@charset "UTF-8";
.seminar-detail {
  padding: 0 0 150px;
  background: #FFFFFF;
}
@media (max-width: 768px) {
  .seminar-detail {
    padding: 0 0 60px;
  }
}
@media (max-width: 480px) {
  .seminar-detail {
    padding: 0 0 40px;
  }
}
.seminar-detail .container {
  max-width: 840px;
  margin: 0 auto;
}
@media (max-width: 768px) {
  .seminar-detail .container {
    padding: 0 20px;
  }
}
.seminar-detail__header {
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 20px;
}
@media (max-width: 768px) {
  .seminar-detail__header {
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
  }
}
.seminar-detail__date {
  font-size: 16px;
}
@media (max-width: 1024px) {
  .seminar-detail__date {
    font-size: 15px;
  }
}
@media (max-width: 768px) {
  .seminar-detail__date {
    font-size: 14px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__date {
    font-size: 12px;
  }
}
.seminar-detail__keyword {
  display: inline-block;
  padding: 5px 12px;
  border: 1px solid #D8D8D8;
  border-radius: 20px;
  font-size: 12px;
}
@media (max-width: 1024px) {
  .seminar-detail__keyword {
    font-size: 12px;
  }
}
@media (max-width: 768px) {
  .seminar-detail__keyword {
    font-size: 12px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__keyword {
    font-size: 10px;
  }
}
.seminar-detail__keyword {
  line-height: 1;
}
@media (max-width: 768px) {
  .seminar-detail__keyword {
    padding: 4px 12px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__keyword {
    padding: 3px 10px;
  }
}
.seminar-detail__title {
  font-size: 21px;
}
@media (max-width: 1024px) {
  .seminar-detail__title {
    font-size: 20px;
  }
}
@media (max-width: 768px) {
  .seminar-detail__title {
    font-size: 18px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__title {
    font-size: 16px;
  }
}
.seminar-detail__title {
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 20px;
}
@media (max-width: 768px) {
  .seminar-detail__title {
    margin-bottom: 15px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__title {
    margin-bottom: 10px;
  }
}
.seminar-detail__body {
  border-top: 1px solid #ccc;
  padding-top: 40px;
  margin-top: 40px;
}
.seminar-detail__labels {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
@media (max-width: 768px) {
  .seminar-detail__labels {
    margin-bottom: 30px;
    gap: 15px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__labels {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}
.seminar-detail__labels.casestudy .seminar-detail__label-item {
  width: 100%;
  margin-bottom: 10px;
}
.seminar-detail__labels.casestudy .seminar-detail__label-item:last-child {
  margin-bottom: 0;
}
@media (max-width: 480px) {
  .seminar-detail__labels.casestudy .seminar-detail__label-item {
    margin-bottom: 0;
  }
}
.seminar-detail__labels.casestudy .seminar-detail__label-value {
  font-family: "Noto Sans CJK JP", "Hiragino Kaku Gothic ProN", "メイリオ", sans-serif;
}
.seminar-detail__label {
  background: #CC1F22;
  color: #FFFFFF;
  padding: 5px 12px;
  border-radius: 4px;
  font-size: 12px;
}
@media (max-width: 1024px) {
  .seminar-detail__label {
    font-size: 12px;
  }
}
@media (max-width: 768px) {
  .seminar-detail__label {
    font-size: 12px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__label {
    font-size: 10px;
  }
}
.seminar-detail__label {
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0;
  margin-right: 10px;
}
@media (max-width: 480px) {
  .seminar-detail__label {
    padding: 4px 10px;
  }
}
.seminar-detail__label--text {
  background: transparent;
  margin-right: 30px;
  padding: 0;
  font-weight: normal;
  font-family: "Nunito Sans", sans-serif;
}
.seminar-detail__label--text::before {
  content: none;
}
.seminar-detail__label-item {
  display: flex;
  align-items: center;
  gap: 8px;
}
@media (max-width: 480px) {
  .seminar-detail__label-item {
