.faq {
  margin: 30px 20px 20px 30px;
  padding: 30px; /* PCやタブレット向け */
}

/* --- スマホ (幅600px以下) のときだけ適用 --- */
@media (max-width: 600px) {
  .faq {
    padding: 15px;
    margin: 20px 10px; /* 必要なら margin も調整できる */
  }
}.faq {
  margin: 30px 20px 20px 30px;
  padding: 30px; /* PCやタブレット向け */
}

/* --- スマホ (幅600px以下) のときだけ適用 --- */
@media (max-width: 600px) {
  .faq {
    padding: 15px;
    margin: 20px 10px; /* 必要なら margin も調整できる */
  }
}.faq {
  margin: 30px 20px 20px 30px;
  padding: 30px; /* PCやタブレット向け */
}

/* --- スマホ (幅600px以下) のときだけ適用 --- */
@media (max-width: 600px) {
  .faq {
    padding: 15px;
    margin: 20px 10px; /* 必要なら margin も調整できる */
  }
}
.faq {
  margin: 30px 20px 20px 30px;
  padding: 30px; /* PCやタブレット向け */
}

/* --- スマホ (幅600px以下) のときだけ適用 --- */
@media (max-width: 600px) {
  .faq {
    padding: 15px;
    margin: 20px 10px; /* 必要なら margin も調整できる */
  }
}
@charset "UTF-8";
/* Google Fonts: Noto Sans JP */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;600;700&display=swap');

/* ==============================
   Variables / Base
   ============================== */
:root {
  --max: 980px;
  --wrap: 1080px;
  --pad: 18px;
  --hdr-h: 60px;
  --fg: #222;
  --muted: #6b7280;
  --link: #156ae0;
  --line: #e6e9ee;
  --radius: 14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Noto Sans JP", system-ui, -apple-system, "Segoe UI", Roboto, "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans", sans-serif;
  line-height:1.85; color:var(--fg); background:#fff; text-rendering:optimizeLegibility;
}
a{color:var(--link)} a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block;border-radius:12px}

/* ==============================
   Layout helpers
   ============================== */
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:16px}
main.wrap, footer .wrap{max-width:var(--wrap)}
nav.breadcrumb{font-size:13px;color:#667}
nav.breadcrumb a{color:#446b99;text-decoration:none}
nav.breadcrumb a:hover{text-decoration:underline}
h2{font-size:22px;margin:28px 0 10px}
h3{font-size:18px;margin:20px 0 8px}
figure{margin:16px 0}
figcaption{font-size:12px;color:var(--muted);margin-top:6px}
.toc{background:#f6f8fb;border:1px solid #e6edf5;border-radius:12px;padding:14px;margin:14px 0}
.toc a{color:#275c9b;text-decoration:none}
.note{background:#fff7e6;border:1px solid #ffe0a6;border-radius:12px;padding:12px;font-size:15px}
.box{background:#f9fafb;border:1px solid #e5e7eb;border-radius:12px;padding:12px}
.grid-2{display:grid;gap:14px}
@media(min-width:800px){.grid-2{grid-template-columns:1fr 1fr}}
.cards{display:grid;gap:14px}
@media(min-width:800px){.cards{grid-template-columns:1fr 1fr}}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:12px;background:#fff}
.card h3{margin:8px 0 6px}
table{width:100%;border-collapse:collapse;margin:10px 0;border:1px solid var(--line)}
th,td{border:1px solid var(--line);padding:10px;text-align:left}
thead th{background:#f6f8fb}

/* ==============================
   Header / Global Nav (JSなし)
   ============================== */
.site-header{
  position:sticky; top:0; z-index:1000;
  background:#fff; border-bottom:1px solid #eee;
  margin-right: 24px; /* 必要に応じて数値調整 */
}
.site-header .nav{
  height:var(--hdr-h);
  display:flex; align-items:center; justify-content:space-between;
  margin:0 auto; padding:0 16px; max-width:var(--wrap); position:relative;
  gap: 20px; /* flexアイテム間の余白を均等にする */
}
.logo a{
  display:inline-block; font-weight:800; font-size:22px; color:#b2915f; text-decoration:none;
  letter-spacing:.2px; padding:6px 0px 6px 4px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; max-width:60vw;
}

