:root{
  --u3-bg:#f7fbff;
  --u3-card:#ffffff;
  --u3-text:#172033;
  --u3-muted:#657085;
  --u3-border:#dbe7f3;
  --u3-accent:#0f6fff;
  --u3-accent-2:#f97316;
  --u3-good:#0f9f6e;
  --u3-bad:#db334d;
  --u3-warn:#f6b400;
  --u3-radius:18px;
  --u3-shadow:0 12px 30px rgba(20,55,95,.12);
}
.u3-game *{box-sizing:border-box}
.u3-game{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--u3-text);background:linear-gradient(180deg,#f7fbff,#eef6ff);border:1px solid var(--u3-border);border-radius:var(--u3-radius);padding:18px;max-width:1100px;margin:0 auto;box-shadow:var(--u3-shadow)}
.u3-game [dir="rtl"],.u3-ar{font-family:"Arial","Tahoma",sans-serif;direction:rtl;text-align:right;line-height:1.85}
.u3-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.u3-title{font-weight:800;font-size:clamp(20px,3vw,32px);margin:0;letter-spacing:.01em}.u3-subtitle{color:var(--u3-muted);margin:.2rem 0 0;font-size:14px}
.u3-pill{display:inline-flex;align-items:center;gap:6px;background:#eef5ff;border:1px solid #d8e8ff;color:#154d9e;border-radius:999px;padding:8px 12px;font-size:13px;font-weight:700}.u3-score{background:#fff7ed;border-color:#fed7aa;color:#9a3412}
.u3-grid{display:grid;gap:14px}.u3-grid-2{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.u3-grid-3{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.u3-grid-4{grid-template-columns:repeat(auto-fit,minmax(130px,1fr))}
.u3-card{background:var(--u3-card);border:1px solid var(--u3-border);border-radius:var(--u3-radius);padding:16px;box-shadow:0 5px 18px rgba(20,55,95,.07)}
.u3-big-ar{font-size:clamp(28px,5vw,52px);font-weight:800;text-align:center;direction:rtl;line-height:1.4;margin:8px 0}.u3-mid-ar{font-size:clamp(20px,3vw,34px);font-weight:800;direction:rtl;line-height:1.65}.u3-tr{text-align:center;color:var(--u3-muted);font-size:18px}.u3-emoji{font-size:46px;text-align:center}
.u3-btn{appearance:none;border:0;border-radius:14px;padding:12px 15px;font-weight:800;cursor:pointer;background:var(--u3-accent);color:#fff;box-shadow:0 5px 14px rgba(15,111,255,.22);transition:.15s transform,.15s opacity,.15s background}.u3-btn:hover{transform:translateY(-1px)}.u3-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.u3-btn.secondary{background:#eef5ff;color:#174b91;box-shadow:none;border:1px solid #d8e8ff}.u3-btn.orange{background:var(--u3-accent-2)}.u3-btn.good{background:var(--u3-good)}.u3-btn.bad{background:var(--u3-bad)}
.u3-option{background:#fff;border:2px solid var(--u3-border);border-radius:16px;padding:14px 16px;cursor:pointer;font-weight:800;text-align:center;min-height:54px;display:flex;align-items:center;justify-content:center;gap:8px;transition:.15s transform,.15s border,.15s background}.u3-option:hover{transform:translateY(-1px);border-color:#94c4ff}.u3-option.correct{background:#e9fbf5;border-color:#34d399;color:#047857}.u3-option.wrong{background:#fff0f2;border-color:#fb7185;color:#be123c}.u3-option.selected{border-color:var(--u3-accent);background:#eff6ff}.u3-option[draggable="true"]{user-select:none}
.u3-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.u3-center{display:flex;justify-content:center;align-items:center}.u3-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:16px}.u3-muted{color:var(--u3-muted)}.u3-feedback{font-weight:800;text-align:center;margin-top:12px;min-height:28px}.u3-feedback.good{color:var(--u3-good)}.u3-feedback.bad{color:var(--u3-bad)}
.u3-progress{height:10px;background:#e6eef8;border-radius:999px;overflow:hidden}.u3-progress>span{display:block;height:100%;background:linear-gradient(90deg,var(--u3-accent),#38bdf8);width:0%;transition:width .25s}
.u3-match-col{display:grid;gap:10px}.u3-match-target{min-height:58px;border:2px dashed #bcd3ef;border-radius:16px;background:#fbfdff;padding:12px;display:flex;align-items:center;justify-content:center;font-weight:800}.u3-match-target.filled{border-style:solid;border-color:#34d399;background:#ecfdf5}.u3-chip{background:#fff;border:2px solid var(--u3-border);border-radius:999px;padding:10px 14px;font-weight:900;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;min-height:44px}.u3-chip.active{background:#eff6ff;border-color:#60a5fa}.u3-chip.used{opacity:.4;pointer-events:none}.u3-drop-hover{border-color:var(--u3-accent)!important;background:#eff6ff!important}
