:root{--ink:#183e4e;--blue:#226e88;--muted:#5e7a85;--line:#d5e8ef;--soft:#eef8fc;--paper:#f5fbfd}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic",Meiryo,sans-serif;color:var(--ink);line-height:1.82}a{color:#176986;text-underline-offset:3px}a:hover{color:#104d63}.site-header{background:#fff;border-bottom:1px solid var(--line);padding:17px max(18px,calc((100vw - 1100px)/2));display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{font-weight:900;color:#216d86;font-size:22px;text-decoration:none;display:flex;align-items:center;gap:10px}.brand-mark{display:grid;place-items:center;background:#7bd4ec;color:#164252;border-radius:11px;width:33px;height:33px;transform:rotate(-6deg)}.tag{font-size:11px;padding:6px 10px;border-radius:20px;background:#e7f8fc;color:#35697c;font-weight:800}.publisher-nav{display:flex;gap:4px;justify-content:center;flex-wrap:wrap;background:#f5fbfd;border-bottom:1px solid #d3e9ef;padding:9px}.publisher-nav a{font-size:13px;padding:7px 13px;font-weight:800;text-decoration:none;border-radius:10px;color:#2c6578}.publisher-nav a:hover,.publisher-nav a[aria-current=page]{background:#d9f2fa;color:#154e62}.wrap{max-width:1060px;margin:auto;padding:30px 18px 70px}.hero{background:linear-gradient(135deg,#d7f2fa,#bce8f5);border:1px solid #c2e5ee;border-radius:26px;padding:34px 38px;margin-bottom:26px}.hero .eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.15em;font-weight:900;color:#387e94}.hero h1{margin:7px 0 8px;line-height:1.35;font-size:clamp(27px,4vw,38px);letter-spacing:-.04em}.hero p{margin:0;color:#486f7c;font-size:14px}.breadcrumbs{font-size:12px;color:#6a8994;margin-bottom:12px}.breadcrumbs a{text-decoration:none}.layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:22px;align-items:start}.article{background:#fff;border:1px solid #d9e9ef;border-radius:23px;padding:34px;min-width:0}.article h2{font-size:21px;margin:30px 0 12px;line-height:1.5}.article h2:first-child{margin-top:0}.article h3{font-size:17px;margin:20px 0 9px}.article p,.article li{font-size:15px;line-height:1.95}.article p{margin:0 0 17px}.article ol,.article ul{padding-left:22px}.article li{padding-bottom:7px}.lead{font-size:16px!important;color:#335f70}.note{border-left:4px solid #6bbdd4;background:#f0f9fc;border-radius:10px;padding:14px 16px;color:#426674;font-size:13px;margin:18px 0}.caution{border-left-color:#c89c6e;background:#fff8ed;color:#705e4c}.sidebar{position:sticky;top:14px;background:#fff;border:1px solid var(--line);padding:20px;border-radius:20px}.sidebar h3{font-size:14px;margin:0 0 8px}.sidebar a{font-size:13px;display:block;margin:8px 0;font-weight:700;text-decoration:none}.article-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.article-card{border:1px solid #d8e9ef;border-radius:17px;background:#fff;padding:20px;display:block;text-decoration:none;color:#1a5366}.article-card:hover{background:#f3fbfd}.article-card .emoji{font-size:27px;display:block;margin-bottom:8px}.article-card h2{font-size:17px;margin:0 0 6px;color:#215970}.article-card p{color:#5c7986;font-size:13px;line-height:1.7;margin:0}.action{display:inline-block;text-decoration:none;background:#207b98;color:white;padding:13px 18px;border-radius:13px;font-size:14px;font-weight:850;margin-top:6px}.action:hover{background:#155f76;color:white}.mini{font-size:12px!important;color:#69828b}.checklist{list-style:none;padding:0!important}.checklist li{border-bottom:1px solid #e0edf2;padding:10px 0}.ad-demo{margin:22px 0 0;padding:24px 12px;min-height:110px;background:#f8fbfd;border:1px dashed #b6d1da;text-align:center;border-radius:17px;display:flex;justify-content:center;align-items:center;flex-direction:column;gap:3px;color:#557582;font-size:12px}.ad-demo b{font-size:14px}.ads-label{font-weight:900;font-size:11px}.site-footer{border-top:1px solid #d2e8f0;background:#f9fdff;padding:22px 20px;text-align:center}.site-footer nav{display:flex;gap:13px;flex-wrap:wrap;justify-content:center}.site-footer a{font-size:12px;color:#447789;text-decoration:none;font-weight:700}.site-footer p{font-size:11px;color:#728f9a}.entry-meta{font-size:12px;color:#738e99;margin:0 0 16px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th,td{padding:10px;text-align:left;border-bottom:1px solid #dceaf0}th{background:#edf8fb;color:#2b5b6d}.publish-warning{border:2px solid #e2b68a;background:#fff9ef;padding:17px;border-radius:16px;margin:18px 0}.publish-warning strong{color:#78572e}.publish-warning p{font-size:13px;margin:0;color:#705c44}a:focus-visible{outline:3px solid #349aba;outline-offset:3px}@media(max-width:760px){.layout{grid-template-columns:1fr}.sidebar{position:static}.article-card-grid{grid-template-columns:1fr}.wrap{padding:16px 12px 44px}.article{padding:23px 20px;border-radius:17px}.hero{padding:25px 22px;border-radius:18px}.site-header{padding:12px 16px}.tag{font-size:10px}.publisher-nav{gap:1px;padding:6px}.publisher-nav a{font-size:11px;padding:6px 9px}.article p,.article li{font-size:14px}}
@media print{.publisher-nav,.sidebar,.ad-demo,.site-footer{display:none}.layout{display:block}.article{border:0}}


/* Moved unchanged declarations from HTML inline style attributes */
.inline-eee3f850c9f4{margin-top:20px}