html {
  margin: 0px !important;
  padding: 0px !important;
}
html {
  scroll-behavior: smooth;
}
body {
  font-style: inherit;
  font-size: 16px;
  line-height: 24px;
  letter-spacing: 0em;
  color: #fff;
  font-family: "Mulish", sans-serif;
  position: relative;
  padding: 0px;
}
.container {
  max-width: 1300px;
  width: 100% !important;
  margin: 0px auto;
}
ul {
  padding: 0px;
  margin: 0px;
  list-style: none;
}
::-webkit-scrollbar {
  display: none;
}
a,
a:hover {
  text-decoration: none !important;
}

a:hover {
  color: #0066b2;
}

.kt_dv_khac12042023 ul li a:hover {
  color: #0066b2 !important;
}

:hover,
:focus {
  outline: none !important;
}

p:empty {
  display: none !important;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

figure {
  background-size: cover !important;
  background-position: center center !important;
  background-repeat: no-repeat !important;
}
.no-scroll {
  overflow: hidden;
  height: 100vh;
}
.banner_quizgo_21042025 {/*  background: url("../images/bg_banner_quizgo_21042025.png") no-repeat;*/background-size: cover;padding: 0px 0px 0px 0px;}
.icon_mobile_click {
  display: none;
}
.header_quizgo_21042025 {
  padding: 20px 70px 20px 70px;
}
.header_quizgo_21042025 {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
  padding: 30px 70px;
}
.header_quizgo_21042025.scrolled {
  padding: 10px 0px 0px 0px;
}
.header_quizgo_21042025.scrolled .wrap_logo_nav {
  background: rgb(255 255 255 / 90%);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  z-index: 999999999;
  position: relative;
  max-width: 1300px;
  padding: 10px 20px;
  border-radius: 50px;
  backdrop-filter: blur(10px);
}
.header_quizgo_21042025 .wrap_logo_nav {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
   transition: all 0.3s ease; 
}
.header_quizgo_21042025.scrolled .tg_header_wrap_middle_phone .button_dowapp_ver2 {
  border: 1.5px solid #C67BF9;
}
.header_quizgo_21042025.scrolled .tg_header_wrap_middle_phone .button_dowapp_ver2 a {
  color: #2B1CA1;
}
.header_quizgo_21042025.scrolled .tg_header_wrap_middle_phone .button_dowapp_ver2:hover a {
  color: #D433FF;
}
.header_quizgo_21042025.scrolled .logo_fixed {
  display: block;
}
.header_quizgo_21042025.scrolled .logo_pc_usa {
  display: none;
}
.logo_fixed {
  display: none;
}
.noos_logo img {
  transition: all 0.3s ease;
}

.header_quizgo_21042025.scrolled .noos_logo img {
  max-height: 50px;
  width: 99px;
}
.header_quizgo_21042025.scrolled .nav_primary ul li a {
  color: #2B1CA1;
  position: relative;
}
.header_quizgo_21042025.scrolled .nav_primary ul li a:hover {
  color: #c900ff;
}
.header_quizgo_21042025.scrolled .menu_mb_flex {
  gap: 100px;
}
.header_quizgo_21042025 .tg_header_wrap {
  display: flex;
  justify-content: space-between;
}
.tg_header_wrap_middle_menu ul.nav_primary {
  display: flex;
  gap: 32px;
}
.tg_header_wrap_middle_menu ul.nav_primary li {
  position: relative;
}
.tg_header_wrap_middle_menu ul.nav_primary li a {
  font-size: 18px;
  line-height: 26px;
  color: #fff;
  font-weight: 500;
}
.tg_header_wrap_middle_menu ul.nav_primary li a:hover {
  color: #fcddff;
}
/*.header_quizgo_21042025 {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999999;
}*/
/*.header_quizgo_21042025.scrolled {
  background-color: white;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}*/
.tg_header_wrap_middle_menu ul.nav_primary li a.active::before {
  position: absolute;
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 100%;
  background: #fff;
  bottom: -40%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.tg_header_wrap_middle {
  display: flex;
  gap: 370px;
  align-items: center;
}
/*.tg_header_wrap_middle_phone .button_dowapp_ver2  a {
  font-size: 14px;
  line-height: 28px;
  color: #46009B;
  background: #fff;
  border-radius: 150px;
  width: 100%;
  display: block;
  padding: 7px 34px;
  font-weight: 600;
  overflow: hidden;
  position: relative;
}*/
.tg_header_wrap_middle_phone .button_dowapp_ver2 {
  font-size: 16px;
  line-height: 28px;
  border-radius: 150px;
  width: 100%;
  display: block;
  padding: 7px 34px;
  font-weight: 600;
  overflow: hidden;
  position: relative;
  border: none;
  margin: 0px;
  border: 1.5px solid #fff;
}
.tg_header_wrap_middle_phone .button_dowapp_ver2:hover {
  border: 1.5px solid #fff;
}
.tg_header_wrap_middle_phone .button_dowapp_ver2:hover a {
    color: #D433FF;
    z-index: 9999999;
    position: relative;
}
.tg_header_wrap_middle_phone .button_dowapp_ver2 a {
  color: #fff;
}
.tg_header_wrap_middle_phone .button_dowapp_ver2::after {
  background: #fff;
  width: 200px;
}

.content_banner_quizgo_21042025 {
  padding: 150px 0px 60px 0px;
}
.content_banner_quizgo_21042025 .button_dowapp_ver2::after {
  width: 250px;
}
.content_banner_quizgo_ani {
  position: relative;
}
.figure_img_phone {
  width: 600px;
  height: 635px;
  margin: 0px auto;
  position: relative;
  z-index: 9;
}
.figure_img_phone figure{
    position: relative;
  animation-name: bounce-1;
  animation-duration: 3s;
  animation-iteration-count: infinite;
}

.figure_img_phone em{
  position: absolute;
  bottom: -50px;
  right: 100px;
  pointer-events: none;
}

