/* ============================================================
   火狐体育官方 · 共享样式 /assets/site.css
   框架式导航 + 粗野主义面板 + 夜场数据屏色彩
   ============================================================ */

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

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

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

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

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

a { color: inherit; }

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

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

/* ---------- 2. 变量 ---------- */
:root {
  --fox: #FF4D1A;
  --fox-deep: #C93400;
  --night: #0A1A2A;
  --slate: #142B3F;
  --slate-soft: #1D3A52;
  --cool: #8DA1B2;
  --mist: #EAF0F4;
  --mint: #00E5B0;
  --mint-deep: #00A882;
  --white: #FFFFFF;
  --sand: #FFF0E7;

  --ink: #E3ECF3;
  --ink-dim: #B4C6D4;
  --on-light: #10202E;
  --on-light-dim: #46607A;

  --font-body: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Courier New", monospace;

  --shell: 1280px;
  --narrow: 820px;
  --wide: 1520px;

  --frame: 3px;
  --radius: 0px;

  --shadow-hard: 8px 8px 0 rgba(0, 0, 0, 0.38);
  --shadow-hard-light: 8px 8px 0 rgba(10, 26, 42, 0.9);
  --shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.45);

  --edge: clamp(1rem, 3vw, 2rem);
  --gap: clamp(1rem, 2vw, 1.75rem);
  --section-y: clamp(2.5rem, 6vw, 5rem);
}

/* ---------- 3. 基础排版 ---------- */
body {
  min-height: 100vh;
  background-color: var(--night);
  background-image:
    linear-gradient(160deg, rgba(20, 43, 63, 0.85) 0%, rgba(10, 26, 42, 0) 42%),
    repeating-linear-gradient(90deg, rgba(141, 161, 178, 0.055) 0 1px, transparent 1px 96px);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 0.35vw + 0.88rem, 1.06rem);
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--white);
}

h1 { font-size: clamp(2.2rem, 6vw, 4.2rem); }
h2 { font-size: clamp(1.5rem, 3.4vw, 2.4rem); }
h3 { font-size: clamp(1.12rem, 2vw, 1.5rem); }
h4 { font-size: clamp(1rem, 1.4vw, 1.15rem); letter-spacing: -0.01em; }

p { text-wrap: pretty; }

strong { color: var(--white); font-weight: 700; }

.display { font-family: var(--font-display); font-weight: 900; letter-spacing: -0.03em; line-height: 1.02; }
.display--light { font-weight: 300; letter-spacing: -0.02em; }

.display-num {
  font-family: var(--font-mono);
  font-size: clamp(3.4rem, 11vw, 8rem);
  font-weight: 700;
  line-height: 0.86;
  letter-spacing: -0.05em;
  color: var(--fox);
  font-variant-numeric: tabular-nums;
  display: block;
}

.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.lede {
  font-size: clamp(1.02rem, 1.3vw, 1.22rem);
  line-height: 1.72;
  color: var(--ink-dim);
  max-width: 62ch;
}

.note {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cool);
  line-height: 1.9;
}

a { text-decoration-thickness: 1px; text-underline-offset: 3px; }

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

::selection { background: var(--fox); color: var(--night); }

/* ---------- 4. 骨架 / 容器 ---------- */
.container {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--edge);
}

.container--narrow { max-width: var(--narrow); }
.container--wide { max-width: var(--wide); }

.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(1.5rem, 3vw, 2.5rem); }

.section--mist {
  background: var(--mist);
  color: var(--on-light);
}

.section--mist h2,
.section--mist h3 { color: var(--on-light); }

.section--ridge {
  border-top: var(--frame) solid rgba(141, 161, 178, 0.28);
  border-bottom: var(--frame) solid rgba(141, 161, 178, 0.28);
}

.grid {
  display: grid;
  gap: var(--gap);
}

.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid--split { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.65fr); }
.grid--sidebar { grid-template-columns: 264px minmax(0, 1fr); }

/* ---------- 5. 通用组件 ---------- */
.skip-link {
  position: absolute;
  left: var(--edge);
  top: -120px;
  z-index: 300;
  display: inline-block;
  padding: 0.7rem 1.1rem;
  background: var(--mint);
  color: var(--night);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  border: var(--frame) solid var(--night);
  transition: top 0.2s ease;
}

