:root {
  --ink: #10233f;
  --ink-soft: #4d6484;
  --paper: #f3f7fc;
  --paper-2: #ffffff;
  --line: #d5e4f6;
  --signal: #1d6fe8;
  --cyan: #12b5d0;
  --cinnabar: #d14343;
  --moss: #0f9f6e;
  --shadow: 0 18px 44px rgba(29, 111, 232, .10);
  --serif: "FangSong", "仿宋", "STFangsong", "FangSong_GB2312", "FZFangSong-Z02", serif;
  --display: "FangSong", "仿宋", "STFangsong", "FangSong_GB2312", "FZFangSong-Z02", serif;
}

* { box-sizing: border-box; }
html { zoom: 1; }
html, body { margin: 0; padding: 0; }
body {
  color: var(--ink);
  font-family: var(--serif);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.7;
  background: var(--paper);
}
a { color: inherit; }
button, input, select, textarea { font-family: inherit; font-weight: 700; font-size: 17px; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; letter-spacing: .08em; }
h1 { font-size: clamp(36px, 4vw, 58px); line-height: 1.25; margin: 0 0 .3em; }
h2 { font-size: 28px; margin: 1.4em 0 .6em; }

.eyebrow, .kicker {
  letter-spacing: .42em;
  text-transform: uppercase;
  color: var(--signal);
  font-size: 17px;
  margin: 0 0 12px;
}
.lede { color: var(--ink-soft); max-width: 46em; }
.mono { font-family: var(--serif); font-weight: 700; letter-spacing: .01em; word-break: break-all; }
small { display: block; color: var(--ink-soft); font-size: 17px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 12px 22px;
  text-decoration: none;
  cursor: pointer;
  letter-spacing: .18em;
  background: transparent;
  color: var(--ink);
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(100deg, var(--accent, var(--signal)), #3aa0ff);
  color: #fff;
  box-shadow: 0 8px 20px rgba(29, 111, 232, .22);
}
.btn-ghost { border-color: var(--line); background: #fff; }
.btn-danger { background: #fff; color: var(--cinnabar); border-color: #f3c0c0; }
.btn-small { padding: 7px 12px; letter-spacing: .08em; font-size: 17px; }
.btn-block { width: 100%; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

.hero {
  min-height: 100vh;
  color: var(--ink);
  position: relative;
  background:
    radial-gradient(ellipse at 12% 0%, rgba(18, 181, 208, .28), transparent 42%),
    radial-gradient(ellipse at 88% 12%, rgba(29, 111, 232, .22), transparent 40%),
    linear-gradient(180deg, #f8fbff 0%, #e7f2ff 52%, #f4f8fc 100%);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(29, 111, 232, .09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 111, 232, .09) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 2;
  width: min(1680px, calc(100% - 64px));
  margin: 0 auto;
  min-height: 100vh;
  padding: 48px 0 72px;
}
.hero-art {
  position: absolute;
  inset: 0;
  z-index: 0;
  margin: 0;
  pointer-events: none;
}
.hero-art img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 62%;
  opacity: .18;
  animation: breathe-bg 8s ease-in-out infinite;
}
.dept-mark {
  display: inline-block;
  margin: 0 0 18px;
  padding: 6px 18px;
  border: 1px solid rgba(29, 111, 232, .35);
  border-radius: 999px;
  background: rgba(255, 255, 255, .72);
  color: var(--signal);
  font-family: var(--display);
  font-size: clamp(22px, 2.2vw, 34px);
  letter-spacing: .42em;
}
.display-school,
.display-platform { display: block; }
.display-school { font-size: .72em; letter-spacing: .16em; }
.login-org {
  margin: 0 0 8px;
  font-family: var(--display);
  font-size: clamp(32px, 3vw, 48px);
  letter-spacing: .42em;
  color: var(--signal);
}
.login-platform {
  margin: 0 0 28px;
  letter-spacing: .18em;
  color: #1d4e96;
  font-size: 18px;
}
.sitting-link { color: var(--signal); letter-spacing: .12em; }
.display {
  font-size: clamp(52px, 6.4vw, 104px);
  line-height: 1.12;
  letter-spacing: .12em;
  margin: 10px 0 18px;
  background: linear-gradient(100deg, #12315c 10%, #1d6fe8 62%, #12b5d0);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .lede { color: #3d5678; font-size: 26px; line-height: 1.75; max-width: none; }
.ribbon {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 28px 0 34px;
}
.ribbon li {
  padding: 8px 18px 8px 0;
  margin-right: 18px;
  border-bottom: 2px solid rgba(29, 111, 232, .35);
  letter-spacing: .12em;
  color: #1d4e96;
  font-size: 24px;
}
.book-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.book {
  min-height: 280px;
  padding: 28px 22px 18px;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--ink);
  position: relative;
  border-radius: 18px;
  background: rgba(255, 255, 255, .92);
  border: 1px solid rgba(29, 111, 232, .16);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}
.book::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 6px;
  background: var(--card, var(--signal));
}
.book:hover {
  transform: translateY(-8px);
  box-shadow: 0 22px 48px rgba(29, 111, 232, .18);
}
.book-chapter { letter-spacing: .35em; color: var(--card, var(--signal)); font-size: 17px; }
.book-name { font-family: var(--display); font-size: 32px; letter-spacing: .18em; margin-top: 18px; }
.book-en { color: var(--ink-soft); letter-spacing: .2em; font-size: 17px; }
.book-go { margin-top: auto; padding-top: 18px; letter-spacing: .28em; font-size: 17px; color: var(--card, var(--signal)); }
.cloth-celadon { --card: #0f9f8a; }
.cloth-cinnabar { --card: #1d6fe8; }
.cloth-bronze { --card: #5b5bd6; }
.cloth-indigo { --card: #0891b2; }

