*{box-sizing:border-box;margin:0;padding:0}:root{--tc:#2a2a28;--tc-light:#e4e0d7;--tc-dark:#2a2a28;--ink:#1a1a18;--ink2:#5f5e5a;--ink3:#b4b2a9;--surface:#fdfcfa;--surface2:#f1efe8;--border:#d3d1c7;--ink-blue:#2c3e5b;--ink-blue-light:#6b7fa0;--danger:#c13f2a;--danger-bg:rgba(193,63,42,.1);--caution:#c8973f;--caution-text:#8c5f1a;--caution-bg:rgba(200,151,63,.18);--success:#5c7a4a;--success-bg:rgba(92,122,74,.12)}html{font-family:DM Sans,sans-serif;background:var(--surface);color:var(--ink);-webkit-font-smoothing:antialiased}body{min-height:100vh}a{color:inherit;text-decoration:none}.main{max-width:100%}.nav{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 2rem;border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;background:var(--surface);z-index:10}.wordmark{font-family:Space Mono,monospace;font-size:20px;font-weight:700;letter-spacing:-1px}.wordmark span{color:inherit}.nav-links{display:flex;gap:1.5rem;align-items:center}.nav-cta{background:var(--ink-blue);color:#edeae3;padding:8px 16px;border-radius:3px;font-family:Space Mono,monospace;font-size:13px}.hero{max-width:800px;margin:0 auto;padding:5rem 2rem 4rem}.hero-eyebrow{font-size:11px;color:var(--ink2);letter-spacing:.12em;margin-bottom:1.25rem}.hero-eyebrow,.hero-h1{font-family:Space Mono,monospace}.hero-h1{font-size:clamp(32px,6vw,56px);font-weight:700;line-height:1.1;letter-spacing:-1.5px;margin-bottom:1.5rem}.hero-accent{color:var(--ink)}.hero-sub{font-size:18px;color:var(--ink2);line-height:1.7;max-width:520px;margin-bottom:2.5rem}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:3rem}.btn-primary{background:var(--ink-blue);color:#edeae3;border-radius:3px;font-weight:700;border:none;cursor:pointer}.btn-ghost,.btn-primary{padding:14px 28px;font-family:Space Mono,monospace;font-size:14px;display:inline-block}.btn-ghost{background:transparent;color:var(--ink2);border-radius:3px;border:1px solid var(--border)}.concerns-section{max-width:800px;margin:0 auto;padding:0 2rem 3rem}.concerns-label{font-family:Space Mono,monospace;font-size:11px;color:var(--ink2);margin-bottom:12px}.concerns-grid{display:flex;flex-wrap:wrap;gap:8px}.concern-pill{padding:6px 14px;background:var(--surface2);border:1px solid var(--border);border-radius:3px;font-size:12px;font-family:Space Mono,monospace;color:var(--ink2)}.how-section{background:var(--ink);color:#fff;padding:4rem 2rem}.section-label{font-family:Space Mono,monospace;font-size:11px;color:hsla(0,0%,100%,.4);letter-spacing:.12em;margin-bottom:1rem}.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:2rem;gap:2rem;max-width:800px;margin:0 auto}.step-num{font-family:Space Mono,monospace;font-size:28px;font-weight:700;color:#edeae3;margin-bottom:12px}.step-title{font-size:16px;font-weight:500;margin-bottom:8px}.step-body{font-size:14px;color:#b4b2a9;line-height:1.6}.diff-section{max-width:800px;margin:0 auto;padding:4rem 2rem}.diff-inner{display:grid;grid-template-columns:1fr 1fr;grid-gap:3rem;gap:3rem}.accent-label{color:var(--ink2)}.diff-h2{font-family:Space Mono,monospace;font-size:22px;font-weight:700;line-height:1.3;margin-bottom:1.5rem}.diff-feature{display:flex;gap:10px;padding:6px 0;font-size:14px}.diff-arrow,.diff-feature{color:var(--ink2)}.email-section{background:var(--surface2);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:4rem 2rem;text-align:center}.email-h2{font-family:Space Mono,monospace;font-size:22px;font-weight:700;margin-bottom:1rem;max-width:520px;margin-left:auto;margin-right:auto}.email-form{display:flex;gap:8px;max-width:400px;margin:1.5rem auto 0}.email-input{flex:1 1;padding:11px 14px;border:1px solid