.figure_img_phone em img{
  object-fit: cover;
  max-width: 170px;
}

.figure_img_phone_posi  {
  position: absolute;
  top: 50%;
  left: 52%;
  transform: translate(-50%, -50%);
  z-index: 0;
}
@keyframes bounce-1 {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-30px);
  }
  100% {
    transform: translateY(0);
  }
}
.tg_challenge_quizgo {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: end;
  top: 57%;
  left: 14%;
  transform: translate(-50%, -50%);
}
.tg_challenge_quizgo h3 {
  font-size: 74px;
  line-height: 82px;
  font-weight: 900;
  margin: 0px;
  width: 100%;
  max-width: 470px;
  text-align: right;
  text-transform: uppercase;
}
.tg_assess_tn {background: linear-gradient(253.1deg, #FFFFFF -0.31%, rgba(255, 255, 255, 0) 12.55%, rgba(255, 255, 255, 0) 82.6%, #FFFFFF 105.14%);border-radius: 50em;border: 1px solid transparent;width: 100%;max-width: 280px;margin: 24px 0px 0px 0px;}
.tg_challenge_quizgo ul {
  backdrop-filter: blur(20px);
  background: #FFFFFF33;
  border-radius: 150px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 10px 24px;
}
.tg_challenge_quizgo ul li {
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
}
.tg_challenge_quizgo ul li::before {
  position: absolute;
  content: "";
  width: 1px;
  height: 30px;
  background: #fff;
  opacity: 20%;
  right: -24px;
}
.tg_challenge_quizgo ul li:last-child::before {
  display: none;
}
.tg_challenge_quizgo ul li .textwidget h5 {
  font-size: 20px;
  line-height: 26px;
  margin: 0px;
  font-weight: 500;
}
.tg_challenge_quizgo ul li .textwidget p {
  font-size: 12px;
  line-height: 16px;
  color: #fff;
  opacity: 56%;
  margin: 0px;
}
.tg_user_reviews  {
  padding: 80px 0px 40px 0px;
}
.tg_compete_quizgo {
  position: absolute;
  top: 70%;
  right: -7%;
  transform: translate(-50%, -50%);
}
.tg_compete_quizgo h3 {
  font-size: 74px;
  line-height: 82px;
  font-weight: 900;
  margin: 0px 0px 24px 0px;
  width: 100%;
  max-width: 350px;
  text-align: left;
  text-transform: uppercase;
}
.bottom_dowapp {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 50px 0px 0px 0px;
}
.button_dowapp_ver2 a {
  color: #fff;
}
.button_dowapp_ver2 {
  font-size: 18px;
  line-height: 28px;
  color: #fff;
  width: 100%;
  max-width: 250px;
  text-align: center;
  border: 2px solid #C67BF9;
  border-radius: 150px;
  padding: 10px 0px;
  margin: 0px 0px 24px 0px;
  overflow: hidden;
  position: relative;
}
.button_dowapp_ver2:hover a {
  color: #C67BF9;
  z-index: 9999999;
  position: relative;
}
.button_dowapp_ver2 {
  position: relative;
}
.button_dowapp_ver2::after {
  width: 193px;
}
.button_dowapp_ver2::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 200px;
  height: 150px;
  background: #fff;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  opacity: 0;
  transition: transform 0.5s, opacity 0.5s;
  z-index: 1;
}
.button_dowapp_ver2:hover::after {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}
.bottom_dowapp a span {
  transition: opacity 0.6s, transform 0.8s;
  transition-timing-function: cubic-bezier(0.15, 0.85, 0.31, 1);
  display: inline-block;
  margin: 0 !important;
}
.bottom_dowapp a span strong {
  transition: opacity 0.6s, transform 0.8s;
  transition-timing-function: cubic-bezier(0.15, 0.85, 0.31, 1);
  display: inline-block;
  font-weight: 500;
}
.bottom_dowapp a span strong:nth-child(2) {
  display: inline-block;
  position: absolute;
  width: 100%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, 80%);
  opacity: 0;
}
.bottom_dowapp a:hover span {
  transform: translateY(-150%);
}
.bottom_dowapp a:hover span > strong:nth-child(1) {
  opacity: 0;
}
.bottom_dowapp a:hover span > strong:nth-child(2) {
  transform: translate(-50%, 100%);
  opacity: 1;
}
.bottom_dowapp p {
  font-size: 18px;
  line-height: 28px;
  color: #fff;
}
.tg_quizgo_21042025 {
  background: url("../images/bg_quizgo_ver2.png") no-repeat;
  background-size: cover;
}
/*#scroll-container {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}*/
  .scrollbar-track {
    display: none !important; /* Ẩn thanh cuộn */
  }
.title_quizgo_21042025 {
  margin: 0px auto 48px auto;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
  max-width: 760px;
}
.title_quizgo_21042025 span {
  font-size: 18px;
  line-height: 26px;
  letter-spacing: 4px;
  text-transform: uppercase;
}
.title_quizgo_21042025 h3 {
  font-size: 40px;
  line-height: 50px;
  font-weight: 600;
  text-align: center;
  margin: 0px;
}
.tg_intellectual_challenge {
  padding: 80px 0px 40px 0px;
}
  .tg_intellectual_challenge .title_quizgo_21042025 h3 {
    font-size: 44px;
    line-height: 54px;
  }
.tg_frequently_questions {
  padding: 80px 0px 120px 0px;
}
.content_start_challenge {
  background: url("../images/bg_start_challenge.png") no-repeat;
  background-size: cover;
}
.frequently_questions_text {
  padding: 32px 0px;
  position: relative;
}
.frequently_questions_text::before {
  position: absolute;
  content: "";
  background: url("../images/line_icon.png") no-repeat;
  width: 100%;
  height: 2px;
  bottom: 0px;
}
.frequently_questions_click {
  display: flex;
  gap: 30px;
  align-items: center;
  position: relative;
  cursor: pointer;
}
.frequently_questions_click:before{
  position: absolute;
  content: "";
  background: url(../images/add_icon.png) no-repeat;
  width: 34px;
  height: 34px;
  top: 20px;
  right: 10px;
}
.frequently_questions_text.tg_current .frequently_questions_click:before{
  background: url(../images/apart_icon.png) no-repeat;
  top: 26px;
  right: 10px;
}
.content_slide_user_reviews {
  background: #FFFFFF1A;
  border-radius: 16px;
  padding: 33px 40px 30px 40px;
  height: 400px;
}
.slide_user_reviews .slick-slide {
  margin: 0px 16px;
}
.slide_user_reviews .slick-dots li {
  width: 8px;
  height: 8px;
}
.slide_user_reviews .slick-dots li button {
  width: 8px;
  height: 8px;
}
.slide_user_reviews .slick-dots li button:before {
  width: 8px;
  height: 8px;
  content: "";
  background: #fff;
  opacity: 20%;
  border-radius: 100%;
}
.slide_user_reviews .slick-dots li.slick-active button:before {
  background: #fff;
  opacity: 100%;
}
.sile_intellectual_challenge .slick-slide {
  margin: 0px 10px;
}
.sile_intellectual_challenge .slick-slider {
  border-radius: 20px;
  overflow: hidden;
}
.sile_intellectual_challenge .slick-dots li {
  width: 8px;
  height: 8px;
}
.sile_intellectual_challenge .slick-dots li button {
  width: 8px;
  height: 8px;
}
.sile_intellectual_challenge .slick-dots li button:before {
  width: 8px;
  height: 8px;
  content: "";
  background: #fff;
  opacity: 20%;
  border-radius: 100%;
}
.sile_intellectual_challenge .slick-dots li.slick-active button:before {
  background: #fff;
  opacity: 100%;
}
.sile_intellectual_challenge .slick-dots {
  bottom: -55px;
}
.content_slide_user_reviews .textwidget p {
  font-size: 18px;
  line-height: 26px;
  margin: 0px;
  text-align: justify;
}
.frequently_questions_click h5 {
  font-size: 50px;
  line-height: 60px;
  font-weight: 700;
  color: #FFFFFF;
  margin: 0px;
  opacity: 40%;
}
.frequently_questions_click p {
  font-size: 24px;
  line-height: 28px;
  margin: 0px;
}
.content_slide_user_reviews .text_user_reviews {
  display: flex;
  gap: 16px;
  align-items: center;
  margin: 0px 0px 24px 0px;
}
.content_slide_user_reviews .text_user_reviews>figure>img {
  width: 48px;
  height: 48px;
  border-radius: 100%;
}
.name_user_reviews h5 {
  font-size: 18px;
  line-height: 28px;
  margin: 0px 0px 8px 0px;
}
.name_user_reviews ul {
  display: flex;
  gap: 3px;
}
.frequently_questions_text .tg_textwidget {
  padding: 0px 0px 0px 90px;
}
.frequently_questions_text .tg_textwidget p {
  font-size: 18px;
  line-height: 26px;
  margin: 0px;
  width: 100%;
  max-width: 1071px;
  text-align: justify;
}
.content_start_challenge {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 90px 0px 75px;
  border-radius: 24px;
}
.content_start_challenge .text_widget {
  max-width: 423px;
}
.content_start_challenge .text_widget h3 {
  font-size: 36px;
  line-height: 40px;
  font-weight: 500;
  margin: 0px 0px 16px 0px;
}
.content_start_challenge .text_widget p {
  font-size: 18px;
  line-height: 28px;
  font-weight: 400;
  margin: 0px;
}
.content_start_challenge .text_widget ul {
  display: flex;
  align-items: center;
  gap: 50px;
  margin: 24px 0px 0px 0px;
}
.tg_latest_articles {
  padding: 120px 0px;
  display: none;
}
.tg_start_challenge {
  padding: 0px 0px 120px 0px;
}
.content_latest_articles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-gap: 24px;
}
.tg_conquer_challenges {
  padding: 80px 0px 40px 0px;
}
.sile_intellectual_challenge {
  position: relative;
}
.sile_intellectual_challenge::before {
  position: absolute;
  content: "";
  background: url("../images/img_before_slide.png") no-repeat;
  background-size: contain;
  height: 640px;
  width: 100%;
  max-width: 1200px;
  bottom: -73%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.content_sile_intellectual_challenge {
  display: flex !important;
  align-items: flex-start;
  justify-content: space-between;
  background: #FFFFFF1A;
  backdrop-filter: blur(50px);
  border-radius: 32px;
  padding: 55px 0px 0px 75px;
  backdrop-filter: blur(50px)
}
.content_sile_intellectual_challenge .text_widget {
  padding: 20px 0px 0px 0px;
}
.content_sile_intellectual_challenge .text_widget h5 {
  font-size: 80px;
  line-height: 90px;
  color: #CD75FA;
  opacity: 50%;
  margin: 0px 0px 16px 0px;
  font-weight: 800;
}
.content_sile_intellectual_challenge .text_widget h3 {
  font-size: 40px;
  line-height: 50px;
  font-weight: 500;
  color: #fff;
  margin: 0px 0px 12px 0px;
}
.content_sile_intellectual_challenge .text_widget p {
  font-size: 16px;
  line-height: 26px;
  margin: 0px 0px 16px 0px;
}
.content_sile_intellectual_challenge .text_widget ul li {
  font-size: 16px;
  line-height: 26px;
  margin: 0px 0px 12px 0px;
  padding: 0px 0px 0px 20px;
  position: relative;
}
.content_sile_intellectual_challenge .text_widget ul li::before {
  position: absolute;
  content: "";
  width: 8px;
  height: 8px;
  background: #fff;
  border-radius: 100%;
  left: 0px;
  top: 10px;
}
.content_sile_intellectual_challenge .figure_widget {
  position: relative;
  right: -50px;
  width: 66%;
}
.sile_intellectual_challenge .text_widget .button_dowapp_ver2 {
  background: #fff;
  border: none;
  margin: 45px 0px 0px 0px;
  max-width: 200px;
  padding: 7px 0px;
}
.sile_intellectual_challenge .text_widget .button_dowapp_ver2 a {
  color: #D433FF;
}
.sile_intellectual_challenge .text_widget .button_dowapp_ver2::after {
    background: #D433FF;
}
.sile_intellectual_challenge .text_widget .button_dowapp_ver2:hover a {
    color: #fff;
    z-index: 9999999;
    position: relative;
}
/*.content_sile_intellectual_challenge .text_widget a {
  font-size: 16px;
  line-height: 26px;
  color: #46009B;
  background: #fff;
  border-radius: 150px;
  width: 100%;
  max-width: 181px;
  display: block;
  padding: 9px 0px;
  text-align: center;
  margin: 45px 0px 0px 0px;
  overflow: hidden;
}*/
.content_slide_conquer_challenges {
  display: flex;
  align-items: center;
  gap: 155px;
}
.content_slide_conquer_challenges .text_widget {
  max-width: 385px;
}
.content_slide_conquer_challenges .text_widget h3 {
  font-size: 32px;
  line-height: 42px;
  text-align: center;
  font-weight: 600;
  margin: 0px 0px 16px 0px;
}
.content_slide_conquer_challenges .text_widget h3 span {
  display: block;
  width: 100%;
}
.content_slide_conquer_challenges .text_widget p {
  font-size: 18px;
  line-height: 26px;
  text-align: center;
  margin: 0px 0px 54px 0px;
}
.content_slide_conquer_challenges .text_widget .button_dowapp_ver2 {
  margin: 0px auto;
  max-width: 169px;
  font-size: 16px;
  line-height: 26px;
  padding: 7px 0px;
}
.slide_conquer_challenges {
  height: 730px;
}
.content_slide_conquer_challenges {
  position: absolute;
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  z-index: 0;
  pointer-events: none;
}

