p br {
  display: none;
}
/*퀵메뉴*/
.right_quick-area {
  position: fixed;
  z-index: 100;
  bottom: 120px;
  right: 10px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.right_quick-area.active {
  opacity: 1;
  visibility: visible;
}
.right_quick-area .quick-left {
  background: #fff;
  position: fixed;
  right: -100px;
  opacity: 0;
  border-radius: 8px;
  width: 60px;
  box-shadow: rgba(0, 0, 0, 0.1) 0 10px 20px;
  transition: all 0.5s ease;
  bottom: 180px;
}
.right_quick-area.active .quick-left {
  opacity: 1;
  right: 10px;
}
.right_quick-area li {
  padding: 8px 0;
  position: relative;
}
.right_quick-area li span {
  position: absolute;
  color: #fff;
  border-radius: 30px;
  padding: 4px 0px;
  width: 80px;
  text-align: center;
  background: rgba(0, 0, 0, 0.8);
  right: 100px;
  top: 20px;
  font-size: 11px;
  display: block;
  opacity: 0;
  transition: all 0.5s ease;
}
.right_quick-area li a,
.right_quick-area li div {
  text-align: center;
  line-height: 50px;
  display: block;
  transition: all 0.3s ease;
  color: #a27b73;
  width: 50px;
  height: 50px;
  margin: auto;
}
.right_quick-area li:nth-child(3) a {
  color: #f90;
}
.right_quick-area li:hover a,
.right_quick-area li:hover div {
  background: #073d38;
  color: #fff;
  border-radius: 50%;
  box-shadow: rgba(0, 0, 0, 0.2) 0 8px 6px;
}
.right_quick-area li:hover div {
  cursor: pointer;
}
.right_quick-area li:hover span {
  right: 50px;
  opacity: 1;
  display: block;
}
.right_quick-area li a i,
.right_quick-area li div i {
  font-size: 18px;
  margin-top: 15px;
}

.right_quick-area .quick-form {
  background: #fff;
  float: right;
  width: 0px;
  opacity: 0;
  max-width: 255px;
  height: 0px;
  border-radius: 8px;
  transition: all 0.5s ease;
  padding: 18px;
}
.right_quick-area .quick-form .txt_notice {
  font-size: 17px;
  padding-left: 20px;
}
.right_quick-area .quick-form .privacy {
  padding-left: 20px;
  line-height: 30px;
}
.right_quick-area .quick-form .qf_box {
  padding-left: 20px;
}
.right_quick-area .quick-form .pt_1 {
  height: 46px;
}
.right_quick-area .quick-form .pt_1 li {
  float: left;
  padding-right: 5px;
}
.right_quick-area .quick-form .pt_1 li input {
  width: 60px;
  padding: 5px;
}
.right_quick-area .quick-form .qf_box .name input,
.right_quick-area .quick-form .qf_box .subject input,
.right_quick-area .quick-form .pt_1 li input {
  height: 30px;
}
.right_quick-area .quick-form .qf_box .content textarea {
  height: 60px;
}
.right_quick-area .quick-form .qf_box .name input,
.right_quick-area .quick-form .qf_box .subject input,
.right_quick-area .quick-form .qf_box .content textarea {
  width: 190px;
  padding: 5px;
}
.right_quick-area .quick-form .qf_box .send_btn {
  float: right;
  margin-right: 8px;
  height: 30px;
  width: 60px;
  font-weight: 600;
  letter-spacing: -1px;
  background: #000;
  border: none;
  color: #fff;
  cursor: pointer;
  border-radius: 5px;
}

.kakao {
  width: 40px;
  height: 40px;
  margin: 10px auto;
  background: #fdcd21;
  border-radius: 50%;
  text-align: center;
  box-shadow: rgba(0, 0, 0, 0.1) 0 10px 20px;
}
.kakao a {
  color: #461b0e;
  font-size: 18px;
  line-height: 38px;
  display: block;
}
.kakao i {
  line-height: 40px;
}
@media (max-width: 576px) {
  .right_quick-area {
    display: none;
  }
}

/*퀵메뉴*/

.main_visual {
  height: 520px;
  width: 100%;
  margin-top: 90px;
  overflow-x: hidden;
  position: relative;
  border-radius: 0;
  overflow: hidden;
}
.main_visual .swiper {
  width: 100%;
  height: 100%;
}
.main_visual .swiper-slide {
  background-position: center;
  background-size: 1640px auto;
  background-repeat: no-repeat;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  flex-shrink: 0;
  border-radius: 0;
  overflow: hidden;
}
.main_visual .swiper-slide.slide1 {
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
    url("../img/main_banner_img01.jpg");
}
.main_visual .swiper-slide.slide2 {
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
    url("../img/main_banner_img02.jpg");
}
.main_visual .swiper-slide.video-slide,
.main_visual .swiper-slide.youtube-slide {
  background-image: none;
}
.main_visual .swiper-slide .visual-tit {
  color: #535353;
  text-align: left;
  position: absolute;
  bottom: 100px;
  left: 150px;
  z-index: 2;
  padding: 0 20px;
}
.main_visual .swiper-slide .title {
  font-weight: 500;
  line-height: 1.2;
  font-size: 3vw;
  margin-bottom: 20px;
  letter-spacing: -0.05em;
}
.main_visual .swiper-slide .description {
  font-size: 1.5vw;
  color: #464646;
  margin-bottom: 15px;
  letter-spacing: -0.05em;
}

.main_visual .swiper-slide .description2 {
  font-size: 0.9vw;
  color: #666;
  line-height: 1.5;
  margin-bottom: 25px;
  max-width: 500px;
  letter-spacing: -0.05em;
}

.main_visual .swiper-slide .more-info {
  display: inline-block;
  padding: 12px 30px;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  border: 2px solid #333;
  border-radius: 25px;
  font-size: 0.9vw;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.main_visual .swiper-slide .more-info a {
  color: #fff;
  text-decoration: none;
  display: block;
  width: 100%;
  height: 100%;
}

.main_visual .swiper-slide .more-info:hover {
  background: #333;
  color: #fff;
  border-color: #555;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
}

