:root{
  --p1:#ffd6e7; /* pastel pink */
  --p2:#d6f5ff; /* pastel sky */
  --p3:#e7ffd6; /* pastel mint */
  --p4:#fff3c4; /* pastel yellow */
  --ink:#2f2f3a;
}

body{
  min-height:100vh;
  color:var(--ink);
  background:
    radial-gradient(900px 500px at 15% 20%, rgba(255,214,231,.85), transparent 60%),
    radial-gradient(900px 500px at 85% 15%, rgba(214,245,255,.85), transparent 60%),
    radial-gradient(900px 500px at 20% 85%, rgba(231,255,214,.85), transparent 60%),
    radial-gradient(900px 500px at 90% 85%, rgba(255,243,196,.85), transparent 60%),
    linear-gradient(180deg, #ffffff, #fbfbff);
}

.card-kids{
  border: 0;
  border-radius: 24px;
  box-shadow: 0 12px 30px rgba(25, 30, 60, .12);
  overflow: hidden;
  position: relative;
  backdrop-filter: blur(6px);
}

.card-kids::before{
  content:"";
  position:absolute;
  inset:-2px;
  background: linear-gradient(
    135deg,
    rgba(255,214,231,.8),
    rgba(214,245,255,.8),
    rgba(231,255,214,.8),
    rgba(255,243,196,.8)
  );
  filter: blur(12px);
  opacity:.55;
  z-index:0;
}

.card-kids > .card-body{
  position:relative;
  z-index:1;
  background: rgba(255,255,255,.86);
}

.brand-badge{
  display:inline-flex;
  align-items:center;
  gap:.6rem;
  padding:.55rem .85rem;
  border-radius: 999px;
  background: rgba(255,255,255,.8);
  border: 1px solid rgba(0,0,0,.06);
  box-shadow: 0 8px 18px rgba(25, 30, 60, .08);
  font-weight: 800;
  user-select:none;
}

.bubble{
  width: 14px;
  height: 14px;
  border-radius: 50%;
  display:inline-block;
  box-shadow: 0 6px 14px rgba(25, 30, 60, .10);
}

.b1{ background: var(--p1); }
.b2{ background: var(--p2); }
.b3{ background: var(--p3); }
.b4{ background: var(--p4); }

.title{
  font-weight: 900;
  letter-spacing: -0.5px;
  line-height: 1.15;
}

.subtitle{
  color: rgba(47,47,58,.75);
}

.form-control{
  border-radius: 14px;
  padding: .85rem .95rem;
  border: 1px solid rgba(0,0,0,.10);
}

.form-control:focus{
  border-color: rgba(120, 180, 255, .7);
  box-shadow: 0 0 0 .25rem rgba(120, 180, 255, .25);
}

.btn-kids{
  border: 0;
  border-radius: 14px;
  padding: .85rem 1rem;
  font-weight: 900;
  background: linear-gradient(135deg, #9be7ff, #ffd6e7);
  box-shadow: 0 10px 18px rgba(25, 30, 60, .14);
  transition: transform .12s ease, box-shadow .12s ease;
}

.btn-kids:hover{
  transform: translateY(-1px);
  box-shadow: 0 14px 24px rgba(25, 30, 60, .18);
}

.btn-kids:active{
  transform: translateY(0);
}

.helper{
  font-size: .95rem;
  color: rgba(47,47,58,.75);
}

.footer-note{
  font-size: .9rem;
  color: rgba(47,47,58,.6);
}

.mascot{
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255,214,231,.9), rgba(214,245,255,.9));
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow: 0 14px 26px rgba(25, 30, 60, .12);
  border: 1px solid rgba(0,0,0,.06);
  flex: 0 0 auto;
}

.mascot span{
  font-size: 34px;
  filter: drop-shadow(0 8px 10px rgba(25,30,60,.15));
}

.tiny-link{
  font-size: .95rem;
  text-decoration: none;
  color: rgba(47,47,58,.75);
}

.tiny-link:hover{
  color: rgba(47,47,58,.95);
  text-decoration: underline;
}

/* (현재 페이지에서는 안 쓰지만, 스타일 유지용으로 남겨둠) */
.form-check-input{
  width: 1.1em;
  height: 1.1em;
  border-radius: .4em;
}