/* menu (desktop) */
.menu{
  list-style:none; display:flex; gap:20px; margin:0; padding:0; align-items:center;
}
.menu > li > a{display:block; padding:12px 10px; line-height:1; color:#444; text-decoration:none; border-radius:8px}
.menu > li > a:hover{background:rgba(0,0,0,.05)}

/* dropdown (hover on desktop) */
.has-sub{position:relative}
.submenu{
  position:absolute; left:0; top:calc(100% + 10px);
  min-width:220px; background:#fff; border:1px solid #eee; border-radius:10px;
  box-shadow:0 10px 30px rgba(0,0,0,.06);
  list-style:none; margin:0; padding:8px; display:none;
}
.submenu li a{display:block; padding:10px 12px; border-radius:8px; white-space:nowrap; color:#444}
.submenu li a:hover{background:#f6f7f8}
.has-sub:hover .submenu, .has-sub:focus-within .submenu{display:block}

/* hamburger (structure) */
.nav-toggle{
  position:absolute; width:1px; height:1px; margin:-1px; padding:0; border:0;
  clip:rect(0,0,0,0); overflow:hidden; /* 視覚的に非表示 */
}
.hamburger{
  position:absolute; right:16px; top:50%; transform:translateY(-50%);
  width:28px; height:20px; cursor:pointer; z-index:1001; display:none;
}
.hamburger span{
  position:absolute; left:0; right:0; height:2px; background:#111; border-radius:2px;
  transition:transform .25s, opacity .25s, top .25s;
}
.hamburger span:nth-child(1){ top:0; }
.hamburger span:nth-child(2){ top:9px; }
.hamburger span:nth-child(3){ top:18px; }

/* icon to X when opened */
#nav-toggle:checked + .hamburger span:nth-child(1){ top:9px; transform:rotate(45deg) }
#nav-toggle:checked + .hamburger span:nth-child(2){ opacity:0 }
#nav-toggle:checked + .hamburger span:nth-child(3){ top:9px; transform:rotate(-45deg) }

/* responsive nav */
@media (max-width:960px){
  .hamburger{ display:block; }
  .menu{
    position:fixed; inset:var(--hdr-h) 0 0 0;
    background:#fff; padding:24px 16px; display:none;
    flex-direction:column; gap:18px; overflow:auto; z-index:1000;
  }
  .menu > li > a{ font-size:16px }
  .has-sub .submenu{
    position:static; display:block; border:none; border-radius:0; box-shadow:none;
    padding:0; margin:0 0 8px 8px;
  }
  /* toggle open */
  #nav-toggle:checked ~ .menu{ display:flex; }
}

/* desktop: show inline, hide hamburger */
@media (min-width:961px){
  .menu{ display:flex }
  .hamburger{ display:none }
}

/* PC用: ロゴとメニューの距離を広げる */
@media (min-width:961px){
  .site-header .nav {
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:40px; /* ←ここで調整。20〜60px程度で好みに */
  }
  .site-header .logo {
    margin-right:auto; /* ロゴを左側に寄せる */
  }
  .site-header .menu {
    margin-left:20px; /* 追加余白（任意） */
  }
}
/* focus-visible */
a:focus-visible, button:focus-visible, .hamburger:focus-visible{
  outline:2px solid #1a73e8; outline-offset:2px; border-radius:10px;
}

/* ==============================
   Home cards
   ============================== */
.homegrid{display:grid;gap:16px}
@media(min-width:800px){.homegrid{grid-template-columns:repeat(3,1fr)}}
.homecard{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.homecard .thumb{aspect-ratio:16/9;background:#111}
.homecard .body{padding:12px}