.main_visual .swiper-slide .more-info:hover a {
  color: #fff;
}

.main_visual .swiper-slide .more-info:active {
  transform: translateY(0);
}

.main_visual .swiper-slide .more-writer {
  font-size: 0.75vw;
  color: #888;
  font-weight: 400;
  margin-bottom: 20px;
  /* font-style: italic; */
  letter-spacing: -0.05em;
}
.video-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-slide::before,
.youtube-slide::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}
.main_visual .nav-and-scroll {
  position: absolute;
  bottom: 30px;
  right: 90px;
  display: flex;
  align-items: center;
  z-index: 100;
}
.main_visual .nav-buttons {
  display: flex;
  margin-right: 10px;
}
.main_visual .swiper-button-next,
.main_visual .swiper-button-prev {
  position: relative;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background-color: transparent;
  transition: all ease 0.3s;
  margin: 0 5px;
  /* 기본 swiper 아이콘 완전히 숨기기 */
  font-size: 0;
  line-height: 0;
}
.main_visual .swiper-button-prev {
  background: url("../img/main_arrow01.png") no-repeat center;
}
.main_visual .swiper-button-next {
  background: url("../img/main_arrow02.png") no-repeat center;
}
.main_visual .swiper-button-prev::after,
.main_visual .swiper-button-next::after {
  content: "";
  display: none;
}
/* swiper-navigation-icon SVG 완전히 숨기기 */
.main_visual .swiper-button-next .swiper-navigation-icon,
.main_visual .swiper-button-prev .swiper-navigation-icon {
  display: none !important;
}
.main_visual .swiper-button-next svg,
.main_visual .swiper-button-prev svg {
  display: none !important;
}
.main_visual .swiper-button-prev:hover,
.main_visual .swiper-button-next:hover {
  border-color: #fff;
}
.main_visual .scroll_move {
  width: 80px;
  height: 80px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.2);
  animation: moveUpDown 2s infinite;
  cursor: pointer;
  transition: opacity 0.3s ease;
}
.main_visual .scroll_move:hover {
  opacity: 0.7;
}
.main_visual .scroll_move .scroll_icon {
  font-size: 30px;
  color: #fff;
  line-height: 1;
  animation: bounce_frames 0.5s alternate infinite
    cubic-bezier(0.5, 0.05, 1, 0.5);
}

@keyframes moveUpDown {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes bounce_frames {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(5px);
  }
}

/* 애니메이션 스타일 */
@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translate3d(-40px, 0, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.main_visual .swiper-slide .title,
.main_visual .swiper-slide .description,
.main_visual .swiper-slide .description2,
.main_visual .swiper-slide .more-writer,
.main_visual .swiper-slide .more-info {
  opacity: 0;
  animation-duration: 1s;
  animation-fill-mode: both;
}
.main_visual .swiper-slide-active .title {
  animation-name: fadeInLeft;
  animation-delay: 0.5s;
}
.main_visual .swiper-slide-active .description {
  animation-name: fadeInLeft;
  animation-delay: 1s;
}
.main_visual .swiper-slide-active .description2 {
  animation-name: fadeInLeft;
  animation-delay: 1.5s;
}
.main_visual .swiper-slide-active .more-writer {
  animation-name: fadeInLeft;
  animation-delay: 1.8s;
}
.main_visual .swiper-slide-active .more-info {
  animation-name: fadeInLeft;
  animation-delay: 2.1s;
}

@media screen and (max-width: 768px) {
  .main_visual {
    border-radius: 0;
  }
  .main_visual .swiper-slide {
    border-radius: 0;
    background-size: contain !important; /* 모바일에서 배경 이미지 크기를 contain으로 설정 */
  }
  .main_visual .swiper-slide.slide1,
  .main_visual .swiper-slide.slide2,
  .main_visual .swiper-slide.slide3,
  .main_visual .swiper-slide.slide4,
  .main_visual .swiper-slide.slide5 {
    background-size: contain !important; /* 모바일에서 배경 이미지 크기를 contain으로 설정 */
    background-image: none !important; /* 기본 스타일의 background-image 제거 */
  }
  .main_visual .swiper-slide.slide1 {
    background-image: url("../main/slide_img/mo/main_slide_01.jpg") !important;
  }
  .main_visual .swiper-slide.slide2 {
    background-image: url("../main/slide_img/mo/main_slide_02.jpg") !important;
  }
  .main_visual .swiper-slide.slide3 {
    background-image: url("../main/slide_img/mo/main_slide_03.jpg") !important;
  }
  .main_visual .swiper-slide.slide4 {
    background-image: url("../main/slide_img/mo/main_slide_04.jpg") !important;
  }
  .main_visual .swiper-slide.slide5 {
    background-image: url("../main/slide_img/mo/main_slide_05.jpg") !important;
  }
  .main_visual .swiper-slide .title {
    font-size: 8vw;
  }
  .main_visual .swiper-slide .description {
    font-size: 3.5vw;
    word-break: keep-all;
    line-height: 1.65;
  }
  .main_visual .swiper-slide .description2 {
    font-size: 3vw;
    margin-bottom: 20px;
    max-width: 100%;
  }
  .main_visual .swiper-slide .more-writer {
    font-size: 2.8vw;
    margin-bottom: 15px;
  }
  .main_visual .swiper-slide .more-info {
    position: absolute !important;
    bottom: 100px !important;
    left: 20px !important;
    right: auto !important;
    top: auto !important;
    margin: 0 !important;
    font-size: 3.5vw;
    padding: 10px 25px;
    border-radius: 20px;
  }
  .main_visual .swiper-slide .more-info a {
    color: #fff;
    text-decoration: none;
  }
  .main_visual .nav-and-scroll {
    bottom: 10px;
    right: 10px;
  }
  .main_visual .swiper-button-next,
  .main_visual .swiper-button-prev,
  .main_visual .scroll_move {
    width: 50px;
    height: 50px;
  }
  /* 모바일에서도 기본 swiper 아이콘 숨기기 */
  .main_visual .swiper-button-next::after,
  .main_visual .swiper-button-prev::after {
    display: none;
  }
  /* 모바일에서도 SVG 완전히 숨기기 */
  .main_visual .swiper-button-next .swiper-navigation-icon,
  .main_visual .swiper-button-prev .swiper-navigation-icon {
    display: none !important;
  }
  .main_visual .swiper-button-next svg,
  .main_visual .swiper-button-prev svg {
    display: none !important;
  }
  .main_visual .scroll_move .scroll_icon {
    font-size: 16px;
  }
  .main_visual .swiper-slide .visual-tit {
    bottom: 180px;
    left: 20px;
  }
  .main_visual .swiper-slide .more-info {
    position: absolute !important;
    bottom: 100px !important;
    left: 20px !important;
    right: auto !important;
    top: auto !important;
    margin: 0 !important;
  }
}

