/* 安心日記 共通スタイル(静的ページ用) */
:root{
  --color-bg:#FAF8F5;
  --color-surface:#FFFFFF;
  --color-surface-alt:#F3F1EC;
  --color-ink:#3A362F;
  --color-ink-soft:#79746A;
  --color-border:#E7E2D8;
  --color-brand:#4FA98F;
  --color-brand-soft:#E4F3EE;
  --color-med:#3B82F6;
  --color-med-soft:#E4EEFD;
  --intensity-4:#B49AE8;
  --sos:#E8637F;
  --radius-md:16px;
  --radius-lg:24px;
  --shadow-sm:0 1px 2px rgba(58,54,47,0.06);
  --shadow-md:0 6px 20px rgba(58,54,47,0.08);
}
*{box-sizing:border-box;}
html{-webkit-tap-highlight-color:transparent;}
body{
  margin:0;background:var(--color-bg);color:var(--color-ink);
  font-family:'Noto Sans JP',sans-serif;line-height:1.8;
}
h1,h2,h3,.display{font-family:'Zen Maru Gothic',sans-serif;}
a{color:var(--color-brand);}
:focus-visible{outline:3px solid var(--color-brand);outline-offset:2px;}

.site-header{
  display:flex;align-items:center;gap:10px;padding:18px 20px;
  border-bottom:1px solid var(--color-border);background:var(--color-surface);
}
.site-header a.brand-link{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit;}
.brand-mark{
  width:34px;height:34px;border-radius:10px;flex-shrink:0;
  background:linear-gradient(155deg,var(--intensity-4-soft,#C9EAE1),var(--color-brand));
  display:flex;align-items:center;justify-content:center;
}
.brand-mark svg{width:18px;height:18px;}
.site-header .t{font-weight:700;font-size:15px;line-height:1.2;}
.site-header .s{font-size:10.5px;color:var(--color-ink-soft);margin:0;font-weight:400;}
.site-header nav{margin-left:auto;display:flex;gap:14px;font-size:12.5px;}
.site-header nav a{color:var(--color-ink-soft);text-decoration:none;font-weight:600;}
.site-header nav a:hover{color:var(--color-brand);}

.site-main{max-width:680px;margin:0 auto;padding:36px 20px 60px;}
.page-title{font-size:24px;margin:0 0 6px;}
.page-lede{color:var(--color-ink-soft);font-size:13.5px;margin:0 0 28px;}

.card{
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius-lg);padding:22px 24px;box-shadow:var(--shadow-sm);
  margin-bottom:18px;
}
.card h2{font-size:16px;margin:0 0 10px;}
.card h3{font-size:14px;margin:16px 0 6px;}
.card p, .card li{font-size:13.5px;color:var(--color-ink);}
.card ul{margin:6px 0;padding-left:20px;}
.card table{width:100%;border-collapse:collapse;font-size:13px;margin-top:8px;}
.card th, .card td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--color-border);vertical-align:top;}
.card th{color:var(--color-ink-soft);font-weight:700;width:30%;}

.updated{font-size:11.5px;color:var(--color-ink-soft);margin-top:-8px;margin-bottom:24px;}

.note-box{
  background:var(--color-brand-soft);border-radius:var(--radius-md);
  padding:14px 16px;font-size:12.5px;color:var(--color-ink);
}
.warn-box{
  background:#FDECEF;border-radius:var(--radius-md);padding:14px 16px;
  font-size:12.5px;color:#B4223B;font-weight:600;
}
.draft-box{
  background:#FFF7E6;border:1.5px dashed #E0B356;border-radius:var(--radius-md);
  padding:14px 16px;font-size:12.5px;color:#8A6417;font-weight:600;
}

.small-input{border:1.5px solid var(--color-border);border-radius:10px;padding:10px 12px;font-size:13px;width:100%;background:var(--color-surface-alt);margin-bottom:10px;font-family:inherit;}
textarea.small-input{resize:vertical;min-height:100px;}
.btn-primary{
  border:none;border-radius:14px;padding:12px 20px;background:var(--color-brand);
  color:#fff;font-weight:700;font-size:13.5px;box-shadow:var(--shadow-md);
}

.site-footer{
  margin-top:20px;padding:20px;text-align:center;font-size:11px;
  color:var(--color-ink-soft);border-top:1px solid var(--color-border);
}
.site-footer a{color:var(--color-ink-soft);margin:0 6px;}

@media (max-width:600px){
  .site-header nav{gap:10px;font-size:11.5px;}
  .card{padding:18px;}
}
.visually-hidden{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

.step-item{display:flex;gap:14px;margin-bottom:20px;}
.step-item:last-child{margin-bottom:0;}
.step-num{
  width:30px;height:30px;border-radius:50%;background:var(--color-brand-soft);color:var(--color-brand);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex-shrink:0;
  font-family:'Zen Maru Gothic',sans-serif;
}
.step-body h3{margin:2px 0 4px;font-size:14px;}
.step-body p{margin:0;font-size:13px;color:var(--color-ink);}

.qa-item{margin-bottom:18px;}
.qa-item:last-child{margin-bottom:0;}
.qa-q{font-weight:700;font-size:13.5px;margin:0 0 6px;}
.qa-q .qa-mark{color:var(--color-brand);margin-right:6px;}
.qa-a{font-size:13px;color:var(--color-ink);margin:0;}
.qa-a .qa-mark{color:var(--sos);margin-right:6px;}

.toc{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px;}
.toc a{
  font-size:12px;background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:16px;padding:6px 12px;text-decoration:none;color:var(--color-ink-soft);font-weight:600;
}
.toc a:hover{color:var(--color-brand);border-color:var(--color-brand);}