/* ============================================================
   套餐详情页 pxd — Midnight Aurora 统一主题
   与主页 common.css / page-index.css 保持一致的色彩 token
   ============================================================ */

.pxd-shell {
  /* ── 与主页对齐的 Aurora token ── */
  --pxd-indigo:       #6366f1;
  --pxd-violet:       #a78bfa;
  --pxd-violet-dim:   #8b5cf6;
  --pxd-violet-soft:  rgba(167, 139, 250, 0.20);
  --pxd-pink:         #f0abfc;
  --pxd-rose:         #fda4af;
  --pxd-fuchsia:      #e879f9;
  --pxd-amber:        #fbbf24;

  /* ── 主页 aurora-card / aurora-border 同款 ── */
  --pxd-surface:      rgba(22, 12, 38, 0.82);
  --pxd-surface-2:    rgba(14, 8, 26, 0.88);
  --pxd-border:       rgba(167, 139, 250, 0.20);
  --pxd-border-hv:    rgba(167, 139, 250, 0.40);

  /* ── 主页 --aurora-ink / --aurora-muted ── */
  --pxd-ink:          #e8e4f5;
  --pxd-white:        #f5f3ff;
  --pxd-muted:        #9b92b8;

  padding-bottom: clamp(72px, 11vw, 120px);

  /* 与主页 body background 同频 */
  background:
    radial-gradient(ellipse 105% 55% at 50% -12%, rgba(99,  102, 241, 0.18) 0%, transparent 52%),
    radial-gradient(ellipse 70%  45% at 95%  22%, rgba(139,  92, 246, 0.10) 0%, transparent 44%),
    radial-gradient(ellipse 60%  38% at  5%  72%, rgba(232, 121, 249, 0.07) 0%, transparent 48%),
    linear-gradient(180deg, #07050f 0%, #0b0617 42%, #07050f 100%);

  color: var(--pxd-ink);
}

/* ──────────────────────────────────────────
   Hero
   ────────────────────────────────────────── */
.pxd-hero {
  position: relative;
  padding: clamp(56px, 9vw, 96px) 0 clamp(40px, 6vw, 64px);
  text-align: center;
  overflow: hidden;
}

.pxd-hero__aurora {
  position: absolute;
  inset: -30% -15% -15%;
  pointer-events: none;
  z-index: 0;
  /* 与主页 idx-hero__aurora 同款 radial 组合 */
  background:
    radial-gradient(ellipse 55% 50% at 28% 22%, rgba(99,  102, 241, 0.30) 0%, transparent 55%),
    radial-gradient(ellipse 45% 42% at 76% 28%, rgba(232, 121, 249, 0.20) 0%, transparent 52%),
    radial-gradient(ellipse 38% 32% at 52% 72%, rgba(244, 114, 182, 0.12) 0%, transparent 50%);
  filter: blur(2px);
  -webkit-mask-image: linear-gradient(to bottom, black 38%, transparent 78%);
          mask-image: linear-gradient(to bottom, black 38%, transparent 78%);
}

.pxd-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

/* Eyebrow — 纯文字标签，无边框盒子 */
.pxd-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 20px;
  padding: 0;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(196, 181, 253, 0.65);
  border: none;
  background: none;
  box-shadow: none;
}

.pxd-eyebrow i {
  width: 12px;
  height: 12px;
  color: #a78bfa;
  opacity: 0.80;
}

/* Hero title — 与主页 title-metal 对齐 */
.pxd-hero__title {
  margin: 0 0 20px;
  font-size: clamp(2rem, 5.5vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.1;
  color: var(--pxd-white);
  text-shadow: 0 0 60px rgba(167, 139, 250, 0.25);
}

/* 与主页 title-metal--sub gradient 同款 */
.pxd-hero__title-sub {
  background: linear-gradient(135deg, #e9d5ff 0%, #c4b5fd 35%, #f0abfc 65%, #fda4af 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}

.pxd-hero__lead {
  margin: 0 auto 26px;
  font-size: clamp(14px, 1.7vw, 17px);
  font-weight: 600;
  line-height: 1.7;
  color: rgba(148, 142, 168, 0.88);
  max-width: 44ch;
}

.pxd-hero__lead strong {
  color: rgba(188, 180, 212, 0.96);
}

/* Hero spec bar — 统一单容器；条目间仅用间距分隔（无竖线） */
.pxd-hero__badges {
  display: inline-flex;
  flex-wrap: nowrap;
  justify-content: center;
  gap: clamp(10px, 2.5vw, 18px);
  margin: 0 auto;
  padding: 10px 22px;
  border-radius: 14px;
  background: rgba(12, 8, 22, 0.34);
  border: none;
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
}

.pxd-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  font-size: 12.5px;
  font-weight: 700;
  color: rgba(172, 164, 196, 0.82);
  border-radius: 0;
  border: none;
  background: transparent;
  /* 整条（图标+文案）轻微起伏，与图标动画错相 */
  animation: pxd-badge-chip-float 5.2s ease-in-out infinite;
}

.pxd-badge:nth-child(1) {
  animation-delay: 0s;
}

.pxd-badge:nth-child(2) {
  animation-delay: 0.4s;
}

.pxd-badge:nth-child(3) {
  animation-delay: 0.8s;
}

.pxd-badge:nth-child(4) {
  animation-delay: 1.2s;
}

.pxd-badge:first-child { padding-left: 0; }
.pxd-badge:last-child { padding-right: 0; }

.pxd-badge__txt {
  line-height: 1.25;
  /* 文案微光扫过（不支持 clip 的浏览器仍用上面 .pxd-badge 的 color） */
  animation: pxd-badge-txt-shimmer 6.5s ease-in-out infinite;
}

.pxd-badge:nth-child(1) .pxd-badge__txt {
  animation-delay: 0s;
}

.pxd-badge:nth-child(2) .pxd-badge__txt {
  animation-delay: 0.25s;
}

.pxd-badge:nth-child(3) .pxd-badge__txt {
  animation-delay: 0.5s;
}

.pxd-badge:nth-child(4) .pxd-badge__txt {
  animation-delay: 0.75s;
}

@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .pxd-badge:nth-child(1) .pxd-badge__txt {
    color: transparent;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(
      105deg,
      #8e96c8 0%,
      #d6dbf5 42%,
      #8e96c8 85%
    );
    background-size: 220% 100%;
    -webkit-background-clip: text;
    background-clip: text;
  }