.skip-link:focus { top: 0.6rem; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.32rem 0.7rem 0.32rem 0.55rem;
  border-left: var(--frame) solid var(--fox);
  background: rgba(255, 77, 26, 0.1);
  color: var(--fox);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  line-height: 1.4;
}

.data-flag {
  display: inline-flex;
  align-items: baseline;
  gap: 0.3rem;
  padding: 0.14rem 0.48rem;
  border: 1px solid rgba(0, 229, 176, 0.55);
  background: rgba(0, 229, 176, 0.12);
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  line-height: 1.6;
  white-space: nowrap;
}

.data-flag--time { color: var(--mint-deep); background: rgba(0, 168, 130, 0.14); border-color: rgba(0, 168, 130, 0.6); }

.panel {
  position: relative;
  background: var(--slate);
  border: var(--frame) solid rgba(141, 161, 178, 0.28);
  padding: clamp(1rem, 2.4vw, 1.6rem);
  box-shadow: var(--shadow-hard);
}

.panel--accent { border-color: var(--fox); }

.panel--flush { padding: 0; }

.panel--light {
  background: var(--mist);
  color: var(--on-light);
  border-color: rgba(10, 26, 42, 0.9);
  box-shadow: var(--shadow-hard-light);
}

.panel--light h2,
.panel--light h3,
.panel--light h4 { color: var(--on-light); }

.panel--light .note { color: var(--on-light-dim); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border: var(--frame) solid var(--night);
  background: var(--fox);
  color: var(--night);
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.5);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.btn:hover { transform: translate(-2px, -2px); box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.55); background: #FF6535; }
.btn:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.5); }

.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: var(--cool);
  box-shadow: 5px 5px 0 rgba(141, 161, 178, 0.25);
}

.btn--ghost:hover { background: rgba(255, 77, 26, 0.14); border-color: var(--fox); color: var(--white); }

.btn--mint { background: var(--mint); color: var(--night); border-color: var(--night); }
.btn--mint:hover { background: var(--mint-deep); color: var(--white); }

.btn--sm { padding: 0.6rem 1rem; font-size: 0.76rem; box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.5); }

.breadcrumbs { margin-bottom: clamp(1rem, 2.4vw, 1.75rem); }

.breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--cool);
}

.breadcrumbs__item { display: inline-flex; align-items: center; gap: 0.35rem; }

.breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  color: rgba(141, 161, 178, 0.45);
}

.breadcrumbs__link {
  color: var(--cool);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.breadcrumbs__link:hover { color: var(--fox); border-bottom-color: var(--fox); }

.breadcrumbs__item[aria-current="page"] { color: var(--white); }

.meter {
  position: relative;
  height: 8px;
  background: rgba(141, 161, 178, 0.22);
  overflow: hidden;
}

.meter__fill { display: block; height: 100%; width: 0; background: var(--mint); transition: width 0.5s ease; }
.meter__fill--fox { background: var(--fox); }

/* ---------- 6. 图片容器（页面阶段放置占位图） ---------- */
.img-frame {
  position: relative;
  overflow: hidden;
  border: var(--frame) solid var(--night);
  background-color: var(--slate);
  background-image:
    linear-gradient(135deg, rgba(255, 77, 26, 0.16), rgba(10, 26, 42, 0) 58%),
    repeating-linear-gradient(0deg, rgba(141, 161, 178, 0.14) 0 1px, transparent 1px 38px),
    repeating-linear-gradient(90deg, rgba(141, 161, 178, 0.14) 0 1px, transparent 1px 38px);
  box-shadow: var(--shadow-hard);
  aspect-ratio: 16 / 9;
}

.img-frame--wide { aspect-ratio: 21 / 9; }
.img-frame--square { aspect-ratio: 1 / 1; }
.img-frame--tall { aspect-ratio: 3 / 4; }

