.ops-stack-page{background:var(--bg-primary)}.ops-hero{background:var(--navy);padding:var(--space-4xl) 0 var(--space-3xl);text-align:center;position:relative;overflow:hidden}.ops-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 65% 35%,rgba(237,137,54,.1) 0%,transparent 60%),radial-gradient(ellipse at 15% 75%,rgba(237,137,54,.05) 0%,transparent 50%);pointer-events:none}.ops-hero .container{position:relative;z-index:1}.ops-hero-eyebrow{font-size:.75rem;font-weight:700;letter-spacing:.15em;color:var(--orange);text-transform:uppercase;margin-bottom:var(--space-sm)}.ops-hero h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:700;color:#fff;line-height:1.1;letter-spacing:-.02em;margin-bottom:var(--space-sm)}.ops-hero .text-orange{color:var(--orange)}.ops-hero-sub{font-size:1rem;color:#fff9;max-width:560px;margin:0 auto var(--space-lg);line-height:1.7}.ops-hero-note{display:inline-flex;align-items:center;gap:var(--space-xs);background:#ed89361a;border:1.5px solid rgba(237,137,54,.3);border-radius:var(--radius-md);padding:var(--space-xs) var(--space-md);font-size:.875rem;color:#ffffffb3;margin-bottom:var(--space-lg);line-height:1.5}.ops-hero-note strong{color:var(--orange)}.ops-legend{display:flex;gap:var(--space-xs);justify-content:center;flex-wrap:wrap}.ops-legend-item{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-sans);font-size:.8125rem;font-weight:600;color:#fff9;cursor:pointer;padding:.375rem 1rem;border-radius:var(--radius-full);border:1.5px solid transparent;transition:all var(--transition);background:#ffffff0d}.ops-legend-item:hover{background:#ffffff1a;border-color:#fff3}.ops-legend-item.active{background:#ed893626;border-color:var(--orange);color:var(--orange)}.ops-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.dot-low{background:#7ab8f5}.dot-medium{background:#f0c040}.dot-high{background:var(--orange)}.dot-transformative{background:#ff4d4d}.dot-new{background:#7fff8a}.ops-main{padding-top:var(--space-2xl);padding-bottom:var(--space-2xl)}.ops-risk-explainer{background:var(--navy);border-radius:var(--radius-lg);padding:var(--space-lg);margin-bottom:var(--space-xl);display:grid;grid-template-columns:1fr;gap:var(--space-lg)}@media (min-width: 768px){.ops-risk-explainer{grid-template-columns:1fr 1fr 1fr}}.ops-risk-label{font-size:.625rem;font-weight:700;letter-spacing:.15em;color:var(--orange);text-transform:uppercase;margin-bottom:6px}.ops-risk-title{font-size:.9375rem;font-weight:700;color:#fff;margin-bottom:6px}.ops-risk-desc{font-size:.8125rem;color:#ffffff8c;line-height:1.65}.ops-filter-bar{display:flex;gap:var(--space-xs);flex-wrap:wrap;margin-bottom:var(--space-xl);background:var(--bg-surface);border-radius:var(--radius-lg);padding:var(--space-sm) var(--space-md);border:1px solid var(--border);align-items:center}.ops-filter-label{font-size:.6875rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin-right:4px}.ops-filter-btn{font-family:var(--font-sans);font-size:.8125rem;font-weight:600;padding:.375rem 1rem;border-radius:var(--radius-full);border:1.5px solid var(--border);background:transparent;color:var(--text-secondary);cursor:pointer;transition:all var(--transition)}.ops-filter-btn:hover{border-color:var(--orange);color:var(--orange)}.ops-filter-btn.active{background:var(--navy);color:#fff;border-color:var(--navy)}.ops-section{margin-bottom:var(--space-xl)}.ops-section-header{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-sm);padding-bottom:var(--space-sm);border-bottom:2px solid var(--border)}.ops-section-num{font-size:.6875rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;flex-shrink:0;background:var(--navy);padding:4px 10px;border-radius:var(--radius-sm);color:var(--orange)}.ops-section-title{font-size:clamp(1.125rem,2.5vw,1.375rem);font-weight:700;color:var(--navy);letter-spacing:-.01em}.ops-cards-grid{display:grid;grid-template-columns:1fr;gap:var(--space-sm)}@media (min-width: 640px){.ops-cards-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width: 1024px){.ops-cards-grid{grid-template-columns:repeat(3,1fr)}}.ops-card{background:var(--bg-surface);border-radius:var(--radius-lg);padding:var(--space-md);border:1px solid var(--border);cursor:pointer;transition:all var(--transition);position:relative;overflow:hidden}.ops-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;border-radius:var(--radius-lg) var(--radius-lg) 0 0;opacity:.6;transition:opacity var(--transition)}.ops-card.level-low:before{background:#7ab8f5}.ops-card.level-medium:before{background:#f0c040}.ops-card.level-high:before{background:var(--orange)}.ops-card.level-transformative:before{background:#ff4d4d}.ops-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--orange)}.ops-card:hover:before{opacity:1}.ops-card.hidden{display:none}.ops-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-xs);margin-bottom:var(--space-xs)}.ops-card-name{font-size:.9375rem;font-weight:700;color:var(--navy);line-height:1.3;flex:1}.ops-card-badge{font-size:.625rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:3px 8px;border-radius:var(--radius-full);white-space:nowrap;flex-shrink:0}.badge-low{background:#7ab8f526;color:#2563eb}.badge-medium{background:#f0c04026;color:#b45309}.badge-high{background:#ed893626;color:#c2500a}.badge-transformative{background:#ff4d4d1f;color:#b91c1c}.ops-card-new-tag{font-size:.5rem;font-weight:700;letter-spacing:.1em;color:#15803d;background:#7fff8a26;padding:2px 7px;border-radius:var(--radius-full);text-transform:uppercase;display:inline-block;margin-bottom:6px}.ops-card-risk{display:flex;align-items:center;gap:5px;margin-bottom:var(--space-xs)}.ops-risk-tag{font-size:.5625rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:2px 7px;border-radius:var(--radius-full)}.risk-reversible{background:#16a34a1f;color:#15803d}.risk-moderate{background:#fbbf241f;color:#92400e}.risk-critical{background:#ef44441f;color:#991b1b}.ops-card-summary{font-size:.8125rem;color:var(--text-secondary);line-height:1.65;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.ops-card-expand{margin-top:var(--space-xs);font-size:.75rem;font-weight:700;color:var(--orange)}.ops-modal-overlay{display:none;position:fixed;inset:0;background:#1a365d99;backdrop-filter:blur(6px);z-index:1000;align-items:center;justify-content:center;padding:var(--space-lg)}.ops-modal-overlay.open{display:flex}.ops-modal{background:var(--bg-surface);border-radius:var(--radius-xl);width:100%;max-width:560px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-xl);animation:opsModalIn .25s ease}@keyframes opsModalIn{0%{opacity:0;transform:translateY(16px) scale(.97)}to{opacity:1;transform:none}}.ops-modal-header{background:var(--navy);padding:var(--space-lg);border-radius:var(--radius-xl) var(--radius-xl) 0 0;position:relative}.ops-modal-close{position:absolute;top:var(--space-sm);right:var(--space-sm);background:#ffffff1a;border:none;color:#ffffffb3;font-size:1.25rem;width:32px;height:32px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--transition-fast);font-family:var(--font-sans)}.ops-modal-close:hover{background:#fff3;color:#fff}.ops-modal-section-label{font-size:.5625rem;font-weight:700;letter-spacing:.15em;color:var(--orange);text-transform:uppercase;margin-bottom:var(--space-xs)}.ops-modal-title{font-size:1.375rem;font-weight:700;color:#fff;line-height:1.2;padding-right:36px;margin-bottom:var(--space-sm)}.ops-modal-badges{display:flex;flex-wrap:wrap;gap:var(--space-xs);align-items:center}.ops-modal-level-badge{font-size:.625rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 12px;border-radius:var(--radius-full);border:1.5px solid