.page-header{max-width:1200px;margin:0 auto;padding:4rem 2rem 1rem}.page-header h1{letter-spacing:-.02em;margin-bottom:1rem;font-size:clamp(1.8rem,4vw,2.5rem)}.page-header .subtitle{color:var(--text-muted);font-size:1.1rem;line-height:1.65}.accent{color:var(--gold)}.content-section{max-width:1200px;margin:0 auto;padding:3rem 2rem}.content-section h2{letter-spacing:-.01em;width:100%;margin-bottom:.75rem;font-size:1.6rem}.section-intro{color:var(--text-muted);margin-bottom:2rem;font-size:.95rem;line-height:1.7}.section-note{color:var(--text-muted);margin-top:1.5rem;font-size:.88rem;line-height:1.65}.callout-card{background:var(--bg-card);border:1px solid var(--border);border-left:3px solid var(--teal);border-radius:10px;padding:1.5rem 1.75rem}.callout-card p{color:var(--text);margin-bottom:.75rem;font-size:.92rem;line-height:1.7}.callout-card p:last-child{margin-bottom:0}.callout-card blockquote{border-left:2px solid var(--gold);color:var(--text-bright);margin:1rem 0;padding-left:1rem;font-size:.95rem;font-style:italic}.callout-evolving{border-left-color:var(--gold)}.callout-evolving h3{margin-bottom:.75rem;font-size:1.1rem}.principles-grid{grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:1.5rem;display:grid}.principle-card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:1.5rem;transition:border-color .25s}.principle-card:hover{border-color:var(--border-bright)}.principle-header{align-items:center;gap:.65rem;margin-bottom:.6rem;display:flex}.principle-num{background:var(--teal-dark);width:28px;height:28px;color:var(--on-accent);font-size:.8rem;font-weight:600;font-family:var(--mono);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.principle-card h3{margin-bottom:0;font-size:1rem}.principle-card p{color:var(--text-muted);font-size:.88rem;line-height:1.65}.roles-grid{grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.5rem;display:grid}.role-card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:1rem;padding:1.5rem;display:flex}.role-architect{border-top:2px solid var(--teal)}.role-executor{border-top:2px solid var(--gold)}.role-reviewer{border-top:2px solid var(--orange)}.role-header{align-items:center;gap:.6rem;display:flex}.role-header svg{color:var(--text-muted);flex-shrink:0}.role-header h3{font-size:1.05rem}.role-badge{font-family:var(--mono);background:var(--fill-teal);color:var(--teal);text-transform:uppercase;letter-spacing:.04em;border-radius:4px;margin-left:auto;padding:.2em .6em;font-size:.7rem}.role-badge-exec{color:var(--gold);background:#f0b42926}.role-desc{color:var(--text-muted);font-size:.88rem;line-height:1.6}.role-rules{font-size:.84rem}.rule-label{text-transform:uppercase;letter-spacing:.08em;color:var(--teal);margin-bottom:.3rem;font-size:.72rem;font-weight:600}.rule-label-cant{color:var(--orange);margin-top:.75rem}.role-rules ul{padding:0;list-style:none}.role-rules li{color:var(--text-muted);margin-bottom:.2rem;padding-left:1rem;line-height:1.55;position:relative}.role-rules li:before{content:"•";color:var(--border);position:absolute;left:0}.role-output{border-top:1px solid var(--border);margin-top:auto;padding-top:.75rem}.role-output p{color:var(--text-muted);font-size:.84rem;line-height:1.55}.loop-diagram{margin:2rem 0;overflow-x:auto}.flow-svg{width:100%;max-width:800px;height:auto;margin:0 auto;display:block}.loop-steps{flex-direction:column;gap:1rem;display:flex}.loop-step{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;align-items:flex-start;gap:1.25rem;padding:1.25rem 1.5rem;display:flex}.step-marker{background:var(--navy);border:1.5px solid var(--border);width:32px;height:32px;color:var(--text);font-size:.82rem;font-weight:600;font-family:var(--mono);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin-top:.1rem;display:flex}.step-marker-teal{border-color:var(--teal);color:var(--teal)}.step-marker-gold{border-color:var(--gold);color:var(--gold)}.step-marker-orange{border-color:var(--orange);color:var(--orange)}.loop-step h4{margin-bottom:.35rem;font-size:.95rem}.loop-step