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/* Quiet, single-field search: editorial neutrals only. */
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/* A quiet visual signature for every ingredient article. */
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@media(max-width:760px){.sci-page .sci-article-hero.has-art{grid-template-columns:1fr}.sci-ingredient-art{display:none}}

/* Compact and optically balanced library index rhythm. */
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@media(max-width:650px){.sci-page>.sci-hero{height:auto;min-height:0}.sci-page>.sci-hero>div{padding-top:30px;padding-bottom:30px}.sci-page>.sci-hero>img{width:100%;max-width:100%;transform:none}.sci-page>.sci-library{margin-top:28px;margin-bottom:28px}}

/* One continuous editorial photograph: the composition now sits behind the copy. */
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.sci-ingredient-art{display:none!important}
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/* Shared science-page rhythm and restrained interactive states. */
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.sci-card{position:relative;transition:border-color .22s ease,background-color .22s ease,transform .22s ease,box-shadow .22s ease}
.sci-card h3,.sci-card .sci-card-bottom>span:last-child{transition:color .22s ease,transform .22s ease}
.sci-card:hover{border-color:var(--sci-wine);background:#f7f4f2;transform:translateY(-2px);box-shadow:0 12px 30px rgba(77,54,58,.07)}
.sci-card:hover h3{color:var(--sci-wine)}
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.sci-reading-guide{display:grid;grid-template-columns:minmax(240px,.9fr) minmax(0,2.1fr);gap:clamp(28px,4vw,64px);margin-top:var(--sci-section-gap);padding:34px 0;border-top:1px solid var(--sci-line);border-bottom:1px solid var(--sci-line)}
.sci-reading-guide-copy h2{margin:9px 0 14px;font-size:38px}
.sci-reading-guide-copy p{max-width:410px;margin:0;color:#777068;font-size:14px;line-height:1.7}
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.sci-reading-guide nav a{position:relative;display:flex;flex-direction:column;min-height:145px;padding:8px 24px 10px;border-right:1px solid var(--sci-line);transition:background-color .2s,color .2s}
.sci-reading-guide nav a:hover{background:#f1eeeb;color:var(--sci-wine)}
.sci-reading-guide nav span{color:#9b8f86;font-size:10px;letter-spacing:.08em}
.sci-reading-guide nav strong{margin:18px 0 7px;color:#3c3936;font:400 20px/1.2 'Times New Roman',Georgia,serif}
.sci-reading-guide nav small{max-width:180px;color:#837b74;font-size:11px;line-height:1.45}
.sci-reading-guide nav i{position:absolute;right:22px;bottom:8px;color:var(--sci-wine);font-style:normal;font-size:18px}
.sci-guide-page>.sci-breadcrumbs{padding-top:18px;padding-bottom:18px}
.sci-guide-page .sci-article-hero{margin:0;padding-top:34px;padding-bottom:34px}
.sci-guide-page .sci-article-hero h1{margin:16px 0 12px}
.sci-guide-page .sci-article-hero p{margin:12px 0 0}
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.sci-guide-page .sci-toc{gap:12px;padding-left:20px}
.sci-guide-page .sci-toc .sci-kicker{margin-bottom:2px}
.sci-guide-page .sci-toc .sci-back{margin-top:12px}
.sci-guide-page .sci-article section{padding-bottom:22px;margin-bottom:22px}
.sci-guide-page .sci-article .sci-kicker{margin-bottom:12px}
.sci-guide-page .sci-article h2{margin-bottom:15px}
.sci-guide-page .sci-article p{margin:0 0 12px}
.sci-guide-page .sci-article section p:last-child{margin-bottom:0}
.sci-guide-page .sci-note{padding:20px 22px}
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.sci-page .sci-alphabet a[aria-current="true"]{background:var(--sci-wine);border-color:var(--sci-wine);color:#fff!important}
@media(hover:none){.sci-card:hover{transform:none;box-shadow:none}}

/* Keep card arrows typographic on iOS instead of rendering the Unicode arrow as emoji. */
.sci-card-arrow{display:block;width:24px;height:24px;flex:0 0 24px;color:var(--sci-wine);transition:color .22s ease,transform .22s ease}
.sci-card-arrow path{fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.sci-card:hover .sci-card-arrow{transform:translate(2px,-2px)}