  .pxd-badge:nth-child(2) .pxd-badge__txt {
    color: transparent;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(
      105deg,
      #aa94c8 0%,
      #eae4f6 42%,
      #aa94c8 85%
    );
    background-size: 220% 100%;
    -webkit-background-clip: text;
    background-clip: text;
  }

  .pxd-badge:nth-child(3) .pxd-badge__txt {
    color: transparent;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(
      105deg,
      #c894cf 0%,
      #f3eaf7 42%,
      #c894cf 85%
    );
    background-size: 220% 100%;
    -webkit-background-clip: text;
    background-clip: text;
  }

  .pxd-badge:nth-child(4) .pxd-badge__txt {
    color: transparent;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(
      105deg,
      #d5aab6 0%,
      #faf4f6 42%,
      #d5aab6 85%
    );
    background-size: 220% 100%;
    -webkit-background-clip: text;
    background-clip: text;
  }
}

@keyframes pxd-badge-chip-float {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-2px);
  }
}

@keyframes pxd-badge-txt-shimmer {
  0%,
  100% {
    background-position: 0% 50%;
    filter: brightness(1);
    opacity: 0.86;
  }

  50% {
    background-position: 100% 50%;
    filter: brightness(1.04);
    opacity: 0.96;
  }
}

/* ── 动态小图标槽（Lucide 注入 i > svg） ── */
.pxd-badge__ico {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: 9px;
  overflow: visible;
}

.pxd-badge__ico::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0.85;
  pointer-events: none;
}

.pxd-badge__ico--gauge::before {
  background: linear-gradient(145deg, rgba(129, 140, 248, 0.22) 0%, rgba(99, 102, 241, 0.06) 48%, rgba(129, 140, 248, 0.14) 100%);
  box-shadow: 0 4px 14px -8px rgba(99, 102, 241, 0.42);
}

.pxd-badge__ico--globe::before {
  background: linear-gradient(145deg, rgba(167, 139, 250, 0.24) 0%, rgba(139, 92, 246, 0.06) 50%, rgba(167, 139, 250, 0.14) 100%);
  box-shadow: 0 4px 14px -8px rgba(139, 92, 246, 0.38);
}

.pxd-badge__ico--tag::before {
  background: linear-gradient(145deg, rgba(232, 121, 249, 0.22) 0%, rgba(217, 70, 239, 0.06) 48%, rgba(232, 121, 249, 0.13) 100%);
  box-shadow: 0 4px 14px -8px rgba(217, 70, 239, 0.38);
}

.pxd-badge__ico--pkg::before {
  background: linear-gradient(145deg, rgba(253, 164, 175, 0.2) 0%, rgba(244, 114, 182, 0.06) 50%, rgba(253, 164, 175, 0.12) 100%);
  box-shadow: 0 4px 14px -8px rgba(251, 113, 133, 0.34);
}

@keyframes pxd-badge-ico-halo {
  0%, 100% {
    opacity: 0.68;
    filter: brightness(1);
  }
  50% {
    opacity: 0.92;
    filter: brightness(1.05);
  }
}

.pxd-badge__ico {
  animation: pxd-badge-ico-halo 3.2s ease-in-out infinite;
}

.pxd-badge:nth-child(1) .pxd-badge__ico { animation-delay: 0s; }
.pxd-badge:nth-child(2) .pxd-badge__ico { animation-delay: 0.35s; }
.pxd-badge:nth-child(3) .pxd-badge__ico { animation-delay: 0.7s; }
.pxd-badge:nth-child(4) .pxd-badge__ico { animation-delay: 1.05s; }

.pxd-badge__ico i {
  position: relative;
  z-index: 1;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.pxd-badge__ico--gauge i { color: #929dcf; }
.pxd-badge__ico--globe i { color: #baa6d6; }
.pxd-badge__ico--tag i { color: #cfaee0; }
.pxd-badge__ico--pkg i { color: #dcb8c2; }

/* SVG 动态（gauge / globe / tag / package） */
@keyframes pxd-badge-gauge {
  0%, 100% { transform: rotate(-10deg); }
  50% { transform: rotate(12deg); }
}

@keyframes pxd-badge-globe {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes pxd-badge-tag {
  0%, 100% { transform: rotate(-9deg); }
  50% { transform: rotate(9deg); }
}

@keyframes pxd-badge-package {
  0%, 100% { transform: translateY(0) scale(1); }
  45% { transform: translateY(-2px) scale(1.06); }
  55% { transform: translateY(-1px) scale(1.03); }
}

.pxd-badge__ico i svg {
  display: block;
}

.pxd-badge__ico--gauge i svg {
  transform-origin: 50% 78%;
  animation: pxd-badge-gauge 2.65s ease-in-out infinite;
}

.pxd-badge__ico--globe i svg {
  transform-origin: 50% 50%;
  animation: pxd-badge-globe 17s linear infinite;
}

.pxd-badge__ico--tag i svg {
  transform-origin: 22% 26%;
  animation: pxd-badge-tag 3s ease-in-out infinite;
}

.pxd-badge__ico--pkg i svg {
  animation: pxd-badge-package 2.35s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .pxd-badge {
    animation: none;
  }

  .pxd-badge__txt {
    animation: none !important;
    color: rgba(168, 162, 190, 0.88) !important;
    -webkit-text-fill-color: currentColor !important;
    background-image: none !important;
    -webkit-background-clip: unset !important;
    background-clip: unset !important;
    filter: none !important;
    opacity: 1 !important;
  }

  .pxd-badge__ico {
    animation: none;
  }

  .pxd-badge__ico i svg {
    animation: none !important;
  }
}

/* 窄屏：允许两行 */
@media (max-width: 520px) {
  .pxd-hero__badges {
    flex-wrap: wrap;
    gap: 10px 14px;
    padding: 8px 16px;
  }

