/* ═══════════════════════════════════════════════════════════
   BeautyDiag — Global CSS  v2 « Atelier de la Peau »
   Design System authentique — coins droits, éditorial, minimal
   ═══════════════════════════════════════════════════════════ */

/* ════════════════════════════════════════
   TOKENS — Design System V2
   ════════════════════════════════════════ */
:root {
  /* Surfaces */
  --bd-surface:        #F8F4EC;
  --bd-surface-alt:    #FFFFFF;
  --bd-surface-deep:   #1B1A18;

  /* Texte */
  --bd-ink:            #1B1A18;
  --bd-ink-soft:       #3D2C2C;
  --bd-ink-mute:       #5C4A3A;
  --bd-ink-pale:       #9B8B7A;

  /* Accent unique — cuivre patiné */
  --bd-accent:         #A77A4F;
  --bd-accent-hover:   #8A6238;
  --bd-accent-soft:    #D4B98A;
  --bd-accent-bg:      #FBF5EC;

  /* Alias compatibilité */
  --or:                #A77A4F;
  --or-light:          #FBF5EC;
  --or-fonce:          #8A6238;
  --cream:             #F8F4EC;

  /* Lignes */
  --bd-line:           #E8DDD0;
  --bd-line-soft:      #F1E9DD;

  /* Sémantique */
  --bd-info-bg:        #EDF1F7;  --bd-info-fg:    #1A4A7A;
  --bd-success-bg:     #EDF7F1;  --bd-success-fg: #1A7A4A;
  --bd-warn-bg:        #FFF5DC;  --bd-warn-fg:    #B07900;
  --bd-danger-bg:      #FBE8E8;  --bd-danger-fg:  #8B2D2D;

  /* Typographie */
  --bd-serif:   'Source Serif 4', 'Cormorant Garamond', Georgia, serif;
  --bd-sans:    'Inter', 'DM Sans', system-ui, sans-serif;

  /* Rayons — Le luxe a des coins droits */
  --bd-r:       0;
  --bd-r-pill:  9999px;

  /* Ombres — une seule, minime */
  --bd-shadow:    0 1px 2px rgba(27,26,24,.05);
  --bd-shadow-lg: 0 8px 32px rgba(27,26,24,.08);

  /* Durées */
  --bd-ease:     cubic-bezier(0.16,1,0.3,1);
  --bd-fast:     120ms;
  --bd-dur:      240ms;
  --bd-slow:     400ms;
}

/* ════════ BASE ════════ */
html { scroll-behavior: smooth; }
body { background: var(--bd-surface); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
::selection { background: rgba(167,122,79,.18); color: var(--bd-ink); }
a { transition: color var(--bd-dur) var(--bd-ease); }
img { transition: opacity var(--bd-slow) var(--bd-ease); }

/* ════════ HEADER ARTICLES ════════ */
body > header, header:not(#main-nav) {
  background: rgba(248,244,236,.97) !important;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--bd-line) !important;
  transition: box-shadow var(--bd-dur) var(--bd-ease);
}
body > header.scrolled, header.scrolled {
  box-shadow: 0 1px 16px rgba(27,26,24,.06) !important;
}
.logo, .logo:visited {
  font-family: var(--bd-serif) !important;
  font-weight: 300 !important;
  font-style: italic !important;
  letter-spacing: .02em !important;
  color: var(--bd-ink) !important;
  text-decoration: none !important;
  font-size: 20px !important;
}
.logo span { color: var(--bd-accent) !important; }

/* ════════ BREADCRUMB ════════ */
.breadcrumb {
  font-size: 11px !important;
  font-family: var(--bd-sans) !important;
  color: var(--bd-ink-pale) !important;
  letter-spacing: .08em !important;
  text-transform: uppercase !important;
  margin-bottom: 32px !important;
}
.breadcrumb a { color: var(--bd-ink-pale) !important; text-decoration: none !important; }
.breadcrumb a:hover { color: var(--bd-accent) !important; }

