:root{--text: #333;--link: #4682b4;--link-hover: #b22222;--border: #e0e0e0;--border-dark: #ccc;--bg-soft: #f7f7f7;--accent: #1e6fa8;--accent-soft: #eef6fb;--warn-bg: #fff8e1}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica Neue,Hiragino Kaku Gothic ProN,メイリオ,Meiryo,sans-serif;font-size:16px;line-height:1.9;word-wrap:break-word}a{color:var(--link);text-decoration:none;transition:color .3s}a:hover{color:var(--link-hover)}img{max-width:100%;height:auto;border:none;vertical-align:bottom}iframe{max-width:100%}.content-wrap{max-width:1060px;margin:0 auto;padding:24px 16px 48px;display:flex;gap:32px;align-items:flex-start}.content-wrap-full{display:block}.content-wrap-full .main-content{width:100%}.main-content{flex:1 1 auto;min-width:0}.sidebar{flex:0 0 300px;width:300px}@media(max-width:900px){.content-wrap{flex-direction:column}.sidebar{flex-basis:auto;width:100%}}.site-header-in{max-width:1060px;margin:0 auto;padding:18px 16px 14px;text-align:center}.site-title{margin:0;font-size:30px;font-weight:700;line-height:1.4}.site-title a{color:#06c}.site-description{margin:0 0 4px;font-size:13px;color:#5b8def}.global-nav{background:#6ea8e8}.global-nav ul{max-width:1060px;margin:0 auto;padding:0 16px;list-style:none;display:flex;flex-wrap:wrap;justify-content:center}.global-nav a{display:block;padding:11px 16px;color:#fff;font-size:14px;font-weight:700}.global-nav a:hover{background:#ffffff1f;color:#fff}.site-footer{border-top:1px solid var(--border);background:var(--bg-soft);padding:24px 16px}.footer-nav ul{list-style:none;margin:0 0 12px;padding:0;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:center}.copyright{text-align:center;font-size:13px;color:#666;margin:0}.widget{border:1px solid var(--border);margin-bottom:24px;background:#fff}.widget-title{margin:0;padding:10px 14px;font-size:15px;background:var(--bg-soft);border-bottom:1px solid var(--border)}.widget>*:not(.widget-title){padding-left:14px;padding-right:14px}.profile-avatar{text-align:center;margin:14px 0 4px}.profile-avatar img{border-radius:50%;width:100px;height:100px;object-fit:cover}.profile-name{text-align:center;font-weight:700;margin:6px 0}.profile-bio{font-size:13px;color:#555;padding-bottom:14px}.sidebar-search{display:flex;gap:6px;padding:12px 0 14px}.sidebar-search input{flex:1;min-width:0;padding:7px 8px;border:1px solid var(--border-dark);border-radius:4px}.sidebar-search button,.search-form button{padding:7px 14px;border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:4px;cursor:pointer}.sidebar-post-list{list-style:none;margin:0;padding-top:10px;padding-bottom:12px}.sidebar-post-list li{margin-bottom:10px}.sidebar-post-list a{display:flex;gap:10px;align-items:flex-start;color:var(--text);font-size:13px;line-height:1.5}.sidebar-post-list img{width:100px;height:66px;object-fit:cover;flex:0 0 100px;border-radius:3px}.sidebar-cat-list{list-style:none;margin:0;padding-top:10px;padding-bottom:12px}.sidebar-cat-list li{padding:5px 0;border-bottom:1px dotted var(--border);font-size:14px}.