@charset "UTF-8";
/* contact.html */
.contact-cta{
  max-width: 1000px;
  margin: 28px auto 48px;
  padding: 0 14px;
  line-height: 1.9;
}

.contact-cta__title{
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  margin: 0 0 6px;
  color: #111;
}
.contact-cta__lead{
  color: var(--ink-dim, #6b7280);
  margin: 0 0 16px;
}

.contact-cta__callout{
  background: #009FD4; 
  color: #fff;
  border-radius: 8px;
  padding: 20px 18px;
  box-shadow: 0 4px 12px rgba(0,0,0,.08);
  border: 1px solid rgba(255,255,255,.15);
	margin-bottom: 20px;
}
.contact-cta__tel {
  margin: 0 0 8px;
  font-weight: 800;
  letter-spacing: .02em;
  font-size: clamp(1.6rem, 4vw, 2.0rem);
  line-height: 1;
}
.tel-link {
  color: #fff;
  text-decoration: none;
}
.tel-link:hover {
  text-decoration: underline;
}
@media (min-width: 480px) {
  .tel-link {
    pointer-events: none;   /* ←クリック無効 */
    cursor: default;        /* ←カーソルを通常に */
    text-decoration: none;
  }
}
.contact-cta__tel a{
  color: #fff;
  text-decoration: none;
}
.contact-cta__tel a:hover{
  text-decoration: underline;
  text-underline-offset: .14em;
}
.contact-cta__note{
  margin: 0;
  font-size: clamp(.9rem, 1.8vw, 1rem);
  opacity: .95;
}
/* license.html */
.lic-wrap{padding:24px 16px 56px; max-width:990px; margin:0 auto}
  .lic-note{
    background:#f0f7ff;border:1px solid #cfe3ff;color:#0a3d66;
    border-radius:10px;padding:12px 14px;margin:12px 0 18px;line-height:1.8;font-weight: 500;
  }

  .lic-item{
    border:1px solid var(--line); border-radius:12px; background:#fff;
    overflow:hidden; box-shadow:0 2px 10px rgba(0,0,0,.04); margin:14px 0
  }
  .lic-head{
    width:100%; text-align:left; border:0; background:#fff; cursor:pointer;
    padding:14px 16px 14px 22px;; font-weight:800; font-size:1.05rem; position:relative
  }
  .lic-head .sub{display:block; font-weight:600; color:#4b5563; margin-top:2px; font-size:.9rem}
  .lic-head::after{
    content:"＋"; position:absolute; right:16px; top:12px; font-size:1.3rem; color:var(--brand);
    transition:transform .3s
  }
  .lic-head:focus-visible{ outline:3px solid var(--brand); outline-offset:2px; }
  
  .lic-item.active .lic-head::after{content:"－"; transform:rotate(180deg)}
  .lic-bar{position:absolute; inset:0 auto 0 0; width:8px}
  
  /* 色バリエ（画像の配色に寄せたトーン） */
  .c-green {background:#31c48d}.c-yellow{background:#f6c453}
  .c-orange{background:#f59e0b}.c-red{background:#ef4444}
  .c-blue  {background:#60a5fa}.c-purple{background:#c084fc}
  
  /* 本文（ふわっと） */
  .lic-body{
    max-height:0; opacity:0; overflow:hidden; padding:0 16px;
    transition:max-height .45s ease, opacity .45s ease, padding .45s ease;
    background:#fcfeff;position: relative;
  }
  .lic-item.active .lic-body{max-height:1200px; opacity:1; padding:0 16px 16px}
      
  .lic-body::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 8px;
    border-radius: 0 4px 4px 0;
    transition: background .3s ease;
  }
      
  .lic-item.active .lic-body::before {
    background: currentColor; /* JSでこの色を受け渡す */
  }
  
