@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap');
*{ padding: 0; margin: 0; box-sizing: border-box;}
body{ font-family: 'Roboto', sans-serif; font-size: 16px; line-height: 1.5; font-weight: 400;}
img{ max-width: 100%; height: auto;}
iframe{ max-width: 100%;}
h1, h2, h3, h4, h5, h6 { font-weight: 500;}
a{ color: #333; transition: all 0.3s; text-decoration: none;}
a:hover{ color: #eedd2f;}
b,strong{ font-weight: 700; }
ul{ margin: 0; list-style: none;}

.page-home { background-color: #f8b4b8;}

.box-form{ width: 800px; max-width: 100%; margin: 0 auto; padding: 12px 10px 50px; font-size: 16px;}
.box-form .box-item { background-color: #FFF; border-radius: 10px; margin-bottom: 12px; overflow: hidden;}
.box-form .box-item .content{ padding: 20px 24px;}
.box-form .box-item .content h1{ font-size: 32px; font-weight: 500;}
.box-form .box-item .footer { padding: 15px 24px 15px; border-top: 1px solid #dadce0;}
.box-form .box-item .header { padding: 15px 24px 15px; border-bottom: 1px solid #dadce0; font-weight: 500; font-size: 20px; background-color: #FFF; height: auto; line-height: normal; min-height: 0;}
.box-form .box-item .action{ display: flex; justify-content: center; background: none; margin-bottom: 30px;}
.box-form .box-item .action .btn{ border-radius: 10px; padding-left: 20px; padding-right: 20px;}
.box-form .box-item.banner { border: 0;}
.box-form .box-item.banner img { width: 100%;}
.box-form .box-item.content{ border-top: 10px solid #8b9bcc; font-size: 18px;}
.box-form .form-element{ margin-bottom: 20px;}
.box-form .form-element .title{ margin-bottom: 3px;}
.box-form .form-element .required{ font-weight: bold; color: #FF0000;}
.box-form .form-element.error .title{ color: #FF0000;}
.box-form .form-element.error .form-control,
.box-form .form-element.error .form-select { border-color: #FF0000;}

.page-test{ padding-top: 70px; background-color: #f9f9f9; min-height: 100vh;}
.page-test .test-control{ position: fixed; top: 0; left: 0; z-index: 10; width: 100%; box-shadow: 0 4px 4px -4px rgba(0,0,0,.2); background-color: #FFF; display: flex; justify-content: space-between; align-items: center; padding: 10px 20px;}
.page-test .test-control .time{ font-size: 26px; font-weight: bold;}
.page-test .test-control .action .btn{ font-size: 20px; padding: 5px 20px; border-radius: 22px;}
.page-test .test-wrapper{ display: flex; gap: 20px; justify-content: space-between; width: 100%; padding: 20px;}
.page-test .test-content{ width: 80%; min-height: 100%; background-color: #FFF; border: 1px solid #EEE; border-radius: 15px;}
.page-test .test-sidebar{ width: 20%; min-height: 100%; background-color: #FFF; border: 1px solid #EEE; border-radius: 15px;}
.page-test .test-sidebar .questions{ padding: 20px;}
.page-test .test-sidebar .questions .part{ margin-bottom: 20px;}
.page-test .test-sidebar .questions .part .title{ font-weight: bold; margin-bottom: 5px;}
.page-test .test-sidebar .questions .part .numbers{ display: flex; flex-wrap: wrap; gap: 10px;}
.page-test .test-sidebar .questions .part .numbers a{ width: calc(20% - 8px); min-height: 30px; background-color: #f0f0f0; display: flex; justify-content: center; align-items: center; font-size: 16px; border-radius: 5px;}
.page-test .test-sidebar .questions .part .numbers a:hover{ background-color: #CCC; color: #000; font-weight: bold;}
.page-test .test-sidebar .questions .part .numbers a.active{ background-color: #1eaa68 !important; color: #FFF !important;}
.page-test .test-audio{ padding: 20px 20px;}
.page-test .test-audio audio{ width: 100%;}
.page-test .test-part{ padding: 0 20px; display: flex; gap: 15px; justify-content: center;}
.page-test .test-part a{ background-color: #f0f0f0; padding: 8px 20px; font-weight: 500; border-radius: 20px;}
.page-test .test-part a:hover{ background-color: #CCC; color: #000;}
.page-test .test-part a.active{ background-color: #6346a8 !important; color: #FFF !important;}
.page-test .test-part.footer{ margin-bottom: 30px;}
.page-test .test-box{ padding: 20px 22px;}
.page-test .test-box .desc{ margin-bottom: 20px; text-align: center;}
.page-test .test-box .example{ margin-bottom: 30px;}
.page-test .test-box .example p{ font-weight: 500;}
.page-test .test-box .item{ margin-bottom: 20px; display: flex; justify-content: space-between; align-items: center;}
.page-test .test-box .item .image{ width: 60%; margin-bottom: 20px;}
.page-test .test-box .item .image img{ max-width: 100%; height: auto;}
.page-test .test-box .item .questions{ width: 40%; padding-left: 30px;}
.page-test .test-box .item .questions .question{ display: flex; width: 100%; gap: 15px;}
.page-test .test-box .item .questions .question .number{ width: 36px; height: 36px; display: flex; justify-content: center; align-items: center; font-size: 15px; font-weight: 500; background-color: #e8f2ff; color: #35509a; border-radius: 50%;}
.page-test .test-box .item .questions .question .answer{ flex: 1;}
.page-test .test-box .item .questions .question.inline{ margin: 30px 0;}
.page-test .test-box .item .questions .question.inline .answer{ display: flex; gap: 30px;}
.page-test .test-box .item .questions .question.inline .answer .form-check{ margin-top: 5px;}
.page-test .form-check .form-check-input{ width: 1.1em; height: 1.1em;}
.page-test .form-check .form-check-label{ font-weight: 500; font-size: 18px;}

