/* /web_oc/2026/assets/css/style.css */
:root{
    --bg:#ffffff;
    --text:#0f172a;
    --muted:#475569;
    --line:#e2e8f0;
    --soft:#f8fafc;
    --primary:#002d9f; /* お茶大っぽく青系（ダミー） */
    --radius:16px;
  }
  
  *{box-sizing:border-box}
  html,body{margin:0;padding:0}
  body{
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans JP", sans-serif;
    color:var(--text);
    background:var(--bg);
    line-height:1.6;
  }
  
  a{color:inherit;text-decoration:none}
  a:hover{text-decoration:underline}
  .container{width:min(1100px, 92%); margin:0 auto}
  
  .site-header{
    position:sticky; top:0; z-index:10;
    background:rgba(255,255,255,.92);
    backdrop-filter:saturate(1.2) blur(10px);
    border-bottom:1px solid var(--line);
  }
  .header-inner{
    display:flex; align-items:center; gap:16px;
    padding:12px 0;
  }
  .brand{font-weight:800; letter-spacing:.02em}
  .gnav{display:flex; gap:14px; flex-wrap:wrap}
  .gnav a{color:var(--muted); font-weight:600; font-size:14px}
  .header-cta{margin-left:auto}
  
  .hero{
    padding:48px 0 28px;
    border-bottom:1px solid var(--line);
  }
  .hero-inner{display:grid; gap:16px}
  .kicker{color:var(--muted); font-weight:700; margin:0}
  .hero-title{font-size:40px; line-height:1.15; margin:0}
  .hero-lead{font-size:16px; color:var(--muted); margin:0}
  .hero-meta{
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    gap:12px;
    margin-top:8px;
  }
  .meta-card{
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:12px;
    background:var(--soft);
  }
  .meta-label{font-size:12px; color:var(--muted); font-weight:700}
  .meta-value{font-weight:700}
  .hero-actions{display:flex; gap:10px; flex-wrap:wrap}
  .micro-note{font-size:12px; color:var(--muted)}
  
  .section{padding:32px 0}
  .section-muted{background:var(--soft); border-top:1px solid var(--line); border-bottom:1px solid var(--line)}
  .section-title{margin:0 0 6px; font-size:22px}
  .section-lead{margin:0 0 16px; color:var(--muted)}
  
  .section-head{display:flex; align-items:end; justify-content:space-between; gap:12px}
  .small-link{font-size:13px; color:var(--muted); font-weight:700}
  
  .grid{display:grid; gap:14px}
  .cards-4{grid-template-columns: repeat(4, 1fr)}
  .cards-3{grid-template-columns: repeat(3, 1fr)}
  @media (max-width: 980px){
    .hero-meta{grid-template-columns:1fr}
    .cards-4{grid-template-columns:1fr 1fr}
    .cards-3{grid-template-columns:1fr}
    .gnav{display:none} /* ワイヤー段階は割り切り。必要ならハンバーガー追加 */
  }
  
  .card{
    display:block;
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:16px;
    background:#fff;
    box-shadow: 0 1px 0 rgba(0,0,0,.02);
  }
  .card:hover{border-color:#cbd5e1}
  .card-eyebrow{font-size:12px; color:var(--muted); font-weight:800; margin-bottom:6px}
  .card-title{margin:0 0 6px; font-size:18px}
  .card-text{margin:0 0 10px; color:var(--muted)}
  .card-link{font-weight:800; color:var(--primary)}
  .card-static:hover{text-decoration:none}
  
  .btn{
    display:inline-flex; align-items:center; justify-content:center;
    padding:10px 14px;
    border-radius:999px;
    border:1px solid var(--line);
    font-weight:800;
    font-size:14px;
  }
  .btn-primary{
    background:var(--primary);
    color:#fff;
    border-color:transparent;
  }
  .btn-ghost{background:#fff}
  
  .news-list{margin:12px 0 0; padding:0; list-style:none; display:grid; gap:10px}
  .news-list li{
    display:grid;
    grid-template-columns: 110px 1fr;
    gap:10px;
    padding:12px;
    /*border:1px solid var(--line);
    border-radius:12px;
    background:#fff;*/
  }
  .news-list time{font-size:13px; color:var(--muted); font-weight:700}
  
  .note{
    margin-top:14px;
    border-left:4px solid var(--primary);
    padding:10px 12px;
    background:#fff;
    border-radius:12px;
    border:1px solid var(--line);
  }
  
  .steps{margin:14px 0 0; padding-left:18px; display:grid; gap:12px}
  .steps h3{margin:0 0 4px}
  .steps p{margin:0; color:var(--muted)}
  
  .cta-row{margin-top:16px}
  .cta-box{
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:18px;
    background:#fff;
  }
  .cta-box h3{margin:0 0 6px}
  .cta-box p{margin:0 0 12px; color:var(--muted)}
  .cta-box .btn{margin-right:8px; margin-bottom:8px}
  
  .site-footer{
    padding:28px 0;
    border-top:1px solid var(--line);
    background:#fff;
  }
  .footer-inner{
    display:grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap:14px;
  }
  .footer-title{font-weight:900; margin-bottom:8px}
  .footer-col a{display:block; color:var(--muted); margin:6px 0; font-weight:700; font-size:13px}
  .small{color:var(--muted); font-size:13px; margin:0}
  @media (max-width: 980px){
    .footer-inner{grid-template-columns:1fr}
  }
  