  /* 章内テーブルとレイアウト */
  .lic-box{background:#fff; border:1px solid #e5ecf6; border-radius:10px; overflow:hidden; margin-top:10px}
  .lic-box header{background:#f5fbff; padding:10px 12px; font-weight:500; color:#0b5e8a;font-size: 0.9rem;}
  .lic-grid{ gap:14px; padding:12px}
  .table{width:100%; border-collapse:separate; border-spacing:0}
  .table th,.table td{padding:8px 10px; border-bottom:1px solid #eef2f7; text-align:left; vertical-align:top}
  .table th{width:28%; color:#334155; background:#f9fbff;text-align: center;vertical-align: middle;}
  
  /* 細かなメモ */
  .small{color:#6b7280; font-size:.9rem;}


/* Global theme tokens */
:root{
  --bg:#ffffff; --ink:#1a1a1a; --ink-dim:#6b7280; --brand:#009ee0;
  --line:#e5e7eb; --hover:#eef9ff; --hover-light:#cfeaff;
}

*{box-sizing:border-box}
html,body{width: 100%; overflow-x: hidden; margin:0;background:var(--bg);color:var(--ink);font-family:'Noto Sans JP',sans-serif}
a{color:var(--ink);text-decoration:none}
img{max-width: 100%; height: auto; display:block}

/* Layout */
.layout{display:grid;grid-template-columns:240px 1fr;min-height:100dvh;}
.sidebar{border-right:1px solid var(--line);padding:18px;position:sticky;top:0;height:100dvh;overflow:auto;background:#fff;}
.brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.brand .mark{width:40px;height:40px;border-radius:10px;background:linear-gradient(45deg,var(--brand),#00c89d);color:#fff;display:grid;place-items:center;font-weight:800}
.brand h1{font-size:16px;margin:0}
.nav-group{margin:16px 0}
.nav{list-style:none;margin:0;padding:0;display:grid;gap:4px;font-weight: bold;}
.nav a{display:block;padding:10px 12px;border-radius:8px;transition:background .3s,color .3s}
.nav a:hover{background:var(--hover-light);color:var(--brand)}
.nav a.active{background:var(--hover);border-left:3px solid var(--brand);padding-left:9px}
.cta{display:inline-block;margin-top:12px;padding:10px 14px;border-radius:8px;background:linear-gradient(90deg,var(--brand),#00c89d);color:#fff;font-weight:600;text-align:center;transition:background .3s,opacity .3s}
.cta:hover{opacity:.9;background:linear-gradient(90deg,#33b3ff,#00d6b8)}

.line-qr{margin-top:16px;text-align:center;background:#f0f9ff;border-radius:10px;padding:12px;border:1px solid #d0ecff;}
.line-qr p{font-size:14px;font-weight:600;color:#009846;margin:0 0 8px;letter-spacing:0.05em;}
.line-qr img{width:auto;height:auto;border-radius:8px;border:1px solid #ddd;box-shadow:0 2px 6px rgba(0,0,0,.1)}
.main{padding:0;}



/* Top page slider */
.slider{position:relative;margin:0;padding:0;aspect-ratio:3/2;overflow:hidden}
.slides{position:relative;height:100%}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .7s ease}
.slide.active{opacity:1}
.slide img{width:100%;height:100%;object-fit:cover}

.overlay-text{position:absolute;bottom:20%;left:10%;color:#fff;z-index:5;text-shadow:0 2px 10px rgba(0,0,0,.6);animation:fadeInUp 1s ease forwards;}
.overlay-text h2{font-size:36px;margin:0 0 10px;font-weight:700;}
.overlay-text p{font-size:18px;margin:0;}
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:translateY(0);}}

.arrow{position:absolute;top:50%;transform:translateY(-50%);background:none;border:none;color:#fff;font-size:36px;font-weight:300;cursor:pointer;z-index:10;opacity:.8;transition:opacity .3s,color .3s}
.arrow:hover{opacity:1;color:#cfeaff}
.arrow.prev{left:16px;}
.arrow.next{right:16px;}

.ctrl{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:8px;z-index:10}
.dot{width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,.5);border:none;cursor:pointer;transition:background .3s,transform .2s}
.dot:hover{background:#fff}
.dot.active{background:var(--brand);transform:scale(1.1)}

