/* ============ 预约奖励区：进度流光 / 节点弹出 / 卡片 3D 倾斜 ============ */
.rewards {
  display: flex;
  align-items: center;
  height: 100svh;
  padding: clamp(20px, 3vh, 28px) 0 clamp(18px, 3vh, 26px);
  background:
    radial-gradient(circle at 8% 12%, rgba(255, 75, 183, 0.18), transparent 24rem),
    radial-gradient(circle at 82% 18%, rgba(63, 231, 255, 0.14), transparent 32rem),
    #05060d;
}

.rewards::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(5, 6, 13, 0.02) 0%, rgba(5, 6, 13, 0.18) 52%, rgba(5, 6, 13, 0.88) 100%),
    linear-gradient(90deg, rgba(5, 6, 13, 0.54) 0%, rgba(5, 6, 13, 0.08) 44%, rgba(5, 6, 13, 0.18) 100%);
}

.rewards-art {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.rewards-art img {
  position: absolute;
  user-select: none;
  pointer-events: none;
}

.rewards-art-light {
  left: -4.5%;
  top: -8%;
  width: min(50vw, 830px);
  opacity: 0.95;
  mix-blend-mode: screen;
  filter: drop-shadow(0 0 28px rgba(137, 88, 255, 0.38));
}

.rewards-art-scene {
  right: max(-3vw, -50px);
  top: 0;
  width: min(86vw, 1640px);
  max-width: none;
  opacity: 0.98;
  filter: saturate(1.08) contrast(1.02);
}

.rewards-art-milestone {
  right: clamp(16px, 2.4vw, 48px);
  bottom: clamp(48px, 10vh, 118px);
  width: min(28vw, 545px);
  z-index: 2;
  filter: drop-shadow(0 18px 26px rgba(0, 0, 0, 0.56));
}

.rewards-shell {
  display: flex;
  flex-direction: column;
  align-self: stretch;
  /* 参考图内容几乎贴边，比通用 shell 更宽 */
  width: calc(100% - clamp(40px, 4.5vw, 88px));
  gap: clamp(10px, 1.6vh, 16px);
  padding-top: clamp(16px, 3vh, 34px);
  padding-bottom: clamp(14px, 2vh, 24px);
}

/* 参考图：仅左上角标题块，人物场景从中部透出 */
.rewards-heading {
  display: block;
  max-width: none;
}

.title-card {
  position: relative;
  width: clamp(300px, 29vw, 560px);
  filter: drop-shadow(0 18px 34px rgba(0, 0, 0, 0.44));
}

.count-line {
  position: absolute;
  left: 30%;
  top: 65%;
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: var(--white);
  font-family: "Saira Condensed", sans-serif;
  font-style: italic;
  font-weight: 900;
}

.count-line span:first-child {
  font-size: clamp(26px, 3.2vw, 54px);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 18px rgba(63, 231, 255, 0.6);
}

.count-line span:first-child.tick {
  animation: countTick 0.6s ease;
}

@keyframes countTick {
  30% { text-shadow: 0 0 30px rgba(182, 255, 61, 0.95), 0 0 12px rgba(63, 231, 255, 0.8); color: var(--lime); }
}

.count-line span:last-child {
  color: var(--cyan);
  font-size: 0.9rem;
  font-style: normal;
}

.copy-panel {
  /* 参考图中没有该面板，仅保留供读屏器定位标题 */
  display: none;
  position: relative;
  align-self: center;
  width: min(100%, 248px);
  padding: 9px 11px;
  transform: translate(-42px, -14px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(100deg, rgba(31, 43, 227, 0.28), rgba(5, 6, 13, 0.5) 58%, rgba(255, 75, 183, 0.14)),
    rgba(5, 6, 13, 0.42);
  backdrop-filter: blur(5px);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.04),
    0 14px 28px rgba(0, 0, 0, 0.28);
}

/* 角标装饰 */
.copy-panel::before,
.copy-panel::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  pointer-events: none;
}

.copy-panel::before {
  top: -2px;
  left: -2px;
  border-top: 3px solid var(--lime);
  border-left: 3px solid var(--lime);
}

.copy-panel::after {
  right: -2px;
  bottom: -2px;
  border-right: 3px solid var(--magenta);
  border-bottom: 3px solid var(--magenta);
}

.copy-panel h2 {
  margin: 1px 0 4px;
  font-size: clamp(21px, 2vw, 28px);
  line-height: 1;
}

.copy-panel .eyebrow {
  font-size: 10px;
}

.copy-panel p:not(.eyebrow) {
  font-size: 11px;
  line-height: 1.38;
}

/* ---- 进度条 ---- */
.progress-wrap {
  display: grid;
  gap: 8px;
  width: 100%;
  max-width: min(64vw, 1190px);
  margin-top: auto; /* 标题置顶后，进度条和卡片一起沉底 */
}

.progress-art {
  position: relative;
}

.progress-track,
.progress-fill {
  width: 100%;
  height: 16px;
  object-fit: fill;
}

.progress-track {
  opacity: 0.28;
}

.progress-fill {
  position: absolute;
  inset: 0;
  clip-path: inset(0 100% 0 0);
  filter: drop-shadow(0 0 12px rgba(63, 231, 255, 0.5));
}

/* 已填充部分的流光 */
.progress-glow {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 0%;
  overflow: hidden;
  pointer-events: none;
}

