/* Small, local study companion; matches the existing nautical palette. */
.sea-save-question{display:flex;gap:12px 20px;align-items:center;flex-wrap:wrap;margin:22px 0;padding:20px;background:#f0f6f4;border:1px solid #cfdfd9;border-radius:10px}.sea-save-question p{width:100%;margin:0}.sea-save-question a{font-size:14px;text-underline-offset:4px}.sea-save-question .button.secondary[aria-pressed=true]{background:#145e52;color:#fff!important;border-color:#145e52!important}
.sea-question-help,.sea-article-toc,.sea-guide-takeaway{padding:22px 26px;border:1px solid #cfdfd9;border-radius:10px;background:#f4f8f6;margin:28px 0}.sea-question-help h2,.sea-guide-takeaway h2{font-size:23px;margin:0 0 12px}.sea-article-toc p{margin-top:0}.sea-article-toc ol{padding-left:20px}.sea-article-toc a{line-height:1.7;text-underline-offset:4px}.sea-guide-section{scroll-margin-top:20px}.sea-guide-section h2{font-size:27px}.sea-guide-section li{line-height:1.7}
.sea-compare-wrap{overflow-x:auto;margin:22px 0}.sea-compare{width:100%;border-collapse:collapse;font-size:15px}.sea-compare th,.sea-compare td{padding:14px;border:1px solid #cfdfd9;text-align:left;vertical-align:top;line-height:1.6}.sea-compare th{background:#eef5f2}.sea-compare caption{text-align:left;font-weight:650;padding-bottom:12px}.sea-article-meta{display:flex;flex-wrap:wrap;gap:6px 18px;color:#435d55;font-size:13px;margin:22px 0}.sea-self-check{margin:24px 0}.sea-self-check details{border:1px solid #cfdfd9;border-radius:9px;padding:16px 20px;margin:12px 0}.sea-self-check summary{font-weight:650;cursor:pointer;line-height:1.6}.sea-self-check details[open]{background:#f5f8f6}
.sea-linked-questions{margin:32px 0;padding:24px;background:#f0f6f4;border-radius:10px}.sea-linked-questions li{padding:7px 0}.sea-linked-questions small{display:block;font-size:12px;color:#52665f}.sea-saved-item{border-bottom:1px solid #cfdfd9;padding:22px 0}.sea-saved-item h2{font-size:21px;line-height:1.55;margin:8px 0 14px}.sea-saved-item .eyebrow{font-size:11px}.sea-library-intro{margin:24px 0}.sea-library-intro input{width:100%;margin-top:8px}.sea-reading-list{overflow-wrap:anywhere}.sea-guide[hidden],.sea-save-question[hidden]{display:none!important}.sea-library-links{display:flex;flex-wrap:wrap;gap:12px 22px;margin:24px 0}
.sea-guide a:focus-visible,.sea-article-toc a:focus-visible,.sea-saved-item a:focus-visible{outline:3px solid #127968;outline-offset:4px}
.sea-library-intro label{font-size:15px;font-weight:650}.sea-library-intro input{box-sizing:border-box;min-height:48px;border:1px solid #b6cec5;border-radius:8px;background:#fff;color:#173f38;padding:12px 15px;font:inherit;font-size:16px}.sea-library-intro input:focus{outline:3px solid #a9d6c9;outline-offset:2px;border-color:#167363}
@media(max-width:600px){.sea-question-help,.sea-article-toc,.sea-guide-takeaway,.sea-linked-questions,.sea-save-question{padding:18px}.sea-guide-section h2{font-size:23px}.sea-compare{font-size:13px}.sea-compare th,.sea-compare td{padding:10px}.sea-save-question>.button{width:100%}.sea-self-check details{padding:14px}}
@media print{body:has([data-saved-list]) header,body:has([data-saved-list]) footer,body:has([data-saved-list]) .sea-book-promo,body:has([data-saved-list]) .sea-reading-list>.sea-inline-note,[data-saved-list] button{display:none!important}.sea-saved-item{break-inside:avoid}.sea-saved-item a{color:#111}}

.sea-saved-filters{display:grid;grid-template-columns:2fr 1fr 1fr;gap:14px;padding:20px;background:#eff6f2;border-radius:10px;margin:25px 0}.sea-saved-filters label{display:grid;gap:8px;font-size:14px;font-weight:600}.sea-saved-filters input,.sea-saved-filters select{box-sizing:border-box;width:100%;min-width:0;min-height:48px;padding:10px;font:inherit;font-size:16px;color:#173f38;background:#fff;border:1px solid #adc9bc;border-radius:7px}.sea-saved-filters button{justify-self:start}.sea-saved-item [aria-pressed=true]{background:#145e52;color:#fff!important}.sea-glossary-teaser{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 28px;border:1px solid #c9dfd4;background:#f2f7f3;border-radius:12px;margin:28px 0}.sea-glossary-teaser h2{font-size:25px;margin:8px 0}.sea-glossary-teaser p{margin-bottom:0;max-width:620px}.sea-glossary-teaser>a{flex-shrink:0}.sea-saved-filters :focus-visible{outline:3px solid #16745d;outline-offset:3px}@media(max-width:800px){.sea-saved-filters{grid-template-columns:1fr}.sea-glossary-teaser{align-items:flex-start;flex-direction:column;padding:20px}.sea-glossary-teaser h2{font-size:23px}}@media print{.sea-saved-filters{display:none!important}}

/* Shared, native reading navigation. No extra requests or script needed. */
.sea-related-guides{margin:32px 0}.sea-related-guides h2{font-size:25px;line-height:1.35}
.sea-related-guide-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;list-style:none;padding:0!important;margin:16px 0}
.sea-related-guide-list li{margin:0;padding:0;min-width:0}.sea-related-guide-list a{display:flex;flex-direction:column;justify-content:center;gap:8px;box-sizing:border-box;height:100%;min-height:64px;padding:18px;border:1px solid #cfdfd9;border-radius:10px;background:#f4f8f6;color:#173f38;text-decoration:none;overflow-wrap:anywhere}
.sea-related-guide-title{font-weight:650;line-height:1.5;text-decoration:underline;text-underline-offset:3px}.sea-related-guide-list small{font-size:13px;line-height:1.5;color:#435d55}
.sea-related-guide-list a:hover{border-color:#167363;background:#eef5f2}.sea-related-guide-list a:focus-visible{outline:3px solid #127968;outline-offset:3px}
@media(max-width:600px){.sea-related-guide-list{grid-template-columns:1fr}.sea-related-guides h2{font-size:23px}}
@media print{.sea-related-guide-list li{break-inside:avoid}}