/* ============ 鍩虹閲嶇疆 ============ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: #0a0606;
  color: #e8d8b8;
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul, ol { list-style: none; }

/* ============ 棰滆壊鍙橀噺 ============ */
:root {
  --color-bg: #0a0606;
  --color-bg-2: #1a0e0e;
  --color-bg-3: #2a1414;
  --color-red: #c0392b;
  --color-red-dark: #8b1a1a;
  --color-red-light: #e74c3c;
  --color-gold: #d4af37;
  --color-gold-light: #f4d03f;
  --color-gold-soft: #c9a961;
  --color-cream: #e8d8b8;
  --color-text: #f0e6d2;
  --color-text-muted: #a89880;
}

/* ============ 閫氱敤宸ュ叿 ============ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.text-gold { color: var(--color-gold); }
.text-red { color: var(--color-red-light); }

/* ============ 椤堕儴瀵艰埅 ============ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 6, 6, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
  transition: all 0.3s ease;
}
.navbar.scrolled {
  background: rgba(10, 6, 6, 0.95);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}
.nav-logo-img {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: 2px solid var(--color-gold);
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.4);
}
.nav-logo-text {
  font-size: 20px;
  background: linear-gradient(180deg, #f4d03f 0%, #d4af37 50%, #8b6914 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 2px;
  font-weight: 800;
}
.nav-menu {
  display: flex;
  gap: 28px;
  font-size: 15px;
}
.nav-menu a {
  color: var(--color-cream);
  position: relative;
  padding: 6px 0;
  transition: color 0.3s;
}
.nav-menu a:hover { color: var(--color-gold-light); }
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: all 0.3s;
  transform: translateX(-50%);
}
.nav-menu a:hover::after { width: 100%; }

.nav-cta {
  background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
  color: #fff;
  padding: 10px 24px;
  border-radius: 22px;
  font-weight: 700;
  font-size: 15px;
  box-shadow: 0 4px 14px rgba(231, 76, 60, 0.4);
  transition: all 0.3s;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(231, 76, 60, 0.6);
}

/* 绉诲姩绔彍鍗曞垏鎹?*/
.menu-toggle {
  display: none;
  width: 36px;
  height: 36px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-gold);
  transition: 0.3s;
}

/* ============ Hero 棣栧睆 ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 24px 60px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5) saturate(1.2);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse at center, transparent 0%, rgba(10, 6, 6, 0.7) 70%),
    linear-gradient(180deg, rgba(10, 6, 6, 0.4) 0%, rgba(10, 6, 6, 0.9) 100%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1200px;
  width: 100%;
}
.hero-left { color: #fff; }
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid var(--color-gold);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  color: var(--color-gold-light);
  margin-bottom: 20px;
}
.hero-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-gold);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}
.hero-title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 16px;
  background: linear-gradient(180deg, #fff 0%, #d4af37 70%, #8b6914 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 4px;
  text-shadow: 0 0 40px rgba(212, 175, 55, 0.3);
}
.hero-title small {
  display: block;
  font-size: 0.45em;
  letter-spacing: 8px;
  color: var(--color-red-light);
  -webkit-text-fill-color: var(--color-red-light);
  margin-top: 8px;
  font-weight: 700;
}
.hero-subtitle {
  font-size: clamp(16px, 1.6vw, 20px);
  color: var(--color-cream);
  margin-bottom: 12px;
  line-height: 1.7;
  max-width: 580px;
}
.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 32px;
}
.hero-highlights span {
  background: rgba(192, 57, 43, 0.2);
  border: 1px solid rgba(231, 76, 60, 0.5);
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 14px;
  color: #ffcecb;
}
.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 16px;
  transition: all 0.3s;
  text-align: center;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
  color: #fff;
  box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(231, 76, 60, 0.6);
}
.btn-secondary {
  background: linear-gradient(135deg, #d4af37 0%, #b8941f 100%);
  color: #1a0e0e;
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(212, 175, 55, 0.6);
}
.btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* ============ Hero鍙充晶涓嬭浇鍗＄墖 ============ */
.hero-right {
  display: flex;
  justify-content: center;
  align-items: center;
}
.download-card {
  background: linear-gradient(160deg, rgba(42, 20, 20, 0.92) 0%, rgba(20, 10, 10, 0.95) 100%);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 16px;
  padding: 28px;
  width: 100%;
  max-width: 360px;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(212, 175, 55, 0.2);
}
.download-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 16px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.5), transparent 50%, rgba(212, 175, 55, 0.3));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.download-card-head {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px dashed rgba(212, 175, 55, 0.25);
}
.download-card-icon {
  width: 76px;
  height: 76px;
  border-radius: 14px;
  border: 2px solid var(--color-gold);
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.4);
  flex-shrink: 0;
}
.download-card-info h3 {
  font-size: 20px;
  color: var(--color-gold-light);
  margin-bottom: 6px;
  font-weight: 700;
}
.download-card-info p {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 2px;
}
.download-card-stars {
  color: var(--color-gold-light);
  font-size: 14px;
  letter-spacing: 2px;
}
.download-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}
.dl-btn {
  padding: 12px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.3s;
  color: #fff;
}
.dl-btn.android {
  background: linear-gradient(135deg, #27ae60 0%, #1e8449 100%);
  box-shadow: 0 4px 12px rgba(39, 174, 96, 0.3);
}
.dl-btn.android:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(39, 174, 96, 0.5);
}
.dl-btn.ios {
  background: linear-gradient(135deg, #34495e 0%, #2c3e50 100%);
  box-shadow: 0 4px 12px rgba(52, 73, 94, 0.3);
}
.dl-btn.ios:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(52, 73, 94, 0.5);
}
.qr-block {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 16px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 10px;
  border: 1px solid rgba(212, 175, 55, 0.2);
}
.qr-img {
  width: 110px;
  height: 110px;
  background: #fff;
  padding: 6px;
  border-radius: 6px;
  flex-shrink: 0;
}
.qr-img img {
  width: 100%;
  height: 100%;
}
.qr-text h4 {
  font-size: 14px;
  color: var(--color-gold-light);
  margin-bottom: 6px;
}
.qr-text p {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ============ 閫氱敤Section ============ */
section {
  padding: 80px 0;
  position: relative;
}
.section-title {
  text-align: center;
  margin-bottom: 50px;
  position: relative;
}
.section-title h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--color-gold-light);
  letter-spacing: 4px;
  display: inline-block;
  position: relative;
  padding: 0 30px;
}
.section-title h2::before,
.section-title h2::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}
.section-title h2::before { right: 100%; }
.section-title h2::after { left: 100%; }
.section-title p {
  margin-top: 16px;
  font-size: 15px;
  color: var(--color-text-muted);
  letter-spacing: 1px;
}

