.arc-trail{max-width:1120px;margin:clamp(48px,7vw,96px) auto;padding:clamp(24px,4vw,56px);background:#fff!important;color:#17233c;font-family:Inter,Arial,sans-serif;line-height:1.7;--feature-copy:#31435f;--feature-ink:#17233c;border:1px solid #c8d1de;border-radius:20px;overflow-wrap:anywhere}
.arc-trail h2,.arc-trail h3{font-family:Manrope,Inter,Arial,sans-serif;color:#17233c;line-height:1.3;text-wrap:balance}
.arc-trail h2{font-size:clamp(26px,3vw,38px);margin:0 0 24px}.arc-trail h3{font-size:clamp(19px,2vw,24px)}
.arc-trail p,.arc-trail dd,.arc-trail dt{font-size:clamp(16px,1.4vw,18px);max-width:78ch}
.arc-trail__eyebrow{color:#1d4ed8!important;font-weight:750;letter-spacing:.06em;text-transform:uppercase}
.arc-trail__summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:32px 0}.arc-trail__summary p{margin:0;padding:20px;background:#edf3fa;border-radius:10px}.arc-trail__summary strong{display:inline}
.arc-trail__rows{list-style:none;padding:0;margin:40px 0;display:grid;gap:24px}.arc-trail__rows>li{border-top:2px solid #b6c7df;padding:24px 0 0}
.arc-trail__row-heading h3{margin:0 0 12px}.arc-trail__row-heading span{display:inline-block;color:#334766;font-size:15px;font-weight:700}
.arc-trail dl{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px;margin:24px 0}.arc-trail dt{font-size:14px;color:#334766;font-weight:650}.arc-trail dd{margin:6px 0 0;font-weight:600}
.arc-trail__answer{background:#f1f5fb;padding:20px;border-left:3px solid #2563eb}
.arc-trail__boundary{background:#10233f;color:#f4f8ff;border-radius:12px;padding:24px;margin:32px 0;--feature-ink:#f4f8ff;--feature-copy:#f4f8ff}.arc-trail .arc-trail__boundary h3,.arc-trail .arc-trail__boundary p{color:#f4f8ff!important}
.arc-trail a{color:#174eb5;text-decoration:underline;text-underline-offset:3px}.arc-trail a:focus-visible{outline:3px solid #d76512;outline-offset:4px}.arc-trail nav{display:flex;flex-wrap:wrap;gap:12px 28px;margin:28px 0}.arc-trail nav a{padding:12px 0;font-weight:700}
@media(max-width:650px){.arc-trail{margin:36px 12px;padding:22px 18px;border-radius:12px}.arc-trail__summary,.arc-trail dl{grid-template-columns:1fr;gap:12px}.arc-trail__rows{gap:28px}.arc-trail nav{display:grid;gap:8px}}