/* ========================================
   Page Styles - 知心会
   Author: SOEL design
======================================== */

/* ----------------------------------------
   Page Header (共通)
---------------------------------------- */
.page-header {
  padding: 160px 40px 80px;
  text-align: center;
  background: #fff;
  position: relative;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--c-ainezu), transparent);
}

.page-label {
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--c-ainezu);
  margin-bottom: 15px;
}

.page-title {
  font-family: var(--ff-serif);
  font-size: clamp(28px, 4vw, 38px);
  letter-spacing: 0.15em;
  margin: 0;
}

.page-lead {
  margin-top: 20px;
  color: #666;
  font-size: 14px;
}

@media (max-width: 768px) {
  .page-header {
    padding: 120px 20px 60px;
  }
}

/* ----------------------------------------
   Front Page - Hero
---------------------------------------- */
.fv {
  min-height: 100vh;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.fv-video-wrap {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  filter: saturate(0.4);
}

.fv-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fv-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(106, 127, 143, 0.35);
  z-index: 1;
}

.fv-pattern {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 150px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='60' viewBox='0 0 120 60'%3E%3Cpath d='M0,60 Q30,0 60,60 Q90,0 120,60' fill='none' stroke='%23ffffff' stroke-width='0.5' opacity='0.1'/%3E%3Cpath d='M0,60 Q30,15 60,60 Q90,15 120,60' fill='none' stroke='%23ffffff' stroke-width='0.5' opacity='0.07'/%3E%3C/svg%3E");
  background-size: 120px 60px;
  z-index: 2;
  opacity: 0.5;
}

.fv-content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: var(--c-shironeri);
  animation: fadeIn 1.5s ease;
  text-align: center;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.fv-catch-main {
  display: flex;
  flex-direction: row-reverse;
  justify-content: center;
  align-items: flex-start;
  gap: 50px;
  text-shadow: 0 2px 30px rgba(0,0,0,0.3);
}

.fv-catch-line {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: var(--ff-serif);
  font-size: clamp(24px, 4vw, 38px);
  letter-spacing: 0.2em;
  line-height: 1;
}

.fv-cta-wrap {
  margin-top: 40px;
}

.fv-cta {
  display: inline-block;
  padding: 18px 50px;
  font-family: var(--ff-serif);
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--c-shironeri);
  border: 1px solid rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  transition: var(--tr-slow);
}

.fv-cta:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--c-shironeri);
  opacity: 1;
}

.fv-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  color: var(--c-shironeri);
  text-align: center;
}

.fv-scroll span {
  display: block;
  font-size: 10px;
  letter-spacing: 0.3em;
  margin-bottom: 10px;
  opacity: 0.7;
}

.fv-scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.8), transparent);
  margin: 0 auto;
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ----------------------------------------
   Front Page - Message
---------------------------------------- */
.msg-content {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 80px;
  align-items: start;
}

.msg-photo-frame {
  width: 100%;
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, #d0d5da 0%, #e8eaec 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: 12px;
  position: relative;
}

.msg-photo-frame::before {
  content: '';
  position: absolute;
  top: -10px;
  right: -10px;
  width: 60px;
  height: 60px;
  border-top: 1px solid var(--c-ainezu);
  border-right: 1px solid var(--c-ainezu);
  opacity: 0.4;
}

.msg-photo-frame::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: -10px;
  width: 60px;
  height: 60px;
  border-bottom: 1px solid var(--c-ainezu);
  border-left: 1px solid var(--c-ainezu);
  opacity: 0.4;
}

.msg-photo-caption {
  margin-top: 20px;
  font-size: var(--fs-sm);
  color: var(--c-gray-lt);
  text-align: center;
}

.msg-txt h3 {
  font-size: var(--fs-2xl);
  letter-spacing: 0.1em;
  margin-bottom: 40px;
  line-height: 1.9;
  position: relative;
}

.msg-txt h3::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 0;
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--c-ainezu), transparent);
}

.msg-txt p {
  margin-bottom: 25px;
  text-align: justify;
}

.msg-signature {
  margin-top: 50px;
  text-align: right;
  font-family: var(--ff-serif);
}

.msg-signature-ttl {
  font-size: var(--fs-sm);
  color: var(--c-gray-lt);
  margin-bottom: 8px;
}

.msg-signature-name {
  font-size: 22px;
  letter-spacing: 0.2em;
}

/* ----------------------------------------
   Front Page - About Cards
---------------------------------------- */
.about-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 35px;
}

.about-card {
  text-align: center;
  padding: 55px 35px;
  background: rgba(255,255,255,0.9);
  transition: var(--tr-slow);
  position: relative;
}

.about-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 3px;
  background: var(--c-ainezu);
  opacity: 0;
  transition: var(--tr-slow);
}

.about-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.08);
}

.about-card:hover::before {
  opacity: 0.6;
  width: 60px;
}

.about-card-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-serif);
  font-size: var(--fs-2xl);
  color: var(--c-ainezu);
  position: relative;
}

.about-card-icon::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border: 1px solid var(--c-shiraai);
  border-radius: 50%;
}

.about-card h4 {
  font-size: var(--fs-lg);
  letter-spacing: 0.15em;
  margin-bottom: 20px;
}

.about-card p {
  font-size: 14px;
  color: var(--c-gray);
  line-height: 2;
}

/* ----------------------------------------
   Front Page - Study
---------------------------------------- */
.study-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.study-item {
  background: rgba(255,255,255,0.03);
  padding: 40px;
  border: 1px solid rgba(255,255,255,0.08);
  transition: var(--tr-slow);
  position: relative;
}

.study-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--c-shiraai);
  transition: var(--tr-slow);
}

.study-item:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.15);
}

.study-item:hover::before {
  height: 100%;
}

.study-item-lbl {
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  color: var(--c-shiraai);
  margin-bottom: 15px;
}

.study-item h4 {
  font-size: 22px;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}

.study-item p {
  font-size: 14px;
  opacity: 0.75;
  line-height: 2;
}

.study-item-meta {
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: var(--fs-sm);
  opacity: 0.6;
}

/* ----------------------------------------
   Front Page - Schedule
---------------------------------------- */
.schedule-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

/* Calendar */
.calendar {
  background: var(--c-white);
  padding: 35px;
  position: relative;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
}

.calendar-month {
  font-family: var(--ff-serif);
  font-size: var(--fs-lg);
  letter-spacing: 0.1em;
}

.calendar-nav {
  display: flex;
  gap: 10px;
}

.calendar-nav button {
  width: 32px;
  height: 32px;
  border: 1px solid #ddd;
  font-size: 12px;
  color: var(--c-ainezu);
  transition: var(--tr-base);
}

.calendar-nav button:hover {
  border-color: var(--c-ainezu);
  background: var(--c-ainezu);
  color: var(--c-white);
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: var(--fs-xs);
  color: var(--c-gray-lt);
  letter-spacing: 0.05em;
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid #eee;
}

.calendar-weekdays span:first-child { color: #c77; }
.calendar-weekdays span:last-child { color: #77a; }

.calendar-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 5px;
}

.calendar-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--c-sumi);
  position: relative;
}

.calendar-day.other-month { color: #ccc; }
.calendar-day.sunday { color: #c77; }
.calendar-day.saturday { color: #77a; }

.calendar-day.has-event::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 32px;
  height: 32px;
  border: 1px solid var(--c-ainezu);
  border-radius: 50%;
  opacity: 0.6;
}

.calendar-day.has-event {
  color: var(--c-ainezu);
  font-weight: 500;
  cursor: pointer;
}

/* Schedule Page */
.page-header--schedule {
  background: #fff;
  position: relative;
}

.page-header--schedule::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--c-ainezu), transparent);
}

.filter-section {
  background: #fff;
  padding: 0 40px 60px;
}

.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  max-width: 700px;
  margin: 0 auto;
}

.filter-tab {
  padding: 10px 25px;
  font-size: 13px;
  color: #666;
  background: var(--c-shironeri);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-tab:hover {
  color: var(--c-ainezu);
}

.filter-tab.is-active {
  background: var(--c-ainezu);
  color: #fff;
}

.calendar-section {
  padding: 80px 40px;
  background: var(--c-shironeri);
}

.calendar-inner {
  max-width: 1000px;
  margin: 0 auto;
}

/* 月ナビ */
.month-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  margin-bottom: 50px;
}

.month-nav-btn {
  padding: 10px 20px;
  font-size: 14px;
  color: var(--c-ainezu);
  background: #fff;
  border: 1px solid var(--c-ainezu);
  text-decoration: none;
  transition: all 0.3s ease;
}

.month-nav-btn:hover {
  background: var(--c-ainezu);
  color: #fff;
}

.month-current {
  font-family: var(--ff-serif);
  font-size: 28px;
  letter-spacing: 0.1em;
  margin: 0;
}

/* カレンダー */
.calendar {
  background: #fff;
  padding: 30px;
}

.calendar-header {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  border-bottom: 1px solid #e5e5e5;
  margin-bottom: 10px;
}

.calendar-header span {
  text-align: center;
  padding: 15px;
  font-size: 13px;
  color: #888;
}

.calendar-header span:first-child { color: #c77; }
.calendar-header span:last-child { color: #77a; }

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.calendar-day {
  min-height: 100px;
  padding: 10px;
  border: 1px solid #f0f0f0;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.calendar-day--empty {
  background: #fafafa;
}

.calendar-day.is-today .day-number {
  background: var(--c-ainezu);
  color: #fff;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.day-number {
  font-size: 14px;
  color: #666;
  margin-bottom: 5px;
  display: block;
}

.calendar-day:nth-child(7n+1) .day-number { color: #c77; }
.calendar-day:nth-child(7n) .day-number { color: #77a; }

