:root{color-scheme:dark;--bg:#0a0d0e;--panel:#101516;--line:#252b2c;--muted:#889390;--ink:#f0f4e9;--lime:#caf879;--mono:ui-monospace,SFMono-Regular,Consolas,monospace}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;font-size:14px}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button,a{touch-action:manipulation}button:disabled{cursor:default;opacity:.4}button:focus-visible,a:focus-visible,input:focus-visible,canvas:focus-visible{outline:2px solid var(--lime);outline-offset:5px}button{color:inherit}button:hover:not(:disabled){filter:brightness(1.14)}[hidden]{display:none!important}.app{width:min(1392px,100%);margin:auto;padding:0 42px}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.world-link{color:var(--ink);text-decoration:none;font:11px var(--mono);letter-spacing:1.1px;display:flex;gap:14px;align-items:center}.brand-mark{font-size:29px;color:var(--lime)}.slash,.arcade{color:var(--muted)}.top-actions{display:flex;align-items:center;gap:10px}.live-dot{width:5px;height:5px;display:inline-block;border-radius:50%;background:var(--lime);box-shadow:0 0 9px #caf87940}.system-label{color:var(--muted);font:9px var(--mono);letter-spacing:1px;margin-right:16px}.icon-button{height:30px;min-width:30px;padding:0 9px;border:1px solid var(--line);border-radius:5px;background:transparent;color:#a9b2ad;font-size:11px}.heading{display:flex;justify-content:space-between;align-items:center;padding:33px 0 29px}.eyebrow,.micro-label{font:9px var(--mono);letter-spacing:1.5px;color:var(--muted)}.eyebrow span{margin:0 8px;color:#4f5a54}h1{font-size:36px;line-height:1;margin:13px 0 0;font-weight:900;letter-spacing:-1.7px}h1>span:first-child{font-weight:400;margin-left:8px}.title-star{font-size:29px;color:var(--lime);margin-left:14px;display:inline-block;vertical-align:2px}.heading>p{font-size:12px;line-height:1.85;color:#c4cbc5;margin:0}.heading>p span{font-size:11px;color:var(--muted)}.game-layout{display:grid;grid-template-columns:minmax(0,1fr) 226px;gap:20px;align-items:start}.game-panel{border:1px solid #2c3630;border-radius:9px;overflow:hidden;background:var(--panel)}.hud{height:74px;display:flex;align-items:center;padding:0 25px;gap:34px;background:#111617;border-bottom:1px solid var(--line)}.hud-score,.hud-sector{display:flex;flex-direction:column;gap:7px}.hud strong{font:23px var(--mono);letter-spacing:1px}.hud-score{min-width:132px}.hud-sector strong{font-size:17px}.hud-sector strong span{font-size:11px;color:#616d65}.hud-health{margin-left:auto;width:136px}.hud-health>.micro-label{display:flex;justify-content:space-between;font-size:8px}#health{display:flex;gap:5px;margin-top:10px}#health i{display:block;height:8px;flex:1;background:var(--lime);border-radius:1px}#health i.empty{background:#2a3430}.pause-button{background:#1d2620;border:1px solid #35412e;border-radius:5px;width:33px;height:33px;font-weight:bold;color:#d6e7c4}.stage{position:relative;aspect-ratio:25/17;background:#070f12;isolation:isolate;overflow:hidden}canvas{display:block;width:100%;height:100%;touch-action:none;outline:none!important}.stage-corner{position:absolute;width:17px;height:17px;border-color:#97b89b;opacity:.6;pointer-events:none;z-index:1}.top-left{top:18px;left:18px;border-top:1px solid;border-left:1px solid}.bottom-right{bottom:18px;right:18px;border-bottom:1px solid;border-right:1px solid}.sector-tag{position:absolute;left:32px;right:30px;top:26px;font:8px var(--mono);letter-spacing:1.4px;color:#b8c8bf;display:flex;align-items:center;gap:9px;pointer-events:none}.sector-tag>span:last-child{margin-left:auto;color:#657f7a;font-size:7px}.overlay{position:absolute;inset:0;display:flex;align-items:center;background:linear-gradient(90deg,#070e13e8 0%,#070e13b5 34%,#070e1320 69%,transparent 100%)}.menu{padding:58px 