/* Hero and content blocks */
.hero-copy{padding:40px;max-width:1000px;margin:auto;line-height:1.8;}
.hero-copy h2{margin:0 0 16px;font-size:30px;color:var(--brand)}
.hero-copy p{color:var(--ink-dim);font-size:16px;margin:10px 0;color:#1A1A1A;}
.hero-copy ul{margin:20px 0;padding-left:20px;color:var(--ink-dim);color:#009ee0;font-weight:bold;}

/* アイコン */
.icon-grid {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin: -10px 0 45px 0;
}

.icon-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 180px;
  gap: 8px;
  text-decoration: none;
  color: inherit;
}

.icon-thumb {
  aspect-ratio: 1/1;
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 14px rgba(0,0,0,0.12);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.icon-thumb img {
  width: 70%;
  height: auto;
  object-fit: contain;
}

/* 4種のグラデーション */
.bg-grad1 {
  background: linear-gradient(135deg, #9cdbfd 0%, #d1f4ff 50%, #ffd6c8 100%);
}

.bg-grad2 {
  /* Slightly more blue, keep soft tone */
  background: linear-gradient(135deg, #bbdbf7 0%, #9ecbff 40%, #f4f7e0 100%);
}

.bg-grad3 {
  background: linear-gradient(135deg, #ffeaaa 0%, #ffcbb5 40%, #cbffec 100%);
}

.bg-grad4 {
  background: linear-gradient(135deg, #b6f0cf 0%, #b2ffab 40%, #f3d4ff 100%);
}

/* ホバー効果 */
.icon-card:hover .icon-thumb {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.18);
}



/* Review banner */
.kiaora-review{max-width:850px;margin:auto auto;line-height:1.8;  display:flex; align-items:center; gap:10px;color:#111; line-height:1.6;border: 1px solid #e5e7eb;border-radius: 8px;
}
.kiaora-review .jr-logo{
  width:150px; height:150px; object-fit:cover; border-radius:4px;
  box-shadow: 0 0 0 1px rgba(0,0,0,.06);
}
.jr-body{min-width:0;}
.jr-title{
  margin:0 0 4px; font-weight:700; letter-spacing:.06em;
  font-size: clamp(18px, 2.2vw, 24px);
}
.jr-stars{ display:flex; gap:6px; margin:6px 0 8px }
.jr-stars .star{
  width:20px; height:20px; display:inline-block;
  background: conic-gradient(#0000 0 0), #FFC107;
  -webkit-mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 2.5l3.09 6.26 6.91 1-5 4.87 1.18 6.87L12 18.77 5.82 21.5l1.18-6.87-5-4.87 6.91-1L12 2.5z"/></svg>') center/contain no-repeat;
          mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 2.5l3.09 6.26 6.91 1-5 4.87 1.18 6.87L12 18.77 5.82 21.5l1.18-6.87-5-4.87 6.91-1L12 2.5z"/></svg>') center/contain no-repeat;
}
.jr-source{
  font-weight:700; letter-spacing:.08em; margin-bottom:6px;
}
.jr-desc{ margin:0; font-size: clamp(14px, 1.8vw, 16px) }
.sp-br{ display:none;}

@media (max-width:480px){
  .kiaora-review .jr-title{
  font-size: 15px;
  }
  .kiaora-review .jr-stars .star{
  width: 16px;
  height: 16px;
  }
  .kiaora-review .jr-desc{
  font-size: 12px;
  line-height: 1.7;
  }
  .jr-source{
    font-weight:700; font-size: 12px;
  }
  .kiaora-review .jr-logo{
    width:100px; height:100px;
    margin-left: 5px;
  }
  .kiaora-review .sp-br{
  display: none;
  }
  }
/* Schedule page specific */
.hero{text-align:center;background:#fff;padding:30px 30px 0}
.hero h2{font-size:30px;font-weight:700;color:#111;letter-spacing:.06em;margin-bottom:20px}
.hero .bar{width:80px;height:4px;background:linear-gradient(90deg,#00b8d9,#00e0b8);border-radius:2px;margin:0 auto}
.schedule{ text-align:center; margin-top:50px; }

