.knowledge-launch{background:#eaf3ed;border:1px solid #cbded0;border-radius:28px;grid-template-columns:86px minmax(0,1fr) auto;align-items:center;gap:24px;margin:32px 0 8px;padding:28px;display:grid}.knowledge-launch-icon{background:#fffdf6;border:1px solid #dae7d8;border-radius:27px;place-items:center;width:86px;height:96px;font-size:3.4rem;display:grid}.knowledge-launch h2{margin:3px 0 10px;font-size:1.8rem}.knowledge-launch p:not(.section-kicker){max-width:580px;color:var(--muted);margin:0;font-size:.96rem;line-height:1.65}.knowledge-launch .primary-button{max-width:230px}.knowledge-garden{width:min(1100px,100% - 40px);margin:0 auto;padding:12px 0 72px}.knowledge-garden button{cursor:pointer}.knowledge-garden button:disabled{cursor:default}.knowledge-garden h1:focus,.knowledge-garden h2:focus{outline:none}.knowledge-garden h1,.knowledge-garden h2{scroll-margin-top:20px}.knowledge-garden p{line-height:1.65}.kg-topline,.kg-activity-meta,.kg-card-navigation{justify-content:space-between;align-items:center;gap:14px;display:flex}.kg-topline{flex-wrap:wrap;margin-bottom:15px}.kg-back{min-height:48px;color:var(--muted);text-align:left;background:0 0;border:0;padding:8px 0;font-weight:750}.kg-level{color:var(--muted);font-size:.8rem}.kg-speech-notice{background:#fff4ce;border:1px solid #e2c98c;border-radius:14px;padding:12px 18px;font-size:.9rem}.kg-hero{background:#fffaf0;border:1px solid #e1d7c4;border-radius:32px;grid-template-columns:minmax(0,1fr) 240px;align-items:center;gap:28px;padding:42px;display:grid;box-shadow:0 12px 38px #64451b0d}.kg-eyebrow{letter-spacing:.11em;color:#815e36;margin:0 0 10px;font-size:.78rem;font-weight:850}.kg-hero h1,.kg-category-heading h1{letter-spacing:-.035em;margin:0;font-size:clamp(2rem,4vw,3rem);line-height:1.2}.kg-hero p:not(.kg-eyebrow){max-width:620px;color:var(--muted);margin:18px 0}.kg-path{flex-wrap:wrap;align-items:center;gap:10px;margin-top:24px;font-size:.88rem;font-weight:750;display:flex}.kg-path span:nth-child(odd){border:1px solid var(--line);background:#fff;border-radius:12px;padding:8px 12px}.kg-hero-picture{background:#e1eee1;border:6px solid #fff;border-radius:46% 46% 37% 35%;height:225px;position:relative;box-shadow:0 10px #dfcdb142}.kg-hero-picture span{font-size:4.5rem;position:absolute}.kg-hero-picture span:first-child{font-size:3.9rem;top:7px;left:21px}.kg-hero-picture span:nth-child(2){bottom:12px;left:27px}.kg-hero-picture span:nth-child(3){font-size:3rem;top:35px;right:20px;transform:rotate(15deg)}.kg-hero-picture span:nth-child(4){font-size:3.8rem;bottom:22px;right:23px}.kg-section-heading{margin:35px 0 18px}.kg-section-heading h2{margin:0 0 5px;font-size:1.4rem}.kg-section-heading p{color:var(--muted);margin:0;font-size:.95rem}.kg-categories{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.kg-category-card{text-align:left;border:1px solid var(--line);background:var(--paper);border-radius:23px;align-items:center;gap:18px;padding:26px;transition:transform .15s,box-shadow .15s;display:flex;position:relative}.kg-category-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px #5841280c}.kg-category-icon{background:#fce8d5;border-radius:20px;flex-shrink:0;place-items:center;width:72px;height:78px;font-size:2.6rem;display:grid}.kg-category-seasons .kg-category-icon,.kg-category-transport .kg-category-icon{background:#dceff5}.kg-category-nature .kg-category-icon,.kg-category-manners .kg-category-icon{background:#dfeee4}.kg-category-body .kg-category-icon,.kg-category-festivals .kg-category-icon{background:#f8dfda}.kg-category-card h3{margin:0 22px 6px 0;font-size:1.15rem}.kg-category-card p{color:var(--muted);margin:0 0 10px;font-size:.84rem}.kg-count{color:#64533c;font-size:.78rem;font-weight:750}.kg-category-arrow{color:#9d917b;position:absolute;top:22px;right:19px}.kg-parent-note{border-top:1px solid var(--line);color:var(--muted);margin-top:28px;padding:18px 0;font-size:.88rem}.kg-parent-note summary{cursor:pointer;min-height:44px;color:var(--ink);padding:10px 0;font-weight:750;display:list-item}.kg-parent-note p{max-width:850px;margin:10px 0}.kg-category-heading{text-align:center;margin:8px 0 30px}.kg-category-heading .kg-big-icon{margin-bottom:14px}.kg-category-heading p:last-child{color:var(--muted)}.kg-big-icon{font-size:4rem;display:block}.kg-mode-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.kg-mode-card{border:1px solid var(--line);text-align:left;background:var(--paper);border-radius:24px;padding:28px 22px}.kg-mode-card>span{margin-bottom:20px;font-size:2.5rem;display:block}.kg-mode-card strong{font-size:1.25rem;display:block}.kg-mode-card p{color:var(--muted);margin:10px 0 18px;font-size:.92rem}.kg-mode-card small{font-weight:750}.kg-mode-learn{background:#eaf3ed;border-color:#c9ddcf}.kg-mode-quiz{background:#ffebe3;border-color:#ecd0c6}.kg-mode-order{background:#eaf3f8;border-color:#cadfe9}.kg-mode-explore{background:#fff1ca;border-color:#ddc98d;grid-column:1/-1;grid-template-columns:74px minmax(0,1fr);gap:0 20px;display:grid}.kg-mode-explore>span{grid-row:1/4;align-self:center;margin:0}.kg-mode-explore strong{font-size:1.5rem}.kg-mode-explore p{margin:9px 0}.kg-mode-explore small{grid-column:2}.kg-mode-card:disabled{border-color:var(--line);color:#6e6b64;background:#f2f0ea}.kg-empty-message{background:#fff0cf;border-radius:15px;padding:18px}.kg-activity{border:1px solid var(--line);background:var(--paper);width:min(790px,100%);box-shadow:var(--shadow);border-radius:28px;margin:14px auto 0;padding:32px}.kg-activity h2{margin:30px 0 22px;font-size:clamp(1.5rem,3vw,2rem);line-height:1.55}.kg-activity-meta{color:var(--muted);font-size:.88rem;font-weight:750}.kg-progress{background:#ecebe4;border-radius:9px;height:6px;margin-top:14px;overflow:hidden}.kg-progress span{background:var(--mint);border-radius:inherit;height:100%;display:block}.kg-fact{background:#e8f3ee;border-radius:22px;justify-content:center;align-items:center;gap:22px;padding:30px 24px;display:flex}.kg-answer-emoji{flex-shrink:0;font-size:4rem}.kg-fact strong{font-size:clamp(1.4rem,3vw,2rem);line-height:1.4}.kg-explanation{margin:24px 0 16px;font-size:1.08rem}.kg-listen{color:#40576c;background:#f0f6f7;border:1px solid #d7dfe2;border-radius:12px;min-height:44px;padding:8px 13px;font-size:.88rem;font-weight:750}.kg-listen>span{margin-right:3px;font-size:1.25rem}.kg-primary,.kg-secondary{border:1px solid #0000;border-radius:14px;min-height:50px;padding:12px 