/* ========================================
   Layout Module - Mobile
   ======================================== */
.tab-menu {
  height: 48px;
}
.tab-menu .swiper-wrapper {
  display: flex;
}

.main__container * {
  font-family: "Pretendard Variable";
}
.main__container {
  width: 100%;
  overflow-x: hidden;
}
.main__container .title {
  text-align: initial;
}

.main__content {
  width: 100%;
  margin: 48px auto 80px;
  padding: 0 16px;
  display: flex;
  flex-direction: column;
  gap: 80px;
  box-sizing: border-box;
}

/* ========================================
   Common Components - Mobile
   ======================================== */
.title {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.5px;
  color: #222222;
  margin-bottom: 20px;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.header .title {
  margin-bottom: 0;
}

.tile {
  display: grid;
  gap: 20px 12px;
}
.tile.tile-4 {
  grid-template-columns: repeat(2, 1fr);
}

.book-itm .body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.book-itm .book {
  position: relative;
  width: 100%;
  aspect-ratio: 168/228;
  background-color: #f5f5f5;
}
.book-itm .book img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.book-itm .book .num {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: #d4d4d4;
  color: #222222;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 400;
}
.book-itm .book .num.frist {
  background-color: #222222;
  color: white;
}
.book-itm .txt {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.book-itm .txt .tag {
  display: flex;
  gap: 2px;
  flex-wrap: wrap;
}
.book-itm .txt .tit {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: -1px;
  color: #222222;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.book-itm .txt .writer {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: -1px;
  color: #9f9f9f;
}
.book-itm .txt .sales-index {
  display: flex;
  gap: 2px;
  font-size: 14px;
  line-height: 1.6;
  letter-spacing: -1px;
  color: #767676;
}
.book-itm .txt .sales-index .num {
  color: #9f9f9f;
}

.tag span {
  display: inline-block;
  padding: 3px 4px 2px;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.5px;
  white-space: nowrap;
  color: white;
}

.tag-n {
  background-color: #0027e8;
}

.tag-yellow {
  background-color: #947238;
}

.tag-green {
  background-color: #4b6256;
}

.tag-red {
  background-color: #90533f;
}

.tag-blue {
  background-color: #455371;
}

.tag-purple {
  background-color: #645169;
}

.tag-brown {
  background-color: #5e3939;
}

.tag-black {
  background-color: #222222;
}

.tag-type-concept {
  background-color: #f2c14b;
}

.tag-type-past {
  background-color: #939ed2;
}

.tag-type-n {
  background-color: #92c0a7;
}

.tag-type-mock {
  background-color: #dcabaa;
}

.tag-type-ebs {
  background-color: #a18075;
}

.tag-gray {
  background-color: #767676;
}

.tag-presale {
  background-color: transparent;
  border: 1px solid #002f98;
  color: #002f98 !important;
}

.paging {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
}
.paging a,
.paging button {
  min-width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 500;
  color: #9f9f9f;
  text-decoration: none;
  border: none;
  background: transparent;
  cursor: pointer;
}
.paging a.active,
.paging button.active {
  color: #222222;
  font-weight: 700;
}
.paging .icon {
  width: 20px;
  height: 20px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}
.paging .icon.paging_next {
  background-image: url("data:image/svg+xml,%3Csvg width='20' height='20' viewBox='0 0 20 20' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M7 5L12 10L7 15' stroke='%239F9F9F' stroke-width='2'/%3E%3C/svg%3E");
}
.paging .icon.paging_last {
  background-image: url("data:image/svg+xml,%3Csvg width='20' height='20' viewBox='0 0 20 20' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 5L10 10L5 15M10 5L15 10L10 15' stroke='%239F9F9F' stroke-width='2'/%3E%3C/svg%3E");
}

/* ========================================
   Tabs Component - Mobile
   ======================================== */
.title_tab {
  display: flex;
  gap: 0;
  flex-wrap: nowrap;
  margin-bottom: 40px;
  margin-inline: -16px;
  padding-inline: 16px;
  overflow-y: hidden;
  overflow-x: auto;
  /* Hide scrollbar for Chrome, Safari and Opera */
}
.title_tab::-webkit-scrollbar {
  display: none;
}
.title_tab {
  /* Hide scrollbar for IE, Edge and Firefox */
  -ms-overflow-style: none; /* IE and Edge */
  scrollbar-width: none; /* Firefox */
}
.title_tab li {
  list-style: none;
  flex: 1 0 100px;
}
.title_tab li input[type=radio] {
  display: none;
}
.title_tab li label {
  display: block;
  padding: 16px;
  background-color: #f5f5f5;
  border: 1px solid #e1e1e1;
  border-right: 0;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: -1px;
  color: #0b0b0b;
  white-space: nowrap;
  text-align: center;
}
.title_tab li:last-child label {
  border-right: 1px solid #e1e1e1;
}
.title_tab li.active label {
  background-color: white;
  color: #0b0b0b;
  position: relative;
  border-bottom-color: transparent;
}
.title_tab li input[type=radio]:checked + label {
  background-color: white;
  color: #0b0b0b;
  position: relative;
  border-bottom-color: transparent;
}

