@import url("https://fonts.googleapis.com/css?family=Zen+Kaku+Gothic+Antique:400,900");

html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  box-sizing: border-box;
}

body {
  font-family: 'Zen Kaku Gothic Antique', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: white;
  overflow-x: hidden;
}

.container {
  background: white;
  max-width: 480px;
  min-width: 360px;
  width: 100vw;
  height: 100%;
  margin: 0 auto;
  position: relative;
}

.top-image-container {
  position: relative;
  display: inline-block;
}

.hero-image {
  display: block;
  width: calc(100% + 30px); /* 20px分広く表示 */
  height: auto;
  clip-path: inset(0 30px 0 0);
  object-fit: cover;
  margin-right: -30px;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 63%;
  height: 100%;
  background: linear-gradient(270deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.61) 21%);
  filter: drop-shadow(4px 0px 4px rgba(0, 0, 0, 0.25));
}

.top-image-items {
  position: absolute;
  top: 0;
  left: 0;
  width: 60%;
  height: 100%;
  padding: 30px 0 0 25px;
}

.hero-title-green {
  display: block;
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 900;
  color: #229D30;
  font-size: 16px;
}

.hero-title-main {
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-size: 25px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.hero-top-line {
  position: relative;
  top: 7px;
}

.hero-main-text {
  font-weight: 900;
  color: #332f2f;
  margin-right: -5px;
}

.hero-main-number {
  font-family: 'Avenir', sans-serif;
  font-weight: 900;
  color: #332f2f;
  margin-right: -5px;
  font-size: 28px;
}

.hero-main-year {
  font-weight: 900;
  color: #332f2f;
  font-size: 22px;
  margin-right: -5px;
}

.hero-main-year > br {
  line-height: 0;
}

.boxes {
  margin-top: 10px;
}

.feature-box {
  width: 55%;
  height: 30px;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0px 4.32px 4.32px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: row;
  gap: 7px;
  justify-content: flex-start;
  align-items: center;
  padding-left: 10px;
}

.vector {
  height: 18px;
  width: auto;
  object-fit: contain;
  margin: 6px 0 5px 0;
}

.text-img {
  height: 18px;
  width: 70%;
  object-fit: contain;
}

.omiyagetsuki {
  height: 11px;
  width: auto;
  margin: 4px 0;
}

.cta-container {
  margin: 25px auto 40px auto;
  text-align: center;
}

.cta-label {
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 900;
  color: #e9854e;
  font-size: 10px;
  text-align: center;
  line-height: 39.1px;
  white-space: nowrap;
  height: 35px;
}

.cta-button {
  background: #f6a54c;
  border-radius: 49px;
  box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
  border: none;
  width: 50%;
  height: 35px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  margin: 0 auto;
}

.cta-button:hover {
  background: rgba(246, 165, 76, 0.9);
}


.cta-text {
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 600;
  color: white;
  font-size: 13px;
  text-align: center;
  line-height: 35px;
  text-decoration: none;
}

.lecture-content-container {
  position: relative;
  width: 100%;
}

.green-back-image {
  width: 100%;
  height: 310px;
}

.lecture-content-title {
  position: absolute;
  top: 50px;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 900;
  color: #332f2f;
  font-size: 15px;
  text-align: center;
  margin: 0 auto;
}

.underline-1 {
  position: absolute;
  top: 65px;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 25px;
  height: 6px;
  background: #229d30;
  margin-top: 5px;
}

.point-cards-wrapper {
  position: absolute;
  top: 165px;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: 20px auto 5px auto;
  padding: 0 15px;
}

.point-card {
  width: 28%;
  height: 140px;
  background: white;
  border-radius: 15px;
}

.point-header {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  padding: 5px 12px 5px 12px;
}

.point-label {
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 900;
  color: #332f2f;
  font-size: 12px;
  white-space: nowrap;
  margin-right: 5px;
  margin-bottom: 4px;
}

.point-number {
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 900;
  color: #229d30;
  font-size: 25px;
}

.point-line {
  display: block;
  width: 65%;
  height: 1px;
  margin: 0 auto;
}

.point-subtitle {
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 900;
  color: #229d30;
  font-size: 13px;
  text-align: center;
  line-height: 37.1px;
  white-space: nowrap;
}

