.zk-root{--zk-blue:#1554a8;--zk-blue-dark:#0d3c7c;--zk-sky:#e6f0fc;--zk-yellow:#cfe3f7;--zk-pink:#ff7a9a;--zk-mint:#3cc9a0;--zk-mint-soft:#e2f8f1;--zk-orange:#ff9f43;--zk-ink:#1c2a44;--zk-muted:#55627a;--zk-bg:#f5f9fd;--zk-card:#fff;--zk-line:#dce6f2}.zk-root *{box-sizing:border-box}.zk-root{scroll-behavior:smooth;background:var(--zk-bg);color:var(--zk-ink);margin:0;font-family:Nunito,system-ui,sans-serif;font-size:17px;line-height:1.6}.zk-root img{max-width:100%;display:block}.zk-root a{color:inherit}.zk-root .zk-wrap{max-width:1120px;margin:0 auto;padding:0 20px}.zk-root h1,.zk-root h2,.zk-root h3{margin:0 0 .4em;font-family:"Baloo 2",Nunito,sans-serif;line-height:1.1}.zk-root h2{color:var(--zk-blue-dark);font-size:clamp(2rem,4.5vw,2.8rem)}.zk-root .zk-kicker{letter-spacing:.06em;text-transform:uppercase;background:var(--zk-yellow);color:var(--zk-ink);border-radius:999px;margin-bottom:12px;padding:4px 12px;font-size:.85rem;font-weight:800;display:inline-block}.zk-root .zk-lead{color:var(--zk-muted);max-width:640px;font-size:1.1rem}.zk-root section{padding:72px 0}.zk-root .zk-btn{cursor:pointer;background:var(--zk-yellow);color:var(--zk-ink);border:0;border-radius:999px;align-items:center;gap:8px;padding:12px 24px;font-family:"Baloo 2",sans-serif;font-size:1.1rem;font-weight:700;text-decoration:none;transition:transform .15s;display:inline-flex;box-shadow:0 4px #9cc3ea}.zk-root .zk-btn:hover{transform:translateY(-2px)}.zk-root .zk-btn:active{transform:translateY(2px);box-shadow:0 1px #9cc3ea}.zk-root .zk-btn--blue{background:var(--zk-blue);color:#fff;box-shadow:0 4px 0 var(--zk-blue-dark)}.zk-root .zk-btn--ghost{color:var(--zk-blue);background:#fff;box-shadow:0 4px #c9d6ea}.zk-root .zk-top{border-bottom:1px solid var(--zk-line);z-index:20;background:#fff;position:sticky;top:0}.zk-root .zk-top .zk-wrap{justify-content:space-between;align-items:center;gap:12px;height:68px;display:flex}.zk-root .zk-top img{width:auto;height:38px}.zk-root .zk-nav{gap:20px;font-weight:700;display:flex}.zk-root .zk-nav a{color:var(--zk-muted);text-decoration:none}.zk-root .zk-nav a:hover{color:var(--zk-blue)}@media (max-width:820px){.zk-root .zk-nav{display:none}}.zk-root .zk-top .zk-btn{padding:8px 16px;font-size:.95rem}.zk-root .zk-hero{background:var(--zk-blue);color:#fff;padding:64px 0 96px;position:relative;overflow:hidden}.zk-root .zk-hero .zk-wrap{grid-template-columns:1.1fr .9fr;align-items:center;gap:40px;display:grid}@media (max-width:820px){.zk-root .zk-hero .zk-wrap{grid-template-columns:1fr}}.zk-root .zk-hero h1{color:#fff;font-size:clamp(2.6rem,6.5vw,4.4rem)}.zk-root .zk-hero h1 span{color:var(--zk-yellow)}.zk-root .zk-hero p{color:#dce8fa;max-width:520px;font-size:1.2rem}.zk-root .zk-hero .zk-actions{flex-wrap:wrap;gap:14px;margin-top:24px;display:flex}.zk-root .zk-bubbles span{background:#ffffff14;border-radius:50%;position:absolute}.zk-root .zk-wave{width:100%;height:60px;position:absolute;bottom:-1px;left:0}.zk-root .zk-mascot{object-fit:contain;filter:drop-shadow(0 