* { margin: 0; padding: 0; box-sizing: border-box; }
        :root {
            --coral: #F2A09A; --coral-light: #FDF5F4; --coral-dark: #E88B84;
            --teal: #4CB5AE; --teal-dark: #3A9A94; --teal-light: #E8F6F5;
            --navy: #1A2B3C; --text-dark: #2D3748; --text-gray: #5A6B7D;
            --text-light: #8899AA; --white: #FFFFFF; --bg-cream: #FFFAF9; --border: #E8ECF1;
            --pulm: #16A34A; --pulm-dark: #15803D; --pulm-light: #F0FDF4; --pulm-mid: #BBF7D0;
        }
        html { scroll-behavior: smooth; }
        body { font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif; color: var(--text-dark); line-height: 1.6; background: var(--white); -webkit-font-smoothing: antialiased; }
        h1, h2, h3 { font-family: 'DM Serif Display', Georgia, serif; font-weight: 400; }

        /* HERO */
        .article-hero { padding: 140px 20px 60px; background: linear-gradient(170deg, var(--bg-cream) 0%, var(--white) 40%, var(--pulm-light) 100%); text-align: center; position: relative; overflow: hidden; }
        .article-hero::before { content: ''; position: absolute; top: -50%; right: -15%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(22,163,74,0.07) 0%, transparent 70%); border-radius: 50%; pointer-events: none; }
        .article-hero::after { content: ''; position: absolute; bottom: -40%; left: -10%; width: 500px; height: 500px; background: radial-gradient(circle, rgba(242,160,154,0.05) 0%, transparent 70%); border-radius: 50%; pointer-events: none; }
        .article-hero .breadcrumb { font-size: var(--fs-breadcrumb); color: var(--text-light); margin-bottom: 24px; letter-spacing: 0.5px; }
        .article-hero .breadcrumb a { color: var(--teal); text-decoration: none; }
        .article-hero .breadcrumb a:hover { text-decoration: underline; }
        .article-hero h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); color: var(--navy); max-width: 800px; margin: 0 auto 20px; line-height: 1.2; }
        .article-hero .article-meta { font-size: var(--fs-article-meta); color: var(--text-light); }
        .article-hero .article-meta span { display: inline-block; margin: 0 8px; }
        .tag-row { display: flex; gap: 8px; justify-content: center; margin-bottom: 16px; flex-wrap: wrap; }
        .tag { display: inline-block; font-size: var(--fs-tag); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; padding: 4px 12px; border-radius: 20px; }
        .tag.pulm { background: var(--pulm-light); color: var(--pulm-dark); }
        .tag.sleep { background: #EFF6FF; color: #1E40AF; }
        .tag.allergy { background: #FFF7ED; color: #C2410C; }

        /* ARTICLE */
        .article-body { max-width: 720px; margin: 0 auto; padding: 48px 20px 80px; }
        .article-body p { font-family: 'Newsreader', Georgia, serif; font-size: var(--fs-article-body); line-height: 1.85; color: var(--text-gray); margin-bottom: 28px; }
        .article-body h2 { font-size: var(--fs-article-h2); color: var(--navy); margin: 48px 0 20px; padding-top: 24px; border-top: 1px solid var(--border); }
        .article-body h2:first-of-type { border-top: none; margin-top: 0; padding-top: 0; }
        .article-body strong { color: var(--text-dark); font-weight: 600; }

