:root{--bg:#f4f6f9;--surface:#fff;--ink:#14213d;--muted:#4a5468;--line:#d8dee8;--accent:#e9a23b;--accent-h:#d88f22;--tint:#fbe9cc;--link:#1d4ed8;--pro:#13795b;--con:#b42318;--sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--serif:Charter,"Bitstream Charter","Sitka Text",Cambria,Georgia,serif;--measure:42rem;color-scheme:light dark}
@media (prefers-color-scheme:dark){:root{--bg:#0d1424;--surface:#141e33;--ink:#e7ecf5;--muted:#a7b2c6;--line:#2a3958;--accent:#f2b33d;--accent-h:#f7c766;--tint:#33291a;--link:#9db8ff;--pro:#4cc9a0;--con:#ff8a80}}
*,*::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/1.7 var(--serif)}
a{color:var(--link);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
h1,h2,h3,.brand,.nav,.btn,.crumbs,.meta,table,.prod,.faq summary,.foot,.finder,.hubs,.links,.disclosure{font-family:var(--sans)}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em;margin:2.2em 0 .6em}
h1{font-size:clamp(2rem,5.5vw,3.25rem);font-weight:800;margin:.35em 0 .4em;max-width:22ch}
h2{font-size:clamp(1.45rem,3vw,1.9rem);font-weight:750}
h3{font-size:1.2rem;font-weight:700;margin-top:1.8em}
p,ul,ol{margin:0 0 1.1em}
li{margin:.25em 0}
strong{font-weight:700}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:.5rem}.skip:focus{left:1rem;background:var(--surface);padding:.5rem 1rem;z-index:9}
.wrap{max-width:68rem;margin:0 auto;padding:0 1.25rem}
.top{background:var(--surface);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:1.5rem;min-height:3.75rem;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:.5rem;font-weight:800;font-size:1.15rem;color:var(--ink);text-decoration:none;letter-spacing:-.01em;padding:.5rem 0}
.brand svg{width:28px;height:28px;flex:none}
.nav{display:flex;gap:.15rem;overflow-x:auto;scrollbar-width:none;margin-left:auto;font-size:.95rem}
.nav::-webkit-scrollbar{display:none}
.nav a{color:var(--ink);text-decoration:none;padding:.7rem .7rem;white-space:nowrap;border-radius:6px}
.nav a:hover,.nav a[aria-current]{background:var(--tint)}
@media (max-width:820px){.top .wrap{gap:0}.nav{margin:0 -1.25rem;padding:0 .6rem .2rem;width:calc(100% + 2.5rem)}}
main{padding-bottom:3.5rem}
.head{padding:1.6rem 0 .25rem}
.crumbs{font-size:.875rem;color:var(--muted)}
.crumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.35rem}
.crumbs li{margin:0}
.crumbs li+li::before{content:"/";margin-right:.35rem}
.crumbs a{color:var(--muted)}
.meta{font-size:.875rem;color:var(--muted);display:flex;gap:1.25rem;flex-wrap:wrap;margin:0}
.prose>*{max-width:var(--measure)}
.prose>.tbl,.prose>.prod,.prose>.links,.prose>section{max-width:58rem}
.lead{font-size:1.2rem;line-height:1.6}
.disclosure{font-size:.85rem;color:var(--muted);border-left:3px solid var(--accent);padding:.3rem 0 .3rem .8rem;margin:1.1rem 0 1.6rem;max-width:var(--measure)}
.aff::after{content:"*"}
.btn{display:inline-block;background:var(--accent);color:#14213d;font-weight:700;font-size:.9rem;text-decoration:none;padding:.6rem .9rem;border-radius:6px;white-space:nowrap;line-height:1.2}
.btn:hover{background:var(--accent-h)}
.tip{background:var(--tint);padding:1rem 1.2rem;border-radius:8px;margin:1.5rem 0}
.tip p:last-child{margin:0}
.tbl{overflow-x:auto;margin:1.25rem 0 1.75rem;border:1px solid var(--line);border-radius:8px;background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:.95rem;min-width:38rem;line-height:1.5}
th,td{text-align:left;padding:.75rem .85rem;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.85rem;color:var(--muted);font-weight:600}
tbody tr:last-child td{border-bottom:0}
td:first-child{font-weight:700;min-width:10.5rem}
