/* ==========================================================
   华体会体育 / 共享样式 site.css
   基础 · 头部 · 页脚 · 通用组件
   ========================================================== */

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: "PingFang SC", "Microsoft YaHei", "Heiti SC", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  font-weight: 400;
  color: #1F2937;
  background: #FFFFFF;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

ul,
ol {
  list-style: none;
}

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

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

:focus-visible {
  outline: 2px solid #FF5E3A;
  outline-offset: 2px;
}

::selection {
  background: #FF5E3A;
  color: #FFFFFF;
}

/* ---------- 设计变量 ---------- */
:root {
  --color-primary: #0B1F3A;
  --color-primary-deep: #060D18;
  --color-primary-light: #1E3A5F;
  --color-accent: #FF5E3A;
  --color-vip: #D4AF37;
  --color-white: #FFFFFF;
  --color-light-gray: #EDF0F4;
  --color-gray: #6B7280;

  --font-heading: "PingFang SC", "Microsoft YaHei", "Heiti SC", sans-serif;
  --font-body: "PingFang SC", "Microsoft YaHei", "Heiti SC", sans-serif;
  --font-serif: "Noto Serif SC", "Songti SC", "SimSun", serif;

  --content-width: 1280px;
  --header-height: 72px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
}

/* ---------- 基础排版 ---------- */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
}

h3 {
  font-size: 1.25rem;
}

p {
  margin: 0;
}

/* ---------- 布局 ---------- */
.container {
  width: min(100% - 48px, var(--content-width));
  margin-inline: auto;
}

#main-content {
  display: block;
  width: 100%;
  flex: 1 0 auto;
  min-height: 60vh;
}

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

.section {
  padding-block: var(--space-lg);
}

.section-dark {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.78);
}

.section-dark .section-title {
  color: #FFFFFF;
}

.section-dark .section-lead {
  color: rgba(255, 255, 255, 0.62);
}

/* ---------- 跳转链接 ---------- */
.skip-link {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 200;
  transform: translateY(-120%);
  background: var(--color-primary);
  color: #FFFFFF;
  padding: 0.75rem 1.5rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  transition: transform 0.2s ease;
}

.skip-link:focus-visible {
  transform: translateY(0);
  outline: none;
  box-shadow: 0 0 0 3px var(--color-accent);
}

/* ---------- 页头 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-primary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 24px rgba(6, 13, 24, 0.18);
}

.site-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 1;
  background: linear-gradient(90deg, var(--color-vip) 0%, var(--color-primary-light) 55%, var(--color-accent) 100%);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 2rem);
  width: min(100% - 40px, var(--content-width));
  margin-inline: auto;
  min-height: var(--header-height);
  padding-block: 14px;
}

.brand {
  margin-right: auto;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  background: var(--color-accent);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1.3rem;
  line-height: 1;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.4rem;
  color: #FFFFFF;
  letter-spacing: 0.04em;
}

.brand-slogan {
  font-size: 0.72rem;
  color: var(--color-vip);
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

/* ---------- 导航（桌面） ---------- */
.global-nav .nav-list {
  display: flex;
  align-items: center;
  gap: 0;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.78);
  white-space: nowrap;
  transition: color 0.2s ease;
}

.nav-link::before {
  content: attr(data-index);
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--color-vip);
  opacity: 0.85;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0.75rem;
  right: 0.75rem;
  bottom: 0;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav-link:hover {
  color: #FFFFFF;
}

.nav-link:hover::after,
.nav-link[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav-link[aria-current="page"] {
  color: #FFFFFF;
  font-weight: 700;
}

/* ---------- 导航开关 ---------- */
.nav-toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: transparent;
  color: #FFFFFF;
  transition: border-color 0.2s ease, background 0.2s ease;
}

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

.nav-toggle-box {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 22px;
}

.nav-toggle-bar {
  display: block;
  height: 2px;
  background: #FFFFFF;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle-text {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.7);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.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);
}

/* ---------- 滚动进度条 ---------- */
.header-scrollbar {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

.header-scrollbar-thumb {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), #FF8A5C);
  transform: scaleX(0);
  transform-origin: left;
  will-change: transform;
}

/* ---------- 移动端导航 ---------- */
@media (max-width: 1024px) {
  .nav-toggle {
    display: inline-flex;
  }

  .brand {
    margin-right: auto;
  }

  .global-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 120;
    background: var(--color-primary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(6, 13, 24, 0.32);
    max-height: 0;
    overflow: hidden;
    visibility: hidden;
    opacity: 0;
    transition: max-height 0.35s ease, opacity 0.3s ease, visibility 0.3s;
  }

  .global-nav[data-open] {
    max-height: min(70vh, 520px);
    visibility: visible;
    opacity: 1;
  }