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:4px 8px;margin:0 0 12px;padding:0;font-size:13px;color:#666}.breadcrumb li+li:before{content:"›";margin-right:8px;color:#999}.entry-title{font-size:28px;line-height:1.5;margin:0 0 12px}.entry-meta{font-size:13px;color:#777;margin:0 0 16px;display:flex;gap:10px;flex-wrap:wrap;align-items:center}.entry-cat{background:var(--accent-soft);color:var(--accent);border-radius:3px;padding:1px 8px;font-size:12px}.entry-eyecatch{margin:0 0 20px}.entry-content{margin-bottom:32px}.entry-content>*{margin-bottom:20px}.entry-content p{margin:0 0 20px}.entry-content h2,.top-section-title,.related-posts h2{font-size:22px;line-height:1.5;font-weight:700;color:#06c;padding:12px 16px;border:none;background:repeating-linear-gradient(-45deg,#e2effd 0 12px,#f5faff 12px 24px)}.entry-content h2{margin:40px 0 20px}.entry-content h3{position:relative;font-size:18px;line-height:1.5;font-weight:700;margin:34px 0 22px;padding:10px 14px;background:#5b8def;color:#fff;border:none;border-radius:6px}.entry-content h3:after{content:"";position:absolute;left:22px;bottom:-7px;width:0;height:0;border-style:solid;border-width:7px 6px 0 6px;border-color:#5b8def transparent transparent transparent}.entry-content h3 a{color:#fff}.entry-content h4{font-size:17px;margin:24px 0 10px}.entry-content ul,.entry-content ol{margin:0 0 20px;padding-left:1.4em}.entry-content li{margin-bottom:6px}.entry-content blockquote{margin:0 0 20px;padding:14px 18px;background:var(--bg-soft);border-left:4px solid var(--border-dark);color:#555}.entry-content hr{height:1px;background:var(--border);border:none;margin:40px 0}.entry-content figure{margin:0 0 20px}.entry-content figcaption{font-size:13px;color:#777;text-align:center;margin-top:6px}.entry-content table,.wp-block-table table{width:100%;border-collapse:collapse;margin-bottom:20px;font-size:15px}.entry-content th,.entry-content td{border:1px solid var(--border-dark);padding:8px 10px}.entry-content th{background:var(--bg-soft)}.is-style-st-table-responsive,.wp-block-table{overflow-x:auto}.huto{font-weight:700}.hutohoso{font-weight:700;font-size:1.1em}.hutoaka{font-weight:700;color:#d32f2f}.st-mymarker-s{background:linear-gradient(transparent 60%,#fff59d 60%);font-weight:700}.st-marker{background:#fff59d;padding:0 2px}.st-marker2{background:linear-gradient(transparent 70%,#fff59d 70%)}.ymarker{background:#fff59d}.rmarker{background:#ffcdd2}.freebox,.wp-block-st-blocks-midashi-box,.st-midasibox{border:none;background:transparent;margin:0 0 24px;padding:0}.freebox .p-free{margin:0;padding:0}.freebox .p-entry-f,.wp-block-st-blocks-midashi-box .p-entry,.st-midasibox .st-midasibox-title{display:inline-flex;align-items:center;gap:7px;background:none;color:var(--text);font-weight:700;padding:0;margin:0 0 10px;font-size:17px}.freebox .p-entry-f:before,.st-midasibox .st-midasibox-title:before{content:"";flex:0 0 18px;width:18px;height:18px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23555' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z'/%3E%3Cpath d='M14 2v6h6'/%3E%3Cpath d='M16 13H8'/%3E%3Cpath d='M16 17H8'/%3E%3C/svg%3E") no-repeat center / contain}.freebox .free-inbox,.wp-block-st-blocks-midashi-box .st-midashi-box-body,.st-midasibox .st-inbox{padding:0}.freebox .free-inbox>*:last-child,.st-midasibox>*:last-child{margin-bottom:0}.st-mybox{position:relative;border:2px solid var(--border-dark);border-radius:6px;padding:22px 20px 6px;margin:28px 0 24px;background:#fff}.st-mybox .st-mybox-title{position:absolute;top:-12px;left:14px;background:#fff;padding:0 8px;font-weight:700;font-size:15px}.st-mybox>*:last-child{margin-bottom:14px}.st-cmemo{background:#fffde7;border:1px dashed #d7ccc8;border-radius:4px;padding:14px 