@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700&family=Noto+Serif+JP:wght@500;600&display=swap');
:root{--ink:#183028;--green:#285b46;--cream:#f5f1e8;--paper:#fffdf8;--white:#fff;--line:#d9d6cb;--orange:#c86d3c;--serif:'Noto Serif JP',serif;--sans:'Noto Sans JP',sans-serif}
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@media(max-width:900px){.intro-grid,.diagnosis-section,.food-feature{grid-template-columns:1fr}.diagnosis-intro{position:static}.story-grid{grid-template-columns:1fr 1fr}.story-large{grid-column:1/-1;grid-row:auto;min-height:530px}.diagnosis-card fieldset{grid-template-columns:1fr}.diagnosis-card legend{float:none}.article-hero{grid-template-columns:1fr}.article-hero img{min-height:320px;order:-1}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:.01ms!important}}
.breadcrumbs{max-width:1120px;margin:0 auto;padding:28px 24px 0;font-size:12px;color:#758079}.breadcrumbs a{color:inherit}.article-disclosure{max-width:760px;margin:28px auto 0;padding:12px 16px;border:1px solid #dedbd2;background:#faf8f2;font-size:12px;line-height:1.8;color:#59615c}.article-body .lead-box{margin:32px 0;padding:22px 24px;background:#eef1ea;border-left:4px solid #2f5144}.article-body .lead-box p{margin:0}.article-body .source-note{font-size:12px;color:#6f7772;border-top:1px solid #ddd8cd;padding-top:18px}.article-body .source-note a{color:#405d51}.article-body .related-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:30px 0}.article-body .related-links a{display:block;padding:18px;border:1px solid #ddd8cd;color:#173c31;background:#fff}.article-body .related-links small{display:block;color:#7b847f;margin-bottom:6px}.comparison-table{width:100%;border-collapse:collapse;font-size:14px}.comparison-table th,.comparison-table td{border:1px solid #ddd8cd;padding:13px;text-align:left;vertical-align:top}.comparison-table th{background:#edf0e9;color:#173c31}.cta-panel{margin:36px 0;padding:30px;background:#173c31;color:#fff}.cta-panel h2{margin-top:0;color:#fff}.cta-panel p{color:#e1e8e3}.cta-panel .button-disabled{background:#d9d8d1;color:#72766f}.article-index{background:#f7f4ec;padding:80px max(24px,calc((100% - 1120px)/2))}.article-index-head{max-width:680px;margin-bottom:42px}.article-index-head h1{font-family:var(--serif);font-size:clamp(40px,6vw,72px);line-height:1.12;margin:14px 0}.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.article-card{display:flex;flex-direction:column;background:#fff;color:#173c31;min-height:100%;transition:transform .2s ease,box-shadow .2s ease}.article-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(27,50,42,.12)}.article-card img{width:100%;aspect-ratio:3/2;object-fit:cover}.article-card-copy{padding:22px;display:flex;flex-direction:column;flex:1}.article-card-copy span{font-size:11px;letter-spacing:.13em;color:#8a6e3f}.article-card-copy h2{font-family:var(--serif);font-size:23px;line-height:1.45;margin:10px 0}.article-card-copy p{font-size:14px;color:#65706a}.article-card-copy b{margin-top:auto;font-size:13px}.quick-answer{font-size:17px;line-height:1.9}.check-table td:first-child{font-weight:700;color:#173c31;white-space:nowrap}.tag-list{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}.tag-list span{border:1px solid #cbd2cc;border-radius:99px;padding:7px 12px;font-size:12px}.updated{font-size:12px;color:#7b847f;margin-top:14px}
@media(max-width:900px){.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
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@media(max-width:700px){.tool-form,.result-grid,.cta-split{grid-template-columns:1fr}.tool-heading{align-items:flex-start;flex-direction:column}.compact-hero img{min-height:260px}.cta-actions{align-items:flex-start;flex-direction:column}}
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