*,*:before,*:after{box-sizing:border-box}:root{--color-primary: #2e7d96;--color-primary-dk: #1a5c70;--color-accent: #e8a838;--color-bg: #f8f9fa;--color-surface: #ffffff;--color-text: #1a1a2e;--color-text-muted: #6c757d;--color-border: #dee2e6;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 4px 16px rgba(0,0,0,.1);--shadow-lg: 0 8px 32px rgba(0,0,0,.12);--font-sans: "Segoe UI", system-ui, -apple-system, sans-serif}html,body{margin:0;padding:0;background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{margin:0 0 .5em;line-height:1.2}p{margin:0 0 1em}.container{max-width:1100px;margin-inline:auto;padding-inline:1.5rem}.btn{display:inline-block;padding:.6rem 1.4rem;border-radius:var(--radius-sm);font-weight:600;cursor:pointer;border:none;transition:filter .15s}.btn:hover{filter:brightness(1.1);text-decoration:none}.btn-primary{background:var(--color-primary);color:#fff}.btn-outline{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}