18px;margin-bottom:24px;font-size:15px}.st-cmemo>*:last-child{margin-bottom:0}.is-style-st-paragraph-bubble{position:relative;background:var(--accent-soft);border-radius:8px;padding:14px 18px;margin-bottom:24px}.is-style-st-square-checkbox{list-style:none;padding-left:0}.is-style-st-square-checkbox li{position:relative;padding-left:1.6em}.is-style-st-square-checkbox li:before{content:"";position:absolute;left:0;top:.45em;width:.9em;height:.9em;border:2px solid var(--accent);border-radius:2px}.is-style-st-list-underline li,.st-list-underline li{border-bottom:1px dotted var(--border-dark);padding-bottom:6px}.wp-block-st-blocks-faq-item{border:1px solid var(--border);margin-bottom:14px}.wp-block-st-blocks-faq-question,.st-faq-question{background:var(--bg-soft);padding:10px 14px;font-weight:700;margin:0}.wp-block-st-blocks-faq-answer,.st-faq-answer{padding:12px 14px}.wp-block-st-blocks-faq-answer>*:last-child{margin-bottom:0}.st-slidebox{border:1px solid var(--border);padding:14px 18px;margin-bottom:24px;background:var(--bg-soft)}.st-timeline{list-style:none;margin-left:.5em;padding-left:0}.st-timeline>li{position:relative;padding-left:26px;border-left:1px solid var(--border-dark);padding-bottom:16px}.st-kaiwa-box{display:flex;gap:12px;margin-bottom:24px;align-items:flex-start}.st-kaiwa-face{flex:0 0 64px;width:64px;text-align:center}.st-kaiwa-face img,.st-kaiwa-face-dummy{width:64px;height:64px;border-radius:50%;object-fit:cover;display:block;background:#eee}.st-kaiwa-face-name{font-size:11px;color:#666;margin-top:4px;line-height:1.3}.st-kaiwa-hukidashi{position:relative;flex:1;background:#fff1f5;border-radius:10px;padding:14px 18px;min-height:40px}.st-kaiwa-hukidashi>*:last-child{margin-bottom:0}.st-kaiwa-unknown .st-kaiwa-hukidashi{background:#fff1f5}.st-post-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-bottom:24px}.st-card{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:6px;overflow:hidden;color:var(--text);background:#fff}.st-card:hover{color:var(--text);box-shadow:0 2px 10px #00000014}.st-card-thumb img{width:100%;aspect-ratio:16 / 9;object-fit:cover;display:block}.no-thumb{display:flex;align-items:center;justify-content:center;background:#eee;color:#b5b5b5}.no-thumb svg{width:44px;height:44px;fill:#b5b5b5}.st-card-thumb.no-thumb{aspect-ratio:16 / 9}.sidebar-post-list .no-thumb{width:100px;height:66px;flex:0 0 100px}.sidebar-post-list .no-thumb svg{width:26px;height:26px}.st-card-body{padding:12px 14px;display:flex;flex-direction:column;gap:6px}.st-card-title{font-weight:700;font-size:15px;line-height:1.5}.st-card-meta{font-size:12px;color:#888}.st-card-excerpt{font-size:13px;color:#555;line-height:1.6}.st-card-readmore{font-size:12px;color:var(--accent);margin-top:auto}.st-cardlink{margin-bottom:24px}.st-cardlink .st-card{max-width:560px}.st-card-label{display:inline-block;background:#ef5350;color:#fff;font-size:11px;border-radius:3px;padding:0 6px;margin-right:6px;vertical-align:middle}.st-mc-box{border:1px solid var(--border);padding:18px;margin-bottom:24px;text-align:center}.st-mcbox-title{font-weight:700;font-size:17px;margin:0 0 14px}.st-mcbutton-wrap{margin:0 0 10px}.st-mcbutton{display:inline-block;max-width:100%;padding:14px 20px;text-align:center;text-decoration:none;line-height:1.4}.st-mcbutton:hover{color:#fff;opacity:.92}.st-mcbutton-copy{font-size:13px;color:#666;margin:0}.st-toc{border:1px