.content_slide_conquer_challenges.active {
  opacity: 1;
  transform: translateX(0);
  z-index: 1;
  pointer-events: auto;
}
.content_latest_articles figure {
  margin: 0px 0px 24px 0px;
  height: 211px;
  overflow: hidden;
  border-radius: 16px;
}
.content_latest_articles figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 1.6rem;
  transition: all 0.3s;
}
.text_content_latest_articles:hover figure img {
  transform: scale(1.05);
}
.content_latest_articles .textwidget p {
  font-size: 18px;
  line-height: 28px;
  font-weight: 500;
  margin: 0px 0px 12px 0px;
}
.content_latest_articles .textwidget a {
  font-size: 14px;
  line-height: 28px;
  font-weight: 400;
  color: #fff;
  display: flex;
  gap: 8px;
  align-items: center;
}
.content_latest_articles .textwidget a svg {
  transition: all 0.3s;
}
.content_latest_articles .textwidget a:hover svg {
  transform: translateX(4px);
}
.footer_quizgo_21042025 .content_footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 45px 0px;
  position: relative;
}
.footer_quizgo_21042025 .content_footer::before {
  position: absolute;
  content: "";
  background: #fff;
  width: 100%;
  height: 1px;
  top: 0px;
  opacity: 30%;
}
.footer_quizgo_21042025 .content_footer .tg_policy_terms_tn {
  display: flex;
  gap: 24px;
  align-items: center;
}
.footer_quizgo_21042025 .content_footer .tg_policy_terms_tn .tg_policy_terms_one {
  display: flex;
  gap: 50px;
}
.footer_quizgo_21042025 .content_footer .tg_policy_terms_tn .tg_policy_terms_one li a {
  font-size: 16px;
  line-height: 26px;
  color: #fff;
  opacity: 80%;
}
.footer_quizgo_21042025 .content_footer .tg_policy_terms_tn .tg_policy_terms_one li a:hover {
  color: #fcddff;
}
.footer_quizgo_21042025 .content_footer .tg_policy_terms_tn .tg_policy_terms_one li {
  position: relative;
  cursor: pointer;
}
.footer_quizgo_21042025 .content_footer .tg_policy_terms_tn .tg_policy_terms_one li::before {
  position: absolute;
  content: "";
  top: 53%;
  right: -35%;
  transform: translate(-50%, -50%);
  width: 4px;
  height: 4px;
  border-radius: 100%;
  background: #fff;
  opacity: 80%;
}
.footer_quizgo_21042025 .content_footer .tg_policy_terms_tn .tg_policy_terms_one li:last-child::before {
  display: none;
}
.footer_quizgo_21042025 .content_footer .tg_policy_terms_tn .tg_policy_terms_two {
  display: flex;
  gap: 8px;
  align-items: center;
}
.footer_quizgo_21042025 .content_footer .tg_policy_terms_tn .tg_policy_terms_two li a {
  border: 1px solid #FFFFFF66;
  border-radius: 100%;
  width: 36px;
  height: 36px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.footer_quizgo_21042025 .content_footer .tg_policy_terms_tn .tg_policy_terms_two li a:hover {
  background: #9e42f1;
}

