:root{color-scheme:light dark;--font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;--font-mono: ui-monospace, "Cascadia Mono", Consolas, "SFMono-Regular", Menlo, monospace;--radius: 14px;--radius-sm: 10px;--bg: #f4f0e6;--surface: #fffdf7;--surface-sunken: #efe9dc;--border: #e2d9c6;--text: #221d16;--muted: #6c6252;--accent: #b9852f;--accent-strong: #8a5d14;--accent-soft: #f3e3c3;--won: #2d7a4b;--won-soft: #dcefe2;--warning: #a35a12;--error: #b3261e;--shadow: 0 1px 2px rgb(60 45 20 / .06), 0 6px 20px rgb(60 45 20 / .06)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #121318;--surface: #1b1d24;--surface-sunken: #24272f;--border: #2e313b;--text: #ece5d6;--muted: #a39b8b;--accent: #c9963f;--accent-strong: #e4b866;--accent-soft: #3a2f1c;--won: #72c893;--won-soft: #1d3326;--warning: #e0a25a;--error: #f2827a;--shadow: 0 1px 2px rgb(0 0 0 / .3), 0 8px 24px rgb(0 0 0 / .25)}}:root[data-theme=dark]{--bg: #121318;--surface: #1b1d24;--surface-sunken: #24272f;--border: #2e313b;--text: #ece5d6;--muted: #a39b8b;--accent: #c9963f;--accent-strong: #e4b866;--accent-soft: #3a2f1c;--won: #72c893;--won-soft: #1d3326;--warning: #e0a25a;--error: #f2827a;--shadow: 0 1px 2px rgb(0 0 0 / .3), 0 8px 24px rgb(0 0 0 / .25)}*,*:before,*:after{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--font-display);line-height:1.2}code{font-family:var(--font-mono)}a{color:var(--accent-strong)}select{appearance:none;padding:.35rem 2rem .35rem .75rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font:inherit;cursor:pointer;transition:border-color .15s}select:hover{border-color:var(--accent)}.select{position:relative}.select:after{content:"";position:absolute;right:.75rem;top:50%;width:.65rem;height:.65rem;translate:0 -50%;background:var(--muted);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 6l5 5 5-5' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 6l5 5 5-5' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;pointer-events:none}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.card{padding:1.25rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow)}.button{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.55rem 1.1rem;border:1px solid transparent;border-radius:var(--radius-sm);background:var(--accent-strong);color:var(--surface);font:inherit;font-weight:600;cursor:pointer;position:relative}.button:hover{filter:brightness(1.08)}.button:has(:focus-visible){outline:2px solid var(--accent);outline-offset:2px}.button.is-busy{opacity:.7;cursor:progress}.button--ghost{padding:.2rem .6rem;border-color:var(--border);background:var(--surface);color:var(--text);font-size:.8rem;font-weight:500}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important}}