@font-face {
  font-family: "Georama";
  font-weight: bold;
  font-style: normal;

  font-display: swap;
  src: url(../fonts/Georama-Bold.woff2) format("woff2"), url(../fonts/Georama-Bold.woff) format("woff");
}
@font-face {
  font-family: "Gilroy";
  font-weight: bold;
  font-style: normal;

  font-display: swap;
  src: url(../fonts/Gilroy-Black.woff2) format("woff2"), url(../fonts/Gilroy-Black.woff) format("woff");
}
@font-face {
  font-family: "GoogleSans";
  font-weight: normal;
  font-style: normal;

  font-display: swap;
  src: url(../fonts/GoogleSans-Regular.woff2) format("woff2"), url(../fonts/GoogleSans-Regular.woff) format("woff");
}
@font-face {
  font-family: "GoogleSans-Medium";
  font-weight: medium;
  font-style: normal;

  font-display: swap;
  src: url(../fonts/GoogleSans-Medium.woff2) format("woff2"), url(../fonts/GoogleSans-Medium.woff) format("woff");
}
@font-face {
  font-family: "GoogleSans-Bold";
  font-weight: bold;
  font-style: normal;

  font-display: swap;
  src: url(../fonts/GoogleSans-Bold.woff2) format("woff2"), url(../fonts/GoogleSans-Bold.woff) format("woff");
}

* {
  box-sizing: border-box;
}

html[data-theme='dark'] {
  filter: invert(0.9) hue-rotate(180deg) brightness(1.1);
}
html[data-theme='dark'] .learn-info,
html[data-theme='dark'] .banner,
html[data-theme='dark'] img:not(.banner img),
html[data-theme='dark'] video,
html[data-theme='dark'] .no-dark {
  filter: invert(0.9) hue-rotate(180deg) brightness(0.9);
}

body {
  font-family: "GoogleSans", system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, "Open Sans", "Helvetica Neue", sans-serif, serif;
  font-size: 16px;
  font-weight: normal;
  line-height: 24px;

  position: relative;

  color: #333;

  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

input:focus,
button:focus {
  outline: none;
}

body,h1,h2,h3,h4,h5,h6,p,ul,ol {
  margin: 0;
  padding: 0;
}

table {
  border-collapse: collapse;
}

li {
  list-style: none;
}

article,aside,figure,footer,header,main,nav,section {
  display: block;
}

a {
  display: inline-block;

  cursor: pointer;
  text-decoration: none;

  color: #000;
}

a,
a:hover,
a:visited {
  outline: none;
}

html {
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  background-color: #fff;
}

img {
  width: 100%;
  max-width: 100%;

  transition: opacity ease 0.25s;
  vertical-align: middle;

  opacity: 1;
}

img[data-src] {
  opacity: 0;
}

input {
  border: none;
  background: 0 0;
}

::-webkit-input-placeholder {
  color: #9da8ba;
  font-size: 15px;
}

::-moz-placeholder {
  color: #9da8ba;
  font-size: 15px;
}

:-ms-input-placeholder {
  color: #9da8ba;
  font-size: 15px;
}

input[type="checkbox"] {
  display: none;
}

.coverlink {
  position: absolute;
  z-index: 3;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}

/* header */
.header {
  height: 56px;
  background-color: #fff;
  box-shadow: 0px 0px 12px 0px rgba(0, 0, 0, 0.06);
}
.wrapper {
  padding-left: 16px;
  padding-right: 16px;
}
.header-con {
  position: relative;
}
.logo {
  display: block;

  width: 182px;
  height: 56px;

  background: url(../images/logo.svg) no-repeat 0px center;
  background-size: 182px 36px;
}
.navfix {
  position: absolute;
  z-index: 1003;
  top: 56px;
  right: -20px;
  left: -20px;
  padding-left: 20px;
  padding-right: 20px;
  background-color: #fff;
  box-shadow: 0px 12px 12px 0px rgba(0, 0, 0, 0.06);
  border-radius: 0 0 12px 12px;
  height: 0;
  overflow: hidden;
  transition: all ease 0.25s;
}
.header-link {
  display: flex;
  align-items: center;
  margin-bottom: 8px;
  cursor: pointer;
}
.icon-updown {
  width: 12px;
  height: 12px;
  fill: #333;
  margin-left: 8px;
}
.header-item:hover .header-link {
  color: #1568F0;
}
.header-item:hover .icon-updown {
  fill: #1568F0;
}
.header-item {
  position: relative;
  display: flex;
  flex-direction: column;
  color: #0f294d;
  margin-bottom: 12px;
}

.dropdown-content {
  display: flex;
  flex-direction: column;
}
.dropdown-content a {
  height: 36px;
  line-height: 36px;

  padding-left: 32px;
  
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  text-overflow: ellipsis;
  overflow: hidden;
}

.opacitybg {
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, .6);
  z-index: 999;
  display: none;
}

#topmenu:checked+.opacitybg {
  display: block;
}
#topmenu:checked ~ .navfix {
  height: 610px;
  overflow: scroll;
  padding-top: 16px;
  padding-bottom: 42px;
}
#topmenu:checked ~ .bible-navfix {
  height: 100px;
}
#topmenu:checked ~ .topmenu-box::after {
  display: none;
}
#topmenu:checked ~ .topmenu-box .menu-icon {
  background: 0 0;
}
#topmenu:checked ~ .topmenu-box .menu-icon::before {
  transform: rotate(45deg);
  width: 20px;
  right: -5px;
}
#topmenu:checked ~ .topmenu-box .menu-icon::after {
  width: 20px;

  transform: rotate(-45deg);
  transform-origin: 5px -7px;
}
.topmenu-box {
  position: absolute;
  z-index: 1003;
  top: 8px;
  right: -13px;

  width: 40px;
  height: 40px;
  padding: 13px 10px;

  transition: all ease 0.25s;
}
.topmenu-box::after {
  position: absolute;
  left: 6px;
  top: 13px;
  display: block;
  content: "";
  width: 2px;
  height: 2px;
  border-radius: 2px;
  background-color: #000;
}
.menu-icon,
.menu-icon::before,
.menu-icon::after {
  width: 16px;
  height: 2px;
  border-radius: 2px;
  background-color: #000;
}

.menu-icon {
  position: relative;
  z-index: 1000;

  display: block;
}
.menu-icon::before,
.menu-icon::after {
  position: absolute;
  top: 6px;
  right: 0;

  content: "";
  transition: all ease 0.25s;
}
.menu-icon::after {
  width: 10px;
  top: 12px;
}
.header-pc {
  display: none;
}


/* footer */
.footer {
  padding: 32px 0;
  background-color: #1B2648;
  color: #fff;
}

.footer-con {
  display: flex;
  justify-content: center;
}

.footer-top { 
  display: flex;
  align-items: center;
}
.icon-night {
  width: 22px;
  height: 22px;
  margin-left: 24px;
  cursor: pointer;
}

.footer-logo {
  display: block;
  width: 200px;
  height: 40px;
  background: url(../images/ft-logo.svg) no-repeat 0px center;
  background-size: 200px 40px;
}

.footer-nav {
  display: none;
}
.footer-mb {
  display: flex;
  justify-content: center;
  gap: 12px;
  color: #fff;
  margin-top: 12px;
}
.footer-mb a {
  font-size: 14px;
  color: #fff;
}
.copyright-mb {
  text-align: center;
  margin-top: 12px;
  font-size: 14px;
  color: #fff;
  opacity: 0.5;
}
.copyright-pc {
  display: none;
}


/* public */
.page-right {
  display: none;
}

/* 404 page */
.not-find {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 40px 0;
}
.icon-not {
  width: 300px;
  stroke: #4d6289;
}
.not-info {
  display: flex;
  flex-direction: column;
  align-items: center;

  margin-top: 32px;
}
.not-info h1 {
  font-family: Georama;
  font-size: 30px;
  line-height: 40px;
  margin-bottom: 6px;
}
.not-info p {
  color: #666;
  margin-bottom: 24px;
}
.not-info a {
  background-color: #2779FF;
  color: #fff;
  padding: 10px 24px;
  width: 180px;
  text-align: center;

  border-radius: 32px;
  font-weight: 700;
}
.not-info a:hover {
  text-decoration: underline;
}

/* archive page */
.archive-page {
  min-height: calc(100vh - 180px);
}
.archive-info h2 {
  font-family: Georama;
  margin-top: 16px;
  margin-bottom: 16px;
}
.archive-info h3 {
  font-family: Georama;
  margin-bottom: 16px;
}
.archive-info ul {
  margin-bottom: 16px;
  padding-left: 40px;
}
.archive-info li {
  margin-bottom: 10px;
  list-style: disc;
}
.archive-info p {
  margin-bottom: 16px;
}
.archive-info h4 {
  margin: 16px 0;
}


/* index page */
.wrapper.indexpage {
  margin-bottom: 32px;
}
.banner {
  width: 100%;
  height: 260px;

  display: flex;
  align-items: center;
  justify-content: center;
  background: url(../images/banner-mb.png) no-repeat center center;
  background-size: cover;
  margin-bottom: 20px;
}

