.board-view__top {
  padding-bottom: 30px;
  border-bottom: 1px solid var(--border);
}
.board-view__top div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}
.board-view__top div p {
  color: #aaa;
  font-family: var(--mont);
  font-size: 16px;
  font-weight: 500;
  line-height: 1;
}
.board-view__top div p:not(:first-child)::before {
  content: "";
  width: 1px;
  height: 12px;
  background-color: #ddd;
  vertical-align: middle;
  display: inline-block;
  margin-right: 10px;
}
.board-view__top b {
  font-size: 40px;
  font-weight: 500;
  line-height: 1.4;
}

.board-view__desc {
  padding: 60px 50px;
}

.board-view__file {
  margin-top: var(--gap01);
  padding: 20px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  background-color: var(--bg);
  gap: 10px;
}
.board-view__file a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 8px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #444;
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
}

.board-view__nav {
  border-top: 1px solid #ddd;
}
.board-view__nav > div {
  border-bottom: 1px solid #ddd;
  padding: 30px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 30px;
}
.board-view__nav > div.disabled > * {
  opacity: 0.6;
}
.board-view__nav > div div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 40px;
  padding-right: 30px;
  border-right: 1px solid #ddd;
  font-family: var(--mont);
  font-size: 16px;
  font-weight: 500;
  line-height: 1;
}
.board-view__nav > div a {
  display: block;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 18px;
  font-weight: 500;
  line-height: 1;
}

.board-wrap.list .board-list {
  border-top: 2px solid var(--border);
}

.board-list__header {
  height: 68px;
}
.board-list__header div {
  font-weight: 600;
  font-family: var(--mont);
}

.board-list__header,
.board-list__record {
  border-bottom: 1px solid #ddd;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.board-list__header div,
.board-list__record div {
  text-align: center;
  font-size: 16px;
  line-height: 1;
}
.board-list__header .num,
.board-list__record .num {
  width: 120px;
  font-family: var(--mont);
}
.board-list__header .date,
.board-list__record .date {
  width: 160px;
  font-family: var(--mont);
}
.board-list__header .name,
.board-list__record .name {
  width: 160px;
}
.board-list__header .tit,
.board-list__record .tit {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.board-list__record {
  height: 90px;
  -webkit-transition: background-color 0.3s ease;
  transition: background-color 0.3s ease;
}
.board-list__record div {
  font-weight: 500;
}
.board-list__record .tit {
  text-align: left;
  font-size: 18px;
  padding-inline: 30px;
}
.board-list__record .num {
  color: var(--mild);
}
.board-list__record .num img {
  margin-inline: auto;
}
.board-list__record .name,
.board-list__record .date {
  color: var(--border);
}
.board-list__record:hover {
  background-color: var(--bg);
}

.board-list__empty {
  height: 600px;
  margin-top: 30px;
  background-color: var(--bg);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 40px;
  text-align: center;
}
.board-list__empty b {
  font-size: 28px;
  font-weight: 500;
  line-height: 1;
}
.board-list__empty p {
  line-height: 1;
  margin-top: 20px;
}

.is-qna .board-list__record .tit {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 10px;
}
.is-qna .board-list__record .tit p {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.board-wrap .sub-desc01 {
  line-height: 1;
}

.board-top {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}

.board-total {
  font-family: var(--mont);
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 8px;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}
.board-total span {
  color: var(--orange);
  font-size: 20px;
  line-height: 1;
}

.board-search {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  background-color: var(--bg);
  border-radius: 2em;
  border: 1px solid #ddd;
  padding-inline: 20px;
  gap: 20px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 380px;
  height: 50px;
}
.board-search button {
  -webkit-box-flex: 0;
      -ms-flex: none;
          flex: none;
  height: 28px;
}
.board-search input[type=text] {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  min-width: 0;
  font-family: var(--mont);
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
}
.board-search input[type=text]::-webkit-input-placeholder {
  color: var(--border);
}
.board-search input[type=text]::-moz-placeholder {
  color: var(--border);
}
.board-search input[type=text]:-ms-input-placeholder {
  color: var(--border);
}
.board-search input[type=text]::-ms-input-placeholder {
  color: var(--border);
}
.board-search input[type=text]::placeholder {
  color: var(--border);
}

