#game-root{--smm-accent:#10B981;--smm-accent-dark:#0c8d64;--smm-accent-light:#e3f9ef;--smm-accent-border:#a7f3d0;--smm-b:#0ea5e9;--smm-b-dark:#0369a1;--smm-b-light:#e0f2fe;--smm-glass-bg:rgba(255, 255, 255, .72);--smm-glass-border:rgba(255, 255, 255, .5);--smm-text:var(--kw-text, #2D2A32)}#game-root .kwi-muted{color:#cbd5e1}#game-root .kwi-accent{color:var(--smm-accent)}#game-root .kwi-trophy{color:#f59e0b}#game-root .kwi-stars{color:#f59e0b}#game-root .kwi-thumbsup{color:var(--smm-accent)}#game-root .kwi-lightning{color:#f97316}#game-root .kwi-smile{color:#0ea5e9}#game-root .kwi-danger{color:#ef4444}.smm-wrap{max-width:600px;margin:0 auto;color:var(--smm-text)}.smm-wrap-toddlers,.smm-wrap-preschool{max-width:540px}.smm-wrap-tweens{max-width:680px}.smm-wrap-narrow{max-width:560px}.smm-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:10px}.smm-status{text-align:center;padding:48px 16px}.smm-status-icon{font-size:40px;margin-bottom:10px}.smm-pulse{animation:smm-pulse 1.2s ease-in-out infinite}.smm-status-text{font-size:15px;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.2)}.smm-status-error{font-weight:700;background:#ef4444;display:inline-block;padding:6px 16px;border-radius:999px;text-shadow:none}.smm-header{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:18px}.smm-header-icon{display:flex;font-size:30px;line-height:1}.smm-header-icon img{display:block;height:38px;width:auto}.smm-header-title{font-size:22px;font-weight:800;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.2)}.smm-levels{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.smm-level-card{display:flex;flex-direction:column;border:1px solid var(--smm-glass-border);border-radius:var(--kw-radius,12px);background:var(--smm-glass-bg);backdrop-filter:blur(14px)saturate(160%);-webkit-backdrop-filter:blur(14px)saturate(160%);padding:0;cursor:pointer;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.12);transition:transform .15s ease,box-shadow .15s ease}.smm-level-card:hover{transform:translateY(-4px);box-shadow:0 10px 18px rgba(0,0,0,.14)}.smm-level-thumb{margin-top:10px;display:flex;align-items:center;justify-content:center;height:70px;font-size:36px;background:linear-gradient(135deg,var(--smm-accent-light),var(--smm-accent-border));background-size:70px 70px;background-repeat:no-repeat;background-position:50%}.smm-level-body{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 10px 16px}.smm-level-name{font-size:17px;font-weight:800;color:var(--smm-text)}.smm-level-age{font-size:14px;font-weight:700;color:var(--smm-accent-dark);background:var(--smm-accent-light);padding:2px 10px;border-radius:999px}.smm-level-row{justify-content:space-between}.smm-level-pill{display:inline-flex;align-items:center;gap:5px;background:var(--smm-accent-light);color:var(--smm-accent-dark);border-radius:999px;padding:6px 12px;font-weight:700;font-size:12px}.smm-level-pill-icon{display:inline-flex;line-height:1}.smm-level-pill-icon img{display:block;width:14px;height:14px;object-fit:cover;border-radius:50%}.smm-pill-btn{display:inline-flex;align-items:center;gap:5px;border:1px solid var(--smm-glass-border);background:var(--smm-glass-bg);color:var(--smm-accent-dark);border-radius:999px;font-weight:700;font-size:12px;line-height:1;cursor:pointer;padding:6px 12px 6px 10px}.smm-pill-btn svg{width:12px;height:12px}.smm-pill-btn:hover{background:rgba(255,255,255,.9)}.smm-rule{display:flex;align-items:flex-start;gap:12px;background:var(--smm-glass-bg);backdrop-filter:blur(14px)saturate(160%);-webkit-backdrop-filter:blur(14px)saturate(160%);border:1px solid var(--smm-glass-border);border-radius:var(--kw-radius,12px);padding:10px 12px;margin-bottom:10px;box-shadow:0 2px 8px rgba(0,0,0,8%)}.smm-rule-icon{font-size:34px;line-height:1;flex:none}.smm-rule-body{flex:1;min-width:0}.smm-rule-title{font-size:17px;font-weight:800;color:var(--smm-accent-dark)}.smm-rule-text{font-size:14px;font-weight:600;margin-top:2px}.smm-rule-speak{flex:none}.smm-sides{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}.smm-side{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:800;padding:3px 