  /*--2026.03.03--*/
  /* ===== Top page override ===== */
:root{
  --max: 1100px;
  --pad: 24px;
  --line: rgba(0,0,0,.12);
}

.container{
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.skip-link{
  position:absolute; left:-9999px; top:auto;
}
.skip-link:focus{
  left: 16px; top: 16px;
  background:#fff; border:1px solid var(--line);
  padding: 8px 10px; border-radius: 8px;
  z-index: 9999;
}

.page-home{
  background:#fff;
}

.site-header{
  background:#fff;
  border-bottom: 1px solid var(--line);
}

.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  padding-block: 14px;
}

.site-nav{
  display:flex;
  gap: 14px;
  align-items:center;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 12px 16px;
  border: 1px solid #46bbe2;
  border-radius: 10px;
  text-decoration:none;
  color:#46bbe2;
  background:#46bbe2;
  color:#fff;
}

.btn--ghost{
  background: transparent;
  color:#46bbe2;
}

.btn--sm{
  padding: 8px 12px;
  border-radius: 10px;
}

.section-title{
  font-size: 1.4rem!important;
  letter-spacing: .02em;
  margin: 0 0 14px;
  
}

.hero{
  padding: 44px 0 28px;
}

.hero__inner{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 28px;
  align-items:center;
}

.hero__eyebrow{
  margin: 0 0 10px;
  font-size: .9rem;
  color: rgba(255, 255, 255, 0.72);
}

.hero__title{
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.15;
}

.hero__lead{
  margin: 0 0 18px;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(0,0,0,.78);
}

.hero__cta{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}

.hero__note{
  margin: 10px 0 0;
  font-size: .85rem;
  color: rgba(5, 8, 85, 0.6);
}

.hero__placeholder{
  height: 220px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(0,0,0,.03), rgba(0,0,0,.00));
}

.numbers{
  padding: 28px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #f6f8fb;
}

.numbers__grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  
}

.stat{
  padding: 16px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}

.stat__num{
  font-size: 2.0rem;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--primary);
}

.stat__unit{
  font-size: 1.1rem;
  font-weight: 600;
  margin-left: 2px;
}

.stat__label{
  margin-top: 6px;
  font-weight: 600;
}

.stat__desc{
  margin-top: 6px;
  font-size: .9rem;
  color: rgba(0,0,0,.65);
}

.videos{
  padding: 34px 0;
  background: #f6f8fb;
}

.videos__grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.video-card{
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
}

.video-card__title{
  margin: 0 0 6px;
  font-size: 1.05rem;
}

.video-card__desc{
  margin: 0 0 12px;
  color: rgba(0,0,0,.72);
  line-height: 1.7;
  font-size: .95rem;
}

.video-embed{
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: 14px;
  overflow:hidden;
  border: 1px solid var(--line);
}

.video-embed iframe{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  border:0;
}

.program{
  padding: 34px 0;
}

.card-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.card{
  display:block;
  padding: 16px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  text-decoration:none;
  color:#111;
}

.card h3{
  margin: 0 0 6px;
  font-size: 1rem;
}
.card p{
  margin: 0;
  color: rgba(0,0,0,.7);
  line-height: 1.7;
  font-size: .95rem;
}

.apply{
  padding: 34px 0 54px;
  border-top: 1px solid var(--line);
}

.apply__box{
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 900px){
  .hero__inner{ grid-template-columns: 1fr; }
  .numbers__grid{ grid-template-columns: 1fr; }
  .card-grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px){
  .videos__grid{ grid-template-columns: 1fr; }
}

.section-head{
  display:flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}

.text-link{
  color: #111;
  text-decoration: none;
  border-bottom: 1px solid rgba(0,0,0,.25);
  padding-bottom: 2px;
  font-size: .95rem;
}

.badge{
  display:inline-flex;
  align-items:center;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.18);
  font-size: .78rem;
  margin-left: 8px;
  white-space: nowrap;
}
.badge--important{
  border-color: rgba(0,0,0,.35);
  font-weight: 600;
}
.numbers__grid{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
}

@media (min-width:700px){
  .numbers__grid{
    grid-template-columns:repeat(2,1fr);
  }
}

@media (min-width:1000px){
  .numbers__grid{
    grid-template-columns:repeat(3,1fr);
  }
}
/* NEWS */
.news{
  padding: 22px 0 10px;
}
.news-list{
  list-style: none;
  margin: 0;
  padding: 0;
  /*border: 1px solid var(--line);
  border-radius: 16px;*/
  overflow: hidden;
}
.news-item{
  display:flex;
  align-items:center;
  gap: 12px;
  padding: 12px 14px;
  /*border-top: 1px solid var(--line);*/
}
.news-item:first-child{
  border-top: 0;
}
.news-date{
  font-variant-numeric: tabular-nums;
  color: rgba(0,0,0,.65);
  font-size: .9rem;
  min-width: 92px;
}
.news-link{
  color:#111;
  text-decoration:none;
  line-height: 1.6;
}
.news-link:hover{
  text-decoration: underline;
}
.news-item{
  display:flex;
  align-items:center;
  gap:14px;
  padding:10px 14px;   /* ← 少し詰める */
}