  .pxd-badge {
    padding: 4px 0;
    font-size: 12px;
  }
}


/* ──────────────────────────────────────────
   Body container
   ────────────────────────────────────────── */
.pxd-body {
  max-width: 960px;
  padding-top: 12px;
}

/* ──────────────────────────────────────────
   Section common
   ────────────────────────────────────────── */
.pxd-section {
  margin-bottom: clamp(52px, 8vw, 76px);
  scroll-margin-top: calc(var(--nav-height, 68px) + 64px);
}

.pxd-section__head {
  margin-bottom: 24px;
}

/* 机型价格区块：标题 + 切换器居中 */
#plans .pxd-section__head {
  text-align: center;
  margin-bottom: 36px;
}

#plans .pxd-section__title {
  margin-bottom: 14px;
  color: rgba(202, 196, 224, 0.88);
}

#plans .pxd-section__sub {
  max-width: 55ch;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.75;
}

.pxd-section__title {
  margin: 0 0 8px;
  font-size: clamp(1.2rem, 2.6vw, 1.5rem);
  font-weight: 900;
  letter-spacing: -0.025em;
  color: var(--pxd-white);
}

.pxd-section__sub {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.65;
  color: rgba(142, 136, 162, 0.88);
  max-width: 55ch;
}

.pxd-section__sub a {
  color: rgba(168, 157, 206, 0.94);
  font-weight: 800;
  text-decoration: none;
}

.pxd-section__sub a:hover { color: rgba(232, 164, 184, 0.92); }

/* ──────────────────────────────────────────
   Period switcher
   ────────────────────────────────────────── */
.pxd-period-bar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-bottom: 40px;
}

.pxd-period-tabs {
  display: flex;
  gap: 4px;
  padding: 5px;
  border-radius: 16px;
  border: 1px solid var(--pxd-border);
  background: rgba(10, 6, 20, 0.72);
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
}

.pxd-period {
  padding: 10px 28px;
  font-size: 14px;
  font-weight: 800;
  color: var(--pxd-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 11px;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}

.pxd-period:hover:not(.pxd-period--active) {
  color: #e9d5ff;
  background: rgba(99, 102, 241, 0.12);
  border-color: rgba(167, 139, 250, 0.22);
}

/* 与主页 btn-gold 同款深色底 + 极光渐变 */
.pxd-period--active {
  color: #0f0518;
  background: linear-gradient(135deg, #e9d5ff 0%, #c4b5fd 42%, #a78bfa 100%);
  border-color: rgba(167, 139, 250, 0.55);
  box-shadow: 0 4px 18px -6px rgba(139, 92, 246, 0.55);
}

/* Period note label */
.pxd-period-notes {
  display: flex;
  align-items: center;
}

.pxd-period-note {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 700;
  color: var(--pxd-muted);
  border-radius: 999px;
  background: rgba(167, 139, 250, 0.08);
  border: 1px solid rgba(167, 139, 250, 0.14);
}

.pxd-period-note i {
  width: 13px;
  height: 13px;
  color: var(--pxd-violet);
}

/* ──────────────────────────────────────────
   Plan cards
   ────────────────────────────────────────── */
.pxd-plan-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 680px) {
  .pxd-plan-grid { grid-template-columns: 1fr 1fr; }
}

.pxd-plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 28px 26px 24px;
  border-radius: 24px;
  border: 1px solid var(--pxd-border);
  /* 与主页 idx-vitrine-bg 对齐 */
  background: linear-gradient(
    155deg,
    rgba(28, 16, 48, 0.82) 0%,
    rgba(14, 8, 28, 0.88) 45%,
    rgba(18, 10, 36, 0.78) 100%
  );
  -webkit-backdrop-filter: blur(14px);
          backdrop-filter: blur(14px);
  box-shadow:
    0 24px 60px -28px rgba(79, 70, 229, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.pxd-plan:hover {
  transform: translateY(-5px);
}

/* 入门卡 — 靛蓝顶栏 */
.pxd-plan--base {
  border-top: 3px solid rgba(99, 102, 241, 0.90);
  background:
    radial-gradient(ellipse 90% 45% at 50% 0%, rgba(99, 102, 241, 0.14) 0%, transparent 55%),
    linear-gradient(155deg, rgba(28, 16, 48, 0.82) 0%, rgba(14, 8, 28, 0.88) 100%);
}

.pxd-plan--base:hover {
  border-color: rgba(99, 102, 241, 0.36);
  border-top-color: #818cf8;
  box-shadow:
    0 32px 64px -24px rgba(99, 102, 241, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

/* 高性能卡 — 品红顶栏 */
.pxd-plan--pro {
  border-top: 3px solid rgba(232, 121, 249, 0.92);
  background:
    radial-gradient(ellipse 90% 45% at 50% 0%, rgba(232, 121, 249, 0.13) 0%, transparent 55%),
    linear-gradient(155deg, rgba(28, 16, 48, 0.82) 0%, rgba(14, 8, 28, 0.88) 100%);
}

.pxd-plan--pro:hover {
  border-color: rgba(232, 121, 249, 0.36);
  border-top-color: #e879f9;
  box-shadow:
    0 32px 64px -24px rgba(232, 121, 249, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

/* "推荐" badge — 品红渐变 */
.pxd-plan__rec-badge {
  position: absolute;
  top: 16px;
  right: 18px;
  padding: 4px 11px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fdf4ff;
  border-radius: 999px;
  background: linear-gradient(135deg, #f472b6, #e879f9);
  box-shadow: 0 4px 14px -4px rgba(232, 121, 249, 0.52);
}

.pxd-plan__top {
  margin-bottom: 20px;
}

.pxd-plan__tier {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.pxd-plan--base .pxd-plan__tier { color: #a5b4fc; }
.pxd-plan--pro  .pxd-plan__tier { color: #f0abfc; }

.pxd-plan__name {
  margin: 0 0 4px;
  font-size: 1.1rem;
  font-weight: 900;
  color: rgba(233, 223, 255, 0.88);
}

.pxd-plan__config {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--pxd-muted);
}

/* Price row */
.pxd-plan__price-row {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  margin-bottom: 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(167, 139, 250, 0.12);
}