    width: 100%;
  }
}
.seminar-detail__label-value {
  font-size: 16px;
}
@media (max-width: 1024px) {
  .seminar-detail__label-value {
    font-size: 15px;
  }
}
@media (max-width: 768px) {
  .seminar-detail__label-value {
    font-size: 14px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__label-value {
    font-size: 12px;
  }
}
.seminar-detail__label-value {
  color: #333;
  font-weight: normal;
}
.seminar-detail__image-wrapper {
  width: 100%;
  margin-bottom: 50px;
  overflow: hidden;
}
@media (max-width: 768px) {
  .seminar-detail__image-wrapper {
    margin-bottom: 30px;
    border-radius: 5px;
  }
}
.seminar-detail__image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
}
.seminar-detail__content {
  margin-bottom: 60px;
}
.seminar-detail__content h2 {
  font-size: 21px;
}
@media (max-width: 1024px) {
  .seminar-detail__content h2 {
    font-size: 20px;
  }
}
@media (max-width: 768px) {
  .seminar-detail__content h2 {
    font-size: 18px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__content h2 {
    font-size: 16px;
  }
}
.seminar-detail__content h2 {
  margin-bottom: 40px;
}
.seminar-detail__content p {
  line-height: 1.8;
  margin-bottom: 40px;
}
.seminar-detail__content p img {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 80px;
}
@media (max-width: 768px) {
  .seminar-detail__content p {
    line-height: 1.7;
    margin-bottom: 15px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__content p {
    line-height: 1.6;
    margin-bottom: 12px;
  }
}
.seminar-detail__content p:last-child {
  margin-bottom: 0;
}
@media (max-width: 768px) {
  .seminar-detail__content {
    margin-bottom: 40px;
  }
}
.seminar-detail__table-wrapper {
  background: #FFFFFF;
  border: 1px solid #D8D8D8;
  overflow: hidden;
  margin-bottom: 60px;
}
@media (max-width: 768px) {
  .seminar-detail__table-wrapper {
    margin-bottom: 40px;
  }
}
.seminar-detail__table-wrapper table {
  width: 100%;
  border-collapse: collapse;
}
.seminar-detail__table-wrapper tr {
  display: flex;
  border-bottom: 1px solid #D8D8D8;
}
.seminar-detail__table-wrapper tr:last-child {
  border-bottom: none;
}
.seminar-detail__table-wrapper th {
  background: #D8D8D8;
  padding: 20px;
  text-align: center;
  font-size: 16px;
}
@media (max-width: 1024px) {
  .seminar-detail__table-wrapper th {
    font-size: 15px;
  }
}
@media (max-width: 768px) {
  .seminar-detail__table-wrapper th {
    font-size: 14px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__table-wrapper th {
    font-size: 12px;
  }
}
.seminar-detail__table-wrapper th {
  font-weight: 500;
  width: 140px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.seminar-detail__table-wrapper th::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 10px;
  right: 10px;
  height: 1px;
  background: #fff;
}
@media (max-width: 768px) {
  .seminar-detail__table-wrapper th {
    padding: 15px 10px;
    width: 100px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__table-wrapper th {
    padding: 12px 8px;
    width: 80px;
  }
}
.seminar-detail__table-wrapper td {
  flex: 1;
  background: #FFFFFF;
  padding: 20px;
  font-size: 16px;
}
@media (max-width: 1024px) {
  .seminar-detail__table-wrapper td {
    font-size: 15px;
  }
}
@media (max-width: 768px) {
  .seminar-detail__table-wrapper td {
    font-size: 14px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__table-wrapper td {
    font-size: 12px;
  }
}
.seminar-detail__table-wrapper td {
  line-height: 1.6;
  display: flex;
  align-items: center;
  position: relative;
}
.seminar-detail__table-wrapper td::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 10px;
  right: 10px;
  height: 1px;
  background: #D8D8D8;
}
@media (max-width: 768px) {
  .seminar-detail__table-wrapper td {
    padding: 15px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__table-wrapper td {