/* Footer */
footer{
  background:linear-gradient(135deg, #076191, #0482ab, #0195b3, #40b7cf);
  color:#fff;
  text-align:center;
  padding:50px 20px;
  margin-top:60px;
  box-shadow:inset 0 0 20px rgba(0,0,0,0.1);
}
footer p{margin:0;font-size:14px;letter-spacing:.05em}
footer p:last-child{margin-top:8px;font-size:13px}




/* Responsive */
@media(max-width:480px){
  .layout{grid-template-columns:1fr;display: contents;}
  .sidebar{display:block;}
  .hero-copy{padding:21px;}
  .hero-copy h2 {
    font-size: 21px;    /* ←ここでサイズを調整（PCでは30px） */
    line-height: 1.3;   /* 読みやすい行間 */
    margin-bottom: 12px;
  }
  .hero h2 { font-size: 21px; line-height: 1.25; word-break: keep-all; }
  h3 { font-size: 18px; }
	
  /* サイドバーをオフキャンバスに */
  .sidebar{
    max-width: 88vw;
    position:fixed;
    top:0; left:0;
    width:240px;
    height:100dvh;
    background:#fff;
    box-shadow:14px 0 28px rgba(0,0,0,.14);
    transform:translateX(-100%);
    transition:transform .3s ease;
    z-index:1000;
    overflow:auto;
  }
  /* 開いたとき */
  body.nav-open .sidebar{
    transform:translateX(0);
  }
  /* 背景を暗く（クリックで閉じる用） */
  body.nav-open::before{
    content:"";
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.35);
    z-index:999;
  }
}


/* =========================================
   モバイルヘッダー（～480px表示）
========================================= */
.m-header{ display:none; }

@media (max-width:480px){
  /* ヘッダー本体 */
  .m-header{
    position: sticky; top: 0; z-index: 1100;
    display:block;
    background:#fff; border-bottom:1px solid var(--line, #eee);
  }
  .m-header__inner{
    display: flex;
    justify-content: space-between; /* 左ロゴ・右メニューを両端に配置 */
    align-items: center;
    padding: 0 14px;
    height: 65px;
  }
  .m-header__brand{
    display:flex; align-items:center; gap:10px; text-decoration:none; color:#111;
    min-width:0;
  }
  .m-header__title{
    font-size:16px; font-weight:700; letter-spacing:.02em; white-space:nowrap;
    overflow:hidden; text-overflow:ellipsis;
  }
  .m-header__actions{margin-left: auto; /* ロゴとの間を自動調整して右側へ */
  }

