 5px);
  box-shadow: 0 0 0 var(--fx-ink);
}
.fx-btn--sm { padding: 9px 15px; font-size: 13.5px; box-shadow: 4px 4px 0 var(--fx-ink); }
.fx-btn--ghost {
  background: transparent;
  color: var(--fx-cream);
  border-color: var(--fx-cream);
  box-shadow: 5px 5px 0 var(--fx-orange);
}
.fx-btn--ghost:hover {
  background: var(--fx-cream);
  color: var(--fx-ink);
  box-shadow: 3px 3px 0 var(--fx-orange);
}
.fx-btn--block { width: 100%; }

/* ---------- 06 · 图片槽（可复用） ---------- */
.fx-media {
  position: relative;
  display: block;
  width: 100%;
  overflow: hidden;
  border: 2px solid var(--fx-ink);
  box-shadow: var(--fx-shadow-orange);
  background-color: var(--fx-charcoal);
  background-image:
    repeating-linear-gradient(135deg, rgba(245, 242, 234, 0.055) 0 2px, transparent 2px 14px),
    linear-gradient(150deg, rgba(255, 77, 26, 0.24), transparent 58%),
    linear-gradient(20deg, rgba(31, 182, 255, 0.18), transparent 62%);
}
.fx-media > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.fx-media--wide { aspect-ratio: 16 / 9; }
.fx-media--tall { aspect-ratio: 3 / 4; }
.fx-media--panel { aspect-ratio: 5 / 4; }
.fx-media__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 2;
  padding: 8px 14px;
  font-family: var(--fx-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fx-cream);
  background: rgba(20, 20, 20, 0.88);
  border-top: 2px solid var(--fx-orange);
}
.fx-section--dark .fx-media { border-color: var(--fx-cream); }

/* ---------- 07 · 面包屑 ---------- */
.fx-crumb {
  padding-block: 20px 0;
  font-family: var(--fx-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}
.fx-crumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--fx-fog);
}
.fx-crumb li { display: inline-flex; align-items: center; gap: 8px; }
.fx-crumb li + li::before { content: "/"; color: var(--fx-orange); }
.fx-crumb a { color: var(--fx-ink); text-decoration: none; }
.fx-crumb a:hover { color: var(--fx-darkorange); }
.fx-crumb [aria-current="page"] { color: var(--fx-fog); }

/* ============================================================
   08 · HEADER
   ============================================================ */
.fx-header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: var(--fx-ink);
  color: var(--fx-cream);
  border-bottom: 3px solid var(--fx-orange);
}

.fx-header__progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  z-index: 3;
  background: var(--fx-yellow);
  transform: scaleX(0);
  transform-origin: 0 50%;
  pointer-events: none;
}

.fx-header__top {
  background: var(--fx-charcoal);
  border-bottom: 1px solid rgba(245, 242, 234, 0.14);
}

.fx-topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 4px 24px;
  padding-block: 8px;
  font-family: var(--fx-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(245, 242, 234, 0.68);
}
.fx-topbar__tag {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  color: var(--fx-cream);
  font-weight: 600;
}
.fx-topbar__meta { margin: 0; }
.fx-topbar__coord {
  margin: 0;
  color: var(--fx-fog);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.fx-pulse {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--fx-blue);
  animation: fx-pulse 2.4s ease-out infinite;
}
@keyframes fx-pulse {
  0% { box-shadow: 0 0 0 0 rgba(31, 182, 255, 0.62); }
  70% { box-shadow: 0 0 0 9px rgba(31, 182, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(31, 182, 255, 0); }
}

.fx-header__bar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas: "brand nav tools";
  align-items: center;
  gap: 10px 18px;
  padding-block: 14px;
  transition: padding-block 0.2s ease;
}
.fx-header[data-scrolled] .fx-header__bar { padding-block: 8px; }

/* 品牌 */
.fx-brand {
  grid-area: brand;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  text-decoration: none;
  color: var(--fx-cream);
}
.fx-brand:hover { color: var(--fx-cream); }
.fx-brand__mark {
  flex: none;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  background: var(--fx-orange);
  color: var(--fx-ink);
  font-family: var(--fx-font-mono);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.03em;
  box-shadow: 4px 4px 0 var(--fx-yellow);
}
.fx-brand__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.fx-brand__name {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1.2;
  white-space: nowrap;
}
.fx-brand__line {
  font-family: var(--fx-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(245, 242, 234, 0.6);
  white-space: nowrap;
}

