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.contact-card{background:var(--tint);border-top:4px solid var(--ink);padding:32px}.contact-email{font-family:var(--serif);font-size:clamp(1.6rem,4vw,2.5rem);line-height:1.3;display:inline-block;margin-bottom:24px;overflow-wrap:anywhere}.contact-card p:last-child{font-size:.9rem;margin-bottom:0}@media(max-width:700px){.contact-card{padding:24px 20px}}
.guide-index-heading{font-size:2.5rem;margin-bottom:25px}@media(max-width:700px){.guide-index-heading{font-size:2.2rem}}
.footer-preferences,.inline-preferences{font:inherit;border:0;background:none;color:inherit;text-decoration:underline;text-underline-offset:4px;cursor:pointer;padding:0}.footer-preferences{display:block;font-size:.85rem;margin:0 0 14px}.analytics-banner{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);width:min(1120px,calc(100% - 40px));z-index:50;background:var(--paper);border:2px solid var(--ink);box-shadow:0 8px 32px #18322633;padding:25px 28px;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}.analytics-banner h2,.analytics-dialog h2{font-size:2rem;margin-bottom:12px}.analytics-banner p{font-size:.875rem;line-height:1.6;margin:0 0 10px}.analytics-status{font-weight:600;font-size:.85rem!important}.analytics-actions{display:flex;gap:12px;flex-wrap:wrap}.analytics-actions button{border:1px solid var(--ink);background:var(--ink);color:white;padding:13px 20px;font-size:.875rem;font-weight:600;min-width:148px;min-height:46px}.analytics-actions button:hover{background:#2e5036}.analytics-actions button:disabled{background:#dde3d8;color:#657161;cursor:not-allowed;border-color:#acb8a5}.analytics-dialog{border:2px solid var(--ink);background:var(--paper);color:var(--ink);padding:32px;max-width:600px;width:calc(100% - 32px)}.analytics-dialog::backdrop{background:#11241680}.analytics-dialog p{font-size:.95rem}.analytics-dialog .analytics-actions{margin:25px 0}.analytics-close{background:none;border:1px solid var(--ink);color:var(--ink);padding:10px 15px;font-size:.875rem}.no-js-analytics{max-width:1480px;margin:0 auto;padding:0 5% 25px;font-size:.875rem}@media(max-width:850px){.analytics-banner{grid-template-columns:1fr;gap:12px;max-height:80vh;overflow:auto;bottom:12px;width:calc(100% - 24px);padding:20px}.analytics-actions button{flex:1}.analytics-banner h2{font-size:1.8rem}}@media(max-width:420px){.analytics-actions{gap:10px}.analytics-actions button{min-width:0;padding:13px 12px}.analytics-dialog{padding:25px 20px}}
/* Household guide: content-first, with a contained comparison table and local print log. */
.household-discovery{border-top:1px solid var(--line);background:#edf1e8}.household-feature{display:grid;grid-template-columns:140px minmax(0,1fr);gap:34px;padding:34px;background:#fff;border:1px solid var(--line);text-decoration:none}.household-feature-number{font-family:Georgia,serif;font-size:6.5rem;line-height:1;color:var(--ink)}.household-feature h2,.household-feature h3{font-size:clamp(1.8rem,3vw,3rem);line-height:1.12;margin:0 0 18px;max-width:930px}.household-feature p{max-width:730px}.household-feature .card-link{display:block;margin-top:20px}.topic-link{margin-top:20px}.household-index>.source-note{margin-top:25px}.household-guide .article-head h1{font-size:clamp(2.4rem,5.3vw,5.2rem);line-height:1.07;max-width:1120px}.scope-note{font-size:.9rem;max-width:760px;margin-top:20px}.household-guide .article-main h2{font-size:clamp(1.8rem,3vw,2.65rem);line-height:1.18}.household-guide .article-main{min-width:0}.household-guide .article-main>section{scroll-margin-top:28px}.household-guide .article-aside .aside-note{font-size:.9rem;line-height:1.65}.table-help{font-size:.875rem;line-height:1.5!important}.table-scroll{max-width:100%;overflow-x:auto;border:1px solid var(--line);margin:15px 0 20px}.table-scroll:focus-visible{outline:3px solid #416bdb;outline-offset:4px}.symptom-table{width:100%;min-width:620px;border-collapse:collapse;background:#fff}.symptom-table caption{text-align:left;padding:18px;font-weight:600;background:#edf1e8}.symptom-table th,.symptom-table td{text-align:left;vertical-align:top;padding:16px 18px;border-top:1px solid var(--line);font-size:.95rem;line-height:1.65}.symptom-table th{background:#f7f8f3}.symptom-table th:first-child,.symptom-table td:first-child{width:34%;font-weight:600}.caution-note,.model-note{border-left:4px solid var(--ink);padding:18px 22px;background:#edf1e8}.load-log{border:1px solid var(--line);padding:28px;background:#f5f7ef;margin:24px 0}.load-log .local-note{font-size:.92rem;line-height:1.65}.load-log fieldset{border:0;padding:0;margin:22px 0}.load-log legend{font-family:Georgia,serif;font-size:1.65rem;margin-bottom:24px}.load-log-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.load-log-field{min-width:0}.load-log-field:last-child{grid-column:1/-1}.load-log label{font-weight:600;font-size:.95rem;display:block;margin-bottom:6px}.load-log-hint{display:block;font-size:.875rem;line-height:1.5;margin-bottom:8px}.load-log textarea{display:block;width:100%;resize:vertical;min-height:115px;background:#fff;border:1px solid #93a28d;border-radius:0;padding:12px;font:inherit;font-size:1rem;line-height:1.5;touch-action:manipulation}.load-log textarea:focus-visible{outline:3px solid #416bdb;outline-offset:3px}.load-log-print{display:none}.print-help{font-size:.875rem;margin-bottom:0}.household-page .article-main h3{margin-top:35px}
@media(max-width:700px){.household-feature{grid-template-columns:1fr;gap:15px;padding:25px 22px}.household-feature-number{font-size:3.7rem}.household-feature h2,.household-feature h3{font-size:2rem}.household-guide .article-head h1{font-size:2.55rem}.household-guide .article-aside a{font-size:.875rem}.household-guide .article-main h2{font-size:1.9rem}.load-log{padding:20px 17px}.load-log-grid{grid-template-columns:1fr;gap:23px}.load-log-field:last-child{grid-column:auto}.load-log legend{font-size:1.5rem}.symptom-table th,.symptom-table td{padding:14px;font-size:.95rem}.caution-note,.model-note{padding:15px 17px}.print-guide{width:100%}}
@media print{.household-page .masthead,.household-page footer,.household-page .analytics-banner,.household-page .analytics-dialog,.household-page .article-aside,.household-page .skip,.household-page .print-guide,.household-page .print-help,.household-page .table-help{display:none!important}.household-page{background:white;color:black;font-size:10.5pt}.household-page .article-head{padding:0 0 18pt}.household-page .article-head h1{font-size:25pt;line-height:1.12}.household-page .article-head .lede{font-size:12pt}.household-page .article-layout{display:block;padding:20pt 0}.household-page .article-main h2{font-size:17pt}.household-page .article-main h3{font-size:14pt}.household-page .article-main p,.household-page .article-main li{line-height:1.5}.household-page .table-scroll{overflow:visible}.household-page .symptom-table{min-width:0}.household-page .symptom-table th,.household-page .symptom-table td{font-size:9.5pt;padding:9pt}.household-page .load-log{background:white;padding:15pt}.household-page .load-log-grid{grid-template-columns:1fr 1fr;gap:16pt}.household-page .load-log-field{break-inside:avoid}html.log-print-ready .household-page .load-log textarea{display:none}html.log-print-ready .household-page .load-log-print{display:block;white-space:pre-wrap;overflow-wrap:anywhere;min-height:35pt;border-bottom:1px solid #777;padding:6pt 0}.household-page .load-log label,.household-page .load-log-hint,.household-page .local-note{font-size:10pt}.household-page a{color:black}.household-page .article-main section{break-before:auto}.household-page h2,.household-page h3{break-after:avoid}}

