:root{--ink:#172033;--muted:#5c687d;--line:#dfe4ed;--panel:#f7f8fb;--accent:#5b3fe4;--accent2:#0d8060;--danger:#a82d47;--warn:#8b5d00}.editorial-body{background:var(--article-bg,#fff);color:var(--ink)}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 250px;gap:64px;max-width:1120px;margin:0 auto;padding:42px 24px 100px}.guide-content{min-width:0}.guide-content h1{font-size:clamp(2.35rem,6vw,4.6rem);line-height:.96;letter-spacing:-.055em;margin:.35rem 0 1rem}.guide-content h2{font-size:clamp(1.72rem,3.5vw,2.5rem);letter-spacing:-.035em;margin:4rem 0 1rem;line-height:1.08}.guide-content h3{font-size:1.35rem;margin:2.5rem 0 .7rem}.guide-content p,.guide-content li{font-size:1.08rem;line-height:1.72}.guide-content a{color:var(--accent);font-weight:650}.byline,.breadcrumbs{color:var(--muted);font-size:.94rem!important}.dek{font-size:1.28rem!important;line-height:1.55!important;color:#374157;max-width:65ch}.official-action{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 20px;border-radius:18px;background:#eeeaff;border:1px solid #cfc4ff;margin:24px 0}.official-action a{display:inline-flex;background:var(--accent);color:#fff;text-decoration:none;padding:12px 16px;border-radius:10px;white-space:nowrap}.contents{position:sticky;top:88px;align-self:start;grid-column:2;grid-row:1}.contents ol{list-style:none;padding:0;margin:0}.contents li{margin:.5rem 0}.contents a{color:var(--muted);text-decoration:none;font-size:.9rem}.contents a:hover{color:var(--accent)}.toc-level-3{padding-left:14px}.table-wrap{overflow-x:auto;margin:1.5rem 0;border:1px solid var(--line);border-radius:14px}table{width:100%;border-collapse:collapse;min-width:620px}th,td{padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);font-size:.94rem;line-height:1.45}th{background:var(--panel)}.worked-detail{background:var(--panel);padding:18px 20px;border-left:4px solid var(--accent);border-radius:0 12px 12px 0}.original-diagram{margin:2.25rem 0}.original-diagram button{border:0;padding:0;background:transparent;cursor:zoom-in;width:100%}.original-diagram img{display:block;width:100%;height:auto;border-radius:18px;border:1px solid var(--line)}figcaption{color:var(--muted);font-size:.9rem;line-height:1.5;margin-top:.65rem}.video-lessons{margin:2rem 0}.video-frame{aspect-ratio:16/9}.video-frame iframe{width:100%;height:100%;border:0;border-radius:16px}.chapter-links{margin-top:.6rem}.resource-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:1.5rem 0}.resource-card{display:block;text-decoration:none;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}.resource-card span{display:block;color:var(--muted);font-size:.9rem;margin-top:6px}.prompt{border:1px solid var(--line);border-radius:14px;padding:15px 18px;margin:1rem 0}.prompt pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:360px;overflow:auto;background:#101827;color:#e8eef8;padding:15px;border-radius:10px;font-size:.83rem}.copy-button{border:0;background:var(--accent);color:white;border-radius:9px;padding:10px 14px;font-weight:700}.image-dialog{width:min(1100px,94vw);border:0;border-radius:18px;padding:18px;background:#fff;color:#172033}.image-dialog::backdrop{background:rgba(3,7,18,.78)}.image-dialog img{width:100%;height:auto}.image-dialog__actions{display:flex;justify-content:space-between;gap:12px;margin-bottom:10px}.skip-content{position:absolute;left:-999px}.skip-content:focus{left:12px;top:12px;z-index:999;background:#fff;padding:10px}.article-cta{margin-top:4rem;padding:28px;border-radius:18px;background:#07111f;color:#fff}.article-cta a{color:#8ee7c4}@media(max-width:900px){.article-layout{display:block}.contents{position:static;margin-bottom:28px}.contents details{border:1px solid var(--line);padding:12px 14px;border-radius:12px}.guide-content h1{font-size:2.75rem}.official-action{align-items:flex-start;flex-direction:column}.resource-grid{grid-template-columns:1fr}}@media(max-width:520px){.article-layout{padding:24px 16px 72px}.guide-content h1{font-size:2.35rem}.guide-content p,.guide-content li{font-size:1rem}.dek{font-size:1.12rem!important}.table-wrap{border:0}table{min-width:0}thead{display:none}tr{display:block;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;padding:8px}td{display:grid;grid-template-columns:minmax(92px,.7fr) 1.3fr;gap:8px;border:0;padding:7px 8px;overflow-wrap:anywhere}td:before{content:attr(data-label);font-weight:700;color:var(--muted)}.original-diagram img{border-radius:12px}}
@media(prefers-color-scheme:dark){.editorial-body{--ink:#edf3fb;--muted:#aebbd0;--line:#334259;--panel:#111c2c;background:#08111e}.official-action{background:#201b3b;border-color:#5949a9}.resource-card,.worked-detail{background:#111c2c}.image-dialog{background:#0d1726;color:#edf3fb}.article-cta{background:#121f33}th{background:#111c2c}}

body.editorial-page .editorial-body .task-cockpit{max-width:1120px;margin:0 auto;padding:24px 24px 0;min-width:0}
body.editorial-page .editorial-body .article-layout{display:grid!important;grid-template-columns:minmax(0,760px) 250px!important;gap:64px!important;max-width:1120px!important;margin:0 auto!important;padding:42px 24px 100px!important}
@media(max-width:900px){body.editorial-page .editorial-body .article-layout{display:block!important;padding-top:28px!important}}
@media(max-width:520px){body.editorial-page .editorial-body .task-cockpit{padding:12px 12px 0}body.editorial-page .editorial-body .article-layout{padding:24px 16px 72px!important}}