p{color:var(--text-muted);font-size:.88rem;line-height:1.65}.events-grid{grid-template-columns:repeat(2,1fr);gap:1rem;display:grid}.event-card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:1.25rem 1.5rem;transition:border-color .25s}.event-card:hover{border-color:var(--border-bright)}.event-header{align-items:center;gap:.6rem;margin-bottom:.75rem;display:flex}.event-header svg{color:var(--text-muted);flex-shrink:0}.event-header h3{font-size:.95rem}.event-trigger{font-family:var(--mono);color:var(--teal);text-transform:uppercase;letter-spacing:.04em;background:#1a7a8a26;border-radius:4px;margin-left:auto;padding:.2em .6em;font-size:.68rem}.event-trigger-cron{color:var(--gold);background:#f0b4291f}.event-card p{color:var(--text-muted);margin-bottom:.5rem;font-size:.86rem;line-height:1.6}.event-skill{color:var(--text-muted);margin-top:.5rem;margin-bottom:0;font-size:.8rem}.code-block{background:var(--navy);border:1px solid var(--border);border-radius:10px;margin:1.5rem 0;overflow:hidden}.code-header{font-family:var(--mono);color:var(--text-muted);border-bottom:1px solid var(--border);background:#0003;padding:.6rem 1.25rem;font-size:.78rem}.code-block pre{padding:1.25rem;overflow-x:auto}.code-block code{color:var(--text);background:0 0;padding:0;font-size:.82rem;line-height:1.7}.commit-explainer{grid-template-columns:repeat(2,1fr);gap:.75rem;margin-top:1rem;display:grid}.commit-part{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:1rem 1.25rem}.commit-part code{margin-bottom:.4rem;font-size:.85rem;display:inline-block}.commit-part p{color:var(--text-muted);margin:0;font-size:.84rem;line-height:1.55}.limitations-list{flex-direction:column;gap:.75rem;display:flex}.limitation-card{background:var(--bg-card);border:1px solid var(--border);border-left:3px solid var(--orange);border-radius:10px;padding:1.25rem 1.5rem}.limitation-card h4{margin-bottom:.5rem;font-size:.95rem}.limitation-card p{color:var(--text-muted);margin-bottom:.5rem;font-size:.88rem;line-height:1.65}.limitation-card p:last-child{margin-bottom:0}.limitation-future{font-style:italic;color:var(--teal)!important;font-size:.84rem!important}.skills-table{border:1px solid var(--border);border-radius:10px;margin:1.5rem 0;overflow:hidden}.skills-table-header,.skills-table-row{grid-template-columns:220px 1fr;font-size:.86rem;display:grid}.skills-table-header{background:var(--navy);border-bottom:1px solid var(--border)}.skills-table-header span{color:var(--text-bright);text-transform:uppercase;letter-spacing:.04em;padding:.75rem 1.25rem;font-size:.82rem;font-weight:600}.skills-table-row{border-bottom:1px solid var(--border)}.skills-table-row:last-child{border-bottom:none}.skills-table-row span{color:var(--text-muted);padding:.6rem 1.25rem;line-height:1.5}.skills-table-row span:first-child{background:var(--bg-card);border-right:1px solid var(--border)}.comparison-table{border:1px solid var(--border);border-radius:10px;margin-top:1.5rem;overflow:hidden}.comparison-header,.comparison-row{grid-template-columns:160px 1fr 1fr;font-size:.86rem;display:grid}.comparison-header{background:var(--navy);border-bottom:1px solid var(--border)}.comparison-header span{color:var(--text-bright);text-transform:uppercase;letter-spacing:.04em;padding:.85rem 1.25rem;font-size:.82rem;font-weight:600}.comparison-row{border-bottom:1px solid var(--border)}.comparison-row:last-child{border-bottom:none}.comparison-row span{color:var(--text-muted);padding:.75rem 1.25rem;line-height:1.5}.comparison-label{background:var(--bg-card);border-right:1px solid var(--border);font-weight:500;color:var(--text-bright)!important}.comparison-row:nth-child(odd) span:not(.comparison-label){background:var(--bg-card)}.last-section{padding-bottom:1rem}@media (width<=640px){.principles-grid,.roles-grid,.events-grid,.commit-explainer{grid-template-columns:1fr}.skills-table-header,.skills-table-row{grid-template-columns:150px 1fr;font-size:.78rem}.skills-table-header span,.skills-table-row span{padding:.5rem .75rem}.comparison-header,.comparison-row{grid-template-columns:100px 1fr 1fr;font-size:.78rem}.comparison-header span,.comparison-row span{padding:.6rem .75rem}}
