@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Merriweather:wght@300;400;700;900&display=swap";:root{--color-bg-app: #F8FAFC;--color-bg-surface: #FFFFFF;--color-bg-subtle: #F1F5F9;--color-text-primary: #0F172A;--color-text-secondary: #475569;--color-text-tertiary: #94A3B8;--color-brand-primary: #1E293B;--color-brand-accent: #2563EB;--color-brand-accent-hover: #1D4ED8;--color-border: #E2E8F0;--color-success: #059669;--color-error: #DC2626;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-serif: "Merriweather", Georgia, serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--color-bg-app);color:var(--color-text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);color:var(--color-brand-primary);font-weight:700;line-height:1.25;margin-bottom:.75rem;letter-spacing:-.01em}h1{font-size:2.25rem}h2{font-size:1.875rem}h3{font-size:1.5rem}h4{font-size:1.25rem;font-family:var(--font-sans);font-weight:600}p{margin-bottom:1rem;max-width:70ch}a{color:var(--color-brand-accent);text-decoration:none;font-weight:500;transition:color .15s ease}a:hover{color:var(--color-brand-accent-hover);text-decoration:underline}button{font-family:var(--font-sans);cursor:pointer;border:none;outline:none}input,textarea,select{font-family:var(--font-sans);background:var(--color-bg-surface);border:1px solid var(--color-border);color:var(--color-text-primary);padding:.75rem 1rem;border-radius:var(--radius-md);transition:border-color .15s ease,box-shadow .15s ease}input:focus,textarea:focus,select:focus{border-color:var(--color-brand-accent);box-shadow:0 0 0 3px #2563eb1a;outline:none}.card{background-color:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:1.5rem}.btn-primary{background-color:var(--color-brand-accent);color:#fff;font-weight:600;padding:.75rem 1.5rem;border-radius:var(--radius-md);transition:all .2s}.btn-primary:hover{background-color:var(--color-brand-accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}