:root {
  --ink: #1a2433;
  --muted: #5a6578;
  --accent: #ff6b4a;
  --sky: #3d9cff;
  --mint: #2ec4a0;
  --font-display: "ZCOOL KuaiLe", "Noto Sans SC", sans-serif;
  --font-body: "Noto Sans SC", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  font-size: 18px;
  line-height: 1.5;
  background: #e8f0fc;
}

.scene {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 70% 50% at 10% 0%, rgba(61, 156, 255, 0.25), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(255, 107, 74, 0.2), transparent 50%),
    radial-gradient(ellipse 50% 40% at 50% 100%, rgba(46, 196, 160, 0.18), transparent 50%),
    linear-gradient(165deg, #f7fbff, #e8f0fc 50%, #f3eef8);
}

.hub {
  max-width: 980px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 3.5rem;
}

.hero {
  margin-bottom: 2rem;
}

.eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--sky);
}

.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 4.5rem);
  line-height: 1;
}

.lede {
  margin: 0.85rem 0 0;
  max-width: 28rem;
  color: var(--muted);
  font-size: 1.1rem;
}

.search {
  position: relative;
  display: flex;
  align-items: center;
  margin-top: 1.25rem;
  max-width: 28rem;
}
.search-icon {
  position: absolute;
  left: 0.95rem;
  color: var(--muted);
  font-size: 1.15rem;
  pointer-events: none;
  line-height: 1;
}
.search input {
  width: 100%;
  border: 1.5px solid #d5deed;
  border-radius: 14px;
  padding: 0.8rem 2.5rem 0.8rem 2.55rem;
  font: inherit;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  box-shadow: 0 8px 24px rgba(40, 70, 120, 0.08);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.search input::placeholder { color: #8a96a8; }
.search input:focus {
  border-color: var(--sky);
  box-shadow: 0 0 0 3px rgba(61, 156, 255, 0.2);
}
.search-clear {
  position: absolute;
  right: 0.55rem;
  width: 1.8rem;
  height: 1.8rem;
  border: 0;
  border-radius: 50%;
  background: #e8eef8;
  color: var(--muted);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
}
.search-clear:hover { background: #dce6f5; color: var(--ink); }
.search-meta {
  margin: 0.45rem 0 0;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--sky);
}
.search-empty {
  margin: 1.5rem 0 0;
  padding: 1.2rem;
  text-align: center;
  color: var(--muted);
  font-weight: 700;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 14px;
}

.game-grid {
  display: grid;
  gap: 1rem;
}

.game-card[hidden] {
  display: none !important;
}

@media (min-width: 720px) {
  .game-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.game-card {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.35rem 1.25rem 1.2rem;
  border-radius: 20px;
  text-decoration: none;
  color: inherit;
  background: rgba(255, 255, 255, 0.9);
  border: 2px solid transparent;
  box-shadow: 0 12px 32px rgba(40, 70, 120, 0.12);
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  min-height: 220px;
}

.game-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(40, 70, 120, 0.16);
}

.game-card.flip7:hover { border-color: var(--accent); }
.game-card.deep:hover { border-color: #1a7a9c; }
.game-card.incan:hover { border-color: #c4922a; }
.game-card.buliao:hover { border-color: #ff5a3d; }
.game-card.naodong:hover { border-color: #ff6b35; }
.game-card.shanling:hover { border-color: #7c4dff; }
.game-card.atlantis:hover { border-color: #1a9b8e; }
.game-card.magical:hover { border-color: #ff4d6d; }
.game-card.tokyo:hover { border-color: #7b2cbf; }
.game-card.camel:hover { border-color: #e8590c; }
.game-card.werewords:hover { border-color: #ff9f43; }
.game-card.adventure:hover { border-color: #5b9dff; }
.game-card.csy:hover { border-color: #b85c38; }

.game-card.adventure {
  padding-top: 0;
  overflow: hidden;
  border-color: rgba(91, 157, 255, 0.22);
  background:
    linear-gradient(160deg, rgba(91, 157, 255, 0.08), transparent 40%),
    rgba(255, 255, 255, 0.94);
}

.game-card.csy {
  padding-top: 0;
  overflow: hidden;
  border-color: rgba(184, 92, 56, 0.28);
  background:
    linear-gradient(160deg, rgba(184, 92, 56, 0.1), transparent 40%),
    rgba(255, 255, 255, 0.94);
}

.game-card .card-cover {
  margin: 0 -1.25rem 0.35rem;
  height: 118px;
  background-size: cover;
  background-position: center 28%;
  border-bottom: 1px solid rgba(91, 157, 255, 0.18);
}

.game-card.csy .card-cover {
  border-bottom-color: rgba(184, 92, 56, 0.22);
}

.game-card.adventure .card-top,
.game-card.adventure h2,
.game-card.adventure p,
.game-card.adventure .go,
.game-card.csy .card-top,
.game-card.csy h2,
.game-card.csy p,
.game-card.csy .go {
  padding-left: 0;
  padding-right: 0;
}

.adventure .badge { background: #e3f0ff; color: #2f6fbf; }
.adventure .players { background: #ffe8f2; color: #c2185b; }
.adventure .tag-testing {
  background: #e8f7ff;
  color: #1565a8;
  border-color: #b3d9ff;
}

.csy .badge { background: #f5e0d4; color: #8a4028; }
.csy .players { background: #efe6d6; color: #6a5c4a; }
.csy .tag-testing {
  background: #f8efe4;
  color: #b85c38;
  border-color: #e8c89a;
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.badge {
  align-self: flex-start;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  background: #eef3fb;
  color: var(--muted);
}

.tag-testing {
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  background: #fff3bf;
  color: #9c6b00;
  border: 1px solid #ffe066;
}

.players {
  margin-left: auto;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  background: #e8f0fa;
  color: #3d5a80;
  white-space: nowrap;
}

.game-card.is-testing {
  border-color: rgba(123, 44, 191, 0.28);
  background:
    linear-gradient(135deg, rgba(123, 44, 191, 0.06), transparent 42%),
    rgba(255, 255, 255, 0.92);
}

.game-card p strong {
  color: var(--ink);
  font-weight: 700;
}

.flip7 .badge { background: #ffe8e0; color: #c4452a; }
.deep .badge { background: #d9f3fb; color: #156a88; }
.incan .badge { background: #fff0d4; color: #9a6b10; }
.buliao .badge { background: #ffe4de; color: #d93a20; }
.naodong .badge { background: #ffe8d8; color: #e04e1a; }
.shanling .badge { background: #ede7ff; color: #5e35b1; }
.atlantis .badge { background: #d4f5f0; color: #0f6f66; }
.magical .badge { background: #ffe0e6; color: #c9184a; }
.tokyo .badge { background: #ede0ff; color: #6a1b9a; }
.camel .badge { background: #ffe8cc; color: #d9480f; }

.flip7 .players { background: #ffe8e0; color: #c4452a; }
.deep .players { background: #d9f3fb; color: #156a88; }
.incan .players { background: #fff0d4; color: #9a6b10; }
.buliao .players { background: #ffe4de; color: #d93a20; }
.naodong .players { background: #ffe8d8; color: #e04e1a; }
.shanling .players { background: #ede7ff; color: #5e35b1; }
.atlantis .players { background: #d4f5f0; color: #0f6f66; }
.magical .players { background: #ffe0e6; color: #c9184a; }
.tokyo .players { background: #ede0ff; color: #6a1b9a; }
.camel .players { background: #ffe8cc; color: #d9480f; }

.game-card h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.9rem;
}

.game-card p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  flex: 1;
}

.go {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink);
}