.service-page { background: var(--color-paper); color: var(--color-ink); }
.service-page .service-header { border-color: var(--color-clear-rule); background: var(--color-night); color: var(--color-surface); }
.service-page .service-header .logo, .service-page .service-header .desktop-nav a { color: var(--color-surface); }
.service-page .service-header .logo small { color: var(--color-stage-muted); }
.service-page .service-header .btn--main { border-color: var(--color-ice); border-radius: var(--radius-round); background: var(--color-ice); color: var(--color-night); }
.service-page .service-header .burger, .service-page .service-header .menu { border-color: var(--color-clear-rule); background: var(--color-night); color: var(--color-surface); }
.service-page .service-header .menu a { border-color: var(--color-clear-rule); }
.service-page .desktop-nav a[aria-current="page"] { color: var(--color-ice); }
.service-hero { position: relative; isolation: isolate; overflow: clip; padding: clamp(4.5rem, 9vw, 8.5rem) 0 0; background: var(--color-night); color: var(--color-surface); }
.service-glow { position: absolute; z-index: -1; width: min(78vw, 70rem); aspect-ratio: 1; right: -24%; top: -45%; border-radius: 50%; background: radial-gradient(circle at 45% 45%, rgba(217,244,255,.32), rgba(54,87,255,.23) 23%, rgba(185,181,255,.13) 42%, transparent 66%); filter: blur(2px); }
.service-glow::after { content: ""; position: absolute; inset: 17%; border: 1px solid var(--color-clear-rule); border-radius: 50%; box-shadow: 0 0 8rem rgba(54,87,255,.28); }
.service-hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(18rem, .85fr); gap: clamp(2rem, 7vw, 8rem); align-items: end; }
.service-eyebrow, .section-index { margin: 0 0 1rem; font-family: var(--font-utility); font-size: .72rem; font-weight: 700; letter-spacing: .12em; }
.service-eyebrow { color: var(--color-stage-muted); }
.service-hero h1 { margin: 0; font-family: var(--font-display); font-size: clamp(3rem, 7vw, 7.5rem); font-weight: 900; line-height: 1.08; letter-spacing: -.055em; overflow-wrap: anywhere; }
.service-hero h1 span { color: var(--color-ice); }
.service-summary { padding-bottom: var(--space-3); color: var(--color-stage-muted); }
.service-summary p { max-width: 37rem; }
.service-lede { color: var(--color-surface); font-size: clamp(1.05rem, 1.5vw, 1.35rem); font-weight: 600; line-height: 1.9; }
.service-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-5); margin-top: var(--space-6); }
.service-actions .btn, .service-cta .btn { border: 0; border-radius: var(--radius-round); background: var(--color-ice); color: var(--color-night); }
.service-actions .text-link { color: var(--color-surface); }
.service-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4); margin-top: clamp(4rem, 8vw, 8rem); padding-block: var(--space-5); border-top: 1px solid var(--color-clear-rule); }
.service-facts p { margin: 0; color: var(--color-surface); font-size: .82rem; }
.service-facts span { display: block; margin-bottom: .35rem; color: var(--color-stage-muted); font-family: var(--font-utility); font-size: .62rem; letter-spacing: .12em; }
.definition-section, .work-section-service, .principle-section, .flow-section, .service-faq, .service-cta { padding-block: clamp(4.5rem, 9vw, 8rem); }
.definition-grid, .principle-grid, .faq-service-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(2rem, 8vw, 9rem); }
.section-index { color: var(--color-electric); }
.service-page h2 { margin: 0; font-size: clamp(2.3rem, 4.7vw, 5rem); line-height: 1.17; letter-spacing: -.045em; text-wrap: balance; }
.definition-copy { max-width: 48rem; }
.answer-first { margin-top: 0; font-size: clamp(1.2rem, 2vw, 1.65rem); line-height: 1.85; }
.answer-first b { color: var(--color-electric); }
.official-note { display: grid; gap: .55rem; margin-top: var(--space-7); padding: var(--space-6); border-left: 4px solid var(--color-electric); background: var(--color-accent-soft); }
.official-note b { font-size: 1.1rem; }
.official-note span { color: var(--color-ink-2); }
.work-section-service { background: var(--color-night); color: var(--color-surface); }
.work-section-service .section-index { color: var(--color-lavender); }
.service-section-head { display: grid; grid-template-columns: minmax(0, .42fr) minmax(0, 1fr) minmax(16rem, .55fr); gap: var(--space-6); align-items: end; }
.service-section-head > p:last-child { color: var(--color-stage-muted); }