10px 3px 6px;border-radius:999px;color:#fff}.smm-side-a{background:var(--smm-accent)}.smm-side-b{background:var(--smm-b)}.smm-side-mark{width:10px;height:10px;background:#fff}.smm-side-a .smm-side-mark{border-radius:50%}.smm-side-b .smm-side-mark{border-radius:2px}.smm-stat-row{justify-content:center}.smm-stat{display:inline-flex;align-items:center;gap:5px;background:var(--smm-accent-light);color:var(--smm-accent-dark);border-radius:999px;padding:6px 14px;font-weight:700;font-size:14px}.smm-hint-btn{display:inline-flex;align-items:center;gap:5px;border:none;background:#fef3c7;color:#92400e;border-radius:999px;padding:6px 14px;font-weight:800;font-size:14px;cursor:pointer;box-shadow:0 2px #fcd34d}.smm-hint-btn:hover:not(:disabled){background:#fde68a}.smm-hint-btn:disabled{opacity:.5;cursor:default;box-shadow:none}.smm-progress{height:8px;border-radius:999px;background:var(--smm-accent-light);overflow:hidden;margin-bottom:12px}.smm-progress-fill{height:100%;width:0;background:var(--smm-accent);border-radius:999px;transition:width .3s ease}.smm-board{display:grid;grid-template-columns:repeat(var(--smm-cols,4),minmax(0,1fr));gap:8px}.smm-card{position:relative;aspect-ratio:1;border:none;padding:0;background:0 0;cursor:pointer;perspective:700px;container-type:inline-size;font:inherit;color:var(--smm-text);-webkit-tap-highlight-color:transparent}.smm-card:focus-visible{outline:3px solid #f59e0b;outline-offset:2px;border-radius:10px}.smm-card-inner{position:absolute;inset:0;transform-style:preserve-3d;transition:transform .38s ease}.smm-card.is-up .smm-card-inner,.smm-card.is-matched .smm-card-inner{transform:rotateY(180deg)}.smm-back,.smm-front{position:absolute;inset:0;border-radius:10px;backface-visibility:hidden;-webkit-backface-visibility:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center}.smm-back{background:radial-gradient(circle at 25% 20%,rgba(255,255,255,.28) 0 12%,transparent 13%),radial-gradient(circle at 80% 85%,rgba(255,255,255,.18) 0 16%,transparent 17%),linear-gradient(145deg,#34d399,var(--smm-accent) 55%,var(--smm-accent-dark));box-shadow:0 3px rgba(0,0,0,.14),inset 0 0 0 3px rgba(255,255,255,.35);transition:transform .12s ease}.smm-card-b .smm-back{background:radial-gradient(circle at 25% 20%,rgba(255,255,255,.28) 0 12%,transparent 13%),radial-gradient(circle at 80% 85%,rgba(255,255,255,.18) 0 16%,transparent 17%),linear-gradient(145deg,#38bdf8,var(--smm-b) 55%,var(--smm-b-dark))}.smm-back-mark{width:26%;height:26%;background:rgba(255,255,255,.9);border-radius:50%;box-shadow:0 2px rgba(0,0,0,.12)}.smm-card-b .smm-back-mark{border-radius:14%}.smm-card-one .smm-back-mark{width:34%;height:34%;border-radius:0;background:0 0;box-shadow:none}.smm-card-one .smm-back-mark::before{content:'?';display:block;text-align:center;color:#fff;font-weight:900;font-size:24px;font-size:30cqw;line-height:1;text-shadow:0 2px 0 rgba(0,0,0,.15)}.smm-card:hover:not(.is-up):not(.is-matched) .smm-back{transform:translateY(-2px)scale(1.03)}.smm-front{transform:rotateY(180deg);background:#fff;border:3px solid var(--smm-accent-border);padding:6% 5%;gap:4%;box-shadow:0 2px 6px rgba(0,0,0,.1);overflow:hidden}.smm-card-b .smm-front{border-color:#bae6fd}.smm-art{font-size:30px;font-size:40cqw;line-height:1;display:flex;align-items:center;justify-content:center}.smm-label{font-size:12px;font-size:max(11px,12.5cqw);font-weight:800;line-height:1.1;text-align:center;overflow-wrap:break-word;hyphens:auto;-webkit-hyphens:auto}.smm-label-long{font-size:max(10px,10cqw);font-weight:700}.smm-tight .smm-label{font-size:max(10px,11cqw)}.smm-card.is-miss .smm-front{border-color:#fca5a5;animation:smm-shake .4s ease}.smm-card.is-matched{cursor:default}.smm-card.is-matched .smm-front{border-color:hsl(var(--smm-pair-hue,150),70%,55%);background:hsl(var(--smm-pair-hue,150),90%,94%);animation:smm-match .35s ease}.smm-card.is-matched::after{content:attr(data-pair-num);position:absolute;top:4px;right:4px;min-width:18px;height:18px;padding:0 4px;border-radius:999px;background:hsl(var(--smm-pair-hue,150),70%,40%);color:#fff;font-size:11px;font-weight:800;line-height:18px;text-align:center;z-index:2}.smm-card.smm-glow .smm-back{box-shadow:0 0 0 4px #fde047,0 0 18px 6px rgba(250,204,21,.8);animation:smm-wiggle .5s ease 3}.smm-peek{display:block;margin:0 auto 10px;border:none;background:#fef3c7;color:#92400e;font-weight:800;font-size:14px;border-radius:999px;padding:8px 16px;box-shadow:0 3px 10px rgba(0,0,0,.15);cursor:pointer;white-space:nowrap}.smm-peek[hidden]{display:none}.smm-peek-eyes{margin-right:4px}.smm-fact{margin-top:14px;min-height:58px;background:var(--smm-glass-bg);backdrop-filter:blur(14px)saturate(160%);-webkit-backdrop-filter:blur(14px)saturate(160%);border:1px solid var(--smm-glass-border);border-radius:var(--kw-radius,12px);padding:10px 12px;box-shadow:0 2px 8px rgba(0,0,0,8%)}.smm-fact-tip{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:#475569}.smm-fact-tip-icon{flex:none;font-size:18px;display:inline-flex}.smm-fact-match{border-color:var(--smm-accent-border);animation:smm-pop .3s ease}.smm-fact-pair,.smm-learned-pair{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:6px}.smm-chip{display:inline-flex;align-items:center;gap:5px;background:#fff;border:1px solid var(--smm-accent-border);border-radius:999px;padding:3px 10px 3px 6px;font-size:13px;font-weight:800}.smm-chip-art{font-size:18px;line-height:1;display:inline-flex}.smm-fact-plus{font-weight:900;color:var(--smm-accent-dark)}.smm-fact-line,.smm-learned-line{display:flex;align-items:flex-start;gap:8px}.smm-fact-text{flex:1;font-size:15px;font-weight:600;line-height:1.35}.smm-done-card{text-align:center;background:var(--smm-glass-bg);backdrop-filter:blur(14px)saturate(160%);-webkit-backdrop-filter:blur(14px)saturate(160%);border:1px solid var(--smm-glass-border);border-radius:var(--kw-radius,12px);padding:26px 18px;box-shadow:0 3px 12px rgba(0,0,0,.12);animation:smm-pop .3s ease}.smm-done-icon{font-size:52px;margin-bottom:6px}.smm-done-title{font-size:22px;font-weight:800;color:var(--smm-accent-dark)}.smm-done-theme{font-size:15px;font-weight:700;margin:4px 0 8px}.smm-done-stars{display:flex;justify-content:center;gap:4px;font-size:24px;margin-bottom:6px}.smm-done-score{font-size:17px;font-weight:800;margin-bottom:4px}.smm-done-detail{font-size:14px;font-weight:600;color:#555}.smm-done-share{justify-content:center;margin-top:14px}.smm-done-actions{justify-content:center;margin-top:16px}.smm-btn-primary,.smm-btn-secondary{display:inline-flex;align-items:center;gap:6px;border:none;padding:12px 22px;border-radius:999px;font-weight:800;font-size:14px;cursor:pointer}.smm-btn-primary{background:var(--smm-accent);color:#fff;box-shadow:0 3px 0 var(--smm-accent-dark)}.smm-btn-primary:hover{transform:translateY(-1px)}.smm-btn-secondary{background:var(--smm-accent-light);color:var(--smm-accent-dark)}.smm-btn-secondary:hover{background:var(--smm-accent-border)}.smm-learned{margin-top:6px;background:var(--smm-glass-bg);border:1px solid var(--smm-glass-border);border-radius:var(--kw-radius,12px);padding:12px}.smm-learned-title{display:flex;align-items:center;gap:6px;font-size:16px;font-weight:800;color:var(--smm-accent-dark);margin-bottom:8px}.smm-learned-list{list-style:none;margin:0;padding:0}.smm-learned-item{padding:8px 0;border-top:1px dashed var(--smm-accent-border)}.smm-learned-item:first-child{border-top:none;padding-top:0}.smm-learned-fact{flex:1;font-size:14px;line-height:1.35}@media(max-width:520px){.smm-board{grid-template-columns:repeat(var(--smm-cols-phone,4),minmax(0,1fr));gap:6px}.smm-card{aspect-ratio:4/5}.smm-rule-icon{font-size:28px}.smm-rule-text,.smm-fact-tip{font-size:13px}.smm-stat,.smm-hint-btn{padding:5px 10px;font-size:13px}}@media(prefers-reduced-motion:reduce){.smm-card-inner{transition:none}}@keyframes smm-pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.15);opacity:.7}}@keyframes smm-pop{0%{transform:scale(.9)}100%{transform:scale(1)}}@keyframes smm-match{0%{scale:.88}60%{scale:1.06}100%{scale:1}}@keyframes smm-shake{0%,100%{translate:0}25%{translate:-4px 0}75%{translate:4px 0}}@keyframes smm-wiggle{0%,100%{transform:rotate(0)}25%{transform:rotate(-4deg)}75%{transform:rotate(4deg)}}