:root{--ink:#25344a;--muted:#748196;--paper:#fffdf9;--cream:#fff8ed;--orange:#f6a63c;--coral:#f27d70;--mint:#70c4a4;--blue:#78b8e8;--line:#f0e9df;--shadow:0 12px 30px rgba(45,63,82,.08)}*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font-family:'Nunito',system-ui,sans-serif}.app-shell{max-width:1200px;margin:auto;padding:0 34px}.topbar{height:78px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(230,220,207,.7)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-size:20px;font-weight:700}.brand b{font-weight:900}.brand-mark{display:grid;place-items:center;width:36px;height:36px;background:#f6ad43;color:#fff;border-radius:12px;font-size:24px;box-shadow:0 4px 0 #e3952d}.top-actions{display:flex;align-items:center;gap:11px}.stars-pill,.round-btn{height:42px;min-width:42px;border-radius:24px;background:white;border:1px solid var(--line);box-shadow:0 3px 9px #3240500a}.stars-pill{display:flex;align-items:center;gap:7px;padding:0 15px;color:#a87917}.round-btn{cursor:pointer;font-size:17px}.round-btn:hover,.round-btn.active{background:#fff0cc;transform:translateY(-1px)}main{min-height:calc(100vh - 134px)}.hero{min-height:315px;margin:28px 0 44px;padding:34px 46px;border-radius:28px;overflow:hidden;position:relative;background:#f8e9d2;display:grid;grid-template-columns:1.05fr .95fr;align-items:center}.hero-copy{z-index:2}.eyebrow{font-size:11px;letter-spacing:1.5px;font-weight:900;color:#9a8568}.hero h1{font-size:45px;line-height:1.02;margin:10px 0;color:#26364a;font-weight:900;letter-spacing:-1.4px}.hero h1 span{color:#ec9660}.hero p{margin:12px 0 20px;color:#68798c;font-size:16px}.age-row{display:flex;align-items:center;gap:8px}.age-label{font-weight:800;font-size:13px;margin-right:3px}.age-chip{border:1px solid #ead8bd;background:#fffaf2;color:#72654f;padding:7px 13px;border-radius:18px;cursor:pointer;font:700 12px inherit}.age-chip.active{background:#26364a;color:#fff;border-color:#26364a}.hero-art{height:250px;position:absolute;right:0;top:0;width:50%;overflow:hidden}.sun{position:absolute;width:127px;height:127px;background:#ffd073;border-radius:50%;right:20%;top:24px}.hill{position:absolute;border-radius:50% 50% 0 0}.hill-a{height:150px;width:540px;background:#99ceae;right:-110px;bottom:-72px;transform:rotate(-8deg)}.hill-b{height:140px;width:520px;background:#76b998;right:36px;bottom:-100px;transform:rotate(12deg)}.hero-card{position:absolute;right:24%;top:80px;background:#fffdf8;border-radius:20px;width:124px;height:124px;box-shadow:0 10px 24px #577d572b;display:grid;place-content:center;text-align:center;font-size:48px;transform:rotate(7deg)}.hero-card small{font-size:11px;line-height:1.2;font-weight:900;color:#69835f}.floating{position:absolute;color:#fff;font-size:26px}.f1{top:35px;right:12%}.f2{top:90px;right:4%;font-size:17px;color:#f4a18d}.section-block{margin:0 0 44px}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:18px}.section-heading h2,.quick-games h2{font-size:25px;margin:4px 0 0;font-weight:900;letter-spacing:-.5px}.search-wrap{height:42px;width:220px;background:#fff;border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;padding:0 12px;color:#a7aeb9;gap:7px}.search-wrap span{font-size:22px}.search-wrap input{border:0;outline:0;width:100%;background:transparent;font:600 13px inherit;color:var(--ink)}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.category-card{border:1px solid var(--line);background:#fff;border-radius:20px;min-height:115px;padding:17px 17px 15px;display:flex;align-items:center;gap:14px;text-align:left;cursor:pointer;color:var(--ink);box-shadow:0 4px 12px #33445808;transition:.18s}.category-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#f2d7aa}.category-icon{width:56px;height:56px;border-radius:17px;display:grid;place-items:center;font-size:29px;flex:none}.category-info{min-width:0}.category-info b{display:block;font-size:15px;font-weight:900}.category-info small{display:block;margin-top:4px;color:#929aaa;font-size:11px;font-weight:700}.category-arrow{margin-left:auto;color:#b2b8c2;font-size:18px}.quick-games{border-radius:24px;background:#edf6f1;padding:25px 