  .global-nav .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem 1.25rem 1.25rem;
  }

  .nav-link {
    padding: 0.9rem 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav-link::after {
    left: 0.5rem;
    right: 0.5rem;
  }
}

@media (max-width: 480px) {
  .nav-toggle-text {
    display: none;
  }

  .brand-slogan {
    display: none;
  }
}

/* ---------- 页脚 ---------- */
.site-footer {
  background-color: var(--color-primary-deep);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  color: rgba(255, 255, 255, 0.72);
  border-top: 1px solid rgba(212, 175, 55, 0.35);
}

.footer-inner {
  width: min(100% - 48px, var(--content-width));
  margin-inline: auto;
}

.footer-top {
  padding: 4.5rem 0 3.5rem;
}

.footer-top .footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 3rem;
}

.footer-brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.75rem;
  color: #FFFFFF;
  letter-spacing: 0.08em;
}

.footer-slogan {
  margin-top: 0.4rem;
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  color: var(--color-vip);
}

.footer-trust {
  margin-top: 1.25rem;
  padding-left: 1rem;
  border-left: 2px solid var(--color-vip);
  font-family: var(--font-serif);
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.65);
  max-width: 42em;
}

.footer-col {
  min-width: 0;
}

.footer-heading {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 1rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.9);
}

.footer-heading-num {
  font-size: 0.8rem;
  color: var(--color-vip);
}

.footer-list li + li,
.footer-contact-list li + li {
  margin-top: 0.45rem;
}

.footer-list a,
.footer-contact-list a {
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.footer-list a:hover,
.footer-contact-list a:hover {
  color: #FFFFFF;
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-underline-offset: 4px;
}

.footer-contact-list li {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.25rem 0;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
}

@media (max-width: 900px) {
  .footer-top .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 560px) {
  .footer-top .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
}

/* ---------- 通用按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #FFFFFF;
  background: var(--color-primary);
  border: 1px solid var(--color-primary);
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.1s ease;
}

.btn:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
}

.btn:active {
  transform: translateY(1px);
}

.btn-accent {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-accent:hover {
  background: #E44D28;
  border-color: #E44D28;
}

.btn-outline {
  background: transparent;
  border-color: rgba(11, 31, 58, 0.4);
  color: var(--color-primary);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  background: rgba(11, 31, 58, 0.04);
}

.btn-vip {
  background: var(--color-vip);
  border-color: var(--color-vip);
  color: var(--color-primary);
}

.btn-vip:hover {
  background: #C9A32F;
  border-color: #C9A32F;
}

/* ---------- 面包屑 ---------- */
.breadcrumbs {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-light-gray);
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-gray);
}

.breadcrumbs li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.breadcrumbs li::after {
  content: "/";
  color: #C4CBD4;
}

.breadcrumbs li:last-child::after {
  content: "";
}

.breadcrumbs a {
  color: var(--color-gray);
  transition: color 0.2s ease;
}

.breadcrumbs a:hover {
  color: var(--color-primary);
}

.breadcrumbs [aria-current="page"] {
  color: var(--color-primary);
  font-weight: 700;
}

/* ---------- 内页首屏 ---------- */
.page-hero {
  position: relative;
  padding: clamp(3.5rem, 8vw, 6.5rem) 0;
  background: linear-gradient(120deg, #0B1F3A 0%, #1E3A5F 75%, #0B1F3A 100%);
  color: #FFFFFF;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.page-hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 30%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-accent));
}

.page-hero-index {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--color-vip);
}

.page-hero-index::after {
  content: "";
  width: 40px;
  height: 1px;
  background: var(--color-vip);
  opacity: 0.6;
}

.page-hero-title {
  color: #FFFFFF;
  margin-top: 0.9rem;
  font-size: clamp(2rem, 5vw, 3.25rem);
  letter-spacing: 0.01em;
}

.page-hero-desc {
  margin-top: 1rem;
  max-width: 40em;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.72);
}

/* ---------- 分区标题与导读 ---------- */
.section-index {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-vip);
}

.section-index-number {
  font-size: 1.5rem;
  color: var(--color-accent);
}

.section-index-line {
  width: 48px;
  height: 1px;
  background: rgba(212, 175, 55, 0.5);
}

.section-title {
  margin-top: 0.6rem;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
}

.section-lead {
  margin-top: 0.9rem;
  font-family: var(--font-serif);
  font-size: 1.12rem;
  line-height: 1.8;
  color: var(--color-gray);
  max-width: 36em;
}

/* ---------- 分屏首屏 ---------- */
.split-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - var(--header-height));
  background: linear-gradient(135deg, #0B1F3A 0%, #1E3A5F 100%);
  color: #FFFFFF;
}

