:root{--base:#1c1f24;--surface:#282e35;--text:#e5e7eb;--muted:#bcc2cc;--accent:#14b8a6;--accent-hi:#5eead4;--line:#414a55;--serif:Charter,"Bitstream Charter",Cambria,Georgia,serif;--grid:linear-gradient(rgba(229,231,235,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(229,231,235,.05) 1px,transparent 1px)}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--base);color:var(--text);font-family:var(--serif);font-size:1.0625rem;line-height:1.75}
h1,h2,h3,p,li,dt,dd,th,td,caption,summary,figcaption,a,label,.wordmark span{overflow-wrap:anywhere;hyphens:auto}
h1,h2,h3{line-height:1.2;font-weight:700;margin:0 0 .75rem}
h1{font-size:clamp(2rem,1.4rem + 3vw,3.25rem)}
h2{font-size:clamp(1.45rem,1.2rem + 1vw,1.85rem);margin-top:2.75rem}
h3{font-size:1.2rem}
p,ul,ol,dl{margin:0 0 1.1rem}
img{display:block;max-width:100%;height:auto}
figure{margin:0}
a{color:var(--accent);text-underline-offset:.18em}
a:hover{color:var(--accent-hi)}
:focus-visible{outline:3px solid var(--accent-hi);outline-offset:3px}
.vh{position:absolute;width:1px;height:1px;padding:0;margin:-1px;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.sc,.kicker,caption,.badge{font-variant:small-caps;letter-spacing:.07em;text-transform:lowercase}
.kicker{color:var(--accent);font-size:1.05rem;margin:0 0 .5rem}
.skip{position:absolute;left:1rem;top:-5rem;z-index:100;background:var(--accent);color:var(--base);padding:.75rem 1rem;font-weight:700}
.skip:focus{top:1rem;color:var(--base)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(28,31,36,.97);border-bottom:1px solid var(--line)}
@supports (animation-timeline:scroll()){.site-header{animation:solidify linear both;animation-timeline:scroll();animation-range:0 12rem}}
@keyframes solidify{from{background:rgba(28,31,36,0);border-bottom-color:transparent}to{background:#1c1f24;border-bottom-color:#414a55}}
.header-inner{position:relative;max-width:80rem;margin:0 auto;padding:.6rem 1.25rem;min-height:4.5rem;display:flex;align-items:center;justify-content:space-between;gap:.75rem 1rem;flex-wrap:wrap}
.header-inner>*{min-width:0}
.wordmark{display:flex;align-items:center;gap:.6rem;color:var(--text);text-decoration:none;font-weight:700;font-size:1.05rem;min-height:44px}
.wordmark svg{flex:none}
.wordmark span{min-width:0}
.menu-toggle{display:inline-flex;align-items:center;gap:.5rem;min-height:44px;min-width:44px;padding:.5rem .8rem;background:transparent;color:var(--text);border:1px solid var(--line);font:inherit;cursor:pointer;flex:none}
.site-nav ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:.25rem 1.1rem;flex-wrap:wrap}
.site-nav a:not(.btn){display:inline-flex;align-items:center;min-height:44px;color:var(--text);text-decoration:none;font-variant:small-caps;letter-spacing:.06em;text-transform:lowercase;font-size:1.1rem;border-bottom:2px solid transparent}
.site-nav a[aria-current]{border-bottom-color:var(--accent)}
.site-nav a:not(.btn):hover{color:var(--accent-hi)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.6rem 1.25rem;background:var(--accent);color:var(--base);border:0;border-radius:0;box-shadow:4px 4px 0 var(--text);font:inherit;font-weight:700;text-decoration:none;cursor:pointer;transition:transform .15s,box-shadow .15s}
.btn:hover{color:var(--base);transform:translate(4px,4px);box-shadow:0 0 0 var(--text)}
@media (max-width:60rem){.wordmark{font-size:.95rem}.js .site-nav{position:absolute;top:100%;left:0;right:0;background:var(--base);border-bottom:1px solid var(--line);max-height:calc(100vh - 4.5rem);overflow-y:auto;padding:.5rem 1.25rem 1.5rem}.js .site-nav ul{flex-direction:column;align-items:stretch}.site-nav .btn{margin:.75rem 4px 4px 0}}
.grid-bg{background-image:var(--grid);background-size:2rem 2rem}
.hero{margin-top:-4.5rem;padding:7.5rem 1.25rem 4rem}
.hero-inner{max-width:80rem;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.hero-inner>*{min-width:0}
.hero img{width:100%;aspect-ratio:5/4;object-fit:cover}
@media (max-width:52rem){.hero-inner{grid-template-columns:1fr}}
.lede{font-size:1.18rem;color:var(--muted)}
.band{padding:3.5rem 0}
.col{width:min(42rem,100% - 2.5rem);margin-inline:auto}
.wide-col{width:min(76rem,100% - 2.5rem);margin-inline:auto}
.page{padding:2.5rem 0 4rem}
.page>*{width:min(42rem,100% - 2.5rem);margin-inline:auto}
.page>.wide{width:min(64rem,100% - 2.5rem);margin-block:2.75rem}
.page>.pull{width:min(52rem,100% - 2.5rem)}
