*,
::after,
::before {
  box-sizing: border-box;
}
body,
ul,
p,
h1,
h2,
h3,
h4,
h5,
h6 {
  padding: 0;
  margin: 0;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, PingFangSC-Regular, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 14px;
  color: #f3f5f8;
  background-color: #050505;
}
img {
  vertical-align: bottom;
}
ul {
  list-style-type: none;
}
a {
  color: #e6e7ea;
  text-decoration: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
li {
  list-style: none;
}
dl {
  margin: 0;
  padding: 0;
  list-style-type: none;
}
dt,
dd {
  margin: 0;
  padding: 0;
}
button {
  margin: 0;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
}
button:hover {
  opacity: 0.8;
}
button:active {
  opacity: 0.7;
}
@font-face {
  font-family: "FluentSystemIcons-Resizable";
  src: url("../assets/icon/FluentSystemIcons-Resizable.ttf");
}
@keyframes up-in {
  0% {
    transform: translate(0, -25%);
    opacity: 0;
  }
  100% {
    transform: translate(0, 0);
    opacity: 1;
  }
}
.wrapper {
  width: 85%;
}
header .wrapper {
  width: 97%;
}
header .left,
header .right {
  gap: 12px;
}
header .right img {
  display: none;
}
.tabs {
  margin: 0;
}
.tabs.active {
  position: absolute;
  left: 165px;
  margin-left: 12px;
  padding: 12px 12px;
  display: flex;
  width: 150px;
  flex-direction: column;
  justify-content: flex-start;
  transform: translateY(38%);
  z-index: 1;
}
.tabs.active::before {
  transform-origin: center;
  transform: translateY(25%) rotate(-90deg);
  margin-bottom: 16px;
}
.tabs.active::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  /* 伪元素在内容下方 */
  background: rgba(55, 58, 63);
  border-radius: 8px;
  animation: opacity-in 0.25s;
}
.tabs.active .tab {
  display: inline-block;
  cursor: default;
  position: relative;
  padding: 8px 12px;
  margin: 0;
  font-size: 17px;
  animation: up-in 0.25s;
  animation-fill-mode: forwards;
}
.tabs.active .tab.active {
  background-color: rgba(255, 255, 255, 0.12);
  border-radius: 5px;
}
.tabs.active .tab.active::after {
  left: 0;
  top: 50%;
  /* 将伪元素水平居中 */
  transform: translateY(-50%);
  /* 使伪元素在水平居中 */
  width: 4px;
  height: 18px;
  opacity: 0;
  background-color: #25d9e6;
  border-radius: 2px;
  animation: opacity-in 0.25s;
  animation-fill-mode: forwards;
  animation-delay: 0.25s;
}
.tabs::before {
  content: "\e429";
  display: block;
  width: 24px;
  font-family: FluentSystemIcons-Resizable;
  /* 设置图标字体 */
  font-size: 24px;
  vertical-align: middle;
  transition: all 0.25s;
}
.tabs .tab {
  display: none;
  opacity: 0;
}
.intro {
  padding: 34px 0;
}
@media (max-width: 768px) {
  .intro h2 {
    font-size: 2.5em;
  }
}
@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.banner {
  position: relative;
  width: 100%;
  height: 100vh;
  background-image: url('../assets/img/banner.png');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}
.banner::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: inherit;
  filter: blur(60px);
  pointer-events: none;
  mask-image: linear-gradient(to right, #000000 32%, rgba(0, 0, 0, 0) 65%, #000000 100%);
  -webkit-mask-image: linear-gradient(to right, #000000 32%, rgba(0, 0, 0, 0) 65%, #000000 100%);
  z-index: 0;
}
.banner h2 {
  font-size: 36px;
}
.banner p {
  margin-bottom: 8px;
  font-weight: 500;
  opacity: 0.8;
  font-size: 16px;
}
.banner img {
