:root{--ink:#101820;--orange:#f06a23;--paper:#e7e9e7;--white:#f5f4ef;--muted:#4b565e;--line:rgba(16,24,32,.22)}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;padding:64px 0 72px}
.layout .content{max-width:780px;font-size:17px}
.content h2{margin:48px 0 14px;font-size:clamp(25px,3vw,33px);line-height:1.15;letter-spacing:-.02em;scroll-margin-top:96px}
.content h2:first-of-type{margin-top:28px}
.content h3{margin:22px 0 8px;font-size:19px;line-height:1.3}
.content table{width:100%;border-collapse:collapse;margin:16px 0;font-size:15px;background:var(--white)}
.content th,.content td{padding:10px 12px;border:1px solid var(--line);text-align:left;vertical-align:top}
.content th{background:var(--ink);color:#fff;font-size:12px;letter-spacing:.05em;text-transform:uppercase}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.case{margin:14px 0;padding:14px 18px;border-left:5px solid var(--orange);background:var(--white)}
.case h3{margin:0 0 6px;font-size:17px}.case p{margin:0}
.steps{padding-left:22px}.steps li{margin:8px 0;padding-left:4px}
.defs dt{font-weight:800;margin-top:14px}.defs dd{margin:4px 0 0}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:800;min-height:48px;display:flex;align-items:center;padding:8px 0}
.faq details p{margin:0 0 14px}
.side{position:sticky;top:96px;align-self:start;display:grid;gap:16px}
.side figure{margin:0;border:2px solid var(--ink);background:#ccd1d0}
.side figure img{aspect-ratio:4/3;object-fit:cover}
.side figcaption{padding:8px 12px;border-top:2px solid var(--ink);font-size:11px;font-weight:800;text-transform:uppercase}
.box{padding:18px;border:2px solid var(--ink);background:var(--white);font-size:15px}
.box h2{margin:0 0 10px;font-size:13px;letter-spacing:.1em;text-transform:uppercase}
.box p{margin:6px 0}.box .btn{width:100%;margin-top:10px}
.toc ol{margin:0;padding:0;list-style:none;counter-reset:t}
.toc li a{display:flex;align-items:center;min-height:40px;padding:4px 0;border-bottom:1px solid var(--line);text-decoration:none;font-size:14px;font-weight:700}
.hub-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid var(--ink);border-left:2px solid var(--ink);margin:18px 0}
.hub-card{display:flex;flex-direction:column;gap:6px;min-height:120px;padding:18px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);background:var(--white);text-decoration:none}
.hub-card strong{font-size:18px;line-height:1.2}.hub-card span{font-size:14px;color:var(--muted)}
.hub-card:hover{background:#fff}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0;padding:0;list-style:none}
.chips li{padding:6px 10px;border:1px solid var(--ink);background:var(--white);font-size:14px}
.chips a{text-decoration:none}
.btn-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.btn--hot{background:var(--orange);color:var(--ink);border-color:var(--orange)}
.btn--line{background:transparent;color:#fff;border-color:#fff}
.related{padding:0 0 70px}.related h2{font-size:22px;margin:0 0 12px}
@media(max-width:900px){.layout{grid-template-columns:1fr;gap:32px;padding:44px 0}.side{position:static}.hub-grid{grid-template-columns:1fr}}
@media(min-width:901px) and (max-width:1100px){.hub-grid{grid-template-columns:repeat(2,1fr)}}