/* ==============================
   Footer
   ============================== */
footer{border-top:1px solid #eee;color:var(--muted);font-size:13px}
footer .inner{max-width:var(--wrap);margin:auto;padding:22px var(--pad)}

/* ==============================
   HERO SLIDER (CSS only, 4枚)
   ============================== */
.slider-wrap{
  max-width:var(--max); margin:auto; padding:10px var(--pad) 0;
  position:relative; overflow:hidden;
}
.slider{ position:relative; overflow:hidden; border-radius:16px; border:1px solid #e9eef5; height:100% }
.slides{
  display:flex; width:400%; height:100%;
  transform:translateX(0); transition:transform .6s ease; will-change:transform;
  animation:slideX 20s infinite;
}
.slide{flex:0 0 100%; width:100%; position:relative; margin:0}
.slide img{width:100%; height:auto; border-radius:0; display:block}
.caption{
  position:absolute; left:16px; bottom:14px;
  background:rgba(0,0,0,.55); color:#fff; padding:8px 12px; border-radius:12px; font-size:14px;
}

/* autoplay (4枚) */
@keyframes slideX{
  0%,20%   { transform:translateX(0) }
  25%,45%  { transform:translateX(-100%) }
  50%,70%  { transform:translateX(-200%) }
  75%,95%  { transform:translateX(-300%) }
  100%     { transform:translateX(0) }
}
.slider:hover .slides{ animation-play-state:paused }

/* manual override by :target */
#slide1:target ~ .slider .slides{ animation:none; transform:translateX(0) }
#slide2:target ~ .slider .slides{ animation:none; transform:translateX(-100%) }
#slide3:target ~ .slider .slides{ animation:none; transform:translateX(-200%) }
#slide4:target ~ .slider .slides{ animation:none; transform:translateX(-300%) }

/* prevent page jump on anchors */
.slider-wrap > span[id^="slide"]{
  position:absolute; top:0; left:0; width:0; height:0; overflow:hidden;
}

/* arrows (stateful) */
.navbtn{
  position:absolute; top:50%; transform:translateY(-50%);
  z-index:3; text-decoration:none; font-size:34px; line-height:1;
  padding:6px 10px; background:rgba(0,0,0,.35); color:#fff; border-radius:10px; user-select:none;
}
.navbtn:hover{ background:rgba(0,0,0,.5) }
.navbtn.prev{ left:10px } .navbtn.next{ right:10px }

/* 矢印の出し分け */
.arrows{ position:absolute; inset:0; pointer-events:none }
.navbtn{ pointer-events:auto }
.arrows .navbtn{ display:none }
:not(:target) ~ .slider .prev1, :not(:target) ~ .slider .next1{ display:block }
#slide1:target ~ .slider .prev1, #slide1:target ~ .slider .next1{ display:block }
#slide2:target ~ .slider .prev2, #slide2:target ~ .slider .next2{ display:block }
#slide3:target ~ .slider .prev3, #slide3:target ~ .slider .next3{ display:block }
#slide4:target ~ .slider .prev4, #slide4:target ~ .slider .next4{ display:block }

/* dots */
.dots{
  position:absolute; left:0; right:0; bottom:10px;
  display:flex; justify-content:center; gap:8px; z-index:3;
}
.dots a{ display:block; width:10px; height:10px; border-radius:50%; background:#d0d4d9; box-shadow:0 0 0 2px rgba(255,255,255,.5) inset }
.dots a:hover{ background:#aeb6bf }
#slide1:target ~ .dots a:nth-child(1),
#slide2:target ~ .dots a:nth-child(2),
#slide3:target ~ .dots a:nth-child(3),
#slide4:target ~ .dots a:nth-child(4){ background:#333 }
:not(:target) ~ .dots a:nth-child(1){ background:#333 }

/* slider responsive tweaks */
@media (max-width:768px){
  .caption{ left:10px; right:10px; bottom:10px; font-size:13px }
  .navbtn{ font-size:28px; padding:6px 8px }
}
/* =========================
   1) ヘッダー/ナビの崩れ修正
   ========================= */