        /* FEATURE CARDS */
        .pulm-features { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 36px 0; }
        .pulm-feat { border-radius: 16px; padding: 28px 24px; position: relative; overflow: hidden; }
        .pulm-feat::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; }
        .pulm-feat.pft { background: var(--pulm-light); border: 1px solid var(--pulm-mid); }
        .pulm-feat.pft::before { background: var(--pulm); }
        .pulm-feat.cpap { background: #EFF6FF; border: 1px solid #BFDBFE; }
        .pulm-feat.cpap::before { background: #2563EB; }
        .pulm-feat.immuno { background: #FFF7ED; border: 1px solid #FED7AA; }
        .pulm-feat.immuno::before { background: #EA580C; }
        .pulm-feat.scoring { background: #F5F3FF; border: 1px solid #DDD6FE; }
        .pulm-feat.scoring::before { background: #7C3AED; }
        .pulm-feat-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
        .pulm-feat.pft .pulm-feat-icon { background: rgba(22,163,74,0.12); }
        .pulm-feat.cpap .pulm-feat-icon { background: rgba(37,99,235,0.12); }
        .pulm-feat.immuno .pulm-feat-icon { background: rgba(234,88,12,0.12); }
        .pulm-feat.scoring .pulm-feat-icon { background: rgba(124,58,237,0.12); }
        .pulm-feat-title { font-family: 'DM Sans', sans-serif; font-size: var(--fs-card-title); font-weight: 700; margin-bottom: 6px; color: var(--text-dark); }
        .pulm-feat-desc { font-family: 'DM Sans', sans-serif; font-size: var(--fs-card-body); color: var(--text-gray); line-height: 1.5; }

        /* PFT DASHBOARD */
        .pft-dash { margin: 36px 0; border-radius: 16px; overflow: hidden; border: 1px solid var(--border); }
        .pft-dash-header { background: linear-gradient(135deg, var(--pulm-dark) 0%, #14532D 100%); padding: 18px 24px; display: flex; align-items: center; justify-content: space-between; }
        .pft-dash-header .pd-left { display: flex; align-items: center; gap: 10px; }
        .pft-dash-header .pd-icon { width: 28px; height: 28px; border-radius: 8px; background: rgba(255,255,255,0.15); display: flex; align-items: center; justify-content: center; }
        .pft-dash-header .pd-title { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-header); font-weight: 600; color: #fff; }
        .pft-dash-header .pd-badge { font-family: 'DM Sans', sans-serif; font-size: var(--fs-panel-badge); text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,0.5); background: rgba(255,255,255,0.1); padding: 4px 10px; border-radius: 12px; }
        .pft-dash-body { background: #FAFBFD; padding: 24px; }
        .pft-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 20px; }
        .pft-metric { background: var(--white); border: 1px solid var(--border); border-radius: 12px; padding: 16px 14px; text-align: center; }
        .pft-metric-value { font-family: 'JetBrains Mono', monospace; font-size: var(--fs-stat-lg); font-weight: 700; margin-bottom: 2px; }
        .pft-metric-value.good { color: var(--pulm); }
        .pft-metric-value.warn { color: #EA580C; }
        .pft-metric-value.low { color: #DC2626; }
        .pft-metric-name { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-field); font-weight: 600; color: var(--text-dark); margin-bottom: 2px; }
        .pft-metric-sub { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-label); color: var(--text-light); }
        .pft-trend { background: var(--white); border: 1px solid var(--border); border-radius: 12px; padding: 16px 20px; }
        .pft-trend-label { font-family: 'DM Sans', sans-serif; font-size: var(--fs-panel-title); text-transform: uppercase; letter-spacing: 1.2px; color: var(--pulm-dark); font-weight: 700; margin-bottom: 14px; }
        .pft-trend-row { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .pft-trend-row:last-child { margin-bottom: 0; }
        .pft-trend-date { font-family: 'DM Sans', sans-serif; font-size: var(--fs-dot-label); color: var(--text-light); min-width: 72px; }
        .pft-trend-bar-wrap { flex: 1; height: 20px; background: var(--pulm-light); border-radius: 4px; position: relative; overflow: hidden; }
        .pft-trend-bar { height: 100%; border-radius: 4px; display: flex; align-items: center; justify-content: flex-end; padding-right: 8px; }
        .pft-trend-bar.fev1 { background: var(--pulm); }
        .pft-trend-bar.fvc { background: #86EFAC; }
        .pft-trend-val { font-family: 'JetBrains Mono', monospace; font-size: var(--fs-mock-badge); font-weight: 600; color: #fff; }
        .pft-trend-bar.fvc .pft-trend-val { color: var(--pulm-dark); }
        .pft-trend-legend { display: flex; gap: 16px; margin-top: 10px; justify-content: center; }
        .pft-trend-legend-item { display: flex; align-items: center; gap: 6px; font-family: 'DM Sans', sans-serif; font-size: var(--fs-flow-num); color: var(--text-light); }
        .pft-trend-legend-dot { width: 10px; height: 10px; border-radius: 3px; }
        .pft-trend-legend-dot.fev1 { background: var(--pulm); }
        .pft-trend-legend-dot.fvc { background: #86EFAC; }
        .pft-broncho { background: var(--pulm-light); border: 1px solid var(--pulm-mid); border-radius: 12px; padding: 14px 18px; margin-top: 16px; }
        .pft-broncho-label { font-family: 'DM Sans', sans-serif; font-size: var(--fs-flow-num); text-transform: uppercase; letter-spacing: 1px; color: var(--pulm); font-weight: 600; margin-bottom: 6px; }
        .pft-broncho-row { display: flex; gap: 20px; }
        .pft-broncho-item { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-row); color: var(--text-dark); }
        .pft-broncho-item .change { font-family: 'JetBrains Mono', monospace; font-size: var(--fs-mock-action); font-weight: 600; }
        .pft-broncho-item .change.positive { color: var(--pulm); }
        .pft-broncho-item .change.negative { color: #DC2626; }

