.pa,.pa-idx{--ink:#16203a;--mute:#566077;--rule:#cdd3de;--tint:#e6eaf2;--bg:#f2f4f8;--pa-f:"Shippori Mincho","Hiragino Mincho ProN","Yu Mincho","Noto Serif JP",serif;color:var(--ink);font-family:var(--pa-f);line-break:strict;overflow-wrap:break-word}.pa{background:var(--bg)}.pa *{box-sizing:border-box}.pa a,.pa-idx a{color:inherit;text-underline-offset:4px}.pa a:focus-visible,.pa-idx a:focus-visible,.pa summary:focus-visible{outline:2px solid var(--ink);outline-offset:3px}.pa-hero{position:relative;margin-top:62px;overflow:hidden;background:var(--bg)}.pa-hero-img{display:block;width:100%;height:clamp(160px,20vw,240px);object-fit:cover;filter:saturate(.55) contrast(1.05)}.pa-hero-in{position:relative;z-index:1;width:100%;max-width:1120px;margin:0 auto;padding:40px clamp(20px,5vw,40px) clamp(24px,4vw,48px)}.pa-eyebrow{margin:0 0 12px;font-size:14px;letter-spacing:.18em;color:var(--mute)}.pa-h1{margin:0;font-weight:400;font-size:clamp(24px,4.6vw,44px);line-height:1.55;letter-spacing:.05em;max-width:24em}.pa-sub{margin:14px 0 0;font-size:clamp(15px,2vw,19px);line-height:1.8;letter-spacing:.06em;color:#2f3a55;max-width:34em}.pa-meta{margin:14px 0 0;font-size:14px;color:var(--mute)}.pa-wrap{display:grid;grid-template-columns:minmax(0,230px) minmax(0,1fr);gap:clamp(32px,6vw,88px);max-width:1120px;margin:0 auto;padding:clamp(24px,5vw,56px) clamp(20px,5vw,40px) clamp(64px,10vw,120px);align-items:start}.pa-side{position:sticky;top:84px;max-height:calc(100dvh - 110px);overflow:auto}.pa-toc-h{margin:0 0 12px;font-size:13px;letter-spacing:.24em;color:var(--mute);text-transform:uppercase}.pa ol{list-style:none;margin:0;padding:0}.pa-side a,.pa-toc-m a{display:block;padding:6px 0 6px 14px;border-left:1px solid var(--rule);font-size:14px;line-height:1.7;color:var(--mute);text-decoration:none;transition:color .2s,border-color .2s}.pa-side a:hover,.pa-toc-m a:hover{color:var(--ink);border-left-color:var(--ink)}.pa-toc-m{display:none;border:1px solid var(--rule);background:#f9fafc;margin:0 0 28px}.pa-toc-m summary{cursor:pointer;padding:14px 18px;font-size:15px;letter-spacing:.2em}.pa-toc-m nav{padding:0 18px 16px}.pa-col{min-width:0;max-width:41em}.pa-position{margin:0 0 28px;font-size:14px;line-height:1.9;color:var(--mute);border-left:2px solid var(--rule);padding-left:14px}.pa-fig{scroll-margin-top:92px;margin:0 0 clamp(32px,5vw,56px);padding:18px;background:#f9fafc;border:1px solid var(--rule)}.pa-svg{display:block;width:100%;height:auto;max-width:460px;margin:0 auto}.pa-fig figcaption{margin-top:12px;font-size:14px;line-height:1.8;color:var(--mute)}.pa-fig-explain{margin:8px 0 0;font-size:15px;line-height:1.9}.pa-body h2{scroll-margin-top:84px;margin:clamp(40px,6vw,64px) 0 20px;font-weight:400;font-size:clamp(20px,3vw,28px);line-height:1.6;letter-spacing:.05em;padding-left:14px;border-left:2px solid var(--ink)}.pa-body p{margin:0 0 1.5em;font-size:clamp(16px,1.5vw,17px);line-height:2.05;letter-spacing:.04em}.pa-body .pa-fig-explain{font-size:15px;line-height:1.9;letter-spacing:0;margin:8px 