.banner-left, .banner-right {
  display: none;
}

.banner-center {
  display: flex;
  flex-direction: column;
  align-items: center;

  padding: 0 10px;
}

.banner-center h1 {  
  font-family: Georama;
  font-size: 40px;
  font-style: italic;
  line-height: 1;
  text-align: center;
}

.banner-center p {
  font-size: 16px;
  line-height: 20px;

  color: #666;
  text-align: center;
  margin-top: 14px;
  margin-bottom: 16px;
}

.banner-center a {
  display: flex;
  justify-content: center;
  align-items: center;

  padding: 10px 16px;
  gap: 12px;

  border-radius: 32px;
  border: 2px solid rgba(21, 104, 240, 0.16);

  font-size: 16px;
  font-weight: 700;
  line-height: 20px;
  color:#1568F0;
}
.banner-btns {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.banner-center a:hover {
  background-color: #1568F0;
  color: #fff;
  transition: all 150ms linear 0s;
}

.theme-tl {
  font-family: Georama;
  font-size: 26px;
  line-height: 1;
  text-align: center;

  margin-top: 24px;
  margin-bottom: 24px;
  background: url(../images/theme-bg.svg) no-repeat center center;
}

.grade-ls {
  display: flex;
  flex-wrap: wrap;
}
.grade-item {
  width: 100%;
  margin-bottom: 16px;
}
.grade-con {
  position: relative;
  border-radius: 24px;

  border: 1px solid rgba(21, 104, 240, 0.12);
  background: linear-gradient(153deg, #FFF 50.82%, #DFEEFF 94.3%), #FFF;
}
.grade-item:first-child .grade-con {
  border: 1px solid rgba(123, 32, 151, 0.12);
  background: linear-gradient(153deg, #FFF 50.82%, #F0EBFF 94.3%), #FFF;
}
.grade-item:nth-child(2) .grade-con {
  border: 1px solid rgba(41, 133, 117, 0.12);
  background: linear-gradient(153deg, #FFF 50.82%, #E6F8F5 94.3%), #FFF;
}

.grade-order {
  position: absolute;
  right: 24px;
  bottom: -20px;

  font-family: "Gilroy";
  font-size: 120px;
  line-height: 96px;
  transform: rotate(15deg);

  color: #FFF;
  text-shadow: 1px 4px 18px rgba(51, 51, 51, 0.04);
}
.grade-info {
  position: relative;
  padding: 18px;
}
.grade-tl {
  font-family: Georama;
  font-size: 18px;
  line-height: 20px;
}
.grade-desc {
  font-size: 14px;
  line-height: 20px;
  color: #666;
  margin: 12px 0;

  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  text-overflow: ellipsis;
  overflow: hidden;
}
.grade-tag {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.grade-tag-item {
  display: flex;
  align-items: center;
  gap: 4px;
}
.icon-skill {
  width: 18px;
  height: 18px;
  fill: #333;
}
.grade-tag-text {
  font-family: "GoogleSans-Medium";
  font-size: 14px;
  line-height: 16px;
}

.grade-btn,.quiz-btn {
  display: flex;
  justify-content: center;
  align-items: center;

  width: 100px;
  height: 36px;
  gap: 8px;
  background-color: #2779FF;
  border-radius: 32px;
}
.grade-btn .icon-play,.quiz-btn .icon-play {
  width: 9px;
  height: 9px;
  fill: #fff;
}
.grade-btn span,.quiz-btn span {
  font-family: "GoogleSans-Bold";
  font-size: 14px;
  line-height: 20px;

  color: #FFF;
  transition: all 150ms linear 0s;
}
.grade-con:hover .grade-tl {
  color: #1568F0;
}
.grade-con:hover .grade-btn,
.work-btn:hover,
.quiz-con:hover .quiz-btn,
.practice-btn:hover,
.result-btn-try:hover,
.result-btn-next:hover {
  font-weight: 700;
  letter-spacing: 1px;
  transition: all 150ms linear 0s;
}

.lesson-block {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}
.lesson-img {
  display: none;
}
.lesson-ls {
  flex: 1;

  display: flex;
  flex-wrap: wrap;
}
.lesson-item {
  display: flex;
  align-items: center;

  width: 100%;
  margin-bottom: 16px;
}
.lesson-aside {
  width: 10px;
  height: 100%;
  border-radius: 8px 0 0 8px;
  background-color: #2779FF;
}
.lesson-item:nth-child(2) .lesson-aside {
  background-color: #FF73AF;
}
.lesson-item:nth-child(3) .lesson-aside {
  background-color: #9BD163;
}
.lesson-item:nth-child(4) .lesson-aside {
  background-color: #9569F8;
}
.lesson-item:nth-child(5) .lesson-aside {
  background-color: #FFBE3C;
}
.lesson-item:nth-child(6) .lesson-aside {
  background-color: #46c4a3;
}
.lesson-con {
  flex: 1;

  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background-color: #FAFAFA;
  border-radius: 0 8px 8px 0;
}
.lesson-info {
  flex: 1;
}
.lesson-tl {
  font-family: Georama;
  font-size: 18px;
  line-height: 1;
  margin-bottom: 12px;
}
.lesson-num {
  display: flex;
  align-items: center;
}
.icon-lesson {
  width: 18px;
  height: 18px;
  fill: #666;
}
.lesson-num-text {
  font-size: 14px;
  line-height: 16px;
  color: #666;
  margin-left: 4px;
}
.icon-right {
  width: 32px;
  height: 32px;
  fill: #1b264880;
}
.lesson-con:hover .icon-right {
  fill: #1B2648;
}
.lesson-con:hover .lesson-tl {
  color: #1568F0;
}


.note-ls {
  display: flex;
  flex-wrap: wrap;
  margin-right: -16px;
}
.note-item {
  width: 50%;
  padding-right: 16px;
  margin-bottom: 16px;
}
.note-con {
  position: relative;

  display: flex;
  flex-direction: column;
  box-shadow: 0px 10px 15px -3px rgba(0,0,0,0.1);
  border-radius: 6px;
  overflow: hidden;
}
.note-pic {
  position: relative;
  width: 100%;
  padding-top: 140%;
  overflow: hidden;
}
.note-con:hover .public-piccon {
  transform: scale(1.1);
}

.note-info {
  padding: 10px 16px;
}
.note-tl {
  font-family: Georama;
  font-size: 18px;
  line-height: 1;

  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  text-overflow: ellipsis;
  overflow: hidden;
}
.note-desc {
  font-size: 14px;
  line-height: 20px;
  color: #666;
  margin-top: 12px;
}
.note-con:hover .note-tl {
  color: #1568F0;
}

.mental-banner {
  background-color: #eef5fe;
}
.adhd-ls {
  display: flex;
  flex-wrap: wrap;
  margin-right: -16px;
  /* margin-bottom: 20px; */
}
.adhd-item {
  position: relative;
  width: 50%;
  padding-right: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 16px;
}
.adhd-pic {
  overflow: hidden;
}
.adhd-piccon {
  width: 100%;
  height: 120px;
  object-fit: cover;
  margin-bottom: 12px;
  transition: all ease .25s;
}
.adhd-tl {
  font-family: Georama;
  font-size: 18px;

  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  text-overflow: ellipsis;
  overflow: hidden;
}
.adhd-item:hover .adhd-piccon {
  transform: scale(1.1);
}
.adhd-item:hover .adhd-tl {
  color: #1568F0;
}

/* grade page */
.page-tl {
  font-family: Georama;
  font-size: 24px;
  line-height: 1;
  margin-top: 20px;
  margin-bottom: 20px;
}
.grade-img {
  display: block;
  width: 100%;
  height: 200px;
  object-fit: cover;
  margin: 16px 0;
}
.grade-text {
  margin-bottom: 16px;
}
.grade-text p {
  font-size: 16px;
  line-height: 24px;
  margin-bottom: 12px;
}


.name-ls {
  margin-top: 20px;
}
.name-item,
.name-ads {
  margin-bottom: 16px;
}
.name-con {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px 16px 16px;

  border-radius: 12px;
  border: 1px solid #F0F0F0;
}
.name-left {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-right: 12px;
}
.name-bg {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;

  width: 96px;
  height: 96px;
  border-radius: 12px;

  background: rgba(39, 121, 255, 0.08);
  color: #2779FF;
}
.first-bg, .bg-1 {
  background: rgba(39, 121, 255, 0.08);
  color: #2779FF;
}
.bg-2 {
  background: rgba(255, 115, 175, 0.08);
  color: #FF73AF;
}
.bg-3 {
  background: rgba(106, 184, 25, 0.08);
  color: #9BD163;
}
.bg-4 {
  background: rgba(149, 105, 248, 0.08);
  color: #9569F8;
}
.bg-5 {
  background: rgba(255, 190, 60, 0.08);
  color: #FFBE3C;
}
.bg-6 {
  background: rgba(68, 183, 153, 0.08);
  color: #46c4a3;
}
.bg-7 {
  background: rgba(240, 130, 85, 0.08);
  color: #f08255;
}
.name-con:hover .name-tl {
  color: #1568F0;
}