        /* CPAP COMPLIANCE TRACKER */
        .cpap-tracker { margin: 36px 0; border-radius: 16px; overflow: hidden; border: 1px solid var(--border); }
        .cpap-tracker-header { background: linear-gradient(135deg, #1E40AF 0%, #1E3A8A 100%); padding: 18px 24px; display: flex; align-items: center; justify-content: space-between; }
        .cpap-tracker-header .ct-title { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-header); font-weight: 600; color: #fff; }
        .cpap-tracker-header .ct-badge { font-family: 'DM Sans', sans-serif; font-size: var(--fs-panel-badge); text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,0.5); background: rgba(255,255,255,0.1); padding: 4px 10px; border-radius: 12px; }
        .cpap-tracker-body { background: #FAFBFD; padding: 24px; }
        .cpap-summary { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 20px; }
        .cpap-stat { background: var(--white); border: 1px solid var(--border); border-radius: 12px; padding: 16px 14px; text-align: center; }
        .cpap-stat-value { font-family: 'JetBrains Mono', monospace; font-size: var(--fs-stat-mid); font-weight: 700; margin-bottom: 2px; }
        .cpap-stat-value.pass { color: #2563EB; }
        .cpap-stat-value.fail { color: #DC2626; }
        .cpap-stat-value.warn { color: #EA580C; }
        .cpap-stat-name { font-family: 'DM Sans', sans-serif; font-size: var(--fs-dot-label); font-weight: 600; color: var(--text-dark); margin-bottom: 2px; }
        .cpap-stat-sub { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-badge); color: var(--text-light); }
        .cpap-nights { background: var(--white); border: 1px solid var(--border); border-radius: 12px; padding: 16px 20px; }
        .cpap-nights-label { font-family: 'DM Sans', sans-serif; font-size: var(--fs-panel-title); text-transform: uppercase; letter-spacing: 1.2px; color: #1E40AF; font-weight: 700; margin-bottom: 12px; display: flex; align-items: center; justify-content: space-between; }
        .cpap-nights-label .cpap-day-count { font-family: 'JetBrains Mono', monospace; font-size: var(--fs-flow-num); color: var(--text-light); text-transform: none; letter-spacing: 0; }
        .cpap-nights-grid { display: grid; grid-template-columns: repeat(15, 1fr); gap: 4px; }
        .cpap-night { width: 100%; aspect-ratio: 1; border-radius: 4px; position: relative; }
        .cpap-night.pass { background: #DBEAFE; border: 1px solid #93C5FD; }
        .cpap-night.good { background: #2563EB; border: 1px solid #1D4ED8; }
        .cpap-night.fail { background: #FEE2E2; border: 1px solid #FECACA; }
        .cpap-night.empty { background: var(--border); border: 1px solid var(--border); opacity: 0.4; }
        .cpap-nights-legend { display: flex; gap: 14px; margin-top: 10px; justify-content: center; }
        .cpap-nights-legend-item { display: flex; align-items: center; gap: 5px; font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-label); color: var(--text-light); }
        .cpap-nights-legend-dot { width: 10px; height: 10px; border-radius: 3px; }
        .cpap-medicare { background: #EFF6FF; border: 1px solid #BFDBFE; border-radius: 12px; padding: 14px 18px; margin-top: 16px; display: flex; align-items: center; gap: 12px; }
        .cpap-medicare-icon { flex: 0 0 36px; width: 36px; height: 36px; border-radius: 50%; background: #2563EB; display: flex; align-items: center; justify-content: center; }
        .cpap-medicare-text { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-row); color: var(--text-dark); line-height: 1.5; }
        .cpap-medicare-text strong { color: #1E40AF; }

