:root{color-scheme:light;--ink:#22205b;--muted:#616174;--paper:#f5f6fa;--line:#d9dbe6;--lime:#d8fb73;--violet:#5b45d6;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}main{width:min(100% - 40px,680px);margin:0 auto;padding:30px 0 24px}button,a,summary{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible,pre:focus-visible{outline:3px solid var(--violet);outline-offset:4px}button:disabled{cursor:default}button,a,summary{touch-action:manipulation}[hidden]{display:none!important}.masthead{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:22px;border-bottom:2px solid var(--ink)}.wordmark{font-weight:900;font-size:2rem;letter-spacing:-.075em;text-decoration:none;color:var(--ink);white-space:nowrap}.wordmark span{display:inline-block;background:var(--lime);padding:0 .08em;transform:rotate(9deg)}.edition{font:700 .75rem/1.5 monospace;letter-spacing:.07em}.edition span{padding:0 5px;color:var(--muted)}.intro{padding:26px 0 22px}h1{font-size:clamp(1.8rem,5vw,2.5rem);letter-spacing:-.045em;line-height:1.1;margin:0 0 12px}p{line-height:1.55;margin:0 0 12px}.intro>p{max-width:540px;color:var(--muted)}details{font-size:.875rem}summary{display:list-item;width:fit-content;cursor:pointer;font-weight:700;padding:4px 0}.rules{padding:12px 0 0;max-width:580px}.rules p{margin-bottom:10px}.progress{display:flex;list-style:none;margin:0;padding:0;border-bottom:1px solid var(--line);gap:8px}.progress li{flex:1;padding:12px 4px;font:700 .875rem/1.4 monospace;color:var(--muted);border-bottom:3px solid transparent}.progress li span{font-family:Arial,Helvetica,sans-serif;font-weight:400;margin-left:8px}.progress li[aria-current]{border-color:var(--violet);color:var(--ink)}.progress li.completed{color:var(--ink)}.round-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0 18px}.eyebrow{font:700 .75rem/1.5 monospace;letter-spacing:.1em;margin:0 0 4px;color:var(--muted)}h2{font-size:1.45rem;letter-spacing:-.025em;margin:0}.score{display:flex;gap:28px;margin:0;text-align:center}.score dt{font-size:.875rem;color:var(--muted);margin-bottom:4px}.score dd{font-size:1.9rem;line-height:1.1;font-weight:700;margin:0;font-variant-numeric:tabular-nums}.board{background:var(--ink);border-radius:16px;padding:10px 18px;box-shadow:0 6px 0 #d9d9e7}.phrase{display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding:16px 0;border-bottom:1px solid #4a4777;min-height:78px}.phrase:last-child{border:0}.word{border:1px solid #e0e0ed;background:white;color:var(--ink);border-radius:7px;min-height:44px;padding:10px 12px;font-size:1rem;font-weight:750;line-height:1.25;box-shadow:0 3px 0 #b0adc9;transition:background .12s,transform .12s;max-width:100%;overflow-wrap:anywhere}.word:hover:not(:disabled){background:#eeebff}.word[aria-pressed="true"]{background:var(--lime);border-color:var(--lime);transform:translateY(-3px);box-shadow:0 5px 0 #729334}.word:focus-visible{outline-color:var(--lime);outline-offset:4px}.word:disabled{opacity:1;background:#eeedf7;box-shadow:none}.status{min-height:48px;font-size:.875rem;line-height:1.45;color:var(--muted);margin:18px 0 8px}.result-panel{border:1px solid var(--line);border-left:5px solid var(--violet);border-radius:8px;padding:22px;background:white;margin:0 0 20px}.result-panel h2{margin-bottom:8px}.note{font-size:.875rem;color:var(--muted);margin:12px 0 18px}.primary,.secondary{border:2px solid var(--ink);border-radius:7px;min-height:46px;padding:11px 18px;font-weight:700;font-size:1rem}.primary{background:var(--ink);color:white}.primary:hover{background:#393573}.secondary{background:white;color:var(--ink)}footer{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:.875rem;color:var(--muted);padding-top:16px;margin-top:20px}.text-button{border:0;background:transparent;color:var(--ink);text-decoration:underline;text-underline-offset:4px;padding:10px 0;font-size:.875rem;min-height:44px}.final{padding:28px 0 8px}.final h1{margin-top:12px}.total{font-size:1.15rem;margin:20px 0}pre{font:1rem/1.8 monospace;white-space:pre-wrap;overflow-wrap:anywhere;background:var(--ink);color:white;padding:24px;border-radius:12px;margin:0 0 22px}dialog{border:1px solid var(--line);border-radius:14px;padding:28px;color:var(--ink);max-width:min(440px,calc(100% - 32px))}dialog::backdrop{background:#17153899}dialog h2{margin-bottom:12px}.dialog-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:22px}@media(max-width:420px){main{width:calc(100% - 28px);padding-top:20px}.edition{font-size:.75rem;letter-spacing:0}.board{padding:6px 12px}.word{padding:10px 9px;font-size:.9375rem}.phrase{gap:7px;padding:14px 0}.progress li span{margin-left:4px}.score{gap:18px}.intro{padding-top:22px}.wordmark{font-size:1.8rem}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Submission and theme controls */
.masthead{flex-wrap:wrap}.edition{margin-left:auto}.theme-toggle{min-height:44px;padding:8px 12px;border:1px solid var(--line);border-radius:7px;background:transparent;color:var(--ink);font-size:.875rem;font-weight:700}.theme-toggle[aria-pressed="true"]{background:var(--lime);color:#22205b;border-color:var(--lime)}.check-actions{margin-top:24px}.check-actions .primary{width:100%}.status{margin-top:14px}.score{gap:20px}
:root[data-theme="dark"]{color-scheme:dark;--ink:#f0f1fc;--muted:#b4b8ce;--paper:#101427;--line:#3b4263;--violet:#b4a6ff}
[data-theme="dark"] .wordmark span{color:#22205b}[data-theme="dark"] .board{background:#1d2444;box-shadow:0 6px 0 #080d1e}[data-theme="dark"] .phrase{border-color:#41496a}[data-theme="dark"] .word{background:#303955;border-color:#535e80;color:#f5f6ff;box-shadow:0 3px 0 #0b1025}[data-theme="dark"] .word:hover:not(:disabled){background:#414a6c}[data-theme="dark"] .word[aria-pressed="true"]{background:var(--lime);border-color:var(--lime);color:#182039;box-shadow:0 5px 0 #729334}[data-theme="dark"] .word:disabled{background:#303955;color:#f5f6ff;box-shadow:none}[data-theme="dark"] .primary{background:var(--lime);border-color:var(--lime);color:#182039}[data-theme="dark"] .primary:hover{background:#e6ff9f;border-color:#e6ff9f}[data-theme="dark"] .secondary{background:#252c47;color:var(--ink);border-color:var(--line)}[data-theme="dark"] .result-panel,[data-theme="dark"] dialog{background:#1d2440}[data-theme="dark"] pre{background:#1d2444;color:#f0f1fc;border:1px solid var(--line)}
@media(max-width:420px){.score{gap:12px}.score dt{font-size:.875rem}.score dd{font-size:1.6rem}.round-heading{gap:10px}.masthead{gap:10px}.theme-toggle{margin-left:auto}}