/* ===================================================
 * guide-page.css v6.0
 * 二重セレクタ .miura-guide-page.miura-guide-page で AFFINGER 完全上書き
 * =================================================== */

:root {
  --mg-bg: #FFFFFF; --mg-bg-subtle: #F6F8FA; --mg-bg-answer: #EFF6EE;
  --mg-bg-answer-border: #1A7F37; --mg-bg-evidence: #161B22;
  --mg-bg-diagnostic: #F6F8FA; --mg-bg-diagnostic-hover: #EFF6EE;
  --mg-text: #1F2328; --mg-text-muted: #656D76;
  --mg-text-on-dark: #E6EDF3; --mg-text-on-dark-muted: #8B949E;
  --mg-cta-primary: #1A7F37; --mg-cta-primary-hover: #2DA44E; --mg-cta-primary-text: #FFFFFF;
  --mg-link: #0969DA; --mg-link-hover: #0550AE;
  --mg-warning: #9A6700; --mg-warning-bg: #FFF8E1;
  --mg-border: #D0D7DE;
  --mg-font-body: 'Noto Sans JP', sans-serif;
  --mg-font-mono: 'JetBrains Mono', monospace;
  --mg-radius: 12px; --mg-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* ===== AFFINGER 完全上書き ===== */
.miura-guide-page.miura-guide-page {
  font-family: var(--mg-font-body) !important;
  font-size: 16px !important;
  line-height: 1.8 !important;
  color: var(--mg-text) !important;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 64px;
}

.miura-guide-page.miura-guide-page h1,
.miura-guide-page.miura-guide-page h2,
.miura-guide-page.miura-guide-page h3 {
  background: none !important;
  border: none !important;
  padding: 0 !important;
  color: #0f172a !important;
}

.miura-guide-page.miura-guide-page h1::before,
.miura-guide-page.miura-guide-page h1::after,
.miura-guide-page.miura-guide-page h2::before,
.miura-guide-page.miura-guide-page h2::after,
.miura-guide-page.miura-guide-page h3::before,
.miura-guide-page.miura-guide-page h3::after {
  content: none !important;
  display: none !important;
}

.miura-guide-page.miura-guide-page p,
.miura-guide-page.miura-guide-page li,
.miura-guide-page.miura-guide-page td,
.miura-guide-page.miura-guide-page th,
.miura-guide-page.miura-guide-page label,
.miura-guide-page.miura-guide-page small,
.miura-guide-page.miura-guide-page strong {
  color: var(--mg-text) !important;
}

.miura-guide-page.miura-guide-page .guide-breadcrumb,
.miura-guide-page.miura-guide-page .guide-breadcrumb a,
.miura-guide-page.miura-guide-page .guide-breadcrumb span,
.miura-guide-page.miura-guide-page .text-muted,
.miura-guide-page.miura-guide-page .text-sm,
.miura-guide-page.miura-guide-page .scroll-hint {
  color: var(--mg-text-muted) !important;
}

/* ===== LAYOUT ===== */
.miura-guide-page__inner { max-width: 720px; margin: 0 auto; padding: 0 1.5rem; }

/* ===== TYPOGRAPHY ===== */
.miura-guide-page.miura-guide-page h1 {
  font-size: 1.5rem !important; font-weight: 700 !important; line-height: 1.4 !important;
  letter-spacing: 0.02em; white-space: normal;
}
@media (min-width: 768px) { .miura-guide-page.miura-guide-page h1 { font-size: 2rem !important; } }
.miura-guide-page.miura-guide-page h2 {
  font-size: 1.25rem !important; font-weight: 700 !important; line-height: 1.3 !important;
  letter-spacing: 0.02em; margin-top: 3rem; margin-bottom: 1rem;
}
.miura-guide-page.miura-guide-page h3 {
  font-size: 1.125rem !important; font-weight: 700 !important; line-height: 1.3 !important;
  margin-top: 2rem; margin-bottom: 0.5rem;
}
.miura-guide-page.miura-guide-page p { margin-bottom: 1rem; }
.miura-guide-page.miura-guide-page ul, .miura-guide-page.miura-guide-page ol { padding-left: 1.5em; margin-bottom: 1rem; }
.miura-guide-page.miura-guide-page li { margin-bottom: 0.25rem; }
.miura-guide-page.miura-guide-page :focus-visible { outline: 2px solid var(--mg-link); outline-offset: 2px; }
.miura-guide-page.miura-guide-page a:not([class]) { color: var(--mg-link) !important; text-decoration: underline; text-underline-offset: 3px; }
.miura-guide-page.miura-guide-page a:not([class]):hover { color: var(--mg-link-hover) !important; }
@media (prefers-reduced-motion: reduce) {
  .miura-guide-page *, .miura-guide-page *::before, .miura-guide-page *::after {
    animation-duration: 0.01ms !important; transition-duration: 0.01ms !important;
  }
}

