/* ==========================================================
   0. RESET
   ========================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

ul, ol, li {
  list-style: none !important;
}

a {
  text-decoration: none !important;
}

#menu-btn-check, .menu-switch {
  display: none !important;
}

html, body {
  overflow-x: hidden !important;
  width: 100% !important;
  position: relative !important;
  scroll-behavior: smooth !important;
}

/* ==========================================================
   ■ スクロール連動フェードイン（完全復元）
   ========================================================== */
.js-fade-up {
  opacity: 0 !important;
  transform: translateY(30px) !important;
  transition: opacity 0.8s ease, transform 0.8s ease !important;
  will-change: opacity, transform;
}

.js-fade-up.is-active {
  opacity: 1 !important;
  transform: translateY(0) !important;
}


/* ==========================================================
   1. MAIN VISUAL（縦横比完全維持・上端完全固定ズーム決定版）
   ========================================================== */
.main-visual {
  display: block !important;
  width: 100% !important;
  max-width: none !important;
  height: clamp(480px, 50vw, 900px) !important;
  margin-top: 80px !important; 
  margin-bottom: 80px !important;
  padding: 0 !important;
  background: #ffffff !important;
  overflow: hidden !important;
  position: relative;
}

.mv-slider {
  position: relative !important;
  width: 100% !important;
  height: 100% !important;
}
/* ==========================================================
   【修正】メインビジュアル背景のグラデーションフィルター
   ========================================================= */
.mv-slider::after {
  content: "" !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  z-index: 8 !important; 
  pointer-events: none !important;

  /* --------------------------------------------------------
      透明度・カラーの調整エリア（ここを自由に変更できます）
     -------------------------------------------------------- */
  --mv-filter-color: 30, 66, 94;
  --opacity-left-bottom: 0.75;
  --opacity-right-top: 0.0;
  background: linear-gradient(
    210deg, 
    rgba(var(--mv-filter-color), var(--opacity-right-top)) 0%, 
    rgba(var(--mv-filter-color), var(--opacity-left-bottom)) 100%
  ) !important;
}



.mv-caption-text-wrap {
  position: absolute !important;
  bottom: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important; 
  background: transparent !important; 
  display: flex !important;
  justify-content: flex-start !important;
  align-items: flex-end !important;
  padding: 0px 0px 30px 20px !important;
  box-sizing: border-box !important;
  pointer-events: none !important;
  z-index: 10 !important;                
}

.scroll-guide-container {
  position: relative !important;
  width: 50px !important;
  height: 90px !important;
  margin-right: -60px !important;
  margin-bottom: 40px !important;
  z-index: 99 !important;
  flex-shrink: 0 !important;
}

/* 縦書きのSCROLL文字 */
.scroll-text {
  position: absolute !important;
  top: 0 !important;
  left: 10px !important; 
  font-family: "Helvetica Neue", Arial, sans-serif !important;
  font-size: 10px !important;
  font-weight: 500 !important;
  letter-spacing: 0.22em !important;
  color: rgba(255, 255, 255, 0.8) !important;
  writing-mode: vertical-rl !important;
  text-orientation: mixed !important;
  line-height: 1 !important;
}

/* 矢印が滑る軌跡（細い白線） */
.scroll-line {
  position: absolute !important;
  top: 0 !important;
  left: 35px !important;
  width: 1px !important;
  height: 100% !important;
  background-color: rgba(255, 255, 255, 0.4) !important;
}

/* 滑り落ちる三角形の矢印 */
.scroll-arrow {
  position: absolute !important;
  left: 32px !important;
  width: 0 !important;
  height: 0 !important;
  border-left: 3.5px solid transparent !important;
  border-right: 3.5px solid transparent !important;
  border-top: 5px solid #ffffff !important;
  animation: slideDownArrow 2.5s cubic-bezier(0.25, 1, 0.5, 1) infinite !important;
}

@keyframes slideDownArrow {
  0% { top: 0%; opacity: 0; transform: scaleY(1); }
  5% { opacity: 1; transform: scaleY(1.4); }
  70% { top: 100%; opacity: 1; transform: scaleY(1); }
  80%, 100% { top: 100%; opacity: 0; }
}

