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a{text-decoration:underline;text-underline-offset:2px}.itin-titulo{margin:8px 0 12px;font-family:var(--serif);font-weight:400;font-size:clamp(30px,4.4vw,46px);line-height:1.08}.itin-desc{margin:0 0 16px;font-size:16px;line-height:1.55;color:var(--ink-soft);max-width:62ch}.itin-intro{padding:32px 40px 36px;border-bottom:1px solid var(--rule);background:var(--paper-2)}.itin-intro>*:first-child{margin-top:0}.itin-intro>*:last-child{margin-bottom:0}.itin-intro p{max-width:66ch;margin:0 0 14px;font-size:17px;line-height:1.62;color:var(--ink-soft)}.itin-intro p:first-child{font-size:19px;line-height:1.55;color:var(--ink)}.itin-intro em{font-style:italic}.itin-capitulo{border-bottom:1px solid var(--rule);padding:40px 40px 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