  margin: 6px 0;
  width: 100px;
}
.banner .wrapper {
  position: relative;
  display: flex;
  height: 100%;
  z-index: 1;
}
.banner .left {
  display: flex;
  flex-direction: column;
  gap: 8px;
  justify-content: center;
}
.banner .left .bottom {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}
.banner .left .bottom .links {
  display: flex;
  gap: 24px;
}
.intro h2.visible {
  animation: fade-in 0.5s forwards;
}
.intro h2 strong {
  background-clip: text;
  -webkit-text-fill-color: rgba(0, 0, 0, 0);
}
.intro .wrapper {
  display: flex;
}
.intro p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 16px;
  font-weight: normal;
  width: 85%;
}
#intro_1 .wrapper {
  flex-direction: column;
  align-items: center;
  gap: 32px;
}
#intro_1 .wrapper p {
  width: 85%;
  text-align: center;
}
#intro_1 .wrapper h2 {
  text-align: center;
}
#intro_1 .wrapper .img-container {
  height: 17vw;
}
@media (max-width: 768px) {
  #intro_1 .wrapper .img-container {
    position: relative;
    left: 35%;
    width: 150vw;
    height: 37vw;
    background-image: url('../assets/intro/seewo-screen.png');
    background-repeat: no-repeat;
    background-size: cover;
    mask: linear-gradient(white 50%, transparent 100%);
  }
  #intro_1 .wrapper .img-container img {
    position: absolute;
    top: -5px;
    left: 10px;
    transform: none;
    width: 95%;
  }
}
#feat_1 .wrapper {
  flex-direction: column;
  gap: 32px;
}
#feat_1 .wrapper .left {
  align-items: center;
  gap: 24px;
}
#feat_1 .wrapper .left h2 {
  text-align: center;
}
#feat_1 .wrapper .left p {
  font-size: 1rem;
  text-align: center;
}
#feat_1 .wrapper img {
  width: 100%;
}
#feat_2 .wrapper {
  flex-direction: column-reverse;
  align-items: center;
  gap: 32px;
}
#feat_2 .wrapper .right {
  align-items: center;
  gap: 24px;
}
#feat_2 .wrapper .right h2 {
  text-align: center;
}
#feat_2 .wrapper .right p {
  font-size: 1rem;
  text-align: center;
}
#feat_2 .wrapper .carousel {
  aspect-ratio: 16 / 9;
  /* 设置宽高比 */
  width: 100%;
  max-width: 800px;
}
#feat_2 .wrapper .carousel .screenshot-container {
  display: flex;
  transition: transform 0.5s;
  /* 添加过渡动画 */
}
#feat_2 .wrapper .carousel:hover .prev,
#feat_2 .wrapper .carousel:hover .next {
  opacity: 1;
}
#more_feats {
  background-color: #212122;
}
#more_feats .wrapper {
  flex-direction: column;
  align-items: center;
  grid-gap: 32px;
}
#more_feats .wrapper .cards_grid {
  grid-template-columns: repeat(1, 1fr);
}
#more_feats .wrapper .cards_grid .card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 15px;
  width: 100%;
  background-color: #313234;
  border-radius: 8px;
  box-shadow: none;
  transition: all 0.2s;
}
#more_feats .wrapper .cards_grid .card p {
  padding-bottom: 6px;
  color: #CCC;
  font-size: 1.15em;
  font-weight: normal;
  width: auto;
}
#more_feats .wrapper .cards_grid .card .top {
  gap: 8px;
}
#more_feats .wrapper .cards_grid .card .top i {
  padding-top: 6px;
  font-size: 28px;
}
#more_feats .wrapper .cards_grid .card .top h3 {
  font-size: 1.25em;
}
#download {
  padding: 32px 0;
  background-color: #141415;
}
#download .wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
#download .wrapper h2 {
  font-size: 28px;
}
#download .wrapper .bottom {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
}
/*# sourceMappingURL=index_mobile.css.map */