:root{--bg-page:#07090d;--bg-section:#05070a;--bg-panel:#0d1117;--bg-panel-2:#111827;--text:#f3f7fa;--text-muted:#b6c0cf;--text-dim:#8391a7;--accent:#2dd4bf;--accent-ink:#031311;--accent-soft:#2dd4bf14;--danger:#f87171;--border-subtle:#94a3b82e;--border-strong:#94a3b852;--font-display:"Space Grotesk", ui-sans-serif, system-ui, sans-serif;--font-body:"DM Sans", ui-sans-serif, system-ui, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--radius-card:24px;--max:1216px;--max-wide:2400px;--game-bg:#0a0c1a;--hud-green:#3cff3c;--hud-orange:#ff7a1a;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{background:var(--bg-page);color:var(--text);font:400 16px/1.5 var(--font-body);-webkit-font-smoothing:antialiased;margin:0}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}h1,h2,h3{font-family:var(--font-display);color:#fff;margin:0;font-weight:700}p{margin:0}.site-header{z-index:20;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-subtle);background:#07090deb;position:sticky;top:0}.header-inner{max-width:var(--max-wide);justify-content:space-between;align-items:center;gap:16px;margin:0 auto;padding:12px 32px;display:flex}.brand{font:700 18px var(--font-display);color:#fff;align-items:center;gap:12px;display:flex}.brand-mark{width:36px;height:36px;color:var(--accent);border:1px solid var(--border-strong);background:var(--bg-panel);border-radius:10px;place-items:center;display:grid}.brand-mark svg{width:20px;height:20px}.nav{color:var(--text-muted);align-items:center;gap:22px;font-size:15px;display:flex}.nav a:hover,.nav a.active{color:#fff}.nav-cta{color:#fff;border:1px solid var(--border-strong);border-radius:999px;padding:8px 16px;font-weight:600}.hero{text-align:center;flex-direction:column;align-items:center;gap:20px;padding:56px 24px 32px;display:flex}.pill{color:var(--accent);border:1px solid var(--border-strong);background:#0d1117cc;border-radius:999px;padding:6px 16px;font-size:14px}.hero h1{letter-spacing:-.02em;max-width:960px;font-size:clamp(34px,5vw,60px);line-height:1.08}.lead{color:var(--text-muted);max-width:680px;font-size:17px;line-height:1.75}.hero-actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.hero-note{color:var(--text-dim);font-size:13px}.btn{font:700 14px var(--font-body);color:#fff;border:1px solid var(--border-strong);background:0 0;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:12px 20px;transition:background .15s,border-color 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24px;border-radius:28px;grid-template-columns:minmax(0,1fr);gap:12px;padding:12px;display:grid}.tool-col{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:18px;flex-direction:column;gap:12px;min-width:0;padding:12px;display:flex}.tool-preview{order:-1}@container shell (width>=760px){.tool{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.tool-preview{grid-column:1/-1}}@container shell (width>=1640px){.tool{grid-template-columns:minmax(240px,300px) minmax(0,1fr) minmax(250px,320px)}.tool-preview{order:0;grid-column:auto}}.setup-col h3,.options-col h3{margin-top:6px}.col-head{padding:4px 2px 0}.seg-grid{grid-template-columns:1fr;gap:8px;display:grid}.seg-grid.two{grid-template-columns:1fr 1fr}.seg-grid.three{grid-template-columns:repeat(3,1fr)}.seg-btn{overflow-wrap:anywhere;min-width:0;font:700 13px var(--font-body);color:var(--text);text-align:left;background:var(--bg-section);border:1px solid var(--border-subtle);border-radius:10px;padding:9px 10px}.seg-grid.three .seg-btn,.seg-grid.two .seg-btn{text-align:center}.seg-btn small{color:var(--text-dim);margin-top:2px;font-size:11px;font-weight:400;display:block}.seg-btn:hover{border-color:var(--border-strong)}.seg-btn[aria-pressed=true]{border-color:var(--accent);background:#2dd4bf14}.stepper-list{flex-direction:column;gap:6px;display:flex}.stepper{background:var(--bg-section);border:1px solid var(--border-subtle);border-radius:10px;grid-template-columns:1fr 30px 38px 30px;align-items:center;gap:6px;padding:6px 6px 6px 12px;font-size:13px;display:grid}.stepper button{border:1px solid var(--border-subtle);background:var(--bg-panel-2);height:30px;color:var(--text-muted);border-radius:8px}.stepper button:hover{color:#fff;border-color:var(--accent)}.stepper output{text-align:center;font:600 14px