:root{color-scheme:light;--ink:#26364b;--blue:#246b8a;--red:#c74f4b;--gold:#f0bb3d;--paper:#fffdf7}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-rounded,system-ui,sans-serif;color:var(--ink);background:radial-gradient(circle at top,#fdf5c7,#b6e0df 56%,#5790a0);padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom)}button,select{font:inherit}.shell{width:min(980px,calc(100% - 22px));margin:auto;padding:12px 0 28px}.top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.top a{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:#fff;color:var(--blue);text-decoration:none;font-size:25px}.panel{border:1px solid #fff;border-radius:28px;background:#fffdf7f2;box-shadow:0 20px 60px #18364a2e;padding:27px}.menu,.overlay{max-width:760px;margin:auto;text-align:center}.hero-icon{font-size:58px}.kicker{font-size:12px;font-weight:900;letter-spacing:.14em;color:var(--blue)}h1{margin:9px 0;font-size:clamp(34px,7vw,58px);line-height:1}h2{margin:12px 0;font-size:clamp(22px,5vw,30px)}.settings{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:610px;margin:22px auto;text-align:left}.settings span{display:block;margin-bottom:6px;font-size:13px;font-weight:850}select,button{min-height:48px;border:1px solid #b6c8cf;border-radius:14px;background:#fff;color:var(--ink);padding:10px 14px;font-weight:800}select{width:100%}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.58}button:focus-visible,select:focus-visible{outline:4px solid #284e94;outline-offset:2px}.primary{border:0;background:linear-gradient(135deg,#e85c55,#f5c247);color:#2d3342}.menu>.primary{width:min(360px,100%)}.boundary{display:block;max-width:650px;margin:16px auto 0;line-height:1.5;color:#5d6870}.hidden{display:none!important}.hud{display:flex;justify-content:center;gap:9px;flex-wrap:wrap}.hud span{min-width:100px;border-radius:15px;background:#e2f0f2;padding:8px 12px;text-align:center}.hud small,.hud b{display:block}.hud small{font-size:10px;font-weight:900}.hud b{font-size:20px}.hud i{font-style:normal}.track{display:flex;align-items:end;gap:6px;overflow-x:auto;margin:24px 0 8px;padding:6px 2px 18px;border-bottom:7px double #69727a}.engine{font-size:62px;transform:scaleX(-1)}.carriages{display:flex;gap:8px;flex:1}.carriage{position:relative;display:grid;place-items:center;min-width:145px;min-height:82px;border:3px solid #315b70;border-radius:14px 14px 8px 8px;background:#d6eef0;color:#17384b;font-weight:900}.carriage:nth-child(2n){background:#f7d77b}.carriage::before,.carriage::after{content:'';position:absolute;bottom:-14px;width:18px;height:18px;border-radius:50%;background:#33434d}.carriage::before{left:19px}.carriage::after{right:19px}.carriage.correct{animation:arrival .5s;background:#bfe7c8}.carriage.wrong{animation:shake .35s;background:#f4bdc1}.carriage.removed{visibility:hidden}#prompt{text-align:center;font-weight:850;color:var(--blue)}.card{display:flex;align-items:center;justify-content:center;gap:14px;width:min(360px,100%);min-height:112px;margin:14px auto;border:3px dashed #e2a12e;border-radius:24px;background:#fff;padding:16px;text-align:center;font-size:26px;font-weight:950}.card .emoji{font-size:54px}.card.word-only .emoji{display:none}.card.picture-only .name{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.tools{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:18px}#feedback{min-height:30px;text-align:center;font-weight:850;color:var(--blue)}.result-grid{display:flex;justify-content:center;gap:15px;margin:20px}.result-grid span{min-width:140px;border-radius:18px;background:#e2f0f2;padding:15px}.result-grid small,.result-grid b{display:block}.result-grid b{font-size:30px}@keyframes arrival{50%{transform:translateY(-8px)}}@keyframes shake{25%{transform:translateX(-7px)}75%{transform:translateX(7px)}}@media(max-width:700px){.panel{padding:20px 13px}.settings{grid-template-columns:1fr}.hud span{min-width:72px;flex:1}.hero-icon{font-size:44px}h1{font-size:34px}.engine{font-size:48px}.carriage{min-width:120px;min-height:76px;font-size:14px}.card{min-height:96px}.card .emoji{font-size:46px}}