0 18px #ffffff73)drop-shadow(0 18px 24px #05193c59);width:100%;max-width:340px;max-height:560px;margin:0 auto;animation:3.2s ease-in-out infinite zk-bob}@keyframes zk-bob{50%{transform:translateY(-12px)rotate(-2deg)}}@media (prefers-reduced-motion:reduce){.zk-root .zk-mascot{animation:none}}.zk-root .zk-rules{grid-template-columns:repeat(4,1fr);gap:18px;margin-top:32px;display:grid}@media (max-width:900px){.zk-root .zk-rules{grid-template-columns:repeat(2,1fr)}}@media (max-width:480px){.zk-root .zk-rules{grid-template-columns:1fr}}.zk-root .zk-rule{background:var(--zk-card);border:3px solid var(--zk-line);text-align:center;border-radius:24px;padding:24px}.zk-root .zk-rule .zk-big{color:var(--zk-blue);font-family:"Baloo 2";font-size:3rem;font-weight:800;line-height:1}.zk-root .zk-rule h3{margin-top:8px;font-size:1.35rem}.zk-root .zk-rule p{color:var(--zk-muted);margin:0;font-size:.98rem}.zk-root .zk-rule:nth-child(2){border-color:var(--zk-pink)}.zk-root .zk-rule:nth-child(2) .zk-big{color:var(--zk-pink)}.zk-root .zk-rule:nth-child(3){border-color:var(--zk-mint)}.zk-root .zk-rule:nth-child(3) .zk-big{color:var(--zk-mint)}.zk-root .zk-rule:nth-child(4){border-color:var(--zk-orange)}.zk-root .zk-rule:nth-child(4) .zk-big{color:var(--zk-orange)}.zk-root .zk-timer-sec{background:var(--zk-sky)}.zk-root .zk-timer{background:#fff;border-radius:32px;grid-template-columns:auto 1fr;align-items:center;gap:48px;margin-top:28px;padding:36px;display:grid;box-shadow:0 10px #cfddf2}@media (max-width:820px){.zk-root .zk-timer{text-align:center;grid-template-columns:1fr;justify-items:center;padding:28px 20px}}.zk-root .zk-clock{width:240px;height:240px;position:relative}.zk-root .zk-clock svg{width:100%;height:100%;transform:rotate(-90deg)}.zk-root .zk-clock .zk-time{color:var(--zk-blue-dark);flex-direction:column;justify-content:center;align-items:center;font-family:"Baloo 2";font-size:3.2rem;font-weight:800;display:flex;position:absolute;inset:0}.zk-root .zk-clock .zk-time small{color:var(--zk-muted);font-family:Nunito;font-size:.9rem;font-weight:700}.zk-root .zk-mouth{grid-template-columns:1fr 1fr;gap:10px;max-width:360px;margin:18px 0;display:grid}.zk-root .zk-q{color:#9aa4b5;text-align:center;background:#f2f4f8;border:3px solid #0000;border-radius:16px;padding:12px;font-weight:800;transition:all .3s}.zk-root .zk-q.on{background:var(--zk-yellow);color:var(--zk-ink);border-color:#8fb9e3;transform:scale(1.04)}.zk-root .zk-q.done{background:var(--zk-mint-soft);color:#167a5e}.zk-root .zk-say{align-items:center;gap:14px;display:flex}.zk-root .zk-buddy{object-fit:contain;flex:none;width:72px;height:128px;animation:2.4s ease-in-out infinite zk-bob}.zk-root .zk-cta-buddy{width:150px;height:auto;margin:0 auto 10px}@media (prefers-reduced-motion:reduce){.zk-root .zk-buddy{animation:none}}.zk-root .zk-msg{color:var(--zk-blue);min-height:2.2em;margin:0;font-family:"Baloo 2";font-size:1.5rem;font-weight:700}.zk-root .zk-food-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;margin-top:28px;display:grid}.zk-root .zk-food{border:3px solid var(--zk-line);text-align:center;background:#fff;border-radius:22px;padding:16px 12px;transition:all .25s}.zk-root .zk-food .zk-emoji{font-size:2.6rem;line-height:1}.zk-root .zk-food b{margin:6px 0 10px;display:block}.zk-root .zk-food .zk-choice{justify-content:center;gap:6px;display:flex}.zk-root .zk-food button{font:inherit;cursor:pointer;border:0;border-radius:999px;padding:6px 10px;font-size:.85rem;font-weight:800}.zk-root .zk-food .zk-yes{background:var(--zk-mint-soft);color:#167a5e}.zk-root .zk-food .zk-no{color:#c23b5d;background:#ffe6ec}.zk-root .zk-food.right{border-color:var(--zk-mint);background:var(--zk-mint-soft)}.zk-root .zk-food.wrong{border-color:var(--zk-pink);background:#fff0f3}.zk-root .zk-food .zk-why{color:var(--zk-muted);margin:8px 0 0;font-size:.85rem;display:none}.zk-root .zk-food.right .zk-why,.zk-root .zk-food.wrong .zk-why{display:block}.zk-root .zk-score{color:var(--zk-blue);margin-top:20px;font-family:"Baloo 2";font-size:1.3rem;font-weight:700}.zk-root .zk-paste{grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px;display:grid}@media (max-width:820px){.zk-root .zk-paste{grid-template-columns:1fr}}.zk-root .zk-paste-card{border:1px solid var(--zk-line);background:#fff;border-radius:24px;padding:24px}.zk-root .zk-paste-card .zk-age{color:var(--zk-pink);font-family:"Baloo 2";font-size:1.1rem;font-weight:800}.zk-root .zk-blob{justify-content:center;align-items:center;height:70px;display:flex}.zk-root .zk-blob i{border:2px solid var(--zk-mint);background:linear-gradient(135deg,#fff,#d8f3ea);border-radius:50%;display:block}.zk-root .zk-facts{grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px;display:grid}@media (max-width:820px){.zk-root .zk-facts{grid-template-columns:1fr}}.zk-root .zk-fact{perspective:800px;cursor:pointer;height:200px;font:inherit;text-align:left;background:0 0;border:0;padding:0}.zk-root .zk-fact-in{width:100%;height:100%;transform-style:preserve-3d;transition:transform .6s;position:relative}.zk-root .zk-fact.flip .zk-fact-in{transform:rotateY(180deg)}.zk-root .zk-face{backface-visibility:hidden;border-radius:24px;flex-direction:column;justify-content:center;padding:24px;display:flex;position:absolute;inset:0}.zk-root .zk-front{background:var(--zk-blue);color:#fff}.zk-root .zk-front h3{color:#fff;font-size:1.5rem}.zk-root .zk-front small{color:var(--zk-yellow);font-weight:800}.zk-root .zk-back{background:var(--zk-yellow);color:var(--zk-ink);transform:rotateY(180deg)}.zk-root .zk-parents{background:#fff}.zk-root .zk-parents .zk-wrap{grid-template-columns:1fr 1fr;align-items:start;gap:48px;display:grid}@media (max-width:820px){.zk-root .zk-parents .zk-wrap{grid-template-columns:1fr}}.zk-root .zk-list{margin:18px 0 0;padding:0;list-style:none}.zk-root .zk-list li{border-bottom:1px dashed var(--zk-line);gap:14px;padding:14px 0;display:flex}.zk-root .zk-list li span{background:var(--zk-sky);height:36px;color:var(--zk-blue);border-radius:50%;flex:0 