@media screen and (max-width: 480px) {
  .main_visual {
    border-radius: 0;
  }
  .main_visual .swiper-slide {
    border-radius: 0;
    background-size: contain !important; /* 모바일에서 배경 이미지 크기를 contain으로 설정 */
  }
  .main_visual .swiper-slide.slide1,
  .main_visual .swiper-slide.slide2,
  .main_visual .swiper-slide.slide3,
  .main_visual .swiper-slide.slide4,
  .main_visual .swiper-slide.slide5 {
    background-size: contain !important; /* 모바일에서 배경 이미지 크기를 contain으로 설정 */
    background-image: none !important; /* 기본 스타일의 background-image 제거 */
  }
  .main_visual .swiper-slide.slide1 {
    background-image: url("../main/slide_img/mo/main_slide_01.jpg") !important;
  }
  .main_visual .swiper-slide.slide2 {
    background-image: url("../main/slide_img/mo/main_slide_02.jpg") !important;
  }
  .main_visual .swiper-slide.slide3 {
    background-image: url("../main/slide_img/mo/main_slide_03.jpg") !important;
  }
  .main_visual .swiper-slide.slide4 {
    background-image: url("../main/slide_img/mo/main_slide_04.jpg") !important;
  }
  .main_visual .swiper-slide.slide5 {
    background-image: url("../main/slide_img/mo/main_slide_05.jpg") !important;
  }
  .main_visual .nav-buttons {
    display: none;
  }
  .main_visual .swiper-slide .visual-tit {
    top: 50px;
    left: 10px;
  }
  .main_visual .swiper-slide .description2 {
    font-size: 3vw;
    margin-bottom: 15px;
  }
  .main_visual .swiper-slide .more-writer {
    font-size: 2.5vw;
    margin-bottom: 12px;
  }
  .main_visual .swiper-slide .more-info {
    position: absolute !important;
    bottom: 20px !important;
    left: 20px !important;
    right: auto !important;
    top: auto !important;
    margin: 0 !important;
    font-size: 3vw;
    padding: 8px 20px;
    border-radius: 18px;
  }
  .main_visual .swiper-slide .more-info a {
    color: #fff;
    text-decoration: none;
  }
}

.section01 {
  width: 100%;
}
.section01 h2 {
  max-width: 560px;
  overflow: hidden;
  font-size: 36px;
  color: #000;
  font-weight: 200;
  letter-spacing: -1px;
  word-break: keep-all;
  padding-left: 5px;
}
.section01 .point {
  color: #2253b8;
  display: inline-block;
}
.section01 p {
  display: block;
  padding: 20px 20px 35px 0px;
  color: #555;
  font-size: 17px;
  line-height: 1.6;
  max-width: 650px;
  word-break: keep-all;
  padding-left: 5px;
}
.section01 {
  padding: 110px 0;
}
.section01 .btn_area {
  margin-top: 40px;
}
.section01 .drag_slider {
  position: relative;
}
.section01 .drag_slider .swiper-slide {
  opacity: 0.3;
  transition: opacity 0.4s ease-in-out;
}
.section01 .drag_slider .swiper-slide .img_box {
  overflow: hidden;
  border-radius: 20px;
}
.section01 .drag_slider .swiper-slide .img_box img {
  transition: transform 0.6s ease-in-out;
}
.section01 .drag_slider .swiper-slide:hover .img_box img {
  transform: scale(1.1);
}
.section01 .drag_slider .swiper-slide-active,
.section01 .drag_slider .swiper-slide-next {
  opacity: 1;
}
.section01 .drag_slider .swiper-slide-next + .swiper-slide {
  opacity: 1;
}
.section01 .drag_slider .txt_box {
  padding: 20px 0px 0px 0px;
}
.section01 .drag_slider .txt_box h2 {
  display: block;
  font-size: 22px;
  line-height: 1.6;
  color: #000;
  font-weight: 500;
  letter-spacing: 0;
}
.section01 .drag_slider .txt_box p {
  color: #555;
  padding: 0 0 20px 5px;
  font-size: 17px;
  line-height: 1.6;
  word-break: keep-all;
}
.section01 .drag_slider .swiper-prev {
  top: auto;
  bottom: 0;
  left: -78px;
  transform: translateY(50%);
  outline: none;
  color: #333;
  position: absolute;
  cursor: pointer;
}
.section01 .drag_slider .swiper-next {
  top: auto;
  bottom: 0;
  right: -78px;
  transform: translateY(50%);
  outline: none;
  color: #333;
  position: absolute;
  cursor: pointer;
}
.swiper-button-next:after,
.swiper-container-rtl .swiper-button-prev:after {
  display: none;
}
.swiper-button-prev:after,
.swiper-container-rtl .swiper-button-next:after {
  display: none;
}
.section01 .drag_slider .swiper-scrollbar {
  margin-top: 67px;
  display: block;
  position: static;
  width: 100%;
  max-width: 1400px;
  height: 2px;
  background-color: #dcdcdc;
}
.section01 .drag_slider .swiper-scrollbar-drag {
  margin-top: -1px;
  height: 2px;
  background-color: #000;
}

@media screen and (max-width: 768px) {
  .section01 .drag_slider .swiper-slide-next + .swiper-slide {
    opacity: 1;
  }
}

@media screen and (max-width: 480px) {
  .section01 h2 {
    font-size: 32px;
  }
}

.section02 {
  width: 100%;
  padding: 150px 0;
  background-color: #f2f2f2;
}
.section02 .inner {
  width: 100%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.section02 .inner .li {
  width: 49%;
  margin-bottom: 2%;
}
.section02 .inner .li dl dt img {
  width: 100%;
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
}
.section02 .inner .li dl dd {
  font-size: 18px;
  color: #555;
  word-break: keep-all;
  line-height: 1.6;
  padding: 20px 40px;
  background-color: #fff;
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 20px;
  min-height: 210px;
}
.section02 .inner .li dl dd span {
  font-size: 24px;
  padding: 20px 0 10px 0;
  font-weight: 500;
  display: block;
}

@media screen and (max-width: 768px) {
  .section02 {
    padding: 50px 0;
  }
}

@media screen and (max-width: 768px) {
  .section02 .inner .li {
    width: 100%;
    padding-bottom: 20px;
  }
}

.section03 {
  width: 100%;
}
.section03 .video_area {
  background-image: url(../img/movie_bg.jpg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
  background-attachment: fixed;
  padding: 200px 0;
}
.section03 .video_area .inner {
  padding: 0;
}
.section03 .video_area h2 {
  text-align: center;
  font-size: 18px;
  color: #f5f5f5;
  font-weight: 600;
  padding-bottom: 30px;
  letter-spacing: 15px;
  margin-top: -20px;
  position: relative;
}
.section03 .video_area .intro_video_iner {
  width: 100%;
  height: 100%;
}
.section03 .video_area .intro_video_icon {
  display: inline-block;
  margin-top: 50px;
}
.section03 .video_area .video-play-button {
  position: absolute;
  z-index: 2;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  box-sizing: content-box;
  display: block;
  width: 32px;
  height: 44px;
  float: left;
  border-radius: 50%;
  padding: 18px 20px 18px 28px;
  border: 1px solid #fff;
}
.section03 .video_area .video-play-button:before {
  content: "";
  position: absolute;
  z-index: 0;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
  display: block;
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  animation: pulse-border 1.5s ease-out infinite;
}
.section03 .video_area .video-play-button:after {
  content: "";
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
  display: block;
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transition: all 0.2s;
}
.section03 .video_area .video-play-button:hover:after {
  background: rgba(255, 255, 255, 0.3);
}
.section03 .video_area .video-play-button img {
  position: relative;
  z-index: 3;
  max-width: 100%;
  width: auto;
  height: auto;
}
.section03 .video_area .video-play-button span {
  display: inline-block;
  position: relative;
  z-index: 3;
  top: 8px;
  cursor: pointer;
}
.section03 .video_area .ti-control-play:before {
  content: "\e6ad";
  font-size: 28px;
  color: #fff;
}

