*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;background:#1a1815;color:#f8f8f7;font-family:'Segoe UI Variable','Segoe UI',Arial,sans-serif}button,input,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #ffd66f;outline-offset:4px}[hidden]{display:none!important}#arena{position:fixed;inset:0;width:100%;height:100%;display:block;touch-action:none}#graphics-error{position:fixed;inset:30% 15%;padding:30px;background:#272522;border:1px solid #aea79d;z-index:50;font-size:18px}#graphics-error a{display:block;margin-top:20px;text-decoration:underline}.intro{position:relative;min-height:100dvh;background:linear-gradient(90deg,#141311f5 0%,#1a1815e8 32%,#1a181545 64%,#1a181510 100%);display:flex;flex-direction:column;padding:0 4.5vw}.intro header{height:88px;border-bottom:1px solid #e0ddd92b;display:flex;align-items:center;justify-content:space-between}.brand{font-size:23px;font-weight:850;letter-spacing:-1px}.brand span{font-weight:350}.back{font-size:12px;color:#dbd8d3}.intro-content{flex:1;display:flex;align-items:center;justify-content:space-between;padding:34px 0}.intro-copy{max-width:530px}.eyebrow{font-size:9px;font-weight:700;letter-spacing:2.3px;color:#d0ccc6;margin:0 0 28px}.eyebrow i,.live-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:#e5e2de;box-shadow:0 0 12px #e5e2de;margin-right:8px}.overline{font-size:14px;letter-spacing:8px;color:#cbc5be;margin:0 0 9px}h1{font-size:clamp(76px,8.4vw,130px);line-height:.88;letter-spacing:-7px;margin:0;font-weight:850}h1>span{display:block;color:#d5d1cb}.title-dot{color:#ffd777}.intro-description{font-size:clamp(20px,2vw,28px);line-height:1.3;letter-spacing:-.6px;margin:24px 0 12px}.intro-sub{font-size:12px;line-height:1.85;color:#bab7b3;max-width:365px}.intro-stats{display:flex;gap:38px;margin:27px 0}.intro-stats>div{display:flex;flex-direction:column;gap:5px}.intro-stats b{font-size:29px;letter-spacing:-1px}.intro-stats small{font-size:13px}.intro-stats span{font-size:7px;letter-spacing:1.8px;color:#bebab4}form{max-width:440px}form label{display:block;font-size:9px;letter-spacing:1.5px;font-weight:700;margin-bottom:9px}.start-row{display:flex;gap:9px}input{color:#fff;background:#35322eaa;border:1px solid #8d888280;border-radius:7px;padding:15px;min-width:0;flex:1;font-size:12px}input::placeholder{color:#bebbb6}.primary{padding:15px 22px;background:#dddad5;border:1px solid #eceae7;border-radius:7px;color:#2b2722;font-weight:750;font-size:12px;display:inline-flex;align-items:center;justify-content:center;gap:26px;transition:background .2s}.primary:hover{background:#eceae7}.secondary{padding:14px 20px;border:1px solid #a6a09961;background:#625d5629;border-radius:7px;color:#e6e3e0;font-size:12px}.secondary:hover{background:#625d5666}.intro-links{display:flex;gap:26px;margin-top:18px}.intro-links button{border:0;padding:6px 0;background:none;color:#dfdbd6;font-size:11px}.arena-caption{align-self:flex-end;text-align:right;color:#e7e5e2;font-size:8px;letter-spacing:2px;padding-bottom:30px;text-shadow:0 2px 12px #000}.arena-caption b{display:block;font-size:15px;letter-spacing:1px;margin-top:8px}.arena-caption p{color:#bab7b2;font-size:8px}.intro footer{display:flex;justify-content:space-between;border-top:1px solid #e0ddd92b;padding:24px 0;font-size:7px;letter-spacing:1.6px;color:#bebab5}
