html {
  font-size: 100%;
  line-height: 1.5em;
  font-family: sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
menu,
nav,
section,
summary {
  display: block;
}
audio,
canvas,
progress,
video {
  display: inline-block;
  *display: inline;
  *zoom: 1;
}
audio:not([controls]) {
  display: none;
  height: 0;
}
progress {
  vertical-align: baseline;
}
[hidden],
template {
  display: none;
}
a {
  background-color: transparent;
  -webkit-text-decoration-skip: objects;
}
a:active,
a:hover {
  outline-width: 0;
}
abbr[title] {
  border-bottom: none;
  text-decoration: underline;
  text-decoration: underline dotted;
}
b,
strong {
  font-weight: inherit;
  font-weight: bolder;
}
code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}
dfn {
  font-style: italic;
}
h1 {
  font-size: 2em;
  line-height: 1.5em;
  margin-top: 0.75em;
  margin-bottom: 0.75em;
}
h2 {
  font-size: 1.5em;
  line-height: 2em;
  margin-top: 1em;
  margin-bottom: 1em;
}
h3 {
  font-size: 1.17em;
  line-height: 1.28205em;
  margin-top: 1.28205em;
  margin-bottom: 1.28205em;
}
h4 {
  font-size: 1em;
  line-height: 1.5em;
  margin-top: 1.5em;
  margin-bottom: 1.5em;
}
h5 {
  font-size: 0.83em;
  line-height: 1.80723em;
  margin-top: 1.80723em;
  margin-bottom: 1.80723em;
}
h6 {
  font-size: 0.67em;
  line-height: 2.23881em;
  margin-top: 2.23881em;
  margin-bottom: 2.23881em;
}
mark {
  background-color: #ff0;
  color: #000;
}
small {
  font-size: 80%;
}
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sub {
  bottom: -0.25em;
}
sup {
  top: -0.5em;
}
img {
  border-style: none;
  -ms-interpolation-mode: bicubic;
}
svg:not(:root) {
  overflow: hidden;
}
blockquote {
  margin: 1.5em 40px;
}
dl,
menu,
ol,
ul {
  margin: 1.5em 0;
}
dd {
  margin: 0 0 0 40px;
}
menu,
ol,
ul {
  padding: 0 0 0 40px;
}
nav ol,
nav ul {
  list-style: none;
  list-style-image: none;
}
figure {
  margin: 1.5em 40px;
}
hr {
  box-sizing: content-box;
  height: 0;
  overflow: visible;
}
p,
pre {
  margin: 1.5em 0;
}
form {
  margin: 0;
}
button,
input,
optgroup,
select,
textarea {
  font: inherit;
  margin: 0;
  *font-family: sans-serif;
  *vertical-align: middle;
}
button {
  overflow: visible;
}
button,
select {
  text-transform: none;
}
[type="reset"],
[type="submit"],
button,
html [type="button"] {
  -webkit-appearance: button;
}
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner,
button::-moz-focus-inner {
  border-style: none;
  padding: 0;
}
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring,
button:-moz-focusring {
  outline: 1px dotted ButtonText;
}
input {
  overflow: visible;
  line-height: normal;
}
[type="checkbox"],
[type="radio"] {
  box-sizing: border-box;
  padding: 0;
  *height: 13px;
  *width: 13px;
}
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
[type="search"] {
  -webkit-appearance: textfield;
  outline-offset: -2px;
}
[type="search"]::-webkit-search-cancel-button,
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
::-webkit-input-placeholder {
  color: inherit;
  opacity: 0.54;
}
::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}
fieldset {
  margin: 0 2px;
  border-color: silver;
  border-top-width: 0.0625em;
  border-bottom-width: 0.0625em;
  border-left-width: 0.0625em;
  border: solid;
  padding: 0.4625em 0.875em 0.9125em;
  border-right-width: 0.0625em;
}
legend {
  box-sizing: border-box;
  display: table;
  max-width: 100%;
  white-space: normal;
  color: inherit;
  padding: 0;
  *margin-left: -7px;
}
optgroup {
  font-weight: 700;
}
textarea {
  overflow: auto;
}

.menu {
  font-size: 0;
  position: absolute;
  right: 10px;
  top: 10px;
  z-index: 1;
}
.menu button {
  background: none;
  border: none;
  height: 36px;
  margin: 0 8px;
  -webkit-transition: opacity 0.6s;
  transition: opacity 0.6s;
  opacity: 0.7;
  padding: 0;
  width: 36px;
}
.menu button:hover {
  opacity: 1;
}
.menu .email,
.menu .wechat,
.menu .weibo {
  background-image: url("//static.kaiyanapp.com/eyepetizer-web/assets/images/sprite_share.bc0f4494.png");
  background-repeat: no-repeat;
}
.menu .wechat {
  background-size: 36px;
  background-position: 0 -26px;
}
.menu .weibo {
  background-size: 36px;
  background-position: 0 -63px;
}
.menu .email {
  background-size: 54px;
  background-position: 0 0;
}

