:root{--fs-xs:0.75rem;--fs-sm:0.875rem;--fs-base:1rem;--fs-md:1.125rem;--fs-lg:1.25rem;--fs-xl:1.5rem;--fs-2xl:2rem;--fs-3xl:2.5rem;--c-cream:#FAF6EE;--c-cream-deep:#F2EBDC;--c-paper:#FFFFFF;--c-ink:#1F1B16;--c-ink-soft:#4A4036;--c-ink-muted:#8B7E6F;--c-ink-faint:#C2B7A4;--c-amber:#D08C2E;--c-amber-deep:#A66B1F;--c-amber-tint:#FBEFD8;--c-border:#E5DDCB;--c-border-soft:#F0E8D7;--shadow-sm:0 1px 2px rgba(31,27,22,0.04), 0 1px 3px rgba(31,27,22,0.06);--shadow-md:0 4px 8px -2px rgba(31,27,22,0.05), 0 2px 4px -2px rgba(31,27,22,0.04);--shadow-lg:0 12px 24px -8px rgba(31,27,22,0.10), 0 4px 8px -4px rgba(31,27,22,0.06);--radius-sm:6px;--radius:10px;--radius-lg:16px;--max-w:720px;--max-w-wide:980px;--pad:1.25rem;--font-serif:"Source Serif Pro", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;--font-sans:-apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, system-ui, sans-serif}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;padding:0;font-family:var(--font-sans);font-size:var(--fs-md);line-height:1.65;color:var(--c-ink-soft);background:var(--c-cream);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}main{max-width:var(--max-w);margin:0 auto;padding:1.25rem var(--pad)4rem}h1,h2,h3,h4{font-family:var(--font-serif);font-weight:600;color:var(--c-ink);line-height:1.2;margin:0 0 .5rem;letter-spacing:-.01em}h1{font-size:var(--fs-2xl);margin-top:.5rem}h2{font-size:var(--fs-xl);margin-top:2.5rem}h3{font-size:var(--fs-lg);margin-top:1.75rem}h4{font-size:var(--fs-base);margin-top:1.25rem;text-transform:uppercase;letter-spacing:.06em;color:var(--c-ink-muted)}p{margin:0 0 1rem}a{color:var(--c-amber-deep);text-decoration-thickness:1px;text-underline-offset:2px;transition:color .15s}a:hover{color:var(--c-amber)}small{font-size:var(--fs-sm);color:var(--c-ink-muted)}.site-header{background:var(--c-paper);border-bottom:1px solid var(--c-border)}.site-header-inner{max-width:var(--max-w-wide);margin:0 auto;padding:1rem var(--pad);display:flex;justify-content:space-between;align-items:center;gap:1rem}.site-header .logo{font-family:var(--font-serif);font-weight:700;font-size:var(--fs-xl);color:var(--c-ink);text-decoration:none;letter-spacing:-.015em}.site-header nav{display:flex;gap:1.5rem}.site-header nav a{color:var(--c-ink-soft);text-decoration:none;font-size:var(--fs-sm);font-weight:500}.site-header nav a:hover{color:var(--c-amber-deep)}.hero{text-align:center;padding:3rem 0 2rem}.hero h1{font-size:var(--fs-3xl);margin-bottom:.5rem}.hero p{font-size:var(--fs-lg);color:var(--c-ink-muted);max-width:540px;margin:0 auto}.ingredients-grid h2{text-align:center;margin-bottom:1rem}#ingredient-filter{display:block;width:100%;max-width:480px;margin:0 auto 1.5rem;padding:.75rem 1rem;font-size:var(--fs-base);font-family:var(--font-sans);border:1px solid var(--c-border);border-radius:var(--radius);background:var(--c-paper);color:var(--c-ink);transition:border-color .15s,box-shadow .15s}#ingredient-filter:focus{outline:none;border-color:var(--c-amber);box-shadow:0 0 0 3px var(--c-amber-tint)}#ingredient-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:.75rem}#ingredient-list li{background:var(--c-paper);border:1px solid var(--c-border);border-radius:var(--radius);padding:.85rem 1rem;transition:border-color .15s,transform .1s,box-shadow .15s}#ingredient-list li:hover{border-color:var(--c-amber);box-shadow:var(--shadow-md);transform:translateY(-1px)}#ingredient-list li a{display:block;color:var(--c-ink);text-decoration:none;font-weight:600;font-size:var(--fs-base)}#ingredient-list