@import url('base.css');



/* =====================================================
   乱世西游官网 - 兑换码页样式
   ===================================================== */

/* 页面 Hero */
.page-hero {
  position: relative;
  min-height: clamp(360px, 45vh, 520px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 5rem 0 4rem;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 50% 30%, rgba(147, 51, 234, 0.2) 0%, transparent 40%),
    radial-gradient(circle at 20% 70%, rgba(217, 119, 6, 0.12) 0%, transparent 35%),
    linear-gradient(180deg, #2a1810 0%, #1a0f0a 100%);
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.06;
  background-image:
    radial-gradient(ellipse at 50% 50%, rgba(255,255,255,0.9) 1px, transparent 1px);
  background-size: 44px 30px;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.6rem);
  margin-bottom: 0.75rem;
  background: linear-gradient(135deg, #fff 25%, #fbbf24 75%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-hero p {
  color: var(--color-muted);
  font-size: clamp(0.95rem, 1.4vw, 1.15rem);
  max-width: 620px;
  margin: 0 auto;
}

/* 磁带式兑换条横向滚动区 */
.codes-section {
  padding: 3rem 0 5rem;
  position: relative;
}

.tape-scroll-wrapper {
  overflow-x: auto;
  padding: 1.5rem 0;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--color-primary) rgba(217, 119, 6, 0.1);
}

.tape-scroll-wrapper::-webkit-scrollbar {
  height: 8px;
}
.tape-scroll-wrapper::-webkit-scrollbar-track {
  background: rgba(217, 119, 6, 0.08);
  border-radius: 4px;
}
.tape-scroll-wrapper::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 4px;
}

.tape-row {
  display: flex;
  gap: 1.25rem;
  width: max-content;
  min-width: 100%;
  padding: 0 1rem;
}

.tape-card {
  position: relative;
  flex: 0 0 320px;
  padding: 1.25rem 1.5rem;
  border-radius: 12px;
  background:
    repeating-linear-gradient(
      45deg,
      rgba(217, 119, 6, 0.08),
      rgba(217, 119, 6, 0.08) 10px,
      rgba(217, 119, 6, 0.04) 10px,
      rgba(217, 119, 6, 0.04) 20px
    ),
    linear-gradient(145deg, rgba(58, 32, 20, 0.95), rgba(26, 15, 10, 0.98));
  border: 1px solid rgba(217, 119, 6, 0.25);
  box-shadow: var(--shadow-gold);
  transition: transform 0.25s ease;
}

.tape-card:nth-child(even) {
  background:
    repeating-linear-gradient(
      -45deg,
      rgba(147, 51, 234, 0.08),
      rgba(147, 51, 234, 0.08) 10px,
      rgba(147, 51, 234, 0.04) 10px,
      rgba(147, 51, 234, 0.04) 20px
    ),
    linear-gradient(145deg, rgba(50, 24, 45, 0.95), rgba(26, 15, 10, 0.98));
  border-color: rgba(147, 51, 234, 0.25);
  box-shadow: var(--shadow-purple);
}

.tape-card:hover {
  transform: translateY(-5px);
}

.tape-card::before,
.tape-card::after {
  content: '';
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 2px solid rgba(217, 119, 6, 0.4);
}

.tape-card::before {
  left: -10px;
}
.tape-card::after {
  right: -10px;
}

.tape-label {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: #2a1505;
  background: linear-gradient(135deg, #fbbf24, var(--color-primary));
  border-radius: 4px;
  margin-bottom: 0.6rem;
}

.tape-card:nth-child(even) .tape-label {
  background: linear-gradient(135deg, #a855f7, var(--color-secondary));
  color: #fff;
}

.tape-code {
  font-family: 'Noto Sans SC', monospace;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.tape-desc {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.tape-actions {
  display: flex;
  gap: 0.6rem;
}

.tape-actions .btn {
  flex: 1;
  padding: 0.55rem 0;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  text-align: center;
  transition: all 0.2s ease;
}

.tape-actions .btn-copy {
  color: #2a1505;
  background: linear-gradient(135deg, #fbbf24, var(--color-primary));
}
.tape-actions .btn-copy:hover {
  box-shadow: var(--shadow-gold);
}

.tape-actions .btn-download {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.tape-actions .btn-download:hover {
  background: rgba(255, 255, 255, 0.14);
}

/* 联系客服领取专属礼包卡片 */
.service-card {
  max-width: 560px;
  margin: 2.5rem auto 0;
  padding: 2rem;
  text-align: center;
  border-radius: var(--radius-lg);
  border: 2px dashed rgba(217, 119, 6, 0.4);
  background: linear-gradient(145deg, rgba(58, 32, 20, 0.92), rgba(26, 15, 10, 0.95));
}

.service-card i {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

.service-card p {
  color: var(--color-muted);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

/* 兑换说明区 */
.instructions-section {
  padding: 4rem 0 5rem;
}

.instruction-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.instruction-card {
  padding: 1.75rem;
  text-align: center;
  border-radius: var(--radius-lg);
}

.instruction-card .step-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  color: #2a1505;
  background: linear-gradient(135deg, #fbbf24, var(--color-primary));
  box-shadow: var(--shadow-gold);
}

.instruction-card:nth-child(even) .step-icon {
  background: linear-gradient(135deg, #a855f7, var(--color-secondary));
  color: #fff;
  box-shadow: var(--shadow-purple);
}

.instruction-card h4 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 0.4rem;
}

.instruction-card p {
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

@media (max-width: 1023px) {
  .instruction-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 639px) {
  .instruction-grid {
    grid-template-columns: 1fr;
  }
  .tape-card {
    flex: 0 0 280px;
  }
}