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0;font-size:11px;font-weight:800;line-height:1.5;position:relative}.fact-audio-button{z-index:1;color:#6b581b;background:#ffffff94;border-color:#b29437;border-radius:12px;width:100%;min-height:39px;margin-top:14px;position:relative}.round-finish{text-align:center;background:radial-gradient(circle at 20% 10%,#a9e5c773,#0000 14rem),radial-gradient(circle at 92% 90%,#c9c1ff80,#0000 16rem),#fffaf0;border:1.5px solid #dcd4c7;border-radius:27px;flex-direction:column;justify-content:center;align-items:center;min-height:545px;padding:34px;display:flex}.finish-burst{align-items:center;gap:20px;display:flex}.finish-burst span{color:var(--coral);font-size:28px}.finish-burst strong{border:3px solid var(--ink);width:128px;height:128px;color:var(--ink);background:var(--yellow);border-radius:47% 53% 44% 56%;place-items:center;font-size:34px;display:grid;transform:rotate(-3deg);box-shadow:8px 9px #24213f1f}.round-finish>.section-label{margin-top:26px}.round-finish h2{letter-spacing:-.065em;margin:7px 0;font-size:clamp(2rem,4vw,3.2rem)}.round-finish>p{color:var(--muted);margin:0;font-size:13px;font-weight:700}.earned-stars{gap:10px;margin:21px 0 26px;display:flex}.earned-stars span{color:#d9d2c6;text-shadow:0 3px #24213f14;font-size:36px}.earned-stars span.earned{color:#f0b619}.finish-actions{gap:11px;display:flex}.app-footer{width:min(1440px,100%);color:var(--muted);letter-spacing:.02em;text-align:center;justify-content:center;align-items:center;gap:9px;margin-inline:auto;padding:7px clamp(22px,3vw,46px) 28px;font-size:10px;font-weight:800;display:flex}@media (width<=1120px){.learning-layout{grid-template-columns:1fr}.side-rail{grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);align-items:end;display:grid}.hero-copy h1{font-size:clamp(3.3rem,8vw,5.4rem)}.number-scout{right:10%}.play-zone{min-height:680px}}@media (width<=790px){.topbar{align-items:flex-start}.header-tools{flex-direction:column;align-items:flex-end}.score-pill{min-height:40px}.side-rail{grid-template-columns:1fr}.hero-copy{padding-bottom:18px}.number-scout{bottom:-6px;right:2%;transform:scale(.86)}.learn-content{grid-template-columns:1fr}.facts-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.fact-spotlight{min-height:285px}}@media (width<=620px){.topbar{padding-top:17px}.brand-copy small,.score-pill>span:last-child,.app-footer>span[aria-hidden=true]{display:none}.brand-mark{width:42px;height:42px;font-size:28px}.brand-copy strong{font-size:17px}.grade-switch button{min-width:108px;padding:6px 8px}.profile-dot{flex-basis:27px;width:27px;height:27px}.score-pill{padding:6px 10px}.learning-layout{padding-top:2px}.hero-copy h1{font-size:clamp(3rem,15vw,4.3rem)}.hero-copy>p{max-width:82%;font-size:14px}.number-scout{transform-origin:100% 100%;bottom:0;right:-5px;transform:scale(.72)}.table-grid{grid-template-columns:repeat(5,minmax(42px,1fr))}.play-zone{border-radius:26px;min-height:0;padding:19px}.play-toolbar,.learn-heading{flex-direction:column;align-items:flex-start}.learn-actions{align-items:stretch;width:100%}.learn-actions>button{flex:1}.play-toolbar{margin-bottom:22px}.question-card{padding-inline:13px}.equation{gap:10px}.equation strong{font-size:clamp(2.8rem,14vw,4rem)}.equation .mystery{border-radius:18px;width:62px;height:62px}.answer-button{min-height:62px}.practice-footer{flex-direction:column;align-items:stretch}.next-button{width:100%}.facts-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.facts-grid button{min-height:78px}.finish-actions,.app-footer{flex-direction:column}.finish-actions,.finish-actions button{width:100%}}@media (width<=410px){.topbar{gap:10px}.score-pill{display:none}.grade-switch button{min-width:96px}.profile-copy strong{font-size:10px}.header-tools{align-self:center}.hero-copy>p{max-width:100%;padding-right:70px}.table-card{padding:19px}.table-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.answer-grid{gap:8px}.answer-button{grid-template-columns:auto 1fr;padding-inline:10px}.answer-button i{display:none}.group-visual span{width:29px;height:29px}.spotlight-equation span,.spotlight-equation strong{width:48px;height:48px;font-size:20px}.spotlight-equation strong{width:58px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}