.board-list {
  margin-top: 30px;
}
.board-list .line-anim {
  top: 0;
}

.board-paging {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 30px;
  margin-top: 100px;
}
.board-paging > a svg path {
  -webkit-transition: stroke 0.3s ease;
  transition: stroke 0.3s ease;
}
.board-paging > a:hover svg path {
  stroke: var(--orange);
}
.board-paging div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 20px;
}
.board-paging div a {
  font-family: var(--mont);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--mild);
  font-size: 18px;
  font-weight: 500;
  line-height: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.board-paging div a.active {
  background-color: var(--orange);
  color: #fff;
}

#wrap:has(.lecture-view) {
  overflow: visible;
}

.lecture-view {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 60px;
}

.lecture-view__desc {
  -webkit-box-flex: 0;
      -ms-flex: none;
          flex: none;
  width: 800px;
  position: relative;
}
.lecture-view__desc figure {
  width: 100%;
}
.lecture-view__desc figure img {
  width: 100%;
}
.lecture-view__desc > ul {
  margin-top: 60px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 60px;
}
.lecture-view__desc picture {
  display: block;
  margin-bottom: 18px;
}

.lecture-view__tit {
  border-bottom: 1px solid var(--border);
  padding-bottom: 20px;
  margin-bottom: 20px;
  font-size: 20px;
  font-weight: 500;
  line-height: 1;
}

.lecture-view__right {
  position: relative;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}

.lecture-view__float {
  border: 1px solid var(--border);
  padding: 40px 30px;
  width: 100%;
  top: var(--gap02);
}
.lecture-view__float div b {
  font-size: 20px;
  font-weight: 500;
  line-height: 1.4;
}
.lecture-view__float div > p {
  color: var(--mild);
  line-height: 1;
  margin-top: 10px;
}
.lecture-view__float div,
.lecture-view__float ul {
  margin-bottom: 30px;
  border-bottom: 1px solid #ddd;
  padding-bottom: 30px;
}
.lecture-view__float ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 20px;
}
.lecture-view__float ul li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.lecture-view__float ul li p {
  line-height: 1;
}
.lecture-view__float ul li p:first-of-type {
  color: var(--mild);
  width: 134px;
  -webkit-box-flex: 0;
      -ms-flex: none;
          flex: none;
}
.lecture-view__float ul li p:last-of-type {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  color: var(--dark);
  text-align: right;
}
.lecture-view__float ul li .discount {
  display: inline-block;
  margin-right: 10px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
}
.lecture-view__float a {
  height: 60px;
  width: 100%;
  background-color: var(--orange);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  color: #fff;
  font-size: 20px;
  font-weight: 600;
  line-height: 1;
}
.lecture-view__float a.disabled {
  background-color: var(--border);
}
.lecture-view__float .status {
  width: 45px;
  height: 24px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  color: #fff;
  margin-bottom: 15px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  border-radius: 2em;
}
.lecture-view__float .status.status01 {
  background-color: var(--basic);
}
.lecture-view__float .status.status02 {
  background-color: var(--advanced);
}
.lecture-view__float .status.status03 {
  background-color: var(--expert);
}
.lecture-view__float .sub-desc01 {
  font-weight: 500;
  line-height: 1;
  color: var(--dark) !important;
}
.lecture-view__float .sub-desc01 + p {
  font-size: 22px;
  font-weight: 600;
  line-height: 1;
}

.is-sticky {
  position: sticky;
  left: 0;
}

.lecture-view__nav.hide {
  top: 0;
}

.lecture-view__nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 18px;
  padding-block: 20px 10px;
  background-color: #fff;
  top: var(--gap01);
}
.lecture-view__nav a {
  font-size: 15px;
  font-weight: 500;
  line-height: 1;
  padding-bottom: 10px;
}
.lecture-view__nav a.active {
  border-bottom: 2px solid var(--orange);
}

.instructor-intro {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 30px;
}
.instructor-intro .sub-desc01 {
  margin-bottom: 16px;
  font-weight: 500;
}
.instructor-intro figure {
  width: 250px;
  aspect-ratio: 1.66/1;
}

.instructor-intro__info {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.instructor-intro__info dl {
  margin-top: 30px;
}
.instructor-intro__info dt {
  font-weight: 500;
  margin-bottom: 12px;
  line-height: 1;
}
.instructor-intro__info dd:not(:last-of-type) {
  margin-bottom: 10px;
}