.name-bg-tl {
  font-family: Georama;
  font-size: 16px;
  line-height: 1;
  margin-bottom: 4px;
}
.name-bg-num {
  font-family: Georama;
  font-size: 48px;
  line-height: 1;
}
.name-info {
  flex: 1;
}
.name-tl {
  font-family: Georama;
  font-size: 16px;
  line-height: 20px;
  margin-bottom: 12px;

  display: none;
}
.name-desc {
  font-size: 14px;
  line-height: 20px;
  color: #666;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  text-overflow: ellipsis;
  overflow: hidden;
}
.name-tag {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.name-tag-item {
  font-size: 12px;
  line-height: 18px;
  padding: 3px 8px;
  border-radius: 4px;
  background: linear-gradient(0deg, rgba(102, 102, 102, 0.04) 0%, rgba(102, 102, 102, 0.04) 100%), var(---, #FFF);

  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  text-overflow: ellipsis;
  overflow: hidden;
}
.icon-name-right {
  width: 36px;
  height: 36px;
  fill: #1b264880;

  display: none;
}
.name-con:hover .icon-name-right {
  fill: #1B2648;
}

/* grade detail */
.detail-info {
  max-width: 728px;
  display: flex;
  align-items: center;

  margin-top: 20px;
  margin-bottom: 20px;
}
.detail-bg {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;

  width: 72px;
  height: 72px;
  border-radius: 12px;
  margin-right: 12px;
}
.detail-bg-tl {
  font-family: Georama;
  font-size: 12px;
  line-height: 1;
  margin-bottom: 2px;
}
.detail-bg-num {
  font-family: Georama;
  font-size: 28px;
  line-height: 28px;
}
.detail-right {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.detail-tl {
  font-family: Georama;
  font-size: 24px;
  line-height: 1;
}
.detail-class {
  display: flex;
  align-items: center;

  width: 136px;

  padding: 8px;
  border-radius: 4px;
  background: #F8F8F8;
  margin-top: 8px;
}
.icon-class-lesson {
  width: 20px;
  height: 20px;
  fill: #333;
}
.class-text {
  font-family: "GoogleSans-Medium";
  font-size: 16px;
  line-height: 16px;
  margin-left: 8px;
}

.select-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 20px 0;
}
.select-unit {
  display: flex;
  align-items: center;
}
.icon-select {
  width: 22px;
  height: 22px;
}

.select-value {
  font-family: "GoogleSans-Medium";
  font-size: 18px;
  line-height: 24px;
  color: #999;

  margin-left: 12px;
}
.select-num {
  font-family: "GoogleSans-Medium";
  font-size: 14px;
  line-height: 1;
  color: #999;
}

.unit-detail {
  font-size: 16px;
  line-height: 24px;
  margin-bottom: 20px;
}
.unit-ls {
  margin-top: 16px;
}
.unit-info {
  font-family: Georama;
  font-size: 20px;
  line-height: 26px;
  color: #FFF;

  padding: 12px 24px;
  margin-bottom: 16px;

  border-radius: 12px;
  background: #1B2648;
}
.unit-item {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;

  border: 1px solid #eee;
  border-radius: 12px;
  margin-bottom: 16px;
}
.unit-note {
  flex: 1;
  margin-right: 12px;
}
.unit-tl {
  flex: 1;
  font-family: Georama;
  font-size: 18px;
  line-height: 24px;
}
.unit-desc {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  text-overflow: ellipsis;
  overflow: hidden;

  font-size: 14px;
  line-height: 18px;
  height: 36px;
  color: #666;
  margin-top: 8px;
}
.unit-btn,.add-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 86px;
  height: 36px;
  
  font-family: "GoogleSans-Bold";
  font-size: 14px;
  border-radius: 32px;
  background: #2779FF;
  color: #fff;
  display: none;
  transition: all 150ms linear 0s;
}
.unit-arrow {
  width: 32px;
  height: 32px;
  fill: #1b264880;
}
.unit-ads {
  margin: 16px 0;
}
.unit-item:hover .unit-tl {
  color: #2779FF;
}
.unit-item:hover .unit-arrow {
  fill: #1B2648;
}
.unit-item:hover .unit-btn,.add-item:hover .add-btn {
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: all 150ms linear 0s;
}

.learn-info {
  position: relative;
  padding: 30px 40px;
  border-radius: 12px;
  background: linear-gradient(90deg, #1B2648 28.85%, rgba(27, 38, 72, 0.10) 63.19%), url(../images/learn-bg.png) lightgray 40.795px -8.258px / 100% 167.828% no-repeat;
  margin-bottom: 16px;
}
.learn-tl {
  font-family: Georama;
  font-size: 28px;
  line-height: 32px;
  color: #FFF;
  margin-bottom: 8px;
  width: 100%;
}
.learn-tl span {
  color: #FFBE3C;
}
.learn-desc {
  font-size: 14px;
  line-height: 20px;
  color: rgba(255, 255, 255, 0.75);
}
.learn-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 163px;
  height: 40px;
  background-color: #fff;
  border-radius: 8px;
  margin-top: 16px;
}
.icon-learn-play {
  width: 9px;
  height: 12px;
  fill: #1B2648;
}
.learn-text {
  font-family: "GoogleSans-Bold";
  font-size: 16px;
  line-height: 32px;
  color: #1B2648;
  margin-left: 12px;
}
.skill-ls {
  margin-bottom: 32px;
}
.skill-item {
  padding: 14px;
}
.skill-unit {
  font-family: "GoogleSans-Meduim";
  font-size: 16px;
  line-height: 1;
  color: #999;
}
.skill-value {
  font-family: "GoogleSans-Meduim";
  font-size: 16px;
  line-height: 1;
}
.skill-item:hover {
  background-color: #F8F8F8;
  border-radius: 8px;
}

.choose-ls {
  margin-bottom: 28px;
}
.choose-item {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;

  margin-bottom: 12px;
}
.choose-bg {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;

  width: 56px;
  height: 56px;
  border-radius: 12px;
  margin-right: 12px;
}
.choose-bg-tl {
  font-family: Georama;
  font-size: 12px;
  line-height: 1;
  margin-bottom: 2px;
}
.choose-bg-num {
  font-family: Georama;
  font-size: 18px;
  line-height: 20px;
}
.choose-left {
  display: flex;
  align-items: center;
}
.choose-tl {
  font-family: "GoogleSans-Meduim";
  font-size: 18px;
  line-height: 18px;
}
.icon-next {
  width: 10px;
  height: 10px;
  fill: #C6C9D1;
}
.choose-item:hover .choose-tl {
  color: #2779FF;
}
.choose-item:hover .icon-next {
  fill: #2779FF;
}

/* practice */
.practice-info {
  display: flex;
  margin-top: 32px;
}
.practice-left,.practice-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.icon-lt,.icon-rt { 
  width: 60px;
  height: 60px;
  margin-top: 20px;
  margin-bottom: 48px;
}
.icon-lb,.icon-rb {
  width: 60px;
  height: 60px;
}
.practice-center {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-top: 32px;
}
.practice-img {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
}
.practice-tl {
  font-family: Georama;
  font-size: 22px;
  line-height: 1;
  margin-bottom: 12px;
}

.practice-desc {
  font-size: 15px;
  line-height: 22px;
  color: #666;

  margin-top: 12px;
}
.practice-num {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 8px 16px;
  border-radius: 8px;
  background: #F6FAFF;

  font-family: "GoogleSans-Meduim";
  font-size: 16px;
  line-height: 24px;
  color: #2779FF;
}

.practice-btn {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 280px;
  height: 48px;
  border-radius: 32px;
  background: #2779FF;
  
  font-family: "GoogleSans-Bold";
  font-size: 16px;
  line-height: 20px;
  color: #FFF;
  margin: 18px auto 20px auto;
}
.practice-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  animation: shine 2s infinite linear;
}
@keyframes shine {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}
.practice-btn:hover {
  box-shadow: 0 5px 15px rgba(39, 121, 255, 0.3);
  transition: all 0.3s ease;
}

.work-info { 
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px;

  border: 1px solid #eee;
  border-radius: 12px;
  margin-top: 16px;
  margin-bottom: 20px;
}
.work-pic {
  position: relative;
  width: 80px;
  height: 103px;
  margin-bottom: 20px;
  cursor: pointer;
  overflow: hidden;
}
.work-pic::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.icon-enlarge {
  width: 26px;
  height: 26px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0% {
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0.8;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0.8;
  }
}

.work-pic:hover::before {
  opacity: 1;
}

.screen-preview {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, .6);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1100;
}
.screen-preview img {
  width: 280px;
  height: 400px;
  object-fit: contain;
}
.work-tl {
  font-family: Georama;
  font-size: 22px;
  line-height: 1;
}

.work-detail h2 {
  font-family: Georama;
  font-size: 22px;
  line-height: 1;
  text-align: center;
}
.work-detail p {
  text-align: center;
  margin-top: 16px;
}

.work-btn-ls {
  margin-bottom: 16px;
}
.work-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 48px;
  border-radius: 32px;
  background: #2779FF;
  
  font-family: "GoogleSans-Bold";
  font-size: 16px;
  line-height: 20px;
  color: #FFF;
  margin-bottom: 12px;
  transition: all 150ms linear 0s;
}


