@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";:root{--c-navy: #1A3C5E;--c-navy-light: #2563A8;--c-navy-dark: #0F2540;--c-gold: #E8A020;--c-gold-light: #F5C842;--c-gold-dark: #C27F10;--c-primary: #1A3C5E;--c-primary-light: #2563A8;--c-primary-dark: #0F2540;--c-academia: #D97706;--c-academia-light:#F59E0B;--c-academia-dark: #B45309;--c-bg: #F8F9FA;--c-surface: #FFFFFF;--c-surface-2: #F1F3F5;--c-border: #E2E8F0;--c-border-2: #CBD5E1;--c-text: #1E293B;--c-text-2: #475569;--c-text-3: #94A3B8;--c-text-inv: #FFFFFF;--c-success: #10B981;--c-warning: #F59E0B;--c-error: #EF4444;--c-info: #3B82F6;--shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 12px rgba(0,0,0,.1), 0 2px 4px rgba(0,0,0,.05);--shadow-lg: 0 10px 30px rgba(0,0,0,.12), 0 4px 8px rgba(0,0,0,.06);--shadow-xl: 0 20px 50px rgba(0,0,0,.15), 0 8px 16px rgba(0,0,0,.08);--shadow-navy: 0 8px 24px rgba(26,60,94,.25);--shadow-gold: 0 8px 24px 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var(--t-base);white-space:nowrap;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;max-width:100%;overflow:hidden;text-overflow:ellipsis}.btn:disabled{opacity:.5;cursor:not-allowed}.btn:active:not(:disabled){transform:scale(.97)}.btn-primary{background:linear-gradient(135deg,var(--c-navy),var(--c-navy-light));color:var(--c-text-inv);box-shadow:var(--shadow-navy)}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 12px 32px #1a3c5e59}.btn-gold{background:linear-gradient(135deg,var(--c-gold),var(--c-gold-light));color:var(--c-navy-dark);box-shadow:var(--shadow-gold)}.btn-gold:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 12px 32px #e8a02073}.btn-outline{border-color:var(--c-border-2);color:var(--c-text);background:var(--c-surface)}.btn-outline:hover:not(:disabled){border-color:var(--c-navy);color:var(--c-navy);box-shadow:var(--shadow-sm)}.btn-ghost{color:var(--c-text-2);background:transparent}.btn-ghost:hover{background:var(--c-surface-2);color:var(--c-text)}.btn-danger{background:var(--c-error);color:#fff}.btn-danger:hover{opacity:.9;transform:translateY(-1px)}.btn-sm{padding:8px 16px;font-size:var(--text-xs)}.btn-lg{padding:16px 36px;font-size:var(--text-base)}.btn-xl{padding:18px 48px;font-size:var(--text-lg);font-weight:700}.btn-icon{padding:10px;border-radius:var(--r-md)}.card{background:var(--c-surface);border-radius:var(--r-xl);padding:var(--space-6);box-shadow:var(--shadow-sm);border:1px solid var(--c-border);transition:box-shadow var(--t-base),transform 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