0 24px 7%;width:100%}.mission-label{font:9px var(--mono);letter-spacing:2px;color:var(--lime);display:flex;align-items:center;gap:9px}.mission-label>span{width:18px;height:1px;background:var(--lime)}.menu h2,.result h2{font-size:clamp(42px,5.4vw,79px);line-height:.97;letter-spacing:-3px;font-weight:900;margin:24px 0 20px}.menu em{font-style:normal;color:var(--lime)}.menu>p,.result>p{font-size:12px;line-height:1.9;color:#aab8b6;margin:0 0 27px}.difficulty{display:flex;gap:3px;width:241px;padding:4px;border:1px solid #33443e;border-radius:5px;margin-bottom:12px;background:#0d1819aa}.difficulty button{flex:1;background:transparent;border:0;color:#94a49b;font-size:11px;padding:9px;border-radius:3px}.difficulty .selected{background:#2d4027;color:var(--lime)}.primary-button{width:241px;min-height:49px;display:flex;align-items:center;justify-content:space-between;border:0;border-radius:4px;background:var(--lime);color:#15200d;font-weight:800;padding:14px 19px;font-size:14px}.primary-button>span{font-size:23px;line-height:18px}.start-hint{display:block;margin-top:16px;color:#678278;font:8px var(--mono);letter-spacing:.7px}.start-hint i{font-style:normal;margin:0 6px}.game-toolbar{height:66px;display:flex;align-items:center;padding:0 22px;gap:19px;border-top:1px solid var(--line)}.weapon{display:grid;grid-template-columns:auto auto;gap:7px 12px}.weapon .micro-label{grid-column:1/-1;font-size:8px}.weapon strong{font-size:11px;font-weight:500}.weapon>span:last-child{font:9px var(--mono);color:var(--lime);align-self:center}.auto-fire{margin-left:auto;display:flex;align-items:center;gap:7px;font-size:10px;color:#a6b3a8;cursor:pointer;position:relative}.auto-fire input{position:absolute;width:28px;height:17px;opacity:0;left:0;margin:0}.auto-fire>span{width:26px;height:15px;background:#344236;border-radius:20px;padding:3px;pointer-events:none}.auto-fire>span:after{content:"";display:block;width:9px;height:9px;background:#768879;border-radius:50%;transition:transform .15s}.auto-fire input:checked+span{background:#3d542c}.auto-fire input:checked+span:after{background:var(--lime);transform:translateX(11px)}.auto-fire input:focus-visible+span{outline:2px solid var(--lime);outline-offset:4px}.nova-button{background:#1d291a;border:1px solid #455a31;border-radius:5px;color:var(--lime);height:35px;display:flex;gap:8px;align-items:center;padding:0 11px;font-size:11px}.nova-button>span{font-size:19px}.nova-button b{font:11px var(--mono);margin:0 4px}kbd{font:9px var(--mono);border:1px solid #3c453b;border-radius:3px;padding:3px 5px;color:#9aa697}.nova-button kbd{font-size:8px;padding:1px 4px;color:#9bb680}.side-panel{display:flex;flex-direction:column;gap:16px}.record-card,.route-card,.tip-card{border:1px solid var(--line);border-radius:8px;padding:22px;background:#111617}.micro-label>span{float:right;color:#69796c}.record-card .micro-label>span{color:var(--lime);font-size:15px;margin-top:-3px}.record-card>strong{display:block;font:33px var(--mono);letter-spacing:2px;margin-top:21px}.record-card>p{font-size:10px;color:var(--muted);margin:8px 0 25px}.record-line{display:flex;gap:5px;height:17px;align-items:end}.record-line span{background:#425633;flex:1;height:40%}.record-line span:nth-child(3n){height:75%}.record-line span:nth-child(4n){height:100%;background:var(--lime)}.record-line span:nth-child(5n){height:55%}.route-card h3{font-size:17px;margin:17px 0 25px;letter-spacing:-.4px}.route-card ol{list-style:none;margin:0;padding:0}.route-card li{display:flex;align-items:center;gap:13px;position:relative;padding-bottom:29px;color:#9ba69d}.route-card li:not(:last-child):after{content:"";position:absolute;left:11px;top:26px;height:25px;border-left:1px solid #354030}.route-card li>span{border:1px solid #354030;border-radius:50%;width:24px;height:24px;display:grid;place-items:center;font:8px var(--mono);flex-shrink:0}.route-card li>div{font-size:11px}.route-card small{display:block;margin-top:6px;font:7px var(--mono);letter-spacing:.7px;color:#627468}.route-card li>i{margin-left:auto;width:5px;height:5px;border-radius:50%;background:#354030}.route-card li.active{color:var(--lime)}.route-card li.active>span{background:var(--lime);color:#182315;border-color:var(--lime)}.route-card li.active>i{background:var(--lime);box-shadow:0 0 8px #caf87950}.route-card li.done>span{color:var(--lime);border-color:#6e9049}.route-card li.boss-route{padding-bottom:0}.route-card .boss-route>i{background:none!important;font-style:normal;width:auto;height:auto;font-size:16px;color:#98a28f}.route-card>p{border-top:1px solid var(--line);padding-top:18px;margin:23px 0 0;color:#6f8173;font-size:9px}.tip-card{display:flex;gap:13px;padding:18px;background:#151d13;border-color:#2c3c23}.tip-symbol{font-size:24px;color:var(--lime)}.tip-card .micro-label{font-size:8px;color:#a2bb83}.tip-card p{font-size:10px;line-height:1.9;color:#94a48a;margin:9px 0 0}.tip-card b{font-weight:500;color:var(--lime)}.footer{display:flex;justify-content:space-between;align-items:center;padding:23px 0 24px;font:8px var(--mono);letter-spacing:.5px;color:#68736c}.footer>div{display:flex;align-items:center;gap:4px}.footer>div>span{margin:0 14px 0 4px;font-family:Arial,sans-serif;letter-spacing:0;font-size:9px}.footer kbd{font-size:8px;padding:3px 5px}.footer-star{color:var(--lime);margin:0 7px;font-size:13px}.banner{position:absolute;top:76px;left:50%;transform:translateX(-50%);padding:11px 18px;border:1px solid #5d81444f;border-radius:3px;background:#142014d9;color:var(--lime);font:11px var(--mono);letter-spacing:1px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s}.banner.visible{opacity:1}.boss-hud{position:absolute;top:47px;left:20%;width:60%;font:9px var(--mono);color:#ffa699;letter-spacing:1px}.boss-hud>div:first-child{display:flex;justify-content:space-between}.boss-track{height:5px;margin-top:8px;background:#472429}.boss-track>div{height:100%;background:#ff8d7c;transition:width .1s}.combo{position:absolute;right:28px;top:105px;display:flex;flex-direction:column;text-align:right;pointer-events:none;color:var(--lime)}.combo strong{font:italic bold 43px Arial,sans-serif}.combo>span{font:7px var(--mono);letter-spacing:1px}.result{padding:35px 7%;width:100%;background:#071015d9;align-self:stretch;display:flex;flex-direction:column;justify-content:center}.result h2{font-size:clamp(34px,4.6vw,62px);color:var(--lime);margin-top:20px}.result>p{margin-bottom:16px}.result-stats{display:flex;gap:30px;margin:8px 0 24px}.result-stats>div{display:flex;flex-direction:column;gap:8px}.result-stats span{font-size:10px;color:var(--muted)}.result-stats strong{font:20px var(--mono)}.text-button{background:none;border:0;color:#9fae9e;font-size:11px;margin-top:16px;padding:8px;width:241px}.touch-hint{position:absolute;bottom:27px;left:0;right:0;text-align:center;font-size:11px;color:#91ada6;pointer-events:none}dialog{color:var(--ink);background:#121c19;border:1px solid #42533a;border-radius:9px;padding:0;width:min(420px,90%);max-height:95%;box-shadow:0 20px 70px #0009}dialog::backdrop{background:#03090ce6;backdrop-filter:blur(5px)}.dialog-content{padding:30px}.dialog-content>h2{font-size:28px;letter-spacing:-1px;margin:14px 0 10px}.dialog-content>p{color:#99a998;font-size:11px;line-height:1.8}.help-controls{margin:22px 0}.help-controls>div{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #28342a;font-size:11px}.help-controls span{color:#85967d}.help-controls strong{font-weight:500;font-size:10px;color:#d2ddc8}.help-tip{font-size:10px!important;margin:18px 0}.dialog-content .primary-button,.dialog-content .text-button{width:100%}