/* ===== SECTIONS ===== */
.miura-guide-page__section { padding: 2.5rem 0; }
.miura-guide-page__section + .miura-guide-page__section { border-top: 1px solid var(--mg-border); }
.miura-guide-page__section--hero { border-top: none !important; padding-top: 1rem; }

/* ===== BREADCRUMB ===== */
.miura-guide-page .guide-breadcrumb { font-size: 0.875rem; padding: 1rem 0 0.5rem; }
.miura-guide-page.miura-guide-page .guide-breadcrumb,
.miura-guide-page.miura-guide-page .guide-breadcrumb a,
.miura-guide-page.miura-guide-page .guide-breadcrumb span { color: var(--mg-text-muted) !important; }
.miura-guide-page .guide-breadcrumb a { text-decoration: none; }
.miura-guide-page .guide-breadcrumb a:hover { text-decoration: underline; color: var(--mg-link) !important; }
.miura-guide-page .guide-breadcrumb__sep { margin: 0 0.4em; }

/* ===== ANSWER BOX ===== */
.miura-guide-page .answer-box {
  background: var(--mg-bg-answer) !important; border-left: 4px solid var(--mg-bg-answer-border);
  border-radius: var(--mg-radius); padding: 1.5rem; margin: 1.5rem 0;
}
.miura-guide-page .answer-box__item { display: flex; gap: 0.5rem; align-items: baseline; margin-bottom: 0.25rem; }
.miura-guide-page .answer-box__item:last-child { margin-bottom: 0; }
.miura-guide-page .answer-box__icon { flex-shrink: 0; font-weight: 700; }
.miura-guide-page.miura-guide-page .answer-box__icon--ok { color: #1A7F37 !important; }
.miura-guide-page.miura-guide-page .answer-box__icon--warn { color: #9A6700 !important; }
.miura-guide-page.miura-guide-page .answer-box__icon--info { color: #0969DA !important; }

/* ===== CTA PRIMARY ===== */
.miura-guide-page.miura-guide-page .cta-primary {
  display: flex !important; align-items: center; justify-content: center; gap: 0.5rem;
  width: 100%; padding: 1rem 1.5rem;
  background: var(--mg-cta-primary) !important; color: var(--mg-cta-primary-text) !important;
  font-weight: 700 !important; font-size: 1.125rem !important; letter-spacing: 0.05em;
  text-decoration: none !important; border-radius: var(--mg-radius); border: none !important;
  transition: background 150ms ease; min-height: 48px; box-sizing: border-box;
}
.miura-guide-page.miura-guide-page .cta-primary:hover { background: var(--mg-cta-primary-hover) !important; color: var(--mg-cta-primary-text) !important; }

/* ===== CTA PHONE ===== */
.miura-guide-page.miura-guide-page .cta-phone {
  display: flex !important; align-items: center; justify-content: center; gap: 0.5rem;
  width: 100%; padding: 0.75rem 1.5rem;
  background: transparent !important; color: var(--mg-text) !important;
  font-weight: 700 !important; font-size: 1rem !important;
  text-decoration: none !important;
  border: 2px solid var(--mg-border) !important; border-radius: var(--mg-radius);
  transition: border-color 150ms ease, background 150ms ease;
  min-height: 48px; box-sizing: border-box; margin-top: 0.5rem;
}
.miura-guide-page.miura-guide-page .cta-phone:hover {
  border-color: var(--mg-link) !important; background: var(--mg-bg-subtle) !important;
}

/* ===== SCROLL HINT ===== */
.miura-guide-page.miura-guide-page .scroll-hint {
  display: block; text-align: center; padding: 1rem 0;
  color: var(--mg-text-muted) !important; font-size: 0.875rem; text-decoration: none !important;
}
.miura-guide-page.miura-guide-page .scroll-hint:hover { color: var(--mg-link) !important; }

