:root{--background:#f6f4eb;--surface:#ffffff;--text:#172648;--primary:#174bca;--accent:#e84924;--muted:#536079;--line:#c7ccda;--error:#9e2914;color:var(--text);background:var(--background);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-synthesis:none}*{box-sizing:border-box}body{margin:0;font-size:14px;line-height:1.55}a{color:inherit;text-underline-offset:5px}button,input,textarea,select{font:inherit;color:inherit}button,select,input[type=file]{min-height:44px}button{cursor:pointer;background:transparent;border:1px solid var(--line);padding:10px 16px}button:disabled{opacity:.45;cursor:not-allowed}button:hover:enabled{border-color:var(--primary);background:#edf2ff}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--primary);outline-offset:3px}button.primary:focus-visible{outline:3px solid 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