:root{--bg:#f5f6f4;--paper:#fff;--ink:#1b2030;--muted:#535a6b;--line:#d5d9d3;--accent:#1a6a4d;--accent-ink:#fff;--tag:#f3d36b;--tag-ink:#2a2410;--r:6px;--w:1120px;--m:44rem;color-scheme:light dark}
@media (prefers-color-scheme:dark){:root{--bg:#14171d;--paper:#1b1f27;--ink:#e7e9ee;--muted:#a6adbb;--line:#2d333e;--accent:#6fd0a6;--accent-ink:#0d1f17;--tag:#e0c157;--tag-ink:#1d1806}}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:1.0625rem/1.65 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;text-rendering:optimizeLegibility}
h1,h2,h3,.logo{font-family:"Avenir Next Condensed","Arial Narrow","Roboto Condensed","Helvetica Neue",system-ui,sans-serif;font-stretch:condensed;letter-spacing:-.01em;line-height:1.12}
h1{font-size:clamp(2rem,1.3rem + 3vw,3.1rem);font-weight:800;margin:.2em 0 .35em}
h2{font-size:clamp(1.45rem,1.2rem + 1vw,1.9rem);font-weight:750;margin:2.2em 0 .5em}
h3{font-size:1.2rem;font-weight:700;margin:1.6em 0 .4em}
p,ul,ol{margin:0 0 1em}
a{color:var(--accent);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:2px}
img,svg{max-width:100%;height:auto}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:var(--bg);padding:.5rem 1rem;z-index:9}
.skip:focus{left:1rem}
.wrap{max-width:var(--w);margin:0 auto;padding:0 1.25rem}
.top{border-bottom:2px dashed var(--line);background:var(--bg)}
.bar{display:flex;flex-wrap:wrap;align-items:center;gap:.25rem 1.5rem;padding:.7rem 1.25rem}
.logo{display:flex;align-items:center;gap:.45rem;font-size:1.45rem;font-weight:800;color:var(--ink);text-decoration:none}
.logo svg{color:var(--accent)}
.logo span b{color:var(--accent);font-weight:800}
.nav{flex:1 1 auto;min-width:0}
.nav ul{display:flex;gap:.25rem;list-style:none;margin:0;padding:0;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.nav ul::-webkit-scrollbar{display:none}
.nav a{display:block;white-space:nowrap;padding:.5rem .65rem;color:var(--ink);text-decoration:none;font-size:.95rem;border-radius:var(--r)}
.nav a:hover,.nav a[aria-current]{background:var(--paper);box-shadow:inset 0 0 0 1px var(--line)}
@media (max-width:760px){.nav{flex-basis:100%;margin:0 -1.25rem}.nav ul{padding:0 1rem}}
main{display:block;padding:1.25rem 0 3rem}
.prose{max-width:var(--m)}
.page{max-width:var(--m);margin:0 auto}
.page-wide{max-width:var(--w);margin:0 auto}
.crumbs{font-size:.88rem;color:var(--muted);margin:.5rem 0 0}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.3rem;padding:0;margin:0}
.crumbs li+li::before{content:"/";margin-right:.3rem;color:var(--line)}
.crumbs a{color:var(--muted)}
.meta{font-size:.88rem;color:var(--muted);margin:-.2rem 0 1.2rem}
.lead{font-size:clamp(1.08rem,1rem + .4vw,1.2rem);color:var(--muted);max-width:40rem}
.hero{padding:2.2rem 0 1.4rem;border-bottom:2px dashed var(--line);margin-bottom:1rem}
.hero h1{font-size:clamp(2.6rem,1.4rem + 5.4vw,5rem);max-width:13ch;margin-top:0}
.btn{display:inline-block;padding:.7rem 1.1rem;border-radius:var(--r);background:var(--accent);color:var(--accent-ink);text-decoration:none;font-weight:650;margin:.25rem .4rem .25rem 0}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink)}
.cards{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(17rem,1fr));gap:.75rem;margin:1rem 0 1.5rem}
.cards a{display:block;height:100%;padding:1rem 1.1rem;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);color:var(--ink);text-decoration:none}
.cards a:hover{border-color:var(--accent)}
.cards b{display:block;font-size:1.1rem;margin-bottom:.2rem}
.cards span{display:block;color:var(--muted);font-size:.95rem;line-height:1.45}
.pills{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:.45rem;margin:.75rem 0 1.5rem}
.pills a{display:inline-block;padding:.38rem .75rem;border:1px solid var(--line);border-radius:99px;background:var(--paper);color:var(--ink);text-decoration:none;font-size:.95rem}
.pills a:hover{border-color:var(--accent);color:var(--accent)}
.box{position:relative;background:var(--paper);border:2px dashed var(--line);border-radius:var(--r);padding:1.4rem 1.2rem .4rem;margin:1.8rem 0}
.box>.lbl{position:absolute;top:-.85rem;left:1rem;background:var(--tag);color:var(--tag-ink);font-size:.82rem;font-weight:700;padding:.1rem .6rem;border-radius:3px}
.box ul{padding-left:1.1rem}
.buy{background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:var(--r);padding:1rem 1.2rem .3rem;margin:1.8rem 0}
.buy>p:first-child{font-weight:700;margin-bottom:.4rem}
.buy ul{padding-left:1.1rem}
.buy .small{color:var(--muted)}
.disc{font-size:.85rem;color:var(--muted);border-left:3px solid var(--tag);padding:.2rem 0 .2rem .7rem;margin:0 0 1.4rem}
.note{border-left:3px solid var(--accent);padding:.1rem 0 .1rem 1rem;color:var(--ink)}
.tw{overflow-x:auto;margin:1rem 0 1.5rem;border:1px solid var(--line);border-radius:var(--r);background:var(--paper)}
table{border-collapse:collapse;width:100%;font-size:.96rem}
th,td{text-align:left;padding:.6rem .8rem;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:700;background:color-mix(in srgb,var(--line) 35%,transparent)}
tr:last-child td{border-bottom:0}
.faq{border-bottom:1px solid var(--line);padding:.2rem 0}
.faq summary{cursor:pointer;font-weight:650;padding:.6rem 0;list-style-position:outside}
.faq[open] summary{color:var(--accent)}
.faq>*:not(summary){margin-top:0}
.rel{margin-top:3rem;padding-top:1.2rem;border-top:2px dashed var(--line)}
.rel h2{margin-top:0;font-size:1.35rem}
.foot{border-top:2px dashed var(--line);padding:2rem 0 2.5rem;font-size:.95rem;color:var(--muted)}
.foot ul{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:.3rem 1.1rem}
.foot a{color:var(--ink)}
.small{font-size:.86rem}
.cols{columns:16rem;column-gap:2rem}
.cols section{break-inside:avoid;margin-bottom:1.5rem}
.cols h2{font-size:1.25rem;margin:0 0 .4rem}
.cols ul{padding-left:1.1rem}
.filter{width:100%;max-width:28rem;padding:.7rem .9rem;font:inherit;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:var(--r);margin:.5rem 0 1.5rem}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media print{.top,.foot,.rel,.buy{display:none}}