.right-tl {
  font-family: Georama;
  font-size: 22px;
  line-height: 32px;
  margin-top: 20px;
  margin-bottom: 20px;
}
.cate-ls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin-right: -8px;
  margin-bottom: 40px;
}
.cate-item {
  position: relative;
  width: 50%;

  display: flex;
  align-items: center;

  padding-right: 8px;
  margin-bottom: 12px;
}
.cate-bg {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;

  width: 56px;
  height: 56px;
  border-radius: 12px;
  margin-right: 12px;
}
.cate-bg-tl {
  font-family: Georama;
  font-size: 12px;
  line-height: 1;
  margin-bottom: 2px;
}
.cate-bg-num {
  font-family: Georama;
  font-size: 18px;
  line-height: 20px;
}
.cate-tl {
  font-family: "GoogleSans-Meduim";
  font-size: 16px;
  font-weight: 500;
  line-height: 18px;
}
.cate-item:hover .cate-tl {
  color: #1568F0;
}

/* practice detail */
.issue-desc p {
  font-size: 16px;
  line-height: 24px;

  margin: 16px 0;
}
.issue-tl {
  font-family: Georama;
  font-size: 22px;
  line-height: 32px;
  margin-top: 24px;
  margin-bottom: 24px;
}
.issue-img {
  display: flex;
  justify-content: center;
  
  margin-bottom: 24px;
}
.issue-img img {
  width: auto;
  height: 250px;
  object-fit: contain;
}
.choice-ls {
  margin-top: 32px;
  margin-bottom: 32px;
}
.choice-item {
  display: flex;
  align-items: center;
  padding: 12px 32px 12px 12px;
  margin-bottom: 16px;

  border-radius: 32px;
  border: 1px solid #EEE;
  cursor: pointer;
}
.choice-false {
  border-color: #c61616;
  border-width: 1.5px;
}
.choice-true {
  border-color: #119503;
  border-width: 1.5px;
}
.choice-order {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;

  font-family: Georama;
  font-size: 20px;
  line-height: 24px;
  background-color: #1B2648;
  color: #fff;
  margin-right: 12px;
}
.choice-desc {
  flex: 1;
}
.choice-link {
  position: relative;
  width: 100%;
  padding: 10px 28px;
  margin-bottom: 21px;
  font-family: 'BluuNext', sans-serif, serif;
  font-size: 24px;
  font-weight: 600;
  line-height: 36px;
  text-align: center;
  color: #fff;
  border-radius: 50px;
  box-shadow: 0 5px rgba(0,0,0,.15);
  background-color: #1568F0;
  transition: all .3s;
  cursor: pointer;
  display: none;
}
.choice-link i {
  position: relative;
  width: 14px;
  height: 14px;
  border-top: 4px solid #fff;
  border-right: 4px solid #fff;
  transform: rotate(45deg);
  display: inline-block;
  animation: wave 1s infinite;
}
@keyframes wave {
  0% {
      opacity: .3;
  }
  50% {
      opacity: .6;
  }
  100% {
      opacity: 1;
  }
}
.choice-link i:first-child {
  margin-left: 8px;
  animation-delay: 0.2s;
}
.choice-link i:nth-child(2) {
  animation-delay: 0.4s;
}
.mb-32 {
  margin-bottom: 32px;
}
.reveal-box {
  padding: 16px;
  margin-bottom: 16px;
  border-radius: 16px;
  box-shadow: rgba(60,64,67,.3) 0 1px 2px 0,rgba(60,64,67,.15) 0 2px 6px 2px;
  display: none;
}
.reveal-true {
  display: block;
  border: 3px solid #119503;
  background-color: #f6fff3;
}
.reveal-false {
  display: block;
  border: 3px solid #c61616;
  background-color: #fff3f3;
}
.reveal-true-tl,
.reveal-false-tl {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 20px;
  font-weight: 700;
  display: none;
}
.reveal-true-tl {
  color: #007512;
}
.reveal-false-tl {
  color: #970000;
}
.reveal-answer {
  margin-left: 10px;
}
.icon-reveal-true,
.icon-reveal-false {
  width: 32px;
  height: 32px;
  padding: 5px;
  border-radius: 16px;
}
.icon-reveal-true {
  border: 3px solid #489126;
  background-color: #cef9d469;
  fill: #007512;
}
.icon-reveal-false {
  border: 3px solid #ca4a4a;
  background-color: #f9cece69;
  fill: #970000;
}
.reveal-true .reveal-true-tl,
.reveal-false .reveal-false-tl {
  display: flex;
}
.reveal-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-top: 12px;
}
.reveal-content p {
  margin-bottom: 12px;
}
.reveal-content img {
  width: 80%;
  
  margin-top: 10px;
}
.quizpage .right-top {
  margin-top: 32px;
}

.blank-desc {
  font-size: 16px;
  line-height: 24px;
  margin-top: 8px;
  margin-bottom: 24px;
}
.blank-item {
  display: flex;
  align-items: center;
}
.blank-input {
  display: flex;
  align-items: center;
  width: 100px;
  height: 40px;
  
  margin-right: 12px;
  border: 1px solid #eee;
  border-radius: 4px;
}
.blank-text {
  font-size: 16px;
  line-height: 24px;
}

/* practice result */
.result-info {
  margin-top: 20px;
}
.result-top {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 16px;
}
.result-left {
  width: 100px;
  height: 120px;
}
.result-bg {
  width: 120px;
  height: 120px;
}
.result-right {
  width: 100px;
  height: 120px;
}
.result-bot {
  margin-top: 20px;
}
.result-tl {
  font-family: Georama;
  font-size: 22px;
  line-height: 1;
  text-align: center;
  margin-bottom: 12px;
}
.result-text {
  font-size: 16px;
  line-height: 22px;
  text-align: center;
}
.result-text span {
  color: #119503;
}
.result-btns {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;

  margin-top: 16px;
  margin-bottom: 20px;
}
.result-btn-try {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 50%;
  height: 44px;
  gap: 12px;
  border-radius: 32px;
  border: 2px solid rgba(21, 104, 240, 0.16);
}
.result-btn-next {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 50%;
  height: 44px;
  gap: 12px;
  border-radius: 32px;
  background-color: #2779FF;
}
.icon-try {
  width: 18px;
  height: 18px;
  fill: #2779FF;
}
.icon-up {
  width: 18px;
  height: 18px;
  fill: #fff;
}
.try-text {
  font-family: "GoogleSans-bold";
  font-size: 16px;
  line-height: 20px;
  color: #2779FF;
}
.up-text {
  font-family: "GoogleSans-bold";
  font-size: 16px;
  line-height: 20px;

  color: #FFF;
}

/* mental category */
.mental-banner-block {
  margin: 16px 0;
}
.mental-banner-large, .mental-banner-item {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}
.mental-large-pic,.mental-banner-pic {
  position: relative;
  width: 120px;
  height: 90px;
  border-radius: 6px;
  overflow: hidden;
  transition: all ease .25s;
}
.mental-large-tl,.mental-banner-tl {
  flex: 1;

  font-family: Georama;
  font-size: 18px;
  line-height: 24px;
  margin-left: 16px;

  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  text-overflow: ellipsis;
  overflow: hidden;
}
.mental-banner-large:hover .public-piccon,
.mental-banner-item:hover .public-piccon,
.publish-con:hover .public-piccon,
.add-item:hover .public-piccon {
  transform: scale(1.1);
}
.mental-banner-large:hover .mental-large-tl,
.mental-banner-item:hover .mental-banner-tl,
.quiz-con:hover .quiz-tl,
.publish-con:hover .publish-tl,
.add-item:hover .add-tl,
.math-quiz-con:hover .math-quiz-tl {
  color: #1568F0;
}


.mental-ls {
  margin: 16px 0;
}
.mental-item {
  position: relative;
  display: flex;
  margin-bottom: 16px;
}
.mental-pic {
  position: relative;
  width: 120px;
  height: 90px;
  border-radius: 6px;
  overflow: hidden;
  transition: all ease .25s;
}
.public-piccon {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.25s ease;
}
.mental-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin-left: 16px;
}
.mental-tl {
  font-family: Georama;
  font-size: 18px;
  line-height: 24px;
}
.mental-more {
  align-self: flex-end;

  display: flex;
  align-items: center;

  display: none;
}
.mental-text {
  font-weight: 700;
  color: #3871e1;
  margin-right: 6px;
}
.icon-more {
  width: 24px;
  height: 24px;
  fill: #3871e1;
}
.mental-ads {
  margin-top: 16px;
  margin-bottom: 16px;
}
.mental-item:hover .public-piccon {
  transform: scale(1.1);
}
.mental-item:hover .mental-tl {
  color: #1568F0;
}


/* mental right */
.adhd-cate-item {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #f5f5f5;
  padding-bottom: 8px;
  margin-bottom: 16px;
}
.adhd-cate-name {
  flex: 1;
  font-size: 16px;

