/* ============================================================
   亿德体育赛事 · 共享站点样式表  /assets/site.css
   ------------------------------------------------------------
   1. Reset
   2. 设计令牌（色彩 / 字体 / 度量）
   3. 基础排版与元素
   4. 布局工具与通用组件
   5. 头部：阅读进度、侧边轨道、导航、章节索引
   6. 页脚
   7. 响应式断点
   8. 可达性与动效偏好
   ============================================================ */

/* ---------- 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, ul, ol { margin: 0; }

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

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

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

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

table { border-collapse: collapse; }

[hidden] { display: none !important; }

/* ---------- 2. 设计令牌 ---------- */
:root {
  /* 色彩体系 */
  --ink: #0A1424;      /* 夜场墨蓝 · 主背景 */
  --slate: #121F33;    /* 深蓝石板 · 次级区块 */
  --stone: #22344D;    /* 岩灰蓝 · 边框与刻度 */
  --paper: #F3EFE6;    /* 矿物米白 · 浅色反转区 */
  --white: #FBFCFE;    /* 纸面白 · 深底正文 */
  --cyan: #2AD4E6;     /* 电光青 · 主强调 */
  --orange: #FF6B2C;   /* 炽橙 · 次强调 */
  --gold: #E7B44C;     /* 排名金 */
  --gold-lt: #F6DA8E;
  --gold-dk: #C08A22;
  --clay: #D9564F;     /* 陶土红 · 下降与风险 */
  --moss: #4FA97A;     /* 青苔绿 · 正向状态 */
  --mute: #8FA3BC;     /* 注释蓝灰 */

  /* 度量 */
  --rail-w: 260px;
  --maxw: 1280px;
  --gutter: clamp(1.1rem, 3vw, 2.6rem);
  --radius: 4px;
  --hair: 1px solid var(--stone);

  /* 字体 */
  --font-display: "Oswald", "Archivo Narrow", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "DIN Alternate", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;

  /* 动效 */
  --ease: cubic-bezier(.2, .7, .3, 1);
  --fast: .15s;
  --mid: .2s;
}

/* ---------- 3. 基础排版 ---------- */
body {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--white);
  background-color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4,
h1, h2, h3 { text-wrap: balance; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--white);
}

h1 { font-size: clamp(2rem, 5.2vw, 3.5rem); }
h2 { font-size: clamp(1.55rem, 3.3vw, 2.5rem); }
h3 { font-size: clamp(1.14rem, 2vw, 1.55rem); letter-spacing: -0.01em; }
h4 { font-size: 1.02rem; line-height: 1.35; letter-spacing: 0.005em; }

p { text-wrap: pretty; }

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

::selection {
  background: var(--cyan);
  color: var(--ink);
}

/* 数字一律等宽对齐 */
.num,
time,
[data-num],
.refresh__time,
.footer__legal,
.footer__contact,
.index-link__num,
.num-lg {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

.num-lg {
  display: block;
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--white);
}

/* 章节锚点滚动留白 */
[id] { scroll-margin-top: clamp(72px, 12vh, 110px); }

#main-content { display: block; }
#main-content:focus { outline: none; }

/* ---------- 4. 布局工具与通用组件 ---------- */

/* 内容容器 */
.content-wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: clamp(1.4rem, 3vw, 3rem) var(--gutter);
}

/* 段落宽度控制 */
.prose > p,
.prose > ul,
.prose > ol,
.prose > blockquote {
  max-width: 720px;
}
.prose > p + p { margin-top: 0.9em; }
.prose > h2 { margin-top: clamp(2rem, 4vw, 3.2rem); margin-bottom: 0.7rem; }
.prose > h3 { margin-top: clamp(1.4rem, 3vw, 2.2rem); margin-bottom: 0.5rem; }
.prose > ul,
.prose > ol { margin-top: 0.7rem; }
.prose li {
  position: relative;
  max-width: 720px;
  padding-left: 1.15rem;
  margin-bottom: 0.4rem;
}
.prose li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

/* 栅格 */
.grid {
  display: grid;
  gap: clamp(1rem, 2.2vw, 1.9rem);
}
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }

/* 连续画布区块 */
.surface {
  background: var(--slate);
  border-top: var(--hair);
  border-bottom: var(--hair);
}
.surface--paper {
  background: var(--paper);
  color: var(--ink);
  border-color: #D9D2C2;
}
.surface--paper h1,
.surface--paper h2,
.surface--paper h3,
.surface--paper h4,
.surface--paper strong { color: var(--ink); }
.surface--paper .eyebrow,
.surface--paper .img-frame__cap { color: #6E6353; }