.page-finish{ padding: 50px 0;}
.page-finish .title{ text-transform: uppercase; text-align: center; font-size: 30px;}
.page-finish .info{ text-align: center; font-size: 20px; margin-bottom: 20px;}
.page-finish .table{ margin-bottom: 20px;}
.page-finish .note{ text-align: center; font-size: 20px; margin-bottom: 20px;}

.page-loading { position: fixed; top: 0; left: 0; z-index: 99999999; width: 100%; height: 100%; color: #fff; text-align: center; background-color: rgba(0, 0, 0, 0.6); }
.page-loading:before { content: ""; position: absolute; top: 50%; left: 50%; margin: -4px 0 0 0; font-size: 10px; width: 8px; height: 8px; border-radius: 50% !important; text-indent: -9999em; -webkit-animation: load 1.3s infinite linear; -webkit-transform: translateZ(0); -ms-transform: translateZ(0); transform: translateZ(0); opacity: 0.8; }

@-webkit-keyframes load { 0%, 100% { box-shadow: 0 -3em 0 0.2em #F1F1F1, 2em -2em 0 0 #F1F1F1, 3em 0 0 -1em #F1F1F1, 2em 2em 0 -1em #F1F1F1, 0 3em 0 -1em #F1F1F1, -2em 2em 0 -1em #F1F1F1, -3em 0 0 -1em #F1F1F1, -2em -2em 0 0 #F1F1F1; } 12.5% { box-shadow: 0 -3em 0 0 #F1F1F1, 2em -2em 0 0.2em #F1F1F1, 3em 0 0 0 #F1F1F1, 2em 2em 0 -1em #F1F1F1, 0 3em 0 -1em #F1F1F1, -2em 2em 0 -1em #F1F1F1, -3em 0 0 -1em #F1F1F1, -2em -2em 0 -1em #F1F1F1; } 25% { box-shadow: 0 -3em 0 -0.5em #F1F1F1, 2em -2em 0 0 #F1F1F1, 3em 0 0 0.2em #F1F1F1, 2em 2em 0 0 #F1F1F1, 0 3em 0 -1em #F1F1F1, -2em 2em 0 -1em #F1F1F1, -3em 0 0 -1em #F1F1F1, -2em -2em 0 -1em #F1F1F1; } 37.5% { box-shadow: 0 -3em 0 -1em #F1F1F1, 2em -2em 0 -1em #F1F1F1, 3em 0 0 0 #F1F1F1, 2em 2em 0 0.2em #F1F1F1, 0 3em 0 0 #F1F1F1, -2em 2em 0 -1em #F1F1F1, -3em 0 0 -1em #F1F1F1, -2em -2em 0 -1em #F1F1F1; } 50% { box-shadow: 0 -3em 0 -1em #F1F1F1, 2em -2em 0 -1em #F1F1F1, 3em 0 0 -1em #F1F1F1, 2em 2em 0 0 #F1F1F1, 0 3em 0 0.2em #F1F1F1, -2em 2em 0 0 #F1F1F1, -3em 0 0 -1em #F1F1F1, -2em -2em 0 -1em #F1F1F1; } 62.5% { box-shadow: 0 -3em 0 -1em #F1F1F1, 2em -2em 0 -1em #F1F1F1, 3em 0 0 -1em #F1F1F1, 2em 2em 0 -1em #F1F1F1, 0 3em 0 0 #F1F1F1, -2em 2em 0 0.2em #F1F1F1, -3em 0 0 0 #F1F1F1, -2em -2em 0 -1em #F1F1F1; } 75% { box-shadow: 0 -3em 0 -1em #F1F1F1, 2em -2em 0 -1em #F1F1F1, 3em 0 0 -1em #F1F1F1, 2em 2em 0 -1em #F1F1F1, 0 3em 0 -1em #F1F1F1, -2em 2em 0 0 #F1F1F1, -3em 0 0 0.2em #F1F1F1, -2em -2em 0 0 #F1F1F1; } 87.5% { box-shadow: 0 -3em 0 0 #F1F1F1, 2em -2em 0 -1em #F1F1F1, 3em 0 0 -1em #F1F1F1, 2em 2em 0 -1em #F1F1F1, 0 3em 0 -1em #F1F1F1, -2em 2em 0 0 #F1F1F1, -3em 0 0 0 #F1F1F1, -2em -2em 0 0.2em #F1F1F1; } }