.day-event {
  display: block;
  font-size: 11px;
  padding: 4px 6px;
  margin-bottom: 3px;
  border-radius: 2px;
  text-decoration: none;
  transition: opacity 0.3s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.day-event:hover {
  opacity: 0.8;
}

/* イベントカテゴリ色 */
.day-event.osaka,
.event-tag.osaka {
  background: #e8f4ea;
  color: #3a7d44;
}

.day-event.tokyo,
.event-tag.tokyo {
  background: #fef3e2;
  color: #c67b30;
}

.day-event.online,
.event-tag.online {
  background: #e5f0f8;
  color: #4a7a9d;
}

.day-event.special,
.event-tag.special {
  background: #f5e6f0;
  color: #8d5a7a;
}

/* デフォルト */
.day-event:not(.osaka):not(.tokyo):not(.online):not(.special),
.event-tag:not(.osaka):not(.tokyo):not(.online):not(.special):not(.visitor) {
  background: var(--c-shiraai);
  color: var(--c-ainezu);
}

/* イベントリスト */
.events-section {
  padding: 80px 40px 100px;
  background: #fff;
}

.events-inner {
  max-width: 900px;
  margin: 0 auto;
}

.events-header {
  text-align: center;
  margin-bottom: 50px;
}

.events-title {
  font-family: var(--ff-serif);
  font-size: 24px;
  letter-spacing: 0.1em;
}

.events-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.event-item {
  display: flex;
  gap: 25px;
  padding: 30px;
  background: var(--c-shironeri);
  transition: box-shadow 0.3s ease;
}

.event-item:hover {
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.event-date {
  flex-shrink: 0;
  width: 80px;
  text-align: center;
}

.event-date-month {
  font-size: 13px;
  color: #888;
  margin: 0;
}

.event-date-day {
  font-family: var(--ff-serif);
  font-size: 36px;
  line-height: 1.2;
  color: var(--c-ainezu);
  margin: 0;
}

.event-date-dow {
  font-size: 12px;
  color: #888;
  margin: 0;
}

.event-content {
  flex: 1;
}

.event-tags {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.event-tag {
  font-size: 11px;
  padding: 3px 10px;
}

.event-tag.visitor {
  background: var(--c-shiraai);
  color: var(--c-ainezu);
}

.event-title {
  font-family: var(--ff-serif);
  font-size: 18px;
  letter-spacing: 0.05em;
  margin: 0 0 8px;
}

.event-info {
  font-size: 13px;
  color: #666;
  margin: 0;
}

.event-action {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.event-btn {
  padding: 12px 25px;
  font-size: 13px;
  color: var(--c-ainezu);
  background: #fff;
  border: 1px solid var(--c-ainezu);
  text-decoration: none;
  transition: all 0.3s ease;
}

.event-btn:hover {
  background: var(--c-ainezu);
  color: #fff;
}

@media (max-width: 900px) {
  .calendar-day {
    min-height: 80px;
    padding: 5px;
  }
  .day-number { font-size: 12px; }
  .day-event { font-size: 10px; padding: 2px 4px; }
}

@media (max-width: 768px) {
  .filter-section {
    padding: 0 20px 40px;
  }

  .filter-tabs {
    gap: 8px;
  }

  .filter-tab {
    padding: 8px 15px;
    font-size: 12px;
  }

  .calendar-section {
    padding: 60px 20px;
  }

  .calendar {
    padding: 15px;
  }

  .calendar-day {
    min-height: 60px;
  }

  .day-event {
    display: none;
  }

  .month-nav {
    gap: 20px;
  }

  .month-current {
    font-size: 20px;
  }

  .events-section {
    padding: 60px 20px 80px;
  }

  .event-item {
    flex-direction: column;
    gap: 15px;
    padding: 20px;
  }

  .event-date {
    width: auto;
    text-align: left;
    display: flex;
    align-items: baseline;
    gap: 10px;
  }

  .event-date-day {
    font-size: 28px;
  }

  .event-action {
    justify-content: flex-start;
  }
}

/* Upcoming */
.upcoming-ttl {
  font-family: var(--ff-serif);
  font-size: 18px;
  letter-spacing: 0.1em;
  margin-bottom: 30px;
  padding-bottom: 15px;
  border-bottom: 1px solid #ddd;
}

.upcoming-list {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.upcoming-item {
  display: flex;
  gap: 25px;
  padding-bottom: 25px;
  border-bottom: 1px solid #eee;
}

.upcoming-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.upcoming-date {
  flex-shrink: 0;
  width: 70px;
  text-align: center;
}

.upcoming-date-month {
  font-size: 12px;
  color: var(--c-gray-lt);
}

.upcoming-date-day {
  font-family: var(--ff-serif);
  font-size: var(--fs-3xl);
  color: var(--c-ainezu);
  line-height: 1.2;
}

.upcoming-date-weekday {
  font-size: var(--fs-xs);
  color: var(--c-gray-lt);
}

.upcoming-info {
  flex: 1;
}

.upcoming-name {
  font-family: var(--ff-serif);
  font-size: var(--fs-md);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.upcoming-meta {
  font-size: var(--fs-sm);
  color: var(--c-gray-lt);
  line-height: 1.8;
}

/* ----------------------------------------
   Front Page - Voice
---------------------------------------- */
.voice-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 50px;
}

.voice-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 30px;
}

.voice-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-shiraai) 0%, #e0e8ee 100%);
  position: relative;
}

.voice-avatar::after {
  content: '';
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  border: 1px solid var(--c-shiraai);
  border-radius: 50%;
  opacity: 0.5;
}

.voice-content blockquote {
  font-size: var(--fs-base);
  line-height: 2.1;
  margin-bottom: 18px;
  position: relative;
  padding-left: 25px;
}

.voice-content blockquote::before {
  content: '「';
  position: absolute;
  left: 0;
  top: -5px;
  font-family: var(--ff-serif);
  font-size: var(--fs-2xl);
  color: var(--c-shiraai);
}

.voice-meta {
  font-size: var(--fs-sm);
  color: var(--c-gray-lt);
}

/* ----------------------------------------
   Front Page - Join
---------------------------------------- */
.join-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.join-txt h3 {
  font-size: 30px;
  letter-spacing: 0.12em;
  margin-bottom: 35px;
  line-height: 1.8;
}

.join-txt p {
  margin-bottom: 22px;
  color: #555;
}

.join-price {
  background: var(--c-white);
  padding: 50px;
  text-align: center;
  position: relative;
}

.join-price::before,
.join-price::after {
  content: '';
  position: absolute;
  width: 30px;
  height: 30px;
}

.join-price::before {
  top: 15px;
  left: 15px;
  border-top: 1px solid var(--c-ainezu);
  border-left: 1px solid var(--c-ainezu);
  opacity: 0.4;
}

.join-price::after {
  bottom: 15px;
  right: 15px;
  border-bottom: 1px solid var(--c-ainezu);
  border-right: 1px solid var(--c-ainezu);
  opacity: 0.4;
}

.join-price-lbl {
  font-size: var(--fs-sm);
  color: var(--c-gray-lt);
  margin-bottom: 12px;
}

.join-price-val {
  font-family: var(--ff-serif);
  font-size: 48px;
  color: var(--c-ainezu);
}

.join-price-val span {
  font-size: 18px;
}

.join-price-note {
  font-size: var(--fs-sm);
  color: var(--c-gray-lt);
  margin-top: 15px;
}

/* Join Steps */
.join-steps {
  margin-top: 55px;
}

.join-steps h4 {
  font-size: 16px;
  margin-bottom: 30px;
  letter-spacing: 0.15em;
}

.join-step-list {
  display: flex;
  gap: 15px;
}

.join-step {
  flex: 1;
  text-align: center;
  position: relative;
  padding: 0 10px;
}

.join-step::after {
  content: '';
  position: absolute;
  right: -10px;
  top: 18px;
  width: 20px;
  height: 1px;
  background: linear-gradient(90deg, var(--c-ainezu), transparent);
}

.join-step:last-child::after {
  display: none;
}

.join-step-num {
  width: 40px;
  height: 40px;
  margin: 0 auto 15px;
  border-radius: 50%;
  border: 1px solid var(--c-ainezu);
  color: var(--c-ainezu);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-serif);
  font-size: 16px;
}

.join-step p {
  font-size: var(--fs-sm);
  color: #555;
  line-height: 1.8;
}

/* ----------------------------------------
   Front Page - FAQ
---------------------------------------- */
.faq-list {
  max-width: var(--w-narrow);
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--c-border);
  padding: 35px 0;
}

.faq-q {
  font-family: var(--ff-serif);
  font-size: var(--fs-md);
  letter-spacing: 0.08em;
  margin-bottom: 18px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.faq-q::before {
  content: 'Q';
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border: 1px solid var(--c-ainezu);
  color: var(--c-ainezu);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

.faq-a {
  padding-left: 50px;
  font-size: 14px;
  color: #555;
  line-height: 2;
}

/* ----------------------------------------
   Front Page - News
---------------------------------------- */
.news-list {
  max-width: var(--w-narrow);
  margin: 0 auto;
}

.news-item {
  display: flex;
  align-items: baseline;
  gap: 30px;
  padding: 22px 0;
  border-bottom: 1px solid #ddd;
  transition: var(--tr-base);
}

.news-item:hover {
  padding-left: 10px;
  border-bottom-color: var(--c-ainezu);
}

.news-date {
  font-size: var(--fs-sm);
  color: var(--c-gray-lt);
  flex-shrink: 0;
}

.news-cat {
  font-size: var(--fs-xs);
  padding: 4px 14px;
  background: var(--c-shiraai);
  color: var(--c-ainezu);
  flex-shrink: 0;
}

