:root{
  --bg:#07090c;--panel:#101419;--line:#25303a;--text:#f1f4f6;--muted:#7d8790;
  --gold:#f3d16f;--cyan:#86dfff;--red:#ef655f;--green:#7beaaf;
}
*{box-sizing:border-box}
html,body{width:100%;overflow-x:hidden}
body{margin:0;background:linear-gradient(#080b10,#06080b);color:var(--text);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:inherit;text-decoration:none}button{font:inherit}
.page{width:min(1510px,100%);margin:auto;padding:12px}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:9px}
.brand{display:flex;align-items:center;gap:10px}.mark{width:40px;height:40px;border-radius:12px;background:var(--gold);color:#191303;display:grid;place-items:center;font-weight:950;font-size:10px}.brand strong,.brand span{display:block}.brand span{font-size:10px;color:var(--muted)}
.actions{display:flex;gap:7px}.btn{border:1px solid var(--line);background:#151a20;color:#fff;border-radius:9px;padding:8px 11px;font-size:11px;font-weight:800;cursor:pointer}.btn.home{background:#202831}.btn.primary{background:var(--gold);border-color:var(--gold);color:#171203}.btn.large{padding:11px 17px;font-size:12px}
.ad-slot{position:relative;display:flex;align-items:center;justify-content:center;background:#101419;border:1px solid #222a31;border-radius:9px}.ad-slot:not(.has-ad)::before{content:"ADVERTISEMENT";color:#4e5963;font-size:9px}.top-ad,.bottom-ad{min-height:90px}.top-ad{margin-bottom:9px}.bottom-ad{margin-top:9px}
.layout{display:flex;gap:9px;align-items:flex-start}.side-ad{flex:0 0 170px;min-height:600px}.game-column{flex:1 1 0;min-width:0}
.game-shell{background:var(--panel);border:1px solid var(--line);border-radius:18px;overflow:hidden}.hud{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;padding:10px 14px;border-bottom:1px solid var(--line)}.hud small,.results small{display:block;font-size:8px;color:var(--muted);text-transform:uppercase}.hud strong{font-size:16px}
.missionbar{text-align:center;padding:9px 12px;border-bottom:1px solid var(--line);background:#0c1116}.missionbar span,.missionbar strong,.missionbar small{display:block}.missionbar span{font-size:8px;color:var(--gold);letter-spacing:1px}.missionbar strong{font-size:14px}.missionbar small{font-size:9px;color:var(--muted)}
.stage{position:relative;height:600px;background:#05070a;overflow:hidden;touch-action:none;user-select:none}.stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none}
.vignette{position:absolute;inset:0;z-index:4;pointer-events:none;background:radial-gradient(circle at 50% 52%,transparent 35%,rgba(0,0,0,.20) 63%,rgba(0,0,0,.62) 100%)}
.crosshair{position:absolute;left:50%;top:50%;width:18px;height:18px;transform:translate(-50%,-50%);z-index:6;opacity:.7}.crosshair i,.crosshair b{position:absolute;background:#f0f2f3}.crosshair i{width:12px;height:1px;left:3px;top:8px}.crosshair b{width:1px;height:12px;left:8px;top:3px}
.compass{position:absolute;top:10px;left:50%;transform:translateX(-50%);z-index:7;display:flex;gap:18px;padding:6px 10px;border:1px solid rgba(255,255,255,.09);border-radius:999px;background:rgba(5,8,11,.55);font-size:8px;color:#77818a}.compass strong{font-size:10px;color:#e7ecef}
.objective-chip{position:absolute;right:12px;top:10px;z-index:8;padding:7px 9px;border:1px solid rgba(134,223,255,.23);border-radius:9px;background:rgba(5,8,11,.66);text-align:right}.objective-chip span,.objective-chip strong{display:block}.objective-chip span{font-size:7px;color:#7d8c97;text-transform:uppercase}.objective-chip strong{font-size:10px;color:#bdeeff;margin-top:2px}