.split-hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2.5rem, 7vw, 5.5rem);
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.split-hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(2.5rem, 7vw, 5.5rem);
  position: relative;
  overflow: hidden;
}

@media (max-width: 900px) {
  .split-hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .split-hero-content {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
}

/* ---------- 通用网格 ---------- */
.grid-2,
.grid-3 {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 760px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- 资料卡 ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
  border: 1px solid #E2E6EA;
  border-top: 3px solid var(--color-primary);
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  border-color: var(--color-accent);
  border-top-color: var(--color-accent);
  box-shadow: 0 10px 30px rgba(11, 31, 58, 0.08);
  transform: translateY(-4px);
}

.card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1 0 auto;
}

.card-title {
  font-size: 1.15rem;
  line-height: 1.35;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.card-text {
  font-size: 0.94rem;
  color: var(--color-gray);
  line-height: 1.7;
  flex: 1 0 auto;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--color-gray);
}

/* ---------- 分类标签 ---------- */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.75rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  background: var(--color-light-gray);
  border: 1px solid transparent;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.tag:hover {
  background: transparent;
  border-color: var(--color-primary);
}

.tag-gold {
  color: #8A7A2D;
  background: rgba(212, 175, 55, 0.1);
  border-color: rgba(212, 175, 55, 0.35);
}

.tag-orange {
  color: #D9481F;
  background: rgba(255, 94, 58, 0.08);
  border-color: rgba(255, 94, 58, 0.35);
}

/* ---------- 档案目录 ---------- */
.index-list {
  border-top: 2px solid var(--color-primary);
}

.index-list li {
  border-bottom: 1px solid var(--color-light-gray);
}

.index-list a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0.5rem;
  transition: background 0.2s ease, padding-left 0.2s ease;
}

.index-list a:hover {
  background: var(--color-light-gray);
  padding-left: 1.25rem;
}

.index-list-num {
  flex: 0 0 auto;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-accent);
}

.index-list-title {
  flex: 1 1 auto;
  font-weight: 700;
  color: var(--color-primary);
}

.index-list-tag {
  flex: 0 0 auto;
  font-size: 0.8rem;
  color: var(--color-gray);
}

/* ---------- 正文排版 ---------- */
.prose {
  font-size: 1.02rem;
  line-height: 1.85;
  color: #2A3441;
}

.prose p {
  margin-bottom: 1.25rem;
}

.prose h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-light-gray);
}

.prose h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.prose ul,
.prose ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

.prose ul {
  list-style: square;
}

.prose ol {
  list-style: decimal;
}

.prose li {
  margin-bottom: 0.5rem;
}

.prose blockquote {
  margin: 2rem 0;
  padding: 1rem 1.5rem;
  border-left: 3px solid var(--color-accent);
  background: var(--color-light-gray);
  font-family: var(--font-serif);
  color: var(--color-primary);
}

.prose a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-underline-offset: 4px;
  transition: color 0.2s ease;
}

.prose a:hover {
  color: var(--color-accent);
}

/* ---------- 图片占位 ---------- */
.image-frame {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--color-light-gray);
  border: 1px solid #E2E6EA;
}

.image-frame > img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-frame[data-caption]::before {
  content: attr(data-caption);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0.75rem;
  display: grid;
  place-items: center;
  padding: 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--color-gray);
  text-align: center;
  border: 1px dashed rgba(11, 31, 58, 0.18);
  background: rgba(255, 255, 255, 0.4);
}

.image-frame-16-9 {
  padding-top: 56.25%;
}

.image-frame-4-3 {
  padding-top: 75%;
}

.image-frame-3-4 {
  padding-top: 133.34%;
}

.image-frame-1-1 {
  padding-top: 100%;
}

.image-frame-dark {
  background: #0E2438;
  border-color: rgba(255, 255, 255, 0.12);
}

.image-frame-dark[data-caption]::before {
  color: rgba(255, 255, 255, 0.5);
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(6, 13, 24, 0.3);
}

/* ---------- 滚动显现 ---------- */
[data-reveal].reveal-ready {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.6, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.6, 0.2, 1);
}

[data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

[data-reveal][data-reveal-delay="1"].reveal-ready {
  transition-delay: 0.1s;
}

[data-reveal][data-reveal-delay="2"].reveal-ready {
  transition-delay: 0.2s;
}

[data-reveal][data-reveal-delay="3"].reveal-ready {
  transition-delay: 0.3s;
}

/* ---------- 动效降级 ---------- */
@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;
    transition-delay: 0s !important;
  }

  [data-reveal].reveal-ready {
    opacity: 1;
    transform: none;
  }
}