:root{--cyan:#38e8ff;--hot:#ff2e88;--amber:#ffb020;--good:#7dffb0;--bg:#03060a;--ink:#cbf6ff;--faint:#3f7c8c;
  --mono:"SF Mono",ui-monospace,"Cascadia Mono","JetBrains Mono",Menlo,Consolas,monospace}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;overflow:hidden;background:var(--bg);color:var(--ink);font-family:var(--mono)}
body{-webkit-font-smoothing:antialiased;user-select:none;cursor:crosshair}
canvas#gl{position:fixed;inset:0;width:100%;height:100%;display:block}
#vignette{position:fixed;inset:0;pointer-events:none;opacity:0;background:radial-gradient(ellipse at center,rgba(255,46,136,0) 45%,rgba(255,46,136,.55) 100%);transition:opacity .08s}
.hidden{display:none !important}
#hud{position:fixed;inset:0;pointer-events:none}
#crosshair{position:absolute;left:50%;top:50%;width:26px;height:26px;transform:translate(-50%,-50%)}
#crosshair i{position:absolute;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
#crosshair i:nth-child(1){left:12px;top:0;width:2px;height:7px}#crosshair i:nth-child(2){left:12px;bottom:0;width:2px;height:7px}
#crosshair i:nth-child(3){top:12px;left:0;width:7px;height:2px}#crosshair i:nth-child(4){top:12px;right:0;width:7px;height:2px}
#crosshair.hit i{background:#fff;box-shadow:0 0 12px #fff}
#topbar{position:absolute;left:0;right:0;top:0;display:flex;justify-content:space-between;align-items:center;padding:13px 22px;font-size:12px;letter-spacing:.16em;text-transform:uppercase}
#t-wave{color:var(--cyan);text-shadow:0 0 12px rgba(56,232,255,.7)}.dim{margin-left:14px;color:#2f5c68;letter-spacing:.08em}
.tb-right{display:flex;gap:22px}.stat i{font-style:normal;color:var(--faint);font-size:10px;letter-spacing:.24em}.stat b{font-weight:400;margin-left:6px;font-size:14px}
#bottom{position:absolute;left:22px;right:22px;bottom:18px;display:flex;align-items:flex-end;gap:32px}
.hpwrap{width:260px}.plabel{font-size:9.5px;letter-spacing:.28em;color:var(--faint);margin-bottom:6px}.plabel span{float:right;color:var(--ink);letter-spacing:.06em}
.bar{height:6px;background:rgba(56,232,255,.13);position:relative;overflow:hidden}
.bar i{position:absolute;inset:0 auto 0 0;width:100%;background:var(--good);box-shadow:0 0 12px var(--good);transition:width .12s}
.bar i.low{background:var(--hot);box-shadow:0 0 12px var(--hot)}
.weapons{display:flex;gap:8px}
.wp{font-size:11px;letter-spacing:.16em;padding:7px 12px;border:1px solid rgba(56,232,255,.2);color:var(--faint)}
.wp.on{color:var(--ink);border-color:var(--cyan);box-shadow:0 0 14px rgba(56,232,255,.3)}
.wp .hk{color:var(--faint);margin-right:8px;font-size:9px}
.pips i{display:inline-block;width:8px;height:8px;margin-left:4px;background:var(--amber);box-shadow:0 0 8px var(--amber)}.pips i.off{background:transparent;border:1px solid var(--faint);box-shadow:none}
.enemies{margin-left:auto;font-size:11px;letter-spacing:.16em;color:var(--faint)}.enemies span{color:var(--ink);font-size:14px}
#toast{position:absolute;left:50%;top:22%;transform:translateX(-50%);font-size:30px;letter-spacing:.3em;color:#fff;opacity:0;pointer-events:none;white-space:nowrap;text-shadow:0 0 26px var(--cyan),0 0 55px var(--cyan)}
#toast.pop{animation:toast 1.4s ease-out}#toast.bad{text-shadow:0 0 26px var(--hot),0 0 55px var(--hot)}
@keyframes toast{0%{opacity:0;transform:translateX(-50%) scale(.86)}15%{opacity:1;transform:translateX(-50%) scale(1)}70%{opacity:1}100%{opacity:0}}
#hint{position:absolute;left:50%;top:60%;transform:translateX(-50%);font-size:13px;letter-spacing:.3em;color:var(--cyan);text-shadow:0 0 16px var(--cyan)}
.screen{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;z-index:10;background:radial-gradient(ellipse at 50% 45%,rgba(4,14,20,.86),rgba(2,4,7,.97));backdrop-filter:blur(3px);cursor:default}
.wrap{text-align:center;max-width:540px;padding:30px;animation:fade .35s ease}.wrap.wide{max-width:940px;width:92%}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.logo{font-size:70px;letter-spacing:.32em;font-weight:400;color:#fff;text-indent:.32em;text-shadow:0 0 8px var(--cyan),0 0 34px var(--cyan),0 0 80px rgba(56,232,255,.6)}
h2{font-size:23px;letter-spacing:.32em;font-weight:400;margin-bottom:14px;text-indent:.32em;text-shadow:0 0 24px rgba(56,232,255,.6)}h2.bad{color:var(--hot);text-shadow:0 0 26px var(--hot)}
h3{font-size:11px;letter-spacing:.24em;color:var(--cyan);margin:16px 0 6px}
.tag{font-size:11.5px;letter-spacing:.18em;color:#4d8494;margin-bottom:24px}.foot{margin-top:24px;font-size:10px;letter-spacing:.16em;color:#33636f}.foot span{color:var(--cyan)}
p{font-size:12px;line-height:1.85;color:#8fc4d2;letter-spacing:.03em;margin-bottom:8px}p b{font-weight:400;color:var(--ink)}
.c-sentry{color:#ff6b8a}.c-seeker{color:#c49cff}.c-tank{color:#ffb020}.c-warden{color:#ff2e88}
.help-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;text-align:left;margin-bottom:16px}
.menu{display:flex;flex-direction:column;gap:9px;align-items:center;margin-top:20px}
.screen button{pointer-events:auto;font-family:var(--mono);font-size:12px;letter-spacing:.24em;background:transparent;color:var(--ink);border:1px solid rgba(56,232,255,.32);padding:11px 40px;min-width:280px;cursor:pointer;transition:.14s;text-indent:.24em}
.screen button:hover,.screen button:focus{background:rgba(56,232,255,.11);border-color:var(--cyan);color:#fff;box-shadow:0 0 24px rgba(56,232,255,.34);outline:none}