/* --- キャッチコピー画像のブロック --- */
.mv-image-catch {
  margin: 0 !important;
  padding: 0 !important;
  display: block !important;
  width: 100% !important;
  max-width: clamp(320px, 52vw, 800px) !important;
}

.mv-image-catch {
  margin: 0 !important;
  padding: 0 !important;
  display: block !important;
  width: 100% !important;
  max-width: clamp(320px, 52vw, 800px) !important;
  margin-bottom: -10px !important; 
  margin-left: 35px !important;    
}

.mv-catch-img {
  display: block !important;
  width: 100% !important;             
  height: auto !important;            
  object-fit: contain !important;
  filter: drop-shadow(0px 4px 15px rgba(0, 0, 0, 0.35)) !important;
  will-change: transform !important;
}

@media screen and (max-width: 1000px) {
  .mv-image-catch {
    max-width: clamp(260px, 100vw, 580px) !important;
    margin-bottom: -5px !important; 
    margin-left: 20px !important;
  }
}

@media screen and (max-width: 600px) {
  .mv-caption-text-wrap {
    justify-content: center !important; 
    padding: 0px 0px 30px 0px !important; 
  }
  
  .mv-image-catch {
    max-width: 100% !important; 
    margin-bottom: 0px !important; 
    margin-left: 0px !important; 
  }

  .mv-catch-img {
    filter: none !important; 
  }
}

@media screen and (max-width:600px) {
.scroll-guide-container {
    position: absolute !important;
    left: 10% !important;
    top: 40px !important;
    margin-right: 0 !important;
    margin-bottom: 0 !important;
    transform: translateX(-50%) !important;
    height: 60px !important;
  }
}


/* ==========================================================================
   2. NEW COMMON SECTION TITLE STYLE (PERFECT MATCH WITH INTERVIEW PAGE)
   ========================================================================== */
.c-sectionTtl,
.top-video-section__title {
  text-align: center !important;
  margin-top: 0 !important;
  margin-bottom: 40px !important;
  padding-top: 100px !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 12px !important;
  font-family: "Helvetica Neue", Arial, sans-serif !important;
  font-size: 24px !important;
  font-weight: 500 !important;
  letter-spacing: 0.22em !important;
  color: #2b435c !important;
  text-transform: uppercase !important;
  line-height: 1 !important;
}

.c-sectionTtl__en {
  display: inline-block !important;
}

.c-sectionTtl__ja {
  font-family: "Noto Sans JP", sans-serif !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  letter-spacing: 0.08em !important;
  color: #888888 !important;
  margin: 0 !important;
  line-height: 1 !important;
}

@media screen and (max-width: 1000px) {
  .c-sectionTtl,
  .top-video-section__title {
    margin-bottom: 25px !important;
    padding-top: 60px !important;
    font-size: 18px !important;
    letter-spacing: 0.18em !important;
  }
}

/* ==========================================================
   3. MESSAGE
   ========================================================== */
.message {
  margin-top: 20px !important; 
  padding-top: 0 !important; 
  padding-bottom: 120px !important; 
  background-color: transparent !important;
  width: 100% !important;
}

.message .message-content {
  margin-top: 120px !important;
  display: flex !important;
  flex-direction: row !important;
  align-items: flex-start !important;
  justify-content: center !important; 
  gap: 60px !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

.brand-message-container {
  margin: 0 !important;
  flex: 1 1 50% !important;
  max-width: 580px !important;
  width: auto !important;
}

.brand-message-heading {
  font-size: 26px !important;
  font-weight: 800 !important;
  color: #1e4461 !important;
  line-height: 1.5 !important;
  letter-spacing: 0.05em !important;
  margin: 0 0 24px 0 !important;
}

.brand-message-text {
  font-size: 15px !important;
  font-weight: normal !important;
  color: #333333 !important;
  line-height: 2.3 !important;
  margin: 0 !important;
}

.brand-message-highlight {
  font-weight: bold !important;
  display: inline-block !important;
  margin-top: 16px !important;
}

.message-photo {
  flex: 1 1 50% !important;
  max-width: 480px !important;
  width: auto !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important; 
  margin-bottom: 0 !important;
}

.photo-rectangle {
  width: 100% !important;
  margin-bottom: 40px !important;
}

.photo-rectangle img {
  width: 100% !important;
  height: auto !important;
  max-width: 100% !important;
  border-radius: 12px !important;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.12) !important;
}