.paper { background: #f4f8fc; color: var(--ink); }
.paper-inner { width: min(1680px, calc(100% - 48px)); margin: 0 auto; padding: 72px 0 40px; }
.chapter-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.chapter {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px 26px 22px;
  box-shadow: var(--shadow);
  transition: transform .25s ease, box-shadow .25s ease;
}
.chapter:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 44px rgba(29, 111, 232, .14);
}
.chapter p:first-child { letter-spacing: .4em; color: var(--signal); margin-top: 0; }
.chapter h2 { margin-top: 0; }
.notice-board { margin-top: 48px; }
.notice { border-top: 1px solid var(--line); padding: 16px 0; }
.notice h3 { margin: 0 0 6px; font-size: 24px; }
.foot {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 48px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 17px;
}

.login-screen {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  position: relative;
  background:
    radial-gradient(circle at 18% 18%, rgba(18, 181, 208, .35), transparent 36%),
    linear-gradient(165deg, #e7f3ff, #f7fbff 68%);
}
.login-side {
  z-index: 2;
  color: var(--ink);
  padding: 48px 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: transparent;
}
.login-side::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(29, 111, 232, .1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 111, 232, .1) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(90deg, #000 20%, transparent 95%);
  pointer-events: none;
}
.login-side > * { position: relative; }
.login-screen.cloth-celadon {
  background: radial-gradient(circle at 16% 20%, rgba(15, 159, 138, .28), transparent 38%), linear-gradient(165deg, #e7fbf6, #f7fbff 70%);
}
.login-screen.cloth-cinnabar {
  background: radial-gradient(circle at 16% 20%, rgba(29, 111, 232, .3), transparent 38%), linear-gradient(165deg, #e7f0ff, #f7fbff 70%);
}
.login-screen.cloth-bronze {
  background: radial-gradient(circle at 16% 20%, rgba(91, 91, 214, .28), transparent 38%), linear-gradient(165deg, #eeeefe, #f7fbff 70%);
}
.login-screen.cloth-indigo {
  background: radial-gradient(circle at 16% 20%, rgba(8, 145, 178, .3), transparent 38%), linear-gradient(165deg, #e5f7fb, #f7fbff 70%);
}
.login-side h1 { font-size: clamp(48px, 5vw, 78px); letter-spacing: .2em; color: #12315c; }
.back-link { color: var(--signal); text-decoration: none; letter-spacing: .18em; margin-bottom: 28px; }
.quote { font-size: 22px; line-height: 1.8; max-width: 16em; color: #244066; }
.quote-from { color: var(--ink-soft); letter-spacing: .2em; }
.login-panel {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 28px 40px 8px;
  background: transparent;
}
.login-card {
  width: min(440px, 100%);
  padding: 32px 28px 26px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .94);
  border: 1px solid rgba(29, 111, 232, .14);
  box-shadow: var(--shadow);
}
.login-card h2 { font-size: 36px; }
.demo { margin-top: 22px; color: var(--ink-soft); }
.demo summary { cursor: pointer; letter-spacing: .12em; }
code { font-family: inherit; background: rgba(29, 111, 232, .1); padding: 0 6px; border-radius: 4px; }