.guide-card{position:absolute;left:14px;top:12px;z-index:8;width:min(330px,calc(100% - 28px));padding:11px;border:1px solid rgba(243,209,111,.28);border-radius:10px;background:rgba(8,11,14,.83);backdrop-filter:blur(5px)}.guide-card em,.guide-card strong,.guide-card span{display:block}.guide-card em{font-style:normal;font-size:8px;color:var(--gold);letter-spacing:1px}.guide-card strong{font-size:11px;margin-top:2px}.guide-card span{font-size:9px;color:#9aa4ac;line-height:1.45;margin-top:4px}
.zone-banner{position:absolute;left:50%;top:56px;transform:translateX(-50%);z-index:8;padding:7px 12px;border-radius:999px;background:rgba(0,0,0,.52);font-size:9px;font-weight:900;letter-spacing:1.4px;color:#fff;pointer-events:none}
.interact-prompt{position:absolute;left:50%;bottom:60px;transform:translateX(-50%);z-index:8;padding:8px 11px;border:1px solid rgba(243,209,111,.38);border-radius:9px;background:rgba(8,10,12,.80);text-align:center}.interact-prompt strong,.interact-prompt span{display:block}.interact-prompt strong{font-size:9px;color:var(--gold)}.interact-prompt span{font-size:8px;color:#aab3b9;margin-top:2px}
.damage-flash{position:absolute;inset:0;z-index:5;pointer-events:none;background:rgba(239,101,95,0);transition:.12s}.damage-flash.on{background:rgba(239,101,95,.20)}
.overlay{position:absolute;inset:0;z-index:20;display:grid;place-items:center;padding:16px;background:rgba(4,7,10,.82);backdrop-filter:blur(6px)}.hidden{display:none!important}.modal{width:min(590px,94%);background:#11171c;border:1px solid #2b3740;border-radius:20px;padding:24px;text-align:center}.modal.compact{width:min(420px,92%)}.modal em{font-style:normal;color:var(--gold);font-size:9px;font-weight:900}.modal h1{font-size:30px;margin:7px 0}.modal p{font-size:11px;color:var(--muted);line-height:1.5}.preview{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:16px 0}.preview span,.results span{padding:9px;border:1px solid var(--line);border-radius:9px;background:#0c1115;font-size:9px}.controls-card{display:grid;grid-template-columns:auto 1fr;gap:6px 10px;text-align:left;margin:12px 0 17px;padding:11px;border:1px solid var(--line);border-radius:10px;background:#0b1014}.controls-card b{font-size:9px}.controls-card span{font-size:9px;color:var(--muted)}
.results{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin:14px 0}.final{font-size:50px;font-weight:950;color:var(--gold)}.breakdown{font-size:9px!important}
.mobile-controls{position:absolute;inset:0;z-index:9;pointer-events:none;display:none}.joystick{position:absolute;left:18px;bottom:18px;width:116px;height:116px;border-radius:50%;border:1px solid rgba(255,255,255,.18);background:rgba(12,16,20,.34);pointer-events:auto}.stick{position:absolute;width:48px;height:48px;border-radius:50%;left:34px;top:34px;background:rgba(229,235,239,.54)}.action-button{position:absolute;right:20px;bottom:28px;width:82px;height:82px;border-radius:50%;border:1px solid rgba(243,209,111,.52);background:rgba(55,45,16,.6);color:#f7e6ab;font-weight:900;font-size:9px;pointer-events:auto}
.game-foot{display:flex;justify-content:space-between;gap:12px;padding:8px 12px;border-top:1px solid var(--line);font-size:9px;color:var(--muted)}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:9px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:12px}.panel strong,.panel span{display:block}.panel strong{font-size:11px}.panel span{font-size:9px;color:var(--muted);margin-top:3px}
.game-footer{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:14px 3px;color:#717b84;font-size:10px}.game-footer span:last-child{display:flex;gap:12px;flex-wrap:wrap}
@media(max-width:1023px){.side-ad{display:none!important}.layout{display:block}}
@media(pointer:coarse),(max-width:820px){.mobile-controls{display:block}}
