/* Only the two separate system previews load these additions. */
.sc-nav{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));border-block:1px solid var(--line);gap:0}
.sc-nav a{display:flex;align-items:center;gap:12px;padding:20px 15px;font-size:12px;font-weight:600;line-height:1.6;border-right:1px solid var(--line)}
.sc-nav a:first-child{padding-left:0}.sc-nav a:last-child{border-right:0}.sc-nav a:hover{color:var(--green);background:var(--pale)}.sc-nav a>span{font-size:10px;font-weight:700;color:var(--green);flex-shrink:0}
.sc-preview .pc-facts>div{font-size:11px}.sc-preview .pc-facts dt{flex:1.1}.sc-preview .pc-facts dd{flex:1.4}
.sc-review{padding-block:32px 18px}.sc-review h2{font-size:23px;line-height:1.4}.sc-review>p{color:var(--muted);font-size:13px;max-width:900px;margin-top:13px}
.sc-review details{margin-top:20px;border-block:1px solid var(--line)}.sc-review summary,.sc-source summary{font-size:12px;font-weight:600;padding:17px 0;cursor:pointer;line-height:1.7}
.sc-review ul{padding-left:20px;max-width:1000px;margin:0 0 20px}.sc-review li{font-size:12px;color:var(--muted);line-height:1.9;margin-bottom:12px}
.sc-source{border-top:1px solid var(--line);margin-top:22px}.sc-source>div{max-width:900px;padding-bottom:20px}.sc-source p{font-size:13px;color:var(--muted);line-height:1.9;margin-block:12px}.sc-source .sc-source-note{border-left:2px solid #8fa279;padding:12px 16px;background:#f5f7f0;font-size:12px}
.sc-explain{padding-block:48px 28px;scroll-margin-top:120px}.sc-explain h2{margin-top:17px;font-size:clamp(29px,2.7vw,39px)}.sc-explain>p:not(.p-overline){font-size:14px;color:var(--muted);margin-top:20px;max-width:780px}
.sc-flow{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;margin:32px 0 0}.sc-flow li{border-top:1px solid #bfceb7;padding-top:17px}.sc-flow li>span{font-size:11px;font-weight:700;color:var(--green)}.sc-flow h3{font-size:20px;line-height:1.35;margin:16px 0 14px}.sc-flow p{font-size:13px;color:var(--muted);line-height:1.85}
.sc-three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px;margin-top:32px}.sc-three article{border-top:1px solid var(--line);padding-top:22px}.sc-three h3{font-size:23px;line-height:1.35;margin-bottom:15px}.sc-three p{font-size:14px;color:var(--muted)}
.sc-scenarios{padding-block:40px;border-block:1px solid var(--line);margin-block:25px 0}.sc-original{padding-block:10px 40px}
.sc-preview .pc-group{scroll-margin-top:120px}.sc-preview a:focus-visible,.sc-review summary:focus-visible,.sc-source summary:focus-visible{outline:2px solid var(--green);outline-offset:3px}
@media(max-width:1050px){.sc-nav{grid-template-columns:repeat(3,minmax(0,1fr))}.sc-nav a{border-bottom:1px solid var(--line)}.sc-flow{grid-template-columns:1fr 1fr}.sc-three{gap:24px}}
@media(max-width:760px){.sc-nav{grid-template-columns:1fr}.sc-nav a,.sc-nav a:first-child{padding:14px 0;border-right:0;border-bottom:1px solid var(--line)}.sc-nav a:last-child{border-bottom:0}.sc-flow,.sc-three{grid-template-columns:1fr;gap:24px}.sc-explain{padding-block:32px 20px}.sc-explain h2{font-size:30px}.sc-flow h3{margin:10px 0}.sc-three h3{font-size:23px}.sc-review{padding-block:26px 10px}.sc-preview .pc-facts>div{font-size:12px}.sc-review h2{font-size:22px}.sc-scenarios{margin-top:20px;padding-block:30px}.sc-original{padding-bottom:30px}}