.btn-more {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 320px !important;
  height: 64px !important;
  background-color: #1e4461 !important;
  color: #ffffff !important;
  border-radius: 32px !important;
  font-size: 16px !important;
  font-weight: bold !important;
  text-decoration: none !important;
  transition: all 0.25s ease !important;
}

.btn-more:hover {
  opacity: 0.85 !important; 
  transform: translateY(-1px) !important;
}

/* ==========================================================
   4. ABOUT US
   ========================================================== */
.about-us-section {
  position: relative !important;
  width: 100% !important;
  max-width: none !important;
  padding-top: 0 !important;
  padding-bottom: 120px !important; 
  overflow: visible !important;
  z-index: 1 !important;
}

html body #top ~ main .about-us-section .container {
  max-width: 1080px !important;
  padding-left: 20px !important;
  padding-right: 20px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  width: calc(100% - 100px) !important;
  box-sizing: border-box !important;
  display: block !important;
  position: relative !important;
  z-index: 5 !important; 
}

.about-us-section .grid-3 {
  display: flex !important;
  justify-content: center !important;
  gap: 30px !important;
}

.about-us-section .item-simple {
  flex: 1 !important;
  max-width: 320px !important;
  display: block !important;
  text-decoration: none !important;
  background: transparent !important;
  padding: 0 !important;
}

.about-us-section .item-img {
  width: 101% !important;
  margin-left: -0.5% !important;
  display: block !important;
  aspect-ratio: 1 / 1 !important; 
  object-fit: cover !important;
  border-radius: 12px !important;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.12) !important;
  transition: transform 0.3s ease, box-shadow 0.3s ease !important;
}

.about-us-section .item-text {
  display: block !important;
  margin-top: 15px !important;
  font-size: 18px !important;
  font-weight: 800 !important;
  color: #333333 !important;
  text-align: center !important;
}

.about-us-section .item-simple:hover .item-img {
  transform: translateY(-8px) scale(1.02) !important;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.16) !important;
}

/* ==========================================================
   6. DATA IN W.H（スクリプトのブレーキ命令完全無効化・ヌルヌル揺らぎ決定版）
   ========================================================== */
.top-data-section {
  position: relative !important;
  width: 100% !important;
  max-width: none !important;
  padding-top: 0 !important;
  padding-bottom: 80px !important; 
  overflow: visible !important;
  z-index: 10 !important;
  text-align: center !important;
}

.top-data-section .container {
  max-width: 1100px !important;
  margin: 0 auto !important;
  position: relative !important;
  z-index: 20 !important; 
  text-align: center;
  padding-top: 0 !important; 
}

.data-layout-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)) !important;
  gap: 30px !important; 
  align-items: stretch !important; 
  max-width: 1000px !important;
  margin: 40px auto 0 !important; 
  padding: 0 40px !important;
}

/* 全カード共通 */
html body .data-layout-grid .data-box {
  background: #ffffff !important; 
  border: none !important;
  border-radius: 20px !important; 
  padding: 60px 30px !important;
  text-align: center !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important; 
  align-items: center !important;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.04) !important;
  height: 100% !important; 
  position: relative !important;
  
  transition: opacity 0.6s ease, transform 0.25s cubic-bezier(0.1, 0.8, 0.2, 1), box-shadow 0.4s ease !important;
}

html body .data-layout-grid .data-box.is-active {
  opacity: 1 !important;

  animation: cardFloatingAndTilt 4s ease-in-out infinite alternate !important;
}

.num {
  font-size: 4rem !important;
  color: #1e4461 !important;
  font-weight: 900 !important;
  line-height: 1 !important;
}
.unit {
  font-size: 1.2rem !important;
  color: #333333 !important;
  font-weight: bold !important;
  margin-left: 5px !important;
}
.data-tag {
  font-size: 0.8rem !important;
  background: #f4f4f4 !important;
  padding: 5px 15px !important;
  border-radius: 50px !important;
  margin-bottom: 20px !important;
  align-self: center !important;
  color: #666 !important;
}
.data-sub {
  font-size: 0.95rem !important;
  color: #333333 !important;
  margin-top: 15px !important;
  font-weight: bold !important;
}
html body .data-layout-grid .data-box .data-date {
  color: #888888 !important;
  font-size: 0.85rem !important;
  margin-top: 6px !important;
  display: block !important;
}

