/* 阿里云 2025 首页一比一版式 */
:root {
  --ay-blue: #1366ec;
  --ay-blue-hover: #094ebd;
  --ay-blue-light: #3080ff;
  --ay-text: #191c21;
  --ay-muted: #6c717a;
  --ay-subtle: #4a4f57;
  --ay-link-foot: #666;
  --ay-line: #e9ebf0;
  --ay-line-b: #d7d8d9;
  --ay-tag: #e6eefc;
  --ay-font: "PingFang SC", "Helvetica Neue", Arial, "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
  --ay-nav: 64px;
  --ay-page-margin: 80px;
  --ay-page-width: calc(min(1920px, 100vw) - var(--ay-page-margin) * 2);
  --ay-radius: 16px;
  --ay-radius-lg: 24px;
  --ay-shadow-md: 0 8px 24px -4px rgba(0,0,0,.06), 0 16px 56px -12px rgba(19,102,236,.15);
  --ay-shadow-lg: 0 10px 40px -6px rgba(0,0,0,.1), 0 24px 80px -16px rgba(19,102,236,.27);
  --ay-glass: linear-gradient(180deg, rgba(255,255,255,.9) 0%, rgba(255,255,255,.4) 100%);
  --ay-ai: linear-gradient(to right top, #856efa 0%, #1366ec 50%, #0a91ff 100%);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
.ay-page {
  color: var(--ay-text);
  font-family: var(--ay-font);
  background: #fff;
  padding-top: var(--ay-nav);
  -webkit-font-smoothing: antialiased;
}
.ay-nav__icon {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #181818;
  cursor: pointer;
  flex: none;
}
.ay-nav__icon img {
  display: block;
  width: 21px;
  height: 21px;
  margin: 10.5px;
  border-radius: 10.5px;
}
.ay-nav__mmenu img { border-radius: 0; }
.ay-mdrawer,
.ay-msearch { display: none; }

.ay-nav a, .ay-main a, .ay-foot a { color: inherit; text-decoration: none; }
.ay-wrap {
  width: var(--ay-page-width);
  max-width: 1760px;
  margin: 0 auto;
}
@media (max-width: 1055px) {
  :root { --ay-nav: 42px; --ay-page-margin: 16px; --ay-page-width: calc(100vw - 32px); }
}

.ay-btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  height: 44px;
  padding: 0 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  line-height: 44px;
  white-space: nowrap;
  border: 0;
  cursor: pointer;
}
.ay-btn--ai {
  color: #fff !important;
  background: var(--ay-blue);
  background-image: var(--ay-ai);
  box-shadow: inset 0 0 12px -6px #fff9, inset 0 8px 32px -16px #fffc;
}
.ay-btn--ai:hover { filter: brightness(1.06); }
.ay-btn--glass {
  background: linear-gradient(180deg, #fafafa 0%, rgba(250,250,250,.7) 100%);
  color: var(--ay-text);
}
.ay-btn--ghost {
  background: #fff;
  color: var(--ay-text);
  border: 1px solid #e9ebf0;
  box-shadow: 0 1px 2px #0000000a;
}
.ay-btn--ghost:hover { border-color: #bbc1c9; }
.ay-ico-up {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-top: 1.5px solid currentColor;
  border-right: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-left: 2px;
}

/* Nav — Aliyun 2025 topbar */
.ay-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--ay-nav);
  overflow: visible;
  background-color: #fff;
  box-shadow: inset 0 -1px #d7d8d9;
}
@supports (-webkit-backdrop-filter: blur(20px)) or (backdrop-filter: blur(20px)) {
  .ay-nav {
    background-color: #ffffffb3;
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    box-shadow: none;
  }
}
.ay-nav__bar {
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0;
  overflow: visible;
  position: relative;
}
.ay-nav__burger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  position: relative;
  flex: none;
}
.ay-nav__burger:after {
  content: "";
  position: absolute;
  right: 0;
  top: 20px;
  height: 24px;
  border-right: 1px solid #d8d8d8;
}
.ay-nav__burger-ico {
  display: block;
  position: relative;
  width: 18px;
  height: 14px;
}
.ay-nav__burger-ico:before,
.ay-nav__burger-ico:after,
.ay-nav__burger-ico i {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: #717171;
  border-radius: 1px;
}
.ay-nav__burger-ico:before { top: 0; }
.ay-nav__burger-ico i { top: 6px; }
.ay-nav__burger-ico:after { bottom: 0; }
.ay-nav__burger-wrap {
  position: relative;
  flex: none;
  height: 64px;
}
.ay-nav__burger-wrap:hover .ay-nav__burger-ico:before,
.ay-nav__burger-wrap.is-on .ay-nav__burger-ico:before {
  top: 6px;
  transform: rotate(45deg);
}
.ay-nav__burger-wrap:hover .ay-nav__burger-ico:after,
.ay-nav__burger-wrap.is-on .ay-nav__burger-ico:after {
  bottom: 6px;
  transform: rotate(-45deg);
}
.ay-nav__burger-wrap:hover .ay-nav__burger-ico i,
.ay-nav__burger-wrap.is-on .ay-nav__burger-ico i {
  opacity: 0;
}
.ay-nav__burger-ico:before,
.ay-nav__burger-ico:after,
.ay-nav__burger-ico i {
  transition: transform .25s ease, top .25s ease, bottom .25s ease, opacity .2s ease;
}
.ay-nav__logo {
  display: inline-flex;
  align-items: center;
  height: 32px;
  margin: 0 10px 0 16px;
  flex: none;
}
.ay-nav__logo img { height: 28px; width: auto; max-width: 120px; display: block; object-fit: contain; }
.ay-nav__logo strong { font-size: 18px; font-weight: 600; }
.ay-nav__menus { flex: 1; min-width: 0; overflow: visible; }
.ay-nav__menus > ul {
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}
.ay-nav__menus > ul > li { position: static; flex: none; }
.ay-nav__menus > ul > li > a {
  display: block;
  padding: 0 10px;
  font-size: 14px;
  font-weight: 500;
  line-height: 64px;
  white-space: nowrap;
  transition: color .3s;
  position: relative;
}
.ay-nav__menus > ul > li:hover > a,
.ay-nav__menus > ul > li.has-panel:hover > .ay-nav__trigger {
  color: var(--ay-blue);
}
.ay-nav__menus > ul > li.has-panel:hover > .ay-nav__trigger:after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  top: auto;
  bottom: 0;
  width: auto;
  height: 2px;
  margin: 0;
  background: var(--ay-blue);
  border: 0;
}
.ay-panel {
  display: none;
  position: absolute;
  left: 0; right: 0;
  top: 100%;
  background: #fff;
  box-shadow: 0 10px 15px #0000001a;
  z-index: 30;
}
.ay-nav__menus > ul > li.has-panel:hover > .ay-panel { display: grid; }
.ay-panel--prod,
.ay-panel--cols {
  height: min(560px, calc(100vh - 84px));
}
.ay-panel--prod {
  grid-template-columns: 240px 1fr 280px;
}
.ay-panel--cols {
  grid-template-columns: 260px 1fr;
}
.ay-cols__intro {
  background: #f7f8fc;
  border-right: 1px solid #e9e9e9;
  padding: 36px 32px 40px;
  height: 100%;
  min-height: 0;
}
.ay-cols__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px 24px;
  padding: 32px 40px 40px;
  align-content: start;
  height: 100%;
  min-height: 0;
}
.ay-cols__intro h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  line-height: 28px;
}
.ay-cols__intro h3 a { display: inline-block; }
.ay-cols__intro h3 a:hover { color: var(--ay-blue); }
.ay-cols__intro p {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 22px;
  color: #999;
}
.ay-cols__grid h4 {
  margin: 18px 0 10px;
  font-size: 14px;
  font-weight: 600;
  color: #181818;
}
.ay-cols__grid div > h4:first-child { margin-top: 0; }
.ay-cols__grid a {
  display: block;
  padding: 4px 0;
  font-size: 13px;
  line-height: 22px;
  color: #3d3d3d;
}
.ay-cols__grid a:hover { color: var(--ay-blue); }
.ay-panel__cats {
  background: #f7f8fc;
  border-right: 1px solid #e9e9e9;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.ay-panel__find {
  padding: 16px 20px 8px;
}
.ay-panel__find input {
  width: 100%;
  height: 36px;
  border: 0;
  border-bottom: 1px solid #d8d8d8;
  background: transparent;
  padding: 0 8px 0 0;
  font-size: 13px;
  outline: none;
}
.ay-panel__find input:focus { border-bottom-color: var(--ay-blue); }
.ay-panel__catlist {
  flex: 1;
  overflow: auto;
  padding: 8px 0 20px;
}
.ay-panel__cat {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  padding: 10px 24px;
  font-size: 14px;
  line-height: 22px;
  color: #181818;
  cursor: pointer;
  position: relative;
}
.ay-panel__cat:hover,
.ay-panel__cat.is-on {
  color: var(--ay-blue);
  background: #fff;
}
.ay-panel__cat.is-on:before {
  content: "";
  position: absolute;
  left: 0; top: 12px;
  width: 3px; height: 18px;
  background: var(--ay-blue);
}
.ay-panel__main {
  overflow: auto;
  padding: 28px 36px;
}
.ay-panel__pane { display: none; }
.ay-panel__pane.is-on { display: block; }
.ay-panel__main h4 {
  margin: 0 0 20px;
  font-size: 16px;
  font-weight: 600;
}
.ay-panel__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px 28px;
}
.ay-panel__grid a {
  display: block;
  padding: 10px 0;
  min-height: 56px;
}
.ay-panel__grid b {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: #181818;
}
.ay-panel__grid a:hover b { color: var(--ay-blue); }
.ay-panel__grid span {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  line-height: 18px;
  color: #999;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ay-panel__side {
  border-left: 1px solid #e9e9e9;
  padding: 28px 24px;
  overflow: auto;
  background: #fff;
}
.ay-panel__side h4 {
  margin: 0 0 16px;
  font-size: 14px;
  font-weight: 600;
}
.ay-panel__side h4 a:hover { color: var(--ay-blue); }
.ay-panel__side ul { margin: 0; padding: 0; list-style: none; }
.ay-panel__side li { margin-bottom: 14px; }
.ay-panel__side a {
  display: block;
  font-size: 13px;
  line-height: 20px;
  color: #3d3d3d;
}
.ay-panel__side a:hover { color: var(--ay-blue); }

