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span{writing-mode:vertical-rl;transform:rotate(180deg);color:#fff9;font-size:.55rem;font-weight:900;letter-spacing:.18em;text-transform:uppercase;-webkit-user-select:none;user-select:none}.lesson-page-content{flex:1;min-width:0}.lesson-sec-icon{font-size:1.4rem;margin-bottom:16px;opacity:.7}.blend-demo-wrap{background:linear-gradient(135deg,#f0f9ff,#faf5ff);border-bottom:2px solid #ddd6fe;padding:28px 0}.blend-demo{background:#fff;border-radius:24px;padding:28px 32px;box-shadow:0 4px 24px #2563eb1a;max-width:640px;margin-inline:auto;text-align:center}.blend-demo__title{font-size:1.15rem;font-weight:900;color:#1e293b;margin-bottom:4px}.blend-demo__hint{font-size:.85rem;color:#64748b;font-weight:600;margin-bottom:24px}.blend-demo__phonemes{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:20px}.blend-box{min-width:72px;height:72px;border-radius:18px;border:none;color:#fff;font-size:1.6rem;font-weight:900;font-family:Nunito,sans-serif;cursor:pointer;box-shadow:0 4px 14px #0000002e;transition:transform .15s,box-shadow .15s;padding:0 16px;letter-spacing:.02em;-webkit-user-select:none;user-select:none}.blend-box:hover{transform:translateY(-3px) scale(1.06);box-shadow:0 8px 24px #00000038}.blend-box--tapped{transform:scale(.92)!important;box-shadow:0 2px 6px #0000002e!important}.blend-demo__word-row{display:flex;align-items:center;justify-content:center;gap:2px;font-size:1.3rem;font-weight:900;margin-bottom:20px;flex-wrap:wrap}.blend-demo__part{font-weight:900}.blend-demo__dash{color:#cbd5e1;margin:0 1px}.blend-demo__arrow{margin:0 10px;color:#94a3b8;font-size:1.2rem}.blend-demo__full{color:#1e293b;background:#f1f5f9;padding:4px 16px;border-radius:999px;border:2px solid #e2e8f0;transition:transform .2s,background .2s}.blend-demo__full--pop{background:#d1fae5;border-color:#10b981;transform:scale(1.12)}.blend-demo__footer{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.blend-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 24px;border-radius:999px;background:#2563eb;color:#fff;border:none;font-family:Nunito,sans-serif;font-weight:800;font-size:1rem;cursor:pointer;transition:background .15s,transform .15s}.blend-btn:hover{background:#1d4ed8;transform:scale(1.03)}.blend-btn--active{background:#10b981;transform:scale(1.06)}.blend-demo__nav{display:flex;align-items:center;gap:8px}.blend-nav-btn{width:36px;height:36px;border-radius:50%;border:2px solid #e2e8f0;background:#f8fafc;font-size:1.2rem;font-weight:800;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;color:#475569}.blend-nav-btn:hover{border-color:#2563eb;color:#2563eb;background:#eff6ff}.blend-demo__counter{font-size:.85rem;font-weight:700;color:#64748b}.site-footer{background:#1e293b;color:#ffffffd9;padding:48px 0 24px}.site-footer__inner{max-width:1120px;margin-inline:auto;padding-inline:24px}.site-footer__cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:40px;margin-bottom:40px}.site-footer__col h3{font-weight:900;font-size:1rem;margin-bottom:12px;color:#fff}.site-footer__col p{font-size:.9rem;color:#ffffffa6}.site-footer__bottom{border-top:1px solid rgba(255,255,255,.15);padding-top:20px}.site-footer__copy{font-size:.85rem;color:#ffffff80}@media(max-width:768px){.lesson-hero{padding:36px 0}.lesson-hero__title{font-size:1.7rem}.lesson-hero__actions{flex-direction:column}.btn--large{padding:12px 24px;font-size:1rem}.worksheet-cta__inner{flex-direction:column;text-align:center}.ws-grid,.ws-draw-grid{grid-template-columns:repeat(2,1fr)}.lesson-section{padding:36px 0}.game-buckets{flex-direction:column;align-items:stretch}.primary-nav{display:none}}