.u3-memory-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px}.u3-memory-card{min-height:86px;border-radius:16px;border:2px solid #cfe0f3;background:#fff;display:flex;align-items:center;justify-content:center;padding:10px;cursor:pointer;font-weight:900;text-align:center}.u3-memory-card.face-down{background:linear-gradient(135deg,#0f6fff,#38bdf8);color:#fff}.u3-memory-card.done{background:#e9fbf5;border-color:#34d399;color:#047857}.u3-memory-card.miss{background:#fff0f2;border-color:#fb7185}
.u3-sentence-bank,.u3-sentence-answer{min-height:70px;border:2px dashed #ccdff4;border-radius:16px;padding:12px;display:flex;gap:8px;flex-wrap:wrap;align-items:center;justify-content:center;background:#fbfdff}.u3-token{background:#fff;border:2px solid #dbe7f3;border-radius:14px;padding:10px 12px;font-weight:900;cursor:pointer;direction:rtl}.u3-token.used{opacity:.35;pointer-events:none}.u3-token.in-answer{background:#eff6ff;border-color:#93c5fd}
.u3-wordsearch{display:grid;gap:5px;justify-content:center;direction:ltr}.u3-cell{width:38px;height:38px;border-radius:9px;border:1px solid #cfdff0;background:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:900;cursor:pointer}.u3-cell.active{background:#dbeafe;border-color:#60a5fa}.u3-cell.found{background:#dcfce7;border-color:#22c55e;color:#047857}.u3-target-word{font-size:26px;font-weight:900;direction:rtl;text-align:center;margin:8px 0}
.u3-light{width:76px;background:#1f2937;border-radius:22px;padding:10px;display:grid;gap:8px;margin:0 auto}.u3-bulb{width:54px;height:54px;border-radius:50%;background:#4b5563;opacity:.35}.u3-bulb.red.on{background:#ef4444;opacity:1}.u3-bulb.yellow.on{background:#facc15;opacity:1}.u3-bulb.green.on{background:#22c55e;opacity:1}.u3-wheel{width:min(330px,80vw);height:min(330px,80vw);border-radius:50%;margin:0 auto;background:conic-gradient(#bfdbfe,#dbeafe,#fed7aa,#ffedd5,#bbf7d0,#dcfce7,#e9d5ff,#f3e8ff,#bfdbfe);border:10px solid #fff;box-shadow:var(--u3-shadow);display:flex;align-items:center;justify-content:center;transition:transform 1.1s cubic-bezier(.2,.8,.2,1)}.u3-wheel span{background:#fff;border-radius:999px;padding:16px 22px;font-weight:900;border:1px solid var(--u3-border)}
.u3-balloon-area{min-height:240px;position:relative;overflow:hidden;border-radius:18px;background:linear-gradient(#dff3ff,#f7fbff);border:1px solid var(--u3-border)}.u3-balloon{position:absolute;border:0;border-radius:50% 50% 48% 48%;min-width:94px;min-height:104px;padding:12px;background:#fff;border:2px solid #bfdbfe;box-shadow:0 10px 24px rgba(20,55,95,.12);font-weight:900;cursor:pointer;direction:rtl}.u3-balloon:after{content:"";position:absolute;bottom:-13px;left:50%;transform:translateX(-50%);border-left:8px solid transparent;border-right:8px solid transparent;border-top:14px solid #bfdbfe}.u3-input{width:100%;padding:14px 16px;border:2px solid var(--u3-border);border-radius:14px;font-size:22px;direction:rtl;text-align:right}.u3-footer-note{font-size:12px;color:var(--u3-muted);text-align:center;margin-top:14px}.u3-dialogue-line{display:grid;grid-template-columns:90px 1fr;gap:10px;align-items:start;margin:8px 0}.u3-speaker{font-weight:900;color:#174b91}.u3-map{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;max-width:520px;margin:0 auto}.u3-map-cell{aspect-ratio:1;border:1px solid #dbe7f3;border-radius:12px;background:#fff;display:flex;align-items:center;justify-content:center;text-align:center;padding:6px;font-size:12px;font-weight:800}.u3-map-cell.place{background:#eff6ff}.u3-map-cell.start{background:#fff7ed;border-color:#fdba74}.u3-map-cell.target{background:#ecfdf5;border-color:#34d399}
@media(max-width:620px){.u3-game{padding:12px}.u3-dialogue-line{grid-template-columns:1fr}.u3-cell{width:32px;height:32px;font-size:18px}.u3-btn,.u3-option{padding:10px 12px}.u3-memory-grid{grid-template-columns:repeat(3,1fr)}}