.number-expedition-page{background:#fffaf2;color:#263750}
.number-expedition{width:min(1120px,calc(100% - 40px));margin:0 auto;padding:24px 0 82px}
.number-expedition__breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin:0 0 28px;color:#778196;font-size:.88rem}
.number-expedition__breadcrumbs a{color:#315c68;font-weight:800;text-decoration:none}
.number-expedition__breadcrumbs a:hover{text-decoration:underline}
.number-expedition__intro{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(240px,.65fr);align-items:center;gap:30px;margin-bottom:34px;padding:32px 40px;border:1px solid #eee6d7;border-radius:32px;background:linear-gradient(120deg,#fffdf8 10%,#fff1da 68%,#f8eaff);box-shadow:0 15px 38px rgba(45,58,78,.06)}
.number-expedition__eyebrow,.number-game__kicker{margin:0 0 9px;color:#7764a9;font-size:.72rem;font-weight:950;letter-spacing:.12em}
.number-expedition__intro h1{max-width:720px;margin:0;color:#253751;font-size:clamp(2.1rem,5vw,3.55rem);font-weight:950;letter-spacing:-.055em;line-height:1.04}
.number-expedition__lead{max-width:700px;margin:16px 0 0;color:#67768b;font-size:1.06rem;line-height:1.65}
.number-expedition__intro-art{position:relative;display:grid;min-height:230px;place-items:center;overflow:hidden;border-radius:28px;background:radial-gradient(circle at 55% 42%,#fff 0 38%,transparent 39%),linear-gradient(145deg,#dff0e8,#e4eaff);isolation:isolate}
.number-expedition__intro-art img{width:73%;height:210px;object-fit:contain;filter:drop-shadow(0 11px 12px rgba(45,55,72,.16));transform:rotate(3deg)}
.number-expedition__art-digit{position:absolute;z-index:1;top:17px;left:17px;display:grid;min-width:56px;height:56px;place-items:center;padding:0 10px;border-radius:17px;background:#fffdf5;color:#263750;box-shadow:0 5px 14px rgba(35,50,70,.13);font-size:1.6rem;font-weight:950}
.number-expedition__art-star{position:absolute;right:22px;bottom:18px;font-size:2.1rem;filter:drop-shadow(0 4px 5px rgba(112,83,20,.16));animation:number-star-float 2.5s ease-in-out infinite}
.number-expedition__art-spark{position:absolute;color:#f0b63e;font-size:1.7rem}
.number-expedition__art-spark--one{top:23px;right:30px}
.number-expedition__art-spark--two{bottom:30px;left:22px;color:#9b7ed1}
.number-game{overflow:hidden;border:1px solid #eae5da;border-radius:30px;background:#fff;box-shadow:0 18px 48px rgba(41,53,72,.09)}
.number-game__start{display:grid;grid-template-columns:minmax(190px,.65fr) minmax(0,1.35fr);align-items:center;gap:clamp(22px,5vw,64px);min-height:320px;padding:clamp(24px,5vw,56px);background:linear-gradient(118deg,#f0f8f1,#fff8e9 62%,#fff0ed)}
.number-game__start-badge{display:flex;align-items:center;justify-content:center;gap:9px;min-height:170px;border:1px solid #e6dfd1;border-radius:28px;background:#fffdf7;box-shadow:0 10px 25px rgba(45,55,70,.06);transform:rotate(-3deg)}
.number-game__start-badge span{display:grid;width:clamp(48px,7vw,76px);height:clamp(58px,8vw,92px);place-items:center;border-radius:19px;background:#f7d98e;color:#34435a;font-size:clamp(1.9rem,4vw,3rem);font-weight:950;box-shadow:0 5px 0 #e7c16a}
.number-game__start-badge span:nth-child(2){margin-top:-35px;background:#d9e8fb;box-shadow:0 5px 0 #b8d0ef;transform:rotate(5deg)}
.number-game__start-badge span:nth-child(3){margin-top:22px;background:#f7d9e5;box-shadow:0 5px 0 #e8b9cb;transform:rotate(-4deg)}
.number-game__start-copy h2,.number-game__complete h2{margin:0;color:#283a55;font-size:clamp(1.65rem,3.5vw,2.35rem);font-weight:950;letter-spacing:-.04em;line-height:1.15}
.number-game__start-copy>p:not(.number-game__kicker){max-width:500px;margin:12px 0 22px;color:#6d798c;font-size:1rem;line-height:1.6}