@keyframes pulse-border {
  0% {
    transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1);
    opacity: 1;
  }
  100% {
    transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1.5);
    opacity: 0;
  }
}

@media screen and (max-width: 480px) {
  .section03 {
    padding: 0;
  }
  .section03 .video_area {
    padding: 150px 0;
  }
}

#video-box {
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
  display: none;
  border: 2px solid #fff;
  border-radius: 4px;
  position: relative;
}
#video-box .iframe-wrapper {
  background-color: black;
  width: 100%;
  padding-top: 66.666%;
  position: relative;
}
#video-box .b-close {
  position: absolute;
  border: 0;
  outline: 0;
  background-color: transparent;
  z-index: 30;
  width: 30px;
  height: 30px;
  right: 5px;
  top: 5px;
  color: #fff;
  font-size: 28px;
  line-height: 1em;
}
.iframe-wrapper iframe {
  position: absolute;
  z-index: 10;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.iframe-wrapper iframe.on {
  z-index: 20;
}

/* section04 */
.section04 {
  padding: 200px 0;
}
.section04 h2 {
  font-size: 30px;
  padding-bottom: 20px;
  margin-left: 5px;
}
.section04 .s04_item_wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5%;
  justify-content: center;
}
.section04 .s04_item_wrap li {
  width: 439px;
  height: 0;
  position: relative;
  border-radius: 10px; /* margin-bottom: 80px; */
}
.section04 .s04_item_wrap li p {
  position: absolute;
  bottom: -40px;
  font-size: 18px;
  font-weight: 400;
  margin-left: 5px;
}
.section04 .s04_item1 {
  background: url(../img/section04_img1.jpg) no-repeat center;
  background-size: cover;
}
.section04 .s04_item2 {
  background: url(../img/section04_img2.jpg) no-repeat center;
  background-size: cover;
}
.section04 .s04_item3 {
  background: url(../img/section04_img3.jpg) no-repeat center;
  background-size: cover;
}
.section04 .s04_item4 {
  background: url(../img/section04_img4.jpg) no-repeat center;
  background-size: cover;
}
.section04 .s04_item5 {
  background: url(../img/section04_img5.jpg) no-repeat center;
  background-size: cover;
  margin-top: 70px;
}
.section04 .s04_item6 {
  background: url(../img/section04_img6.jpg) no-repeat center;
  background-size: cover;
}
.section04 .size_s {
  padding-bottom: 20%;
}
.section04 .size_m {
  padding-bottom: 25%;
}
.section04 .s04_item2,
.s04_item5 {
  transform: translateY(50px);
}
.section04 .s04_item3,
.s04_item6 {
  transform: translateY(-50px);
}

@media all and (max-width: 1400px) {
  .section04 h2 {
    text-align: center;
  }
  .section04 .s04_item_wrap li {
    width: 49%;
    margin-bottom: 80px;
  }
  .section04 .size_s,
  .section04 .size_m {
    padding-bottom: 35%;
  }
  .section04 .s04_item2,
  .section04 .s04_item3,
  .section04 .s04_item5,
  .section04 .s04_item6 {
    transform: unset;
    margin-top: unset;
  }
}

@media all and (max-width: 768px) {
  .section04 {
    padding: 200px 0 100px 0;
  }
  .section04 .size_s,
  .section04 .size_m {
    padding-bottom: 65%;
  }
  .section04 .s04_item_wrap li {
    width: 100%;
  }
}
/* section04 */

.section05 {
  width: 100%;
  padding: 150px 0;
  background-color: #f2f2f2;
}
.section05 .inner {
  max-width: 1400px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.section05 .lat {
  padding: 30px;
}
.section05 .lat h2 {
  font-size: 24px;
  font-weight: bold;
  color: #fff;
}
.section05 .lat p {
  font-size: 18px;
  color: #fff;
  font-weight: 400;
  padding-top: 20px;
  opacity: 0.8;
  line-height: 1.4;
}
.section05 .lat01 {
  width: 48%;
  margin-right: 2%;
  background-color: #fff;
  height: 344px;
  border-radius: 20px;
}
.section05 .lat02 {
  width: 25%;
  margin-right: 2%;
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
    url(../img/contents05_img1.jpg);
  background-position: center;
  background-size: cover;
  height: 344px;
  border-radius: 20px;
  padding: 40px;
}
.section05 .lat03 {
  width: 23%;
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
    url(../img/contents05_img2.jpg);
  background-position: center;
  background-size: cover;
  border-radius: 20px;
  padding: 40px;
}

@media screen and (max-width: 768px) {
  .section05 {
    padding: 50px 0;
  }
  .section05 .lat01 {
    width: 100%;
    margin-bottom: 4%;
    margin-right: 0;
  }
  .section05 .lat01 .lat {
    padding: 0px;
  }
  .section05 .lat02 {
    width: 100%;
    margin-bottom: 4%;
    margin-right: 0;
  }
  .section05 .lat03 {
    width: 100%;
  }
}

.section06 {
  width: 100%;
  padding: 150px 0;
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
    url(../img/contents06_bg.jpg);
  background-position: center;
  background-size: cover;
}
.section06 .inner {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.section06 .s06_left {
  width: 40%;
  margin-top: 10%;
}
.section06 .s06_left h3 {
  font-size: 18px;
  color: #fff;
  padding-bottom: 20px;
}
.section06 .s06_left h2 {
  font-size: 24px;
  color: #fff;
  font-weight: bold;
  padding-bottom: 20px;
}
.section06 .s06_left p {
  font-size: 18px;
  color: #fff;
  font-weight: 400;
  line-height: 1.5;
  max-width: 400px;
  opacity: 0.8;
}
.section06 .s06_right {
  width: 60%;
}
.section06 .s06_right h3 {
  display: flex;
  justify-content: space-between;
  padding-bottom: 30px;
  font-size: 16px;
}
.section06 .s06_right h2 {
  padding: 15% 0 0 0;
  font-size: 20px;
}
.section06 .s06_right h4 {
  padding: 20px 0 10px 0;
  font-size: 16px;
  font-weight: 600;
}
.section06 .s06_right p {
  font-size: 14px;
  line-height: 1.5;
}