.tab-content .lecture-view__files li a {
  background-color: #fff;
  border: 1px solid #ddd;
}
.tab-content .lecture-view__files li a p {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-right: 30px;
}

.lecture-view__files {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 10px;
}
.lecture-view__files li a {
  height: 52px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  background-color: var(--bg);
  padding-inline: 30px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.lecture-view__files li p {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  line-height: 1;
}
.lecture-view__files li div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #444;
  font-family: var(--mont);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
}
.lecture-view__files li div::before {
  content: "";
  width: 1px;
  height: 12px;
  background-color: #ddd;
  vertical-align: middle;
  display: inline-block;
  margin-right: 30px;
}
.lecture-view__files li div svg {
  margin-left: 10px;
}
.lecture-view__files li div svg path {
  -webkit-transition: fill 0.3s ease;
  transition: fill 0.3s ease;
}
.lecture-view__files li:hover a div {
  color: var(--orange);
}
.lecture-view__files li:hover a div svg path {
  fill: var(--orange);
}

.lecture-view__curriculum {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 10px;
}
.lecture-view__curriculum button {
  line-height: 1;
}
.lecture-view__curriculum > li {
  padding: 26px 30px;
  border: 1px solid #ddd;
  background-color: #fff;
}
.lecture-view__curriculum > li.active .is-accor__desc {
  display: block;
}
.lecture-view__curriculum > li ul {
  margin-top: 20px;
}
.lecture-view__curriculum > li ul li {
  margin-bottom: 15px;
}
.lecture-view__curriculum > li ul li a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.lecture-view__curriculum > li ul li p {
  width: 620px;
  -webkit-transition: color 0.2s ease;
  transition: color 0.2s ease;
}
.lecture-view__curriculum > li ul li div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding-inline: 10px;
  height: 100%;
  border: 1px solid var(--border);
  border-radius: 2em;
  font-size: 12px;
  font-weight: 500;
  line-height: 22px;
  -webkit-transition: all 0.2s ease;
  transition: all 0.2s ease;
}
.lecture-view__curriculum > li ul li .video-time {
  color: var(--border);
  font-size: 14px;
  font-weight: 400;
  line-height: 1;
}
.lecture-view__curriculum > li ul li:last-of-type {
  margin-bottom: 0;
}
.lecture-view__curriculum > li ul li:hover p {
  color: var(--orange);
}
.lecture-view__curriculum > li ul li:hover div {
  background-color: var(--orange);
  color: #fff;
  border-color: var(--orange);
}
.lecture-view__curriculum > li ul li.active {
  padding-left: 17px;
  background-image: url("/assets/images/sub/video_play.svg");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: left top 5px;
}
.lecture-view__curriculum > li ul li.active p {
  color: var(--orange);
}
.lecture-view__curriculum > li ul li.active .video-time {
  color: var(--orange);
}

.is-accor li button {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  font-size: 18px;
  font-weight: 500;
  -webkit-transition: color 0.3s ease;
  transition: color 0.3s ease;
}
.is-accor li button svg {
  margin-left: auto;
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
}
.is-accor li button svg path {
  -webkit-transition: fill 0.3s ease;
  transition: fill 0.3s ease;
}
.is-accor li.active button {
  color: var(--orange);
}
.is-accor li.active button svg {
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
}
.is-accor li.active button svg path {
  stroke: var(--orange);
}

.is-accor__desc {
  display: none;
}

.lecture-tit {
  font-size: 32px;
  font-weight: 500;
  line-height: 1;
}

.lecture-view__product {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 20px;
}
.lecture-view__product figure {
  width: 210px;
  -webkit-box-flex: 0;
      -ms-flex: none;
          flex: none;
  aspect-ratio: 1.55/1;
}
.lecture-view__product div {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  padding-block: 30px;
  overflow: hidden;
}
.lecture-view__product div p {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.lecture-view__product div .sub-desc01 {
  color: var(--dark);
  line-height: 1;
  font-weight: 500;
}
.lecture-view__product div .sub-desc02 {
  margin-top: 10px;
  color: var(--mild);
  line-height: 1;
}