/* ========================================
   Buttons & Form Controls - Mobile
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: none;
  border-radius: 3px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.5px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-detail {
  padding: 0;
  background: transparent;
  border: none;
  color: #9f9f9f;
  font-size: 12px;
  gap: 4px;
}

.blk-outline {
  background-color: white;
  border: 1px solid #222222;
  color: #222222;
}
.blk-outline:hover {
  background-color: #222222;
  color: white;
}

.btn-60 {
  height: 48px;
}

.btn-more .icon.arrow-down {
  display: inline-block;
  margin-left: 4px;
}

.btn-group {
  display: flex;
  gap: 8px;
}
.btn-group .btn {
  padding: 8px 14px;
  background-color: white;
  border: 1px solid #e1e1e1;
  color: #9f9f9f;
  font-size: 13px;
}
.btn-group .btn.active {
  background-color: #222222;
  color: white;
  border-color: #222222;
}

.select-lst-type {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 16px;
}

.sort-select .sort-select-body {
  padding: 16px 0;
  border-top: 1px solid #e1e1e1;
  border-bottom: 1px solid #e1e1e1;
}
.sort-select .sort-select-body dl {
  margin-bottom: 20px;
}
.sort-select .sort-select-body dl:last-child {
  margin-bottom: 0;
}
.sort-select .sort-select-body dl.after {
  margin-top: 20px;
}
.sort-select .sort-select-body dl dt {
  margin-bottom: 12px;
}
.sort-select .sort-select-body dl dt span {
  font-size: 14px;
  font-weight: 600;
  color: #222222;
  letter-spacing: -0.5px;
}
.sort-select .sort-select-body dl dd {
  position: relative;
}
.sort-select .sort-select-body dl dd .sort-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.sort-select .sort-select-body dl dd .sort-list li {
  list-style: none;
}
.sort-select .sort-select-body dl dd .sort-list li input[type=checkbox] {
  display: none;
}
.sort-select .sort-select-body dl dd .sort-list li label {
  display: inline-block;
  padding: 6px 12px;
  background-color: #f5f5f5;
  border: 1px solid #e1e1e1;
  border-radius: 16px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 400;
  color: #9f9f9f;
  letter-spacing: -0.25px;
  transition: all 0.2s ease;
}
.sort-select .sort-select-body dl dd .sort-list li input[type=checkbox]:checked + label {
  background-color: #222222;
  color: white;
  border-color: #222222;
}
.sort-select .sort-select-body dl dd .list-moreButton {
  margin-top: 12px;
  padding: 6px 12px;
  background-color: white;
  border: 1px solid #d4d4d4;
  border-radius: 16px;
  font-size: 12px;
  color: #9f9f9f;
  cursor: pointer;
}

.icon {
  display: inline-block;
  width: 20px;
  height: 20px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.icon.search {
  background-image: url("data:image/svg+xml,%3Csvg width='20' height='20' viewBox='0 0 20 20' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M9 17A8 8 0 1 0 9 1a8 8 0 0 0 0 16zM18 18l-4-4' stroke='%23222' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}

/* ========================================
   Swiper Controls Component
   ======================================== */
.swiper-controls {
  display: flex;
  gap: 20px;
  font-size: 20px;
}
.swiper-controls .swiper-arrow {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 20px;
  height: 20px;
  color: #222222;
  cursor: pointer;
  transition: opacity 0.3s ease;
}
.swiper-controls .swiper-arrow.swiper-button-disabled {
  color: #d4d4d4;
  cursor: not-allowed;
  opacity: 0.5;
}
.swiper-controls .swiper-arrow:not(.swiper-button-disabled):hover {
  opacity: 0.8;
}

/* ========================================
   Floating Menu Component
   ======================================== */
.floating-menu {
  position: fixed;
  bottom: 10%;
  right: 40px;
  width: 60px;
  height: 60px;
  border: 1px solid black;
  background-color: white;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 10px;
  box-sizing: border-box;
  z-index: 100;
}
.floating-menu__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  color: #222222;
  padding: 0;
}
.floating-menu__item:hover {
  opacity: 0.7;
}

/* ========================================
   Main Banner Section - Mobile
   ======================================== */
.main-banner__section {
  width: 100%;
  margin-bottom: 30px;
}
.main-banner__section.main-banner__swiper {
  overflow: hidden;
}
.main-banner__section .main-banner__list {
  display: flex;
}
.main-banner__section .main-banner__list .main-banner__item {
  position: relative;
  flex: 0 0 auto;
  height: 200px;
  width: 100%;
}
.main-banner__section .main-banner__list .main-banner__item .main-banner__img {
  background-size: cover;
  background-position: center;
  width: 100%;
  height: 100%;
}
.main-banner__section .main-banner__list .main-banner__item .swiper-pagination {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  justify-content: center;
}
.main-banner__section .main-banner__list .main-banner__item .swiper-pagination .swiper-pagination-bullet {
  display: block;
  width: 5px;
  height: 5px;
  margin: auto;
  border-radius: 50%;
  opacity: 0.5;
  background: #fff;
}
.main-banner__section .main-banner__list .main-banner__item .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  opacity: 1;
}