.news-ttl {
  font-size: var(--fs-base);
}

/* ----------------------------------------
   Blog / Archive
---------------------------------------- */
.blog-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 30px;
}

.blog-card-img {
  aspect-ratio: 16 / 9;
}

/* Article List (心書) */
.art-list {
  max-width: var(--w-narrow);
  margin: 0 auto;
}

.art-item {
  background: var(--c-white);
  padding: 40px;
  margin-bottom: 20px;
  transition: var(--tr-base);
}

.art-item:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.art-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin-bottom: 15px;
}

.art-date {
  font-size: 12px;
  color: var(--c-gray-ltr);
}

.art-cat {
  font-size: var(--fs-xs);
  padding: 4px 12px;
  background: var(--c-shiraai);
  color: var(--c-ainezu);
}

.art-ttl {
  font-family: var(--ff-serif);
  font-size: var(--fs-lg);
  letter-spacing: 0.05em;
  line-height: 1.6;
}

.art-excerpt {
  margin-top: 15px;
  font-size: 14px;
  color: var(--c-gray);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ----------------------------------------
   Single Article
---------------------------------------- */
.art-header {
  padding: 160px 40px 60px;
  text-align: center;
  background: var(--c-white);
}

.art-body {
  max-width: var(--w-narrow);
  margin: 0 auto;
  padding: 80px 40px 100px;
}

.art-body-inner {
  background: var(--c-white);
  padding: 60px;
}

.art-body-inner p {
  margin-bottom: 2em;
  text-align: justify;
}

.art-body-inner h2 {
  font-size: var(--fs-lg);
  margin: 2em 0 1em;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--c-border);
}

.art-body-inner h3 {
  font-size: var(--fs-md);
  margin: 1.5em 0 0.8em;
}

.art-body-inner img {
  margin: 1.5em 0;
}

.shinsho-profile img {
  margin: 0;
}

.art-body-inner blockquote {
  margin: 1.5em 0;
  padding: 20px 25px;
  background: var(--c-shironeri);
  border-left: 3px solid var(--c-ainezu);
  font-style: italic;
}

/* Shinsho Author Profile */
.shinsho-profile {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--c-border);
  display: flex;
  gap: 30px;
  align-items: flex-start;
}

.shinsho-profile-photo {
  flex-shrink: 0;
  width: 100px;
  min-width: 100px;
  border-radius: 50%;
  overflow: hidden;
  aspect-ratio: 1 / 1;
}

.shinsho-profile-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.shinsho-profile-body {
  flex: 1;
  min-width: 0;
}

.shinsho-profile-title {
  font-size: 12px;
  color: var(--c-gray-lt);
  margin-bottom: 5px;
}

.shinsho-profile-name {
  font-family: var(--ff-serif);
  font-size: 20px;
  letter-spacing: 0.15em;
  margin-bottom: 15px;
}

.shinsho-profile-bio {
  font-size: 13px;
  color: var(--c-gray);
  line-height: 2;
  margin-bottom: 15px;
}

.shinsho-profile-ig {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--c-ainezu);
}

.shinsho-profile-ig:hover {
  opacity: 0.7;
}

/* Article Navigation */
.art-nav {
  max-width: var(--w-narrow);
  margin: 0 auto;
  padding: 0 40px 100px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.art-nav-link {
  width: 45%;
  padding: 25px;
  background: var(--c-white);
  transition: var(--tr-base);
}

.art-nav-link:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  opacity: 1;
}

.art-nav-link.next {
  text-align: right;
}

.art-nav-lbl {
  font-size: var(--fs-xs);
  color: #888 !important;
  margin-bottom: 8px;
}

.art-nav-ttl {
  font-size: 14px;
  color: #333 !important;
}

.art-nav-link.ml-auto {
  margin-left: auto;
}

/* Back to List */
.back-link {
  text-align: center;
  padding-bottom: 100px;
}

.back-link a {
  font-size: var(--fs-sm);
  color: var(--c-ainezu);
}

/* ----------------------------------------
   Pagination
---------------------------------------- */
.pager {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 0 40px 100px;
}

.pager a,
.pager span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--c-white);
  color: var(--c-sumi);
  font-size: 14px;
  transition: var(--tr-base);
}

.pager a:hover {
  background: var(--c-ainezu);
  color: var(--c-white);
  opacity: 1;
}

.pager .current {
  background: var(--c-ainezu);
  color: var(--c-white);
}

/* ----------------------------------------
   Magazine Viewer
---------------------------------------- */
.mag-viewer {
  padding-top: 80px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: #aaa;
}

.mag-header {
  background: var(--c-sumi);
  padding: 20px 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
}

.mag-content {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 30px 40px;
}

.mag-spread {
  display: none;
  gap: 4px;
  box-shadow: 0 10px 60px rgba(0,0,0,0.3);
}

.mag-spread.is-active {
  display: flex;
}

.mag-page {
  background: var(--c-white);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mag-page img {
  height: calc(100vh - 320px);
  width: auto;
  display: block;
}

/* ----------------------------------------
   Responsive - Pages
---------------------------------------- */
@media (max-width: 1000px) {
  .schedule-content {
    grid-template-columns: 1fr;
    gap: 50px;
  }
}

@media (max-width: 900px) {
  .msg-content {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .msg-photo {
    max-width: 250px;
    margin: 0 auto;
  }

  .about-cards {
    grid-template-columns: 1fr;
  }

  .study-grid {
    grid-template-columns: 1fr;
  }

  .voice-list {
    grid-template-columns: 1fr;
  }

  .join-content {
    grid-template-columns: 1fr;
    gap: 50px;
  }
}

@media (max-width: 768px) {
  .fv-catch-main {
    gap: 30px;
  }

  .fv-catch-line {
    font-size: clamp(20px, 5vw, 28px);
  }

  .art-header {
    padding: 140px 20px 50px;
  }

  .art-body {
    padding: 50px 20px 80px;
  }

  .art-body-inner {
    padding: 35px 25px;
  }

  .art-nav {
    padding: 0 20px 60px;
    flex-direction: column;
  }

  .shinsho-profile {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .join-step-list {
    flex-direction: column;
    gap: 20px;
  }

  .join-step::after {
    display: none;
  }

  .calendar {
    padding: 25px;
  }

  .blog-list {
    grid-template-columns: 1fr;
  }

  .art-item {
    padding: 25px;
  }

  .mag-header {
    padding: 15px 20px;
    gap: 15px;
  }

  .mag-content {
    padding: 15px;
  }

  .mag-spread .mag-page:nth-child(2) {
    display: none;
  }

  .mag-page {
    width: 100%;
  }

  .mag-page img {
    height: auto;
    width: 100%;
  }
}

/* ----------------------------------------
   Voice Page - 会員の声
---------------------------------------- */
.page-header--voice {
  background: #fff;
  position: relative;
}

.page-header--voice::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--c-ainezu), transparent);
}

.page-label {
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--c-ainezu);
  margin-bottom: 15px;
}

.category-section {
  background: #fff;
  padding: 0 40px 60px;
}

.category-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  max-width: 800px;
  margin: 0 auto;
}

.category-tab {
  padding: 10px 25px;
  font-size: 13px;
  color: #666;
  background: var(--c-shironeri);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.category-tab:hover {
  color: var(--c-ainezu);
}

.category-tab.is-active {
  background: var(--c-ainezu);
  color: #fff;
}

.voice-section {
  padding: 80px 40px 100px;
  background: var(--c-shironeri);
}

.voice-list {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.voice-item {
  display: flex;
  gap: 30px;
  padding: 35px 40px;
  background: #fff;
  transition: box-shadow 0.4s ease, opacity 0.8s ease, transform 0.8s ease;
}

.voice-item:hover {
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}

.voice-item.js-animate {
  opacity: 0;
  transform: translateY(30px);
}

.voice-item.js-animate.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.voice-photo {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(135deg, #d0d5da 0%, #e8eaec 100%);
}

.voice-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.voice-photo-silhouette {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-shiraai);
}

.voice-photo-silhouette svg {
  width: 40px;
  height: 40px;
  fill: #fff;
  opacity: 0.6;
}

.voice-content {
  flex: 1;
}

.voice-meta {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 12px;
}

.voice-occupation {
  font-size: 13px;
  color: var(--c-ainezu);
  font-weight: 500;
}

.voice-age {
  font-size: 12px;
  color: #999;
}

.voice-text {
  font-size: 14px;
  color: #555;
  line-height: 2;
}

.voice-text p {
  margin: 0;
}

/* CTA Section */
.cta-section {
  background: var(--c-dark);
  color: var(--c-shironeri);
  padding: 80px 40px;
  text-align: center;
}

.cta-title {
  font-family: var(--ff-serif);
  font-size: clamp(20px, 3vw, 26px);
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  line-height: 1.8;
}

.cta-text {
  opacity: 0.75;
  margin-bottom: 30px;
  line-height: 2;
}

.cta-btn {
  display: inline-block;
  padding: 18px 50px;
  font-family: var(--ff-serif);
  font-size: 14px;
  letter-spacing: 0.15em;
  color: var(--c-dark);
  background: var(--c-shironeri);
  text-decoration: none;
  transition: all 0.4s ease;
}

.cta-btn:hover {
  background: var(--c-shiraai);
}

@media (max-width: 768px) {
  .voice-item {
    flex-direction: column;
    gap: 20px;
    padding: 25px;
  }

  .voice-photo {
    width: 60px;
    height: 60px;
  }

  .category-tabs {
    gap: 8px;
  }

  .category-tab {
    padding: 8px 15px;
    font-size: 12px;
  }

  .category-section {
    padding: 0 20px 40px;
  }

  .voice-section {
    padding: 60px 20px 80px;
  }

  .cta-section {
    padding: 60px 20px;
  }
}

/* ----------------------------------------
   FAQ Page - よくある質問
---------------------------------------- */
.page-header--faq {
  background: #fff;
  position: relative;
}