28px;display:flex;align-items:center;justify-content:space-between;margin:0 0 46px}.quick-games p{margin:6px 0 0;color:#718293;font-size:13px}.game-buttons{display:flex;gap:12px}.game-card{width:177px;position:relative;border:1px solid #e8eee8;border-radius:17px;background:#fff;padding:13px;text-align:left;display:grid;grid-template-columns:34px 1fr;align-items:center;cursor:pointer;color:var(--ink)}.game-card>span{grid-row:span 2;font-size:25px}.game-card b{font-size:13px}.game-card small{font-size:10px;color:#8a95a4}.game-card i{position:absolute;right:12px;top:13px;font-style:normal;color:#91a99a}.lesson-view,.game-view{padding:24px 0 50px}.lesson-toolbar{height:45px;display:flex;align-items:center;justify-content:space-between}.back-btn,.quiz-shortcut,.next-btn{border:0;background:transparent;color:var(--ink);font:800 14px 'Nunito',sans-serif;cursor:pointer}.back-btn{color:#728094}.lesson-progress{display:flex;align-items:center;gap:10px;color:#8b96a4;font-size:12px;font-weight:800}.progress-track{width:105px;height:7px;border-radius:5px;background:#e9e6df;overflow:hidden}.progress-track span{display:block;height:100%;width:0;background:#f2af4d;border-radius:5px;transition:width .25s}.quiz-shortcut{padding:9px 15px;border-radius:15px;background:#fff0d3;color:#9f691a}.lesson-heading{display:flex;align-items:center;gap:16px;margin:28px 0 24px}.lesson-icon{width:68px;height:68px;border-radius:22px;display:grid;place-items:center;background:#fff;font-size:34px;box-shadow:var(--shadow)}.lesson-heading h1{margin:1px 0;font-size:30px;font-weight:900}.lesson-heading p{margin:0;color:#8791a0;font-size:14px}.item-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.item-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:11px;cursor:pointer;text-align:center;transition:.18s;color:var(--ink);position:relative;overflow:hidden}.item-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.item-photo{width:100%;height:170px;border-radius:14px;display:grid;place-items:center;overflow:hidden;background:#f3f5f6;position:relative}.item-photo img{width:100%;height:100%;object-fit:cover;display:block}.item-photo .emoji-fallback{font-size:58px}.item-name{font-size:15px;font-weight:900;margin:10px 0 2px}.item-english{font-size:11px;color:#929baa}.item-card.active{outline:3px solid #f5bb59}.sound-dot{position:absolute;right:17px;top:17px;width:34px;height:34px;border-radius:50%;background:#fff;display:grid;place-items:center;box-shadow:0 2px 7px #0001}.lesson-footer{text-align:center;margin-top:24px}.next-btn{background:#25364a;color:white;border-radius:15px;padding:11px 19px}.next-btn span{margin-left:8px}.game-score,.game-round{font-size:13px;color:#8893a0;font-weight:800}.game-panel{max-width:670px;margin:58px auto 0;background:#fff;border:1px solid var(--line);border-radius:28px;padding:36px;box-shadow:var(--shadow);text-align:center}.game-panel h2{font-size:24px;margin:4px 0 8px}.game-panel p{color:#8893a0;margin:0 0 22px}.question-image{height:180px;max-width:260px;margin:0 auto 20px;background:#f4f4f2;border-radius:20px;overflow:hidden;display:grid;place-items:center;font-size:75px}.question-image img{height:100%;width:100%;object-fit:cover}.answer-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}.answer-btn{border:1px solid var(--line);background:#fffaf1;border-radius:15px;padding:14px;font:900 15px 'Nunito',sans-serif;color:var(--ink);cursor:pointer}.answer-btn:hover{border-color:#efb450;background:#fff3d9}.answer-btn.correct{background:#e1f5e9;border-color:#7bc69b}.answer-btn.wrong{background:#fff0ed;border-color:#f09586}.game-next{margin-top:20px;border:0;border-radius:14px;background:#25364a;color:#fff;padding:12px 22px;font:900 14px 'Nunito',sans-serif;cursor:pointer}.memory-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;max-width:420px;margin:18px auto}.memory-card{height:95px;border:1px solid #eae5db;border-radius:15px;background:#f8eddb;cursor:pointer;font-size:34px}.memory-card.open,.memory-card.matched{background:#fff}.memory-card.matched{border-color:#7bc69b}.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,20px);background:#26364a;color:white;padding:11px 18px;border-radius:14px;font-size:13px;font-weight:800;opacity:0;transition:.2s;pointer-events:none;z-index:8}.toast.show{opacity:1;transform:translate(-50%,0)}.hidden{display:none!important}footer{height:56px;display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);color:#9aa1ac;font-size:11px;font-weight:700}