@media(min-width:1500px){.app{padding-top:14px}.heading{padding-top:42px;padding-bottom:36px}}
@media(max-width:1100px){.app{padding:0 24px}.game-layout{grid-template-columns:minmax(0,1fr) 198px;gap:15px}.record-card,.route-card{padding:19px}.menu h2{font-size:58px}.menu{padding-top:45px}.menu>p{margin-bottom:19px}.menu h2{margin:18px 0}.hud{gap:20px;padding:0 18px}.hud-score{min-width:113px}.hud-health{width:112px}.stage{aspect-ratio:25/19}.side-panel{gap:12px}.tip-card{padding:14px}.heading>p{font-size:11px}.heading>p span{font-size:10px}.route-card li{padding-bottom:24px}.route-card li:not(:last-child):after{height:20px}.footer>span{font-size:7px}.footer>div>span{margin-right:9px}}
@media(max-width:850px){.side-panel{display:none}.game-layout{grid-template-columns:1fr}.stage{aspect-ratio:25/17}.heading>p span{display:none}.heading>p{max-width:170px}.menu h2{font-size:72px}.footer>span{display:none}.footer{justify-content:center}.hud-health{width:150px}.hud-score{min-width:150px}.menu{padding-top:55px}}
@media(max-width:600px){.app{padding:0 14px}.topbar{height:53px}.world-link{font-size:9px;gap:9px;letter-spacing:.5px}.brand-mark{font-size:23px}.arcade,.system-label,.top-actions>.live-dot{display:none}.top-actions{gap:6px}.icon-button{height:27px;min-width:27px;font-size:10px}.heading{padding:23px 0 21px}.eyebrow{font-size:8px}.heading>p{display:none}h1{font-size:27px;letter-spacing:-1.3px;margin-top:10px}.title-star{font-size:21px;margin-left:9px;vertical-align:1px}h1>span:first-child{margin-left:5px}.hud{height:63px;gap:17px;padding:0 13px}.hud-score{min-width:91px}.hud strong{font-size:19px}.hud-sector strong{font-size:14px}.hud-sector strong span{font-size:9px}.hud .micro-label{font-size:7px;letter-spacing:1px}.hud-health{width:88px}.hud-health>.micro-label{font-size:6px}#health{gap:3px;margin-top:9px}#health i{height:6px}.pause-button{width:27px;height:28px;font-size:12px;padding:0;flex-shrink:0}.stage{aspect-ratio:3/4}.menu{padding:62px 0 30px 8%;align-self:center}.menu h2{font-size:57px;letter-spacing:-2.7px;margin:21px 0 17px}.menu>p{font-size:11px;line-height:1.85;margin-bottom:23px}.mission-label{font-size:7px;letter-spacing:1.5px}.difficulty,.primary-button{width:218px}.difficulty button{padding:8px;font-size:10px}.primary-button{min-height:45px;font-size:13px}.start-hint{font-size:7px;margin-top:14px;letter-spacing:0}.sector-tag{left:25px;right:21px;top:23px;font-size:6px;letter-spacing:1px}.sector-tag>span:last-child{font-size:5px}.overlay{background:linear-gradient(90deg,#071015e0,#07101599 46%,#07101518)}.game-toolbar{height:61px;gap:10px;padding:0 12px}.weapon{gap:6px 8px}.weapon strong{font-size:10px}.weapon>span:last-child{font-size:8px}.weapon .micro-label{font-size:7px}.auto-fire{font-size:9px;gap:5px}.nova-button{gap:5px;padding:0 9px;font-size:10px;height:34px}.nova-button kbd{display:none}.nova-button b{margin:0 1px}.footer{padding:18px 0;font-size:8px}.footer>div{gap:3px}.footer>div>span{font-size:8px;margin:0 7px 0 2px}.footer kbd{padding:2px 4px;font-size:7px}.banner{font-size:8px;top:65px;padding:10px 13px;letter-spacing:.5px}.boss-hud{top:43px;left:13%;width:74%;font-size:7px}.combo{top:96px;right:18px}.combo strong{font-size:30px}.combo>span{font-size:6px}.result{padding:30px 8%}.result h2{font-size:43px;letter-spacing:-2px}.result-stats{flex-wrap:wrap;gap:19px 25px;margin:0 0 23px}.result-stats strong{font-size:17px}.result-stats>div:last-child{flex-basis:100%}.result>p{font-size:11px}.dialog-content{padding:23px}.dialog-content>h2{font-size:24px}.help-controls{margin:15px 0}.help-controls>div{padding:8px 0}}