.section06 .s06_right .book-description-text {
  color: #5d5d5d !important;
}
.section06 .s06_right ul {
  display: flex;
  flex-wrap: wrap;
  max-width: 777px;
}
.section06 .s06_right ul li {
  width: 46%;
  margin-right: 56px;
  margin-bottom: 20px;
  height: 402px;
  padding: 40px;
  background-color: #fff;
  position: relative;
  border-radius: 10px;
  transition: all 0.2s;
}
.section06 .s06_right ul li a {
  width: 100%;
  height: 100%;
  display: block;
  color: inherit; /* 부모의 색상 상속 */
  transition: all 0.2s;
}
.section06 .s06_right ul li:hover {
  background-color: rgba(65, 62, 64, 0.6);
}
.section06 .s06_right ul .down {
  margin-top: 80px;
  margin-right: 0;
}
.section06 .s06_right ul li:hover,
.section06 .s06_right ul li:hover a,
.section06 .s06_right ul li:hover a h2,
.section06 .s06_right ul li:hover a h3,
.section06 .s06_right ul li:hover a h4,
.section06 .s06_right ul li:hover a span {
  color: #fff;
}

.section06 .s06_right ul li:hover a .book-description-text {
  color: #d3d3d3 !important;
  opacity: 1;
}

/* section06 도서 이미지 크기 제한 */
.section06 .s06_right ul li img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 8px;
}

/* section02 도서 링크 스타일 */
.section02 .book-link {
  display: block;
  text-decoration: none;
  color: inherit;
  width: 100%;
  height: 100%;
}

.section02 .book-link:hover {
  text-decoration: none;
  color: inherit;
}

/* section03 도서 링크 스타일 */
.section03 .book-link {
  display: block;
  text-decoration: none;
  color: inherit;
  width: 100%;
  height: 100%;
}

.section03 .book-link:hover {
  text-decoration: none;
  color: inherit;
}

@media all and (max-width: 1200px) {
  .section06 .s06_left {
    width: 100%;
    padding: 0 5px 50px 5px;
  }
  .section06 .s06_left p {
    max-width: 700px;
    margin: 0 auto;
  }
  .section06 .s06_right {
    width: 100%;
  }
  .section06 .s06_right ul {
    max-width: unset;
    justify-content: space-evenly;
    margin: 0 auto;
  }
  .section06 .s06_right ul li {
    height: unset;
    margin-right: unset;
  }
  .section06 .s06_right ul .down {
    margin-top: unset;
  }
}

@media all and (max-width: 768px) {
  .section06 .s06_right ul li {
    width: 100%;
    margin-right: unset;
  }
}
/* section06 */

.bottom_quick_wrap {
  left: 0;
  bottom: 0;
  width: 100%;
  z-index: 350;
  position: fixed;
  background: #fff;
  transform: translateY(100%);
  box-shadow: 0px 0px 20px rgb(0 0 0 / 10%);
}
.bottom_quick_wrap::before {
  content: "";
  width: 23%;
  height: 100%;
  background: #37ceb3;
  position: absolute;
  left: 0;
  top: 0;
}
.inqInner {
  width: 100%;
  display: flex;
  margin: 0 auto;
  padding: 0 20px;
  max-width: 1240px;
  align-items: center;
}
.Left {
  width: 22.4%;
  max-width: 266.359px;
  position: relative;
  background: #37ceb3;
  padding: 20px 50px 20px 0;
  border-radius: 0px 50px 50px 0px;
}
.inq_form input {
  border: none;
  position: relative;
  border-radius: 3px;
  box-sizing: border-box;
  padding: 6px 10px 5px;
}
.Left .stxt {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  line-height: 16px;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.Left .tel {
  font-size: 30px;
  font-weight: 900;
  line-height: 36px;
  letter-spacing: -0.03em;
  color: #fff;
}
.Right .txt {
  color: #222;
  font-weight: 700;
  line-height: 30px;
  font-size: 22px;
  margin-bottom: 8px;
}
.Right .txt br.dn1200 {
  display: none;
}
.Right {
  width: 78.6%;
  display: flex;
  padding-left: 85px;
  justify-content: space-between;
}
.inputwrap {
  display: flex;
  margin-left: 5%;
}
.Right input {
  font-weight: 500;
  font-size: 16px;
  width: 200px;
  height: 60px;
  max-width: 200px;
  box-sizing: border-box;
  background: #eeeeee;
  border-radius: 6px;
  padding: 20px;
  border: 1px;
}
.Right input::placeholder {
  font-weight: 500;
  font-size: 16px;
}
input#tel {
  margin: 0 12px;
}
button.send {
  padding: 0;
  width: 180px;
  border: none;
  cursor: pointer;
  background: #000;
  border-radius: 6px;
  color: #fff;
}
button.send p {
  font-size: 20px;
  font-weight: 700;
  line-height: 20px;
  text-align: center;
  padding: 20px 30px;
  color: #fff;
}
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active {
  -webkit-box-shadow: none;
  -webkit-text-fill-color: #222 !important;
  transition: background-color 5000s ease-in-out 0s;
}
input:focus,
textarea:focus {
  background: #fff;
  border-radius: 6px;
  outline: 1px solid #ff922e;
  filter: drop-shadow(0px 0px 10px rgba(0, 0, 0, 0.2));
}
div {
  box-sizing: border-box;
  transition: all 0.3s ease-in-out;
}
.mo_only,
.mo_br {
  display: none !important;
}

@media (max-width: 991px) {
  .pc_only {
    display: none;
  }
  .mo_only {
    display: block !important;
  }
  .mo_br {
    display: block !important;
  }
  .pc_br {
    display: none !important;
  }
}

input[type="checkbox"]:focus {
  filter: none;
}
.Right input.per_prcie {
  width: 20px;
  max-width: 20px;
  height: 20px;
  box-sizing: border-box;
  background: #eeeeee;
  border-radius: 6px;
}
.checkbox {
  cursor: pointer;
  flex-direction: column;
}
.h_inqury input[type="checkbox"] {
  -webkit-appearance: none;
  position: relative;
  width: 11px;
  height: 11px;
  cursor: pointer;
  outline: none !important;
  background: url(../img/checkBox.png) no-repeat center / cover;
}
.Right input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  transform: translate(-50%, -50%);
}
.bottom_quick_wrap .Right input:focus {
  outline: none;
  box-shadow: 0 0 0 1px #ff922e;
  filter: drop-shadow(0px 0px 10px rgba(0, 0, 0, 0.2));
}
.Right .check {
  color: #222;
  cursor: pointer;
  font-size: 14px;
  font-weight: 400;
  line-height: 20px;
  padding-left: 6px;
  text-align: left;
}
.Right form {
  display: flex;
  align-items: center;
}
p.cs_txt {
  color: #fff;
  text-decoration-line: underline;
}
.inq_btn {
  width: 100%;
  height: 46px;
  background: #ff5d2b;
  border-radius: 5px;
  font-size: 16px;
  font-weight: 700;
  line-height: 19px;
  text-align: center;
  border: none;
  color: #fff;
  cursor: pointer;
}
.Right input[type="checkbox"] {
  position: relative;
  width: 20px;
  height: 20px;
  cursor: pointer;
  outline: none !important;
  background: #eee;
  border-radius: 3px;
}
.Right.m_quick_wrap.mo_only.show input:focus {
  box-shadow: 0 0 0 1px #ff922e !important;
}

