:root{
  --site-bg:#f4f5f7;
  --site-surface:rgba(255,255,255,0.78);
  --site-surface-strong:rgba(255,255,255,0.92);
  --site-border:rgba(17,17,17,0.08);
  --site-border-strong:rgba(17,17,17,0.12);
  --site-shadow:rgba(17,17,17,0.10);
  --site-shadow-strong:rgba(17,17,17,0.16);
  --site-text:#111111;
  --site-muted:#6b7280;
  --site-accent:#111111;
  --site-accent-soft:rgba(17,17,17,0.06);
  --site-glow:rgba(255,255,255,0.82);
  --site-warning-bg:#fff7dd;
  --site-warning-border:#f4d78c;
}

*{
  box-sizing:border-box;
}

html,body{
  margin:0;
  padding:0;
}

body{
  min-height:100vh;
  color:var(--site-text);
  background:
    radial-gradient(circle at 0% 0%, var(--site-glow) 0%, rgba(255,255,255,0) 34%),
    radial-gradient(circle at 100% 0%, rgba(17,17,17,0.06) 0%, rgba(17,17,17,0) 28%),
    linear-gradient(180deg, #fbfbfc 0%, var(--site-bg) 100%);
  font-family:"Montserrat",sans-serif;
  line-height:1.5;
}

body *{
  font-family:"Montserrat",sans-serif;
}

a{
  color:inherit;
  text-decoration:none;
}

.site-page::before,
.site-page::after{
  content:'';
  position:fixed;
  width:320px;
  height:320px;
  border-radius:999px;
  filter:blur(72px);
  pointer-events:none;
  z-index:0;
  background:var(--site-glow);
}

.site-page::before{
  top:72px;
  left:-120px;
}

.site-page::after{
  top:140px;
  right:-120px;
  opacity:.72;
}

.site_header{
  position:fixed;
  top:12px;
  left:12px;
  right:12px;
  z-index:1000;
}

.site_header_cont{
  max-width:1320px;
  margin:0 auto;
  padding:14px 18px;
  border:1px solid var(--site-border);
  border-radius:24px;
  background:var(--site-surface);
  box-shadow:0 20px 48px var(--site-shadow);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:16px;
}

.site_header_logo{
  display:inline-flex;
  align-items:center;
}

.site_header_logo svg{
  color:var(--site-accent);
}

.site_header_nav{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
}

.site_header_nav_item a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 14px;
  border-radius:14px;
  color:var(--site-muted);
  transition:background .18s ease, box-shadow .18s ease, color .18s ease;
}

.site_header_nav_item a:hover{
  color:var(--site-text);
  box-shadow:0 10px 22px var(--site-shadow);
}

.site_header_nav_item_active a{
  color:var(--site-text);
  background:var(--site-surface-strong);
  border:1px solid var(--site-border);
  box-shadow:0 12px 28px var(--site-shadow);
}

.site_header_auth{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:12px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 18px;
  border-radius:14px;
  border:1px solid var(--site-accent);
  background:var(--site-accent);
  color:#ffffff;
  font-size:14px;
  font-weight:600;
  transition:transform .18s ease, background .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.btn:hover{
  transform:translateY(-1px);
  box-shadow:0 12px 28px var(--site-shadow);
}

.btn_secondary,
.site_header_auth_signup{
  border-color:var(--site-border);
  background:var(--site-surface-strong);
  color:var(--site-text);
  box-shadow:inset 0 1px 0 rgba(255,255,255,0.8);
}

.btn_secondary:hover,
.site_header_auth_signup:hover{
  box-shadow:0 12px 28px var(--site-shadow);
}

.landing-shell{
  position:relative;
  z-index:1;
  min-height:100vh;
  padding:32px 20px;
  display:flex;
  align-items:center;
  justify-content:center;
}

.landing-card{
  width:min(760px, 100%);
  padding:42px;
  border-radius:32px;
  border:1px solid var(--site-border);
  background:var(--site-surface);
  box-shadow:0 28px 72px var(--site-shadow-strong);
  backdrop-filter:blur(24px);
  -webkit-backdrop-filter:blur(24px);
}

.landing-brand{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-bottom:32px;
}

.landing-badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:8px 12px;
  border-radius:999px;
  background:var(--site-accent-soft);
  color:var(--site-muted);
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.landing-copy h1{
  margin:0 0 18px;
  font-size:52px;
  line-height:1.02;
  letter-spacing:-0.04em;
}

.landing-copy p{
  margin:0;
  font-size:18px;
  color:var(--site-muted);
}

.landing-actions{
  margin-top:28px;
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:14px;
}

.landing-link{
  font-size:14px;
  color:var(--site-muted);
  text-decoration:underline;
  text-underline-offset:3px;
}

.docs-layout{
  position:relative;
  z-index:1;
  max-width:1320px;
  margin:0 auto;
  padding:108px 20px 40px;
  display:grid;
  grid-template-columns:280px minmax(0,1fr);
  gap:24px;
}

.sidebar{
  position:sticky;
  top:108px;
  align-self:flex-start;
  padding:24px 0;
  border:1px solid var(--site-border);
  border-radius:24px;
  background:rgba(17,17,17,0.96);
  box-shadow:0 20px 48px rgba(0,0,0,0.18);
}

.sidebar-nav{
  padding:0 16px;
}

.sidebar-nav a{
  display:block;
  padding:10px 14px;
  border-radius:14px;
  color:rgba(255,255,255,0.76);
  transition:background .18s ease, color .18s ease;
}

.sidebar-nav a:hover{
  color:#ffffff;
  background:rgba(255,255,255,0.06);
}

.sidebar-nav a.active{
  color:#ffffff;
  background:rgba(255,255,255,0.10);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,0.08);
}