.pxd-plan__price {
  display: flex;
  align-items: flex-start;
  line-height: 1;
}

.pxd-plan__currency {
  font-size: 1.3rem;
  font-weight: 900;
  margin-top: 7px;
}

.pxd-plan--base .pxd-plan__currency { color: #a5b4fc; }
.pxd-plan--pro  .pxd-plan__currency { color: #f0abfc; }

.pxd-plan__amount {
  font-size: clamp(2.6rem, 6vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* 入门卡：冰蓝 → 靛蓝 */
.pxd-plan--base .pxd-plan__amount {
  background: linear-gradient(135deg, #dbeafe 0%, #93c5fd 45%, #6366f1 100%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* 高性能卡：浅紫 → 品红 */
.pxd-plan--pro .pxd-plan__amount {
  background: linear-gradient(135deg, #fae8ff 0%, #e879f9 50%, #c026d3 100%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}

.pxd-plan__per {
  font-size: 15px;
  font-weight: 700;
  color: var(--pxd-muted);
  margin-bottom: 7px;
}

/* Spec list */
.pxd-plan__specs {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  flex: 1;
}

.pxd-plan__specs li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 13.5px;
  font-weight: 600;
  color: rgba(215, 210, 232, 0.72);
  border-bottom: 1px solid rgba(167, 139, 250, 0.07);
}

.pxd-plan__specs li:last-child { border-bottom: none; }

.pxd-plan__specs li i {
  width: 15px;
  height: 15px;
  color: rgba(167, 139, 250, 0.48);
  flex-shrink: 0;
}

/* Use-case pill row */
.pxd-plan__usecases {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 20px;
}

.pxd-plan__uc-tag {
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 700;
  border-radius: 999px;
  letter-spacing: 0.02em;
  color: var(--pxd-muted);
  background: rgba(167, 139, 250, 0.07);
  border: 1px solid rgba(167, 139, 250, 0.16);
}

.pxd-plan__hint {
  margin: 0 0 20px;
  font-size: 12px;
  font-weight: 600;
  color: var(--pxd-muted);
  line-height: 1.5;
}

/* CTA button */
.pxd-plan__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: auto;
  padding: 13px 20px;
  font-size: 14px;
  font-weight: 900;
  text-decoration: none;
  border-radius: 14px;
  transition: filter 0.2s ease, transform 0.2s ease;
}

.pxd-plan__cta:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.pxd-plan__cta i {
  width: 16px;
  height: 16px;
  transition: transform 0.2s ease;
}

.pxd-plan__cta:hover i { transform: translateX(3px); }

.pxd-plan--base .pxd-plan__cta {
  color: #fdf4ff;
  background: linear-gradient(135deg, #818cf8 0%, #6366f1 50%, #4f46e5 100%);
  box-shadow: 0 10px 28px -12px rgba(99, 102, 241, 0.52);
}

.pxd-plan--pro .pxd-plan__cta {
  color: #fdf4ff;
  background: linear-gradient(135deg, #f472b6 0%, #e879f9 50%, #a78bfa 100%);
  box-shadow: 0 12px 32px -12px rgba(232, 121, 249, 0.44);
}

/* Price-change flash animation */
@keyframes pxd-price-flash {
  0%   { opacity: 1; }
  35%  { opacity: 0.15; }
  100% { opacity: 1; }
}

.pxd-price-flash {
  animation: pxd-price-flash 0.22s ease-out forwards;
}

/* Foot note under plan grid */
.pxd-price-foot {
  margin-top: 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--pxd-muted);
  line-height: 1.6;
  text-align: center;
}

/* ──────────────────────────────────────────
   Add-ons
   ────────────────────────────────────────── */
.pxd-addon-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pxd-addon {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  border-radius: 18px;
  border: 1px solid var(--pxd-border);
  background: var(--pxd-surface);
  -webkit-backdrop-filter: blur(12px);
          backdrop-filter: blur(12px);
  transition: border-color 0.25s ease, background 0.25s ease;
}

.pxd-addon:hover {
  border-color: var(--pxd-border-hv);
  background: rgba(28, 16, 48, 0.88);
}

.pxd-addon__ico {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(99, 102, 241, 0.14);
  border: 1px solid rgba(99, 102, 241, 0.28);
  color: #a5b4fc;
}

.pxd-addon__ico--tb5 {
  background: rgba(232, 121, 249, 0.12);
  border-color: rgba(232, 121, 249, 0.26);
  color: #f0abfc;
}

.pxd-addon__ico i {
  width: 22px;
  height: 22px;
}

.pxd-addon__info {
  flex: 1;
  min-width: 0;
}

.pxd-addon__name {
  margin: 0 0 3px;
  font-size: 15px;
  font-weight: 900;
  color: var(--pxd-white);
}

.pxd-addon__desc {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--pxd-muted);
}

.pxd-addon__price-wrap {
  flex-shrink: 0;
  display: flex;
  align-items: flex-end;
  gap: 1px;
  line-height: 1;
}

.pxd-addon__plus {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--pxd-violet);
  margin-bottom: 1px;
  margin-right: 1px;
}

.pxd-addon__currency {
  font-size: 1rem;
  font-weight: 900;
  color: #c4b5fd;
  margin-bottom: 2px;
}

.pxd-addon__amount {
  font-size: 1.75rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--pxd-white);
}

.pxd-addon__per {
  font-size: 13px;
  font-weight: 700;
  color: var(--pxd-muted);
  margin-bottom: 2px;
  margin-left: 1px;
}

/* ──────────────────────────────────────────
   Flow — 日历叠页 · 滚动驱动向前翻页
   ────────────────────────────────────────── */

.pxd-flow-section {
  position: relative;
  isolation: isolate;
  overflow: visible;
  padding-block: clamp(28px, 5vw, 52px);
  padding-inline: 0;
  border-radius: 0;
  border: none;
  outline: none;
  background: transparent;
  box-shadow: none;
}

/* 版块略伸出容器留白，加大可视「外盒」；不参与边框装饰 */
#flow.pxd-flow-section {
  margin-inline: clamp(-28px, -4.5vw, -64px);
  padding-inline: clamp(28px, 4.5vw, 64px);
}

