html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, input, header, footer, section {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  vertical-align: baseline;
  background: transparent;
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
}

ol, ul {
  list-style: none;
  padding-left: 0;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after, q:before, q:after {
  content: "";
  content: none;
}

:focus {
  outline: 0;
}

ins {
  text-decoration: none;
}

del {
  text-decoration: line-through;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

button {
  border: 0;
  cursor: pointer;
  background: transparent;
  letter-spacing: 2px;
  display: block;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
     -moz-text-size-adjust: 100%;
          -ms-text-size-adjust: 100%;
      text-size-adjust: 100%;
  -webkit-transition: all 0.2s ease-in-out;
  -o-transition: all 0.2s ease-in-out;
  -moz-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
}

a {
  text-decoration: none;
}

select, textarea, input, a:hover, a:focus, button, .btn-select:focus {
  outline: none;
}

table {
  width: 100%;
  border-collapse: collapse;
}

img {
  display: block;
  height: auto;
}

.flex {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
}

.row {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
}

.center {
  -webkit-box-pack: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.side {
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.top {
  -webkit-box-align: start;
  -webkit-align-items: flex-start;
     -moz-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}

.middle {
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.bottom {
  -webkit-box-align: end;
  -webkit-align-items: flex-end;
     -moz-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}

.text-center {
  text-align: center;
}

.text-justify {
  text-align: justify;
}

.relative {
  position: relative;
}

.absolute {
  position: absolute;
}

.fixed {
  position: fixed;
}

.full-page {
  width: 100%;
  height: 100%;
}

.pupup-window {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  display: none;
}

.mask {
  -webkit-transition: -webkit-transform 0.2s;
  transition: -webkit-transform 0.2s;
  -o-transition: -o-transform 0.2s;
  -moz-transition: transform 0.2s, -moz-transform 0.2s;
  transition: transform 0.2s;
  transition: transform 0.2s, -webkit-transform 0.2s, -moz-transform 0.2s, -o-transform 0.2s;
  -webkit-transform: scale(1);
     -moz-transform: scale(1);
      -ms-transform: scale(1);
       -o-transform: scale(1);
          transform: scale(1);
}
.mask:focus, .mask:hover, .mask:active {
  -webkit-transform: scale(1.1);
     -moz-transform: scale(1.1);
      -ms-transform: scale(1.1);
       -o-transform: scale(1.1);
          transform: scale(1.1);
}

.video {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%;
  margin: 0 auto;
}
.video iframe, .video video {
  border: none;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.circle {
  border-radius: 50%;
}

.position-center {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.bg {
  -o-background-size: cover;
     background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

body.modal-open {
  overflow: hidden;
}

.fit {
  margin: 0 auto;
  display: block;
  width: 100%;
}

.disabled-link {
  pointer-events: none;
}

.z-2 {
  z-index: 2;
}

.z-3 {
  z-index: 3;
}

.z-4 {
  z-index: 4;
}

.z-5 {
  z-index: 5;
}

.z-6 {
  z-index: 6;
}

.z-7 {
  z-index: 7;
}

.z-8 {
  z-index: 8;
}

.z-9 {
  z-index: 9;
}

.z-10 {
  z-index: 10;
}

.accesskey {
  display: none;
}

::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0);
  border-radius: 20px;
}

::-webkit-scrollbar-thumb {
  background: #D0D5DD;
  position: absolute;
  border-radius: 20px;
}

@font-face {
  font-family: NaniFont-Regular;
  src: url(../css/NaniFont-Regular.ttf);
}
@font-face {
  font-family: Iansui-Regular;
  src: url(../css/Iansui-Regular.ttf);
}
.white {
  color: #ffffff;
}

html {
  --vh:100;
  background-color: #C6D8E7;
  -webkit-user-select: none;
     -moz-user-select: none;
          -ms-user-select: none;
      user-select: none;
}

html, body {
  height: 100%;
  position: relative;
  width: 100%;
  overflow: hidden;
  line-height: 1;
}

body, button {
  color: #613932;
  font-family: "Iansui-Regular";
  font-size: 1.6em;
  letter-spacing: 1px;
}
@media screen and (min-width: 768px) and (max-width: 1440px) {
  body, button {
    font-size: 1.4em;
  }
}
@media screen and (max-width: 767px) {
  body, button {
    font-size: 1.1em;
  }
}

