/* ==========================================================
   安博体育V4版 · Shared Site Kit
   文件：/assets/site.css
   配套：header/footer 片段 + site.js
   ========================================================== */

/* ---------- 设计变量 ---------- */
:root {
  --color-bg: #0B1B2B;
  --color-bg-deep: #060F1A;
  --color-bg-lift: #0F2033;
  --color-bg-glow: #1A3A52;
  --color-accent: #FF6B00;
  --color-accent-hover: #FF862E;
  --color-accent-soft: rgba(255, 107, 0, 0.12);
  --color-data: #39FF88;
  --color-data-soft: rgba(57, 255, 136, 0.1);
  --color-text: #E0E6ED;
  --color-text-muted: #8A99A6;
  --color-line: #1F3A52;
  --font-head: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Heiti SC", sans-serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Heiti SC", sans-serif;
  --font-mono: "SF Mono", "Cascadia Code", "Roboto Mono", "JetBrains Mono", Consolas, "Courier New", monospace;
  --container: 80rem;
  --container-narrow: 62rem;
  --header-h: 4.25rem;
  --radius: 2px;
  --transition: 0.2s ease;
  --shadow-card: 0 12px 32px rgba(0, 0, 0, 0.28);
}

/* ---------- Reset 与基础 ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
[hidden] {
  display: none !important;
}
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  min-height: 100vh;
  background-color: var(--color-bg);
  background-image:
    linear-gradient(rgba(57, 255, 136, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 255, 136, 0.02) 1px, transparent 1px);
  background-size: 100% 2.5rem, 2.5rem 100%;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
img, svg, video {
  display: block;
  max-width: 100%;
}
a {
  color: inherit;
  text-decoration: none;
}
ul, ol {
  list-style: none;
}
button, input, select, textarea {
  font: inherit;
  color: inherit;
}
::selection {
  background: rgba(255, 107, 0, 0.35);
  color: #fff;
}

/* ---------- 工具类 ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(0.85rem, 3vw, 1.25rem);
}
.container--narrow {
  max-width: var(--container-narrow);
}
.mono {
  font-family: var(--font-mono);
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 焦点与跳过链接 ---------- */
:focus-visible {
  outline: 2px solid var(--color-data);
  outline-offset: 3px;
}
.skip-link {
  position: fixed;
  top: 4px;
  left: 4px;
  z-index: 3000;
  padding: 0.55rem 1.1rem;
  background: var(--color-accent);
  color: var(--color-bg-deep);
  font-weight: 800;
  font-size: 0.85rem;
  border-radius: var(--radius);
  transform: translateY(-300%);
  transition: transform var(--transition);
}
.skip-link:focus {
  transform: translateY(0);
}
#main-content {
  min-height: 60vh;
  outline: none;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.35rem;
  background: var(--color-accent);
  color: var(--color-bg-deep);
  font-weight: 800;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.btn:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  box-shadow: 0 5px 18px rgba(255, 107, 0, 0.28);
  transform: translateY(-1px);
}
.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-line);
}
.btn--ghost:hover {
  background: var(--color-accent-soft);
  border-color: var(--color-accent);
  color: var(--color-accent);
  box-shadow: none;
}
.btn--data {
  background: transparent;
  color: var(--color-data);
  border-color: rgba(57, 255, 136, 0.4);
}
.btn--data:hover {
  background: var(--color-data-soft);
  border-color: var(--color-data);
  box-shadow: 0 0 16px rgba(57, 255, 136, 0.15);
}

/* ---------- 滚动进度条 ---------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-data), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left center;
  z-index: 2000;
  pointer-events: none;
}

/* ---------- 页头框架 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(180deg, rgba(26, 58, 82, 0.92), rgba(11, 27, 43, 0.98));
  border-bottom: 1px solid var(--color-line);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
}
.site-header__label {
  position: absolute;
  top: 0.2rem;
  right: 1rem;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.28em;
  color: rgba(138, 153, 166, 0.55);
  line-height: 1;
  pointer-events: none;
  z-index: 2;
}
.site-header__frame {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: var(--header-h);
}