/* ════════ TYPOGRAPHIE ARTICLES ════════ */
.container h1, article h1, main h1 {
  font-family: var(--bd-serif) !important;
  font-size: clamp(32px, 5.5vw, 52px) !important;
  font-weight: 300 !important;
  font-style: italic !important;
  color: var(--bd-ink) !important;
  line-height: 1.12 !important;
  letter-spacing: -.02em !important;
  margin-bottom: 20px !important;
}
.container h2, article h2, main h2 {
  font-family: var(--bd-serif) !important;
  font-size: clamp(20px, 3.5vw, 28px) !important;
  font-weight: 300 !important;
  font-style: italic !important;
  color: var(--bd-ink) !important;
  margin-top: 56px !important;
  margin-bottom: 20px !important;
  line-height: 1.2 !important;
  border-bottom: 1px solid var(--bd-line) !important;
  padding-bottom: 12px !important;
}
.container h3, article h3, main h3 {
  font-family: var(--bd-sans) !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  color: var(--bd-accent) !important;
  letter-spacing: .12em !important;
  text-transform: uppercase !important;
  margin-top: 32px !important;
  margin-bottom: 12px !important;
}
.container p, article p, main p {
  font-family: var(--bd-sans) !important;
  font-size: 16px !important;
  line-height: 1.8 !important;
  color: var(--bd-ink-mute) !important;
  margin-bottom: 20px !important;
}
.intro, .lead, .article-intro {
  font-family: var(--bd-serif) !important;
  font-size: 19px !important;
  font-style: italic !important;
  line-height: 1.65 !important;
  color: var(--bd-ink-soft) !important;
  border-left: 2px solid var(--bd-accent) !important;
  padding-left: 24px !important;
  margin-bottom: 48px !important;
}
.container ul, .container ol, article ul, article ol {
  font-family: var(--bd-sans) !important;
  color: var(--bd-ink-mute) !important;
  font-size: 15.5px !important;
  line-height: 1.8 !important;
}

/* ════════ META / TAGS ════════ */
.meta {
  display: flex !important;
  gap: 16px !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  margin-bottom: 40px !important;
  font-size: 11px !important;
  color: var(--bd-ink-pale) !important;
  font-family: var(--bd-sans) !important;
  letter-spacing: .06em !important;
  text-transform: uppercase !important;
}
.tag {
  background: transparent !important;
  color: var(--bd-accent) !important;
  border: 1px solid var(--bd-accent) !important;
  padding: 3px 10px !important;
  border-radius: var(--bd-r-pill) !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  letter-spacing: .1em !important;
  text-transform: uppercase !important;
  font-family: var(--bd-sans) !important;
}

/* ════════ TABLES ════════ */
table {
  border-radius: 0 !important;
  overflow: hidden !important;
  border: 1px solid var(--bd-line) !important;
}
th {
  background: var(--bd-surface-deep) !important;
  color: var(--bd-surface) !important;
  font-family: var(--bd-sans) !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  letter-spacing: .1em !important;
  text-transform: uppercase !important;
  padding: 12px 16px !important;
}
td {
  font-family: var(--bd-sans) !important;
  font-size: 14px !important;
  color: var(--bd-ink-mute) !important;
  border-top: 1px solid var(--bd-line) !important;
  padding: 12px 16px !important;
}
tr:hover td { background: rgba(167,122,79,.03); }

/* ════════ ENCADRÉS SÉMANTIQUES (V2) ════════ */
/* Remplace .tip, .warning, .highlight-box → style bd-callout */
.tip, .highlight-box {
  background: var(--bd-accent-bg) !important;
  border: none !important;
  border-left: 2px solid var(--bd-accent) !important;
  border-radius: 0 !important;
  padding: 20px 24px !important;
  margin: 32px 0 !important;
}
.tip strong, .highlight-box h3 {
  font-family: var(--bd-sans) !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  letter-spacing: .12em !important;
  text-transform: uppercase !important;
  color: var(--bd-accent-hover) !important;
  display: block !important;
  margin-bottom: 8px !important;
}
.warning {
  background: var(--bd-warn-bg) !important;
  border: none !important;
  border-left: 2px solid var(--bd-warn-fg) !important;
  border-radius: 0 !important;
  padding: 20px 24px !important;
  margin: 32px 0 !important;
}
.warning strong { color: var(--bd-warn-fg) !important; }

/* Composants bd-callout (nouveaux) */
.bd-callout {
  border-left: 2px solid;
  padding: 20px 24px;
  margin: 32px 0;
  background: var(--bd-surface);
  border-radius: 0;
}
.bd-callout--science  { border-color: var(--bd-info-fg);    background: var(--bd-info-bg); }
.bd-callout--evidence { border-color: var(--bd-success-fg); background: var(--bd-success-bg); }
.bd-callout--warning  { border-color: var(--bd-warn-fg);    background: var(--bd-warn-bg); }
.bd-callout--danger   { border-color: var(--bd-danger-fg);  background: var(--bd-danger-bg); }
.bd-callout__label {
  display: block;
  font-family: var(--bd-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.bd-callout--science  .bd-callout__label { color: var(--bd-info-fg); }
.bd-callout--evidence .bd-callout__label { color: var(--bd-success-fg); }
.bd-callout--warning  .bd-callout__label { color: var(--bd-warn-fg); }
.bd-callout--danger   .bd-callout__label { color: var(--bd-danger-fg); }

