:root {
  --point: #537EEB;
  --point-rgb: 83,126,235;
  --point-light: #EEF3FD;
  --point-dark: #294daa;
  --default-color: #3c4651;
  --menu-disabled: #95999D;
  --hover-color: #f7f7f7;
  --content-bg: #fdfdfd;
  --gradient: -webkit-linear-gradient(45deg, var(--point), var(--ct-success));
  --nm-fz: 14px;
  --sm-fz: 12px;
  --content-w: 1100px;
  --black-boxshadow: 0 0 10px rgba(0,0,0,0.05);
  --header-h: 60px;
  --page-top-padding: calc(var(--header-h) + 75px);
  --page-padding: 200px;
  --box-padding: 30px;
  --gap: 32px;
  --ct-btnM-h: 50px;
  --mobile-pd: 14px;

  /* --ct- */
  --ct-primary: #727cf5;
  --ct-secondary: #6c757d;
  --ct-success: #0acf97;
  --ct-info: #39afd1;
  --ct-warning: #ffbc00;
  --ct-danger: #fa5c7c;
  --ct-light: #eef2f7;
  --ct-primary-rgb: 114,124,245;
  --ct-secondary-rgb: 108,117,125;
  --ct-success-rgb: 10,207,151;
  --ct-info-rgb: 57,175,209;
  --ct-warning-rgb: 255,188,0;
  --ct-danger-rgb: 250,92,124;

  /* lighten color */
  --ct-primary-lighten: rgba(var(--ct-primary-rgb), 0.1);
  --ct-secondary-lighten: rgba(var(--ct-secondary-rgb), 0.1);
  --ct-success-lighten: rgba(var(--ct-success-rgb), 0.1);
  --ct-info-lighten: rgba(var(--ct-info-rgb), 0.1);
  --ct-danger-lighten: rgba(var(--ct-danger-rgb), 0.1);
  --ct-warning-lighten: rgba(var(--ct-warning-rgb), 0.1);

  --ct-border-color: #dee2e6;
  --ct-text-muted: #98a6ad;
  --ct-bdrad: 7px;
  --ct-bdrad2: 20px;
}

/* ### Default CSS & Reset CSS ### */
* {
  box-sizing: border-box;
  letter-spacing: -0.5px;
  font-family: 'Pretendard Variable';
}
body {
  height: 100vh;
  margin: 0;
  padding: 0;
  background: #fff;
  font-weight: 400;
  font-size: var(--nm-fz);
  color: var(--default-color);
  overflow-y: auto;
}
a, a:hover {
  font-weight: 400;
  font-size: 14px;
  color: var(--default-color);
  text-decoration: none;
}
ul, ol, p, h1, h2, h3, h4, h5, h6 {
  margin: 0;
  padding: 0;
}
ul, ol {
  list-style: none;
}
img, video {
  object-fit: cover;
}
video {
  outline: none;
  border: none;
  -webkit-mask-image: -webkit-radial-gradient(white, black);
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  background: transparent;
  clip-path: inset(1px 1px);
}
input, select, textarea, button, label, span, strong, em, img, i {
  display: inline-block;
}
button {
  cursor: pointer;
}
em {
  font-style: normal;
}
::-webkit-scrollbar-thumb {
  background: var(--scrollbar-bg);
}

/* ### class component START ### */
/* --- display --- */
.d-block {
  display: block;
}
.d-inline-block {
  display: inline-block;
}
.d-flex {
  display: flex;
}
.justify-content-between {
  justify-content: space-between;
}
.justify-content-center {
  justify-content: center;
}
.align-items-start {
  align-items: flex-start;
}
.align-items-center {
  align-items: center;
}
.d-none {
  display: none;
}
.gap-1 {
  gap: 5px;
}
.gap-2 {
  gap: 10px;
}

