@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Libre+Caslon+Display&display=swap');
:root{--blue:#233bdb;--ink:#17223b;--muted:#606779;--line:#dce0ea;--paper:#fafbff;--pink:#f3d9e6;--yellow:#f3eb9c}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',system-ui,sans-serif;font-size:16px}button,input,select,textarea{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid #db5a1f;outline-offset:4px}[hidden]{display:none!important}.shell{max-width:1040px;margin:auto;padding:0 48px}header{height:100px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{text-decoration:none;color:var(--ink);font-weight:700;font-size:27px;letter-spacing:-1.5px;display:flex;align-items:center;gap:10px}.brand-dot{color:var(--blue);margin-left:-9px}.mark{background:var(--blue);color:white;font-family:Georgia,serif;font-style:italic;font-size:30px;width:37px;height:40px;border-radius:10px;display:grid;place-items:center;transform:rotate(-8deg);margin-right:4px}.quiet{border:0;background:none;color:var(--ink);font-weight:500;padding:12px 0;min-height:44px}.quiet:hover,.text-button:hover{color:var(--blue)}#help-toggle span{border:1px solid var(--ink);border-radius:50%;display:inline-grid;place-items:center;width:22px;height:22px;margin-left:8px}main{max-width:720px;margin:40px auto}.edition{display:flex;justify-content:space-between;gap:12px;font-size:12px;letter-spacing:1.8px;font-weight:700;color:var(--blue)}#date-label{color:var(--muted);letter-spacing:.4px}.intro{display:flex;align-items:center;justify-content:space-between;padding:24px 0 32px;gap:24px}h1{font-family:'Libre Caslon Display',Georgia,serif;font-size:66px;line-height:.95;font-weight:400;letter-spacing:-1.8px;margin:0}h1 em{color:var(--blue);font-weight:400}.intro p{font-size:16px;line-height:1.7;color:var(--muted);margin:10px 0 0}.game-nav{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:12px}.modes{display:flex;gap:24px}.modes button{border:0;border-bottom:3px solid transparent;background:none;padding:15px 0;color:var(--muted);font-size:14px;font-weight:700}.modes 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#e9ecf4;text-align:center}.card:hover{border-color:#8391e8;transform:translateY(-1px)}.card.selected{background:var(--blue);color:white;border-color:var(--blue);box-shadow:0 2px 0 #182ba8}.card.selected:after{content:'✓';position:absolute;right:13px;top:10px;font-size:13px}.solved-pair{border-radius:12px;margin-bottom:10px;padding:14px 18px;text-align:center;background:#dde5fc;animation:arrive .25s ease}.solved-pair:nth-child(2){background:#f3e8b3}.solved-pair:nth-child(3){background:#ecdaf5}.solved-pair:nth-child(4){background:#cde9e3}.solved-pair:nth-child(5){background:#f4dbd0}.solved-pair strong{display:block;font-size:16px;letter-spacing:2px;margin-bottom:5px}.solved-pair p{margin:0;font-size:14px;line-height:1.5}.solved-pair small{color:#4a5160;display:block;margin-top:5px;font-size:12px}.entry{margin-top:23px;padding:18px 20px 5px;background:#f0f2f9;border-radius:12px}.entry-top{display:flex;justify-content:space-between;gap:8px;align-items:center;font-size:14px;margin-bottom:12px}.text-button{border:0;background:none;text-decoration:underline;text-underline-offset:4px;color:var(--muted);font-size:14px;padding:6px}form{display:flex;gap:10px}input{min-width:0;flex:1;border:1px solid #cdd3e1;border-radius:8px;padding:13px 16px;background:white;color:var(--ink);text-transform:uppercase;font-weight:600;letter-spacing:1px}input::placeholder{text-transform:none;font-weight:400;letter-spacing:0;color:#737c91}input:focus{outline:2px solid var(--blue);outline-offset:2px}.button{background:var(--blue);border:0;color:white;padding:14px 22px;border-radius:8px;font-weight:600;min-height:46px}.button:hover:not(:disabled){background:#152ab9}.button span{margin-left:12px}.small{padding:10px 16px}#message{min-height:22px;font-size:13px;color:var(--muted);line-height:1.5;margin:12px 