@-moz-keyframes load { 0%, 100% { box-shadow: 0 -3em 0 0.2em #F1F1F1, 2em -2em 0 0 #F1F1F1, 3em 0 0 -1em #F1F1F1, 2em 2em 0 -1em #F1F1F1, 0 3em 0 -1em #F1F1F1, -2em 2em 0 -1em #F1F1F1, -3em 0 0 -1em #F1F1F1, -2em -2em 0 0 #F1F1F1; } 12.5% { box-shadow: 0 -3em 0 0 #F1F1F1, 2em -2em 0 0.2em #F1F1F1, 3em 0 0 0 #F1F1F1, 2em 2em 0 -1em #F1F1F1, 0 3em 0 -1em #F1F1F1, -2em 2em 0 -1em #F1F1F1, -3em 0 0 -1em #F1F1F1, -2em -2em 0 -1em #F1F1F1; } 25% { box-shadow: 0 -3em 0 -0.5em #F1F1F1, 2em -2em 0 0 #F1F1F1, 3em 0 0 0.2em #F1F1F1, 2em 2em 0 0 #F1F1F1, 0 3em 0 -1em #F1F1F1, -2em 2em 0 -1em #F1F1F1, -3em 0 0 -1em #F1F1F1, -2em -2em 0 -1em #F1F1F1; } 37.5% { box-shadow: 0 -3em 0 -1em #F1F1F1, 2em -2em 0 -1em #F1F1F1, 3em 0 0 0 #F1F1F1, 2em 2em 0 0.2em #F1F1F1, 0 3em 0 0 #F1F1F1, -2em 2em 0 -1em #F1F1F1, -3em 0 0 -1em #F1F1F1, -2em -2em 0 -1em #F1F1F1; } 50% { box-shadow: 0 -3em 0 -1em #F1F1F1, 2em -2em 0 -1em #F1F1F1, 3em 0 0 -1em #F1F1F1, 2em 2em 0 0 #F1F1F1, 0 3em 0 0.2em #F1F1F1, -2em 2em 0 0 #F1F1F1, -3em 0 0 -1em #F1F1F1, -2em -2em 0 -1em #F1F1F1; } 62.5% { box-shadow: 0 -3em 0 -1em #F1F1F1, 2em -2em 0 -1em #F1F1F1, 3em 0 0 -1em #F1F1F1, 2em 2em 0 -1em #F1F1F1, 0 3em 0 0 #F1F1F1, -2em 2em 0 0.2em #F1F1F1, -3em 0 0 0 #F1F1F1, -2em -2em 0 -1em #F1F1F1; } 75% { box-shadow: 0 -3em 0 -1em #F1F1F1, 2em -2em 0 -1em #F1F1F1, 3em 0 0 -1em #F1F1F1, 2em 2em 0 -1em #F1F1F1, 0 3em 0 -1em #F1F1F1, -2em 2em 0 0 #F1F1F1, -3em 0 0 0.2em #F1F1F1, -2em -2em 0 0 #F1F1F1; } 87.5% { box-shadow: 0 -3em 0 0 #F1F1F1, 2em -2em 0 -1em #F1F1F1, 3em 0 0 -1em #F1F1F1, 2em 2em 0 -1em #F1F1F1, 0 3em 0 -1em #F1F1F1, -2em 2em 0 0 #F1F1F1, -3em 0 0 0 #F1F1F1, -2em -2em 0 0.2em #F1F1F1; } }
@keyframes load { 0%, 100% { box-shadow: 0 -3em 0 0.2em #F1F1F1, 2em -2em 0 0 #F1F1F1, 3em 0 0 -1em #F1F1F1, 2em 2em 0 -1em #F1F1F1, 0 3em 0 -1em #F1F1F1, -2em 2em 0 -1em #F1F1F1, -3em 0 0 -1em #F1F1F1, -2em -2em 0 0 #F1F1F1; } 12.5% { box-shadow: 0 -3em 0 0 #F1F1F1, 2em -2em 0 0.2em #F1F1F1, 3em 0 0 0 #F1F1F1, 2em 2em 0 -1em #F1F1F1, 0 3em 0 -1em #F1F1F1, -2em 