.wide img{width:100%;aspect-ratio:16/7;object-fit:cover}
figcaption{font-size:.9rem;color:var(--muted);margin-top:.6rem;font-style:italic}
.pull{margin-block:2.75rem;padding:1rem 0 1rem 1.5rem;border-left:4px solid var(--accent)}
.pull p{font-size:clamp(1.3rem,1.1rem + 1vw,1.7rem);line-height:1.4;font-style:italic;margin:0}
.walk{list-style:none;counter-reset:w;padding:0;margin-top:1.75rem}
.walk li{counter-increment:w;position:relative;margin-left:1.2rem;padding:0 0 1.4rem 2.6rem;border-left:1px solid var(--line)}
.walk li:last-child{border-left-color:transparent}
.walk li::before{content:counter(w);position:absolute;left:-1.2rem;top:0;width:2.4rem;height:2.4rem;display:grid;place-items:center;background:var(--accent);color:var(--base);font-weight:700}
.walk strong{display:block;font-size:1.12rem}
.steps{padding-left:1.5rem}.steps li{margin-bottom:.6rem}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr));gap:2rem;list-style:none;padding:0;margin:2rem 0 0}
.card{background:var(--surface);display:flex;flex-direction:column;min-width:0}
.card-media{position:relative}
.card-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.badge{position:absolute;left:1rem;bottom:0;transform:translateY(50%);background:var(--accent);color:var(--base);padding:.15rem .7rem;font-size:.95rem;font-weight:700}
.card-body{padding:1.9rem 1.25rem 1.4rem}
.card h3{margin-bottom:.5rem}
.card h3 a{color:var(--text);text-decoration-color:var(--accent)}
.card p{font-size:1rem}
.table-wrap{overflow-x:auto;margin:1.5rem 0}
table{border-collapse:collapse;width:100%;min-width:32rem;font-size:1rem}
caption{text-align:left;color:var(--accent);padding-bottom:.6rem;font-size:1.05rem}
th,td{text-align:left;vertical-align:top;padding:.65rem .75rem;border-bottom:1px solid var(--line)}
thead th{background:var(--surface)}
.gloss dt{font-weight:700;color:var(--accent-hi);margin-top:1rem}
.gloss dd{margin:0 0 .4rem}
.check{list-style:none;padding:0}
.check li{position:relative;padding-left:1.75rem;margin-bottom:.55rem}
.check li::before{content:"";position:absolute;left:0;top:.55em;width:.75rem;height:.75rem;border:2px solid var(--accent)}
.crumbs ol{list-style:none;padding:0;margin:0 0 1rem;display:flex;flex-wrap:wrap;gap:.35rem;font-size:.95rem;color:var(--muted)}
.crumbs li{display:flex;align-items:center}
.crumbs li+li::before{content:"›";margin-right:.35rem}
.crumbs a{display:inline-flex;align-items:center;min-height:44px}
.related ul{list-style:none;padding:0;display:grid;gap:.75rem}
.related a{display:block;background:var(--surface);padding:1rem 1.25rem;min-height:44px;border-left:4px solid var(--accent)}
.qa dt{font-weight:700;margin-top:1.25rem}
.qa dd{margin:.3rem 0 0}
details{border-bottom:1px solid var(--line)}
summary{cursor:pointer;min-height:44px;padding:1rem 0;font-weight:700;font-size:1.1rem}
details>div{padding:0 0 1rem}
.toc{background:var(--surface);padding:1rem 1.25rem 1rem 2.5rem}
.toc li a{display:inline-flex;min-height:44px;align-items:center}
.notice{background:var(--surface);border-left:4px solid var(--accent);padding:1rem 1.25rem}
.field{margin-bottom:1.25rem}
label{display:block;font-weight:700;margin-bottom:.35rem}
.hint{display:block;font-size:.95rem;color:var(--muted);margin:0 0 .35rem}
input,select,textarea{width:100%;min-height:44px;padding:.6rem .7rem;background:var(--surface);color:var(--text);border:1px solid #7b8491;border-radius:0;font:inherit}
textarea{min-height:9rem;resize:vertical}
[aria-invalid=true]{border-color:#fca5a5}
.error{color:#fca5a5;font-size:.95rem;margin:.35rem 0 0}
.error:empty{display:none}
.actions{display:flex;flex-wrap:wrap;gap:1rem;margin:1rem 0}
.status{min-height:1.75rem;color:var(--accent-hi)}
.site-footer{background:var(--surface);border-top:1px solid var(--line);margin-top:2rem}
.footer-inner{max-width:80rem;margin:0 auto;padding:3rem 1.25rem 1.5rem;display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem}
.footer-inner>*{min-width:0}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li a{display:inline-flex;align-items:center;min-height:44px;color:var(--text)}
.foot-mark a{font-weight:700;font-size:1.1rem}
.footer-base{max-width:80rem;margin:0 auto;padding:1rem 1.25rem 2rem;font-size:.95rem;color:var(--muted)}
@media (max-width:48rem){.footer-inner{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.btn:hover{transform:none}}