    padding: 12px;
  }
}
.seminar-detail__author {
  display: flex;
  align-items: flex-start;
  gap: 40px;
  background: #FAF8F5;
  padding: 0;
  margin: 60px 0;
  position: relative;
  align-items: center;
}
@media (max-width: 768px) {
  .seminar-detail__author {
    gap: 20px;
    margin: 40px 0;
    padding: 30px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__author {
    flex-direction: column;
    margin: 30px 0;
    padding: 20px;
  }
}
.seminar-detail__author-header {
  position: absolute;
  top: -15px;
  left: -15px;
  background: #CC1F22;
  color: #FFFFFF;
  padding: 6px 16px;
  font-size: 14px;
}
@media (max-width: 1024px) {
  .seminar-detail__author-header {
    font-size: 13px;
  }
}
@media (max-width: 768px) {
  .seminar-detail__author-header {
    font-size: 12px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__author-header {
    font-size: 10px;
  }
}
.seminar-detail__author-header {
  font-weight: 500;
  display: inline-block;
  z-index: 1;
}
@media (max-width: 768px) {
  .seminar-detail__author-header {
    padding: 5px 14px;
    top: -12px;
    left: -12px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__author-header {
    padding: 4px 12px;
    top: -10px;
    left: -10px;
  }
}
.seminar-detail__author-content {
  flex: 1;
  padding: 30px;
  position: relative;
}
@media (max-width: 768px) {
  .seminar-detail__author-content {
    padding: 20px 0 0;
  }
}
@media (max-width: 480px) {
  .seminar-detail__author-content {
    padding: 15px 0 0;
  }
}
.seminar-detail__author-name {
  font-size: 21px;
}
@media (max-width: 1024px) {
  .seminar-detail__author-name {
    font-size: 20px;
  }
}
@media (max-width: 768px) {
  .seminar-detail__author-name {
    font-size: 18px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__author-name {
    font-size: 16px;
  }
}
.seminar-detail__author-name {
  margin-bottom: 20px;
}
@media (max-width: 768px) {
  .seminar-detail__author-name {
    margin-bottom: 15px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__author-name {
    margin-bottom: 12px;
  }
}
.seminar-detail__author-text {
  font-size: 16px;
}
@media (max-width: 1024px) {
  .seminar-detail__author-text {
    font-size: 15px;
  }
}
@media (max-width: 768px) {
  .seminar-detail__author-text {
    font-size: 14px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__author-text {
    font-size: 12px;
  }
}
.seminar-detail__author-text {
  line-height: 1.8;
}
@media (max-width: 768px) {
  .seminar-detail__author-text {
    line-height: 1.7;
  }
}
@media (max-width: 480px) {
  .seminar-detail__author-text {
    line-height: 1.6;
  }
}
.seminar-detail__author-image {
  flex: 0 0 30%;
  aspect-ratio: 1;
}
.seminar-detail__author-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
}
@media (max-width: 480px) {
  .seminar-detail__author-image {
    max-width: 100%;
  }
}
.seminar-detail__contact {
  text-align: center;
}
.seminar-detail__contact-btn {
  display: inline-flex;
  align-items: center;
  background: #E62327;
  color: #FFFFFF;
  padding: 12px 36px;
  border-radius: 50px;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
  padding-right: 50px;
  text-decoration: none;
  font-size: 16px;
}
@media (max-width: 1024px) {
  .seminar-detail__contact-btn {
    font-size: 15px;
  }
}
@media (max-width: 768px) {
  .seminar-detail__contact-btn {
    font-size: 14px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__contact-btn {
    font-size: 12px;
  }
}
.seminar-detail__contact-btn:hover {
  background: #CC1F22;
}
.seminar-detail__contact-btn::after {
  content: "";
  position: absolute;
  right: 20px;
  width: 7px;
  height: 18px;
  background-image: url("../images/common/arr_w.svg");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  top: 50%;
  transform: translateY(-50%);
}
@media (max-width: 768px) {
