.single-post{background:#f8fbff;color:#08244d}.article-page{overflow:hidden}.article-shell{max-width:1320px;margin:0 auto;padding:72px 28px 0}.article-hero{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(380px,.92fr);gap:64px;align-items:center;padding:54px;border:1px solid #d9e5f3;border-radius:32px;background:linear-gradient(135deg,#fff 0%,#f5fbff 58%,#f3f0ff 100%);box-shadow:0 28px 80px rgba(18,45,82,.1);position:relative}.article-hero:before{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(100deg,transparent 58%,rgba(39,107,255,.06));pointer-events:none}.article-breadcrumb{display:flex;gap:10px;flex-wrap:wrap;font-size:12px;color:#60748f;margin-bottom:28px}.article-breadcrumb a{color:inherit;text-decoration:none}.article-category,.article-section-head span,.article-side>span,.article-conversion span{display:block;font-size:11px;letter-spacing:.18em;font-weight:800;color:#4c35ff;margin-bottom:16px}.article-hero h1{font-size:clamp(42px,5vw,72px);line-height:.98;letter-spacing:-.055em;margin:0;color:#09244d;max-width:900px}.article-deck{font-size:19px;line-height:1.65;color:#4f647e;max-width:720px;margin:26px 0}.article-meta{display:flex;flex-wrap:wrap;gap:10px 22px;color:#647790;font-size:13px}.article-meta span+span:before{content:"•";margin-right:22px;color:#20bda5}.article-hero__media{position:relative;aspect-ratio:4/3;border-radius:24px;overflow:hidden;background:linear-gradient(135deg,#0a2d5c,#4935df);box-shadow:0 20px 48px rgba(8,36,77,.18)}.article-hero__media img{width:100%;height:100%;object-fit:cover}.article-cover-placeholder{width:100%;height:100%;display:grid;place-content:center;text-align:center;color:#fff;gap:20px;background:radial-gradient(circle at 75% 20%,rgba(47,124,255,.75),transparent 35%),linear-gradient(145deg,#072650,#4c31db)}.article-cover-placeholder img{width:110px;height:110px;margin:auto;filter:drop-shadow(0 18px 28px rgba(0,0,0,.2))}.article-cover-placeholder span{font-weight:700;letter-spacing:.18em}.article-layout{display:grid;grid-template-columns:260px minmax(0,760px);justify-content:center;gap:70px;padding:80px 0}.article-side{position:sticky;top:110px;align-self:start}.article-toc{display:grid;gap:4px;border-left:1px solid #d6e1ef;margin-bottom:28px}.article-toc a{font-size:13px;line-height:1.4;color:#5b6f88;text-decoration:none;padding:8px 14px;border-left:2px solid transparent;margin-left:-1px}.article-toc a:hover{color:#286cff;border-color:#2abda8}.article-side-card{padding:22px;border-radius:18px;background:#092b58;color:#fff}.article-side-card b{font-size:17px}.article-side-card p{font-size:13px;line-height:1.55;color:#bed0e8}.article-side-card button{border:0;border-radius:12px;background:linear-gradient(90deg,#10c6a4,#5260ff);color:#fff;font-weight:700;width:100%;padding:13px 14px;display:flex;justify-content:space-between;cursor:pointer}.article-content{font-family:Inter,system-ui,sans-serif;font-size:18px;line-height:1.8;color:#304860}.article-content>p:first-child{font-size:22px;line-height:1.65;color:#17375c}.article-content h2{font-size:clamp(27px,3vw,38px);letter-spacing:-.035em;line-height:1.15;color:#09244d;margin:60px 0 18px}.article-content h3{font-size:24px;color:#0b2d59;margin-top:40px}.article-content ul,.article-content ol{padding-left:24px}.article-content li{padding:6px 0}.article-content blockquote{margin:42px 0;padding:28px 34px;border-left:4px solid #15c4a3;background:#eefaf8;border-radius:0 18px 18px 0;color:#12375e;font-size:20px}.article-content a{color:#245ff4}.article-content .hajiri-article-note{margin-top:42px;padding:22px 26px;border:1px solid #cfe1f3;border-radius:16px;background:#f4f9ff;font-size:14px}.article-share{border-top:1px solid #d8e3f0;margin-top:60px;padding-top:26px;display:flex;justify-content:space-between;gap:18px;font-size:13px}.article-share span{display:block;color:#75879d;font-size:10px;letter-spacing:.12em}.article-related{padding:90px 28px}.article-section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:34px}.article-section-head h2{font-size:clamp(34px,4vw,54px);line-height:1;letter-spacing:-.045em;margin:0;color:#09244d}.article-section-head>a{color:#2468f2;text-decoration:none;font-weight:700}.article-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.article-related-grid>article{border:1px solid #d9e4f1;border-radius:22px;overflow:hidden;background:#fff;box-shadow:0 14px 36px rgba(15,48,85,.07);transition:.25s}.article-related-grid>article:hover{transform:translateY(-5px);box-shadow:0 22px 50px