li small{display:block;color:var(--c-ink-muted);font-size:var(--fs-xs);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}article>header h1{margin-bottom:1rem}.canonical-answer{background:var(--c-amber-tint);border-left:4px solid var(--c-amber);padding:1.25rem 1.5rem;border-radius:0 var(--radius)var(--radius)0;font-size:var(--fs-lg);color:var(--c-ink);margin:1.5rem 0 2rem}.canonical-answer small{display:block;margin-top:.5rem;color:var(--c-ink-muted);font-size:var(--fs-sm)}.calculator{background:var(--c-paper);border:1px solid var(--c-border);border-radius:var(--radius-lg);padding:1.5rem;margin:1.5rem 0 2rem;box-shadow:var(--shadow-sm)}.calculator label{display:block;font-size:var(--fs-sm);font-weight:600;color:var(--c-ink-soft);margin-bottom:.4rem;text-transform:uppercase;letter-spacing:.04em}.calculator input[type=number],.calculator select{width:100%;padding:.75rem .9rem;font-size:var(--fs-md);font-family:var(--font-sans);border:1px solid 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label>span{display:inline-block;margin-left:.5rem;text-transform:none;font-weight:500;color:var(--c-ink-muted);letter-spacing:0;font-size:var(--fs-base)}.calculator button[data-role=swap]{display:inline-flex;align-items:center;gap:.4rem;padding:.55rem 1rem;background:var(--c-paper);border:1px solid var(--c-border);border-radius:var(--radius);color:var(--c-ink-soft);font-size:var(--fs-sm);font-weight:600;cursor:pointer;transition:border-color .15s,color .15s,background .15s;margin-top:.25rem}.calculator button[data-role=swap]:hover{border-color:var(--c-amber);color:var(--c-amber-deep);background:var(--c-amber-tint)}.density-callout{background:var(--c-paper);border:1px solid var(--c-border);border-radius:var(--radius-lg);padding:1.5rem;margin:2rem 0}.density-callout h2{margin-top:0}.density-callout table{width:100%;border-collapse:collapse;margin-top:.5rem}.density-callout th,.density-callout td{padding:.65rem .75rem;border-bottom:1px solid var(--c-border-soft);text-align:left;font-size:var(--fs-sm)}.density-callout th{font-weight:600;color:var(--c-ink);background:var(--c-cream-deep);font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.05em}.density-callout tr:last-child td{border-bottom:0}.density-callout .sources{margin:1rem 0 0;padding-top:.75rem;border-top:1px solid var(--c-border-soft);font-size:var(--fs-xs);color:var(--c-ink-muted)}.faq{background:var(--c-paper);border:1px solid var(--c-border);border-radius:var(--radius-lg);padding:.5rem 1.5rem;margin:2rem 0}.faq h2{margin-top:1rem}.faq details{border-bottom:1px solid var(--c-border-soft);padding:1rem 0}.faq details:last-of-type{border-bottom:0}.faq summary{font-weight:600;color:var(--c-ink);cursor:pointer;list-style:none;position:relative;padding-right:2rem;font-size:var(--fs-md)}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:"+";position:absolute;right:0;top:0;font-size:var(--fs-xl);color:var(--c-amber);font-weight:400;transition:transform .2s;line-height:1}.faq details[open] summary::after{content:"−"}.faq details>p,.faq details>div{margin-top:.75rem;color:var(--c-ink-soft);font-size:var(--fs-base)}.affiliate-strip{margin:2.5rem 0}.affiliate-strip h2{margin-bottom:.25rem}.disclosure-inline{color:var(--c-ink-muted);font-size:var(--fs-xs);margin:0 0 1.25rem;font-style:italic}.affiliate-strip ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem}.affiliate-strip li{margin:0}.affiliate-card{display:flex;flex-direction:column;background:var(--c-paper);border:1px solid