:root{--ink:#294c3b;--muted:#758b7b;--card:#fffdf5;--deep:#3d8151;--yellow:#f4bd55;--orange:#e99a3f;--line:#dfe6cf;--shadow:0 14px 35px #34574618}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 15% 10%,#fff8d7 0 12%,transparent 30%),linear-gradient(180deg,#edf6df,#f8f3e5);color:var(--ink);font-family:ui-rounded,'PingFang SC','Microsoft YaHei',system-ui,sans-serif}button,select{font:inherit;color:inherit}button{border:0;cursor:pointer;touch-action:manipulation}button:focus-visible,select:focus-visible{outline:4px solid #f0a646;outline-offset:3px}.topbar{max-width:1180px;margin:auto;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:flex;align-items:center;gap:10px;background:none;font-size:22px;font-weight:900}.top-actions{display:flex;gap:10px;align-items:center}.round-button{width:50px;height:50px;border-radius:50%;background:#fff;box-shadow:0 4px 0 #dedcc8;font-size:22px}.capsule{min-height:50px;padding:0 24px;border-radius:999px;background:var(--yellow);font-weight:900;box-shadow:0 4px 0 #dda13c}.capsule.ghost{background:#fff;box-shadow:0 4px 0 #dedcc8}.capsule.secondary{background:#e6eed8;box-shadow:none}.capsule:disabled{cursor:default;opacity:.62}main{max-width:1160px;margin:auto;padding:4px 24px 40px}.hero{text-align:center;padding:18px 10px 26px}.eyebrow{color:var(--deep);font-size:13px;font-weight:900;letter-spacing:3px}.hero h1{margin:8px 0;font-size:clamp(32px,6vw,54px);line-height:1.16}.hero p{margin:0;color:var(--muted);font-size:17px}.activity-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.activity-card{position:relative;min-height:250px;padding:22px 15px;border-radius:30px;background:var(--card);box-shadow:var(--shadow);border:5px solid #fff;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;transition:.2s transform}.activity-card.open:hover{transform:translateY(-6px)}.activity-card.open{background:linear-gradient(145deg,#fffef6,#f5f2c7)}.activity-card.locked{filter:grayscale(.75);background:#eceee8;color:#899289;box-shadow:none;cursor:default}.activity-icon{font-size:64px;filter:drop-shadow(0 6px 0 #385b3915)}.activity-card h2{font-size:21px;margin:12px 0 6px}.activity-card p{font-size:13px;line-height:1.5;margin:0;color:var(--muted)}.status-tag{position:absolute;top:14px;right:14px;background:#dfe7db;padding:6px 10px;border-radius:99px;font-size:11px;font-weight:900}.open .status-tag{background:#fff0b8;color:#94620e}.monkey-guide{margin:26px auto 0;max-width:650px;display:flex;align-items:center;justify-content:center;gap:16px}.monkey{font-size:62px}.speech{background:white;border-radius:22px;padding:15px 22px;font-weight:800;box-shadow:0 5px 0 #e0deca}.game-shell{background:rgba(255,253,245,.92);border:6px solid white;border-radius:34px;padding:22px;box-shadow:var(--shadow)}.game-header{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px}.game-title{text-align:center}.game-title h1{font-size:27px;margin:0}.game-title p{margin:4px 0 0;color:var(--muted);font-size:14px}.difficulty{display:flex;gap:6px;background:#eef1e3;padding:5px;border-radius:999px}.difficulty button{padding:9px 13px;background:transparent;border-radius:999px;font-size:13px;font-weight:800}.difficulty button.active{background:#fff;color:var(--deep);box-shadow:0 2px 8px #49634618}.progress{margin:18px auto 10px;max-width:680px;height:13px;border-radius:99px;background:#e8eadc;overflow:hidden}.progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--yellow),var(--orange));border-radius:inherit;transition:width .35s}.instruction{text-align:center;min-height:34px;margin:8px 0 