:root{--ink:#1c1b19;--ink-2:#4a4641;--ink-3:#6b665f;--line:#e7e3dc;--panel:#ffffffe6;--accent:#2459d6;--accent-soft:#e6edfd;--prev:#c9c4bc;--mono:"IBM Plex Mono", ui-monospace, monospace;--sans:"Instrument Sans", system-ui, sans-serif}*{box-sizing:border-box}html,body{height:100%;color:var(--ink);font-family:var(--sans);background:#e9e9e6;margin:0;overflow:hidden}canvas#scene{touch-action:none;cursor:grab;width:100%;height:100%;display:block;position:fixed;inset:0}body:after{content:"";pointer-events:none;z-index:1;background:radial-gradient(at 50% 45%,#0000 55%,#28241e24 100%);position:fixed;inset:0}canvas#scene.dragging{cursor:grabbing}canvas#scene.pointer{cursor:pointer}button,a{font:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}[hidden]{display:none!important}#loading{z-index:50;color:var(--ink-2);background:#e9e9e6;place-items:center;font-size:15px;transition:opacity .6s;display:grid;position:fixed;inset:0}#loading.done{opacity:0;pointer-events:none}.top{z-index:5;pointer-events:none;position:fixed;top:20px;left:24px}.title{background:var(--panel);letter-spacing:-.2px;border-radius:999px;margin:0;padding:8px 14px;font-size:17px;font-weight:700;display:inline-block;box-shadow:0 2px 10px #0000000f}.panel{z-index:5;background:var(--panel);-webkit-backdrop-filter:blur(10px);border-radius:16px;position:fixed;box-shadow:0 8px 28px #00000014}.eyebrow{font-family:var(--mono);letter-spacing:1px;text-transform:uppercase;color:var(--ink-3);margin-bottom:10px;font-size:11px}.eyebrow.sub{border-top:1px solid var(--line);margin-top:16px;padding-top:14px}#directory{width:232px;padding:16px 14px;top:76px;left:24px}.timeline{margin:0;padding:0;list-style:none;position:relative}.timeline:before{content:"";background:var(--line);width:2px;position:absolute;top:12px;bottom:12px;left:51px}.timeline li button{text-align:left;background:0 0;border:0;grid-template-columns:36px 24px 1fr;align-items:center;gap:6px;width:100%;min-height:36px;padding:2px 0;display:grid;position:relative}.timeline .yr{font-family:var(--mono);color:var(--ink-3);text-align:right;font-size:12px}.timeline .pip{place-items:center;width:24px;height:24px;display:grid}.timeline .pip i{background:var(--c);border-radius:50%;width:11px;height:11px;box-shadow:inset 0 0 0 1px #00000026}.timeline .nm{color:var(--ink-2);font-size:13px}.timeline .soon{font-family:var(--mono);color:var(--ink-3);margin-left:4px;font-size:10px}.timeline li button:disabled{cursor:default;opacity:.55}.timeline li.active .yr{color:var(--accent);font-size:13px;font-weight:600}.timeline li.active .pip i{width:19px;height:19px;box-shadow:0 0 0 2px var(--accent) inset, 0 0 0 4px #2459d629}.timeline li.active .nm{color:var(--ink);font-size:14px;font-weight:600}.worklist{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.worklist button{color:var(--ink-3);text-align:left;background:0 0;border:0;min-height:30px;padding:5px 0;font-size:13px}.worklist li.active button{color:var(--ink);font-weight:600}#specs{flex-direction:column;gap:14px;width:312px;padding:18px;transition:opacity .35s,transform .35s;display:flex;top:76px;right:24px}#specs.swap{opacity:.35}.spec-top{justify-content:space-between;align-items:center;gap:8px;display:flex}.maker{letter-spacing:.4px;text-transform:uppercase;color:var(--ink);align-items:center;gap:8px;font-size:13px;font-weight:700;display:inline-flex}.os{align-items:center;gap:8px;display:inline-flex}.logo{flex:none}.logo-android{color:#3ddc84}.logo-mi{color:#ff6900}.os{text-align:right;color:var(--ink-2);font-size:12px;line-height:1.3}.os