:root{
  --ground:#F4F7F6;
  --surface:#FFFFFF;
  --ink:#1F2A2E;
  --ink-soft:#5B676B;
  --line:#E1E7E5;
  --accent:#1F6F63;
  --accent-deep:#17574E;
  --accent-soft:#E7F2EF;
  --warn-ground:#FFF8EE;
  --warn-line:#EBD3AE;
  --draft:#8A5A1E;
  --draft-ground:#FBF0DC;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ground);
  color:var(--ink);
  font-family:"Noto Sans JP",system-ui,-apple-system,"Hiragino Sans",sans-serif;
  font-size:15px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent)}

/* サイト共通ヘッダー */
.site-head{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.site-head .inner{max-width:880px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:baseline;gap:10px;text-decoration:none;color:var(--ink)}
.brand .logo{font-family:"Zen Kaku Gothic New","Noto Sans JP",sans-serif;font-weight:700;font-size:24px;color:var(--accent);letter-spacing:.04em}
.brand .tag{font-size:12px;color:var(--ink-soft)}
.site-nav{display:flex;gap:18px;font-size:13px}
.site-nav a{color:var(--ink-soft);text-decoration:none}
.site-nav a:hover{color:var(--accent)}
@media (max-width:640px){.site-nav{display:none}}

.wrap{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:24px;padding:28px 16px 56px}

h1,h2,h3{font-family:"Zen Kaku Gothic New","Noto Sans JP",sans-serif;text-wrap:balance;margin:0;line-height:1.5}
h1{font-size:28px;letter-spacing:.01em}
h2{font-size:20px;display:flex;align-items:center;gap:10px}
h2::before{content:"";width:4px;height:1.1em;border-radius:2px;background:var(--accent)}
h3{font-size:15px;color:var(--accent-deep)}
p{margin:0}

/* ページ冒頭 */
.wrap > header{
  background:linear-gradient(135deg,var(--accent-soft),#FFFFFF 70%);
  border:1px solid var(--line);border-radius:16px;
  padding:32px 28px;display:flex;flex-direction:column;gap:12px;
}
.eyebrow{font-size:12px;letter-spacing:.14em;color:var(--accent);font-weight:700}
.lede{font-size:16px;color:var(--ink-soft);max-width:40em}
.points{list-style:none;margin:8px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.points li{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:14px;font-weight:500;line-height:1.6}
.points li b{display:block;color:var(--accent);font-size:12px;letter-spacing:.08em;margin-bottom:2px}
@media (max-width:640px){
  .wrap > header{padding:24px 18px}
  h1{font-size:23px}
  .points{grid-template-columns:1fr}
}

/* 各ブロック */
section{
  background:var(--surface);border:1px solid var(--line);border-radius:16px;
  padding:28px;display:flex;flex-direction:column;gap:14px;scroll-margin-top:72px;
}
@media (max-width:640px){section{padding:22px 18px}}

.banner{
  background:var(--draft-ground);color:var(--draft);border:1px dashed var(--draft);
  border-radius:8px;padding:12px 14px;font-size:13px;line-height:1.7;
}

/* 料金 */
.price{
  background:var(--ground);border-radius:12px;
  padding:20px;display:flex;flex-direction:column;gap:12px;
}
.price .amount{font-size:30px;font-weight:700;font-variant-numeric:tabular-nums;font-family:"Zen Kaku Gothic New",sans-serif}
.price .amount span{font-size:14px;font-weight:500;color:var(--ink-soft)}
.price dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:14px}
.price dt{color:var(--ink-soft)}
.price dd{margin:0;text-align:right;font-variant-numeric:tabular-nums}
.price dl.menu{font-size:15px;gap:0;background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.price dl.menu dt,.price dl.menu dd{padding:10px 14px;border-bottom:1px solid var(--line)}
.price dl.menu dt:nth-last-of-type(1),.price dl.menu dd:last-of-type{border-bottom:0}
.price dl.menu dt{color:var(--ink)}
.price dl.menu dd{font-weight:700;color:var(--accent-deep)}

/* ご利用の流れ */
ol.flow{margin:0;padding:0;list-style:none;counter-reset:step;display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
ol.flow li{
  counter-increment:step;display:grid;grid-template-columns:32px 1fr;gap:12px;align-items:start;
  background:var(--ground);border-radius:12px;padding:16px;
}
ol.flow li::before{
  content:counter(step);background:var(--accent);color:#fff;font-weight:700;
  border-radius:50%;width:32px;height:32px;display:grid;place-items:center;font-size:14px;
}
@media (max-width:640px){ol.flow{grid-template-columns:1fr}}

ul.plain{margin:0;padding-left:1.2em;display:flex;flex-direction:column;gap:6px}
.callout{background:var(--warn-ground);border:1px solid var(--warn-line);border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:10px}
.disclosure{display:flex;flex-direction:column;gap:0}
.disclosure div{display:flex;flex-direction:column;gap:4px;padding:14px 0;border-bottom:1px solid var(--line)}
.disclosure div:first-child{padding-top:0}
.disclosure div:last-child{border-bottom:0;padding-bottom:0}

table{width:100%;border-collapse:collapse;font-size:14px}
.tablewrap{overflow-x:auto}
th,td{text-align:left;vertical-align:top;padding:12px;border-bottom:1px solid var(--line)}
tr:last-child th,tr:last-child td{border-bottom:0}
th{width:30%;color:var(--ink-soft);font-weight:500;white-space:nowrap}
@media (max-width:640px){
  th,td{display:block;width:auto;padding:4px 0}
  th{padding-top:12px}
  td{padding-bottom:12px;border-bottom:1px solid var(--line)}
  tr:last-child td{border-bottom:0}
}

footer{padding-top:8px;font-size:13px;color:var(--ink-soft);display:flex;flex-direction:column;gap:8px;align-items:center;text-align:center}
footer .copy{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:700;color:var(--accent);font-size:15px}
.todo{color:var(--draft);font-weight:700}