@media (min-width: 1920px) {
  .bottom_quick_wrap::before {
    width: 30%;
  }
}
@media (max-width: 1400px) {
  .bottom_quick_wrap::before {
    width: 20%;
  }
  .Right {
    width: 78.6%;
    padding-left: 40px;
  }
}
@media (max-width: 1020px) {
  .Left .tel {
    font-size: 28px;
    line-height: 34px;
  }
  .Right {
    width: 75%;
    padding-left: 33px;
  }
}
@media (max-width: 991px) {
  .bottom_quick_wrap {
    box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.1);
  }
  .inqInner {
    margin: 0 auto;
    padding: 0 0 0 0;
  }
  .bottom_quick_wrap::before {
    display: none;
  }
  .Left {
    width: auto;
    padding: 0;
  }
  .Left figure {
    width: 22px;
    height: 22px;
  }
  .Left figure img {
    width: 100%;
    height: auto;
  }
  .Right {
    width: 100%;
    display: flex;
    padding-left: 0;
    align-items: center;
    justify-content: center;
  }
  .Right .txt {
    margin-bottom: 0;
    font-size: 20px;
    font-weight: 700;
    line-height: 22px;
  }
  .close {
    top: 40%;
    right: 21px;
    width: 12px;
    height: 6px;
    position: absolute;
    transform: translateY(-50%);
  }
  .close i {
    font-size: 24px;
    cursor: pointer;
  }
  .close img {
    width: 100%;
    height: auto;
    vertical-align: top;
  }
  .m_quick_wrap {
    left: 0;
    opacity: 0;
    width: 100%;
    background: #fff;
    flex-direction: column;
    border-radius: 10px 10px 0 0;
    z-index: -1;
    bottom: -20%;
    position: fixed;
    transition: all 0.4s ease-in-out;
  }
  .m_quick_wrap.show {
    background: #fff;
    left: 0;
    width: 100%;
    flex-direction: column;
    border-radius: 10px 10px 0 0;
    position: fixed;
    z-index: 600;
    bottom: 0;
    transform: translateY(0);
    opacity: 1;
  }
  .m_quick_wrap.Right .txt {
    width: 100%;
    font-size: 18px;
    font-weight: 600;
    line-height: 26px;
    padding: 0 20px;
    box-sizing: border-box;
    margin: 20px 0;
  }
  .m_quick_wrap form {
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
  }
  .m_quick_wrap .inputwrap {
    display: flex;
    flex-direction: column;
    width: 100%;
  }
  .Right input {
    width: 100%;
    height: 54px;
    max-width: inherit;
    padding: 17px;
    font-size: 16px;
    font-weight: 400;
    line-height: 20px;
  }
  .Right input::placeholder {
    font-weight: 300;
  }
  .Right input:focus {
    border: 1px solid #ff922e;
  }
  .Right input:placeholder {
    font-size: 16px;
    font-weight: 300;
    line-height: 20px;
  }
  .per_mo {
    display: flex;
    margin-top: 10px;
    align-items: center;
  }
  input#tel {
    margin: 10px 0 0 0;
  }
  button.send {
    margin-top: 20px;
    margin-bottom: 20px;
    width: 100%;
    border-radius: 8px;
  }
  button.send p {
    font-size: 18px;
    font-weight: 700;
    line-height: 22px;
    letter-spacing: 0;
    text-align: center;
    padding: 19px 0;
  }
  .m_close {
    top: 20px;
    right: 20px;
    cursor: pointer;
    width: 26px;
    height: 26px;
    position: absolute;
  }
  .m_close i {
    font-size: 28px;
  }
  .m_close img {
    width: 100%;
    height: 100%;
  }
  popup_bg {
    top: 0;
    left: 0;
    z-index: -1;
    opacity: 0;
    width: 100%;
    height: 100%;
    position: fixed;
    background: rgba(0, 0, 0, 0.8);
  }
  .popup_bg.show {
    z-index: 550;
    opacity: 1;
  }
  .m_quick_wrap.Right input:focus {
    outline: 0;
    box-shadow: 0 0 0 1px #ff922e inset !important;
    filter: drop-shadow(0px 0px 10px rgba(0, 0, 0, 0.2));
  }
  .m_quick_wrap.Right input:focus {
    box-shadow: 0 0 0 1px #ff922e inset !important;
  }
}
@media (max-width: 768px) {
  .Right.w100 {
    width: 75%;
  }
}

/* 도서 그리드 스타일 - index.php section02 전용 */
.section02 {
  padding: 40px 0;
  background: #f8f8f8;
}

.section02 .inner {
  max-width: 1800px;
  margin: 0 auto;
  padding: 0 20px;
}

.section02 .section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0px;
  width: 100%;
}

.section02 .section-title {
  margin: 0;
}

.section02 .more-link {
  font-size: 14px;
  color: #666;
  text-decoration: none;
  transition: color 0.3s ease;
  white-space: nowrap;
}

.section02 .more-link:hover {
  color: #333;
}

/* 신청하기 버튼 스타일 */
.btn-apply {
  background: #333;
  color: #fff;
  border: none;
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 15px;
  text-decoration: none;
  display: inline-block;
}

/* section03 신간소개 스타일 */
.section03 {
  padding: 80px 0;
  background: #fff;
}

.section03 .inner {
  max-width: 1800px;
  margin: 0 auto;
  padding: 0 20px;
}

.section03 .section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  width: 100%;
}

.section03 .section-title {
  text-align: left;
  font-size: 36px;
  font-weight: 700;
  color: #333;
  margin: 0;
}

.section03 .more-link {
  font-size: 14px;
  color: #666;
  text-decoration: none;
  transition: color 0.3s ease;
  white-space: nowrap;
}

.section03 .more-link:hover {
  color: #333;
}

.new-books-container {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  height: 400px; /* 고정 높이 설정 */
}

/* 왼쪽: 도서 상세 내용 */
.book-detail-left {
  width: 50%;
  height: 100%;
}

.featured-book {
  display: flex;
  gap: 30px;
}

.book-cover-large {
  flex-shrink: 0;
  width: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.book-cover-large img {
  width: 319px;
  height: 437px;
  max-width: 319px;
  max-height: 437px;
  min-width: 319px;
  min-height: 437px;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  background-color: #f5f5f5;
}

.section03 .book-info {
  flex: 1;
  width: 50%;
  padding-left: 20px;
}

.section03 .book-title-large {
  font-size: 28px;
  font-weight: 700;
  color: #333;
  margin-bottom: 15px;
  line-height: 1.3;
}

.section03 .book-title-large a {
  color: #333;
  text-decoration: none;
  transition: color 0.3s ease;
}

.section03 .book-title-large a:hover {
  color: #073d38;
}

.section03 .book-author-large {
  font-size: 18px;
  font-weight: 600;
  color: #555;
  margin-bottom: 8px;
}

