:root{--jp-en-blue:#2daae1;--jp-en-ink:#101820;--jp-en-muted:#66717d;--jp-en-line:#dfe5ea;--jp-en-surface:#fff;--jp-en-soft:#f4f7f9}
[data-theme=dark]{--jp-en-ink:#f4f7fa;--jp-en-muted:#aeb8c2;--jp-en-line:#303942;--jp-en-surface:#11171d;--jp-en-soft:#171f26}
body{background:var(--jp-en-surface);color:var(--jp-en-ink)}
.jp-en-topbar{background:#0c1116;color:#dce4ea;font-size:.78rem;letter-spacing:.04em}.jp-en-topbar__inner{display:flex;justify-content:space-between;align-items:center;min-height:34px}.jp-en-topbar a{color:#fff;text-decoration:none}
.jp-en-header{border-bottom:1px solid var(--jp-en-line);background:var(--jp-en-surface);position:sticky;top:0;z-index:50}.jp-en-header__inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:32px;min-height:82px}.jp-en-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--jp-en-ink);font-weight:700;letter-spacing:.1em;font-size:.72rem}.jp-en-brand img{width:190px;height:auto}.jp-en-brand span{border-left:1px solid var(--jp-en-line);padding-left:12px}.jp-en-header nav{display:flex;gap:22px}.jp-en-header nav a{color:var(--jp-en-ink);text-decoration:none;font-weight:700}.jp-en-search{display:flex;border:1px solid var(--jp-en-line);border-radius:999px;overflow:hidden}.jp-en-search input{width:155px;border:0;padding:9px 12px;background:transparent;color:var(--jp-en-ink)}.jp-en-search button{border:0;background:var(--jp-en-blue);color:#fff;padding:0 15px;font-weight:700}
.jp-en-main{min-height:60vh}.jp-en-page{padding-top:42px;padding-bottom:64px}.jp-en-page-title{max-width:760px;margin-bottom:30px}.jp-en-page-title>span,.jp-en-kicker{color:#087aaa;font-weight:700;font-size:.76rem;letter-spacing:.12em}.jp-en-page-title h1{font-size:clamp(2rem,5vw,4.1rem);line-height:1.02;margin:.25em 0}.jp-en-page-title p{font-size:1.15rem;color:var(--jp-en-muted);max-width:650px}
.jp-en-hero{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,.75fr);background:#0d1821;color:#fff;margin-bottom:45px;min-height:440px}.jp-en-hero__image img{width:100%;height:100%;min-height:440px;object-fit:cover}.jp-en-hero__content{padding:42px;align-self:end}.jp-en-hero__content>span{color:#68cfff;font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.jp-en-hero h2{font-size:clamp(1.8rem,3vw,3rem);line-height:1.08;margin:14px 0}.jp-en-hero h2 a{color:#fff;text-decoration:none}.jp-en-hero p{color:#d5dde4;line-height:1.65}.jp-en-hero small{color:#aab8c4}
.jp-en-layout,.jp-en-article-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:48px}.jp-en-section-title{border-top:4px solid var(--jp-en-ink);margin-bottom:22px}.jp-en-section-title h2{font-size:1rem;text-transform:uppercase;letter-spacing:.08em;margin:12px 0}.jp-en-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 26px}.jp-en-card{border-bottom:1px solid var(--jp-en-line);padding-bottom:24px}.jp-en-card__image{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--jp-en-soft)}.jp-en-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .25s}.jp-en-card:hover img{transform:scale(1.025)}.jp-en-card span{display:block;color:#087aaa;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-top:14px}.jp-en-card h3{font-size:1.23rem;line-height:1.24;margin:7px 0}.jp-en-card h3 a{color:var(--jp-en-ink);text-decoration:none}.jp-en-card p{color:var(--jp-en-muted);line-height:1.55;margin:0 0 10px}.jp-en-card small{color:var(--jp-en-muted)}
.jp-en-sidebar ol{list-style:none;padding:0;margin:0;counter-reset:rank}.jp-en-sidebar li{counter-increment:rank;display:grid;grid-template-columns:34px 1fr;gap:8px;border-bottom:1px solid var(--jp-en-line);padding:15px 0}.jp-en-sidebar li:before{content:counter(rank,decimal-leading-zero);color:var(--jp-en-blue);font-weight:700}.jp-en-sidebar a{color:var(--jp-en-ink);font-weight:700;line-height:1.38;text-decoration:none}.jp-en-empty{grid-column:1/-1;padding:60px 25px;text-align:center;background:var(--jp-en-soft)}