.close-btn {
  top: 15px;
  right: 15px;
}
.close-btn button {
  background-color: #C75657;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  position: relative;
  cursor: pointer;
  border: 4px solid #fff;
}
.close-btn button img {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
     -moz-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
       -o-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  width: 20px;
}
@media all and (max-width: 899px) {
  .close-btn {
    top: 10px;
    right: 10px;
  }
  .close-btn button {
    width: 40px;
    height: 40px;
    border-width: 3px;
  }
  .close-btn button img {
    width: 15px;
  }
}

.container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 10%;
  width: 100%;
}

.btn {
  background-color: #C75657;
  color: #ffffff;
  margin: 0 auto;
  padding: 18px 30px;
  border-radius: 60px;
  font-size: 1.1em;
}
@media all and (max-width: 767px) {
  .btn {
    padding: 18px 20px;
  }
}

.text {
  line-height: 1.3;
}

.en {
  letter-spacing: 0;
}

.black-bg {
  background-color: rgba(0, 0, 0, 0.3);
}

.scroll {
  overflow-y: auto;
}

.loading {
  width: 33.33%;
  left: 33.33%;
  top: 50%;
  height: 20px;
  margin-top: -10px;
  border-radius: 10px;
  display: inline-block;
  overflow: hidden;
  border: 2px solid #fff;
}

progress::-webkit-progress-bar {
  background: #ffffff;
}

progress::-webkit-progress-value {
  background: #C75657;
}

progress::-moz-progress-bar {
  background: #ffffff;
}

progress::-moz-progress-value {
  background: #C75657;
}

progress {
  color: #ffffff;
}

.front-hint {
  bottom: 5%;
  width: 100%;
  -webkit-animation: show-use 1s infinite;
     -moz-animation: show-use 1s infinite;
       -o-animation: show-use 1s infinite;
          animation: show-use 1s infinite;
}

@-webkit-keyframes show-use {
  0% {
    opacity: 0;
  }
  30% {
    opacity: 1;
  }
}

@-moz-keyframes show-use {
  0% {
    opacity: 0;
  }
  30% {
    opacity: 1;
  }
}

@-o-keyframes show-use {
  0% {
    opacity: 0;
  }
  30% {
    opacity: 1;
  }
}

@keyframes show-use {
  0% {
    opacity: 0;
  }
  30% {
    opacity: 1;
  }
}
.logo {
  height: 65%;
  width: auto !important;
}

.front {
  background-image: url(../img/bg04.jpg);
}

.explain {
  background-image: url(../img/bg05.jpg);
  font-family: "Iansui-Regular";
}

.game {
  background-image: url(../img/bg06.jpg);
}

.final {
  background-image: url(../img/bg08.jpg);
  font-family: "Iansui-Regular";
}
.final button {
  font-family: "Iansui-Regular";
}

.explain-img {
  max-width: 23.5%;
}

.explain-title {
  display: block;
  margin: 0 auto 2% auto;
  width: 250px;
}
@media screen and (min-width: 768px) and (max-width: 1440px) {
  .explain-title {
    width: 200px;
  }
}
@media screen and (max-width: 767px) {
  .explain-title {
    width: 140px;
    margin-bottom: 15px;
  }
}

.star {
  width: 40px;
  margin: 0 2px 10px 2px;
}
@media screen and (max-width: 1024px) {
  .star {
    width: 25px;
  }
}

.difficulty-content button:nth-child(1) {
  background-color: #E6AB8B;
}
.difficulty-content button:nth-child(1) img {
  margin: 0 auto 10px auto;
}
.difficulty-content button:nth-child(2) {
  background-color: #D78171;
}
.difficulty-content button:nth-child(3) {
  background-color: #C75657;
}
@media screen and (max-width: 767px) {
  .difficulty-content {
    width: 100;
    margin: 25px auto 0 auto;
    padding: 0 5%;
  }
}

.difficulty-btn {
  width: 230px;
  height: 230px;
  border-radius: 50%;
  color: #ffffff;
  margin: 3% 2% 0 2%;
  font-family: "Iansui-Regular";
  font-size: 1.3em;
}
.difficulty-btn > div > div {
  width: 100%;
}
@media all and (min-width: 1025px) and (max-width: 1440px) {
  .difficulty-btn {
    width: 200px;
    height: 200px;
  }
}
@media all and (min-width: 768px) and (max-width: 1024px) {
  .difficulty-btn {
    width: 150px;
    height: 150px;
  }
}