.section03 .book-translator {
  font-size: 16px;
  color: #666;
  margin-bottom: 20px;
}

.book-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 25px;
}

.tag {
  background: #f8f8f8;
  color: #666;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 14px;
  border: 1px solid #e0e0e0;
}

.section03 .book-summary-large p {
  font-size: 16px;
  line-height: 1.6;
  color: #555;
  margin-bottom: 15px;
}

.section03 .btn-add-book {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #333;
  color: #fff;
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 8px;
  font-size: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 20px;
  text-decoration: none;
}

.section03 .btn-add-book:hover {
  background: #555;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* section03 모바일 반응형 */
@media screen and (max-width: 768px) {
  /* section03 하단 패딩 제거 */
  .section03 {
    padding-top: 80px;
    padding-bottom: 0; /* 하단 패딩 0으로 변경 */
  }

  /* 컨테이너를 세로 배치로 변경 */
  .new-books-container {
    flex-direction: column;
    height: auto;
    gap: 20px; /* 30px에서 20px로 축소 */
  }

  /* 왼쪽 영역을 100% 너비로 설정 */
  .book-detail-left {
    width: 100%;
    height: auto;
    order: 1; /* 위쪽에 배치 */
  }

  .featured-book {
    flex-direction: column;
    gap: 15px; /* 20px에서 15px로 축소 */
  }

  .book-cover-large {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .book-cover-large img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 200px; /* 400px에서 200px로 50% 축소 */
    min-width: auto;
    min-height: auto;
    object-fit: contain;
  }

  .section03 .book-info {
    width: 100%;
    padding-left: 0;
    line-height: 1.3; /* 행간 줄이기 */
  }

  .section03 .book-title-large {
    font-size: 22px;
    margin-bottom: 10px; /* 12px에서 10px로 축소 */
    line-height: 1.3; /* 행간 줄이기 */
  }

  .section03 .book-author-large {
    font-size: 16px;
    margin-bottom: 5px; /* 6px에서 5px로 축소 */
    line-height: 1.3; /* 행간 줄이기 */
  }

  .section03 .book-translator {
    font-size: 14px;
    margin-bottom: 8px; /* 10px에서 8px로 축소 */
    line-height: 1.3; /* 행간 줄이기 */
  }

  .book-tags {
    margin-bottom: 10px; /* 12px에서 10px로 축소 */
  }

  .section03 .book-summary-large {
    max-height: none; /* 높이 제한 제거 - 모든 텍스트 표시 */
    overflow: visible; /* overflow 제거 - 더보기 버튼 표시 */
    margin-bottom: 10px; /* 하단 여백 추가 */
  }

  .section03 .book-summary-large p {
    font-size: 13px; /* 14px에서 13px로 약간 축소 */
    line-height: 1.5; /* 1.4에서 1.5로 증가 (가독성 향상) */
    letter-spacing: -1px; /* 글자 간격 -1px 설정 */
    display: block; /* -webkit-box 제거하여 모든 텍스트 표시 */
    overflow: visible; /* overflow 제거 */
    text-overflow: clip; /* ellipsis 제거 */
    margin: 0;
    word-break: break-word; /* 긴 단어 줄바꿈 */
  }

  /* 모바일에서 더보기 버튼 스타일 */
  .section03 .btn-add-book.btn-more-text {
    display: inline-block;
    margin-left: 8px;
    margin-top: 0;
    padding: 4px 10px;
    width: auto;
    height: auto;
    min-height: 24px;
    background: #333;
    color: #fff;
    font-size: 13px; /* 설명문구와 동일한 폰트 크기 */
    line-height: 1.4;
    border-radius: 4px;
    text-decoration: none;
    vertical-align: baseline;
    font-weight: 500;
  }

  .section03 .btn-add-book.btn-more-text:hover {
    background: #555;
    color: #fff;
  }

  .section03 .btn-add-book.btn-more-text i {
    display: none; /* 아이콘 숨김 */
  }

  /* 모바일에서 PC 버튼 숨김 */
  .section03 .btn-add-book:not(.btn-more-text) {
    display: none;
  }

  /* 오른쪽 영역을 아래쪽에 배치하고 100% 너비로 설정 */
  .book-rolling-right {
    width: 100%;
    height: auto;
    order: 2; /* 아래쪽에 배치 */
  }

  /* 롤링 컨테이너 모바일 최적화 */
  .rolling-books-container {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 0; /* 15px에서 0으로 변경 */
    padding-bottom: 8px; /* progress-bar 공간 확보 */
    position: relative;
  }

  /* 스크롤바 숨김 처리 (모바일 및 PC 모두) */
  .rolling-books-container::-webkit-scrollbar {
    display: none; /* 스크롤바 숨김 */
  }

  .rolling-books-container {
    -ms-overflow-style: none; /* IE, Edge 스크롤바 숨김 */
    scrollbar-width: none; /* Firefox 스크롤바 숨김 */
  }

  .rolling-books {
    display: flex;
    gap: 15px;
    transition: transform 0.5s ease;
    height: auto;
    min-height: 180px; /* 200px에서 180px로 축소 */
    padding: 0 10px; /* 좌우 패딩 */
    /* 50권 모두 표시되도록 최소 너비 설정: (100px * 50) + (15px * 49) + (10px * 2) = 5755px */
    min-width: calc(100px * 50 + 15px * 49 + 20px);
    width: max-content;
  }

  .rolling-book-item {
    flex-shrink: 0;
    width: 100px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    height: auto;
  }

  .rolling-book-item:active {
    transform: scale(0.95);
  }

  .rolling-book-cover {
    width: 100%;
    margin-bottom: 6px; /* 8px에서 6px로 축소 */
  }

  .rolling-book-cover img {
    width: 100%;
    height: auto;
    max-height: 150px;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  }

  .rolling-book-title {
    font-size: 12px;
    font-weight: 500;
    color: #333;
    line-height: 1.3; /* 1.4에서 1.3으로 줄이기 */
    height: auto;
    min-height: 28px; /* 32px에서 28px로 축소 */
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-word;
    margin-top: 4px; /* 상단 여백 추가 */
  }

  /* 모바일에서 slider-bar 전체 숨김 */
  .section03 .slider-bar {
    display: none !important; /* slider-bar 전체 숨김 처리 */
  }
}

/* 오른쪽: 책 롤링 */
.book-rolling-right {
  width: 50%;
  height: 100%;
}

.rolling-books-container {
  overflow: hidden;
  margin-bottom: 20px;
  width: calc(4 * 200px + 3 * 10px); /* 정확히 4권이 보이도록 */
  /* 스크롤바 숨김 처리 (PC) */
  -ms-overflow-style: none; /* IE, Edge 스크롤바 숨김 */
  scrollbar-width: none; /* Firefox 스크롤바 숨김 */
}