/* ════════ PRODUCT CARDS — style "Atelier" ════════ */
/* Plat, coins droits, bordure top+bottom uniquement */
.product-card {
  background: var(--bd-surface-alt) !important;
  border: none !important;
  border-top: 1px solid var(--bd-line) !important;
  border-bottom: 1px solid var(--bd-line) !important;
  border-radius: 0 !important;
  padding: 28px 0 !important;
  margin-bottom: 0 !important;
  box-shadow: none !important;
  transition: background var(--bd-dur) var(--bd-ease) !important;
  display: flex !important;
  gap: 20px !important;
  align-items: flex-start !important;
}
.product-card + .product-card { border-top: none !important; }
.product-card:hover { background: var(--bd-accent-bg) !important; }
.product-card.winner {
  background: var(--bd-surface-alt) !important;
  border-top: 2px solid var(--bd-accent) !important;
  border-bottom: 1px solid var(--bd-line) !important;
}
.product-card.winner:hover { background: var(--bd-accent-bg) !important; }

/* Numéro romain dans les product cards */
.product-num, .product-emoji, .product-rank {
  font-family: var(--bd-serif) !important;
  font-size: 36px !important;
  font-weight: 300 !important;
  color: var(--bd-accent-soft) !important;
  flex-shrink: 0 !important;
  line-height: 1 !important;
  min-width: 40px !important;
  font-style: italic !important;
}
.product-emoji { font-style: normal !important; font-size: 28px !important; }

.product-info h3, .product-card h3, .product-body h3 {
  font-family: var(--bd-serif) !important;
  font-size: 18px !important;
  font-weight: 400 !important;
  font-style: italic !important;
  color: var(--bd-ink) !important;
  margin: 0 0 4px !important;
}
.product-info h3 em, .product-body h3 em { color: var(--bd-accent) !important; }
.product-sub, .product-brand, .prix, .product-price, .price {
  font-family: var(--bd-sans) !important;
  font-size: 11px !important;
  font-weight: 500 !important;
  letter-spacing: .08em !important;
  text-transform: uppercase !important;
  color: var(--bd-ink-mute) !important;
}
.product-info p, .product-body p {
  font-family: var(--bd-sans) !important;
  font-size: 14.5px !important;
  line-height: 1.75 !important;
  color: var(--bd-ink-mute) !important;
  margin: 8px 0 12px !important;
}

/* ════════ BOUTONS — V2 ════════ */
/* Primaire : fond sombre, uppercase */
.btn-cta {
  display: inline-flex !important;
  align-items: center !important;
  gap: 12px !important;
  padding: 14px 32px !important;
  background: var(--bd-ink) !important;
  color: var(--bd-surface) !important;
  font-family: var(--bd-sans) !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  letter-spacing: .12em !important;
  text-transform: uppercase !important;
  border-radius: var(--bd-r-pill) !important;
  text-decoration: none !important;
  transition: background var(--bd-dur) var(--bd-ease) !important;
  box-shadow: none !important;
}
.btn-cta:hover {
  background: var(--bd-accent) !important;
  color: #fff !important;
  text-decoration: none !important;
}

/* Secondaire : transparent, bordure */
.btn-amazon, .btn-buy, .bd-btn-secondary {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 10px 24px !important;
  background: transparent !important;
  color: var(--bd-ink) !important;
  border: 1px solid var(--bd-line) !important;
  font-family: var(--bd-sans) !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  letter-spacing: .08em !important;
  text-transform: uppercase !important;
  border-radius: var(--bd-r-pill) !important;
  text-decoration: none !important;
  transition: border-color var(--bd-dur), color var(--bd-dur) !important;
  box-shadow: none !important;
}
.btn-amazon:hover, .btn-buy:hover, .bd-btn-secondary:hover {
  border-color: var(--bd-ink) !important;
  color: var(--bd-accent) !important;
  text-decoration: none !important;
}