.explain-pic {
  width: 40%;
  margin: 20px auto;
}

.answer-frame {
  background-color: #F9F9E4;
  border-radius: 15px;
  margin: 0 auto;
}
@media screen and (max-width: 1024px) {
  .answer-frame {
    border-radius: 10px;
  }
}

.info-frame {
  width: 500px;
  height: 400px;
  padding: 10px 30px 20px 30px;
}
.info-frame .photo {
  width: 51%;
  padding-top: 35px;
}
.info-frame .info-content {
  width: 95%;
  overflow-y: auto;
  top: 0;
  right: 0;
}
.info-frame .info-content .text {
  font-size: 0.86em;
  margin-top: 25px;
  padding-left: 0 !important;
}
.info-frame .info-title {
  font-size: 1.4em;
  margin: 40px 0 15px 0;
}
.info-frame .info-title .absolute {
  width: 100%;
  top: -38px;
}
.info-frame .info-title .lan {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background-color: #613932;
  color: #ffffff;
  font-size: 0.5em;
  padding-top: 6px;
  letter-spacing: 0;
  display: inline-block;
  margin: 0 1px;
  vertical-align: top;
}
.info-frame .info-title > div {
  min-width: 56px;
}
.info-frame .info-title > div:nth-child(2) {
  color: #EE7F16;
}
.info-frame .info-title .tai {
  background-color: #EE7F16 !important;
}
.info-frame .pronounce button {
  font-size: 0.86em;
  color: #EE7F16;
  margin-left: 10px;
  letter-spacing: 0;
}
.info-frame .voise {
  width: 20px;
  margin-right: 5px;
}
.info-frame .frame-close-btn {
  margin: 320px auto -100px auto;
  border: 4px solid #F9F9E4;
}
@media all and (min-width: 1025px) and (max-width: 1440px) {
  .info-frame {
    width: 500px;
    padding: 25px 50px 50px 50px;
  }
  .info-frame .frame-close-btn {
    margin: 330px auto -80px auto;
  }
}
@media all and (min-width: 768px) and (max-width: 1440px) {
  .info-frame .info-title .absolute {
    top: -32px;
  }
  .info-frame .info-title .lan {
    width: 23px;
    height: 23px;
  }
  .info-frame .info-title > div {
    min-width: 50px;
  }
}
@media all and (max-width: 1024px) {
  .info-frame .photo {
    width: 100%;
    padding-top: 25px;
  }
  .info-frame .info-content {
    width: 100%;
    height: 320px;
    position: relative;
  }
  .info-frame .info-content .text {
    margin-top: 20px;
  }
}
@media all and (min-width: 768px) and (max-width: 1024px) {
  .info-frame {
    width: 700px;
    padding: 35px 50px 50px 50px;
  }
  .info-frame .frame-close-btn {
    margin: 15px auto -80px auto;
  }
}
@media all and (max-width: 767px) {
  .info-frame {
    width: 94%;
    padding: 25px 20px 40px 20px;
  }
  .info-frame {
    height: 400px;
    padding: 45px 30px 70px 30px;
  }
  .info-frame .info-content .text {
    font-size: 0.95em;
  }
  .info-frame .info-title {
    margin: 30px 0 15px 0;
  }
  .info-frame .info-title > div {
    min-width: 44px;
  }
  .info-frame .info-title .absolute {
    top: -28px;
  }
  .info-frame .info-title .lan {
    width: 20px;
    height: 20px;
    padding-top: 4px;
  }
  .info-frame .frame-close-btn {
    margin: 0 auto -70px auto;
  }
}

.pass-title {
  width: 550px;
}
@media all and (min-width: 768px) and (max-width: 1024px) {
  .pass-title {
    width: 380px;
  }
}
@media screen and (max-width: 767px) {
  .pass-title {
    width: 240px;
  }
}

.final .text {
  margin: 30px 0 60px 0;
}
@media screen and (max-width: 1024px) {
  .final .text {
    margin: 20px 0 40px 0;
  }
}

