:root{--bg-canvas-raw:210 20% 98%;--bg-surface-1-raw:205 25% 95%;--bg-surface-2-raw:210 20% 91%;--bg-elevated-raw:0 0% 100%;--bg-card-raw:0 0% 100%;--border-subtle-raw:215 20% 89%;--border-strong-raw:215 24% 76%;--border-focus-raw:186 76% 35%;--border-accent-raw:186 40% 75%;--bg-canvas:hsl(var(--bg-canvas-raw));--bg-surface-1:hsl(var(--bg-surface-1-raw));--bg-surface-2:hsl(var(--bg-surface-2-raw));--bg-elevated:hsl(var(--bg-elevated-raw));--bg-card:hsl(var(--bg-card-raw));--border-subtle:hsl(var(--border-subtle-raw));--border-strong:hsl(var(--border-strong-raw));--border-focus:hsl(var(--border-focus-raw));--border-accent:hsl(var(--border-accent-raw));--bg-glass:#ffffffdb;--border-glass:#cfd7e2b3;--shadow-glass:inset 0 1px 0 0 #fffffff2, 0 8px 24px -4px #293c5614;--text-primary-raw:215 35% 12%;--text-secondary-raw:215 18% 30%;--text-muted-raw:215 14% 45%;--text-accent-raw:186 85% 20%;--text-primary:hsl(var(--text-primary-raw));--text-secondary:hsl(var(--text-secondary-raw));--text-muted:hsl(var(--text-muted-raw));--text-accent:hsl(var(--text-accent-raw));--accent-primary-raw:186 76% 24%;--accent-primary:hsl(var(--accent-primary-raw));--accent-primary-hover:#074d55;--accent-primary-glow:#0f626c29;--accent-gold-raw:38 90% 42%;--accent-gold:hsl(var(--accent-gold-raw));--accent-gold-glow:#cb850b2e;--accent-secondary-raw:158 64% 30%;--accent-secondary:hsl(var(--accent-secondary-raw));--accent-secondary-glow:#1c7d5a29;--accent-vibrant-raw:22 98% 52%;--accent-vibrant:hsl(var(--accent-vibrant-raw));--accent-vibrant-glow:#fd650d2e;--color-success-raw:152 76% 30%;--color-success:hsl(var(--color-success-raw));--color-success-bg:#edfdf5;--color-success-border:#6febb2;--color-warning-raw:38 92% 38%;--color-warning:hsl(var(--color-warning-raw));--color-warning-bg:#fef7eb;--color-warning-border:#f8c162;--color-error-raw:354 78% 42%;--color-error:hsl(var(--color-error-raw));--color-error-bg:#fdedee;--color-error-border:#ee7783;--font-heading:"Instrument Serif", Georgia, "Times New Roman", serif;--font-display:"Instrument Serif", Georgia, "Times New Roman", serif;--font-body:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;--text-hero:clamp(2.5rem, 5.5vw + .5rem, 4.5rem);--text-h1:clamp(2rem, 3.8vw + .4rem, 3rem);--text-h2:clamp(1.45rem, 2.4vw + .35rem, 2.15rem);--text-h3:clamp(1.15rem, 1.5vw + .25rem, 1.5rem);--text-body-lg:clamp(1.05rem, .5vw + .9rem, 1.25rem);--text-body:clamp(.95rem, .25vw + .9rem, 1.08rem);--text-caption:clamp(.78rem, .2vw + .72rem, .88rem);--tracking-tight:-.01em;--tracking-micro:.18em;--shadow-inset-top:inset 0 1px 0 0 #ffffffe0;--shadow-elevation-1:0 1px 3px 0 #151d280a, 0 1px 2px -1px #151d280a;--shadow-elevation-2:0 4px 6px -1px #151d280f, 0 2px 4px -2px #151d280a;--shadow-elevation-3:0 10px 15px -3px #151d2812, 0 4px 6px -4px #151d280a;--shadow-elevation-4:0 20px 25px -5px #151d2814, 0 8px 10px -6px #151d280d;--ease-spring:cubic-bezier(.16, 1, .3, 1);--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-pill:9999px;--touch-target-min:48px}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-body);background-color:var(--bg-canvas);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;scroll-behavior:smooth;font-size:16px;line-height:1.72}body{background-color:var(--bg-canvas);min-height:100vh;color:var(--text-primary);flex-direction:column;display:flex;position:relative;overflow-x:hidden}.tabular-nums,table,.readout-value,.stat-value,.code-inline,.spec-number{font-variant-numeric:tabular-nums lining-nums;font-family:var(--font-mono)}.skip-link{background:var(--accent-primary);color:#fff;border-radius:var(--radius-sm);z-index:99999;transition:top .2s var(--ease-spring);box-shadow:var(--shadow-elevation-3);padding:.85rem 1.4rem;font-size:.95rem;font-weight:700;text-decoration:none;position:absolute;top:-120px;left:1.5rem}.skip-link:focus{outline:3px solid