/* 外层装饰框隐藏（ DOM 保留，便于将来恢复） */
.pxd-flow-section__blobs {
  display: none;
}

.pxd-flow-section__blob {
  position: absolute;
  width: min(560px, 92vw);
  height: min(560px, 92vw);
  border-radius: 50%;
  filter: blur(76px);
  opacity: 0.52;
}

.pxd-flow-section__blob--tl {
  top: -20%;
  left: -14%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.26) 0%, transparent 68%);
}

.pxd-flow-section__blob--br {
  bottom: -24%;
  right: -16%;
  background: radial-gradient(circle, rgba(232, 121, 249, 0.16) 0%, transparent 72%);
}

.pxd-flow-section::before,
.pxd-flow-section::after {
  content: none;
}

.pxd-flow-section > .pxd-flow-mind {
  position: relative;
  z-index: 1;
}

.pxd-flow-section__head {
  margin-bottom: clamp(22px, 3.8vw, 34px);
}

/* 版块标题紧贴日历盒上方（ sticky 内与卡片同步停留） */
.pxd-flow-cal__head.pxd-flow-section__head {
  margin-bottom: clamp(8px, 1.5vw, 14px);
}

#flow .pxd-flow-cal__head .pxd-flow-section__title-metal {
  margin: 0 0 clamp(4px, 1vw, 8px);
  font-size: clamp(1.55rem, 3.4vw, 2.15rem);
  font-weight: 900;
  letter-spacing: -0.034em;
  line-height: 1.15;
  /* 与 .pxd-hero__title-sub / 站点 Aurora 金属字同款色相 */
  background: linear-gradient(135deg, #e9d5ff 0%, #c4b5fd 35%, #f0abfc 62%, #fda4af 100%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

#flow .pxd-flow-cal__head .pxd-section__sub {
  margin: 0;
  font-size: clamp(14px, 1.55vw, 16px);
  line-height: 1.68;
  max-width: 52ch;
  color: var(--pxd-muted);
}

.pxd-flow-mind {
  margin-inline: auto;
  overflow: visible;
}

.pxd-flow-mind__diagram {
  position: relative;
}

/* 滚动行程：留出粘性区内翻阅空间（不宜过长，否则屏内大块「死区」显得割裂） */
.pxd-flow-cal-scroll {
  position: relative;
  min-height: clamp(185vh, 228vh, 268vh);
}

.pxd-flow-cal-scroll::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(
    ellipse 92% 52% at 50% 52%,
    rgba(139, 92, 246, 0.075) 0%,
    transparent 58%
  );
}

/* 粘性块至少占满一屏可视高度，整体垂直居中，避免卡片堆在上沿、下半屏纯空 */
.pxd-flow-cal-sticky {
  position: sticky;
  top: clamp(76px, 14vh, 118px);
  z-index: 4;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  min-height: calc(100vh - clamp(76px, 14vh, 118px));
  min-height: calc(100svh - clamp(76px, 14vh, 118px));
  padding-bottom: clamp(14px, 2.2vw, 28px);
}

.pxd-flow-cal {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: min(780px, 100%);
  margin-inline: auto;
}

.pxd-flow-cal__viewport {
  position: relative;
  width: 100%;
  height: clamp(340px, 46vh, 480px);
  margin-inline: auto;
  border-radius: clamp(28px, 3.6vw, 42px);
  overflow: visible;
  isolation: isolate;
  perspective: min(1200px, 118vw);
  perspective-origin: 50% 92%;
  transform-style: preserve-3d;
  box-shadow:
    0 0 0 1px var(--pxd-border),
    0 36px 90px -28px rgba(0, 0, 0, 0.62),
    0 0 52px -18px rgba(139, 92, 246, 0.2);
}

.pxd-flow-cal__plate {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(ellipse 92% 68% at 50% 86%, rgba(139, 92, 246, 0.14), transparent 48%),
    linear-gradient(172deg, rgba(22, 12, 38, 0.97), rgba(10, 6, 20, 0.99));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.055),
    inset 0 -24px 48px rgba(0, 0, 0, 0.38),
    0 26px 60px rgba(0, 0, 0, 0.48);
  z-index: 0;
}

/* 台历底座示意：压在视口下沿，增强「掀开」体感 */
.pxd-flow-cal__viewport::after {
  content: '';
  position: absolute;
  bottom: -18px;
  left: 10%;
  right: 10%;
  height: 18px;
  border-radius: 0 0 clamp(18px, 2.4vw, 26px) clamp(18px, 2.4vw, 26px);
  background: linear-gradient(180deg, rgba(28, 16, 44, 0.94), rgba(10, 6, 18, 0.98));
  box-shadow:
    0 14px 28px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(167, 139, 250, 0.09);
  z-index: 5;
  pointer-events: none;
}

.pxd-flow-sheet {
  position: absolute;
  inset: 0;
  pointer-events: none;
  transform-style: preserve-3d;
  /* 与 .pxd-flow-cal__viewport 一致，供 __flip / .pxd-flow-card inherit */
  border-radius: clamp(28px, 3.6vw, 42px);
}

/* 未掀开页始终在「已掀开」摞之上，否则第 3、4 页会与底下层的 z-index 打架，看起来像换向 */
.pxd-flow-sheet:not(.is-turned)[data-sheet='4'] {
  z-index: 10;
}

.pxd-flow-sheet:not(.is-turned)[data-sheet='3'] {
  z-index: 20;
}

.pxd-flow-sheet:not(.is-turned)[data-sheet='2'] {
  z-index: 30;
}

.pxd-flow-sheet:not(.is-turned)[data-sheet='1'] {
  z-index: 40;
}

/* 已掀开：压在底座之上、整块未掀开摞之下（6–9 < 最小未掀开 10） */
.pxd-flow-sheet.is-turned[data-sheet='1'] {
  z-index: 6;
}