.return {
  background-color: #613932;
}

.two-btn button {
  margin: 0 10px;
}

.source {
  font-size: 0.8em;
  padding-top: 10px;
  color: #97643f;
}

@media screen and (orientation: landscape) and (max-width: 1024px) {
  .info > .position-center {
    overflow-y: auto;
    display: block;
    padding-top: 10px;
  }
}
@media screen and (orientation: landscape) and (max-width: 899px) {
  body, button {
    font-size: 1em;
  }
  .explain-img {
    width: 120px;
  }
  .explain-title {
    margin-bottom: 15px;
    width: 120px;
  }
  .explain-img-container {
    margin: 5px auto 10px auto;
  }
  .map-btn {
    width: 90px;
    height: 90px;
    bottom: 10px;
    left: 10px;
    border-radius: 10px;
  }
  .scroll {
    display: block;
    padding-top: 70px;
  }
  .final .text {
    margin: 10px 0 20px 0;
  }
  .difficulty-btn {
    width: 110px;
    height: 110px;
    margin: 0 5px 0 5px !important;
  }
  .star {
    width: 20px;
  }
  .difficulty-content {
    margin-top: 10px;
  }
  .explain-pic {
    width: 25%;
    margin: 10px auto;
  }
  .phone-hide {
    display: none;
  }
}
@media (orientation: portrait) {
  .logo {
    height: auto !important;
    width: 60% !important;
    margin-top: -25%;
  }
  .front {
    background-image: url(../img/bg01.jpg);
  }
  .explain {
    background-image: url(../img/bg02.jpg);
  }
  .final {
    background-image: url(../img/bg07.jpg);
  }
  .game {
    background-image: url(../img/bg03.jpg);
  }
  .explain-img {
    display: none;
  }
  .front-hint {
    bottom: 28%;
  }
  .front-hint span {
    background-color: #613932;
    display: inline-block;
    padding: 3%;
    border-radius: 100px;
    color: #ffffff;
  }
}
@media (orientation: portrait) and (min-width: 768px) and (max-width: 1024px) {
  .front-hint {
    bottom: 20%;
  }
}
@media (orientation: portrait) {
  .difficulty-btn {
    width: 100%;
    height: auto;
    border-radius: 8px;
    padding: 20px 0;
    margin: 15px 0 0 0;
  }
  .difficulty-content {
    display: block;
    width: 400px;
    margin: 25px auto 0 auto;
  }
  .explain-pic {
    width: 60%;
  }
  .source {
    padding-bottom: 20px;
  }
}
@media screen and (orientation: portrait) and (max-width: 480px) {
  .container {
    padding: 20px;
  }
  .two-btn button {
    margin: 0 5px;
  }
  .difficulty-btn {
    padding: 10px 0;
    border-radius: 5px;
  }
  .explain-pic {
    width: 80%;
  }
  .info > .position-center {
    overflow-y: auto;

    padding-top: 10px;
  }
  .difficulty-content {
    width: 100%;
  }
}
@media screen and (orientation: portrait) and (min-width: 1025px) {
  body {
    font-size: 2em !important;
  }
  button {
    font-size: 1.3em !important;
  }
  .logo {
    width: 54% !important;
  }
  .text {
    line-height: 1.5;
  }
  .explain-title {
    margin: 0 auto 4% auto;
    width: 300px;
  }
  .btn {
    padding: 25px 40px 20px 40px;
    font-size: 1.3em !important;
  }
  .final .text {
    margin: 40px 0 90px 0;
  }
  .pass-title {
    width: 600px;
  }
  .frame-close-btn {
    border-width: 8px;
    margin-bottom: -50px;
  }
  .difficulty-btn {
    border-radius: 15px;
    padding: 30px 0;
  }
  .difficulty-content {
    width: 600px;
    margin: 0 auto;
  }
  .info-frame {
    width: 80%;
    padding: 70px 90px;
  }
  .info-frame .photo {
    width: 100%;
  }
  .info-frame .info-content {
    width: 100%;
    height: auto;
    position: relative;
  }
  .info-frame .info-content .text {
    font-size: 0.78em;
  }
  .info-frame .info-title {
    margin: 50px 0 20px 0;
  }
  .info-frame .info-title .absolute {
    top: -50px;
  }
  .info-frame .info-title .lan {
    width: 34px;
    height: 34px;
  }
  .info-frame .pronounce button {
    font-size: 0.78em !important;
  }
  .info-frame .voise {
    width: 30px;
  }
  .info-frame .frame-close-btn {
    margin: 50px auto -120px auto;
  }
}