16px;font-size:18px;font-weight:850}.picture-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}.picture-wrap{min-width:0}.picture-label{text-align:center;font-size:13px;font-weight:900;margin-bottom:7px;color:var(--muted)}.spot-scene{position:relative;aspect-ratio:1.35;border-radius:24px;overflow:hidden;background:linear-gradient(#ccebec 0 54%,#a8ce7c 54% 100%);border:4px solid #fff;box-shadow:inset 0 -18px 40px #5e8e5130}.spot-scene.night{background:linear-gradient(#6178a3 0 54%,#537a5a 54% 100%)}.spot-scene:after{content:'';position:absolute;left:0;right:0;bottom:0;height:28%;background:radial-gradient(ellipse at 50% 100%,#e9cd8466,transparent 65%);pointer-events:none}.spot-object{position:absolute;transform:translate(-50%,-50%);padding:7px;min-width:48px;min-height:48px;background:transparent;border-radius:50%;font-size:clamp(32px,5.5vw,60px);line-height:1;z-index:1}.spot-object:hover{background:#fff8c66b}.spot-object.found{background:#fff1a9;outline:5px solid #f0a93b;animation:pop .4s ease}.wrong-pulse{animation:shake .35s ease}.game-actions{margin-top:18px;display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.word-chip{background:#fff;border-radius:999px;padding:9px 14px;font-weight:850;color:var(--deep);box-shadow:0 3px 0 #dddcc7}.word-chip small{color:var(--muted);font-weight:700}.bank-layout{display:grid;grid-template-columns:290px 1fr;gap:20px}.bank-panel{background:#fffdf5;border:5px solid #fff;border-radius:28px;padding:20px;box-shadow:var(--shadow)}.bank-panel h1,.bank-panel h2{margin-top:0}.question-list{display:flex;flex-direction:column;gap:10px}.question-row{width:100%;padding:14px;border-radius:18px;background:#eef1e3;text-align:left}.question-row.active{background:#fff0b8;outline:3px solid #efb647}.question-row strong,.question-row small{display:block}.question-row small{margin-top:4px;color:var(--muted)}.bank-preview{display:grid;grid-template-columns:1fr 1fr;gap:12px}.bank-preview .spot-object{pointer-events:none}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:14px 0;padding:12px 0;border-bottom:1px solid var(--line)}select{padding:10px 14px;border:2px solid var(--line);border-radius:12px;background:white}.vocab-list{display:flex;gap:8px;flex-wrap:wrap;margin-top:15px}dialog{border:0;border-radius:30px;padding:28px;max-width:min(450px,90vw);color:var(--ink);text-align:center;box-shadow:0 24px 80px #233b3b44}dialog::backdrop{background:#304d4560;backdrop-filter:blur(3px)}dialog .big{font-size:76px;animation:popDialog .55s ease}dialog h2{font-size:29px;margin:8px}dialog p{line-height:1.6;color:var(--muted)}@keyframes pop{50%{transform:translate(-50%,-50%) scale(1.3) rotate(-5deg)}}@keyframes popDialog{50%{transform:scale(1.25) rotate(-5deg)}}@keyframes shake{25%{transform:translate(-55%,-50%)}75%{transform:translate(-45%,-50%)}}@media(max-width:900px){.activity-grid{grid-template-columns:repeat(2,1fr)}.activity-card:first-child{grid-column:1/-1}.game-header{grid-template-columns:auto 1fr}.difficulty{grid-column:1/-1;justify-content:center}.bank-layout{grid-template-columns:1fr}.picture-pair{gap:8px}.spot-object{font-size:clamp(29px,7vw,48px);padding:3px}}@media(max-width:540px){.topbar{padding:12px}.brand span{font-size:17px}.top-actions .capsule{padding:0 15px}.top-actions{gap:6px}main{padding:4px 10px 28px}.activity-grid{gap:10px}.activity-card{min-height:190px;padding:14px 8px;border-radius:23px}.activity-icon{font-size:47px}.activity-card h2{font-size:17px}.game-shell{padding:12px;border-radius:25px}.game-title h1{font-size:20px}.picture-pair{grid-template-columns:1fr}.spot-scene{aspect-ratio:1.45}.picture-wrap:first-child{display:none}.instruction{font-size:16px}.bank-preview{grid-template-columns:1fr}.monkey{font-size:48px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}