/* ---------- 品牌标识 ---------- */
.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}
.site-brand__mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  background: var(--color-bg-lift);
  border: 1px solid var(--color-line);
  box-shadow: inset 0 0 0 1px rgba(255, 107, 0, 0.35);
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.82rem;
  color: var(--color-accent);
  letter-spacing: -0.04em;
  border-radius: var(--radius);
}
.site-brand__text {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.02rem;
  letter-spacing: 0.06em;
  color: var(--color-text);
  line-height: 1.2;
  white-space: nowrap;
}
.site-brand__version {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.68em;
  letter-spacing: 0.02em;
  color: var(--color-accent);
  border: 1px solid rgba(255, 107, 0, 0.4);
  padding: 0.05em 0.3em;
  margin-left: 0.1em;
  border-radius: var(--radius);
  line-height: 1.4;
}

/* ---------- 主导航 ---------- */
.site-nav {
  display: block;
  margin-left: auto;
}
.site-nav__list {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}
.site-nav__item {
  position: relative;
}
.site-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.7rem;
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--color-text-muted);
  border: 1px solid transparent;
  border-radius: var(--radius);
  white-space: nowrap;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
}
.site-nav__index {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--color-data);
  letter-spacing: 0.06em;
}
.site-nav__link:hover {
  color: var(--color-text);
  background: var(--color-accent-soft);
  border-color: var(--color-line);
}
.site-nav__link[aria-current="page"] {
  color: var(--color-accent);
  background: rgba(255, 107, 0, 0.07);
  border-color: rgba(255, 107, 0, 0.4);
}
.site-nav__link[aria-current="page"] .site-nav__index {
  color: var(--color-accent);
}

/* ---------- 页头 CTA ---------- */
.site-header__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.5rem 1.05rem;
  background: var(--color-accent);
  color: var(--color-bg-deep);
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  white-space: nowrap;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}
.site-header__cta::before {
  content: "↓";
  font-family: var(--font-mono);
  font-size: 0.95em;
}
.site-header__cta:hover {
  background: var(--color-accent-hover);
  box-shadow: 0 4px 16px rgba(255, 107, 0, 0.3);
  transform: translateY(-1px);
}

/* ---------- 移动导航按钮与遮罩 ---------- */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: transparent;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color var(--transition), background var(--transition);
}
.nav-toggle:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}
.nav-toggle__bar {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform 0.25s ease, opacity 0.2s ease, background 0.2s ease;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
  background: var(--color-accent);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
  background: var(--color-accent);
}
.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(6, 15, 26, 0.7);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.nav-backdrop[data-open] {
  opacity: 1;
  visibility: visible;
}

/* ---------- 移动端导航抽屉 ---------- */
@media (max-width: 64rem) {
  .site-header__label {
    display: none;
  }
  .site-header__frame {
    height: 3.75rem;
    gap: 0.7rem;
  }
  .site-brand__mark {
    width: 38px;
    height: 38px;
    font-size: 0.78rem;
  }
  .site-brand__text {
    font-size: 0.92rem;
  }
  .site-brand {
    position: relative;
    z-index: 330;
  }
  .site-header__cta {
    margin-left: auto;
    padding: 0.42rem 0.7rem;
    font-size: 0.75rem;
  }
  .nav-toggle {
    position: relative;
    z-index: 320;
  }
  .site-nav {
    display: none;
  }
  html.js-enabled .site-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 310;
    display: flex;
    flex-direction: column;
    width: min(20rem, 88vw);
    margin-left: 0;
    padding: 5rem 1.5rem 2rem;
    background: linear-gradient(180deg, var(--color-bg-lift) 0%, var(--color-bg) 100%);
    border-left: 1px solid var(--color-line);
    box-shadow: -18px 0 40px rgba(0, 0, 0, 0.35);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 0.3s ease, visibility 0.3s ease;
  }
  html.js-enabled .site-nav[data-open] {
    transform: translateX(0);
    visibility: visible;
  }
  html.js-enabled .site-nav::after {
    content: "AB / V4 / DATA";
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.22em;
    color: var(--color-text-muted);
    margin-top: auto;
    padding-top: 1.2rem;
    border-top: 1px solid var(--color-line);
  }
  html.js-enabled .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    width: 100%;
  }
  html.js-enabled .site-nav__link {
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0.6rem;
    font-size: 0.95rem;
    border: 0;
    border-bottom: 1px solid var(--color-line);
    border-radius: 0;
  }
  html.js-enabled .site-nav__link:hover,
  html.js-enabled .site-nav__link[aria-current="page"] {
    background: transparent;
    border-bottom-color: rgba(255, 107, 0, 0.55);
    color: var(--color-accent);
  }
  html.js-enabled .site-nav__link[aria-current="page"] .site-nav__index {
    color: var(--color-accent);
  }
  html.js-enabled .nav-toggle {
    display: flex;
  }
}
@media (max-width: 26rem) {
  .site-header__cta {
    font-size: 0.68rem;
    padding: 0.36rem 0.55rem;
  }
}