.tg_challenge_quizgo_mb {
  display: none;
}
/*menu mobile*/
.noos_mobile_logo {
  display: none;
}
.wrap_logo_nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#menu_mobile_full {
  display: flex;
  gap: 355px;
  align-items: center;
}
.nav_primary ul {
  display: flex;
  gap: 50px;
  align-items: center;
}
.nav_primary ul li a {
  font-size: 18px;
  line-height: 28px;
  color: #fff;
}
.nav_primary ul li a:hover {
  color: #fcddff;
}
.close_menu {
  position: absolute;
  top: 20px;
  right: 20px;
}
/*menu mobile*/
.tg_user_reviews .title_quizgo_21042025 h3, .tg_frequently_questions .title_quizgo_21042025 h3 {
  font-size: 32px;
  line-height: 42px;
}
.slider_dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  /* margin-top: 16px; */
  position: absolute;
  bottom: -5%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.slider_dots .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  opacity: 20%;
  cursor: pointer;
  transition: background 0.3s ease;
}

.slider_dots .dot.active {
  background: #fff; /* màu active */
  opacity: 100%;
}
.slide_conquer_challenges {
  position: relative;
}
.bottom_dowapp a {
  margin: 0px !important;
  display: block;
  width: 100%;
}
.button_dowdload ul li .figure_widget figure {
  width: 100px;
  height: 100px;
}
.button_dowdload ul li .figure_widget figure img {
  border-radius: 10px;
}
.button_dowdload ul {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.button_dowdload ul li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.button_dowdload ul li a {
    background: #fff;
    width: 165px;
    padding: 7px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 100px;
  }
.tg_header_wrap_middle_phone>p {
  display: none;
}
.content_start_challenge .button_dowdload {
  display: block;
}
.content_start_challenge .button_dowdload ul {
  justify-content: initial;
}
.intellectual_mb {
  display: none;
}
.tg_quizgo_21042025.tg_terms_use_21042025 {
  background: #5C07C4; 
}
.title_terms_use_quizgo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 100px 0px 60px 0px;
}
.title_terms_use_quizgo h3 {
  font-size: 54px;
  line-height: 68px;
  font-weight: 700;
  margin: 0px;
}
.title_terms_use_quizgo ul {
  display: flex;
  gap: 32px;
}
.title_terms_use_quizgo ul li {
  font-size: 16px;
  line-height: 28px;
  position: relative;
}
.title_terms_use_quizgo ul li:hover {
  color: #fcddff;
}
.title_terms_use_quizgo ul li a:hover {
  color: #fcddff;
}
.title_terms_use_quizgo ul li::before {
  position: absolute;
  content: "";
  background: url("../images/line_before_tern.png") no-repeat;
  width: 1px;
  height: 100%;
  right: -16px;
}
.title_terms_use_quizgo ul li:last-child::before {
  display: none;
}
.title_terms_use_quizgo ul li a {
  color: #fff;
}
.content_terms_use_text_us {
  padding: 80px 0px 120px 0px;
}
.content_terms_use_text_us {
  display: flex;
  gap: 26px;
  width: 100%;
  max-width: 950px;
  margin: 0px auto;
}
.content_terms_use_text_us .text_widget_left {
  width: 100%;
  max-width: 194px;
  position: sticky;
  top: 10px; /* khoảng cách với top khi dính */
  align-self: flex-start; /* nếu dùng flexbox */
  display: none;
}
.content_terms_use_text_us .text_widget_left ul {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.content_terms_use_text_us .text_widget_left ul li {
  font-size: 14px;
  line-height: 26px;
}
.content_terms_use_text_us .text_widget_left ul li a {
  color: #fff;
}
.content_terms_use_text_us .text_widget_right .section_text_widget {
  margin: 30px 0px 0px 0px;
}
.content_terms_use_text_us .text_widget_right .section_text_widget:first-child {
  margin: 0px 0px 0px 0px;
}
.content_terms_use_text_us .text_widget_right .section_text_widget h3 {
  font-size: 24px;
  line-height: 28px;
  margin: 0px 0px 16px 0px;
  font-weight: 600;
}
.content_terms_use_text_us .text_widget_right .section_text_widget p {
  font-size: 16px;
  line-height: 26px;
  margin: 0px 0px 16px 0px;
  text-align: justify;
}
.content_terms_use_text_us .text_widget_right .section_text_widget ul li {
  font-size: 16px;
  line-height: 26px;
  margin: 0px 0px 16px 0px;
  text-align: justify;
  position: relative;
  padding: 0px 0px 0px 20px;
}
.content_terms_use_text_us .text_widget_right .section_text_widget ul li:last-child {
  margin: 0px;
}
.content_terms_use_text_us .text_widget_right .section_text_widget ul li::before {
  position: absolute;
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 100%;
  left: 6px;
  top: 11px;
  background: #fff;
}
.menu_mb_flex {
  display: flex;
  gap: 355px;
  align-items: center;
}
/*popup*/
.popup {
  position: fixed;
  width: 100%;
  background: rgba(0, 0, 0, 0.4) center center no-repeat;
  font-size: 15px;
  overflow: auto;
  display: none;
  z-index: 99999;
  height: 100%;
  top: 0px;
  left: 0px;
}
.popup .content_popup {
  width: 100%;
  max-width: 676px;
  margin: 0px auto;
  border-radius: 24px;
  padding: 32px;
  margin: 80px auto 0px auto;
  position: relative;
  background: #fff;
}
.content_popup_scroll {
    height: 700px;
    overflow: auto;
    padding: 0px 16px 0px 0px;
}
.popup .content_popup_scroll::-webkit-scrollbar {
  display: block !important;
  width: 4px;
  background-color: #fff;
} 
.popup .content_popup_scroll::-webkit-scrollbar-thumb {
    background-color: #ccc;
    border-radius: 40px;
}
.title_popup {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0px 0px 30px 0px;
  position: sticky;
}