/* --- btn --- */
[class *= 'custom-type-btn'],
[class *= 'custom-type-btn']:hover {
  display: inline-block;
  border: 1px solid transparent;
  border-radius: var(--ct-bdrad);
  text-align: center;
  transition: 0.2s;
}
[class *= 'custom-type-btn']:hover {
  opacity: 0.8;
}
.custom-type-btnBlack,
.custom-type-btnBlack:hover {
  background: var(--default-color);
  color: #fff;
}
.custom-type-btnPlain,
.custom-type-btnPlain:hover {
  background: #fff;
  border-color: var(--ct-border-color);
  color: var(--default-color);
}
.custom-type-btnPoint {
  background: var(--point);
  color: #fff;
}
[class *= 'custom-type-btn'].btnSmall {
  width: 65px;
  height: 32px;
  line-height: 32px;
  font-size: 13px;
}
[class *= 'custom-type-btn'].btnMedium {
  width: 200px;
  height: var(--ct-btnM-h);
  line-height: var(--ct-btnM-h);
  font-size: 15px;
}
[class *= 'custom-type-btn'].btnFreeTrial {
  width: 320px;
  height: 75px;
  line-height: 75px;
  border-radius: 100px !important;
  font-weight: 700;
  font-size: 20px;
  color: #fff;
}
[class *= 'custom-type-btn'].btnFreeTrial:hover {
  opacity: 1 !important;
  color: #fff;
}
[class *= 'custom-type-btn'].btnFreeTrial.fixed {
  position: fixed;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
}
[class *= 'custom-type-btn'] i {
  margin-right: 7px;
}

/* --- slick arrow --- */
.slick-arrow {
  position: absolute;
  top: 50%;
  width: 50px;
  height: 50px;
  background: rgba(0,0,0,0.23);
  border-radius: 100%;
  text-align: center;
  font-size: 0;
  color: #fff;
  cursor: pointer;
  z-index: 10;
}
.slick-arrow.slick-prev {
  left: calc(calc(100% - var(--content-w)) / 2);
  transform: translate(-50%, -50%);
}
.slick-arrow.slick-next {
  right: calc(calc(100% - var(--content-w)) / 2);
  transform: translate(50%, -50%);
}
.slick-arrow.slick-prev:before,
.slick-arrow.slick-next:before {
  font-family: unicons;
  font-size: 24px;
}
.slick-arrow.slick-prev:before {
  content: "\e82a";
}
.slick-arrow.slick-next:before {
  content: "\e82c";
}

/* --- preloader --- */
.about-loader {
  position: fixed;
  width: 100%;
  height: 100vh;
  top: 0;
  left: 0;
  background: rgba(0,0,0,0.75);

  /* z-index alert 때문에 변경 */
  z-index: 5000;
}
.about-loader-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.about-loader-text {
  margin: 18px 0 0;
  font-size: 15px;
  color: #fff;
}

/* --- wow.js --- */
.fadeInUp {
  animation: fadeInUp 1s linear;
}
.fadeInDown {
  animation: fadeInDown 1s linear;
}
.fadeInLeft {
  animation: fadeInLeft 1s linear;
}
.fadeInRight {
  animation: fadeInRight 1s linear;
}
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(50px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes fadeInDown {
  0% {
    opacity: 0;
    transform: translateY(-50px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes fadeInLeft {
  0% {
    opacity: 0;
    transform: translateX(-50px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes fadeInRight {
  0% {
    opacity: 0;
    transform: translateX(50px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}
/* ### class component END ### */

/* ### layout ### */
[class *= '-inner']:not([class *= 'slick'], .custom-payment-modal-inner, .custom-unsubscribe-modal-inner) {
  width: var(--content-w);
  margin: 0 auto;
}


/* ### header ### */
.custom-about-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
}
.custom-about-header.fixed {
  box-shadow: 0 10px 10px rgba(0,0,0,0.03);
}
.custom-about-header-pc {
  background: #fff;
}
.custom-about-header-mobile {
  display: none;
}
.custom-about-header-pc .custom-about-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* --- logo --- */
.custom-about-header-pc .custom-about-header-logo img {
  width: 100px;
}

/* --- menu --- */
.custom-about-header-pc .custom-about-header-menuitem {
  display: inline-block;
  height: var(--header-h);
  position: relative;
}
.custom-about-header-pc .custom-about-header-menuitem:not(:last-child) {
  margin-right: 30px;
}
.custom-about-header-pc .custom-about-header-menuitem > a {
  line-height: var(--header-h);
  font-weight: 700;
  font-size: 17px;
}
.custom-about-header-pc .custom-about-header-menuitem > a i {
  vertical-align: middle;
  margin-left: 8px;
}