/* ========================================
   Quick Banner Section - Mobile
   ======================================== */
.quick-banner__section {
  width: 100%;
  margin-bottom: 30px;
  overflow: hidden;
  padding: 0 16px;
  position: relative;
  box-sizing: border-box;
}
.quick-banner__section .quick-banner__list {
  display: flex;
  width: 100%;
}
.quick-banner__section .quick-banner__item {
  position: relative;
  flex: 0 0 auto;
  aspect-ratio: 1/1;
  background-size: cover;
  background-position: center;
  height: 100%;
  width: 100%;
  display: flex;
  align-items: flex-end;
  gap: 20px;
}
.quick-banner__section .quick-banner__item .quick-banner__book-image {
  position: relative;
  width: 110px;
  height: 160px;
  flex-shrink: 0;
  transform: rotate(-8deg);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}
.quick-banner__section .quick-banner__item .quick-banner__book-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.quick-banner__section .swiper-pagination {
  position: absolute;
  bottom: 24px;
  left: 40px;
  display: flex;
  gap: 6px;
  justify-content: center;
  z-index: 10;
}
.quick-banner__section .swiper-pagination .swiper-pagination-bullet {
  display: block;
  width: 5px;
  height: 5px;
  margin: auto;
  border-radius: 50%;
  opacity: 0.3;
  background: #fff;
}
.quick-banner__section .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  opacity: 1;
}

/* ========================================
   Search Box Section - Mobile
   ======================================== */
.search-box {
  padding: 0;
  margin-bottom: -30px;
}
.search-box .search-input .search-top {
  margin-bottom: 0;
}
.search-box .search-input .search-top input {
  font-weight: 300;
  font-style: Light;
  font-size: 18px;
  line-height: 120%;
  letter-spacing: -0.5px;
  padding: 12px 16px;
}