.data-layout-grid .data-box:nth-child(1).is-active { animation-delay: 0.0s !important; }
.data-layout-grid .data-box:nth-child(2).is-active { animation-delay: -1.2s !important; }
.data-layout-grid .data-box:nth-child(3).is-active { animation-delay: -2.4s !important; }

/* ── PC版：ホバー時エフェクト ── */
@media screen and (min-width: 769px) {
  html body .data-layout-grid .data-box:hover {
    animation: none !important; /* ホバー時は自動浮遊を完全にシャットアウト */
    transform: scale(1.05) translateY(-5px) rotate(0deg) !important; 
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.08) !important;
    z-index: 100 !important; 
  }
}

/* ── SP〜タブレット環境（1000px以下） ── */
@media screen and (max-width: 1000px) {
  html body .data-layout-grid {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 0 !important;
    padding: 0 24px !important;
    width: 100% !important;
    margin-top: 40px !important;
  }
  html body .data-layout-grid .data-box {
    width: 90% !important;
    max-width: 320px !important; 
    margin-top: 0 !important;
    margin-bottom: 30px !important; 
    padding: 35px 20px !important;   
    border-radius: 20px !important;
  }
  html body .data-layout-grid .data-box:nth-child(odd),
  html body .data-layout-grid .data-box:nth-child(even) {
    align-self: center !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }
  html body .data-layout-grid .num { font-size: 3rem !important; }
  html body .data-layout-grid .unit { font-size: 1.1rem !important; }
  html body .data-layout-grid .data-sub { font-size: 1rem !important; }
}

/* ── ボタンエリア ── */
.data-btn-area {
  width: 100% !important;
  display: flex !important;
  justify-content: center !important; 
  margin-top: 80px !important;
  position: relative;
  z-index: 12;
}
.data-btn-area .btn-more {
  width: 300px !important;
  margin: 0 auto !important;
}

@keyframes cardFloatingAndTilt {
  0% { 
    transform: translateY(0) rotate(0deg) !important; 
  }
  100% { 
    transform: translateY(-8px) rotate(0.4deg) !important; 
  }
}

/* ==========================================================
   7. NOTEBOOK RESPONSIVE (1001px - 1240px)
   ========================================================== */
@media screen and (min-width: 1001px) and (max-width: 1240px) {
  html body .page-common .message .container { 
    padding-left: 40px !important; 
    padding-right: 40px !important; 
  }
  
  .message .message-content {
    gap: 40px !important;
  }
  
  .brand-message-heading {
    font-size: clamp(19px, 2.1vw, 24px) !important;
    line-height: 1.6 !important;
    letter-spacing: 0.01em !important;
    margin-bottom: 24px !important;
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    box-sizing: border-box !important;
    font-feature-settings: "palt" 1 !important; 
    white-space: nowrap !important; 
  }

  .interview { 
    padding-left: 20px !important; 
    padding-right: 20px !important; 
    box-sizing: border-box !important; 
  }
  .interview-card-grid { 
    width: 100% !important; 
    max-width: 1100px !important; 
    display: flex !important; 
    justify-content: space-between !important; 
    gap: 1.5% !important; 
    margin: 0 auto !important; 
  }
  .interview-card { 
    flex: 1 1 230px !important; 
    max-width: 260px !important; 
    width: auto !important; 
  }
  .photo-area img, .coming-soon .photo-area { 
    height: auto !important; 
    aspect-ratio: 260 / 360 !important; 
  }
}

@media screen and (min-width: 601px) {
  html body #top ~ main .about-us-section .grid-3 { display: flex !important; flex-direction: row !important; justify-content: center !important; gap: 30px !important; }
  html body #top ~ main .about-us-section .grid-3 .item-simple { flex: 1 !important; max-width: 350px !important; }
}

/* ==========================================================
   8. SMARTPHONE / TABLET RESPONSIVE (max-width 1000px)
   ========================================================== */
@media screen and (max-width: 1000px) {
  .main-visual {
    margin-top: 60px !important;
    height: clamp(600px, 52vw, 1000px) !important;
  }

