:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#f7f3ec;--bg-elev:#fffdf9;--bg-sunken:#efe9df;--ink:#221d17;--ink-2:#5d554b;--ink-3:#9a9185;--line:#e2dbcf;--accent:#b5542d;--accent-ink:#fff;--focus:#2f6fd8;--input-line:color-mix(in srgb, var(--ink-3) 85%, var(--ink));--ok:#1d7a44;--ok-bg:#dcf3e3;--bad:#c0362c;--bad-bg:#fbe1dd;--warn:#704b00;--warn-bg:#fbeecb;--cur-bg:#fff1c2;--cur-line:#e0a300;--shadow:0 1px 2px #1e140a0f, 0 8px 24px -12px #1e140a40;--radius:14px;--font-ui:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-book:"Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, "Times New Roman", serif;--book-size:1.25rem;--book-lh:1.65;--trans-size:1.05rem;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--safe-left:env(safe-area-inset-left,0px);--safe-right:env(safe-area-inset-right,0px)}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}:root:not([data-theme=light]){--bg:#17150f;--bg-elev:#211e17;--bg-sunken:#100f0b;--ink:#ece6da;--ink-2:#b3aa9b;--ink-3:#7c7467;--line:#332e25;--accent:#e0774b;--accent-ink:#1b120c;--ok:#6ad48f;--ok-bg:#163a24;--bad:#ff7b6e;--bad-bg:#4a1f1a;--warn:#f2c66d;--warn-bg:#3b2e0e;--cur-bg:#4a3c0e;--cur-line:#f0bf3a;--shadow:0 1px 2px #0006, 0 8px 24px -12px #000000b3}}:root[data-theme=dark]{--bg:#17150f;--bg-elev:#211e17;--bg-sunken:#100f0b;--ink:#ece6da;--ink-2:#b3aa9b;--ink-3:#7c7467;--line:#332e25;--accent:#e0774b;--accent-ink:#1b120c;--ok:#6ad48f;--ok-bg:#163a24;--bad:#ff7b6e;--bad-bg:#4a1f1a;--warn:#f2c66d;--warn-bg:#3b2e0e;--cur-bg:#4a3c0e;--cur-line:#f0bf3a;--shadow:0 1px 2px #0006, 0 8px 24px -12px #000000b3}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}[hidden]{display:none!important}body{background:var(--bg);color:var(--ink);font-family:var(--font-ui);-webkit-font-smoothing:antialiased;padding-left:var(--safe-left);padding-right:var(--safe-right);margin:0;font-size:16px;line-height:1.45}img,video{max-width:100%;height:auto;display:block}button{font:inherit;color:inherit;cursor:pointer;touch-action:manipulation;background:0 0;border:0;padding:0}a{color:var(--accent);text-underline-offset:.15em}a:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}h1,h2,h3{letter-spacing:-.01em;overflow-wrap:anywhere;margin:0 0 .5em;font-weight:700;line-height:1.15}h1{font-size:clamp(1.9rem,1.3rem + 2.6vw,3rem)}h2{font-size:clamp(1.4rem,1.1rem + 1.4vw,2rem)}h3{font-size:1.15rem}p,ul,ol,dl{margin:0 0 1em}.lede{color:var(--ink-2);max-width:40rem;font-size:1.15rem}.muted{color:var(--ink-2)}.small{font-size:.9rem}.prose{max-width:42rem}.prose h2{margin-top:2em}.prose li+li{margin-top:.35em}.container{width:100%;max-width:72rem;margin-inline:auto;padding-inline:16px}.section{padding-block:40px}.section+.section{border-top:1px solid var(--line)}.grid-2,.grid-3{grid-template-columns:1fr;gap:16px;display:grid}@media (width>=600px){.container{padding-inline:24px}.section{padding-block:56px}}@media (width>=640px){.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width>=900px){.container{padding-inline:32px}.section{padding-block:72px}.grid-2,.grid-3{gap:24px}}.site-header{z-index:10;background:color-mix(in srgb, var(--bg) 92%, transparent);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line);padding-top:var(--safe-top);position:sticky;top:0}.site-header .container{justify-content:space-between;align-items:center;gap:16px;min-height:56px;display:flex}.wordmark{font-family:var(--font-book);color:var(--ink);white-space:nowrap;font-size:1.2rem;font-weight:700;text-decoration:none}.site-nav,.footer-nav{flex-wrap:wrap;gap:4px 16px;margin:0;padding:0;list-style:none;display:flex}.site-nav a,.footer-nav a{color:var(--ink-2);padding:6px 0;font-weight:500;text-decoration:none}.site-nav a:hover,.footer-nav a:hover{color:var(--ink);text-decoration:underline}@media (width<=419px){.site-header .container{gap:12px}.wordmark{font-size:1.05rem}.site-nav{gap:4px 10px;font-size:.875rem}}.site-footer{border-top:1px solid var(--line);padding-block:24px calc(24px + var(--safe-bottom));color:var(--ink-2);font-size:.9rem}.site-footer .container{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 24px;display:flex}.btn{background:var(--bg-sunken);color:var(--ink);border:1px solid var(--line);border-radius:10px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:10px 18px;font-weight:600;text-decoration:none;display:inline-flex}.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:#0000}.btn:hover{filter:brightness(1.04)}.btn:disabled,.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed}.btn-row{flex-wrap:wrap;gap:12px;margin-top:20px;display:flex}.card{background:var(--bg-elev);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.notice{background:var(--bg-sunken);border:1px solid var(--line);border-left:4px solid var(--accent);color:var(--ink-2);border-radius:10px;padding:12px 16px}.w-ok{color:var(--ok);background:var(--ok-bg);border-radius:4px;padding:0 .15em}.w-close{color:var(--warn);background:var(--warn-bg);border-radius:4px;padding:0 .15em;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}.w-bad{color:var(--bad);background:var(--bad-bg);border-radius:4px;padding:0 .15em}