.title_popup {}
.title_popup h3 {
  font-size: 32px;
  line-height: 42px;
  color: #191919;
  margin: 0px 0px 0px 0px;
  font-weight: 700;
}
.content_clause .section_clause {
  margin: 0px 0px 24px 0px;
}
.content_clause .section_clause:last-child {
  margin: 0px;
}
.content_clause .section_clause h5 {
  font-size: 20px;
  line-height: 30px;
  color: #191919;
  margin: 0px 0px 16px 0px;
  font-weight: 600;
}
.content_clause .section_clause p {
  font-size: 16px;
  line-height: 26px;
  color: #191919;
  margin: 0px 0px 16px 0px;
  font-weight: 400;
}
.content_clause .section_clause li {
  font-size: 16px;
  line-height: 26px;
  color: #191919;
  margin: 0px 0px 16px 0px;
  position: relative;
  padding: 0px 0px 0px 20px;
  font-weight: 400;
}
.content_clause .section_clause li::before {
  position: absolute;
  content: "";
  width: 5px;
  height: 5px;
  background: #191919;
  border-radius: 100%;
  left: 6px;
  top: 11px;
}
/*popup*/
.tg_back_to_top {
  position: fixed;
  right: 30px;
  bottom: 150px;
  cursor: pointer;
}
.tg_back_to_top figure img {
  width: 100%;
}
.icon_close_flex {
  cursor: pointer;
}
.btn-prev, .btn-next {
  position: absolute;
  bottom: -6%;
  transform: translateY(-50%);
  background-color: initial;
  color: white;
  border: none;
  padding: 10px;
  cursor: pointer;
  font-size: 16px;
  display: none;
}
.btn-prev svg path, .btn-next svg path {
  stroke: #fff;
}
.btn-prev {
  left: 0px;
}

.btn-next {
  right: 0px;
}
@media (min-width: 1300px) and (max-width: 1600px) {
  .content_slide_conquer_challenges {
    left: 30px !important;
  }
}
@media (min-width: 1201px) and (max-width: 1600px) {
  .header_quizgo_21042025.scrolled .wrap_logo_nav {
    max-width: 1200px;
  }
  .tg_challenge_quizgo {
    left: 18%;
  }
  .menu_mb_flex {
    gap: 100px;
  }
  #menu_mobile_full {
    gap: 135px;
  }
  .header_quizgo_21042025 {
    padding: 30px 50px 0px 50px;
  }
  .tg_header_wrap_middle {
    gap: 90px;
  }
  .tg_challenge_quizgo h3 {
    font-size: 54px;
    line-height: 66px;
    max-width: 370px;
  }
  .tg_compete_quizgo h3 {
    font-size: 54px;
    line-height: 66px;
    max-width: 260px;
  }
  .tg_compete_quizgo {
    top: 62%;
    right: 3%;
  }
  .tg_quizgo_21042025 {
    background: url(../images/bg_quizgo_ver3.png) center;
  }
  .content_slide_conquer_challenges {
    left: 0px;
  }
}
@media (min-width: 1025px) and (max-width: 1200px) {
    .content_start_challenge .figure_widget figure img {
        max-width: 450px !important;
    }
}

@media (min-width: 1025px) and (max-width: 1599px){
   .figure_img_phone em{
    bottom: 10px;
    right: 30px;
  }
  .figure_img_phone em img{
    max-width: 160px;
  }
}

@media (min-width: 768px) and (max-width: 1200px) {
  .content_start_challenge .text_widget ul {
    gap: 10px;
    margin: 18px 0px 0px 0px;
  }
    .tg_header_wrap_middle_phone .button_dowdload ul li {
    background: #fff;
    width: 195px;
    padding: 7px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 100px;
  }
  .tg_header_wrap_middle_phone .button_dowdload ul li figure img {
    width: initial;
    height: initial;
  }
    .header_quizgo_21042025 .wrap_logo_nav {
    transition: initial;
  }
    html {
    overflow: auto;
  }
   body {
    overflow: hidden;
  }
  .content_popup_scroll {
    height: 620px;
  }
  .popup .content_popup {
    margin: 50px auto 0px auto;
  }
    .menu_mb_flex {
    flex-direction: column;
  }
    .content_terms_use_tn figure img {
    width: 100%;
  }
  .button_dowdload {
    display: block !important;
    margin: 0px 0px 16px 0px;
  }
  .content_start_challenge>.figure_widget {
    margin: 120px 0px 0px 0px;
  }
  .tg_header_wrap_middle_phone>p {
    display: block;
  }
  .tg_header_wrap_middle_phone .button_dowapp_ver2 {
    display: none;
  }
  .content_start_challenge .text_widget {
    padding: 0px 0px 20px 0px;
  }
  .content_sile_intellectual_challenge .text_widget {
    padding: 10px 0px 20px 0px;
  }
  .sile_intellectual_challenge::before {
    display: none;
  }
  #menu_mobile_full {
    position: fixed;
    top: 0;
    bottom: 0;
    right: 100%;
    width: 100%;
    background: #5C07C4;
    -webkit-transition: -webkit-transform 0.3sease;
    -moz-transition: -moz-transform 0.3s ease;
    -o-transition: -o-transform 0.3s ease;
    transition: transform 0.3sease;
    z-index: 9999999;
    overflow: auto;
    padding: 0;
    flex-direction: column;
    gap: 0px;
}
.tg_header_wrap_middle_phone {
    margin: 70px 0px 0px 0px;
    width: 100%;
    max-width: 400px;
    text-align: center;
  }
  .content_banner_quizgo_21042025 {
    padding: 60px 0px 0px 0px;
  }
  .nav_primary ul {
    flex-direction: column;
    gap: 32px;
  }
  .header_quizgo_21042025 {
    padding: 20px 15px 0px 15px;
    position: initial;
    background: initial;
    transition: initial;
  }
  .header_quizgo_21042025.scrolled .wrap_logo_nav {
    background: initial;
  }
  .tg_user_reviews {
    padding: 0px;
  }
  .noos_mobile_logo {
    display: block;
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: 15px;
    margin: 0px 0px 50px 0px;
  }
  .icon_mobile_click {
    display: block;
  }