  .message { 
    padding-bottom: 70px !important; 
  }
  
  .message .container {
    padding: 40px 20px !important;
    border-radius: 16px !important;
  }
  
  html body #top ~ main .message .message-content,
  .message .message-content { 
    margin-top: 40px !important;
    gap: 50px !important; 
    flex-direction: column !important; 
    align-items: center !important; 
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
    box-sizing: border-box !important;
  }
  
  .message .section-title-img { 
    margin-bottom: 30px !important; 
  }
  
  .brand-message-container { 
    width: 100% !important; 
    flex: none !important; 
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
  }
  
  .brand-message-heading { 
    font-size: 20px !important; 
    text-align: center !important; 
    line-height: 1.4 !important; 
    margin-bottom: 20px !important; 
  }
  
  .brand-message-text { 
    text-align: left !important; 
    font-size: 14px !important; 
    line-height: 2.0 !important; 
    width: 100% !important; 
    max-width: 600px !important; 
    margin: 0 auto !important; 
    padding: 0 15px !important; 
    box-sizing: border-box !important;
  }
  
  html body #top ~ main .message .message-photo,
  .message-photo { 
    width: 100% !important; 
    flex: 0 0 100% !important; 
    max-width: 600px !important; 
    min-width: 0 !important;
    margin: 20px auto 0 auto !important; 
    padding: 0 15px !important; 
    box-sizing: border-box !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important; 
  }
  
  html body #top ~ main .message .photo-rectangle,
  .photo-rectangle { 
    width: 100% !important;
    max-width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    margin-bottom: 40px !important;
  }
  
  .photo-rectangle img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .btn-more { 
    width: 100% !important;
    max-width: 340px !important; 
    height: 58px !important; 
    font-size: 15px !important; 
    margin: 0 auto !important;
  }

  .interview-card-grid { justify-content: flex-start; overflow-x: auto; padding: 20px 20px 40px; gap: 15px; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; }
  .interview-card { flex: 0 0 280px; scroll-snap-align: center; }
  .interview-card:hover { transform: scale(1.02) translateY(-2px); }
  .photo-area img, .coming-soon .photo-area { height: 400px !important; }
  .interview-card-grid::-webkit-scrollbar { display: none; }
  
  .slider-dots { display: flex; justify-content: center; gap: 8px; margin-top: 10px; }
  .dot { width: 8px; height: 8px; background-color: #dddddd; border-radius: 50%; }
  .dot.active { background-color: #1e4461; }

  .interview-btn-area { margin-top: 35px !important; margin-bottom: 70px !important; }
  .btn-interview-more { width: 280px !important; height: 52px !important; font-size: 14px !important; }

  .top-data-section { padding-bottom: 70px !important; }
  
  .about-move-bg::before, .about-move-bg::after,
  .data-move-bg::before, .data-move-bg::after {
    display: none !important; 
  }
}

/* ==========================================================
   9. ACCORDION RESPONSIVE (max-width 480px / 600px)
   ========================================================== */
@media screen and (max-width: 480px) {
  .brand-message-heading {
    font-size: clamp(14px, 4.1vw, 16px) !important; 
    line-height: 1.7 !important;
    text-align: center !important;
    letter-spacing: 0.01em !important;
    margin-bottom: 24px !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 8px !important;
    box-sizing: border-box !important;
    white-space: nowrap !important; 
    font-feature-settings: "palt" 1 !important; 
  }
  .brand-message-text {
    font-size: 13px !important;
    line-height: 1.9 !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 10px !important;
    box-sizing: border-box !important;
    text-align: left !important;
  }
}

@media screen and (max-width: 600px) {
  .about-us-section { padding-bottom: 70px !important; }
  html body #top ~ main .about-us-section .container { padding-left: 10px !important; padding-right: 10px !important; width: calc(100% - 50px) !important; }
  .about-us-section .grid-3 { flex-direction: column !important; align-items: center !important; gap: 40px !important; width: 100% !important; }
  .about-us-section .item-simple { width: 100% !important; max-width: 100% !important; }
  .about-us-section .item-img { aspect-ratio: 3 / 2 !important; width: 100% !important; margin-left: 0 !important; }
  .about-us-section .item-simple[href*="job-section"] .item-img { object-position: center 20% !important; }
  .about-us-section .item-simple[href*="business.html"] .item-img { object-position: center 12% !important; }
.about-us-section .item-simple[href*="interview.html"] .item-img { object-position: center 25% !important; }
  .main-visual::after {
    display: none !important;
  }
}

