:root{--ink:#12222b;--sky:#0e3b4a;--sun:#f2b705;--paper:#f7f9fa;--mute:#52646c;--line:#d8e0e4}
@media(prefers-color-scheme:dark){:root{--ink:#e8eef1;--paper:#0f1a20;--mute:#9fb0b8;--line:#25363f}}
*{box-sizing:border-box}
html{scroll-padding-top:4rem}
body{margin:0;background:var(--paper);color:var(--ink);font:1.0625rem/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
h1,h2,h3{font-family:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;line-height:1.15;letter-spacing:-.01em}
a{color:inherit;text-underline-offset:.2em}
a:focus-visible,button:focus-visible{outline:3px solid var(--sun);outline-offset:3px}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:var(--sun);color:#12222b;padding:.5rem 1rem;z-index:9}
.top{display:flex;flex-wrap:wrap;gap:.75rem 2rem;align-items:center;justify-content:space-between;padding:1rem max(1.25rem,calc(50% - 34rem));border-bottom:1px solid var(--line)}
.brand{font:700 1.25rem Georgia,serif;text-decoration:none}
.top nav{display:flex;flex-wrap:wrap;gap:1.25rem}.top nav a{text-decoration:none;color:var(--mute)}.top nav a:hover{color:var(--ink);text-decoration:underline}
.hero{background:var(--sky);color:#f7f9fa;padding:clamp(3rem,9vw,6.5rem) max(1.25rem,calc(50% - 34rem))}
.hero h1{font-size:clamp(2.2rem,6vw,4rem);max-width:17ch;margin:0 0 1.25rem}
.hero p{max-width:40rem;font-size:1.2rem;color:#d3e2e8;margin:0 0 2rem}
.btn{display:inline-block;background:var(--sun);color:#12222b;font-weight:700;padding:.85rem 1.5rem;border-radius:.35rem;text-decoration:none}
.btn:hover{filter:brightness(1.08)}
.wrap{max-width:42rem;margin:0 auto;padding:2.5rem 1.25rem 4rem}
.wide{max-width:68rem;margin:0 auto;padding:3rem 1.25rem}
.guide{display:block;border-left:6px solid var(--sun);padding:.5rem 0 .5rem 1.25rem;text-decoration:none;max-width:42rem}
.guide h2{margin:0 0 .4rem}.guide p{margin:0;color:var(--mute)}
.guide:hover h2{text-decoration:underline}
.meta{color:var(--mute);font-size:.95rem;margin-top:-.5rem}
.answer{border:1px solid var(--line);border-left:6px solid var(--sun);padding:1rem 1.25rem;margin:1.5rem 0}
.answer p{margin:.25rem 0}
table{border-collapse:collapse;width:100%;margin:1rem 0}th,td{text-align:left;padding:.6rem .75rem;border-bottom:1px solid var(--line)}th{font-weight:700}
.ad{margin:2rem 0;text-align:center}
footer{border-top:1px solid var(--line);color:var(--mute);font-size:.9rem;padding:1.5rem max(1.25rem,calc(50% - 34rem))}
footer p{margin:.25rem 0}