.desk {
  min-height: 100vh;
  background-color: #eaf2fb;
  background-image:
    linear-gradient(rgba(29, 111, 232, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 111, 232, .05) 1px, transparent 1px);
  background-size: 28px 28px;
}
.theme-student { --accent: #0f9f8a; }
.theme-teacher { --accent: #1d6fe8; }
.theme-school { --accent: #5b5bd6; }
.theme-enterprise { --accent: #0891b2; }
.topbar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding: 14px 28px;
  background: rgba(255, 255, 255, .92);
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.brand { display: flex; gap: 12px; align-items: center; text-decoration: none; color: inherit; }
.brand strong { display: block; letter-spacing: .18em; font-weight: 700; }
.brand em { font-style: normal; color: var(--accent, var(--signal)); letter-spacing: .22em; font-size: 17px; }
.brand-mark {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 12px;
  color: #fff;
  background: var(--accent, var(--signal));
  font-family: var(--display);
  font-size: 22px;
}
.who { display: flex; gap: 14px; align-items: center; }
.who small { color: var(--ink-soft); }
.who form { margin: 0; }
.topbar .btn-ghost { color: var(--ink); border-color: var(--line); background: #fff; }
.sheet .btn-ghost { color: var(--ink); border-color: var(--line); background: #fff; }
.desk-body {
  width: min(1440px, calc(100% - 36px));
  margin: 22px auto 40px;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 22px;
  align-items: start;
}
.index-nav {
  position: sticky;
  top: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 12px;
  box-shadow: var(--shadow);
}
.index-nav p { margin: 4px 10px 10px; letter-spacing: .28em; color: var(--signal); font-size: 17px; }
.index-nav a {
  display: flex;
  justify-content: space-between;
  text-decoration: none;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: 8px;
  transition: background .2s ease, border-color .2s ease, translate .2s ease;
}
.index-nav a:hover { translate: 4px 0; }
.index-nav a.active, .index-nav a:hover {
  border-left-color: var(--accent);
  background: rgba(29, 111, 232, .08);
}
.index-nav em {
  font-style: normal;
  background: var(--accent);
  color: white;
  border-radius: 99px;
  padding: 0 7px;
  font-size: 17px;
}
.sheet {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  min-height: 70vh;
  padding: 34px 40px 48px;
  box-shadow: var(--shadow);
}
.sheet-head { margin-bottom: 12px; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 18px 0; }
.stat {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px 10px;
  background: linear-gradient(180deg, #fff, #f5f9ff);
  transition: transform .25s ease, box-shadow .25s ease;
}
.stat:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(29, 111, 232, .12);
}
.stat b { display: block; font-family: var(--display); font-size: 34px; font-weight: 700; color: var(--accent); }
.stat span { color: var(--ink-soft); letter-spacing: .08em; }

.ledger { width: 100%; border-collapse: collapse; margin-top: 8px; }
.ledger th, .ledger td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.ledger th { font-weight: 700; letter-spacing: .14em; color: var(--ink-soft); font-size: 17px; }
.ledger a { color: var(--accent); }

