* { 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;
            --dpc: #059669; --dpc-dark: #047857; --dpc-light: #ECFDF5; --dpc-mid: #A7F3D0;
        }
        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(--dpc-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(5,150,105,0.07) 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 { display: inline-block; background: var(--dpc-light); color: var(--dpc-dark); font-size: var(--fs-tag); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; padding: 4px 12px; border-radius: 20px; margin-bottom: 16px; }

        /* 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 */
        .dpc-features { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 36px 0; }
        .dpc-feat { border-radius: 16px; padding: 28px 24px; position: relative; overflow: hidden; }
        .dpc-feat::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; }
        .dpc-feat.phone { background: var(--dpc-light); border: 1px solid var(--dpc-mid); }
        .dpc-feat.phone::before { background: var(--dpc); }
        .dpc-feat.scheduling { background: #EFF6FF; border: 1px solid #BFDBFE; }
        .dpc-feat.scheduling::before { background: #3B82F6; }
        .dpc-feat.inbox { background: #FDF4FF; border: 1px solid #E9D5FF; }
        .dpc-feat.inbox::before { background: #A855F7; }
        .dpc-feat.app { background: var(--coral-light); border: 1px solid #F0C4BF; }
        .dpc-feat.app::before { background: var(--coral); }
        .dpc-feat-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
        .dpc-feat.phone .dpc-feat-icon { background: rgba(5,150,105,0.15); }
        .dpc-feat.scheduling .dpc-feat-icon { background: rgba(59,130,246,0.15); }
        .dpc-feat.inbox .dpc-feat-icon { background: rgba(168,85,247,0.15); }
        .dpc-feat.app .dpc-feat-icon { background: rgba(232,139,132,0.15); }
        .dpc-feat-title { font-family: 'DM Sans', sans-serif; font-size: var(--fs-card-title); font-weight: 700; margin-bottom: 6px; color: var(--text-dark); }
        .dpc-feat-desc { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-text); color: var(--text-gray); line-height: 1.5; }

        /* ECONOMICS TABLE */
        .econ-table { margin: 36px 0; border-radius: 16px; overflow: hidden; border: 1px solid var(--border); }
        .econ-table-header { background: linear-gradient(135deg, var(--navy) 0%, #2A4A68 100%); padding: 16px 24px; display: flex; align-items: center; justify-content: space-between; }
        .econ-table-header .eth-title { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-row); font-weight: 600; color: #fff; }
        .econ-table-header .eth-badge { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-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; }
        .econ-table-body { background: #FAFBFD; }
        .econ-row { display: grid; grid-template-columns: 1fr 110px 100px 120px; align-items: center; padding: 14px 24px; border-bottom: 1px solid #F0F2F5; gap: 12px; }
        .econ-row:last-child { border-bottom: none; }
        .econ-row.head { background: #F4F6F9; padding: 10px 24px; }
        .econ-row.head span { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-label); text-transform: uppercase; letter-spacing: 1px; color: var(--text-light); font-weight: 700; }
        .econ-row.highlight { background: var(--dpc-light); }
        .econ-label { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-text); color: var(--text-dark); line-height: 1.4; }
        .econ-label small { display: block; font-size: var(--fs-dot-label); color: var(--text-light); margin-top: 2px; }
        .econ-val { font-family: 'JetBrains Mono', monospace; font-size: var(--fs-mock-text); text-align: right; }
        .econ-val.negative { color: #DC2626; }
        .econ-val.positive { color: var(--dpc); font-weight: 600; }
        .econ-val.neutral { color: var(--text-gray); }
        .econ-savings { display: inline-block; background: var(--dpc-light); border: 1px solid var(--dpc-mid); padding: 2px 8px; border-radius: 6px; font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-caption); font-weight: 600; color: var(--dpc-dark); }

        /* PHONE AGENT FLOW */
        .agent-flow { margin: 36px 0; border-radius: 16px; overflow: hidden; border: 1px solid var(--border); }
        .agent-flow-header { background: linear-gradient(135deg, var(--dpc-dark) 0%, #065F46 100%); padding: 18px 24px; display: flex; align-items: center; justify-content: space-between; }
        .agent-flow-header .af-left { display: flex; align-items: center; gap: 10px; }
        .agent-flow-header .af-icon { width: 28px; height: 28px; border-radius: 8px; background: rgba(255,255,255,0.15); display: flex; align-items: center; justify-content: center; }
        .agent-flow-header .af-title { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-row); font-weight: 600; color: #fff; }
        .agent-flow-header .af-badge { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-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; }
        .agent-flow-body { background: #FAFBFD; padding: 24px; }
        .agent-convo { display: flex; flex-direction: column; gap: 14px; }
        .agent-msg { display: flex; gap: 10px; align-items: flex-start; }
        .agent-msg.caller { flex-direction: row-reverse; }
        .agent-avatar { flex: 0 0 32px; width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-badge); font-weight: 700; color: #fff; }
        .agent-msg.ai .agent-avatar { background: var(--dpc); }
        .agent-msg.caller .agent-avatar { background: #6366F1; }
        .agent-bubble { max-width: 80%; padding: 12px 16px; border-radius: 14px; font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-row); line-height: 1.5; }
        .agent-msg.ai .agent-bubble { background: var(--dpc-light); color: var(--text-dark); border-bottom-left-radius: 4px; }
        .agent-msg.caller .agent-bubble { background: #EEF2FF; color: var(--text-dark); border-bottom-right-radius: 4px; }
        .agent-action { display: flex; align-items: center; gap: 8px; margin: 4px 0; padding: 8px 14px; background: #fff; border: 1px dashed var(--dpc-mid); border-radius: 8px; font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-action); color: var(--dpc-dark); }
        .agent-action-icon { width: 18px; height: 18px; border-radius: 4px; background: var(--dpc-light); display: flex; align-items: center; justify-content: center; }
        .agent-divider { text-align: center; font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-label); text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-light); padding: 4px 0; }