.work-grid-service { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: var(--space-8); border-top: 1px solid var(--color-clear-rule); border-left: 1px solid var(--color-clear-rule); }
.work-grid-service article { min-height: 21rem; padding: clamp(1.5rem, 3vw, 2.5rem); border-right: 1px solid var(--color-clear-rule); border-bottom: 1px solid var(--color-clear-rule); }
.work-grid-service article > span { color: var(--color-lavender); font-family: var(--font-utility); font-size: .7rem; }
.work-grid-service h3 { margin-top: clamp(4rem, 8vw, 7rem); font-size: clamp(1.35rem, 2vw, 1.8rem); }
.work-grid-service p { color: var(--color-stage-muted); }
.principle-section { background: var(--color-lavender); color: var(--color-night); }
.principle-section .section-index { color: var(--color-night); }
.principle-list { display: grid; gap: 0; }
.principle-list article { padding: var(--space-6) 0; border-top: 1px solid rgba(8,13,38,.24); }
.principle-list article:last-child { border-bottom: 1px solid rgba(8,13,38,.24); }
.principle-list h3 { margin: 0 0 var(--space-3); font-size: 1.35rem; }
.principle-list p { margin-bottom: 0; color: #262a51; }
.service-flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-4); margin: var(--space-8) 0 0; padding: 0; list-style: none; }
.service-flow li { display: grid; align-content: space-between; min-height: 18rem; padding: var(--space-5); border: 1px solid var(--color-rule); background: var(--color-surface); }
.service-flow li > span { color: var(--color-electric); font-family: var(--font-utility); font-size: .72rem; }
.service-flow h3 { font-size: 1.25rem; }
.service-flow p { color: var(--color-muted); }
.service-price-link { display: flex; justify-content: space-between; align-items: center; gap: var(--space-6); margin-top: var(--space-6); padding: var(--space-6); background: var(--color-ice); }
.service-price-link p { max-width: 45rem; margin: 0; font-weight: 700; }
.service-price-link .btn { flex: 0 0 auto; border-radius: var(--radius-round); background: var(--color-night); color: var(--color-surface); }
.service-faq { background: var(--color-surface); }
.source-note { margin-top: var(--space-6); color: var(--color-muted); font-size: .82rem; }
.source-note a, .guide-link a { color: var(--color-accent); }
.service-faq .faq-list { border-top: 1px solid var(--color-rule); }
.service-faq .faq-list details { border-bottom: 1px solid var(--color-rule); }
.guide-link { margin-top: var(--space-5); color: var(--color-muted); font-size: .82rem; }
.service-cta { overflow: clip; background: var(--color-electric); color: var(--color-surface); }
.service-cta .wrap { position: relative; }
.service-cta h2 { max-width: 65rem; font-size: clamp(3rem, 7vw, 7rem); }
.service-cta p:not(.service-eyebrow) { max-width: 43rem; font-size: 1.05rem; }
.service-cta .btn { margin-top: var(--space-5); }
.service-footer { background: var(--color-night); color: var(--color-stage-muted); }
.service-footer a { color: var(--color-surface); }
@media (hover:hover) {
  .service-page .service-header .btn--main:hover, .service-actions .btn:hover, .service-cta .btn:hover { background: var(--color-peach); color: var(--color-night); }
  .service-price-link .btn:hover { background: var(--color-electric); }
}
@media (max-width: 980px) {
  .service-hero-grid, .definition-grid, .principle-grid, .faq-service-grid { grid-template-columns: minmax(0, 1fr); }
  .service-section-head { grid-template-columns: minmax(0, 1fr); }
  .work-grid-service { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .service-hero { padding-top: 3.2rem; }
  .service-hero h1 { font-size: clamp(2.7rem, 13vw, 4.4rem); }
  .service-summary { margin-top: var(--space-5); }
  .service-facts { grid-template-columns: minmax(0, 1fr); gap: var(--space-3); }
  .work-grid-service { grid-template-columns: minmax(0, 1fr); }
  .work-grid-service article { min-height: 17rem; }
  .service-flow { grid-template-columns: minmax(0, 1fr); }
  .service-flow li { min-height: 14rem; }
  .service-price-link { align-items: flex-start; flex-direction: column; }
  .service-price-link .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .service-glow { filter: none; }
}

/* ---- 料金ページ（price.html） ---- */
.compare-section { background: var(--color-surface); color: var(--color-ink); }
.compare-scroll { margin-top: var(--space-8); overflow-x: auto; -webkit-overflow-scrolling: touch; }
.compare-table { width: 100%; min-width: 52rem; border-collapse: collapse; font-size: .95rem; line-height: 1.7; }
.compare-table th, .compare-table td { padding: .9rem 1rem; border-bottom: 1px solid var(--color-rule); text-align: left; vertical-align: top; }