/* ════════ CTA BOX ════════ */
.cta-box {
  background: var(--bd-surface-deep) !important;
  border-radius: 0 !important;
  padding: 48px 40px !important;
  text-align: center !important;
  margin: 56px 0 !important;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 32px;
  background: var(--bd-accent-soft);
}
.cta-box h2 {
  font-family: var(--bd-serif) !important;
  color: var(--bd-surface) !important;
  font-size: clamp(22px, 4vw, 32px) !important;
  font-weight: 300 !important;
  font-style: italic !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 0 12px !important;
}
.cta-box p { color: rgba(248,244,236,.65) !important; font-size: 15px !important; margin: 0 0 28px !important; }

/* ════════ FAQ ════════ */
.faq-item {
  background: transparent !important;
  border: none !important;
  border-top: 1px solid var(--bd-line) !important;
  border-radius: 0 !important;
  padding: 24px 0 !important;
  margin-bottom: 0 !important;
  box-shadow: none !important;
}
.faq-item + .faq-item { border-top: 1px solid var(--bd-line) !important; }
.faq-item h3 {
  font-family: var(--bd-serif) !important;
  font-size: 17px !important;
  font-weight: 400 !important;
  font-style: italic !important;
  color: var(--bd-ink) !important;
  margin: 0 0 12px !important;
}
.faq-item p {
  font-size: 15px !important;
  color: var(--bd-ink-mute) !important;
  margin: 0 !important;
  line-height: 1.78 !important;
  font-family: var(--bd-sans) !important;
}

/* ════════ STEPS ════════ */
.step-num {
  background: var(--bd-ink) !important;
  color: var(--bd-surface) !important;
  width: 28px !important; height: 28px !important;
  border-radius: 50% !important;
  display: flex !important; align-items: center !important; justify-content: center !important;
  font-family: var(--bd-sans) !important;
  font-size: 12px !important; font-weight: 700 !important;
  flex-shrink: 0 !important;
  box-shadow: none !important;
}

/* ════════ BACK LINK ════════ */
.back {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  background: transparent !important;
  border: none !important;
  border-bottom: 1px solid var(--bd-line) !important;
  color: var(--bd-ink-mute) !important;
  padding: 0 0 4px !important;
  border-radius: 0 !important;
  font-family: var(--bd-sans) !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  letter-spacing: .06em !important;
  text-transform: uppercase !important;
  text-decoration: none !important;
  margin-top: 48px !important;
  transition: color var(--bd-dur), border-color var(--bd-dur) !important;
}
.back:hover { color: var(--bd-accent) !important; border-color: var(--bd-accent) !important; text-decoration: none !important; }

/* ════════ CARD (générique) ════════ */
.card {
  background: var(--bd-surface-alt) !important;
  border: 1px solid var(--bd-line) !important;
  border-radius: 0 !important;
  padding: 24px !important;
  box-shadow: var(--bd-shadow) !important;
}

/* ════════ FOOTER ARTICLES ════════ */
body > footer:not(.bd-footer) {
  background: var(--bd-surface-deep) !important;
  color: rgba(248,244,236,.35) !important;
  border-top: none !important;
  padding: 40px 24px !important;
  text-align: center !important;
  font-family: var(--bd-sans) !important;
  font-size: 11px !important;
  letter-spacing: .06em !important;
  text-transform: uppercase !important;
}
body > footer:not(.bd-footer) a { color: rgba(248,244,236,.3) !important; text-decoration: none !important; }
body > footer:not(.bd-footer) a:hover { color: var(--bd-accent-soft) !important; }

/* ════════ ARTICLES LIÉS ════════ */
.bd-related {
  background: var(--bd-surface) !important;
  border-top: 1px solid var(--bd-line) !important;
  padding: 48px 0 40px !important;
  margin-top: 64px !important;
}
.bd-related h3 {
  font-family: var(--bd-sans) !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  letter-spacing: .16em !important;
  text-transform: uppercase !important;
  color: var(--bd-ink-pale) !important;
  margin: 0 0 24px !important;
}
.bd-related-card {
  background: transparent !important;
  border: none !important;
  border-top: 1px solid var(--bd-line) !important;
  border-radius: 0 !important;
  padding: 16px 0 !important;
  text-decoration: none !important;
  display: block !important;
  box-shadow: none !important;
  transition: color var(--bd-dur) !important;
}
.bd-related-card:hover { text-decoration: none !important; }
.bd-related-card span {
  color: var(--bd-accent) !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  letter-spacing: .1em !important;
  text-transform: uppercase !important;
  font-family: var(--bd-sans) !important;
  display: block !important;
  margin-bottom: 4px !important;
}
.bd-related-card p {
  font-size: 14px !important;
  color: var(--bd-ink-soft) !important;
  margin: 0 !important;
  font-family: var(--bd-serif) !important;
  font-style: italic !important;
  line-height: 1.4 !important;
}

