:root{--paper:#f8f7f2;--ink:#182129;--teal:#006a64;--line:#d6dcd7;--muted:#4f605e}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 system-ui,sans-serif}a{color:var(--teal);text-underline-offset:4px}button,input,select{font:inherit}button,.button{min-height:44px;padding:.6rem 1rem;background:var(--teal);color:white;border:1px solid var(--teal);border-radius:8px;cursor:pointer;text-decoration:none;display:inline-block}button.secondary{background:white;color:var(--ink);border-color:var(--line)}button:disabled{cursor:default;opacity:.55}input,select{max-width:100%;padding:.55rem;border:1px solid #81918e;border-radius:6px;background:white;color:var(--ink);min-height:44px}input:focus,button:focus-visible,a:focus-visible,summary:focus-visible,select:focus-visible{outline:3px solid #a6590a;outline-offset:3px}header,main,footer{max-width:1160px;margin:auto;padding:1.5rem 2rem}header{display:flex;align-items:center;justify-content:space-between;gap:1rem;border-bottom:1px solid var(--line)}.brand{color:var(--ink);font-size:1.1rem;font-weight:750;text-decoration:none}.brand span{color:var(--teal)}nav{display:flex;gap:1.4rem}nav a{text-decoration:none}nav a[aria-current]{font-weight:750;text-decoration:underline}main{min-height:65vh;padding-top:3rem;padding-bottom:4rem}h1{font-size:clamp(2.2rem,5vw,4.4rem);line-height:1.08;letter-spacing:-.04em;margin:.4rem 0 1.5rem;max-width:900px}h2{line-height:1.25}p{max-width:65ch}.lede{font-size:1.2rem;color:var(--muted)}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.75rem;font-weight:800;color:var(--teal)}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr));gap:1rem;margin:2rem 0}.card,.panel{background:white;border:1px solid var(--line);border-radius:14px;padding:1.5rem}.card{color:var(--ink);text-decoration:none;transition:border-color .15s}.card:hover{border-color:var(--teal)}.card span{color:var(--teal);font-weight:650}.card h2{margin-top:0}footer{border-top:1px solid var(--line);font-size:.9rem}.mobile{display:none}.skip{position:absolute;left:1rem;top:-100px}.skip:focus{top:1rem;background:white;padding:1rem;z-index:10}.actions{display:flex;gap:.6rem;flex-wrap:wrap;margin:1rem 0}.notice{padding:1rem;border-left:4px solid var(--teal);background:#edf5ef}.game{max-width:780px}.game h1{font-size:clamp(2rem,5vw,3rem)}.clue-row{padding:1rem;margin:.7rem 0;background:white;border:1px solid var(--line);border-radius:10px}.clue-row label{display:block;font-weight:650}.clue-row input{text-transform:uppercase;width:16ch;font:600 1.25rem ui-monospace,monospace;letter-spacing:.12em}.clue-feedback{margin:.4rem 0;font-size:.95rem}.clue-row .actions{margin:.6rem 0 0}.endpoint{font:750 1.4rem ui-monospace,monospace;letter-spacing:.1em}.status{min-height:1.8em}.numeric{font-variant-numeric:tabular-nums}.math-question{font-size:clamp(2rem,7vw,4rem);font-weight:700}.number-pad{display:grid;grid-template-columns:repeat(3,1fr);max-width:330px;gap:.5rem;margin:1rem 0}.article{max-width:760px}.article h1{font-size:clamp(2rem,5vw,3.5rem)}.meta{color:var(--muted);font-size:.9rem}.filters{display:flex;gap:1rem;flex-wrap:wrap}.filters label{display:grid;gap:.4rem}table{border-collapse:collapse;width:100%}td,th{text-align:left;border-bottom:1px solid var(--line);padding:.6rem}.circuit{display:grid;gap:6px;max-width:440px;margin:1.5rem 0}.tile{aspect-ratio:1;padding:4px;position:relative;background:white;color:var(--ink);border:2px solid var(--line)}.tile[aria-pressed=true]{outline:3px