@media screen and (min-width: 600px) and (max-width: 1000px) {
  .interview-card-grid { display: grid !important; grid-template-columns: repeat(2, 1fr) !important; gap: 40px 20px !important; overflow-x: visible !important; padding: 30px !important; max-width: 800px !important; margin: 0 auto !important; }
  .interview-card { flex: none !important; width: 100% !important; scroll-snap-align: none !important; }
  .photo-area img, .coming-soon .photo-area { height: 420px !important; }
  .slider-dots { display: none; }
  .info-label { width: 90% !important; bottom: -20px !important; }
}

.message,
.about-us-section,
.interview,
.top-data-section,
.recruit-info {
  display: block !important;
  width: 100% !important;
  max-width: none !important;
  position: relative !important;
  z-index: 1 !important; 
  box-sizing: border-box !important;
  overflow: visible !important;
}

/* ==========================================================
   ■ 採用情報セクション（recruit-info）
   ========================================================== */
html body .recruit-info.js-fade-up {
    opacity: 1 !important;
    transform: translateY(0) !important;
    transition: none !important;
    visibility: visible !important;
}

/* ==========================================================
   ■ トップページ専用
   ========================================================== */
.top-video-section {
  margin-top: 0 !important;
  margin-bottom: 60px;
}

.custom-video-container {
  width: 100%;
  max-width: 1200px; 
  margin: 0 auto;
  border-radius: 16px; 
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1); 
  background-color: #2b435c; 
  position: relative; 
}

.custom-video-player {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

@media screen and (max-width: 1000px) {
  .top-video-section {
    margin-top: 0 !important;
    margin-bottom: 40px;
    padding: 0 15px; 
  }
}

/* ==========================================================
   ■ 動画専用：初期ミュート明示型カスタムコントロール========================================================== */
.video-center-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 20;
  width: 80px;
  height: 80px;
  background-color: #00AEEF;
  border: 3px solid #ffffff;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.15);
}

.play-icon-triangle {
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 12px 0 12px 20px;
  border-color: transparent transparent transparent #ffffff;
  margin-left: 6px;
}

.video-center-play-btn:hover {
  background-color: #2b435c;
  transform: translate(-50%, -50%) scale(1.1);
}

.custom-video-container.is-playing .video-center-play-btn {
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0.8);
}

.video-sound-btn {
  position: absolute;
  bottom: 20px;
  right: 20px;
  z-index: 25;
  color: #ffffff;
  border: 2px solid #ffffff;
  border-radius: 20px;
  padding: 6px 18px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.1em;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: all 0.2s ease;
  opacity: 1;              
  pointer-events: auto;    
}

.video-sound-btn.is-muted {
  background-color: rgba(120, 130, 140, 0.85) !important;
  border-color: rgba(255, 255, 255, 0.8);
}

.video-sound-btn.is-audible {
  background-color: #00AEEF !important;
  border-color: #00AEEF !important;
  animation: soundPulse 2s infinite ease-in-out; 
}

@keyframes soundPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); box-shadow: 0 4px 15px rgba(0, 174, 239, 0.4); }
}

@media screen and (max-width: 1000px) {
  .video-center-play-btn { width: 60px; height: 60px; }
  .play-icon-triangle { border-width: 9px 0 9px 15px; margin-left: 4px; }
  .video-sound-btn { bottom: 15px; right: 15px; padding: 5px 14px; font-size: 10px; }
}

/* ==========================================================
   ■ 共通インタビュー：indexページと完全同一化（確定版）
   ========================================================== */
/* 1. フォントの種類を Noto Sans JP に完全統一 */
.under-interview-info-wrap,
.under-interview-info-wrap * {
    font-family: "Noto Sans JP", sans-serif !important;
}

/* 2. 名前部分：index側と同じ「18px」「800」に強制固定 */
.under-interview-info-wrap .under-interview-item-name {
    font-size: 18px !important; 
    font-weight: 800 !important; 
    letter-spacing: 0.02em !important;
}

/* 3. 年次部分：index側と同じ「11px」「bold」に強制固定 */
.under-interview-info-wrap .under-interview-item-year {
    font-size: 11px !important; 
    font-weight: bold !important;
}