/* Publication discovery: topic-neutral layouts, separate from article bodies. */
.masthead nav a[aria-current="page"]{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:7px}.publication-intro{padding:48px 5% 42px;display:grid;grid-template-columns:1.65fr 1fr;gap:7%;align-items:end}.publication-intro h1{font-size:clamp(2.75rem,5.2vw,5.2rem);margin-bottom:0;max-width:890px;line-height:1.07}.publication-intro .eyebrow{margin-bottom:18px}.publication-intro .lede{font-size:1.05rem;margin:0 0 5px;max-width:370px}.publication-feature{margin:0 5%;padding:38px 40px;display:grid;grid-template-columns:1fr 2.8fr;gap:8%;background:var(--ink);color:var(--paper)}.publication-feature .eyebrow{color:var(--lime)}.publication-feature h2{font-size:clamp(2rem,3.2vw,3.35rem);line-height:1.12;margin-bottom:18px;max-width:830px}.publication-feature h2 a{text-decoration:none}.publication-feature h2 a:hover{text-decoration:underline}.publication-feature p:not(.eyebrow):not(.guide-meta){color:#e3eadf;max-width:750px;font-size:1rem}.publication-feature .guide-meta{color:#d3dfcc;display:block}.publication-feature .guide-meta span{display:block;margin-bottom:6px}.feature-cta{font-size:.95rem;font-weight:600;display:inline-block}.discovery-section{padding:56px 5%}.discovery-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:26px}.discovery-heading h2{font-size:clamp(2.1rem,3.2vw,3rem);margin:0;line-height:1.1}.discovery-heading .eyebrow{margin-bottom:14px}.discovery-heading>a{flex-shrink:0;font-size:.95rem}.discovery-heading>p{font-size:.94rem;max-width:245px;color:var(--muted);margin:0}.index-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--ink)}.index-card{padding:26px 26px 30px 0;min-width:0;border-bottom:1px solid var(--line)}.index-card:not(:nth-child(3n+1)){padding-left:26px;border-left:1px solid var(--line)}.index-card h3{font-size:clamp(1.8rem,2.2vw,2.3rem);line-height:1.16;margin-bottom:15px}.index-card h3 a{text-decoration:none}.index-card h3 a:hover{text-decoration:underline}.index-card>p:last-child{font-size:1rem;color:var(--muted);margin-bottom:0;line-height:1.65}.guide-meta{display:flex;flex-wrap:wrap;gap:4px 12px;font-size:.75rem;letter-spacing:.045em;line-height:1.5;color:var(--muted);margin-bottom:20px}.guide-meta span:first-child{font-weight:700;text-transform:uppercase}.topic-section{background:var(--tint);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.topic-card{display:flex;justify-content:space-between;align-items:start;gap:20px;padding:27px;background:var(--paper);border:1px solid var(--line);text-decoration:none;min-width:0}.topic-card:hover h3{text-decoration:underline}.topic-card h3{font-size:2.25rem;margin-bottom:15px}.topic-card p{font-size:1rem;color:var(--muted);max-width:380px;margin:0}.topic-card>span{white-space:nowrap;font-size:.8rem;margin-top:7px;color:var(--muted)}.tool-shortcuts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line)}.tool-shortcuts>a{padding:22px 25px 10px 0;font-size:1.05rem;line-height:1.5}.tool-shortcuts span{display:block;color:var(--muted);font-size:.78rem;margin-bottom:8px}.publication-method{display:grid;grid-template-columns:1fr 1.7fr 2fr;gap:6%;align-items:start;padding:42px 5%;border-top:1px solid var(--line)}.publication-method h2{font-size:2.7rem;margin:0}.publication-method p{font-size:.96rem}.publication-method .eyebrow{font-size:.75rem;margin-top:6px}.publication-method a{font-size:.95rem}.archive-intro{padding:32px 5% 30px}.archive-intro h1{font-size:clamp(3.5rem,6vw,5.5rem);margin-bottom:22px}.archive-intro .breadcrumb{margin-bottom:28px}.archive-intro .lede{max-width:690px;margin-bottom:0}.archive-section{padding-top:0}.guide-filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}.guide-filters button{background:transparent;border:1px solid var(--ink);color:var(--ink);padding:10px 16px;min-height:44px;font-size:.95rem}.guide-filters button span{margin-left:8px;opacity:.8}.guide-filters button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}.archive-count,.archive-nojs{font-size:.9rem;color:var(--muted);margin-bottom:25px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.topic-illustration{margin:0}.topic-illustration img{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:cover}.topic-illustration figcaption{font-size:.75rem;line-height:1.45;color:var(--muted);margin-top:10px}.household-index .index-grid{grid-template-columns:minmax(0,780px)}.household-index .source-note{margin-top:24px}.masthead nav{flex-wrap:wrap}
@media(max-width:1000px){.publication-intro{grid-template-columns:1.6fr 1fr;gap:5%}.publication-feature{grid-template-columns:1fr 3fr;gap:6%;padding:30px}.publication-method{grid-template-columns:1fr 1.6fr;gap:25px}.publication-method>.eyebrow{grid-column:1/-1;margin:0}.index-card{padding-right:18px}.index-card:not(:nth-child(3n+1)){padding-left:18px}.topic-card{padding:22px;gap:14px}.topic-card>span{white-space:normal}}
@media(max-width:700px){.masthead nav{display:grid;grid-template-columns:auto auto;gap:9px 16px;font-size:.875rem}.masthead nav a{white-space:nowrap}.masthead{gap:18px}.publication-intro{display:block;padding:30px 6%}.publication-intro h1{font-size:2.8rem;margin-bottom:19px}.publication-intro .lede{font-size:1rem;max-width:none}.publication-intro .eyebrow{font-size:.7rem}.publication-feature{display:block;margin:0 6%;padding:25px 23px}.publication-feature .feature-label{margin-bottom:19px}.publication-feature .eyebrow{margin-bottom:10px}.publication-feature .guide-meta{display:flex;margin-bottom:0;font-size:.73rem}.publication-feature .guide-meta span{margin:0}.publication-feature h2{font-size:2.12rem;line-height:1.13}.publication-feature p:not(.eyebrow):not(.guide-meta){font-size:1rem}.discovery-section{padding:38px 6%}.discovery-heading{display:block;margin-bottom:23px}.discovery-heading h2{font-size:2.2rem}.discovery-heading>a,.discovery-heading>p{display:inline-block;margin-top:18px;max-width:none}.index-grid{grid-template-columns:1fr}.index-card,.index-card:not(:nth-child(3n+1)){padding:25px 0;border-left:0}.index-card h3{font-size:2rem;line-height:1.17}.guide-meta{margin-bottom:16px}.topic-grid{grid-template-columns:1fr;gap:16px}.topic-card{padding:22px}.topic-card h3{font-size:2.15rem}.topic-card>span{white-space:nowrap}.tool-shortcuts{grid-template-columns:1fr}.tool-shortcuts>a{padding:19px 0;border-bottom:1px solid var(--line)}.publication-method{display:block;padding:32px 6%}.publication-method>.eyebrow{margin-bottom:20px}.publication-method h2{font-size:2.5rem;margin-bottom:22px}.archive-intro{padding:25px 6% 28px}.archive-intro h1{font-size:3.65rem}.archive-intro .lede{font-size:1rem}.archive-section{padding-top:0}.guide-filters{gap:8px}.guide-filters button{font-size:.9rem;padding:10px 12px}.topic-illustration{max-width:330px;margin-bottom:30px}.topic-illustration img{aspect-ratio:3/2}}

.archive-grid{column-gap:26px}.archive-grid .index-card,.archive-grid .index-card:not(:nth-child(3n+1)){padding-left:0;padding-right:0;border-left:0}