:root{--bg:#fbf8f4;--surface:#fff;--surface-2:#f3eee7;--ink:#1f1a17;--ink-2:#5b524b;--line:#e4dcd2;--accent:#e8743b;--accent-ink:#b8501d;--accent-soft:#fde9dc;--ok:#2f7a55;--err:#b3261e;--radius:14px;--shadow:0 1px 2px #1f1a170f, 0 8px 24px #1f1a170f;--font:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#171412;--surface:#211d1a;--surface-2:#2a2521;--ink:#f4eee8;--ink-2:#b9aea4;--line:#3a332e;--accent:#f08a54;--accent-ink:#f6a77b;--accent-soft:#3b2619;--ok:#6fc59a;--err:#ff8a80;--shadow:0 1px 2px #0000004d, 0 8px 24px #00000040;color-scheme:dark}}*,:before,:after{box-sizing:border-box}[hidden]{display:none!important}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font:16px/1.6 var(--font);-webkit-font-smoothing:antialiased;margin:0}img,svg,canvas{max-width:100%;display:block}a{color:var(--accent-ink);text-underline-offset:3px}a:hover{text-decoration-thickness:2px}h1,h2,h3{letter-spacing:-.02em;margin:0 0 .5em;line-height:1.15}h1{font-size:clamp(2rem,4.5vw,3.1rem);font-weight:850}h2{margin-top:2.2em;font-size:clamp(1.4rem,2.6vw,1.9rem);font-weight:800}h3{margin-top:1.6em;font-size:1.1rem;font-weight:750}p{margin:0 0 1em}.wrap{width:min(1160px,100% - 32px);margin-inline:auto}.narrow{width:min(760px,100% - 32px);margin-inline:auto}.lede{color:var(--ink-2);max-width:62ch;font-size:1.15rem}.muted{color:var(--ink-2)}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.site-header{border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--bg) 88%, transparent);backdrop-filter:blur(8px);z-index:10;position:sticky;top:0}.site-header .wrap{justify-content:space-between;align-items:center;gap:16px;height:62px;display:flex}.brand{white-space:nowrap;color:var(--ink);letter-spacing:-.02em;align-items:center;gap:10px;font-size:1.08rem;font-weight:800;text-decoration:none;display:flex}.brand svg{width:30px;height:30px}.brand span b{color:var(--accent)}.nav{gap:20px;font-size:.95rem;display:flex}.nav a{white-space:nowrap;color:var(--ink-2);font-weight:600;text-decoration:none}.nav a:hover,.nav a[aria-current=page]{color:var(--ink)}.site-footer{border-top:1px solid var(--line);color:var(--ink-2);margin-top:80px;padding:32px 0 48px;font-size:.92rem}.site-footer .wrap{flex-wrap:wrap;justify-content:space-between;gap:16px;display:flex}.site-footer nav{flex-wrap:wrap;gap:18px;display:flex}.site-footer a{color:var(--ink-2)}.benchbar{border-bottom:1px solid var(--line);background:var(--surface)}.benchbar-inner{scrollbar-width:none;gap:6px;padding:8px 0;display:flex;overflow-x:auto}.benchbar-inner::-webkit-scrollbar{display:none}.bb-item{--c:var(--b,var(--accent));white-space:nowrap;color:var(--ink-2);border:1px solid #0000;border-radius:10px;align-items:center;gap:8px;padding:7px 12px 7px 9px;font-size:.9rem;font-weight:700;text-decoration:none;display:inline-flex}@media (prefers-color-scheme:dark){.bb-item{--c:var(--bd,var(--accent))}}.bb-icon{width:20px;height:20px;fill:var(--c);flex:none}a.bb-item:hover{background:var(--surface-2);color:var(--ink)}.bb-item[aria-current=page]{background:var(--surface-2);color:var(--ink);border-color:var(--line);box-shadow:inset 0 -3px 0 var(--c)}.bb-item.is-soon{opacity:.55;cursor:default}.bb-item.is-soon .bb-icon{fill:var(--ink-2)}.bb-item small{text-transform:uppercase;letter-spacing:.06em;background:var(--surface-2);border-radius:999px;padding:1px 6px;font-size:.68rem;font-weight:800}.btn{border:1px solid var(--line);background:var(--surface);color:var(--ink);font:600 .95rem var(--font);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:10px 16px;text-decoration:none;display:inline-flex}.btn:hover{border-color:var(--ink-2)}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-ink);border-color:var(--accent-ink)}@media (prefers-color-scheme:dark){.btn-primary{color:#1b120c}}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-lg{border-radius:12px;padding:14px 22px;font-size:1.05rem}:focus-visible{outline:3px solid color-mix(in srgb, var(--accent) 60%, transparent);outline-offset:2px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.tag{text-transform:uppercase;letter-spacing:.06em;background:var(--accent-soft);color:var(--accent-ink);border-radius:999px;padding:3px 8px;font-size:.75rem;font-weight:700;display:inline-block}.tag.soon{background:var(--surface-2);color:var(--ink-2)}.prose{font-size:1.02rem}.prose ol,.prose ul{padding-left:1.3em}.prose li{margin:.35em 0}.prose table{border-collapse:collapse;width:100%;margin:1em 0 1.5em;font-size:.95rem}.prose th,.prose td{text-align:left;border-bottom:1px solid var(--line);padding:8px 10px}.prose th{color:var(--ink-2);font-weight:700}.note{border-left:4px solid var(--accent);background:var(--accent-soft);border-radius:0 10px 10px 0;margin:1.2em 0;padding:12px 16px}details{border:1px solid var(--line);background:var(--surface);border-radius:12px;margin:10px 0;padding:12px 16px}details summary{cursor:pointer;font-weight:700}details[open] summary{margin-bottom:8px}@media (width<=640px){.nav{gap:14px;font-size:.9rem}.nav .hide-sm{display:none}.brand{font-size:1rem}.brand svg{width:26px;height:26px}}