:root{
  --bg1:#0b0f14;
  --bg2:#1a0f2e;
  --card:rgba(255,255,255,0.05);
  --text:#eef2ff;
  --muted:rgba(238,242,255,0.70);
  --line:rgba(255,255,255,0.10);
  --accent:#39FF14;
  --accent2:#00A3FF;
  --danger:#ff4d4d;
  --shadow: 0 18px 40px rgba(0,0,0,.35);
  --radius: 18px;
  --radius2: 24px;
  --container: 1120px;
}

html[data-theme="light"]{
  --bg1:#f7f8ff;
  --bg2:#eafbf0;
  --card:rgba(255,255,255,0.85);
  --text:#0b1220;
  --muted:rgba(11,18,32,0.65);
  --line:rgba(11,18,32,0.10);
  --accent:#00C853;
  --accent2:#0077FF;
  --danger:#d32f2f;
  --shadow: 0 14px 30px rgba(15,25,40,.12);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 15% 10%, color-mix(in oklab, var(--accent2) 16%, transparent), transparent 55%),
    radial-gradient(900px 500px at 85% 15%, color-mix(in oklab, var(--accent) 14%, transparent), transparent 60%),
    linear-gradient(135deg, var(--bg1), var(--bg2));
  line-height: 1.55;
}

a{color:inherit; text-decoration:none}
a:hover{opacity:.92}
img{max-width:100%; height:auto}

.container{width:min(var(--container), 92vw); margin:0 auto}

.skip{
  position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
}
.skip:focus{
  left:12px; top:12px; width:auto; height:auto;
  background: var(--card); border:1px solid var(--line);
  padding:10px 12px; border-radius: 12px; z-index: 1000;
}

.header{
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--bg1) 65%, transparent);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.header__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:14px; padding:12px 0;
}

.brand{display:flex; align-items:center; gap:12px; min-width: 220px}
.brand__mark{width:44px; height:44px; border-radius: 14px}
.brand__text{display:flex; flex-direction:column; gap:2px}
.brand__name{font-weight:850; letter-spacing: .2px}
.brand__tag{font-size:12px; color: var(--muted)}

.nav{display:flex; align-items:center; gap:14px; flex-wrap:wrap}
.nav a{padding:8px 10px; border-radius: 12px; color: color-mix(in oklab, var(--text) 86%, transparent)}
.nav a:hover{background: color-mix(in oklab, var(--card) 70%, transparent)}
.nav__cta{
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--card) 78%, transparent);
}
.navToggle{
  display:none;
  width:44px; height:44px;
  border-radius: 14px;
  border:1px solid var(--line);
  background: color-mix(in oklab, var(--card) 80%, transparent);
  box-shadow: var(--shadow);
  cursor:pointer;
}
.navToggle span{display:block; height:2px; margin:7px 10px; background: color-mix(in oklab, var(--text) 75%, transparent); border-radius:2px}

.navMobile{
  display:flex; flex-direction:column; gap:6px;
  padding: 10px 0 14px;
  border-top: 1px solid var(--line);
}
.navMobile a{
  padding: 10px 12px;
  border-radius: 12px;
  background: color-mix(in oklab, var(--card) 70%, transparent);
  margin: 0 4vw;
}
.navMobile__cta{border:1px solid var(--line)}

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #061014;
  font-weight: 800;
  cursor:pointer;
  box-shadow: var(--shadow);
}
.btn--secondary{
  background: color-mix(in oklab, var(--card) 85%, transparent);
  color: var(--text);
  box-shadow: none;
}
.btn--ghost{
  background: transparent;
  color: var(--text);
  box-shadow:none;
}
.btn--small{padding:8px 10px; border-radius: 12px; font-weight:750}
.w100{width:100%}