/* ============ 娓告垙浠嬬粛 ============ */
.about {
  background:
    linear-gradient(180deg, rgba(10, 6, 6, 1) 0%, rgba(42, 20, 20, 0.5) 50%, rgba(10, 6, 6, 1) 100%);
}
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-poster {
  border-radius: 16px;
  overflow: hidden;
  border: 2px solid rgba(212, 175, 55, 0.3);
  box-shadow: 0 20px 60px rgba(192, 57, 43, 0.3);
  position: relative;
  transition: transform 0.5s;
}
.about-poster:hover { transform: scale(1.02) rotate(-1deg); }
.about-poster img {
  width: 100%;
  display: block;
}
.about-text h3 {
  font-size: 28px;
  color: var(--color-gold-light);
  margin-bottom: 16px;
  font-weight: 700;
  letter-spacing: 2px;
}
.about-text .lead {
  font-size: 17px;
  color: var(--color-cream);
  margin-bottom: 20px;
  line-height: 1.9;
}
.about-text p {
  color: var(--color-text-muted);
  margin-bottom: 16px;
  line-height: 1.8;
  font-size: 15px;
}
.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.about-tags span {
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.4);
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 13px;
  color: var(--color-gold-light);
}

/* ============ 娓告垙鐗硅壊 ============ */
.features {
  background: var(--color-bg);
  position: relative;
}
.features::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top, rgba(192, 57, 43, 0.15) 0%, transparent 60%);
  pointer-events: none;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  position: relative;
}
.feature-card {
  background: linear-gradient(160deg, rgba(42, 20, 20, 0.7) 0%, rgba(20, 10, 10, 0.9) 100%);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 12px;
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.08), transparent);
  transition: 0.6s;
}
.feature-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(192, 57, 43, 0.25);
}
.feature-card:hover::before { left: 100%; }
.feature-num {
  position: absolute;
  top: 12px;
  right: 18px;
  font-size: 48px;
  font-weight: 900;
  color: rgba(212, 175, 55, 0.1);
  line-height: 1;
}
.feature-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-red) 0%, var(--color-red-dark) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 16px;
  box-shadow: 0 8px 20px rgba(192, 57, 43, 0.4);
}
.feature-card h3 {
  font-size: 18px;
  color: var(--color-gold-light);
  margin-bottom: 10px;
  font-weight: 700;
}
.feature-card p {
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.7;
}