.news-date{
  min-width:90px;
  font-size:.9rem;
}

.news-link{
  flex:1;
  font-size:.95rem;
}

/* バッジを横並び */
.badge{
  margin-left:8px;
  padding:2px 8px;
  font-size:.75rem;
}
/* FLOW */
.flow{
  padding: 28px 0;
}
.flow-steps{
  list-style: none;
  margin: 0;
  padding: 0;
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.flow-step{
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  display:flex;
  gap: 12px;
}
.flow-step__num{
  background: var(--primary);
  color: white;
  border: none;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.22);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight: 700;
}
.flow-step__title{
  font-weight: 650;
  margin-bottom: 6px;
}
.flow-step__desc{
  margin: 0;
  color: rgba(0,0,0,.72);
  line-height: 1.7;
  font-size: .92rem;
}

@media (max-width: 900px){
  .news-item{ align-items:flex-start; }
  .news-date{ min-width: 84px; }
  .flow-steps{ grid-template-columns: 1fr; }
}

.site-footer{
  border-top: 1px solid var(--line);
  padding: 28px 0 22px;
  background:#fff;
}

.footer__inner{
  display:flex;
  flex-direction: column;
  gap: 18px;
}

.footer__cols{
  display:flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.footer__brand{
  max-width: 520px;
}

.footer__title{
  font-weight: 700;
  letter-spacing: .02em;
  margin-bottom: 6px;
}

.footer__desc{
  margin: 0;
  color: rgba(0,0,0,.7);
  line-height: 1.7;
  font-size: .95rem;
}

.footer__nav{
  display:flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-content: flex-start;
}

.footer__nav a,
.footer__meta a{
  color:#111;
  text-decoration:none;
  border-bottom: 1px solid rgba(0,0,0,.22);
  padding-bottom: 2px;
  font-size: .95rem;
}

.footer__nav a:hover,
.footer__meta a:hover{
  border-bottom-color: rgba(0,0,0,.45);
}

.footer__bottom{
  border-top: 1px solid var(--line);
  padding-top: 14px;
  display:flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: rgba(0,0,0,.7);
}

.footer__copy{
  font-variant-numeric: tabular-nums;
}

.footer__meta{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* テキストリンクを“静かなボタン”に */
.text-link,
.footer__nav a,
.footer__meta a{
  position: relative;
  display: inline-block;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid transparent;
  text-decoration: none;
  color: #111;
  transition: 
    background-color .2s ease,
    border-color .2s ease,
    transform .18s ease,
    box-shadow .18s ease;
}

.btn{
  transition: transform .15s ease, box-shadow .15s ease;
}

.btn:hover{
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0,0,0,.15);
}

.btn:active{
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(0,0,0,.12);
}

/* =========================
   Interaction tiers (Top)
   CTA button: lift + shadow
   Text link : lift only (no shadow)
   Footer link: background only
   ========================= */

/* 共通：下線を消す（端正のため） */
a { text-decoration: none; }

/* -------------------------
   1) CTA buttons → 浮き＋影
   対象: .btn（既存）
   ------------------------- */
.btn{
  transition:
    transform .16s ease,
    box-shadow .16s ease,
    filter .16s ease;
  will-change: transform, box-shadow;
}

.btn:hover{
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(0,0,0,.16);
}

.btn:active{
  transform: translateY(0);
  box-shadow: 0 4px 10px rgba(0,0,0,.14);
}

/* ゴーストボタンは影を少し控えめに（上品） */
.btn--ghost:hover{
  box-shadow: 0 8px 18px rgba(0,0,0,.10);
}


/* -------------------------
   2) Text links → 浮きのみ（影なし）
   対象: .text-link / .news-link / .card（必要なら）
   ※「影なし」を明示して、CTAとの差を固定
   ------------------------- */
.text-link{
  display: inline-flex;
  align-items: center;
  gap: .35em;
  padding: 6px 10px;
  border-radius: 10px;
  border: 1px solid transparent;
  color:#111;

  transition:
    transform .18s ease,
    background-color .18s ease,
    border-color .18s ease;
  will-change: transform;
}

.text-link:hover{
  transform: translateY(-2px);
  background: rgba(0,0,0,.04);
  border-color: rgba(0,0,0,.16);
  box-shadow: none; /* 重要：影なし */
}

.text-link:active{
  transform: translateY(0);
  box-shadow: none;
}

/* “一覧を見る”などの小リンクは、少し控えめに */
.section-head .text-link{
  padding: 5px 8px;
  border-radius: 9px;
}


/* -------------------------
   3) Footer links → 背景変化だけ（動かさない）
   対象: footer内のリンク
   ------------------------- */
.site-footer a{
  display: inline-flex;
  align-items: center;
  padding: 6px 8px;
  border-radius: 10px;
  color:#111;

  transition: background-color .18s ease;
}

.site-footer a:hover{
  background: rgba(0,0,0,.05);
  /* 動かさない */
  transform: none;
  box-shadow: none;
}