/* ════════ TABLE DES MATIÈRES ════════ */
#bd-toc {
  background: transparent;
  border: none;
  border-left: 2px solid var(--bd-accent);
  border-radius: 0;
  padding: 0 0 0 20px;
  margin: 0 0 48px;
  font-family: var(--bd-sans);
}
#bd-toc-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--bd-accent);
  margin: 0 0 16px;
}
#bd-toc ol { margin: 0; padding: 0 0 0 14px; list-style: decimal; }
#bd-toc li { margin-bottom: 8px; }
#bd-toc a { font-size: 14px; color: var(--bd-ink-soft); text-decoration: none; transition: color var(--bd-fast); font-style: italic; font-family: var(--bd-serif); }
#bd-toc a:hover { color: var(--bd-accent); }

/* ════════ RÉSUMÉ 30S ════════ */
#bd-summary {
  background: var(--bd-surface-deep);
  border-radius: 0;
  padding: 32px 36px;
  margin: 0 0 48px;
  position: relative;
  overflow: hidden;
}
#bd-summary::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 2px; height: 100%;
  background: var(--bd-accent-soft);
}
#bd-summary-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--bd-accent-soft);
  margin: 0 0 16px;
  font-family: var(--bd-sans);
}
#bd-summary ul { margin: 0; padding: 0; list-style: none; }
#bd-summary ul li {
  font-family: var(--bd-serif);
  font-style: italic;
  font-size: 15px;
  color: rgba(248,244,236,.82);
  line-height: 1.65;
  margin-bottom: 10px;
  padding-left: 20px;
  position: relative;
}
#bd-summary ul li::before { content: '—'; position: absolute; left: 0; color: var(--bd-accent-soft); font-style: normal; }

/* ════════ BARRE LECTURE ════════ */
#bd-read-progress {
  position: fixed; top: 0; left: 0; width: 0%;
  height: 1px;
  background: var(--bd-accent);
  z-index: 9999; transition: width .1s linear; pointer-events: none;
}

/* ════════ FADE-IN ════════ */
.bd-reveal { opacity: 0; transform: translateY(16px); transition: opacity var(--bd-slow) var(--bd-ease), transform var(--bd-slow) var(--bd-ease); }
.bd-reveal.bd-visible { opacity: 1; transform: translateY(0); }
.bd-reveal-delay-1 { transition-delay: .08s; }
.bd-reveal-delay-2 { transition-delay: .16s; }
.bd-reveal-delay-3 { transition-delay: .24s; }
.bd-reveal-delay-4 { transition-delay: .32s; }

/* ════════ INDEX CARDS ════════ */
.bd-card {
  transition: box-shadow var(--bd-dur) var(--bd-ease), transform var(--bd-dur) var(--bd-ease) !important;
  border-radius: 0 !important;
}
.bd-card:hover {
  transform: translateY(-2px) !important;
  box-shadow: var(--bd-shadow-lg) !important;
}

/* ════════ BANNIÈRE QUIZ ════════ */
#bd-quiz-banner {
  position: fixed; bottom: 20px; left: 50%;
  transform: translateX(-50%) translateY(120px);
  z-index: 8888;
  background: var(--bd-surface-deep);
  color: var(--bd-surface);
  border-radius: var(--bd-r-pill);
  padding: 14px 22px;
  display: flex; align-items: center; gap: 14px;
  box-shadow: 0 4px 24px rgba(27,26,24,.3);
  transition: transform var(--bd-slow) var(--bd-ease), opacity var(--bd-dur) var(--bd-ease);
  opacity: 0; max-width: calc(100vw - 32px); cursor: pointer;
  text-decoration: none; white-space: nowrap;
  border: 1px solid rgba(167,122,79,.25);
}
#bd-quiz-banner.visible { transform: translateX(-50%) translateY(0); opacity: 1; }
#bd-quiz-banner.hidden { transform: translateX(-50%) translateY(120px); opacity: 0; }
.bd-quiz-banner-icon { font-size: 18px; flex-shrink: 0; }
.bd-quiz-banner-text { flex: 1; min-width: 0; }
.bd-quiz-banner-title { font-size: 13px; font-weight: 600; color: var(--bd-surface); display: block; font-family: var(--bd-sans); letter-spacing: .02em; }
.bd-quiz-banner-sub { font-size: 11px; color: rgba(248,244,236,.5); display: block; font-family: var(--bd-sans); }
.bd-quiz-banner-cta { background: var(--bd-accent); color: #fff; font-size: 11px; font-weight: 700; padding: 7px 14px; border-radius: var(--bd-r-pill); flex-shrink: 0; letter-spacing: .06em; text-transform: uppercase; }
.bd-quiz-banner-close { background: none; border: none; color: rgba(248,244,236,.35); cursor: pointer; font-size: 16px; padding: 0 0 0 6px; line-height: 1; flex-shrink: 0; }
.bd-quiz-banner-close:hover { color: var(--bd-surface); }

