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1);--duration-fast:.15s;--duration-normal:.25s;--duration-slow:.4s;--touch-target-min:48px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);background-color:hsl(var(--bg-canvas));color:hsl(var(--text-primary));-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;font-size:16px;line-height:1.68}body{background-color:hsl(var(--bg-canvas));min-height:100vh;color:hsl(var(--text-primary));flex-direction:column;display:flex;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:hsl(var(--text-primary));letter-spacing:var(--tracking-tight);font-weight:700;line-height:1.25}.tabular-nums{font-variant-numeric:tabular-nums}.skip-link{background:hsl(var(--primary));color:hsl(var(--text-on-primary));border-radius:var(--radius-sm);z-index:9999;box-shadow:var(--shadow-lg);transition:top var(--duration-fast) ease;padding:.75rem 1.25rem;font-weight:600;text-decoration:none;position:absolute;top:-9999px;left:1rem}.skip-link:focus{outline:3px solid hsl(var(--border-active));outline-offset:2px;top:1rem}:focus-visible{outline:3px solid hsl(var(--border-active));outline-offset:2px}.container-narrow{width:100%;max-width:768px;margin-left:auto;margin-right:auto;padding-left:1.25rem;padding-right:1.25rem}.container-wide{width:100%;max-width:1200px;margin-left:auto;margin-right:auto;padding-left:1.25rem;padding-right:1.25rem}.btn{font-size:var(--text-sm);border-radius:var(--radius-md);cursor:pointer;transition:all var(--duration-fast) var(--ease-spring);min-height:var(--touch-target-min);box-shadow:var(--shadow-sm);white-space:nowrap;border-bottom:1px solid hsl(var(--border-subtle,0 0% 85%) / .4);justify-content:center;align-items:center;gap:.5rem;padding:.65rem 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td{border-bottom:1px solid hsl(var(--border-subtle));text-align:left;padding:.875rem 1.25rem}.hairline-table th{font-family:var(--font-heading);color:hsl(var(--text-primary));background:hsl(var(--bg-subtle) / .5);font-weight:600;font-size:var(--text-sm)}.hairline-table td{color:hsl(var(--text-secondary));font-size:var(--text-sm)}.chip-container{flex-wrap:wrap;gap:.5rem;width:auto;display:flex}.chip{font-size:var(--text-xs);border-radius:var(--radius-full);background:hsl(var(--bg-surface-2));color:hsl(var(--text-primary));border-bottom:1px solid hsl(var(--border-subtle,0 0% 85%) / .4);white-space:nowrap;transition:all var(--duration-fast) ease;cursor:pointer;align-items:center;gap:.35rem;padding:.35rem .75rem;font-weight:600;display:inline-flex}.chip:hover{background:hsl(var(--bg-hover));border-color:hsl(var(--border-strong))}.chip.active{background:hsl(var(--primary));color:hsl(var(--text-on-primary));border-color:hsl(var(--primary-hover))}body.theme-ardesia{--bg-canvas:154 37% 17%;--bg-surface:154 35% 21%;--bg-surface-1:154 32% 19%;--bg-surface-2:154 30% 18%;--bg-card:154 32% 19%;--bg-elevated:154 35% 23%;--bg-subtle:154 30% 15%;--bg-hover:154 30% 25%;--bg-input:154 35% 20%;--border-subtle:154 22% 28%;--border-strong:154 25% 40%;--text-primary:0 0% 98%;--text-secondary:154 20% 86%;--text-muted:154 18% 72%;--text-subtle:154 15% 58%;--primary:48 96% 53%;--primary-hover:48 96% 45%;--text-on-primary:220 35% 13%;background-color:hsl(var(--bg-canvas));color:hsl(var(--text-primary))}body.theme-contrast{--bg-canvas:0 0% 0%;--bg-surface:0 0% 8%;--bg-surface-1:0 0% 12%;--bg-surface-2:0 0% 10%;--bg-card:0 0% 8%;--bg-elevated:0 0% 14%;--bg-subtle:0 0% 15%;--bg-hover:0 0% 20%;--bg-input:0 0% 10%;--border-subtle:0 0% 45%;--border-strong:48 96% 53%;--text-primary:48 96% 53%;--text-secondary:0 0% 100%;--text-muted:0 0% 88%;--text-subtle:0 0% 75%;--primary:48 96% 53%;--primary-hover:48 96% 65%;--text-on-primary:0 0% 0%;background-color:hsl(var(--bg-canvas));color:hsl(var(--text-primary))}body.font-dyslexic{font-family:var(--font-dyslexic)!important;letter-spacing:.06em!important;word-spacing:.14em!important;line-height:1.85!important}body.font-dyslexic h1,body.font-dyslexic h2,body.font-dyslexic h3,body.font-dyslexic .hero-title,body.font-dyslexic .sheet-title{font-family:var(--font-dyslexic)!important;letter-spacing:.04em!important;line-height:1.4!important}.tactile-btn,.btn.tactile{box-shadow:0 4px 0 hsl(var(--border-strong));cursor:pointer;transition:transform .1s cubic-bezier(.34,1.56,.64,1),box-shadow .1s cubic-bezier(.34,1.56,.64,1);position:relative;transform:translateY(0)}.tactile-btn:hover,.btn.tactile:hover{box-shadow:0 6px 0 hsl(var(--border-strong));transform:translateY(-2px)}.tactile-btn:active,.btn.tactile:active{transform:translateY(4px);box-shadow:0 0 #0000}body.lim-mode{font-size:130%!important}body.lim-mode button,body.lim-mode .chip,body.lim-mode .mode-btn,body.lim-mode .layer-btn,body.lim-mode .nav-tab-btn{min-height:64px!important;padding:.75rem 1.4rem!important;font-size:1.1rem!important}body.lim-mode .container-wide,body.lim-mode .container-narrow{max-width:96vw!important;padding:0 1rem!important}@media print{body{color:#000!important;background:#fff!important;font-size:11pt!important;line-height:1.4!important}header,footer,nav,.skip-link,.no-print,.btn,.chip-container,.ambient-glow,.social-share-dock{display:none!important}.container-narrow,.container-wide{max-width:100%!important;margin:0!important;padding:0!important}.print-only{display:block!important}.print-page-break{page-break-before:always}@page{size:A4 portrait;margin:12mm 15mm 15mm}}