@keyframes rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
.hero { padding: 48px 0 24px; }
.hero-grid { display: grid; gap: 32px; align-items: center; }
.hero-copy { animation: rise 280ms ease; }
.hero-figure {
  margin: 0;
  background: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 16px;
}
.hero-figure svg { width: 100%; height: auto; }
.split { display: grid; gap: 24px; }
.band {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 32px 24px;
}
.band-accent {
  background: var(--color-tint);
  border-radius: var(--radius-card);
  padding: 32px 24px;
}
.pair { display: grid; gap: 24px; }
.plain-list { margin: 0; padding: 0; list-style: none; }
.plain-list li { padding: 16px 0; border-top: 1px solid var(--color-line); }
.plain-list a { font-weight: 500; }
.link-en {
  display: block;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
  text-decoration: none;
}
.flow { margin: 32px 0 0; padding: 0; list-style: none; display: grid; gap: 0; }
.flow li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  padding: 24px 0;
  border-top: 1px solid var(--color-line);
}
.flow svg { width: 48px; height: 48px; }
.flow b { display: block; font-weight: 500; letter-spacing: 0.04em; }
.price-row {
  display: grid;
  gap: 8px;
  padding: 24px 0;
  border-top: 1px solid var(--color-line);
}
.price-row strong {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 16px; }
th, td {
  text-align: left;
  vertical-align: top;
  padding: 16px 12px;
  border-top: 1px solid var(--color-line);
  font-weight: 400;
}
th { width: 32%; color: var(--color-muted); font-weight: 500; }
.faq details {
  border-top: 1px solid var(--color-line);
  padding: 16px 0;
}
.faq summary { cursor: pointer; font-weight: 500; letter-spacing: 0.03em; }
.faq details p { margin-top: 8px; }
.out {
  display: inline-block;
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-muted);
}
.related { display: grid; gap: 24px; }
@media (min-width: 768px) {
  .hero { padding: 72px 0 32px; }
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; gap: 48px; }
  .pair { grid-template-columns: 1fr 1fr; gap: 32px; }
  .split { grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items: start; }
  .flow { grid-template-columns: 1fr 1fr; }
  .price-row { grid-template-columns: 160px 1fr auto; align-items: baseline; }
}
@media (min-width: 960px) {
  .section { padding: 120px 0; }
  .hero { padding: 96px 0 48px; }
}

/* ==== TARNAR トークン第2版レイヤー（2026-10-10 Claude適用。S00 tokens.css 第2段に合わせる） ==== */
:root {
  --read: 672px; --measure: 672px; --read-max: 672px;
  --color-paper: #f4efe6; --color-surface: #f4efe6; --color-cream: #f4efe6;
  --color-stroke: #203632;
  --radius-btn: 0; --radius-card: 0;
}
html body h1 { font-size: clamp(26px, 7vw, 46px); line-height: 1.35; letter-spacing: 0.02em; }
html body h2 { font-size: clamp(26px, 5vw, 36px); line-height: 1.35; }
html body h3 { font-size: 22px; }
.section { padding-top: 42px; padding-bottom: 42px; }
@media (min-width: 800px) { .section { padding-top: 64px; padding-bottom: 64px; } }
html body *:not(img):not(video):not(iframe) { border-radius: 0 !important; }
html body img { border-radius: 2px; }
/* 線画：色と太さ（表示px）。記事本文の中の図は対象外 */
svg:not(.entry-body svg) [stroke="#3A3631" i] { stroke: #203632; }
svg:not(.entry-body svg) [fill="#FCFBF7" i] { fill: #faf8f3; }
svg:not(.entry-body svg) [fill="#F7F2E8" i] { fill: #f4efe6; }
svg:not(.entry-body svg) :is(:is(path, line, circle, ellipse, polyline, polygon, rect)[stroke]:not([stroke="none"]), g[stroke]:not([stroke="none"]) :is(path, line, circle, ellipse, polyline, polygon, rect)) { vector-effect: non-scaling-stroke; stroke-width: 2px; }
.hero-figure svg :is(:is(path, line, circle, ellipse, polyline, polygon, rect)[stroke]:not([stroke="none"]), g[stroke]:not([stroke="none"]) :is(path, line, circle, ellipse, polyline, polygon, rect)) { stroke-width: 3px; }
@media (min-width: 800px) { .hero-figure svg :is(:is(path, line, circle, ellipse, polyline, polygon, rect)[stroke]:not([stroke="none"]), g[stroke]:not([stroke="none"]) :is(path, line, circle, ellipse, polyline, polygon, rect)) { stroke-width: 4px; } }
/* ==== /TARNAR トークン第2版レイヤー ==== */