@font-face{font-family:CIV Display;src:url(/fonts/display.woff2) format("woff2");font-weight:100 900;font-stretch:62.5% 100%;font-style:normal;font-display:swap}@font-face{font-family:CIV Display;src:url(/fonts/display-italic.woff2) format("woff2");font-weight:100 900;font-stretch:62.5% 100%;font-style:italic;font-display:swap}@font-face{font-family:CIV Sans;src:url(/fonts/sans.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}@font-face{font-family:CIV Sans;src:url(/fonts/sans-italic.woff2) format("woff2");font-weight:100 900;font-style:italic;font-display:swap}@font-face{font-family:CIV Mono;src:url(/fonts/mono.woff2) format("woff2");font-weight:100 800;font-display:swap}:root{--orange: #FF8200;--green: #009A44;--forest: #06301F;--bg: #F4F1EA;--bg-2: #EAE4D8;--fg: #0E1A14;--fg-2: #3E4A44;--line: rgba(14, 26, 20, .16);--accent: #9C4B00;--accent-fill: #FF8200;--ok: #00692E;--cta-bg: #FF8200;--cta-fg: #0E1A14;--field-bg: #FBFAF7;--field-line: rgba(14, 26, 20, .32);--err: #B3261E;--stage-bg: #ECE6DA;--shade: 244, 241, 234;--index-fg: #555A52;--key-line: rgba(14, 26, 20, .28);--card: #FBFAF7;color-scheme:light;--f-display: "CIV Display", "Noto Sans Display", "Arial Narrow", sans-serif;--f-sans: "CIV Sans", "Noto Sans", system-ui, sans-serif;--f-mono: "CIV Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;--gutter: clamp(20px, 4.2vw, 64px);--maxw: 1400px;--r: 4px;--ease-out: cubic-bezier(.23, 1, .32, 1);--ease-in-out: cubic-bezier(.77, 0, .175, 1);--header-h: 68px}:root[data-theme=night],.t-dark{--bg: #071A11;--bg-2: #0C2519;--fg: #EDE8DD;--fg-2: #9FB5A8;--line: rgba(237, 232, 221, .14);--accent: #FF8200;--accent-fill: #FF8200;--ok: #3FBF74;--cta-bg: #FF8200;--cta-fg: #0E1A14;--field-bg: #0C2519;--field-line: rgba(237, 232, 221, .28);--err: #FFB3A7;--stage-bg: #071A11;--shade: 7, 26, 17;--index-fg: rgba(237, 232, 221, .62);--key-line: rgba(237, 232, 221, .24);--card: #0C2519;color-scheme:dark}html.theme-anim,html.theme-anim *,html.theme-anim *:before,html.theme-anim *:after{transition:background-color .38s ease,color .38s ease,border-color .38s ease,fill .38s ease!important}::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;-webkit-tap-highlight-color:transparent}img,svg,video,canvas{display:block;max-width:100%}img{height:auto}a{color:inherit}button,input,select,textarea{font:inherit;color:inherit}::selection{background:var(--accent-fill);color:#0e1a14}:focus-visible{outline:2px solid var(--accent-fill);outline-offset:3px}.skip{position:absolute;left:12px;top:-80px;z-index:100;background:var(--fg);color:var(--bg);padding:10px 16px;text-decoration:none}.skip:focus{top:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}.ico{display:inline-block;vertical-align:middle;width:1.25em;height:1.25em;flex:none}.ico svg{width:100%;height:100%}h1,h2,h3,.display{font-family:var(--f-display);font-stretch:80%;font-weight:760;letter-spacing:-.015em;line-height:1.02;margin:0;text-wrap:balance}h1,.h1{font-size:clamp(2.9rem,7.2vw,7rem)}h2,.h2{font-size:clamp(2.2rem,4.6vw,4.4rem)}h3,.h3{font-size:clamp(1.35rem,2vw,1.8rem);font-stretch:88%;letter-spacing:-.005em;line-height:1.12}h1 em,h2 em,h3 em{font-style:italic;color:var(--accent);padding-right:.04em}p{margin:0 0 1em;text-wrap:pretty}.lede{font-size:clamp(1.08rem,1.35vw,1.26rem);line-height:1.55;max-width:36em;color:var(--fg-2)}.label{font-family:var(--f-mono);font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;color:var(--fg-2)}.mono{font-family:var(--f-mono)}.cta{display:inline-flex;align-items:center;justify-content:center;gap:.6em;min-height:48px;padding:.7em 1.35em;background:var(--cta-bg);color:var(--cta-fg);border:0;border-radius:var(--r);font-family:var(--f-sans);font-weight:650;font-size:.96rem;text-decoration:none;cursor:pointer;white-space:nowrap;transition:transform .16s var(--ease-out),background-color .2s ease}.cta:active{transform:scale(.97)}@media(hover:hover){.cta:hover{background:color-mix(in srgb,var(--cta-bg) 86%,#fff)}}.tlink{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.22em;text-decoration-color:color-mix(in srgb,currentColor 45%,transparent);transition:text-decoration-color .2s