:root{--sky-ink:#09223b;--sky-panel:rgba(7,24,45,.9);--sky-cyan:#58e0eb;--sky-yellow:#ffe06a;--sky-green:#69e393;--sky-coral:#ff7272}.skybound-page{margin:0;overflow:hidden;background:#79d9ec;overscroll-behavior:none}.skybound-game{position:relative;width:100vw;height:100dvh;min-height:430px;overflow:hidden;color:#fff;font-family:Inter,"Segoe UI",system-ui,sans-serif}.skybound-game canvas{display:block;width:100%;height:100%;touch-action:none}.sky-hud{position:absolute;z-index:12;top:max(10px,env(safe-area-inset-top));right:max(10px,env(safe-area-inset-right));left:max(10px,env(safe-area-inset-left));display:flex;align-items:center;gap:8px;pointer-events:none}.sky-brand,.sky-progress,.checkpoint-pill,.sky-icon{border:2px solid rgba(5,21,39,.28);background:var(--sky-panel);box-shadow:0 5px 0 rgba(2,12,23,.4),0 12px 28px rgba(2,15,27,.2);backdrop-filter:blur(9px)}.sky-brand{display:flex;min-height:46px;align-items:center;gap:8px;padding:5px 11px 5px 5px;border-radius:14px;color:#fff;text-decoration:none;pointer-events:auto}.sky-brand span{display:grid;width:32px;height:32px;place-items:center;border-radius:9px;background:var(--sky-cyan);color:var(--sky-ink);font-weight:950;box-shadow:inset -4px -4px rgba(0,0,0,.13)}.sky-progress{display:flex;min-width:150px;height:46px;align-items:center;gap:7px;padding:6px 10px;border-radius:14px}.sky-progress small{color:#b8cfdf;font-size:.64rem;font-weight:800;text-transform:uppercase}.sky-progress b{font-size:.83rem}.sky-progress>i{display:block;flex:1;height:6px;border-radius:99px;background:#294058;overflow:hidden}.sky-progress em{display:block;width:var(--progress,0%);height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--sky-cyan),var(--sky-yellow));transition:width .35s}.checkpoint-pill{display:flex;min-height:43px;align-items:center;gap:6px;margin-left:auto;padding:6px 11px;border-radius:13px;font-size:.72rem;font-weight:800}.checkpoint-pill i{color:var(--sky-yellow);font-style:normal}.checkpoint-pill b{display:grid;width:23px;height:23px;place-items:center;border-radius:7px;background:#fff;color:var(--sky-ink)}.sky-icon{display:grid;flex:0 0 44px;height:44px;place-items:center;border-radius:13px;color:#fff;font-size:1rem;pointer-events:auto;cursor:pointer}.bridge-question{position:absolute;z-index:10;top:80px;left:max(14px,env(safe-area-inset-left));width:min(390px,calc(100vw - 28px));max-height:calc(100dvh - 190px);padding:15px 16px;border:2px solid rgba(255,255,255,.4);border-radius:18px;background:rgba(255,255,255,.94);color:var(--sky-ink);box-shadow:0 8px 0 rgba(8,51,74,.22),0 20px 50px rgba(2,25,41,.22);overflow:auto}.question-meta{display:flex;align-items:center;gap:7px}.question-meta span,.question-meta b{padding:4px 7px;border-radius:7px;background:#dff8fa;color:#08616d;font-size:.61rem;font-weight:900;text-transform:uppercase;letter-spacing:.06em}.question-meta b{background:#fff2bc;color:#705900}.bridge-question h1{margin:8px 0 7px;font-size:clamp(1.05rem,3.3vw,1.35rem);line-height:1.18;letter-spacing:-.02em}.choose-note{margin:0;color:#5c7384;font-size:.72rem;font-weight:750}.choose-note span{color:#0d91a3}.support-actions{display:flex;gap:7px;margin-top:10px}.support-actions button{min-height:37px;padding:7px 12px;border:1px solid #bed1dc;border-radius:9px;background:#fff;color:#163b50;font-weight:900;cursor:pointer}.support-actions button:first-child{border-color:#7bcdd3;background:#e7fbfc;color:#08626b}.support-panel{margin-top:9px;padding:10px;border-radius:11px;background:#eef5f8;color:#385568}.support-panel strong,.support-panel p,.support-panel small{display:block}.support-panel strong{color:#092f45}.support-panel p{margin:4px 0;font-size:.76rem;line-height:1.35}.support-panel