  
  .enge_quizgo_mb {
    display: block;
  }
  .tg_quizgo_21042025 {
    background: url(../images/bg_quizgo.png) no-repeat;
  }
  .figure_img_phone, .figure_img_phone figure img {
    width: 500px;
    height: 500px;
    top: 80px;
    left: -10px;
  }
  .tg_challenge_quizgo {
    position: initial;
    transform: initial;
    align-items: center;
    padding: 100px 0px 0px 0px;
  }
  .tg_compete_quizgo {
    position: initial;
    transform: initial;
  }
  .figure_img_phone_posi figure img {
    width: 500px;
    height: 500px;
  }
  .figure_img_phone_posi {
    top: 40%;
    left: 50%;
  }
  .tg_challenge_quizgo h3 {
    font-size: 30px;
    line-height: 38px;
    text-align: center;
  } 
  .tg_challenge_quizgo_mb {
    display: block;
  }
  .tg_compete_quizgo {
    display: none;
  }
  .bottom_dowapp {
    margin: 40px 0px 0px 0px;
  }
  .bottom_dowapp a {
    font-size: 16px;
    line-height: 26px;
    margin: 0px 0px 16px 0px;
  }
  .bottom_dowapp p {
    font-size: 14px;
    line-height: 24px;
    text-align: center;
  }
  .banner_quizgo_21042025 {
    padding: 0px 0px 40px 0px;
  }
  .title_quizgo_21042025 h3 {
    font-size: 24px;
    line-height: 34px;
  }
  .title_quizgo_21042025 {
    margin: 0px auto 32px auto;
    max-width: 500px;
  }
  .content_sile_intellectual_challenge {
    padding: 24px 24px 24px 24px;
  }
  .content_sile_intellectual_challenge .figure_widget {
    position: relative;
    bottom: -102px;
    right: -30px;
  }
  .content_sile_intellectual_challenge .text_widget h5 {
    font-size: 30px;
    line-height: 38px;
    margin: 0px 0px 12px 0px;
  }
  .content_sile_intellectual_challenge .text_widget h3 {
    font-size: 20px;
    line-height: 28px;
    margin: 0px 0px 12px 0px;
  }
  .content_sile_intellectual_challenge .text_widget p {
    font-size: 14px;
    line-height: 24px;
  }
  .content_sile_intellectual_challenge .text_widget ul {
    height: 85px;
  }
  .content_sile_intellectual_challenge .text_widget ul li {
    font-size: 14px;
    line-height: 24px;
    margin: 0px 0px 6px 0px;
  }
  .content_sile_intellectual_challenge .text_widget a {
    font-size: 14px;
    line-height: 24px;
    margin: 24px 0px 0px 0px;
    max-width: 100%;
  }
  .content_sile_intellectual_challenge .figure_widget figure img {
    width: 420px;
    height: 300px;
  }
  .slide_background {
    display: none;
  }
  .tg_intellectual_challenge {
    padding: 0px 0px 40px 0px;
  }

  .content_slide_conquer_challenges {
    /* flex-direction: column-reverse; */
    gap: 32px;
    left: 0px;
    width: 100%;
    justify-content: center;
  }
  .content_slide_conquer_challenges .figure_widget figure img {
    width: 340px;
  }
  .content_slide_conquer_challenges .text_widget h3 {
    font-size: 20px;
    line-height: 30px;
    margin: 0px 0px 12px 0px;
  }
  .content_slide_conquer_challenges .text_widget p {
    font-size: 14px;
    line-height: 24px;
    margin: 0px 0px 24px 0px;
    width: 100%;
    max-width: 350px;
  }
  .content_start_challenge {
    padding: 24px 24px 0px 24px;
    gap: 24px;
  }
  .content_start_challenge .figure_widget figure img {
    max-width: 310px;
  }
  .footer_quizgo_21042025 .content_footer {
    /* flex-direction: column; */
    padding: 32px 0px;
    gap: 16px;
  }
  .slide_conquer_challenges {
    height: 345px;
  }
  .tg_conquer_challenges {
    padding: 0px 0px 40px 0px;
  }
  .frequently_questions_click {
    flex-direction: column;
    align-items: baseline;
    gap: 6px;
  }
  .frequently_questions_text .tg_textwidget {
    padding: 16px 0px 0px 0px;
  }
  .slide_user_reviews .slick-slide {
    margin: 0px 5px;
  }
  .slide_user_reviews .slick-dots {
    bottom: -35px;
  }
  .tg_frequently_questions {
    padding: 60px 0px 60px 0px;
  }
  .content_frequently_questions .frequently_questions_text:first-child {
    padding: 0px 0px 20px 0px;
  }
  .content_frequently_questions .frequently_questions_text {
    padding: 20px 0px;
  }
  .frequently_questions_click h5 {
    font-size: 28px;
    line-height: 36px;
  }
  .frequently_questions_click p {
    font-size: 16px;
    line-height: 26px;
    width: 100%;
  }
  .frequently_questions_text .tg_textwidget p {
    font-size: 14px;
    line-height: 24px;
  }
  .frequently_questions_click:before {
    width: 20px;
    height: 20px;
    top: 48px;
    right: 0px;
  }
  .frequently_questions_text.tg_current .frequently_questions_click:before {
    top: 55px;
    right: 0px;
  }
.content_start_challenge .text_widget h3 {
  font-size: 24px;
  line-height: 28px;
  text-align: left;
  margin: 0px 0px 8px 0px;
}
.content_start_challenge .text_widget p {
  font-size: 14px;
  line-height: 24px;
  text-align: left;
}
.content_start_challenge .text_widget ul li figure svg {
  height: 30px;
}
.tg_start_challenge {
  padding: 0px 0px 60px 0px;
}
.footer_quizgo_21042025 .content_footer .tg_policy_terms_tn {
  /* flex-direction: column; */
  gap: 16px;
}
.content_slide_user_reviews {
  padding: 20px 16px;
  height: 300px;
}
.name_user_reviews h5 {
    font-size: 16px;
    line-height: 26px;
  }
  .content_slide_user_reviews .textwidget p {
    font-size: 14px;
    line-height: 24px;
  }
  .title_terms_use_quizgo {
    padding: 80px 0px;
  }
}