/* ---------- 页脚 ---------- */
.site-footer {
  position: relative;
  margin-top: clamp(3.5rem, 8vw, 7rem);
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-deep) 100%);
  border-top: 1px solid var(--color-line);
  overflow: hidden;
  z-index: 1;
}
.site-footer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-data) 0%, var(--color-accent) 100%);
  z-index: 2;
}
.site-footer__ghost {
  position: absolute;
  right: 4%;
  bottom: -3rem;
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: clamp(6rem, 16vw, 13rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 107, 0, 0.16);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
@supports not (-webkit-text-stroke: 1px rgba(255, 107, 0, 0.16)) {
  .site-footer__ghost {
    color: rgba(255, 107, 0, 0.07);
  }
}
.site-footer__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.55fr 0.9fr 0.9fr 1.25fr;
  gap: 2.75rem 3rem;
  padding-block: 3rem 2.75rem;
}
.site-footer__brand,
.site-footer__col,
.site-footer__contact {
  display: block;
}
.site-footer__brand .site-brand {
  margin-bottom: 1.1rem;
}
.site-footer__desc {
  font-size: 0.86rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 36ch;
  margin-bottom: 1rem;
}
.site-footer__trust {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.8;
  color: var(--color-text-muted);
  border-left: 2px solid var(--color-data);
  padding-left: 0.65rem;
  max-width: 40ch;
}
.site-footer__title {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-accent);
  padding-bottom: 0.4rem;
  margin-bottom: 0.85rem;
}
.site-footer__list li + li {
  margin-top: 0.45rem;
}
.site-footer__list a {
  color: var(--color-text-muted);
  font-size: 0.84rem;
  transition: color var(--transition), padding-left var(--transition);
}
.site-footer__list a:hover {
  color: var(--color-accent);
  padding-left: 0.3rem;
}
.site-footer__contact-item {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 0.25rem;
  word-break: break-word;
}
.site-footer__bottom {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--color-line);
  background: rgba(6, 15, 26, 0.6);
  padding-block: 1.1rem;
}
.site-footer__bottom-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem 1.5rem;
  font-size: 0.79rem;
  color: var(--color-text-muted);
}
.site-footer__bottom-inner p {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.site-footer__icp {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}
.site-footer__service::before {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--color-data);
  display: inline-block;
  flex-shrink: 0;
}
@media (max-width: 64rem) {
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem 2.5rem;
    padding-block: 2.5rem 2rem;
  }
}
@media (max-width: 40rem) {
  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
    padding-block: 2rem 1.75rem;
  }
  .site-footer__bottom-inner {
    flex-direction: column;
    text-align: center;
    justify-content: center;
  }
}

