:root{--color-brand-primary:#1a4b8f;--color-brand-accent:#2eb5e0;--color-brand-evolution:#7b439b;--gradient-brand-main:linear-gradient(135deg,#1a4b8f,#2eb5e0 50%,#7b439b);--gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;--gray-300:#cbd5e1;--gray-400:#94a3b8;--gray-500:#64748b;--gray-600:#475569;--gray-700:#334155;--gray-800:#1e293b;--gray-900:#0f172a;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-6:1.5rem;--space-8:2rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--radius-sm:0.375rem;--radius-md:0.75rem;--radius-lg:1rem;--radius-xl:1.5rem;--shadow-sm:0 1px 2px rgba(15,23,42,.08);--shadow-md:0 6px 20px rgba(15,23,42,.1);--shadow-lg:0 14px 32px rgba(15,23,42,.14);--shadow-xl:0 24px 56px rgba(15,23,42,.2);--motion-fast:120ms;--motion-base:200ms;--motion-slow:320ms;--font-sans:Inter,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--display-xl:700 4rem/1.05 var(--font-sans);--display-lg:700 3rem/1.1 var(--font-sans);--display-md:700 2.25rem/1.15 var(--font-sans);--h1:700 2rem/1.2 var(--font-sans);--h2:700 1.5rem/1.25 var(--font-sans);--h3:600 1.25rem/1.3 var(--font-sans);--body-lg:400 1.125rem/1.65 var(--font-sans);--body:400 1rem/1.6 var(--font-sans);--body-sm:400 0.875rem/1.55 var(--font-sans);--caption:500 0.75rem/1.4 var(--font-sans);--color-bg:var(--gray-50);--color-surface:#fff;--color-surface-2:var(--gray-100);--color-border:var(--gray-200);--color-text:var(--gray-900);--color-muted:var(--gray-600);--color-muted-strong:var(--gray-700);--color-primary:var(--color-brand-primary);--color-primary-weak:#d8e8ff;--color-danger:#dc2626;--color-warning:#d97706;--color-success:#16a34a;color-scheme:light;--shadow-xs:var(--shadow-sm)}*,:after,:before{box-sizing:border-box}body,html{height:100%}body{margin:0;font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.6;text-rendering:optimizeLegibility}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:transparent;border:none}button:disabled,input:disabled,select:disabled,textarea:disabled{cursor:not-allowed;opacity:.7}:focus-visible{outline:3px solid 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var(--color-border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-xs)}.card__header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.card__title{font-weight:600;font-size:16px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 14px;border-radius:10px;border:1px solid transparent;font-weight:600;font-size:14px;transition:background .12s ease,color .12s ease,border-color .12s ease}.button--primary{background:var(--color-primary);color:#fff}.button--primary:hover{background:#1d4ed8}.button--secondary{background:var(--color-surface);border-color:var(--color-border);color:var(--color-text)}.button--secondary:hover{background:var(--color-surface-2)}.button--ghost{background:transparent;border-color:transparent;color:var(--color-muted-strong)}.button--ghost:hover{background:var(--color-surface-2)}.button--sm{padding:8px 10px;font-size:13px}.input,.select,.textarea{width:100%;padding:10px 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8px;border-radius:999px;font-size:12px;font-weight:600;background:var(--color-surface-2);color:var(--color-muted-strong)}.badge--primary{background:var(--color-primary-weak);color:var(--color-primary)}.badge--warning{background:#fef3c7;color:#92400e}.table{width:100%;border-collapse:collapse;font-size:14px}.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:4px}.table-scroll>.table,.table-scroll>table{min-width:720px}.table td,.table th{text-align:left;padding:12px;border-bottom:1px solid var(--color-border)}.table th{font-weight:600;color:var(--color-muted-strong);background:var(--color-surface-2)}.table tr:hover td{background:rgba(37,99,235,.04)}.alert{display:grid;grid-gap:4px;gap:4px;padding:12px 14px;border-radius:var(--radius-md);border:1px solid transparent;background:var(--color-surface-2);color:var(--color-muted-strong)}.alert--error{border-color:rgba(220,38,38,.2);background:#fef2f2;color:#991b1b}.alert--success{border-color:rgba(22,163,74,.2);background:#f0fdf4;color:#166534}.alert--info{border-color:rgba(37,99,235,.2);background:#eff6ff;color:#1e3a8a}.alert--warning{border-color:rgba(217,119,6,.2);background:#fff7ed;color:#9a3412}.skeleton{background:linear-gradient(90deg,#f1f4f9,#e6eaf2,#f1f4f9);background-size:200% 100%;animation:shimmer 1.4s ease infinite;border-radius:12px;min-height:18px}@keyframes shimmer{0%{background-position:0 0}to{background-position:-200% 0}}.empty-state{border:1px dashed var(--color-border);border-radius:var(--radius-lg);padding:24px;text-align:center;color:var(--color-muted);background:#fff}.tabs{display:flex;gap:8px;border-bottom:1px solid var(--color-border)}.tab{padding:8px 12px;border-radius:var(--radius-sm) var(--radius-sm) 0 0;color:var(--color-muted-strong)}.tab.is-active{background:var(--color-surface);border:1px solid var(--color-border);border-bottom:none;color:var(--color-text)}.markdown{display:grid;grid-gap:12px;gap:12px;line-height:1.8;color:var(--color-muted-strong)}.markdown h1,.markdown h2,.markdown h3{color:var(--color-text);margin:0}.markdown h1{font-size:24px}.markdown h2{font-size:20px}.markdown h3{font-size:18px}.markdown blockquote{margin:0;padding:10px 16px;border-left:3px solid var(--color-border);background:#f8fafc;border-radius:var(--radius-sm)}.markdown ol,.markdown ul{margin:0;padding-left:20px}.markdown hr{border:none;border-top:1px solid var(--color-border)}@media (max-width:1024px){.app-shell{grid-template-columns:1fr}.button--sm{min-height:44px}.sidebar-backdrop{display:block;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:15;cursor:pointer}.sidebar{position:fixed;left:-280px;top:0;width:260px;transition:left .16s ease;z-index:20;box-shadow:var(--shadow-sm)}.sidebar.is-open{left:0}.sidebar__close{display:inline-flex}.app-header{padding:14px 18px}.app-content{padding:20px}.header-menu{display:inline-flex}.hide-tablet{display:none}}@media (min-width:768px) and (max-width:1024px){.sidebar{width:280px}.app-header{padding:16px 22px;align-items:flex-start}.header__actions,.header__meta{flex-wrap:wrap}.app-content{padding:24px 22px}}@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}