@media (min-width: 1056px) {
.ay-nav .idca-topbar__search,
.ay-page.idca-ca-page .ay-nav .idca-topbar__search {
  flex: 0 0 220px;
  width: 220px;
  min-width: 220px;
  max-width: 220px;
  margin: 0 12px 0 16px !important;
  height: 64px;
  display: flex !important;
  align-items: center !important;
  position: relative;
  z-index: 1100;
  transition: width .28s ease, min-width .28s ease, max-width .28s ease, flex-basis .28s ease;
}
.ay-nav.is-searching .ay-nav__menus {
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}
.ay-nav.is-searching .idca-topbar__search,
.ay-page.idca-ca-page .ay-nav.is-searching .idca-topbar__search {
  flex: 0 0 560px;
  width: 560px;
  min-width: 560px;
  max-width: 560px;
  margin: 0 12px 0 16px !important;
}
}
.ay-page.idca-ca-page .ay-nav .idca-gsearch {
  height: 36px;
  background: #fff;
  border: 1px solid rgba(0,0,0,.15);
  border-radius: 4px;
  box-shadow: none;
}
.ay-page.idca-ca-page .ay-nav .idca-gsearch.is-open,
.ay-page.idca-ca-page .ay-nav .idca-gsearch--field:focus-within {
  border-color: var(--ay-blue);
  box-shadow: 0 0 0 1px var(--ay-blue);
}
.ay-page.idca-ca-page .ay-nav .idca-gsearch__ico .spark { color: #7c5cff; }
.ay-nav .idca-sdrop {
  left: 0;
  right: auto;
  width: 100%;
  min-width: 100%;
  box-sizing: border-box;
}

.ay-nav__right {
  display: flex;
  align-items: center;
  flex: none;
  flex-shrink: 0;
  margin-left: auto;
  height: 64px;
  position: relative;
}
.ay-nav__right > a,
.ay-nav__right > button.ay-nav__console {
  font-size: 12px;
  font-weight: 500;
  line-height: 64px;
  margin-left: 18px;
  padding: 0;
  border: none;
  background: transparent;
  color: inherit;
  cursor: pointer;
}
.ay-nav__right > a:hover,
.ay-nav__console:hover { color: var(--ay-blue); }
.ay-nav__login,
.ay-nav__edge {
  min-width: 86px !important;
  margin-left: 18px !important;
  margin-right: 0 !important;
  padding: 0 20px !important;
  line-height: 64px !important;
  text-align: center;
  color: #fff !important;
  background: linear-gradient(214deg, #4b8bf1 0%, #1366ec 75%) !important;
}
.ay-nav__login:hover,
.ay-nav__edge:hover {
  color: #fff !important;
  filter: brightness(1.05);
}
.ay-loginpop,
.ay-consolepop {
  display: none;
  position: absolute;
  top: 100%;
  left: 12px;
  right: auto;
  width: 428px;
  padding: 48px;
  background: #fff;
  box-shadow: 0 4px 30px #00000026;
  z-index: 40;
  box-sizing: border-box;
}
.ay-nav__burger-wrap:hover .ay-loginpop,
.ay-nav__burger-wrap:hover .ay-consolepop,
.ay-nav__burger-wrap.is-on .ay-loginpop,
.ay-nav__burger-wrap.is-on .ay-consolepop { display: block; }
.ay-loginpop[hidden] { display: none !important; }
.ay-loginpop__x {
  position: absolute;
  top: 12px; right: 12px;
  width: 32px; height: 32px;
  border: 0; background: transparent;
  cursor: pointer;
}
.ay-loginpop__x:before,
.ay-loginpop__x:after {
  content: "";
  position: absolute;
  left: 7px; top: 15px;
  width: 18px; height: 2px;
  background: #999;
}
.ay-loginpop__x:before { transform: rotate(45deg); }
.ay-loginpop__x:after { transform: rotate(-45deg); }
.ay-loginpop__illu {
  position: relative;
  width: 120px; height: 88px;
  margin: 0 auto;
  border-radius: 10px;
  background: linear-gradient(180deg, #eef4ff, #f7f9fc);
  box-shadow: inset 0 0 0 1px #e5edf8;
}
.ay-loginpop__illu:before {
  content: "";
  position: absolute;
  left: 18px; top: 22px;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: #1366ec;
}
.ay-loginpop__illu:after {
  content: "";
  position: absolute;
  left: 56px; top: 26px;
  width: 46px; height: 8px;
  border-radius: 4px;
  background: #d7e4f7;
  box-shadow: 0 14px 0 #d7e4f7;
}
.ay-loginpop__illu span {
  position: absolute;
  right: 14px; top: 14px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #ff6a00;
}
.ay-loginpop h3,
.ay-consolepop h3 {
  margin: 20px 0 0;
  text-align: center;
  font-size: 18px;
  font-weight: 600;
}
.ay-loginpop ul {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0 8px;
  list-style: none;
}
.ay-loginpop li {
  font-size: 14px;
  color: #181818;
  display: flex;
  align-items: center;
  gap: 6px;
}
.ay-loginpop li:before {
  content: "";
  width: 10px; height: 6px;
  border-left: 1.5px solid #1366ec;
  border-bottom: 1.5px solid #1366ec;
  transform: rotate(-45deg);
  margin-top: -2px;
}
.ay-loginpop__btns {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}
.ay-loginpop__reg,
.ay-loginpop__go {
  flex: 1;
  height: 44px;
  line-height: 44px;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
}
.ay-loginpop__reg {
  border: 1px solid #1366ec;
  color: #1366ec !important;
  background: #fff;
}
.ay-loginpop__reg:hover { background: #fafafa; }
.ay-loginpop__go {
  background: #1366ec;
  color: #fff !important;
}
.ay-loginpop__go:hover { background: #094ebd; }
.ay-consolepop {
  padding: 20px 24px 24px;
  width: 280px;
}
.ay-consolepop h3 {
  text-align: left;
  font-size: 14px;
  margin: 0 0 12px;
}
.ay-consolepop a {
  display: block;
  padding: 8px 0;
  font-size: 13px;
  line-height: 22px;
}
.ay-consolepop a:hover { color: var(--ay-blue); }

/* Campaign banner — video hero + 4 shortcuts */
.ay-banner {
  position: relative;
  overflow: hidden;
  min-height: 560px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    radial-gradient(60% 36% at 30% 114%, rgba(216,208,255,.7) 0%, rgba(248,247,252,0) 100%),
    radial-gradient(80% 36% at 60% 114%, rgba(173,220,255,.7) 0%, rgba(242,247,250,0) 100%),
    #f7f9fc;
}
.ay-banner__medias {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.ay-banner__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  pointer-events: none;
  opacity: 0;
  transition: opacity .55s ease;
}
.ay-banner__video.is-on {
  opacity: 1;
}
.ay-banner__shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(0deg, #fff 0%, rgba(255,255,255,.55) 14%, rgba(255,255,255,0) 42%),
    linear-gradient(90deg, rgba(247,249,252,.72) 0%, rgba(247,249,252,.22) 38%, rgba(247,249,252,0) 62%);
}
.ay-banner__main,
.ay-feats { position: relative; z-index: 2; }
.ay-banner__main {
  padding: 72px 0 32px;
  max-width: none;
}
.ay-banner__track {
  position: relative;
  min-height: 220px;
  overflow: visible;
}
.ay-banner__slide {
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 0;
}
.ay-banner__slide.is-on {
  position: relative;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  z-index: 1;
}
.ay-banner__slide.is-leaving {
  position: absolute;
  opacity: 1;
  visibility: visible;
  pointer-events: none;
  z-index: 2;
}
.ay-banner__main h1 {
  margin: 0;
  max-width: 720px;
  font-size: 48px;
  line-height: 64px;
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--ay-text);
}
.ay-banner__main h1 em {
  font-style: normal;
  color: inherit;
  -webkit-text-fill-color: currentColor;
  background: none;
}
.ay-banner__main h1 em .ay-bchar {
  color: transparent;
  background-image: linear-gradient(246deg, #856efa -3%, #1366ec 64%, #5c99ff 99%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.ay-banner__sub {
  margin: 16px 0 0;
  max-width: 560px;
  font-size: 16px;
  line-height: 28px;
  color: #3d3d3d;
}
.ay-banner__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}
.ay-bchar {
  display: inline-block;
  white-space: pre;
  vertical-align: top;
  will-change: transform, opacity;
}
.ay-banner__slide.is-enter .ay-bchar {
  animation: ayBannerIn .55s cubic-bezier(.22, 1, .36, 1) both;
  animation-delay: calc(var(--i, 0) * 20ms);
}
.ay-banner__slide.is-enter .ay-banner__btns {
  animation: ayBannerBtnIn .4s ease both;
  animation-delay: .22s;
}
.ay-banner__slide.is-leave .ay-bchar {
  animation: ayBannerScatter .5s cubic-bezier(.4, 0, .2, 1) forwards;
  animation-delay: calc(var(--i, 0) * 12ms);
}
.ay-banner__slide.is-leave .ay-banner__btns {
  animation: ayBannerBtnOut .3s ease forwards;
}
@keyframes ayBannerIn {
  0% {
    opacity: 0;
    transform: translate3d(var(--inx, 0), var(--iny, 28px), 0) rotate(var(--inr, 0deg)) scale(.9);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes ayBannerScatter {
  0% {
    opacity: 1;
    transform: none;
  }
  to {
    opacity: 0;
    transform: translate3d(var(--dx, 0), var(--dy, -36px), 0) rotate(var(--dr, 0deg)) scale(.6);
  }
}
@keyframes ayBannerBtnIn {
  0% { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}
@keyframes ayBannerBtnOut {
  to { opacity: 0; transform: translateY(-8px); }
}
@media (prefers-reduced-motion: reduce) {
  .ay-banner__slide.is-enter .ay-bchar,
  .ay-banner__slide.is-leave .ay-bchar,
  .ay-banner__slide.is-enter .ay-banner__btns,
  .ay-banner__slide.is-leave .ay-banner__btns {
    animation: none !important;
  }
}
.ay-banner__dots {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
}
.ay-banner__dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(25,28,33,.2);
  cursor: pointer;
  transition: width .25s ease, background .25s ease, border-radius .25s ease;
}
.ay-banner__dots button.is-on {
  width: 20px;
  border-radius: 4px;
  background: var(--ay-blue);
}
.ay-feats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding: 8px 0 48px;
}
.ay-feat {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 8px 28px;
  border-left: 1px solid rgba(24,24,24,.12);
  min-height: 88px;
}
.ay-feat:first-child { padding-left: 0; border-left: 0; }
.ay-feat b {
  display: block;
  font-size: 16px;
  line-height: 24px;
  font-weight: 600;
  color: var(--ay-text);
}
.ay-feat:hover b { color: var(--ay-blue); }
.ay-feat span i {
  display: block;
  margin-top: 6px;
  font-style: normal;
  font-size: 13px;
  line-height: 20px;
  color: var(--ay-muted);
}
.ay-feat__ico {
  flex: none;
  width: 32px;
  height: 32px;
  margin-top: 2px;
  display: block;
  object-fit: contain;
}
.ay-feat__sprite-box {
  position: relative;
  flex: none;
  width: 72px;
  height: 56px;
  margin-top: -8px;
  margin-right: 8px;
}
.ay-feat__sprite {
  --icon: none;
  --steps: 35;
  --duration: 1.5s;
  position: absolute;
  top: -12px;
  left: -8px;
  display: block;
  width: 80px;
  height: 80px;
  overflow: hidden;
  font-size: 0;
  line-height: 0;
  background-image: var(--icon);
  background-repeat: no-repeat;
  background-size: auto 80px;
  background-position: 0 0;
  animation: ay-feat-sprite var(--duration) steps(var(--steps)) infinite;
}
@keyframes ay-feat-sprite {
  from { background-position-x: 0; }
  to { background-position-x: calc(-80px * var(--steps)); }
}
.ay-feat__grad {
  color: transparent !important;
  background-image: linear-gradient(90deg, #5c99ff 20%, #1366ec 52%, #856efa 82%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.ay-feat:hover .ay-feat__grad {
  background-image: linear-gradient(90deg, #3080ff 20%, #094ebd 52%, #6d54eb 82%);
}