/* 移动导航按钮 */
.fx-navtoggle {
  grid-area: toggle;
  display: none;
  align-items: center;
  gap: 10px;
  padding: 9px 13px;
  background: transparent;
  color: var(--fx-cream);
  border: 2px solid rgba(245, 242, 234, 0.55);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  transition: border-color 0.18s ease, background-color 0.18s ease;
}
.fx-navtoggle:hover { border-color: var(--fx-orange); }
.fx-navtoggle__bars {
  display: flex;
  flex-direction: column;
  gap: 3px;
  width: 16px;
}
.fx-navtoggle__bars > span {
  display: block;
  height: 2px;
  background: var(--fx-orange);
  transition: transform 0.18s ease, opacity 0.18s ease;
}
.fx-navtoggle[aria-expanded="true"] { background: rgba(255, 77, 26, 0.14); border-color: var(--fx-orange); }
.fx-navtoggle[aria-expanded="true"] .fx-navtoggle__bars > span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.fx-navtoggle[aria-expanded="true"] .fx-navtoggle__bars > span:nth-child(2) { opacity: 0; }
.fx-navtoggle[aria-expanded="true"] .fx-navtoggle__bars > span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

/* 主导航 */
.fx-nav { grid-area: nav; min-width: 0; }
.fx-nav__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: fxnav;
}
.fx-nav__link {
  position: relative;
  z-index: 0;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 13px;
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
  text-decoration: none;
  color: var(--fx-cream);
  transition: color 0.18s ease;
}
.fx-nav__link::before {
  counter-increment: fxnav;
  content: "0" counter(fxnav);
  font-family: var(--fx-font-mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--fx-yellow);
  transition: color 0.18s ease;
}
.fx-nav__link::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: transparent;
  clip-path: polygon(9px 0, 100% 0, calc(100% - 9px) 100%, 0 100%);
  transition: background-color 0.18s ease;
}
.fx-nav__link:hover,
.fx-nav__link:focus-visible { color: var(--fx-ink); }
.fx-nav__link:hover::after,
.fx-nav__link:focus-visible::after { background: var(--fx-orange); }
.fx-nav__link:hover::before,
.fx-nav__link:focus-visible::before { color: var(--fx-ink); }

.fx-nav__link[aria-current="page"] { color: var(--fx-ink); }
.fx-nav__link[aria-current="page"]::after { background: var(--fx-yellow); }
.fx-nav__link[aria-current="page"]::before { color: var(--fx-ink); }

/* 右侧工具区 */
.fx-tools {
  grid-area: tools;
  display: flex;
  align-items: center;
  gap: 8px;
}
.fx-ver {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 11px;
  font-family: var(--fx-font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--fx-ink);
  background: var(--fx-yellow);
  border: 2px solid var(--fx-orange);
  box-shadow: 3px 3px 0 var(--fx-orange);
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}
.fx-ver:hover {
  color: var(--fx-ink);
  transform: translate(1px, 1px);
  box-shadow: 2px 2px 0 var(--fx-orange);
}
.fx-search {
  flex: none;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  color: var(--fx-cream);
  border: 1.5px solid rgba(245, 242, 234, 0.36);
  transition: color 0.18s ease, border-color 0.18s ease;
}
.fx-search:hover { color: var(--fx-blue); border-color: var(--fx-blue); }

.fx-header .fx-btn { box-shadow: 4px 4px 0 rgba(245, 242, 234, 0.24); }
.fx-header .fx-btn:hover { box-shadow: 2px 2px 0 rgba(245, 242, 234, 0.24); }
.fx-header .fx-btn:active { box-shadow: 0 0 0 rgba(245, 242, 234, 0.24); }

/* ============================================================
   09 · FOOTER
   ============================================================ */
.fx-footer {
  position: relative;
  background: var(--fx-ink);
  color: var(--fx-cream);
  border-top: 3px solid var(--fx-orange);
}
.fx-footer__stripe {
  height: 14px;
  background: repeating-linear-gradient(
    -45deg,
    var(--fx-orange) 0 12px,
    var(--fx-ink) 12px 24px
  );
}

.fx-footer__wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(28px, 4vw, 56px);
  width: min(var(--fx-wrap-max), calc(100% - var(--fx-gutter) * 2));
  margin-inline: auto;
  padding-block: clamp(44px, 6vw, 84px) clamp(28px, 4vw, 52px);
}

.fx-footer__lead .fx-brand { margin-bottom: 18px; }

.fx-footer__statement {
  max-width: 42ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(245, 242, 234, 0.72);
}
.fx-footer__hours {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 18px;
  padding: 7px 12px;
  font-family: var(--fx-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--fx-cream);
  border: 1.5px solid rgba(245, 242, 234, 0.22);
}

.fx-footer__head {
  margin-bottom: 16px;
  font-family: var(--fx-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fx-fog);
}