.compare-table thead th { padding-top: 0; padding-bottom: 1.1rem; border-bottom: 2px solid var(--color-ink); font-size: 1.05rem; font-weight: 800; }
.compare-table thead th .plan-letter { display: inline-block; margin-right: .5rem; color: var(--color-electric); font-family: var(--font-display); font-size: 1.5rem; line-height: 1; vertical-align: -.1em; }
.compare-table tbody th { width: 30%; color: var(--color-ink-2); font-weight: 600; }
.compare-table td { width: 23.3%; }
.compare-table .row-price td b { font-family: var(--font-display); font-size: clamp(1.5rem, 2.4vw, 2rem); font-weight: 900; line-height: 1.1; }
.compare-table .row-group th { padding: 1.6rem 1rem .5rem; border-bottom: 1px solid var(--color-ink); color: var(--color-electric); font-family: var(--font-utility); font-size: .74rem; font-weight: 700; letter-spacing: .08em; }
.compare-table td.ok { color: var(--color-electric); font-size: 1.35rem; font-weight: 900; text-align: center; }
.compare-table td.no { color: var(--color-muted); text-align: center; }
.compare-table .is-accent { background: var(--color-accent-soft); }
.compare-table thead th.is-accent { border-top: 4px solid var(--color-electric); }
.compare-table .row-cta td { padding-top: 1.2rem; border-bottom: 0; }
.compare-table .row-cta th { border-bottom: 0; }
.compare-note { margin: var(--space-5) 0 0; color: var(--color-muted); font-size: .84rem; }

.plan-detail-section { background: var(--color-paper); }
.plan-detail { margin-top: var(--space-7); padding: clamp(1.6rem, 4vw, 3rem); border: 1px solid var(--color-rule); background: var(--color-surface); }
.plan-detail--accent { background: var(--color-night); color: var(--color-surface); border-color: var(--color-night); }
.plan-detail__head { display: flex; align-items: flex-start; gap: var(--space-5); }
.plan-detail__letter { margin: 0; color: var(--color-electric); font-family: var(--font-display); font-size: clamp(3rem, 6vw, 4.5rem); font-weight: 900; line-height: .9; }
.plan-detail--accent .plan-detail__letter { color: var(--color-ice); }
.plan-detail__head h3 { margin: .2rem 0 .4rem; font-size: clamp(1.4rem, 2.4vw, 1.9rem); }
.plan-detail__price { margin: 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: .3rem .9rem; }
.plan-detail__price b { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 900; line-height: 1; }
.plan-detail__price span { color: var(--color-muted); font-size: .84rem; }
.plan-detail--accent .plan-detail__price span { color: var(--color-stage-muted); }
.plan-detail__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-5) var(--space-7); margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid var(--color-rule); }
.plan-detail--accent .plan-detail__grid { border-top-color: var(--color-clear-rule); }
.plan-detail__grid h4 { margin: 0 0 .4rem; color: var(--color-electric); font-family: var(--font-utility); font-size: .78rem; font-weight: 700; letter-spacing: .06em; }
.plan-detail--accent .plan-detail__grid h4 { color: var(--color-ice); }
.plan-detail__grid p { margin: 0; line-height: 1.9; }
.plan-detail--accent .plan-detail__grid p { color: var(--color-stage-muted); }

.choose-section { background: var(--color-lavender); color: var(--color-night); }
.choose-section .section-index { color: var(--color-night); }
.choose-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(2rem, 8vw, 9rem); }
.choose-list { margin: 0; padding: 0; list-style: none; counter-reset: choose; }
.choose-list li { position: relative; padding: var(--space-5) 0 var(--space-5) 3.2rem; border-top: 1px solid rgba(8,13,38,.24); counter-increment: choose; }
.choose-list li:last-child { border-bottom: 1px solid rgba(8,13,38,.24); }
.choose-list li::before { content: counter(choose, decimal-leading-zero); position: absolute; left: 0; top: var(--space-5); color: var(--color-electric); font-family: var(--font-utility); font-size: .8rem; font-weight: 700; }
.choose-list b { display: block; font-size: 1.2rem; }
.choose-list p { margin: .4rem 0 0; color: #262a51; }
.choose-list a { color: var(--color-electric); font-weight: 800; }

@media (max-width: 980px) {
  .choose-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  .compare-table { min-width: 44rem; font-size: .88rem; }
  .plan-detail__grid { grid-template-columns: minmax(0, 1fr); }
  .plan-detail__head { gap: var(--space-4); }
}
.compare-section .service-section-head > p:last-child, .plan-detail-section .service-section-head > p:last-child { color: var(--color-muted); }