@media(max-width:900px){.category-grid,.item-grid{grid-template-columns:repeat(3,1fr)}.hero{padding:30px}.hero-art{width:48%}.category-card{min-height:100px;padding:13px}.item-photo{height:145px}}
@media(max-width:650px){.app-shell{padding:0 16px}.topbar{height:65px}.brand{font-size:17px}.top-actions{gap:6px}.round-btn{height:36px;min-width:36px;font-size:14px}.stars-pill{height:36px;padding:0 10px;min-width:58px}.hero{margin:18px 0 32px;min-height:300px;padding:25px 22px;align-items:start}.hero h1{font-size:37px}.hero p{max-width:235px;font-size:14px}.hero-art{width:100%;opacity:.44}.hero-copy{z-index:2}.section-heading{align-items:start;gap:12px;flex-direction:column}.search-wrap{width:100%}.category-grid{grid-template-columns:repeat(2,1fr);gap:10px}.category-card{min-height:87px;border-radius:16px;gap:10px;padding:10px}.category-icon{width:45px;height:45px;border-radius:14px;font-size:24px}.category-info b{font-size:13px}.category-info small{font-size:10px}.category-arrow{display:none}.quick-games{padding:20px;display:block}.game-buttons{margin-top:16px}.game-card{width:50%}.lesson-view,.game-view{padding-top:14px}.lesson-heading{margin:23px 0 18px}.lesson-heading h1{font-size:26px}.lesson-icon{width:57px;height:57px;font-size:28px}.lesson-heading p{font-size:12px}.item-grid{grid-template-columns:repeat(2,1fr);gap:10px}.item-photo{height:136px}.item-card{padding:8px;border-radius:16px}.item-name{font-size:13px}.lesson-progress{gap:6px;font-size:10px}.progress-track{width:58px}.back-btn,.quiz-shortcut{font-size:12px}.quiz-shortcut{padding:8px 10px}.game-panel{margin-top:34px;padding:23px 17px}.game-panel h2{font-size:21px}.question-image{height:155px}footer{font-size:10px}}
.item-grid.family-grid .item-photo{height:250px;background:#f8f0e6}
.item-grid.family-grid .item-photo img{object-fit:contain}
@media(max-width:650px){.item-grid.family-grid .item-photo{height:220px}}
.photo-unavailable{padding:14px;color:#707a87;font-size:12px;font-weight:800;text-align:center}
.memory-card img{display:block;width:100%;height:100%;object-fit:cover;border-radius:13px}
/* Real-photo learning cards: show whole fruit and clear photographs. */
.item-grid.photo-grid .item-photo{height:190px;background:#f6f3ec}
.item-grid.fruit-grid .item-photo img{object-fit:contain;padding:8px}
.item-grid.photo-grid:not(.fruit-grid) .item-photo img{object-fit:cover}
.photo-unavailable{display:grid;place-items:center;width:100%;height:100%;padding:12px;text-align:center;color:#788393;background:#f4f2ed;font-size:13px;font-weight:700}
@media(max-width:650px){.item-grid.photo-grid .item-photo{height:150px}}
/* Family portraits preserve their complete original frame and aspect ratio. */
.item-grid.family-grid .item-photo{height:auto;min-height:0;display:block;overflow:visible;background:transparent}
.item-grid.family-grid .item-photo img{display:block;width:100%;height:auto;max-height:none;object-fit:contain;padding:0;border-radius:14px}
.item-grid.family-grid .sound-dot{position:static;width:36px;height:36px;margin:8px auto 0;box-shadow:none;border:1px solid var(--line)}
/* Keep full outlines of transport photos visible inside the card. */
.item-grid.vehicle-grid .item-photo img{object-fit:contain;padding:8px;background:#f6f3ec}
.item-grid.photo-grid.vehicle-grid .item-photo img{object-fit:contain;padding:8px}

.item-grid.photo-grid.vehicle-grid .item-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.item-grid.vehicle-grid .sound-dot { z-index: 1; }
.question-image img, .memory-card img { object-fit: contain; min-height: 0; }