.page-header--faq::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--c-ainezu), transparent);
}

.page-header--faq + .category-section {
  background: #fff;
  padding: 0 40px 60px;
}

.page-header--faq + .category-section .category-tabs {
  max-width: 600px;
  margin: 0 auto;
  justify-content: center;
}

.faq-section {
  padding: 80px 40px 100px;
  background: var(--c-shironeri);
}

.faq-section .container--narrow {
  max-width: 900px;
}

.faq-category {
  margin-bottom: 60px;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.faq-category.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.faq-category-title {
  font-family: var(--ff-serif);
  font-size: 20px;
  letter-spacing: 0.1em;
  margin-bottom: 30px;
  padding-bottom: 15px;
  border-bottom: 1px solid #ddd;
}

.faq-section .faq-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.faq-section .faq-item {
  background: #fff;
  width: 100%;
}

.faq-section .faq-question {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  padding: 25px 30px;
  cursor: pointer;
  transition: background 0.3s ease;
  border: none;
  background: #fff;
  width: 100%;
  text-align: left;
  font-family: inherit;
}

.faq-section .faq-question:hover {
  background: #fafafa;
}

.faq-section .faq-q-mark {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  background: var(--c-ainezu);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-serif);
  font-size: 14px;
  border-radius: 0;
}

.faq-section .faq-q-text {
  flex: 1;
  font-family: var(--ff-serif);
  font-size: 16px;
  letter-spacing: 0.03em;
  padding-top: 3px;
  line-height: 1.8;
  margin: 0;
}

.faq-section .faq-toggle {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
  margin-top: 5px;
}

.faq-section .faq-toggle::before,
.faq-section .faq-toggle::after {
  content: '';
  position: absolute;
  background: var(--c-ainezu);
  transition: transform 0.3s ease;
}

.faq-section .faq-toggle::before {
  width: 100%;
  height: 2px;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

.faq-section .faq-toggle::after {
  width: 2px;
  height: 100%;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.faq-section .faq-item.is-open .faq-toggle::after {
  transform: translateX(-50%) rotate(90deg);
  opacity: 0;
}

.faq-section .faq-answer {
  display: none;
  padding: 0 30px 25px;
}

.faq-section .faq-item.is-open .faq-answer {
  display: block;
}

.faq-section .faq-a-inner {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.faq-section .faq-a-mark {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  background: var(--c-shiraai);
  color: var(--c-ainezu);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-serif);
  font-size: 14px;
  border-radius: 0;
}

.faq-section .faq-a-text {
  flex: 1;
  font-size: 14px;
  color: #555;
  padding-top: 5px;
  line-height: 2;
}

.faq-section .faq-a-text ul {
  margin: 10px 0;
  padding-left: 1.5em;
}

.faq-section .faq-a-text li {
  margin-bottom: 5px;
}

/* FAQ CTA */
.faq-cta {
  padding: 80px 40px;
  background: #fff;
  text-align: center;
}

.faq-cta-title {
  font-family: var(--ff-serif);
  font-size: 22px;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.faq-cta-text {
  color: #666;
  margin-bottom: 30px;
}

.faq-cta-btn {
  display: inline-block;
  padding: 18px 50px;
  font-family: var(--ff-serif);
  font-size: 14px;
  letter-spacing: 0.15em;
  color: #fff;
  background: var(--c-ainezu);
  text-decoration: none;
  transition: all 0.4s ease;
}

.faq-cta-btn:hover {
  background: var(--c-dark);
}

@media (max-width: 768px) {
  .faq-section {
    padding: 60px 20px 80px;
  }

  .faq-question {
    padding: 20px;
  }

  .faq-answer {
    padding: 0 20px 20px;
  }

  .faq-q-text {
    font-size: 15px;
  }

  .faq-cta {
    padding: 60px 20px;
  }
}


/* ----------------------------------------
   Study Single Page - 勉強会詳細
---------------------------------------- */
.breadcrumb {
  padding: 100px 40px 20px;
  background: #fff;
}

.breadcrumb-list {
  display: flex;
  gap: 10px;
  list-style: none;
  font-size: 12px;
  color: #888;
  max-width: 1000px;
  margin: 0 auto;
}

.breadcrumb-list a {
  color: #888;
  text-decoration: none;
}

.breadcrumb-list a:hover {
  color: var(--c-ainezu);
}

.breadcrumb-list li:not(:last-child)::after {
  content: '/';
  margin-left: 10px;
  color: #ccc;
}

.page-header--study {
  padding: 40px 40px 80px;
  text-align: center;
  background: #fff;
  position: relative;
}

.page-header--study::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--c-ainezu), transparent);
}

.page-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.2em;
  padding: 6px 20px;
  background: var(--c-shiraai);
  color: var(--c-ainezu);
  margin-bottom: 20px;
}

/* 概要セクション */
.study-overview {
  padding: 100px 40px;
  background: var(--c-shironeri);
}

.study-overview-inner {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.study-overview-image {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #d0d5da 0%, #e8eaec 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: 13px;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.study-overview-image.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.study-overview-image::before {
  content: '';
  position: absolute;
  top: -10px;
  left: -10px;
  width: 50px;
  height: 50px;
  border-top: 1px solid var(--c-ainezu);
  border-left: 1px solid var(--c-ainezu);
  opacity: 0.4;
}

.study-overview-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.study-overview-text h2 {
  font-family: var(--ff-serif);
  font-size: 24px;
  letter-spacing: 0.1em;
  margin-bottom: 25px;
  line-height: 1.7;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.study-overview-text h2.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.study-overview-desc {
  color: #555;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease 0.1s, transform 0.8s ease 0.1s;
}

.study-overview-desc.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.study-overview-desc p {
  margin-bottom: 15px;
}

/* 開催情報セクション */
.study-info {
  padding: 100px 40px;
  background: #fff;
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.section-header.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.section-label {
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--c-ainezu);
  margin-bottom: 15px;
}

.section-title {
  font-family: var(--ff-serif);
  font-size: clamp(20px, 3vw, 26px);
  letter-spacing: 0.15em;
}

.study-info-table {
  max-width: 700px;
  margin: 0 auto;
  border-top: 1px solid #e5e5e5;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.study-info-table.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.study-info-row {
  display: grid;
  grid-template-columns: 150px 1fr;
  border-bottom: 1px solid #e5e5e5;
}

.study-info-label {
  padding: 20px 25px;
  background: var(--c-shironeri);
  font-size: 14px;
  color: #666;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  text-align: right;
}

.study-info-value {
  padding: 20px 25px;
  font-size: 15px;
}

/* スケジュールセクション */
.study-schedule {
  padding: 100px 40px;
  background: var(--c-shironeri);
}

.study-schedule .container {
  max-width: 900px;
  margin: 0 auto;
}

/* 特徴セクション */
.study-features {
  padding: 100px 40px;
  background: #fff;
}

.study-features .container {
  max-width: 900px;
  margin: 0 auto;
}

.study-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.study-feature-card {
  text-align: center;
  padding: 40px 25px;
  background: var(--c-shironeri);
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.study-feature-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.study-feature-card:nth-child(2) {
  transition-delay: 0.1s;
}

.study-feature-card:nth-child(3) {
  transition-delay: 0.2s;
}

.study-feature-icon {
  font-size: 32px;
  margin-bottom: 20px;
}

.study-feature-title {
  font-family: var(--ff-serif);
  font-size: 17px;
  letter-spacing: 0.1em;
  margin-bottom: 15px;
}

.study-feature-desc {
  font-size: 14px;
  color: #666;
  line-height: 1.9;
  margin: 0;
}

@media (max-width: 768px) {
  .study-features-grid {
    grid-template-columns: 1fr;
  }
  
  .study-features {
    padding: 70px 20px;
  }
}

/* 交流会セクション */
.study-party {
  padding: 100px 40px;
  background: #fff;
}

.study-party-inner {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.study-party-text {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.study-party-text.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.study-party-text h3 {
  font-family: var(--ff-serif);
  font-size: 22px;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.study-party-desc {
  color: #555;
}

.study-party-desc p {
  margin-bottom: 15px;
}

.study-party-note {
  margin-top: 20px;
  padding: 20px;
  background: var(--c-shironeri);
  font-size: 14px;
  color: #666;
}

.study-party-note p {
  margin: 0 0 5px;
}

.study-party-note p:last-child {
  margin-bottom: 0;
}

.study-party-image {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #d0d5da 0%, #e8eaec 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: 13px;
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease 0.1s, transform 0.8s ease 0.1s;
}

.study-party-image.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.study-party-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ビジターCTA */
.study-visitor {
  padding: 100px 40px;
  background: var(--c-dark);
  color: var(--c-shironeri);
}

.study-visitor-box {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.study-visitor-box.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.study-visitor-box h3 {
  font-family: var(--ff-serif);
  font-size: 24px;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.study-visitor-box p {
  opacity: 0.75;
  margin-bottom: 30px;
  line-height: 2;
}

.study-visitor-btn {
  display: inline-block;
  padding: 18px 50px;
  font-family: var(--ff-serif);
  font-size: 14px;
  letter-spacing: 0.15em;
  color: var(--c-dark);
  background: var(--c-shironeri);
  text-decoration: none;
  transition: all 0.4s ease;
}

.study-visitor-btn:hover {
  background: var(--c-shiraai);
}

@media (max-width: 900px) {
  .study-overview-inner {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .study-party-inner {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .breadcrumb {
    padding: 80px 20px 15px;
  }

