* { box-sizing: border-box; }
html, body {
  margin: 0;
  height: 100%;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

body {
  overflow: hidden;
  color: #133a5f;
  background: #9fd9ff;
  user-select: none;
}

.bg-world {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  pointer-events: auto;
  z-index: 0;
  filter: saturate(1.08) contrast(1.03);
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.18) 0%, rgba(255,255,255,0.10) 45%, rgba(255,255,255,0.06) 100%);
}

.menu {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 30px 20px 30px 4vw;
  position: relative;
  z-index: 2;
  pointer-events: none;
}

.title {
  margin: 0;
  width: min(620px, 100%);
  text-align: left;
  font-size: clamp(2.2rem, 6vw, 5rem);
  font-weight: 900;
  letter-spacing: .02em;
  color: #ffffff;
  text-shadow: 0 4px 14px rgba(8, 39, 70, .45), 0 1px 0 rgba(0,0,0,.2);
}

.subtitle {
  width: min(620px, 100%);
  text-align: left;
  margin: 10px 0 26px;
  color: #f4fbff;
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  text-shadow: 0 2px 8px rgba(8, 39, 70, .42);
}

.visit-count {
  font-size: 0.9em;
  color: rgba(239, 250, 255, 0.9);
}

.game-list {
  width: min(620px, 100%);
  display: grid;
  gap: 12px;
}

.game-item {
  display: block;
  text-decoration: none;
  text-align: center;
  pointer-events: auto;
  padding: 16px 14px;
  border-radius: 14px;
  border: 2px solid rgba(255,255,255,.56);
  background: rgba(120, 186, 230, 0.30);
  color: #ffffff;
  font-weight: 800;
  font-size: clamp(1.05rem, 2.0vw, 1.45rem);
  text-shadow: 0 2px 8px rgba(8, 39, 70, .48);
  box-shadow: 0 6px 16px rgba(36, 97, 148, .18);
  backdrop-filter: blur(1.5px);
  transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.game-item:hover,
.game-item:focus-visible {
  transform: translateY(-2px) scale(1.012);
  background: rgba(204, 236, 255, 0.34);
  border-color: rgba(255,255,255,.9);
  box-shadow: 0 10px 24px rgba(33, 94, 145, .2);
  outline: none;
}

@media (max-width: 900px) {
  .menu {
    align-items: center;
    padding: 26px 16px;
  }
  .title,
  .subtitle {
    text-align: center;
  }
}