.img-frame__media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img-frame__caption {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  padding: 0.6rem 0.8rem;
  background: linear-gradient(0deg, rgba(10, 26, 42, 0.92), rgba(10, 26, 42, 0));
  color: var(--cool);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ---------- 7. 页头 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  background-image: linear-gradient(180deg, rgba(20, 43, 63, 0.97), rgba(10, 26, 42, 0.99));
  border-top: 6px solid var(--fox);
  border-bottom: var(--frame) solid var(--fox);
}

.header-frame {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--edge);
  min-height: 74px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 0 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
}

.brand__mark {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  background: var(--fox);
  color: var(--night);
  border: var(--frame) solid var(--night);
  box-shadow: 4px 4px 0 var(--fox-deep);
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand__words { display: flex; flex-direction: column; line-height: 1.18; }

.brand__name {
  font-family: var(--font-display);
  font-size: 1.04rem;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--white);
}

.brand__tagline {
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--cool);
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.7rem;
  background: var(--slate);
  color: var(--white);
  border: 2px solid var(--cool);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  cursor: pointer;
  transition: border-color 0.18s ease, color 0.18s ease, background-color 0.18s ease;
}

.nav-toggle:hover { border-color: var(--fox); color: var(--fox); }

.nav-toggle[aria-expanded="true"] {
  border-color: var(--fox);
  color: var(--fox);
  background: rgba(255, 77, 26, 0.12);
}

.nav-toggle__bars { display: inline-flex; flex-direction: column; gap: 3px; width: 16px; }
.nav-toggle__bars span { display: block; height: 2px; width: 100%; background: currentColor; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(2) { opacity: 0.35; }

.nav-toggle__text { white-space: nowrap; }

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.4rem;
  flex: 1 1 auto;
}

.site-nav__list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.1rem;
}

.site-nav__item { display: block; }

.site-nav__link {
  position: relative;
  display: block;
  padding: 0.62rem 0.78rem;
  color: var(--cool);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-decoration: none;
  border-bottom: var(--frame) solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.site-nav__link:hover,
.site-nav__link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--fox);
  background: rgba(255, 77, 26, 0.1);
}

.site-nav__link[aria-current="page"] {
  color: var(--white);
  border-bottom-color: var(--mint);
  background: linear-gradient(180deg, rgba(0, 229, 176, 0.16), rgba(0, 229, 176, 0));
}

.site-nav__cta {
  flex: 0 0 auto;
  margin-left: 0.6rem;
  padding: 0.62rem 1.05rem;
  background: var(--fox);
  color: var(--night);
  border: var(--frame) solid var(--night);
  box-shadow: 4px 4px 0 var(--fox-deep);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}

.site-nav__cta:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--fox-deep); background: #FF6535; }
.site-nav__cta:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--fox-deep); }

.header-rail { display: flex; gap: 2px; height: 4px; }
.header-rail span { display: block; height: 100%; }
.header-rail span:nth-child(1) { flex: 3; background: var(--fox); }
.header-rail span:nth-child(2) { flex: 1; background: var(--fox-deep); }
.header-rail span:nth-child(3) { flex: 6; background: rgba(141, 161, 178, 0.28); }
.header-rail span:nth-child(4) { flex: 1; background: var(--mint); }
.header-rail span:nth-child(5) { flex: 9; background: rgba(141, 161, 178, 0.16); }

/* ---------- 8. 页脚 ---------- */
.site-footer {
  margin-top: clamp(3rem, 8vw, 6rem);
  background-color: var(--night);
  background-image: linear-gradient(180deg, rgba(20, 43, 63, 0.6), rgba(10, 26, 42, 0) 60%);
  border-top: 6px solid var(--fox);
  color: var(--cool);
}

.footer-frame {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1.15fr);
  gap: var(--gap);
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(2rem, 5vw, 3.25rem) var(--edge) clamp(1.5rem, 3vw, 2rem);
}

.footer-panel {
  background: var(--slate);
  border: var(--frame) solid rgba(141, 161, 178, 0.26);
  padding: clamp(1rem, 2.2vw, 1.4rem);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.35);
}

.footer-panel--brand {
  background-image: linear-gradient(155deg, var(--slate-soft), var(--slate) 70%);
  border-color: rgba(255, 77, 26, 0.5);
}