  /* Hamburger button */
  .hamburger {
    display: flex;
    flex-direction: column;     /* 上下に並べる */
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 46px;
    border: 1px solid #ccc;
    border-radius: 8px;
    background: #fff;
    font-size: 22px;
    line-height: 1;
    color: #111;
  }
  .menu-label {
    font-size: 8px;
    color: #555;
    margin-top: 2px;
    font-weight: 500;
    letter-spacing: 0.02em;
  }
  .hamburger[aria-expanded="true"]{ font-weight:800; }
  body.nav-open .hamburger {
    font-weight: bold;
  }
  /* サイドバーをオフキャンバスに（以前の追記と整合） */
  .sidebar{
    position:fixed; inset:0 auto 0 0; height:auto;
    background:#fff; border-right:1px solid var(--line,#eee);
    transform:translateX(-100%); transition:transform .3s ease, box-shadow .3s ease;
    z-index:1000; overflow:auto;
  }
  .sidebar.open{ transform:translateX(0); box-shadow:14px 0 28px rgba(0,0,0,.14); }
  .slider {
    aspect-ratio: 4/5;      /* 縦長比率に変更 */
    height: auto;            /* 高さを自動に */
    max-height: 100vh;       /* 画面いっぱいまで */
    overflow: hidden;
  }
  .slide:nth-child(1) img { content: url("img/w01_sp.webp"); }
  .slide:nth-child(2) img { content: url("img/w02_sp.webp"); }
  .slide:nth-child(3) img { content: url("img/w03_sp.webp"); }
  .slide:nth-child(4) img { content: url("img/w04_sp.webp"); }
  .slide:nth-child(5) img { content: url("img/w05_sp.webp"); }
  .slide img {
      object-fit: cover;
      width: 100%;
      height: 100%;
    }
  .overlay-text h2 {
    font-size: 25px;
  }
  .overlay-text p {
    font-size: 15px;
  }
  .social-blog {
    display: flex !important;
    flex-direction: column !important;
    gap: 20px !important;
    padding: 0 14px !important;
    margin: 20px auto !important;
    max-width: 100% !important;
  }
  .facebook-box,
  .blog-box {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 0 24px !important;
    box-sizing: border-box;
  }
  /* Facebook埋め込みiframeのリセット */
  .facebook-box iframe {
    width: 100% !important;
    height: 480px !important; /* 必要に応じて調整 */
    border: none;
    display: block;
  }
  /* iframeの親要素の高さ・整列をリセット */
  .facebook-box > div {
    height: auto !important;
    display: block !important;
  }
  /* ブログボックスも同様に整える */
  .blog-box iframe {
    width: 100% !important;
    height: 420px !important;
  }
  /* バックドロップ（以前追加済みなら省略可） */
  .backdrop{
    position:fixed; inset:0; background:rgba(0,0,0,.35);
    opacity:0; pointer-events:none; transition:opacity .2s ease; z-index:900;
  }
  .backdrop.show{ opacity:1; pointer-events:auto; }
  .backdrop[hidden]{ display:none; }

  /* メニュー展開中のスクロール抑止（以前のno-scroll運用を使うなら） */
  body.no-scroll{ overflow:hidden; }

  /* ===========================
   KIAORAページ スマホ修正
=========================== */
  /* コンテナ全体の余白を調整 */
  .page-kiaora-container,
  .container {
    padding: 0 14px;
    margin: 30px auto;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  /* 店舗情報テーブル（.info）のレイアウトを縦並びに変更 */
  .info {
    display: block !important; /* grid解除 */
  }
  .info .row {
    display: block !important;
    padding: 10px 12px;
    margin-bottom: 10px;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,.05);
  }
  .info .key {
    display: block;
    font-weight: 700;
    color: #0a4f86;
    margin-bottom: 4px;
  }
  .info .row div:last-child {
    font-size: 14px;
    line-height: 1.7;
  }
  /* 見出し調整 */
  .page-kiaora-container h3 {
    font-size: 18px;
    margin-bottom: 12px;
    border-left: 4px solid #00b8d9;
    padding-left: 8px;
    color: #111;
  }
}

/* ===== Page specific styles ===== */
/* kiaora.html */
.page-kiaora-greeting{width:100%;margin:40px 0;padding:60px;background:url("//kiaora-diving.jp/img/beach.jpg") center/cover no-repeat;color:#fff}
.page-kiaora-greeting h3{color:#fff;font-size:24px;margin-bottom:12px;text-shadow:0 2px 6px rgba(0,0,0,.5)}
.page-kiaora-greeting p{color:#f5f5f5;margin-bottom:1.2em;text-shadow:0 1px 4px rgba(39 0 0);font-weight:bolder;}
.page-kiaora-container{max-width:960px;margin:60px auto;padding:0 24px;}
.container{max-width:960px;margin:60px auto;padding:0 24px;}
.staff{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.person{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.person img{aspect-ratio:4/3;object-fit:cover;width:100%;}
.person .body{padding:16px;}
.staff .person { display: flex; gap: 12px; align-items: center;}
.staff .person img { flex: 0 0 auto; width: 150px; border-radius: 8px;padding-left: 15px;}
.person h4{margin:0 0 8px;font-size:16px;color:#111}
.badge{display:inline-block;background:#ecfeff;color:#0e7490;border:1px solid #a5f3fc;border-radius:999px;padding:2px 8px;font-size:12px}
.info{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.info .row{display:grid;grid-template-columns:140px 1fr;gap:8px;padding:12px 16px;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.04)}
.info .key{color:#666;font-weight:500}
.map{max-width:960px;aspect-ratio:16/9;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.05);position: relative; width: 100%; aspect-ratio: 4 / 3; }
.map iframe { position: absolute; inset: 0; width: 100% !important; height: 100% !important; }

