:root{--bg-primary: #111315;--bg-secondary: #181b1f;--bg-tertiary: #20252b;--text-primary: #f7f9fb;--text-secondary: #c4ccd6;--text-muted: #8e99a8;--accent-primary: #5da2ff;--accent-primary-strong: #2f7deb;--accent-secondary: #41c987;--accent-warm: #f2c14e;--nav-bg: rgba(17, 19, 21, .88);--card-bg: #181b1f;--card-shadow: 0 18px 50px rgba(0, 0, 0, .24);--text-on-primary: #ffffff;--text-on-secondary: #ffffff;--border: rgba(255, 255, 255, .11);--border-strong: rgba(255, 255, 255, .18);--surface-raised: rgba(255, 255, 255, .055);--focus-ring: rgba(93, 162, 255, .4)}[data-theme=light]{--bg-primary: #f6f8fb;--bg-secondary: #ffffff;--bg-tertiary: #edf2f7;--text-primary: #111827;--text-secondary: #445063;--text-muted: #6d7787;--accent-primary: #256edc;--accent-primary-strong: #174f9f;--accent-secondary: #16895b;--accent-warm: #bb7b00;--nav-bg: rgba(255, 255, 255, .9);--card-bg: #ffffff;--card-shadow: 0 18px 45px rgba(15, 23, 42, .1);--text-on-primary: #ffffff;--text-on-secondary: #ffffff;--border: rgba(17, 24, 39, .12);--border-strong: rgba(17, 24, 39, .2);--surface-raised: rgba(255, 255, 255, .72);--focus-ring: rgba(37, 110, 220, .28)}*{margin:0;padding:0;box-sizing:border-box}html{background:var(--bg-primary);scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:linear-gradient(180deg,rgba(65,201,135,.035),transparent 360px),var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img,svg{max-width:100%}button{cursor:pointer;font-family:inherit}button:hover{opacity:.9}a:hover{color:var(--accent-primary)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--focus-ring);outline-offset:3px}