/* もし footer に下線が残ってたら完全に殺す */
.site-footer a,
.site-footer a:hover{
  border-bottom: 0 !important;
  text-decoration: none !important;
}

/* -------------------------
   アクセシビリティ：キーボードフォーカス
   ------------------------- */
.btn:focus-visible,
.text-link:focus-visible
.site-footer a:focus-visible{
  outline: 2px solid rgba(0,0,0,.55);
  outline-offset: 2px;
}

.footer__meta{
  display:flex;
  align-items:center;
  gap:16px;
}

.footer__sns{
  display:flex;
  gap:10px;
}

.sns-link{
  width:34px;
  height:34px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:10px;
  border:1px solid transparent;
  color:#111;
  transition: background-color .18s ease,
              transform .18s ease;
}

.sns-link svg{
  width:18px;
  height:18px;
}

/* フッター階層なので「背景変化のみ」 */
.sns-link:hover{
  background: rgba(0,0,0,.05);
  transform:none;
  box-shadow:none;
}
.footer__sns{
  display:flex;
  gap:10px;
}

.sns-link{
  width:36px;
  height:36px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:12px;
  border:1px solid transparent;
  color:#111;

  transition: background-color .18s ease;
}

.sns-link svg{
  width:18px;
  height:18px;
}

/* フッター階層なので“動かさない” */
.sns-link:hover{
  background: rgba(0,0,0,.06);
  transform:none;
  box-shadow:none;
}

/* キーボード操作配慮 */
.sns-link:focus-visible{
  outline: 2px solid rgba(0,0,0,.6);
  outline-offset: 2px;
}

.hero{
  position: relative;
  overflow: hidden;
}

.hero-figure{
  position: absolute;
  right: -60px;
  bottom: -20px;
  width: 520px;
  opacity: 0.12;
  pointer-events: none;
}

/* HERO figure (students-line) */
.hero{
  position: relative;
  overflow: hidden;
}

/* 右下にふわっと、コピー優先 */
.hero-figure{
  position: absolute;
  right: -80px;
  bottom: -28px;
  width: min(640px, 52vw);
  height: auto;
  opacity: 0.8;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

/* コピーを必ず前面に */
.hero__inner{
  position: relative;
  z-index: 1;
}

/* もし hero__aside を消さない場合の保険（任意） */
.hero__aside{
  display: none;
}

.hero{
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* 写真レイヤー */
.hero-bg{
  position: absolute;
  inset: 0;
  background-image: url("../images/hero/hero_pc_2026v7.png");
  background-size: cover;
  background-position: center;
  filter: grayscale(40%) contrast(0.8) brightness(1.2);
  z-index: 0;
}

/* コピーは前面 */
.hero__inner{
  position: relative;
  z-index: 1;
}

.hero::before{
  content:"";
  position:absolute;
  inset:0;
  
  background: linear-gradient(
  to right,
  rgba(255,255,255,0.65) 0%,
  rgba(255,255,255,0.45) 35%,
  rgba(255,255,255,0.15) 60%,
  rgba(255,255,255,0) 80%
  );
  
  z-index:1;
  }
  
  .hero__inner{
  position:relative;
  z-index:2;
  }
  .hero__title{
    font-size: clamp(2.6rem, 5vw, 3.8rem);
    font-weight:bolder;
    letter-spacing:.02em;
    line-height:1.1;
    }
    
    .hero__text{
      max-width:540px;
      padding-top:40px;
      padding-bottom:40px;
      }    
      .hero__eyebrow{
        font-size:.85rem;
        letter-spacing:.04em;
        color:rgba(0,0,0,.55);
        }    
        .hero__cta{
          margin-top:22px;
          gap:12px;
          }

          .hero{
            position: relative;
            min-height: 560px;
            display: flex;
            align-items: center;
            overflow: hidden;
          }
          
          @media (max-width: 900px){
            .hero{
              min-height: 420px;
            }
          }          
          .news-list{
            list-style:none;
            margin:0;
            padding:0;
          }
          
          .news-list li{
            display:flex;
            align-items:center;
            gap:12px;
            padding:10px 0;
            /*border-bottom:1px solid var(--line);*/
          }
          
          .news-list time{
            min-width:95px;
            font-size:.9rem;
            color:rgba(0,0,0,.6);
            font-variant-numeric:tabular-nums;
          }
          
          .news-list a{
            text-decoration:none;
            color:#111;
          }
          
          .news-list a:hover{
            text-decoration:underline;
          }
          
          .badge{
            font-size:.72rem;
            padding:2px 7px;
            border-radius:999px;
            border:1px solid rgba(0,0,0,.25);
          }          
.stat{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}

.stat__body{
  flex:1;
}

.stat__num{
  font-size:3rem;
  font-weight:800;
  color:var(--primary);
  line-height:1;
}

.stat__unit{
  font-size:1.5rem;
  margin-left:4px;
}

.stat__img{
  width:72px;
  height:auto;
  opacity:.75;
}      

/*add 20260326 ---*/
.flow-summary{
  margin: 0 0 16px;
  font-weight: 600;
  color: rgba(0,0,0,.75);
}