/* ==========================
   schedule.htmlスマホビュー用 iframe 修正
========================== */
@media (max-width:480px){
  .schedule {
    width: 100%;
    overflow-x: hidden;
    padding: 0 10px;
    box-sizing: border-box;
  }

  .schedule iframe {
    width: 100% !important;     /* 画面幅いっぱいに */
    height: 500px !important;   /* 高さ調整（必要に応じて） */
    border: none;
    display: block;
  }
}

/* price.html */
.price-table{--line:#cfd8e3;--bg:#f7fbff;--head:#4f86ff;--note:#fff6e5;max-width:960px;margin:auto;color:#1f2937;padding:0 8px;}
.price-table h2{margin:28px 0 10px;font-size:1.125rem;letter-spacing:.06em;border-left:6px solid var(--head);padding-left:10px}
.price-table table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;box-shadow:0 1px 0 rgba(0,0,0,.02) inset}
.price-table tbody tr:nth-child(odd):not(.note){background:var(--bg)}
.price-table td{padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
.price-table tbody tr:last-child td{border-bottom:none}
.price-table .price{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums;font-weight:700;letter-spacing:.02em}
.price-table .note td,.price-table tr.note td{background:var(--note);line-height:1.7}
@media (max-width:480px){.price-table td{padding:10px 12px;font-size:.95rem}}

/* guide.html */
.overseas-course{font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Noto Sans JP",Meiryo,sans-serif;color:#222;line-height:1.8;background:#fff}
.overseas-course .page-guide-greeting{max-width:1100px;width:100%;height:450px;margin:40px auto 20px;padding:60px;background:url("//kiaora-diving.jp/img/w07.webp") center/cover no-repeat;color:#fff}
.overseas-course .page-guide-greeting h3{color:#fff;font-size:24px;margin-bottom:12px;text-shadow:0 2px 6px rgba(0,0,0,.5)}
.overseas-course .page-guide-greeting p{color:#f5f5f5;margin:50px auto;text-shadow:0 1px 4px rgba(39 0 0);font-weight:bolder}
.overseas-course .page-guide-content{padding:2px 20px;max-width:900px;margin:auto}
.overseas-course h2{color:#005eb8;font-size:1.25rem;border-bottom:2px solid #cce4ff;padding-bottom:6px;margin:28px 0 12px}
.overseas-course h2 span{margin-right:6px}
.overseas-course h3{margin:20px 0 8px;font-size:1.1rem;color:#e60012}
.overseas-course p{margin-bottom:1em}
.overseas-course ul{margin:0 0 1em 1.2em}
.overseas-course ul li{list-style:disc}
.overseas-course .note-box{background:#f7faff;border:1px solid #d1e4ff;border-radius:6px;padding:16px;margin:16px 0;font-size:.95rem}
.overseas-course .resort-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:8px 20px;list-style:"原 "}
@media (max-width:480px){.overseas-course .content{padding:20px 14px;font-size:.95rem;}.overseas-course .page-guide-greeting p{margin:auto;}
}