0 0}.pa-body blockquote{margin:clamp(24px,4vw,40px) 0;padding:clamp(16px,3vw,26px) clamp(16px,3vw,30px);background:var(--tint);border-left:2px solid #2c3e6b}.pa-body blockquote p{margin:0;font-size:clamp(17px,2vw,20px);line-height:2}.pa-body ul{list-style:disc;margin:0 0 1.6em;padding-left:1.4em;font-size:clamp(16px,1.5vw,17px);line-height:2}.pa-body li{margin-bottom:.3em}.pa-appx{margin-top:56px;padding:18px 20px;border-top:1px solid var(--rule);font-size:14px;line-height:1.9;color:var(--mute)}.pa-appx p{margin:0}.pa-appx-h{color:var(--ink);margin-bottom:6px!important}.pa-pn{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:32px}.pa-pn a{display:block;padding:16px;border:1px solid var(--rule);text-decoration:none;font-size:15px;line-height:1.7;transition:background .2s,border-color .2s}.pa-pn a:hover{background:var(--tint);border-color:var(--ink)}.pa-pn a span{display:block;font-size:13px;color:var(--mute);margin-bottom:4px}.pa-pn a[rel=next]{grid-column:2}.pa-series{margin-top:48px}.pa-series a{display:block;padding:10px 0;border-top:1px solid var(--rule);font-size:15px;line-height:1.7;text-decoration:none}.pa-series a span{display:inline-block;width:2.4em;color:var(--mute)}.pa-series a:hover{background:var(--tint)}.pa-series a[aria-current=page]{font-weight:700}.pa-links{display:flex;flex-wrap:wrap;gap:8px 24px;margin:20px 0 0}.pa-links a{border:0;padding:8px 0;text-decoration:underline}@media(max-width:980px){.pa-wrap{grid-template-columns:minmax(0,1fr)}.pa-side{display:none}.pa-toc-m{display:block}.pa-col{max-width:none}}@media(max-width:520px){.pa-pn{grid-template-columns:1fr}.pa-pn a[rel=next]{grid-column:auto}}.pa-idx{background:var(--bg);padding:clamp(40px,7vw,80px) 0;border-top:1px solid var(--rule)}.pa-idx-in{max-width:1120px;margin:0 auto;padding:0 clamp(20px,5vw,40px)}.pa-idx-eyebrow{margin:0 0 8px;font-size:14px;letter-spacing:.28em;color:var(--mute);text-transform:uppercase}.pa-idx-h{margin:0;font-weight:400;font-size:clamp(22px,3.2vw,32px);line-height:1.6;letter-spacing:.05em}.pa-idx-lead{margin:12px 0 28px;font-size:15px;line-height:1.9;color:var(--mute)}.pa-idx-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}.pa-idx-link{display:grid;grid-template-columns:104px minmax(0,1fr);gap:18px;align-items:center;padding:16px 0;border-bottom:1px solid var(--rule);text-decoration:none;transition:background .2s}.pa-idx-link:hover{background:var(--tint)}.pa-idx-img{width:104px;height:78px;object-fit:cover;filter:saturate(.6)}.pa-idx-txt span{display:block}.pa-idx-no{font-size:13px;letter-spacing:.14em;color:var(--mute)}.pa-idx-title{margin:2px 0;font-size:clamp(15px,1.8vw,18px);line-height:1.7}.pa-idx-desc{font-size:14px;line-height:1.7;color:var(--mute)}.pa-idx-note{margin:22px 0 0;font-size:13px;line-height:1.9;color:var(--mute)}.pa-idx-jump{margin:-12px 0 24px;font-size:14px;line-height:1.8}.pa-idx-jump a{text-decoration:underline}.pa-idx{scroll-margin-top:84px}@media(prefers-reduced-motion:reduce){.pa *,.pa-idx *{transition:none!important}}