body.playing{overflow:hidden}#hud{position:fixed;inset:0;pointer-events:none;background:linear-gradient(0deg,#141210cd 0%,transparent 20%,transparent 80%,#141210d9 100%)}#hud button,#hud a{pointer-events:auto}.top-hud{position:absolute;inset:0 0 auto;display:flex;align-items:center;gap:30px;padding:22px 30px}.mission-mark>a{display:block;font-size:8px;letter-spacing:1.8px;margin-bottom:5px;color:#d5d0ca}.mission-mark strong{font-size:24px;letter-spacing:-.8px}.mission-mark strong span{font-size:8px;letter-spacing:1.7px;color:#c7c2bc;margin-left:5px}.sector{padding-left:25px;border-left:1px solid #d5d0ca50;display:flex;flex-direction:column;gap:4px}.sector small{font-size:8px;letter-spacing:1.5px;color:#cac6c0}.sector b{font-size:15px}.sector>span{font-size:10px;color:#c8c4c0}.score-time{margin-left:auto;display:flex;gap:27px}.score-time>div{display:flex;flex-direction:column;gap:3px}.score-time small{font-size:8px;letter-spacing:1.8px;color:#c6c2bc}.score-time b{font-size:26px;font-variant-numeric:tabular-nums;letter-spacing:-1px}.hud-actions{display:flex;gap:7px}.hud-actions button,#lock-button{background:#36322d80;color:#f1efed;border:1px solid #b6b0a950;border-radius:6px;padding:9px 12px;font-size:16px;backdrop-filter:blur(12px)}.objective{position:absolute;left:30px;top:115px;display:flex;gap:12px;align-items:stretch;text-shadow:0 1px 6px #151311}.objective-line{width:3px;background:#d6d1cb;box-shadow:0 0 12px #d7d3ce80}.objective b{font-size:12px;display:block}.objective div>span{display:block;font-size:10px;color:#d3d0cd;margin-top:4px}.bottom-hud{position:absolute;inset:auto 30px 25px;display:flex;align-items:flex-end;justify-content:space-between;gap:20px}.health>span,.ammo>span{display:block;font-size:8px;letter-spacing:1.7px;color:#cfcbc6}.health>strong{font-size:42px;letter-spacing:-1.5px;line-height:1.3;font-variant-numeric:tabular-nums}.health-track{height:4px;width:125px;background:#e3e0dd30;overflow:hidden}.health-track i{display:block;height:100%;width:100%;background:#d1ccc6;transition:width .2s}.ammo{text-align:right;min-width:130px}.ammo>strong{font-size:42px;font-weight:500;font-variant-numeric:tabular-nums}.ammo strong small{font-size:18px;color:#c7c3be}.ammo>span:last-child{margin-top:4px;font-size:7px;color:#d5d1cb}.control-strip{display:flex;align-items:center;gap:15px;flex-wrap:wrap;justify-content:center;max-width:550px;font-size:9px;color:#d5d2ce}.control-strip>span{white-space:nowrap}.control-strip kbd{font:inherit;font-size:8px;padding:4px 6px;border:1px solid #9b979160;border-radius:3px;margin-right:4px;color:#f2f1ef}.control-strip small{width:100%;text-align:center;color:#bebbb7;font-size:9px}#lock-button{font-size:9px;padding:7px 10px}.aim-label{position:absolute;left:50%;top:calc(50% + 34px);transform:translateX(-50%);background:#1d1b18df;color:white;border:1px solid #c6c0b888;border-radius:6px;padding:9px 14px;max-width:min(85vw,450px);font-size:16px;font-weight:650;text-align:center;box-shadow:0 4px 18px #0004}.aim-label small{display:block;font-size:8px;letter-spacing:1.5px;color:#c8c4be;font-weight:400;margin-bottom:4px}#crosshair{position:absolute;left:50%;top:50%;width:24px;height:24px;transform:translate(-50%,-50%);filter:drop-shadow(0 1px 2px #000)}#crosshair i{position:absolute;display:block;background:#f3f2f1;border-radius:1px}#crosshair i:nth-child(1){left:11px;top:0;width:2px;height:6px}#crosshair i:nth-child(2){left:11px;bottom:0;width:2px;height:6px}#crosshair i:nth-child(3){left:0;top:11px;width:6px;height:2px}#crosshair