.fx-footer__links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.fx-footer__links a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 14.5px;
  text-decoration: none;
  color: var(--fx-cream);
  transition: color 0.16s ease;
}
.fx-footer__links a::before {
  content: "";
  flex: none;
  width: 6px;
  height: 2px;
  background: var(--fx-orange);
  transition: width 0.16s ease, background-color 0.16s ease;
}
.fx-footer__links a:hover { color: var(--fx-yellow); }
.fx-footer__links a:hover::before { width: 16px; background: var(--fx-yellow); }

.fx-footer__line {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 10px;
  margin-bottom: 10px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--fx-cream);
  overflow-wrap: anywhere;
}
.fx-footer__line > span {
  font-family: var(--fx-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--fx-fog);
  padding-top: 4px;
}
.fx-footer__note {
  margin-top: 14px;
  padding-left: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(245, 242, 234, 0.56);
  border-left: 2px solid var(--fx-orange);
}

.fx-footer__legal {
  border-top: 1px solid rgba(245, 242, 234, 0.16);
  background: var(--fx-charcoal);
}
.fx-footer__legal-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 28px;
  width: min(var(--fx-wrap-max), calc(100% - var(--fx-gutter) * 2));
  margin-inline: auto;
  padding-block: 18px 24px;
  font-family: var(--fx-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(245, 242, 234, 0.58);
}
.fx-footer__copy,
.fx-footer__meta { margin: 0; }
.fx-footer__copy { color: rgba(245, 242, 234, 0.82); }

/* ============================================================
   10 · 响应式
   ============================================================ */
@media (max-width: 1180px) {
  .fx-search { display: none; }
}

@media (max-width: 1120px) {
  html { scroll-padding-top: 130px; }

  .fx-header__bar {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "brand toggle"
      "nav nav"
      "tools tools";
    gap: 12px;
    padding-block: 12px 16px;
  }
  .fx-header[data-scrolled] .fx-header__bar { padding-block: 10px 14px; }

  .fx-navtoggle { display: inline-flex; }

  .fx-nav { display: none; }
  .fx-nav[data-open] {
    display: block;
    padding-top: 6px;
    border-top: 1px solid rgba(245, 242, 234, 0.16);
  }
  .fx-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 5px;
    counter-reset: fxnav;
  }
  .fx-nav__link {
    justify-content: flex-start;
    padding: 12px 14px;
    font-size: 15px;
    color: var(--fx-cream);
    background: var(--fx-charcoal);
    border-left: 3px solid var(--fx-orange);
  }
  .fx-nav__link::after { display: none; }
  .fx-nav__link::before { font-size: 11px; }
  .fx-nav__link:hover,
  .fx-nav__link:focus-visible {
    color: var(--fx-cream);
    background: var(--fx-darkorange);
  }
  .fx-nav__link:hover::before,
  .fx-nav__link:focus-visible::before { color: var(--fx-cream); }
  .fx-nav__link[aria-current="page"] {
    color: var(--fx-ink);
    background: var(--fx-yellow);
    border-left-color: var(--fx-ink);
  }
  .fx-nav__link[aria-current="page"]::before { color: var(--fx-ink); }

  .fx-tools { flex-wrap: wrap; }
  .fx-header .fx-btn { flex: 1 1 auto; }
}

@media (max-width: 900px) {
  .fx-grid--split { grid-template-columns: minmax(0, 1fr); }

  .fx-footer__wrap { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fx-footer__lead { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }

  .fx-topbar {
    justify-content: flex-start;
    font-size: 11px;
    letter-spacing: 0.04em;
  }
  .fx-topbar__coord { display: none; }

  .fx-brand__mark { width: 38px; height: 38px; font-size: 14px; }
  .fx-brand__name { font-size: 15.5px; }
  .fx-brand__line { font-size: 10px; letter-spacing: 0.06em; }

  .fx-tools { gap: 6px; }
  .fx-ver { padding: 6px 9px; font-size: 13px; }
  .fx-header .fx-btn {
    flex: 1 1 100%;
    padding: 11px 14px;
    font-size: 14px;
  }

  .fx-footer__wrap { grid-template-columns: minmax(0, 1fr); }
  .fx-footer__links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fx-footer__legal-inner { flex-direction: column; align-items: flex-start; }

  .fx-media { box-shadow: 5px 5px 0 var(--fx-orange); }
}

/* ---------- 11 · 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;
  }

  .fx-pulse { animation: none; box-shadow: 0 0 0 3px rgba(31, 182, 255, 0.28); }
  .fx-btn:hover,
  .fx-btn:active,
  .fx-ver:hover { transform: none; }
}