.flow-note{
  margin-top: 14px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(0,0,0,.02);
  font-size: .9rem;
  color: rgba(0,0,0,.72);
}

.flow-note p{
  margin: 0 0 6px;
}

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

.days{
  padding: 32px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.days__lead{
  margin: 0 0 18px;
  color: rgba(0,0,0,.72);
  line-height: 1.8;
  font-size: .96rem;
}

.days__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.day-card{
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 16px;
  background: #fff;
}

.day-card__date{
  margin: 0 0 8px;
  font-size: .9rem;
  color: rgba(0,0,0,.62);
  font-weight: 600;
}

.day-card__title{
  margin: 0 0 8px;
  font-size: 1.1rem;
  line-height: 1.5;
}

.day-card__desc{
  margin: 0 0 14px;
  color: rgba(0,0,0,.72);
  line-height: 1.7;
  font-size: .94rem;
}

.day-card__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.days__note{
  margin-top: 18px;
  padding: 16px 18px;
  border: 2px solid rgba(0,169,214,.35);
  border-radius: 14px;
  background: rgba(0,169,214,.08);
  color: #111;
}

.days__note-title{
  margin: 0 0 8px;
  font-weight: 800;
  color: #008fbd;
}

.days__note ul{
  margin: 0;
  padding-left: 1.2em;
}

.days__note li{
  margin: 4px 0;
  line-height: 1.7;
  font-size: .95rem;
}

@media (min-width: 900px){
  .days__grid{
    grid-template-columns: repeat(3, 1fr);
  }
}

.card h3{
  font-weight: 700;
}

.card{
  transition: transform .15s ease, box-shadow .15s ease;
}

.card:hover{
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,.08);
}

.stat{
  padding: 18px 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;

  transition: transform .15s ease, box-shadow .15s ease;
}

.stat:hover{
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(0,0,0,.08);
}
.stat__num{
  font-size: clamp(2.8rem, 3vw, 3.2rem);
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 6px;
}

.stat__label{
  font-weight: 600;
  margin-top: 6px;
  line-height: 1.5;
}

.numbers__note{
  margin-top:12px;
  font-size:.85rem;
  color:rgba(0,0,0,.6);
}

/* 初期状態（隠れている） */
.stat{
  opacity: 0;
  transform: translateY(20px);
  transition: 
    opacity .5s ease,
    transform .5s ease;
}

/* 表示状態 */
.stat.is-visible{
  opacity: 1;
  transform: translateY(0);
}
.stat:nth-child(1){
  transition-delay: .05s;
}
.stat:nth-child(2){
  transition-delay: .15s;
}
.stat:nth-child(3){
  transition-delay: .25s;
}

.flow-step__num{
  width: 34px;
  height: 34px;
  border-radius: 50%;

  display: flex;
  align-items: center;
  justify-content: center;

  font-weight: 700;
  font-size: 14px;

  line-height: 1; /* ←これ重要 */
}
.flow-step__num{
  width: 36px;
  height: 36px;
  border-radius: 50%;

  display: flex;
  align-items: center;
  justify-content: center;

  font-weight: 700;
  font-size: 15px;

  line-height: 1;
}

.flow-step__num{
  width: 36px;
  height: 36px;
  border-radius: 50%;

  display: flex;
  align-items: center;
  justify-content: center;

  font-weight: 700;
  font-size: 14px;

  line-height: 1;
}
.flow-step{
  align-items: flex-start; /* ←これが重要 */
}
.flow-step{
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.flow-step__num{
  width: 36px;
  height: 36px;
  min-width: 36px;

  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;

  font-weight: 700;
  font-size: 14px;
  line-height: 1;

  flex-shrink: 0;
}

.features{
  padding: 32px 0;
  background: #fff;
}

.features__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 12px;
}

.feature{
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 16px;
  background: #fff;
}

.feature__title{
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.5;
}

.feature__desc{
  margin: 0;
  color: rgba(0,0,0,.72);
  line-height: 1.8;
  font-size: .95rem;
}

@media (min-width: 900px){
  .features__grid{
    grid-template-columns: repeat(3, 1fr);
  }
}

#schedule{
  scroll-margin-top: 80px;
}

.schedule {
  padding: 36px 0;
}

/*Add 20260518 -----*/
.discover{
  padding: 36px 0;
  background: #f6f8fb;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.discover__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 16px;
}

.discover-card{
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
}

.discover-card__img{
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.discover-card__body{
  padding: 18px 16px;
}

.discover-card__body h3{
  margin: 0 0 8px;
  font-size: 1.08rem;
  line-height: 1.45;
}

.discover-card__body p{
  margin: 0;
  color: rgba(0,0,0,.72);
  font-size: .95rem;
  line-height: 1.8;
}

@media (min-width: 900px){
  .discover__grid{
    grid-template-columns: repeat(3, 1fr);
  }
}

.discover-card{
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity .55s ease,
    transform .55s ease,
    box-shadow .18s ease;
}

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

.discover-card:nth-child(1){ transition-delay: .05s; }
.discover-card:nth-child(2){ transition-delay: .15s; }
.discover-card:nth-child(3){ transition-delay: .25s; }