solid var(--border);background:#fcfcfc;padding:14px 20px;margin-bottom:28px}.st-toc-title{font-weight:700;margin:0 0 8px}.st-toc ol{margin:0;padding-left:1.4em}.st-toc li{margin-bottom:4px;font-size:14px}.share-box{border-top:1px solid var(--border);padding-top:16px;margin-bottom:24px}.share-title{font-weight:700;margin:0 0 10px}.share-list{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0}.share-list a{display:inline-block;border:1px solid var(--border-dark);border-radius:4px;padding:6px 12px;font-size:13px;color:var(--text);background:#fff}.prev-next{display:flex;gap:16px;margin-bottom:32px;flex-wrap:wrap}.prev-next a{flex:1 1 240px;border:1px solid var(--border);border-radius:6px;padding:12px 14px;color:var(--text);font-size:14px;line-height:1.5}.prev-next a span{display:block;font-size:12px;color:#888;margin-bottom:4px}.prev-next .next-link{text-align:right}.related-posts h2{margin:0 0 16px}.top-hero{margin-bottom:28px}.top-hero-img{display:block;width:100%;height:auto;margin-bottom:16px}.hero-slides{position:relative;aspect-ratio:2200 / 800;margin-bottom:16px;background:#eef3f8}.hero-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .5s ease;pointer-events:none}.hero-slide.is-active{opacity:1;pointer-events:auto}.top-hero-links{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.content-wrap-full .top-hero-links{grid-template-columns:repeat(4,1fr)}.content-wrap-full .st-post-list{grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}@media(max-width:900px){.content-wrap-full .top-hero-links{grid-template-columns:repeat(2,1fr)}}.top-hero-link{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;aspect-ratio:300 / 118;border-radius:6px;overflow:hidden;padding:10px 12px;color:#fff;background-size:cover;background-position:center;background-color:#8cb3ff}.top-hero-link:before{content:"";position:absolute;inset:0;background:#14284661}.top-hero-link-label{position:relative;display:block;font-weight:700;font-size:17px;color:#fff;line-height:1.45}.top-hero-link-sub{position:relative;display:block;font-size:12.5px;color:#fff;margin-top:3px}.top-section{margin-bottom:32px}.top-section-title{margin:0 0 16px;text-align:center}.top-section-more{text-align:right;margin:0}.top-sections{display:grid;grid-template-columns:1fr 1fr;gap:0 32px;align-items:start}@media(max-width:900px){.top-sections{grid-template-columns:1fr}}.top-cat-title{margin:0 0 16px;padding:10px 20px;border-radius:5px;text-align:center;font-size:20px;line-height:1.5;font-weight:700;color:#06c;background-color:#e2effd;background-image:repeating-linear-gradient(-45deg,rgba(255,255,255,.65) 0,rgba(255,255,255,.65) 5px,transparent 5px,transparent 10px)}.cat-slider{margin-bottom:16px}.cat-slider-viewport{display:grid}.cat-slide{grid-area:1 / 1;display:block;color:var(--text);opacity:0;visibility:hidden;transition:opacity .3s ease}.cat-slide:hover{color:var(--text)}.cat-slide.is-active{opacity:1;visibility:visible}.cat-slide-media{position:relative;display:block;overflow:hidden;aspect-ratio:16 / 9;background:#eef3f8}.cat-slide-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}.cat-slide-media .no-thumb{position:absolute;inset:0}.cat-slide-title{display:block;padding:5px 10px 