:root{
  --paper:#f2f5f1;
  --panel:#ffffff;
  --ink:#16201b;
  --muted:#4b5a52;
  --moss:#2c5a44;
  --moss-dark:#1d3f2f;
  --lantern:#c4861a;
  --line:#cfd8d1;
  --ok-bg:#e1f0e6; --ok-ink:#17492c;
  --check-bg:#fbefd2; --check-ink:#6a4300;
  --no-bg:#f8dcd8; --no-ink:#7a1f16;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --paper:#111a16; --panel:#18241f; --ink:#e8efe9; --muted:#a4b4aa;
    --moss:#7fc29e; --moss-dark:#a6dbbd; --lantern:#e3a93c; --line:#2d3f36;
    --ok-bg:#1c3a29; --ok-ink:#b8e6c9;
    --check-bg:#3b2f10; --check-ink:#f3d58f;
    --no-bg:#431d19; --no-ink:#f6c3bd; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
    --paper:#111a16; --panel:#18241f; --ink:#e8efe9; --muted:#a4b4aa;
    --moss:#7fc29e; --moss-dark:#a6dbbd; --lantern:#e3a93c; --line:#2d3f36;
    --ok-bg:#1c3a29; --ok-ink:#b8e6c9;
    --check-bg:#3b2f10; --check-ink:#f3d58f;
    --no-bg:#431d19; --no-ink:#f6c3bd; color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--moss-dark)}
a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid var(--lantern);outline-offset:2px}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header.site{border-bottom:1px solid var(--line);background:var(--panel)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;text-decoration:none;color:var(--ink)}
.brand svg.logo{width:auto;height:58px}
nav a{margin-left:18px;text-decoration:none;font-weight:600;font-size:.95rem}
nav a:hover{text-decoration:underline}
.hero{padding:56px 0 36px}
.hero h1{font-size:clamp(2rem,5vw,3.2rem);line-height:1.08;margin:0 0 16px;max-width:17ch;letter-spacing:-.02em}
.hero p{max-width:60ch;color:var(--muted);font-size:1.12rem;margin:0}
h2{font-size:1.7rem;line-height:1.2;margin:0 0 12px;letter-spacing:-.01em}
section{padding:40px 0}
.checker{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:26px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:28px}
@media(max-width:760px){.checker{grid-template-columns:1fr;padding:18px}}
label.lbl,legend{font-weight:700;display:block;margin-bottom:8px}
select{width:100%;font:inherit;padding:11px 12px;border:1px solid var(--moss);border-radius:8px;background:var(--panel);color:var(--ink)}
fieldset{border:0;padding:0;margin:22px 0 0}
.opt{display:flex;gap:10px;align-items:flex-start;padding:9px 12px;border:1px solid var(--line);border-radius:8px;margin-bottom:8px;cursor:pointer}
.opt:has(input:checked){border-color:var(--moss);background:var(--ok-bg)}
.opt input{margin-top:5px;accent-color:var(--moss)}
.opt small{display:block;color:var(--muted);font-size:.86rem;line-height:1.35}
.result{border-radius:10px;padding:20px;min-height:200px}
.result.ok{background:var(--ok-bg);color:var(--ok-ink)}
.result.check{background:var(--check-bg);color:var(--check-ink)}
.result.no{background:var(--no-bg);color:var(--no-ink)}
.result.idle{background:var(--paper);color:var(--muted);border:1px dashed var(--line)}
.badge{display:inline-block;font-weight:800;font-size:.9rem;padding:3px 10px;border-radius:99px;border:2px solid currentColor;margin-bottom:10px}
.result h3{margin:0 0 8px;font-size:1.25rem}
.result p{margin:0 0 10px}
.result ul{margin:8px 0 0;padding-left:20px}
.result a{color:inherit;font-weight:600}
.disclaimer{font-size:.9rem;color:var(--muted);margin-top:14px;max-width:70ch}
table{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--line);border-radius:10px;overflow:hidden;font-size:.95rem}
th,td{padding:11px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--paper)}
tr:last-child td{border-bottom:0}
.pill{display:inline-block;font-weight:700;font-size:.82rem;padding:2px 9px;border-radius:99px}
.pill.ok{background:var(--ok-bg);color:var(--ok-ink)}
.pill.check{background:var(--check-bg);color:var(--check-ink)}
.pill.no{background:var(--no-bg);color:var(--no-ink)}
.table-scroll{overflow-x:auto}
.table-scroll table{min-width:560px}
.guides{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:18px}
.card h3{margin:0 0 6px;font-size:1.1rem}
.card p{margin:0 0 8px;color:var(--muted);font-size:.97rem}
.card dl{margin:0;font-size:.92rem}
.card dt{font-weight:700;float:left;clear:left;width:5.2em}
.card dd{margin:0 0 2px 5.2em}
.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.tier h3{margin:0 0 4px}
.tier .price{font-weight:800;color:var(--moss-dark)}
.tier ul{padding-left:18px;margin:8px 0}
.soon{font-size:.85rem;color:var(--muted)}
.about{display:grid;grid-template-columns:1fr;gap:12px;max-width:68ch}
footer{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--muted);font-size:.9rem;background:var(--panel)}
footer p{max-width:75ch;margin:0 0 8px}
.skip{position:absolute;left:-999px}
.skip:focus{left:10px;top:10px;background:var(--panel);padding:8px;z-index:9}