        /* IMMUNOTHERAPY TRACKER */
        .immuno-tracker { margin: 36px 0; border-radius: 16px; overflow: hidden; border: 1px solid var(--border); }
        .immuno-tracker-header { background: linear-gradient(135deg, #C2410C 0%, #9A3412 100%); padding: 18px 24px; display: flex; align-items: center; justify-content: space-between; }
        .immuno-tracker-header .it-title { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-header); font-weight: 600; color: #fff; }
        .immuno-tracker-header .it-badge { font-family: 'DM Sans', sans-serif; font-size: var(--fs-panel-badge); text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,0.5); background: rgba(255,255,255,0.1); padding: 4px 10px; border-radius: 12px; }
        .immuno-tracker-body { background: #FAFBFD; padding: 24px; }
        .immuno-vials { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 16px; }
        .immuno-vial { background: var(--white); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
        .immuno-vial-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
        .immuno-vial-name { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-row); font-weight: 700; color: var(--text-dark); }
        .immuno-vial-phase { font-family: 'DM Sans', sans-serif; font-size: var(--fs-tp-auto); text-transform: uppercase; letter-spacing: 0.8px; padding: 3px 8px; border-radius: 8px; font-weight: 600; }
        .immuno-vial-phase.buildup { background: #FFF7ED; color: #EA580C; }
        .immuno-vial-phase.maint { background: var(--pulm-light); color: var(--pulm-dark); }
        .immuno-vial-details { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
        .immuno-vial-field { font-family: 'DM Sans', sans-serif; }
        .immuno-vial-field-label { font-size: var(--fs-tp-auto); text-transform: uppercase; letter-spacing: 0.8px; color: var(--text-light); }
        .immuno-vial-field-value { font-size: var(--fs-tp-ai); color: var(--text-dark); font-weight: 500; }
        .immuno-vial-field-value.warn { color: #EA580C; }
        .immuno-vial-field-value.ok { color: var(--pulm); }
        .immuno-schedule { background: var(--white); border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; }
        .immuno-schedule-label { font-family: 'DM Sans', sans-serif; font-size: var(--fs-panel-title); text-transform: uppercase; letter-spacing: 1.2px; color: #C2410C; font-weight: 700; margin-bottom: 10px; }
        .immuno-dose-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; padding: 8px 12px; border-radius: 8px; }
        .immuno-dose-row:last-child { margin-bottom: 0; }
        .immuno-dose-row.completed { background: var(--pulm-light); }
        .immuno-dose-row.next { background: #FFF7ED; border: 1px solid #FED7AA; }
        .immuno-dose-row.future { background: #F9FAFB; }
        .immuno-dose-num { font-family: 'JetBrains Mono', monospace; font-size: var(--fs-flow-num); font-weight: 600; min-width: 20px; }
        .immuno-dose-row.completed .immuno-dose-num { color: var(--pulm); }
        .immuno-dose-row.next .immuno-dose-num { color: #EA580C; }
        .immuno-dose-row.future .immuno-dose-num { color: var(--text-light); }
        .immuno-dose-info { flex: 1; font-family: 'DM Sans', sans-serif; font-size: var(--fs-tp-ai); color: var(--text-gray); }
        .immuno-dose-info strong { color: var(--text-dark); }
        .immuno-dose-date { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-caption); color: var(--text-light); min-width: 70px; text-align: right; }
        .immuno-dose-status { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-badge); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
        .immuno-dose-row.completed .immuno-dose-status { color: var(--pulm); }
        .immuno-dose-row.next .immuno-dose-status { color: #EA580C; }

