:root{color-scheme:dark;--bg:#111318;--surface:#1b1e25;--raised:#242832;--ink:#f2f3f5;--muted:#a3a7b1;--line:#343842;--accent:#ff9b42;--accent-ink:#17191e;--radius:6px;--max-width:1200px;--font:system-ui, -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;--mono:ui-monospace, SFMono-Regular, Consolas, monospace}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{background:var(--bg);color:var(--ink);font-family:var(--font);word-break:keep-all;overflow-wrap:anywhere;margin:0;font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}button{color:inherit;font:inherit;cursor:pointer}button,input,a{-webkit-tap-highlight-color:transparent}img,svg{max-width:100%;display:block}img{height:auto}h1,h2,h3,p{margin:0}h1,h2,h3{letter-spacing:-.045em;line-height:1.22}::selection{color:var(--bg);background:var(--accent)}:focus-visible{outline:2px solid var(--accent);outline-offset:5px}[hidden]{display:none!important}.wrap{width:min(var(--max-width), calc(100% - 64px));margin-inline:auto}.muted{color:var(--muted)}.kicker{font-family:var(--mono);letter-spacing:.13em;text-transform:uppercase;font-size:11px;font-weight:500}.accent{color:var(--accent)}.preview-bar{border-bottom:1px solid var(--line);color:#c7cbd2;background:#20232a;font-size:11px}.preview-inner{justify-content:space-between;align-items:center;gap:8px 20px;min-height:34px;padding-block:5px;display:flex}.preview-tabs{flex-shrink:0;gap:14px;display:flex}.preview-tabs a{border-bottom:1px solid #0000;align-items:center;min-height:32px;display:inline-flex}html[data-layout=story] .preview-tabs [data-layout=story],html[data-layout=roadmap] .preview-tabs [data-layout=roadmap]{color:var(--accent);border-color:var(--accent)}.site-header{border-bottom:1px solid var(--line)}.header-inner{justify-content:space-between;align-items:center;gap:20px;min-height:82px;display:flex}.brand{letter-spacing:-.07em;align-items:center;min-height:44px;font-size:27px;font-weight:850;line-height:1;display:inline-flex}.brand span{color:var(--accent)}.brand-family{align-items:center;gap:20px;display:flex}.current-topic{border-left:1px solid var(--line);color:var(--muted);padding-left:20px;font-size:13px}.main-nav{align-items:center;gap:30px;font-size:13px;display:flex}.main-nav a{align-items:center;min-height:44px;display:inline-flex}.main-nav a:hover{color:var(--accent)}.nav-note{color:var(--muted)}.skip-link{z-index:20;background:var(--accent);color:var(--bg);padding:10px 16px;position:absolute;top:-100px;left:12px}.skip-link:focus{top:8px}.button{border:1px solid var(--line);border-radius:var(--radius);justify-content:space-between;align-items:center;gap:28px;min-height:48px;padding:12px 18px;font-size:14px;font-weight:650;transition:background .15s,border-color .15s;display:inline-flex}.button:hover{border-color:var(--ink);background:var(--surface)}.button.primary{color:var(--accent-ink);background:var(--accent);border-color:var(--accent)}.button.primary:hover{background:#ffb575}.arrow-link{align-items:center;gap:16px;min-height:44px;font-size:13px;display:inline-flex}.arrow-link:hover{color:var(--accent)}.section-heading{justify-content:space-between;align-items:end;gap:16px;margin-bottom:30px;display:flex}.section-heading h2{margin-top:10px;font-size:28px}.section-heading p{color:var(--muted);font-size:13px}.site-footer{border-top:1px solid var(--line);margin-top:90px;padding:34px 0 28px}.footer-row{justify-content:space-between;align-items:start;gap:30px;display:flex}.footer-description{color:var(--muted);margin-top:14px;font-size:13px}.footer-links{flex-wrap:wrap;gap:6px 24px;font-size:13px;display:flex}.footer-links a{align-items:center;min-height:44px;display:inline-flex}.footer-fine{color:var(--muted);justify-content:space-between;gap:16px;margin-top:30px;font-size:11px;display:flex}.breadcrumb{color:var(--muted);flex-wrap:wrap;gap:12px;padding-top:28px;font-size:12px;display:flex}.breadcrumb a:hover{color:var(--accent)}.pill{border:1px solid var(--line);color:var(--muted);border-radius:3px;padding:3px 8px;font-size:11px;display:inline-flex}@media (width<=700px){.wrap{width:calc(100% - 36px)}.header-inner{gap:12px;min-height:66px}.brand{font-size:24px}.main-nav{gap:18px;font-size:12px}.nav-note{display:none!important}.current-topic{padding-left:12px;font-size:11px}.brand-family{gap:12px}.preview-inner{flex-wrap:wrap;align-items:flex-start;gap:0 16px}.preview-inner>span{padding-block:5px}.section-heading{flex-direction:column;align-items:start;gap:8px}.section-heading h2{font-size:25px}.footer-row{flex-direction:column;gap:18px}.site-footer{margin-top:64px}.footer-fine{flex-direction:column;gap:5px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}.footer-rights[data-astro-cid-hkbrpulz]{color:var(--muted);margin-top:16px;font-size:11px;line-height:1.8}