/* PCは折り返さない・右寄せ、モバイルは開閉 */
@media (min-width: 961px){
  header.site-header .nav{ display:flex !important; align-items:center !important; justify-content:space-between !important; flex-wrap:nowrap !important; }
  header.site-header .menu{ display:flex !important; flex-direction:row !important; gap:20px !important; flex-wrap:nowrap !important; justify-content:flex-end !important; background:transparent !important; position:static !important; inset:auto !important; }
  header.site-header .menu > li{ white-space:nowrap !important; }
  header.site-header .hamburger{ display:none !important; }
}

/* モバイルはデフォルト非表示→チェック時のみ表示（既存と競合させない） */
@media (max-width: 960px){
  header.site-header .hamburger{ display:block !important; position:absolute !important; right:16px !important; top:50% !important; transform:translateY(-50%) !important; width:28px !important; height:20px !important; z-index:1001 !important; }
  header.site-header .hamburger span{ position:absolute !important; left:0; right:0; height:2px; background:#111; border-radius:2px; transition:transform .25s, opacity .25s, top .25s; }
  header.site-header .hamburger span:nth-child(1){ top:0; }
  header.site-header .hamburger span:nth-child(2){ top:9px; }
  header.site-header .hamburger span:nth-child(3){ top:18px; }
	

  /* X変形 */
  #nav-toggle:checked + label.hamburger span:nth-child(1){ top:9px; transform:rotate(45deg); }
  #nav-toggle:checked + label.hamburger span:nth-child(2){ opacity:0; }
  #nav-toggle:checked + label.hamburger span:nth-child(3){ top:9px; transform:rotate(-45deg); }

 /* パネル表示 */
header.site-header .menu {
  display: none !important;
  position: fixed !important;
  left: 0 !important;
  right: 0 !important;
  top: var(--hdr-h, 60px) !important; /* ヘッダーの高さ分だけ下げる */
  bottom: 0 !important;               /* 下まで広げる */
  background: #fff;                   /* 背景色をつけないと後ろが透ける */
  overflow-y: auto;                   /* 縦スクロールできるように */
  z-index: 9999;                      /* ヘッダーや他要素より前に出す */
}
		
.page-header {
  padding-top: 24px;
}

.page-header h1 {
  margin-top: 0;
  margin-bottom: 12px;
  line-height: 1.3;
}

.page-header-inner {
  padding: 40px 20px;
  background: #f5f5f5;
}

/* hero を使わないページでも安全にしたい場合（任意） */
.wrap > :first-child {
  margin-top: 0 !important;
  padding-top: 24px !important;
}

	/* ページ冒頭の見出しブロックだけ横幅制御＆センター */
.page-header-inner{
  max-width: 1080px;   /* サイトの基準幅に合わせて */
  margin: 0 auto;
  padding: 40px 20px;
  text-align: center;
}
.page-header-inner h1{
  margin: 0 0 12px;
  line-height: 1.3;
}
/* ===== モバイルメニュー確実版（開かない問題の修正） ===== */
@media (max-width:960px){
  .site-header .nav{ position:relative; }

  /* 初期状態：隠す */
  .site-header .menu{
    display:none !important;
    position:fixed !important;
    left:0 !important; right:0 !important;
    top:var(--hdr-h,60px) !important;
    bottom:0 !important;
    background:#fff;
    overflow-y:auto;
    z-index:99999;                 /* 最前面に */
    flex-direction:column !important;
    gap:18px !important;
    padding:24px 16px !important;
    min-height:calc(100vh - var(--hdr-h,60px)); /* 画面全高確保 */
  }

  /* 従来セレクタ：inputの後方きょうだい .menu を表示 */
  #nav-toggle:checked ~ .menu{ display:flex !important; }