        /* SCORING DASHBOARD */
        .scoring-dash { margin: 36px 0; padding: 28px 24px; background: linear-gradient(135deg, #F5F3FF 0%, #EFF6FF 50%, var(--pulm-light) 100%); border-radius: 16px; border: 1px solid #DDD6FE; }
        .scoring-dash-label { font-family: 'DM Sans', sans-serif; font-size: var(--fs-panel-title); text-transform: uppercase; letter-spacing: 1.5px; color: #7C3AED; font-weight: 700; text-align: center; margin-bottom: 20px; }
        .scoring-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
        .scoring-card { background: var(--white); border-radius: 12px; padding: 18px; border: 1px solid var(--border); }
        .scoring-card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
        .scoring-card-name { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-row); font-weight: 700; color: var(--text-dark); }
        .scoring-card-tag { font-family: 'DM Sans', sans-serif; font-size: var(--fs-panel-small); text-transform: uppercase; letter-spacing: 0.8px; padding: 2px 8px; border-radius: 8px; font-weight: 600; }
        .scoring-card-tag.pulm-tag { background: var(--pulm-light); color: var(--pulm-dark); }
        .scoring-card-tag.sleep-tag { background: #EFF6FF; color: #1E40AF; }
        .scoring-card-value { font-family: 'JetBrains Mono', monospace; font-size: var(--fs-panel-stat); font-weight: 700; margin-bottom: 4px; }
        .scoring-card-value.controlled { color: var(--pulm); }
        .scoring-card-value.uncontrolled { color: #DC2626; }
        .scoring-card-value.normal { color: #2563EB; }
        .scoring-card-value.elevated { color: #EA580C; }
        .scoring-card-interp { font-family: 'DM Sans', sans-serif; font-size: var(--fs-panel-small); font-weight: 600; margin-bottom: 4px; }
        .scoring-card-interp.controlled { color: var(--pulm); }
        .scoring-card-interp.uncontrolled { color: #DC2626; }
        .scoring-card-interp.normal { color: #2563EB; }
        .scoring-card-interp.elevated { color: #EA580C; }
        .scoring-card-range { font-family: 'DM Sans', sans-serif; font-size: var(--fs-flow-num); color: var(--text-light); }

        /* AMBIENT TEMPLATE */
        .template-preview { margin: 36px 0; border-radius: 16px; overflow: hidden; border: 1px solid var(--border); }
        .template-preview-header { background: linear-gradient(135deg, var(--pulm-dark) 0%, #14532D 100%); padding: 18px 24px; display: flex; align-items: center; justify-content: space-between; }
        .template-preview-header .tp-left { display: flex; align-items: center; gap: 10px; }
        .template-preview-header .tp-icon { width: 28px; height: 28px; border-radius: 8px; background: rgba(255,255,255,0.15); display: flex; align-items: center; justify-content: center; }
        .template-preview-header .tp-title { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-header); font-weight: 600; color: #fff; }
        .template-preview-header .tp-badge { font-family: 'DM Sans', sans-serif; font-size: var(--fs-panel-badge); text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,0.5); background: rgba(255,255,255,0.1); padding: 4px 10px; border-radius: 12px; }
        .template-preview-body { background: #FAFBFD; padding: 24px; }
        .tp-section { margin-bottom: 20px; }
        .tp-section:last-child { margin-bottom: 0; }
        .tp-section-head { font-family: 'DM Sans', sans-serif; font-size: var(--fs-panel-title); text-transform: uppercase; letter-spacing: 1.2px; color: var(--pulm-dark); font-weight: 700; margin-bottom: 8px; display: flex; align-items: center; gap: 6px; }
        .tp-section-head .tp-auto { font-size: var(--fs-tp-auto); background: var(--pulm-light); color: var(--pulm); padding: 2px 6px; border-radius: 4px; letter-spacing: 0.5px; }
        .tp-content { font-family: 'Newsreader', Georgia, serif; font-size: var(--fs-panel-body); color: var(--text-gray); line-height: 1.7; background: var(--white); padding: 14px 18px; border-radius: 10px; border: 1px solid var(--border); }
        .tp-content .tp-ai { background: linear-gradient(135deg, var(--pulm-light) 0%, #DCFCE7 100%); padding: 2px 6px; border-radius: 4px; color: var(--pulm-dark); font-family: 'DM Sans', sans-serif; font-size: var(--fs-tp-ai); font-weight: 500; }
        .tp-content .tp-highlight { border-bottom: 2px solid var(--pulm-mid); }