  .page-header--study {
    padding: 30px 20px 60px;
  }

  .study-overview,
  .study-info,
  .study-schedule,
  .study-party,
  .study-visitor {
    padding: 70px 20px;
  }

  .study-info-row {
    grid-template-columns: 1fr;
  }

  .study-info-label {
    padding: 15px 20px;
  }

  .study-info-value {
    padding: 15px 20px;
  }

  .study-schedule-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }

  .study-schedule-date {
    display: flex;
    align-items: baseline;
    gap: 10px;
    text-align: left;
  }

  .study-schedule-day {
    font-size: 26px;
  }
}

/* Study Info - 追加スタイル */
.study-info-note {
  display: block;
  font-size: 13px;
  color: #c55;
  margin-top: 5px;
}

.study-info-map {
  margin-top: 15px;
  background: #f5f5f5;
  overflow: hidden;
}

.study-info-map iframe {
  width: 100%;
  height: 300px;
  border: none;
  display: block;
}

.study-info-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--c-ainezu);
  text-decoration: none;
  font-size: 14px;
  margin-top: 15px;
  transition: opacity 0.3s ease;
}

.study-info-link:hover {
  opacity: 0.7;
}

.study-info-link svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* ----------------------------------------
   Study Top Page - 勉強会トップ
---------------------------------------- */

/* リード */
.study-lead {
  padding: 100px 40px;
  background: var(--c-shironeri);
}

.study-lead-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.study-lead-inner.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.study-lead-text {
  font-family: var(--ff-serif);
  font-size: clamp(18px, 2.5vw, 22px);
  line-height: 2.4;
  letter-spacing: 0.08em;
}

/* 定例講 */
.study-regular {
  padding: 100px 40px;
  background: #fff;
}

.study-regular .container {
  max-width: 1000px;
  margin: 0 auto;
}

.study-regular .section-lead {
  margin-top: 20px;
  color: #666;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.study-regular-grid {
  display: flex;
  flex-direction: column;
  gap: 60px;
  max-width: 1000px;
  margin: 0 auto;
}

.study-regular-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.study-regular-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.study-regular-item:nth-child(even) {
  direction: rtl;
}

.study-regular-item:nth-child(even) > * {
  direction: ltr;
}

.study-regular-image {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, #d0d5da 0%, #e8eaec 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: 13px;
  position: relative;
  overflow: hidden;
}

.study-regular-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.study-regular-image::before {
  content: '';
  position: absolute;
  top: -10px;
  left: -10px;
  width: 50px;
  height: 50px;
  border-top: 1px solid var(--c-ainezu);
  border-left: 1px solid var(--c-ainezu);
  opacity: 0.4;
}

.study-regular-item:nth-child(even) .study-regular-image::before {
  left: auto;
  right: -10px;
  border-left: none;
  border-right: 1px solid var(--c-ainezu);
}

.study-regular-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.15em;
  padding: 5px 15px;
  background: var(--c-shiraai);
  color: var(--c-ainezu);
  margin-bottom: 15px;
}

.study-regular-content h3 {
  font-family: var(--ff-serif);
  font-size: 26px;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.study-regular-content p {
  color: #555;
  margin-bottom: 15px;
}

.study-regular-meta {
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid #e5e5e5;
}

.study-regular-meta dl {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 10px 15px;
  font-size: 14px;
}

.study-regular-meta dt {
  color: #888;
}

.study-regular-meta dd {
  color: var(--c-sumi);
}

.study-regular-link {
  display: inline-block;
  margin-top: 25px;
  padding: 12px 30px;
  font-family: var(--ff-serif);
  font-size: 13px;
  letter-spacing: 0.15em;
  color: var(--c-ainezu);
  border: 1px solid var(--c-ainezu);
  text-decoration: none;
  transition: all 0.4s ease;
}

.study-regular-link:hover {
  background: var(--c-ainezu);
  color: #fff;
}

/* 特別講 */
.study-special {
  padding: 100px 40px;
  background: var(--c-dark);
  color: var(--c-shironeri);
}

.study-special .container {
  max-width: 1000px;
  margin: 0 auto;
}

.study-special .section-label {
  color: var(--c-shiraai);
}

.study-special .section-lead {
  color: rgba(255,255,255,0.6);
  margin-top: 20px;
}

.study-special-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
}

.study-special-image {
  aspect-ratio: 16/10;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.4);
  font-size: 13px;
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.study-special-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.study-special-image.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.study-special-text {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease 0.1s, transform 0.8s ease 0.1s;
}

.study-special-text.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.study-special-text h3 {
  font-family: var(--ff-serif);
  font-size: 26px;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.study-special-text p {
  opacity: 0.75;
  margin-bottom: 15px;
}

.study-special-badge {
  display: inline-block;
  margin-top: 20px;
  padding: 8px 20px;
  font-size: 12px;
  letter-spacing: 0.1em;
  border: 1px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.8);
}

/* スケジュールセクション（勉強会トップ） */
.study-schedule-section {
  padding: 100px 40px;
  background: var(--c-shironeri);
}

.study-schedule-section .container {
  max-width: 1000px;
  margin: 0 auto;
}

.study-schedule-list {
  max-width: 900px;
  margin: 0 auto;
}

.study-schedule-item {
  display: flex;
  gap: 30px;
  padding: 30px 0;
  border-bottom: 1px solid #ddd;
  align-items: center;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.study-schedule-item:first-child {
  border-top: 1px solid #ddd;
}

.study-schedule-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.study-schedule-date {
  flex-shrink: 0;
  width: 80px;
  text-align: center;
}

.study-schedule-month {
  display: block;
  font-size: 12px;
  color: #888;
}

.study-schedule-day {
  display: block;
  font-family: var(--ff-serif);
  font-size: 36px;
  color: var(--c-ainezu);
  line-height: 1.2;
}

.study-schedule-weekday {
  display: block;
  font-size: 11px;
  color: #888;
}

.study-schedule-info {
  flex: 1;
}

.study-schedule-tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 3px 12px;
  background: var(--c-shiraai);
  color: var(--c-ainezu);
  margin-bottom: 8px;
}

.study-schedule-name {
  font-family: var(--ff-serif);
  font-size: 18px;
  letter-spacing: 0.05em;
  margin: 0 0 5px;
}

.study-schedule-meta {
  font-size: 13px;
  color: #888;
  margin: 0;
}

.study-schedule-party {
  font-size: 13px;
  color: #666;
  margin: 5px 0 0;
}

.study-schedule-action {
  flex-shrink: 0;
}

.study-schedule-btn {
  display: inline-block;
  padding: 10px 25px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-ainezu);
  border: 1px solid var(--c-ainezu);
  text-decoration: none;
  transition: all 0.3s ease;
}

.study-schedule-btn:hover {
  background: var(--c-ainezu);
  color: #fff;
}

.study-schedule-visitor {
  text-align: center;
  margin-top: 50px;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.study-schedule-visitor.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.study-visitor-btn {
  display: inline-block;
  padding: 18px 50px;
  font-family: var(--ff-serif);
  font-size: 14px;
  letter-spacing: 0.15em;
  color: var(--c-ainezu);
  background: transparent;
  border: 1px solid var(--c-ainezu);
  text-decoration: none;
  transition: all 0.4s ease;
}

.study-visitor-btn:hover {
  background: var(--c-ainezu);
  color: #fff;
}

.study-schedule-more {
  text-align: center;
  margin-top: 50px;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.study-schedule-more.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ビジター案内 */
.study-visitor {
  padding: 100px 40px;
  background: #fff;
}

.study-visitor-box {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  padding: 60px;
  background: var(--c-shironeri);
  position: relative;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.study-visitor-box.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.study-visitor-box::before,
.study-visitor-box::after {
  content: '';
  position: absolute;
  width: 40px;
  height: 40px;
}

.study-visitor-box::before {
  top: 20px;
  left: 20px;
  border-top: 1px solid var(--c-ainezu);
  border-left: 1px solid var(--c-ainezu);
  opacity: 0.4;
}

.study-visitor-box::after {
  bottom: 20px;
  right: 20px;
  border-bottom: 1px solid var(--c-ainezu);
  border-right: 1px solid var(--c-ainezu);
  opacity: 0.4;
}

.study-visitor-box h3 {
  font-family: var(--ff-serif);
  font-size: 24px;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.study-visitor-box p {
  color: #555;
  margin-bottom: 30px;
}

.study-visitor-btn {
  display: inline-block;
  padding: 18px 50px;
  font-family: var(--ff-serif);
  font-size: 14px;
  letter-spacing: 0.15em;
  color: #fff;
  background: var(--c-ainezu);
  text-decoration: none;
  transition: all 0.4s ease;
}

.study-visitor-btn:hover {
  background: var(--c-dark);
}

@media (max-width: 900px) {
  .study-regular-item {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .study-regular-item:nth-child(even) {
    direction: ltr;
  }

  .study-special-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .study-lead,
  .study-regular,
  .study-special,
  .study-schedule-section,
  .study-visitor {
    padding: 70px 20px;
  }

  .study-schedule-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }

  .study-schedule-date {
    width: auto;
    text-align: left;
    display: flex;
    align-items: baseline;
    gap: 10px;
  }

  .study-schedule-day {
    font-size: 28px;
  }

  .study-visitor-box {
    padding: 40px 30px;
  }
}

/* ----------------------------------------
   Study Report Archive - 勉強会レポート一覧
---------------------------------------- */

.page-header--report {
  padding: 160px 40px 80px;
  text-align: center;
  background: #fff;
  position: relative;
}

.page-header--report::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--c-ainezu), transparent);
}

.report-section {
  padding: 80px 40px 100px;
  background: var(--c-shironeri);
}