.hero{padding: 58px 0 16px}
.hero__grid{display:grid; grid-template-columns: 1.25fr .85fr; gap:16px; align-items:stretch}
.hero h1{font-size: 44px; line-height: 1.08; margin: 0 0 12px}
.lead{font-size: 18px; margin: 0 0 16px; color: var(--muted)}
.pills{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}
.pill{
  font-size: 13px;
  color: color-mix(in oklab, var(--text) 70%, transparent);
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--card) 78%, transparent);
  padding: 8px 10px;
  border-radius: 999px;
}

.section{padding: 46px 0}
.section--soft{
  background: color-mix(in oklab, var(--card) 45%, transparent);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section__head{margin-bottom: 18px}
.section__head h2{margin:0 0 6px; font-size: 28px}
.muted{color: var(--muted)}
.small{font-size: 13px}
.mono{font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace}

.grid3{display:grid; grid-template-columns: repeat(3, 1fr); gap: 14px}
.grid2{display:grid; grid-template-columns: 1fr 1fr; gap: 14px}

.card{
  background: color-mix(in oklab, var(--card) 92%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius2);
  padding: 16px;
  box-shadow: var(--shadow);
}
.card h3{margin:0 0 8px}
.card p{margin:0 0 10px}

.list{margin:10px 0 0; padding-left: 18px}
.list li{margin: 8px 0}

.kv{display:grid; grid-template-columns: 1fr 1fr; gap: 12px}
.kv__item{
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 12px;
  background: color-mix(in oklab, var(--card) 70%, transparent);
}
.kv__k{font-size: 12px; color: var(--muted)}
.kv__v{font-weight: 850}

.hr{height:1px; background: var(--line); margin: 14px 0}

.note{
  border:1px dashed var(--line);
  background: color-mix(in oklab, var(--card) 70%, transparent);
  border-radius: var(--radius);
  padding: 12px;
}
.badge{
  display:inline-flex; align-items:center; gap:8px;
  font-size: 12px;
  border:1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  background: color-mix(in oklab, var(--card) 70%, transparent);
}

.form label{display:block; font-weight: 780; margin-bottom: 10px}
input, select, textarea{
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--card) 80%, transparent);
  color: var(--text);
  outline: none;
}
input:focus, select:focus, textarea:focus{
  border-color: color-mix(in oklab, var(--accent2) 50%, var(--line));
}

.footer{
  border-top: 1px solid var(--line);
  padding: 26px 0 18px;
  background: color-mix(in oklab, var(--bg1) 75%, transparent);
}
.footer__grid{display:grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 16px}
.footer__brand{display:flex; gap: 12px; align-items:center; margin-bottom: 10px}
.footer__mark{width:46px; height:46px}
.footer__name{font-weight: 900}
.footer__head{font-weight: 850; margin-bottom: 10px}
.footer__col a{display:block; padding: 6px 0; color: color-mix(in oklab, var(--text) 86%, transparent)}
.footer__col a[aria-disabled="true"]{opacity:.6; pointer-events:none}
.footer__bottom{display:flex; justify-content:space-between; gap: 10px; flex-wrap:wrap; padding-top: 12px}

.heroCardTop{
  display:flex; align-items:flex-start; justify-content:space-between; gap: 12px;
}
.heroCardTop .badge{white-space:nowrap}

.postList a{display:block; padding: 12px; border-radius: 14px; border:1px solid var(--line); background: color-mix(in oklab, var(--card) 70%, transparent); margin: 10px 0}
.postMeta{display:flex; gap: 12px; flex-wrap:wrap; font-size: 12px; color: var(--muted)}

.table{
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border-radius: var(--radius2);
  border: 1px solid var(--line);
}
.table th, .table td{
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.table th{font-size: 12px; color: var(--muted); letter-spacing:.3px; text-transform: uppercase}
.table tr:last-child td{border-bottom: none}

@media (max-width: 980px){
  .nav{display:none}
  .navToggle{display:inline-flex}
  .hero__grid{grid-template-columns: 1fr}
  .grid3{grid-template-columns: 1fr}
  .grid2{grid-template-columns: 1fr}
  .footer__grid{grid-template-columns: 1fr}
  .hero h1{font-size: 36px}
}