:root{--bg:#ece9e4;--ink:#2a2622;--muted:#8a837a;--panel:#ffffffc7;--line:#2a26221f;--btn:#2b2420;--btn-ink:#fff;--ok:#3fb8a0;--warn:#e0a33a;--high:#e07a3a;--bad:#d94a3a;--coma:#8f1d2c;--lvl:var(--ok);--peak:var(--ok)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{background:var(--bg);height:100%;color:var(--ink);overscroll-behavior:none;margin:0;font-family:Inter,system-ui,sans-serif;overflow:hidden}canvas{touch-action:none;width:100%;height:100%;display:block;position:fixed;inset:0}button{font:inherit;color:inherit}.eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0 0 10px;font-size:9px;font-weight:500}.intro{top:calc(28px + env(safe-area-inset-top));pointer-events:none;max-width:210px;position:fixed;left:28px}.intro h1{margin:0 0 14px;font-family:Instrument Serif,serif;font-size:54px;font-style:italic;font-weight:400;line-height:.92}.intro h1:after{content:"";background:var(--ink);width:26px;height:1px;margin-top:12px;display:block}.intro .lede{color:#5a534b;margin:0;font-family:Instrument Serif,serif;font-size:13px;line-height:1.35}.howto{pointer-events:none;max-width:320px;position:fixed;bottom:24px;left:28px}.howto h3{margin:0 0 6px;font-family:Instrument Serif,serif;font-size:17px;font-style:italic;font-weight:400}.howto p:last-child{color:var(--muted);margin:0;font-size:10px;line-height:1.5}.panel{top:calc(24px + env(safe-area-inset-top));background:var(--panel);-webkit-backdrop-filter:blur(10px);border:1px solid var(--line);scrollbar-width:none;border-radius:10px;width:248px;max-height:calc(100% - 48px);font-size:10px;position:fixed;right:24px;overflow-y:auto}.panel section{border-bottom:1px solid var(--line);padding:12px}.panel section:last-child{border-bottom:0}.panel h2{letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 8px;font-size:8.5px;font-weight:600}.panel h2.sub{margin-top:12px}.row2{grid-template-columns:1fr 1fr;gap:5px;display:grid}.row3{grid-template-columns:repeat(3,1fr);gap:5px;display:grid}.panel button{cursor:pointer;background:var(--btn);color:var(--btn-ink);border:0;border-radius:4px;padding:7px 4px;font-size:9.5px;font-weight:600;line-height:1.15;transition:transform .1s,opacity .2s}.panel button:active{transform:scale(.96)}.panel button.ghost,.panel button.seg{color:var(--ink);border:1px solid var(--line);background:#fff;font-weight:500}.panel button.ghost:disabled{opacity:.4;cursor:default}.panel button.seg.on{border:1.5px solid var(--ink);font-weight:600}.stats{color:var(--muted);justify-content:space-between;margin-top:9px;display:flex}.stats b{color:var(--ink);font-variant-numeric:tabular-nums;margin-left:3px;font-weight:600}.meter-head{justify-content:space-between;align-items:center;display:flex}.meter-head h2{margin:0}.gear{display:none;color:var(--muted)!important;background:0 0!important;padding:2px!important}.reading{align-items:baseline;gap:6px;margin:4px 0 10px;display:flex}.reading .num{font-variant-numeric:tabular-nums;letter-spacing:-.01em;font-family:Instrument Serif,serif;font-size:46px;line-height:1}.reading .unit{color:var(--muted);font-size:10px}.pill{letter-spacing:.04em;color:#fff;background:var(--lvl);white-space:nowrap;border-radius:20px;align-self:center;margin-left:auto;padding:4px 8px;font-size:8.5px;font-weight:600;transition:background .3s}.gauge{background:linear-gradient(90deg,#3fb8a029 0 14.28%,#e0a33a29 14.28% 28.57%,#e07a3a29 28.57% 57.14%,#d94a3a29 57.14% 85.71%,#8f1d2c33 85.71%);border-radius:6px;height:12px;position:relative;overflow:hidden}.gauge .fill{width:0;transition:width .25s linear,background .3s;position:absolute;top:0;bottom:0;left:0}.gauge .now{background:var(--lvl);border-radius:6px 0 0 6px}.gauge .peak{background:repeating-linear-gradient(-45deg, color-mix(in srgb, var(--peak) 55%, transparent) 0 3px, color-mix(in srgb, var(--peak) 22%, transparent) 3px 6px);border-right:2px solid var(--peak)}.gauge .tick{background:#ffffffd9;width:1px;position:absolute;top:0;bottom:0}.scale{height:12px;color:var(--muted);font-variant-numeric:tabular-nums;margin-top:3px;font-size:8px;position:relative}.scale span{position:absolute;transform:translate(-50%)}.scale span:first-child{transform:none}.legend{gap:5px;margin:8px 0 0;display:grid}.legend div{color:var(--muted);align-items:center;gap:6px;display:flex}.legend b{color:var(--ink);font-variant-numeric:tabular-nums;margin-left:auto;font-weight:600}.sw{border-radius:2px;flex:none;width:14px;height:8px}.sw.now{background:var(--lvl)}.sw.peak{background:repeating-linear-gradient(-45deg, color-mix(in