/* submenu */
.custom-about-header-pc .custom-about-header-submenu {
  top: 85%;
  left: 0;
  width: 250px;
  padding: 12px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(0,0,0,0.05);
  z-index: 1001;
  display: none;
}
.custom-about-header-pc .custom-about-header-menuitem:hover .custom-about-header-submenu {
  display: block;
  position: absolute;
}
.custom-about-header-pc .custom-about-header-submenuitem {
  width: 100%;
  height: 40px;
  line-height: 40px;
  padding: 0 12px;
  border-radius: var(--ct-bdrad);
}
.custom-about-header-pc .custom-about-header-submenuitem:hover {
  background: var(--hover-color);
}
.custom-about-header-pc .custom-about-header-submenuitem a {
  display: block;
  width: 100%;
  height: 100%;
  font-weight: 600;
  font-size: 15px;
}

/* --- lnb --- */
.custom-about-header-pc .custom-about-header-lnb [class *= 'custom-type-btn'] {
  width: 75px;
  height: 35px;
  line-height: 35px;
  font-size: 15px;
}
.custom-about-header-pc .custom-about-header-lnb [class *= 'custom-type-btn']:not(:last-child) {
  margin-right: 4px;
}

/* ### footer ### */
.custom-about-footer {
  background: #121212;
  color: #fff;
}
.custom-about-footer :is(a, i) {
  color: #fff;
}
.custom-about-footer-inner {
  padding: 80px 0;
}
.custom-about-footer-logo img {
  width: 100px;
}

/* company info & sns */
.custom-about-footer-info {
  margin: 40px 0 0;
}
.custom-about-footer-info .corp-info li:not(:last-child) {
  margin: 0 0 14px;
}
.custom-about-footer-info .sns a,
.custom-about-footer-info .sns a:hover {
  display: inline-block;
  width: 40px;
  height: 40px;
  line-height: 40px;
  border: 1px solid #fff;
  border-radius: var(--ct-bdrad);
  text-align: center;
  font-size: 20px;
  color: #fff;
}
.custom-about-footer-info .sns a:hover {
  opacity: 0.8;
}

/* copyright & policy */
.custom-about-footer-policy {
  margin: 40px 0 0;
}
.custom-about-footer-policy .copyright {
  margin-right: 20px;
}
.custom-about-footer-policy .policy a {
  display: inline-block;
  font-weight: 700;
  position: relative;
}
.custom-about-footer-policy .policy a:hover {
  text-decoration: underline;
}
.custom-about-footer-policy .policy a:not(:last-child) {
  margin-right: 15px;
}
.custom-about-footer-policy .policy a:not(:last-child):before {
  content: '';
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 14px;
  background: var(--ct-text-muted);
}

/* ### page ### */
/* --- COMMON --- */
/* title */
.custom-main-title-sub {
  margin: 0 0 30px;
  font-weight: 600;
  font-size: 24px;
  color: var(--ct-text-muted);
}
.custom-main-title-sub i {
  font-weight: 400;
  margin-right: 8px;
}
.custom-main-title {
  display: block;
  font-weight: 800;
  font-size: 42px;
}
.custom-main-title + div {
  margin: 13px 0 0;
  font-weight: 500;
  font-size: 18px;
  color: var(--ct-text-muted);
}
.custom-main-title + div span {
  display: block;
}
.custom-main-title + div span:not(:last-child) {
  margin: 0 0 4px;
}

/* content */
.custom-main-content-wrap {
  margin: 60px 0 0;
}
.custom-main-content {
  border-radius: var(--ct-bdrad2);
}
.custom-main-content :is(strong, span, video, img) {
  display: block;
}
.custom-main-content :is(video, img) {
  width: 100%;
  margin: 40px auto 0;
}
.custom-main-content [class *= 'slick'] :is(video, img) {
  margin: 0;
}
.custom-main-content strong {
  font-weight: 800;
  font-size: 28px;
}
.custom-main-content video {
  border-radius: var(--ct-bdrad2);
}

