:root {
  --ink: #0a0a0a;
  --paper: #ffffff;
  --line: #e5e5e5;
  --muted: #6b7280;
  --accent: #ff4d4f;
}

* { box-sizing: border-box; }

body {
  font-family: "Pretendard", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }

.hero-card {
  background: radial-gradient(120% 140% at 15% 15%, #1c1c1c 0%, #050505 55%, #000 100%);
}

.phone-mock {
  background: linear-gradient(160deg, #2a2a2a, #050505);
  border: 1px solid rgba(255,255,255,0.08);
}

.dot {
  width: 6px; height: 6px; border-radius: 999px; background: rgba(255,255,255,0.35);
}
.dot.active { background: #fff; width: 16px; }

.filter-list-item {
  cursor: pointer;
}
.filter-list-item.active {
  color: var(--ink);
  font-weight: 700;
}
.filter-list-item:not(.active) {
  color: var(--muted);
}

.card-shadow {
  transition: box-shadow .15s ease, transform .15s ease;
}
.card-shadow:hover {
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}