@media(max-width:720px){.page{padding:8px}.top-ad{display:none!important}.hud{grid-template-columns:repeat(3,1fr)}.hud>div:nth-child(4),.hud>div:nth-child(5){display:none}.info-grid{grid-template-columns:1fr}.stage{height:560px}.guide-card{top:auto;bottom:116px;left:10px;width:calc(100% - 20px)}}
@media(max-height:760px){.top-ad{display:none!important}.info-grid{display:none!important}.missionbar{padding:6px 9px}.hud{padding-top:6px;padding-bottom:6px}}

.score-save{margin:12px 0;padding:12px;border:1px solid #4b5532;border-radius:10px;background:#171b10}
.score-save strong,.score-save span{display:block}.score-save strong{font-size:12px}.score-save span{font-size:9px;color:var(--muted);margin:4px 0 9px}
.saved-run,.claimed{padding:10px 12px;border:1px solid #345942;border-radius:9px;background:#102018;color:#9ce0b2;font-size:10px;margin:10px 0}
.score-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:9px;margin-top:9px}.leader-panel,.account-panel{background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:13px}.leader-head,.account-panel{display:flex;justify-content:space-between;align-items:center;gap:12px}.leader-head strong,.account-panel strong{font-size:11px}.leader-head span,.account-panel span{font-size:9px;color:var(--muted)}.account-panel strong,.account-panel span{display:block}.leader-row{display:grid;grid-template-columns:32px 1fr auto;gap:8px;padding:7px 0;border-top:1px solid var(--line);font-size:10px}.leader-row:first-child{border-top:0}.leader-row span:first-child{color:var(--muted)}.empty-leader{padding:8px 0;color:var(--muted);font-size:10px}@media(max-width:720px){.score-grid{grid-template-columns:1fr}}


/* FULL-VIEW PLAY AREA */
.stage,.game-stage,.playfield{max-height:calc(100svh - 180px)!important}
@media(max-width:760px){.stage,.game-stage,.playfield{max-height:calc(100svh - 165px)!important}}

/* Modern cinematic survival skin. Rendering and gameplay geometry are untouched. */
:root{--bg:#03070b;--panel:#09121a;--line:#263b47;--text:#f5f8f7;--muted:#8a9ba2;--gold:#ffd568;--cyan:#58e5ed;--red:#ff5f65;--green:#78f0ad}
body{background:radial-gradient(900px 520px at 15% -5%,rgba(88,229,237,.10),transparent 65%),radial-gradient(760px 500px at 88% 20%,rgba(255,174,71,.07),transparent 66%),linear-gradient(160deg,#061018,#030508 72%)}
.game-shell{background:linear-gradient(145deg,rgba(12,23,32,.98),rgba(5,11,17,.99));border-color:#294553;box-shadow:0 26px 80px rgba(0,0,0,.43),inset 0 1px rgba(255,255,255,.035)}
.hud{gap:0;padding:0;background:rgba(4,11,17,.88)}.hud>div{padding:12px 14px;border-right:1px solid rgba(58,87,100,.42)}.hud>div:last-child{border-right:0}
.hud small,.results small{color:#80949d;font-weight:800;letter-spacing:1.05px}.hud strong{display:block;margin-top:2px;font-variant-numeric:tabular-nums}.hud>div:first-child strong{color:var(--green)}.hud>div:nth-child(2) strong{color:var(--gold)}.hud>div:nth-child(3) strong{color:var(--cyan)}
.missionbar{padding:12px;background:linear-gradient(90deg,rgba(88,229,237,.025),rgba(255,213,104,.065),rgba(88,229,237,.025));border-color:#263b47}.missionbar span{letter-spacing:1.7px}.missionbar strong{font-size:16px;letter-spacing:-.01em}.missionbar small{margin-top:3px;font-size:10px}
.stage{background:#020507;box-shadow:inset 0 0 90px rgba(0,0,0,.5)}
.vignette{background:radial-gradient(circle at 50% 52%,transparent 28%,rgba(0,0,0,.23) 61%,rgba(0,0,0,.76) 100%)}
.crosshair{opacity:.88;filter:drop-shadow(0 0 5px rgba(88,229,237,.45))}.crosshair i,.crosshair b{background:#dffcff}
.compass{top:12px;padding:7px 13px;border-color:rgba(88,229,237,.18);background:rgba(2,8,12,.72);backdrop-filter:blur(8px);box-shadow:0 8px 28px rgba(0,0,0,.25)}.compass strong{color:var(--cyan)}