var(--font-mono)}.info-box{background:var(--bg-section);border:1px solid var(--border-subtle);color:var(--text-muted);border-radius:10px;padding:10px 12px;font-size:12px;line-height:1.7}.info-box.mono{font-family:var(--font-mono);font-size:11px}.switch-row,.slider-row{background:var(--bg-section);border:1px solid var(--border-subtle);border-radius:10px;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;font-size:13px;font-weight:700;display:flex}.slider-row span{flex:none}.slider-row input{min-width:0;accent-color:var(--accent);flex:1}.slider-row output{text-align:right;width:20px;font:600 13px var(--font-mono);color:var(--text-muted)}.switch{background:#374151;border:0;border-radius:999px;width:36px;height:20px;padding:2px;position:relative}.switch span{background:#fff;border-radius:50%;width:16px;height:16px;transition:transform .15s;display:block}.switch[aria-checked=true]{background:var(--accent)}.switch[aria-checked=true] span{transform:translate(16px)}.key-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.key-btn{background:var(--bg-section);border:1px solid var(--border-subtle);border-radius:10px;flex-direction:column;align-items:center;gap:2px;padding:8px 4px;display:flex}.key-btn kbd{font:800 18px var(--font-mono);color:#ffe066}.key-btn small{color:var(--text-dim);letter-spacing:.08em;text-transform:uppercase;font-size:10px}.key-btn[data-listening=true]{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.key-btn[data-listening=true] kbd{animation:.8s steps(2,end) infinite blink}.tool-preview{gap:10px;container:game/inline-size}.preview-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:2px;display:flex}.chips{flex-wrap:wrap;gap:6px;display:flex}.chip{color:var(--text-muted);background:var(--bg-panel-2);border:1px solid var(--border-subtle);border-radius:8px;padding:5px 9px;font-size:12px}.game-frame{--pit-aspect:1;background:radial-gradient(1px 1px at 12% 18%, #fff5 50%, transparent 51%), radial-gradient(1px 1px at 72% 66%, #fff4 50%, transparent 51%), radial-gradient(1.5px 1.5px at 38% 88%, #fff3 50%, transparent 51%), radial-gradient(1px 1px at 90% 12%, #fff4 50%, transparent 51%), var(--game-bg);font-family:var(--font-mono);-webkit-user-select:none;user-select:none;border-radius:12px;grid-template-columns:minmax(0,1fr);align-items:start;gap:6px;padding:6px;display:grid;position:relative}.pit-wrap{width:min(100%, calc((100dvh - 150px) * var(--pit-aspect)), 1300px);aspect-ratio:var(--pit-aspect);justify-self:center;position:relative}.pit-wrap canvas{touch-action:none;outline:none;width:100%;height:100%;display:block;position:absolute;inset:0}.hud{flex-wrap:wrap;gap:4px;min-width:0;display:flex}.hud-box{flex-direction:column;flex:30%;gap:2px;min-width:0;display:flex}.hud-left{order:-1}.hud-left .hud-box{flex-direction:row}.hud-left .hud-title,.hud-left .hud-value{flex:1}.hud-left .gauge,.hud-right .logo{display:none}.hud-title{white-space:nowrap;text-overflow:ellipsis;font:700 clamp(9px, 1.6cqi, 14px) var(--font-mono);color:#e8e8e8;text-align:center;background:linear-gradient(#5a5d63,#3b3e44);border:1px solid #22252a;border-radius:3px;padding:4px 6px;overflow:hidden}.hud-value{font:800 clamp(12px, 2.4cqi, 24px) var(--font-mono);color:var(--hud-green);white-space:nowrap;background:#05060b;border:1px solid #1d2028;border-radius:3px;justify-content:flex-end;align-items:baseline;gap:8px;min-height:1.9em;padding:4px 8px;display:flex}.hud-value small{color:var(--hud-green);opacity:.85;font-size:.6em}.hud-value.orange{color:var(--hud-orange);justify-content:center}.hud-value.level{color:var(--hud-orange);justify-content:center;min-height:1.6em;font-size:clamp(18px,5.6cqi,54px)}@container game (width>=620px){.game-frame{grid-template-columns:clamp(76px,15cqi,180px) minmax(0,1fr) clamp(96px,19cqi,230px);gap:8px;padding:8px}.hud{flex-flow:column;order:0;gap:6px}.hud-box,.hud-left .hud-box{flex-direction:column;flex:none}.hud-left .gauge,.hud-right .logo{display:flex}.hud-value{justify-content:flex-end}}.gauge{background:#05060b;border:1px solid #1d2028;border-radius:3px;flex-direction:column-reverse;gap:2px;padding:6px;display:flex}.gauge-slot{border-bottom:1px solid #ffffff10;border-radius:2px;height:clamp(6px,min(1.8vh,1.6cqi),26px)}.gauge-slot.filled{border:1px solid #00000080;box-shadow:inset 0 3px #ffffff40,inset 0 -3px #0005}.logo{font:800 clamp(9px, 1.9cqi, 19px)/1 var(--font-mono);letter-spacing:.04em;background:linear-gradient(#4a4d53,#2d3035);border:1px solid #22252a;border-radius:3px;justify-content:space-between;align-items:center;gap:4px;padding:6px 8px;display:flex}.logo-red{color:#ff2a2a;text-shadow:1px 1px #3a0000}.logo-blue{color:#3e7bff;text-shadow:1px 1px #001040;font-size:1.7em}.overlay{text-align:center;cursor:pointer;background:#05060b8c;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:16px;display:flex;position:absolute;inset:0}.overlay[hidden]{display:none}.overlay-title{font:800 clamp(20px, 6cqi, 54px) var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:#ffd84a;text-shadow:0 0 18px #ffd84a66,2px 2px #3a2a00}.overlay-sub{font:600 clamp(10px, 1.8cqi, 15px) var(--font-mono);color:#e8e8e8;letter-spacing:.08em}.hole-alert{font:800 clamp(10px, 2cqi, 16px) var(--font-mono);color:#ffd0d0;white-space:nowrap;letter-spacing:.06em;text-transform:uppercase;pointer-events:none;background:#280606d9;border:2px solid #ff4d4d;border-radius:10px;align-items:center;gap:8px;padding:6px 12px 6px 8px;animation:.9s steps(2,jump-none) infinite blink;display:flex;position:absolute;top:3%;left:50%;transform:translate(-50%)}.hole-alert[hidden]{display:none}.hole-alert svg{width:clamp(24px,5cqi,44px);height:auto}@keyframes blink{50%{opacity:.15}}.fs-btn{color:#cfd6e4;background:#1a1d26;border:1px solid #343846;border-radius:6px;width:30px;height:30px;font-size:15px;position:absolute;bottom:10px;right:10px}.tool-preview:fullscreen{border-radius:0;justify-content:center;overflow:auto}.tool-preview:fullscreen .pit-wrap{width:min(100%, calc((100dvh - 120px) * var(--pit-aspect)))}.touch-controls{grid-template-columns:1fr 1fr;gap:10px;display:none}.touch-controls button{background:var(--bg-panel-2);border:1px solid var(--border-strong);min-height:48px;font:800 15px var(--font-mono);color:var(--text);touch-action:manipulation;border-radius:12px}.touch-controls button:active{border-color:var(--accent);background:#2dd4bf2e}.touch-pad{grid-template-rows:repeat(3,48px);grid-template-columns:repeat(3,1fr);gap:6px;display:grid}.touch-pad [data-touch=up]{grid-area:1/2}.touch-pad [data-touch=left]{grid-area:2/1}.touch-pad .drop{background:var(--accent);color:var(--accent-ink);grid-area:2/2;font-size:12px}.touch-pad [data-touch=right]{grid-area:2/3}.touch-pad [data-touch=down]{grid-area:3/2}.touch-rot{grid-template-columns:repeat(3,1fr);align-content:start;gap:6px;display:grid}.touch-rot .wide{grid-column:1/-1}.card-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.card-grid.two{grid-template-columns:repeat(2,1fr)}.mini-card{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:16px;flex-direction:column;gap:10px;padding:24px;display:flex}.mini-card h3{font-size:20px}.mini-card p{color:var(--text-muted);font-size:15px;line-height:1.65}.keys-table{border-collapse:collapse;width:100%;color:var(--text-muted);font-size:14px}.keys-table td{border-bottom:1px solid var(--border-subtle);padding:8px 0}.keys-table td:first-child{white-space:nowrap;padding-right:16px}kbd{font:600 12px var(--font-mono);color:#fff;background:var(--bg-panel-2);border:1px solid var(--border-strong);border-radius:6px;margin-right:2px;padding:2px 7px}.faq{flex-direction:column;gap:10px;display:flex}.faq details{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:14px;padding:16px 20px}.faq summary{cursor:pointer;font:700 16px var(--font-display);color:#fff}.faq details p{color:var(--text-muted);margin-top:10px;font-size:15px}.site-footer{color:var(--text-muted);border-top:1px solid var(--border-subtle);text-align:center;padding:48px 0 32px;font-size:14px}@media (pointer:coarse){.touch-controls{display:grid}}@container game (width<=619px){.touch-controls{display:grid}}@media (width<=1000px){.card-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=700px){.header-inner{padding:10px 16px}.nav a:not(.nav-cta){display:none}.hero{padding:32px 16px 20px}.container,.container.wide{padding-left:12px;padding-right:12px}.section{padding:40px 16px}.tool{border-radius:20px;padding:8px}.card-grid,.card-grid.two{grid-template-columns:1fr}.pit-wrap{width:min(100%, calc(62dvh * var(--pit-aspect)))}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}