.form-stack { display: grid; gap: 6px; max-width: 760px; }
.form-stack.narrow { max-width: 460px; }
.form-row { margin: 8px 0; }
.label { display: block; margin: 12px 0 6px; letter-spacing: .14em; }
.field {
  width: 100%;
  max-width: 640px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #f8fbff;
  color: var(--ink);
}
textarea.field { min-height: 120px; resize: vertical; }
.field:focus { outline: 2px solid rgba(29, 111, 232, .28); border-color: var(--signal); }
.help { color: var(--ink-soft); font-size: 17px; margin: 4px 0 8px; }
.error { color: var(--cinnabar); margin: 6px 0; }
.form-row div { display: flex; flex-wrap: wrap; gap: 10px; }
.form-row div label {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #f8fbff;
}
.check { display: flex; gap: 8px; align-items: center; margin: 10px 0; }
.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 12px 0 18px; }
.filters .field { width: auto; min-width: 160px; max-width: 280px; }

.messages { list-style: none; padding: 0; margin: 0 0 16px; }
.msg { padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: #f8fbff; }
.msg-success { border-color: #b7e4d2; background: #f3fbf7; }
.msg-error, .msg-warning { border-color: #f3c0c0; background: #fff6f6; }
.banner {
  background: #f3f8ff;
  border-left: 3px solid var(--signal);
  border-radius: 0 12px 12px 0;
  padding: 12px 14px;
}
.empty { color: var(--ink-soft); padding: 18px 0; }
.pager { display: flex; gap: 16px; align-items: center; margin-top: 16px; }
.pager a { color: var(--accent); }
.tags { display: flex; gap: 8px; flex-wrap: wrap; }
.status {
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  letter-spacing: .12em;
  font-size: 17px;
}
.status-ready { color: var(--moss); border-color: #b7e4d2; background: #f3fbf7; }
.status-pending { color: #1d6fe8; border-color: #c9ddfb; background: #f3f8ff; }
.status-rejected { color: var(--cinnabar); border-color: #f3c0c0; background: #fff6f6; }
.status-hit { color: var(--moss); }
.meta { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; margin: 18px 0; }
.meta div { border-top: 1px solid var(--line); padding-top: 8px; }
.meta dt { color: var(--ink-soft); font-size: 17px; letter-spacing: .12em; }
.meta dd { margin: 2px 0 0; }
.prose { white-space: normal; }
.notice-inline article { border-top: 1px solid var(--line); padding: 8px 0; }
.plain-list { list-style: none; padding: 0; }
.plain-list li { padding: 10px 0; border-bottom: 1px solid var(--line); }
.split-2 { display: grid; grid-template-columns: 1.2fr .8fr; gap: 28px; }
.bars { list-style: none; padding: 0; margin: 0; }
.bars li { display: grid; grid-template-columns: 9em 1fr 3em; gap: 10px; align-items: center; margin: 8px 0; }
.bars i { display: block; height: 10px; border-radius: 99px; background: linear-gradient(90deg, var(--accent), #7cc4ff); }
.bars b { font-weight: 700; text-align: right; }
.months { display: flex; align-items: end; gap: 18px; height: 180px; padding-top: 10px; }
.month { flex: 1; height: 100%; display: flex; flex-direction: column; justify-content: end; align-items: center; }
.month i { display: block; width: 100%; max-width: 48px; border-radius: 8px 8px 0 0; background: linear-gradient(180deg, #7cc4ff, var(--accent)); }
.month b { font-weight: 700; }
.month span { color: var(--ink-soft); font-size: 17px; }
.missing { min-height: 100vh; display: grid; align-content: center; justify-items: start; padding: 10vh 10vw; background: var(--paper); }

@media (max-width: 980px) {
  .book-row, .chapter-grid, .stat-grid, .split-2, .login-screen, .desk-body, .sheet-head.with-art { grid-template-columns: 1fr; }
  .hero-inner { width: min(100% - 28px, 1680px); }
  .sheet-art { width: min(180px, 46vw); }
  .login-art {
    position: relative;
    left: auto;
    top: auto;
    width: auto;
    translate: none;
    order: 2;
    padding: 8px 0 20px;
  }
  .login-panel { order: 3; padding: 12px 20px 36px; }
  .login-art img { width: min(420px, 78vw); }
  .scene-band img, .scene-band-slim img { height: 180px; }
  .index-nav { position: static; display: flex; flex-wrap: wrap; gap: 4px; }
  .index-nav p { width: 100%; }
  .meta { grid-template-columns: 1fr; }
  .display { letter-spacing: .06em; }
  .sheet { padding: 22px 16px 32px; }
  .bars li { grid-template-columns: 1fr; }
}