var(--c-border);border-radius:var(--radius-lg);overflow:hidden;text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .2s,transform .1s;height:100%}.affiliate-card:hover{border-color:var(--c-amber);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.affiliate-card .photo{aspect-ratio:1/1;background:var(--c-cream-deep);position:relative;overflow:hidden}.affiliate-card .photo img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out}.affiliate-card:hover .photo img{transform:scale(1.04)}.affiliate-card .body{padding:.9rem 1rem 1.1rem;display:flex;flex-direction:column;flex:1}.affiliate-card .title{font-family:var(--font-serif);font-weight:600;font-size:var(--fs-base);color:var(--c-ink);line-height:1.25;margin-bottom:.4rem}.affiliate-card .desc{font-size:var(--fs-sm);color:var(--c-ink-muted);line-height:1.5;margin:0 0 .75rem;flex:1}.affiliate-card .cta{display:inline-flex;align-items:center;gap:.4rem;align-self:flex-start;padding:.45rem .9rem;background:var(--c-amber-tint);color:var(--c-amber-deep);font-size:var(--fs-sm);font-weight:600;border-radius:var(--radius-sm);transition:background .15s}.affiliate-card:hover .cta{background:var(--c-amber);color:#fff}.affiliate-card .cta::after{content:"→";transition:transform .15s}.affiliate-card:hover .cta::after{transform:translateX(2px)}.related-conversions{margin:2.5rem 0}.related-conversions ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.5rem}.related-conversions li a{display:inline-block;padding:.55rem 1rem;background:var(--c-paper);border:1px solid var(--c-border);border-radius:999px;text-decoration:none;color:var(--c-ink-soft);font-size:var(--fs-sm);font-weight:500;transition:all .15s}.related-conversions li a:hover{border-color:var(--c-amber);color:var(--c-amber-deep);background:var(--c-amber-tint)}.adsense-container{margin:2rem 0;min-height:90px;text-align:center}footer.site-footer{max-width:var(--max-w-wide);margin:4rem auto 0;padding:2.5rem var(--pad);border-top:1px solid var(--c-border);color:var(--c-ink-muted);font-size:var(--fs-sm);line-height:1.6}footer.site-footer nav{display:flex;flex-wrap:wrap;gap:1.5rem;margin:.75rem 0 1rem}footer.site-footer nav a{color:var(--c-ink-soft);text-decoration:none;font-weight:500}footer.site-footer nav a:hover{color:var(--c-amber-deep)}.affiliate-disclosure{font-style:italic;font-size:var(--fs-xs);color:var(--c-ink-muted)}#cc-banner{position:fixed;bottom:0;left:0;right:0;background:var(--c-paper);border-top:1px solid var(--c-border);padding:1rem var(--pad);z-index:1000;box-shadow:var(--shadow-lg)}#cc-banner p{margin:0;max-width:var(--max-w-wide);margin:0 auto;font-size:var(--fs-sm);color:var(--c-ink-soft);display:flex;align-items:center;gap:1rem;flex-wrap:wrap}#cc-accept{margin-left:auto;padding:.5rem 1.25rem;background:var(--c-amber);color:#fff;border:0;border-radius:var(--radius-sm);cursor:pointer;font-weight:600;font-size:var(--fs-sm);transition:background .15s}#cc-accept:hover{background:var(--c-amber-deep)}@media(max-width:600px){body{font-size:var(--fs-base)}h1{font-size:var(--fs-xl)}.hero{padding:2rem 0 1.5rem}.hero h1{font-size:var(--fs-2xl)}.calculator-row{grid-template-columns:1fr}.affiliate-strip ul{grid-template-columns:repeat(2,1fr);gap:.75rem}#ingredient-list{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}}@media(max-width:380px){.affiliate-strip ul{grid-template-columns:1fr}}@media print{.site-header,.site-footer,.affiliate-strip,.adsense-container,#cc-banner{display:none}body{background:#fff;color:#000}.canonical-answer{border:1px solid #999;background:#fff}}