/* ========================================
   Top Pick Author Section - Mobile
   ======================================== */
.top-pick-author__section {
  display: flex;
  flex-direction: column;
}
.top-pick-author__section .title {
  color: #222222;
  font-size: 20px;
  font-weight: 400;
  line-height: 26px;
  word-wrap: break-word;
  margin-bottom: 20px;
}
.top-pick-author__section .header {
  display: flex;
  justify-content: space-between;
  align-items: end;
}
.top-pick-author__section .top-pick-author__swiper {
  margin-inline: -16px;
  padding-inline: 16px;
}
.top-pick-author__section .swiper-wrapper {
  display: flex;
  margin-top: 23px;
}
.top-pick-author__section .top-pick-author__box {
  position: relative;
  background: #f5f5f5;
  flex: 0 0 250px;
  padding: 55px 16px 16px;
  flex-direction: column;
  justify-content: space-between;
  box-sizing: border-box;
}
.top-pick-author__section .top-pick-author__box .book-img {
  position: absolute;
  right: 0;
  top: -23px;
  width: 95px;
  height: 106px;
}
.top-pick-author__section .top-pick-author__box .top-pick-author__content {
  display: flex;
  flex-direction: column;
  width: 250px;
}
.top-pick-author__section .top-pick-author__box .top-pick-author__content .top-pick-author__content-header {
  display: flex;
  gap: 16px;
}
.top-pick-author__section .top-pick-author__box .top-pick-author__content .top-pick-author__content-header .top-pick-author__content-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.top-pick-author__section .top-pick-author__box .top-pick-author__content .top-pick-author__content-header .top-pick-author__content-info .tag {
  width: fit-content;
}
.top-pick-author__section .top-pick-author__box .top-pick-author__content .top-pick-author__content-header .top-pick-author__content-info .top-pick-author__title {
  display: flex;
  color: #222222;
  font-size: 18px;
  font-weight: 600;
  line-height: 140%;
  letter-spacing: -0.5px;
  text-decoration: none;
  height: 45px;
  gap: 4px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
}
.top-pick-author__section .top-pick-author__box .top-pick-author__content .top-pick-author__content-header .top-pick-author__content-info .top-pick-author__title:hover {
  text-decoration: underline;
}
.top-pick-author__section .top-pick-author__box .top-pick-author__content .top-pick-author__content-header .top-pick-author__content-info .top-pick-author__title .icon.icon__arrow--right {
  display: inline-block;
  width: 10px;
  height: 10px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10' fill='none'%3E%3Cpath d='M7.38574 5.00684L7.03223 5.36035L3.57422 8.81738L2.86719 8.11035L5.9707 5.00586L2.86719 1.90234L3.57422 1.19531L7.38574 5.00684Z' fill='%239F9F9F'/%3E%3C/svg%3E");
}
.top-pick-author__section .top-pick-author__box .top-pick-author__content .top-pick-author__content-header .top-pick-author__content-info .top-pick-author__description {
  color: #767676;
  font-size: 14px;
  font-weight: 400;
  line-height: 160%; /* 22.4px */
  letter-spacing: -1px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
}
.top-pick-author__section .top-pick-author__box .top-pick-author__content .hr {
  margin-block: 15px;
  width: 100%;
  height: 100%;
}
.top-pick-author__section .top-pick-author__box .top-pick-author__content .hr .hr-top {
  height: 1px;
  background: #e1e1e1;
}
.top-pick-author__section .top-pick-author__box .top-pick-author__content .hr .hr-bottom {
  height: 1px;
  background: white;
}
.top-pick-author__section .top-pick-author__box .top-pick-author__content .top-pick-author__content-body .book-showcase {
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 1;
}
.top-pick-author__section .top-pick-author__box .top-pick-author__content .top-pick-author__content-body .book-showcase .book-item {
  flex: 1;
  display: flex;
  gap: 10px;
}
.top-pick-author__section .top-pick-author__box .top-pick-author__content .top-pick-author__content-body .book-showcase .book-item img {
  display: block;
  width: 51px;
  height: 72px;
  flex-shrink: 0;
}
.top-pick-author__section .top-pick-author__box .top-pick-author__content .top-pick-author__content-body .book-showcase .book-item .book-cover {
  flex-shrink: 0;
}
.top-pick-author__section .top-pick-author__box .top-pick-author__content .top-pick-author__content-body .book-showcase .book-item .book-info {
  margin-top: 6px;
}
.top-pick-author__section .top-pick-author__box .top-pick-author__content .top-pick-author__content-body .book-showcase .book-item .book-label {
  color: var(--Point-color-blue, #002f98);
  font-size: 10px;
  font-style: normal;
  font-weight: 600;
  line-height: 135%; /* 13.5px */
}
.top-pick-author__section .top-pick-author__box .top-pick-author__content .top-pick-author__content-body .book-showcase .book-item .book-series {
  font-weight: 400;
  letter-spacing: -1px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #767676;
  font-size: 14px;
  font-weight: 400;
  line-height: 22.4px;
  word-wrap: break-word;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ========================================
   Month New Book Section - Mobile
   ======================================== */
.month-new-book__section {
  display: flex;
  flex-direction: column;
}
.month-new-book__section .title {
  color: #222222;
  font-size: 20px;
  font-weight: 400;
  line-height: 26px;
  word-wrap: break-word;
  margin-bottom: 20px;
}
.month-new-book__section .header {
  display: flex;
  justify-content: space-between;
  align-items: end;
}
.month-new-book__section {
  margin-left: -20px;
  margin-right: -20px;
  padding: 0 20px;
  overflow: hidden;
}
.month-new-book__section .month-new-book__header {
  display: flex;
  justify-content: space-between;
  align-items: end;
}
.month-new-book__section .month-new-book__swiper {
  overflow: visible;
  margin: 0 -20px;
  padding: 0 20px;
}
.month-new-book__section .month-new-book__list {
  display: flex;
}
.month-new-book__section article {
  position: relative;
  flex: 0 0 168px;
}
.month-new-book__section article a {
  display: block;
  padding: 36px 0 12px;
}
.month-new-book__section article::before {
  content: "";
  position: absolute;
  bottom: 113px;
  left: 0;
  width: 100%;
  height: 69px;
  background: linear-gradient(180deg, transparent 0%, var(--bg-color, #d9d9d9) 100%);
  z-index: 1;
  pointer-events: none;
}
.month-new-book__section article .book__img-wrapper {
  position: relative;
  width: 100px;
  height: 145px;
  margin: 0 auto;
}
.month-new-book__section article .book__img {
  display: block;
  width: 100%;
  height: 100%;
}
.month-new-book__section article .book-info {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 136px;
  margin: 19px 16px 0;
  color: white;
}
.month-new-book__section article .book-info .book-info__title {
  height: 44px;
  color: var(--Main-color-white, #fff);
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 140%; /* 22.4px */
  letter-spacing: -1px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.month-new-book__section article .book-info .book-info__author {
  font-weight: 400;
  font-size: 14px;
  line-height: 130%;
  letter-spacing: -0.25px;
  opacity: 0.6;
}
.month-new-book__section article .book-info .book-info__sales-index {
  font-size: 13px;
  font-style: normal;
  font-weight: 400;
  line-height: 130%; /* 16.9px */
  letter-spacing: -0.5px;
  opacity: 0.8;
}
.month-new-book__section article .book-info .book-info__sales-index .sale-num {
  opacity: 0.6;
}