.rolling-books-container::-webkit-scrollbar {
  display: none; /* Chrome, Safari 스크롤바 숨김 */
}

.rolling-books {
  display: flex;
  gap: 10px; /* 간격 줄임 */
  transition: transform 0.5s ease;
  height: 280px; /* 고정 높이로 4권 책이 보이도록 조정 */
}

.rolling-book-item {
  flex-shrink: 0;
  width: 120px; /* 고정 너비 */
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  height: 100%;
}

.rolling-book-item:hover {
  transform: translateY(-5px);
}

.rolling-book-cover img {
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  margin-bottom: 10px;
  flex-shrink: 0;
}

.rolling-book-title {
  font-size: 14px;
  font-weight: 500;
  color: #333;
  line-height: 1.3;
  height: 40px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  flex-shrink: 0;
}

/* 슬라이더바 */
.slider-bar {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 30px; /* 도서 이미지와의 여백 확보 */
}

.slider-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 14px;
  color: #666;
}

.btn-prev,
.btn-next {
  background: none;
  border: none;
  font-size: 18px;
  color: #666;
  cursor: pointer;
  padding: 5px;
  border-radius: 50%;
  transition: all 0.3s ease;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-prev:hover,
.btn-next:hover {
  background: #f0f0f0;
  color: #333;
}

.page-format {
  font-family: "Courier New", monospace;
  font-weight: 500;
}

.current-page {
  font-weight: 600;
  color: #333;
}

/* 프로그레스 바 */
.progress-bar {
  width: 100%;
  height: 4px;
  background: #e0e0e0;
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: #333;
  border-radius: 2px;
  transition: width 0.3s ease;
  width: 5%; /* 초기값 */
}

.btn-apply:hover {
  background: #555;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.section02 .section-title {
  text-align: center;
  font-size: 36px;
  font-weight: 700;
  color: #333;
  margin-bottom: 50px;
}

.book-grid-container {
  width: 100%;
  overflow-x: auto;
  cursor: grab;
  user-select: none;
}

.book-grid-container:active {
  cursor: grabbing;
}

.book-grid-container.active {
  cursor: grabbing;
}

.book-grid {
  display: flex;
  gap: 20px;
  min-width: max-content;
  padding: 20px 0;
  transition: transform 0.1s ease;
}

/* 스크롤바 숨기기 */
.book-grid-container::-webkit-scrollbar {
  display: none;
}

.book-grid-container {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.book-grid .book-item {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  flex-shrink: 0;
  width: 160px;
}

/* section02의 book-item은 스크롤 없이도 자동으로 표시 */
.section02 .book-item {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* book-grid 하단 안내 문구 */
.book-grid-hint {
  width: 100%;
  text-align: center;
  margin-top: 15px;
  padding: 10px 0;
  color: #999;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.book-grid-hint i {
  font-size: 14px;
  color: #999;
}

.book-grid-hint span {
  font-size: 12px;
  color: #999;
}

/* 모바일에서 PC 문구 숨김, 모바일 문구 표시 */
@media screen and (max-width: 768px) {
  .book-grid-hint .hint-text-pc {
    display: none;
  }

  .book-grid-hint .hint-text-mobile {
    display: inline;
  }

  .book-grid-hint i {
    display: none; /* 모바일에서는 아이콘도 숨김 */
  }
}

/* PC에서 모바일 문구 숨김 */
@media screen and (min-width: 769px) {
  .book-grid-hint .hint-text-mobile {
    display: none;
  }

  .book-grid-hint .hint-text-pc {
    display: inline;
  }
}

.book-grid .book-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.book-grid .book-cover {
  position: relative;
  overflow: hidden;
  height: 220px;
}

.book-grid .book-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s ease;
}

.book-grid .book-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  opacity: 0;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px;
  box-sizing: border-box;
}

.book-grid .book-item:hover .book-overlay {
  opacity: 1;
}

.book-grid .book-details {
  color: #fff;
  text-align: center;
  width: 100%;
}

.book-grid .book-details .book-title {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 8px 0;
  line-height: 1.3;
  color: #fff;
}

.book-grid .book-details .book-author {
  font-size: 11px;
  margin: 0 0 6px 0;
  color: #ccc;
}

.book-grid .book-details .book-price {
  font-size: 12px;
  font-weight: 600;
  margin: 0 0 6px 0;
  color: #fff;
}

.book-grid .book-details .book-date {
  font-size: 10px;
  margin: 0 0 8px 0;
  color: #ccc;
}

.book-grid .book-details .book-materials {
  margin: 6px 0;
}

.book-grid .book-details .btn-ppt {
  background: #333;
  color: #fff;
  border: 1px solid #333;
  padding: 3px 6px;
  font-size: 9px;
  font-weight: 500;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.book-grid .book-details .btn-ppt:hover {
  background: #555;
  border-color: #555;
}

.book-grid .book-details .book-summary {
  margin-top: 8px;
}

.book-grid .book-details .book-summary p {
  font-size: 10px;
  line-height: 1.4;
  color: #ccc;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 반응형 디자인 - index.php section02 전용 */
@media (max-width: 1200px) {
  .book-grid-container {
    max-width: 1400px;
  }

  .book-grid .book-item {
    width: 140px;
  }

  .book-grid .book-cover {
    height: 200px;
  }
}

@media (max-width: 768px) {
  .section02 {
    padding: 60px 0;
  }

  .section02 .section-title {
    font-size: 28px;
    margin-bottom: 40px;
  }

  /* section03 모바일 폰트 크기를 section02와 동일하게 */
  .section03 .section-title {
    font-size: 28px;
  }

  .book-grid-container {
    padding: 0 15px;
  }

  .book-grid {
    gap: 15px;
  }

  .book-grid .book-item {
    width: 120px;
  }

  .book-grid .book-cover {
    height: 180px;
  }

  .book-grid .book-details .book-title {
    font-size: 12px;
  }

  .book-grid .book-details .book-author,
  .book-grid .book-details .book-price,
  .book-grid .book-details .book-date {
    font-size: 10px;
  }

  .book-grid .book-details .book-summary p {
    font-size: 9px;
    -webkit-line-clamp: 2;
  }
}

@media (max-width: 480px) {
  .section02 {
    padding: 40px 0;
  }

  .section02 .section-title {
    font-size: 24px;
    margin-bottom: 30px;
  }

  /* section03 모바일 폰트 크기를 section02와 동일하게 */
  .section03 .section-title {
    font-size: 24px;
  }

  .book-grid-container {
    padding: 0 10px;
  }

  .book-grid {
    gap: 10px;
  }

  .book-grid .book-item {
    width: 100px;
  }

  .book-grid .book-cover {
    height: 150px;
  }

  .book-grid .book-details .book-title {
    font-size: 11px;
  }

  .book-grid .book-details .book-summary p {
    font-size: 8px;
    -webkit-line-clamp: 2;
  }
}