:root{
  --bg:#0f1115;
  --card:#151926;
  --text:#e9eefc;
  --muted:#aeb7d3;
  --accent:#3aa0ff;
  --accent2:#ff9f2e;
  --line:rgba(255,255,255,.10);
  --max:1100px;
}

*{box-sizing:border-box}
html,body{
  margin:0;
  padding:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial,sans-serif;
  background:linear-gradient(180deg,#0b0d12 0%, #0f1115 30%, #0b0d12 100%);
  color:var(--text)
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.container{max-width:var(--max);margin:0 auto;padding:0 18px}

.topbar{
  background:rgba(0,0,0,.35);
  border-bottom:1px solid var(--line);
  position:sticky;
  top:0;
  backdrop-filter: blur(10px);
  z-index:50;
}

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

.brand{
  display:flex;
  flex-direction:column;
  line-height:1.15
}

.brand b{font-size:16px}
.brand span{color:var(--muted);font-size:12px}

.menu{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  justify-content:flex-end
}

.menu a{
  padding:8px 10px;
  border-radius:10px;
  color:var(--muted)
}

.menu a:hover{
  background:rgba(255,255,255,.06);
  color:var(--text)
}

.menu a.active{
  background:rgba(58,160,255,.18);
  color:var(--text);
  border:1px solid rgba(58,160,255,.35)
}

.badge24{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 10px;
  border-radius:999px;
  background:rgba(255,159,46,.16);
  border:1px solid rgba(255,159,46,.35);
  color:var(--text);
  font-weight:600;
  font-size:13px
}

.badge24 i{
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--accent2);
  display:inline-block;
  box-shadow:0 0 12px rgba(255,159,46,.65)
}

.hero{
  padding:56px 0 30px;
  border-bottom:1px solid var(--line)
}

.heroGrid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:18px;
  align-items:start
}

@media (max-width: 900px){
  .heroGrid{grid-template-columns:1fr}
}

.h1{
  font-size:40px;
  line-height:1.08;
  margin:10px 0 12px
}

@media (max-width: 520px){
  .h1{font-size:30px}
}

.sub{
  color:var(--muted);
  font-size:16px;
  line-height:1.6;
  max-width:70ch
}

.pills{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:18px 0
}

.pill{
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  padding:8px 10px;
  border-radius:999px;
  color:var(--muted);
  font-size:13px
}

.ctaRow{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:18px
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 14px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  color:var(--text);
  font-weight:700
}

.btn:hover{
  transform:translateY(-1px);
  transition:.15s ease
}

.btn.primary{
  background:rgba(58,160,255,.22);
  border:1px solid rgba(58,160,255,.45)
}

.btn.warn{
  background:rgba(255,159,46,.18);
  border:1px solid rgba(255,159,46,.45)
}

.card{
  background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
  border:1px solid var(--line);
  border-radius:16px;
  padding:16px;
  box-shadow:0 10px 30px rgba(0,0,0,.35)
}

.card h3{margin:6px 0 8px}

.card p{
  margin:0;
  color:var(--muted);
  line-height:1.55
}

.section{padding:28px 0}

.section h2{
  margin:0 0 12px;
  font-size:22px
}

.grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:12px
}

@media (max-width: 900px){
  .grid{grid-template-columns:1fr}
}

.list{
  margin:10px 0 0;
  padding-left:18px;
  color:var(--muted);
  line-height:1.7
}

.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px
}

@media (max-width: 900px){
  .split{grid-template-columns:1fr}
}

.footer{
  border-top:1px solid var(--line);
  padding:22px 0;
  color:var(--muted);
  font-size:13px
}

.footer a{
  color:var(--muted);
  text-decoration:underline
}

.small{font-size:13px;color:var(--muted)}

.kv{
  display:grid;
  grid-template-columns:140px 1fr;
  gap:10px
}

@media (max-width: 520px){
  .kv{grid-template-columns:1fr}
}

.kv b{color:var(--text)}

.hr{
  height:1px;
  background:var(--line);
  margin:12px 0
}

.checklist .item{
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding:12px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  margin:10px 0
}

.checklist input{
  transform:scale(1.2);
  margin-top:2px
}

.checklist .txt b{
  display:block;
  margin-bottom:4px
}

.checklist .txt span{
  color:var(--muted);
  line-height:1.5;
  display:block
}

.notice{
  padding:12px 14px;
  border-radius:14px;
  border:1px solid rgba(58,160,255,.4);
  background:rgba(58,160,255,.12);
  color:var(--text)
}