20px;font-weight:800;line-height:1.5}.kg-primary{background:var(--ink);color:#fff}.kg-primary:hover:not(:disabled){background:#374c68}.kg-secondary{border-color:var(--line);background:#fff}.kg-primary:disabled,.kg-secondary:disabled{color:#8b877e;background:#eeece7}.kg-actions{flex-wrap:wrap;gap:12px;display:flex}.kg-card-navigation{margin-top:30px}.kg-learn-footer{border-top:1px solid var(--line);margin-top:22px;padding-top:20px}.kg-learn-footer p{color:var(--muted);margin:0 0 16px;font-size:.9rem}.kg-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:24px 0;display:grid}.kg-option{border:2px solid var(--line);background:#fff;border-radius:20px;padding:0 12px 12px}.kg-option-answer{background:0 0;border:0;flex-direction:column;justify-content:center;align-items:center;gap:13px;width:100%;min-height:132px;padding:15px 8px;display:flex;position:relative}.kg-option-answer>span:first-child{font-size:2.5rem}.kg-option-answer strong{font-size:1.06rem;line-height:1.5}.kg-option>.kg-listen{margin:auto;display:block}.kg-option.is-retry{background:#fff8e8;border-color:#dbb46b}.kg-option.is-correct{background:#eaf7ef;border-color:#559980}.kg-answer-mark{font-size:1.15rem;position:absolute;top:12px;right:5px}.kg-feedback:empty{display:none}.kg-feedback{background:#fff1d4;border-radius:16px;margin:20px 0;padding:16px 20px}.kg-feedback.is-correct{background:#e9f4ed}.kg-feedback p{margin:8px 0 14px}.kg-feedback p:last-child{margin-bottom:0}.kg-talk{border-top:1px solid #cddfd0;padding-top:14px;font-weight:750}.kg-empty,.kg-finished{text-align:center;padding-top:40px;padding-bottom:40px}.kg-finished .kg-eyebrow{margin-top:20px}.kg-finished h2,.kg-empty h2{margin:16px 0}.kg-finished>p:not(.kg-eyebrow),.kg-empty p{max-width:570px;color:var(--muted);margin:15px auto 28px}.kg-finished .kg-actions{justify-content:center}.kg-order-hint{color:var(--muted);font-size:.93rem}.kg-sequence{grid-template-columns:repeat(auto-fit,minmax(88px,1fr));gap:9px;padding:0;list-style:none;display:grid}.kg-sequence li{text-align:center;background:#f8f7f0;border:2px dashed #d2d1c6;border-radius:15px;flex-direction:column;justify-content:center;align-items:center;gap:7px;min-height:126px;padding:30px 7px 14px;display:flex;position:relative}.kg-sequence li.is-filled{background:#eaf4ed;border-style:solid;border-color:#a9cdb9}.kg-slot-number{color:#767669;font-size:.75rem;position:absolute;top:5px;left:9px}.kg-slot-empty{color:#969385}.kg-sequence strong{font-size:.9rem;line-height:1.4}.kg-tile-emoji{font-size:2rem}.kg-order-tiles{grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px;margin:25px 0;display:grid}.kg-order-tile{text-align:center;background:#fff;border:1px solid #d9dce1;border-radius:16px;padding:0 5px 8px}.kg-tile-select{background:0 0;border:0;flex-direction:column;align-items:center;gap:9px;width:100%;min-height:98px;padding:13px 6px;display:flex}.kg-tile-select strong{font-size:.95rem;line-height:1.4}.kg-order-tile.is-used{background:#f0efeb;border-style:dashed}.kg-order-tile.is-used .kg-tile-select{opacity:.4}.kg-order-actions .kg-primary{margin-left:auto}.kg-lesson-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.kg-lesson-card{text-align:left;background:#fffaf0;border:1px solid #ddcfaf;border-radius:24px;padding:25px}.kg-lesson-card:hover{border-color:#a39869}.kg-lesson-icon{margin-bottom:15px;font-size:3rem;display:block}.kg-lesson-card strong{font-size:1.25rem;line-height:1.5;display:block}.kg-lesson-card