.floating-apply:hover{
  background: #00a9d6; /* 今の水色CTAに合わせるなら */
  padding-right: 14px;
  text-decoration: none;
}

.floating-apply:focus-visible{
  outline: 2px solid rgba(0,0,0,.55);
  outline-offset: 3px;
}


@media (max-width: 768px){
  .floating-apply{
    left: 16px;
    right: 16px;
    top: auto;
    bottom: 16px;
    transform: none;

    writing-mode: horizontal-tb;
    text-align: center;

    border-radius: 999px;
    padding: 13px 16px;
  }

  .floating-apply:hover{
    padding-right: 16px;
  }
}

/*Add 20260522 ------------*/
.section-title {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: 0.02em;
}
@media (max-width: 767px) {
  .section-title {
    font-size: 19px;
  }
}

.card-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.card-subtitle {
  margin: 0.4em 0 0.7em;
  font-size: 0.92em;
  font-weight: 600;
  line-height: 1.6;
  color: #003399;
}

.card-note {
  margin-top: 0.8em;
  font-size: 0.86em;
  color: #555;
}

@media (max-width: 767px) {
  .card-grid--3 {
    grid-template-columns: 1fr;
  }
}

.program .section-lead {
  margin: 0.5em 0 1.5em;
  font-size: 14px;
  line-height: 1.8;
  color: #555;
}

.card-grid--3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.program-card {
  display: block;
  padding: 0;
  overflow: hidden;
  border: 1px solid #e5e5e5;
  border-radius: 14px;
  background: #fff;
  text-decoration: none;
  color: inherit;
}

.program-card__illust {
  height: 140px;
  padding: 14px 14px 0;
  background: #f8fbfc;
  display: flex;
  align-items: center;
  justify-content: center;
}

.program-card__illust img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.program-card h3 {
  margin: 16px 16px 8px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
}

.program-card p {
  margin: 0 16px 18px;
  font-size: 14px;
  line-height: 1.8;
  color: #444;
}

.program-card:hover {
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
  transition: 0.2s ease;
}

@media (max-width: 767px) {
  .card-grid--3 {
    grid-template-columns: 1fr;
  }

  .program-card__illust {
    height: 160px;
  }
}

/*20260528 --------*/
.related-banner img{
  transition: filter .25s ease, transform .25s ease;
  filter: saturate(.82);
}

.related-banner:hover img{
  filter: saturate(1);
  transform: scale(1.02);
}

.related{
  padding: 36px 0;
  background: #fff;
  border-top: 1px solid var(--line);
}

.related__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 16px;
}

.related-banner{
  display: block;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: #fff;
}

.related-banner img{
  width: 100%;
  aspect-ratio: 795 / 232;
  object-fit: cover;
  display: block;
  transition: transform .25s ease, filter .25s ease;
}

.related-banner:hover img{
  transform: scale(1.02);
  filter: saturate(1.05);
}

@media (min-width: 768px){
  .related__grid{
    grid-template-columns: repeat(2, 1fr);
  }
}

.timeline-row__note {
  display: block;
  margin-top: 6px;
  color: #6d625d;
  font-size: 0.68rem;
  font-weight: 500;
  line-height: 1.55;
}

.timeline-row__format {
  display: inline-block;
  margin-top: 5px;
  padding: 2px 8px;
  border-radius: 999px;
  background: #f0d7c3;
  color: #463515;
  border: 1px solid #dfcfaf;
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.4;
}

.floating-apply{
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 9999;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  min-width: 156px;
  min-height: 64px;
  padding: 12px 18px;

  border-radius: 999px;
  background: #00a9d6;
  color: #fff;
  text-decoration: none;
  font-weight: 700;

  box-shadow: 0 12px 28px rgba(0,0,0,.24);
  border: 2px solid rgba(255,255,255,.85);

  transition:
    transform .18s ease,
    box-shadow .18s ease,
    background-color .18s ease;
}

.floating-apply__label{
  font-size: 1.05rem;
  line-height: 1.2;
  letter-spacing: .04em;
}

.floating-apply__sub{
  margin-top: 2px;
  font-size: .75rem;
  line-height: 1.2;
  opacity: .92;
}

.floating-apply:hover{
  transform: translateY(-3px);
  box-shadow: 0 16px 34px rgba(0,0,0,.3);
  background: #008fbd;
  text-decoration: none;
}

.floating-apply:focus-visible{
  outline: 3px solid rgba(0,169,214,.35);
  outline-offset: 4px;
}

@media (max-width: 768px){
  .floating-apply{
    left: 16px;
    right: 16px;
    bottom: 14px;

    min-width: 0;
    min-height: 54px;
    border-radius: 999px;
    padding: 10px 16px;
  }

  .floating-apply__label{
    font-size: 1rem;
  }

  .floating-apply__sub{
    font-size: .72rem;
  }
}
.map-embed{
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #f6f8fb;
}

.map-embed iframe{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.access-route-list{
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

.access-route{
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 16px;
  background: #fff;
}

.access-route h3{
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.access-route ul{
  margin: 0;
  padding-left: 1.2em;
}

