:root{
  --bg:#f6fbff;
  --card:#ffffff;
  --ink:#12344d;
  --muted:#4d6b82;
  --brand:#1aa3d9;
  --brand2:#2f7cf6;
  --line:#d9ecfb;
  --shadow:0 10px 25px rgba(18,52,77,.10);
  --radius:18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--ink);
  background:
    radial-gradient(1200px 700px at 70% -10%, rgba(47,124,246,.10), transparent 55%),
    radial-gradient(900px 600px at 10% 10%, rgba(26,163,217,.12), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
}

a{color:inherit}
.container{
  max-width:1100px;
  margin:0 auto;
  padding:22px 18px 44px;
}

.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:10px 12px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.82);
  backdrop-filter: blur(8px);
  border-radius:999px;
  box-shadow: 0 6px 18px rgba(18,52,77,.06);
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
}
.logo{
  width:34px;height:34px;border-radius:10px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  box-shadow: 0 10px 20px rgba(47,124,246,.18);
}
.brand span{
  font-weight:800;
  letter-spacing:.2px;
}

.actions{
  display:flex;
  gap:10px;
  align-items:center;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid var(--line);
  background:#fff;
  text-decoration:none;
  font-weight:700;
  color:var(--ink);
}
.btn.primary{
  border-color: rgba(26,163,217,.25);
  background: linear-gradient(135deg, rgba(26,163,217,.95), rgba(47,124,246,.95));
  color:#fff;
  box-shadow: 0 12px 24px rgba(47,124,246,.20);
}
.btn.disabled{
  opacity:.55;
  pointer-events:none;
}

.hero{
  margin-top:20px;
  text-align:center;
  padding:24px 10px 10px;
}
.hero h1{
  margin:0;
  font-size: clamp(28px, 4vw, 44px);
  line-height:1.12;
  color:#1279b5;
  letter-spacing:.2px;
}
.hero p{
  margin:12px auto 0;
  max-width:740px;
  color:var(--muted);
  font-size: clamp(14px, 2.2vw, 18px);
  line-height:1.55;
}

.notice{
  margin:18px auto 0;
  max-width:900px;
  padding:14px 16px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.75);
  border-radius:14px;
  color:var(--muted);
  font-size:14px;
}

.grid{
  margin-top:22px;
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:18px;
}

.card{
  grid-column: span 6;
  background:var(--card);
  border:1px solid var(--line);
  border-radius: var(--radius);
  overflow:hidden;
  box-shadow: var(--shadow);
  display:flex;
  flex-direction:column;
  min-height: 430px;
}

@media (max-width: 900px){
  .card{grid-column: span 12;}
}

.card .imgwrap{
  position:relative;
  background: linear-gradient(180deg, rgba(26,163,217,.06), rgba(47,124,246,.06));
  padding:14px;
}
.card img{
  width:100%;
  height:240px;
  object-fit:cover;
  border-radius:14px;
  border:1px solid rgba(217,236,251,.9);
}

.badges{
  position:absolute;
  top:18px;
  left:18px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.badge{
  font-size:12px;
  font-weight:800;
  padding:7px 10px;
  border-radius:999px;
  background: rgba(255,255,255,.92);
  border:1px solid rgba(217,236,251,.95);
  color:#1b5678;
}
.badge.first{
  background: linear-gradient(135deg, rgba(26,163,217,.95), rgba(47,124,246,.95));
  border-color: transparent;
  color:#fff;
}

.card .content{
  padding:16px 16px 18px;
  display:flex;
  flex-direction:column;
  gap:10px;
  flex:1;
}
.card h2{
  margin:0;
  font-size:20px;
  line-height:1.25;
}
.card p{
  margin:0;
  color:var(--muted);
  line-height:1.55;
  font-size:14.5px;
}
.card .footer{
  margin-top:auto;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  padding-top:8px;
}

.small{
  font-size:12.5px;
  color:var(--muted);
}

.footer-note{
  margin-top:24px;
  text-align:center;
  color:var(--muted);
  font-size:13px;
}