/* --- index 공통 --- */
.academyMgt-section, .testBank-section, .wrongnote-section,
.mark-section, .report-section, .welfare-section {
  text-align: center;
}
/* --- 학원 관리 --- */
.academyMgt-section .custom-main-title-sub i {
  color: var(--point);
}

/* --- 문제은행 --- */
.testBank-section .custom-main-title-sub i {
  color: var(--ct-info);
}

/* --- 오답 관리 --- */
.wrongnote-section .custom-main-title-sub i {
  color: #cb93ff;
}

/* --- 채점 --- */
.mark-section .custom-main-title-sub i {
  color: #fd7e14;
}

/* --- 보고서 --- */
.report-section .custom-main-title-sub i {
  color: var(--ct-success);
}

/* --- Welfare(복지) --- */
.welfare-section .custom-main-title-sub {
  margin: 0 0 40px;
}
.welfare-section .custom-main-title-sub * {
  vertical-align: middle;
}
.welfare-section .custom-main-title-sub img:nth-of-type(1) {
  width: 100px;
}
.welfare-section .custom-main-title-sub img:nth-of-type(2) {
  width: 230px;
}
.welfare-section .custom-main-title-sub i {
  margin: 0 7px;
  font-weight: 700;
  color: var(--default-color);
}
.welfare-slick {
  position: relative;
}
.welfare-slick :is(.slick-list, img) {
  border-radius: var(--ct-bdrad2);
}
.welfare-desc {
  margin: 40px 0 0;
  display: grid;
  grid-template-columns: repeat(3, calc(calc(100% - calc(50px * 2)) / 3));
  grid-gap: 50px;
  text-align: left;
}
.welfare-desc :is(strong, span) {
  display: block;
  word-break: keep-all;
  line-height: 1.35em;
}
.welfare-desc strong {
  margin: 0 0 10px;
  font-weight: 700;
  font-size: 20px;
}
.welfare-desc span {
  font-weight: 400;
  font-size: 15px;
  opacity: 1;
}

/* --- faq --- */
.faq-inner {
  padding: 350px 0 var(--page-padding);
}
.faq-inner .custom-main-title {
  text-align: center;
  font-weight: 800;
}
.faq-list {
  margin: 70px 0 0;
}
.faq-item:not(:last-child) {
  margin: 0 0 45px;
}
.faq-title {
  display: block;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 0 20px;
  border-bottom: 1px solid #777;
  cursor: pointer;
}
.faq-title strong {
  font-weight: 700;
  font-size: 24px;
}
.faq-title i {
  font-size: 26px;
  transition: 0.15s;
}
.faq-title.open i {
  transform: rotateX(180deg);
}
.faq-desc {
  padding: 20px 0 0 20px;
  line-height: 1.5em;
  word-break: keep-all;
  font-size: 18px;
  display: none;
}
.faq-desc a {
  text-decoration: underline;
  font-size: inherit;
}
.faq-desc a:hover {
  opacity: 0.75;
}
.faq-link,
.faq-link:hover {
  font-weight: 700;
  color: inherit;
}
.faq-title.open + .faq-desc {
  display: block;
}
.faq-list-style {
  display: list-item;
  list-style: circle;
  margin-left: 20px;
}

/* ### Alert - swal START ### */
.swal2-container {
  z-index: 10000 !important;
}
.swal2-container.swal2-backdrop-show, .swal2-container.swal2-noanimation {
  background: rgba(var(--ct-secondary-rgb),0.25) !important;
}
.swal2-popup {
  padding: 1.25em !important;
  border-radius: 13px !important;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
}
.swal2-container.swal2-center>.swal2-popup {
  box-shadow: none !important;
}
.swal2-container.swal2-center *:not(i) {
  font-family: 'Pretendard Variable' !important;
}
.swal2-container.swal2-center strong {
  display: block;
  margin: 0 0 10px;
  font-size: 20px;
}