b{color:var(--ink);font-size:13px;display:block}.spec-name{letter-spacing:-.5px;margin:0;font-size:26px;line-height:1.08}.spec-sub{color:var(--ink-3);align-items:center;gap:6px;margin-top:4px;font-size:12px;display:flex}.swatch{background:var(--c);border-radius:50%;width:9px;height:9px;box-shadow:inset 0 0 0 1px #00000026}.spec-rows{border-top:1px solid var(--line);flex-direction:column;gap:16px;padding-top:14px;display:flex}.spec-row{border-radius:10px;margin:-6px -8px;padding:6px 8px;transition:background .2s}.spec-row.hl{background:var(--accent-soft)}.spec-head{justify-content:space-between;align-items:center;gap:6px;margin-bottom:6px;display:flex}.spec-label{letter-spacing:.6px;text-transform:uppercase;color:var(--ink);font-size:12px;font-weight:700}.spec-label em{text-transform:none;letter-spacing:0;color:var(--ink-3);font-size:11px;font-style:normal;font-weight:400}.jump{font-family:var(--mono);border-radius:999px;padding:2px 8px;font-size:13px;font-weight:600}.jump.up{color:#0b6b3a;background:#dcf5e6}.jump.down{color:#8a4b00;background:#fdebd3}.jump.same{color:var(--ink-3);background:#efebe4}.cmp+.cmp{margin-top:6px}.cmp-top{justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:3px;font-size:12px;display:flex}.cmp .who{color:var(--ink-3);white-space:nowrap}.cmp .val{font-family:var(--mono);white-space:nowrap;color:var(--ink-2);font-size:13px}.cmp .val small{color:var(--ink-3);font-size:10px}.cmp .val .na{color:var(--ink-3);font-size:11px}.cmp.cur .who{color:var(--ink);font-weight:600}.cmp.cur .val{color:var(--ink);font-size:14px;font-weight:600}.track{background:#efebe4;border-radius:4px;height:8px;overflow:hidden}.track b{border-radius:4px;width:0;height:100%;transition:width .9s cubic-bezier(.2,.8,.2,1);display:block}.cmp.prev .track b{background:#b9b3aa}.cmp.cur .track b{background:var(--accent)}.spec-toggle{display:none}#specs{max-height:calc(100vh - 150px);overflow-y:auto}.more{border-top:1px solid var(--line);padding-top:10px;font-size:12px}.more summary{cursor:pointer;letter-spacing:.6px;text-transform:uppercase;align-items:center;gap:6px;min-height:28px;font-size:12px;font-weight:700;display:flex}.more summary span{text-transform:none;letter-spacing:0;color:var(--ink-3);font-weight:400}.more dl{grid-template-columns:auto 1fr;gap:5px 12px;margin:8px 0;display:grid}.more dt{color:var(--ink-3);white-space:nowrap}.more dd{color:var(--ink);margin:0}.more a{color:var(--accent);font-size:12px}.spec-foot{font-family:var(--mono);color:var(--ink-3);font-size:10px;line-height:1.5}.spec-note{color:var(--ink-2);font-size:12px}.controls{z-index:6;align-items:center;gap:10px;display:flex;position:fixed;bottom:44px;left:50%;transform:translate(-50%)}.btn{height:44px;color:var(--ink-2);white-space:nowrap;background:#ffffffe6;border:0;border-radius:999px;align-items:center;gap:6px;padding:0 16px;font-size:13px;display:inline-flex;box-shadow:0 2px 10px #00000014}.btn:hover{color:var(--ink);background:#fff}.btn.primary{background:var(--ink);color:#fff;padding:0 22px;font-size:14px;font-weight:600}.btn.primary:hover{background:#000}.btn.icon{justify-content:center;width:44px;padding:0}.btn