*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --cream: #ffffff;
      --warm-white: #FEFDFB;
      --ink: #1A1814;
      --ink-mid: #3D3A34;
      --ink-light: #6B6760;
      --rule: #E0DDD8;
      --accent: #1976D2;
      --accent-soft: #B3E5FC;
      --gold: #B8913F;
      --badge-bg: #1A1814;
      --badge-text: #FAF8F4;
      --pro-color: #1C6B3A;
      --con-color: #8B2615;
      --font-display: 'Playfair Display', Georgia, serif;
      --font-serif: 'Source Serif 4', Georgia, serif;
      --font-sans: 'DM Sans', system-ui, sans-serif;
    }

    html { scroll-behavior: smooth; }

    body {
      background: var(--cream);
      color: var(--ink);
      font-family: var(--font-serif);
      font-size: 18px;
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }

    /* ── NAV ── */
    .site-nav {
      background: var(--ink);
      color: var(--cream);
      position: sticky;
      top: 0;
      z-index: 100;
      border-bottom: 3px solid var(--accent);
    }
    .site-nav__inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 58px;
    }
    .site-logo {
      font-family: var(--font-display);
      font-weight: 900;
      font-size: 1.5rem;
      color: var(--cream);
      text-decoration: none;
      letter-spacing: -0.02em;
    }
    .site-logo span { color: var(--accent); }
    .nav-links {
      display: flex;
      gap: 28px;
      list-style: none;
    }
    .nav-links a {
      font-family: var(--font-sans);
      font-size: 0.8rem;
      font-weight: 500;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: rgba(250,248,244,0.72);
      text-decoration: none;
      transition: color 0.2s;
    }
    .nav-links a:hover { color: var(--cream); }
    .nav-cta {
      font-family: var(--font-sans);
      font-size: 0.78rem;
      font-weight: 600;
      background: var(--accent);
      color: #fff;
      padding: 7px 18px;
      border-radius: 4px;
      text-decoration: none;
      letter-spacing: 0.04em;
      transition: background 0.2s;
    }
    .nav-cta:hover { background: #a8361d; }
    .nav-hamburger {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
      flex-direction: column;
      gap: 5px;
      padding: 4px;
    }
    .nav-hamburger span {
      display: block;
      width: 24px;
      height: 2px;
      background: var(--cream);
      border-radius: 2px;
    }

    /* ── ARTICLE HEADER ── */
    .article-header {
      max-width: 820px;
      margin: 0 auto;
      padding: 32px 24px 28px;
    }
    .article-kicker {
      font-family: var(--font-sans);
      font-size: 0.72rem;
      font-weight: 600;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .article-kicker::before {
      content: '';
      display: block;
      width: 28px;
      height: 2px;
      background: var(--accent);
    }
    .article-title {
      font-family: var(--font-display);
      font-size: clamp(2rem, 4vw, 3.1rem);
      font-weight: 900;
      line-height: 1.15;
      letter-spacing: -0.02em;
      color: var(--ink);
      margin-bottom: 20px;
    }
    .article-subtitle {
      font-family: var(--font-serif);
      font-size: 1.15rem;
      font-weight: 300;
      color: var(--ink-mid);
      line-height: 1.6;
      margin-bottom: 28px;
      padding-bottom: 28px;
      border-bottom: 1px solid var(--rule);
    }
    .article-meta {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-bottom: 32px;
    }
    .author-avatar {
      width: 46px;
      height: 46px;
      border-radius: 50%;
      background: var(--ink);
      overflow: hidden;
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .author-avatar svg { width: 30px; height: 30px; fill: var(--cream); opacity: 0.7; }
    .meta-text { font-family: var(--font-sans); font-size: 0.85rem; }
    .meta-author { font-weight: 600; color: var(--ink); }
    .meta-role { color: var(--ink-light); font-size: 0.78rem; margin-bottom: 2px; }
    .meta-date { color: var(--ink-light); font-size: 0.78rem; }

    /* ── HERO IMAGE ── */
    .hero-image {
      max-width: 820px;
      margin: 0 auto 0;
      padding: 0 24px;
    }
    .hero-image img {
      width: 100%;
      height: 820px;
      object-fit: cover;
      display: block;
      border-radius: 16px;
    }
    .hero-caption {
      font-family: var(--font-sans);
      font-size: 0.75rem;
      color: var(--ink-light);
      padding: 10px 0 0;
      text-align: right;
    }

    /* ── LAYOUT: SINGLE COLUMN ── */
    .content-wrap {
      max-width: 820px;
      margin: 0 auto;
      padding: 48px 24px;
    }