.report-section .container {
  max-width: 1000px;
  margin: 0 auto;
}

/* タブ */
.report-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 50px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.report-tabs.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.report-tab {
  padding: 12px 25px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--c-sumi);
  background: transparent;
  border: 1px solid #ddd;
  text-decoration: none;
  transition: all 0.3s ease;
}

.report-tab:hover {
  border-color: var(--c-ainezu);
  color: var(--c-ainezu);
}

.report-tab.is-active {
  background: var(--c-ainezu);
  border-color: var(--c-ainezu);
  color: #fff;
}

/* グリッド */
.report-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

/* カード */
.report-card {
  background: #fff;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.report-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.report-card:nth-child(2) { transition-delay: 0.1s; }
.report-card:nth-child(3) { transition-delay: 0.2s; }
.report-card:nth-child(4) { transition-delay: 0.05s; }
.report-card:nth-child(5) { transition-delay: 0.15s; }
.report-card:nth-child(6) { transition-delay: 0.25s; }

.report-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.report-card-image {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, #d0d5da 0%, #e8eaec 100%);
  overflow: hidden;
  position: relative;
}

.report-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.report-card-link:hover .report-card-image img {
  transform: scale(1.05);
}

.report-card-noimage {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 13px;
  color: #999;
}

.report-card-content {
  padding: 20px 25px 25px;
}

.report-card-meta {
  margin-bottom: 10px;
}

.report-card-tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.15em;
  padding: 4px 12px;
  background: var(--c-shiraai);
  color: var(--c-ainezu);
}

.report-card-title {
  font-family: var(--ff-serif);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.6;
  margin: 0;
  transition: color 0.3s ease;
}

.report-card-link:hover .report-card-title {
  color: var(--c-ainezu);
}

.report-card-desc {
  margin-top: 10px;
  font-size: 13px;
  color: #666;
  line-height: 1.8;
}

@media (max-width: 900px) {
  .report-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }
}

@media (max-width: 600px) {
  .page-header--report {
    padding: 120px 20px 60px;
  }

  .report-section {
    padding: 60px 20px 80px;
  }

  .report-tabs {
    gap: 8px;
  }

  .report-tab {
    padding: 10px 18px;
    font-size: 12px;
  }

  .report-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .report-card-content {
    padding: 15px 20px 20px;
  }

  .report-card-title {
    font-size: 16px;
  }
}

/* ======================================
   スケジュール一覧ページ
====================================== */
.schedule-section {
  padding: 80px 40px 120px;
  background: var(--c-shironeri);
}

.schedule-section .container {
  max-width: 900px;
  margin: 0 auto;
}

.schedule-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  margin-bottom: 50px;
}

.schedule-nav-btn {
  font-size: 14px;
  color: var(--c-ainezu);
  text-decoration: none;
  padding: 8px 15px;
  border: 1px solid var(--c-ainezu);
  transition: all 0.3s ease;
}

.schedule-nav-btn:hover {
  background: var(--c-ainezu);
  color: #fff;
}

.schedule-nav-current {
  font-family: var(--ff-serif);
  font-size: 22px;
  letter-spacing: 0.1em;
}

/* ページヘッダー（白背景） */
.page-header--white {
  background: #fff;
}

.page-lead {
  margin-top: 20px;
  color: #666;
  font-size: 14px;
}

/* フィルター */
.schedule-filter {
  background: #fff;
  padding: 0 40px 60px;
}

.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  max-width: 700px;
  margin: 0 auto;
}

.filter-tab {
  padding: 10px 25px;
  font-size: 13px;
  color: #666;
  background: var(--c-shironeri);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-tab:hover {
  color: var(--c-ainezu);
}

.filter-tab.active {
  background: var(--c-ainezu);
  color: #fff;
}

/* カレンダーセクション */
.calendar-section {
  padding: 80px 40px;
  background: var(--c-shironeri);
}

.month-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  margin-bottom: 50px;
}

.month-nav-btn {
  padding: 10px 20px;
  font-size: 14px;
  color: var(--c-ainezu);
  background: #fff;
  border: 1px solid var(--c-ainezu);
  text-decoration: none;
  transition: all 0.3s ease;
}

.month-nav-btn:hover {
  background: var(--c-ainezu);
  color: #fff;
}

.month-current {
  font-family: var(--ff-serif);
  font-size: 28px;
  letter-spacing: 0.1em;
}

/* カレンダー */
.calendar {
  background: #fff;
  padding: 30px;
  max-width: 1000px;
  margin: 0 auto;
}

.calendar-header {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  border-bottom: 1px solid #e5e5e5;
  margin-bottom: 10px;
}

.calendar-header span {
  text-align: center;
  padding: 15px;
  font-size: 13px;
  color: #888;
}

.calendar-header span:first-child {
  color: #c77;
}

.calendar-header span:last-child {
  color: #77a;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.calendar-day {
  min-height: 100px;
  padding: 10px;
  border: 1px solid #f0f0f0;
  position: relative;
}

.calendar-day.other-month {
  background: #fafafa;
}

.calendar-day.other-month .day-number {
  color: #ccc;
}

.day-number {
  font-size: 14px;
  color: #666;
  margin-bottom: 5px;
}

.calendar-day:nth-child(7n+1) .day-number {
  color: #c77;
}

.calendar-day:nth-child(7n) .day-number {
  color: #77a;
}

.day-event {
  display: block;
  font-size: 11px;
  padding: 4px 6px;
  margin-bottom: 3px;
  border-radius: 2px;
  cursor: pointer;
  transition: opacity 0.3s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-decoration: none;
}

.day-event:hover {
  opacity: 0.8;
}

.day-event.osaka {
  background: #e8f4ea;
  color: #3a7d44;
}

.day-event.tokyo {
  background: #fef3e2;
  color: #c67b30;
}

.day-event.online {
  background: #e5f0f8;
  color: #4a7a9d;
}

.day-event.special {
  background: #f5e6f0;
  color: #8d5a7a;
}

.day-event.event {
  background: #f0e8f5;
  color: #7a5a8d;
}

/* イベントリストセクション */
.events-section {
  padding: 80px 40px 100px;
  background: #fff;
}

.events-header {
  text-align: center;
  margin-bottom: 50px;
}

.events-title {
  font-family: var(--ff-serif);
  font-size: 24px;
  letter-spacing: 0.1em;
}

.events-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.event-item {
  display: flex;
  gap: 25px;
  padding: 30px;
  background: var(--c-shironeri);
  transition: box-shadow 0.3s ease;
}

.event-item:hover {
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.event-date {
  flex-shrink: 0;
  width: 80px;
  text-align: center;
}

.event-date-month {
  font-size: 13px;
  color: #888;
  margin: 0;
}

.event-date-day {
  font-family: var(--ff-serif);
  font-size: 36px;
  line-height: 1.2;
  color: var(--c-ainezu);
  margin: 0;
}

.event-date-dow {
  font-size: 12px;
  color: #888;
  margin: 0;
}

.event-content {
  flex: 1;
}

.event-tags {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.event-tag {
  font-size: 11px;
  padding: 3px 10px;
}

.event-tag.osaka {
  background: #e8f4ea;
  color: #3a7d44;
}

.event-tag.tokyo {
  background: #fef3e2;
  color: #c67b30;
}

.event-tag.online {
  background: #e5f0f8;
  color: #4a7a9d;
}

.event-tag.special {
  background: #f5e6f0;
  color: #8d5a7a;
}

.event-tag.visitor {
  background: var(--c-shiraai);
  color: var(--c-ainezu);
}

.event-title {
  font-family: var(--ff-serif);
  font-size: 18px;
  letter-spacing: 0.05em;
  margin: 0 0 8px;
}

.event-info {
  font-size: 13px;
  color: #666;
  margin: 0;
}

.event-action {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.event-btn {
  padding: 12px 25px;
  font-size: 13px;
  color: var(--c-ainezu);
  background: #fff;
  border: 1px solid var(--c-ainezu);
  text-decoration: none;
  transition: all 0.3s ease;
}

.event-btn:hover {
  background: var(--c-ainezu);
  color: #fff;
}

.no-schedule {
  text-align: center;
  padding: 60px 0;
  color: #888;
}

/* レスポンシブ */
@media (max-width: 900px) {
  .calendar-day {
    min-height: 80px;
    padding: 5px;
  }
  
  .day-number {
    font-size: 12px;
  }
  
  .day-event {
    font-size: 10px;
    padding: 2px 4px;
  }
}

@media (max-width: 768px) {
  .schedule-filter {
    padding: 0 20px 40px;
  }
  
  .filter-tabs {
    gap: 8px;
  }
  
  .filter-tab {
    padding: 8px 15px;
    font-size: 12px;
  }
  
  .calendar-section {
    padding: 60px 20px;
  }
  
  .calendar {
    padding: 15px;
  }
  
  .calendar-day {
    min-height: 60px;
  }
  
  .day-event {
    display: none;
  }
  
  .month-nav {
    gap: 20px;
  }
  
  .month-current {
    font-size: 20px;
  }
  
  .events-section {
    padding: 60px 20px 80px;
  }
  
  .event-item {
    flex-direction: column;
    gap: 15px;
    padding: 20px;
  }
  
  .event-date {
    width: auto;
    text-align: left;
    display: flex;
    align-items: baseline;
    gap: 10px;
  }
  
  .event-date-day {
    font-size: 28px;
  }
  
  .event-action {
    justify-content: flex-start;
  }
}

/* ========================================
   特別講専用スタイル
======================================== */
.member-badge {
  display: inline-block;
  padding: 5px 15px;
  font-size: 11px;
  background: #8d5a7a;
  color: #fff;
  margin-top: 15px;
  letter-spacing: 0.1em;
}