.page-button {
  border: 1px solid #444;
  background-color: transparent;
  font-weight: 700;
}
.page-button a:hover {
  text-decoration: none;
}
.page-button:hover {
  cursor: pointer;
  background-color: #444;
  color: #fff;
  transition: background-color 0.3s;
  -moz-transition: background-color 0.3s;
  -webkit-transition: background-color 0.3s;
}
* {
  box-sizing: border-box;
}
*,
a {
  outline: none;
}
a {
  color: inherit;
  cursor: pointer;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}
a:hover {
  text-decoration: underline;
}
a:active,
body {
  -webkit-tap-highlight-color: transparent;
}
body {
  font-family: sans-serif;
  font-size: 13px;
  line-height: 1.5;
}
button {
  color: inherit;
}
h1,
p {
  line-height: 1.5;
}
ol,
p,
ul {
  margin: 0;
}
ol,
ul {
  padding: 0;
}
li {
  list-style: none;
}
dl {
  margin: 0;
}
h1,
h2,
h3,
h4,
h5 {
  margin-top: 0;
  margin-bottom: 0;
}
em,
i {
  font-style: normal;
}
.absolute-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
}
.modal-qr {
  text-align: center;
}
.modal-qr .content {
  padding-bottom: 20px;
  width: 300px;
}
.modal-qr .content img {
  max-width: 100%;
}
.clearfix {
  *zoom: 1;
}
.clearfix:after,
.clearfix:before {
  display: table;
  content: "";
  line-height: 0;
}
.clearfix:after {
  clear: both;
}
video::-internal-media-controls-download-button {
  display: none;
}
video::-webkit-media-controls-enclosure {
  overflow: hidden;
}
video::-webkit-media-controls-panel {
  width: calc(100% + 10px);
}
@media only screen and (device-width: 375px) and (device-height: 812px) and (-webkit-device-pixel-ratio: 3) {
  .kyt-container-ipx {
    padding-top: 88px !important;
  }
  .support-ipx-bottom {
    bottom: 34px !important;
  }
  body .mescroll-upwarp {
    padding: 20px 0 100px !important;
    background: hsla(0, 0%, 100%, 0);
    position: relative;
    z-index: 99;
  }
  .pb34 {
    padding-bottom: 34px !important;
  }
  .pb15 {
    padding-bottom: 15px !important;
  }
}
@media only screen and (device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 3) {
  .kyt-container-ipx {
    padding-top: 88px !important;
  }
  .support-ipx-bottom {
    bottom: 34px !important;
  }
  body .mescroll-upwarp {
    padding: 20px 0 100px !important;
    background: hsla(0, 0%, 100%, 0);
    position: relative;
    z-index: 99;
  }
  .pb34 {
    padding-bottom: 34px !important;
  }
  .pb15 {
    padding-bottom: 15px !important;
  }
}
@media only screen and (device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 2) {
  .kyt-container-ipx {
    padding-top: 88px !important;
  }
  .support-ipx-bottom {
    bottom: 34px !important;
  }
  body .mescroll-upwarp {
    padding: 20px 0 100px !important;
    background: hsla(0, 0%, 100%, 0);
    position: relative;
    z-index: 99;
  }
  .pb34 {
    padding-bottom: 34px !important;
  }
  .pb15 {
    padding-bottom: 15px !important;
  }
}
body,
html {
  height: 100%;
}
.top-screen {
  height: 100%;
  overflow: hidden;
  position: relative;
}
.top-screen .hidden-tag {
  display: none;
}
.top-screen .information-tag {
  font-size: 0;
  position: absolute;
  left: 20px;
  top: 20px;
  z-index: 1;
}
.top-screen .information-tag .link-btn {
  color: #fff;
  font-size: 14px;
  border: 1px solid #fff;
  border-radius: 20%;
  padding: 5px 10px;
  opacity: 0.7;
  -webkit-transition: opacity 0.6s;
  transition: opacity 0.6s;
}
.top-screen .information-tag a:hover {
  opacity: 1;
}
.top-screen .content {
  position: absolute;
  width: 100%;
  height: 100%;
}

.top-screen .content .box {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  text-align: center;
}
.top-screen .content .code {
  height: 180px;
  width: 180px;
  margin: 40px auto 0 auto;
}
.top-screen .content .txt {
  font-size: 70px;
  color: #fff;
}
.top-screen .content .server {
  font-size: 40px;
}

@media screen and (max-width: 576px) {
  .top-screen .content .txt {
    font-size: 40px;
  }
  .top-screen .content .server {
    font-size: 30px;
  }
}