/* Hero: sticky left + right list */
.ay-hero {
  position: relative;
  display: grid;
  background: #fff;
  overflow: visible;
}
.ay-hero__bg {
  position: relative;
  overflow: visible;
}
@media (min-width: 1056px) {
  .ay-hero { display: grid; }
  .ay-hero__bg, .ay-hero__right { grid-area: 1 / 1; }
  .ay-hero__bg { min-height: 100%; }
  .ay-hero__left {
    position: sticky;
    top: var(--ay-nav);
    padding: 80px 0;
    width: calc(var(--ay-page-width) * 6 / 12 - 12px);
    margin-left: calc((100vw - var(--ay-page-width)) / 2);
    margin-right: auto;
    padding-right: 24px;
    z-index: 1;
    overflow: visible;
  }
  .ay-hero__right {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
    width: var(--ay-page-width);
    margin: 0 auto;
    padding: 80px 0;
    pointer-events: none;
    position: relative;
    z-index: 2;
  }
  .ay-hero__right > .ay-exp {
    grid-column: 7 / 13;
    margin-left: 28px;
    pointer-events: all;
    background: #fff;
  }
}
.ay-hero h1 {
  margin: 0;
  font-size: 44px;
  line-height: 64px;
  font-weight: 600;
  color: var(--ay-text);
  letter-spacing: -.02em;
}
.ay-hero .ay-btn { margin-top: 32px; }
.ay-hero__stage {
  position: relative;
  margin-top: 56px;
  overflow: visible;
}
.ay-hero__bloom {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  left: -28%;
  right: 24%;
  top: 40%;
  bottom: -28%;
  background:
    radial-gradient(110% 95% at 14% 100%, rgba(120,196,255,.95) 0%, rgba(120,196,255,.55) 32%, rgba(120,196,255,.22) 52%, rgba(247,249,252,0) 74%),
    radial-gradient(65% 60% at 30% 100%, rgba(168,148,255,.48) 0%, rgba(248,247,252,0) 66%);
  filter: blur(28px);
  /* 右缘裁死，左/下允许溢出到卡片底边 */
  clip-path: inset(-15% 0 -40% -50%);
}
.ay-hero__shot {
  position: relative;
  z-index: 1;
  aspect-ratio: 16 / 9;
  border-radius: var(--ay-radius);
  overflow: hidden;
  box-shadow: var(--ay-shadow-md);
  background: #0b1b3a;
}
.ay-hero__video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ay-exp {
  display: flex;
  align-items: stretch;
  padding: 24px 0;
  border-bottom: 1px solid #dadee5;
}
.ay-exp:last-child { border-bottom: 0; }
.ay-exp__txt { flex: 1; min-width: 0; display: flex; flex-direction: column; justify-content: center; }
.ay-exp__ico {
  display: block;
  width: 28px;
  height: 28px;
  object-fit: contain;
}
.ay-exp__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
}
.ay-exp h3 {
  margin: 0;
  font-size: 18px;
  line-height: 28px;
  font-weight: 600;
}
.ay-exp:hover h3 { color: var(--ay-blue); }
.ay-exp em {
  font-style: normal;
  font-size: 12px;
  line-height: 20px;
  padding: 0 8px;
  border-radius: 4px;
  color: #4a4f57;
  background: linear-gradient(72deg, rgba(133,110,250,.1) 0%, rgba(19,102,236,.1) 50%, rgba(0,135,245,.1) 100%);
}
.ay-exp p {
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 24px;
  color: var(--ay-muted);
}
.ay-exp__media {
  width: 256px;
  height: 144px;
  margin-left: 40px;
  flex: none;
  border-radius: 12px;
  overflow: hidden;
  background: #eef3fb;
}
.ay-exp__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ay-sec { padding: 80px 0 0; }
.ay-sec h2 {
  margin: 0;
  font-size: 34px;
  line-height: 44px;
  font-weight: 600;
}
.ay-sec .ay-btn { margin-top: 32px; }

.ay-sec--prod {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
}
.ay-sec--prod .ay-sec__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.ay-sec--prod .ay-sec__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: fill;
  object-position: center;
}
.ay-sec--prod .ay-wrap { position: relative; z-index: 1; }
.ay-sec--prod .ay-sec__hd,
.ay-sec--sols .ay-sec__hd,
.ay-sec--rights .ay-sec__hd,
.ay-sec--cases .ay-sec__hd,
.ay-sec--infra .ay-sec__hd {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.ay-sec--prod .ay-sec__hd .ay-btn,
.ay-sec--sols .ay-sec__hd .ay-btn,
.ay-sec--rights .ay-sec__hd .ay-btn,
.ay-sec--cases .ay-sec__hd .ay-btn {
  margin-top: 24px;
}
.ay-sec--prod h2,
.ay-sec--sols h2,
.ay-sec--rights h2,
.ay-sec--cases h2,
.ay-sec--infra h2 {
  font-size: 44px;
  line-height: 64px;
  white-space: nowrap;
}
.ay-sec--prod .ay-prodbox {
  margin-top: 48px;
  min-height: 602px;
  padding: 12px;
  border-radius: 24px;
  background: #fff;
  border: 1px solid rgba(19,102,236,.08);
  box-shadow: 0 8px 40px -8px rgba(19,102,236,.14), 0 2px 12px rgba(0,0,0,.04);
  overflow: hidden;
}
.ay-sec--prod .ay-cats {
  margin-right: 0;
  padding: 16px 12px;
  background: #f7f9fc;
  border-radius: 16px 0 0 16px;
}
.ay-sec--prod .ay-cats button.is-on {
  background: #fff;
  box-shadow: 0 1px 6px rgba(24,24,24,.06);
}
.ay-sec--prod .ay-prodpanel {
  padding: 12px 12px 12px 20px;
  border-radius: 0;
  background: #fff;
  backdrop-filter: none;
  box-shadow: none;
  border-left: 1px solid #e9ebf0;
}
.ay-sec--prod .ay-prom {
  background: #f3f8ff;
  backdrop-filter: none;
  box-shadow: none;
}
.ay-sec--prod .ay-prom span {
  display: inline-flex;
  align-items: center;
  height: 40px;
  padding: 0 20px;
  border-radius: 8px;
  background: linear-gradient(260deg, rgba(51,86,255,.1) 20%, rgba(94,79,255,.1) 109%);
  color: #191c21;
  font-weight: 600;
}
.ay-sec--prod .ay-prom:hover span { color: var(--ay-blue); }
.ay-sec--prod .ay-normals {
  background: none;
  box-shadow: none;
  backdrop-filter: none;
  border: 0;
  padding: 0;
}

.ay-prodbox {
  display: flex;
  min-height: 602px;
  margin-top: 32px;
}
.ay-cats {
  flex: none;
  width: 215px;
  padding: 12px 0;
  margin-right: 36px;
}
.ay-cats button {
  display: block;
  width: 100%;
  height: 52px;
  margin-top: 4px;
  padding: 0 24px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  font-size: 18px;
  line-height: 52px;
  text-align: left;
  color: #181818;
  cursor: pointer;
}
.ay-cats button:first-child { margin-top: 0; }
.ay-cats button:hover { color: var(--ay-blue); }
.ay-cats button.is-on {
  font-weight: 600;
  background: linear-gradient(180deg, rgba(255,255,255,.5) 0%, rgba(255,255,255,.3) 98%);
}
.ay-prodpanel {
  flex: 1;
  min-width: 0;
  padding: 12px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,.4) 0%, rgba(255,255,255,.1) 100%);
  backdrop-filter: blur(40px);
  box-shadow: 0 3px 12px -2px #0000000d, 0 12px 48px -10px #1366ec1c, inset 0 0 28px #ffffff80;
}
.ay-prods { display: none; }
.ay-prods.is-on { display: block; }
.ay-proms {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 176px;
  gap: 0 12px;
}
.ay-prom {
  height: 176px;
  padding: 24px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,.9) 0%, rgba(255,255,255,.4) 100%);
  backdrop-filter: blur(40px);
  box-shadow: 0 6px 12px -4px #00000008, 0 24px 32px -16px #1366ec14, inset 0 0 32px #ffffff80;
  display: flex;
  flex-direction: column;
}
.ay-prom h3, .ay-normals h3 {
  margin: 0;
  font-size: 18px;
  line-height: 28px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ay-prom:hover h3, .ay-normals a:hover h3 { color: #1266ec; }
.ay-prom p, .ay-normals p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 24px;
  color: var(--ay-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ay-prom span {
  margin-top: auto;
  color: var(--ay-blue);
  font-size: 14px;
  font-weight: 500;
}
.ay-normals {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 12px;
  padding: 0;
  min-height: 0;
  border-radius: 0;
  background: none;
  box-shadow: none;
}
.ay-normals a { overflow: hidden; }