        /* DOTPHRASE DEMO */
        .dotphrase-demo { margin: 36px 0; border-radius: 16px; overflow: hidden; border: 1px solid var(--border); }
        .dotphrase-demo-header { background: var(--navy); padding: 14px 20px; display: flex; align-items: center; gap: 8px; }
        .dotphrase-demo-header .dot { width: 10px; height: 10px; border-radius: 50%; }
        .dotphrase-demo-header .dot.r { background: #FF5F57; }
        .dotphrase-demo-header .dot.y { background: #FEBC2E; }
        .dotphrase-demo-header .dot.g { background: #28C840; }
        .dotphrase-demo-header .title { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-nav); color: rgba(255,255,255,0.5); margin-left: 8px; }
        .dotphrase-demo-body { background: #1E293B; padding: 24px; }
        .dotphrase-line { font-family: 'JetBrains Mono', 'SF Mono', monospace; font-size: var(--fs-dot-body); line-height: 2; color: rgba(255,255,255,0.55); display: flex; align-items: center; flex-wrap: wrap; gap: 0; }
        .dotphrase-line .label { color: rgba(255,255,255,0.3); min-width: 100px; display: inline-block; font-size: var(--fs-dot-label); }
        .dotphrase-line .cmd { color: #A5D6A7; font-weight: 500; font-size: var(--fs-dot-cmd); }
        .dotphrase-line .arg { color: #82AAFF; }
        .dotphrase-line .cmt { color: rgba(255,255,255,0.25); font-style: italic; font-size: var(--fs-mock-action); margin-left: 12px; }
        .dotphrase-line .result { color: #C3E88D; }
        .dotphrase-divider { height: 1px; background: rgba(255,255,255,0.06); margin: 12px 0; }
        .dotphrase-section-label { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-label); text-transform: uppercase; letter-spacing: 1.5px; color: rgba(255,255,255,0.2); margin-bottom: 6px; padding-left: 100px; }

        /* COMPARISON FLOW */
        .auto-flow { margin: 36px 0; padding: 32px 20px; background: linear-gradient(135deg, #F8FFFE 0%, var(--pulm-light) 100%); border-radius: 16px; border: 1px solid var(--pulm-mid); }
        .auto-flow-label { font-family: 'DM Sans', sans-serif; font-size: var(--fs-panel-title); text-transform: uppercase; letter-spacing: 1.5px; color: var(--pulm-dark); font-weight: 700; text-align: center; margin-bottom: 24px; }
        .auto-flow-cols { display: flex; gap: 32px; align-items: stretch; }
        .auto-flow-col { flex: 1; min-width: 0; }
        .auto-flow-col-label { font-family: 'DM Sans', sans-serif; font-size: var(--fs-panel-title); text-transform: uppercase; letter-spacing: 1.2px; font-weight: 700; text-align: center; margin-bottom: 14px; padding-bottom: 8px; border-bottom: 2px solid; }
        .auto-flow-col.manual .auto-flow-col-label { color: #B91C1C; border-color: #FECACA; }
        .auto-flow-col.hero .auto-flow-col-label { color: var(--pulm-dark); border-color: var(--pulm-mid); }
        .auto-step { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; }
        .auto-step-num { flex: 0 0 24px; height: 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'DM Sans', sans-serif; font-size: var(--fs-flow-num); font-weight: 700; color: #fff; margin-top: 1px; }
        .auto-flow-col.manual .auto-step-num { background: #EF4444; }
        .auto-flow-col.hero .auto-step-num { background: var(--pulm); }
        .auto-step-text { font-family: 'DM Sans', sans-serif; font-size: var(--fs-panel-body); color: var(--text-gray); line-height: 1.45; }
        .auto-step-text strong { color: var(--text-dark); }
        .auto-flow-col.manual .auto-step-text { color: #7F1D1D; }
        .auto-flow-col.manual .auto-step-text strong { color: #991B1B; }
        .auto-flow-divider { flex: 0 0 1px; background: var(--border); margin: 24px 0 0; }
        .auto-flow-verdict { display: flex; gap: 20px; margin-top: 20px; padding-top: 16px; border-top: 1px dashed var(--pulm-mid); }
        .verdict-box { flex: 1; text-align: center; font-family: 'DM Sans', sans-serif; padding: 12px; border-radius: 10px; }
        .verdict-box.bad { background: #FEF2F2; color: #991B1B; font-size: var(--fs-verdict); font-weight: 600; }
        .verdict-box.good { background: var(--pulm-light); color: var(--pulm-dark); font-size: var(--fs-verdict); font-weight: 600; }