.access-route li{
  margin: 6px 0;
  line-height: 1.8;
}

.faq-nav{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin:24px 0 32px;
}

.faq-nav a{
  display:inline-flex;
  align-items:center;
  padding:8px 12px;
  border:1px solid var(--line);
  border-radius:999px;
  background:#fff;
  font-size:.9rem;
  font-weight:700;
  color:#111;
  text-decoration:none;
}

.faq-nav a:hover{
  background:#f6f8fb;
  text-decoration:none;
}

.faq-section{
  padding:32px 0;
  border-top:1px solid var(--line);
}

.faq-section:first-of-type{
  border-top:0;
}

.faq-item{
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
  margin-top:12px;
  overflow:hidden;
}

.faq-item summary{
  position:relative;
  cursor:pointer;
  padding:16px 48px 16px 18px;
  font-weight:700;
  line-height:1.7;
  list-style:none;
}

.faq-item summary::-webkit-details-marker{
  display:none;
}

.faq-item summary::before{
  content:"Q.";
  display:inline-block;
  margin-right:.45em;
  color:#00a9d6;
  font-weight:800;
}

.faq-item summary::after{
  content:"+";
  position:absolute;
  right:18px;
  top:50%;
  transform:translateY(-50%);
  font-size:1.3rem;
  font-weight:700;
  color:#00a9d6;
}

.faq-item[open] summary{
  border-bottom:1px solid var(--line);
  background:#f8fbfc;
}

.faq-item[open] summary::after{
  content:"−";
}

.faq-answer{
  padding:16px 18px 18px;
  color:rgba(0,0,0,.76);
  line-height:1.8;
}

.faq-answer p{
  margin:0 0 10px;
}

.faq-answer p:last-child{
  margin-bottom:0;
}

@media (max-width: 767px){
  .faq-nav{
    gap:8px;
    margin:20px 0 28px;
  }

  .faq-nav a{
    font-size:.82rem;
    padding:7px 10px;
  }

  .faq-section{
    padding:26px 0;
  }

  .faq-item summary{
    padding:14px 42px 14px 14px;
    font-size:.95rem;
  }

  .faq-answer{
    padding:14px;
    font-size:.94rem;
  }
}
.faq-section{
  scroll-margin-top: 90px;
}
.scroll-notice{
  display:none;
}

@media (max-width: 767px){
  .scroll-notice{
    display:flex;
    align-items:center;
    gap:8px;
    margin: 12px 0;
    padding: 10px 12px;
    border: 1px solid rgba(0,169,214,.35);
    border-radius: 12px;
    background: rgba(0,169,214,.08);
    color:#111;
    font-size:.9rem;
    font-weight:700;
  }

  .scroll-notice__icon{
    color:#008fbd;
    font-weight:800;
    white-space:nowrap;
  }
}

.program-card{
  cursor: default;
}

.program-card:hover{
  transform: none;
  box-shadow: none;
}

.program-note{
  margin-top: 12px;
  font-size: .8rem;
  color: rgba(0,0,0,.65);
  line-height: 1.7;
}
.site-nav{
  display:flex;
  gap: 6px;
  align-items:center;
}

.site-nav a{
  position: relative;
  padding: 8px 10px;
  border-radius: 999px;
  font-weight: 700;
  color: rgba(0,0,0,.72);
  transition:
    background-color .18s ease,
    color .18s ease,
    transform .18s ease;
}

.site-nav a:hover{
  background: rgba(0,169,214,.10);
  color: #14aadc;
  text-decoration: none;
  transform: translateY(-1px);
}

.site-nav .btn,
.site-nav .btn:hover{
  color: #fff;
}

.site-brand img{
  max-width: 300px;
  height: auto;
}

@media (max-width: 767px){
  .site-brand img{
    max-width: 210px;
  }

  .site-header .container{
    padding-block: 10px;
  }
}

@media (max-width: 767px){
  .hero-bg{
    background-size: cover;
    background-position: 68% center;
  }
}

.menu-toggle{
  display:none;
}

@media (max-width: 767px){
  .menu-toggle{
    display:inline-flex;
    padding:8px 12px;
    border:1px solid var(--line);
    border-radius:999px;
    background:#fff;
    font-weight:700;
  }

  .site-nav{
    display:none;
  }

  .site-nav.is-open{
    display:flex;
    position:absolute;
    left:0;
    right:0;
    top:100%;
    flex-direction:column;
    gap:0;
    padding:12px 24px;
    background:#fff;
    border-bottom:1px solid var(--line);
  }

  .site-header{
    position:sticky;
  }

  .site-header .container{
    position:relative;
  }
}
.sp-only{
  display:none;
}

@media (max-width: 767px){
  .sp-only{
    display:block;
  }
}

.site-footer{
  padding-bottom: 110px;
}

@media (max-width: 767px){
  .site-footer{
    padding-bottom: 120px;
  }
}
.video-card--featured{
  border: 2px solid rgba(214, 0, 64, 0.35);
  background: linear-gradient(180deg, rgba(195, 38, 88, 0.07), #fff 45%);
}

.video-card--featured .video-card__title::before{
  content: "おすすめ";
  display: inline-flex;
  margin-right: .6em;
  padding: 2px 8px;
  border-radius: 999px;
  background: #d6004e;
  color: #fff;
  font-size: .72rem;
  vertical-align: middle;
}