/* fundiving.html */
.easy-fun{max-width:990px;margin:30px auto;--blue:#0b73c8;--blue-dark:#075a9d;--red:#e02424;--muted:#6b7280;color:#111;line-height:1.9;padding: 0 8px;}
.easy-fun h2{margin:0 0 .2rem;font-size:1.8rem;font-weight:800;color:var(--blue);letter-spacing:.04em;font-size:x-large}
.easy-fun .subnote{margin:.2rem 0 0;color:var(--red);font-weight:700;font-size:.95rem}
.easy-fun .small{margin:.2rem 0 1rem;color:var(--muted);font-size:.9rem}
.easy-fun h3{margin:1.4rem 0 .6rem;font-size:1.4rem;color:var(--blue-dark);border-left:6px solid var(--blue);padding-left:.5rem;font-weight:800}
.plan{margin:2rem 1rem;border:1px solid #d1e4ff;background:#f7faff;border-radius:6px;padding:10px}
.plan h4{margin:0 0 .2rem;font-size:1.15rem;font-weight:800;color:#1f2a44}
.chip{font-weight:800;color:var(--blue);border:2px solid #a9c9ff;padding:.08rem .4rem;border-radius:4px;font-size:.9rem;margin-left:.4rem;white-space:nowrap}
.price-lines{list-style:none;padding:0;margin:.2rem 0}
.price-lines li{display:flex;justify-content:space-between;gap:12px;padding:.1rem 0;border-bottom:1px dashed #999}
.price-lines li:last-child{border-bottom:none}
.price-lines span{color:#111}
.price-lines b{font-variant-numeric:tabular-nums;white-space:nowrap}
.foot{margin:1rem 0 0;color:#475569;font-size:.95rem}
@media (max-width:480px){.easy-fun h2{font-size:1.5rem} .price-lines li{font-size:.98rem}}



/* faq.html */
.faq{   
  --blue:#0a4f86;          /* セクション見出しの濃い青 */
--blue-acc:#0f6fb8;      /* アクセント青 */
--paper:#ffe9df;         /* Q/Aボックスの淡いピンク */
--border:#ffd3c5;        /* ボックスの境界 */
--text:#223;
  line-height:1.9; margin:auto; padding:8px 14px 40px;
  max-width: 990px;
}
.faq-section-head{
margin:28px 0 12px; 
padding:8px 12px;
background: var(--blue);
color:#FFFFFF; font-size:1.1rem; letter-spacing:.06em; border-radius:4px;
}

details {
background: #ffe9df/**/;
border: 1px solid #ffd4c9;
border-radius: 8px;
margin: 10px 0;
padding: 0;
overflow: hidden;
transition: box-shadow 0.3s ease;
}
details[open] {
box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}

/* --- summary（質問部分）--- */
summary {
cursor: pointer;
list-style: none;
position: relative;
padding: 12px 16px 12px 48px;
font-weight: 700;
color: #1f2a44;
font-size: 1rem;
transition: background-color .3s ease;
user-select: none;
}
summary:hover {
background: #fff3ee;
}
summary::-webkit-details-marker {
display: none;
}
@media (max-width:480px){summary {
  padding: 12px 28px 12px 48px;
  }
}

/* 開閉アイコン */
summary::after {
content: "＋";
position: absolute;
right: 16px;
top: 10px;
font-size: 1.3rem;
color: #0a6fd9;
transition: transform .3s ease;
}
details[open] summary::after {
content: "－";
transform: rotate(180deg);
}

/* --- Q/A バッジ --- */
.q-badge, .a-badge {
display: inline-grid;
place-items: center;
width: 22px;
height: 22px;
border-radius: 50%;
font-size: 0.9rem;
font-weight: 700;
}
.q-badge {
background: #fff;
color: #0a6fd9;
border: 2px solid #0a6fd9;
position: absolute;
left: 16px;
top: 10px;
}
.a-badge {
background: #0a6fd9;
color: #fff;
margin-right: .4em;
line-height: initial;
}

/* --- 回答部分（ふわっと開く）--- */
.answer {
display: none;                /* 閉じている時はレイアウトから外す */
transform-origin: top;
transform: scaleY(0);
opacity: 0;
overflow: clip;
will-change: transform, opacity;
contain: layout paint;
}

.answer-inner{
padding: 5px 16px;
}

details[open] .answer {
display: block;
transform: scaleY(1);
opacity: 1;
}

@media (prefers-reduced-motion: reduce){
.answer { transition: none !important; }
}