/* 眉头小字 */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--cyan);
}

/* 分隔刻度 */
.rule {
  height: 1px;
  border: 0;
  background: var(--stone);
  margin: clamp(1.2rem, 3vw, 2.4rem) 0;
}

/* 状态标签 */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  padding: 0.14rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: var(--mute);
  border: 1px solid var(--stone);
  border-radius: 2px;
  white-space: nowrap;
}
.tag--up { color: var(--gold); border-color: rgba(231, 180, 76, .45); }
.tag--down { color: var(--clay); border-color: rgba(217, 86, 79, .45); }
.tag--live { color: var(--cyan); border-color: rgba(42, 212, 230, .45); }
.tag--ok { color: var(--moss); border-color: rgba(79, 169, 122, .45); }

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.66rem 1.05rem;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.2;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: background-color var(--fast) var(--ease),
              color var(--fast) var(--ease),
              border-color var(--fast) var(--ease),
              transform var(--fast) var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--orange); color: #170A03; }
.btn--primary:hover { background: #FF8248; }
.btn--cyan { background: var(--cyan); color: var(--ink); }
.btn--cyan:hover { background: #62E2EF; }
.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: var(--stone);
}
.btn--ghost:hover { color: var(--cyan); border-color: var(--cyan); }
.surface--paper .btn--ghost { color: var(--ink); border-color: #C3B9A6; }
.surface--paper .btn--ghost:hover { color: var(--gold-dk); border-color: var(--gold-dk); }

/* 面包屑 */
.crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--mute);
}
.crumb a { transition: color var(--fast) var(--ease); }
.crumb a:hover { color: var(--cyan); }
.crumb__sep { color: var(--stone); }

/* 图片容器（页面阶段放置 img 占位） */
.img-frame {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid var(--stone);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 100% at 15% 0%, #1A2E4A 0%, #0C1828 60%, #0A1424 100%);
}
.img-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(143, 163, 188, .10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 163, 188, .10) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(120% 120% at 50% 0%, #000 30%, transparent 100%);
}
.img-frame > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.img-frame--16x9 { aspect-ratio: 16 / 9; }
.img-frame--4x3 { aspect-ratio: 4 / 3; }
.img-frame--1x1 { aspect-ratio: 1 / 1; }
.img-frame--tall { aspect-ratio: 3 / 4; }
.img-frame--wide { aspect-ratio: 21 / 9; }

.img-frame__cap {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--mute);
}

/* 一次性显现 */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .45s var(--ease), transform .45s var(--ease);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* 复制按钮 */
.copy-chip {
  display: inline;
  font-family: var(--font-mono);
  font-size: 0.92em;
  letter-spacing: 0.01em;
  color: var(--cyan);
  padding: 0 1px;
  border-bottom: 1px dashed rgba(42, 212, 230, .5);
  word-break: break-all;
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease);
}
.copy-chip:hover { color: var(--white); border-color: var(--white); }
.copy-chip[data-copied] { color: var(--moss); border-color: var(--moss); }

/* ---------- 5. 头部 ---------- */

/* 跳转链接 */
.skip-link {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 300;
  padding: 0.6rem 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--ink);
  background: var(--cyan);
  border-radius: 0 0 var(--radius) var(--radius);
  transition: top .18s var(--ease);
}
.skip-link:focus { top: 0; }

/* 阅读进度 */
.read-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 120;
  pointer-events: none;
  background: rgba(34, 52, 77, .35);
}
.read-progress__bar {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--orange) 100%);
  transition: width .12s linear;
}

/* 外壳 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
}

/* 轨道 */
.rail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 0.9rem;
  padding: 0.55rem var(--gutter);
  background: var(--slate);
  border-bottom: var(--hair);
}

.rail__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  min-width: 0;
}

/* 品牌 */
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
}
.brand__mark {
  position: relative;
  flex: none;
  width: 38px;
  height: 38px;
  border: 1px solid var(--stone);
  border-radius: 3px;
  background: linear-gradient(145deg, #1B3252 0%, #0A1424 72%);
}
.brand__pip {
  position: absolute;
  bottom: 10px;
  width: 3px;
  border-radius: 1px;
  background: var(--cyan);
}
.brand__pip--a { left: 10px; height: 12px; }
.brand__pip--b { left: 17px; height: 20px; background: var(--orange); }
.brand__pip--c { left: 24px; height: 8px; background: var(--mute); }