/* --- alert text --- */
div:where(.swal2-container) div:where(.swal2-popup) {
  width: 500px !important;
  max-width: 100% !important;
}
.swal2-html-container {
  margin: 5px 0 8px !important;
}
.swal2-html-container .custom-alert-text {
  line-height: 1.35em;
  word-break: keep-all;
  font-weight: 400;
  font-size: 18px;
  color: var(--ct-secondary);
}
.swal2-html-container .text-muted {
  font-size: 14px;
}

/* alert badge */
.swal2-container.swal2-center .badge {
  height: 20px;
  line-height: 20px;
  vertical-align: middle;
  transform: translateY(-2px);
  font-weight: 600;
  font-size: 14px;
}
.swal2-container.swal2-center .badge.bg-secondary-lighten {
  color: var(--ct-secondary);
}

/* alert icon */
.custom-alert-icon {
  margin: 0 0 34px;
}
.custom-alert-icon-bg {
  width: 70px;
  height: 70px;
  margin: 0 auto;
  border-radius: 100%;
  border: none !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 46px;
}
.custom-alert-icon-bg.bg-success-lighten {
  background: rgba(var(--ct-success-rgb), 0.1);
  color: var(--ct-success) !important;
}
.custom-alert-icon-bg.bg-danger-lighten {
  background: rgba(var(--ct-danger-rgb), 0.1);
  color: var(--ct-danger) !important;
}
.custom-alert-icon-bg.bg-point-light {
  background: var(--point-light);
  color: var(--point) !important;
  font-weight: 600 !important;
  font-size: 36px;
}
.custom-alert-icon-bg i {
  font-weight: 400;
}

/* --- alert btn --- */
.swal2-loader {
  display: none !important;
}
.swal2-actions {
  gap: 7px !important;
}
.swal2-popup .swal2-styled {
  width: 150px !important;
  height: 44px !important;
  line-height: 44px !important;
  margin: 0 !important;
  padding: 0 !important;
  border-radius: 100px !important;
  font-weight: 600 !important;
  font-size: 16px !important;
  transition: 0.25s;
}
.swal2-popup .swal2-styled:focus {
  box-shadow: none !important;
}

/* 확인 버튼 */
.swal2-popup .swal2-styled.swal2-confirm {
  background: var(--point) !important;
  color: #fff !important;
  order: 2 !important;
}
.swal2-popup .swal2-styled.swal2-confirm:hover {
  background: var(--point-dark) !important;
}
.swal2-popup .swal2-styled.swal2-confirm.bg-danger {
  background: var(--ct-danger) !important;
}
.swal2-popup .swal2-styled.swal2-confirm.bg-danger:hover {
  background: #df3d5e !important;
}
.swal2-popup .swal2-styled.swal2-confirm.bg-success {
  background: var(--ct-success) !important;
}
.swal2-popup .swal2-styled.swal2-confirm.bg-success:hover {
  background: #0faa7e !important;
}
.swal2-popup .swal2-styled.swal2-deny {
  background: var(--ct-danger) !important;
  color: #fff !important;
  order: 1 !important;
}

/* 취소 버튼 */
.swal2-popup .swal2-styled.swal2-cancel {
  background: var(--ct-light) !important;
  font-weight: 400 !important;
  color: var(--ct-text-muted) !important;
}
.swal2-popup .swal2-styled.swal2-cancel:hover {
  background: var(--ct-border-color) !important;
}
/* ### Alert - swal END ### */

/* ######################## RESPONSIVE ############################## */
@media (max-width: 1199.98px) {
  :root {
    --page-padding: 150px;
    --gap: 14px;
  }

  /* ### class component ### */
  /* --- slick --- */
  .slick-dots {
    margin: 10px 0 0;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .slick-dots li {
    width: 7px;
    height: 7px;
    border-radius: 100%;
    background: var(--ct-text-muted);
  }
  .slick-dots li:not(:last-child) {
    margin-right: 7px;
  }
  .slick-dots li.slick-active {
    background: var(--default-color);
  }
  .slick-dots button {
    padding: 0;
    font-size: 0;
  }

