header.svelte-12qhfyh{display:flex;justify-content:space-between;align-items:baseline;max-width:52rem;margin:2rem auto 0;padding:0 1.5rem;gap:1rem}nav.svelte-12qhfyh{display:flex;gap:1rem;align-items:baseline}main.svelte-12qhfyh{max-width:52rem;margin:1rem auto 4rem;padding:0 1.5rem;font-family:system-ui,sans-serif;line-height:1.5}fieldset{border:1px solid #ccc;border-radius:6px;margin:1rem 0;padding:1rem}label{display:block;margin:.4rem 0}input[type=text],input[type=number]{padding:.3rem}.problem{color:#a00}.warning{color:#a60}