rgba(15,48,85,.12)}.article-related-media{display:block;aspect-ratio:16/9;background:linear-gradient(135deg,#082b58,#573cff);overflow:hidden;color:#fff;text-decoration:none;place-content:center;text-align:center;font-size:11px;letter-spacing:.15em}.article-related-media img{width:100%;height:100%;object-fit:cover}.article-related-grid article>div{padding:24px}.article-related-grid span{font-size:10px;letter-spacing:.09em;color:#5d718b}.article-related-grid h3{font-size:22px;line-height:1.15;margin:12px 0}.article-related-grid h3 a{color:#09244d;text-decoration:none}.article-related-grid p{font-size:14px;line-height:1.55;color:#64768c}.article-related-grid article>div>a{font-size:13px;font-weight:700;color:#2869f1;text-decoration:none}.article-conversion{margin-top:40px;padding:86px 28px;background:radial-gradient(circle at 82% 25%,rgba(91,53,255,.52),transparent 30%),linear-gradient(130deg,#061f45,#0d3b70);color:#fff}.article-conversion .wrap{display:flex;justify-content:space-between;align-items:center;gap:50px}.article-conversion h2{font-size:clamp(38px,5vw,68px);letter-spacing:-.05em;line-height:.98;margin:0 0 20px;color:#fff}.article-conversion p{max-width:760px;color:#c4d3e7;line-height:1.7}.article-conversion .wrap>div:last-child{display:flex;gap:12px;flex-shrink:0}.article-conversion .button{white-space:nowrap}.article-comments{padding:90px 28px 150px;max-width:900px}.comment-list{list-style:none;padding:0}.comment-body{background:#fff;border:1px solid #dce6f2;border-radius:18px;padding:24px;margin:16px 0}.comment-author img{border-radius:50%;vertical-align:middle;margin-right:10px}.comment-meta{font-size:12px;margin:8px 0}.comment-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.comment-form-comment,.comment-notes,.comment-form-cookies-consent{grid-column:1/-1}.comment-form label{display:block;font-size:12px;font-weight:700;margin-bottom:6px}.comment-form input:not([type=checkbox]),.comment-form textarea{width:100%;border:1px solid #cddbea;border-radius:12px;padding:13px 14px;background:#fff;font:inherit;box-sizing:border-box}.form-submit{grid-column:1/-1}.article-fixed-actions{position:fixed;right:22px;bottom:22px;z-index:900;display:flex;gap:8px;padding:8px;border:1px solid rgba(214,228,243,.9);border-radius:20px;background:rgba(255,255,255,.9);box-shadow:0 18px 50px rgba(4,28,62,.22);backdrop-filter:blur(18px)}.article-fixed-actions button,.article-fixed-actions>a{border:0;border-radius:13px;min-height:54px;padding:8px 15px;display:flex;align-items:center;gap:10px;text-decoration:none;font:inherit;cursor:pointer}.article-fixed-actions button{background:#eefaf8;color:#073f43}.article-fixed-actions>a{background:linear-gradient(90deg,#08bfa1,#3c6cff,#6538ff);color:#fff}.article-fixed-actions i{width:9px;height:9px;border-radius:50%;background:#09c8a5;box-shadow:0 0 0 5px rgba(9,200,165,.13)}.article-fixed-actions span{font-weight:750;white-space:nowrap}.article-fixed-actions small{display:block;font-size:8px;letter-spacing:.12em;opacity:.7}.article-fixed-actions b{font-size:18px}
@media(max-width:1000px){.article-hero{grid-template-columns:1fr;padding:38px}.article-hero__media{aspect-ratio:16/8}.article-layout{grid-template-columns:minmax(0,760px)}.article-side{display:none}.article-related-grid{grid-template-columns:1fr 1fr}.article-related-grid article:last-child{display:none}.article-conversion .wrap{align-items:flex-start;flex-direction:column}.article-conversion .wrap>div:last-child{flex-wrap:wrap}}
@media(max-width:680px){.article-shell{padding:28px 14px 0}.article-hero{padding:26px 20px;border-radius:22px;gap:30px}.article-hero h1{font-size:40px}.article-deck{font-size:16px}.article-meta{gap:8px 12px}.article-meta span+span:before{margin-right:12px}.article-hero__media{aspect-ratio:4/3}.article-layout{padding:44px 8px}.article-content{font-size:16px}.article-content>p:first-child{font-size:19px}.article-content h2{margin-top:44px}.article-share{flex-direction:column}.article-related{padding:64px 20px}.article-section-head{align-items:flex-start;flex-direction:column}.article-related-grid{grid-template-columns:1fr}.article-related-grid article:last-child{display:block}.article-conversion{padding:64px 20px}.article-conversion .wrap>div:last-child{display:grid;width:100%}.article-comments{padding:64px 20px 130px}.comment-form{grid-template-columns:1fr}.comment-form p{grid-column:1}.article-fixed-actions{left:10px;right:10px;bottom:10px;justify-content:stretch}.article-fixed-actions button,.article-fixed-actions>a{flex:1;justify-content:center;padding:7px 9px}.article-fixed-actions small{font-size:7px}}