.sheet-head.with-art {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 168px;
  gap: 12px 24px;
  align-items: center;
}
.sheet-head.with-art h1 { margin-top: 0; }
.sheet-art {
  width: 168px;
  justify-self: end;
  display: block;
}
.chapter-art {
  display: block;
  width: 148px;
  margin: 18px 0 0 auto;
}
.login-art {
  position: absolute;
  z-index: 1;
  left: 52%;
  top: 50%;
  width: min(560px, 36vw);
  margin: 0;
  translate: -50% -50%;
  pointer-events: none;
}
.login-art img {
  display: block;
  width: 100%;
  opacity: .38;
  animation: breathe 7.5s ease-in-out infinite;
}
.scene-band {
  margin: 0 0 36px;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(29, 111, 232, .14);
  box-shadow: var(--shadow);
  background: #f6f1ea;
}
.scene-band img {
  display: block;
  width: 100%;
  height: 280px;
  object-fit: cover;
  object-position: center 46%;
}
.scene-band-slim { margin: 8px 0 22px; }
.scene-band-slim img { height: 168px; object-position: center 40%; }

.topbar { view-transition-name: desk-topbar; }
.index-nav { view-transition-name: desk-nav; }

@view-transition {
  navigation: auto;
}
::view-transition-old(root) {
  animation: 280ms cubic-bezier(.4, 0, .2, 1) both page-leave;
}
::view-transition-new(root) {
  animation: 460ms cubic-bezier(.16, .84, .32, 1) both page-enter;
}
::view-transition-group(desk-topbar),
::view-transition-group(desk-nav) {
  animation-duration: 220ms;
}

@keyframes page-leave {
  to { opacity: 0; translate: 0 -14px; }
}
@keyframes page-enter {
  from { opacity: 0; translate: 0 20px; }
  to { opacity: 1; translate: 0 0; }
}
@keyframes rise {
  from { opacity: 0; translate: 0 22px; }
  to { opacity: 1; translate: 0 0; }
}
@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes breathe {
  0%, 100% { transform: scale(1.04); opacity: .3; }
  50% { transform: scale(1.12); opacity: .46; }
}
@keyframes breathe-bg {
  0%, 100% { transform: scale(1.04); opacity: .15; }
  50% { transform: scale(1.12); opacity: .23; }
}

.hero-copy > *,
.book,
.scene-band,
.chapter,
.sheet.stage > *,
.login-side > *,
.login-card {
  animation: rise .64s cubic-bezier(.16, .84, .32, 1) both;
}
.hero-copy > *:nth-child(2) { animation-delay: .05s; }
.hero-copy > *:nth-child(3) { animation-delay: .1s; }
.hero-copy > *:nth-child(4) { animation-delay: .15s; }
.hero-copy > *:nth-child(5) { animation-delay: .2s; }
.book:nth-child(1) { animation-delay: .12s; }
.book:nth-child(2) { animation-delay: .18s; }
.book:nth-child(3) { animation-delay: .24s; }
.book:nth-child(4) { animation-delay: .3s; }
.chapter:nth-child(2) { animation-delay: .08s; }
.chapter:nth-child(3) { animation-delay: .16s; }
.sheet.stage > *:nth-child(2) { animation-delay: .06s; }
.sheet.stage > *:nth-child(3) { animation-delay: .1s; }
.sheet.stage > *:nth-child(4) { animation-delay: .14s; }
.sheet.stage > *:nth-child(5) { animation-delay: .18s; }
.sheet.stage > *:nth-child(n+6) { animation-delay: .22s; }
.login-side > *:nth-child(2) { animation-delay: .05s; }
.login-side > *:nth-child(3) { animation-delay: .1s; }
.login-side > *:nth-child(4) { animation-delay: .14s; }
.login-side > *:nth-child(5) { animation-delay: .18s; }
.login-side > *:nth-child(6) { animation-delay: .22s; }
.login-card { animation-delay: .12s; }
.chapter-art,
.sheet-art {
  animation: float-y 6s ease-in-out infinite;
}
.chapter-art { animation-delay: .4s; }

body.is-leaving { animation: page-leave .28s ease forwards; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}