i:nth-child(4){right:0;top:11px;width:6px;height:2px}#crosshair>span{position:absolute;left:11px;top:11px;width:2px;height:2px;background:#ffd777}.risk-hit#hit-marker{color:#ffd777}#hit-marker{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-size:48px;font-weight:200;color:#fff;text-shadow:0 0 8px #000}#damage-flash{position:absolute;inset:0;box-shadow:inset 0 0 100px #f65c7755;opacity:0;transition:opacity .18s}#damage-flash.active{opacity:1}#toast{position:absolute;left:50%;top:24%;transform:translateX(-50%);padding:12px 20px;border-radius:7px;background:#201e1be8;border:1px solid #b3ada590;box-shadow:0 4px 20px #0004;font-size:12px;text-align:center;max-width:min(90vw,530px)}#toast.error{border-color:#ed858e;color:#ffe2e7}#touch-controls{display:none}
.overlay{position:fixed;inset:0;background:#181614b3;backdrop-filter:blur(15px);z-index:20;display:flex;align-items:center;justify-content:center;padding:24px;overflow:auto}.panel{width:min(490px,100%);padding:36px;border:1px solid #a49d9450;border-radius:15px;background:linear-gradient(140deg,#3d3933da,#211e1bea);box-shadow:0 30px 100px #0b0a0980}.panel .eyebrow{font-size:8px;margin-bottom:20px}h2{font-size:clamp(27px,3vw,43px);line-height:1.1;letter-spacing:-1.5px;margin:0 0 19px}.panel>p:not(.eyebrow){font-size:13px;line-height:1.8;color:#d2cfcb}.panel>.primary,.panel>.secondary{width:100%;margin-top:10px}.text-link{display:block;text-align:center;font-size:11px;margin-top:22px;color:#d6d1cb}.learning-panel{width:min(550px,100%);text-align:center}.lesson-number{display:grid;place-items:center;width:70px;height:70px;border-radius:20px;background:#8f847645;color:#ffd777;border:1px solid #bfb8af70;font-size:34px;font-weight:800;margin:0 auto 25px}.lesson-foot{margin-top:24px;display:flex;flex-direction:column;gap:17px}.lesson-foot>span{color:#bdbab5;font-size:10px}.result-panel{width:min(720px,100%);padding:35px}.result-stats{display:grid;grid-template-columns:1.3fr 1fr 1fr;border-top:1px solid #b5afa840;border-bottom:1px solid #b5afa840;padding:22px 0;margin-bottom:20px;gap:20px}.result-stats b{display:block;font-size:37px;letter-spacing:-1px;color:#e3e0dd}.result-stats span{display:block;font-size:7px;letter-spacing:1.6px;margin-top:6px;color:#bebab4}#result-lessons{display:grid;gap:7px}#result-lessons>div{display:flex;align-items:baseline;gap:10px;font-size:11px;line-height:1.7;color:#cbc8c3}#result-lessons b{color:#dcd9d4}#save-status{font-size:10px!important;margin:20px 0}.result-actions{display:flex;gap:10px}.result-actions>*{flex:1;text-align:center}dialog{color:#f3f2f1;background:#24211e;border:1px solid #a69f9650;border-radius:15px;padding:35px;width:min(600px,calc(100vw - 32px));max-height:calc(100dvh - 40px);overflow:auto}dialog::backdrop{background:#161513c9;backdrop-filter:blur(10px)}dialog h2{font-size:35px}dialog ol{padding-left:20px;font-size:12px;line-height:1.8;color:#d1cec9}dialog li{padding-left:5px;margin:12px 0}.close{float:right;border:1px solid #aaa49b50;border-radius:50%;width:33px;height:33px;background:none;color:#e8e6e3;font-size:22px}.dialog-note{font-size:10px;color:#b4b0ab;line-height:1.7}.record-row{display:flex;align-items:center;gap:14px;border-bottom:1px solid #a6a09935;padding:14px 0}.record-row>span{font-size:12px;color:#bdb9b3}.record-row>div{flex:1;font-size:13px}.record-row small{display:block;color:#b6b2ad;font-size:10px;margin-top:4px}.record-row>strong{font-size:20px;color:#e3e0dc}.empty{color:#bab6b0;font-size:13px;padding:20px 0}