.pxd-flow-sheet.is-turned[data-sheet='2'] {
  z-index: 7;
}

.pxd-flow-sheet.is-turned[data-sheet='3'] {
  z-index: 8;
}

.pxd-flow-sheet.is-turned[data-sheet='4'] {
  z-index: 9;
}

.pxd-flow-sheet:not(.is-turned) {
  pointer-events: auto;
}

.pxd-flow-sheet.is-turned {
  pointer-events: none;
}

.pxd-flow-sheet__flip {
  height: 100%;
  transform-origin: 50% 100%;
  transform-style: preserve-3d;
  transform: rotateX(0deg) translateZ(0);
  transition:
    transform 1.42s cubic-bezier(0.26, 1.05, 0.34, 1),
    filter 1.15s ease,
    box-shadow 1.15s ease;
  filter: saturate(1.06) brightness(1.03);
  will-change: transform;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
  border-radius: inherit;
  box-shadow: none;
}

/* 负 rotateX：绕底边向屏内侧掀开；加深角度与后退距离，过渡更易辨认 */
.pxd-flow-sheet.is-turned .pxd-flow-sheet__flip {
  transform: rotateX(-132deg) translateZ(-56px) scale(0.86);
  filter: saturate(0.72) brightness(0.62);
  box-shadow:
    0 -28px 48px rgba(0, 0, 0, 0.55),
    0 12px 36px rgba(0, 0, 0, 0.35);
}

/* 日历卡片：实色面板（色相与 --pxd-* Aurora 对齐） */
.pxd-flow-cal .pxd-flow-card {
  position: relative;
  margin-left: 0;
  max-width: none;
  width: 100%;
  height: 100%;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  padding: clamp(24px, 3.2vw, 34px) clamp(26px, 3.5vw, 38px) clamp(26px, 3.2vw, 36px);
  border-radius: inherit;
  cursor: default;
  border: 1px solid rgba(155, 146, 184, 0.38);
  background: linear-gradient(
    168deg,
    rgba(34, 20, 54, 0.98) 0%,
    rgba(22, 12, 38, 0.98) 44%,
    rgba(14, 8, 26, 1) 100%
  );
  box-shadow:
    0 20px 48px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.045);
  -webkit-backdrop-filter: none;
          backdrop-filter: none;
  transform: none;
  transform-style: preserve-3d;
  overflow-y: auto;
  overscroll-behavior-y: auto;
  -webkit-overflow-scrolling: touch;
  transition:
    border-color 0.35s ease,
    box-shadow 0.35s ease;
}

.pxd-flow-cal .pxd-flow-card:hover {
  transform: none;
  border-color: var(--pxd-border-hv);
  box-shadow:
    0 24px 56px rgba(0, 0, 0, 0.48),
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 0 0 1px rgba(139, 92, 246, 0.14);
}

.pxd-flow-cal .pxd-flow-card__main {
  flex: 0 1 auto;
  display: flex;
  flex-direction: column;
  gap: clamp(10px, 1.35vw, 14px);
}

.pxd-flow-card__top {
  display: flex;
  align-items: flex-start;
  gap: clamp(14px, 2vw, 18px);
  margin-bottom: clamp(14px, 2vw, 18px);
}

.pxd-flow-card__badge {
  flex-shrink: 0;
  width: clamp(40px, 4.8vw, 46px);
  height: clamp(40px, 4.8vw, 46px);
  margin-top: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(15px, 1.7vw, 17px);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: rgba(252, 250, 255, 0.98);
  border-radius: 999px;
  background: linear-gradient(155deg, #6366f1 0%, #8b5cf6 48%, #e879f9 100%);
  box-shadow:
    0 0 22px -4px rgba(139, 92, 246, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.pxd-flow-card__title {
  flex: 1;
  min-width: 0;
  margin: 0;
  padding-top: 6px;
  font-size: clamp(19px, 2.15vw, 26px);
  font-weight: 800;
  letter-spacing: -0.026em;
  line-height: 1.28;
  color: var(--pxd-white);
}

.pxd-flow-card__pic {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(44px, 5vw, 50px);
  height: clamp(44px, 5vw, 50px);
  margin-top: 2px;
  border-radius: clamp(16px, 2vw, 20px);
  color: rgba(196, 181, 253, 0.96);
  background: rgba(22, 12, 38, 0.92);
  border: 1px solid var(--pxd-border-hv);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.32);
}

.pxd-flow-card__pic svg {
  width: clamp(24px, 2.8vw, 28px);
  height: clamp(24px, 2.8vw, 28px);
  stroke-width: 2;
}

.pxd-flow-card__main p {
  margin: 0;
  font-size: clamp(16px, 1.65vw, 18px);
  font-weight: 600;
  line-height: 1.78;
  letter-spacing: -0.01em;
  color: rgba(232, 228, 245, 0.92);
}

.pxd-flow-cal__progress {
  margin-top: clamp(18px, 3vw, 26px);
  padding: clamp(16px, 2.5vw, 22px) clamp(18px, 2.8vw, 24px);
  border-radius: clamp(18px, 2vw, 22px);
  background: var(--pxd-surface);
  border: 1px solid var(--pxd-border);
  box-shadow:
    0 18px 44px rgba(0, 0, 0, 0.38),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.pxd-flow-cal__progress-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 20px;
}

.pxd-flow-cal__progress-step {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-size: clamp(14px, 1.45vw, 16px);
  font-weight: 700;
  color: rgba(245, 243, 255, 0.94);
}

.pxd-flow-cal__progress-label {
  font-size: clamp(13px, 1.25vw, 14px);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pxd-muted);
}

.pxd-flow-cal__progress-step strong {
  font-size: clamp(2rem, 4vw, 2.65rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(135deg, #e9d5ff 0%, #c4b5fd 38%, #a78bfa 58%, #e879f9 92%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.pxd-flow-cal__progress-of {
  font-size: clamp(17px, 1.85vw, 21px);
  font-weight: 800;
  color: rgba(155, 146, 184, 0.92);
}

.pxd-flow-cal__dots {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.pxd-flow-cal__dot {
  appearance: none;
  margin: 0;
  padding: 0;
  border: none;
  font: inherit;
  color: inherit;
  cursor: pointer;
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: rgba(155, 146, 184, 0.35);
  transition:
    width 0.35s cubic-bezier(0.34, 1.3, 0.48, 1),
    background 0.35s ease,
    box-shadow 0.35s ease,
    transform 0.35s ease;
}