svg{width:14px;height:14px}.hint{z-index:6;color:#fff;pointer-events:none;background:#1c1b19b8;border-radius:999px;margin:0;padding:6px 12px;font-size:12px;position:fixed;bottom:100px;left:50%;transform:translate(-50%)}.toast{z-index:7;background:var(--ink);color:#fff;text-align:center;border-radius:12px;max-width:calc(100vw - 24px);padding:10px 16px;font-size:13px;position:fixed;top:76px;left:50%;transform:translate(-50%);box-shadow:0 8px 24px #0003}.steps{z-index:6;font-family:var(--mono);gap:8px;margin:0;padding:0;font-size:12px;list-style:none;display:flex;position:fixed;top:22px;left:50%;transform:translate(-50%)}.steps li{color:var(--ink-3);background:#ffffffe6;border-radius:999px;padding:7px 12px}.steps li.done{background:var(--ink);color:#fff}.steps li.now{background:var(--accent-soft);color:var(--accent)}#hotspots{pointer-events:none;z-index:4;position:fixed;inset:0}.hs{pointer-events:auto;background:#2459d638;border:0;border-radius:50%;place-items:center;width:30px;height:30px;margin:-15px 0 0 -15px;transition:opacity .25s,transform .25s;display:grid;position:absolute}.hs:after{content:"";width:12px;height:12px;box-shadow:0 0 0 3px var(--accent);background:#fff;border-radius:50%}.hs.active{background:#2459d666;transform:scale(1.15)}.hs.hidden{opacity:0;pointer-events:none}.hs .tip{white-space:nowrap;background:var(--ink);color:#fff;font-family:var(--mono);opacity:0;pointer-events:none;border-radius:6px;padding:4px 8px;font-size:11px;transition:opacity .2s;position:absolute;bottom:calc(100% + 6px);left:50%;transform:translate(-50%)}.hs.active .tip,.hs:hover .tip,.hs:focus-visible .tip{opacity:1}.credits{z-index:5;font-family:var(--mono);color:var(--ink-3);max-width:40vw;font-size:10px;position:fixed;bottom:14px;left:24px}@media (width<=900px){#directory{width:auto;padding:8px 10px;top:64px;left:12px;right:12px}#directory .eyebrow,#dir-work{display:none}.timeline{gap:4px;display:flex;overflow-x:auto}.timeline:before{display:none}.timeline li button{border-radius:999px;grid-template-columns:auto auto;gap:4px;min-height:36px;padding:4px 8px}.timeline li button .pip{display:none}.timeline li button .nm{white-space:nowrap}.timeline li.active button{background:var(--accent-soft)}#specs{gap:8px;width:auto;max-height:34vh;padding:12px 14px;inset:auto 12px 110px;overflow:auto}.spec-name{justify-content:space-between;align-items:center;font-size:20px;display:flex}.spec-toggle{background:var(--accent-soft);color:var(--accent);border:0;border-radius:999px;min-height:36px;padding:8px 14px;font-size:12px;font-weight:600;display:inline-flex}#specs.collapsed .spec-rows,#specs.collapsed .spec-foot,#specs.collapsed .spec-top{display:none}.btn.primary .lbl{display:inline}.controls{gap:6px;bottom:40px}.btn{padding:0 12px}.btn .lbl{display:none}.hint{top:auto;bottom:94px}.credits{display:none}.steps{top:116px}}@media (prefers-reduced-motion:reduce){.track b,#specs{transition:none}}.timeline .pip i.empty{box-shadow:0 0 0 1.5px var(--ink-3) inset;background:0 0;border:1px dashed #0000}.timeline li.next .nm{color:var(--ink-3)}.timeline li.next.active .pip i.empty{width:19px;height:19px;box-shadow:0 0 0 2px var(--accent) inset, 0 0 0 4px #2459d629}.tags{gap:6px;margin-top:8px;display:flex}.tag{font-family:var(--mono);letter-spacing:.02em;color:var(--accent);background:#2459d614;border:1px solid #2459d62e;border-radius:999px;padding:3px 8px;font-size:10.5px}