.ay-sols { margin-top: 56px; }
.ay-sols__shell {
  position: relative;
  height: 572px;
  padding: 12px;
  box-sizing: border-box;
}
.ay-sols__bg {
  position: absolute;
  inset: 0;
  border-radius: 21px;
  overflow: hidden;
  box-shadow: 0 4px 16px #00000014;
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
  pointer-events: none;
}
.ay-sols__body {
  position: relative;
  z-index: 1;
  display: flex;
  width: 100%;
  height: 100%;
}
.ay-sols__list {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding-right: 12px;
  min-width: 0;
}
.ay-sol {
  position: relative;
  box-sizing: border-box;
  flex: none;
  height: 64px;
  padding: 0 24px;
  margin-bottom: 2px;
  overflow: hidden;
  cursor: pointer;
  background: #fff9;
  backdrop-filter: blur(40px);
  box-shadow: 0 3px 12px -2px #0000000d, 0 12px 48px -10px #1366ec1c;
  transition: height .3s;
}
.ay-sol:first-child { border-radius: 12px 12px 0 0; }
.ay-sol:last-child { border-radius: 0 0 12px 12px; margin-bottom: 0; }
.ay-sol.is-on {
  height: 284px;
  padding: 24px;
}
.ay-sol h3 {
  margin: 0;
  font-size: 18px;
  line-height: 64px;
  font-weight: 500;
  color: #191c21;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color .3s;
}
.ay-sol:hover h3 { color: var(--ay-blue); }
.ay-sol.is-on h3 {
  font-size: 26px;
  line-height: 40px;
  font-weight: 600;
  padding-right: 32px;
  white-space: normal;
}
.ay-sol p {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 24px;
  color: var(--ay-muted);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}
.ay-sol__act {
  position: absolute;
  left: 24px;
  bottom: 24px;
  display: flex;
  align-items: center;
}
.ay-sol:not(.is-on) p,
.ay-sol:not(.is-on) .ay-sol__act { visibility: hidden; }
.ay-sol__more {
  position: relative;
  display: block;
  height: 44px;
  padding: 0 40px 0 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  line-height: 44px;
  color: #191c21 !important;
  background: linear-gradient(253deg, rgba(47,151,255,.14) 0%, rgba(19,102,236,.14) 47%, rgba(115,102,255,.14) 100%);
}
.ay-sol__more:before {
  content: "";
  position: absolute;
  right: 20px;
  top: 21px;
  width: 11px;
  border-top: 1px solid #191c21;
  transform: rotate(-45deg);
}
.ay-sol__more:after {
  content: "";
  position: absolute;
  right: 21px;
  top: 16.5px;
  width: 6px;
  height: 6px;
  border: 1px solid #191c21;
  border-width: 1px 1px 0 0;
}
.ay-sol__more:hover { color: var(--ay-blue) !important; }
.ay-sol__more:hover:before,
.ay-sol__more:hover:after { border-color: var(--ay-blue); }
.ay-sol__sub {
  height: 44px;
  padding: 0 16px;
  margin-left: 12px;
  line-height: 44px;
  font-size: 14px;
  font-weight: 500;
  color: #4a4f57 !important;
}
.ay-sol__sub:hover { color: var(--ay-blue) !important; }
.ay-sols__stage {
  position: relative;
  flex: 2;
  min-width: 0;
}
.ay-sols__shot {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 80px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease-out;
}
.ay-sols__shot.is-on {
  opacity: 1;
  pointer-events: auto;
}
.ay-sols__frame {
  position: relative;
  width: 100%;
  max-width: 700px;
}
.ay-sols__media {
  position: relative;
  width: 100%;
  aspect-ratio: 1.6 / 1;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 24px #0000001a;
  background: #0b1b3a;
}
.ay-sols__media video,
.ay-sols__poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.ay-sols__poster {
  z-index: 1;
  pointer-events: none;
  transition: opacity .5s linear;
}
.ay-sols__media.is-play .ay-sols__poster { opacity: 0; }
.ay-sols__play {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin: -32px 0 0 -32px;
  padding: 0;
  border: 0;
  border-radius: 32px;
  background: #fff;
  box-shadow: 0 6px 24px #0000001a;
  cursor: pointer;
  transform: none;
  transition: background-color .3s, opacity .3s;
}
.ay-sols__play:before {
  content: "";
  display: block;
  width: 0;
  height: 0;
  margin-left: 6px;
  border-style: solid;
  border-width: 14px 0 14px 24px;
  border-color: transparent transparent transparent #1366ec;
  transition: border-color .3s;
}
.ay-sols__play:hover { background: #1366ec; }
.ay-sols__play:hover:before { border-left-color: #fff; }
.ay-sols__media.is-play .ay-sols__play {
  opacity: 0;
  pointer-events: none;
}
.ay-sols__media.is-play:hover .ay-sols__play {
  opacity: 1;
  pointer-events: auto;
}
.ay-sols__media.is-play .ay-sols__play:before {
  width: 18px;
  height: 24px;
  margin-left: 0;
  border: 0;
  border-left: 6px solid #1366ec;
  border-right: 6px solid #1366ec;
  box-sizing: border-box;
}
.ay-sols__media.is-play .ay-sols__play:hover:before {
  border-left-color: #fff;
  border-right-color: #fff;
}
.ay-sols__mark {
  position: absolute;
  z-index: 3;
  width: 70px;
  height: 70px;
  top: -35px;
  left: -35px;
  pointer-events: none;
  object-fit: contain;
}

.ay-rights {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: 217px;
  gap: 24px;
  margin-top: 56px;
}
.ay-rights__lg {
  grid-column: span 6;
  grid-row: span 2;
}
.ay-rights__md {
  grid-column: span 3;
  grid-row: span 2;
}
.ay-rights__sm { grid-column: span 3; }
.ay-right {
  display: flex;
  flex-direction: column;
  height: 100%;
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 3px 12px -2px #0000000d, 0 12px 48px -10px #1366ec1c;
  background-repeat: no-repeat;
  background-position: right top;
}
.ay-right--token {
  background-image: url("../img/rights-1.png");
  background-size: 868px auto;
}
.ay-right--free {
  background-image: url("../img/rights-2.png");
  background-size: 422px auto;
}
.ay-right--dark {
  background-image: url("../img/rights-3.png");
  background-size: cover;
  background-position: center;
  padding: 24px;
  justify-content: space-between;
  color: #fff;
}
.ay-right--blue {
  padding: 24px;
  justify-content: space-between;
  color: #fff;
  background: linear-gradient(305deg, #1366ec 24%, #4588f7 99%);
}
a.ay-right--dark,
a.ay-right--blue,
.ay-right--dark,
.ay-right--blue,
.ay-right--dark h3,
.ay-right--blue h3,
.ay-right--dark p,
.ay-right--blue p {
  color: #fff !important;
}
.ay-right__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 24px 24px 24px;
}
.ay-right__top h3 {
  margin: 0;
  font-size: 26px;
  line-height: 40px;
  font-weight: 600;
}
.ay-right__top p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 24px;
  color: var(--ay-subtle);
}
.ay-right__go {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.2);
  backdrop-filter: blur(10px);
  color: inherit;
}
.ay-right__go i {
  width: 10px;
  height: 10px;
}
.ay-right--token .ay-right__go,
.ay-right--free .ay-right__go {
  background: rgba(255,255,255,.55);
  color: #191c21;
}
.ay-right__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: auto;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 10px 40px -6px rgba(0,0,0,.08);
}
.ay-right__item {
  padding: 16px;
}
.ay-right__item img {
  display: block;
  width: 32px;
  height: 32px;
}
.ay-right__item b {
  display: block;
  margin-top: 16px;
  font-size: 18px;
  line-height: 28px;
  font-weight: 600;
}
.ay-right--token .ay-right__item:first-child b { color: var(--ay-blue); }
.ay-right__item span {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  line-height: 24px;
  color: var(--ay-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ay-right--free .ay-right__grid { grid-template-columns: 1fr; }
.ay-right--dark .ay-right__top,
.ay-right--blue .ay-right__top { padding: 0; }
.ay-right--dark .ay-right__go,
.ay-right--blue .ay-right__go { color: #fff; }
.ay-right--dark h3,
.ay-right--blue h3 {
  margin: 8px 0 0;
  font-size: 44px;
  line-height: 60px;
  font-weight: 400;
}
.ay-right--dark p,
.ay-right--blue p {
  margin: 4px 0 0;
  font-size: 18px;
  line-height: 28px;
  font-weight: 600;
  color: inherit;
}
.ay-right--blue img {
  width: 40px;
  height: 40px;
}
.ay-right:hover h3 { color: var(--ay-blue); }
.ay-right--dark:hover,
.ay-right--blue:hover,
.ay-right--dark:hover h3,
.ay-right--blue:hover h3,
.ay-right--dark:hover p,
.ay-right--blue:hover p { color: #fff !important; }

.ay-cases__logos {
  margin-top: 56px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 120px, #000 calc(100% - 120px), transparent);
  mask-image: linear-gradient(90deg, transparent, #000 120px, #000 calc(100% - 120px), transparent);
}
.ay-cases__row {
  overflow: hidden;
}
.ay-cases__track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: ay-cases-marquee 100s linear infinite;
}
.ay-cases__row--rtl .ay-cases__track {
  animation-name: ay-cases-marquee-rtl;
}
.ay-cases__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 144px;
  height: 32px;
  margin: 12px 0;
  flex: none;
}
.ay-cases__logo img {
  display: block;
  max-width: 120px;
  max-height: 28px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(1);
}
@keyframes ay-cases-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes ay-cases-marquee-rtl {
  from { transform: translateX(-50%); }
  to { transform: translateX(0); }
}
.ay-cases {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: 302px;
  gap: 24px;
  margin-top: 56px;
}
.ay-case {
  min-width: 0;
  height: 100%;
  padding: 24px;
  border-radius: 16px;
  overflow: hidden;
  background-image: linear-gradient(180deg, rgba(255,255,255,.9) 0%, rgba(255,255,255,.4) 100%), linear-gradient(180deg, #fff 2%, rgba(255,255,255,0) 99%);
  box-shadow: 0 4px 12px -4px #00000008, 0 24px 32px -16px #1366ec14, inset 0 0 32px #ffffff80;
  backdrop-filter: blur(40px);
  transition: box-shadow .3s;
}
.ay-case:hover {
  box-shadow: 0 10px 40px -6px rgba(0,0,0,.1), 0 24px 80px -16px rgba(19,102,236,.27);
}
.ay-case em {
  display: inline-block;
  align-self: flex-start;
  width: auto;
  flex: none;
  padding: 0 8px;
  border-radius: 4px;
  font-style: normal;
  font-size: 12px;
  line-height: 24px;
  color: var(--ay-blue);
  background: #e6eefc;
}
.ay-case h3 {
  margin: 16px 0 0;
  font-size: 26px;
  line-height: 40px;
  font-weight: 400;
  color: #191c21;
}
.ay-case p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 24px;
  color: #6c717a;
}
.ay-case__name {
  display: block;
  font-size: 14px;
  line-height: 24px;
  color: #6c717a;
}
.ay-case__brand {
  display: block;
  height: 56px;
  width: auto;
  max-width: 160px;
  margin-bottom: 40px;
  object-fit: contain;
  object-position: left center;
}
.ay-case__pic {
  min-width: 0;
  height: 100%;
  border-radius: 16px;
  overflow: hidden;
}
.ay-case__pic img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ay-case--olympics {
  grid-column: span 6;
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.ay-case--olympics h3 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}
.ay-case__cover {
  display: block;
  width: 100%;
  height: 288px;
  margin-top: 48px;
  border-radius: 16px;
  object-fit: cover;
  object-position: right center;
}
.ay-case--xpeng {
  grid-column: span 6;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}
.ay-case__half {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
}
.ay-case--sm {
  grid-column: span 3;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.ay-case--sm p {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}
.ay-case--gala {
  grid-column: span 9;
  display: grid;
  grid-template-columns: 6fr 3fr;
  gap: 24px;
  align-items: stretch;
}
.ay-case__copy {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
}

