@font-face{font-family:Stack Sans Notch;src:url(/fonts/StackSansNotch-var.woff2) format("woff2");font-weight:1 1000;font-display:swap}@font-face{font-family:Stack Sans Text;src:url(/fonts/StackSansText-Regular.ttf) format("truetype");font-weight:400;font-display:swap}@font-face{font-family:Stack Sans Text;src:url(/fonts/StackSansText-Medium.ttf) format("truetype");font-weight:500;font-display:swap}:root{--page: #F0F4F0;--page-deep: #DDE3DD;--surface: #FDFEFD;--elevated: #FFFFFF;--ink: #0F1A14;--ink-muted: #4A5764;--ink-faint: #6E7873;--ink-invert: #FFFFFF;--brand: #0f426e;--brand-hover: #0c3459;--brand-shade: #0A2E4D;--brand-surface: rgba(15, 66, 110, .08);--accent: #765aaf;--accent-text: #4C3A73;--accent-surface: rgba(118, 90, 175, .1);--success: #0E7A38;--success-fill: #22c55e;--gold: #f59e0b;--danger: #C0392B;--border: rgba(15, 26, 20, .08);--border-strong: rgba(15, 26, 20, .16);--track: rgba(15, 26, 20, .12);--r-xs: 6px;--r-sm: 10px;--r-md: 14px;--r-lg: 18px;--r-xl: 24px;--r-pill: 999px;--shadow-card: 0 3px 0 rgba(42, 64, 52, .2);--shadow-hover: 0 6px 0 rgba(42, 64, 52, .2);--shadow-panel: 0 6px 0 rgba(42, 64, 52, .18);--shadow-button: 0 4px 0 var(--brand-shade);--press-travel: 4px;--display: "Stack Sans Notch", system-ui, -apple-system, sans-serif;--text: "Stack Sans Text", system-ui, -apple-system, sans-serif;--hero: clamp(34px, 4.2vw, 58px);--ease: cubic-bezier(.22, .61, .36, 1);--ease-cine: cubic-bezier(.16, 1, .3, 1)}:root[data-sky=dusk]{--page: #EEEAE1;--page-deep: #DBD7CC;--surface: #FDFCF9;--elevated: #FFFFFF}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--page);color:var(--ink);font-family:var(--text);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;transition:background-color 1.4s var(--ease),color 1.4s var(--ease)}body{min-height:100svh}html{scrollbar-width:none}html::-webkit-scrollbar{width:0;height:0;display:none}::selection{background:var(--accent-surface);color:var(--accent-text)}:focus-visible{outline:2px 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.morph-tick{opacity:1;transform:scale(1);transition-delay:.1s}.morph.is-done .morph-shut,.morph.is-done .morph-open{opacity:0;pointer-events:none;transform:scale(.9);transition-delay:0s}.tick-ring{stroke-dasharray:108.4;stroke-dashoffset:108.4;transform:rotate(-90deg);transform-origin:50% 50%}.morph.is-done .tick-ring{animation:ring-draw .62s cubic-bezier(.3,0,.2,1) .1s both}@keyframes ring-draw{to{stroke-dashoffset:0}}.tick-mark{stroke-dasharray:20.6;stroke-dashoffset:20.6}.morph.is-done .tick-mark{animation:tick-draw .38s cubic-bezier(.5,0,.25,1) .46s both}@keyframes tick-draw{to{stroke-dashoffset:0}}.flight{position:fixed;z-index:60;display:flex;align-items:center;white-space:pre;pointer-events:none}.flight span{display:inline-block;animation:flight-up 1.15s cubic-bezier(.3,.12,.55,.62) both;animation-delay:var(--d, 0ms);will-change:transform,opacity,filter}@keyframes flight-up{0%{transform:translateZ(0) rotate(0) 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0px);background:var(--brand);border-radius:var(--r-pill);transition:left .42s var(--ease),width .42s var(--ease);pointer-events:none}.switcher-opt{position:relative;z-index:1;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:transparent;cursor:pointer;height:32px;padding:0 13px;border-radius:var(--r-pill);font-family:var(--display);font-weight:700;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted);white-space:nowrap;transition:color .3s var(--ease)}.switcher-opt:hover{color:var(--ink)}.switcher-opt[aria-selected=true]{color:var(--ink-invert)}.switcher-name{display:inline-block;max-width:0;overflow:hidden;vertical-align:bottom;opacity:0;transition:max-width .42s var(--ease),opacity .28s var(--ease),margin-left .42s var(--ease)}.switcher-opt[aria-selected=true] .switcher-name{max-width:8rem;margin-left:.45em;opacity:1}@media(max-width:700px){.switcher{top:12px;padding:3px}.switcher-opt{height:28px;padding:0 10px}.switcher-name{display:none}}@media(max-width:900px){.switcher{max-width:calc(100vw - 24px);overflow-x:auto;scrollbar-width:none}.switcher::-webkit-scrollbar{display:none}}.stage{min-height:100svh;display:flex;flex-direction:column;padding-bottom:calc(128px + env(safe-area-inset-bottom,0px));position:relative}:root{--grain-ink: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='g' color-interpolation-filters='sRGB'><feTurbulence type='fractalNoise' baseFrequency='0.4 0.9' numOctaves='4' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/><feColorMatrix type='matrix' values='0.64 0 0 0 0 0 0.64 0 0 0 0 0 0.64 0 0 0 0 0 1 0'/></filter><rect width='200' height='200' filter='url(%23g)'/></svg>");--grain-chalk: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='g' color-interpolation-filters='sRGB'><feTurbulence type='fractalNoise' baseFrequency='0.4 0.9' numOctaves='4' 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var(--grain-chalk)}.stage:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;opacity:var(--grain-opacity);background-image:var(--grain);background-size:200px 200px;transform:translateZ(0)}.stage>main{position:relative;z-index:1}@keyframes rise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.rise{animation:rise .66s var(--ease) both;animation-delay:calc(var(--i, 0) * 70ms)}@media(max-width:620px){:root{--hero: 30px}.hero-type{font-weight:350}}@media(max-height:700px){:root{--hero: 27px}.v-engine-main .lede,.v-device-main 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