.sidebar-section{
  margin-top:20px;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,0.12);
}

.sidebar-section__title{
  padding:0 14px;
  margin-bottom:10px;
  font-size:12px;
  color:rgba(255,255,255,0.56);
  text-transform:uppercase;
  font-weight:700;
  letter-spacing:.08em;
}

.docs-container{
  min-width:0;
}

.docs-container > header{
  padding:36px;
  border-radius:28px;
  border:1px solid var(--site-border);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.52) 0%, rgba(255,255,255,0.04) 100%),
    linear-gradient(180deg, #111111 0%, #1b1b1b 100%);
  box-shadow:0 28px 72px var(--site-shadow-strong);
}

.docs-container h1{
  margin:0 0 10px;
  font-size:36px;
  line-height:1.04;
  letter-spacing:-0.03em;
  color:#ffffff;
}

.docs-container .subtitle{
  margin:0;
  color:rgba(255,255,255,0.72);
  font-size:15px;
}

.content{
  margin-top:24px;
  padding:36px;
  border-radius:28px;
  border:1px solid var(--site-border);
  background:var(--site-surface-strong);
  box-shadow:0 24px 56px var(--site-shadow);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
}

.section{
  margin-bottom:48px;
}

.section:last-child{
  margin-bottom:0;
}

.docs-container h2{
  margin:0 0 20px;
  padding-bottom:12px;
  border-bottom:1px solid var(--site-border);
  font-size:26px;
  letter-spacing:-0.02em;
}

.docs-container h3{
  margin:24px 0 12px;
  font-size:19px;
}

.docs-container p,
.docs-container li{
  color:#4b5563;
  font-size:15px;
}

.docs-container p{
  margin:0 0 16px;
}

.docs-container ul,
.docs-container ol{
  margin:0 0 18px 22px;
  padding:0;
}

.docs-container li{
  margin-bottom:8px;
}

.step,
.feature-box,
.info-box,
.warning-box,
.metric-card{
  padding:18px 20px;
  border-radius:18px;
  border:1px solid var(--site-border);
  background:#ffffff;
  box-shadow:0 12px 28px rgba(17,17,17,0.06);
}

.step,
.feature-box,
.info-box{
  background:rgba(17,17,17,0.03);
}

.warning-box{
  background:var(--site-warning-bg);
  border-color:var(--site-warning-border);
}

.step-number{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:28px;
  height:28px;
  margin-right:10px;
  border-radius:50%;
  background:#111111;
  color:#ffffff;
  font-size:14px;
  font-weight:700;
}

.step-title,
.feature-title{
  margin:0 0 10px;
  font-size:18px;
  font-weight:700;
  color:var(--site-text);
}

.code-block{
  margin:16px 0;
  padding:20px;
  border-radius:18px;
  overflow:auto;
  background:#121212;
  color:#e5e7eb;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:14px;
  line-height:1.55;
}

.code-block code,
.highlight{
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
}

.highlight{
  display:inline-block;
  padding:2px 8px;
  border-radius:999px;
  background:rgba(17,17,17,0.08);
}

.metrics-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:16px;
  margin:20px 0;
}

.metric-label{
  font-size:13px;
  color:var(--site-muted);
}

.metric-value{
  margin-top:6px;
  font-size:30px;
  font-weight:700;
  line-height:1;
}

.metric-percent{
  margin-top:6px;
  font-size:13px;
  color:var(--site-muted);
}

.table-example{
  width:100%;
  border-collapse:collapse;
  margin:20px 0;
  border-radius:18px;
  overflow:hidden;
  background:#ffffff;
}

.table-example th,
.table-example td{
  padding:14px 16px;
  text-align:left;
  border-bottom:1px solid rgba(17,17,17,0.08);
}

.table-example th{
  color:var(--site-muted);
  font-size:12px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.08em;
}

.nav-links{
  margin-top:40px;
  padding-top:24px;
  border-top:1px solid var(--site-border);
}

.nav-links a{
  margin-right:20px;
  color:var(--site-muted);
}

.nav-links a:hover{
  color:var(--site-text);
}

.site_footer{
  position:relative;
  z-index:1;
  padding:0 20px 30px;
}

.site_footer_cont{
  max-width:1320px;
  margin:0 auto;
  padding:18px 20px;
  border:1px solid var(--site-border);
  border-radius:22px;
  background:var(--site-surface);
  display:grid;
  grid-template-columns:1fr auto auto;
  gap:16px;
}

.site_footer_copy,
.site_footer_links,
.site_footer_cont a{
  color:var(--site-muted);
  font-size:14px;
}

.site_footer_links{
  text-align:right;
}

@media (max-width: 960px){
  .site_header_cont{
    grid-template-columns:1fr;
    justify-items:center;
  }

  .site_header_auth{
    justify-content:center;
  }

  .docs-layout{
    grid-template-columns:1fr;
    padding-top:120px;
  }

  .sidebar{
    position:static;
  }

  .landing-copy h1{
    font-size:42px;
  }
}

@media (max-width: 700px){
  .landing-shell{
    padding:20px 14px;
  }

  .landing-card,
  .docs-container > header,
  .content{
    padding:24px;
  }

  .landing-brand{
    flex-direction:column;
    align-items:flex-start;
  }

  .landing-copy h1{
    font-size:34px;
  }

  .landing-copy p{
    font-size:16px;
  }

  .landing-actions{
    flex-direction:column;
    align-items:stretch;
  }

  .site_footer_cont{
    grid-template-columns:1fr;
  }

  .site_footer_links{
    text-align:left;
  }
}