        /* CALLOUT */
        .callout { background: var(--pulm-light); border-left: 4px solid var(--pulm); padding: 20px 24px; border-radius: 0 10px 10px 0; margin: 32px 0; }
        .callout.teal { background: var(--teal-light); border-left-color: var(--teal); }
        .callout.blue { background: #EFF6FF; border-left-color: #2563EB; }
        .callout p { font-family: 'DM Sans', sans-serif !important; font-size: var(--fs-callout) !important; color: var(--text-dark) !important; margin-bottom: 0 !important; line-height: 1.65 !important; }
        .callout strong { color: var(--pulm-dark); }
        .callout.teal strong { color: var(--teal-dark); }
        .callout.blue strong { color: #1E40AF; }

        /* CTA */
        .article-cta { background: linear-gradient(135deg, var(--navy) 0%, #2a4560 100%); border-radius: 16px; padding: 40px 36px; margin: 48px 0 0; text-align: center; }
        .article-cta h3 { color: #fff; font-size: var(--fs-cta-heading); margin-bottom: 12px; }
        .article-cta p { color: rgba(255,255,255,0.65) !important; font-family: 'DM Sans', sans-serif !important; font-size: var(--fs-cta-body) !important; margin-bottom: 24px !important; }
        .article-cta .btn { display: inline-block; background: var(--teal); color: #fff; padding: 14px 32px; border-radius: 10px; font-weight: 600; text-decoration: none; font-size: var(--fs-btn); transition: background 0.2s, transform 0.15s; }
        .article-cta .btn:hover { background: var(--teal-dark); transform: translateY(-1px); }

        /* RESPONSIVE */
        @media (max-width: 600px) {
            .article-hero { padding: 120px 16px 40px; }
            .article-body { padding: 32px 16px 60px; }
            .article-body p { font-size: var(--fs-article-body-sm); }
            .pulm-features { grid-template-columns: 1fr; }
            .pft-metrics { grid-template-columns: 1fr 1fr; }
            .cpap-summary { grid-template-columns: 1fr 1fr; }
            .cpap-nights-grid { grid-template-columns: repeat(10, 1fr); }
            .immuno-vials { grid-template-columns: 1fr; }
            .scoring-cards { grid-template-columns: 1fr; }
            .auto-flow-cols { flex-direction: column; }
            .auto-flow-divider { height: 1px; width: 100%; margin: 12px 0; }
            .pft-broncho-row { flex-direction: column; gap: 6px; }
            .dotphrase-line .label { min-width: 70px; font-size: var(--fs-dot-label-sm); }
            .dotphrase-line { font-size: var(--fs-dot-body-sm); }
            .article-cta { padding: 28px 20px; }
        }
        @media (prefers-reduced-motion: reduce) {
            * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
        }