  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  text-overflow: ellipsis;
  overflow: hidden;
}
.adhd-cate-num {
  font-size: 14px;
  color: #ccc;
  margin-left: 14px;
}
.adhd-cate-item:hover .adhd-cate-name,
.adhd-cate-item:hover .adhd-cate-num {
  color: #0f294d;
}

/* mental blog */
.share-block {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.share-cate {
  padding: 6px 20px;
  border: 1px solid #000;
  border-radius: 32px;
}
.share-cate:hover {
  background-color: #1568F0;
  color: #fff;
  border-color: #1568F0;
}
.share-info {
  display: flex;
  align-items: center;
}
.share-text {
  font-size: 14px;
  color: #666;
  display: none;
}
.share-ls {
  display: flex;
}
.share-item { 
  position: relative;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  margin-left: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}
.share-facebook {
  background-color: #3e63b1;
}
.share-x {
  background-color: #000;
}
.share-line {
  background-color: #05c303;
}
.icon-facebook,.icon-line {
  width: 24px;
  height: 24px;
  fill: #fff;
}
.icon-x {
  width: 48px;
  height: 48px;
  fill: #fff;
}

.blog-img {
  width: 100%;
  margin: 16px 0;
  border-radius: 6px;
}

.blog-info > img {
  display: block;
  width: 100%;
  border-radius: 6px;
  margin: 16px 0;
}
.blog-info > p {
  margin: 16px 0;
}
.blog-info > h2 {
  font-family: Georama;
  position: relative;
  background-color: #2d4db2;
  padding: 8px 5px 8px 56px;
  font-size: 20px;
  color: #fff;
  border-radius: 15px 10px 10px 15px;
  border-bottom: 3px solid #bd9956;
  margin: 20px 0 16px 0;
}
.blog-info > h2::before {
  font-family: Georama;
  display: inline-block;
  content: "";
  position: absolute;
  top: 50%;
  left: -5px;
  border: 3px solid #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: url(../images/idea.svg) no-repeat center center;
  background-size: 80% 60%;
  background-color: #d7b062;
  transform: translateY(-50%);
}
.blog-info > h3 {
  font-family: Georama;
  height: 40px;
  line-height: 40px;
  background-color: #4e4397;
  color: #fff;
  padding-left: 8px;
  margin-top: 16px;
  margin-bottom: 10px;
}
.blog-info > h4 {
  font-weight: 700;
  margin: 16px 0;
}
.blog-info ul {
  padding-left: 16px;
}
.blog-info li {
  list-style-type: disc;
  padding-left: 4px;
  margin-bottom: 10px;
}
.blog-link {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 48px;
  border-radius: 32px;
  background: #2779FF;
  
  font-family: "GoogleSans-Bold";
  font-size: 16px;
  line-height: 20px;
  color: #FFF;
  margin: 16px 0;
}
.blog-link span {
  transition: all 150ms linear 0s;
}
.icon-arrow {
  width: 24px;
  height: 24px;
  fill: #fff;
  margin-left: 8px;
}
.blog-link:hover span {
  letter-spacing: 1px;
}

.topic-think {
  width: 100%;
  display: inline-flex;
  justify-content: space-between;
  align-items: center;
  
  border: 2px solid rgba(0, 0, 0, .12);
  box-shadow: 0 1px 7px 0 rgba(0,0,0,.12);
  border-radius: 64px;
  padding: 16px 24px;
  margin-bottom: 16px;
}
.topic-think li {
  font-size: 30px;
  line-height: 30px;
  cursor: pointer;
}
.topic-think li.active {
  opacity: .5;
}


.hot-topic {
  margin: 16px 0;

  display: flex;
  flex-direction: column;
  
  position: relative;
  
  border-radius: 8px;
  overflow: hidden;
}
.topic-article .hot-topic-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 0;
  margin-bottom: 0;
}
.topic-article table { 
  width: 100%;
}
.topic-article table td img {
  margin-bottom: 0;
}

.hot-blog {
  margin: 16px 0;

  display: flex;
  flex-direction: column;
  
  position: relative;
  
  border-radius: 8px;
  overflow: hidden;
}
.hot-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 0;
  margin-bottom: 0;
}
.hot-info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-grow: 1;
  padding: 16px;
  background: linear-gradient(to bottom, #192655, #111a3b);
  color: #fff;
}
.hot-tag {
  display: flex;
  align-items: center;
}
.icon-tag {
  width: 26px;
  height: 26px;
  fill: #fff;
}
.hot-tag span {
  padding-left: 2px;
}
.hot-tl {
  font-size: 18px;
  font-weight: 700;
  margin-top: 2px;
  margin-bottom: 12px;
}
.hot-bot {
  display: flex;
  align-items: center;
  text-decoration: underline;
}
.icon-link {
  width: 16px;
  height: 16px;
  stroke: #fff;
  margin-left: 6px;
}

/* quiz discovery */
.quiz-cate-scroll {
  position: relative;
  width: 100%;
  white-space: nowrap;
  overflow: hidden;
  margin-top: 16px;
  margin-bottom: 16px;
}
.quiz-cate-ls {
  display: flex;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.quiz-cate-ls::-webkit-scrollbar {
  width: 0;
  height: 0;
}
.quiz-cate-item {
  display: block;
  border: 1px solid #2656c9;
  color: #2656c9;
  padding: 4px 16px;
  font-size: 16px;
  font-weight: 700;
  text-align: center;
  border-radius: 16px;
  margin-right: 6px;
  cursor: pointer;
  white-space: nowrap;
  order: 2;
}
.quiz-cate-item:hover {
  text-decoration: underline;
}
.quiz-cate-item.cate-active {
  background-color: #2656c9;
  color: #fff;
  order: 1;
}

/* quiz page */
.quiz-top-wp {
  display: flex;
  align-items: center;
  margin-top: 24px;
}
.quiz-top-restart {
  font-size: 15px;
  box-shadow: rgba(0,0,0,.12) 0 1px 3px,rgba(0,0,0,.24) 0 1px 2px;
  border-radius: 16px;
  background-color: #dde1e2;
  padding: 5px 10px;
  display: flex;
  align-items: center;
}
.icon-top-restart {
  width: 16px;
  height: 16px;
  margin-right: 8px;
}
.quiz-top-progress {
  position: relative;
  width: 100%;
  overflow: hidden;
  margin-left: 16px;
  background-color: #bfcbd4;
  border-radius: 13px;
  height: 26px;
  box-shadow: rgba(50,50,93,.25) 0 2px 5px -1px,rgba(0,0,0,.3) 0 1px 3px -1px,inset 0 1px 3px rgba(0,0,0,.5);
}
.progress-success {
  width: 0%;
  height: 26px;
  border-radius: 13px;
  background: #1568F0;
  transition: none 0s ease 0s;
}
.progress-con-label {
  position: absolute;
  overflow: hidden;
  left: 0;
  right: 0;
  color: #fff;
  font-size: 22px;
  font-weight: 700;
  line-height: 26px;
  text-align: center;
  text-shadow: 0 1px 1px #000000d6;
}
.quiz-rate {
  display: flex;
  justify-content: space-between;
  margin-top: 16px;
  margin-bottom: -8px;
}
.rate-num {
  color: #7950de;
  margin-bottom: 8px;
}
.num-weight {
  font-weight: 700;
}
.quiz-pro {
  position: relative;
  display: block;
  max-width: 100%;
  background-color: #0000001a;
  border-radius: 2px;
  box-shadow: 0 1px 1px 0 #00000024, 0 1px 1px 0 #0000001f, 0 2px 1px -5px #00000033;
  margin-top: 16px;
}
.quiz-pro-act {
  position: relative;
  background-color: #405dd4;
  display: block;
  width: 0;
  height: 30px;
  min-width: 10px;
  border-top-left-radius: 2px;
  border-bottom-left-radius: 2px;
  transition: width 300ms ease, background-color 300ms ease;
}
.quiz-pro-label {
  position: absolute;
  top: 0;
  right: auto;
  left: 0;
  bottom: auto;
  margin-top: 5px;
  width: 100%;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  transition: color .4s ease;
}
.quiz-page-question,.quiz-res-tl {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  word-break: break-word;
  border-radius: 2px;
  margin: 16px 0;
}
.quiz-res-tl {
  font-weight: 500;
}
.quiz-page-img {
  position: relative;
  padding-top: 50%;
  width: 100%;
  overflow: hidden;
  background: #f8f8f8;
  border-radius: 2px;
  margin-bottom: 16px;
}
.quiz-page-pic {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.quiz-page-ls {
  display: flex;
  flex-wrap: wrap;
  margin-left: -12px;
  margin-bottom: 8px;
  margin-top: 16px;
}
.quiz-page-item {
  width: 100%;
  padding-left: 12px;
  margin-bottom: 12px;
  position: relative;
}
.quiz-page-item.result-images-item {
  width: 50%;
}
.quiz-page-con {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  min-height: 55px;
  background-color: #f6f6f6;
  padding: 12px 20px;
  cursor: pointer;
  border-radius: 16px;
  box-shadow: rgba(0,0,0,.12) 0 1px 3px,rgba(0,0,0,.24) 0 1px 2px;
}

.quiz-page-con span {
  flex: 1;
}

.order-wrap {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid #c5d5e1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 12px;
}