rgba(255,255,255,.2);color:#ffffffd9;background:#ffffff14}.ops-modal-level-badge.transformative{border-color:#ff4d4d80;color:#fca5a5;background:#ff4d4d1a}.ops-modal-level-badge.high{border-color:#ed893680;color:var(--orange);background:#ed89361a}.ops-modal-level-badge.medium{border-color:#f0c04080;color:#fde68a;background:#f0c04014}.ops-modal-level-badge.low{border-color:#7ab8f580;color:#bfdbfe;background:#7ab8f514}.ops-modal-risk-badge{font-size:.625rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:5px 12px;border-radius:var(--radius-full)}.ops-modal-risk-reversible{background:#16a34a1f;color:#86efac;border:1.5px solid rgba(22,163,74,.3)}.ops-modal-risk-moderate{background:#fbbf2414;color:#fde68a;border:1.5px solid rgba(251,191,36,.3)}.ops-modal-risk-critical{background:#ef44441a;color:#fca5a5;border:1.5px solid rgba(239,68,68,.3)}.ops-modal-body{padding:var(--space-lg)}.ops-modal-short{font-size:1rem;font-weight:600;color:var(--navy);line-height:1.65;margin-bottom:var(--space-md);padding-bottom:var(--space-md);border-bottom:1px solid var(--border-light)}.ops-modal-detail-label{font-size:.625rem;font-weight:700;letter-spacing:.15em;color:var(--orange);text-transform:uppercase;margin-bottom:var(--space-xs)}.ops-modal-detail{font-size:.9375rem;color:var(--text-secondary);line-height:1.75;background:var(--bg-surface-alt);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);border-left:3px solid var(--orange);margin-bottom:var(--space-md)}.ops-modal-risk-section{background:var(--bg-surface-alt);border-radius:var(--radius-md);padding:var(--space-sm) var(--space-md);border:1px solid var(--border-light)}.ops-modal-risk-title{font-size:.625rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--text-muted);margin-bottom:6px}.ops-modal-risk-text{font-size:.875rem;color:var(--text-secondary);line-height:1.65}.ops-principles{margin-top:var(--space-3xl);margin-bottom:var(--space-2xl)}.ops-principles-grid{display:grid;grid-template-columns:1fr;gap:var(--space-sm)}@media (min-width: 640px){.ops-principles-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width: 1024px){.ops-principles-grid{grid-template-columns:repeat(3,1fr)}}.ops-principle-card{background:var(--navy);border-radius:var(--radius-lg);padding:var(--space-lg);position:relative;overflow:hidden;transition:transform var(--transition)}.ops-principle-card:hover{transform:translateY(-2px)}.ops-principle-card:after{content:"";position:absolute;bottom:-20px;right:-20px;width:80px;height:80px;border-radius:50%;background:#ed89361a;pointer-events:none}.ops-principle-num{font-size:.625rem;font-weight:700;letter-spacing:.15em;color:var(--orange);text-transform:uppercase;margin-bottom:var(--space-xs)}.ops-principle-title{font-size:1.0625rem;font-weight:700;color:#fff;margin-bottom:var(--space-xs);line-height:1.25}.ops-principle-title em{color:var(--orange);font-style:normal}.ops-principle-desc{font-size:.8125rem;color:#fff9;line-height:1.65;margin-bottom:var(--space-sm)}.ops-principle-focus-list{list-style:none;display:flex;flex-direction:column;gap:5px}.ops-principle-focus-list li{font-size:.8125rem;color:#ffffffbf;padding-left:14px;position:relative}.ops-principle-focus-list li:before{content:"→";position:absolute;left:0;color:var(--orange);font-weight:700}.ops-matrix{margin-bottom:var(--space-2xl)}.ops-matrix-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-sm)}@media (min-width: 768px){.ops-matrix-grid{grid-template-columns:repeat(4,1fr)}}.ops-matrix-cell{background:var(--bg-surface);border-radius:var(--radius-lg);padding:var(--space-md);border:1px solid var(--border);text-align:center}.ops-matrix-icon{font-size:1.5rem;margin-bottom:var(--space-xs)}.ops-matrix-label{font-size:.8125rem;font-weight:700;color:var(--navy);margin-bottom:4px}.ops-matrix-sublabel{font-size:.8125rem;color:var(--text-secondary);line-height:1.55}@media (max-width: 640px){.ops-hero{padding:var(--space-2xl) 0 var(--space-xl)}.ops-main{padding-top:var(--space-lg)}}