0}#message.error{color:#9c2d2d}.tools{display:flex;justify-content:space-between;gap:16px;font-size:14px;margin:8px 0}.help,.guide{background:#eaf0ff;border-radius:12px;padding:20px;margin:20px 0;line-height:1.6}.help h2{margin:0;font-family:Georgia,serif}.guide{border-left:3px solid var(--blue);font-size:14px;margin-bottom:0}.finished{text-align:center;background:#edf0ff;border:1px solid #d5dcff;border-radius:16px;margin-top:24px;padding:30px 20px}.finished h2{font-family:'Libre Caslon Display',Georgia,serif;font-weight:400;font-size:54px;margin:10px 0}.eyebrow{font-size:12px;color:var(--blue);font-weight:700;letter-spacing:1.5px}.finished p{color:var(--muted);line-height:1.6}.finished .text-button{display:block;margin:14px auto 0}textarea{display:block;width:100%;min-height:120px;padding:12px}footer{margin-top:34px;border-top:1px solid var(--line);padding:22px 0;color:var(--muted);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12px}footer>span:first-child{font-family:Georgia,serif;font-style:italic;font-size:15px;color:var(--ink)}footer p{width:100%;line-height:1.7;margin:0;font-size:12px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@keyframes arrive{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@media(max-width:650px){.shell{padding:0 20px}header{height:80px}.brand{font-size:24px}main{margin-top:27px}.edition{font-size:11px;letter-spacing:1px}.intro{padding:25px 0;gap:14px}h1{font-size:49px}.intro p{font-size:14px;line-height:1.55}.library label{display:none}.modes{gap:20px}.card{font-size:15px;min-height:88px;padding:16px 24px 16px 12px}.entry{padding:16px 14px 4px}.button{padding:13px 15px}.button span{display:none}input{padding:13px 10px;font-size:15px}.tools{gap:8px;flex-wrap:wrap}.status-bar{font-size:12px}#help-toggle{font-size:14px}#help-toggle span{display:none}}@media(max-width:370px){.intro{align-items:flex-start;flex-direction:column}.intro p{margin:0}h1 br{display:none}h1{font-size:46px}form{flex-direction:column}.library select{max-width:115px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media(max-width:650px){.intro{display:block;padding:20px 0}.intro h1{font-size:44px;line-height:1.08}.intro h1 br{display:none}.intro p{font-size:14px;margin-top:10px}.intro p br{display:none}.card{min-height:76px}}
.difficulty-panel{padding:18px 0 0}.difficulty-options{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:0;border:0;margin:0}.difficulty-options legend{float:left;margin-right:14px;padding:10px 0;font-size:14px;font-weight:600}.difficulty-options label{position:relative;cursor:pointer}.difficulty-options input{position:absolute;opacity:0;width:100%;height:100%;inset:0;margin:0;cursor:pointer}.difficulty-options span{display:block;padding:10px 16px;border:1px solid var(--line);border-radius:8px;font-size:14px;background:white}.difficulty-options input:checked+span{border-color:var(--blue);background:var(--blue);color:white}.difficulty-options input:focus-visible+span{outline:3px solid #db5a1f;outline-offset:3px}#difficulty-description{font-size:14px;line-height:1.6;margin:10px 0 3px}.difficulty-note{font-size:12px;color:var(--muted);margin:0;line-height:1.6}.answer-bank{background:#eaf0ff;border:1px solid #d6defa;border-radius:12px;padding:16px;margin-top:18px}.answer-bank h2{font-size:14px;margin:0}.answer-bank p{font-size:13px;margin:6px 0 12px;color:var(--muted)}#answer-words{display:flex;flex-wrap:wrap;gap:8px}.answer-word{border:1px solid #aebce8;border-radius:7px;background:white;color:var(--blue);padding:10px 14px;font-weight:600;font-size:14px;min-height:44px}.answer-word:hover:not(:disabled){background:var(--blue);color:white}.solved-pair .meaning{margin-top:8px;padding-top:8px;border-top:1px solid #00000018;font-size:13px;color:#424b61}@media(max-width:380px){.difficulty-options{gap:6px}.difficulty-options legend{margin-right:6px}.difficulty-options span{padding:10px 12px}}