.lifecycle-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;list-style:none;padding:0;margin:22px 0}
.lifecycle-grid>li{min-width:0;padding:18px;border:1px solid var(--line);border-radius:10px;background:var(--paper);break-inside:avoid}
.lifecycle-label{display:flex;align-items:flex-start;gap:10px;margin-bottom:14px}.lifecycle-label span{display:inline-grid;place-items:center;flex:none;width:28px;height:28px;border-radius:50%;background:var(--soft);color:var(--accent);font-weight:750}
.lifecycle-label h4{font-size:17px;margin:2px 0;line-height:1.35}.lifecycle-grid p{font-size:15px;line-height:1.65;margin:0 0 13px}.lifecycle-result{padding-top:12px;border-top:1px solid var(--line)}.lifecycle-grid .lifecycle-result{margin:0}
.lifecycle-return{border-left:3px solid var(--accent);padding:16px 20px;background:var(--soft)}.lifecycle-return p{margin:6px 0 0;font-size:16px}
.reading-section .figure img[src*="diagrams-180"]{background:#fff;max-height:none;height:auto;width:min(100%,720px);margin-inline:auto}.reading-section .figure{min-width:0}
.reading-section .figure img[src*="diagrams-180/datos-"]{width:min(100%,440px)}
.reading-section .figure img[src*="diagrams-180/python-"]{width:min(100%,340px)}
@media(max-width:1100px){.lifecycle-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.lifecycle-grid{grid-template-columns:1fr}.lifecycle-grid p{font-size:16px}.lifecycle-label h4{font-size:18px}}
@media print{.lifecycle-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.lifecycle-grid>li{break-inside:avoid;background:#fff;border-color:#aaa}.visual[data-visual="system-lifecycle"]{break-inside:auto}.lifecycle-grid p{font-size:10pt}.lifecycle-label h4{font-size:11pt}.lifecycle-return{background:#fff;color:#111;border-color:#333}}
@media print{.reading-section .figure img[src*="diagrams-180/datos-"]{width:min(100%,300px)}.reading-section .figure img[src*="diagrams-180/python-"]{width:min(100%,280px)}}