/* ════════ QUIZ INLINE ════════ */
.bd-quiz-inline {
  background: var(--bd-surface-deep);
  border-radius: 0;
  padding: 32px 36px;
  margin: 48px 0;
  display: flex; gap: 24px; align-items: center;
  text-decoration: none;
  transition: background var(--bd-dur) var(--bd-ease);
  cursor: pointer;
  border-left: 2px solid var(--bd-accent-soft);
}
.bd-quiz-inline:hover { background: #2D1F10; text-decoration: none; }
.bd-quiz-inline-icon { font-size: 32px; flex-shrink: 0; }
.bd-quiz-inline-content { flex: 1; }
.bd-quiz-inline-title { font-family: var(--bd-serif); font-size: 20px; font-weight: 300; font-style: italic; color: var(--bd-surface); margin: 0 0 6px; display: block; line-height: 1.25; }
.bd-quiz-inline-sub { font-size: 13px; color: rgba(248,244,236,.55); margin: 0 0 16px; display: block; line-height: 1.6; font-family: var(--bd-sans); }
.bd-quiz-inline-btn { display: inline-flex; align-items: center; gap: 8px; background: transparent; color: var(--bd-accent-soft); border: 1px solid rgba(212,185,138,.4); font-size: 11px; font-weight: 700; padding: 8px 18px; border-radius: var(--bd-r-pill); text-decoration: none; font-family: var(--bd-sans); letter-spacing: .08em; text-transform: uppercase; transition: border-color var(--bd-dur), color var(--bd-dur); }
.bd-quiz-inline-btn:hover { border-color: var(--bd-accent-soft); color: #fff; }

/* ════════ BACK TO TOP ════════ */
#bd-back-top {
  position: fixed; bottom: 72px; right: 24px;
  width: 40px; height: 40px;
  background: var(--bd-ink);
  color: var(--bd-surface);
  border: none; border-radius: 0;
  font-size: 16px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  z-index: 8887; opacity: 0; transform: scale(0.9);
  transition: opacity var(--bd-dur), transform var(--bd-dur), background var(--bd-dur);
  box-shadow: none;
}
#bd-back-top.visible { opacity: 1; transform: scale(1); }
#bd-back-top:hover { background: var(--bd-accent); }

/* ════════ MICRO-INTERACTIONS ════════ */
a:focus-visible, button:focus-visible {
  outline: 1px solid var(--bd-accent);
  outline-offset: 3px;
}
input[type="text"]:focus, input[type="search"]:focus {
  box-shadow: 0 0 0 2px rgba(167,122,79,.2);
}
.quiz-opt { transition: border-color var(--bd-dur), background var(--bd-dur) !important; }
.quiz-opt:hover { background: var(--bd-accent-bg) !important; }
.quiz-opt.selected { background: var(--bd-accent-bg) !important; border-color: var(--bd-accent) !important; }

/* ════════ MOBILE ════════ */
@media (max-width: 600px) {
  .btn-amazon, .btn-buy, .btn-cta { min-height: 44px; }
  #bd-quiz-banner { bottom: 12px; border-radius: 14px; padding: 12px 14px; gap: 10px; }
  .bd-quiz-banner-sub, .bd-quiz-banner-cta { display: none; }
  .bd-quiz-inline { flex-direction: column; padding: 24px; gap: 12px; }
  .cta-box { padding: 36px 24px !important; }
  #bd-toc { display: none; }
  .product-card { padding: 20px 0 !important; }
}

/* ════════ PRINT ════════ */
@media print {
  body { background: #fff !important; }
  #bd-quiz-banner, #bd-back-top, #bd-read-progress, .bd-quiz-inline, #bd-toc { display: none !important; }
  * { box-shadow: none !important; border-color: #ccc !important; }
}