ease}@media(hover:hover){.tlink:hover{text-decoration-color:currentColor}}.hdr{position:fixed;inset:0 0 auto;z-index:50;height:var(--header-h);color:var(--fg);transition:transform .4s var(--ease-out),background-color .25s ease}.hdr.is-solid{background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.hdr.is-hidden{transform:translateY(-100%)}.hdr .wrap{height:100%;display:flex;align-items:center;gap:30px}.brand{display:inline-flex;align-items:center;text-decoration:none;margin-right:auto}.brand svg{height:22px;width:auto}.brand .l-dark,[data-theme=night] .brand .l-light,.t-dark .brand .l-light{display:none}[data-theme=night] .brand .l-dark,.t-dark .brand .l-dark{display:block}.hdr-tools{display:flex;align-items:center;gap:14px}.theme-btn{position:relative;width:40px;height:40px;display:grid;place-items:center;background:none;border:1px solid var(--line);border-radius:var(--r);color:var(--fg);cursor:pointer;transition:transform .16s var(--ease-out),border-color .2s ease}.theme-btn:active{transform:scale(.94)}@media(hover:hover){.theme-btn:hover{border-color:var(--fg)}}.theme-btn .ico{position:absolute;width:20px;height:20px;transition:opacity .3s var(--ease-out),transform .42s var(--ease-out)}.theme-btn .ico:first-child{opacity:1;transform:none}.theme-btn .ico:last-child{opacity:0;transform:rotate(-90deg) scale(.6)}[data-theme=night] .theme-btn .ico:first-child{opacity:0;transform:rotate(90deg) scale(.6)}[data-theme=night] .theme-btn .ico:last-child{opacity:1;transform:none}.nav{display:flex;gap:28px}.nav a{font-size:.92rem;font-weight:500;text-decoration:none;color:var(--fg-2);padding-block:6px;transition:color .2s ease}.nav a[aria-current=page]{color:var(--fg)}@media(hover:hover){.nav a:hover{color:var(--fg)}}.hdr .cta{min-height:40px;padding:.5em 1.05em;font-size:.88rem}.menu-btn{display:none;background:none;border:0;padding:10px 0;cursor:pointer;font-family:var(--f-mono);font-size:.8rem;letter-spacing:.06em;text-transform:uppercase}.drawer{position:fixed;inset:0;z-index:60;background:var(--bg);color:var(--fg);display:flex;flex-direction:column;padding:18px var(--gutter) calc(28px + env(safe-area-inset-bottom));visibility:hidden;clip-path:inset(0 0 100% 0);transition:clip-path .45s var(--ease-in-out),visibility 0s .45s}.drawer.is-open{visibility:visible;clip-path:inset(0 0 0 0);transition:clip-path .45s var(--ease-in-out)}.drawer-top{display:flex;justify-content:space-between;align-items:center;height:46px}.drawer-top svg{height:22px;width:auto}.drawer nav{margin-top:7vh;display:flex;flex-direction:column}.drawer nav a{font-family:var(--f-display);font-stretch:75%;font-weight:740;font-size:clamp(2.3rem,10vw,3.6rem);line-height:1.15;text-decoration:none;border-bottom:1px solid var(--line);padding:.2em 0}.drawer .cta{margin-top:auto;align-self:stretch;--cta-bg: #FF8200;--cta-fg: #0E1A14;background:#ff8200;color:#0e1a14}.drawer .close{background:none;border:0;color:inherit;font-family:var(--f-mono);font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;padding:10px 0}@media(max-width:960px){.nav,.hdr .cta{display:none}.menu-btn{display:inline-block}}.ftr{background:#06140d;color:#ede8dd;padding:96px 0 max(36px,env(safe-area-inset-bottom))}.ftr a,.ftr button.linklike{text-decoration:none;color:#c9d6ce;transition:color .2s ease}@media(hover:hover){.ftr a:hover,.ftr button.linklike:hover{color:#ff8200}}.ftr-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:40px}.ftr-lead p{font-family:var(--f-display);font-stretch:80%;font-weight:740;font-size:clamp(2rem,3.6vw,3.2rem);line-height:1.02;letter-spacing:-.015em;max-width:9em;margin:0}.ftr-lead em{font-style:italic;color:#ff8200}.ftr .col-t{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:#8fa79a;margin:0 0 14px}.