small{color:#5a7280}.bridge-toast{position:absolute;z-index:16;top:82px;left:50%;max-width:min(86vw,520px);padding:0;border-radius:14px;background:#fff;color:var(--sky-ink);font-weight:900;text-align:center;transform:translate(-50%,-30px);opacity:0;pointer-events:none;transition:.22s}.bridge-toast.show{padding:11px 15px;transform:translate(-50%,0);opacity:1}.bridge-toast.success{background:#dff9e6;color:#135c31}.bridge-toast.warn{background:#fff0c4;color:#654b00}.attempt-chip{position:absolute;z-index:9;top:82px;right:max(14px,env(safe-area-inset-right));padding:8px 11px;border-radius:10px;background:rgba(7,24,45,.86);font-size:.7rem;font-weight:800}.attempt-chip b{color:var(--sky-yellow)}.sky-touch{position:absolute;z-index:13;right:max(14px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));left:max(14px,env(safe-area-inset-left));display:none;align-items:end;justify-content:space-between;pointer-events:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.touch-capable .sky-touch,.force-touch .sky-touch{display:flex}.move-pad{display:grid;grid-template-columns:repeat(3,52px);grid-template-rows:repeat(2,52px);gap:5px}.move-pad button:first-child{grid-column:2}.move-pad button:nth-child(2){grid-column:1}.move-pad button:nth-child(3){grid-column:2}.move-pad button:nth-child(4){grid-column:3}.sky-touch button{border:1px solid rgba(255,255,255,.45);border-radius:15px;background:rgba(5,24,43,.75);color:#fff;font-size:1.12rem;font-weight:950;box-shadow:0 4px 0 rgba(1,11,21,.4);backdrop-filter:blur(8px);pointer-events:auto;touch-action:none}.move-pad button{width:52px;height:52px}.jump-button{display:grid;width:70px;height:70px;place-items:center;align-content:center;background:rgba(255,207,72,.92)!important;color:#193248!important}.jump-button span{font-size:1.35rem;line-height:.8}.jump-button b{font-size:.58rem;text-transform:uppercase}.sky-touch button.active,.sky-touch button:active{transform:translateY(3px);box-shadow:0 1px 0 rgba(1,11,21,.4)}.world-intro{position:absolute;z-index:30;inset:0;display:grid;place-items:center;padding:18px;background:rgba(3,20,36,.48);backdrop-filter:blur(5px)}.world-intro.hidden{display:none}.sky-modal-card{position:relative;width:min(520px,100%);padding:24px;border:2px solid rgba(255,255,255,.28);border-radius:22px;background:#092944;color:#fff;box-shadow:0 13px 0 rgba(2,14,25,.34),0 35px 80px rgba(0,0,0,.3)}.modal-kicker{margin:0;color:var(--sky-cyan);font-size:.66rem;font-weight:950;letter-spacing:.11em;text-transform:uppercase}.sky-modal-card h1,.sky-modal-card h2{margin:5px 0 10px;font-size:clamp(2rem,8vw,3.5rem);line-height:.95;letter-spacing:-.05em}.sky-modal-card h2{font-size:2rem}.sky-modal-card>p:not(.modal-kicker){margin:0;color:#c8deea;line-height:1.45}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:18px 0}.guide-grid article{display:flex;min-height:62px;align-items:center;gap:9px;padding:9px;border-radius:12px;background:#123b57}.guide-grid article>span{display:grid;flex:0 0 34px;height:34px;place-items:center;border-radius:9px;background:#ffe06a;color:#193248;font-weight:950}.guide-grid b,.guide-grid small{display:block}.guide-grid small{margin-top:2px;color:#a9c6d5;font-size:.67rem;line-height:1.25}.touch-copy{display:none}.touch-capable .touch-copy,.force-touch .touch-copy{display:block}.touch-capable .desktop-copy,.force-touch .desktop-copy{display:none}.sky-primary{width:100%;min-height:50px;border:2px solid #0c7b88;border-radius:13px;background:var(--sky-cyan);color:#092b41;font-weight:950;box-shadow:0 5px 0 #0b7f89;cursor:pointer}.sky-modal-card>small{display:block;margin-top:13px;color:#8eb0c0;font-size:.66rem;text-align:center}.sky-dialog{width:min(560px,calc(100% - 