.brand__text { display: block; min-width: 0; }
.brand__name {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1.25;
  color: var(--white);
  white-space: nowrap;
}
.brand__sub {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  line-height: 1.4;
  color: var(--mute);
  white-space: nowrap;
}
.brand--footer .brand__name { font-size: 1.05rem; }

/* 抽屉按钮 */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex: none;
  padding: 0.42rem 0.7rem;
  border: 1px solid var(--stone);
  border-radius: var(--radius);
  color: var(--white);
  transition: border-color var(--fast) var(--ease), color var(--fast) var(--ease);
}
.nav-toggle:hover { border-color: var(--cyan); color: var(--cyan); }
.nav-toggle__bars {
  display: inline-flex;
  flex-direction: column;
  justify-content: space-between;
  width: 16px;
  height: 12px;
}
.nav-toggle__bars i {
  display: block;
  height: 2px;
  width: 100%;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--mid) var(--ease), opacity var(--mid) var(--ease);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars i:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }
.nav-toggle__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
}

/* 导航 */
.rail__nav,
.rail__index,
.rail__foot { display: none; width: 100%; }

.rail__nav { padding-top: 0.4rem; }

.nav-list { display: flex; flex-direction: column; }

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.62rem;
  padding: 0.72rem 0;
  font-size: 0.94rem;
  font-weight: 600;
  color: #C6D3E3;
  border-bottom: 1px solid var(--stone);
  box-shadow: inset 2px 0 0 0 transparent;
  transition: color var(--fast) var(--ease),
              background-color var(--fast) var(--ease),
              box-shadow var(--fast) var(--ease),
              padding-left var(--fast) var(--ease);
}
.nav-link::before {
  content: "";
  flex: none;
  width: 14px;
  height: 1px;
  background: var(--stone);
  transition: width var(--mid) var(--ease), background-color var(--mid) var(--ease);
}
.nav-link:hover { color: var(--white); }
.nav-link:hover::before { width: 22px; background: var(--cyan); }
.nav-link[aria-current="page"] {
  color: var(--ink);
  background: var(--cyan);
  font-weight: 800;
  padding-left: 0.7rem;
  box-shadow: inset 2px 0 0 0 var(--orange);
}
.nav-link[aria-current="page"]::before { background: var(--ink); width: 22px; }

/* 章节索引 */
.rail__index { padding: 0.9rem 0 0.2rem; }
.rail__index-title {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 0.5rem;
}
.index-list { display: flex; flex-direction: column; gap: 0.1rem; }
.index-link {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.22rem 0;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--mute);
  transition: color var(--fast) var(--ease);
}
.index-link__num { flex: none; color: var(--stone); transition: color var(--fast) var(--ease); }
.index-link__txt { min-width: 0; }
.index-link:hover { color: var(--white); }
.index-link:hover .index-link__num { color: var(--mute); }
.index-link[aria-current="true"] { color: var(--cyan); }
.index-link[aria-current="true"] .index-link__num { color: var(--orange); }

/* 轨道底部 -->
.refresh,
.rail-link,
.rail__cta { flex: none; }

/* 轨道底部工具组 */
.rail__foot {
  display: none;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.62rem;
  padding: 0.9rem 0 0.4rem;
}
.rail[data-open] .rail__foot { display: flex; }

.refresh {
  display: flex;
  align-items: center;
  gap: 0.42rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--mute);
}
.refresh__dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--moss);
  box-shadow: 0 0 0 0 rgba(79, 169, 122, .55);
  animation: yd-pulse 2s var(--ease) infinite;
}
.refresh__time { color: var(--cyan); }
@keyframes yd-pulse {
  0% { box-shadow: 0 0 0 0 rgba(79, 169, 122, .55); }
  70% { box-shadow: 0 0 0 9px rgba(79, 169, 122, 0); }
  100% { box-shadow: 0 0 0 0 rgba(79, 169, 122, 0); }
}

.rail-link {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  font-size: 0.82rem;
  color: var(--mute);
  transition: color var(--fast) var(--ease);
}
.rail-link::after {
  content: "\2197";
  font-family: var(--font-mono);
  font-size: 0.8em;
}
.rail-link:hover { color: var(--cyan); }

.rail__cta { font-size: 0.85rem; padding: 0.56rem 0.95rem; }

/* ---------- 6. 页脚 ---------- */
.site-footer {
  margin-top: clamp(2.6rem, 7vw, 6rem);
  padding: clamp(1.8rem, 4vw, 3.2rem) var(--gutter) 1.6rem;
  background: var(--slate);
  border-top: var(--hair);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.4rem, 3vw, 2.4rem);
  max-width: var(--maxw);
  margin-inline: auto;
}