.order-true,.order-false,.order-img-true,.order-img-false {
  display: none;
}

.test-true {
  position: relative;
  background-color: #27a502;
  box-shadow: rgb(0 148 1 / 12%) 0 1px 3px,rgb(0 148 1 / 24%) 0 1px 2px;
  color: #fff;
}

.test-false {
  position: relative;
  background-color: #d70101;
  box-shadow: rgb(148 27 0 / 12%) 0 1px 3px,rgb(148 27 0 / 24%) 0 1px 2px;
  color: #fff;
}

.test-type {
  position: relative;
  background-color: #f5f0ea;
}

.quiz-images-item .test-true {
  background-color: #d4ebcd;
}

.quiz-images-item .test-false {
  background-color: #f1c4c4;
}

.test-true .order-wrap,.test-false .order-wrap,.test-type .order-wrap {
  border: none;
}

.test-true .order-true,.test-false .order-false,.test-true .order-img-true,.test-false .order-img-false,.test-type .order-true {
  display: block;
}

.test-true .order-true,.test-false .order-false,.test-type .order-true {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #6dd271;
  border: 3px solid #ffffff73;
  display: flex;
  justify-content: center;
  align-items: center;
}

.test-false .order-false {
  background-color: #dd8279;
}

.test-type .order-true {
  background-color: #3871e1;
}

.icon-true {
  width: 14px;
  height: 14px;
  fill: #fff;
}

.icon-false {
  width: 12px;
  height: 12px;
  fill: #fff;
}

.order-img-true,.order-img-false {
  position: absolute;
  top: 24px;
  left: 30px;
}

.icon-img-true {
  width: 30px;
  height: 30px;
  fill: #38c296;
}

.icon-img-false {
  width: 30px;
  height: 30px;
  fill: #e95650;
}

.test-false span {
  text-decoration: line-through;
}

.test-true .quiz-images-pic {
  border-color: #38c296;
}

.test-false .quiz-images-pic {
  border-color: #e95650;
}

.quiz-page-link {
  position: relative;
  width: 100%;
  padding: 10px 28px;
  margin-bottom: 21px;
  font-family: 'BluuNext', sans-serif, serif;
  font-size: 24px;
  font-weight: 600;
  line-height: 36px;
  text-align: center;
  color: #fff;
  border-radius: 50px;
  box-shadow: 0 5px rgba(0,0,0,.15);
  background-color: #f23276;
  transition: all .3s;
  cursor: pointer;
  display: none;
}

.quiz-page-link i {
  position: relative;
  width: 14px;
  height: 14px;
  border-top: 4px solid #fff;
  border-right: 4px solid #fff;
  transform: rotate(45deg);
  display: inline-block;
  animation: wave 1s infinite;
}

@keyframes wave {
  0% {
    opacity: .3;
  }

  50% {
    opacity: .6;
  }

  100% {
    opacity: 1;
  }
}

.quiz-page-link i:first-child {
  margin-left: 8px;
  animation-delay: 0.2s;
}

.quiz-page-link i:nth-child(2) {
  animation-delay: 0.4s;
}

/* literature list */
.liter-list {
  display: flex;
  align-items: center;
  margin-top: 20px;
  margin-bottom: 20px;
}
.liter-list-img {
  width: 90px;
  border-radius: 6px;
}
.liter-list-pic {
  position: relative;
  width: 90px;
  height: 126px;
  border-radius: 6px;
  overflow: hidden;
}
.liter-list-info {
  flex: 1;
  margin-left: 16px;
}
.liter-list-tl {
  font-family: Georama;
  font-size: 24px;
  line-height: 1;
}
.liter-list-writer {
  font-size: 14px;
  line-height: 20px;
  color: #666;
  margin-top: 12px;
}

.unit-left {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
}
.icon-book {
  width: 28px;
  height: 28px;
}

/* literature detail */
.liter-detail h2 {
  font-family: Georama;
  font-size: 20px;
  line-height: 32px;
  margin: 16px 0;
}
.liter-detail h3 {
  font-family: Georama;
  font-size: 18px;
  line-height: 1;
  margin: 16px 0;
}
.liter-detail p {
  font-size: 16px;
  line-height: 24px;
  margin: 16px 0;
}
.liter-detail a {
  font-size: 16px;
  line-height: 24px;
  text-decoration: underline;
}
.liter-detail a:hover {
  background-color: #fef135;
}
.liter-detail li {
  list-style: disc;
  margin: 16px 0 16px 16px;
  padding-left: 4px;
}

.liter-btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
  margin-bottom: 20px;
}
.icon-liter-prev,.icon-liter-next {
  width: 26px;
  height: 26px;
  fill: #fff;
  transition: all 150ms linear 0s;
}
.liter-prev,.liter-next {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;

  width: 30%;
  min-width: 150px;
  max-width: 200px;
  height: 44px;
  padding: 0 16px;

  background-color: #1568F0;
  color: #fff;
  border-radius: 6px;
}
.prev-tl,.next-tl {
  font-family: Georama;
}
.prev-desc,.next-desc {
  display: none;
}
.liter-prev:hover .icon-liter-prev {
  transform: translateX(-6px);
}
.liter-next:hover .icon-liter-next {
  transform: translateX(6px);
}
.disabled {
  background-color: #eee;
  color: #999;
  pointer-events: none;
}
.disabled .icon-liter-prev,.disabled .icon-liter-next {
  fill: #999;
}
.liter-source {
  font-size: 12px;
  line-height: 1;
  color: #999;
  margin-bottom: 24px;
  text-align: center;
}

/* education */
.quiz-ls {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 12px;
  margin-bottom: 16px;
  scrollbar-width: none;
}
.quiz-ls::-webkit-scrollbar {
  display: none;
}
.quiz-item {
  flex: 0 0 90%;
  scroll-snap-align: start;
  margin-right: 16px;
  width: auto;
}
.quiz-item:last-child {
  margin-right: 0;
}
.quiz-con {
  position: relative;
  
  padding: 18px;
  background: #FFFFFF;
  border-radius: 24px;
  border: 1px solid rgba(21, 104, 240, 0.12);
  cursor: pointer;
}
.quiz-tl {
  font-family: Georama;
  font-size: 18px;
  line-height: 20px;
  margin-bottom: 12px;
}
.quiz-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.quiz-left {
  flex: 1;
  margin-right: 20px;
}
.quiz-desc {
  font-size: 14px;
  line-height: 20px;
  color: #666;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  text-overflow: ellipsis;
  overflow: hidden;
}
.quiz-img {
  width: 65px;
  align-self: flex-end;
}

.like-ls {
  margin-bottom: 24px;
}
.publish-ls {
  display: flex;
  flex-wrap: wrap;
  margin-left: -16px;
}
.publish-item {
  width: 50%;
  padding-left: 16px;
  margin-bottom: 16px;
}
.publish-con {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.publish-pic {
  position: relative;
  width: 100%;
  height: 120px;
  border-radius: 12px;
  overflow: hidden;
  transition: all ease .25s;
  border: 1px solid #eee;
}
.publish-info {
  width: 100%;
  flex: 1;
  margin-top: 10px;
}
.publish-tl {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  text-overflow: ellipsis;
  overflow: hidden;
}
.publish-score {
  display: flex;
  align-items: center;
}
.publish-score span {
  font-size: 14px;
  line-height: 1;
  color: #f5c94e;
  margin-right: 4px;
  font-weight: 700;
}
.icon-star {
  width: 16px;
  height: 16px;
  fill: #f5c94e;
}
.publish-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 48px;
  
  font-family: "GoogleSans-Bold";
  font-size: 18px;
  line-height: 24px;
  border-radius: 6px;
  border: 2px solid rgba(21, 104, 240, 0.16);
  color: #1568F0;
  margin-top: 10px;
  margin-bottom: 24px;
}
.publish-btn:hover {
  background-color: #1568F0;
  color: #fff;
}

.right-ls .publish-item {
  width: 100%;
}
.right-ls .publish-con {
  flex-direction: row;
}
.right-ls .publish-pic {
  width: 120px;
  height: 90px;
}
.right-ls .publish-info {
  margin-left: 12px;
}

.sub-tl {
  border-left: 6px solid #2779FF;
  padding-left: 10px;
  font-family: Georama;
  font-size: 24px;
  line-height: 1.2;
  margin-top: 20px;
  margin-bottom: 24px;
}
.wrapper.education-page {
  margin-bottom: 32px;
}

/* quiz category */
.add-ls {
  margin: 16px 0;
}
.add-item {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid #F0F0F0;

  margin-bottom: 16px;
}
.add-info {
  display: flex;
  align-items: center;
  gap: 14px;
}
.add-pic {
  position: relative;
  width: 120px;
  height: 90px;
  border-radius: 6px;
  overflow: hidden;
}
.add-tl {
  font-size: 16px;
  flex: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  text-overflow: ellipsis;
  overflow: hidden;
}
.add-ads {
  margin: 16px 0;
}