/* ============ 绂忓埄涓撳尯 ============ */
.welfare {
  background:
    linear-gradient(180deg, var(--color-bg) 0%, rgba(42, 20, 20, 0.6) 100%);
}
.welfare-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.welfare-card {
  background: linear-gradient(160deg, rgba(20, 10, 10, 0.8) 0%, rgba(42, 20, 20, 0.9) 100%);
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.4s;
  position: relative;
}
.welfare-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-gold);
  box-shadow: 0 20px 40px rgba(192, 57, 43, 0.2);
}
.welfare-img {
  width: 100%;
  height: 380px;
  overflow: hidden;
  background: #000;
}
.welfare-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s;
}
.welfare-card:hover .welfare-img img { transform: scale(1.05); }
.welfare-content {
  padding: 20px;
}
.welfare-content h3 {
  font-size: 18px;
  color: var(--color-gold-light);
  margin-bottom: 8px;
  font-weight: 700;
}
.welfare-content p {
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.6;
}

/* ============ 娓告垙鎴浘 ============ */
.screenshots {
  background: var(--color-bg);
}
.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.screenshot-card {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.2);
  background: #000;
  aspect-ratio: 9/16;
  position: relative;
  transition: all 0.4s;
  cursor: pointer;
}
.screenshot-card:hover {
  transform: scale(1.04);
  border-color: var(--color-gold);
  box-shadow: 0 12px 30px rgba(192, 57, 43, 0.4);
}
.screenshot-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.screenshot-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 70%, rgba(0, 0, 0, 0.7) 100%);
  pointer-events: none;
}

/* ============ 瑙嗛 ============ */
.video-section {
  background: linear-gradient(180deg, var(--color-bg) 0%, rgba(42, 20, 20, 0.4) 100%);
}
.video-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}
.video-wrap {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.3);
  background: #000;
  position: relative;
  aspect-ratio: 16/9;
}
.video-wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-caption {
  margin-top: 12px;
  text-align: center;
  font-size: 14px;
  color: var(--color-text-muted);
}

/* ============ 涓嬭浇涓撳尯锛堝ぇ锛?============ */
.download-section {
  background:
    radial-gradient(ellipse at center, rgba(192, 57, 43, 0.3) 0%, transparent 70%),
    var(--color-bg);
  padding: 100px 0;
  position: relative;
}
.download-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.06) 0%, transparent 30%),
    radial-gradient(circle at 80% 70%, rgba(192, 57, 43, 0.08) 0%, transparent 30%);
}
.download-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.download-info h2 {
  font-size: 38px;
  color: var(--color-gold-light);
  margin-bottom: 16px;
  font-weight: 800;
  letter-spacing: 3px;
}
.download-info p {
  color: var(--color-cream);
  margin-bottom: 24px;
  line-height: 1.8;
  font-size: 16px;
}
.download-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 24px 0 32px;
}
.download-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-cream);
  font-size: 14px;
}
.download-list li::before {
  content:'\2713';
  width: 22px;
  height: 22px;
  background: var(--color-gold);
  color: #1a0e0e;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 13px;
  flex-shrink: 0;
}
.download-buttons-big {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.qr-card-large {
  background: linear-gradient(160deg, rgba(42, 20, 20, 0.95) 0%, rgba(20, 10, 10, 0.98) 100%);
  border: 2px solid var(--color-gold);
  border-radius: 20px;
  padding: 32px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(192, 57, 43, 0.3);
  position: relative;
}
.qr-card-large::before,
.qr-card-large::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-gold);
}
.qr-card-large::before {
  top: 12px;
  left: 12px;
  border-right: none;
  border-bottom: none;
}
.qr-card-large::after {
  bottom: 12px;
  right: 12px;
  border-left: none;
  border-top: none;
}
.qr-large-img {
  width: 220px;
  height: 220px;
  background: #fff;
  padding: 10px;
  border-radius: 12px;
  margin: 0 auto 16px;
}
.qr-large-img img { width: 100%; height: 100%; }
.qr-card-large h4 {
  color: var(--color-gold-light);
  font-size: 18px;
  margin-bottom: 8px;
  letter-spacing: 2px;
}
.qr-card-large p {
  color: var(--color-text-muted);
  font-size: 13px;
}

/* ============ 鏇村绂忓埄娓告垙 ============ */
.more-games {
  background:
    linear-gradient(180deg, rgba(42, 20, 20, 0.4) 0%, var(--color-bg) 100%);
  padding: 60px 0;
}
.more-games-inner {
  background: linear-gradient(135deg, rgba(192, 57, 43, 0.15) 0%, rgba(212, 175, 55, 0.1) 100%);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 16px;
  padding: 36px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: relative;
  overflow: hidden;
}
.more-games-inner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, transparent 70%);
  pointer-events: none;
}
.more-games-text { flex: 1; min-width: 280px; }
.more-games-text h3 {
  font-size: 24px;
  color: var(--color-gold-light);
  margin-bottom: 8px;
  font-weight: 800;
}
.more-games-text p {
  color: var(--color-cream);
  font-size: 15px;
  line-height: 1.6;
}

