/* モバイルを基準としたレイアウト。 */
:root{--navy:#1F365C;--orange:#F28C38;--light:#F7F9FB;--blue-light:#EEF3F9;--text:#24354D;--muted:#53647A;--border:#D9E2ED;--radius:16px}
*{box-sizing:border-box}html{scroll-padding-top:24px}body{margin:0;background:#fff;color:var(--text);font-family:"Noto Sans JP",-apple-system,BlinkMacSystemFont,"Yu Gothic",Meiryo,sans-serif;line-height:1.85;overflow-wrap:anywhere}a{color:var(--navy);text-underline-offset:.2em}a:hover{text-decoration-thickness:2px}button,input,textarea,select{font:inherit}button,a,input,textarea,select{touch-action:manipulation}:focus-visible{outline:3px solid var(--navy);outline-offset:4px}img{max-width:100%;height:auto}figure{max-width:100%;margin:1.5em 0}iframe,video{max-width:100%}h1,h2,h3{color:var(--navy);line-height:1.45}h1{font-size:clamp(1.8rem,5vw,2.8rem)}h2{font-size:clamp(1.3rem,3vw,1.8rem)}p{margin:0 0 1.2em}[hidden]{display:none!important}.container{width:min(1120px,calc(100% - 36px));margin-inline:auto}.site-main{min-height:65vh;padding-block:32px 64px}.skip-link{position:absolute;top:8px;left:8px;transform:translateY(-160%);z-index:100;background:#fff;padding:10px 18px}.skip-link:focus{transform:translateY(0)}.site-header{background:#fff;border-bottom:1px solid var(--border)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-block:20px}.site-brand{text-decoration:none;font-size:1.1rem;font-weight:800;max-width:100%}.site-brand span{display:block;font-size:.72rem;font-weight:400;color:var(--muted)}.menu-toggle{border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--navy);padding:8px 12px;cursor:pointer}.site-navigation{display:flex;flex-wrap:wrap;gap:8px 20px;width:100%;padding-block:12px}.site-navigation a{font-size:.9rem;font-weight:700;text-decoration:none;padding-block:8px}.site-navigation.is-enhanced{display:none}.site-navigation.is-open{display:flex}.page-heading{padding:24px 0 32px}.page-heading h1{margin:0 0 16px}.eyebrow{color:var(--navy);font-size:.75rem;font-weight:800;letter-spacing:.16em;margin-bottom:12px}.page-heading .eyebrow::before{content:"";display:inline-block;width:24px;height:3px;background:var(--orange);vertical-align:middle;margin-right:10px}.article-grid{display:grid;gap:24px;grid-template-columns:minmax(0,1fr)}.article-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;min-width:0}.card-image{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--blue-light)}.card-image img{width:100%;height:100%;object-fit:cover;display:block}.card-body{padding:24px}.card-body h2{font-size:1.2rem;margin:14px 0}.card-body h2 a{text-decoration:none}.card-body h2 a:hover{text-decoration:underline}.card-body time,.article-meta{font-size:.8rem;color:var(--muted)}.card-body p{font-size:.9rem;margin:12px 0 0}.category-tag,.article-categories a{background:var(--blue-light);color:var(--navy);padding:4px 10px;border-radius:5px;font-size:.75rem;text-decoration:none;display:inline-block}.pagination{margin-top:36px}.nav-links{display:flex;gap:10px;flex-wrap:wrap}.page-numbers{background:#fff;border:1px solid var(--border);padding:8px 16px;border-radius:8px}.page-numbers.current{background:var(--navy);color:#fff}.breadcrumb{font-size:.75rem;color:var(--muted);margin-bottom:24px}.breadcrumb ol{display:flex;flex-wrap:wrap;list-style:none;gap:8px;padding:0}.breadcrumb li+li::before{content:"/";margin-right:8px}.single-article{max-width:800px;margin-inline:auto}.article-header h1{margin:18px 0}.article-meta{display:flex;flex-wrap:wrap;gap:8px 20px}.pr-note{font-size:.8rem;background:var(--blue-light);border-left:3px solid var(--orange);padding:12px 16px;margin-top:20px;white-space:pre-line}.article-hero{margin-block:28px}.article-hero img{width:100%;border-radius:var(--radius)}.entry-content{background:#fff;padding:24px 20px;border-radius:var(--radius);margin-top:28px;display:flow-root}.entry-content h2{margin-top:2em;padding-bottom:10px;border-bottom:2px solid var(--blue-light)}.entry-content h3{margin-top:1.8em}.entry-content a{text-decoration:underline}.entry-content blockquote{margin:24px 0;padding:16px 20px;border-left:4px solid var(--orange);background:var(--light)}.entry-content pre{overflow:auto;padding:16px;background:var(--blue-light)}.entry-content table{border-collapse:collapse;width:100%}.entry-content td,.entry-content th{border:1px solid var(--border);padding:10px;text-align:left}.entry-content .wp-block-table{overflow-x:auto}.entry-content .alignleft{float:left;margin:0 20px 20px 0}.entry-content .alignright{float:right;margin:0 0 20px 20px}.entry-content .aligncenter{display:block;margin-inline:auto}.wp-caption-text,.gallery-caption{font-size:.8rem;color:var(--muted)}.article-cta{max-width:800px;margin:40px auto;padding:28px 22px;background:var(--blue-light);border:1px solid var(--border);border-top:4px solid var(--orange);border-radius:var(--radius);text-align:center}.cta-heading{font-size:1.45rem;font-weight:800;color:var(--navy);margin-bottom:12px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:14px 24px;border-radius:8px;text-decoration:none;font-weight:700}.button-primary{background:var(--orange);color:#182C4C}.button-primary:hover{background:#F7A45F}.diagnosis-link{display:block;width:fit-content;margin:18px auto 0;font-size:.9rem}.related-posts{margin-block:48px}.site-footer{background:var(--navy);color:#fff;padding:40px 0}.site-footer a{color:#fff}.site-footer nav{display:flex;flex-wrap:wrap;gap:16px 24px;margin-bottom:24px}.footer-brand{font-weight:700;font-size:1.15rem}.empty-state{text-align:center;padding:48px 0}.search-form{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-block:24px}.search-field,input[type="password"]{max-width:100%;min-height:44px;border:1px solid var(--border);border-radius:6px;padding:8px}.search-submit,input[type="submit"]{border:0;background:var(--navy);color:#fff;border-radius:6px;padding:10px 18px;cursor:pointer}.screen-reader-text{border:0;clip:rect(1px,1px,1px,1px);clip-path:inset(50%);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute!important;width:1px;white-space:nowrap}
@media(min-width:600px){.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.entry-content{padding:36px}.article-cta{padding:36px}}
@media(min-width:800px){.header-inner{flex-wrap:nowrap}.menu-toggle{display:none}.site-navigation,.site-navigation.is-enhanced{display:flex;width:auto;justify-content:flex-end}.site-main{padding-top:48px}.article-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.site-brand{max-width:38%}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important}}

.related-services{padding:24px;background:var(--light);border-radius:12px;margin:32px 0}.related-services a,.tags a{display:inline-flex;align-items:center;min-height:44px}

/* 主要リンクと操作ボタンのタップ領域を44px以上にする。 */
.site-brand,.site-navigation a,.site-footer a,.breadcrumb a,.article-categories a,.card-body h2 a,.diagnosis-link,.page-numbers,.menu-toggle,.search-submit,input[type="submit"]{min-height:44px;display:inline-flex;align-items:center}
.site-brand{display:block}.card-body h2 a{display:block}.diagnosis-link{display:flex}