.number-game__button{display:inline-flex;align-items:center;justify-content:center;gap:11px;min-height:48px;padding:11px 19px;border:1px solid transparent;border-radius:15px;font:inherit;font-size:.93rem;font-weight:900;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,background .16s ease}
.number-game__button:hover{transform:translateY(-2px)}
.number-game__button:focus-visible{outline:3px solid #7665c1;outline-offset:3px}
.number-game__button--primary{background:#285b68;color:#fff;box-shadow:0 5px 0 #1f4650}
.number-game__button--primary:hover{background:#1f4e5a;box-shadow:0 7px 0 #1f4650}
.number-game__button--listen{border-color:#eadfcb;background:#fff6df;color:#42516a}
.number-game__button--listen:hover{background:#ffedc7}
.number-game__round{padding:clamp(20px,4vw,40px)}
.number-game__toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-bottom:20px;border-bottom:1px solid #eee9df}
.number-game__toolbar .number-game__kicker{display:block;margin-bottom:9px}
.number-game__progress-track{width:min(330px,46vw);height:10px;overflow:hidden;border-radius:999px;background:#eeeaf2}
.number-game__progress-track span{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,#86c9a4,#f1c85c);transition:width .35s ease}
.number-game__stars{display:flex;align-items:center;gap:5px;color:#775914;font-size:1rem}
.number-game__stars>span:first-child{font-size:1.25rem}
.number-game__stars strong{font-size:1.25rem}
.number-game__question{display:grid;grid-template-columns:minmax(250px,.9fr) minmax(270px,1.1fr);align-items:center;gap:clamp(22px,5vw,56px);max-width:850px;margin:24px auto 0}
.number-game__prompt{grid-column:1/-1;margin:0;color:#30425c;text-align:center;font-size:clamp(1.25rem,3vw,1.65rem);font-weight:950;letter-spacing:-.025em}
.number-game__picture{display:grid;min-height:270px;margin:0;place-items:center;overflow:hidden;border:1px solid #eee8dc;border-radius:25px;background:linear-gradient(145deg,#f8f5ea,#fffdf8);box-shadow:inset 0 0 0 8px rgba(255,255,255,.62)}
.number-game__picture img{display:block;width:min(88%,330px);height:250px;object-fit:contain;animation:number-picture-pop .28s ease-out}
.number-game__answer-area{text-align:center}
.number-game__choose-label{margin:0 0 14px;color:#718096;font-size:.91rem;font-weight:800}
.number-game__choices{display:grid;grid-template-columns:repeat(3,minmax(64px,1fr));gap:12px}
.number-game__choice{display:grid;min-height:78px;place-items:center;border:2px solid #ece6d8;border-radius:20px;background:#fffdf8;color:#2c3f59;font-size:2rem;font-weight:950;cursor:pointer;box-shadow:0 4px 0 #e9e2d2;transition:transform .14s ease,border-color .14s ease,background .14s ease}
.number-game__choice:hover:not(:disabled){transform:translateY(-3px);border-color:#d5c7e9;background:#fbf7ff}
.number-game__choice:focus-visible{outline:3px solid #7665c1;outline-offset:3px}
.number-game__choice.is-wrong{border-color:#efa9a5;background:#fff0ef;color:#91514e;box-shadow:0 4px 0 #e6c3c0;animation:number-shake .22s ease-in-out}
.number-game__choice.is-correct{border-color:#91cba2;background:#ebf8ed;color:#287348;box-shadow:0 4px 0 #c9e5cd}
.number-game__choice:disabled{cursor:default}
.number-game__feedback{min-height:50px;margin:15px 0 0;color:#2e7351;font-size:1.02rem;font-weight:900;line-height:1.45}
.number-game__feedback.is-try-again{color:#946d27}
.number-game__actions{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:3px}
.number-game__complete{display:flex;min-height:360px;flex-direction:column;align-items:center;justify-content:center;padding:40px 22px;text-align:center;background:radial-gradient(circle at 50% 0,#fff6db,transparent 58%),#fff}
.number-game__complete-art{margin-bottom:8px;font-size:3rem;animation:number-star-float 2s ease-in-out infinite}
.number-game__complete h2{max-width:620px}
