/* Terms and Privacy: the landing page's look (clean dark by default, light and system via /js/theme.js). */
:root{
  --bg:#18181A; --surface:#202124; --surface-2:#2A2B2F; --surface-3:#34353A; --line:rgba(255,255,255,.07);
  --text:#FFFFFF; --text-2:rgba(242,247,255,.68); --text-3:rgba(242,247,255,.42); --nod:#FF6A2E; --nod-2:#FF8656;
  --f-display:"Bricolage Grotesque","Geist",system-ui,sans-serif;
  --f-ui:"Geist",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#F7F7F9; --surface:#FFFFFF; --surface-2:#ECECF1; --surface-3:#E2E2E9; --line:rgba(11,12,16,.08);
  --text:#0B0C10; --text-2:#4A4D5C; --text-3:#7E8190; --nod:#FF6A2E; --nod-2:#F25A1E;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.7 var(--f-ui);-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:2px solid var(--nod);outline-offset:3px;border-radius:6px}
.wrap{max-width:1080px;margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
.nav{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.nav .wrap{display:flex;align-items:center;gap:16px;min-height:60px}
.mark{display:flex;align-items:center;gap:9px;text-decoration:none;font:600 19px var(--f-display);letter-spacing:-.03em}
.mark svg{width:22px;height:22px}
.mark small{font:400 13px var(--f-ui);letter-spacing:0;color:var(--text-3)}
.nav .end{margin-left:auto;display:flex;gap:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:0 15px;border-radius:999px;text-decoration:none;font-size:14px;font-weight:500;white-space:nowrap}
.btn.line{background:var(--surface-2)}
.btn.line:hover{background:var(--surface-3)}
.btn.solid{background:var(--nod);color:#fff}
.btn.solid:hover{background:var(--nod-2)}
.doc{display:grid;grid-template-columns:220px minmax(0,1fr);gap:clamp(24px,5vw,72px);padding-block:clamp(40px,7vw,88px) 72px}
.toc{position:sticky;top:84px;align-self:start;display:flex;flex-direction:column;gap:2px;font-size:13.5px}
.toc b{font:500 11.5px var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--text-3);margin-bottom:8px}
.toc a{text-decoration:none;color:var(--text-2);padding:5px 10px;border-radius:9px;line-height:1.35}
.toc a:hover{background:var(--surface);color:var(--text)}
h1{margin:0;font:500 clamp(40px,5.4vw,64px)/1 var(--f-display);letter-spacing:-.045em}
.meta{margin:14px 0 0;color:var(--text-3);font-size:14px}
.intro{margin:28px 0 8px;font-size:18px;color:var(--text-2);max-width:40em}
.card{margin-top:28px;padding:18px 20px;border-radius:20px;background:var(--surface);color:var(--text-2);font-size:15px}
.card b{color:var(--text)}
h2{margin:52px 0 12px;font:500 26px/1.15 var(--f-display);letter-spacing:-.03em;scroll-margin-top:84px}
h3{margin:24px 0 6px;font-size:16.5px;font-weight:600}
p,li{color:var(--text-2);max-width:44em}
p{margin:0 0 14px}
ul{margin:0 0 14px;padding-left:20px}
li{margin:6px 0}
strong{color:var(--text);font-weight:600}
footer{padding-block:28px 40px;font-size:13.5px;color:var(--text-3)}
footer .wrap{display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center;justify-content:space-between}
footer nav{display:flex;gap:18px}
footer nav a{text-decoration:none;color:var(--text-2)}
footer nav a:hover,footer nav a[aria-current="page"]{color:var(--text)}
.theme-sw{display:inline-flex;gap:2px;padding:3px;border-radius:999px;background:var(--surface)}
.theme-sw button{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 11px;border:0;border-radius:999px;background:transparent;color:var(--text-3);font:inherit;font-size:12.5px;cursor:pointer}
.theme-sw button svg{width:15px;height:15px}
.theme-sw button:hover{color:var(--text)}
.theme-sw button[aria-pressed="true"]{background:var(--surface-3);color:var(--text)}
@media (max-width:820px){.doc{grid-template-columns:1fr}.toc{display:none}.mark small{display:none}}