@media(min-width:1700px){.intro-copy{max-width:660px}.intro-sub{font-size:14px;max-width:430px}.intro-content{padding:50px 0}.intro-stats{margin:35px 0}h1{font-size:150px}}
@media(max-height:800px) and (min-width:900px){.intro header{height:68px}.intro-content{padding:20px 0}.eyebrow{margin-bottom:20px}h1{font-size:90px}.intro-description{font-size:22px;margin:15px 0 8px}.intro-stats{margin:18px 0;gap:36px}.intro-stats b{font-size:24px}.intro-sub{margin:8px 0}.intro footer{padding:16px 0}.intro-links{margin-top:10px}.top-hud{padding:17px 24px}.objective{top:102px;left:24px}.bottom-hud{bottom:20px;left:24px;right:24px}}
@media(max-width:900px){.intro{background:linear-gradient(90deg,#1a1815ef,#1a181590);padding:0 25px}.arena-caption{display:none}.intro-content{justify-content:center}.intro-copy{width:100%;max-width:500px}.top-hud{gap:15px;padding:15px}.mission-mark strong{font-size:20px}.mission-mark strong span{display:none}.sector{padding-left:15px}.sector b{font-size:12px}.score-time{gap:14px}.score-time b{font-size:23px}.hud-actions{gap:5px}.hud-actions button{padding:7px 9px}.objective{left:15px;top:100px}.bottom-hud{left:15px;right:15px;bottom:15px}.control-strip{display:none}.health>strong,.ammo>strong{font-size:33px}.health-track{width:100px}.aim-label{font-size:14px}}
@media(pointer:coarse){#touch-controls{display:flex;position:absolute;left:20px;right:20px;bottom:110px;justify-content:space-between;align-items:flex-end;pointer-events:none}.touch-move{display:grid;grid-template-columns:repeat(3,44px);gap:5px}.touch-move button:first-child{grid-column:2}.touch-move button:nth-child(2){grid-column:1}.touch-move button{width:44px;height:44px}.touch-actions{display:flex;gap:10px;align-items:flex-end}.touch-actions button{width:45px;height:45px}#touch-fire{width:67px;height:67px;font-size:37px}#touch-controls button{pointer-events:auto;border:1px solid #d1ccc570;border-radius:10px;background:#322f2a8c;color:#e9e6e3;font-size:22px;touch-action:none;user-select:none}}
@media(max-width:560px){.intro{padding:0 21px}.intro header{height:72px}.brand{font-size:21px}.back{font-size:10px}.intro-content{padding:32px 0}.eyebrow{font-size:8px;letter-spacing:1.7px}h1{font-size:86px;letter-spacing:-5px}.overline{font-size:11px;letter-spacing:7px}.intro-description{font-size:24px;margin-top:20px}.intro-sub{font-size:12px}.intro-stats{gap:32px;margin:25px 0}.start-row{flex-wrap:wrap}.start-row input{flex-basis:100%}.start-row button{width:100%;justify-content:space-between}.intro footer span:nth-child(2){display:none}.intro footer{font-size:6px;letter-spacing:1px}.top-hud{padding:12px;gap:10px;flex-wrap:wrap;align-items:center}.mission-mark{width:70px}.mission-mark>a{font-size:6px;letter-spacing:1px}.mission-mark strong{font-size:17px}.sector{order:5;width:100%;border-left:0;padding:8px 0 0;border-top:1px solid #b5afa640;flex-direction:row;align-items:center;justify-content:space-between;gap:5px}.sector small{font-size:6px}.sector b{font-size:10px}.sector>span{font-size:8px}.score-time{gap:12px}.score-time small{font-size:6px}.score-time b{font-size:21px}.hud-actions button{font-size:14px;padding:6px 8px}.objective{top:110px;left:12px;right:12px}.objective b{font-size:10px}.objective div>span{font-size:8px}.bottom-hud{left:15px;right:15px}.health>strong,.ammo>strong{font-size:30px}.health>span,.ammo>span{font-size:7px}.ammo{min-width:90px}.aim-label{font-size:13px;width:max-content;max-width:85vw}.panel{padding:25px}.panel h2{font-size:32px}.panel>p:not(.eyebrow){font-size:12px}.result-stats{gap:10px}.result-stats b{font-size:28px}.result-stats span{font-size:6px;letter-spacing:.8px}.result-actions{flex-direction:column}.overlay{padding:16px}.result-panel{margin:auto}dialog{padding:25px}dialog h2{font-size:29px}#toast{top:27%;font-size:11px;width:max-content;max-width:90vw}}
