body.site{margin:0;color:#16202f;background:radial-gradient(circle at top left,rgba(67,97,238,.1),transparent 35%),linear-gradient(180deg,#f7f9fc,#eef3fb);font-family:var(--font-serif),Georgia,"Times New Roman",serif;line-height:1.75}body.site a{color:inherit;text-decoration:none}body.site a:hover{text-decoration:underline}body.site img{display:block;max-width:100%;height:auto}body.site .shell{width:min(1120px,calc(100vw - 24px));margin:0 auto}body.site .topbar{position:-webkit-sticky;position:sticky;top:0;z-index:30;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:rgba(247,249,252,.88);border-bottom:1px solid rgba(22,32,47,.1)}body.site .topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:60px}body.site .brand{min-width:0;display:inline-flex;align-items:center;gap:10px;font-weight:700;color:#0f1724}body.site .brand a{color:inherit}body.site .brand-name{font-size:16px;line-height:1.2}body.site h1{margin:0;font-size:16px;line-height:1.3;letter-spacing:.01em}body.site .menu{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid rgba(22,32,47,.16);background:#ffffff;color:#0f1724;border-radius:999px;padding:10px 14px;font:inherit;font-size:14px;line-height:1;box-shadow:0 8px 24px rgba(15,23,36,.06)}body.site.nav-open{overflow:hidden}body.site .main-nav{position:relative}body.site .nav-list{display:none;position:fixed;inset:60px 0 0;padding:18px 12px 24px;margin:0;list-style:none;background:#f7f9fc;overflow:auto;border-top:1px solid rgba(22,32,47,.1)}body.site.nav-open .nav-list{display:block}body.site .nav-list>li{position:relative;margin:0 0 10px;padding:0}body.site .nav-list>li>a,body.site .nav-list>li>span{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:46px;padding:0 14px;border:1px solid rgba(22,32,47,.12);border-radius:14px;background:#ffffff;box-shadow:0 8px 22px rgba(15,23,36,.05)}body.site .nav-list>li.has-children>a:after,body.site .nav-list>li.has-children>span:after{content:"＋";font-size:12px;opacity:.75}body.site .nav-list>li.tap>a:after,body.site .nav-list>li.tap>span:after{content:"－"}body.site .nav-list ul{display:none;list-style:none;margin:8px 0 0;padding:8px;border:1px solid rgba(22,32,47,.12);border-radius:14px;background:#ffffff}body.site .nav-list>li.tap>ul{display:block}body.site .nav-list ul li+li{margin-top:8px}body.site .nav-list ul a{display:block;padding:10px 12px;border-radius:12px;background:rgba(67,97,238,.06)}body.site main{padding:18px 0 44px}body.site .breadcrumb{margin:0 0 18px}body.site .breadcrumb ol{display:flex;flex-wrap:wrap;gap:0;list-style:none;margin:0;padding:0;color:rgba(22,32,47,.68);font-size:13px}body.site .breadcrumb li+li:before{content:">";margin:0 8px;color:rgba(22,32,47,.42)}body.site .hero{display:grid;grid-gap:14px;gap:14px}body.site .detail-card,body.site .feature-card,body.site .hero-card,body.site .hot-card,body.site .list-card,body.site .notes-card,body.site .panel,body.site .story,body.site .tag-cloud{border:1px solid rgba(22,32,47,.1);background:rgba(255,255,255,.82);box-shadow:0 18px 44px rgba(15,23,36,.08);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}body.site .hero-card{border-radius:24px;overflow:hidden}body.site .hero-copy{padding:18px 18px 16px}body.site .hero-copy p{margin:10px 0 0;color:rgba(22,32,47,.74)}body.site .hero-visual{position:relative;aspect-ratio:16/10;overflow:hidden}body.site .hero-visual img{width:100%;height:100%;object-fit:cover}body.site .grid-a,body.site .grid-b{display:grid;grid-gap:14px;gap:14px;margin-top:14px}body.site .detail-card,body.site .feature-card,body.site .hot-card,body.site .list-card,body.site .notes-card,body.site .panel,body.site .story,body.site .tag-cloud{border-radius:22px;padding:16px}body.site .section-title{margin:0 0 12px;font-size:15px;line-height:1.3;letter-spacing:.02em}body.site .block-copy :first-child{margin-top:0}body.site .block-copy :last-child{margin-bottom:0}body.site .cards{display:grid;grid-gap:12px;gap:12px}body.site .card-link{display:grid;grid-gap:10px;gap:10px;padding:12px;border-radius:18px;background:rgba(67,97,238,.05);border:1px solid rgba(22,32,47,.08)}body.site .card-media{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:14px}body.site .card-media img{width:100%;height:100%;object-fit:cover}body.site .card-title{font-size:15px;line-height:1.4;margin:0}body.site .article-desc,body.site .cat-desc{margin:10px 0 0;font-size:14px;font-weight:400;color:rgba(22,32,47,.72)}body.site .in-article-toc{margin:16px 0;padding:14px 16px;border-radius:18px;background:rgba(67,97,238,.06);border:1px solid rgba(22,32,47,.1)}body.site .in-article-toc ol{margin:0;padding-left:18px}body.site .copy{padding-top:4px}body.site .copy h2{margin:26px 0 12px;font-size:17px;line-height:1.35}body.site .copy blockquote,body.site .copy ol,body.site .copy p,body.site .copy table,body.site .copy ul{margin:0 0 14px}body.site .copy img{border-radius:18px}body.site .pager{display:flex;justify-content:center;margin-top:20px}body.site .pager a,body.site .pager span{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 14px;border-radius:999px;border:1px solid rgba(22,32,47,.12);background:#fff}body.site .friend-links-wrap{margin-top:24px}body.site #friend-links{padding:16px;border-radius:22px;border:1px solid rgba(22,32,47,.1);background:rgba(255,255,255,.78)}body.site #friend-links ul{display:flex;flex-wrap:wrap;gap:10px 12px;list-style:none;padding:0;margin:0}body.site .site-foot{padding:20px 0 28px;color:rgba(22,32,47,.7);font-size:13px}body.site .site-foot p{margin:0}@media (min-width:769px){body.site .topbar-inner{min-height:72px}body.site .menu{display:none}body.site .topbar{overflow:visible}body.site .main-nav{margin-left:auto}body.site .nav-list{display:flex!important;position:static;inset:auto;padding:0;margin:0;gap:14px;background:transparent;border:0;overflow:visible}body.site .nav-list>li{margin:0}body.site .nav-list>li>a,body.site .nav-list>li>span{min-height:42px;padding:0 12px;border-radius:999px;background:transparent;box-shadow:none}body.site .nav-list ul{position:absolute;top:calc(100% + 10px);left:0;min-width:220px;box-shadow:0 20px 40px rgba(15,23,36,.14)}body.site .nav-list>li:hover>ul{display:block}body.site .hero{grid-template-columns:minmax(0,1.3fr) minmax(0,.9fr);align-items:stretch}body.site .grid-a{grid-template-columns:repeat(2,minmax(0,1fr))}body.site .grid-b{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}body.site .cards{grid-template-columns:repeat(2,minmax(0,1fr))}body.site .detail-card,body.site .feature-card,body.site .hero-card,body.site .hot-card,body.site .list-card,body.site .notes-card,body.site .panel,body.site .story,body.site .tag-cloud{padding:20px}}