    /* ── INLINE TOC ── */
    .toc-box {
      background: var(--warm-white);
      border: 1px solid var(--rule);
      border-top: 3px solid var(--ink);
      padding: 24px 28px;
      border-radius: 0 0 6px 6px;
      margin-bottom: 40px;
    }
    .toc-box h3 {
      font-family: var(--font-sans);
      font-size: 0.72rem;
      font-weight: 600;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--ink-light);
      margin-bottom: 16px;
    }
    .toc-list { list-style: none; columns: 2; column-gap: 32px; }
    .toc-list li {
      border-bottom: 1px solid var(--rule);
      break-inside: avoid;
    }
    .toc-list li:last-child { border-bottom: none; }
    .toc-list a {
      display: flex;
      align-items: baseline;
      gap: 10px;
      padding: 10px 0;
      text-decoration: none;
      font-family: var(--font-sans);
      font-size: 0.82rem;
      color: var(--ink-mid);
      transition: color 0.2s;
      line-height: 1.35;
    }
    .toc-list a:hover { color: var(--accent); }
    .toc-num {
      font-weight: 700;
      color: var(--accent);
      font-size: 0.72rem;
      flex-shrink: 0;
      min-width: 20px;
    }
    .toc-label { flex: 1; }

    /* ── INTRO TEXT ── */
    .article-intro {
      font-size: 1.05rem;
      color: var(--ink-mid);
      margin-bottom: 40px;
    }
    .article-intro p { margin-bottom: 1em; }
    .article-intro a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
    .article-intro a:hover { color: #a8361d; }
    .related-links {
      background: var(--warm-white);
      border-left: 4px solid var(--gold);
      padding: 18px 22px;
      margin: 32px 0;
      border-radius: 0 6px 6px 0;
    }
    .related-links h4 {
      font-family: var(--font-sans);
      font-size: 0.72rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--gold);
      margin-bottom: 10px;
    }
    .related-links ul { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
    .related-links a {
      font-family: var(--font-sans);
      font-size: 0.82rem;
      color: var(--ink-mid);
      background: var(--cream);
      border: 1px solid var(--rule);
      padding: 5px 12px;
      border-radius: 20px;
      text-decoration: none;
      transition: all 0.2s;
    }
    .related-links a:hover { background: var(--ink); color: var(--cream); border-color: var(--ink); }

    /* ── SCALE ENTRY ── */
    .scale-entries { display: flex; flex-direction: column; gap: 0; }

    .scale-entry {
      border-top: 1px solid var(--rule);
      padding: 52px 0 48px;
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.55s ease, transform 0.55s ease;
    }
    .scale-entry.visible { opacity: 1; transform: translateY(0); }

    .entry-rank-row {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-bottom: 6px;
    }
    .entry-rank {
      font-family: var(--font-display);
      font-weight: 900;
      font-size: 3.5rem;
      line-height: 1;
      color: var(--rule);
      letter-spacing: -0.04em;
      flex-shrink: 0;
    }
    .entry-badge {
      font-family: var(--font-sans);
      font-size: 0.68rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      background: var(--badge-bg);
      color: var(--badge-text);
      padding: 4px 12px;
      border-radius: 3px;
    }
    .entry-badge.bioimpedance_scale_orange   { background: #FF4500; }
    .entry-badge.bioimpedance_scale_cobalt     { background: #0077FF; }
    .entry-badge.bioimpedance_scale_jade   { background: #00A86B; }
    .entry-badge.bioimpedance_scale_violet       { background: #9B30FF; }
    .entry-badge.bioimpedance_scale_amber      { background: #FFB400; }
    .entry-badge.bioimpedance_scale_general { background: #00A86B; }

    .entry-title {
      font-family: var(--font-display);
      font-size: 1.75rem;
      font-weight: 700;
      line-height: 1.2;
      color: var(--ink);
      margin-bottom: 20px;
      letter-spacing: -0.02em;
    }
    .entry-title small {
      font-size: 0.9rem;
      font-weight: 400;
      color: var(--ink-light);
      font-style: italic;
      display: block;
      margin-top: 4px;
    }

    .entry-image-wrap {
      margin: 0 0 28px;
      position: relative;
      overflow: hidden;
      border-radius: 8px;
      background: #f0ede8;
    }
    .entry-image-wrap img {
      width: 100%;
      height: 600px;
      object-fit: cover;
      display: block;
      transition: transform 0.6s ease;
    }
    .entry-image-wrap:hover img { transform: scale(1.03); }