@media(max-height:540px){.top-hud{padding:9px 15px}.sector{gap:2px}.objective{top:82px}.bottom-hud{bottom:12px}.overlay{padding:12px}.panel{padding:23px;max-height:calc(100dvh - 24px);overflow:auto}.panel .eyebrow{margin-bottom:12px}.lesson-number{width:45px;height:45px;font-size:23px;margin-bottom:12px}.panel h2{font-size:28px}.lesson-foot{margin-top:12px;gap:12px}.control-strip small{display:none}.result-stats{padding:12px 0;margin-bottom:12px}.result-stats b{font-size:27px}#touch-controls{bottom:85px}.objective div>span{display:none}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* The arcade welcome is bright; the arena keeps its own tactical palette. */
.intro{color:#282232;background:linear-gradient(90deg,#faf9fc 0%,#faf9fcfa 30%,#faf9fcdf 43%,#faf9fc55 67%,#faf9fc08 100%)}
.intro header,.intro footer{border-color:#7965882b}.brand{color:#38253f}.back{color:#6b5378}.intro .eyebrow,.intro .overline{color:#85539a}.intro .eyebrow i{background:#9f4bba;box-shadow:0 0 12px #9f4bba40}.intro h1>span{color:#9f4bba}.intro .title-dot{color:#c19742}.intro-sub{color:#665f6d}.intro-stats span{color:#776b80}.intro input{background:#ffffffd9;border-color:#d8cddd;color:#282232;box-shadow:0 3px 16px #39244508}.intro input::placeholder{color:#8e8295}.intro .primary,dialog .primary{background:#9f4bba;border-color:#9f4bba;color:#fff}.intro .primary:hover,dialog .primary:hover{background:#85369f}.intro-links button{color:#75428a}.intro footer{color:#75647e}.arena-caption{color:#fff9ed;text-shadow:0 2px 8px #16140f}.arena-caption p{color:#eee6d5}.arena-caption .live-dot{background:#efc15a;box-shadow:0 0 10px #efc15a70}
#hud{color:#fff9ed;background:linear-gradient(0deg,#151812d9 0%,transparent 23%,transparent 75%,#151812e8 100%)}.primary{background:#ecc36b;border-color:#f4d794;color:#27271e}.primary:hover{background:#f8d891}.objective-line,.health-track i{background:#ebc56c;box-shadow:none}.score-time b,.health>strong,.ammo>strong{color:#fff6dc}.panel .eyebrow{color:#e0c484}.lesson-number{background:#80672b45;border-color:#b89b5570;color:#f7d285}.result-stats b,#result-lessons b{color:#f3d48b}.overlay .primary{background:#ecc36b;border-color:#f4d794;color:#27271e}.overlay .primary:hover{background:#f8d891}
dialog{color:#282232;background:#faf9fc;border-color:#d9cde1;box-shadow:0 25px 100px #28223230}dialog::backdrop{background:#43334d66}dialog .eyebrow{color:#89539d}dialog ol{color:#62596a}dialog .dialog-note{color:#7b6c84}dialog .close{color:#6b447c;border-color:#d6c9df}.record-row{border-color:#e2d9e7}.record-row>span,.record-row small,.empty{color:#7d6c87}.record-row>strong{color:#9f4bba}
@media(max-width:900px){.intro{background:linear-gradient(90deg,#faf9fcfa,#faf9fce8 70%,#faf9fccc)}}
.intro .back{background:#faf9fce6;border:1px solid #bca5c52b;border-radius:6px;padding:8px 12px}.intro footer{background:linear-gradient(90deg,transparent,#faf9fca8)}
.local-record-note{font-size:10px;line-height:1.6;color:#6d6476;margin:11px 0 0}