.prod{background:var(--surface);border:1px solid var(--line);border-top:4px solid var(--ink);border-radius:2px 2px 8px 8px;padding:1.1rem 1.25rem 1.25rem;margin:1.6rem 0}
.prod h3{margin:0 0 .15rem}
.prod .for{color:var(--muted);font-size:.92rem;margin:0 0 .9rem}
.pc{display:grid;grid-template-columns:1fr 1fr;gap:.25rem 1.5rem;font-size:.95rem;line-height:1.5}
.pc ul{list-style:none;padding:0;margin:0}
.pc li{padding-left:1.3em;position:relative}
.pc li::before{position:absolute;left:0;font-weight:800}
.pc .pro li::before{content:"+";color:var(--pro)}
.pc .con li::before{content:"\2212";color:var(--con)}
.prod p{margin:.9rem 0;font-family:var(--serif);font-size:1rem}
.act{display:flex;gap:1.1rem;align-items:center;flex-wrap:wrap;font-size:.95rem}
@media (max-width:560px){.pc{grid-template-columns:1fr}}
.links{columns:2 17rem;column-gap:2rem;padding:0;list-style:none;font-size:.97rem;line-height:1.4}
.links li{break-inside:avoid;padding:.5rem 0;border-bottom:1px solid var(--line);margin:0}
.links a{text-decoration:none}
.links a:hover{text-decoration:underline}
.links span{color:var(--muted)}
.faq details{border-bottom:1px solid var(--line);padding:.95rem 0}
.faq summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-weight:400;color:var(--muted)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{margin:.6rem 0 0}
.hero{padding:2.2rem 0 0}
.hero h1{font-size:clamp(2.4rem,7.5vw,4.4rem);max-width:15ch;line-height:1.02;letter-spacing:-.035em}
.hero .lead{max-width:38rem}
.curve{display:block;width:100%;height:auto;margin:.5rem 0 1.75rem;overflow:visible}
.curve .c{vector-effect:non-scaling-stroke;fill:none;stroke:var(--accent);stroke-width:3;stroke-linecap:round;stroke-dasharray:1400;stroke-dashoffset:1400;animation:draw 1.6s .2s ease-out forwards}
.curve .ax{stroke:var(--line);stroke-width:1;vector-effect:non-scaling-stroke}
@media (max-width:600px){.curve text{display:none}}
.curve text{font:12px var(--sans);fill:var(--muted)}
@keyframes draw{to{stroke-dashoffset:0}}
.finder{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:1.25rem;display:grid;gap:1rem;grid-template-columns:repeat(3,1fr);margin:0 0 1rem}
.finder label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.3rem}
.finder select{width:100%;font:inherit;font-size:1rem;padding:.6rem;border:1px solid var(--muted);border-radius:6px;background:var(--bg);color:var(--ink);min-height:46px}
.finder output{grid-column:1/-1;font-size:.98rem;line-height:1.5}
.finder output ul{margin:.4rem 0 0;padding-left:1.1rem}
@media (max-width:700px){.finder{grid-template-columns:1fr}}
.hubs{display:grid;grid-template-columns:repeat(auto-fill,minmax(16.5rem,1fr));gap:0 2rem;list-style:none;padding:0;margin:1rem 0 0}
.hubs li{border-top:2px solid var(--ink);padding:.85rem 0 1.25rem;margin:0}
.hubs a{font-weight:750;font-size:1.1rem;color:var(--ink);text-decoration:none}
.hubs a:hover{text-decoration:underline}
.hubs p{margin:.3rem 0 0;color:var(--muted);font-size:.93rem;line-height:1.5}
.foot{background:var(--surface);border-top:1px solid var(--line);padding:2.2rem 0 1.5rem;font-size:.9rem;color:var(--muted)}
.foot .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(12rem,1fr));gap:1.5rem}
.foot h2{font-size:.95rem;margin:0 0 .5rem;color:var(--ink)}
.foot ul{list-style:none;padding:0;margin:0}
.foot li{margin:0}
.foot li a{display:inline-block;padding:.3rem 0;color:var(--ink)}
.foot .legal{margin-top:1.75rem;border-top:1px solid var(--line);padding-top:1rem;max-width:none}
@media (prefers-reduced-motion:reduce){.curve .c{animation:none;stroke-dashoffset:0}}