:root{--ink:#071323;--soft:#17324d;--paper:#fffaf0;--blue:#28527a;--gold:#f8c35a;--lava:#d9563f;--orange:#f36f45;--pale:#dbe6ef}*{box-sizing:border-box}button{font:inherit}.game-shell{width:100%}.intro{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr)}.hero-stage{margin:24px;align-self:center}.hero-stage img{display:block;width:100%;height:auto}.hero-tag{position:absolute;left:6%;bottom:7%;padding:7px 10px;color:#fff;background:var(--blue);border:3px solid var(--ink);border-radius:7px;box-shadow:4px 4px 0 var(--ink);font-size:.72rem;font-weight:950}.intro-copy{display:flex;flex-direction:column;justify-content:center}.eyebrow{margin:0;color:var(--blue);font-size:.76rem;font-weight:950;letter-spacing:.09em}.intro h1{margin:7px 0;font-size:clamp(2.6rem,6vw,5.8rem);line-height:.86;letter-spacing:-.055em}.dek{margin:3px 0 8px;font-weight:900}.key-help{color:#526477;font-size:.72rem}.play{width:min(1040px,calc(100% - 28px));margin:12px auto 28px;border:4px solid var(--ink);border-radius:28px;box-shadow:0 10px 0 #07132324;background:var(--paper);overflow:hidden}.hud{height:72px;padding:8px 14px;display:grid;grid-template-columns:repeat(4,1fr);gap:8px;background:var(--paper);border-bottom:4px solid var(--ink)}.hud div{min-width:0;text-align:center}.hud span{display:block;color:#526477;font-size:.67rem;font-weight:900}.hud b{font-size:1.25rem}.io-world{position:relative;min-height:600px;overflow:hidden;background:#162a48;isolation:isolate}.world-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}.lanes{position:absolute;inset:0;z-index:3;display:grid;grid-template-columns:repeat(3,1fr)}.lane{--pulse:0;--depth:0;--heat:0;position:relative;min-width:0}.pulse{position:absolute;left:50%;top:61%;width:calc(86px + var(--pulse)*150px);aspect-ratio:1;transform:translate(-50%,-50%);border:calc(3px + var(--pulse)*8px) solid rgba(243,111,69,calc(.25 + var(--pulse)*.65));border-radius:50%;box-shadow:0 0 0 calc(var(--pulse)*25px) rgba(217,86,63,.13);pointer-events:none}.probe-wrap{position:absolute;left:50%;top:4%;width:72px;height:55%;transform:translateX(-50%);pointer-events:none}.probe,.probe-broken{position:absolute;left:50%;top:0;width:64px;height:auto;transform:translate(-50%,calc(var(--depth)*190px));filter:drop-shadow(4px 5px 0 #07132338)}.probe-broken{display:none}.lane.is-broken .probe{display:none}.lane.is-broken .probe-broken{display:block;transform:translate(-50%,170px)}.meters{position:absolute;left:9%;right:9%;bottom:18%;display:grid;gap:5px;padding:8px;background:#fffaf0e8;border:3px solid var(--ink);border-radius:8px;box-shadow:4px 4px 0 #07132366;font-size:.62rem;font-weight:900}.meter-row{display:grid;grid-template-columns:42px 1fr 34px;align-items:center;gap:5px}.bar{height:10px;overflow:hidden;background:#fff;border:2px solid var(--ink);border-radius:99px}.bar i{display:block;height:100%;width:calc(var(--value)*100%);background:var(--blue)}.heat .bar i{background:var(--lava)}.beacons{position:absolute;left:50%;bottom:31%;width:82%;height:70px;display:flex;align-items:end;justify-content:center;gap:0;transform:translateX(-50%);pointer-events:none}.beacons img{width:32px;margin-left:-8px;filter:drop-shadow(2px 3px 0 #07132333)}.probe-control{position:absolute;left:50%;bottom:4%;width:88px;height:88px;transform:translateX(-50%);display:grid;place-items:center;padding:0;color:var(--ink);background:transparent;border:0;border-radius:50%;cursor:pointer;touch-action:none}.probe-control span{width:62px;height:62px;display:grid;place-items:center;background:var(--gold);border:4px solid var(--ink);border-radius:50%;box-shadow:0 6px 0 var(--ink);font-size:.7rem;font-weight:1000;line-height:1.05}.probe-control:active span,.lane.is-holding .probe-control span{transform:translateY(5px);box-shadow:0 1px 0 var(--ink);background:#fff}.probe-control:disabled{cursor:not-allowed}.probe-control:disabled span{background:#a9b8c5;box-shadow:none}.feedback{position:absolute;left:50%;top:3%;z-index:8;max-width:84%;margin:0;padding:7px 12px;transform:translateX(-50%);color:#fff;background:#071323dc;border-radius:7px;font-size:.76rem;font-weight:900;text-align:center;pointer-events:none}.result{width:min(1000px,calc(100% - 28px));margin:12px auto 30px;display:grid;grid-template-columns:48% 52%;background:var(--paper);border:4px solid var(--ink);border-radius:28px;box-shadow:0 10px 0 #07132324;overflow:hidden}.result-art{display:grid;place-items:center;min-height:500px;background:var(--pale)}.result-art