:root{
  --bg: #070A10;
  --card: rgba(255,255,255,0.06);
  --card2: rgba(255,255,255,0.10);
  --stroke: rgba(255,255,255,0.12);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.65);
  --shadow: 0 18px 60px rgba(0,0,0,0.45);
  --radius: 22px;
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

.mark{
  display:grid;
  place-items:center;
}

.mark-ic{
  width: 26px;
  height: 26px;
  color: rgba(255,255,255,0.86);
  filter: drop-shadow(0 8px 18px rgba(0,0,0,0.35));
}

.bg{
  position: fixed;
  inset:-40vh -20vw;
  background:
    radial-gradient(60vw 50vh at 25% 25%, rgba(90, 140, 255, 0.22), transparent 60%),
    radial-gradient(55vw 45vh at 70% 30%, rgba(255, 90, 170, 0.18), transparent 60%),
    radial-gradient(55vw 45vh at 55% 70%, rgba(110, 255, 210, 0.12), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,0.05), transparent 35%);
  filter: blur(25px);
  animation: floaty 10s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes floaty {
  from { transform: translate3d(0,0,0) scale(1); }
  to   { transform: translate3d(1.6vw,-1.2vh,0) scale(1.04); }
}

.wrap{
  max-width: 980px;
  margin: 0 auto;
  padding: 36px 18px 28px;
}

.top{
  display:flex;
  gap:16px;
  align-items:center;
  margin-bottom: 20px;
}

.mark{
  width:56px; height:56px;
  border-radius: 18px;
  background:
    radial-gradient(18px 18px at 30% 30%, rgba(255,255,255,0.45), transparent 60%),
    linear-gradient(135deg, rgba(255,255,255,0.18), rgba(255,255,255,0.06));
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
}

h1{
  margin:0;
  font-size: 34px;
  letter-spacing: -0.02em;
}

.sub{
  margin:4px 0 0;
  color: var(--muted);
}

.grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 14px;
  margin-top: 18px;
}

@media (max-width: 720px){
  .grid{ grid-template-columns: 1fr; }
  h1{ font-size: 30px; }
}

.card{
  position: relative;
  display:flex;
  align-items:center;
  gap:14px;
  padding: 18px 18px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--card), rgba(255,255,255,0.03));
  border: 1px solid var(--stroke);
  text-decoration:none;
  color:inherit;
  box-shadow: 0 10px 40px rgba(0,0,0,0.35);
  transform: translateY(0);
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
  overflow:hidden;
}

.card::before{
  content:"";
  position:absolute;
  inset:-2px;
  background: radial-gradient(600px 160px at var(--mx,50%) var(--my,50%), rgba(255,255,255,0.14), transparent 45%);
  opacity:0;
  transition: opacity .18s ease;
  pointer-events:none;
}

.card:hover{
  transform: translateY(-3px);
  border-color: rgba(255,255,255,0.20);
  background: linear-gradient(180deg, var(--card2), rgba(255,255,255,0.04));
}
.card:hover::before{ opacity: 1; }

.icon{
  width:46px; height:46px;
  border-radius: 16px;
  display:grid;
  place-items:center;
  font-size: 22px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
}

.txt h2{
  margin:0;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.txt p{
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.arrow{
  margin-left:auto;
  color: rgba(255,255,255,0.70);
  font-size: 18px;
  transition: transform .18s ease;
}
.card:hover .arrow{ transform: translateX(3px); }

.foot{
  display:flex;
  gap:10px;
  margin-top: 16px;
  justify-content: space-between;
  flex-wrap: wrap;
}

.pill{
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.72);
  font-size: 12px;
}