.breadcrumb{padding-block:28px 0;color:var(--muted);font-size:.875rem}.breadcrumb ol{display:flex;flex-wrap:wrap;gap:8px 14px;list-style:none;margin:0;padding:0}.breadcrumb li+li:before{content:'/';margin-right:14px;color:var(--blue)}.breadcrumb a{text-decoration:underline;text-underline-offset:4px}.breadcrumb span{overflow-wrap:anywhere}
.article-body{max-width:780px;padding-block:44px 85px}.article-body h1,.guide-index h1{font-family:var(--heading);font-weight:400;font-size:clamp(2.5rem,4.4vw,4.2rem);line-height:1.15;letter-spacing:-.035em;margin:20px 0 24px;overflow-wrap:break-word}.article-byline{font-size:.875rem!important;color:var(--muted);padding-bottom:25px;border-bottom:1px solid var(--line);margin-bottom:30px!important}.article-body p,.article-body li{font-size:1.0625rem;line-height:1.8}.article-body p{margin:0 0 22px}.article-body h2{font-family:var(--heading);font-size:clamp(1.8rem,3vw,2.35rem);line-height:1.25;letter-spacing:-.02em;margin:48px 0 22px}.article-body h3{font-size:1.125rem;line-height:1.5;margin:28px 0 12px}.article-body ul{padding-left:24px;margin:22px 0}.article-body li{margin:8px 0}.article-body a{color:var(--blue);text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.article-body code{font-size:.95em;overflow-wrap:anywhere;background:#eef4ff;padding:2px 4px}.article-body table{width:100%;table-layout:fixed;border-collapse:collapse;font-size:.9375rem;line-height:1.6;margin:30px 0;overflow-wrap:anywhere}.article-body caption{font-size:.9375rem;text-align:left;color:var(--muted);padding-bottom:14px}.article-body th,.article-body td{vertical-align:top;text-align:left;padding:13px 12px;border-bottom:1px solid var(--line)}.article-body th{background:#eef4ff;font-weight:700}.related{border-top:1px solid var(--line);margin-top:52px}.related h2{font-size:1.7rem}.related li{font-size:1rem}
.guide-index{padding-block:45px 90px;max-width:1050px}.guide-intro{font-size:1.125rem;line-height:1.7;max-width:650px;margin-bottom:54px;color:var(--muted)}.guide-row{display:grid;grid-template-columns:48px 1fr;gap:26px;padding:32px 0;border-top:1px solid var(--line)}.guide-number{font-size:.875rem;color:var(--blue);padding-top:8px}.guide-row h2{font-family:var(--heading);font-weight:400;font-size:clamp(1.6rem,3vw,2rem);line-height:1.3;max-width:780px;margin:0 0 14px}.guide-row h2 a:hover{color:var(--blue)}.guide-row p{font-size:1rem;line-height:1.7;color:var(--muted);max-width:690px}.guide-row .plain-link{margin-top:14px}
@media(max-width:520px){.breadcrumb{font-size:.8125rem}.article-body{padding-block:30px 60px}.article-body h1{font-size:2.5rem}.article-body h2{font-size:1.8rem;margin-top:38px}.article-body p,.article-body li{font-size:1rem}.article-body table{font-size:.875rem}.article-body th,.article-body td{padding:10px 7px}.guide-row{grid-template-columns:25px 1fr;gap:15px}.guide-index{padding-block:32px 60px}.guide-index h1{font-size:2.6rem}.guide-intro{font-size:1rem;margin-bottom:35px}}
.article-summary{border-left:3px solid var(--blue);padding:10px 0 10px 24px;margin:30px 0}.article-summary p{margin:0}.article-summary ul{margin:12px 0 0}.article-diagram{margin:38px 0}.article-diagram img{display:block;width:100%;height:auto}.article-diagram figcaption{font-size:.875rem;line-height:1.6;color:var(--muted);margin-top:15px}