img{width:92%}.result-copy{padding:28px;display:flex;flex-direction:column;justify-content:center}.result h2{margin:7px 0;font-size:clamp(1.8rem,4vw,3.5rem);line-height:1}.score-line{display:flex;align-items:baseline;gap:7px}.score-line strong{font-size:clamp(4rem,9vw,7rem);line-height:.9}.rank{font-weight:900}.rank b{display:inline-block;margin-right:8px;padding:4px 9px;color:#fff;background:var(--blue);border-radius:5px}.result-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px}.result-stats p{margin:0;padding:9px;background:#edf3f7;border-left:5px solid var(--blue);border-radius:6px;font-size:.82rem;font-weight:800}.result-stats p:last-child{grid-column:1/-1;background:#fff6d8;border-left-color:var(--gold)}.actions{display:grid;gap:9px;margin-top:16px}.news-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px}.news-links a{color:var(--blue);font-weight:850}.disclaimer{color:#526477;font-size:.7rem;line-height:1.5}@media(max-width:760px){.intro{display:block}.hero-stage{margin:12px 12px 0}.intro h1{font-size:clamp(2.55rem,13vw,4rem)}.play{width:calc(100% - 12px);border-width:3px}.hud{height:60px;padding:5px}.hud span{font-size:.55rem}.hud b{font-size:.92rem}.io-world{min-height:540px}.probe-wrap{width:58px}.probe,.probe-broken{width:56px}.meters{left:4%;right:4%;bottom:20%;padding:5px 3px}.meter-row{grid-template-columns:1fr}.meter-row>span,.meter-row>b{font-size:.54rem;text-align:center}.probe-control{bottom:3%}.probe-control span{width:58px;height:58px;font-size:.63rem}.result{display:block;width:calc(100% - 12px)}.result-art{min-height:0;aspect-ratio:16/9}.result-copy{padding:22px 16px}}@media(max-width:390px){.io-world{min-height:500px}.pulse{top:60%}.probe,.probe-broken{width:50px}.probe-control{width:76px;height:76px}.probe-control span{width:54px;height:54px}.beacons img{width:27px}.feedback{font-size:.67rem}}@media(prefers-reduced-motion:reduce){.pulse{transition:none;box-shadow:none}.probe,.probe-broken{transition:none}}
[hidden]{display:none!important}
.io-world,.io-world *{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.io-world img{pointer-events:none;-webkit-user-drag:none}body.hg-game-page .probe-control{touch-action:none}
.wave-status{position:absolute;left:50%;top:41%;z-index:6;display:flex;align-items:center;justify-content:center;gap:5px;min-width:78px;padding:5px 7px;transform:translateX(-50%);color:#fff;background:var(--blue);border:2px solid #fff;border-radius:5px;font-size:.62rem;font-weight:1000;line-height:1;letter-spacing:.02em;pointer-events:none}.wave-status span{display:block;width:11px;height:11px;background:#fff;border-radius:50%}.lane.wave-cool .pulse{border-style:dashed;border-color:rgba(89,188,235,calc(.45 + var(--pulse)*.4));box-shadow:0 0 0 calc(var(--pulse)*18px) rgba(52,151,204,.12)}.lane.wave-cool .wave-status{background:#176999}.lane.wave-cool .probe-control span{color:#fff;background:#2584b8}.lane.wave-warning .pulse{border-style:solid;border-color:rgba(248,195,90,calc(.55 + var(--pulse)*.4));box-shadow:0 0 0 calc(var(--pulse)*22px) rgba(248,195,90,.18)}.lane.wave-warning .wave-status{color:var(--ink);background:var(--gold);border-color:var(--ink)}.lane.wave-warning .wave-status span{background:var(--ink);border-radius:2px;transform:rotate(45deg)}.lane.wave-warning .probe-control span{color:var(--ink);background:var(--gold)}.lane.wave-hot .pulse{border-style:double;border-color:rgba(255,89,58,.98);box-shadow:0 0 0 calc(12px + var(--pulse)*28px) rgba(217,52,37,.28),0 0 28px rgba(255,77,44,.9)}.lane.wave-hot .wave-status{background:#b72d25}.lane.wave-hot .wave-status span{width:0;height:0;background:transparent;border-right:7px solid transparent;border-bottom:12px solid #fff;border-left:7px solid transparent;border-radius:0}.lane.wave-hot .probe-control span{color:#fff;background:#d94635}.lane.is-broken .wave-status{color:#fff;background:#566675;border-color:#fff}.lane.is-broken .wave-status span{width:12px;height:3px;background:#fff;border:0;border-radius:0;transform:rotate(-45deg)}.lane.is-broken .pulse{opacity:.18;box-shadow:none}.heat .bar i{transition:width .08s linear}.wave-hot .heat .bar i{background:#e63225}.feedback{width:max-content}@media(max-width:760px){.wave-status{top:42%;min-width:64px;padding:4px 5px;font-size:.54rem}.feedback{max-width:92%;line-height:1.25}}@media(max-width:390px){.wave-status{top:41%;min-width:60px;font-size:.5rem}.wave-status span{width:9px;height:9px}.lane.wave-hot .wave-status span{border-right-width:6px;border-bottom-width:10px;border-left-width:6px}}