.point-title {
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 900;
  color: #332f2f;
  font-size: 13px;
  text-align: center;
  width: 88%;
  margin: -5px auto 0 auto;
}

.content-note {
  position: absolute;
  bottom: 30px;
  right: 20px;
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 400;
  color: #332f2f;
  font-size: 7px;
}

.event-overview-title {
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 900;
  color: #332f2f;
  font-size: 15px;
  text-align: center;
  margin: 50px auto 0 auto;
}

.underline-2 {
  width: 25px;
  height: 6px;
  background: #229d30;
  margin: 5px auto 0 auto;
}

.overview-description {
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 300;
  color: #332f2f;
  font-size: 9px;
  text-align: center;
  margin: 20px 0 30px 0;
  line-height: 1.8;
}

.gift-section-container {
  text-align: center;
  width: 85%;
  margin: 0 auto;
}

.gift-image {
  width: 100%;
  height: auto;
  border-radius: 10px;
}

.gift-note {
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 400;
  color: #332f2f;
  font-size: 6px;
  text-align: right;
  margin-top: 2px;
}

.speaker-container {
  width: 100%;
  height: auto;
  background-color: #229d30;
}

.speaker-background-wrapper {
  width: 88%;
  height: auto;
  margin: 0 auto;
  background-color: rgba(255, 255, 255, 0.15);
  color: white;
  padding: 30px 0;
}

.speaker-title {
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 900;
  font-size: 15px;
  text-align: center;
  margin: 0 auto;
}

.underline-3 {
  width: 25px;
  height: 6px;
  background: white;
  margin: 7px auto;
}

.speaker-profile-wrapper {
  display: flex;
  align-items: flex-start;
}

.speaker-image {
  width: 35%;
  height: auto;
}

.speaker-details {
  width: 65%;
  text-align: left;
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 900;
  font-size: 11px;
}

.speaker-bio {
  font-weight: 500;
  font-size: 6px;
  margin-top: 5px;
}

.seminar-schedule-container {
  width: 100%;
  height: 510px;
  background: #E4FFE7;
  position: relative;
}

.seminar-schedule-title {
  position: absolute;
  top: 50px;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 900;
  color: #332f2f;
  font-size: 15px;
  text-align: center;
  margin: 0 auto;
}

.underline-1 {
  position: absolute;
  top: 65px;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 25px;
  height: 6px;
  background: #229d30;
  margin-top: 5px;
}

.seminar-schedule-content-wrapper {
  position: absolute;
  top: 290px;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 85%;
  height: 330px;
  background-color: #ffffff;
  padding: 10px 20px;
}

.schedule-content {
  margin: 10px auto 0 auto;
  display: flex;
  justify-content: space-between;
  width: 100%;
}

.schedule-label {
  width: 23%;
  height: 85px;
  border-radius: 6px;
  border: 2px solid #229d30;
  font-weight: 600;
  color: #229d30;
  font-size: 12px;
  text-align: center;
  line-height: 74px;
  position: relative;
}

.schedule-label-1 {
  height: 80px;
  line-height: 80px;
}

.schedule-label-2 {
  height: 50px;
  line-height: 50px;
}

.schedule-label-3 {
  height: 40px;
  line-height: 40px;
}

.schedule-total-dates {
  font-size: 9px;
  font-weight: 500;
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  top: 52px;
}

.detail-content {
  width: 77%;
  padding-left: 10px;
}

.schedule-items {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.schedule-item {
  color: #332f2f;
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 2px;
}

.schedule-date,
.schedule-times {
  font-family: 'Avenir', sans-serif;
  font-weight: 900;
  color: #332f2f;
  font-size: 13px;
}

.schedule-year,
.schedule-month,
.schedule-day {
  font-weight: 600;
  margin: 0 -3px;
}

.schedule-unit {
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 900;
  font-size: 7px;
}

.schedule-day-badge {
  height: 13px;
  width: 13px;
  background: #229d30;
  border-radius: 2px;
  text-align: center;
  font-family: 'Avenir', sans-serif;
  font-weight: 900;
  color: white;
  font-size: 9px;
  line-height: 13px;
}

.place {
  font-family: 'Avenir', sans-serif;
  font-weight: 900;
  color: #332f2f;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  height: 100%;
}