24px));max-height:calc(100dvh - 24px);padding:0;border:0;background:transparent;overflow:auto}.sky-dialog::backdrop{background:rgba(2,14,25,.72);backdrop-filter:blur(5px)}.sky-dialog .sky-modal-card{width:auto;text-align:center}.sky-dialog a{display:flex;min-height:44px;align-items:center;justify-content:center;margin-top:9px;color:#b7d0dc;font-weight:850;text-decoration:none}.dialog-close{position:absolute;top:12px;right:12px;width:42px;height:42px;border:0;background:transparent;color:#b8d2dd;font-size:1.8rem;cursor:pointer}.guide-grid.compact{text-align:left}.trophy{display:grid;width:80px;height:80px;place-items:center;margin:0 auto 14px;border-radius:24px;background:var(--sky-yellow);color:#665000;font-size:2.4rem;box-shadow:0 7px 0 #b78f18}.complete-dialog .sky-modal-card{background:#113359}
@media(max-width:620px){.sky-brand b,.checkpoint-pill span{display:none}.sky-progress{min-width:108px}.bridge-question{top:72px;padding:12px 13px}.bridge-question h1{font-size:1rem}.choose-note{font-size:.65rem}.support-actions{position:absolute;top:7px;right:9px;margin:0}.question-meta{padding-right:112px}.support-actions button{min-height:32px;padding:5px 9px;font-size:.68rem}.sky-modal-card{padding:20px}.guide-grid{grid-template-columns:1fr}.guide-grid article{min-height:52px}.attempt-chip{top:auto;right:50%;bottom:94px;transform:translateX(50%)}}
@media(max-height:560px) and (orientation:landscape){.skybound-game{min-height:0}.sky-hud{top:5px}.sky-brand{min-height:40px}.sky-brand span{width:28px;height:28px}.sky-progress{height:40px}.checkpoint-pill{min-height:38px}.sky-icon{flex-basis:40px;height:40px}.bridge-question{top:54px;left:8px;width:300px;max-height:calc(100dvh - 62px);padding:9px 11px}.bridge-question h1{margin:5px 0;font-size:.9rem}.choose-note{display:none}.support-actions{top:6px}.support-panel{padding:7px}.support-panel p{font-size:.68rem}.sky-touch{right:9px;bottom:8px;left:9px}.move-pad{grid-template-columns:repeat(3,44px);grid-template-rows:repeat(2,44px);gap:4px}.move-pad button{width:44px;height:44px}.jump-button{width:58px;height:58px}.attempt-chip{bottom:10px}.world-intro{padding:8px}.sky-modal-card{padding:14px}.sky-modal-card h1{font-size:2rem}.sky-modal-card>p:not(.modal-kicker){font-size:.76rem}.guide-grid{grid-template-columns:1fr 1fr;margin:10px 0}.guide-grid article{min-height:45px;padding:6px}.sky-modal-card>small{display:none}}
@media(prefers-reduced-motion:reduce){.bridge-toast,.sky-progress em{transition:none}}
.bridge-question.answered{width:min(470px,calc(100vw - 28px));border-color:#80d99c;background:rgba(231,251,237,.96)}.bridge-question.answered .question-meta,.bridge-question.answered .choose-note,.bridge-question.answered .support-actions,.bridge-question.answered .support-panel{display:none}.bridge-question.answered h1{margin:0;color:#175b31;font-size:1rem}
.skybound-game canvas{cursor:grab}.skybound-game canvas.orbiting{cursor:grabbing}
.analog-stick{position:relative;width:112px;height:112px;border:2px solid rgba(255,255,255,.42);border-radius:50%;background:radial-gradient(circle at 50% 45%,rgba(25,70,96,.78),rgba(5,24,43,.88));box-shadow:inset 0 0 0 8px rgba(80,224,235,.08),0 6px 0 rgba(1,11,21,.42),0 12px 28px rgba(2,15,27,.24);pointer-events:auto;touch-action:none;backdrop-filter:blur(8px)}.analog-stick::before,.analog-stick::after{position:absolute;inset:12px;border:1px solid rgba(121,238,246,.16);border-radius:50%;content:""}.analog-stick::after{inset:50% 14px auto;height:1px;border:0;border-top:1px solid rgba(121,238,246,.15);border-radius:0}.analog-knob{position:absolute;top:50%;left:50%;display:grid;width:48px;height:48px;place-items:center;margin:-24px 0 0 -24px;border:2px solid rgba(255,255,255,.72);border-radius:50%;background:linear-gradient(145deg,#75edf3,#2aa8ba);box-shadow:inset -6px -7px rgba(2,72,89,.18),0 5px 10px rgba(0,10,20,.42);will-change:transform}.analog-knob i{width:14px;height:14px;border:3px solid rgba(7,40,58,.55);border-radius:50%}.analog-stick.active{border-color:rgba(117,237,243,.92);box-shadow:inset 0 0 0 8px rgba(80,224,235,.14),0 3px 0 rgba(1,11,21,.42),0 0 22px rgba(83,226,235,.22)}
