.info-build-swim .lead{margin:0 0 var(--spacing);color:var(--color-text-soft);font-size:.95rem;line-height:1.5}.info-build-swim .step-row{gap:var(--spacing-half);margin-bottom:var(--spacing);display:grid}@media (width>=560px){.info-build-swim .step-row{grid-template-columns:repeat(3,minmax(0,1fr))}}.info-build-swim .step-card{gap:var(--spacing-quarter);padding:var(--spacing);border:1px solid var(--color-border);border-radius:var(--border-radius);background:var(--color-surface);flex-direction:column;display:flex}.info-build-swim .step-card .step-num{align-items:center;gap:var(--spacing-half);display:flex}.info-build-swim .step-card .step-num .step-icon{background:color-mix(in srgb, var(--color-primary) 12%, transparent);width:2rem;height:2rem;color:var(--color-primary-strong);border-radius:50%;justify-content:center;align-items:center;font-size:.85rem;display:flex}.info-build-swim .step-card .step-num h3{color:var(--color-text);margin:0;font-size:.9rem;font-weight:700}.info-build-swim .step-card p{color:var(--color-text-muted);margin:0;font-size:.8rem;line-height:1.4}.info-build-swim .interval-pattern{align-items:center;gap:var(--spacing-half);margin-bottom:var(--spacing);padding:var(--spacing);background:color-mix(in srgb, var(--color-primary) 4%, var(--color-surface));border:1px solid var(--color-border);border-radius:var(--border-radius);flex-wrap:wrap;display:flex}.info-build-swim .pattern-label{text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted);font-size:.7rem;font-weight:700}.info-build-swim .pattern-parts{align-items:center;gap:var(--spacing-quarter);flex-wrap:wrap;display:flex}.info-build-swim .pattern-parts code{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--border-radius);color:var(--color-primary-strong);padding:4px 8px;font-size:.8rem}.info-build-swim .pattern-parts .pattern-arrow{color:var(--color-text-muted);font-size:.7rem}.info-build-swim .chip-section{margin-bottom:var(--spacing)}.info-build-swim .chip-section .chip-label{margin:0 0 var(--spacing-quarter);text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted);font-size:.7rem;font-weight:700}.info-build-swim .chip-section .chip-row{gap:var(--spacing-quarter);flex-wrap:wrap;display:flex}.info-build-swim .chip-section .chip{background:var(--color-surface-alt);color:var(--color-text-soft);border:1px solid var(--color-border);border-radius:999px;padding:4px 10px;font-size:.75rem;font-weight:600}.info-build-swim .tip-row{gap:var(--spacing-half);margin-bottom:var(--spacing);display:grid}@media (width>=560px){.info-build-swim .tip-row{grid-template-columns:1fr 1fr}}.info-build-swim .tip-card{gap:var(--spacing-half);padding:var(--spacing-half) var(--spacing);border:1px solid var(--color-border);border-radius:var(--border-radius);background:var(--color-surface);display:flex}.info-build-swim .tip-card .tip-icon{color:var(--color-primary-strong);flex-shrink:0;margin-top:2px;font-size:.9rem}.info-build-swim .tip-card div{min-width:0}.info-build-swim .tip-card div strong{color:var(--color-text);margin-bottom:2px;font-size:.8rem;display:block}.info-build-swim .tip-card div p{color:var(--color-text-muted);margin:0;font-size:.78rem;line-height:1.4}.info-build-swim .tip-card div p code{background:var(--color-surface-alt);color:var(--color-primary-strong);border-radius:4px;padding:1px 5px;font-size:.9em}.info-build-swim .examples-label{margin:0 0 var(--spacing-half);text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted);font-size:.75rem;font-weight:700}.info-build-swim .interval-examples{gap:var(--spacing-half);grid-template-columns:repeat(auto-fill,minmax(240px,1fr));display:grid}.info-build-swim .example-group{padding:var(--spacing-half) var(--spacing);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--border-radius)}.info-build-swim .example-group-title{margin:0 0 var(--spacing-quarter);text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted);font-size:.72rem;font-weight:700}.info-build-swim .example-list{margin:0;padding:0;list-style:none}.info-build-swim .example-item{padding:var(--spacing-quarter) 0;border-bottom:1px solid var(--color-border);margin:0}.info-build-swim .example-item:last-child{border-bottom:none}.info-build-swim .example-interval{background:var(--color-surface-alt);border-radius:var(--border-radius);color:var(--color-text);white-space:pre-wrap;border:none;margin:0 -4px;padding:5px 8px;font-family:inherit;font-size:.82rem;font-weight:500;line-height:1.35;display:block}