  /* ### footer ### */
  .custom-about-footer {
    padding: 40px 0;
  }

  /* ### COMMON ### */
  [class *= '-inner']:not([class *= 'slick'], .custom-unsubscribe-modal-inner) {
    width: 100%;
    padding: 0 var(--mobile-pd);
    padding: 0 30px;
  }
  .custom-main-title {
    font-size: 32px;
  }
  .custom-main-title + div {
    font-size: 16px;
  }
  .custom-main-content-wrap {
    margin-top: 30px;
  }
  .custom-main-content :is(video, img) {
    margin-top: 20px;
  }

  /* --- btn --- */
  [class *= 'custom-type-btn'].btnFreeTrial {
    width: 280px;
    height: 65px;
    line-height: 65px;
    font-size: 18px;
  }
  [class *= 'custom-type-btn'].btnFreeTrial.fixed {
    bottom: 28px;
  }

  /* --- faq --- */
  .faq-section {
    padding: 150px 0 100px;
  }
  .faq-inner {
    padding: 0 14px 10rem;
  }
  .faq-title strong {
    font-size: 22px;
  }

  /* ### 학원 관리 ### */
  .academyMgt-section {
    padding-top: 70px;
  }
}
@media (max-width: 767.98px) {
  :root {
    --box-padding: 20px;
    --page-padding: 70px;
    --page-top-padding: calc(60px + 34px);
    --ct-btnM-h: 45px;
    --ct-bdrad2: 12px;
  }

  /* ### header ### */
  .custom-about-header-pc {
    display: none;
  }

  /* --- mobile header --- */
  .custom-about-header-mobile {
    display: block;
  }
  .custom-about-header-mobile .custom-about-header-inner {
    height: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fff;
  }
  .custom-about-header-trigger {
    font-size: 20px;
  }
  .custom-about-header-mobile .custom-about-header-logo img {
    width: 80px;
  }
  .custom-about-header-mobile .custom-about-header-menuitem > a .ri-arrow-down-s-fill {
    display: none;
  }
  .custom-about-header-mobile .custom-about-header-lnb [class *= 'custom-type-btn'].btnSmall {
    width: 32px;
    height: 32px;
  }
  .custom-about-header-mobile .custom-about-header-lnb [class *= 'custom-type-btn'] i {
    margin: 0;
  }

  /* sidebar */
  .custom-about-header-sidebar {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    padding: 20px var(--mobile-pd) var(--mobile-pd);
    background: #fff;
    overflow-y: auto;
    z-index: 1002;
    opacity: 0;
    visibility: hidden;
    transition: 0.2s;
  }
  .custom-about-header-sidebar.show {
    opacity: 1;
    visibility: visible;
    left: 0;
  }
  .custom-close-sidebar {
    position: absolute;
    top: var(--mobile-pd);
    right: var(--mobile-pd);
    width: 35px;
    height: 35px;
    line-height: 33px;
    border-radius: var(--ct-bdrad);
    border: 1px solid var(--ct-border-color);
    font-size: 18px;
    color: var(--ct-secondary);
  }
  .custom-about-header-sidebar .custom-about-header-menuitem > a {
    display: block;
    font-weight: 800;
    font-size: 20px;
  }
  .custom-about-header-sidebar .custom-about-header-menuitem:first-child > a {
    margin-bottom: 15px;
  }
  .custom-about-header-sidebar .custom-about-header-menuitem:not(:first-child) > a {
    margin-top: 30px;
  }
  .custom-about-header-sidebar .custom-about-header-submenu a {
    display: block;
    font-weight: 600;
  }
  .custom-about-header-sidebar .custom-about-header-submenuitem:not(:last-child) {
    margin: 0 0 25px;
  }
  .custom-about-header-sidebar .custom-about-header-corp {
    margin: 20px 0 0;
    padding: 20px 0 0;
    border-top: 1px solid var(--ct-border-color);
    font-size: 13px;
    color: var(--ct-secondary);
  }
  .custom-about-header-sidebar .custom-about-header-corp img {
    margin: 0 0 13px;
    width: 80px;
  }
  .custom-about-header-sidebar .corp-info li:not(:last-child) {
    margin: 0 0 7px;
  }
  .custom-about-header-sidebar .copyright {
    margin: 13px 0;
  }
  .custom-about-header-sidebar .policy a {
    font-weight: 600;
    font-size: 13px;
    color: var(--ct-secondary);
    position: relative;
  }
  .custom-about-header-sidebar .policy a:not(:last-child) {
    margin-right: 14px;
  }
  .custom-about-header-sidebar .policy a:not(:last-child):before {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: -10px;
    width: 1px;
    height: 10px;
    background: var(--ct-text-muted);
  }
  .custom-about-header-sidebar .custom-about-header-btnKakao {
    display: block;
    width: 30px;
    height: 30px;
    line-height: 28px;
    margin: 13px 0 0;
    border-radius: var(--ct-bdrad);
    border: 1px solid var(--ct-border-color);
    text-align: center;
    font-size: 16px;
  }