.pxd-flow-cal__dot:focus {
  outline: none;
}

.pxd-flow-cal__dot:focus-visible {
  outline: 2px solid rgba(167, 139, 250, 0.75);
  outline-offset: 3px;
}

.pxd-flow-cal__dot:hover:not(:disabled) {
  transform: scale(1.08);
}

.pxd-flow-cal__dot:active:not(:disabled) {
  transform: scale(0.96);
}

.pxd-flow-cal__dot.is-done {
  background: rgba(167, 139, 250, 0.72);
  box-shadow: 0 0 14px rgba(139, 92, 246, 0.38);
}

.pxd-flow-cal__dot.is-active {
  width: 34px;
  height: 13px;
  background: linear-gradient(90deg, #818cf8, #c084fc);
  box-shadow:
    0 0 22px rgba(139, 92, 246, 0.48),
    0 0 36px rgba(232, 121, 249, 0.18);
}

.pxd-flow-cal__progress-hint {
  margin: 14px 0 0;
  font-size: clamp(13px, 1.35vw, 15px);
  font-weight: 600;
  line-height: 1.55;
  color: var(--pxd-muted);
}

@media (max-width: 768px) {
  #flow.pxd-flow-section {
    margin-inline: clamp(-12px, -2.5vw, -8px);
    padding-inline: clamp(12px, 2.5vw, 18px);
  }

  .pxd-flow-cal-scroll {
    min-height: 0 !important;
  }

  .pxd-flow-cal-scroll::before {
    display: none;
  }

  .pxd-flow-cal-sticky {
    position: relative !important;
    top: auto !important;
    padding-bottom: 0 !important;
    display: block !important;
    min-height: 0 !important;
    justify-content: flex-start !important;
    align-items: stretch !important;
  }

  .pxd-flow-cal__viewport {
    height: auto !important;
    perspective: none !important;
    transform-style: flat !important;
  }

  .pxd-flow-cal__plate {
    display: none;
  }

  .pxd-flow-sheet {
    position: relative !important;
    inset: auto !important;
    pointer-events: auto !important;
    z-index: auto !important;
    margin-bottom: clamp(14px, 3vw, 20px);
  }

  .pxd-flow-sheet:last-of-type {
    margin-bottom: 0;
  }

  .pxd-flow-sheet.is-turned .pxd-flow-sheet__flip {
    transform: none !important;
  }

  .pxd-flow-sheet__flip {
    transition: none !important;
  }

  .pxd-flow-cal .pxd-flow-card {
    height: auto;
    min-height: 0;
    justify-content: flex-start;
  }

  .pxd-flow-cal__viewport::after {
    display: none;
  }

  .pxd-flow-cal__progress {
    margin-top: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pxd-flow-cal-scroll {
    min-height: 0 !important;
  }

  .pxd-flow-cal-scroll::before {
    display: none;
  }

  .pxd-flow-cal-sticky {
    position: relative !important;
    top: auto !important;
    padding-bottom: 0 !important;
    display: block !important;
    min-height: 0 !important;
    justify-content: flex-start !important;
    align-items: stretch !important;
  }

  .pxd-flow-cal__viewport {
    height: auto !important;
    perspective: none !important;
    transform-style: flat !important;
  }

  .pxd-flow-cal__plate {
    display: none;
  }

  .pxd-flow-sheet {
    position: relative !important;
    inset: auto !important;
    pointer-events: auto !important;
    z-index: auto !important;
    margin-bottom: clamp(14px, 3vw, 20px);
  }

  .pxd-flow-sheet:last-of-type {
    margin-bottom: 0;
  }

  .pxd-flow-sheet.is-turned .pxd-flow-sheet__flip {
    transform: none !important;
  }

  .pxd-flow-sheet__flip {
    transition: none !important;
  }

  .pxd-flow-cal .pxd-flow-card {
    height: auto;
    min-height: 0;
    justify-content: flex-start;
  }

  .pxd-flow-cal__viewport::after {
    display: none;
  }

  .pxd-flow-cal__progress {
    margin-top: 20px;
  }
}

/* ──────────────────────────────────────────
   Regions — 拓扑（枢纽 + CSS 连接线 + 双分支卡片）
   ────────────────────────────────────────── */
.pxd-region-mind {
  margin-inline: auto;
}

.pxd-region-topo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(10px, 2vw, 16px);
  width: 100%;
  max-width: min(960px, 100%);
  margin-inline: auto;
}

.pxd-region-hub-wrap {
  position: relative;
  z-index: 2;
}

/* ── 中央枢纽（圆角矩形 + 紫光晕，对齐参考稿） ── */
.pxd-region-mind__hub {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: clamp(14px, 2.6vw, 18px) clamp(28px, 7vw, 48px);
  min-height: 0;
  width: fit-content;
  max-width: 100%;
  border-radius: clamp(22px, 2.8vw, 30px);
  text-align: center;
  border: 1px solid rgba(167, 139, 250, 0.35);
  background: rgba(15, 15, 26, 0.94);
  box-shadow:
    0 0 28px rgba(168, 85, 247, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.055);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.pxd-region-hub-wrap:hover .pxd-region-mind__hub {
  transform: translateY(-3px);
  border-color: rgba(192, 132, 252, 0.42);
  box-shadow:
    0 0 38px rgba(168, 85, 247, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.pxd-region-mind__hub-glow {
  position: absolute;
  inset: -32%;
  border-radius: inherit;
  background: radial-gradient(circle at 50% 38%, rgba(168, 85, 247, 0.24), transparent 62%);
  pointer-events: none;
  z-index: -1;
  filter: blur(24px);
  opacity: 0.88;
}

.pxd-region-mind__hub-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.pxd-region-mind__hub-icon i {
  width: 24px;
  height: 24px;
  color: rgba(196, 181, 253, 0.94);
}

.pxd-region-mind__hub-main {
  font-size: clamp(15px, 1.85vw, 18px);
  font-weight: 800;
  letter-spacing: 0.08em;
  color: rgba(248, 245, 255, 0.98);
}

.pxd-region-mind__hub-sub {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(167, 139, 250, 0.72);
}

