/* Only new .sw-page documents. No existing stylesheet is changed. */
.sw-page{--sw-ink:#302b32;--sw-plum:#63415f;--sw-wash:#f5edf3;--sw-muted:#625b65;--sw-line:#ded5df;--sw-sage:#e8eee8;--sw-peach:#f7eee4;margin:0;background:#fff;color:var(--sw-ink);font:17px/1.85 system-ui,-apple-system,'Hiragino Kaku Gothic ProN','Yu Gothic',sans-serif;overflow-wrap:anywhere}.sw-page *{box-sizing:border-box}.sw-page [hidden]{display:none!important}.sw-page a{color:var(--sw-plum);text-underline-offset:.23em}.sw-page a:hover{text-decoration-thickness:2px}.sw-page a:focus-visible,.sw-page button:focus-visible,.sw-page input:focus-visible,.sw-page textarea:focus-visible,.sw-page select:focus-visible,.sw-page summary:focus-visible{outline:3px solid #9b570b;outline-offset:4px}.sw-page h1,.sw-page h2,.sw-page h3,.sw-page .home-logo{font-family:'Yu Mincho','Hiragino Mincho ProN',Georgia,serif;font-weight:500;line-height:1.55}.sw-page h1{font-size:clamp(29px,3.5vw,48px);letter-spacing:.035em}.sw-page h2{font-size:clamp(24px,2.5vw,32px)}.sw-page h3{font-size:22px}.sw-page p{margin:1em 0}.sw-page img{max-width:100%;display:block;height:auto}.sw-page .home-skip{position:absolute;left:8px;top:-100px;background:#fff;padding:10px;z-index:20}.sw-page .home-skip:focus{top:8px}.sw-page .home-header{border-bottom:1px solid var(--sw-line);background:#fff}.sw-page .home-header-inner{max-width:1280px;margin:auto;padding:22px 4%;display:flex;gap:24px;align-items:center;justify-content:space-between}.sw-page .home-logo{font-size:27px;white-space:nowrap;text-decoration:none}.sw-page .home-nav{display:flex;gap:12px 22px;flex-wrap:wrap;font-size:14px}.sw-page .home-nav a{color:var(--sw-ink)}.sw-page .home-parent{font-size:12px}.sw-page .home-menu{display:none}.sw-page .sw-wrap{width:min(1160px,92%);margin-inline:auto}.sw-page .sw-breadcrumbs{font-size:13px;padding-block:20px}.sw-page .sw-breadcrumbs ol{display:flex;flex-wrap:wrap;gap:6px 12px;list-style:none;padding:0;margin:0}.sw-page .sw-breadcrumbs 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.sw-note{font-size:14px;color:var(--sw-muted)}.sw-page .sw-photo-note{font-size:12px;color:var(--sw-muted);margin:8px 0 30px}.sw-page .sw-section{padding:40px 0 55px;border-bottom:1px solid var(--sw-line)}.sw-page .sw-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.sw-page .sw-card{padding:24px;background:var(--sw-wash);border-top:3px solid var(--sw-plum)}.sw-page .sw-card:nth-child(2){background:var(--sw-sage)}.sw-page .sw-card:nth-child(3){background:var(--sw-peach)}.sw-page .sw-card h3{margin:8px 0 16px}.sw-page .sw-lesson-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:14px 30px}.sw-page .sw-lesson-list li{border-bottom:1px solid var(--sw-line);padding:18px 0}.sw-page .sw-lesson-list a{font-family:'Yu Mincho',serif;font-size:21px}.sw-page .sw-lesson-list small{display:block;color:var(--sw-muted);margin-top:8px}.sw-page .sw-article-head{display:grid;grid-template-columns:1.2fr 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var(--sw-line);padding:13px 12px;text-align:left;vertical-align:top;overflow-wrap:anywhere}.sw-page th{background:var(--sw-wash);font-weight:600}.sw-page .sw-work{padding:22px;background:var(--sw-sage);margin:30px 0}.sw-page .sw-work h3{margin:5px 0 20px}.sw-page .sw-checklist{list-style:none;padding:0}.sw-page .sw-checklist li{position:relative;padding-left:28px;margin:12px 0}.sw-page .sw-checklist li:before{content:'□';position:absolute;left:0;color:var(--sw-plum)}.sw-page .sw-flow{display:flex;gap:12px;padding:0;list-style:none}.sw-page .sw-flow li{flex:1;background:var(--sw-wash);padding:18px;position:relative}.sw-page .sw-flow li+li:before{content:'→';position:absolute;left:-13px;top:36%}.sw-page .sw-flow strong,.sw-page .sw-flow span{display:block}.sw-page .sw-sources{font-size:14px;border-top:1px solid var(--sw-line);padding-top:20px}.sw-page .sw-sources li{margin:8px 0}.sw-page .sw-related{margin-block:38px;padding:25px;border:1px solid var(--sw-line)}.sw-page .sw-related 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.maker-steps{display:flex;gap:8px;margin-bottom:20px}.sw-page .maker-steps button{flex:1;font-size:14px;padding:10px 8px;background:#fff;color:var(--sw-plum)}.sw-page .maker-steps [aria-current=step]{background:var(--sw-plum);color:#fff}.sw-page fieldset{padding:0;border:0;margin:0;min-width:0}.sw-page legend{font-family:'Yu Mincho',serif;font-size:23px;margin-bottom:15px}.sw-page .maker-field{margin:20px 0}.sw-page label{display:block;font-weight:600;margin-bottom:7px}.sw-page .maker-required{font-size:12px;color:#91334a;margin-left:8px}.sw-page input:not([type=checkbox]),.sw-page textarea,.sw-page select{display:block;width:100%;font:inherit;font-size:16px;padding:12px;border:1px solid #928596;background:#fff;color:var(--sw-ink);border-radius:2px;min-height:46px}.sw-page textarea{min-height:110px;resize:vertical}.sw-page input[type=checkbox]{width:20px;height:20px;flex-shrink:0;margin-top:5px}.sw-page input[aria-invalid=true],.sw-page textarea[aria-invalid=true]{border:2px solid #a42e45}.sw-page .field-hint{font-size:13px;color:var(--sw-muted);margin:6px 0}.sw-page .field-error{font-size:14px;color:#a1243d}.sw-page .maker-menu-item{border:1px solid var(--sw-line);padding:15px;margin:15px 0}.sw-page details summary{cursor:pointer;padding:12px 5px;min-height:44px;font-weight:600}.sw-page .maker-preview{position:sticky;top:18px;min-width:0}.sw-page .preview-stage{padding:10px;background:#eae4eb;border:1px solid var(--sw-line);min-height:450px}.sw-page .preview-stage iframe{width:100%;height:680px;border:0;background:#fff;display:block;margin:auto}.sw-page .preview-stage.preview-mobile iframe{width:min(390px,100%)}.sw-page .empty-preview{background:#fff;padding:30px;color:var(--sw-muted);min-height:400px}.sw-page .empty-preview div{margin:30px 0;padding:20px;border:1px dashed var(--sw-line)}.sw-page .preview-controls{display:flex;gap:8px}.sw-page .preview-controls button{font-size:14px;background:#fff;color:var(--sw-plum)}.sw-page .preview-controls [aria-pressed=true]{background:var(--sw-plum);color:#fff}.sw-page .maker-public{margin:25px 0;padding:25px;border:2px solid var(--sw-plum);background:#fff}.sw-page .maker-public label{font-size:15px;display:flex;align-items:start;gap:10px;font-weight:400;margin:17px 0}.sw-page .maker-status{padding:15px;border-left:4px solid var(--sw-plum);background:var(--sw-wash);min-height:55px}.sw-page .maker-errors{padding:18px;border:2px solid #a42e45;background:#fff}.sw-page .maker-json{border-top:1px solid var(--sw-line);padding-top:22px;margin-top:28px}.sw-page .maker-json input{padding:10px;font-size:14px}.sw-page .after-save{padding:20px;background:var(--sw-sage);margin:20px 0}.sw-page .maker-steps-nav{display:flex;justify-content:space-between;gap:15px}.sw-page .maker-toolbar{margin-top:20px}.sw-page .maker-toolbar button{width:100%;margin-bottom:12px}.sw-page .maker-help{margin-block:35px}.sw-page .maker-help p{max-width:850px}@media(max-width:900px){.sw-page .home-header-inner{display:block}.sw-page .home-nav{margin-top:15px}.sw-page .sw-article-layout{display:flex;flex-direction:column}.sw-page .sw-toc{position:static;order:-1;width:100%}.sw-page .maker-layout{grid-template-columns:1fr}.sw-page .maker-preview{position:static}.sw-page .tc-footer-grid{grid-template-columns:1fr 1fr}.sw-page .sw-hero{min-height:0}.sw-page .sw-hero img{min-height:430px}}@media(max-width:640px){.sw-page{font-size:16px}.sw-page .home-header-inner{padding:18px 4%}.sw-page .home-nav{gap:8px 15px;font-size:13px}.sw-page .sw-hero{display:flex;flex-direction:column-reverse}.sw-page .sw-hero img{min-height:0;height:260px;width:100%;object-fit:cover}.sw-page .sw-hero-copy{padding:28px 22px 35px}.sw-page .sw-card-grid,.sw-page .sw-lesson-list,.sw-page .sw-article-head{grid-template-columns:1fr}.sw-page .sw-article-head img{aspect-ratio:16/9}.sw-page .sw-article-head{gap:20px}.sw-page .sw-flow{flex-direction:column}.sw-page .sw-flow li+li:before{content:'↓';top:-20px;left:50%}.sw-page .sw-table table{font-size:13px}.sw-page th,.sw-page td{padding:9px 7px}.sw-page .sw-work{padding:17px}.sw-page .sw-prevnext{grid-template-columns:1fr}.sw-page .tc-footer-grid{grid-template-columns:1fr}.sw-page .maker-editor{padding:16px}.sw-page .maker-steps button{font-size:12px}.sw-page .sw-breadcrumbs{font-size:12px}.sw-page .sw-actions>*{width:100%}}@media(prefers-reduced-motion:reduce){.sw-page *{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* 看板のかけかた：ロゴ下のサブ表記 */
.home-logo{display:inline-flex;flex-direction:column;line-height:1.15}
.home-logo-sub{display:block;font-size:.42em;letter-spacing:.12em;font-weight:400;opacity:.72;margin-top:.35em}
.home-nav a.home-parent{border:1px solid currentColor;padding:.45em 1em;border-radius:999px;font-size:.92em;text-decoration:none;white-space:nowrap}
.home-nav a.home-parent:hover{background:#2b2840;color:#fff}
@media(max-width:640px){.home-video .p1-media{margin-left:0!important;margin-right:0!important;max-width:100%;box-sizing:border-box}}