.top-screen .content .code {
  background-image: url("../static/image/landing_scan_qr_ios.00540c2f.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.top-screen .cover {
  background: rgba(0, 0, 0, 0.4);
  height: 100%;
  position: absolute;
  width: 100%;
  z-index: -10;
}
.top-screen .video-container {
  height: 100%;
  position: absolute;
  width: 100%;
  z-index: -100;
}
.top-screen .video-container video {
  left: 50%;
  min-height: 100%;
  min-width: 100%;
  position: absolute;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
}
.top-screen .image-list {
  display: none;
  height: 100%;
  position: absolute;
  width: 100%;
  z-index: -200;
}
.top-screen .image-list img {
  -webkit-animation: f 20s linear infinite alternate;
  animation: f 20s linear infinite alternate;
  opacity: 1;
  position: absolute;
  -webkit-transition: opacity 1.25s;
  transition: opacity 1.25s;
  width: 120%;
}
@-webkit-keyframes f {
  0% {
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
  }
  to {
    -webkit-transform: scale3d(1.3, 1.3, 1.3);
    transform: scale3d(1.3, 1.3, 1.3);
  }
}
@keyframes f {
  0% {
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
  }
  to {
    -webkit-transform: scale3d(1.3, 1.3, 1.3);
    transform: scale3d(1.3, 1.3, 1.3);
  }
}
@-webkit-keyframes g {
  0% {
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
  }
  to {
    -webkit-transform: translate3d(-5%, -2%, 0);
    transform: translate3d(-5%, -2%, 0);
  }
}
@keyframes g {
  0% {
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
  }
  to {
    -webkit-transform: translate3d(-5%, -2%, 0);
    transform: translate3d(-5%, -2%, 0);
  }
}
.top-screen .image-list img.hide {
  opacity: 0;
}
.top-screen .image-list img:nth-child(odd) {
  -webkit-animation: g 8s ease infinite alternate;
  animation: g 8s ease infinite alternate;
}
.video-list {
  text-align: center;
}
.video-list .date {
  background: #fff;
  /* font-family: Lobster, cursive; */
  font-size: 16px;
  line-height: 90px;
}
.video-list .video {
  background-position: 50%;
  background-size: cover;
  color: #fff;
  cursor: pointer;
  height: 750px;
  position: relative;
}
.video-list .video:hover .cover {
  background: transparent;
}
.video-list .video .cover {
  background: rgba(0, 0, 0, 0.4);
  height: 100%;
  position: absolute;
  -webkit-transition: background 0.6s;
  transition: background 0.6s;
  width: 100%;
}
.video-list .video .info {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.video-list .video .meta,
.video-list .video .title {
  margin: 0 auto;
}

.video-list .video .title {
  /*width: 50vw;*/
  font-size: 20px;
}
.video-list .video .meta {
  margin-top: 20px;
  width: 80vw;
  font-size: 16px;
}

/* @media screen and (max-width: 576px) {
  .video-list .video .title {
    width: 50%;
  }
  .video-list .video .meta {
    width: 80%;
  }
} */
@media screen and (max-width: 1024px) {
  .top-screen .content .logo {
    background-position: 0 81.02435%;
    background-size: 853.86px;
    height: 100px;
    top: 30%;
    width: 266px;
  }
  .top-screen .content .intro,
  .top-screen .content .logo {
    background-image: url("//static.kaiyanapp.com/eyepetizer-web/assets/images/index/sprite-s4b806adeeb.412dcc5f.png");
    background-repeat: no-repeat;
  }
  .top-screen .content .intro {
    background-position: 0 69.09976%;
    background-size: 528.59829px;
    height: 44px;
    top: 54%;
    width: 289px;
  }
  .top-screen .content .download-button-list {
    height: 124px;
    top: 77%;
    width: 162px;
  }
  .top-screen .content .download-button-list button {
    margin: 0;
    position: absolute;
  }
  .top-screen .content .download-button-list button.android {
    bottom: 0;
  }
  .top-screen .content .entry-button,
  .top-screen .video-container {
    display: none;
  }
  .top-screen .image-list {
    display: block;
  }
  .video-list .video {
    height: 450px;
  }
  .video-list .video .info {
    position: absolute;
    top: 40% !important;
    left: 50%;
    transform: translate(-50%, -50%);
  }

  .video-list .video .title {
    font-size: 48px !important;
    font-weight: 500 !important;
  }

  .video-list .video .meta {
    font-size: 28px !important;
    font-weight: 400 !important;
    white-space: nowrap !important;
  }

  .video-list .video .info img {
    width: 30%;
    margin-top: 40px !important;
  }
  .video-list .video .info .smallBox {
    margin-top: 40px !important;
  }

  .download .intro {
    background-image: url("//static.kaiyanapp.com/eyepetizer-web/assets/images/index/sprite-s4b806adeeb.412dcc5f.png");
    background-position: 0 100%;
    background-repeat: no-repeat;
    background-size: 285px;
    height: 15px;
    width: 285px;
  }
  .download .image-list {
    text-align: center;
    width: 162px;
  }
  .download .image-list .icon,
  .download .image-list .logo {
    margin: 0 0 30px;
  }
  .download .image-list .download-button-list button.android,
  .download .image-list .download-button-list button.ios {
    left: 0;
  }
}