.ay-sec--infra {
  padding: 80px 0 0;
  overflow: hidden;
}
.ay-sec--infra .ay-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.ay-stats {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
  width: 100%;
  margin-top: 40px;
  text-align: center;
}
.ay-stats > div { grid-column: span 3; }
.ay-stats__num {
  margin: 0;
  font-size: 14px;
  line-height: 44px;
  font-weight: 400;
  color: transparent;
  background-image: radial-gradient(202% 128% at 100% 14%, #d0caff 0%, #a06fff 38%, #2b67ee 69%, #98d4ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
}
.ay-stats__num em {
  margin-right: 4px;
  font-style: normal;
  font-size: 52px;
  line-height: 44px;
  font-weight: 400;
}
.ay-stats p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 24px;
  color: #191c21;
}
.ay-sec--infra .ay-btn { margin-top: 40px; }
.ay-infra__globe {
  position: relative;
  width: 100%;
  height: min(38vw, 640px);
  margin-top: 24px;
  overflow: hidden;
}
.ay-infra__earth {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
}
.ay-infra__earth ._4c3ab08c0a8d8ac32d24f79f94d44713_container {
  width: 100%;
  height: 100%;
  background: transparent;
}
.ay-infra__globe.is-live .ay-infra__globe-fallback { display: none; }
.ay-infra__globe-fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center bottom;
}
.ay-certs {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
  width: 100%;
  padding: 48px 0;
  border-top: 1px solid transparent;
  border-image: linear-gradient(90deg, rgba(0,0,0,0) 0%, rgba(0,0,0,.2) 50%, rgba(0,0,0,0) 99%) 1;
}
.ay-certs > div {
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.ay-certs img {
  display: block;
  width: 40px;
  height: 40px;
  object-fit: contain;
}
.ay-certs p {
  margin: 16px 0 0;
  font-size: 12px;
  line-height: 20px;
  color: #6c717a;
}

.ay-cta {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
}
.ay-cta__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.ay-cta__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: fill;
  object-position: center;
}
.ay-cta__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: 193px;
  gap: 24px;
}
.ay-cta__hero {
  grid-column: span 4;
  grid-row: span 2;
  padding: 24px;
  border-radius: 16px;
  background: #1366ec;
  background-image: var(--ay-ai);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.ay-cta__hero h2 {
  margin: 0;
  font-size: 32px;
  line-height: 1.3;
  font-weight: 600;
  color: #fff;
}
.ay-cta__hero .ay-btn {
  align-self: flex-start;
  margin-top: 0;
  height: 36px;
  padding: 0 16px;
  line-height: 36px;
  font-size: 14px;
}
.ay-cta__card {
  grid-column: span 4;
  padding: 24px;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  background-image: linear-gradient(180deg, rgba(255,255,255,.9) 0%, rgba(255,255,255,.4) 100%), linear-gradient(180deg, #fff 2%, rgba(255,255,255,0) 99%);
  box-shadow: 0 4px 12px -4px #00000008, 0 24px 32px -16px #1366ec14, inset 0 0 32px #ffffff80;
  backdrop-filter: blur(40px);
  transition: box-shadow .3s;
}
.ay-cta__card:hover {
  box-shadow: 0 10px 40px -6px rgba(0,0,0,.1), 0 24px 80px -16px rgba(19,102,236,.27);
}
.ay-cta__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ay-cta__top img {
  display: block;
  width: 28px;
  height: 28px;
}
.ay-cta__top .ay-ico-up {
  color: #bbc1c9;
}
.ay-cta__card h3 {
  margin: 12px 0 0;
  font-size: 18px;
  line-height: 28px;
  font-weight: 600;
  color: #191c21;
  transition: color .3s;
}
.ay-cta__card:hover h3 { color: var(--ay-blue); }
.ay-cta__card p {
  margin: auto 0 0;
  padding-top: 12px;
  font-size: 14px;
  line-height: 24px;
  color: #6c717a;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.ay-aiban {
  position: relative;
  margin-top: 80px;
  overflow: hidden;
  border-radius: var(--ay-radius);
  min-height: 320px;
}
.ay-aiban__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center bottom;
  pointer-events: none;
}
.ay-aiban__body {
  position: relative;
  z-index: 1;
  padding: 80px 24px 24px;
  text-align: center;
  color: #fff;
}
.ay-aiban h2 {
  margin: 0;
  min-height: 72px;
  font-size: 48px;
  line-height: 72px;
  font-weight: 600;
  color: #fff;
  letter-spacing: .02em;
}
.ay-aiban h2 em {
  font-style: normal;
  background-image: linear-gradient(90deg, #5c99ff 12%, #7a7dff 48%, #c08cff 88%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.ay-aiban__sub {
  margin: 8px 0 0;
  font-size: 20px;
  line-height: 32px;
  font-weight: 500;
  color: #fff;
}
.ay-aiban__links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 32px;
}
.ay-aiban__links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 4px;
  font-size: 16px;
  line-height: 24px;
  color: #fff;
  border-bottom: 1px dashed rgba(255,255,255,.55);
}
.ay-aiban__links a:hover {
  border-bottom-color: #fff;
}
.ay-aiban__links .ay-ico-up {
  color: #fff;
}
.ay-aiban__src {
  margin: 80px 0 0;
  font-size: 12px;
  line-height: 20px;
  color: #fff;
  opacity: .5;
}

/* Aliyun 2025: title char fadein + block slideup, only after in-view */
.ay-in .ay-char {
  animation: ayFadeIn .3s linear backwards;
  animation-delay: calc(var(--i, 0) * 40ms);
}
.ay-in.ay-fade,
.ay-in .ay-fade {
  animation: ayFadeIn .3s linear backwards;
  animation-delay: var(--d, .2s);
}
.ay-in.ay-slide {
  animation: aySlideUp .3s linear backwards;
}
@keyframes ayFadeIn {
  0% { opacity: 0; filter: blur(20px); }
  to { opacity: 1; filter: blur(0); }
}
@keyframes aySlideUp {
  0% { opacity: 0; transform: translateY(48px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .ay-in .ay-char,
  .ay-in.ay-fade,
  .ay-in .ay-fade,
  .ay-in.ay-slide {
    animation: none !important;
  }
}

/* Inner product pages */
.ay-inner { background: #fff; }
.ay-crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 24px;
  font-size: 12px;
  line-height: 20px;
  color: #6c717a;
}
.ay-crumb a:hover { color: var(--ay-blue); }
.ay-phero {
  padding: 48px 0 64px;
  background: linear-gradient(180deg, #f7f9fc 0%, #fff 100%);
}
.ay-phero__grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 48px;
  align-items: center;
}
.ay-phero h1 {
  margin: 0;
  font-size: 48px;
  line-height: 64px;
  font-weight: 600;
  color: var(--ay-text);
}
.ay-tag {
  display: inline-flex;
  align-items: center;
  height: 28px;
  margin-top: 16px;
  padding: 0 12px;
  border-radius: 14px;
  background: #e6eefc;
  color: var(--ay-blue);
  font-size: 12px;
  line-height: 28px;
  font-weight: 500;
}
.ay-phero > .ay-wrap p,
.ay-phero__copy p {
  margin: 16px 0 0;
  max-width: 560px;
  font-size: 16px;
  line-height: 28px;
  color: #6c717a;
}
.ay-phero__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.ay-phero__art {
  min-height: 280px;
  border-radius: var(--ay-radius);
  overflow: hidden;
  background: #0f1b33;
}
.ay-phero__art img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}
.ay-intro { padding: 40px 0 80px; }
.ay-intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.ay-intro h2 {
  margin: 0;
  font-size: 32px;
  line-height: 44px;
  font-weight: 600;
}
.ay-intro p {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 24px;
  color: #6c717a;
}
.ay-intro .ay-btn { margin-top: 32px; }
.ay-intro__pic {
  border-radius: var(--ay-radius);
  overflow: hidden;
  background: #f7f9fc;
  min-height: 240px;
}
.ay-intro__pic img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
}
.ay-cards {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.ay-card3, .ay-card4 {
  padding: 24px;
  border-radius: var(--ay-radius);
  background: #f7f9fc;
  box-shadow: 0 8px 24px -4px rgba(0,0,0,.04);
}
.ay-card3 { grid-column: span 4; }
.ay-card4 { grid-column: span 3; }
.ay-cards h3 {
  margin: 0;
  font-size: 18px;
  line-height: 28px;
  font-weight: 600;
}
.ay-cards p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 24px;
  color: #6c717a;
}
.ay-rel {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.ay-rel a {
  grid-column: span 4;
  padding: 24px;
  border-radius: var(--ay-radius);
  background-image: linear-gradient(180deg, rgba(255,255,255,.9) 0%, rgba(255,255,255,.4) 100%), linear-gradient(180deg, #fff 2%, rgba(255,255,255,0) 99%);
  box-shadow: 0 4px 12px -4px #00000008, 0 24px 32px -16px #1366ec14;
}
.ay-rel a:hover h3 { color: var(--ay-blue); }
.ay-rel h3 {
  margin: 0;
  font-size: 18px;
  line-height: 28px;
  font-weight: 600;
}
.ay-rel p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 24px;
  color: #6c717a;
}
.ay-buy {
  margin: 40px 0 80px;
  padding: 48px 24px;
  border-radius: var(--ay-radius);
  background: #1366ec;
  background-image: var(--ay-ai);
  color: #fff;
  text-align: center;
}
.ay-buy h2 {
  margin: 0;
  font-size: 32px;
  line-height: 44px;
  font-weight: 600;
  color: #fff;
}
.ay-buy p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 24px;
  color: rgba(255,255,255,.8);
}
.ay-buy .ay-btn { margin-top: 24px; }
.ay-about p {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 28px;
  color: #6c717a;
}