/* ========================================
   Best Book Section - Mobile
   ======================================== */
.best-book__section {
  display: flex;
  flex-direction: column;
}
.best-book__section .title {
  color: #222222;
  font-size: 20px;
  font-weight: 400;
  line-height: 26px;
  word-wrap: break-word;
  margin-bottom: 20px;
}
.best-book__section .header {
  display: flex;
  justify-content: space-between;
  align-items: end;
}
.best-book__section .tag-wrap {
  margin-bottom: 8px;
}
.best-book__section .title_tab li {
  flex: 1 0 120px;
}
.best-book__section .best-book__header {
  display: flex;
  margin: 0;
  margin-bottom: 20px;
  align-items: center;
}
.best-book__section .best-book__header .title {
  justify-content: start;
  margin: 0;
}
.best-book__section .best-book__header .caption {
  display: flex;
  flex: 0 0 auto;
  gap: 4px;
  align-items: center;
  color: #9f9f9f;
  text-align: center;
  font-size: 13px;
  font-style: normal;
  line-height: 20px; /* 153.846% */
  letter-spacing: -0.5px;
}
.best-book__section .best-book__header .caption svg {
  width: 14px;
  height: 14px;
}
.best-book__section .book-itm {
  margin: auto;
  width: 168px;
  height: 356px;
  text-decoration: none;
}
.best-book__section .book-itm .txt {
  gap: 0;
}
.best-book__section .book-itm .txt .tag {
  margin-bottom: 10px;
}
.best-book__section .book-itm .txt .tit {
  margin-bottom: 2px;
  color: #222222;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 140%; /* 22.4px */
  letter-spacing: -1px;
}
.best-book__section .book-itm .txt .writer {
  color: #9f9f9f;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 140%; /* 22.4px */
  letter-spacing: -1px;
}
.best-book__section .book-itm .txt .sales-index {
  color: #767676;
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  line-height: 160%; /* 22.4px */
  letter-spacing: -1px;
}
.best-book__section .book-itm .txt .sales-index .num {
  color: #9f9f9f;
  margin-left: 2px;
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  line-height: 160%; /* 22.4px */
  letter-spacing: -1px;
}
.best-book__section .book-itm .book .book-bg {
  background: #f5f5f5;
  padding: 43px 34px;
}
.best-book__section .book-itm .book .book-bg img {
  box-shadow: 6px 6px 12px 0 rgba(0, 0, 0, 0.1);
}
.best-book__section .book-itm .book .num {
  z-index: 10;
  width: 18px;
  height: 18px;
  border-radius: 0;
  color: #fff;
}
.best-book__section .book-itm .book .num.first {
  background-color: #000;
}
.best-book__section .tile.tile-4 {
  grid-template-columns: repeat(2, 1fr);
  gap: 24px 8px;
}