.payment-form {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 20px;
}
.payment-form .sub-desc01 {
  line-height: 1;
  color: var(--dark);
  font-weight: 500;
}
.payment-form input[type=text] {
  padding-inline: 20px;
  margin-top: 10px;
  border: 1px solid #ddd;
  height: 56px;
  width: 100%;
}

.payment-radio {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 20px;
}
.payment-radio input[type=radio] {
  width: 0;
  height: 0;
  overflow: hidden;
  position: absolute;
}
.payment-radio input[type=radio]:checked + label {
  color: var(--orange);
  border-color: var(--orange);
}

.payment-agree__desc {
  background-color: var(--bg);
  padding: 20px 10px 20px 30px;
}

.payment-agree__scroll {
  height: 120px;
  overflow-y: scroll;
  padding-right: 14px;
}
.payment-agree__scroll::-webkit-scrollbar {
  width: 6px;
  border-radius: 5px;
}
.payment-agree__scroll::-webkit-scrollbar-thumb {
  border-radius: 5px;
  background-color: #ddd;
}

.payment-agree__checkbox {
  margin-top: 20px;
}
.payment-agree__checkbox input[type=checkbox] {
  width: 0;
  height: 0;
  overflow: hidden;
  position: absolute;
}
.payment-agree__checkbox input[type=checkbox]:checked + label div {
  background-image: url("/assets/images/common/checked.svg");
}
.payment-agree__checkbox label {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 10px;
  color: #444;
  font-size: 16px;
  font-weight: 500;
  line-height: 1;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
}
.payment-agree__checkbox label div {
  width: 18px;
  height: 18px;
  background-image: url("/assets/images/common/check.svg");
  background-size: contain;
  background-repeat: no-repeat;
}

.payment-price {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.payment-price .sub-desc01 {
  margin-top: 0;
  color: var(--dark);
  font-weight: 500;
}
.payment-price .is-orange {
  margin-top: 0;
  font-size: 22px;
  font-weight: 600;
  line-height: 1;
}

li:has(.refund-radio) .lecture-view__tit {
  margin-bottom: 0;
}

.refund-radio li {
  padding-inline: 20px;
  border-bottom: 1px solid #ddd;
}
.refund-radio li input[type=radio] {
  width: 0;
  height: 0;
  overflow: hidden;
  position: absolute;
}
.refund-radio li input[type=radio]:checked + label div {
  background-image: url("/assets/images/common/radio_checked.svg");
}
.refund-radio li label {
  height: 58px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 20px;
  color: #222;
  line-height: 1;
  font-weight: 500;
}
.refund-radio li label div {
  width: 18px;
  height: 18px;
  background-image: url("/assets/images/common/radio.svg");
  background-size: contain;
  background-repeat: no-repeat;
}

.board-view__btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-top: 100px;
}
.board-view__btn a {
  width: 160px;
  height: 60px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding-inline: 30px;
  font-family: var(--mont);
  border: 1px solid var(--border);
  border-radius: 2em;
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.board-view__btn a:hover {
  background-color: var(--orange);
  border-color: var(--orange);
  color: #fff;
}
.board-view__btn a:hover svg line {
  stroke: #fff;
}
.board-view__btn svg {
  width: 18px;
  height: 19px;
}
.board-view__btn svg line {
  -webkit-transition: stroke 0.3s ease;
  transition: stroke 0.3s ease;
}

.is-faq .board-list__record {
  padding-inline: 30px;
  gap: 30px;
}
.is-faq li {
  border-bottom: 1px solid #ddd;
}
.is-faq li div {
  text-align: left;
}
.is-faq li button {
  height: 90px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 30px;
  padding-inline: 30px;
}
.is-faq li svg {
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
}
.is-faq li svg path {
  -webkit-transition: stroke 0.3s ease;
  transition: stroke 0.3s ease;
}
.is-faq li.active button .icon {
  color: var(--orange);
}
.is-faq li.active svg {
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
}
.is-faq .icon {
  color: #888;
  font-family: var(--mont);
  font-size: 18px;
  font-weight: 600;
  line-height: 1;
}

.faq-a {
  border-top: 1px solid #ddd;
  background: var(--bg);
}
.faq-a > div {
  padding: 36px 30px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 30px;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.faq-a > div div {
  line-height: 1.6;
}
.faq-a .icon,
.faq-a .sub-desc01 {
  line-height: 1.6;
}