/* ---------- 章节 ---------- */
.section {
  padding-block: clamp(2.75rem, 6vw, 5.25rem);
}
.section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 1rem;
  margin-bottom: 2.25rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--color-line);
}
.section__index {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--color-data);
  padding: 0.18rem 0.5rem;
  border: 1px solid rgba(57, 255, 136, 0.35);
  border-radius: var(--radius);
  background: var(--color-data-soft);
  white-space: nowrap;
}
.section__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.45rem, 2.6vw, 2.1rem);
  letter-spacing: 0.03em;
  line-height: 1.3;
  color: var(--color-text);
}
.section__lead {
  flex-basis: 100%;
  max-width: 58ch;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* ---------- 网格 ---------- */
.grid {
  display: grid;
  gap: 1.5rem;
}
.grid--cards {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.grid--halves {
  grid-template-columns: repeat(2, 1fr);
}
.grid--thirds {
  grid-template-columns: repeat(3, 1fr);
}
.grid--data {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  background: var(--color-line);
  border: 1px solid var(--color-line);
}
.grid--data > * {
  background: var(--color-bg-lift);
  padding: 1.1rem 1.25rem;
}
@media (max-width: 56rem) {
  .grid--thirds {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 40rem) {
  .grid--halves,
  .grid--thirds {
    grid-template-columns: 1fr;
  }
}

/* ---------- 卡片 ---------- */
.card {
  background: var(--color-bg-lift);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 1.35rem 1.5rem;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  border-color: rgba(255, 107, 0, 0.45);
  box-shadow: var(--shadow-card);
  transform: translateY(-3px);
}
.card__title {
  font-weight: 800;
  font-size: 1.05rem;
  line-height: 1.4;
  margin-bottom: 0.45rem;
}
.card__meta {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

/* ---------- 面包屑 ---------- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.9rem;
  padding: 0.8rem 0;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}
.breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}
.breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  font-family: var(--font-mono);
  color: var(--color-accent);
}
.breadcrumb__link {
  transition: color var(--transition);
}
.breadcrumb__link:hover {
  color: var(--color-text);
}
.breadcrumb__current {
  color: var(--color-text);
  font-weight: 600;
}

/* ---------- 标签 ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.2rem 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--color-data);
  background: var(--color-data-soft);
  border: 1px solid rgba(57, 255, 136, 0.28);
  border-radius: var(--radius);
}
.tag::before {
  content: "";
  width: 5px;
  height: 5px;
  background: currentColor;
  border-radius: 50%;
}
.tag--warn {
  color: var(--color-accent);
  background: var(--color-accent-soft);
  border-color: rgba(255, 107, 0, 0.35);
}

/* ---------- 展签说明牌 ---------- */
.exhibit-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  border: 1px solid var(--color-line);
  background: rgba(6, 15, 26, 0.5);
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius);
}
.exhibit-tag::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--color-accent);
  border-radius: 1px;
  flex-shrink: 0;
}

/* ---------- 图片容器 ---------- */
.figure {
  overflow: hidden;
  background: var(--color-bg-lift);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}
.figure__placeholder {
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 9;
  min-height: 160px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  background:
    linear-gradient(135deg, transparent 45%, rgba(255, 107, 0, 0.07) 50%, transparent 55%),
    linear-gradient(0deg, transparent 0 49%, rgba(57, 255, 136, 0.16) 50%, transparent 51%),
    repeating-linear-gradient(90deg, transparent 0 23px, rgba(143, 153, 166, 0.05) 23px 24px);
  border-bottom: 1px dashed var(--color-line);
  user-select: none;
}
.figure__caption {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding: 0.55rem 0.9rem;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}
.figure__caption-index {
  font-family: var(--font-mono);
  color: var(--color-accent);
  letter-spacing: 0.08em;
}

/* ---------- 滚动显现 ---------- */
html.js-enabled [data-reveal]:not([data-revealed]) {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.55s ease, transform 0.55s ease;
  transition-delay: var(--reveal-delay, 0ms);
}
html.js-enabled [data-reveal][data-revealed] {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.55s ease, transform 0.55s ease;
  transition-delay: var(--reveal-delay, 0ms);
}

/* ---------- 减弱动态 ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
  html.js-enabled [data-reveal]:not([data-revealed]) {
    opacity: 1;
    transform: none;
    transition: none;
  }
}