:root{--walk-fg:#f3efe2;--walk-fg-dim:#f3efe2b3;--walk-accent:#9fd3c0;--walk-serif:ui-serif, Georgia, "Times New Roman", serif;--walk-mono:ui-monospace, SFMono-Regular, Menlo, monospace}.walk-screen{z-index:12;justify-content:center;align-items:center;transition:opacity .6s;display:flex;position:fixed;inset:0}.walk-hidden{opacity:0;pointer-events:none}#walk-overlay{-webkit-backdrop-filter:blur(6px)brightness(.6);color:var(--walk-fg);font-family:var(--walk-serif);cursor:pointer;background:radial-gradient(60% 34%,#080c0acc 0%,#080c0a8c 55%,#080c0a26 100%)}.walk-box{text-align:center;text-shadow:0 2px 12px #0009;flex-direction:column;align-items:center;gap:18px;padding:0 16px;display:flex}.walk-title{letter-spacing:.02em;font-size:clamp(44px,6.7vw,88px);font-weight:600;line-height:1}.walk-hint{max-width:900px;font-size:clamp(19px,2.35vw,30px);font-style:italic;line-height:1.3}.walk-cta{color:var(--walk-accent);margin-top:18px;font-size:clamp(18px,1.7vw,22px);animation:2.4s ease-in-out infinite walk-pulse}.walk-cta.walk-static{max-width:640px;animation:none}.walk-rotate{font-family:var(--walk-mono);color:var(--walk-fg-dim);font-size:13px;display:none}@media (orientation:portrait){.walk-touch .walk-rotate{display:block}}.walk-footer{font-family:var(--walk-mono);color:var(--walk-fg-dim);justify-content:space-between;align-items:flex-end;gap:10px 24px;display:flex;position:absolute;bottom:22px;left:28px;right:28px}.walk-keys{flex-wrap:wrap;gap:6px 18px;font-size:13px;display:flex}.walk-keys b{color:var(--walk-fg);font-weight:700}.walk-version{white-space:nowrap;font-size:12px}@media (width<=760px){.walk-footer{flex-direction:column;align-items:center;left:16px;right:16px}.walk-keys{justify-content:center}}.walk-touch .walk-footer{left:max(28px, env(safe-area-inset-left));right:max(28px, env(safe-area-inset-right));bottom:max(16px, env(safe-area-inset-bottom))}@media (height<=480px){.walk-box{gap:10px}.walk-title{font-size:40px}.walk-hint{font-size:18px}.walk-cta{margin-top:6px}.walk-footer{bottom:10px}.walk-keys{font-size:12px}}.walk-touch,.walk-touch body{touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}@keyframes walk-pulse{0%,to{opacity:.55}50%{opacity:1}}@media (prefers-reduced-motion:reduce){.walk-cta{animation:none}}#walk-touch{z-index:6;touch-action:none;-webkit-tap-highlight-color:transparent;color:var(--walk-fg);--safe-l:max(18px, env(safe-area-inset-left));--safe-r:max(18px, env(safe-area-inset-right));--safe-b:max(18px, env(safe-area-inset-bottom));display:none;position:fixed;inset:0}#walk-touch.on{display:block}#walk-touch button{color:var(--walk-fg);font:600 20px var(--walk-mono);-webkit-tap-highlight-color:transparent;background:#080e0b4d;border:1.5px solid #f3efe252;border-radius:50%;padding:0;transition:background .12s,border-color .12s,transform .12s;position:absolute}#walk-touch button.down{border-color:var(--walk-accent);background:#9fd3c038;transform:scale(.94)}.walk-stick{left:calc(var(--safe-l) + 74px);top:calc(100% - var(--safe-b) - 74px);opacity:.45;pointer-events:none;background:#080e0b33;border:1.5px solid #f3efe247;border-radius:50%;width:112px;height:112px;margin:-56px 0 0 -56px;position:absolute}.walk-stick.on{opacity:1}.walk-knob{background:#f3efe261;border-radius:50%;width:48px;height:48px;margin:-24px 0 0 -24px;position:absolute;top:50%;left:50%}.walk-buttons{right:var(--safe-r);bottom:var(--safe-b);pointer-events:none;flex-direction:column;align-items:flex-end;gap:16px;display:flex;position:absolute}#walk-touch .walk-btn{pointer-events:auto;width:64px;height:64px;position:relative}.walk-chevron{border-left:2.5px solid var(--walk-fg);border-top:2.5px solid var(--walk-fg);width:16px;height:16px;margin:6px auto 0;display:block;transform:rotate(45deg)}.walk-top{width:42px;height:42px;top:max(14px, env(safe-area-inset-top))}#walk-touch .walk-pause{left:var(--safe-l);justify-content:center;align-items:center;gap:5px;display:flex}.walk-pause i{background:var(--walk-fg);border-radius:1px;width:4px;height:15px}#walk-touch .walk-sound{left:calc(var(--safe-l) + 52px)}.walk-sound b{background:var(--walk-fg);width:6px;height:10px;position:absolute;top:15px;left:12px}.walk-sound b:after{content:"";border:10px solid #0000;border-right-color:var(--walk-fg);border-left-width:0;position:absolute;top:-5px;left:4px}.walk-sound.muted:after{content:"";background:var(--walk-fg);width:24px;height:2px;position:absolute;top:19px;left:8px;transform:rotate(-45deg)}#walk-fade{opacity:0;pointer-events:none;z-index:5;background:#000;position:fixed;inset:0}#walk-lost{text-align:center;font-family:var(--walk-serif);letter-spacing:.04em;color:var(--walk-fg-dim);opacity:0;pointer-events:none;z-index:6;justify-content:center;align-items:center;padding:0 16px;font-size:clamp(16px,1.5vw,21px);font-style:italic;display:flex;position:fixed;inset:0}#walk-end{text-align:center;font-family:var(--walk-serif);color:var(--walk-fg-dim);pointer-events:none;z-index:6;flex-direction:column;justify-content:center;align-items:center;gap:22px;padding:0 16px;display:flex;position:fixed;inset:0}#walk-end>*{opacity:0}.walk-end-line{letter-spacing:.03em;max-width:760px;font-size:clamp(18px,1.9vw,26px);font-style:italic;line-height:1.35}.walk-end-stats{font-family:var(--walk-mono);letter-spacing:.14em;color:#f3efe26b;font-size:12px}.walk-end-actions{flex-wrap:wrap;justify-content:center;gap:12px 18px;margin-top:26px;display:flex}.walk-end-actions.on{pointer-events:auto}.walk-end-actions button,.walk-end-actions a{color:var(--walk-fg-dim);font:inherit;letter-spacing:.04em;cursor:pointer;background:0 0;border:1px solid #f3efe238;border-radius:2px;padding:10px 20px;font-size:clamp(15px,1.25vw,17px);text-decoration:none;transition:color .3s,border-color .3s}.walk-end-actions button:hover,.walk-end-actions a:hover,.walk-end-actions button:focus-visible,.walk-end-actions a:focus-visible{color:var(--walk-fg);border-color:#f3efe280;outline:none}@media (width<=480px){.walk-end-actions{flex-direction:column;align-items:stretch;width:min(100%,300px)}}