.progress-glow::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 30%, rgba(255, 255, 255, 0.65) 50%, transparent 70%);
  mix-blend-mode: screen;
  animation: progressSweep 2.4s linear infinite;
}

@keyframes progressSweep {
  from { transform: translateX(-100%); }
  to { transform: translateX(100%); }
}

.progress-nodes {
  position: absolute;
  inset: 0;
}

.progress-node {
  position: absolute;
  top: 50%;
  width: 32px;
  transform: translate(-50%, -50%) scale(0);
  transition: transform 0.55s var(--ease-spring);
  transition-delay: var(--rd, 0s);
}

.in-view .progress-node {
  transform: translate(-50%, -50%) scale(1);
}

.progress-node.achieved {
  animation: nodeGlow 2.4s ease-in-out infinite;
}

@keyframes nodeGlow {
  0%, 100% { filter: drop-shadow(0 0 4px rgba(63, 231, 255, 0.4)); }
  50% { filter: drop-shadow(0 0 14px rgba(63, 231, 255, 0.9)); }
}

.milestone-labels {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  color: var(--muted);
  font-family: "Saira Condensed", sans-serif;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.milestone-labels span {
  text-align: center;
}

/* ---- 奖励卡片 ---- */
.reward-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: clamp(6px, 1vw, 12px);
  width: 100%;
  max-width: min(64vw, 1190px);
}

.reward-card {
  width: min(100%, 178px);
  justify-self: center;
}

/* 内层做 3D 倾斜，外层负责 reveal，互不抢 transform */
.reward-tilt {
  --rx: 0deg;
  --ry: 0deg;
  --lift: 0px;
  position: relative;
  transform: perspective(760px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(var(--lift));
  transition: transform 0.18s ease, filter 0.18s ease;
}

.reward-card:hover .reward-tilt {
  --lift: -8px;
  filter: brightness(1.06) drop-shadow(0 16px 22px rgba(0, 0, 0, 0.35));
}

/* 指针追随高光 */
.reward-tilt::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(140px circle at var(--sx, 50%) var(--sy, 50%), rgba(255, 255, 255, 0.22), transparent 65%);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
  mix-blend-mode: screen;
}

.reward-card:hover .reward-tilt::after {
  opacity: 1;
}

.reward-card.locked .reward-tilt {
  filter: saturate(0.78) brightness(0.86);
}

.reward-card.locked:hover .reward-tilt {
  filter: saturate(0.9) brightness(0.96);
}

/* 已达成卡片微微呼吸光 */
.reward-card.achieved .reward-tilt {
  animation: cardGlow 3.2s ease-in-out infinite;
}

@keyframes cardGlow {
  0%, 100% { filter: drop-shadow(0 0 0 rgba(63, 231, 255, 0)); }
  50% { filter: drop-shadow(0 0 14px rgba(63, 231, 255, 0.34)); }
}

.reward-slot {
  position: absolute;
  left: 18%;
  top: 30%;
  width: 64%;
  height: 46%;
  display: grid;
  place-items: center;
  padding: 6px;
}

.reward-slot img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 8px 14px rgba(0, 0, 0, 0.36));
  transition: transform 0.3s var(--ease-spring);
}

.reward-card:hover .reward-slot img {
  transform: scale(1.1) rotate(-3deg);
}

.reward-name {
  position: absolute;
  left: 9%;
  top: 85.5%;
  width: 82%;
  height: 11%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: var(--white);
  font-size: clamp(10px, 0.82vw, 14px);
  font-weight: 900;
  white-space: nowrap;
}

.reward-name span {
  color: var(--lime);
  font-family: "Saira Condensed", sans-serif;
  font-style: italic;
}

.lock-mark {
  position: absolute;
  top: 11px;
  right: 12px;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  background: rgba(5, 6, 13, 0.58);
  color: var(--white);
  font-size: 13px;
}

/* 宽屏下解除资源上限造成的缩小感，保持原有排布只放大视觉尺寸。 */
@media (min-width: 1600px) {
  .rewards-shell {
    width: calc(100% - clamp(48px, 3.6vw, 76px));
    gap: clamp(12px, 1.8vh, 22px);
    padding-top: clamp(18px, 3.2vh, 42px);
    padding-bottom: clamp(16px, 2.2vh, 30px);
  }

  .rewards-art-light {
    width: min(54vw, 980px);
  }

  .rewards-art-scene {
    right: max(-2.4vw, -62px);
    width: min(91vw, 1900px);
  }

  .rewards-art-milestone {
    right: clamp(20px, 2vw, 42px);
    bottom: clamp(42px, 8vh, 96px);
    width: min(32vw, 660px);
  }

  .title-card {
    width: clamp(560px, 33vw, 700px);
  }

  .count-line span:first-child {
    font-size: clamp(54px, 3.45vw, 68px);
  }

  .progress-wrap,
  .reward-grid {
    max-width: min(68vw, 1320px);
  }

  .progress-track,
  .progress-fill {
    height: 18px;
  }

  .progress-node {
    width: 36px;
  }

  .milestone-labels {
    font-size: 18px;
  }

  .reward-card {
    width: min(100%, 204px);
  }

  .reward-name {
    font-size: clamp(13px, 0.74vw, 16px);
  }

  .lock-mark {
    top: 13px;
    right: 14px;
    width: 28px;
    height: 28px;
    font-size: 14px;
  }
}