:root{--ink:#fff;--glass:#2a242194;--line:#ffffff80;--gap:clamp(14px, 3vw, 24px);font-family:Avenir Next,Avenir,Helvetica Neue,system-ui,sans-serif}html,body{height:100%;color:var(--ink);-webkit-user-select:none;user-select:none;touch-action:manipulation;-webkit-tap-highlight-color:transparent;background:#cfe3f2;margin:0;overflow:hidden}[hidden]{display:none!important}button{font:inherit;color:inherit}button:focus-visible,a:focus-visible,summary:focus-visible{outline-offset:2px;outline:2px solid #fff}#view{width:100%;height:100%;display:block;position:fixed;inset:0}#hud{pointer-events:none;text-shadow:0 1px 5px #00000073;position:fixed;inset:0}#hud:before,#hud:after{content:"";pointer-events:none;position:absolute;left:0;right:0}#hud:before{background:linear-gradient(#0c10166b,#0c101600);height:150px;top:0}#hud:after{background:linear-gradient(#0c101600,#0c101680);height:230px;bottom:0}#hud>*{z-index:1}#title{top:max(18px, env(safe-area-inset-top));left:max(var(--gap), env(safe-area-inset-left));position:absolute}#route-name{letter-spacing:.3em;text-transform:uppercase;font-size:15px}#trainer{pointer-events:auto;align-items:center;gap:10px;margin-top:10px;font-size:13px;display:flex}#trainer-status{max-width:34ch}#connect,#actions button{border:1px solid var(--line);background:var(--glass);backdrop-filter:blur(6px);cursor:pointer;pointer-events:auto;border-radius:999px;min-height:36px;padding:6px 14px}#connect:disabled{opacity:.55;cursor:default}#progress{top:max(18px, env(safe-area-inset-top));right:max(var(--gap), env(safe-area-inset-right));text-align:right;font-variant-numeric:tabular-nums;font-size:18px;position:absolute}#progress .minor{margin-top:2px;font-size:14px}#actions{justify-content:flex-end;gap:8px;margin-top:10px;font-size:13px;display:flex}#panel{width:min(760px, calc(100% - 2 * var(--gap)));left:50%;bottom:max(30px, calc(env(safe-area-inset-bottom) + 26px));position:absolute;transform:translate(-50%)}#hint{text-align:center;min-height:18px;margin-bottom:8px;font-size:13px;transition:opacity .8s}#hint.faded{opacity:0}#bar{background:var(--glass);backdrop-filter:blur(8px);border-radius:8px;justify-content:space-around;align-items:flex-start;padding:10px 8px 8px;display:flex}.readout{flex-wrap:wrap;justify-content:center;align-items:baseline;column-gap:5px;min-width:5.2em;display:flex}.readout span{font-variant-numeric:tabular-nums;font-size:30px}.readout label{opacity:.8;font-size:16px}.readout small{text-align:center;opacity:.85;flex-basis:100%;min-height:15px;font-size:12px}#gradient-box[data-steep=down] span{color:#a9d6ff}#gradient-box[data-steep=easy] span{color:#d7f5c8}#gradient-box[data-steep=steady] span{color:#fff0b0}#gradient-box[data-steep=hard] span{color:#ffc48a}#gradient-box[data-steep=brutal] span{color:#ff9d8f}#profile{width:100%;height:50px;margin-top:6px;display:block}#touch{left:max(var(--gap), env(safe-area-inset-left));right:max(var(--gap), env(safe-area-inset-right));bottom:max(170px, calc(env(safe-area-inset-bottom) + 160px));pointer-events:none;justify-content:space-between;display:none;position:absolute}#touch button{border:1px solid var(--line);background:var(--glass);backdrop-filter:blur(6px);pointer-events:auto;touch-action:none;border-radius:50%;width:60px;height:60px;font-size:28px;line-height:1}#touch button:active{background:#ffffff4d}@media (pointer:coarse){body:not(.has-trainer):not(.finished) #touch{display:flex}}@media (width<=560px){.readout span{font-size:26px}.readout label{font-size:14px}#trainer-status{display:none}}@media (height<=520px){#hud:before{height:90px}#hud:after{height:120px}#panel{width:min(430px,52vw);bottom:max(22px, calc(env(safe-area-inset-bottom) + 18px))}#hint{display:none}#bar{padding:5px 6px 3px}.readout span{font-size:22px}.readout label{font-size:13px}.readout small{min-height:13px;font-size:11px}#profile{height:26px;margin-top:3px}#touch{bottom:max(20px, calc(env(safe-area-inset-bottom) + 14px))}#touch button{width:54px;height:54px}#route-name{font-size:13px}#trainer{margin-top:6px}#progress{font-size:16px}#actions{margin-top:6px}}.card{width:min(440px, calc(100% - 2 * var(--gap)));max-height:calc(100% - 2 * var(--gap));box-sizing:border-box;backdrop-filter:blur(14px);text-align:center;background:#1e1b1abd;border-radius:14px;padding:clamp(18px,4vw,28px);position:fixed;top:50%;left:50%;overflow:auto;transform:translate(-50%,-50%);box-shadow:0 10px 40px #00000059}.card .eyebrow{letter-spacing:.24em;text-transform:uppercase;opacity:.8;margin:0 0 6px;font-size:12px}.card h1{margin:0;font-size:clamp(24px,6vw,32px);font-weight:600;line-height:1.15}.card .sub{opacity:.9;margin:6px 0 0;font-size:15px}.card dl{justify-content:center;gap:clamp(14px,5vw,30px);margin:18px 0 4px;display:flex}.card dl div{min-width:4.5em}.card dt{letter-spacing:.06em;text-transform:uppercase;opacity:.75;font-size:12px}.card dd{font-variant-numeric:tabular-nums;margin:2px 0 0;font-size:22px}.choice{border:1px solid var(--line);border-radius:999px;margin-top:16px;font-size:14px;display:inline-flex;overflow:hidden}.choice a{color:inherit;padding:8px 16px;text-decoration:none}.choice a[aria-current=true]{color:#1d1b1a;background:#ffffffeb}.buttons{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:18px;display:flex}.buttons button{border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:999px;min-height:46px;padding:10px 22px;font-size:16px}.buttons .primary{color:#1d1b1a;background:#fff;border-color:#fff;font-weight:600}.buttons button:disabled{opacity:.5;cursor:default}.card .note{opacity:.85;min-height:1em;margin:14px 0 0;font-size:13px;line-height:1.4}@media (height<=520px){.card{padding:14px 18px}.card dl{margin:10px 0 2px}.choice,.buttons{margin-top:10px}.card .note{margin-top:8px}}#credits{right:max(8px, env(safe-area-inset-right));bottom:max(4px, env(safe-area-inset-bottom));color:#ffffffeb;text-shadow:0 0 3px #000000e6;text-align:right;z-index:3;max-width:min(420px,100% - 16px);font-size:11px;position:fixed}#credits summary{cursor:pointer;padding:4px 2px;list-style:none}#credits summary::-webkit-details-marker{display:none}#credits p{text-align:left;background:#1e1b1ad9;border-radius:8px;margin:0 0 4px;padding:8px 10px;line-height:1.4}#message{text-align:center;color:#123;pointer-events:none;place-items:center;padding:24px;font-size:16px;display:grid;position:fixed;inset:0}