.objective-chip{top:12px;padding:9px 11px;border-color:rgba(88,229,237,.3);background:rgba(3,10,15,.78);backdrop-filter:blur(8px);box-shadow:0 8px 28px rgba(0,0,0,.24)}.objective-chip span{letter-spacing:.8px}.objective-chip strong{color:#c7fbff}
.guide-card{padding:13px;border-color:rgba(255,213,104,.34);background:rgba(4,11,16,.88);backdrop-filter:blur(9px);box-shadow:0 12px 35px rgba(0,0,0,.36)}
.zone-banner{background:rgba(3,9,13,.76);backdrop-filter:blur(7px);box-shadow:0 8px 25px rgba(0,0,0,.28)}
.interact-prompt{bottom:64px;padding:10px 14px;border-color:rgba(255,213,104,.5);background:rgba(3,9,13,.87);backdrop-filter:blur(8px);box-shadow:0 10px 32px rgba(0,0,0,.4)}.interact-prompt strong{letter-spacing:.9px}
.overlay{background:rgba(2,6,9,.82);backdrop-filter:blur(10px)}
.modal{background:linear-gradient(145deg,rgba(16,31,41,.98),rgba(6,15,22,.99));border-color:#345363;box-shadow:0 30px 90px rgba(0,0,0,.58),0 0 45px rgba(88,229,237,.045)}.modal em{letter-spacing:1.65px}.modal h1{font-size:clamp(28px,4vw,39px);letter-spacing:-.035em}.modal p{font-size:12px;color:#9cadaf}
.preview span,.results span,.controls-card{border-color:#29424f;background:rgba(3,10,15,.7)}.preview span{color:#c0ccd0;font-weight:700}.controls-card span{color:#95a5ab}
.final{color:var(--gold);text-shadow:0 0 30px rgba(255,213,104,.2)}
.action-button{border-color:rgba(255,213,104,.72);background:radial-gradient(circle,rgba(91,71,22,.82),rgba(31,27,16,.72));color:#fff0b3;box-shadow:0 0 24px rgba(255,213,104,.12),inset 0 1px rgba(255,255,255,.12)}
.joystick{border-color:rgba(88,229,237,.3);background:rgba(5,17,23,.48);box-shadow:inset 0 0 26px rgba(88,229,237,.06)}.stick{background:rgba(190,240,242,.64);box-shadow:0 0 18px rgba(88,229,237,.17)}
.btn.audio-toggle{display:grid;place-items:center;width:38px;height:38px;padding:0;color:#b6c8ce}.btn.audio-toggle:hover{color:var(--cyan);border-color:#416777}.btn.audio-toggle svg{display:block}
.game-foot{background:rgba(4,11,17,.86);color:#8fa2a9}.info-grid .panel,.leader-panel,.account-panel{background:linear-gradient(145deg,#0b1821,#071018);border-color:#263f4c}
@media(max-width:720px){
  .stage{height:560px}.hud>div{padding:9px 10px}.missionbar{padding:9px}.missionbar strong{font-size:14px}.modal{padding:20px 15px}.modal h1{font-size:27px}
  .objective-chip{right:8px;top:8px;max-width:55%}.compass{top:8px}.actions{gap:5px}.btn.audio-toggle{width:36px;height:36px}
}
@media(max-width:430px){.stage{height:520px}.joystick{left:12px;bottom:14px;width:104px;height:104px}.stick{left:30px;top:30px;width:44px;height:44px}.action-button{right:14px;bottom:24px;width:76px;height:76px}.game-foot{font-size:8px}}
@media(prefers-reduced-motion:reduce){.damage-flash{transition:none}}

/* Immersive HUD and touch-first control system. */
.immersive-status{position:absolute;z-index:8;left:14px;bottom:14px;width:168px;display:grid;gap:7px;pointer-events:none}
.meter{padding:7px 9px 8px;border:1px solid rgba(126,160,169,.22);border-radius:9px;background:rgba(3,9,13,.72);backdrop-filter:blur(8px);box-shadow:0 8px 25px rgba(0,0,0,.28)}
.meter span{display:flex;align-items:center;gap:6px;margin-bottom:5px;color:#a4b5ba;font-size:7px;font-weight:900;letter-spacing:1.15px}.meter span i{width:5px;height:5px;border-radius:50%;background:currentColor;box-shadow:0 0 8px currentColor}
.meter b{display:block;position:relative;height:3px;border-radius:999px;background:rgba(255,255,255,.09);overflow:hidden}.meter b:after{content:"";position:absolute;inset:0 auto 0 0;width:var(--value,100%);border-radius:inherit;transition:width .2s ease}
.health-meter b:after{background:linear-gradient(90deg,#55dd94,#91f2b9)}.light-meter b:after{background:linear-gradient(90deg,#d8a83e,#ffe38b)}