/* チームセクション */
.study-team {
  padding: 100px 40px;
  background: #fff;
}

.study-team.alt {
  background: var(--c-shironeri);
}

.team-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 40px;
}

.team-name {
  font-family: var(--ff-serif);
  font-size: 26px;
  letter-spacing: 0.1em;
  margin: 0;
}

.team-badge {
  display: inline-block;
  padding: 5px 15px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: #fff;
}

.team-badge.recruiting {
  background: #c67b30;
}

.team-badge.ongoing {
  background: #888;
}

.team-badge.ended {
  background: #ccc;
  color: #666;
}

.team-info {
  display: flex;
  gap: 30px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.team-info-item {
  display: flex;
  gap: 10px;
  font-size: 14px;
}

.team-info-label {
  color: #888;
}

.team-info-value {
  font-weight: 500;
}

/* カリキュラム */
.curriculum-section {
  margin-top: 40px;
}

.curriculum-title {
  font-family: var(--ff-serif);
  font-size: 18px;
  letter-spacing: 0.08em;
  margin-bottom: 15px;
}

.curriculum-note {
  font-size: 12px;
  color: #888;
  margin-bottom: 20px;
}

.curriculum-list {
  background: #fff;
  border-top: 1px solid #e5e5e5;
}

.study-team.alt .curriculum-list {
  background: #fff;
}

.curriculum-item {
  display: grid;
  grid-template-columns: 80px 180px 1fr;
  gap: 20px;
  padding: 20px 25px;
  border-bottom: 1px solid #e5e5e5;
  align-items: center;
}

.curriculum-num {
  font-family: var(--ff-serif);
  font-size: 13px;
  color: var(--c-ainezu);
}

.curriculum-date {
  font-size: 13px;
  color: #666;
}

.curriculum-theme {
  font-size: 14px;
}

/* チームCTA */
.team-cta {
  margin-top: 40px;
  text-align: center;
}

.team-btn {
  display: inline-block;
  padding: 15px 50px;
  font-family: var(--ff-serif);
  font-size: 14px;
  letter-spacing: 0.1em;
  color: #fff;
  background: var(--c-ainezu);
  text-decoration: none;
  transition: all 0.4s ease;
}

.team-btn:hover {
  background: var(--c-sumi);
}

/* レスポンシブ */
@media (max-width: 768px) {
  .study-team {
    padding: 60px 20px;
  }
  
  .team-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  
  .team-info {
    flex-direction: column;
    gap: 10px;
  }
  
  .curriculum-item {
    grid-template-columns: 60px 1fr;
    gap: 10px;
    padding: 15px 20px;
  }
  
  .curriculum-date {
    grid-column: 2;
    font-size: 12px;
  }
  
  .curriculum-theme {
    grid-column: 1 / -1;
  }
  
  .team-btn {
    padding: 12px 30px;
    font-size: 13px;
  }
}

/* ========================================
   特別講：概要・情報テーブル
======================================== */
.special-overview {
  padding: 100px 40px;
  background: var(--c-shironeri);
}

.special-overview-inner {
  max-width: 900px;
  margin: 0 auto;
}

/* 特別講：リード/説明文 */
.special-overview-lead {
  margin-bottom: 50px;
  text-align: center;
}

.special-lead-title {
  font-family: var(--ff-serif);
  font-size: clamp(20px, 3vw, 26px);
  letter-spacing: 0.1em;
  line-height: 1.9;
  margin-bottom: 25px;
}

.special-lead-desc {
  font-size: 14px;
  color: #666;
  line-height: 2;
  max-width: 700px;
  margin: 0 auto;
}

.special-lead-desc p {
  margin-bottom: 15px;
}

.special-lead-desc p:last-child {
  margin-bottom: 0;
}

/* 特別講：画像1枚 */
.special-overview-image-single {
  margin-bottom: 50px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.special-overview-image-single img {
  width: 100%;
  height: auto;
  display: block;
}

.special-overview-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 60px;
}

.special-overview-image {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.special-overview-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.special-overview-image.placeholder {
  background: linear-gradient(135deg, #d0d5da 0%, #e8eaec 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: 13px;
}

/* 特別講：情報テーブル */
.special-info-table {
  background: #fff;
  padding: 50px;
}

.special-info-table table {
  width: 100%;
  border-collapse: collapse;
}

.special-info-table th,
.special-info-table td {
  padding: 25px 20px;
  text-align: left;
  border-bottom: 1px solid #e5e5e5;
  vertical-align: top;
}

.special-info-table th {
  width: 150px;
  font-weight: 500;
  font-size: 14px;
  background: var(--c-shironeri);
  border-left: 3px solid var(--c-ainezu);
}

.special-info-table td {
  font-size: 14px;
}

.special-info-table .price-highlight {
  font-family: var(--ff-serif);
  font-size: 24px;
  color: var(--c-ainezu);
  letter-spacing: 0.05em;
}

.special-notes-list {
  margin: 0;
  padding-left: 1.5em;
  list-style: disc;
}

.special-notes-list li {
  font-size: 14px;
  color: #666;
  margin-bottom: 5px;
  list-style: disc;
}

.special-notes-list li:last-child {
  margin-bottom: 0;
}

/* レスポンシブ */
@media (max-width: 768px) {
  .special-overview {
    padding: 60px 20px;
  }
  
  .special-overview-lead {
    margin-bottom: 30px;
  }
  
  .special-lead-title {
    font-size: 18px;
  }
  
  .special-overview-image-single {
    margin-bottom: 30px;
  }
  
  .special-overview-images {
    grid-template-columns: 1fr;
    margin-bottom: 40px;
  }
  
  .special-info-table {
    padding: 30px 20px;
  }
  
  .special-info-table th,
  .special-info-table td {
    display: block;
    padding: 15px;
  }
  
  .special-info-table th {
    width: 100%;
    border-bottom: none;
    padding-bottom: 5px;
  }
  
  .special-info-table td {
    padding-top: 0;
  }
  
  .special-info-table .price-highlight {
    font-size: 20px;
  }
}

/* ========================================
   お知らせ（News）
======================================== */

/* 一覧ページ */
.news-archive-section {
  padding: 80px 40px;
  background: var(--c-shironeri);
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: #e5e5e5;
}

.news-item {
  display: block;
  padding: 25px 30px;
  background: var(--c-white);
  text-decoration: none;
  color: var(--c-sumi);
  transition: all 0.3s ease;
}

.news-item:hover {
  background: #fafafa;
}

.news-item-meta {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 8px;
}

.news-item-date {
  font-size: 13px;
  color: #888;
}

.news-item-cat {
  font-size: 11px;
  padding: 3px 12px;
  background: var(--c-shironeri);
  color: var(--c-ainezu);
}

.news-item-title {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.6;
}

/* 詳細ページ */
.news-single-section {
  padding: 80px 40px;
  background: var(--c-shironeri);
}

.news-single {
  background: var(--c-white);
  padding: 60px;
}

.news-single-header {
  margin-bottom: 40px;
  padding-bottom: 30px;
  border-bottom: 1px solid #e5e5e5;
}

.news-single-meta {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
}

.news-single-date {
  font-size: 14px;
  color: #888;
}

.news-single-cat {
  font-size: 11px;
  padding: 3px 12px;
  background: var(--c-shironeri);
  color: var(--c-ainezu);
}

.news-single-title {
  font-family: var(--ff-serif);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.6;
}

.news-single-thumb {
  margin-bottom: 40px;
}

.news-single-thumb img {
  width: 100%;
  height: auto;
}

/* 本文（ブロックエディタ出力） */
.news-single-content {
  font-family: var(--ff-sans);
  font-size: 15px;
  line-height: 2;
}

.news-single-content p {
  margin-bottom: 1.5em;
}

.news-single-content h2 {
  font-family: var(--ff-sans);
  font-size: 20px;
  font-weight: 500;
  margin: 2em 0 1em;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--c-ainezu);
}

.news-single-content h3 {
  font-size: 18px;
  font-weight: 500;
  margin: 1.5em 0 0.8em;
  padding-left: 15px;
  border-left: 3px solid var(--c-ainezu);
}

.news-single-content ul,
.news-single-content ol {
  margin: 1em 0 1.5em 0;
  list-style: none;
}

.news-single-content li {
  margin-bottom: 0.5em;
  padding-left: 1.2em;
  position: relative;
}

.news-single-content ul li::before {
  content: '・';
  position: absolute;
  left: 0;
}

.news-single-content ol {
  counter-reset: item;
}

.news-single-content ol li {
  counter-increment: item;
}

.news-single-content ol li::before {
  content: counter(item) '.';
  position: absolute;
  left: 0;
}

.news-single-content a {
  color: var(--c-ainezu);
  text-decoration: none;
}

.news-single-content a:hover {
  text-decoration: underline;
}

/* 太字リンク = ボタン風 */
.news-single-content strong a,
.news-single-content b a,
.news-single-content a strong,
.news-single-content a b {
  display: inline-block;
  color: var(--c-ainezu);
  text-decoration: none;
  padding: 10px 25px;
  border: 1px solid var(--c-ainezu);
  font-weight: 500;
  transition: all 0.3s ease;
}

.news-single-content strong a:hover,
.news-single-content b a:hover,
.news-single-content a strong:hover,
.news-single-content a b:hover {
  background: var(--c-ainezu);
  color: #fff;
  text-decoration: none;
}

.news-single-content img {
  max-width: 100%;
  height: auto;
  margin: 1.5em 0;
}

.news-single-content blockquote {
  margin: 1.5em 0;
  padding: 20px 25px;
  background: var(--c-shironeri);
  border-left: 4px solid var(--c-ainezu);
  font-style: italic;
}