/* Docs / news / legal */
.ay-phero--doc { padding: 40px 0 48px; }
.ay-phero--doc h1 { max-width: 900px; }
.ay-phero__lead {
  margin: 12px 0 0 !important;
  max-width: 720px !important;
  font-size: 16px !important;
  line-height: 28px !important;
  color: #6c717a !important;
}
.ay-search {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  max-width: 640px;
}
.ay-search input {
  flex: 1;
  min-width: 0;
  height: 44px;
  padding: 0 16px;
  border: 1px solid #d7d8d9;
  border-radius: 8px;
  font-size: 14px;
  outline: none;
  background: #fff;
}
.ay-search input:focus { border-color: var(--ay-blue); box-shadow: 0 0 0 3px rgba(19,102,236,.12); }
.ay-search button {
  height: 44px;
  padding: 0 20px;
  border: 0;
  border-radius: 8px;
  background: var(--ay-blue);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.ay-search__hint {
  margin: 0 0 16px;
  font-size: 14px;
  color: #6c717a;
}
.ay-docgrid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 20px;
}
.ay-doc {
  grid-column: span 3;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 140px;
  padding: 24px;
  border-radius: var(--ay-radius);
  background: #f7f9fc;
  box-shadow: 0 8px 24px -4px rgba(0,0,0,.04);
  transition: transform .2s ease, box-shadow .2s ease;
}
.ay-doc:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -8px rgba(19,102,236,.18);
}
.ay-doc h3 {
  margin: 0;
  font-size: 18px;
  line-height: 28px;
  font-weight: 600;
  color: var(--ay-text);
}
.ay-doc span {
  margin-top: 16px;
  font-size: 13px;
  color: var(--ay-blue);
  font-weight: 500;
}
.ay-cards--svc a.ay-card3 {
  display: block;
  color: inherit;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
}
.ay-cards--svc a.ay-card3:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -8px rgba(19,102,236,.16);
}
.ay-doclayout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 40px;
  align-items: start;
}
.ay-doclist { display: flex; flex-direction: column; gap: 12px; }
.ay-docrow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  border-radius: 12px;
  background: #f7f9fc;
}
.ay-docrow:hover { background: #eef4ff; }
.ay-docrow h3 {
  margin: 0;
  font-size: 16px;
  line-height: 24px;
  font-weight: 600;
  color: var(--ay-text);
}
.ay-docrow span {
  flex-shrink: 0;
  font-size: 12px;
  color: #6c717a;
}
.ay-docside {
  padding: 24px;
  border-radius: var(--ay-radius);
  background: #f7f9fc;
  position: sticky;
  top: 88px;
}
.ay-docside h3 {
  margin: 0 0 16px;
  font-size: 16px;
  font-weight: 600;
}
.ay-docside ul { margin: 0; padding: 0; list-style: none; }
.ay-docside li { margin: 0 0 10px; }
.ay-docside a {
  font-size: 14px;
  line-height: 22px;
  color: #6c717a;
}
.ay-docside a:hover { color: var(--ay-blue); }
.ay-article {
  padding: 8px 0 40px;
  min-width: 0;
}
.ay-article__body {
  font-size: 15px;
  line-height: 1.8;
  color: #3d3d3d;
  word-break: break-word;
}
.ay-article__body img { max-width: 100%; height: auto; }
.ay-article__body pre,
.ay-article__body code { white-space: pre-wrap; word-break: break-word; }
.ay-empty {
  padding: 64px 24px;
  text-align: center;
  color: #6c717a;
  background: #f7f9fc;
  border-radius: var(--ay-radius);
}
.ay-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid #e8e9eb;
}
.ay-tabs__item {
  height: 36px;
  padding: 0 16px;
  border-radius: 18px;
  line-height: 36px;
  font-size: 14px;
  color: #6c717a;
  background: #f7f9fc;
}
.ay-tabs__item.is-on,
.ay-tabs__item:hover {
  color: #fff;
  background: var(--ay-blue);
}
.ay-legal {
  max-width: 920px;
  font-size: 14px;
  line-height: 1.8;
  color: #3d3d3d;
}
.ay-legal p { margin: 0 0 16px; }
.ay-legal strong { color: var(--ay-text); }

.ay-foot {
  background: #ececec;
  color: var(--ay-text);
}
.ay-foot__inner {
  padding: 33px 24px 24px;
  margin: 0 24px;
}
.ay-foot__grid {
  display: flex;
  gap: 24px;
  border-bottom: 1px solid #d7d8d9;
  padding-bottom: 20px;
  min-height: 180px;
}
.ay-foot section { flex: 1; min-width: 0; }
.ay-foot h4 {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 18px;
  font-weight: 600;
  letter-spacing: .5px;
}
.ay-foot ul { margin: 0; padding: 0; list-style: none; }
.ay-foot li, .ay-foot a {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 24px;
  color: var(--ay-link-foot);
  letter-spacing: .5px;
}
.ay-foot a:hover { color: var(--ay-blue) !important; }
.ay-foot__links { padding: 16px 0; }
.ay-foot__links a { display: inline-block; margin-right: 35px; color: #181818; }
.ay-foot__copy {
  font-size: 14px;
  line-height: 20px;
  color: var(--ay-link-foot);
  letter-spacing: .5px;
}

