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#9ec9e8;--btn-primary-bg: #0f3d5c;--btn-primary-hover: #155278;--btn-primary-text: #f8fafc;--shadow: 0 4px 32px rgba(0, 0, 0, .45);--tech-paper: #12151c;--tech-accent: #e8957a}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}#root{min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;cursor:pointer}input,textarea{font-family:inherit;font-size:1rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}