.std{--bg:var(--color-background);--bg-2:var(--color-surface-1);--panel:var(--color-surface-2);--ink:var(--color-foreground);--mute:var(--color-muted);--faint:var(--color-muted);--line:#ffffff14;--line-2:#ffffff24;--accent:var(--color-primary);--t-beginner:var(--color-level-beginner);--t-novice:var(--color-primary);--t-intermediate:var(--color-level-intermediate);--t-advanced:var(--color-level-advanced);--t-elite:var(--color-level-elite);--t-world-class:var(--color-level-world-class);--font-mono:ui-monospace,"SFMono-Regular",Menlo,monospace;background:var(--bg);color:var(--mute);font-family:var(--font-inter),ui-sans-serif,system-ui,sans-serif;font-feature-settings:"ss03","cv11";isolation:isolate;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;position:relative}.std ::selection{background:var(--ink);color:var(--bg)}.std :focus-visible{outline:2px solid var(--ink);outline-offset:2px}.std .kicker{font-family:var(--font-mono);letter-spacing:.18em;text-transform:uppercase;font-size:.75rem;font-weight:600}.std .grain:before{content:"";z-index:90;pointer-events:none;opacity:.022;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");position:fixed;inset:0}.std .prog{height:2px;width:var(--progress,0%);z-index:100;background:linear-gradient(90deg,var(--t-novice),var(--t-advanced),var(--t-world-class));position:fixed;top:0;left:0}.std .reveal{opacity:1;transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);transform:none}.std .reveal.in{opacity:1;transform:none}.std [data-d="1"]{transition-delay:60ms}.std [data-d="2"]{transition-delay:.12s}.std [data-d="3"]{transition-delay:.18s}.std [data-d="4"]{transition-delay:.24s}.std .cline{stroke-dasharray:1200;stroke-dashoffset:1200px}.std .in .cline,.std .cline.in{stroke-dashoffset:0;transition:stroke-dashoffset 1.6s cubic-bezier(.3,.7,.2,1) .15s}.std .cband{opacity:0;transition:opacity .9s .25s}.std .in .cband,.std .cband.in{opacity:1}.std input[type=range].rng{appearance:none;background:#2a2a30;border-radius:9px;outline:none;width:100%;height:3px}.std input[type=range].rng::-webkit-slider-thumb{-webkit-appearance:none;background:var(--ink);border:4px solid var(--bg);cursor:grab;border-radius:9999px;width:22px;height:22px;box-shadow:0 0 0 1px #44444c,0 6px 16px -4px #000c}.std input[type=range].rng::-webkit-slider-thumb:active{cursor:grabbing}.std input[type=range].rng::-moz-range-thumb{background:var(--ink);border:4px solid var(--bg);cursor:grab;border-radius:9999px;width:22px;height:22px;box-shadow:0 0 0 1px #44444c}.std input[type=range].rng:focus-visible{outline:2px solid var(--ink);outline-offset:6px}.std section[id],.std [id].anchor{scroll-margin-top:88px}.std[data-unit=lb] [data-u=kg],.std[data-unit=kg] [data-u=lb]{display:none}.std input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.std input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.std input[type=number]{appearance:textfield}.std .ph{text-underline-offset:.2em;cursor:help;-webkit-text-decoration:underline dotted #f9a828bf;text-decoration:underline dotted #f9a828bf;text-decoration-thickness:1px}body.std-page>header{background:color-mix(in srgb,var(--color-background)82%,transparent);border-color:#ffffff14}body.std-page>footer{background:var(--color-background);border-top:1px solid #ffffff14}body.std-page>footer .border-surface-3{border-color:#ffffff0f}@media (prefers-reduced-motion:reduce){.std *{animation:none!important}.std .reveal{opacity:1;transition:none;transform:none}.std .cline{stroke-dashoffset:0;transition:none}.std .cband{opacity:1;transition:none}}