  .seminar-detail__contact-btn {
    padding: 15px 50px;
  }
}
@media (max-width: 480px) {
  .seminar-detail__contact-btn {
    padding: 12px 40px;
  }
}

.program {
  padding: 90px 0;
  background: #FAF5F1;
}
@media (max-width: 768px) {
  .program {
    padding: 60px 0;
  }
}
.program .container {
  max-width: 840px;
  margin: 0 auto;
}
@media (max-width: 768px) {
  .program .container {
    padding: 0 20px;
  }
}
.program__title {
  font-size: 48px;
}
@media (max-width: 1024px) {
  .program__title {
    font-size: 42px;
  }
}
@media (max-width: 768px) {
  .program__title {
    font-size: 36px;
  }
}
@media (max-width: 480px) {
  .program__title {
    font-size: 28px;
  }
}
.program__title {
  font-weight: bold;
  color: #CC1F22;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.program__subtitle {
  display: inline-block;
  background: #CC1F22;
  color: #FFFFFF;
  padding: 8px 24px;
  font-size: 16px;
}
@media (max-width: 1024px) {
  .program__subtitle {
    font-size: 15px;
  }
}
@media (max-width: 768px) {
  .program__subtitle {
    font-size: 14px;
  }
}
@media (max-width: 480px) {
  .program__subtitle {
    font-size: 12px;
  }
}
.program__subtitle {
  font-weight: 500;
  margin-bottom: 60px;
}
@media (max-width: 768px) {
  .program__subtitle {
    padding: 6px 20px;
    margin-bottom: 40px;
  }
}
@media (max-width: 480px) {
  .program__subtitle {
    padding: 5px 16px;
    margin-bottom: 30px;
  }
}
.program__timeline {
  background: #FFFFFF;
  padding: 40px;
  position: relative;
}
@media (max-width: 768px) {
  .program__timeline {
    padding: 20px;
  }
}
@media (max-width: 480px) {
  .program__timeline {
    padding: 15px;
  }
}
.program__item {
  margin-bottom: 50px;
  position: relative;
  padding-left: 40px;
}
.program__item:last-child {
  margin-bottom: 0;
}
.program__item:last-child::before {
  display: none;
}
.program__item::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 24px;
  width: 2px;
  height: calc(100% + 50px);
  background: #C6C7D0;
}
@media (max-width: 768px) {
  .program__item {
    padding-left: 30px;
    margin-bottom: 40px;
  }
  .program__item::before {
    left: 9px;
    top: 20px;
    height: calc(100% + 40px);
  }
}
.program__circle {
  position: absolute;
  left: 0;
  top: 8px;
  width: 24px;
  height: 24px;
  background: #FFFFFF;
  border: 3px solid #CC1F22;
  border-radius: 50%;
  z-index: 1;
}
@media (max-width: 768px) {
  .program__circle {
    width: 20px;
    height: 20px;
    top: 6px;
  }
}
.program__wrapper {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.program__time {
  display: flex;
  align-items: baseline;
  gap: 20px;
}
@media (max-width: 768px) {
  .program__time {
    gap: 15px;
  }
}
.program__time-text {
  font-size: 24px;
}
@media (max-width: 1024px) {
  .program__time-text {
    font-size: 22px;
  }
}
@media (max-width: 768px) {
  .program__time-text {
    font-size: 18px;
  }
}
@media (max-width: 480px) {
  .program__time-text {
    font-size: 16px;
  }
}
.program__time-text {
  font-weight: 600;
  color: #CC1F22;
  font-family: "Nunito Sans", sans-serif;
}
.program__time-label {
  font-size: 21px;
}
@media (max-width: 1024px) {
  .program__time-label {
    font-size: 20px;
  }
}
@media (max-width: 768px) {
  .program__time-label {
    font-size: 18px;
  }
}
@media (max-width: 480px) {
  .program__time-label {
    font-size: 16px;
  }
}
.program__time-label {
  font-weight: 500;
  color: #CC1F22;
}
.program__content {
  padding-left: 0;
}
.program__description {
  font-size: 18px;
}
@media (max-width: 1024px) {
  .program__description {
    font-size: 18px;
  }
}
@media (max-width: 768px) {
  .program__description {
    font-size: 18px;
  }
}
@media (max-width: 480px) {
  .program__description {
    font-size: 14px;
  }
}
.program__description {
  line-height: 1.8;
}
@media (max-width: 768px) {
