/* ============================================================
   一隅 · 小游戏合集 — landing / hub page
   Shares the warm Cantonese palette of the games, but lighter
   and more "foyer" than "stage". Avoids generic AI aesthetics:
   serif type, Cantonese red, asymmetric hero, tactile cards.
   ============================================================ */

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

:root {
  --bg-deep:    #f5e8c8;
  --bg-card:    #fdf2d0;
  --bg-hi:      #fff9e0;
  --gold:       #c4243a;   /* Cantonese red */
  --gold-deep:  #a01a2e;
  --green:      #3a6a4a;
  --yellow:     #f0b830;
  --ink:        #2a1a0a;
  --ink-soft:   #5a3a2a;
  --ink-mute:   rgba(42, 26, 10, 0.55);
  --ink-faint:  rgba(42, 26, 10, 0.28);
  --border-warm:#d0a868;
  --serif-cn: 'Noto Serif SC', 'Songti SC', 'STSong', serif;
  --serif-en: 'Cormorant Garamond', 'EB Garamond', Georgia, serif;
}

html, body {
  background: var(--bg-deep);
  color: var(--ink);
  font-family: var(--serif-cn);
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(ellipse 80% 50% at 75% 0%, rgba(240, 184, 48, 0.18), transparent 60%),
    radial-gradient(ellipse 70% 50% at 0% 100%, rgba(196, 36, 58, 0.08), transparent 55%),
    linear-gradient(160deg, #fcf2d0 0%, #f5e8c8 55%, #efdfb2 100%);
}

a { color: inherit; text-decoration: none; }

/* ============================================================
   HEADER
   ============================================================ */
.hub-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px clamp(20px, 5vw, 56px);
  max-width: 1200px;
  margin: 0 auto;
}
.hub-brand {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--gold);
}
.hub-brand .brand-en {
  font-family: var(--serif-en);
  font-style: italic;
  font-weight: 400;
  font-size: 0.95rem;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
}
.hub-nav { display: flex; gap: 24px; }
.hub-nav a {
  font-size: 0.92rem;
  color: var(--ink-soft);
  letter-spacing: 0.08em;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s, color 0.25s;
}
.hub-nav a:hover { color: var(--gold); border-bottom-color: var(--gold); }

/* ============================================================
   HERO
   ============================================================ */
.hub-hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(48px, 11vh, 120px) clamp(20px, 5vw, 56px) clamp(40px, 8vh, 80px);
  text-align: left;
}
.hero-eyebrow {
  font-family: var(--serif-en);
  font-size: 0.82rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  font-weight: 500;
}
.hero-title {
  font-size: clamp(2.2rem, 7vw, 4.4rem);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: 0.02em;
  color: var(--ink);
  margin-bottom: 22px;
}
.hero-sub {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: clamp(1rem, 2.4vw, 1.4rem);
  color: var(--ink-soft);
  margin-bottom: 32px;
  max-width: 540px;
}
.hero-cta {
  display: inline-block;
  font-size: 0.98rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  border-bottom: 1.5px solid var(--gold);
  padding-bottom: 3px;
  transition: transform 0.25s ease, color 0.25s;
}
.hero-cta:hover { transform: translateY(2px); color: var(--gold-deep); }

/* ============================================================
   GAMES GRID
   ============================================================ */
.games-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 56px) clamp(40px, 8vh, 80px);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 28px;
}
.section-label {
  grid-column: 1 / -1;
  font-family: var(--serif-en);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-warm);
  margin-bottom: 6px;
}

.game-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1),
              box-shadow 0.3s ease,
              border-color 0.3s ease;
}
.game-card:not(.game-card--soon):hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(196, 36, 58, 0.16), 0 4px 12px rgba(42, 26, 10, 0.08);
  border-color: var(--gold);
}

.card-thumb {
  height: 190px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.thumb-yueju {
  background:
    repeating-linear-gradient(90deg, #fdf2cc 0 18px, #f8dc88 18px 36px);
}
.card-thumb img {
  height: 150px;
  width: auto;
  border-radius: 4px;
  box-shadow: 0 6px 20px rgba(42, 26, 10, 0.18);
}
.thumb-soon {
  background: linear-gradient(135deg, #ece0c0 0%, #e2d3a8 100%);
}
.soon-mark {
  font-family: var(--serif-en);
  font-size: 4rem;
  color: rgba(42, 26, 10, 0.18);
  font-weight: 600;
}

.card-body { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.card-no {
  font-family: var(--serif-en);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-bottom: 8px;
}
.card-title {
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 3px;
  color: var(--ink);
}
.card-sub-en {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 0.92rem;
  color: var(--ink-mute);
  margin-bottom: 14px;
}
.card-desc {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--ink-soft);
  margin-bottom: 18px;
  flex: 1;
}
.card-enter {
  align-self: flex-start;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  color: var(--gold);
  font-weight: 500;
}
.game-card--soon { opacity: 0.78; }
.card-enter--soon { color: var(--ink-mute); font-weight: 400; }

/* ============================================================
   ABOUT
   ============================================================ */
.hub-about {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(40px, 8vh, 80px) clamp(20px, 5vw, 56px);
}
.about-inner {
  max-width: 760px;
  border-left: 3px solid var(--gold);
  padding-left: 28px;
}
.about-label {
  font-family: var(--serif-en);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.about-text {
  font-size: clamp(1.05rem, 2.4vw, 1.5rem);
  line-height: 1.85;
  color: var(--ink);
  margin-bottom: 16px;
}
.about-text strong { color: var(--gold); font-weight: 600; }
.about-text-en {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink-mute);
}

/* ============================================================
   FOOTER
   ============================================================ */
.hub-foot {
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px clamp(20px, 5vw, 56px) 48px;
  border-top: 1px solid var(--border-warm);
  display: flex;
  justify-content: space-between;
  font-family: var(--serif-en);
  font-size: 0.85rem;
  font-style: italic;
  color: var(--ink-mute);
}
.foot-light { color: var(--ink-faint); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 600px) {
  .hub-nav { gap: 16px; }
  .games-grid { grid-template-columns: 1fr; gap: 20px; }
  .hero-title { line-height: 1.25; }
  .about-inner { padding-left: 18px; }
}