/*top -----*/
/* ==============================
   当日のご来場について
   ネイビー＋水色系
============================== */

.oc-visit-guide {
  padding: 72px 20px;
  background: #f8fbfd;
  color: #1f2f3d;
}

.oc-visit-guide__inner {
  max-width: 1080px;
  margin: 0 auto;
}

.oc-visit-guide__header {
  text-align: center;
  margin-bottom: 32px;
}

.oc-visit-guide__label {
  display: inline-block;
  margin: 0 0 10px;
  padding: 5px 16px;
  border-radius: 999px;
  background: #e8f7fc;
  color: #0085b2;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.oc-visit-guide__title {
  margin: 0 0 16px;
  color: #003366;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.35;
  letter-spacing: 0.05em;
}

.oc-visit-guide__lead {
  max-width: 720px;
  margin: 0 auto;
  color: #4b5b66;
  font-size: 16px;
  line-height: 1.9;
}

/* 4つの要点カード */
.oc-visit-guide__summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 0 0 28px;
}

.oc-visit-guide__summary-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 14px;
  border: 1px solid #cdeaf5;
  border-radius: 14px;
  background: #fff;
}

.oc-visit-guide__summary-num {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #003366;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
}

.oc-visit-guide__summary-text {
  color: #243847;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
}

/* アコーディオン */
.oc-visit-guide__accordion {
  display: grid;
  gap: 12px;
}

.oc-visit-guide__item {
  overflow: hidden;
  border: 1px solid #cdeaf5;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(0, 51, 102, 0.06);
}

.oc-visit-guide__button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  padding: 22px 24px;
  border: 0;
  background: #fff;
  color: #003366;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.oc-visit-guide__button:hover,
.oc-visit-guide__button:focus-visible {
  background: #f3fbff;
}

.oc-visit-guide__button:focus-visible {
  outline: 3px solid rgba(0, 153, 204, 0.28);
  outline-offset: -3px;
}

.oc-visit-guide__button-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.6;
}

.oc-visit-guide__button-num {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #e9f5fb;
  color: #003366;
  font-size: 15px;
  font-weight: 700;
}

.oc-visit-guide__icon {
  position: relative;
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
}

.oc-visit-guide__icon::before,
.oc-visit-guide__icon::after {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  width: 16px;
  height: 2px;
  background: #003366;
  border-radius: 999px;
  transform: translate(-50%, -50%);
}

.oc-visit-guide__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  transition: transform 0.2s ease;
}

.oc-visit-guide__button[aria-expanded="true"] .oc-visit-guide__icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.oc-visit-guide__panel {
  border-top: 1px solid #d9eef6;
  background: #fbfdfe;
}

.oc-visit-guide__panel-inner {
  padding: 24px 28px 30px;
  font-size: 16px;
  line-height: 1.9;
}

.oc-visit-guide__panel-inner h3 {
  margin: 0 0 18px;
  color: #003366;
  font-size: 20px;
  line-height: 1.5;
}

.oc-visit-guide__panel-inner p {
  margin: 0 0 14px;
}

.oc-visit-guide__panel-inner strong {
  color: #003366;
  font-weight: 700;
}

/* 時間カード */
.oc-visit-guide__time-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 0 0 20px;
}

.oc-visit-guide__time-card {
  padding: 18px;
  border-radius: 14px;
  background: #f3fbff;
  border: 1px solid #d9eef6;
}

.oc-visit-guide__time-card p {
  margin: 0 0 6px;
}

.oc-visit-guide__time-card p:last-child {
  margin-bottom: 0;
}

.oc-visit-guide__date {
  color: #003366;
  font-weight: 700;
}

/* 注記 */
.oc-visit-guide__note-list {
  margin: 16px 0 0;
  padding-left: 1.4em;
}

.oc-visit-guide__note-list li {
  margin: 0 0 8px;
}

.oc-visit-guide__time-note {
  margin-top: 18px;
  padding: 16px 18px;
  border-left: 4px solid #0099cc;
  border-radius: 8px;
  background: #fff;
}

.oc-visit-guide__time-note p {
  margin: 0 0 6px;
}

.oc-visit-guide__time-note p:last-child {
  margin-bottom: 0;
}

/* スマホ */
@media (max-width: 768px) {
  .oc-visit-guide {
    padding: 52px 16px;
  }

  .oc-visit-guide__header {
    text-align: left;
    margin-bottom: 24px;
  }

  .oc-visit-guide__lead {
    font-size: 15px;
  }

  .oc-visit-guide__summary {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .oc-visit-guide__summary-item {
    align-items: flex-start;
    padding: 14px 12px;
  }

  .oc-visit-guide__summary-text {
    font-size: 14px;
  }

  .oc-visit-guide__button {
    padding: 18px 16px;
  }

  .oc-visit-guide__button-title {
    align-items: flex-start;
    font-size: 16px;
  }

  .oc-visit-guide__panel-inner {
    padding: 20px 18px 24px;
    font-size: 15px;
  }

  .oc-visit-guide__time-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .oc-visit-guide__summary {
    grid-template-columns: 1fr;
  }
}
#videos,
#president-video{
  scroll-margin-top: 90px;
}