:root{--paper:#090c12;--paper-raised:#10151d;--surface:#151b25db;--surface-solid:#151b25;--ink:#f2f5f7;--muted:#9ca7b5;--line:#dce5ed21;--line-strong:#dce5ed3d;--accent:#ffb547;--accent-hot:#ff6b35;--accent-cool:#73d8ff;--accent-ink:#101116;--straw:#ffc65b;--bronze:#ef7e32;--purple:#995ce5;--blue:#45bfe9;--font:"Space Grotesk", "Noto Sans JP", "Hiragino Sans", "Yu Gothic UI", system-ui, sans-serif;--font-fixed:"IBM Plex Mono", "BIZ UDGothic", ui-monospace, "Cascadia Mono", Consolas, monospace;--fs-xs:.75rem;--fs-sm:.875rem;--fs-base:1rem;--fs-md:clamp(1.1rem, 2vw, 1.3rem);--fs-lg:clamp(1.45rem, 3vw, 2rem);--fs-xl:clamp(2.2rem, 5vw, 4rem);--fs-hero:clamp(4rem, 12vw, 8.75rem);--measure:45rem;--wide:76rem;--gutter:1.25rem;--radius-sm:.5rem;--radius:1rem;--radius-lg:1.5rem;color-scheme:dark}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;background:var(--paper)}body{background:radial-gradient(circle at 12% -10%, #ff7a2f21, transparent 28rem), radial-gradient(circle at 88% 22%, #45bfe917, transparent 30rem), var(--paper);min-height:100vh;color:var(--ink);font-family:var(--font);font-size:var(--fs-base);font-feature-settings:"palt" 0;overflow-wrap:anywhere;margin:0;line-height:1.75}body:before{z-index:-1;pointer-events:none;content:"";opacity:.32;background-image:linear-gradient(#ffffff06 1px,#0000 1px),linear-gradient(90deg,#ffffff06 1px,#0000 1px);background-size:64px 64px;position:fixed;inset:0;mask-image:linear-gradient(#000,#0000 75%)}:lang(en) body,body:lang(en){line-height:1.65}::selection{color:#14100c;background:var(--accent)}a{color:var(--accent-cool);text-decoration-color:color-mix(in srgb, currentColor 55%, transparent);text-underline-offset:.24em;text-decoration-thickness:1px}a:hover{color:var(--ink);text-decoration-color:var(--accent)}:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:3px}h1,h2,h3{color:var(--ink);letter-spacing:-.025em;text-wrap:balance;font-weight:650;line-height:1.18}h1{font-size:var(--fs-xl);margin:0 0 1rem}h2{font-size:var(--fs-lg);margin:3.5rem 0 1.25rem}h3{font-size:var(--fs-md);margin:2rem 0 .65rem}img{max-width:100%;height:auto}code,kbd,pre,.fixed{font-family:var(--font-fixed);font-size:.9em}pre{border:1px solid var(--line);border-radius:var(--radius-sm);background:#080b10;padding:1rem;line-height:1.55;overflow-x:auto}.wrap{width:min(100%, var(--wide));padding-inline:var(--gutter);margin-inline:auto}@media (width>=720px){:root{--gutter:2rem}}.measure{max-width:var(--measure)}.temper{background:linear-gradient(90deg, var(--straw), var(--bronze) 34%, var(--purple) 68%, var(--blue));height:3px;box-shadow:0 0 18px #ff7f3540}.lead{color:var(--muted);font-size:var(--fs-md);margin:0 0 2rem;line-height:1.7}.muted{color:var(--muted)}.eyebrow{color:var(--accent);font-family:var(--font-fixed);font-size:var(--fs-xs);letter-spacing:.14em;text-transform:uppercase;align-items:center;gap:.65rem;margin:0 0 1rem;font-weight:600;line-height:1.5;display:flex}.eyebrow:before{content:"";background:currentColor;flex:none;width:1.6rem;height:1px}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.prose{max-width:var(--measure);color:#d8dee5}.prose>:first-child{margin-top:0}.prose p,.prose ul,.prose ol{margin:0 0 1.35rem}.prose li+li{margin-top:.45rem}.prose h2{padding-top:.5rem}.prose table{border-collapse:collapse;width:100%;font-size:var(--fs-sm);margin:0 0 1.5rem}.prose th,.prose td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:.65rem .75rem .65rem 0}.prose blockquote{border-left:3px solid var(--accent);border-radius:0 var(--radius-sm) var(--radius-sm) 0;background:var(--surface);color:var(--muted);margin:1.5rem 0;padding:1rem 1.25rem 1rem 1.5rem;position:relative}@keyframes rise-in{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:no-preference){main>*{animation:.7s both rise-in}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}