.board-write__btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
}
.board-write__btn a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 45px;
  background-color: var(--orange);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  margin-top: 30px;
  padding-inline: 40px;
}

.board-form ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 30px;
}
.board-form li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.board-form li p {
  width: 200px;
  font-size: 18px;
  font-weight: 500;
  padding-top: 19px;
}
.board-form li input[type=email],
.board-form li input[type=text] {
  height: 56px;
}
.board-form li input[type=text],
.board-form li input[type=email],
.board-form li input[type=password],
.board-form li textarea {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  padding-inline: 20px;
  border: 1px solid #ddd;
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
}

.board-form li input[type=email]:focus,
.board-form li input[type=text]:focus,
.board-form li textarea:focus {
  border-color: var(--orange);
}
.board-form li textarea {
  resize: none;
  height: 420px;
  padding: 20px;
  line-height: 1.6;
}
.board-form + .common-btn {
  margin-top: 100px;
}
.board-form + .common-btn button {
  margin-inline: auto;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 160px;
  height: 60px;
}
.board-form .sub-desc02 {
  color: var(--mild);
  line-height: 1;
  margin-bottom: 12px;
  text-align: right;
}
.board-form > .sub-desc02 {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 60px;
}

.alliance-top {
  margin-bottom: var(--gap01);
}
.alliance-top .sub-desc01 {
  color: var(--dark);
  font-weight: 500;
  line-height: 1;
  margin-bottom: 20px;
}

.sub-desc01.refund-top {
  line-height: 1.6;
}

.sub-table {
  border-top: 1px solid var(--border);
  margin-top: var(--gap01);
}
.sub-table .sub-desc01 {
  line-height: 1.6;
}
.sub-table > div {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-bottom: 1px solid #ddd;
}
.sub-table > div p {
  padding: 30px;
  text-align: center;
}
.sub-table .sub-table__header {
  background-color: var(--bg);
}
.sub-table .sub-table__header .sub-desc01 {
  color: var(--dark);
  font-weight: 500;
  line-height: 1;
}
.sub-table .sub-table__record p:not(:first-of-type) {
  border-left: 1px solid #ddd;
}

.instructor-top {
  background-color: var(--bg);
  padding: 30px;
  font-size: 28px;
  font-weight: 400;
  line-height: 1.6;
  margin-bottom: 60px;
}

.instructor-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 10px;
}
.instructor-list li {
  padding-left: 14px;
  color: var(--medium);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.4;
  position: relative;
}
.instructor-list li::before {
  content: "";
  background-color: var(--orange);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 0.7em;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

.instructor-modal {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 110;
}

.instructor-modal__btns button {
  position: absolute;
  top: 50%;
}

.instructor-modal__prev {
  left: 50%;
  -webkit-transform: translate(-710px, -50%);
          transform: translate(-710px, -50%);
}

.instructor-modal__next {
  right: 50%;
  -webkit-transform: translate(710px, -50%);
          transform: translate(710px, -50%);
}

.instructor-modal__inner {
  height: 788px;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.instructor-modal__close {
  position: absolute;
  right: -48px;
  top: -30px;
}

.instructor-view .slick-prev,
.instructor-view .slick-next {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  background-size: contain;
  background-repeat: no-repeat;
  text-indent: -9999px;
  width: 16px;
  height: 30px;
}
.instructor-view .slick-prev {
  left: 0;
  background-image: url("/assets/images/common/slide_arrow_prev.svg");
}
.instructor-view .slick-prev:hover {
  background-image: url("/assets/images/common/slide_arrow_prev_h.svg");
}
.instructor-view .slick-next {
  right: 0;
  background-image: url("/assets/images/common/slide_arrow_next.svg");
}
.instructor-view .slick-next:hover {
  background-image: url("/assets/images/common/slide_arrow_next_h.svg");
}

.instructor-slide {
  margin-inline: auto;
  padding-inline: 70px;
}
.instructor-slide .slick-slide {
  height: 400px;
  width: 100%;
}
.instructor-slide .slick-slide img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center;
     object-position: center;
}