@media(min-width: 768px) and (max-width: 1024px){
   .figure_img_phone em{
    bottom: 10px;
    right: 30px;
  }
  .figure_img_phone em img{
    max-width: 160px;
  }
}

@media (max-width: 767px) {
  .figure_img_phone em{
    bottom: 10px;
    right: 30px;
  }
  .figure_img_phone em img{
    max-width: 100px;
  }
  .header_quizgo_21042025 .wrap_logo_nav {
    transition: initial;
  }
  .noos_logo figure img {
    width: 99px;
  }
  .menu_mb_flex {
    height: 100%;
  }
  .content_slide_conquer_challenges .text_widget .button_dowapp_ver2 {
    font-size: 14px;
    line-height: 24px;
  }
  .title_quizgo_21042025 span {
    font-size: 14px;
    line-height: 24px;
  }
  .content_terms_use_tn figure img {
    width: 100%;
  }
  .content_sile_intellectual_challenge {
    border-radius: 20px;
  }
  .sile_intellectual_challenge .slick-dots {
    bottom: -20px;
}
  .intellectual_mb {
    display: block;
  }
  .intellectual_pc {
    display: none;
  }
  .content_start_challenge .text_widget {
    max-width: 300px;
  }
  .tg_quizgo_21042025 {
    background: url(../images/bg_quizgo_ver2_mb.png) no-repeat;
    background-size: cover;
  }
  .button_dowdload {
    display: block !important;
  }
  .tg_header_wrap_middle_phone>p {
    display: block;
  }
  .tg_header_wrap_middle_phone .button_dowapp_ver2 {
    display: none;
  }
  .tg_challenge_quizgo ul li .textwidget p {
    opacity: 100%;
  }
  .tg_assess_tn {
    background: linear-gradient(253.1deg, #FFFFFF -18.31%, rgba(255, 255, 255, 0) 13.55%, rgba(255, 255, 255, 0) 90.6%, #FFFFFF 105.14%);
  }
  .logo_mobile img {
    width: 99px;
  }
  .tg_challenge_quizgo ul {
    padding: 8px 24px;
  }
  .tg_challenge_quizgo ul li .textwidget h5 {
    font-size: 18px;
    line-height: 24px;
  }
  .slider_dots {
    display: flex;
    bottom: 0%;
  }
  .sile_intellectual_challenge .text_widget .button_dowapp_ver2 {
    margin: 24px 0px 0px 0px;
    max-width: 100%;
  }
  .content_sile_intellectual_challenge .text_widget {
    padding: 0px 24px;
  }
  .content_sile_intellectual_challenge .figure_widget {
    position: initial;
    right: initial;
    width: 100%;
  }
  .sile_intellectual_challenge::before {
    display: none;
  }
  #menu_mobile_full {
    position: fixed;
    top: 0;
    bottom: 0;
    right: -100%;
    width: 100%;
    background: #5C07C4;
    -webkit-transition: -webkit-transform 0.3sease;
    -moz-transition: -moz-transform 0.3s ease;
    -o-transition: -o-transform 0.3s ease;
    transition: transform 0.3sease;
    z-index: 9999999;
    overflow: auto;
    padding: 0;
    flex-direction: column;
    gap: 0px;
    display: flex
;
    justify-content: space-between;
}
  .tg_header_wrap_middle_phone {
    margin: 0px 0px 20px 0px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0px 15px;
    bottom: 0px;
  }
  .tg_header_wrap_middle_phone p {
    font-size: 14px;
    line-height: 24px;
    text-align: center;
    margin: 16px 0px 0px 0px;
  }
  .nav_primary ul {
    flex-direction: column;
    gap: 32px;
  }
  .header_quizgo_21042025 {
    padding: 20px 15px 0px 15px;
    position: initial;
    background: initial;
    transition: initial;
  }
  .header_quizgo_21042025.scrolled .wrap_logo_nav {
    background: initial;
  }
  .noos_mobile_logo {
    display: block;
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: 15px;
    margin: 0px 0px 50px 0px;
  }
  .icon_mobile_click {
    display: block;
  }
  html {
    overflow: auto;
  }
   body {
    overflow: hidden;
  }
  .tg_user_reviews {
    padding: 0px 0px 0px 0px;
  }
  .tg_challenge_quizgo_mb {
    display: block;
  }
  .figure_img_phone, .figure_img_phone figure img {
    width: 340px;
    height: 340px;
    top: 30px;
    left: -6px;
  }
  .tg_challenge_quizgo {
    position: initial;
    transform: initial;
    align-items: center;
    padding: 30px 0px 0px 0px;
  }
  .tg_compete_quizgo {
    position: initial;
    transform: initial;
  }
  .figure_img_phone_posi figure img {
    width: 350px;
    height: auto;
  }
  .figure_img_phone_posi {
    top: 33%;
    left: 50%;
  }
  .tg_challenge_quizgo h3 {
    font-size: 30px;
    line-height: 38px;
    text-align: center;
  } 
  .tg_compete_quizgo {
    display: none;
  }
  .bottom_dowapp {
    margin: 40px 0px 0px 0px;
  }
  .bottom_dowapp a {
    font-size: 16px;
    line-height: 26px;
    margin: 0px 0px 16px 0px;
  }
  .bottom_dowapp p {
    font-size: 14px;
    line-height: 24px;
    text-align: center;
  }
  .banner_quizgo_21042025 {
    padding: 0px 0px 40px 0px;
  }
  .title_quizgo_21042025 h3 {
    font-size: 24px !important;
    line-height: 34px !important;
  }
  .title_quizgo_21042025 {
    margin: 0px auto 32px auto;
    gap: 8px;
  }
  .content_sile_intellectual_challenge {
    padding: 24px 0px 0px 0px;
    flex-direction: column;
    gap: 24px;
  }
  .content_sile_intellectual_challenge .text_widget h5 {
    font-size: 30px;
    line-height: 38px;
    margin: 0px 0px 12px 0px;
  }
  .content_sile_intellectual_challenge .text_widget h3 {
    font-size: 20px;
    line-height: 28px;
    margin: 0px 0px 8px 0px;
  }
  .content_sile_intellectual_challenge .text_widget p {
    font-size: 14px;
    line-height: 24px;
    margin: 0px 0px 8px 0px;
  }
  .content_sile_intellectual_challenge .text_widget ul {
    height: 85px;
  }
  .content_sile_intellectual_challenge .text_widget ul li {
    font-size: 14px;
    line-height: 24px;
    margin: 0px 0px 6px 0px;
  }
  .content_sile_intellectual_challenge .text_widget a {
    font-size: 14px;
    line-height: 24px;
    margin: 24px 0px 0px 0px;
    max-width: 100%;
    font-weight: 600;
  }
  .content_sile_intellectual_challenge .figure_widget figure img {
    width: 100%;
    /* height: 300px; */
  }
  .sile_intellectual_challenge {
    height: 660px;
  }
  .slide_background {
    display: none;
  }
  .tg_intellectual_challenge {
    padding: 0px 0px 60px 0px;
  }
  .content_slide_conquer_challenges {
    flex-direction: column-reverse;
    gap: 8px;
    left: 0px;
    width: 100%;
  }
  .content_slide_conquer_challenges .figure_widget figure img {
    width: 340px;
  }
  .content_slide_conquer_challenges .text_widget h3 {
    font-size: 20px;
    line-height: 30px;
    margin: 0px 0px 12px 0px;
  }
  .content_slide_conquer_challenges .text_widget p {
    font-size: 14px;
    line-height: 24px;
    margin: 0px 0px 24px 0px;
    width: 100%;
    max-width: 350px;
    height: 68px;
  }
  .content_start_challenge {
    flex-direction: column;
    padding: 24px 24px 0px 24px;
    gap: 40px;
  }
  .content_start_challenge .figure_widget figure img {
    max-width: 310px;
  }
  .footer_quizgo_21042025 .content_footer {
    flex-direction: column;
    padding: 32px 0px;
    gap: 16px;
  }
  .slide_conquer_challenges {
    height: 595px;
  }
  .tg_conquer_challenges {
    padding: 0px 0px 60px 0px;
  }
  .frequently_questions_click {
    flex-direction: column;
    align-items: baseline;
    gap: 6px;
  }
  .frequently_questions_text .tg_textwidget {
    padding: 16px 0px 0px 0px;
  }
  .slide_user_reviews .slick-slide {
    margin: 0px 5px;
  }
  .slide_user_reviews .slick-dots {
    bottom: -35px;
  }
  .tg_frequently_questions {
    padding: 60px 0px 60px 0px;
  }
  .content_frequently_questions .frequently_questions_text:first-child {
    padding: 0px 0px 20px 0px;
  }
  .content_frequently_questions .frequently_questions_text {
    padding: 20px 0px;
  }
  .frequently_questions_click h5 {
    font-size: 28px;
    line-height: 36px;
  }
  .frequently_questions_click p {
    font-size: 16px;
    line-height: 26px;
    width: 100%;
    max-width: 320px;
  }
  .frequently_questions_text .tg_textwidget p {
    font-size: 14px;
    line-height: 24px;
  }
  .frequently_questions_click:before {
    width: 20px;
    height: 20px;
    top: 48px;
    right: 0px;
  }
  .frequently_questions_text.tg_current .frequently_questions_click:before {
    top: 55px;
    right: 0px;
  }
.content_start_challenge .text_widget h3 {
  font-size: 24px;
  line-height: 28px;
  text-align: center;
  margin: 0px 0px 12px 0px;
}
.content_start_challenge .text_widget p {
  font-size: 14px;
  line-height: 24px;
  text-align: center;
}
.content_start_challenge .text_widget ul {
  justify-content: center;
  margin: 24px 0px 0px 0px;
  flex-direction: column;
  gap: 20px;
}
.button_dowdload ul li a {
  width: 210px;
}
.tg_start_challenge {
  padding: 0px 0px 60px 0px;
}
.footer_quizgo_21042025 .content_footer .tg_policy_terms_tn {
  flex-direction: column;
  gap: 16px;
}
.content_slide_user_reviews {
  padding: 20px 16px;
  height: 300px;
}
.name_user_reviews h5 {
    font-size: 16px;
    line-height: 26px;
  }
  .content_slide_user_reviews .textwidget p {
    font-size: 14px;
    line-height: 24px;
  }
  .content_banner_quizgo_21042025 {
    padding: 20px 0px 0px 0px;
  }