  /* ラッパーが挟まる場合の保険（input → 何か → .menu） */
  #nav-toggle:checked ~ * .menu{ display:flex !important; }

  /* Safari 17 以降で超確実：headerがcheckedを「持っていたら」表示 */
  header.site-header:has(#nav-toggle:checked) .menu{ display:flex !important; }

  /* ハンバーガーとロゴの詰まり解消（スクショ対策） */
  .site-header .nav{ gap:20px; }
  .site-header .logo{ margin-right:auto; }
}

  /* FAQ用のCSS base） */
:root{
  --q-color:#1c2740;          /* 質問テキスト(濃紺) */
  --a-color:#6b7280;          /* 回答テキスト(グレー) */
  --line:#e5e7eb;             /* 罫線 */
  --hover:#0f172a;            /* hover時の濃色 */
  --radius:0;                 /* 角丸(必要なら変更) */
}
.faq{
  max-width: 980px;
  margin: 30px auto;
  padding: 8px 20px;
  font-family: system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
}
.sr-only{position:absolute;clip:rect(1px,1px,1px,1px);width:1px;height:1px;overflow:hidden;white-space:nowrap;}

	
/* ===== Item ===== */
details.qa{
  border-bottom:1px solid var(--line);
  padding: 22px 0;
}
details.qa:first-of-type{border-top:1px solid var(--line);}
details.qa[open]{background:transparent;}
/* ===== Summary（質問） ===== */
details.qa > summary{
  list-style:none;
  cursor:pointer;
  font-size: clamp(16px, 2.0vw, 18px);
  font-weight: 600;
  color: var(--q-color);
  line-height: 1.5;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 16px;
  outline:none;
}
details.qa > summary::-webkit-details-marker{display:none;}
/* 右端の矢印（SVG） */
details.qa > summary::after{
  content:"";
  flex:0 0 auto;
  width: 22px;
  height: 22px;
  margin-top: 6px;
  background:
    url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="%231c2740" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"/></svg>')
    center/contain no-repeat;
  transform: rotate(0deg);
  transition: transform .2s ease;
}
/* 開いたときは上向き */
details.qa[open] > summary::after{
  transform: rotate(180deg);
}
/* hover/focusの見栄え */
details.qa > summary:hover{color: var(--hover);}
details.qa > summary:focus-visible{
  outline: 2px solid #94a3b8;
  outline-offset: 4px;
  border-radius: var(--radius);
}
/* ===== Answer（回答） ===== */
details.qa .answer{
  color: var(--a-color);
  font-size: clamp(16px, 2.0vw, 16px);
  line-height: 1.5;
  margin: 12px 0 2px 0;
  padding-right: 36px; /* 矢印分の余白 */
}
/* 余白調整（モバイル） */
@media (max-width: 520px){
  details.qa{padding:18px 0;}
  details.qa > summary::after{margin-top:4px;}
}

	/* Transport cards */
.transport-cards{
  display:grid;
  grid-template-columns:1fr;           /* モバイル：縦1列 */
  gap:20px;
  margin:20px 0;
}
.transport-card{
  border:1px solid #e5e7eb;
  border-radius:12px;
  background:#fff;
  box-shadow:0 2px 6px rgba(0,0,0,.05);
  padding:16px;
  display:flex;
  flex-direction:column;
  height:100%;
}
.transport-card h3{
  margin:0 0 10px;
  font-size: clamp(18px, 2.2vw, 20px);
  line-height:1.4;
  color:#1c2740;
}
.transport-card dl{
  margin:0;
  display:grid;
  grid-template-columns: 8.5em 1fr;   /* ラベル / 値 */
  column-gap:12px;
  row-gap:8px;
  align-items:start;
  font-size: clamp(14px, 2vw, 16px);
}
.transport-card dt{ font-weight:700; color:#374151; }
.transport-card dd{ margin:0; color:#111827; }

/* PC：横3列 */
@media (min-width: 1024px){
  .transport-cards{ grid-template-columns: repeat(3, 1fr); }
}