*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--color-primary:#1a6fd4;--color-primary-dark:#155bb5;--color-primary-light:#e8f0fc;--color-green:#2a9d5c;--color-green-dark:#1e7a46;--color-text:#1a1a2e;--color-text-muted:#555;--color-bg:#fff;--color-bg-soft:#f4f6fb;--color-bg-section:#eef2f9;--color-border:#dde3ef;--color-white:#fff;--font-main:"Segoe UI","Helvetica Neue",Arial,sans-serif;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--shadow-card:0 2px 12px rgba(26,111,212,.08);--shadow-button:0 4px 16px rgba(26,111,212,.3)}html{scroll-behavior:smooth}body{font-family:var(--font-main);color:var(--color-text);background-color:var(--color-bg);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--color-primary);text-decoration:none}img{max-width:100%;display:block}.container{width:100%;max-width:1100px;margin:0 auto;padding:0 24px}