2em 0 -1em #F1F1F1, -3em 0 0 -1em #F1F1F1, -2em -2em 0 -1em #F1F1F1; } 25% { box-shadow: 0 -3em 0 -0.5em #F1F1F1, 2em -2em 0 0 #F1F1F1, 3em 0 0 0.2em #F1F1F1, 2em 2em 0 0 #F1F1F1, 0 3em 0 -1em #F1F1F1, -2em 2em 0 -1em #F1F1F1, -3em 0 0 -1em #F1F1F1, -2em -2em 0 -1em #F1F1F1; } 37.5% { box-shadow: 0 -3em 0 -1em #F1F1F1, 2em -2em 0 -1em #F1F1F1, 3em 0 0 0 #F1F1F1, 2em 2em 0 0.2em #F1F1F1, 0 3em 0 0 #F1F1F1, -2em 2em 0 -1em #F1F1F1, -3em 0 0 -1em #F1F1F1, -2em -2em 0 -1em #F1F1F1; } 50% { box-shadow: 0 -3em 0 -1em #F1F1F1, 2em -2em 0 -1em #F1F1F1, 3em 0 0 -1em #F1F1F1, 2em 2em 0 0 #F1F1F1, 0 3em 0 0.2em #F1F1F1, -2em 2em 0 0 #F1F1F1, -3em 0 0 -1em #F1F1F1, -2em -2em 0 -1em #F1F1F1; } 62.5% { box-shadow: 0 -3em 0 -1em #F1F1F1, 2em -2em 0 -1em #F1F1F1, 3em 0 0 -1em #F1F1F1, 2em 2em 0 -1em #F1F1F1, 0 3em 0 0 #F1F1F1, -2em 2em 0 0.2em #F1F1F1, -3em 0 0 0 #F1F1F1, -2em -2em 0 -1em #F1F1F1; } 75% { box-shadow: 0 -3em 0 -1em #F1F1F1, 2em -2em 0 -1em #F1F1F1, 3em 0 0 -1em #F1F1F1, 2em 2em 0 -1em #F1F1F1, 0 3em 0 -1em #F1F1F1, -2em 2em 0 0 #F1F1F1, -3em 0 0 0.2em #F1F1F1, -2em -2em 0 0 #F1F1F1; } 87.5% { box-shadow: 0 -3em 0 0 #F1F1F1, 2em -2em 0 -1em #F1F1F1, 3em 0 0 -1em #F1F1F1, 2em 2em 0 -1em #F1F1F1, 0 3em 0 -1em #F1F1F1, -2em 2em 0 0 #F1F1F1, -3em 0 0 0 #F1F1F1, -2em -2em 0 0.2em #F1F1F1; } }

/* X-Large devices (large desktops, less than 1400px) */
@media (max-width: 1399.98px) {
}

/* Large devices (desktops, less than 1200px) */
@media (max-width: 1199.98px) {
}

/* Medium devices (tablets, less than 992px) */
@media (max-width: 991.98px) {
    .page-test .test-wrapper{ display: block;}
    .page-test .test-content{ width: auto; margin-bottom: 30px;}
    .page-test .test-sidebar{ width: auto;}
    .page-test .test-part{ gap: 5px; flex-wrap: wrap;}
    .page-test .test-part a{ padding-left: 15px; padding-right: 15px; margin-bottom: 5px;}
    .page-test .test-box .item{ display: block;}
    .page-test .test-box .item .image{ width: auto;}
    .page-test .test-box .item .questions{ width: auto;}
}

/* Small devices (landscape phones, less than 768px) */
@media (max-width: 767.98px) {
    .page-test .test-box .item .questions{ padding-left: 0;}
}

/* X-Small devices (portrait phones, less than 576px) */
@media (max-width: 575.98px) {
}