.footer-panel--contact { border-color: rgba(0, 229, 176, 0.32); }

.footer-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--white);
  margin-bottom: 0.7rem;
}

.footer-summary {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--ink-dim);
  max-width: 42ch;
}

.footer-meta {
  margin-top: 0.9rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(141, 161, 178, 0.28);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cool);
}

.footer-meta .num { color: var(--fox); font-size: 0.86rem; }

.footer-heading {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--fox);
  margin-bottom: 0.85rem;
}

.footer-links { display: flex; flex-direction: column; gap: 0.45rem; }

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--ink-dim);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color 0.18s ease, transform 0.18s ease;
}

.footer-link::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  background: var(--fox-deep);
  transition: background-color 0.18s ease;
}

.footer-link:hover { color: var(--white); transform: translateX(3px); }
.footer-link:hover::before { background: var(--mint); }

.footer-contact { display: flex; flex-direction: column; gap: 0.6rem; }

.footer-contact li {
  display: grid;
  grid-template-columns: 3.2rem minmax(0, 1fr);
  gap: 0.6rem;
  align-items: baseline;
  font-size: 0.86rem;
  line-height: 1.6;
}

.footer-contact__label {
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cool);
}

.footer-contact__value { color: var(--ink-dim); word-break: break-word; }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem 1.5rem;
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding: 1.1rem var(--edge) clamp(1.6rem, 4vw, 2.4rem);
  border-top: 1px solid rgba(141, 161, 178, 0.22);
}

.footer-legal,
.footer-copy {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cool);
}

.footer-legal { color: var(--mint); }

/* ---------- 9. 滚动进度 ---------- */
.scroll-progress {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 0;
  height: 3px;
  background-image: linear-gradient(90deg, var(--fox), var(--mint));
  z-index: 220;
  pointer-events: none;
  transition: width 0.1s linear;
}

/* ---------- 10. 显现动效 ---------- */
.has-js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.2, 0.7, 0.3, 1);
  will-change: opacity, transform;
}

.has-js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- 11. 响应式 ---------- */
@media (max-width: 1100px) {
  .footer-frame { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .footer-panel--brand { grid-column: 1 / -1; }
}

@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--split,
  .grid--sidebar { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 920px) {
  .header-frame { min-height: 66px; }
  .nav-toggle { display: inline-flex; }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 5;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    visibility: hidden;
    background-image: linear-gradient(180deg, #0E2337, var(--night));
    border-bottom: 0 solid var(--fox);
    box-shadow: 0 22px 46px rgba(0, 0, 0, 0.6);
    transition: max-height 0.32s ease, border-bottom-width 0.32s ease, visibility 0.32s linear;
  }

  .site-nav[data-open] {
    max-height: min(78vh, 560px);
    overflow-y: auto;
    visibility: visible;
    border-bottom-width: var(--frame);
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    padding: 0.5rem var(--edge) 0;
  }

  .site-nav__link {
    padding: 0.9rem 0.25rem;
    font-size: 0.95rem;
    letter-spacing: 0.1em;
    border-bottom: 1px solid rgba(141, 161, 178, 0.18);
  }

  .site-nav__link[aria-current="page"] {
    border-bottom-color: var(--mint);
    padding-left: 0.6rem;
  }

  .site-nav__cta {
    margin: 1rem var(--edge) 1.35rem;
    text-align: center;
    justify-content: center;
  }
}

@media (max-width: 720px) {
  .grid--2 { grid-template-columns: minmax(0, 1fr); }
  .footer-frame { grid-template-columns: minmax(0, 1fr); }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .brand__tagline { letter-spacing: 0.14em; font-size: 0.6rem; }
  .brand__mark { width: 38px; height: 38px; }
}

@media (max-width: 640px) {
  .grid--3,
  .grid--4 { grid-template-columns: minmax(0, 1fr); }
  .panel { box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.38); }
  .panel--light { box-shadow: 5px 5px 0 rgba(10, 26, 42, 0.9); }
}

/* ---------- 12. 无障碍 / 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .has-js [data-reveal] { opacity: 1; transform: none; }
  .btn:hover,
  .site-nav__cta:hover { transform: none; }
}