        /* CAPABILITY GRID */
        .cap-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; margin: 36px 0; }
        .cap-card { background: #FAFBFD; border: 1px solid var(--border); border-radius: 12px; padding: 18px 16px; }
        .cap-card-icon { width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; margin-bottom: 10px; }
        .cap-card-title { font-family: 'DM Sans', sans-serif; font-size: var(--fs-flow-text); font-weight: 700; color: var(--text-dark); margin-bottom: 4px; }
        .cap-card-desc { font-family: 'DM Sans', sans-serif; font-size: var(--fs-dot-label); color: var(--text-gray); line-height: 1.4; }

        /* PATIENT APP MOCKUP */
        .app-preview { margin: 36px 0; padding: 32px 20px; background: linear-gradient(135deg, var(--dpc-light) 0%, #D1FAE5 50%, #EFF6FF 100%); border-radius: 16px; border: 1px solid var(--dpc-mid); }
        .app-preview-label { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-caption); text-transform: uppercase; letter-spacing: 1.5px; color: var(--dpc-dark); font-weight: 700; text-align: center; margin-bottom: 24px; }
        .app-screens { display: flex; gap: 16px; justify-content: center; }
        .app-screen { flex: 1; max-width: 200px; background: #fff; border-radius: 20px; overflow: hidden; border: 1px solid var(--border); box-shadow: 0 4px 12px rgba(0,0,0,0.06); }
        .app-screen-bar { background: var(--navy); padding: 8px 12px; display: flex; align-items: center; justify-content: space-between; }
        .app-screen-bar .app-title { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-label); font-weight: 600; color: #fff; }
        .app-screen-bar .app-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--dpc); }
        .app-screen-body { padding: 12px; }
        .app-screen-item { display: flex; align-items: center; gap: 8px; padding: 8px; border-radius: 8px; margin-bottom: 6px; background: #F9FAFB; }
        .app-screen-item:last-child { margin-bottom: 0; }
        .app-screen-item-icon { width: 24px; height: 24px; border-radius: 6px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
        .app-screen-item-text { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-label); color: var(--text-dark); font-weight: 500; line-height: 1.3; }
        .app-screen-item-sub { font-family: 'DM Sans', sans-serif; font-size: var(--fs-panel-small); color: var(--text-light); }

        /* CALLOUT */
        .callout { background: var(--dpc-light); border-left: 4px solid var(--dpc); 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: #3B82F6; }
        .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(--dpc-dark); }
        .callout.teal strong { color: var(--teal-dark); }
        .callout.blue strong { color: #1D4ED8; }

        /* COMPARISON FLOW */
        .auto-flow { margin: 36px 0; padding: 32px 20px; background: linear-gradient(135deg, #F8FFFE 0%, var(--dpc-light) 100%); border-radius: 16px; border: 1px solid var(--dpc-mid); }
        .auto-flow-label { font-family: 'DM Sans', sans-serif; font-size: var(--fs-mock-caption); text-transform: uppercase; letter-spacing: 1.5px; color: var(--dpc-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-mock-caption); 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(--dpc-dark); border-color: var(--dpc-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(--dpc); }
        .auto-step-text { font-family: 'DM Sans', sans-serif; font-size: var(--fs-flow-text); 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(--dpc-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(--dpc-light); color: var(--dpc-dark); font-size: var(--fs-verdict); font-weight: 600; }

        /* 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); }
            .dpc-features { grid-template-columns: 1fr; }
            .cap-grid { grid-template-columns: 1fr 1fr; }
            .app-screens { flex-direction: column; align-items: center; }
            .app-screen { max-width: 240px; }
            .auto-flow-cols { flex-direction: column; }
            .auto-flow-divider { height: 1px; width: 100%; margin: 12px 0; }
            .econ-row { grid-template-columns: 1fr 90px; gap: 8px; padding: 10px 16px; }
            .econ-row .econ-val:nth-child(3), .econ-row .econ-val:nth-child(4) { display: none; }
            .econ-row.head span:nth-child(3), .econ-row.head span:nth-child(4) { display: none; }
            .article-cta { padding: 28px 20px; }
        }
        @media (prefers-reduced-motion: reduce) {
            * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
        }