.instructor-relation {
  margin-top: var(--gap02);
}
.instructor-relation .lecture-view__tit {
  font-size: 34px;
}
.instructor-relation .lecture-cards {
  display: block;
}
.instructor-relation .line-anim {
  display: none;
}
.instructor-relation .slick-prev {
  left: -60px;
  -webkit-transform: translate(-100%, -50%);
          transform: translate(-100%, -50%);
}
.instructor-relation .slick-next {
  right: -60px;
  -webkit-transform: translate(100%, -50%);
          transform: translate(100%, -50%);
}
.instructor-relation .slick-list {
  margin-inline: -20px;
}
.instructor-relation .slick-slide {
  padding: 0;
  margin-inline: 20px;
}

@media all and (max-width: 1400px) {
  .lecture-view__desc {
    width: 60%;
  }
  .lecture-view {
    gap: 30px;
  }
}
@media all and (max-width: 1024px) {
  .lecture-view__desc {
    width: 100%;
    position: static;
  }
  .lecture-view {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 8.33vw;
  }
  .lecture-view:has(.lecture-thumb) {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
    gap: 0;
  }
  .lecture-view__desc .lecture-thumb {
    position: absolute;
    top: 0;
    left: 0;
  }
  .lecture-view__desc:has(.lecture-thumb) + .lecture-view__right {
    margin-top: 62.5vw;
  }
  .instructor-card {
    width: 440px;
    margin-inline: auto;
  }
}
@media all and (max-width: 767px) {
  .board-search {
    padding-inline: 2.78vw;
    gap: 2.78vw;
    width: 55.56vw;
    height: 10.28vw;
  }
  .board-search button {
    height: 5.28vw;
    width: 5.28vw;
  }
  .board-search button svg {
    width: 100%;
    height: 100%;
  }
  .board-search input[type=text] {
    font-size: 3.33vw;
  }
  .board-total {
    font-size: 3.33vw;
    gap: 1.11vw;
  }
  .board-total span {
    font-size: 3.89vw;
  }
  .board-list {
    margin-top: 4.17vw;
  }
  .board-paging div {
    gap: 2.78vw;
  }
  .board-paging div a {
    width: 6.67vw;
    height: 6.67vw;
    font-size: 3.61vw;
  }
  .board-paging {
    gap: 4.17vw;
    margin-top: 13.89vw;
  }
  .board-paging > a {
    width: 4.44vw;
    height: 4.44vw;
    display: block;
  }
  .board-paging > a svg {
    width: 100%;
    height: 100%;
  }
  .lecture-cards + .board-paging {
    margin-top: 13.89vw;
  }
  .lecture-view__float {
    padding: 5.56vw 4.17vw;
  }
  .lecture-view__float .status {
    width: 8.33vw;
    height: 4.44vw;
    margin-bottom: 2.08vw;
    font-size: 3.06vw;
  }
  .lecture-view__float div b {
    font-size: 3.89vw;
  }
  .lecture-view__float div > p {
    margin-top: 1.39vw;
  }
  .lecture-view__float div,
  .lecture-view__float ul {
    margin-bottom: 5.56vw;
    padding-bottom: 4.17vw;
  }
  .lecture-view__float ul {
    gap: 2.78vw;
  }
  .lecture-view__float ul li p:first-of-type {
    width: auto;
  }
  .lecture-view__float .sub-desc01 + p {
    font-size: 4.17vw;
  }
  .lecture-view__float a {
    height: 11.11vw;
    font-size: 3.89vw;
  }
  .lecture-view__nav {
    gap: 2.5vw;
    padding-block: 2.78vw 1.39vw;
    top: 13.89vw;
  }
  .lecture-view__nav a {
    font-size: 3.19vw;
  }
  .lecture-view__desc > ul {
