.exchange-nav{position:sticky;top:0;z-index:5;display:flex;gap:8px;overflow-x:auto;padding:12px;background:var(--paper);border-block:1px solid var(--line)}.exchange-nav a{flex:0 0 auto;color:var(--blue);padding:7px 10px;background:white;border-radius:12px;font-size:14px}.scenario-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.scenario-grid>div{padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white)}.guide-article section{scroll-margin-top:90px;margin-block:44px}.guide-article blockquote{margin:20px 0;padding:24px;background:var(--mint);border-radius:20px;overflow-wrap:anywhere}.guide-article details{padding:16px;border-bottom:1px solid var(--line)}.guide-article a{overflow-wrap:anywhere}.guide-table{width:100%;table-layout:fixed}.guide-table td,.guide-table th{overflow-wrap:anywhere}@media(max-width:600px){.scenario-grid{grid-template-columns:1fr}.guide-table td,.guide-table th{padding:8px;font-size:14px}.exchange-nav{margin-inline:-12px}.guide-header nav{gap:10px}}@media print{.exchange-nav{position:static;display:block}.scenario-grid{display:block}.scenario-grid>div{break-inside:avoid}}html{scroll-behavior:auto!important}