@charset "UTF-8";:root{--color-bg: #FFFEF0;--color-surface: #FFFFFF;--color-text: #1A1A1A;--color-text-muted: #555555;--color-border: #1A1A1A;--color-shadow: #1A1A1A;--color-primary: #FF5252;--color-primary-light: #FFCDD2;--color-danger: #D50000;--color-danger-bg: #FFEBEE;--color-warning: #FFC107;--color-warning-bg: #FFF8E1;--color-info: #2196F3;--color-info-bg: #E3F2FD;--color-success: #4CAF50;--color-success-bg: #E8F5E9;--color-purple: #7C4DFF;--color-purple-bg: #EDE7F6;--color-teal: #009688;--color-teal-bg: #E0F2F1;--color-orange: #FF6D00;--color-orange-bg: #FFF3E0;--font-heading: "Space Grotesk", system-ui, sans-serif;--font-body: "Inter", system-ui, sans-serif;--font-mono: "JetBrains Mono", monospace;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--border-width: 3px;--border-width-thick: 4px;--shadow-sm: 3px 3px 0 var(--color-shadow);--shadow-md: 4px 4px 0 var(--color-shadow);--shadow-lg: 6px 6px 0 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var(--color-border);box-shadow:var(--shadow-sm);flex-shrink:0}.nb-icon--sm{width:32px;height:32px}.nb-icon svg{width:24px;height:24px}.nb-icon--sm svg{width:18px;height:18px}.skip-link{position:absolute;top:-100%;left:0;background:var(--color-text);color:#fff;padding:var(--space-sm) var(--space-md);z-index:1000;font-weight:600;transition:top var(--transition-fast)}.skip-link:focus{top:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@media(prefers-contrast:high){:root{--color-bg: #FFFFFF;--color-text: #000000;--color-border: #000000;--color-shadow: #000000}}@media print{.nb-card{box-shadow:none;break-inside:avoid}.nb-btn{box-shadow:none}a[href]:after{content:" (" attr(href) ")";font-size:.8em}}html.font-large{font-size:115%}html.font-xlarge{font-size:130%}.nb-chips-wrap{display:flex;flex-wrap:wrap;gap:var(--space-xs) var(--space-sm);margin-top:var(--space-sm)}.nb-chip{display:inline-flex;align-items:center;gap:.35rem;padding:.35rem .75rem;border:var(--border-width) solid var(--color-border);background:var(--color-surface);color:var(--color-text);font-family:var(--font-heading);font-size:.85rem;font-weight:700;cursor:pointer;box-shadow:2px 2px 0 var(--color-shadow);transition:transform var(--transition-fast),background var(--transition-fast);-webkit-user-select:none;user-select:none}.nb-chip:hover{background:var(--color-warning-bg);transform:translate(-1px,-1px)}.nb-chip--active{background:var(--color-border)!important;color:#fff!important;box-shadow:1px 1px 0 var(--color-shadow)}.a11y-toolbar{display:flex;align-items:center;gap:var(--space-sm);flex-wrap:wrap;padding:var(--space-sm) var(--space-md);background:var(--color-surface);border:var(--border-width) 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var(--space-md);border-bottom:var(--border-width) solid var(--color-border);background:var(--color-bg);flex-shrink:0}.nb-modal-title-group{display:flex;align-items:center;gap:var(--space-sm);flex-wrap:wrap}.nb-modal-title{margin:0;font-size:1.15rem;font-weight:700}.nb-modal-header-actions{display:flex;align-items:center;gap:var(--space-xs)}.modal-close-btn{padding:var(--space-xs) var(--space-sm);font-size:1rem;line-height:1;font-weight:800}.nb-modal-body{flex:1;padding:var(--space-md);background:#f1f3f5;display:flex;align-items:center;justify-content:center;overflow:auto;position:relative}.nb-modal-body.is-zoomed-body{align-items:flex-start;justify-content:flex-start}.nb-modal-img-container{display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-height:380px}.nb-modal-img{display:block;width:auto;height:auto;max-width:100%;max-height:calc(92vh - 200px);min-height:280px;object-fit:contain;box-shadow:4px 4px 0 var(--color-shadow);border:3px solid var(--color-border);background:#fff;transition:transform .2s ease,box-shadow .2s ease;cursor:zoom-in}.nb-modal-img.zoomed{max-width:none;max-height:none;width:auto;min-width:140%;transform:scale(1.6);transform-origin:center center;cursor:zoom-out;margin:auto}.nb-modal-footer{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);padding:var(--space-sm) var(--space-md);border-top:var(--border-width) solid var(--color-border);background:var(--color-bg);flex-wrap:wrap;flex-shrink:0}.modal-nav{display:flex;align-items:center;gap:var(--space-sm)}.modal-counter{font-family:var(--font-mono);font-size:.85rem;font-weight:700;color:var(--color-text-muted)}.modal-footer-hint{font-family:var(--font-mono);font-size:.75rem;color:var(--color-text-muted)}.section-highlight-pulse{animation:sectionPulse 1.8s ease-in-out}@keyframes sectionPulse{0%{outline:4px solid var(--color-primary);box-shadow:0 0 0 6px var(--color-primary-light)}50%{outline:4px solid var(--color-warning);box-shadow:0 0 0 10px var(--color-warning-bg)}to{outline:0 solid transparent;box-shadow:var(--shadow-md)}}@media(max-width:640px){.nb-modal-backdrop{padding:var(--space-xs);align-items:flex-start}.nb-modal-content{width:100%;height:auto;max-height:calc(100dvh - var(--space-sm));margin:auto 0;box-shadow:4px 4px 0 var(--color-shadow);border-width:2px}.nb-modal-header{padding:var(--space-xs) var(--space-sm)}.nb-modal-title{font-size:.95rem}.nb-modal-img-container{min-height:200px}.nb-modal-img{min-height:180px;box-shadow:2px 2px 0 var(--color-shadow)}.nb-modal-footer{padding:var(--space-xs) var(--space-sm)}.modal-footer-hint{display:none}}.official-content-box table{display:block;width:100%!important;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border-collapse:collapse;margin:var(--space-sm) 0}.official-content-box th,.official-content-box td{padding:6px 10px;border:1px solid var(--color-border);font-size:.85rem;white-space:normal}.official-content-box img{max-width:100%;height:auto}.official-content-box pre,.official-content-box code{white-space:pre-wrap;word-break:break-word}