  /* ### footer ### */
  .custom-about-footer-policy {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .custom-about-footer-policy .copyright {
    margin-right: 0;
  }

  /* ### COMMON ### */
  [class *= '-inner']:not([class *= 'slick'], .custom-unsubscribe-modal-inner) {
    padding: 0 var(--mobile-pd);
  }
  .custom-main-title {
    word-break: keep-all;
    font-size: 22px;
  }
  .custom-main-title-sub {
    margin: 0 0 10px;
    font-size: 15px;
  }
  .custom-main-title + div {
    line-height: 1.3em;
    word-break: keep-all;
    font-size: var(--nm-fz);
  }
  .custom-main-title + div span {
    margin: 0;
    font-size: 13px;
  }
  .custom-main-content strong {
    line-height: 1.25em;
    font-size: 16px;
  }

  /* --- btn --- */
  [class *= 'custom-type-btn'].btnFreeTrial {
    width: 250px;
    height: 58px;
    line-height: 58px;
    font-size: 16px;
  }

  /* --- 오답노트 & 보고서 --- */
  .wrongnote-section, .report-section {
    text-align: left;
    word-break: keep-all;
  }

  /* 채점 */
  .mark-section .custom-main-title-wrap {
    text-align: left !important;
    word-break: keep-all;
  }

  /* --- 복지 --- */
  .welfare-section .custom-main-title-sub img:nth-of-type(1) {
    width: 75px;
  }
  .welfare-section .custom-main-title-sub img:nth-of-type(2) {
    width: 150px;
  }
  .welfare-desc {
    margin: 28px 0 0;
    display: flex;
    flex-direction: column;
    gap: 25px;
  }

  /* --- faq --- */
  .faq-section {
    padding: 70px 0;
  }
  .faq-inner {
    padding-bottom: 6rem;
  }
  .faq-item:not(:last-child) {
    margin: 0 0 35px;
  }
  .faq-title {
    padding-bottom: 15px;
  }
  .faq-title strong {
    font-size: 18px;
  }
  .faq-desc {
    padding: 15px 0 0;
    font-size: 15px;
  }

  /* ### Modal ### */
  /* --- 구독 취소 modal --- */
  .custom-unsubscribe-modal-inner .modal-body > strong {
    font-size: 18px;
  }
  .custom-unsubscribe-item > strong,
  .custom-unsubscribe-item > strong span {
    font-size: 14px;
  }
  .custom-unsubscribe-item > strong .text-muted {
    font-size: 12px;
    vertical-align: baseline;
  }
  .custom-unsubscribe-checkbox .form-check-input {
    width: 17px;
    height: 17px;
  }

  /* ### Alert - swal ### */
  div:where(.swal2-container) {
    padding: 30px !important;
  }

  /* alert text */
  .swal2-html-container .custom-alert-text {
    font-size: 14px;
  }

  /* alert icon */
  .custom-alert-icon {
    margin-bottom: 17px;
  }
  .custom-alert-icon-bg {
    width: 50px;
    height: 50px;
    font-size: 30px;
  }
  .custom-alert-icon-bg.bg-point-light {
    font-size: 26px;
  }

  /* alert 버튼 */
  .swal2-actions {
    margin-top: 15px;
  }
  .swal2-popup .swal2-styled {
    width: 120px !important;
    height: 40px !important;
    line-height: 40px !important;
    font-size: 14px !important;
  }
}