/* doc.css — shared styling for keywords.app content pages
   (help / support / privacy / terms). Mirrors the web-first home tokens.
   The home (index.html) keeps its own inline styles; this file keeps the
   secondary pages consistent with it. */

:root{
  --accent:#0A66D6;
  --accent-dark:#0950AE;
  --ink:#1d1d1f;
  --body:#424245;
  --muted:#6e6e73;
  --soft:#86868b;
  --gray:#f5f5f7;
  --hairline:#e6e6e9;
  --tint:#e8f0fb;
  --radius:10px;
  --radius-lg:16px;
  --shadow:0 10px 30px rgba(20,30,50,.10);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--ink);
  background:#fff;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:var(--accent);text-decoration:none;}
a:hover{text-decoration:underline;}
img{display:block;max-width:100%;}

.wrap{max-width:1120px;margin:0 auto;padding:0 32px;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font:inherit;font-weight:600;cursor:pointer;
  border-radius:var(--radius);border:1px solid transparent;white-space:nowrap;
  transition:background .15s ease,border-color .15s ease,transform .15s ease,box-shadow .15s ease;
}
.btn:hover{text-decoration:none;}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 2px 8px rgba(10,102,214,.28);}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-1px);color:#fff;}
.btn-sm{font-size:15px;padding:11px 20px;}
.btn-md{font-size:17px;padding:14px 26px;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.85);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  border-bottom:1px solid #f0f0f2;
}
.site-header .nav{display:flex;align-items:center;justify-content:space-between;height:64px;}
.brand{display:flex;align-items:center;gap:9px;font-size:18px;font-weight:700;letter-spacing:-.01em;color:var(--ink);}
.brand:hover{text-decoration:none;}
.brand .mark{
  width:26px;height:26px;border-radius:7px;background:var(--accent);
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:15px;
}
.brand .tld{color:var(--soft);font-weight:500;}
.brand .tm{font-size:12px;font-weight:600;color:var(--muted);vertical-align:super;line-height:0;margin-left:1px;}

/* ---------- Document body ---------- */
main{padding:64px 0;background:#fff;}
main .container{max-width:760px;margin:0 auto;padding:0 32px;}

h1{font-size:40px;font-weight:800;letter-spacing:-.03em;margin:0 0 8px;line-height:1.05;}
h2{font-size:26px;font-weight:700;letter-spacing:-.02em;margin:44px 0 16px;}
h3{font-size:19px;font-weight:600;letter-spacing:-.01em;margin:28px 0 12px;}
h4{font-size:17px;font-weight:600;margin:24px 0 8px;}
p{font-size:16px;line-height:1.7;color:var(--body);margin:0 0 12px;}
ul,ol{font-size:16px;line-height:1.7;color:var(--body);margin:0 0 12px;padding-left:24px;}
ul ul{margin-top:8px;}
li{margin-bottom:8px;}
strong{color:var(--ink);}
code{
  font-family:ui-monospace,'SF Mono',monospace;font-size:.92em;
  background:var(--gray);border:1px solid var(--hairline);border-radius:6px;padding:1px 6px;
}

.subtitle,.intro{font-size:18px;color:var(--muted);line-height:1.55;margin-bottom:40px;}
.effective-date{font-size:15px;color:var(--soft);margin-bottom:44px;}

/* Section dividers used by the help page's top-level h2s */
.divider-h2 h2{border-top:1px solid var(--hairline);padding-top:24px;}
.divider-h2 h2:first-of-type{border-top:none;padding-top:0;}

/* ---------- Tables ---------- */
table{width:100%;border-collapse:collapse;margin-bottom:16px;font-size:15px;}
th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--hairline);vertical-align:top;}
th{font-weight:600;background:var(--gray);color:var(--ink);}

/* ---------- Badges (product-semantic colors kept) ---------- */
.badge{display:inline-block;padding:2px 9px;border-radius:980px;font-size:13px;font-weight:600;}
.badge-green{background:#e3f4e8;color:#1d7a3a;}
.badge-orange{background:#fff3cd;color:#8a6100;}
.badge-purple{background:#efe2fb;color:#6f42c1;}
.badge-grey{background:#eceef1;color:#495057;}

/* ---------- TOC (help) ---------- */
.toc{background:var(--gray);border:1px solid var(--hairline);border-radius:var(--radius-lg);padding:24px 28px;margin-bottom:40px;}
.toc h3{margin-top:0;margin-bottom:12px;}
.toc ol{margin-bottom:0;}
.toc li{margin-bottom:4px;}

/* ---------- FAQ ---------- */
.faq-q{font-weight:600;color:var(--ink);margin-top:20px;margin-bottom:4px;}
.faq-a{margin-bottom:16px;}
.faq{border-top:1px solid var(--hairline);padding-top:40px;margin-top:8px;}
.faq h2{border-top:none;padding-top:0;margin-top:0;}
.faq-item{border-bottom:1px solid var(--hairline);padding:20px 0;}
.faq-item:last-child{border-bottom:none;}
.faq-item h3{margin-top:0;}

/* ---------- Support page components ---------- */
.contact-options{display:grid;gap:24px;margin-bottom:48px;}
.contact-card{
  background:#fff;border:1px solid var(--hairline);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);padding:32px 28px;text-align:center;
}
.contact-card h2{margin:0 0 8px;font-size:22px;border-top:none;padding-top:0;}
.contact-card p{margin:0 auto 18px;max-width:420px;color:var(--muted);}
.in-app-section{text-align:center;margin-bottom:48px;}
.in-app-section h2{border-top:none;padding-top:0;}
.in-app-section p{color:var(--muted);max-width:480px;margin:0 auto 24px;}
.in-app-section img{max-width:280px;margin:0 auto;border-radius:24px;box-shadow:0 8px 32px rgba(0,0,0,.12);}

/* ---------- Footer ---------- */
.site-footer{padding:40px 0;border-top:1px solid var(--hairline);background:#fff;margin-top:24px;}
.site-footer .row{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;}
.site-footer .copy{font-size:14px;color:var(--soft);}
.site-footer .links{display:flex;gap:24px;flex-wrap:wrap;}
.site-footer .links a{font-size:14px;color:var(--muted);}
.site-footer .links a:hover{color:var(--ink);text-decoration:none;}

/* ---------- Responsive ---------- */
@media (max-width:600px){
  main{padding:48px 0;}
  main .container,.wrap{padding:0 22px;}
  h1{font-size:32px;}
  h2{font-size:23px;}
  .in-app-section img{max-width:220px;}
}