.math-quiz-ls {
  margin-bottom: 24px;
}
.math-quiz-item {
  margin-bottom: 12px;
}
.math-quiz-con {
  position: relative;
  display: flex;
  align-items: center;
}
.math-quiz-pic {
  position: relative;
  width: 56px;
  height: 56px;
  background: rgba(21, 104, 240, 0.04);
  border-radius: 8px;
}
.math-quiz-pic img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 32px;
  height: 32px;
}
.math-quiz-info {
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-left: 12px;
}
.math-quiz-tl {
  font-family: "GoogleSans-Meduim";
  font-size: 18px;
  line-height: 18px;
  margin-right: 12px;
}
.icon-math-arrow {
  width: 7px;
  height: 10px;
  fill: #C6C9D1;
}
.math-more {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 48px;
  border-radius: 8px;
  border: 2px solid rgba(21, 104, 240, 0.16);
  font-family: "GoogleSans-Bold";
  font-size: 16px;
  line-height: 32px;
  color: #1568F0;
}
.math-more:hover {
  background-color: #1568F0;
  color: #fff;
}

@media screen and (min-width:768px){
  .wrapper {
    max-width: 728px;
    margin: 0 auto;
    padding-left: 0;
    padding-right: 0;
  }
  .page-content {
    display: flex;
  }
  .page-left {
    flex: 0 0 728px;
    width: 728px;
  }
  .page-right {
    flex: 1;
    padding-left: 72px;
  }

  /* header */
  .topmenu-box {
    display: none;
  }
  .header {
    height: 64px;
    box-shadow: none;
    border-bottom: 1px solid #eee;
  }
  .logo {
    height: 64px;
  }
  .header-con {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .navfix {
    position: static;
    height: 44px;
    box-shadow: none;
    display: flex;
    padding: 0;
    border-radius: 0;
    overflow: visible;
  }
  .header-pc {
    display: flex;
    flex: 1;
    justify-content: flex-end;
  }
  .header-link {
    margin-bottom: 0;
  }
  .header-item {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0f294d;
    height: 44px;
    margin-bottom: 0;
    margin-left: 32px;
  }

  .dropdown-content {
    display: none;
    position: absolute;
    background-color: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
  
    z-index: 1000;
    top: 32px;
    left: -16px;
    margin-top: 10px;
    overflow: hidden;
    animation: fadeUp .25s both;
  }
  @keyframes fadeUp {
    0% {
        opacity: 0;
        transform: translate3d(0,100%,0)
    }

    to {
        opacity: 1;
        transform: translateZ(0)
    }
  }

  .dropdown-content a {
    color: #333;
    width: 160px;
    height: 48px;
    line-height: 48px;
    padding: 0 16px;
  }
  .header-item:last-child .dropdown-content a {
    width: 220px;
  }
  .dropdown-content a:hover {
    background-color: #f1f1f1;
  }
  .header-item:hover .dropdown-content {
    display: block;
  }


  /* footer */
  .footer {
    padding: 40px 0;
  }
  .footer-con {
    justify-content: space-between;
    gap: 40px;
  }
  .footer-mb {
    display: none;
  }
  .footer-nav {
    flex: 1;
    display: flex;
    justify-content: flex-end;
  }
  .footer-item {
    margin-left: 32px;
  }
  .footer-tl {
    font-family: Georama;
    font-size: 18px;
    line-height: 18px; 
    color: #fff;   
    margin-bottom: 12px;  
    letter-spacing: 0.1px; 
  }

  .footer-item ul li a {
    font-size: 14px;
    line-height: 28px; 
    text-transform: capitalize;
    color: rgba(255, 255, 255, 0.75);
  }

  .footer-item ul li a:hover {
    color: #fff;
  }
  .footer-top {
    flex-direction: column;
    align-items: flex-start;
  }
  .icon-night {
    width: 24px;
    height: 24px;
    margin-top: 24px;
    margin-left: 0;
  }
  .copyright-pc {
    display: block;
    margin-top: 16px;
    font-size: 14px;
    color: #fff;
    opacity: 0.5;
  }
  .copyright-mb {
    display: none;
  }

  /* 404 page */
  .not-find {
    margin-top: 72px;
    margin-bottom: 72px;
  }
  .icon-not {
    width: 514px;
    height: 162px;
  }
  .not-find h1 {
    font-size: 36px;
    line-height: 44px;
    margin-bottom: 12px;
  }
  .not-find p {
    font-size: 18px;
  }

  /* archive page */
  .archive-info h2 {
    font-size: 28px;
    margin-top: 32px;
    margin-bottom: 24px;
  }

  /* index page */
  .banner {
    background-image: none;
    background-color: #fff;
    margin-bottom: 0;
  }
  .banner-left, .banner-right {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .banner-left img, .banner-right img {
    max-width: 100%;
    height: auto;
  }

  .banner-center h1 {
    font-size: 44px;
  }
  .banner-center p {
    font-size: 18px;
    line-height: 20px;
  }
  .banner-btns {
    flex-direction: row;
  }


  .theme-tl {
    font-size: 30px;

    margin-top: 32px;
    margin-bottom: 32px;
  }

  .grade-ls {
    margin-right: -24px;
  }
  .grade-item {
    width: 50%;
    padding-right: 24px;
    margin-bottom: 24px;
  }
  .grade-tl {
    font-size: 20px;
    line-height: 20px;
  }

  .lesson-ls {
    margin-right: -24px;
  }
  .lesson-item {
    width: 50%;
    padding-right: 24px;
  }
  .lesson-tl {
    font-size: 20px; 
  }

  .note-ls {
    margin-right: -24px;
  }
  .note-item { 
    width: 25%;
    padding-right: 24px;
    margin-bottom: 0;
  }
  .note-tl {
    font-size: 20px;
  }

  .mental-banner {
    background-color: #fff;
  }
  .adhd-ls {
    margin-right: -24px;
  }
  .adhd-item {
    width: 25%;
    padding-right: 24px;
  }
  .adhd-piccon {
    height: 140px;
  }
  .adhd-tl {
    font-size: 20px;
  }

  /* public */
  .right-tl {
    font-family: Georama;
    font-size: 22px;
    line-height: 32px;
    margin-top: 40px;
    margin-bottom: 24px;
  }

  /* grade page */
  .page-tl {
    width: 728px;
    font-size: 32px;
    margin-top: 40px;
    margin-bottom: 32px;
  }
  .grade-img {
    margin: 32px 0;
  }
  .grade-text {
    margin-bottom: 32px;
  }
  
  .name-ls {
    margin-top: 32px;
    margin-bottom: 48px;
  }
  .name-tl,.icon-name-right {
    display: block;
  }

  /* grade detail */
  .detail-info {
    margin-top: 40px;
    margin-bottom: 32px;
  }
  .detail-bg {
    width: 64px;
    height: 64px;
    margin-right: 16px;
  }
  .detail-right {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  .detail-tl {
    font-size: 32px;
    flex: 1;
  }
  .detail-class {
    width: auto;
    padding: 8px 16px;
    margin-top: 0;
  }

    
  .select-info {
    margin: 24px 0;
  }
  .icon-select {
    width: 28px;
    height: 28px;
  } 
  .select-value {
    font-size: 20px;
    line-height: 32px;
  }
  .select-num {
    font-size: 16px;
  }

  .unit-detail {
    margin-bottom: 24px;
  }
  .unit-ls {
    margin-top: 24px;
  }
  .unit-info {
    font-size: 22px;
    line-height: 32px;
    margin-bottom: 24px;
  } 
  .unit-item {
    padding: 24px;
    margin-bottom: 24px;
  }
  .unit-tl {
    font-size: 20px;
    line-height: 28px;
  }
  .unit-desc {
    font-size: 16px;
    line-height: 24px;
    height: 48px;
  } 
  .unit-arrow {
    display: none;
  }
  .unit-btn,.add-btn {
    display: flex;
    width: 105px;
    height: 40px;
    font-size: 16px;
  }
  .unit-ads {
    margin: 24px 0;
  }

  .learn-info {
    padding: 52px 48px;
    margin-bottom: 24px;
  }
  .learn-tl {
    width: 50%;
    font-size: 32px;
    line-height: 36px;
  }
  .learn-desc {
    font-size: 16px;
    line-height: 24px;
  }
  .learn-btn {
    margin-top: 24px;
  }


  /* practice */
  .cate-item {
    width: 33.3333%;
  }
  .practice-img {
    width: 180px;
    height: 180px;
  }
  .practice-tl {
    font-size: 32px;
  }

  .work-info {
    padding: 32px 48px;
    margin: 24px 0;
  }
  .work-pic {
    width: 100px;
    height: 129px;
  }
  .work-detail h2 {
    font-size: 28px;
  }
  .work-detail p {
    font-size: 18px;
    line-height: 28px;
  }
  .work-btn-ls {
    margin-bottom: 24px;
  }

  .icon-lt,.icon-rt { 
    width: 80px;
    height: 80px;
    margin-top: 40px;
    margin-bottom: 88px;
  }
  .icon-lb,.icon-rb {
    width: 80px;
    height: 80px;
  }
  .practice-desc {
    font-size: 18px;
    line-height: 28px;
  }
  .practice-btn {
    width: 372px;
    height: 56px;
    font-size: 20px;
    line-height: 28px;
    margin-top: 32px;
    margin-bottom: 56px;
  }