@media (max-width: 1055px) {
  :root { --ay-nav: 42px; --ay-page-margin: 16px; --ay-page-width: calc(100vw - 32px); }
  .ay-page { padding-top: 42px; }
  .ay-nav {
    height: 42px;
    background-color: #fff;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    box-shadow: inset 0 -1px #d7d8d9;
  }
  .ay-nav__bar {
    justify-content: space-between;
    flex-wrap: nowrap;
    height: 42px;
    padding: 0 7px 0 16px;
    overflow: hidden;
  }
  .ay-nav__logo {
    margin: 0;
    height: 42px;
  }
  .ay-nav__logo img { height: 20px; max-width: 88px; }
  .ay-nav__logo strong { font-size: 15px; }
  .ay-nav__menus { display: none !important; }
  .ay-nav__burger-wrap { display: none !important; }
  .ay-nav__right {
    display: flex;
    flex-wrap: nowrap;
    flex: none;
    height: 42px;
    margin: 0;
  }
  .ay-nav__right > a:not(.ay-nav__icon) { display: none !important; }
  .ay-nav__right > .ay-nav__icon,
  .ay-nav__right > a.ay-nav__icon {
    margin: 0 !important;
    padding: 0 !important;
    min-width: 42px !important;
    line-height: 42px !important;
    background: transparent !important;
    color: #181818 !important;
  }
  .ay-nav__icon {
    display: flex;
    width: 42px;
    height: 42px;
  }
  body.ay-page.idca-ca-page .ay-nav .idca-topbar__search,
  body.ay-page.idca-ca-page .ay-nav #idcaSearchWrap,
  .ay-page.idca-ca-page header.ay-nav .idca-topbar__search {
    display: none !important;
    width: 0 !important;
    min-width: 0 !important;
    max-width: 0 !important;
    height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
    visibility: hidden !important;
    pointer-events: none !important;
    position: absolute !important;
    left: -9999px !important;
  }
  .ay-msearch {
    display: none;
    position: fixed;
    left: 0; right: 0; top: 42px; bottom: 0;
    z-index: 999;
    background: #fff;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
  }
  .ay-msearch.is-open { display: block; }
  .ay-nav.is-msearch .ay-nav__msearch-ico { display: none; }
  .ay-nav.is-msearch .ay-nav__msearch {
    position: relative;
  }
  .ay-nav.is-msearch .ay-nav__msearch:before,
  .ay-nav.is-msearch .ay-nav__msearch:after {
    content: "";
    position: absolute;
    left: 12px; top: 20px;
    width: 18px; height: 2px;
    background: #717171;
  }
  .ay-nav.is-msearch .ay-nav__msearch:before { transform: rotate(45deg); }
  .ay-nav.is-msearch .ay-nav__msearch:after { transform: rotate(-45deg); }
  .ay-msearch__row {
    display: flex;
    align-items: center;
    padding: 12px 8px 8px 16px;
    gap: 8px;
  }
  .ay-msearch__bar {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: stretch;
    flex: 1;
    min-width: 0;
    height: 40px;
    margin: 0;
    box-sizing: border-box;
    background: #fff;
    border: 1px solid #00000026;
  }
  .ay-msearch__bar:focus-within { border-color: #1366ec; }
  .ay-msearch__bar:after {
    content: "";
    position: absolute;
    z-index: -1;
    left: 6px; right: 6px; top: 8px;
    height: 40px;
    pointer-events: none;
    opacity: .17;
    filter: blur(24px);
    background: radial-gradient(100% 500% at 0% 0%, #ff915e 0%, #7f5bff 33%, #0061ff 78%, #4096ff 100%);
  }
  .ay-msearch__bar input {
    flex: 1;
    min-width: 0;
    height: 38px;
    margin: 0;
    padding: 0 12px;
    border: 0;
    outline: none;
    background: transparent;
    font-size: 14px;
    color: #181818;
  }
  .ay-msearch__bar input::placeholder { color: rgba(0,0,0,.4); }
  .ay-msearch__scope {
    display: flex;
    align-items: center;
    flex: none;
    padding: 0 10px;
    font-size: 14px;
    color: #181818;
    border-left: 1px solid #e8e8e8;
    white-space: nowrap;
  }
  .ay-msearch__scope i {
    display: inline-block;
    width: 6px;
    height: 6px;
    margin-left: 6px;
    border-right: 1.5px solid #999;
    border-bottom: 1.5px solid #999;
    transform: rotate(45deg) translateY(-2px);
  }
  .ay-msearch__bar button[type="submit"] {
    flex: none;
    width: 72px;
    border: 0;
    background: #1366ec;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
  }
  .ay-msearch__cancel {
    flex: none;
    height: 40px;
    padding: 0 8px;
    border: 0;
    background: transparent;
    font-size: 14px;
    color: #181818;
    cursor: pointer;
    white-space: nowrap;
  }
  .ay-msearch__body { padding: 8px 16px 24px; }
  .ay-msearch__sec { margin-bottom: 20px; }
  .ay-msearch__hd {
    display: flex;
    align-items: center;
    height: 16px;
    font-size: 14px;
    font-weight: 600;
    line-height: 16px;
    color: #181818;
  }
  .ay-msearch__clear {
    margin-left: auto;
    width: 16px;
    height: 16px;
    padding: 0;
    border: 0;
    background: transparent;
    color: #999;
    cursor: pointer;
  }
  .ay-msearch__hist { margin-top: 12px; }
  .ay-msearch__hist a,
  .ay-msearch__hist button {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 8px 0;
    border: 0;
    background: transparent;
    font-size: 14px;
    line-height: 22px;
    color: #181818;
    text-align: left;
    cursor: pointer;
  }
  .ay-msearch__hist em {
    flex: none;
    width: 18px;
    margin-right: 8px;
    font-style: normal;
    color: #8c8c8c;
  }
  .ay-msearch__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
    margin-top: 12px;
  }
  .ay-msearch__tags a {
    height: 26px;
    line-height: 24px;
    padding: 0 8px;
    border: 1px solid #d8d8d8;
    font-size: 12px;
    color: #181818;
    box-sizing: border-box;
  }
  .ay-mdrawer {
    display: none;
    position: fixed;
    left: 0; right: 0; top: 0; bottom: 0;
    flex-direction: column;
    z-index: 1001;
    background: #fff;
  }
  .ay-mdrawer.is-open {
    display: flex;
  }
  .ay-mdrawer__hd {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex: none;
    height: 42px;
    padding: 0 7px 0 16px;
    border-bottom: 1px solid #E2E2E2;
    background-color: #f7f8fc;
  }
  .ay-mdrawer__x {
    width: 42px;
    height: 42px;
    border: 0;
    background: transparent;
    cursor: pointer;
    position: relative;
  }
  .ay-mdrawer__x:before,
  .ay-mdrawer__x:after {
    content: "";
    position: absolute;
    left: 12px; top: 20px;
    width: 18px; height: 2px;
    background: #717171;
  }
  .ay-mdrawer__x:before { transform: rotate(45deg); }
  .ay-mdrawer__x:after { transform: rotate(-45deg); }
  .ay-mdrawer__quick {
    position: relative;
    z-index: 1;
    height: 40px;
    padding: 0 16px;
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    font-size: 12px;
    border-bottom: 1px solid #D8D8D8;
    background: #fff;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .ay-mdrawer__quick::-webkit-scrollbar { display: none; }
  .ay-mdrawer__quick a,
  .ay-mdrawer__lang {
    color: var(--ay-text);
    margin-left: 16px;
    white-space: nowrap;
    flex: none;
  }
  .ay-mdrawer__lang {
    display: flex;
    align-items: center;
    margin-left: 0;
  }
  .ay-mdrawer__lang i {
    display: inline-block;
    width: 14px;
    height: 14px;
    margin-right: 3px;
    background: currentColor;
    -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><circle cx='12' cy='12' r='9' fill='none' stroke='black' stroke-width='1.8'/><path d='M3 12h18M12 3c3 3.2 3 14.8 0 18M12 3c-3 3.2-3 14.8 0 18' fill='none' stroke='black' stroke-width='1.8'/></svg>") center/contain no-repeat;
    mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><circle cx='12' cy='12' r='9' fill='none' stroke='black' stroke-width='1.8'/><path d='M3 12h18M12 3c3 3.2 3 14.8 0 18M12 3c-3 3.2-3 14.8 0 18' fill='none' stroke='black' stroke-width='1.8'/></svg>") center/contain no-repeat;
  }
  .ay-mdrawer__body {
    flex: 1;
    display: flex;
    overflow: hidden;
  }
  .ay-mdrawer__menus,
  .ay-mdrawer__detail {
    overflow-x: hidden;
    overflow-y: auto;
    -ms-overflow-style: none;
    scrollbar-width: none;
  }
  .ay-mdrawer__menus::-webkit-scrollbar,
  .ay-mdrawer__detail::-webkit-scrollbar { width: 0; }
  .ay-mdrawer__menus {
    width: 140px;
    margin: 0;
    padding: 0;
    list-style: none;
    background-color: #f7f8fc;
  }
  .ay-mdrawer__cat.is-on { background-color: #fff; }
  .ay-mdrawer__ttl {
    position: relative;
    display: block;
    font-size: 14px;
    line-height: 20px;
    padding: 10px 16px;
    cursor: pointer;
    color: var(--ay-text);
  }
  .ay-mdrawer__navs { display: none; }
  .ay-mdrawer__cat.is-on > .ay-mdrawer__ttl { color: var(--ay-blue); }
  .ay-mdrawer__cat.is-on > .ay-mdrawer__ttl:before {
    content: " ";
    position: absolute;
    width: 4px;
    height: 16px;
    left: 0;
    top: 12px;
    background-color: var(--ay-blue);
  }
  .ay-mdrawer__cat.is-on > .ay-mdrawer__navs { display: block; }
  .ay-mdrawer__sub {
    display: block;
    font-size: 12px;
    line-height: 18px;
    padding: 11px 16px 11px 32px;
    cursor: pointer;
    color: var(--ay-text);
  }
  .ay-mdrawer__sub.is-on {
    color: var(--ay-blue);
    cursor: default;
  }
  .ay-mdrawer__detail {
    flex: 1;
    padding: 0 15px;
    background-color: #fff;
    box-shadow: -3px 1px 3px #0000000d;
  }
  .ay-mdrawer__pane { display: none; }
  .ay-mdrawer__pane.is-on { display: block; }
  .ay-mdrawer__name {
    display: block;
    height: 55px;
    margin: 0;
    font-size: 14px;
    font-weight: 400;
    line-height: 55px;
    border-bottom: 1px solid #E2E2E2;
    color: var(--ay-text);
  }
  .ay-mdrawer__detail ul { margin: 0; padding: 0; list-style: none; }
  .ay-mdrawer__detail > .ay-mdrawer__pane > ul > li > a {
    display: block;
    font-size: 12px;
    line-height: 24px;
    padding: 8px 0;
    color: var(--ay-text);
  }
  .ay-mdrawer__gname {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    font-size: 14px;
    line-height: 24px;
    text-align: left;
    padding: 8px 0;
    border: 0;
    background: transparent;
    color: var(--ay-text);
    cursor: pointer;
  }
  .ay-mdrawer__gname i {
    width: 8px;
    height: 8px;
    border-right: 1.5px solid #999;
    border-bottom: 1.5px solid #999;
    transform: rotate(-45deg);
    transition: transform .3s ease-out;
  }
  .ay-mdrawer__group.is-on .ay-mdrawer__gname i { transform: rotate(45deg); }
  .ay-mdrawer__group nav { display: none; padding-left: 16px; }
  .ay-mdrawer__group.is-on nav { display: block; }
  .ay-mdrawer__group nav a {
    display: block;
    font-size: 12px;
    line-height: 24px;
    padding: 8px 0;
    color: var(--ay-text);
  }
  body.ay-nav-lock { overflow: hidden; }

  /* Banner — Aliyun: keep 378px visual, title over it, 2 buttons in a row */
  .ay-banner {
    min-height: 0;
    padding-bottom: 28px;
    background: #f5f6f8;
  }
  .ay-banner__medias {
    inset: auto;
    top: 0; left: 0; right: 0;
    height: 378px;
  }
  .ay-banner__video {
    inset: auto;
    top: 0; left: 0; right: 0;
    height: 378px;
    object-fit: cover;
    object-position: center top;
  }
  .ay-banner__shade {
    inset: auto;
    top: 0; left: 0; right: 0;
    height: 378px;
    background: linear-gradient(0deg, #f5f6f8 0%, rgba(245,246,248,.45) 38%, rgba(245,246,248,0) 72%);
  }
  .ay-banner__main { padding: 180px 0 16px; }
  .ay-banner__track { min-height: 168px; }
  .ay-banner__main h1 { font-size: 26px; line-height: 36px; max-width: none; }
  .ay-banner__sub { font-size: 14px; line-height: 24px; margin-top: 16px; max-width: none; }
  .ay-banner__btns {
    display: flex;
    flex-wrap: nowrap;
    gap: 12px;
    margin-top: 20px;
  }
  .ay-banner__btns .ay-btn { height: 44px; line-height: 44px; }
  .ay-banner__btns .ay-btn--ai { flex: 1; justify-content: center; }
  .ay-banner__btns .ay-btn--ghost { flex: none; padding: 0 21px; }
  .ay-banner__dots { margin-top: 16px; }

  /* 4 shortcuts: 2-col grid */
  .ay-feats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding: 0 0 8px;
    gap: 0;
  }
  .ay-feat {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    border: 0;
    border-top: 1px solid #e8e8e8;
    padding: 10px 8px 10px 0;
    min-height: 0;
  }
  .ay-feat:nth-child(-n+2) { border-top: 0; }
  .ay-feat:nth-child(odd) {
    padding-right: 12px;
    border-right: 1px solid #e8e8e8;
  }
  .ay-feat:nth-child(even) {
    padding-left: 12px;
    padding-right: 0;
    border-right: 0;
  }
  .ay-feat:first-child { padding-top: 10px; }
  .ay-feat b {
    font-size: 13px;
    line-height: 18px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }
  .ay-feat span i {
    margin-top: 2px;
    font-size: 11px;
    line-height: 16px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }
  .ay-feat__ico { width: 28px; height: 28px; margin-top: 0; }
  .ay-feat__sprite-box {
    width: 28px;
    height: 28px;
    margin: 0;
    overflow: hidden;
  }
  .ay-feat__sprite {
    top: 0;
    left: 0;
    width: 28px;
    height: 28px;
    background-size: auto 28px;
  }
  @keyframes ay-feat-sprite-m {
    from { background-position-x: 0; }
    to { background-position-x: calc(-28px * var(--steps)); }
  }
  .ay-feat__sprite {
    animation-name: ay-feat-sprite-m;
  }

  /* Hero: Aliyun mobile — white full-bleed, top radius over gray */
  .ay-hero {
    position: relative;
    z-index: 2;
    margin-top: -16px;
    padding: 0;
    background: #fff;
    border-radius: 16px 16px 0 0;
    overflow: hidden;
  }
  .ay-hero__bg {
    width: 100%;
    margin: 0;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    overflow: visible;
  }
  .ay-hero__left,
  .ay-hero__right {
    width: var(--ay-page-width);
    max-width: none;
    margin: 0 auto;
    box-sizing: border-box;
  }
  .ay-hero__left {
    padding: 24px 0 20px;
  }
  .ay-hero__right {
    padding: 8px 0 16px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: transparent;
  }
  .ay-hero h1 {
    font-size: 20px;
    line-height: 28px;
  }
  .ay-hero .ay-btn {
    margin-top: 16px;
    height: 36px;
    line-height: 36px;
    padding: 0 16px;
    font-size: 13px;
  }
  .ay-hero__stage { margin-top: 20px; }
  .ay-hero__bloom { display: none; }
  .ay-hero__shot {
    border-radius: 12px;
    box-shadow: 0 0 16px rgba(0,0,0,.08);
  }
  .ay-exp {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 12px 10px 12px 0;
    border: 0;
    border-top: 1px solid #e8e8e8;
    border-bottom: 0;
    min-height: 0;
  }
  .ay-exp:nth-child(-n+2) { border-top: 0; }
  .ay-exp:nth-child(odd) {
    padding-right: 12px;
    border-right: 1px solid #e8e8e8;
  }
  .ay-exp:nth-child(even) {
    padding-left: 12px;
    padding-right: 0;
    border-right: 0;
  }
  .ay-exp__txt {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
  }
  .ay-exp__ico { width: 24px; height: 24px; }
  .ay-exp__row {
    margin-top: 6px;
    gap: 4px;
    flex-direction: column;
    align-items: flex-start;
  }
  .ay-exp h3 { font-size: 14px; line-height: 20px; }
  .ay-exp em {
    font-size: 11px;
    line-height: 16px;
    padding: 0 6px;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .ay-exp p {
    margin: 4px 0 0;
    font-size: 11px;
    line-height: 16px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }
  .ay-exp__media {
    width: 100%;
    height: auto;
    aspect-ratio: 16/10;
    margin: 8px 0 0;
    border-radius: 8px;
    overflow: hidden;
  }