    margin-top: 8.33vw;
    gap: 8.33vw;
  }
  .lecture-view__desc picture {
    margin-bottom: 2.4vw;
  }
  .lecture-view__tit {
    padding-bottom: 2.78vw;
    margin-bottom: 2.78vw;
    font-size: 3.89vw;
  }
  .lecture-view__float .lecture-view__tit {
    padding-bottom: 4.17vw;
    margin-bottom: 5.56vw;
    font-size: 3.89vw;
  }
  .instructor-intro .sub-desc01 {
    margin-bottom: 2.22vw;
  }
  .instructor-intro {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 4.17vw;
  }
  .instructor-intro figure {
    width: 61.11vw;
    margin-inline: auto;
  }
  .instructor-intro__info dd:not(:last-of-type) {
    margin-bottom: 1.39vw;
  }
  .lecture-view__files li a {
    height: 10vw;
    padding-inline: 4.17vw;
  }
  .lecture-view__files li div {
    font-size: 3.06vw;
  }
  .lecture-view__files li div svg {
    margin-left: 1.39vw;
    max-width: 3.06vw;
    max-height: 3.06vw;
    -webkit-box-flex: 0;
        -ms-flex: none;
            flex: none;
  }
  .lecture-view__files li div::before {
    height: 1.67vw;
    margin-right: 4.17vw;
  }
  .lecture-view__curriculum {
    gap: 1.39vw;
  }
  .lecture-view__curriculum > li {
    padding: 4.44vw 4.17vw;
  }
  .is-accor li button {
    font-size: 3.61vw;
  }
  .is-accor li button svg {
    -webkit-box-flex: 0;
        -ms-flex: none;
            flex: none;
    max-width: 4.17vw;
    max-height: 2.5vw;
  }
  .lecture-view__curriculum > li ul li p {
    -webkit-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
    margin-right: 1.39vw;
  }
  .lecture-view__curriculum > li ul {
    margin-top: 4.17vw;
  }
  .lecture-view__curriculum > li ul li:hover p {
    color: var(--medium);
  }
  .lecture-view__curriculum > li ul li div {
    padding-inline: 1.39vw;
    font-size: 2.78vw;
    line-height: 1.8em;
    -webkit-box-flex: 0;
        -ms-flex: none;
            flex: none;
  }
  .tab-content .lecture-view__files li a p {
    padding-right: 4.17vw;
  }
  .board-view__btn {
    margin-top: 13.89vw;
  }
  .board-view__btn a {
    width: 27.78vw;
    height: 11.11vw;
    padding-inline: 4.17vw;
    font-size: 3.33vw;
  }
  .lecture-tit {
    font-size: 5.56vw;
  }
  .lecture-view__product figure {
    width: 25.69vw;
  }
  .lecture-view__product div {
    padding-block: 4.17vw;
  }
  .lecture-view__product div .sub-desc02 {
    margin-top: 1.39vw;
  }
  .payment-form input[type=text] {
    padding-inline: 2.78vw;
    margin-top: 1.39vw;
    height: 11.11vw;
  }
  .payment-radio {
    gap: 2.78vw;
  }
  .common-btn label {
    height: 8.33vw;
  }
  .payment-agree__desc {
    padding: 2.78vw 1.39vw 2.78vw 4.17vw;
  }
  .payment-agree__scroll {
    height: 33.33vw;
    padding-right: 1.94vw;
  }
  .payment-agree__checkbox label {
    gap: 1.39vw;
    font-size: 3.33vw;
  }
  .payment-agree__checkbox label div {
    width: 3.61vw;
    height: 3.61vw;
  }
  .refund-radio li label {
    height: 11.11vw;
    gap: 2.78vw;
  }
  .refund-radio li {
    padding-inline: 2.78vw;
  }
  .refund-radio li label div {
    width: 3.61vw;
    height: 3.61vw;
  }
  