  /* practice result */
  .result-top {
    margin-top: 32px;
  }
  .result-top {
    gap: 32px;
  }
  .result-left {
    width: 135px;
    height: 176px;
  }
  .result-bg {
    width: 180px;
    height: 180px;
  }
  .result-right {
    width: 126px;
    height: 176px;
  } 
  .result-tl {
    font-size: 32px;
    margin-bottom: 12px;
  }
  .result-text {
    font-size: 20px;
    line-height: 32px;
  }
  .result-btns { 
    gap: 16px;
    margin-top: 48px;
    margin-bottom: 56px;
  } 
  .result-btn-try,.result-btn-next {
    height: 56px;
  }
  .icon-try,.icon-up {
    width: 24px;
    height: 24px;
  }
  .try-text,.up-text {
    font-size: 20px;
    line-height: 28px;
  }

  /* mental category */
  .mental-banner-block {
    display: flex;
    margin: 24px 0;
  }
  .mental-banner-large {
    flex-direction: column;
    width: 45%;
    margin-bottom: 0;
  }
  .mental-large-pic {
    position: relative;
    width: 100%;
    height: 260px;
    overflow: hidden;
  }
  .mental-large-tl {
    margin-left: 0;
    margin-top: 10px;
  }
  .mental-banner-ls {
    flex: 1;
    margin-left: 20px;
  }
  .mental-banner-item {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: 20px;
  }
  .mental-banner-pic {
    position: relative;
    width: 180px;
    height: 120px;
    flex: 0 0 180px;
  }
  .mental-banner-tl {
    margin-bottom: 0;
    margin-left: 12px;
  }

  .mental-ls {
    margin: 24px 0;
  }
  .mental-pic {
    width: 245px;
    height: 160px;
  }
  .mental-more {
    display: flex;
  }
  .mental-item {
    margin-bottom: 24px;
  }
  .mental-ads {
    margin: 24px 0;
  }

  /* mental blog */
  .share-block {
    margin-bottom: 24px;
  }
  .share-text {
    display: block;
  }
  .blog-img {
    margin: 24px 0;
  }
  .hot-blog {
    flex-direction: row;
  }
  .hot-img {
    width: 35%;
    height: 180px;
  }
  .mt-think {
    margin-top: 24px;
    margin-bottom: 16px;
  }
  .blog-link { 
    margin-top: 24px;
    margin-bottom: 8px;
  }
  .topic-think {
    border: none;
    box-shadow: none;
    padding: 0;
    margin-bottom: 24px;
  }
  .topic-think li {
    border: 2px solid rgba(0, 0, 0, .12);
    box-shadow: 0 1px 7px 0 rgba(0, 0, 0, .12);
    border-radius: 64px;
    padding: 11px;
    cursor: pointer;
  }
  .topic-think li:hover {
    border-color: #4e4397;
  }
  .topic-think .active {
    opacity: .5; 
  }

  /* quiz discovery */
  .quiz-cate-scroll {
    margin-top: 0;
    margin-bottom: 24px;
  }
  .quiz-cate-item {
    padding: 4px 16px;
    font-size: 16px;
    margin-right: 8px;
  }

  /* literature list */
  .liter-list {
    margin-top: 24px;
    margin-bottom: 24px;
  } 
  .liter-list-pic {
    width: 120px;
    height: 168px;
  }
  .liter-list-info {
    margin-left: 20px;
  }
  .liter-list-tl { 
    font-size: 32px;
  }
  .liter-list-writer {
    font-size: 16px;
    line-height: 24px;
  }
  .liter-right {
    margin-top: 24px;
  }


  .icon-book {
    width: 34px;
    height: 34px;
  }

  /* literature detail */
  .liter-detail h2 {
    font-size: 24px;
    margin: 24px 0;
  }
  .liter-detail h3 {
    font-size: 20px;
    margin: 24px 0;
  }
  .liter-detail p,.liter-detail ul {
    margin: 24px 0;
  }
  .liter-btn {
    margin-top: 24px;
    margin-bottom: 24px;
  }
  .liter-prev, .liter-next { 
    min-width: 220px;
    max-width: 240px;
    height: 64px;
  }
  .icon-liter-prev,.icon-liter-next {
    width: 32px;
    height: 32px;
  }
  .prev-info {
    flex: 1;
    text-align: left;
  }
  .next-info {
    flex: 1;
    /* text-align: right; */
  }
  .prev-tl,.next-tl {
    font-size: 20px;
  }
  .prev-desc,.next-desc {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    text-overflow: ellipsis;
    overflow: hidden;

    margin-top: 4px;
  }

  /* education page */  
  .quiz-item {
    flex: 0 0 45%;
  }
  .quiz-con {
    padding: 24px;
  }
  .quiz-tl {
    font-size: 24px;
    line-height: 1.2;
  }
  .quiz-desc {
    font-size: 15px;
    line-height: 20px;
  }
  .quiz-img {
    width: 85px;
  }

  .publish-item {
    width: 50%;
  }
  .publish-con {
    flex-direction: column;
    align-items: flex-start;
  }
  .publish-info {
    margin-left: 0px;
  }
  .publish-pic {
    width: 100%;
    height: 180px;
  }
  .publish-btn {
    width: 538px;
    height: 54px;
    border-radius: 12px;
    font-size: 18px;
    line-height: 24px;
    margin-left: auto;
    margin-right: auto;
  }

  /* quiz category */
  .add-ls {
    margin: 24px 0;
  }
  .add-item {
    padding: 16px;
  }
  .add-pic {
    width: 160px;
    height: 120px;
  }
  .add-tl {
    font-size: 18px;
    margin-right: 12px;
  }

  .quiz-top-wp {
    margin-top: 32px;
  }
}

@media screen and (min-width:1200px){
  .wrapper {
    max-width: 1132px;
    padding-left: 16px;
    padding-right: 16px;
  }
  .page-right {
    display: block;
  }

  /* footer */
  .footer {
    padding: 80px 0;
  }
  .footer-logo {
    width: 280px;
    height: 46px;
    background-size: 280px 46px;
  }
  .footer-item {
    margin-left: 48px;
  }

  /* index page */
  .banner {
    height: 400px;
  }
  .banner-center h1 {
    font-size: 80px;
  }
  .banner-center p {
    font-size: 22px;
    line-height: 28px;

    margin-top: 24px;
    margin-bottom: 36px;
  }
  .banner-center a {
    height: 64px;
    padding: 16px 32px;
    font-size: 20px;
    line-height: 32px;
  }

  .theme-tl {
    font-size: 40px;

    margin-top: 64px;
    margin-bottom: 56px;
  }

  .grade-item {
    width: 33.3333%;
  }
  .grade-info {
    padding: 24px;
  }
  .grade-tl {
    font-size: 22px;
    line-height: 22px;
  }

  .lesson-img {
    display: block;
    width: 300px;
    height: 300px;
    margin-right: 96px;
  }
  .lesson-item {
    margin-bottom: 20px;
  }
  .lesson-tl {
    font-size: 22px;
  }
  .adhd-piccon {
    height: 180px;
  }

  /* page right */
  .right-start {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;

    padding: 32px 0px;
    
    border-radius: 16px;
    background: rgba(39, 121, 255, 0.04);
  }
  .start-img {
    width: 100px;
    height: 100px;
  }
  .start-desc {
    font-family: Georama;
    font-size: 24px;
    line-height: 32px;
    margin-top: 4px;
    margin-bottom: 20px;
  }
  .start-btn {
    display: flex;
    width: 236px;
    height: 40px;
    padding: 16px 16px 16px 24px;
    justify-content: center;
    align-items: center;
    gap: 12px;
    border-radius: 8px;
    background: #2779FF;
  }
  .icon-start-play {
    width: 12px;
    height: 12px;
    fill: #fff;
  }
  .start-btn span {
    font-family: "GoogleSans-Bold";
    font-size: 16px;
    line-height: 32px;
    color: #FFF;
  }
  .liter-ls {
  }
  .liter-item {
    position: relative;
    
    display: flex;
    align-items: center;
    margin-bottom: 16px;
  }
  .liter-pic {
    position: relative;
    width: 120px;
    height: 168px;
    border-radius: 6px;
    overflow: hidden;
  }
  .liter-info {
    flex: 1;
    margin-left: 16px;
  }
  .liter-tl {
    font-family: Georama;
    font-size: 18px;
    line-height: 1;
  }
  .liter-writer {
    font-size: 14px;
    line-height: 20px;
    color: #666;
    margin-top: 12px
  }
  .liter-item:hover .public-piccon {
    transform: scale(1.1);
  }
  .liter-item:hover .liter-tl {
    color: #1568F0;
  }

  /* education page */
  .quiz-ls {
    display: flex;
    flex-wrap: wrap;
    overflow-x: visible;
    padding-bottom: 0;
    margin-right: -16px;
    margin-bottom: 24px;
  }
  .quiz-item {
    flex: 0 0 33.3333%;
    margin-right: 0;
    padding-right: 16px;
  }
  .publish-item {
    width: 25%;
  }
  .like-ls .publish-item {
    width: 33.3333%;
  }


}