  /* Products: underline tabs + stacked promo + 2-col normals */
  .ay-prodbox { display: block; min-height: 0; }
  .ay-sec--prod { padding: 48px 0; }
  .ay-sec--prod .ay-prodbox {
    padding: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
    margin-top: 24px;
  }
  .ay-sec--prod .ay-cats {
    display: flex;
    width: auto;
    margin: 0 0 24px;
    padding: 0;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    border-radius: 0;
    background: transparent;
    border-bottom: 1px solid #e9e9e9;
  }
  .ay-sec--prod .ay-cats::-webkit-scrollbar { display: none; }
  .ay-sec--prod .ay-prodpanel {
    border-left: 0;
    padding: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }
  .ay-cats button {
    flex: none;
    width: auto;
    height: 32px;
    line-height: 32px;
    font-size: 14px;
    padding: 0 20px;
    margin: 0;
    border-radius: 0;
    white-space: nowrap;
    background: transparent;
  }
  .ay-cats button.is-on,
  .ay-sec--prod .ay-cats button.is-on {
    background: transparent;
    box-shadow: inset 0 -2px 0 #1366ec;
  }
  .ay-proms { display: block; }
  .ay-proms .ay-prom {
    height: 148px;
    margin-bottom: 16px;
    padding: 16px;
  }
  .ay-proms .ay-prom:last-child { margin-bottom: 0; }
  .ay-prom h3, .ay-normals h3 { font-size: 16px; line-height: 24px; }
  .ay-prom p, .ay-normals p {
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-top: 8px;
  }
  .ay-normals {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 16px;
    min-height: 0;
    padding: 0;
    background: transparent;
    box-shadow: none;
    border-radius: 0;
  }
  .ay-normals .ay-prom {
    margin-bottom: 0;
    height: 148px;
    padding: 16px;
  }
  /* 手机端固定 5 个：上 3 通栏 + 下 2 宫格 */
  .ay-proms .ay-prom:nth-child(n+4) { display: none; }
  .ay-normals .ay-prom:nth-child(n+3) { display: none; }

  /* Solutions accordion 56 / 252 */
  .ay-sols { margin-top: 32px; }
  .ay-sols__shell { height: auto; padding: 0; }
  .ay-sols__bg { display: none; }
  .ay-sols__body { display: block; height: auto; }
  .ay-sols__list { padding: 0; }
  .ay-sol {
    height: 56px;
    padding: 16px;
    overflow: hidden;
    background: #fff;
    border: 0;
  }
  .ay-sol.is-on {
    height: auto;
    min-height: 252px;
    padding: 24px 16px;
  }
  .ay-sol h3 { font-size: 14px; line-height: 24px; }
  .ay-sol.is-on h3 { font-size: 20px; line-height: 28px; }
  .ay-sol:not(.is-on) p,
  .ay-sol:not(.is-on) .ay-sol__act { display: none; }
  .ay-sol p, .ay-sol__act { visibility: visible; position: relative; left: auto; bottom: auto; margin-top: 8px; }
  .ay-sols__stage { display: none; }

  .ay-sec--prod h2,
  .ay-sec--sols h2,
  .ay-sec--rights h2,
  .ay-sec--cases h2,
  .ay-sec--infra h2,
  .ay-sec h2 { font-size: 26px; line-height: 37px; white-space: normal; }

  /* Rights: one column, keep card size, don't inflate type */
  .ay-rights {
    display: grid;
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
    gap: 16px;
    margin-top: 32px;
  }
  .ay-rights__lg,
  .ay-rights__md,
  .ay-rights__sm { grid-column: auto; grid-row: auto; }
  .ay-right { min-height: 180px; height: auto; }
  .ay-right__top { padding: 20px 16px 28px; }
  .ay-right--dark .ay-right__top,
  .ay-right--blue .ay-right__top { padding: 0; }
  .ay-right--dark,
  .ay-right--blue { padding: 20px 16px 24px; min-height: 168px; }
  .ay-right__top h3,
  .ay-right--dark h3,
  .ay-right--blue h3 { font-size: 22px; line-height: 32px; }
  .ay-right--dark h3,
  .ay-right--blue h3 { font-size: 36px; line-height: 44px; }
  .ay-right__top p { margin-top: 10px; }
  .ay-right--dark p,
  .ay-right--blue p { margin-top: 8px; }
  .ay-right__item span { white-space: normal; }

  .ay-stats { gap: 16px; margin-top: 24px; }
  .ay-stats > div { grid-column: span 6; }
  .ay-stats__num em { font-size: 26px; line-height: 36px; }
  .ay-stats strong { font-size: 32px; }
  .ay-infra__globe { height: 280px; }
  .ay-certs { gap: 16px; padding: 32px 0; }
  .ay-certs > div { grid-column: span 4; }
  .ay-cases__logos { margin-top: 32px; }
  .ay-cases__logo { width: 112px; }

  .ay-cases {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    grid-auto-rows: auto;
    gap: 16px;
    margin-top: 32px;
  }
  .ay-case { height: auto; padding: 16px; }
  .ay-case h3 { font-size: 18px; line-height: 28px; }
  .ay-case--olympics,
  .ay-case--xpeng,
  .ay-case--gala { grid-column: span 12; grid-row: auto; }
  .ay-case--sm { grid-column: span 6; }
  .ay-case--sm-wide { grid-column: span 12; }
  .ay-case__cover { height: 128px; margin-top: 16px; }
  .ay-case__brand { height: 32px; margin-bottom: 12px; }
  .ay-case--xpeng { display: flex; flex-direction: column; gap: 16px; }
  .ay-case--xpeng .ay-case__pic { min-height: 132px; }
  .ay-case--gala { display: flex; flex-direction: column; gap: 16px; }
  .ay-case--gala .ay-case__pic { height: 144px; }

  .ay-cta { padding: 48px 0; }
  .ay-cta__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: auto;
    gap: 12px;
  }
  .ay-cta__hero {
    grid-column: 1 / -1;
    grid-row: auto;
    min-height: 160px;
    margin-bottom: 0;
  }
  .ay-cta__card {
    grid-column: auto;
    grid-row: auto;
    min-height: 0;
    height: auto;
    padding: 16px;
    margin-bottom: 0;
  }
  .ay-cta__hero h2 { font-size: 26px; line-height: 36px; }
  .ay-cta__card h3 { font-size: 15px; line-height: 22px; margin-top: 10px; }
  .ay-cta__card p {
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    margin-top: 8px;
    padding-top: 0;
    font-size: 12px;
    line-height: 18px;
  }
  .ay-cta__top img { width: 24px; height: 24px; }
  .ay-aiban { margin-top: 24px; min-height: 220px; }
  .ay-aiban__body { padding: 40px 16px 20px; }
  .ay-aiban h2 { min-height: 0; font-size: 26px; line-height: 36px; }
  .ay-aiban__sub { font-size: 14px; line-height: 24px; }
  .ay-aiban__links { flex-direction: column; align-items: flex-start; gap: 12px; margin-top: 24px; }
  .ay-aiban__src { margin-top: 32px; }

  .ay-foot {
    background: #f5f6f8;
  }
  .ay-foot__inner {
    margin: 0;
    padding: 28px 16px 20px;
  }
  .ay-foot__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px 16px;
    min-height: 0;
    padding-bottom: 24px;
    border-bottom: 1px solid #e5e6eb;
  }
  .ay-foot section {
    flex: none;
    min-width: 0;
  }
  .ay-foot h4 {
    margin: 0 0 12px;
    font-size: 14px;
    line-height: 22px;
    font-weight: 600;
    color: #191c21;
    letter-spacing: 0;
  }
  .ay-foot li,
  .ay-foot a {
    margin-bottom: 10px;
    font-size: 13px;
    line-height: 20px;
    color: #6c717a;
    letter-spacing: 0;
  }
  .ay-foot li:last-child,
  .ay-foot ul a:last-child { margin-bottom: 0; }
  .ay-foot__links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    padding: 16px 0 12px;
  }
  .ay-foot__links a {
    margin: 0;
    font-size: 12px;
    line-height: 18px;
    color: #6c717a;
  }
  .ay-foot__copy {
    padding-top: 4px;
    font-size: 12px;
    line-height: 18px;
    color: #9b9fa8;
  }

  .ay-phero__grid,
  .ay-intro__grid { display: block; }
  .ay-phero { padding: 32px 0 40px; }
  .ay-phero h1 { font-size: 28px; line-height: 40px; }
  .ay-phero__art { margin-top: 24px; min-height: 180px; }
  .ay-phero__art img { min-height: 180px; }
  .ay-phero__btns { margin-top: 24px; }
  .ay-phero__btns .ay-btn { flex: 1 1 auto; justify-content: center; text-align: center; }
  .ay-card3, .ay-card4, .ay-rel a { grid-column: span 12; }
  .ay-doc { grid-column: span 6; min-height: 120px; padding: 20px; }
  .ay-doclayout { display: block; }
  .ay-docside { position: static; margin-top: 32px; }
  .ay-docrow { flex-direction: column; align-items: flex-start; padding: 16px; }
  .ay-search { flex-direction: column; max-width: none; }
  .ay-search button { width: 100%; }
  .ay-tabs { gap: 8px; overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; }
  .ay-tabs__item { flex: 0 0 auto; }
  .ay-buy { margin: 24px 0 48px; padding: 32px 16px; }
  .ay-buy h2 { font-size: 22px; line-height: 32px; }
  .ay-intro { padding: 24px 0 48px; }
  .ay-intro h2 { font-size: 24px; line-height: 34px; }
}

@media (max-width: 767px) {
  .ay-banner__main { padding-top: 156px; }
  .ay-banner__medias,
  .ay-banner__video,
  .ay-banner__shade { height: 320px; }
  .ay-doc { grid-column: span 12; }
  .ay-phero h1 { font-size: 24px; line-height: 34px; }
  .ay-certs > div { grid-column: span 6; }
}