/* 前後の記事ナビ */
.news-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
  padding-top: 30px;
  border-top: 1px solid #e5e5e5;
}

.news-nav a {
  font-size: 14px;
  color: var(--c-ainezu);
  text-decoration: none;
}

.news-nav a:hover {
  text-decoration: underline;
}

/* 一覧に戻る */
.back-to-list {
  text-align: center;
  margin-top: 50px;
}

.back-to-list a {
  display: inline-block;
  padding: 15px 40px;
  font-size: 14px;
  color: var(--c-ainezu);
  border: 1px solid var(--c-ainezu);
  text-decoration: none;
  transition: all 0.3s ease;
}

.back-to-list a:hover {
  background: var(--c-ainezu);
  color: var(--c-white);
}

/* レスポンシブ */
@media (max-width: 768px) {
  .news-archive-section,
  .news-single-section {
    padding: 50px 20px;
  }
  
  .news-item {
    padding: 20px;
  }
  
  .news-single {
    padding: 30px 20px;
  }
  
  .news-single-title {
    font-size: 20px;
  }
  
  .news-single-content h2 {
    font-size: 18px;
  }
  
  .news-single-content h3 {
    font-size: 16px;
  }
  
  .news-nav {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
}

/* ========================================
   会員の声（Voice）
======================================== */

/* フィルターセクション */
.voice-filter-section {
  padding: 40px 40px 0;
  background: var(--c-white);
}

.voice-filter {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.voice-filter-btn {
  padding: 10px 25px;
  font-size: 13px;
  background: var(--c-shironeri);
  color: #666;
  text-decoration: none;
  transition: all 0.3s ease;
}

.voice-filter-btn:hover,
.voice-filter-btn.active {
  background: var(--c-ainezu);
  color: var(--c-white);
}

/* 一覧セクション */
.voice-archive-section {
  padding: 60px 40px 80px;
  background: var(--c-shironeri);
}

/* 1列リスト */
.voice-list {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.voice-card {
  display: flex;
  gap: 30px;
  background: var(--c-white);
  padding: 35px;
  align-items: flex-start;
}

.voice-card-icon {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  background: #e8eaec;
}

.voice-card-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.voice-card-icon.no-image {
  background: linear-gradient(135deg, #d0d5da 0%, #e8eaec 100%);
}

/* シルエットアイコン（SVG） */
.silhouette-svg {
  width: 100%;
  height: 100%;
}

.voice-card-body {
  flex: 1;
  min-width: 0;
}

.voice-card-meta {
  font-size: 14px;
  color: var(--c-ainezu);
  font-weight: 500;
  margin-bottom: 12px;
}

.voice-card-text {
  font-size: 15px;
  line-height: 2;
}

/* 種別バッジ */
.voice-card-badge {
  display: inline-block;
  font-size: 11px;
  padding: 2px 12px;
  background: var(--c-shironeri);
  color: var(--c-ainezu);
  border: 1px solid var(--c-ainezu);
  letter-spacing: 0.05em;
  margin-right: 10px;
  vertical-align: middle;
}

.voice-card-badge--visitor {
  background: transparent;
  color: var(--c-gray-lt);
  border-color: var(--c-gray-lt);
}

/* レスポンシブ */
@media (max-width: 768px) {
  .voice-filter-section {
    padding: 30px 20px 0;
  }
  
  .voice-filter {
    gap: 8px;
  }
  
  .voice-filter-btn {
    padding: 8px 15px;
    font-size: 12px;
  }
  
  .voice-archive-section {
    padding: 40px 20px 60px;
  }
  
  .voice-list {
    gap: 20px;
  }
  
  .voice-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 30px 25px;
    gap: 20px;
  }
  
  .voice-card-icon {
    width: 70px;
    height: 70px;
  }
}

/* ----------------------------------------
   Club - 同好会
---------------------------------------- */

/* 一覧 */
.club-list-section {
  padding: 80px 40px 100px;
  background: var(--c-shironeri);
}

.club-card {
  display: flex;
  gap: 30px;
  background: var(--c-white);
  padding: 40px;
  margin-bottom: 25px;
  transition: box-shadow 0.3s;
  align-items: center;
  text-decoration: none;
  color: inherit;
}
.club-card:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.club-card-body {
  flex: 1;
}
.club-card-cat {
  font-size: var(--fs-xs);
  letter-spacing: 0.15em;
  color: var(--c-ainezu);
  margin-bottom: 8px;
}
.club-card-title {
  font-family: var(--ff-serif);
  font-size: 22px;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.club-card-desc {
  font-size: 14px;
  color: var(--c-gray);
  line-height: 1.8;
  margin-bottom: 15px;
}
.club-card-schedule {
  font-size: var(--fs-sm);
  color: var(--c-gray-lt);
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.club-card-schedule-item {
  display: flex;
  align-items: center;
  gap: 6px;
}
.club-card-schedule-icon {
  color: var(--c-ainezu);
  display: flex;
  align-items: center;
}
.club-card-arrow {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-ainezu);
  font-size: 18px;
  font-family: var(--ff-serif);
}

/* 詳細共通 */
.club-schedule-section {
  padding: 80px 40px;
  background: var(--c-shironeri);
}
.club-detail-section {
  padding: 80px 40px;
  background: var(--c-white);
}
.club-detail-section--first {
  background: var(--c-shironeri);
}

.club-info-box {
  max-width: 700px;
  margin: 0 auto;
  background: var(--c-white);
  padding: 40px;
}
.club-detail-section .club-info-box {
  background: var(--c-shironeri);
}
.club-detail-section--first .club-info-box {
  background: var(--c-white);
}
.club-info-box-title {
  font-family: var(--ff-serif);
  font-size: 18px;
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 30px;
}

.club-info-table {
  width: 100%;
  border-collapse: collapse;
}
.club-info-table th {
  text-align: left;
  padding: 15px 20px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--c-gray-lt);
  width: 120px;
  vertical-align: top;
  border-bottom: 1px solid #f0f0f0;
}
.club-info-table td {
  padding: 15px 0;
  font-size: var(--fs-base);
  border-bottom: 1px solid #f0f0f0;
}
.club-info-table tr:last-child th,
.club-info-table tr:last-child td {
  border-bottom: none;
}

.club-term-badge {
  display: inline-block;
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  padding: 3px 12px;
  background: var(--c-shiraai);
  color: var(--c-white);
  margin-bottom: 5px;
  border-radius: 2px;
}

/* 今後のスケジュール（イベント連携） */
.club-events-section {
  padding: 80px 40px;
  background: var(--c-shironeri);
}

.club-section-title {
  font-family: var(--ff-serif);
  font-size: 20px;
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 40px;
}

.club-events-list {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.club-event-item {
  display: flex;
  gap: 25px;
  padding: 25px 30px;
  background: var(--c-white);
  align-items: center;
}
.club-event-date {
  flex-shrink: 0;
  width: 60px;
  text-align: center;
}
.club-event-month {
  display: block;
  font-size: var(--fs-xs);
  color: var(--c-gray-lt);
}
.club-event-day {
  display: block;
  font-family: var(--ff-serif);
  font-size: 28px;
  line-height: 1.2;
  color: var(--c-ainezu);
}
.club-event-dow {
  display: block;
  font-size: var(--fs-xs);
  color: var(--c-gray-lt);
}
.club-event-content {
  flex: 1;
}
.club-event-title {
  font-family: var(--ff-serif);
  font-size: 16px;
  letter-spacing: 0.05em;
  margin-bottom: 5px;
}
.club-event-info {
  font-size: var(--fs-sm);
  color: var(--c-gray);
}

/* 紹介文 */
.club-about-section {
  padding: 80px 40px;
  background: var(--c-white);
}
.club-about-inner {
  max-width: 700px;
  margin: 0 auto;
}
.club-about-text {
  font-size: var(--fs-base);
  line-height: 2.2;
  color: #444;
}

/* 過去のイベント */
.club-past-section {
  padding: 60px 40px;
  background: var(--c-shironeri);
}
.club-past-list {
  max-width: 700px;
  margin: 0 auto;
}
.club-past-item {
  display: flex;
  gap: 20px;
  padding: 12px 0;
  border-bottom: 1px solid #e8e8e8;
  font-size: 14px;
}
.club-past-date {
  flex-shrink: 0;
  color: var(--c-gray-lt);
  width: 80px;
}
.club-past-title {
  color: var(--c-gray);
}

/* 戻るリンク */
.club-back-section {
  padding: 60px 40px;
  background: var(--c-white);
}
.club-back-link {
  display: inline-block;
  font-size: var(--fs-sm);
  color: var(--c-ainezu);
  letter-spacing: 0.1em;
  padding: 15px 40px;
  border: 1px solid var(--c-ainezu);
  text-decoration: none;
  transition: all 0.3s;
}
.club-back-link:hover {
  background: var(--c-ainezu);
  color: var(--c-white);
}

/* レスポンシブ */
@media (max-width: 768px) {
  .club-list-section {
    padding: 60px 20px 80px;
  }
  .club-card {
    flex-direction: column;
    gap: 15px;
    padding: 30px 25px;
  }
  .club-card-arrow {
    display: none;
  }
  .club-card-title {
    font-size: 19px;
  }
  .club-schedule-section,
  .club-detail-section,
  .club-events-section,
  .club-about-section,
  .club-past-section {
    padding: 60px 20px;
  }
  .club-info-box {
    padding: 30px 20px;
  }
  .club-info-table th {
    width: 90px;
    padding: 12px 10px 12px 0;
  }
  .club-event-item {
    padding: 20px;
    gap: 15px;
  }
  .club-back-section {
    padding: 40px 20px;
  }
}