/* ===== STEPS ===== */
.miura-guide-page .guide-steps { counter-reset: step; list-style: none !important; padding-left: 0 !important; }
.miura-guide-page .guide-steps__item { counter-increment: step; position: relative; padding-left: 2.5em; margin-bottom: 1rem; }
.miura-guide-page .guide-steps__item::before {
  content: counter(step); position: absolute; left: 0; top: 0.1em;
  width: 1.8em; height: 1.8em; background: var(--mg-cta-primary) !important; color: #fff !important;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 0.875rem; font-weight: 700;
}

/* ===== UTILITY ===== */
.miura-guide-page.miura-guide-page .text-muted { color: var(--mg-text-muted) !important; }
.miura-guide-page .text-sm { font-size: 0.875rem !important; }
.miura-guide-page .mt-0 { margin-top: 0 !important; }
.miura-guide-page .price-mono { font-family: var(--mg-font-mono) !important; }

/* ===== DIAGNOSTIC FLOW ===== */
.miura-guide-page.miura-guide-page .diagnostic__heading {
  font-size: 1.125rem !important; font-weight: 700 !important; margin-bottom: 1rem;
}
/* デフォルト: 全回答見える */
.miura-guide-page .diagnostic__answer {
  display: block; background: var(--mg-bg-answer) !important;
  border: 1px solid var(--mg-bg-answer-border); border-top: none;
  border-radius: 0 0 var(--mg-radius) var(--mg-radius); padding: 1.5rem; margin-bottom: 1rem;
}
.miura-guide-page .diagnostic__answer p { margin-bottom: 0.5rem; font-weight: 400; }
.miura-guide-page.miura-guide-page .diagnostic__answer-cta { color: var(--mg-cta-primary) !important; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.miura-guide-page .diagnostic__option {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--mg-bg-diagnostic) !important; border: 1px solid var(--mg-bg-answer-border);
  border-radius: var(--mg-radius) var(--mg-radius) 0 0;
  padding: 1rem 1.5rem; margin-bottom: 0;
  font-family: var(--mg-font-body) !important; font-size: 1rem !important; font-weight: 700 !important;
  color: var(--mg-text) !important; text-align: left; width: 100%;
  cursor: default; pointer-events: none; min-height: 48px;
}
.miura-guide-page .diagnostic__option-arrow { display: none; }

/* guide-enhanced */
.miura-guide-page.guide-enhanced .diagnostic__answer { display: none; }
.miura-guide-page.guide-enhanced .diagnostic__option[aria-expanded="true"] + .diagnostic__answer { display: block; }
.miura-guide-page.guide-enhanced .diagnostic__option {
  cursor: pointer; pointer-events: auto; border-color: var(--mg-border);
  border-radius: var(--mg-radius); margin-bottom: 0.5rem;
  transition: border-color 150ms ease, background 150ms ease;
}
.miura-guide-page.guide-enhanced .diagnostic__option:hover { border-color: var(--mg-link); background: var(--mg-bg-diagnostic-hover) !important; }
.miura-guide-page.guide-enhanced .diagnostic__option[aria-expanded="true"] {
  border-color: var(--mg-bg-answer-border); border-bottom-left-radius: 0; border-bottom-right-radius: 0; margin-bottom: 0;
}
.miura-guide-page.guide-enhanced .diagnostic__option-arrow { display: inline; transition: transform 150ms ease; color: var(--mg-text-muted) !important; }
.miura-guide-page.guide-enhanced .diagnostic__option[aria-expanded="true"] .diagnostic__option-arrow { transform: rotate(90deg); }

/* ===== JUDGMENT CARDS ===== */
.miura-guide-page .judgment-card { border-radius: var(--mg-radius); padding: 1.5rem; margin-bottom: 1rem; }
.miura-guide-page .judgment-card h3 { margin-top: 0; }
.miura-guide-page .judgment-card ul { margin-bottom: 0; }
.miura-guide-page .judgment-card--ok { background: var(--mg-bg-answer) !important; border-left: 4px solid var(--mg-cta-primary); }
.miura-guide-page .judgment-card--warn { background: var(--mg-warning-bg) !important; border-left: 4px solid var(--mg-warning); }
.miura-guide-page .judgment-card--check { background: var(--mg-bg-subtle) !important; border-left: 4px solid var(--mg-link); }