var(--border-focus);outline-offset:3px;top:1.5rem}:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}h1,.h1{font-family:var(--font-heading);font-size:var(--text-h1);letter-spacing:var(--tracking-tight);color:var(--text-primary);font-weight:700;line-height:1.25}h2,.h2{font-family:var(--font-heading);font-size:var(--text-h2);letter-spacing:var(--tracking-tight);color:var(--text-primary);font-weight:600;line-height:1.25}h3,.h3{font-family:var(--font-heading);font-size:var(--text-h3);color:var(--text-primary);font-weight:600;line-height:1.35}p{color:var(--text-secondary);margin-bottom:1.25rem}p:last-child{margin-bottom:0}.hero-lead{font-size:var(--text-body-lg);color:var(--text-primary);border-radius:0 var(--radius-md) var(--radius-md) 0;max-width:48rem;box-shadow:var(--shadow-elevation-1);margin:2rem 0;padding:1.25rem 1.5rem;font-size:1.05rem;line-height:1.65}.hero-lead strong{color:var(--accent-primary)}.container-shell{width:100%;max-width:1320px;margin-left:auto;margin-right:auto;padding-left:clamp(1.25rem,4vw,2.5rem);padding-right:clamp(1.25rem,4vw,2.5rem)}.section-rhythm{border-top:1px solid var(--border-subtle);padding-top:clamp(4.5rem,8vw,8rem);padding-bottom:clamp(4.5rem,8vw,8rem);position:relative}.split-stage-grid{grid-template-columns:1fr;align-items:start;gap:2rem;display:grid}@media (width>=1024px){.split-stage-grid{grid-template-columns:58% 42%;gap:2.5rem}}button,input,select,textarea{font-family:inherit;font-size:inherit}.btn-primary{min-height:var(--touch-target-min);background:var(--accent-primary);color:#fff;border-radius:var(--radius-sm);border:1px solid var(--accent-primary);box-shadow:var(--shadow-inset-top), var(--shadow-elevation-1);cursor:pointer;transition:all .2s var(--ease-spring);justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary:hover{background:var(--accent-primary-hover);box-shadow:var(--shadow-inset-top), var(--shadow-elevation-2);transform:translateY(-1px)}.btn-primary:active{transform:translateY(1px)scale(.985)}.chip-group{flex-wrap:wrap;gap:.5rem;width:auto;display:flex}.chip-btn{background:var(--bg-surface-1);min-height:38px;color:var(--text-secondary);border-bottom:1px solid hsl(var(--border-subtle,0 0% 85%) / .4);border-radius:var(--radius-pill);white-space:nowrap;cursor:pointer;justify-content:center;align-items:center;padding:.4rem .95rem;font-size:.85rem;font-weight:500;transition:all .15s;display:inline-flex}.chip-btn:hover{background:var(--bg-surface-2);color:var(--text-primary);border-color:var(--border-strong)}.chip-btn.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary);box-shadow:var(--shadow-elevation-1)}.swiss-table-wrapper{border-bottom:1px solid hsl(var(--border-subtle,0 0% 85%) / .4);border-radius:var(--radius-md);background:var(--bg-elevated);width:100%;margin:1.5rem 0;overflow-x:auto}.swiss-table{border-collapse:collapse;text-align:left;width:100%;font-size:.92rem}.swiss-table th{background:var(--bg-surface-1);color:var(--text-primary);border-bottom:1px solid var(--border-subtle);letter-spacing:.05em;text-transform:uppercase;padding:.85rem 1rem;font-size:.82rem;font-weight:600}.swiss-table td{border-bottom:1px solid var(--border-subtle);color:var(--text-secondary);padding:.85rem 1rem}.swiss-table tr:last-child td{border-bottom:none}.swiss-table tr:hover td{background:var(--bg-surface-1)}.breadcrumb-trail{color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:.35rem;margin-bottom:1.5rem;font-size:.85rem;display:flex}.breadcrumb-trail a{min-width:44px;min-height:28px;color:var(--accent-primary);align-items:center;padding:4px 6px;text-decoration:none;display:inline-flex}.breadcrumb-trail a:hover{text-decoration:underline}@keyframes subtle-float{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}@keyframes ambient-glow{0%,to{opacity:.95;transform:scale(1)}50%{opacity:.8;transform:scale(1.02)}}@media print{header,footer,nav,.floating-nav-sentinel,.no-print,.skip-link,#top-nav-sentinel{display:none!important}body{color:#000!important;background:#fff!important;font-size:11pt!important;line-height:1.4!important}.container-shell{max-width:100%!important;padding:0!important}.split-stage-grid{display:block!important}.section-rhythm{border-top:1px solid #ccc!important;padding:1rem 0!important}}