:root{color-scheme:dark;font-family:Tahoma,Arial,sans-serif;--ink:#091521;--text:#e6f6f4;--muted:#91abba;--mint:#8bffe0;--gold:#ffdb94;--line:#24424f}*{box-sizing:border-box}body{margin:0;color:var(--text);background:radial-gradient(ellipse at 10% 0,#1b3540 0,transparent 55%),radial-gradient(ellipse at 100% 80%,#251f38 0,transparent 50%),#07111b;min-height:100vh}button,summary{font:inherit;-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit;border:1px solid var(--line)}button:disabled{opacity:.4;cursor:default}button:focus-visible,summary:focus-visible,canvas:focus-visible{outline:2px solid var(--gold);outline-offset:3px}button:not(:disabled):hover{filter:brightness(1.15)}button:not(:disabled):active{transform:translateY(1px)}[hidden]{display:none!important}.app{width:min(100% - 24px,520px);margin:auto;padding:16px 0 20px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:14px}.brand{display:flex;align-items:center;gap:10px}.brand-mark{color:var(--mint);font-size:42px;line-height:1;text-shadow:0 0 24px #4effbd55}.eyebrow{font-size:9px;color:#96b6bf;letter-spacing:.4px}h1{font-size:23px;margin:4px 0 0;letter-spacing:-.8px}.tools{display:flex;gap:5px;direction:ltr}.icon-btn{width:38px;height:38px;border-radius:12px;background:#112432;font-size:20px}.icon-btn[aria-pressed=true]{border-color:#78d6bd;color:var(--mint);background:#183d40}.hud{display:grid;grid-template-columns:1fr 1fr 1fr;border-top:1px solid var(--line);padding:10px 0 12px;gap:8px}.hud>div{display:flex;flex-direction:column;gap:6px;align-items:center}.hud span{font-size:10px;color:var(--muted)}.hud strong{font-size:18px;line-height:20px;direction:ltr;font-variant-numeric:tabular-nums}.hud .hearts{font-size:17px;letter-spacing:2px;color:var(--gold)}.sector-stat{border-inline:1px solid var(--line)}.stage{position:relative;margin:auto;width:min(100%,480px,calc((100svh - 260px)*.8));min-width:min(270px,100%);aspect-ratio:4/5;border-radius:20px;overflow:hidden;border:1px solid #36515d;box-shadow:0 14px 60px #0006,0 0 0 5px #ffffff03;background:#091521}canvas{width:100%;height:100%;display:block;touch-action:none;outline:none}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:16px;background:linear-gradient(180deg,#08141f88,#08141fe8);backdrop-filter:blur(5px)}.panel{width:100%;max-width:340px;text-align:center}.emblem{margin:0 auto 12px;width:56px;height:56px;border:1px solid #83e8ce88;border-radius:18px;display:grid;place-items:center;font-size:42px;color:var(--mint);background:linear-gradient(140deg,#23564e,#142f3d);box-shadow:0 0 38px #44ffd526}.panel h2{font-size:29px;margin:8px 0 12px;letter-spacing:-1px}.panel p{font-size:13px;line-height:1.9;margin:0 auto 12px;max-width:290px;color:#c6dbdf}.intro-tips{display:flex;flex-direction:column;gap:12px;text-align:right;border-block:1px solid #7cbbbc33;padding:14px 0;margin-bottom:16px;font-size:11px;color:#d2e6e6}.primary{width:100%;border:1px solid #afffed;border-radius:13px;background:linear-gradient(110deg,#b3ffe0,#70dddc);padding:13px 16px;color:#0b2d36;font-weight:700;font-size:14px;box-shadow:0 5px 28px #50f0cb22}.secondary{margin-top:8px;width:100%;padding:11px;border-radius:12px;background:#132b38;font-size:12px}.panel small{display:block;font-size:9px;color:#9ab0bc;line-height:1.8;margin-top:12px}.results{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin:16px 0}.results div{padding:12px 3px;border:1px solid #35515f;border-radius:12px;background:#182e3ccc}.results span{display:block;font-size:9px;color:#aac3cc}.results b{display:block;font-size:18px;color:var(--gold);margin-top:7px}.callout{position:absolute;top:63%;left:50%;transform:translate(-50%,-50%);pointer-events:none;text-align:center;white-space:nowrap;font-size:15px;font-weight:700;color:var(--mint);text-shadow:0 2px 5px #000,0 0 20px #0b182a;opacity:0;transition:opacity .15s}.callout.show{opacity:1}.powerbar{padding:12px 2px 10px}.power-label{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin-bottom:6px}.power-label b{font-weight:400;color:var(--mint);direction:ltr}.meter{height:5px;overflow:hidden;background:#213644;border-radius:5px;direction:ltr}.meter i{display:block;height:100%;width:0;background:linear-gradient(90deg,#478cc2,#8bffe0);border-radius:5px;transition:width .15s}.charged .meter i{background:linear-gradient(90deg,#f59a72,#ffe1a3)}.charged #power-label,.charged #power-count{color:var(--gold)}.controls{display:flex;align-items:center;gap:14px}.launch{flex:1;border-radius:12px;background:#173740;border:1px solid #49767a;min-height:44px;font-size:12px}.launch kbd{font:10px monospace;display:inline-block;direction:ltr;margin-right:8px;background:#0a202b;padding:3px 4px;border-radius:4px;color:#a8c4d2}.controls>span{font-size:11px;color:var(--gold);min-width:106px}.session{display:flex;justify-content:space-between;font-size:9px;color:#8aa4b2;padding:10px 0 0;gap:8px}.help{margin-top:14px;font-size:11px;color:#9fb5c2;border-top:1px solid #1e3946;padding-top:12px}.help summary{cursor:pointer}.help p{line-height:2.1;color:#b5cad2}.lite *{transition:none!important}@media(max-width:400px){.app{padding-top:10px}.brand-mark{font-size:34px}.brand{gap:7px}h1{font-size:21px}.eyebrow{font-size:8px}.tools{gap:4px}.icon-btn{width:35px;height:36px}.topbar{margin-bottom:8px}.overlay{padding:16px}.emblem{width:42px;height:42px;font-size:34px;margin-bottom:7px;border-radius:12px}.panel h2{font-size:24px;margin:7px 0}.panel p{font-size:11px;margin-bottom:8px}.intro-tips{font-size:9px;gap:9px;margin-bottom:12px;padding:11px 0}.primary{padding:11px}.panel small{font-size:8px;margin-top:8px}.hud{padding:8px 0 10px}.hud strong{font-size:16px}.hud .hearts{font-size:14px}.callout{font-size:12px}.help{margin-top:10px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}