/* ===== COST TABLE ===== */
.miura-guide-page .cost-table { width: 100%; border-collapse: collapse; margin: 1rem 0; }
.miura-guide-page .cost-table th, .miura-guide-page .cost-table td { padding: 0.5rem 1rem; text-align: left; border-bottom: 1px solid var(--mg-border); }
.miura-guide-page .cost-table th { font-weight: 700; background: var(--mg-bg-subtle) !important; font-size: 0.875rem; }
.miura-guide-page .cost-table__price { font-family: var(--mg-font-mono) !important; white-space: nowrap; }

/* ===== FAQ ===== */
.miura-guide-page .guide-faq-item { border-bottom: 1px solid var(--mg-border); padding: 1.5rem 0; }
.miura-guide-page .guide-faq-item:last-child { border-bottom: none; }
.miura-guide-page.miura-guide-page .guide-faq-item__q { font-weight: 700 !important; margin-bottom: 0.5rem; }

/* ===== EVIDENCE CARDS ===== */
.miura-guide-page .evidence-grid { display: grid; gap: 1.5rem; margin: 1.5rem 0; }
@media (min-width: 540px) { .miura-guide-page .evidence-grid { grid-template-columns: 1fr 1fr; } }
.miura-guide-page .evidence-card {
  background: #161B22 !important; border-radius: var(--mg-radius); overflow: hidden; box-shadow: var(--mg-shadow);
}
.miura-guide-page .evidence-card:hover { box-shadow: var(--mg-shadow), 0 0 0 1px rgba(248,129,102,0.4); }
.miura-guide-page .evidence-card__img,
.miura-guide-page .evidence-card img.evidence-card__img {
  width: 100% !important; aspect-ratio: 16/10; object-fit: cover; background: #21262D; display: block;
  height: auto; border-radius: 0;
}
.miura-guide-page .evidence-card__body { padding: 1rem 1.5rem 1.5rem; }
.miura-guide-page.miura-guide-page .evidence-card__title { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; color: #E6EDF3 !important; }
.miura-guide-page.miura-guide-page .evidence-card__meta { font-size: 0.875rem; color: #8B949E !important; margin-bottom: 0.25rem; }
.miura-guide-page.miura-guide-page .evidence-card__meta-mono { font-family: var(--mg-font-mono) !important; font-size: 0.75rem; color: #8B949E !important; margin-bottom: 0.5rem; }
.miura-guide-page.miura-guide-page .evidence-card__link { color: #58A6FF !important; font-size: 0.875rem; font-weight: 700; text-decoration: underline !important; text-underline-offset: 3px; }

/* ===== STICKY BAR ===== */
.sticky-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 100;
  background: var(--mg-bg, #fff) !important; border-top: 1px solid var(--mg-border, #D0D7DE);
  padding: 0.5rem 1rem; display: flex; align-items: center; justify-content: center; gap: 1rem;
  transform: translateY(100%); transition: transform 250ms ease; box-shadow: 0 -2px 8px rgba(0,0,0,0.1);
}
.sticky-bar--visible { transform: translateY(0); }
.sticky-bar__cta {
  display: flex; align-items: center; gap: 0.25rem;
  background: var(--mg-cta-primary, #1A7F37) !important; color: #fff !important;
  padding: 0.625rem 1rem; border-radius: 6px; font-size: 0.875rem; font-weight: 700;
  text-decoration: none !important; min-height: 48px; letter-spacing: 0.05em;
}
.sticky-bar__cta:hover { background: var(--mg-cta-primary-hover, #2DA44E) !important; }
.sticky-bar__tel { color: var(--mg-link, #0969DA) !important; font-size: 0.875rem; font-weight: 700; text-decoration: underline !important; text-underline-offset: 3px; white-space: nowrap; }

@media print {
  .sticky-bar { display: none !important; }
  .miura-guide-page .cta-primary, .miura-guide-page .cta-phone { display: none !important; }
}

/* --- v6.0 追記: evidence-card フォールバック（inline style → class 化） --- */
/* span 自身に aspect-ratio を持たせ、外側 div の height 解決に依存しない */
.miura-guide-page .evidence-card__fallback {
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 16 / 10;
  color: #8B949E;
  font-size: 0.875rem;
}

#breadcrumb {
  display: none !important;
}