[data-study=unitree]{--background:#f5f0e6;--surface:#efe7d6;--foreground:#1c1b19;--foreground-muted:#1c1b19a3;--foreground-subtle:#1c1b1970;--divider:#1c1b191a;--hover:#c158260d;--accent:#c1581f;--accent-soft:color-mix(in srgb, var(--accent) 9%, white);--accent-ink:color-mix(in srgb, var(--accent) 74%, black);--tint-blue:#e9f0fb;--tint-blue-ink:#163152;--tint-green:#e7f4ec;--tint-green-ink:#143a22;--tint-yellow:#fbf3df;--tint-yellow-ink:#4a3206;--tint-red:#fbe8e7;--tint-red-ink:#571812;--tint-purple:#efe9f8;--tint-purple-ink:#2c1c4f;--tint-gray:#f2f1ef;--tint-gray-ink:#322f2b;--chart-1:#c1581f;--chart-2:#2f6f9f;--chart-3:#3f8f6b;--chart-4:#8a5cc2;--chart-5:#c2497a;--chart-6:#8a8276;color:var(--foreground);font-family:var(--font-inter), ui-sans-serif, system-ui, "PingFang SC", "Microsoft YaHei", sans-serif}[data-study=unitree] a{color:var(--accent-ink);text-underline-offset:2px}[data-study=unitree] a:hover{text-decoration:underline}[data-study=unitree] .prose-cs{color:var(--foreground);font-size:18px;line-height:1.68}[data-study=unitree] .prose-cs>:first-child{margin-top:0}[data-study=unitree] .prose-cs p,[data-study=unitree] .prose-cs ul,[data-study=unitree] .prose-cs ol{max-width:84ch}[data-study=unitree] .prose-cs h2,[data-study=unitree] .prose-cs h3{max-width:90ch}[data-study=unitree] .prose-cs table,[data-study=unitree] .prose-cs figure,[data-study=unitree] .prose-cs .full{max-width:none}[data-study=unitree] .prose-cs h1,[data-study=unitree] .prose-cs h2{font-family:var(--font-newsreader), Georgia, "Songti SC", serif}[data-study=unitree] .prose-cs h1{letter-spacing:-.014em;font-size:2.9rem;font-weight:600;line-height:1.08}[data-study=unitree] .prose-cs h2{letter-spacing:-.008em;margin-top:3rem;margin-bottom:.5rem;font-size:1.74rem;font-weight:600}[data-study=unitree] .prose-cs h3{letter-spacing:-.004em;margin-top:2rem;margin-bottom:.35rem;font-size:1.15rem;font-weight:600}[data-study=unitree] .prose-cs h2+p,[data-study=unitree] .prose-cs h3+p{margin-top:.35rem}[data-study=unitree] .prose-cs p{margin-top:1rem}[data-study=unitree] .prose-cs ul{margin-top:1rem;padding-left:1.3rem;list-style:outside}[data-study=unitree] .prose-cs ol{margin-top:1rem;padding-left:1.3rem;list-style:decimal}[data-study=unitree] .prose-cs li{margin-top:.35rem}[data-study=unitree] .prose-cs strong{font-weight:600}[data-study=unitree] .lede{font-family:var(--font-newsreader), Georgia, serif;letter-spacing:-.004em;color:var(--foreground);max-width:46ch;font-size:1.44rem;font-weight:400;line-height:1.5}[data-study=unitree] .prose-cs .lede{max-width:74ch}[data-study=unitree] .lede em{font-style:italic}[data-study=unitree] .takeaway{border-left:2px solid var(--accent);max-width:78ch;margin:1.6rem 0;padding-left:1.1rem;font-size:1.08rem;line-height:1.62}[data-study=unitree] .takeaway strong{font-weight:600}[data-study=unitree] .prose-cs table{border-collapse:collapse;width:100%;margin-top:1.25rem;font-size:.84em}[data-study=unitree] .prose-cs th{text-align:left;border-bottom:1px solid var(--foreground);letter-spacing:.04em;text-transform:uppercase;color:var(--foreground-muted);padding:9px 12px;font-size:11px;font-weight:600}[data-study=unitree] .prose-cs td{border-bottom:1px solid var(--divider);vertical-align:top;padding:9px 12px}[data-study=unitree] .prose-cs tbody tr:hover td{background:var(--hover)}@media (max-width:640px){[data-study=unitree] .prose-cs table{white-space:nowrap;max-width:100%;display:block;overflow-x:auto}}