.footer__brand { min-width: 0; }
.footer__tag {
  margin-top: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  line-height: 1.8;
  color: var(--mute);
  max-width: 30ch;
}

.footer__col { min-width: 0; }
.footer__col-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
  padding-bottom: 0.6rem;
  border-bottom: var(--hair);
  margin-bottom: 0.7rem;
}
.footer__links { display: flex; flex-direction: column; gap: 0.4rem; }
.footer__link {
  display: inline-block;
  font-size: 0.88rem;
  color: #C6D3E3;
  transition: color var(--fast) var(--ease), transform var(--fast) var(--ease);
}
.footer__link:hover { color: var(--cyan); transform: translateX(3px); }

.footer__meta {
  max-width: var(--maxw);
  margin: clamp(1.6rem, 3vw, 2.4rem) auto 0;
  padding-top: 1.2rem;
  border-top: var(--hair);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.footer__contact {
  font-size: 0.82rem;
  line-height: 2;
  color: #C6D3E3;
}
.footer__dot { color: var(--stone); margin: 0 0.1rem; }
.footer__note {
  font-size: 0.76rem;
  line-height: 1.7;
  color: var(--mute);
}
.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--mute);
}
.footer__sep { color: var(--stone); }

/* ---------- 7. 响应式 ---------- */

/* 平板 */
@media (min-width: 640px) {
  .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* 桌面：侧边轨道 */
@media (min-width: 1024px) {
  body { padding-left: var(--rail-w); }

  .site-header {
    position: fixed;
    inset: 0 auto 0 0;
    width: var(--rail-w);
    display: flex;
    z-index: 90;
  }

  .read-progress {
    left: var(--rail-w);
    right: 0;
    height: 2px;
    background: transparent;
  }

  .rail {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 0;
    width: 100%;
    height: 100%;
    padding: 1.5rem 0 1.1rem;
    overflow-y: auto;
    overflow-x: hidden;
    border-bottom: 0;
    border-right: var(--hair);
    background: var(--slate);
  }

  .rail__top {
    padding: 0 1.35rem 1.15rem;
    align-items: flex-start;
  }

  .brand { align-items: center; }

  .nav-toggle { display: none; }

  .rail__nav,
  .rail__index,
  .rail__foot { display: block; }

  .rail__nav {
    padding: 0.85rem 0;
    border-top: var(--hair);
    border-bottom: var(--hair);
  }

  .nav-link {
    padding: 0.6rem 1.35rem;
    border-bottom: 0;
    font-size: 0.9rem;
  }
  .nav-link:hover {
    background: rgba(42, 212, 230, .06);
    box-shadow: inset 2px 0 0 0 var(--cyan);
  }
  .nav-link[aria-current="page"] { padding-left: 1.35rem; }

  .rail__index { padding: 1rem 1.35rem 1.15rem; }

  .rail__foot {
    display: flex;
    margin-top: auto;
    padding: 1.15rem 1.35rem 0.3rem;
    border-top: var(--hair);
  }

  .footer__grid { grid-template-columns: 1.5fr repeat(4, minmax(0, 1fr)); }

  .footer__legal { justify-content: flex-start; }
}

/* 大桌面 */
@media (min-width: 1400px) {
  :root { --rail-w: 288px; }
}

/* 移动端抽屉打开时的滚动与阴影 */
@media (max-width: 1023px) {
  .rail {
    position: relative;
    box-shadow: 0 12px 24px -18px rgba(0, 0, 0, .9);
  }
  .rail[data-open] {
    max-height: calc(100vh - 4px);
    overflow-y: auto;
    padding-bottom: 1.1rem;
  }
  .rail[data-open] .rail__nav { padding-top: 0.7rem; }
  .rail[data-open] .rail__index {
    border-top: var(--hair);
    margin-top: 0.6rem;
    padding-top: 0.8rem;
  }
  .rail[data-open] .rail__foot {
    border-top: var(--hair);
    margin-top: 0.6rem;
  }
  .rail__index { padding: 0.6rem 0 0.1rem; }
}

/* ---------- 8. 焦点与动效偏好 ---------- */
:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-radius: 2px;
}
.surface--paper :focus-visible { outline-color: var(--gold-dk); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .refresh__dot { animation: none; }
  .reveal { opacity: 1; transform: none; }
  .read-progress__bar { transition: none; }
}