srgb, var(--peak) 60%, transparent) 0 2px, color-mix(in srgb, var(--peak) 20%, transparent) 2px 4px);border:1px solid var(--peak)}.sw.stomach{border:1px dashed var(--muted);background:#fff}.eta{border-top:1px dashed var(--line);color:var(--ink);margin:9px 0 0;padding-top:8px;line-height:1.45}.eta em{color:var(--muted);font-style:normal}.drinks .grid{grid-template-columns:repeat(3,1fr);gap:5px;display:grid}.drink{flex-direction:column;align-items:center;gap:3px;display:flex;color:var(--ink)!important;border:1px solid var(--line)!important;background:#fff!important;padding:8px 2px 6px!important;font-weight:500!important}.drink i{background:var(--c);border-radius:50%;width:11px;height:11px;box-shadow:inset 0 -2px 3px #0003}.drink small{color:var(--muted);font-size:8px;font-weight:400}.drink.pop{animation:.35s pop}@keyframes pop{40%{transform:scale(.9)}}label.slider{margin-bottom:10px;display:block}label.slider span{color:var(--ink);justify-content:space-between;margin-bottom:4px;display:flex}label.slider output{color:var(--muted);font-variant-numeric:tabular-nums}input[type=range]{width:100%;height:14px;accent-color:var(--ink);margin:0}.note{color:var(--muted);margin:9px 0 0;font-size:8.5px;line-height:1.5}.badge{top:calc(24px + env(safe-area-inset-top));letter-spacing:.12em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);font-variant-numeric:tabular-nums;background:#fff;border-radius:20px;align-items:center;gap:6px;padding:5px 10px;font-size:8.5px;display:flex;position:fixed;right:284px}.badge:before{content:"";background:var(--lvl);border-radius:50%;width:6px;height:6px;transition:background .3s}.badge b{color:var(--ink);font-weight:600}.alert{left:50%;top:calc(24px + env(safe-area-inset-top));background:var(--coma);color:#fff;opacity:0;pointer-events:none;border-radius:10px;width:min(340px,100% - 32px);padding:12px 14px;font-size:11px;line-height:1.45;transition:all .3s;position:fixed;transform:translate(-50%,-12px);box-shadow:0 10px 30px #8f1d2c4d}.alert.show{opacity:1;transform:translate(-50%)}.alert strong{margin-bottom:3px;font-family:Instrument Serif,serif;font-size:20px;font-style:italic;font-weight:400;display:block}#hint{background:var(--btn);color:#fff;opacity:0;pointer-events:none;text-align:center;border-radius:16px;width:max-content;max-width:min(420px,100% - 32px);padding:9px 14px;font-size:11px;line-height:1.45;transition:all .25s;position:fixed;bottom:28px;left:50%;transform:translate(-50%)translateY(10px)}#hint.show{opacity:1;transform:translate(-50%)}@media (width<=720px){.intro{top:calc(14px + env(safe-area-inset-top));left:16px}.intro h1{margin:0;font-size:32px}.intro h1:after,.intro .lede,.intro .eyebrow,.howto{display:none}.badge{top:calc(16px + env(safe-area-inset-top));right:16px}.alert{top:calc(80px + env(safe-area-inset-top))}.panel{width:auto;max-height:none;padding-bottom:env(safe-area-inset-bottom);touch-action:pan-y;overscroll-behavior:contain;will-change:height;border-width:1px 0 0;border-radius:18px 18px 0 0;inset:auto 0 0;overflow:hidden;box-shadow:0 -10px 30px #2a262214}.panel.scroll{overflow-y:auto}.panel section{padding:10px 12px}.panel .meter{padding-top:2px}.panel .grip{display:block}.panel.nudge{animation:1.9s cubic-bezier(.45,0,.25,1) .6s both nudge}.panel.teach .grip em{opacity:1;transform:none}.panel.teach .grip .bar{animation:1.1s ease-in-out .6s 3 gripPulse}.gear{display:block}.reading{margin:2px 0 8px}.reading .num{font-size:36px}.legend{grid-template-columns:1fr 1fr;gap:4px 12px}.legend div:last-child{grid-column:span 2}.drinks h2,.drinks .stats{display:none}.drinks .grid{grid-template-columns:repeat(6,1fr);gap:4px}.drink{padding:7px 1px 5px!important;font-size:8.5px!important}#hint{bottom:calc(var(--ph,260px) + 10px)}}.grip{cursor:grab;touch-action:none;height:18px;display:none;position:relative}.grip .bar{background:#2a262238;border-radius:2px;width:36px;height:4px;margin-left:-18px;position:absolute;top:7px;left:50%}.grip em{text-align:center;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);opacity:0;pointer-events:none;font-size:8px;font-style:normal;transition:opacity .35s,transform .35s;position:absolute;top:14px;left:0;right:0;transform:translateY(-3px)}@keyframes nudge{0%,36%,68%,to{transform:none}18%{transform:translateY(42px)}52%{transform:translateY(18px)}}@keyframes gripPulse{50%{background:var(--ink);width:52px;margin-left:-26px}}@media (prefers-reduced-motion:reduce){.panel.nudge,.panel.teach .grip .bar{animation:none}}