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;font-size:.95rem}.ftr button.linklike{background:none;border:0;padding:0;cursor:pointer;font-size:.95rem;text-align:left}.ftr-mark{margin-top:80px}.ftr-mark svg{width:100%;height:auto}.ftr-bottom{margin-top:28px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.84rem;color:#8fa79a}@media(max-width:900px){.ftr-grid{grid-template-columns:1fr 1fr}.ftr-lead{grid-column:1 / -1}}@media(max-width:520px){.ftr-grid{grid-template-columns:1fr}}.consent{position:fixed;z-index:70;right:var(--gutter);bottom:max(20px,env(safe-area-inset-bottom));width:min(420px,calc(100vw - 2 * var(--gutter)));background:var(--bg);color:var(--fg);border:1px solid var(--fg);border-radius:var(--r);padding:20px;opacity:0;transform:translateY(12px);visibility:hidden;transition:opacity .25s var(--ease-out),transform .25s var(--ease-out),visibility 0s .25s}.consent.is-on{opacity:1;transform:none;visibility:visible;transition:opacity .25s var(--ease-out),transform .25s var(--ease-out)}.consent h2{font-family:var(--f-sans);font-stretch:100%;font-size:1rem;font-weight:700;letter-spacing:0;line-height:1.3;margin-bottom:6px}.consent p{font-size:.9rem;line-height:1.5;color:var(--fg-2);margin-bottom:14px}.consent a{color:var(--ok)}.consent .row{display:flex;gap:10px}.consent .btn{flex:1;min-height:44px;border-radius:var(--r);border:1px solid var(--fg);background:transparent;color:var(--fg);font-weight:650;font-size:.92rem;cursor:pointer;transition:transform .16s var(--ease-out)}.consent .btn:active{transform:scale(.97)}.consent .btn.solid{background:var(--fg);color:var(--bg)}.page-hero{padding:calc(var(--header-h) + 9vh) 0 6vh;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(2.6rem,6vw,5.6rem);max-width:12em}.page-hero .lede{margin-top:1.4rem}.page-hero .meta{margin-top:1.4rem;font-size:.9rem;color:var(--fg-2)}.prose-grid{display:grid;grid-template-columns:230px minmax(0,700px);gap:clamp(32px,6vw,110px);padding-block:64px 120px}.toc{position:sticky;top:calc(var(--header-h) + 28px);align-self:start;font-size:.9rem}.toc p{margin-bottom:10px}.toc ol{list-style:none;padding:0;margin:0;display:grid;gap:7px}.toc a{text-decoration:none;color:var(--fg-2)}@media(hover:hover){.toc a:hover{color:var(--fg)}}.prose h2{font-size:clamp(1.6rem,2.6vw,2.2rem);margin:2.2em 0 .6em;scroll-margin-top:calc(var(--header-h) + 24px)}.prose h2:first-child{margin-top:0}.prose h3{font-family:var(--f-sans);font-stretch:100%;font-size:1.05rem;font-weight:700;letter-spacing:0;margin:1.6em 0 .4em}.prose ul{padding-left:1.1em}.prose li{margin-bottom:.4em}.prose li::marker{color:var(--accent)}.prose a{color:var(--ok);text-underline-offset:3px}.prose table{width:100%;border-collapse:collapse;font-size:.94rem;margin:1em 0 1.6em}.prose th,.prose td{text-align:left;vertical-align:top;padding:10px 14px 10px 0}.prose thead th{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;font-weight:500;color:var(--fg-2);border-bottom:1px solid var(--fg)}.prose tbody tr+tr td{border-top:1px solid var(--line)}.note{border-left:2px solid var(--accent-fill);padding:2px 0 2px 16px;color:var(--fg-2);font-size:.95rem}@media(max-width:900px){.prose-grid{grid-template-columns:1fr}.toc{position:static}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.pl{position:fixed;inset:0;z-index:95;display:grid;place-items:center;background:var(--bg);transition:opacity .42s var(--ease-out),visibility 0s .42s}.pl svg{width:64px;height:64px;animation:pl-spin 1.1s linear infinite}.pl.is-out{opacity:0;visibility:hidden}.pl.is-in{opacity:1;visibility:visible;transition:opacity .26s var(--ease-out)}html:not(.js) .pl{display:none}@keyframes pl-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.pl svg{animation-duration:3s!important;animation-iteration-count:infinite!important}}.to-top{position:fixed;z-index:45;right:var(--gutter);bottom:max(22px,env(safe-area-inset-bottom));width:48px;height:48px;display:grid;place-items:center;background:var(--bg);color:var(--fg);border:1px solid var(--fg);border-radius:var(--r);cursor:pointer;overflow:hidden;opacity:0;transform:translateY(10px);visibility:hidden;transition:opacity .26s var(--ease-out),transform .26s var(--ease-out),visibility 0s .26s}.to-top.is-on{opacity:1;transform:none;visibility:visible;transition:opacity .26s var(--ease-out),transform .26s var(--ease-out)}.to-top:active{transform:scale(.95)}.to-top .ico{width:20px;height:20px}.to-top i{position:absolute;left:0;bottom:0;height:3px;width:100%;background:var(--accent-fill);transform-origin:0 50%;transform:scaleX(var(--prog, 0))}@media(hover:hover){.to-top:hover{background:var(--fg);color:var(--bg)}}