  .instructor-card {
    width: 61.11vw;
    margin-inline: auto;
  }
  .instructor-card ul {
    margin-top: 4.17vw;
    gap: 2.78vw;
  }
  .instructor-card ul a {
    display: block;
    max-width: 5.83vw;
    max-height: 5.83vw;
  }
  .instructor-card b {
    margin-top: 4.17vw;
    font-size: 5.28vw;
  }
  .instructor-card p {
    margin-top: 2.78vw;
  }
  .instructor-slide {
    padding-inline: 0;
  }
  .instructor-slide .slick-slide {
    height: auto;
    aspect-ratio: 1.65/1;
  }
  .instructor-list li {
    padding-left: 2.5vw;
    font-size: 3.61vw;
  }
  .instructor-list li::before {
    width: 1.39vw;
    height: 1.39vw;
  }
  .instructor-top {
    padding: 4.17vw;
    font-size: 5vw;
    margin-bottom: 8.33vw;
  }
  .instructor-list {
    gap: 1.39vw;
  }
  .instructor-portfolio .slick-dots {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    margin-top: 4.17vw;
    gap: 3.47vw;
  }
  .instructor-portfolio .slick-dots li {
    overflow: hidden;
    text-indent: -9999px;
    width: 2.22vw;
    height: 2.22vw;
    border-radius: 50%;
    background-color: #ddd;
  }
  .instructor-portfolio .slick-dots li.slick-active {
    background-color: var(--orange);
  }
  .instructor-relation .lecture-view__tit {
    font-size: 5.83vw;
    margin-bottom: 8.33vw;
  }
  .board-list__header .num, .board-list__record .num {
    width: 16.67vw;
  }
  .board-list__header .date, .board-list__record .date {
    width: 22.22vw;
  }
  .board-list__header div, .board-list__record div {
    font-size: 3.33vw;
  }
  .board-list__record .tit {
    font-size: 3.61vw;
    padding-inline: 0 4.17vw;
  }
  .board-list__record .num img {
    width: 3.33vw;
    height: 3.33vw;
  }
  .board-list__header {
    display: none;
  }
  .board-list__record {
    height: 16.67vw;
  }
  .board-list__empty {
    height: 83.33vw;
    margin-top: 4.17vw;
    gap: 5.56vw;
  }
  .board-list__empty img {
    max-width: 13.89vw;
    max-height: 13.89vw;
  }
  .board-list__empty b {
    font-size: 5.83vw;
  }
  .board-list__empty p {
    margin-top: 2.78vw;
  }
  .board-list__record .name {
    width: 22.22vw;
  }
  .is-qna .board-list__record .date {
    display: none;
  }
  .is-qna .board-list__record .tit {
    gap: 1.39vw;
  }
  .is-qna .board-list__record .tit img {
    width: 3.33vw;
    height: 3.33vw;
  }
  .board-write__btn a {
    height: 10.42vw;
    font-size: 3.33vw;
    margin-top: 4.17vw;
    padding-inline: 5.56vw;
  }
  .is-faq li button {
    height: 16.67vw;
    gap: 4.17vw;
    padding-inline: 4.17vw;
  }
  .faq-a > div {
    padding: 5vw 4.17vw;
    gap: 4.17vw;
  }
  .is-faq .icon {
    font-size: 3.61vw;
  }
  .board-form li {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .board-form li p {
    width: 100%;
    font-size: 3.61vw;
    padding-top: 0;
  }
  .board-form li input[type=email],
  .board-form li input[type=text] {
    height: 11.11vw;
  }
  .board-form li input[type=email],
  .board-form li input[type=text], 
  .board-form li textarea {
    -webkit-box-flex: 0;
        -ms-flex: none;
            flex: none;
    padding-inline: 2.78vw;
    font-size: 3.33vw;
    margin-top: 2.78vw;
  }
  .board-form > .sub-desc02 {
    padding-bottom: 1.67vw;
    margin-bottom: 8.33vw;
  }
  .board-form li textarea {
    height: 58.33vw;
    padding: 2.78vw;
  }
  .board-form + .common-btn button {
    width: 30.56vw;
    height: 12.5vw;
  }
  .board-form + .common-btn {
    margin-top: 13.89vw;
  }
  .sub-table > div p {
    padding: 4.17vw;
  }
  .lecture-view__float ul li .discount {
    font-size: 3.33vw;
  }
  .board-view__desc {
    padding: 8.33vw 3.90625vw;
  }
  .board-view__file {
    padding: 2.78vw;
  }
  .board-view__nav > div {
    padding: 4.17vw;
    gap: 4.17vw;
  }
  .board-view__nav > div div {
    gap: 5.56vw;
    padding-right: 4.17vw;
    font-size: 3.33vw;
  }
  .board-view__nav > div a {
    font-size: 3.89vw;
  }
  .board-view__top {
    padding-bottom: 4.17vw;
  }
  .board-view__top b {
    font-size: 5.56vw;
  }
  .board-view__top div {
    gap: 1.39vw;
    margin-bottom: 2.78vw;
  }
  .board-view__top div p {
    font-size: 3.33vw;
  }
  .board-view__file a {
    gap: 1.11vw;
    font-size: 3.33vw;
  }
  .board-view__file a img {
    width: 3.33vw;
  }
}