:root{--sea-deep:#12303f;--sea:#1c4a66;--foam:#f2ede2;--foam-dim:#f2ede2b8;--hull-red:#c2402f;--wood:#77573a;--amber:#e8a83b;--ink:#10222d;color:var(--foam);background:var(--sea-deep);font-synthesis:none;text-rendering:geometricprecision;font-family:Inter,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0}body{min-width:320px;overflow:hidden}#app{background:var(--sea-deep);position:relative}#game-canvas{touch-action:none;outline:none;width:100vw;height:100vh;display:block}#hud{top:max(16px, env(safe-area-inset-top));left:max(16px, env(safe-area-inset-left));pointer-events:none;text-transform:uppercase;letter-spacing:.02em;align-items:stretch;gap:10px;display:flex;position:absolute}.hud-metric{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#10222dc7;border:1px solid #f2ede238;border-radius:6px;min-width:92px;padding:8px 12px}.hud-metric span{color:var(--foam-dim);font-size:.66rem;display:block}.hud-metric strong{margin-top:3px;font-size:1.05rem;display:block}.hud-metric strong.hud-ok{color:#9fd08c}#hud-gates{position:relative}#hud-penalty{color:var(--hull-red);margin-left:6px;font-size:.8rem;font-style:normal;font-weight:800;display:none}#hud-penalty.is-visible{display:inline}#hud-gates.gate-hit{animation:.52s ease-out gate-pulse-ok}#hud-gates.gate-miss{animation:.52s ease-out gate-pulse-miss}@keyframes gate-pulse-ok{0%,to{color:var(--foam)}30%{color:#9fd08c}}@keyframes gate-pulse-miss{0%,to{color:var(--foam)}30%{color:var(--hull-red)}}.hud-metric strong.hud-boost{color:var(--amber)}.hud-damage-track{background:#f2ede22e;border-radius:999px;width:96px;height:12px;margin-top:7px;position:relative;overflow:hidden}#hud-damage-fill{background:var(--amber);border-radius:999px;width:0%;transition:width .16s ease-out;position:absolute;inset:0 auto 0 0}#hud-damage-fill.hud-danger{background:var(--hull-red)}#status-line{left:50%;bottom:max(26px, env(safe-area-inset-bottom));border-left:3px solid var(--amber);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);text-transform:uppercase;letter-spacing:.02em;white-space:nowrap;pointer-events:none;background:#10222dc7;border-radius:0 8px 8px 0;padding:10px 18px;font-size:.8rem;font-weight:700;display:none;position:absolute;transform:translate(-50%)}#status-line.is-visible{display:block}#hud.hud-hit{animation:.32s ease-out hud-shake}@keyframes hud-shake{20%{transform:translate(-5px)}50%{transform:translate(4px)}80%{transform:translate(-2px)}}#mute-button{top:max(16px, env(safe-area-inset-top));right:max(16px, env(safe-area-inset-right));z-index:20;width:44px;height:44px;color:var(--foam);cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#10222dcc;border:1px solid #f2ede247;border-radius:50%;justify-content:center;align-items:center;padding:0;transition:background .12s,color .12s;display:flex;position:absolute}#mute-button:hover{background:#183241eb}#mute-button:focus-visible{outline:3px solid var(--amber);outline-offset:3px}#mute-button .mute-slash{opacity:0}#mute-button.is-muted{color:var(--hull-red)}#mute-button.is-muted .mute-waves{opacity:0}#mute-button.is-muted .mute-slash{opacity:1}#compass{top:calc(max(16px, env(safe-area-inset-top)) + 74px);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);pointer-events:none;background:#10222dcc;border:1px solid #f2ede238;border-radius:999px;align-items:center;gap:12px;padding:10px 18px 10px 14px;display:none;position:absolute;left:50%;transform:translate(-50%)}#compass.is-visible{display:flex}#compass-dial{width:46px;height:46px;color:var(--amber);background:#10222db3;border:1px solid #f2ede23d;border-radius:50%;justify-content:center;align-items:center;display:flex}#compass-dial svg{display:block}#compass.is-berth #compass-dial{color:#9fd08c}#compass-text{text-transform:uppercase;letter-spacing:.02em;flex-direction:column;line-height:1.15;display:flex}#compass-label{font-size:.95rem}#compass-distance{color:var(--foam-dim);font-size:.72rem}@media (width<=760px){#compass{top:auto;bottom:max(96px, env(safe-area-inset-bottom));padding:8px 14px 8px 