*{box-sizing:border-box}body{margin:0;background:#071c25;color:#d9ede9;font:16px/1.5 system-ui,sans-serif;background-image:radial-gradient(ellipse at 15% 25%,#123e46,transparent 65%)}main{max-width:1320px;margin:auto;padding:24px 34px}header{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding-bottom:26px}.brand{font:42px/1.1 Georgia,serif;color:#e7e8ce;text-decoration:none;letter-spacing:-2px}.brand i{color:#c9b77e}.edition{font-size:10px;letter-spacing:2.4px;color:#8aaea9;margin-left:12px;margin-right:auto}button{font:inherit;border:1px solid #496769;background:#12343d;color:#e2eee8;border-radius:9px;padding:9px 14px;cursor:pointer;transition:background .15s}button:hover{background:#23535b}button:focus-visible,a:focus-visible{outline:3px solid #e9ca82;outline-offset:3px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:42px;align-items:center}.ocean{width:100%;max-width:calc(100vh - 180px);margin:auto;position:relative;aspect-ratio:1;background:#09252e;border:1px solid #34545a;border-radius:50%;box-shadow:inset 0 0 80px #0008,0 25px 70px #0004;overflow:hidden}canvas{width:100%;height:100%;display:block;touch-action:none}.hud{position:absolute;top:8%;width:100%;display:flex;justify-content:center;gap:20px;font:11px/1.3 system-ui;letter-spacing:1.5px;color:#a7c9c0;pointer-events:none}.legend{position:absolute;bottom:7%;width:100%;display:flex;justify-content:center;gap:15px;font-size:9px;letter-spacing:1.3px;color:#eacb82;pointer-events:none}.food{color:#73d0c8}.danger{color:#f39884}#message{position:absolute;inset:32% 13%;text-align:center;pointer-events:none;display:grid;align-content:center;font:27px/1.25 Georgia;color:#f6e9bd;text-shadow:0 2px 20px #000;background:#082630d9;border-radius:40px;padding:12px}#message:empty{display:none}#message small{font:13px/1.6 system-ui;color:#bed6cf;margin-top:12px}.eyebrow{font-size:10px;letter-spacing:2px;color:#adbd93;margin:0 0 12px}h1{font:52px/.99 Georgia,serif;font-weight:400;letter-spacing:-2px;margin:0 0 22px;color:#e7e8ce}#story{color:#9dbab7;font-size:15px}.mission{margin:25px 0;padding:16px 18px;border-left:2px solid #c6b57e;background:#16343b}.mission small{font-size:9px;letter-spacing:2px;color:#d9c98e}.mission p{font-size:16px;margin:8px 0 12px}.meter{height:5px;background:#284a4e;border-radius:4px;overflow:hidden}#fill{height:100%;background:#8dd6bb;width:0;transition:width .2s}#progress{font-size:11px;color:#9cbcb6}.controls{font-size:13px;color:#94b1ae}.controls b{font-size:15px;color:#d2ddd0}.controls p{margin:9px 0}kbd{font:11px monospace;color:#e0d5a4}.actions{display:flex;gap:8px;margin:22px 0 18px}.primary{background:#c9b87d;color:#102e36;border-color:#c9b87d;font-weight:650;flex:1}.primary:hover{background:#e6d6a2}nav{display:flex;gap:7px;flex-wrap:wrap}nav button{padding:6px 0;min-width:39px;font-size:12px}nav button[aria-current=true]{border-color:#e0c982;box-shadow:0 0 0 1px #e0c982}.note{font-size:11px;color:#829c99}footer{display:flex;gap:16px;justify-content:space-between;flex-wrap:wrap;font-size:11px;color:#739592;margin-top:28px}a{color:#a1beb4}dialog{max-width:540px;width:calc(100% - 30px);border:1px solid #56736d;border-radius:18px;background:#102e37;color:#d9e9df;padding:28px}dialog::backdrop{background:#0009}dialog h2{font:34px Georgia;color:#e5d8b2}dialog p{font-size:14px;color:#acc7c1}#close{float:right;font-size:12px}button:disabled{opacity:.6}@media(max-width:950px){main{padding:20px}.layout{gap:26px;grid-template-columns:minmax(0,1fr) 260px}h1{font-size:42px}.edition{display:none}.brand{margin-right:auto;font-size:34px}header{gap:7px}header button{font-size:12px;padding:8px 10px}}@media(max-width:700px){main{padding:16px 14px}header{padding-bottom:20px}.layout{grid-template-columns:1fr;gap:28px}.ocean{max-width:540px;width:100%;margin:auto}aside{max-width:540px;width:100%;margin:auto}h1{font-size:43px;margin-bottom:15px}.mission{margin:18px 0}.controls{font-size:14px}.hud{font-size:9px;gap:12px}.legend{font-size:8px;gap:12px}.brand{font-size:31px}header button{font-size:11px;padding:8px}#message{font-size:23px}#message small{font-size:11px}nav button{min-width:44px;min-height:40px}footer{margin-top:22px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

@media(max-width:700px){aside{display:flex;flex-direction:column}.actions{order:-1;margin:0 0 18px}.eyebrow{margin-top:0}h1{margin-top:0}#message{inset:30% 12%;font-size:23px}#message small{font-size:10px;line-height:1.4}}