10px;font-size:15px;line-height:1.5;font-weight:700}.cat-slider-dots{display:flex;justify-content:center;gap:8px;margin-top:4px}.cat-slider-dot{width:10px;height:10px;padding:0;border:none;border-radius:50%;background:#ccc;cursor:pointer}.cat-slider-dot.is-active{background:var(--link)}.top-section-lower{margin-bottom:12px}.archive-title{font-size:26px;margin:0 0 6px}.archive-count{color:#777;font-size:14px;margin:0 0 18px}.archive-children{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0 0 20px}.archive-children a{border:1px solid var(--border-dark);border-radius:20px;padding:4px 14px;font-size:13px;color:var(--text);background:#fff}.search-form{display:flex;gap:8px;margin-bottom:16px}.search-form input{flex:1;padding:10px;border:1px solid var(--border-dark);border-radius:4px;font-size:16px}.search-status{color:#666;font-size:14px}.contact-form-placeholder{border:2px dashed #d8a012;background:var(--warn-bg);border-radius:6px;padding:20px;margin-bottom:24px;text-align:center}.contact-form-placeholder-title{font-weight:700;font-size:17px;margin:0 0 8px}.contact-form-placeholder p{margin:0;color:#665200}.contact-form-embed-wrap{margin-bottom:24px}.contact-form-embed-wrap iframe{width:100%;border:1px solid var(--border-dark);border-radius:6px;background:#fff}.contact-form-fallback{font-size:13px;color:#666;margin:8px 0 0}.entry-content p.is-style-st-paragraph-bubble:has(+.wp-block-group.is-style-st-group-bg-grid){display:inline-flex;align-items:center;gap:7px;background:#8ed1fc;color:#fff;font-weight:700;font-size:15.5px;border-radius:6px;padding:7px 16px;margin:0 0 -9px 14px;position:relative;z-index:1}.entry-content p.is-style-st-paragraph-bubble:has(+.wp-block-group.is-style-st-group-bg-grid):after{content:"";position:absolute;left:26px;bottom:-7px;border:7px solid transparent;border-top-color:#8ed1fc;border-bottom:0}.entry-content .wp-block-group.is-style-st-group-bg-grid{border:1.5px solid #8ed1fc;border-radius:4px;background-color:#fff;background-image:linear-gradient(to right,rgba(142,209,252,.16) 1px,transparent 1px),linear-gradient(to bottom,rgba(142,209,252,.16) 1px,transparent 1px);background-size:20px 20px;padding:24px 22px 10px;margin-bottom:24px}.entry-content .wp-block-group.is-style-st-group-bg-grid>*:last-child{margin-bottom:8px}.entry-content .is-style-st-square-checkbox li{padding:7px 0 7px 1.8em;border-bottom:1px dotted #a9c8e8}.entry-content .is-style-st-square-checkbox li:last-child{border-bottom:none}.entry-content .is-style-st-square-checkbox li:before{content:"✓";border:none;width:auto;height:auto;color:#1e9df0;font-weight:700;font-size:1.15em;top:7px;left:2px}.float-btns{position:fixed;right:14px;bottom:20px;z-index:60;display:flex;flex-direction:column;gap:10px;align-items:center}.float-btn{width:58px;height:58px;border-radius:50%;border:none;cursor:pointer;background:#7aa5ff;color:#fff;box-shadow:0 2px 8px #3c64b459;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:11px;line-height:1.25;font-weight:700;padding:0}.float-btn svg{width:20px;height:20px}.float-btn:hover{background:#6599ff}.toc-overlay{position:fixed;inset:0;z-index:70;display:none;background:#fffffff7;overflow-y:auto;padding:64px 24px 40px}.toc-overlay.open{display:block}.toc-overlay-inner{max-width:760px;margin:0 auto}.toc-overlay h2{font-size:19px;margin:0 0 14px}.toc-overlay ol{line-height:1.9;font-size:16px;padding-left:1.4em;margin:0}.toc-overlay-close{position:fixed;top:8px;right:16px;z-index:71;background:none;border:none;font-size:38px;line-height:1;color:#333;cursor:pointer;padding:6px}
