/* A one-button game, directly below the family's building moment. */
.castle-challenge{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:38px;align-items:center;margin-top:12px;margin-bottom:62px;padding:32px 28px 32px 42px;border:2px solid #c5dfe8;border-radius:30px;background:#e8f3f6;scroll-margin-top:24px}
.castle-challenge-copy{padding:10px 0;min-width:0}
.castle-challenge-label{display:flex;align-items:center;gap:9px;margin:0 0 18px;color:#26788a;font-size:13px;font-weight:750;letter-spacing:.04em}
.castle-challenge-label span{font-size:23px;line-height:1;color:#e6a042}
.castle-challenge h2{font-family:ui-rounded,'Avenir Next','PingFang SC',sans-serif;font-size:42px;line-height:1.18;letter-spacing:-1.2px;margin:0 0 18px;color:#244b5b}
.zh .castle-challenge h2{font-size:36px;line-height:1.45;letter-spacing:-.6px}
.castle-challenge-description{font-size:16px;line-height:1.85;color:#526b77;margin:0 0 26px;max-width:320px}
.castle-challenge-plan{display:inline-flex;align-items:center;min-height:44px;color:#1c7385;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:5px}
.castle-challenge-playground{min-width:0;border:1px solid #fff;border-radius:23px;overflow:hidden;background:#f3f8fb;box-shadow:0 8px 24px #3c6c7f09}
.castle-challenge-scene{position:relative;width:100%;height:410px;isolation:isolate;overflow:hidden;touch-action:pan-y}
.castle-challenge-scene [data-castle-fallback]{display:block;position:absolute;inset:0;width:100%;height:100%;object-fit:contain;z-index:1;pointer-events:none;background:#f3f8fb}
.castle-challenge[data-rendered="true"] [data-castle-fallback]{display:none}
.castle-challenge-scene canvas{display:block;width:100%;height:100%;pointer-events:none;touch-action:pan-y}
.castle-challenge-view{position:absolute;top:16px;left:17px;z-index:2;color:#6f8792;font-size:11px;letter-spacing:.05em;pointer-events:none}
.castle-challenge-playbar{position:relative;padding:0 23px 19px;z-index:2}
.castle-challenge-status{font-size:13px;line-height:1.6;color:#526b77;min-height:22px;margin:0 0 13px}
.castle-challenge-actions{display:flex;align-items:center;gap:23px;flex-wrap:wrap}
.castle-fire{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:50px;min-width:131px;padding:12px 23px;border:0;border-radius:14px;background:#236f83;color:#fff;font:inherit;font-size:16px;font-weight:700;cursor:pointer;box-shadow:0 3px 0 #164e5e;transition:background .15s,transform .15s}
.castle-fire svg{width:24px;height:24px;flex:none}
.castle-fire:hover{background:#185d70}
.castle-fire:active{transform:translateY(2px);box-shadow:0 1px 0 #164e5e}
.castle-reset{display:inline-flex;align-items:center;gap:6px;min-height:46px;padding:8px 0;border:0;background:transparent;color:#526b77;font:inherit;font-size:13px;cursor:pointer;text-decoration:underline;text-underline-offset:4px}
.castle-reset span{font-size:22px;line-height:1;text-decoration:none}
.castle-challenge button:disabled{opacity:.55;cursor:default}
.castle-challenge button:focus-visible,.castle-challenge a:focus-visible{outline:3px solid #087e95;outline-offset:5px}
.castle-challenge-note{font-size:10px;line-height:1.6;color:#7c8f98;margin:14px 0 0}
@media(max-width:1000px){.castle-challenge{gap:24px;padding:27px 22px 27px 28px}.castle-challenge h2{font-size:34px}.zh .castle-challenge h2{font-size:29px}.castle-challenge-description{font-size:14px}.castle-challenge-scene{height:360px}.castle-challenge-playbar{padding-inline:18px}}
@media(max-width:740px){.castle-challenge{grid-template-columns:1fr;gap:20px;padding:25px 18px 18px;margin-top:4px;margin-bottom:42px;border-radius:26px}.castle-challenge-copy{padding:0 4px}.castle-challenge-label{margin-bottom:12px;font-size:12px}.castle-challenge h2{font-size:34px;margin-bottom:12px}.zh .castle-challenge h2{font-size:30px;line-height:1.4}.castle-challenge-description{font-size:14px;margin-bottom:4px;max-width:none}.castle-challenge-plan{font-size:13px}.castle-challenge-playground{margin-inline:-6px;border-radius:20px}.castle-challenge-scene{height:340px}.castle-challenge-scene [data-castle-fallback]{object-fit:cover}.castle-challenge-playbar{padding:0 16px 17px}.castle-challenge-status{font-size:12px;min-height:38px;margin-bottom:10px}.castle-challenge-actions{gap:22px}.castle-fire{min-width:125px;font-size:15px}.castle-challenge-note{font-size:10px}}
@media(max-width:360px){.castle-challenge{padding:23px 14px 14px}.castle-challenge h2{font-size:30px}.zh .castle-challenge h2{font-size:27px}.castle-challenge-scene{height:300px}.castle-challenge-actions{gap:15px}.castle-fire{min-width:115px;padding-inline:16px}.castle-reset{font-size:12px}}
@media(prefers-reduced-motion:reduce){.castle-fire{transition:none}}