  .title_terms_use_quizgo {
    padding: 20px 0px 40px 0px;
  }
  .title_terms_use_quizgo h3 {
    font-size: 28px;
    line-height: 38px;
    text-align: center;
  }
  .title_terms_use_quizgo ul li {
    font-size: 14px;
    line-height: 26px;
  }
  .content_terms_use_text_us {
    padding: 40px 0px 60px 0px;
    flex-direction: column;
  }
  .content_terms_use_text_us .text_widget_left ul {
    flex-direction: initial;
    display: -webkit-inline-box;
  }
  .content_terms_use_text_us .text_widget_left {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch; /* mượt trên iOS */
    scroll-snap-type: x mandatory;
    display: none;
  }
  .content_terms_use_text_us .text_widget_left ul li a {
     width: 220px;
     scroll-snap-align: start;
  }
  .content_terms_use_text_us .text_widget_right .section_text_widget h3 {
    font-size: 18px;
    line-height: 28px;
    margin: 0px 0px 12px 0px;
  }
  .content_terms_use_text_us .text_widget_right .section_text_widget p, .content_terms_use_text_us .text_widget_right .section_text_widget ul li {
    font-size: 14px;
    line-height: 24px;
    margin: 0px 0px 12px 0px;
  }
  .content_terms_use_text_us .text_widget_right .section_text_widget {
    padding: 24px 0px 0px 0px;
  }
  .menu_mb_flex {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 0px;
    position: relative;
  }
  .content_terms_use_text_us .text_widget_left ul li {
    margin: 0px 20px 0px 0px;
  }
  .menu_mb_flex {
    flex-direction: column;
  }
  .popup .content_popup {
    padding: 16px;
    height: 100%;
    border-radius: 0px;
    margin: 0px auto 0px auto;
  }
  .title_popup h3 {
    font-size: 24px;
    line-height: 34px;
    margin: 0px 0px 16px 0px;
  }
  .icon_close_flex {
    right: 16px;
    top: 23px;
  }
  .content_clause .section_clause h5 {
    font-size: 18px;
    line-height: 28px;
    margin: 0px 0px 8px 0px;
  }
  .content_clause .section_clause p, .content_clause .section_clause ul li {
    font-size: 14px;
    line-height: 24px;
    margin: 0px 0px 8px 0px;
  }
  .content_popup_scroll {
    height: 640px;
  }
  .title_popup {
    margin: 0px;
  }
  .icon_close_flex figure svg {
    width: 25px;
    margin: -3px 0px 0px 0px;
  }
  .tg_back_to_top {
    display: none !important;
  }
  .btn-prev, .btn-next {
    display: block;
  }
  .tg_header_wrap_middle_phone .button_dowdload ul li {
    background: #fff;
    width: 165px;
    padding: 7px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 100px;
  }
  .tg_header_wrap_middle_phone .button_dowdload ul li figure img {
    width: initial;
    height: initial;
  }
  .button_dowdload .figure_widget {
    display: none;
  }
  .tg_header_wrap_middle_phone .button_dowdload ul li a {
    width: initial;
  }
}
.button_dowdload {
  display: none;
}
.footer_quizgo_21042025 {
  position: relative;
}
#starCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

#cometCanvas,
#cometCanvas3 {
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
}
#cometCanvas2 {
  position: absolute;
  bottom: 0;
  left: 0;
  pointer-events: none;
}