.venue {
  font-weight: 900;
  font-size: 8px;
}

.access-info {
  display: flex;
  align-items: flex-start;
  gap: 5px;
  margin-top: 5px;
}

.detail-access-text {
  font-weight: 900;
  font-size: 8px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.detail-address {
  font-weight: 400;
  font-size: 7px;
}

.detail-access-badge {
  font-weight: 900;
  color: white;
  font-size: 8px;
  line-height: 11px;
  background: #229D30;
  padding: 2px 5px;
  width: auto;
}

.room {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 0;
  margin-top: 3px;
}

.room-name {
  font-weight: 900;
  font-size: 8px;
}

.room > .schedule-date {
  font-weight: 900;
  font-size: 9.5px;
}

.room > .schedule-date > .schedule-unit {
  font-weight: 600;
  font-size: 5px;
}


.room >.schedule-day-badge {
  height: 10px;
  width: 10px;
  border-radius: 2px;
  text-align: center;
  font-size: 7px;
  line-height: 10px;
  position: relative;
  top: 1px;
}

.capacity {
  font-family: 'Avenir', sans-serif;
  font-weight: 900;
  color: #332f2f;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  height: 100%;
  font-size: 11px;
}

.detail-notes {
  font-weight: 300;
  font-size: 6px;
  margin: 1px 0 0 0;
}

.participation-fee {
  font-weight: 900;
  font-size: 11px;
  line-height: 44px;
}


.terms-section {
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 500;
  color: #332f2f;
  font-size: 8px;
  padding: 20px 15px 30px 15px;
}

.terms-bold {
  font-weight: 900;
  color: #332f2f;
}

.terms-contact {
  font-weight: 500;
  color: #332f2f;
}

.footer {
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 400;
  color: #332f2f;
  font-size: 8px;
  text-align: center;
  background: #FAF8F5;
  padding: 30px 10px;
}

.footer-bold {
  font-weight: 900;
  color: #332f2f;
}

.faq-container {
  background-color: #00883c;
  background-color: #f1fcfe;
  background-image: url(../images/faq-background-image.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center top;
  width: 100%;
  height: auto;
  padding: 50px 0;
}

.faq-title {
  font-family: 'Zen Kaku Gothic Antique', sans-serif;
  font-weight: 900;
  color: #fff;
  font-size: 15px;
  text-align: center;
  margin: 0 auto;
}

.underline-4 {
  margin: 15px auto 30px auto;
  width: 25px;
  height: 6px;
  background: #fff;
  margin-top: 5px;
  z-index: 10;
}

.faq-item {
  width: 80%;
  margin: 0 auto 16px;
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
  overflow: hidden;
}

/* 上側：質問行 */
.faq-question {
  display: flex;
  align-items: center;
  padding: 9px 20px;
  cursor: pointer;
  position: relative;
  cursor: pointer;
}

.faq-label {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid #00883C;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 12px;
  font-weight: 700;
  color: #00883C;
  font-size: 14px;
}

.faq-question-text {
  flex: 1;
  font-size: 12px;
  color: #333333;
  font-family: 'Zen Kaku Gothic Antique';
  line-height: 17px;
}

.faq-toggle-icon {
  margin-left: 12px;
  font-size: 18px;
  color: #00883C;
  transition: transform 0.2s ease;
  transform: rotate(180deg);
}

.faq-item.open .faq-toggle-icon {
  transform: rotate(0deg);
}

.faq-divider {
  border: 0.5px dashed #00883C;
  margin: 0;
  display: none;
}

.faq-item.open .faq-divider {
  display: block;
}

/* 下側：回答行 */
.faq-answer {
  display: flex;
  align-items: flex-start;
  padding: 9px 20px;
  background: #ffffff;
}

.faq-answer-label {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid #00883C;
  background: #00883C;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 12px;
  font-weight: 700;
  color: #ffffff;
  font-size: 14px;
}

.faq-answer-text {
  font-size: 12px;
  font-family: 'Zen Kaku Gothic Antique';
  color: #00883C;
  font-weight: 600;
  line-height: 17px;
  padding-top: 6px;
}

/* アコーディオン開閉用 */
.faq-answer-wrapper {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}