    .entry-two-col {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      margin-bottom: 28px;
    }
    .pros-cons {
      background: var(--warm-white);
      border: 1px solid var(--rule);
      border-radius: 6px;
      padding: 18px;
    }
    .pros-cons h4 {
      font-family: var(--font-sans);
      font-size: 0.72rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      margin-bottom: 12px;
    }
    .pros-cons.pros h4 { color: var(--pro-color); }
    .pros-cons.cons h4 { color: var(--con-color); }
    .pros-cons ul { list-style: none; }
    .pros-cons li {
      font-family: var(--font-sans);
      font-size: 0.85rem;
      color: var(--ink-mid);
      padding: 5px 0;
      border-bottom: 1px solid var(--rule);
      display: flex;
      gap: 8px;
      align-items: flex-start;
      line-height: 1.4;
    }
    .pros-cons li:last-child { border-bottom: none; }
    .pros-cons li::before {
      flex-shrink: 0;
      margin-top: 2px;
      font-size: 0.8rem;
    }
    .pros-cons.pros li::before { content: '✓'; color: var(--pro-color); font-weight: 700; }
    .pros-cons.cons li::before { content: '✕'; color: var(--con-color); font-weight: 700; }

    .entry-price-bar {
      background: var(--warm-white);
      border: 1px solid var(--rule);
      border-radius: 6px;
      padding: 16px 20px;
      margin-bottom: 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 12px;
    }
    .price-label {
      font-family: var(--font-sans);
      font-size: 0.72rem;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--ink-light);
      margin-bottom: 2px;
    }
    .price-value {
      font-family: var(--font-display);
      font-size: 1.45rem;
      font-weight: 700;
      color: var(--ink);
    }
    
    a.buy-btn, a.buy-btn:hover {
      color: #ffffff;
    }
    
    .buy-btn {
      font-family: var(--font-sans);
      font-size: 0.92rem;
      font-weight: 800;
      background: var(--accent);
      padding: 10px 22px;
      border-radius: 5px;
      text-decoration: none;
      letter-spacing: 0.03em;
      transition: background 0.2s, transform 0.15s, color 0.2s;
      display: inline-block;
    }
    
    .buy-btn:hover {
      background: #29B6F6;
      transform: translateY(-1px);
    }

    .entry-body {
      font-size: 1rem;
      color: var(--ink-mid);
      margin-bottom: 28px;
    }
    .entry-body p { margin-bottom: 1em; }

    .entry-verdict-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      margin-bottom: 24px;
    }
    .verdict-box {
      background: var(--warm-white);
      border: 1px solid var(--rule);
      border-radius: 6px;
      padding: 18px;
    }
    .verdict-box h4 {
      font-family: var(--font-sans);
      font-size: 0.68rem;
      font-weight: 600;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--ink-light);
      margin-bottom: 8px;
    }
    .verdict-box p {
      font-family: var(--font-serif);
      font-size: 0.9rem;
      color: var(--ink-mid);
      line-height: 1.55;
    }

    .read-review {
      font-family: var(--font-sans);
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--ink);
      text-decoration: none;
      border-bottom: 2px solid var(--accent);
      padding-bottom: 1px;
      transition: color 0.2s;
    }
    .read-review:hover { color: var(--accent); }
    .read-review::after { content: ' →'; }

    /* ── SCORE BADGE ── */
    .score-ring {
      position: absolute;
      top: 16px;
      right: 16px;
      width: 54px;
      height: 54px;
      background: rgba(26,24,20,0.85);
      border-radius: 50%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      backdrop-filter: blur(6px);
    }
    .score-num {
      font-family: var(--font-display);
      font-size: 1.1rem;
      font-weight: 900;
      color: #fff;
      line-height: 1;
    }
    .score-denom {
      font-family: var(--font-sans);
      font-size: 0.6rem;
      color: rgba(255,255,255,0.6);
    }

    /* ── FOOTER ── */
    .site-footer {
      background: var(--ink);
      color: rgba(250,248,244,0.6);
      padding: 48px 24px;
      text-align: left;
    }
    .footer-logo {
      font-family: var(--font-display);
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--cream);
      margin-bottom: 16px;
    }
    .footer-logo span { color: var(--accent); }
    .footer-text { font-family: var(--font-sans); justify-content: left; font-size: 0.82rem; line-height: 1.7;  margin: 0 auto 20px; }
    .footer-links { display: flex; justify-content: left; gap: 24px; flex-wrap: wrap; }
    .footer-links a { font-family: var(--font-sans); font-size: 0.78rem; color: rgba(250,248,244,0.5); text-decoration: none; }
    .footer-links a:hover { color: var(--cream); }