/* ========================================
   Curriculum Section
   ======================================== */
.curriculum__section {
  display: flex;
  flex-direction: column;
}
.curriculum__section .title {
  color: #222222;
  font-size: 20px;
  font-weight: 400;
  line-height: 26px;
  word-wrap: break-word;
  margin-bottom: 20px;
}
.curriculum__section .header {
  display: flex;
  justify-content: space-between;
  align-items: end;
}
.curriculum__section {
  padding-top: 80px;
  margin-top: -80px;
}
.curriculum__section .title_tab li {
  flex: 1 0 171px;
}
.curriculum__section .curriculum__toggle {
  margin: 20px 0;
}
.curriculum__section .curriculum__toggle .custom-switch {
  display: flex;
  align-items: center;
  padding-left: 0;
}
.curriculum__section .curriculum__toggle .custom-switch .custom-control-input {
  position: absolute;
  left: -9999px;
  opacity: 0;
}
.curriculum__section .curriculum__toggle .custom-switch .custom-control-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 0;
  cursor: pointer;
  color: #222222;
  font-size: 14px;
  font-weight: 500;
  line-height: 14px;
  letter-spacing: -1px;
}
.curriculum__section .curriculum__toggle .custom-switch .custom-control-label::before {
  content: "";
  position: relative;
  left: 0;
  width: 32px;
  height: 20px;
  background-color: #d4d4d4;
  border: none;
  border-radius: 10px;
  transition: background-color 0.15s ease-in-out;
}
.curriculum__section .curriculum__toggle .custom-switch .custom-control-label::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  background-color: #fff;
  border-radius: 50%;
  transition: transform 0.15s ease-in-out;
}
.curriculum__section .curriculum__toggle .custom-switch .custom-control-input:checked ~ .custom-control-label::before {
  background-color: #222222;
}
.curriculum__section .curriculum__toggle .custom-switch .custom-control-input:checked ~ .custom-control-label::after {
  transform: translate(12px, -50%);
}
.curriculum__section .curriculum-header {
  margin-bottom: 20px;
}
.curriculum__section .curriculum-header .header {
  margin-bottom: 10px;
}
.curriculum__section .curriculum-header .header .title {
  justify-content: start;
  margin-bottom: 0;
}
.curriculum__section .curriculum-header .curriculum__notice {
  color: #9f9f9f;
  font-size: 13px;
  font-style: normal;
  font-weight: 400;
  line-height: 20px; /* 153.846% */
  letter-spacing: -0.5px;
  margin-top: 8px;
}
.curriculum__section .curriculum__checkbox-list {
  display: none !important;
  display: flex;
  gap: 16px;
  margin-top: -20px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.curriculum__section .curriculum__checkbox-list .curriculum__checkbox {
  display: flex;
  align-items: center;
}
.curriculum__section .curriculum__checkbox-list .curriculum__checkbox .custom-control-label {
  display: flex;
  align-items: center;
  color: #222222;
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  line-height: 23px; /* 142.857% */
  letter-spacing: -1px;
}
.curriculum__section .curriculum__checkbox-list .curriculum__checkbox .custom-control-label::after {
  background-image: url("data:image/svg+xml,%3Csvg width='24' height='24' viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 6.61235L7 10.4219L12 4.42188' stroke='white'/%3E%3C/svg%3E%0A");
}
.curriculum__section .curriculum__box {
  margin-inline: -16px;
  /* Hide scrollbar for IE, Edge and Firefox */
}
.curriculum__section .curriculum__box .curriculum__content {
  padding: 0 16px 10px;
  overflow-x: auto;
}
.curriculum__section .curriculum__box .curriculum__content::-webkit-scrollbar {
  margin-top: 10px;
  width: calc(100vw - 32px);
  height: 3px;
  display: block;
  background-color: transparent;
}
.curriculum__section .curriculum__box .curriculum__content::-webkit-scrollbar-thumb {
  height: 6px;
  background-color: #d4d4d4;
}
.curriculum__section .curriculum__box .curriculum__content::-webkit-scrollbar-track {
  height: 1px;
  background-color: transparent;
  border-bottom: 1px solid #efefef;
}
.curriculum__section .curriculum__box .curriculum__content::-webkit-scrollbar-button {
  display: block;
  width: 16px;
  background-color: transparent;
}
.curriculum__section .curriculum__box .curriculum__content {
  /* Curriculum Table */
}
.curriculum__section .curriculum__box .curriculum__content .curriculum__table {
  width: 100%;
  min-width: 700px;
  display: flex;
  flex-direction: column;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum__table-row {
  display: flex;
  width: 100%;
  min-height: 210px;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum__table-header-row {
  min-height: 54px;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum__table-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  min-width: 140px;
  width: auto;
  background: #fff;
  padding: 12px;
  box-sizing: border-box;
  border-bottom: 1px solid #d4d4d4;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum__table-cell:first-child {
  border-left: none;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum__table-cell:not(:last-child) {
  border-right: 1px solid #efefef;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum__table-header {
  padding: 16px 0;
  font-family: "Pretendard Variable", sans-serif;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -1px;
  color: #222222;
  text-align: center;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum__table-header,
.curriculum__section .curriculum__box .curriculum__content .curriculum__table-header-empty {
  border-bottom: 1px solid #9f9f9f;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum__table-header:not(:last-child),
.curriculum__section .curriculum__box .curriculum__content .curriculum__table-header-empty:not(:last-child) {
  border-right: none;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum__table-author,
.curriculum__section .curriculum__box .curriculum__content .curriculum__table-header-empty {
  flex: 0 0 120px;
  padding: 16px;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  border-right: 1px solid #efefef;
  box-sizing: border-box;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum__table-author p,
.curriculum__section .curriculum__box .curriculum__content .curriculum__table-header-empty p {
  font-family: "Pretendard Variable", sans-serif;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -1px;
  color: #222222;
  word-break: keep-all;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum__book-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
  height: 100%;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum-list {
  display: flex;
  align-items: center;
  width: 100%;
  overflow: hidden;
  gap: 4px;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum-list .bdg-sale,
.curriculum__section .curriculum__box .curriculum__content .curriculum-list .bdg-presale {
  display: inline-flex;
  height: 22px;
  padding: 4px 5px;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
  font-family: "Pretendard Variable", sans-serif;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.5px;
  width: fit-content;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum-list .bdg-sale {
  background-color: #e3e7f5;
  color: #002f98;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum-list .bdg-presale {
  background-color: #e1e1e1;
  color: #767676;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum-list__text {
  display: flex;
  gap: 2px;
  height: 22px;
  align-items: flex-start;
  font-family: "Pretendard Variable", sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: -1px;
  overflow: hidden;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum-list__title {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 155px;
  color: #767676;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum-list__count {
  color: #002f98;
  text-align: right;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum__table-divider {
  width: 100%;
  height: 1px;
  background-color: #d4d4d4;