.number-game__complete>p:not(.number-game__kicker){margin:12px 0;color:#68778b;font-size:1rem}
.number-game__final-stars{display:flex;flex-wrap:wrap;justify-content:center;gap:5px;margin:8px 0 24px;color:#e3ad31;font-size:clamp(1.6rem,5vw,2.4rem);letter-spacing:.04em}
.number-game__final-stars .is-empty{color:#d9dce1}
.number-game__complete .number-game__kicker{margin:8px 0}
.number-game__noscript{margin:18px 0;padding:15px;border-radius:14px;background:#fff4d9;color:#614f2e;line-height:1.55}
.number-game__noscript a,.number-expedition__content a{color:#245f6a;font-weight:850}
.number-expedition__content{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.8fr);gap:26px;margin-top:38px}
.number-expedition__content>section{padding:28px;border:1px solid #eee8dc;border-radius:24px;background:#fff;box-shadow:0 8px 22px rgba(45,58,78,.04)}
.number-expedition__content h2{margin:0 0 15px;color:#293b55;font-size:1.55rem;font-weight:950;letter-spacing:-.03em;line-height:1.2}
.number-expedition__content section>p:not(.number-expedition__eyebrow){color:#69778a;line-height:1.7}
.number-expedition__steps{display:grid;gap:11px;margin:18px 0;padding-left:24px;color:#44546b;line-height:1.55}
.number-expedition__steps li{padding-left:4px}
.number-expedition__faq details{padding:13px 0;border-top:1px solid #eee9e0}
.number-expedition__faq summary{color:#344760;font-weight:850;line-height:1.5;cursor:pointer}
.number-expedition__faq details p{margin:9px 0 2px;color:#6d7a8c;line-height:1.6}
.number-expedition__dictionary-link{grid-column:1/-1;margin:0;padding:18px 22px;border-radius:18px;background:#edf6f0;color:#43546a;line-height:1.7}
.number-expedition__dictionary-link a{display:inline-block;margin-left:5px}
.number-expedition [hidden]{display:none!important}
@keyframes number-picture-pop{from{opacity:.45;transform:scale(.96)}to{opacity:1;transform:scale(1)}}
@keyframes number-shake{25%{transform:translateX(-4px)}75%{transform:translateX(4px)}}
@keyframes number-star-float{50%{transform:translateY(-6px) rotate(7deg)}}
@media(max-width:760px){.number-expedition__intro{grid-template-columns:1fr;padding:26px}.number-expedition__intro-art{min-height:205px}.number-expedition__intro-art img{height:180px}.number-game__question{grid-template-columns:1fr;max-width:520px;gap:20px}.number-game__picture{min-height:240px}.number-game__picture img{height:220px}.number-expedition__content{grid-template-columns:1fr}.number-expedition__dictionary-link{grid-column:auto}}
@media(max-width:520px){.number-expedition{width:calc(100% - 26px);padding-top:18px}.number-expedition__breadcrumbs{margin-bottom:18px;font-size:.8rem}.number-expedition__intro{gap:20px;margin-bottom:22px;padding:22px;border-radius:24px}.number-expedition__lead{font-size:.98rem}.number-expedition__intro-art{min-height:175px;border-radius:20px}.number-expedition__intro-art img{height:160px}.number-game{border-radius:23px}.number-game__start{grid-template-columns:1fr;gap:20px;padding:22px}.number-game__start-badge{min-height:122px}.number-game__round{padding:18px 14px 22px}.number-game__toolbar{gap:10px}.number-game__progress-track{width:min(250px,54vw)}.number-game__question{gap:15px;margin-top:19px}.number-game__picture{min-height:208px;border-radius:19px}.number-game__picture img{height:190px}.number-game__choices{gap:8px}.number-game__choice{min-height:68px;border-radius:16px;font-size:1.8rem}.number-game__feedback{min-height:48px;font-size:.95rem}.number-expedition__content{gap:15px;margin-top:24px}.number-expedition__content>section{padding:21px;border-radius:20px}}
@media(prefers-reduced-motion:reduce){.number-expedition-page *, .number-expedition-page *::before, .number-expedition-page *::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}