.jp-en-article-layout{padding-top:42px;padding-bottom:70px}.jp-en-article{max-width:820px}.jp-en-breadcrumb{display:flex;gap:8px;color:var(--jp-en-muted);font-size:.84rem;margin-bottom:22px}.jp-en-breadcrumb a{color:#087aaa;text-decoration:none}.jp-en-article h1{font-size:clamp(2.25rem,5.5vw,4.7rem);line-height:1.04;letter-spacing:-.035em;margin:12px 0 18px}.jp-en-deck{font-size:1.25rem;line-height:1.55;color:var(--jp-en-muted)}.jp-en-byline{display:flex;gap:18px;flex-wrap:wrap;border-top:1px solid var(--jp-en-line);padding-top:16px;color:var(--jp-en-muted);font-size:.9rem}.jp-en-featured{margin:30px 0}.jp-en-featured img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}.jp-en-featured figcaption{color:var(--jp-en-muted);font-size:.8rem;line-height:1.45;margin-top:8px}.jp-en-content{font-size:1.08rem;line-height:1.82}.jp-en-content p{margin:0 0 1.35em}.jp-en-content img{max-width:100%;height:auto}.jp-en-tags{display:flex;flex-wrap:wrap;gap:8px;border-top:1px solid var(--jp-en-line);padding-top:22px;margin-top:35px}.jp-en-tags span{background:var(--jp-en-soft);padding:7px 12px;border-radius:999px;font-size:.78rem}.jp-en-source-link{display:flex;justify-content:space-between;align-items:center;background:var(--jp-en-soft);padding:18px 20px;margin-top:28px}.jp-en-source-link a{color:#087aaa;font-weight:700;text-decoration:none}.jp-en-preview{background:#fff2cc;color:#533f00;border:1px solid #ebcf75;padding:12px 16px;margin-bottom:20px}
.jp-en-footer{background:#0c1116;color:#b8c2cb;padding:45px 0 20px}.jp-en-footer__inner{display:flex;justify-content:space-between;gap:40px}.jp-en-footer img{width:210px;filter:brightness(0) invert(1)}.jp-en-footer nav{display:grid;gap:10px}.jp-en-footer a{color:#fff;text-decoration:none}.jp-en-footer__copyright{text-align:center;border-top:1px solid #27323a;margin:35px auto 0;padding-top:18px;font-size:.78rem}
@media(max-width:900px){.jp-en-header__inner{grid-template-columns:1fr auto;min-height:70px}.jp-en-header nav{display:none}.jp-en-search{display:none}.jp-en-brand img{width:160px}.jp-en-hero{grid-template-columns:1fr}.jp-en-hero__image img{min-height:270px}.jp-en-hero__content{padding:28px}.jp-en-layout,.jp-en-article-layout{grid-template-columns:1fr}.jp-en-sidebar{margin-top:15px}}
@media(max-width:620px){.jp-en-page,.jp-en-article-layout{padding-top:28px}.jp-en-grid{grid-template-columns:1fr}.jp-en-hero{margin-left:-16px;margin-right:-16px}.jp-en-article h1{font-size:2.45rem}.jp-en-footer__inner{flex-direction:column}.jp-en-source-link{align-items:flex-start;flex-direction:column;gap:8px}}


/* English UI & Editorial Polish v1.1.0 */
.jp-en-search .sr-only{
    position:absolute!important;
    width:1px!important;
    height:1px!important;
    padding:0!important;
    margin:-1px!important;
    overflow:hidden!important;
    clip:rect(0,0,0,0)!important;
    white-space:nowrap!important;
    border:0!important
}
.jp-en-brand__logo--dark{display:none}
[data-theme=dark] .jp-en-brand__logo--light{display:none}
[data-theme=dark] .jp-en-brand__logo--dark{display:block}
.jp-en-header__inner{min-height:76px}
.jp-en-brand__logo{display:block;width:190px;height:auto}
.jp-en-content .jp-ad-slot[hidden]{display:none!important;margin:0!important;padding:0!important;min-height:0!important}
.jp-en-content blockquote{
    margin:1.65em 0;
    padding:.2em 0 .2em 1.25em;
    border-left:4px solid var(--jp-en-blue);
    color:var(--jp-en-ink);
    font-size:1.04em;
    line-height:1.7
}
.jp-en-content blockquote p:last-child{margin-bottom:0}
.jp-en-content a{color:#087aaa;text-decoration-thickness:1px;text-underline-offset:3px}
.jp-en-footer{padding:34px 0 18px}
.jp-en-footer__inner{align-items:flex-start;gap:48px}
.jp-en-footer__brand{display:grid;align-content:start;gap:14px}
.jp-en-footer__brand img{display:block;width:210px;height:auto}
.jp-en-footer__brand p{max-width:440px;margin:0;line-height:1.6}
.jp-en-footer__links{align-content:start;gap:8px}
.jp-en-footer__links a{line-height:1.45}
.jp-en-footer__copyright{margin-top:28px;padding-top:16px}
@media(max-width:900px){
    .jp-en-brand__logo{width:160px}
}
@media(max-width:620px){
    .jp-en-footer{padding-top:30px}
    .jp-en-footer__inner{gap:28px}
    .jp-en-footer__brand img{width:185px}
    .jp-en-footer__copyright{text-align:left;width:calc(100% - 32px)}
}


/* Header logo visibility correction v1.1.1 */
.jp-en-brand .jp-en-brand__logo--light{display:block}
.jp-en-brand .jp-en-brand__logo--dark{display:none}
[data-theme=dark] .jp-en-brand .jp-en-brand__logo--light{display:none}
[data-theme=dark] .jp-en-brand .jp-en-brand__logo--dark{display:block}