0 36px;justify-content:center;align-items:center;font-weight:800;display:flex}.zk-root .zk-doc{background:var(--zk-sky);border-radius:28px;padding:28px}.zk-root .zk-doc-row{align-items:center;gap:16px;margin-bottom:16px;display:flex}.zk-root .zk-doc-row img{object-fit:cover;border:4px solid #fff;border-radius:50%;width:88px;height:88px}.zk-root .zk-tags{flex-wrap:wrap;gap:8px;margin:14px 0 20px;display:flex}.zk-root .zk-tags span{color:var(--zk-blue);background:#fff;border-radius:999px;padding:5px 12px;font-size:.9rem;font-weight:700}.zk-root .zk-quiz{background:#fff;border-radius:28px;max-width:720px;margin:28px auto 0;padding:32px;box-shadow:0 10px #ede6d4}.zk-root .zk-quiz h3{font-size:1.6rem}.zk-root .zk-opts{gap:10px;margin:18px 0;display:grid}.zk-root .zk-opts button{font:inherit;text-align:left;border:3px solid var(--zk-line);cursor:pointer;background:#fff;border-radius:16px;padding:14px 18px;font-weight:700}.zk-root .zk-opts button:hover:not(:disabled){border-color:var(--zk-blue)}.zk-root .zk-opts button.ok{border-color:var(--zk-mint);background:var(--zk-mint-soft)}.zk-root .zk-opts button.ko{border-color:var(--zk-pink);background:#fff0f3}.zk-root .zk-feedback{min-height:1.6em;color:var(--zk-muted);font-weight:700}.zk-root .zk-progress{color:var(--zk-pink);font-size:.9rem;font-weight:800}.zk-root .zk-cta{background:var(--zk-yellow);text-align:center}.zk-root .zk-cta h2{color:var(--zk-ink)}.zk-root .zk-cta .zk-actions{flex-wrap:wrap;justify-content:center;gap:14px;margin-top:24px;display:flex}.zk-root .zk-branches{text-align:left;grid-template-columns:1fr 1fr;gap:16px;max-width:760px;margin:32px auto 0;display:grid}@media (max-width:640px){.zk-root .zk-branches{grid-template-columns:1fr}}.zk-root .zk-branch{background:#fff;border-radius:20px;padding:20px}.zk-root .zk-branch b{color:var(--zk-blue-dark);font-family:"Baloo 2";font-size:1.25rem}.zk-root .zk-branch p{color:var(--zk-muted);margin:4px 0;font-size:.95rem}.zk-root .zk-foot{background:var(--zk-blue-dark);color:#b8c9e6;text-align:center;padding:28px 20px;font-size:.9rem}.zk-root .zk-foot a{color:#fff}.zk-root .zk-sr{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.zk-root .rp-cards{grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px;display:grid}@media (max-width:820px){.zk-root .rp-cards{grid-template-columns:1fr}}.zk-root .rp-card{border:3px solid var(--zk-line);background:#fff;border-radius:24px;padding:24px}.zk-root .rp-card .zk-emoji{font-size:2.4rem}.zk-root .rp-card p{color:var(--zk-muted);margin:0}.zk-root .rp-lab{background:#fff;border-radius:32px;margin-top:28px;padding:32px;box-shadow:0 10px #cfddf2}.zk-root .rp-age{flex-wrap:wrap;align-items:center;gap:18px;display:flex}.zk-root .rp-age input{min-width:200px;accent-color:var(--zk-blue);flex:1;height:28px}.zk-root .rp-age output{color:var(--zk-blue);min-width:150px;font-family:"Baloo 2";font-size:2.4rem;font-weight:800}.zk-root .rp-mouth{background:#ffe6ec;border-radius:120px;max-width:640px;margin:26px auto 10px;padding:26px 