@media(max-height:560px) and (orientation:landscape){.analog-stick{width:88px;height:88px}.analog-knob{width:42px;height:42px;margin:-21px 0 0 -21px}}
@media(max-width:620px){.sky-hud{gap:5px}.sky-brand{padding-right:5px}.sky-progress{min-width:92px;padding-right:7px;padding-left:7px}.checkpoint-pill{padding-right:7px;padding-left:7px}.sky-icon{flex-basis:40px;height:40px}}
@media(max-width:360px){.sky-progress>i{display:none}.sky-progress{min-width:64px}.sky-icon{flex-basis:38px;height:38px}}
.complete-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}.sky-secondary{min-height:50px;border:2px solid #8daaba;border-radius:13px;background:#fff;color:#17394e;font-weight:950;box-shadow:0 5px 0 #7793a2;cursor:pointer}.complete-actions button:disabled{cursor:wait;opacity:.68}.complete-dialog .share-privacy{margin-top:14px;color:#a9c6d5}.share-status{display:block;min-height:1.25em;margin-top:7px;color:var(--sky-yellow);font-size:.76rem;font-weight:850}
@media(max-width:420px){.complete-actions{grid-template-columns:1fr}.complete-dialog .sky-modal-card{padding:19px}.complete-dialog .trophy{width:66px;height:66px;margin-bottom:11px}.complete-dialog .sky-modal-card h2{font-size:1.75rem}}
.selector-label{margin:12px 0 6px!important;color:#b9d2df!important;font-size:.68rem!important;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.sky-year-grid,.sky-subject-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.sky-year-grid button,.sky-subject-grid button{min-width:0;border:2px solid #315a72;border-radius:12px;background:#123b57;color:#fff;cursor:pointer}.sky-year-grid button{min-height:48px;padding:6px}.sky-year-grid button b,.sky-year-grid button small,.sky-subject-grid button b,.sky-subject-grid button small{display:block}.sky-year-grid button b{font-size:.8rem}.sky-year-grid button small,.sky-subject-grid button small{margin-top:2px;color:#a9c6d5;font-size:.59rem}.sky-subject-grid button{display:flex;min-height:56px;align-items:center;gap:7px;padding:7px;text-align:left}.sky-subject-grid button i{display:grid;flex:0 0 35px;height:35px;place-items:center;border-radius:9px;background:var(--sky-accent,var(--sky-cyan));color:#092b41;font-style:normal;font-weight:950}.sky-subject-grid button span{min-width:0}.sky-subject-grid button b{font-size:.7rem}.sky-year-grid button.selected,.sky-subject-grid button.selected{border-color:var(--sky-accent,var(--sky-cyan));background:#1d506b;box-shadow:0 0 0 2px color-mix(in srgb,var(--sky-accent,var(--sky-cyan)) 30%,transparent)}.world-intro .sky-modal-card{max-height:calc(100dvh - 24px);overflow:auto}.support-panel ol{margin:7px 0;padding-left:1.2rem;font-size:.72rem;line-height:1.35}.support-panel li+li{margin-top:3px}.support-panel .support-check{margin-top:7px;color:#0b6972;font-weight:850}
@media(max-width:620px){.sky-subject-grid{grid-template-columns:1fr}.sky-subject-grid button{min-height:46px}.sky-subject-grid button i{width:31px;height:31px}.world-intro .guide-grid{margin:12px 0}}
@media(max-height:620px) and (orientation:landscape){.world-intro .guide-grid{display:none}.world-intro .selector-label{margin:6px 0 4px!important}.world-intro .sky-year-grid button{min-height:40px;padding:4px}.world-intro .sky-subject-grid button{min-height:45px}.world-intro .sky-modal-card{max-height:calc(100dvh - 16px);padding:14px}.world-intro .sky-modal-card h1{font-size:2rem}.world-intro .sky-modal-card>p:not(.modal-kicker){font-size:.76rem}.world-intro .sky-primary{min-height:44px}}