solid #a6590a}.tile.powered{border-color:var(--teal);background:#e7f4ec}.tile svg{width:100%;height:100%}.tile.empty{opacity:1;background:transparent;border-color:transparent}.tag{font-size:.8rem;border:1px solid var(--line);border-radius:20px;padding:.2rem .6rem}summary{cursor:pointer;min-height:44px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:650px){header,main,footer{padding-left:1rem;padding-right:1rem}.desktop{display:none}.mobile{display:block}.mobile nav{flex-direction:column;padding:1rem 0}.brand{font-size:.9rem}header{align-items:flex-start}main{padding-top:2rem}.panel,.card{padding:1rem}}@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

.word-cards{display:grid;gap:12px}.word-card{display:flex;align-items:center;flex-wrap:wrap;gap:12px;padding:16px;border:2px solid #bcc8ca;border-radius:12px;background:#fff}.word-card strong{font:700 1.6rem monospace;letter-spacing:.12em;flex:1}.word-position{color:#526166}.move-handle{touch-action:none;user-select:none;cursor:grab;min-height:48px}.word-card.selected,.word-card.drop-target{border-color:#17655b;background:#e5f4ee}.word-card.dragging{opacity:.65}.destination{flex-basis:100%;min-height:48px}.ladder-options{margin-top:24px}.ladder-options summary{cursor:pointer;padding:12px}

/* Text tools and editorial lists */
.text-workspace{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.2rem;margin:1.4rem 0}.text-workspace>div{min-width:0}.text-workspace label{display:block;font-weight:700;margin-bottom:.4rem}textarea{display:block;width:100%;max-width:100%;min-height:12rem;padding:.9rem;border:1px solid #81918e;border-radius:8px;background:white;color:var(--ink);font:16px/1.55 ui-monospace,monospace;resize:vertical}textarea:focus{outline:3px solid #a6590a;outline-offset:3px}.tool-settings{border:1px solid var(--line);border-radius:10px;padding:1rem;display:flex;flex-wrap:wrap;gap:1rem}.tool-settings legend{font-weight:700}.tool-settings label{display:flex;align-items:center;gap:.6rem}.tool-settings input[type=checkbox]{width:20px;height:20px;min-height:20px;flex:none}.tool-actions{display:flex;gap:.6rem;flex-wrap:wrap;margin:1rem 0}.tool-actions button{white-space:normal}.tool-guide{margin-top:3rem}.tool-guide pre{white-space:pre-wrap;overflow-wrap:anywhere;background:white;border:1px solid var(--line);padding:1rem;border-radius:8px;font-size:.95rem}.list-categories{flex-wrap:wrap;gap:.6rem}.list-categories a{border:1px solid var(--line);border-radius:20px;padding:.45rem .8rem;min-height:44px}.list-criteria{border-left:4px solid var(--teal);padding:1rem 1.2rem;background:#edf5ef;margin:2rem 0}.list-criteria h2{margin-top:0}.list-index{display:block;padding:1rem;border:1px solid var(--line);border-radius:10px}.list-index li{padding:.35rem 0}.list-entry{scroll-margin-top:1rem;border-top:1px solid var(--line);padding:1.8rem 0 .5rem}.pick-number{font:750 1.8rem ui-monospace,monospace;color:var(--teal);margin:0}.list-entry h2{margin-top:.4rem}.list-article a{overflow-wrap:anywhere}.desktop{gap:1rem}.desktop a{white-space:nowrap}@media(max-width:850px){.desktop{display:none}.mobile{display:block}.mobile nav{flex-direction:column;padding:1rem 0;gap:.6rem}.mobile nav a{min-height:44px;display:flex;align-items:center}.text-workspace{grid-template-columns:1fr}}@media(max-width:400px){.tool-actions button{flex:1 1 100%}.tool-settings{flex-direction:column}.tool-settings select{min-width:0}.list-index ol{padding-left:1.4rem}}