18px}.zk-root .rp-row{justify-content:center;gap:6px;display:flex}.zk-root .rp-row+.rp-row{margin-top:14px}.zk-root .rp-t{color:#b8afa3;background:#fff;border:3px solid #e7d9c9;border-radius:14px 14px 18px 18px;justify-content:center;align-items:center;width:44px;height:52px;font-size:.7rem;font-weight:800;transition:all .3s;display:flex}.zk-root .rp-row.low .rp-t{border-radius:18px 18px 14px 14px}.zk-root .rp-t.m{width:52px}.zk-root .rp-t.on{background:var(--zk-yellow);color:var(--zk-ink);border-color:#8fb9e3;transform:translateY(-4px)rotate(-6deg)}.zk-root .rp-t.gone{background:var(--zk-mint-soft);border-color:var(--zk-mint);color:#167a5e}.zk-root .rp-legend{color:var(--zk-muted);flex-wrap:wrap;justify-content:center;gap:16px;font-size:.9rem;font-weight:700;display:flex}.zk-root .rp-legend i{vertical-align:-3px;border-radius:5px;width:16px;height:16px;margin-right:6px;display:inline-block}.zk-root .rp-msg{color:var(--zk-blue-dark);text-align:center;margin:18px 0 0;font-family:"Baloo 2";font-size:1.35rem;font-weight:700}.zk-root .rp-do{grid-template-columns:1fr 1fr;gap:18px;margin-top:28px;display:grid}@media (max-width:820px){.zk-root .rp-do{grid-template-columns:1fr}}.zk-root .rp-do div{border-radius:24px;padding:24px}.zk-root .rp-do ul{margin:0;padding-left:20px}.zk-root .rp-do li{margin:8px 0}.zk-root .rp-yes{background:var(--zk-mint-soft)}.zk-root .rp-yes h3{color:#167a5e}.zk-root .rp-no{background:#fff0f3}.zk-root .rp-no h3{color:#c23b5d}.zk-root .rp-form{flex-wrap:wrap;gap:12px;margin:24px 0;display:flex}.zk-root .rp-form input,.zk-root .rp-form select{font:inherit;border:3px solid var(--zk-line);background:#fff;border-radius:16px;flex:1;min-width:220px;padding:12px 16px;font-weight:700}.zk-root .rp-cert{border:6px double var(--zk-blue);text-align:center;background:#fff;border-radius:28px;max-width:720px;margin:0 auto;padding:36px;position:relative}.zk-root .rp-cert img{width:110px;margin:0 auto 8px}.zk-root .rp-cert h3{color:var(--zk-blue-dark);font-size:2rem}.zk-root .rp-cert .rp-name{color:var(--zk-pink);margin:10px 0;font-family:"Baloo 2";font-size:2.4rem;font-weight:800;line-height:1.1}.zk-root .rp-cert .rp-sign{color:var(--zk-muted);justify-content:space-between;gap:12px;margin-top:26px;font-size:.9rem;display:flex}.zk-root .rp-cert .rp-sign span{border-top:2px solid var(--zk-line);flex:1;padding-top:6px}@media print{.zk-root *{visibility:hidden}.zk-root #rpCert,.zk-root #rpCert *{visibility:visible}.zk-root #rpCert{border-color:#1554a8;width:100%;position:absolute;top:0;left:0}}.zk-root .zk-mascot{object-fit:contain;filter:drop-shadow(0 0 18px #ffffff73)drop-shadow(0 18px 24px #05193c59);width:100%;max-width:340px;max-height:560px;margin:0 auto}.zk-root .zk-tip{border:3px dashed var(--zk-yellow);background:#fff;border-radius:24px;align-items:center;gap:16px;margin-top:28px;padding:18px 22px;display:flex}.zk-root .zk-tip img{flex:none;width:64px;height:auto}.zk-root .zk-tip p{margin:0}.zk-root .zk-doc-row img{object-position:center 5%}