.bridge-answer-guide{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:8px 0}.bridge-answer-guide span{min-width:0;padding:6px 7px;border:1px solid #b8d5df;border-radius:8px;background:#e8f8fb}.bridge-answer-guide span:last-child{border-color:#eadc94;background:#fff9d9;text-align:right}.bridge-answer-guide b,.bridge-answer-guide em{display:block}.bridge-answer-guide b{color:#0b7380;font-size:.57rem;text-transform:uppercase}.bridge-answer-guide span:last-child b{color:#745d00}.bridge-answer-guide em{margin-top:2px;color:#17394e;font-size:.64rem;font-style:normal;font-weight:850;line-height:1.2}.bridge-question:has(.support-panel:not([hidden])) .bridge-answer-guide{display:none}.bridge-question.answered .bridge-answer-guide{display:none}
@media(max-width:620px){.bridge-answer-guide{grid-template-columns:1fr}.bridge-answer-guide span:last-child{text-align:left}}
@media(max-width:620px){.bridge-question{top:70px;right:max(8px,env(safe-area-inset-right));left:max(8px,env(safe-area-inset-left));width:auto;max-height:none;padding:8px 10px;border-radius:14px;overflow:visible}.question-meta{min-height:34px;gap:4px;padding-right:104px}.question-meta span,.question-meta b{padding:3px 5px;font-size:.51rem}.bridge-question h1{margin:3px 0 4px;font-size:clamp(.8rem,3.7vw,.94rem);line-height:1.12}.choose-note{display:none}.support-actions{top:6px;right:7px;gap:4px}.support-actions button{min-height:34px;padding:4px 8px;border-radius:8px;font-size:.62rem}.bridge-answer-guide{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:4px;margin:3px 0 0}.bridge-answer-guide span,.bridge-answer-guide span:last-child{display:flex;min-height:28px;align-items:center;justify-content:space-between;gap:5px;padding:4px 6px;text-align:inherit}.bridge-answer-guide b,.bridge-answer-guide em{display:inline}.bridge-answer-guide b{flex:0 0 auto;font-size:.48rem}.bridge-answer-guide em{min-width:0;margin:0;overflow:hidden;font-size:.57rem;text-overflow:ellipsis;white-space:nowrap}.bridge-question:has(.support-panel:not([hidden])){border-radius:14px 14px 0 0}.bridge-question:has(.support-panel:not([hidden])) .bridge-answer-guide{display:grid;visibility:hidden;height:0;margin:0;overflow:hidden}.support-panel:not([hidden]){position:fixed;z-index:18;top:173px;right:max(8px,env(safe-area-inset-right));bottom:max(140px,calc(env(safe-area-inset-bottom) + 126px));left:max(8px,env(safe-area-inset-left));max-height:none;margin:0;padding:10px 12px;border:2px solid rgba(8,51,74,.14);border-radius:0 0 14px 14px;background:rgba(246,252,253,.98);box-shadow:0 8px 0 rgba(8,51,74,.22),0 20px 40px rgba(2,25,41,.2);overflow:auto}.support-panel p{font-size:.71rem}.support-panel ol{font-size:.68rem}}
@media(max-height:560px) and (orientation:landscape){.bridge-question{width:310px;overflow:visible}.question-meta{min-height:30px;padding-right:100px}.bridge-question h1{margin:2px 0 3px}.support-actions{position:absolute;top:6px;right:7px;gap:4px;margin:0}.support-actions button{min-height:30px;padding:4px 8px;font-size:.62rem}.bridge-answer-guide{gap:4px;margin:3px 0 0}.bridge-answer-guide span,.bridge-answer-guide span:last-child{display:flex;min-height:27px;align-items:center;justify-content:space-between;gap:4px;padding:4px 6px;text-align:inherit}.bridge-answer-guide b,.bridge-answer-guide em{display:inline;margin:0;font-size:.53rem}.bridge-question:has(.support-panel:not([hidden])){max-height:calc(100dvh - 62px);overflow:auto}.bridge-question:has(.support-panel:not([hidden])) .bridge-answer-guide{display:none}}