.critical-health .health-meter{border-color:rgba(255,95,101,.55);animation:criticalPulse 1s ease-in-out infinite}.critical-health .health-meter b:after{background:#ff5f65}
.critical-light .light-meter{border-color:rgba(255,193,69,.52);animation:criticalPulse 1.15s ease-in-out infinite}
@keyframes criticalPulse{50%{box-shadow:0 0 22px rgba(255,95,101,.18)}}
.look-zone{position:absolute;inset:0;pointer-events:none}.look-zone span{position:absolute;right:18px;bottom:120px;color:rgba(220,240,241,.28);font-size:7px;font-weight:900;letter-spacing:1px}
.joystick>i{position:absolute;inset:14px;border:1px dashed rgba(88,229,237,.18);border-radius:50%}.joystick>span{position:absolute;left:50%;bottom:-18px;transform:translateX(-50%);font-size:7px;font-weight:900;letter-spacing:1px;color:rgba(203,232,235,.55)}
.action-button{display:grid;place-content:center;gap:2px}.action-button i{width:8px;height:8px;margin:0 auto 3px;border:2px solid currentColor;border-radius:50%;box-shadow:0 0 10px currentColor}.action-button strong{font-size:9px;letter-spacing:.7px}.action-button span{font-size:6px;letter-spacing:.5px;opacity:.6}
@media(pointer:fine) and (min-width:821px){.immersive-status{bottom:12px}.look-zone{display:none}}
@media(pointer:coarse),(max-width:820px){
  body{overscroll-behavior-y:none}.stage{isolation:isolate}.stage canvas{image-rendering:auto}
  .hud{display:none}.missionbar{text-align:left;padding:9px 12px}.missionbar span{font-size:7px}.missionbar strong{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.missionbar small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .immersive-status{top:9px;bottom:auto;left:9px;width:128px;gap:5px}.meter{padding:6px 7px}.meter span{margin-bottom:4px;font-size:6px}
  .compass{top:9px}.objective-chip{top:47px;right:9px;padding:7px 8px;max-width:58%}.objective-chip span{font-size:6px}.objective-chip strong{font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .zone-banner{top:82px}.interact-prompt{bottom:112px;max-width:65%;padding:8px 10px}
  .mobile-controls{display:block}.joystick{left:max(14px,env(safe-area-inset-left));bottom:max(24px,calc(env(safe-area-inset-bottom) + 14px))}.action-button{right:max(16px,env(safe-area-inset-right));bottom:max(31px,calc(env(safe-area-inset-bottom) + 21px))}
  .guide-card{bottom:126px;max-height:104px;overflow:hidden}.game-foot{padding-bottom:max(8px,env(safe-area-inset-bottom))}
}
@media(max-width:480px) and (orientation:portrait){
  .topbar .brand span{display:none}.topbar{margin-bottom:6px}.missionbar small{display:none}.stage{min-height:430px!important}
  .crosshair{transform:translate(-50%,-56%)}.look-zone span{display:none}.joystick{width:100px;height:100px}.joystick>i{inset:12px}.stick{width:42px;height:42px;left:29px;top:29px}.action-button{width:74px;height:74px}
}
@media(max-height:520px) and (orientation:landscape){
  .page{padding:4px}.topbar{margin-bottom:4px}.topbar .brand span{display:none}.game-shell{border-radius:12px}.hud,.missionbar,.game-foot{display:none}.stage{height:calc(100svh - 62px)!important;min-height:300px!important;max-height:none!important}
  .immersive-status{top:8px;left:max(8px,env(safe-area-inset-left));width:120px}.objective-chip{top:8px}.compass{top:8px}.guide-card{bottom:96px;left:50%;transform:translateX(-50%);width:min(380px,48vw)}
  .joystick{width:90px;height:90px;bottom:max(12px,env(safe-area-inset-bottom))}.joystick>i{inset:10px}.stick{width:38px;height:38px;left:26px;top:26px}.action-button{width:68px;height:68px;bottom:max(18px,env(safe-area-inset-bottom))}.interact-prompt{bottom:78px}.info-grid,.score-grid,.game-editorial,.game-footer{display:none}
}
@media(prefers-reduced-motion:reduce){.meter b:after{transition:none}.critical-health .health-meter,.critical-light .light-meter{animation:none}}