  .program__description {
    line-height: 1.7;
  }
}
@media (max-width: 480px) {
  .program__description {
    line-height: 1.6;
  }
}

.speakers {
  padding: 80px 0;
  background: #FFFFFF;
}
@media (max-width: 768px) {
  .speakers {
    padding: 60px 0;
  }
}
.speakers .container {
  max-width: 840px;
  margin: 0 auto;
}
@media (max-width: 768px) {
  .speakers .container {
    padding: 0 20px;
  }
}
.speakers__title {
  font-size: 48px;
}
@media (max-width: 1024px) {
  .speakers__title {
    font-size: 42px;
  }
}
@media (max-width: 768px) {
  .speakers__title {
    font-size: 36px;
  }
}
@media (max-width: 480px) {
  .speakers__title {
    font-size: 28px;
  }
}
.speakers__title {
  font-weight: bold;
  color: #CC1F22;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
  font-family: "Nunito Sans", sans-serif;
}
.speakers__subtitle {
  display: inline-block;
  background: #CC1F22;
  color: #FFFFFF;
  padding: 8px 24px;
  font-size: 16px;
}
@media (max-width: 1024px) {
  .speakers__subtitle {
    font-size: 15px;
  }
}
@media (max-width: 768px) {
  .speakers__subtitle {
    font-size: 14px;
  }
}
@media (max-width: 480px) {
  .speakers__subtitle {
    font-size: 12px;
  }
}
.speakers__subtitle {
  font-weight: 500;
  margin-bottom: 60px;
}
@media (max-width: 768px) {
  .speakers__subtitle {
    padding: 6px 20px;
    margin-bottom: 40px;
  }
}
@media (max-width: 480px) {
  .speakers__subtitle {
    padding: 5px 16px;
    margin-bottom: 30px;
  }
}
.speakers__list {
  display: flex;
  flex-direction: column;
  gap: 60px;
}
@media (max-width: 768px) {
  .speakers__list {
    gap: 40px;
  }
}
.speakers__item {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}
@media (max-width: 768px) {
  .speakers__item {
    flex-direction: column;
    gap: 20px;
  }
}
.speakers__image {
  width: 37%;
  flex-shrink: 0;
  overflow: hidden;
}
.speakers__image img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 3/2;
  object-fit: cover;
}
@media (max-width: 768px) {
  .speakers__image {
    width: 100%;
  }
}
.speakers__content {
  width: 63%;
}
@media (max-width: 768px) {
  .speakers__content {
    width: 100%;
    padding-top: 0;
  }
}
.speakers__name {
  font-size: 24px;
}
@media (max-width: 1024px) {
  .speakers__name {
    font-size: 22px;
  }
}
@media (max-width: 768px) {
  .speakers__name {
    font-size: 18px;
  }
}
@media (max-width: 480px) {
  .speakers__name {
    font-size: 16px;
  }
}
.speakers__name {
  margin-bottom: 10px;
}
@media (max-width: 768px) {
  .speakers__name {
    margin-bottom: 10px;
  }
}
@media (max-width: 480px) {
  .speakers__name {
    margin-bottom: 8px;
  }
}
.speakers__position {
  display: inline-block;
  background: #CC1F22;
  color: #FFFFFF;
  padding: 7px 10px;
  font-size: 14px;
}
@media (max-width: 1024px) {
  .speakers__position {
    font-size: 13px;
  }
}
@media (max-width: 768px) {
  .speakers__position {
    font-size: 12px;
  }
}
@media (max-width: 480px) {
  .speakers__position {
    font-size: 10px;
  }
}
.speakers__position {
  line-height: 1;
  font-weight: 500;
  border-radius: 4px;
  margin-bottom: 40px;
}
@media (max-width: 768px) {
  .speakers__position {
    padding: 6px 8px;
    margin-bottom: 30px;
  }
}
@media (max-width: 480px) {
  .speakers__position {
    padding: 5px 8px;
    margin-bottom: 20px;
  }
}
.speakers__description {
  font-size: 16px;
}
@media (max-width: 1024px) {
  .speakers__description {
    font-size: 15px;
  }
}
@media (max-width: 768px) {
  .speakers__description {
    font-size: 14px;
  }
}
@media (max-width: 480px) {
  .speakers__description {
    font-size: 12px;
  }
}
.speakers__description {
  line-height: 1.8;
}
@media (max-width: 768px) {
  .speakers__description {
    line-height: 1.7;
  }
}
@media (max-width: 480px) {
  .speakers__description {
    line-height: 1.6;
  }
}