:root{--color-brand: #1e3a8a;--color-brand-hover: #1e40af;--color-brand-muted: #3b82f6;--color-action: #1e3a8a;--color-action-hover: #1e40af;--color-action-bg-subtle: #eff6ff;--color-success: #15803d;--color-success-bg: #f0fdf4;--color-warning: #b45309;--color-warning-bg: #fffbeb;--color-error: #b91c1c;--color-error-hover: #991b1b;--color-error-bg: #fef2f2;--color-text-primary: #0f172a;--color-text-secondary: #475569;--color-text-muted: #64748b;--color-border: #e2e8f0;--color-border-strong: #cbd5e1;--color-surface: #ffffff;--color-surface-raised: #ffffff;--color-surface-subtle: #f8fafc;--color-surface-overlay: #0f172a;--font-sans: "Noto Sans JP", sans-serif;--text-page-title: 1.25rem;--text-section-title: .8125rem;--text-body: .875rem;--text-caption: .6875rem;--text-label: .6875rem;--weight-bold: 700;--weight-medium: 500;--weight-regular: 400;--space-section: 1.5rem;--space-block: 1rem;--space-inline: .5rem}body{font-family:var(--font-sans);color:var(--color-text-primary);background-color:var(--color-surface-subtle);font-size:var(--text-body);font-weight:var(--weight-regular);line-height:1.5;-webkit-font-smoothing:antialiased}p,.line-clamp-2{max-width:65ch}truncate,.line-clamp-2{overflow:hidden;text-overflow:ellipsis}.empty-state{color:var(--color-text-muted);font-size:var(--text-caption);padding:var(--space-block)}.hero-block{background:var(--color-surface);border:1px solid var(--color-border);border-radius:.5rem;padding:var(--space-section)}.hero-block .hero-title{font-size:var(--text-page-title);font-weight:var(--weight-bold);color:var(--color-text-primary);margin-bottom:.25rem}.hero-block .hero-meta{font-size:var(--text-caption);color:var(--color-text-muted)}.section-block{background:var(--color-surface);border:1px solid var(--color-border);border-radius:.5rem;padding:var(--space-block);margin-top:var(--space-block)}.section-block .section-title{font-size:var(--text-section-title);font-weight:var(--weight-bold);color:var(--color-text-primary)}.section-block .section-label{font-size:var(--text-label);font-weight:var(--weight-medium);color:var(--color-text-muted);text-transform:none}.action-bar{margin-top:var(--space-section);padding-top:var(--space-block);border-top:1px solid var(--color-border)}.btn-action{background:var(--color-action);color:#fff;font-weight:var(--weight-bold)}.btn-action:hover{background:var(--color-action-hover)}.btn-secondary{background:var(--color-surface);color:var(--color-text-primary);border:1px solid var(--color-border-strong)}.btn-secondary:hover{background:var(--color-surface-subtle)}.btn-danger{color:var(--color-error);background:transparent}.btn-danger:hover{background:var(--color-error-bg);color:var(--color-error-hover)}input:focus,select:focus,textarea:focus,button:focus-visible{outline:none;box-shadow:0 0 0 2px var(--color-action)}@media print{body{background:#fff!important}}