    /* ── RESPONSIVE ── */
    @media (max-width: 680px) {
      .nav-links, .nav-cta { display: none; }
      .nav-hamburger { display: flex; }
      .entry-two-col, .entry-verdict-grid { grid-template-columns: 1fr; }
      .entry-rank { font-size: 2.5rem; }
      .article-title { font-size: 1.8rem; }
      .entry-title { font-size: 1.4rem; }
      .hero-image img { height: 240px; }
      .entry-image-wrap img { height: 220px; }
      .toc-list { columns: 1; }
    }

    /* ── AFFILIATE NOTICE ── */
    .affiliate-notice {
      max-width: 820px;
      margin: 0 auto;
      padding: 0 24px;
      font-family: var(--font-sans);
      font-size: 0.78rem;
      color: var(--ink-light);
      background: var(--warm-white);
      border: 1px solid var(--rule);
      padding: 12px 18px;
      border-radius: 4px;
      margin-bottom: 0;
    }

    /* ── UPDATED TAG ── */
    .updated-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-family: var(--font-sans);
      font-size: 0.72rem;
      background: var(--accent-soft);
      color: var(--accent);
      padding: 4px 12px;
      border-radius: 20px;
      margin-bottom: 18px;
      font-weight: 600;
    }
    .updated-tag::before { content: '↻'; font-size: 0.85rem; }

    section.article-section h2 {
      font-family: var(--font-display);
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--ink-light);
      letter-spacing: 0.02em;
      text-transform: uppercase;
      margin-bottom: 8px;
      border-bottom: 2px solid var(--rule);
      padding-bottom: 12px;
    }

    /* ── SEO ARTICLE ── */
    .seo-article {
      margin-top: 72px;
      padding-top: 48px;
      border-top: 3px solid var(--ink);
    }
    .seo-article h2 {
      font-family: var(--font-display);
      font-size: clamp(1.5rem, 3vw, 2.1rem);
      font-weight: 900;
      line-height: 1.2;
      letter-spacing: -0.02em;
      color: var(--ink);
      margin-bottom: 20px;
    }
    .seo-article h3 {
      font-family: var(--font-display);
      font-size: 1.35rem;
      font-weight: 700;
      color: var(--ink);
      margin: 48px 0 14px;
      padding-bottom: 10px;
      border-bottom: 1px solid var(--rule);
      letter-spacing: -0.01em;
    }
    .seo-article h4 {
      font-family: var(--font-sans);
      font-size: 0.9rem;
      font-weight: 700;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      color: var(--ink);
      margin: 28px 0 10px;
    }
    .seo-article p {
      font-size: 1rem;
      color: var(--ink-mid);
      margin-bottom: 1em;
      line-height: 1.75;
    }
    .seo-article ul,
    .seo-article ol {
      margin: 0 0 1.4em 0;
      padding-left: 0;
      list-style: none;
    }
    .seo-article ul li,
    .seo-article ol li {
      font-family: var(--font-serif);
      font-size: 0.97rem;
      color: var(--ink-mid);
      padding: 9px 0 9px 28px;
      border-bottom: 1px solid var(--rule);
      line-height: 1.6;
      position: relative;
    }
    .seo-article ul li:last-child,
    .seo-article ol li:last-child { border-bottom: none; }
    .seo-article ul li::before {
      content: '→';
      position: absolute;
      left: 0;
      color: var(--accent);
      font-size: 0.85rem;
      top: 10px;
    }
    .seo-article ol {
      counter-reset: seo-counter;
    }
    .seo-article ol li {
      counter-increment: seo-counter;
    }
    .seo-article ol li::before {
      content: counter(seo-counter);
      position: absolute;
      left: 0;
      font-family: var(--font-display);
      font-weight: 900;
      font-size: 0.85rem;
      color: var(--accent);
      top: 9px;
    }
    .seo-article strong { color: var(--ink); font-weight: 600; }

    .faq-item {
      background: var(--warm-white);
      border: 1px solid var(--rule);
      border-left: 4px solid var(--accent);
      border-radius: 0 6px 6px 0;
      padding: 18px 22px;
      margin-bottom: 12px;
    }
    .faq-item h4 {
      font-family: var(--font-sans);
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--ink);
      text-transform: none;
      letter-spacing: 0;
      margin: 0 0 8px;
    }
    .faq-item p {
      font-size: 0.9rem;
      margin-bottom: 0;
      color: var(--ink-mid);
    }