10px}}#banner{text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#10222de0;border:1px solid #f2ede240;border-radius:10px;min-width:min(420px,86vw);padding:22px 30px;position:absolute;bottom:12vh;left:50%;transform:translate(-50%)}#banner h2{letter-spacing:.01em;margin:0;font-family:Archivo Black,Inter,sans-serif;font-size:clamp(1.4rem,3.5vw,2rem)}#banner-stars{color:var(--amber);letter-spacing:.35em;margin-top:6px;font-size:1.5rem}#banner p{color:var(--foam-dim);margin:10px 0 0;font-size:.9rem}#banner.banner-fail h2{color:#e5876f}#touch-controls{right:max(18px, env(safe-area-inset-right));bottom:max(18px, env(safe-area-inset-bottom));left:max(18px, env(safe-area-inset-left));pointer-events:none;justify-content:space-between;align-items:flex-end;display:none;position:absolute}#touch-stick{aspect-ratio:1;pointer-events:auto;touch-action:none;background:#10222d8c;border:1px solid #f2ede24d;border-radius:50%;width:clamp(96px,24vw,132px);position:relative}#touch-knob{aspect-ratio:1;background:var(--amber);border-radius:50%;width:42%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}#boost-button{right:max(18px, env(safe-area-inset-right));bottom:max(18px, env(safe-area-inset-bottom));color:var(--foam);cursor:pointer;touch-action:none;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#10222dd1;border:1px solid #f2ede252;border-bottom-width:3px;border-radius:12px;flex-direction:column;align-items:center;gap:3px;padding:12px 22px;font-family:inherit;transition:background .12s,transform .12s;display:none;position:absolute}#boost-button.is-visible{display:flex}.boost-key{letter-spacing:.14em;text-transform:uppercase;color:var(--foam-dim);font-size:.68rem;font-weight:800}.boost-label{letter-spacing:.04em;text-transform:uppercase;font-size:.95rem;font-weight:800}#boost-button:hover{background:#183241e6}#boost-button.is-active{background:var(--hull-red);transform:translateY(2px)}#boost-button.is-active .boost-key{color:#f2ede2d9}#boost-button:focus-visible{outline:3px solid var(--amber);outline-offset:3px}@media (pointer:coarse),(width<=760px){#touch-controls{display:flex}#boost-button{padding:14px 20px}}#boat-picker-button{left:max(18px, env(safe-area-inset-left));bottom:max(18px, env(safe-area-inset-bottom));color:var(--foam);cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#10222dd1;border:1px solid #f2ede252;border-bottom-width:3px;border-radius:12px;flex-direction:column;align-items:center;gap:3px;padding:12px 22px;font-family:inherit;transition:background .12s;display:none;position:absolute}#boat-picker-button.is-visible{display:flex}#boat-picker-button:hover{background:#183241e6}#boat-picker-button:focus-visible,#boat-picker-close:focus-visible{outline:3px solid var(--amber);outline-offset:3px}#boat-picker{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#10222db8;justify-content:center;align-items:center;padding:24px;display:flex;position:absolute;inset:0}#boat-picker[hidden]{display:none}.picker-panel{background:#10222df5;border:1px solid #f2ede23d;border-radius:12px;width:min(760px,100%);max-height:86vh;padding:24px;overflow-y:auto}.picker-panel h2{margin:0 0 16px;font-family:Archivo Black,Inter,sans-serif;font-size:1.4rem}.picker-grid{grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px;margin-bottom:16px;display:grid}.picker-card{color:var(--foam);text-align:left;cursor:pointer;background:#1c4a6659;border:1px solid #f2ede233;border-radius:9px;flex-direction:column;gap:4px;padding:12px 14px;font-family:inherit;transition:border-color .12s,transform .12s;display:flex}.picker-card:hover{border-color:var(--amber);transform:translateY(-2px)}.picker-card.is-current{border-color:var(--amber);background:#e8a83b2e}.picker-card .picker-name{font-family:Archivo Black,Inter,sans-serif;font-size:.98rem}.picker-card .picker-meta{color:var(--foam-dim);font-size:.78rem}#menu{scroll-behavior:smooth;overscroll-behavior:contain;position:absolute;inset:0;overflow:hidden auto}.menu-scrim{pointer-events:none;background:linear-gradient(#10222d8c 0%,#10222d2e 34%,#10222d9e 78%,#10222df0 