/* ============ 椤佃剼 ============ */
.footer {
  background: #050303;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
  padding: 50px 0 30px;
}
.footer-inner {
  text-align: center;
}
.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 24px;
}
.footer-links a {
  color: var(--color-text-muted);
  font-size: 13px;
  transition: color 0.3s;
}
.footer-links a:hover { color: var(--color-gold-light); }
.footer-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.3), transparent);
  margin: 20px 0;
}
.footer p {
  color: var(--color-text-muted);
  font-size: 13px;
  line-height: 1.8;
  margin: 5px auto 0;
  max-width: 820px;
}
.footer-tech {
  margin-top: 16px;
  padding: 14px 24px;
  background: rgba(212, 175, 55, 0.08);
  border-radius: 8px;
  display: inline-block;
  border: 1px solid rgba(212, 175, 55, 0.2);
}
.footer-tech a {
  color: var(--color-gold-light);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: rgba(212, 175, 55, 0.5);
}
.footer-tech a:hover { color: #fff; }
.footer-copy {
  margin-top: 20px;
  font-size: 12px;
  color: #5a4a3a;
}

/* ============ 鎮诞涓嬭浇鎸夐挳 ============ */
.floating-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: none;
  flex-direction: column;
  gap: 10px;
}
.floating-cta.show { display: flex; }
.float-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(231, 76, 60, 0.5);
  cursor: pointer;
  transition: 0.3s;
  border: 2px solid rgba(255, 255, 255, 0.2);
}
.float-btn:hover { transform: scale(1.1); }
.float-btn svg { width: 24px; height: 24px; fill: currentColor; }
.float-btn.top-btn {
  background: rgba(42, 20, 20, 0.9);
  border-color: var(--color-gold);
}
.float-btn.top-btn svg { fill: var(--color-gold); }

/* ============ 鍝嶅簲寮?============ */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .download-inner { grid-template-columns: 1fr; gap: 40px; }
  .video-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .container { padding: 0 16px; }
  .nav-menu { display: none; }
  .menu-toggle { display: flex; }
  .nav-inner { padding: 12px 16px; }
  .nav-cta { padding: 8px 18px; font-size: 14px; }
  .hero { padding: 80px 16px 40px; }
  .hero-buttons { flex-direction: column; }
  .btn { width: 100%; padding: 14px 20px; }
  section { padding: 60px 0; }
  .download-list { grid-template-columns: 1fr; }
  .download-buttons-big { flex-direction: column; }
  .download-buttons-big .btn { width: 100%; }
  .welfare-img { height: 280px; }
  .floating-cta { bottom: 16px; right: 16px; }
  .float-btn { width: 50px; height: 50px; }
}
@media (max-width: 480px) {
  .nav-logo-text { font-size: 16px; }
  .nav-logo-img { width: 36px; height: 36px; }
  .hero-title { font-size: 36px; }
  .hero-title small { font-size: 14px; letter-spacing: 4px; }
  .download-card { padding: 20px; }
  .download-card-icon { width: 60px; height: 60px; }
  .qr-img { width: 90px; height: 90px; }
  .qr-large-img { width: 180px; height: 180px; }
  .qr-card-large { padding: 24px; }
  .more-games-inner { padding: 24px; }
  .feature-grid { grid-template-columns: 1fr; }
  .welfare-grid { grid-template-columns: 1fr; }
  .screenshot-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}

/* ============ 鍔ㄧ敾 ============ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in {
  animation: fadeInUp 0.8s ease-out;
}
.fade-in-delay-1 { animation-delay: 0.1s; animation-fill-mode: both; }
.fade-in-delay-2 { animation-delay: 0.2s; animation-fill-mode: both; }
.fade-in-delay-3 { animation-delay: 0.3s; animation-fill-mode: both; }

/* 婊氬姩鍔ㄧ敾 */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease-out;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* 浜岀淮鐮佹壂鎻忓姩鐢?*/
@keyframes scan {
  0% { top: 10%; }
  50% { top: 90%; }
  100% { top: 10%; }
}
.qr-scan-line {
  position: absolute;
  left: 10px;
  right: 10px;
  height: 2px;
  background: linear-gradient(90deg, transparent, #e74c3c, transparent);
  box-shadow: 0 0 8px #e74c3c;
  animation: scan 2.5s ease-in-out infinite;
  pointer-events: none;
}
.qr-large-img,
.qr-img {
  position: relative;
  overflow: hidden;
}