    .quick-picks {
      background: var(--ink);
      color: var(--cream);
      border-radius: 8px;
      padding: 28px 32px;
      margin: 36px 0;
    }
    .quick-picks h4 {
      font-family: var(--font-display);
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--cream);
      text-transform: none;
      letter-spacing: 0;
      margin: 0 0 18px;
    }
    .quick-picks ul { margin: 0; padding: 0; list-style: none; }
    .quick-picks li {
      font-family: var(--font-sans);
      font-size: 0.88rem;
      color: rgba(250,248,244,0.8);
      padding: 9px 0;
      border-bottom: 1px solid rgba(250,248,244,0.12);
      position: relative;
      padding-left: 0;
    }
    .quick-picks li::before { display: none; }
    .quick-picks li:last-child { border-bottom: none; }
    .quick-picks strong { color: var(--cream); }

    .medical-disclaimer {
      background: var(--accent-soft);
      border: 1px solid #e8c8c2;
      border-radius: 6px;
      padding: 16px 20px;
      font-family: var(--font-sans);
      font-size: 0.82rem !important;
      color: var(--ink-mid) !important;
      line-height: 1.6 !important;
      margin-top: 32px;
    }

    /* ── SEO ARTICLE ── */
    .seo-article {
      margin-top: 64px;
      padding-top: 48px;
      border-top: 3px double var(--rule);
    }
    .seo-article h2 {
      font-family: var(--font-display);
      font-size: clamp(1.5rem, 3vw, 2.1rem);
      font-weight: 900;
      line-height: 1.2;
      letter-spacing: -0.02em;
      color: var(--ink);
      margin-bottom: 20px;
    }
    .seo-article h3 {
      font-family: var(--font-display);
      font-size: 1.35rem;
      font-weight: 700;
      color: var(--ink);
      margin: 40px 0 12px;
      letter-spacing: -0.01em;
      padding-bottom: 10px;
      border-bottom: 1px solid var(--rule);
    }
    .seo-article h4 {
      font-family: var(--font-sans);
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--ink);
      margin: 28px 0 10px;
      letter-spacing: 0.01em;
    }
    .seo-article p {
      font-size: 1rem;
      color: var(--ink-mid);
      margin-bottom: 1em;
      line-height: 1.75;
    }
    .seo-article ul, .seo-article ol {
      margin: 12px 0 20px 20px;
    }
    .seo-article li {
      font-family: var(--font-serif);
      font-size: 1rem;
      color: var(--ink-mid);
      margin-bottom: 8px;
      line-height: 1.65;
    }
    .seo-article strong { color: var(--ink); font-weight: 600; }

    .faq-list { margin: 16px 0 24px; }
    .faq-item {
      background: var(--warm-white);
      border: 1px solid var(--rule);
      border-left: 4px solid var(--accent);
      border-radius: 0 6px 6px 0;
      padding: 18px 22px;
      margin-bottom: 12px;
    }
    .faq-item h4 {
      margin: 0 0 8px;
      color: var(--ink);
      font-size: 0.92rem;
    }
    .faq-item p { margin: 0; font-size: 0.93rem; }

    .quick-ref {
      background: var(--ink);
      color: var(--cream);
      border-radius: 8px;
      padding: 24px 28px;
      margin: 32px 0 24px;
    }
    .quick-ref h4 {
      font-family: var(--font-sans);
      font-size: 0.72rem;
      font-weight: 600;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: rgba(250,248,244,0.55);
      margin: 0 0 16px;
    }
    .quick-ref ul { list-style: none; margin: 0; }
    .quick-ref li {
      font-family: var(--font-sans);
      font-size: 0.9rem;
      color: var(--cream);
      padding: 10px 0;
      border-bottom: 1px solid rgba(250,248,244,0.1);
      display: flex;
      align-items: baseline;
      gap: 12px;
    }
    .quick-ref li:last-child { border-bottom: none; }
    .qr-label {
      font-size: 0.72rem;
      font-weight: 600;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: var(--accent);
      flex-shrink: 0;
      min-width: 140px;
    }
    .medical-disclaimer {
      font-family: var(--font-sans);
      font-size: 0.8rem !important;
      color: var(--ink-light) !important;
      background: var(--warm-white);
      border: 1px solid var(--rule);
      border-radius: 6px;
      padding: 14px 18px;
      line-height: 1.6 !important;
      margin-top: 32px !important;
    }