@media(min-width:851px){.stage{aspect-ratio:auto;height:clamp(430px,calc(100dvh - 400px),640px)}.menu{padding-top:26px}.side-panel{gap:12px}.record-card{padding:18px 20px}.record-card>strong{margin-top:15px;font-size:29px}.record-card>p{margin-bottom:16px}.route-card{padding:18px 20px}.route-card h3{margin:15px 0 19px}.route-card li{padding-bottom:23px}.route-card li:not(:last-child):after{height:19px}.route-card>p{margin-top:18px;padding-top:15px}.tip-card{padding:15px 18px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}
.hull-panels{margin-left:auto;display:flex;gap:18px;align-items:center}.hull-panels .hud-health{margin-left:0}
#health2{display:flex;gap:5px;margin-top:10px}#health2 i{height:8px;flex:1;background:#83e5ff;border-radius:1px}#health2 i.empty{background:#243a43}
.p2-color .micro-label,.p2-color>span:last-child{color:#83e5ff}.nova2{color:#83e5ff;background:#14282e;border-color:#386471}.nova2 kbd{color:#83e5ff}
.player-mode{display:flex;gap:5px;width:241px;margin-bottom:9px}.player-mode button{flex:1;border:1px solid #33443e;border-radius:4px;background:#0d1819b0;color:#91a599;font-size:10px;padding:9px 7px}.player-mode .selected{border-color:#a2c563;color:var(--lime);background:#21331c}
.coop-guide{font-size:9px;color:#acd1d2;line-height:1.7;margin-top:11px}.coop .start-hint{margin-top:11px}
.menu h2{font-size:clamp(44px,4.6vw,67px);margin:18px 0 17px}.menu>p{margin-bottom:18px}
.route-card li{padding-bottom:12px;gap:10px}.route-card li:not(:last-child):after{height:11px}.route-card li>div{font-size:10px}.route-card small{display:inline;margin-left:7px;font-size:6px}.route-card li.boss-route:not(:last-child){padding-bottom:12px}.route-card li.done.active>span{color:#182315}.route-card>p{font-size:8px;line-height:1.7}
.coop .game-toolbar{gap:16px}.coop .weapon{gap:5px 9px}.coop .hud{gap:25px}.coop .hud-health{width:110px}
@media(min-width:851px) and (max-height:920px){.menu h2{font-size:51px;line-height:.98;margin:13px 0}.menu>p{font-size:11px;margin-bottom:13px}.menu{padding-top:18px;padding-bottom:18px}.player-mode button{padding:7px}.menu .primary-button{min-height:44px}.menu .start-hint{margin-top:10px}.coop-guide{font-size:8px;margin-top:7px}.route-card li{padding-bottom:9px}.route-card li.boss-route:not(:last-child){padding-bottom:9px}.route-card li:not(:last-child):after{height:8px}.record-card>strong{font-size:25px;margin-top:10px}.record-card>p{margin:6px 0 12px}.record-line{height:12px}.route-card h3{margin:12px 0 14px}.route-card>p{margin-top:12px;padding-top:10px}.tip-card{display:none}}
@media(max-width:850px){.coop .hud{gap:20px}.coop .hud-score{min-width:115px}.coop .hud-health{width:105px}}
@media(max-width:600px){.hull-panels{gap:8px}.hull-panels .hud-health{width:88px}.player-mode{width:218px}.menu{padding-top:40px;padding-bottom:25px}.menu h2{font-size:49px;letter-spacing:-2.4px;margin:15px 0}.menu>p{font-size:10px;margin-bottom:16px}.player-mode button{padding:7px;font-size:9px}.coop-guide{font-size:8px;line-height:1.7;margin-top:8px}.coop .menu h2{font-size:44px}.coop .menu>p{margin-bottom:12px}.coop .menu{padding-top:36px}.coop .hud{gap:13px}.coop .hud-score{min-width:85px}.coop .hull-panels{flex-direction:column;gap:5px}.coop .hud-health{width:80px}.coop .hud-health .micro-label{font-size:6px}.coop #health,.coop #health2{gap:3px;margin-top:3px}.coop #health i,.coop #health2 i{height:4px}.coop .game-toolbar{height:98px;display:grid;grid-template-columns:1fr 1fr auto;gap:8px 13px;padding:10px 12px}.coop .weapon{grid-row:1;gap:4px 8px}.coop .auto-fire{grid-column:3;grid-row:1/3;align-self:center}.coop .nova-button{grid-row:2;width:100%;justify-content:center;height:34px}.coop #nova-button{grid-column:1}.coop #nova2-button{grid-column:2}.coop .footer{padding:13px 0}.coop .footer>div>span{margin-right:4px}.coop .footer kbd{font-size:6px}}