:root{
  --bg:#f5f4f2; --bg-2:#ffffff; --ink:#0a0a0a; --muted:#4a4844; --soft:#76736e; --line:rgba(10,10,10,.1);
  --accent:#e64a0d;
  --serif:"Geist", system-ui, sans-serif; --sans:"Geist", system-ui, sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--ink);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(10,10,10,.3)}
a:hover{text-decoration-color:var(--ink)}
::selection{background:var(--ink);color:var(--bg)}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:var(--bg);padding:8px 14px;border-radius:8px;z-index:200}
.skip:focus{left:16px}

.progress{position:fixed;top:0;left:0;height:2px;background:var(--accent);z-index:120;width:0}
nav{position:sticky;top:0;z-index:90;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px clamp(16px,5vw,64px);background:rgba(245,244,242,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
nav a{text-decoration:none}
.logo{font-family:var(--serif);font-weight:700;font-size:22px;letter-spacing:-.04em;color:var(--ink)}
.logo em{color:var(--accent);font-style:normal}
.logo small{font-family:var(--sans);font-size:13px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-left:8px}
.back{font-size:14px;font-weight:500;color:var(--ink);background:var(--bg-2);border:1px solid var(--line);padding:10px 18px;border-radius:999px;transition:background .4s,color .4s;white-space:nowrap}
.back:hover{background:var(--ink);color:var(--bg)}

.nav-end{display:flex;align-items:center;gap:12px}
.lang{display:inline-flex;padding:3px;border:1px solid var(--line);border-radius:999px;background:var(--bg-2)}
.lang a{font-size:13px;font-weight:500;letter-spacing:.14em;padding:7px 11px;border-radius:999px;color:var(--muted);line-height:1;transition:color .3s,background .3s}
.lang a:hover{color:var(--ink)}
.lang a.on{background:var(--ink);color:var(--bg)}
header.page{padding:clamp(64px,10vw,120px) clamp(16px,5vw,64px) 48px;max-width:1200px;margin:0 auto}
.eyebrow{font-size:16px;font-weight:500;color:var(--muted);margin-bottom:18px}
h1{font-family:var(--serif);font-weight:600;font-size:clamp(40px,6vw,84px);line-height:1;letter-spacing:-.05em}
h1 em{font-style:normal}
.updated{color:var(--muted);font-size:15px;margin-top:24px}
.intro{color:var(--muted);font-size:19px;max-width:680px;margin-top:20px}

.wrap{max-width:1200px;margin:0 auto;padding:0 clamp(16px,5vw,64px) 120px;display:grid;grid-template-columns:240px 1fr;gap:64px;align-items:start}
.toc{position:sticky;top:96px;font-size:15px;border-left:2px solid var(--line);padding-left:20px}
.toc p{font-size:15px;font-weight:600;color:var(--ink);margin-bottom:14px}
.toc ol{list-style:none;display:grid;gap:10px;counter-reset:t}
.toc a{color:var(--muted);text-decoration:none;transition:color .3s}
.toc a:hover,.toc a.active{color:var(--ink)}

article{max-width:760px;min-width:0}
article section{padding:40px 0;border-top:1px solid var(--line);scroll-margin-top:90px}
article section:first-child{border-top:0;padding-top:0}
article h2{font-family:var(--serif);font-weight:600;font-size:clamp(24px,2.6vw,32px);line-height:1.15;letter-spacing:-.035em;margin-bottom:18px}
article h2 span{color:var(--soft);margin-right:10px}
article h3{font-size:17px;font-weight:600;margin:22px 0 8px}
article p,article li{color:var(--muted);font-size:17px}
article p+p{margin-top:12px}
article ul,article ol{padding-left:22px;margin-top:10px;display:grid;gap:8px}
article li::marker{color:var(--accent)}
article strong{color:var(--ink);font-weight:600}
.card{background:var(--bg-2);border-radius:16px;padding:22px 24px;margin-top:16px}
.card dl{display:grid;grid-template-columns:180px 1fr;gap:10px 20px}
.card dt{color:var(--muted);font-size:15px}
.card dd{color:var(--ink);overflow-wrap:anywhere}
.table{width:100%;border-collapse:collapse;margin-top:16px;font-size:15px}
.table th,.table td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top}
.table th{color:var(--ink);font-weight:600;font-size:14px}
.table td{color:var(--muted)}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.note{border-left:3px solid var(--accent);padding:12px 18px;background:var(--bg-2);border-radius:0 12px 12px 0;margin-top:16px}
.fill{color:var(--ink);font-weight:600;border-bottom:1px dashed var(--accent)}

footer{padding:40px clamp(16px,5vw,64px);border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:var(--muted);font-size:14px}
footer nav.legal{all:unset;display:flex;gap:18px;flex-wrap:wrap}
footer a{color:var(--muted);text-decoration:none}
footer a:hover{color:var(--ink)}

.reveal{opacity:0;transform:translateY(30px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}

@media (max-width:860px){
  .wrap{grid-template-columns:1fr;gap:32px}
  .toc{position:static;border-left:0;padding:20px;background:var(--bg-2);border-radius:16px}
  .card dl{grid-template-columns:1fr;gap:2px}
  .card dd{margin-bottom:10px}
  .logo small{display:none}
  .back{padding:9px 14px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important}
  .reveal{opacity:1;transform:none}
}
@media (max-width:400px){
  nav{padding-left:16px;padding-right:16px}
  .nav-end{gap:8px}
  .lang a{padding:6px 8px}
  .back{font-size:13px;padding:8px 11px}
}
.consent-btn{background:var(--ink);color:var(--bg);border:0;border-radius:999px;padding:12px 22px;font:500 15px var(--sans);cursor:pointer;transition:background .3s}
.consent-btn:hover{background:#3a3936}