var(--border);border-radius:4px}.email-input,.email-success{font-size:14px;background:#fff}.email-success{border:1px solid var(--border);border-radius:6px;padding:1rem 1.5rem;font-family:Space Mono,monospace;color:var(--ink);max-width:400px;margin:1.5rem auto 0}.email-disclaimer{font-size:11px;color:var(--ink3);margin-top:10px;font-family:Space Mono,monospace}.footer{padding:2rem;display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border);flex-wrap:wrap;gap:1rem}.small{font-family:Space Mono,monospace;font-size:13px;font-weight:700;letter-spacing:-.5px}.footer-links{display:flex;gap:1.5rem}.footer-copy,.hero-trust{font-size:11px;font-family:Space Mono,monospace;color:var(--ink3)}.hero-trust{margin-top:.75rem;letter-spacing:.04em}.ingredient-section{background:var(--ink);color:#fff;padding:4rem 2rem}.ingredient-inner{max-width:800px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;grid-gap:3rem;gap:3rem;align-items:center}.ingredient-h2{font-family:Space Mono,monospace;font-size:20px;font-weight:700;line-height:1.35;margin-bottom:.75rem}.ingredient-body{font-size:14px;color:#b4b2a9;line-height:1.6}.ingredient-btn{display:inline-block;margin-top:1.25rem}.ingredient-examples{display:flex;flex-wrap:wrap;gap:8px;align-content:flex-start}.ingredient-examples-label{width:100%;font-family:Space Mono,monospace;font-size:10px;color:#5f5e5a;letter-spacing:.1em;margin-bottom:4px}.ingredient-chip{padding:7px 14px;background:hsla(0,0%,100%,.05);border:1px solid hsla(0,0%,100%,.1);border-radius:3px;font-size:12px;font-family:Space Mono,monospace;color:#b4b2a9}.preview-section{padding:4rem 2rem;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--surface2)}.preview-inner{max-width:860px;margin:0 auto;display:grid;grid-template-columns:1fr 1.1fr;grid-gap:3.5rem;gap:3.5rem;align-items:center}.preview-eyebrow{color:var(--ink2)}.preview-h2{font-family:Space Mono,monospace;font-size:22px;font-weight:700;line-height:1.3;margin-bottom:1rem}.preview-sub{font-size:14px;color:var(--ink2);line-height:1.6;margin-bottom:1.5rem}.preview-cta{display:inline-block}.preview-card{background:#fff;border:1px solid var(--border);border-radius:8px;overflow:hidden}.preview-conflict{background:var(--tc-light);border-bottom:1px solid rgba(42,42,40,.2);padding:1rem 1.25rem}.preview-conflict-label{font-size:10px;letter-spacing:.05em;margin-bottom:6px}.preview-conflict-label,.preview-conflict-pair{font-family:Space Mono,monospace;color:var(--tc-dark);font-weight:700}.preview-conflict-pair{font-size:13px;margin-bottom:3px}.preview-conflict-issue{font-size:13px;color:var(--tc-dark);line-height:1.5;margin-bottom:4px}.preview-conflict-fix{font-size:12px;color:var(--tc-dark);font-family:Space Mono,monospace;opacity:.75}.preview-routine-header{display:flex;align-items:baseline;gap:10px;padding:1rem 1.25rem .25rem}.preview-routine-title{font-family:Space Mono,monospace;font-size:15px;font-weight:700;color:var(--ink)}.preview-routine-badge{font-family:Space Mono,monospace;font-size:10px;padding:3px 8px;border-radius:2px;background:#fff8e1;color:#633806;border:1px solid #ef9f27}.preview-step{display:flex;gap:14px;padding:11px 1.25rem;border-top:1px solid var(--surface2)}.preview-step-num{font-family:Space Mono,monospace;font-size:11px;color:var(--ink-blue);font-weight:700;min-width:20px;padding-top:2px}.preview-step-action{font-size:13px;font-weight:500;color:var(--ink);margin-bottom:2px}.preview-step-detail{font-size:12px;color:var(--ink2);line-height:1.5}@media (max-width:640px){.ingredient-inner{gap:2rem}.ingredient-inner,.preview-inner{grid-template-columns:1fr}.preview-left{order:1}.preview-card{order:2}}