p{color:var(--muted);font-size:.96rem}.kg-lesson-card small{color:#715529;font-weight:750;line-height:1.5}.kg-lesson-reader{max-width:790px;margin:auto}.kg-lesson-banner{align-items:center;gap:18px;margin:12px 0 22px;display:flex}.kg-lesson-banner>span{font-size:3.3rem}.kg-lesson-banner .kg-eyebrow{margin-bottom:4px}.kg-lesson-banner strong{font-size:1.4rem;line-height:1.45}.kg-lesson-stages{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;padding:0;list-style:none;display:grid}.kg-lesson-stages button{border:1px solid var(--line);background:#fffdf7;border-radius:14px;width:100%;height:100%;min-height:65px;padding:10px 6px;font-size:.86rem;font-weight:750}.kg-lesson-stages button span{background:#edeade;border-radius:50%;place-items:center;width:24px;height:24px;margin-right:6px;display:inline-grid}.kg-lesson-stages button[aria-current=step]{color:#254e3a;background:#e1f0e4;border-color:#83ae95}.kg-lesson-stages button[aria-current=step] span{color:#fff;background:#355e47}.kg-lesson-page{margin-top:22px}.kg-lesson-text{font-size:1.2rem}.kg-discoveries{margin:26px 0}.kg-discovery-hint{color:var(--muted);font-size:.9rem}.kg-discovery{background:#fff8e7;border:1px solid #dfd4b8;border-radius:18px;margin:10px 0;overflow:hidden}.kg-discovery-toggle{text-align:left;background:0 0;border:0;align-items:center;gap:15px;width:100%;min-height:78px;padding:16px 20px;display:flex}.kg-discovery-toggle>span:first-child{font-size:2rem}.kg-discovery-toggle strong{font-size:1.08rem;line-height:1.45}.kg-discovery-sign{margin-left:auto;font-size:1.4rem}.kg-discovery.is-open{background:#edf6ec;border-color:#b6cdbb}.kg-discovery-content{padding:0 20px 20px}.kg-discovery-content p{margin-top:0;font-size:1.04rem}.kg-lesson-talk{background:#edf4fa;border:1px solid #d0dfeb;border-radius:18px;gap:14px;margin:28px 0;padding:20px;display:flex}.kg-lesson-talk>span{font-size:1.6rem}.kg-lesson-talk p{margin:8px 0;font-size:1.05rem}.kg-lesson-talk small{color:var(--muted);line-height:1.5}.kg-lesson-pause{color:var(--muted);margin:22px 0 0;font-size:.9rem}.kg-lesson-sources a{overflow-wrap:anywhere;text-decoration:underline}@media (max-width:760px){.knowledge-launch{grid-template-columns:70px minmax(0,1fr);gap:20px}.knowledge-launch-icon{width:70px;height:82px;font-size:2.8rem}.knowledge-launch .primary-button{grid-column:2;justify-self:start;max-width:100%}.kg-hero{grid-template-columns:minmax(0,1fr) 150px;gap:20px;padding:28px}.kg-hero-picture{height:166px}.kg-hero-picture span:first-child{font-size:3rem;top:9px;left:4px}.kg-hero-picture span:nth-child(2){font-size:3rem;bottom:10px;left:5px}.kg-hero-picture span:nth-child(3){font-size:2rem;top:28px;right:5px}.kg-hero-picture span:nth-child(4){font-size:2.7rem;bottom:18px;right:7px}.kg-category-card{gap:12px;padding:20px 16px}.kg-category-icon{width:52px;height:62px;font-size:2rem}.kg-category-card h3{font-size:1rem}.kg-category-card p{font-size:.8rem}.kg-mode-grid{gap:12px}.kg-mode-card{padding:22px 16px}.kg-mode-card strong{font-size:1.08rem}}@media (max-width:540px){.knowledge-launch{grid-template-columns:minmax(0,1fr);gap:18px;margin-top:25px;padding:25px 22px;position:relative}.knowledge-launch-icon{border-radius:20px;width:59px;height:65px;font-size:2.5rem}.knowledge-launch h2{font-size:1.65rem}.knowledge-launch .primary-button{grid-column:1;width:100%}.knowledge-garden{width:calc(100% - 28px);padding-top:0}.kg-topline{gap:0;margin-bottom:8px}.kg-level{font-size:.7rem}.kg-back{font-size:.86rem}.kg-hero{border-radius:24px;grid-template-columns:1fr;padding:28px 22px;position:relative;overflow:hidden}.kg-hero h1{max-width:270px;font-size:2rem}.kg-hero p:not(.kg-eyebrow){font-size:.94rem}.kg-hero-picture{display:none}.kg-path{gap:5px;margin-top:18px;font-size:.77rem}.kg-path span:nth-child(odd){padding:8px}.kg-section-heading{margin-top:28px}.kg-section-heading h2{font-size:1.25rem}.kg-categories{gap:12px}.kg-category-card{border-radius:20px;flex-direction:column;align-items:flex-start;gap:13px;padding:18px 15px}.kg-category-icon{border-radius:16px;width:56px;height:56px}.kg-category-card h3{margin-right:0;line-height:1.45}.kg-category-card p{margin-bottom:8px;line-height:1.55}.kg-category-arrow{top:20px;right:15px}.kg-count{font-size:.73rem}.kg-mode-grid{grid-template-columns:1fr}.kg-mode-card{grid-template-columns:52px minmax(0,1fr);column-gap:16px;padding:20px;display:grid}.kg-mode-card>span{grid-row:1/4;align-self:center;margin:0;font-size:2.2rem}.kg-mode-card p{margin:7px 0;font-size:.86rem}.kg-mode-card strong{font-size:1.15rem}.kg-mode-card small{grid-column:2;font-size:.75rem}.kg-category-heading{margin-top:0;margin-bottom:24px}.kg-category-heading h1{font-size:1.8rem}.kg-activity{border-radius:22px;margin-top:8px;padding:23px 18px}.kg-activity h2{margin:24px 0 18px;font-size:1.4rem}.kg-fact{gap:16px;padding:22px 16px}.kg-answer-emoji{font-size:3rem}.kg-fact strong{font-size:1.35rem}.kg-explanation{font-size:1rem}.kg-options{gap:10px}.kg-option{border-radius:16px;padding:0 6px 9px}.kg-option-answer{min-height:142px;padding:14px 4px}.kg-option-answer strong{font-size:.94rem}.kg-option .kg-listen{padding:7px 10px;font-size:.76rem}.kg-primary,.kg-secondary{padding:11px 14px;font-size:.94rem}.kg-feedback{padding:15px}.kg-feedback p{font-size:.96rem}.kg-sequence{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.kg-sequence li{min-height:116px;padding-left:4px;padding-right:4px}.kg-sequence strong{font-size:.82rem}.kg-order-tiles{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.kg-order-tile{padding:0 3px 7px}.kg-order-tile .kg-listen{padding:7px;font-size:.72rem}.kg-tile-select strong{font-size:.81rem}.kg-order-actions{gap:8px}.kg-order-actions .kg-primary{width:100%;margin-left:0}.kg-finished .kg-actions{flex-direction:column}.kg-lesson-grid{grid-template-columns:1fr;gap:13px}.kg-lesson-card{padding:22px}.kg-lesson-icon{margin-bottom:10px;font-size:2.6rem}.kg-lesson-banner{gap:14px}.kg-lesson-banner>span{font-size:2.8rem}.kg-lesson-banner strong{font-size:1.25rem}.kg-lesson-stages{gap:5px}.kg-lesson-stages button{flex-direction:column;align-items:center;gap:8px;padding:10px 4px;font-size:.74rem;line-height:1.35;display:flex}.kg-lesson-stages button span{flex-shrink:0;margin-right:0}.kg-lesson-text{font-size:1.07rem}.kg-discovery-toggle{gap:12px;padding:14px}.kg-discovery-toggle strong{font-size:1rem}.kg-discovery-content{padding:0 14px 17px}.kg-discovery-content p{font-size:1rem}.kg-lesson-talk{gap:9px;padding:17px 13px}.kg-lesson-talk p{font-size:1rem}}@media (prefers-reduced-motion:reduce){.kg-category-card{transition:none}}