100%);position:fixed;inset:0}.hero{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex;position:relative}.hero-kicker{color:var(--foam-dim);letter-spacing:.14em;text-transform:uppercase;margin:0 0 6px;font-size:clamp(.85rem,1.6vw,1rem);font-weight:600}.hero-title{letter-spacing:-.015em;color:var(--foam);text-shadow:0 4px 28px #10222da6;margin:0;font-family:Archivo Black,Inter,sans-serif;font-size:clamp(3.4rem,14vw,10.5rem);line-height:.96}.hero-sub{max-width:34rem;color:var(--foam);text-shadow:0 2px 12px #10222db3;margin:18px 0 0;font-size:clamp(.98rem,2vw,1.15rem);line-height:1.5}.hero-cta{margin-top:30px}#play-button{min-width:220px;color:var(--foam);background:var(--hull-red);letter-spacing:.04em;text-transform:uppercase;cursor:pointer;border:none;border-radius:8px;padding:16px 44px;font-family:Archivo Black,Inter,sans-serif;font-size:1.25rem;transition:transform .14s,background .14s;box-shadow:0 10px 30px #10222d80}#play-button:hover{background:#d44c39;transform:translateY(-2px)}#play-button:focus-visible{outline:3px solid var(--amber);outline-offset:3px}.hero-keys{align-items:center;gap:8px;margin-top:26px;display:flex}.keycap{background:#10222db3;border:1px solid #f2ede26b;border-bottom-width:3px;border-radius:7px;justify-content:center;align-items:center;min-width:38px;height:38px;padding:0 9px;font-size:.92rem;font-weight:800;display:inline-flex}.keycap-wide{min-width:62px}.text-button{color:var(--amber);font:inherit;cursor:pointer;background:0 0;border:none;border-bottom:1px solid;margin-left:6px;padding:0}.text-button:hover{color:var(--foam)}.fleet-card.fleet-next{border-color:var(--amber)}.keys-note{color:var(--foam-dim);margin-left:8px;font-size:.85rem}.scroll-cue{color:var(--foam-dim);font-size:.9rem;font-weight:600;text-decoration:none;position:absolute;bottom:26px}.scroll-cue:hover,.scroll-cue:focus-visible{color:var(--foam)}.menu-section{max-width:62rem;margin:0 auto;padding:64px 24px;position:relative}.menu-section h2{margin:0 0 18px;font-family:Archivo Black,Inter,sans-serif;font-size:clamp(1.6rem,4vw,2.4rem)}.section-sub{color:var(--foam-dim);margin:-8px 0 22px}.howto-list{gap:14px;max-width:44rem;margin:0;padding-left:1.2rem;font-size:1.02rem;line-height:1.55;display:grid}.controls-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;max-width:44rem;display:grid}.control-row{background:#10222d99;border:1px solid #f2ede229;border-radius:8px;align-items:center;gap:14px;padding:10px 14px;display:flex}.fleet-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;display:grid}.fleet-card{color:var(--foam);text-align:left;cursor:pointer;background:#10222db8;border:1px solid #f2ede233;border-radius:10px;flex-direction:column;align-items:flex-start;gap:6px;padding:16px;font-family:inherit;transition:transform .14s,border-color .14s;display:flex}.fleet-card:hover:not(:disabled){border-color:var(--amber);transform:translateY(-3px)}.fleet-card:focus-visible{outline:3px solid var(--amber);outline-offset:2px}.fleet-card:disabled{opacity:.55;cursor:not-allowed}.fleet-size{color:var(--amber);letter-spacing:.08em;font-size:.78rem;font-weight:800}.fleet-name{font-family:Archivo Black,Inter,sans-serif;font-size:1.05rem}.fleet-blurb{color:var(--foam-dim);font-size:.85rem;line-height:1.4}.fleet-stars{color:var(--amber);letter-spacing:.2em;font-size:.95rem}.settings-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;max-width:44rem;display:grid}.setting{background:#10222d99;border:1px solid #f2ede229;border-radius:10px;flex-direction:column;gap:10px;padding:14px 16px;font-size:.92rem;font-weight:600;display:flex}.setting input[type=range]{accent-color:var(--hull-red)}.setting select{color:var(--foam);background:var(--ink);border:1px solid #f2ede24d;border-radius:6px;padding:8px 10px;font-family:inherit;font-size:.92rem}.menu-footer{color:var(--foam-dim);text-align:center;padding:40px 24px 56px;font-size:.85rem;position:relative}@media (prefers-reduced-motion:reduce){#menu{scroll-behavior:auto}#play-button,.fleet-card{transition:none}#hud.hud-hit{animation:none}}