/* yasashii.org — warm, large-type, ruby-first. Not government-styled.
   Readers include Japanese learners (N4) — big text, tall line-height, no clutter. */

:root {
  --bg: #FFFFFF;
  --bg-soft: #F9F4EF;
  --ink: #26201B;
  --muted: #6E625A;
  --line: #E8DFD7;
  --brand: #C4622D;      /* 柿色 — warm, deliberately not government navy/teal */
  --brand-dark: #9A4A1F;
  --brand-tint: #F7E8DD;
  --ok: #2E7D57;
  --radius: 12px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic Medium", "Yu Gothic", Meiryo, sans-serif;
  font-size: 17px;
  line-height: 2.05;
  -webkit-text-size-adjust: 100%;
}
.container { max-width: 680px; margin: 0 auto; padding: 0 18px; }

a { color: var(--brand-dark); text-underline-offset: 4px; }
a:focus-visible, input:focus-visible { outline: 3px solid var(--brand); outline-offset: 2px; }
h1 { font-size: clamp(25px, 5.5vw, 32px); line-height: 1.65; margin: 0 0 10px; }
h2 { font-size: 21px; margin: 40px 0 12px; line-height: 1.7; }
h3 { font-size: 18px; margin: 22px 0 8px; }
p { margin: 0 0 16px; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
h1, h2, h3, p, dd, li { overflow-wrap: break-word; }

/* ruby */
ruby rt { font-size: 0.5em; color: var(--muted); letter-spacing: 0; }
body:has(#ruby-toggle:not(:checked)) rt { display: none; }

/* header */
.site-header { border-bottom: 2px solid var(--brand-tint); }
.site-header .container {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding-top: 14px; padding-bottom: 14px;
}
.brand { text-decoration: none; color: var(--ink); line-height: 1.4; }
.brand .wordmark { font-weight: 800; font-size: 19px; }
.brand .wordmark .tld { color: var(--brand); }
.brand .independent { display: block; font-size: 11.5px; color: var(--muted); }
.ruby-toggle-label {
  display: flex; align-items: center; gap: 6px;
  font-size: 14px; font-weight: 700; color: var(--brand-dark);
  border: 2px solid var(--line); border-radius: 999px; padding: 6px 14px;
  cursor: pointer; white-space: nowrap; user-select: none;
}
.ruby-toggle-label input { accent-color: var(--brand); width: 16px; height: 16px; }

/* hero */
.hero { padding: 44px 0 8px; }
.declaration {
  display: inline-block; background: var(--brand-tint); color: var(--brand-dark);
  border-radius: 999px; padding: 7px 16px; font-size: 14px; font-weight: 700;
  margin-bottom: 14px;
}
.hero .tagline { font-size: 17px; color: var(--muted); }

/* cards */
.card-grid { display: grid; gap: 14px; margin: 26px 0; }
@media (min-width: 560px) { .card-grid { grid-template-columns: 1fr 1fr; } }
.scene-card {
  display: block; text-decoration: none; color: var(--ink);
  border: 2px solid var(--line); border-radius: var(--radius);
  padding: 20px 20px 18px; background: var(--bg); position: relative;
}
.scene-card:hover { border-color: var(--brand); }
a.scene-card::after { content: "→"; position: absolute; right: 18px; top: 16px; color: var(--line); }
a.scene-card:hover::after { color: var(--brand); }
.scene-card .scene-kicker { font-size: 13px; color: var(--brand-dark); font-weight: 700; }
.scene-card h2, .scene-card h3 { margin: 4px 0 6px; font-size: 19px; }
.scene-card p { margin: 0; font-size: 15px; color: var(--muted); }
.scene-card.soon { opacity: 0.6; border-style: dashed; }
.badge-soon {
  display: inline-block; font-size: 12px; font-weight: 700; color: var(--muted);
  border: 1px solid var(--line); border-radius: 999px; padding: 1px 10px; margin-top: 8px;
}

/* document page */
.page-head {
  background: var(--bg-soft); border-radius: 14px;
  padding: 26px 22px 20px; margin: 18px 0 8px;
}
.summary { font-size: 17px; color: var(--muted); }
.crumb { font-size: 13px; margin: 16px 0 0; color: var(--muted); }
.crumb a { color: var(--muted); }

.facts-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.fact-chip {
  display: inline-flex; align-items: baseline; gap: 7px;
  border: 2px solid var(--line); border-radius: 999px;
  padding: 5px 14px; font-size: 13.5px; background: var(--bg);
}
.fact-chip b {
  font-size: 11px; font-weight: 700; letter-spacing: 0.06em; color: var(--brand-dark);
}
.tier-verified { border-color: var(--ok); color: var(--ok); font-weight: 700; }
.tier-draft { border-color: #C99A2E; color: #8A6A1B; font-weight: 700; }

.block { margin: 36px 0; }
.block > h2 {
  font-size: 16px; font-weight: 800; letter-spacing: 0.04em;
  color: var(--brand-dark); margin: 0 0 12px;
}
.block > h2::after {
  content: ""; display: block; width: 44px; height: 4px;
  background: var(--brand); border-radius: 2px; margin-top: 7px;
}

.content-body h2 { font-size: 19px; border-left: 5px solid var(--brand); padding-left: 12px; }
.content-body ul, .content-body ol { padding-left: 1.4em; }
.content-body li { margin-bottom: 8px; }
.content-body li::marker { color: var(--brand); }

/* terms */
.terms dt { font-weight: 800; margin: 18px 0 4px; font-size: 17px; }
.terms dt:first-child { margin-top: 0; }
.terms dd { margin: 0; color: var(--muted); font-size: 15.5px; }

/* official links */
.official-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.official-links a {
  display: block; text-decoration: none;
  border: 2px solid var(--line); border-radius: var(--radius);
  padding: 14px 16px; color: var(--ink);
}
.official-links a:hover { border-color: var(--brand); }
.official-links .link-label { font-weight: 700; display: block; margin-bottom: 4px; }
.official-links .link-meta { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center; }
.domain-pill {
  font-family: ui-monospace, Consolas, monospace; font-size: 12px;
  background: var(--brand-tint); color: var(--brand-dark);
  border-radius: 5px; padding: 1px 8px;
}
.link-publisher, .link-verified { font-size: 12.5px; color: var(--muted); }
.score-row { display: flex; flex-wrap: wrap; gap: 8px; }

/* footer */
.site-footer {
  margin-top: 64px; border-top: 2px solid var(--brand-tint);
  background: var(--bg-soft); padding: 28px 0 44px;
  font-size: 14px; color: var(--muted);
}
.site-footer .not-gov { font-weight: 800; color: var(--ink); font-size: 15px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 6px 20px; margin: 12px 0; }
.site-footer a { color: var(--brand-dark); }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--brand); color: #fff; font-weight: 700;
  padding: 10px 18px; z-index: 100;
}
.skip-link:focus { left: 0; }

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