  display: none;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum__table-divider-bottom {
  width: 100%;
  height: 1px;
  background-color: #efefef;
  display: none;
}
.curriculum__section .curriculum__box .curriculum__content {
  /* Link Styles */
}
.curriculum__section .curriculum__box .curriculum__content .curriculum-list-link {
  display: flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum-list-link::before {
  display: inline-block;
  content: "";
  width: 4px;
  height: 4px;
  background-color: #767676;
  border-radius: 50%;
  flex-shrink: 0;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum-list-link:hover .curriculum-list__title {
  text-decoration: underline;
}
.curriculum__section .curriculum__box .curriculum__content .curriculum-list-link:active {
  transform: scale(0.98);
}
.curriculum__section .curriculum__box .curriculum__content {
  /* Hidden State */
}
.curriculum__section .curriculum__box .curriculum__content .hidden {
  display: none !important;
}
.curriculum__section .curriculum__box .curriculum__content {
  /* Tooltip Layer (CSS only - z-index fix) */
}
.curriculum__section .curriculum__box .curriculum__content .curriculum__book-list {
  position: relative;
  z-index: 1;
}
.curriculum__section .curriculum__box .btn.btn-more {
  display: none;
  width: calc(100% - 40px);
  margin: 40px auto 0;
  border-radius: 3px;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.curriculum__section .curriculum__box .btn.btn-more:hover {
  background: inherit;
  color: inherit;
}
.curriculum__section .curriculum__box .btn.btn-more .icon.more {
  background-image: url("data:image/svg+xml,%3Csvg width='8' height='5' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 0 0 1l4 4 1-1-4-4Z' fill='%23000'/%3E%3Cpath d='m3 4 1 1 4-4-1-1-4 4Z' fill='%23000'/%3E%3C/svg%3E");
  width: 8px;
  height: 5px;
  transition: transform 0.3s ease;
  top: 0;
}
.curriculum__section .curriculum__box.collapsed .btn-more .icon.more {
  transform: rotate(0deg);
}
.curriculum__section .curriculum__box.expanded .btn-more .icon.more {
  transform: rotate(180deg);
}
.curriculum__section {
  /* ========================================
     Filter Item Styles
     ======================================== */
}
.curriculum__section .curriculum__checkbox label {
  display: flex;
  align-items: center;
  gap: 6px;
}
.curriculum__section .curriculum__checkbox .curriculum-filter-text {
  color: #767676;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: -1px;
}
.curriculum__section .curriculum__checkbox .curriculum-filter-count {
  color: #d4d4d4;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: -1px;
}
.curriculum__section .curriculum__checkbox input:checked ~ label .curriculum-filter-count {
  color: #002f98;
}
.curriculum__section {
  /* ========================================
     Gradient Overlay & Height Limit
     ======================================== */
}
.curriculum__section .curriculum__box {
  position: relative;
}
.curriculum__section .curriculum__box.needs-toggle .btn-more {
  display: flex;
}
.curriculum__section .curriculum__box.needs-toggle .btn-text {
  font-size: 14px;
  line-height: 1.6;
  font-weight: 500;
  letter-spacing: -1px;
  color: #222222;
}
.curriculum__section .curriculum__box.collapsed .curriculum__content {
  max-height: 697px;
  overflow-y: hidden;
  box-sizing: border-box;
}
.curriculum__section .curriculum__box.expanded .curriculum__content {
  max-height: none;
  overflow-y: visible;
}
.curriculum__section .curriculum__box.expanded .curriculum__gradient-overlay {
  opacity: 0;
}
.curriculum__section .curriculum__gradient-overlay {
  position: absolute;
  bottom: 50px;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, #ffffff 100%);
  z-index: 5;
  pointer-events: none;
  transition: opacity 0.3s ease;
  opacity: 0;
}
.curriculum__section .curriculum-layer {
  height: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  top: initial !important;
  transform: translate(0, 0);
  background-color: transparent;
}
.curriculum__section .curriculum-layer .modal-content {
  min-height: initial !important;
  margin-bottom: 0;
  background-color: #FFF;
}
.curriculum__section .curriculum-layer .modal-content .series-title {
  display: block;
  padding: 0 0 12px 0;
  width: 100%;
  border: none;
  border-bottom: 1px solid #9f9f9f;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -1px;
  color: #222;
}
.curriculum__section .curriculum-layer .modal-content .series-title::after {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-left: 4px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10' fill='none'%3E%3Cpath d='M7.38574 5.00684L7.03223 5.36035L3.57422 8.81738L2.86719 8.11035L5.9707 5.00586L2.86719 1.90234L3.57422 1.19531L7.38574 5.00684Z' fill='%239F9F9F'/%3E%3C/svg%3E");
}
.curriculum__section .curriculum-layer .modal-content .series-list {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.curriculum__section .curriculum-layer .modal-content .series-list li {
  width: 100%;
  height: 100%;
  justify-content: flex-start;
  gap: 9px;
  display: inline-flex;
  color: #767676;
  font-size: 16px;
  font-weight: 400;
  line-height: 22.4px;
}
.curriculum__section .curriculum-layer .modal-content .series-list li .series-item__dot {
  margin-top: 9px;
  width: 4px;
  height: 4px;
  background: #767676;
  border-radius: 9999px;
}
.curriculum__section .curriculum-layer .modal-content .series-list li .series-item__content {
  flex: 1 1 0;
  align-self: stretch;
  color: #767676;
  font-size: 16px;
  font-weight: 400;
  line-height: 22.4px;
  word-wrap: break-word;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ========================================
   Subscribe Notify Section - Mobile
   ======================================== */
.subscribe-notify__section {
  display: flex;
  flex-direction: column;
}
.subscribe-notify__section .title {
  color: #222222;
  font-size: 20px;
  font-weight: 400;
  line-height: 26px;
  word-wrap: break-word;
  margin-bottom: 20px;
}
.subscribe-notify__section .header {
  display: flex;
  justify-content: space-between;
  align-items: end;
}
.subscribe-notify__section .subscribe-notify__header {
  display: flex;
  justify-content: space-between;
  align-items: end;
}
.subscribe-notify__section .subscribe-notify__list {
  display: flex;
  text-align: center;
  width: 100%;
}
.subscribe-notify__section .subscribe-notify__list article {
  display: flex;
  flex-direction: column;
  flex: 1 0 auto;
  gap: 16px;
}
.subscribe-notify__section .subscribe-notify__list article .thumbnail {
  position: relative;
  flex-shrink: 0;
  width: 68px;
  height: 68px;
  margin: 0 auto;
}
.subscribe-notify__section .subscribe-notify__list article .thumbnail .new_news__mark {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg width='18' height='18' viewBox='0 0 18 18' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Crect x='0.75' y='0.75' width='16' height='16' rx='8' fill='white'/%3E%3Crect x='0.75' y='0.75' width='16' height='16' rx='8' stroke='%23222222' stroke-width='1.5'/%3E%3Cpath d='M11.6553 5.17969V12.25H10.5225L7.17285 7.41602H7.11426V12.25H5.84473V5.17969H6.99707L10.3271 10.0137H10.3955V5.17969H11.6553Z' fill='%23222222'/%3E%3C/svg%3E%0A");
  background-size: contain;
}
.subscribe-notify__section .subscribe-notify__list article .thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  overflow: hidden;
  border-radius: 100%;
}
.subscribe-notify__section .subscribe-notify__list article .subscribe-notify__info {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.subscribe-notify__section .subscribe-notify__list article .subscribe-notify__info .subscribe-notify__title {
  font-weight: 400;
  font-size: 14px;
  line-height: 130%;
  letter-spacing: -0.5px;
  color: #222222;
}
.subscribe-notify__section .subscribe-notify__list article .subscribe-notify__info .subscribe-notify__description {
  font-weight: 400;
  font-size: 12px;
  line-height: 140%;
  letter-spacing: -0.25px;
  color: #9f9f9f;
}