.crumbs{font-size:.9rem;margin:22px 0 0;color:var(--muted)}
.guide h1{font-size:clamp(1.9rem,4.5vw,2.8rem);line-height:1.1;margin:10px 0 12px;letter-spacing:-.02em}
.guide .lede{max-width:62ch;color:var(--muted);font-size:1.1rem;margin:0 0 8px}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:22px 0}
.fact{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.fact b{display:block;font-size:.82rem;color:var(--muted);font-weight:600}
.fact span{font-size:1.1rem;font-weight:700}
.layout{display:grid;grid-template-columns:200px minmax(0,1fr);gap:36px;align-items:start}
@media(max-width:800px){.layout{grid-template-columns:1fr;gap:0}}
.toc{position:sticky;top:16px;font-size:.93rem}
@media(max-width:800px){.toc{position:static;margin-bottom:10px}}
.toc strong{display:block;margin-bottom:6px}
.toc a{display:block;padding:4px 0;text-decoration:none}
.toc a:hover{text-decoration:underline}
.prose{max-width:68ch}
.prose section{padding:26px 0 8px}
.prose h2{font-size:1.5rem}
.prose h3{font-size:1.1rem;margin:20px 0 6px}
.prose p{margin:0 0 12px}
.prose ul{padding-left:22px;margin:0 0 12px}
.prose li{margin-bottom:5px}
.callout{border-left:4px solid var(--lantern);background:var(--panel);border-radius:0 8px 8px 0;padding:12px 16px;margin:14px 0}
.callout p{margin:0}
.spec{margin:10px 0 16px}
.spec th{width:38%}
.legal-mini{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:12px 0}
.legal-mini .card h3{margin:0 0 6px;font-size:1rem}
.legal-mini .card p{font-size:.9rem;margin:8px 0 0}
.review{font-size:.9rem;color:var(--muted);border-top:1px solid var(--line);padding-top:12px;margin-top:30px}

.logo{height:58px;width:auto;display:block}
.brand{color:var(--ink)}

.nav-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.theme-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;margin-left:14px;border:1px solid var(--line);border-radius:50%;background:var(--panel);color:var(--ink);cursor:pointer;padding:0}
.theme-btn:hover{border-color:var(--moss)}
.theme-btn svg{width:20px;height:20px}
.theme-btn .sun{display:none}
:root[data-theme="dark"] .theme-btn .sun{display:block}
:root[data-theme="dark"] .theme-btn .moon{display:none}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .theme-btn .sun{display:block}
  :root:not([data-theme="light"]) .theme-btn .moon{display:none}
}