/* ========================================
   Notification and Archive Section - Mobile
   ======================================== */
.notification-and-archive {
  display: flex;
  flex-direction: column;
  gap: 60px;
}

.notification__section,
.archive__section {
  display: flex;
  flex-direction: column;
}
.notification__section .title,
.archive__section .title {
  color: #222222;
  font-size: 20px;
  font-weight: 400;
  line-height: 26px;
  word-wrap: break-word;
  margin-bottom: 20px;
}
.notification__section .header,
.archive__section .header {
  display: flex;
  justify-content: space-between;
  align-items: end;
}
.notification__section,
.archive__section {
  width: 100%;
  overflow: hidden;
}
.notification__section .notification__section__header,
.archive__section .notification__section__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 20px;
}
.notification__section .notification__section__header .title,
.archive__section .notification__section__header .title {
  margin: 0;
}
.notification__section .notification__section__header .more-link,
.archive__section .notification__section__header .more-link {
  display: flex;
  align-items: center;
  gap: 2px;
}
.notification__section .notification__section__header .more-link p,
.archive__section .notification__section__header .more-link p {
  font-size: 13px;
  line-height: 20px;
  font-weight: 500;
  letter-spacing: -0.5px;
  color: #222222;
}
.notification__section ul li:first-of-type,
.archive__section ul li:first-of-type {
  border-top: 1px solid #efefef;
}
.notification__section ul li,
.archive__section ul li {
  border-bottom: 1px solid #efefef;
}
.notification__section ul li a,
.archive__section ul li a {
  display: inline-block;
  padding: 16px 0;
  color: #222222;
  font-weight: 400;
  font-style: Regular;
  font-size: 14px;
  line-height: 140%;
  letter-spacing: -0.5px;
  text-decoration: none;
  overflow: hidden;
  width: 100%;
  white-space: nowrap;
  text-overflow: ellipsis;
}

html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}

body {
  line-height: 1;
}

ol,
ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: "";
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/*# sourceMappingURL=style.css.map */