/* ── 桌面端连接线（竖线 + T 形分叉） ── */
.pxd-region-connect {
  display: none;
  flex-direction: column;
  align-items: center;
  width: 100%;
  margin-top: -4px;
  margin-bottom: clamp(2px, 1vw, 8px);
  position: relative;
  z-index: 0;
}

@media (min-width: 768px) {
  .pxd-region-connect {
    display: flex;
  }
}

.pxd-region-connect__stem {
  width: 1px;
  height: clamp(26px, 3.6vw, 34px);
  background: linear-gradient(to bottom, rgba(168, 85, 247, 0.42), rgba(99, 102, 241, 0.42));
}

.pxd-region-connect__fork {
  position: relative;
  width: min(60%, 520px);
  height: 34px;
}

.pxd-region-connect__rail {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.42), transparent);
  box-shadow: 0 1px 0 rgba(99, 102, 241, 0.22);
}

.pxd-region-connect__drop {
  position: absolute;
  top: 0;
  width: 1px;
  height: 34px;
}

.pxd-region-connect__drop--l {
  left: 0;
  background: linear-gradient(to bottom, rgba(99, 102, 241, 0.48), transparent);
}

.pxd-region-connect__drop--r {
  right: 0;
  background: linear-gradient(to bottom, rgba(236, 72, 153, 0.42), transparent);
}

/* ── 双分支 ── */
.pxd-region-branches {
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 3vw, 26px);
  width: 100%;
}

@media (min-width: 768px) {
  .pxd-region-branches {
    flex-direction: row;
    gap: clamp(22px, 4vw, 40px);
    align-items: stretch;
    margin-top: clamp(4px, 1vw, 10px);
  }

  .pxd-region-branches > .pxd-region-mind__branch {
    flex: 1;
    min-width: 0;
  }
}

.pxd-region-mind__branch {
  position: relative;
  z-index: 1;
}

.pxd-region-mind__branch-inner {
  position: relative;
  height: 100%;
  padding: clamp(22px, 3.5vw, 30px);
  border-radius: clamp(22px, 2.8vw, 28px);
  overflow: hidden;
  transition: border-color 0.28s ease, box-shadow 0.28s ease;
}

.pxd-region-mind__branch-inner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  pointer-events: none;
}

.pxd-region-mind__branch--apac .pxd-region-mind__branch-inner {
  border: 1px solid rgba(99, 102, 241, 0.28);
  background: linear-gradient(180deg, rgba(22, 14, 38, 0.96) 0%, rgba(10, 10, 22, 0.94) 100%);
  box-shadow: 0 0 36px rgba(79, 70, 229, 0.07);
}

.pxd-region-mind__branch--apac .pxd-region-mind__branch-inner::before {
  background: linear-gradient(90deg, transparent, rgba(129, 140, 248, 0.55), transparent);
}

.pxd-region-mind__branch--amer .pxd-region-mind__branch-inner {
  border: 1px solid rgba(236, 72, 153, 0.26);
  background: linear-gradient(180deg, rgba(22, 14, 38, 0.96) 0%, rgba(10, 10, 22, 0.94) 100%);
  box-shadow: 0 0 36px rgba(236, 72, 153, 0.07);
}

.pxd-region-mind__branch--amer .pxd-region-mind__branch-inner::before {
  background: linear-gradient(90deg, transparent, rgba(244, 114, 182, 0.55), transparent);
}

.pxd-region-mind__branch--apac .pxd-region-mind__branch-inner:hover {
  border-color: rgba(129, 140, 248, 0.38);
  box-shadow: 0 0 46px rgba(79, 70, 229, 0.12);
}

.pxd-region-mind__branch--amer .pxd-region-mind__branch-inner:hover {
  border-color: rgba(244, 114, 182, 0.38);
  box-shadow: 0 0 46px rgba(236, 72, 153, 0.14);
}

.pxd-region-mind__branch-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: clamp(18px, 3vw, 24px);
}

.pxd-region-mind__branch-ico {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  flex-shrink: 0;
}

.pxd-region-mind__branch--apac .pxd-region-mind__branch-ico {
  background: rgba(99, 102, 241, 0.14);
  border: 1px solid rgba(129, 140, 248, 0.28);
  color: rgba(165, 180, 252, 0.96);
}

.pxd-region-mind__branch--amer .pxd-region-mind__branch-ico {
  background: rgba(236, 72, 153, 0.12);
  border: 1px solid rgba(244, 114, 182, 0.28);
  color: rgba(251, 182, 206, 0.96);
}

.pxd-region-mind__branch-ico i {
  width: 20px;
  height: 20px;
}

.pxd-region-mind__branch-title {
  margin: 0;
  font-size: clamp(15px, 1.65vw, 17px);
  font-weight: 600;
  letter-spacing: 0.06em;
}

.pxd-region-mind__branch--apac .pxd-region-mind__branch-title {
  color: rgba(224, 231, 255, 0.96);
}

.pxd-region-mind__branch--amer .pxd-region-mind__branch-title {
  color: rgba(254, 228, 236, 0.96);
}

.pxd-region-mind__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pxd-region-pill {
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(203, 196, 226, 0.92);
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(23, 23, 37, 0.94);
  transition: border-color 0.22s ease, background 0.22s ease, color 0.22s ease;
  cursor: default;
}

.pxd-region-mind__branch--apac .pxd-region-pill:hover {
  border-color: rgba(129, 140, 248, 0.38);
  background: rgba(99, 102, 241, 0.12);
  color: rgba(248, 250, 255, 0.96);
}

.pxd-region-mind__branch--amer .pxd-region-pill:hover {
  border-color: rgba(244, 114, 182, 0.38);
  background: rgba(236, 72, 153, 0.1);
  color: rgba(255, 247, 251, 0.96);
}

.pxd-region-mind .pxd-regions__note {
  margin-top: clamp(22px, 4vw, 32px);
}

#regions .pxd-section__sub strong {
  color: rgba(232, 228, 245, 0.94);
  font-weight: 600;
}

.pxd-regions__note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 0 auto;
  padding: 0 clamp(12px, 3vw, 24px);
  max-width: min(56ch, 100%);
  border: none;
  background: none;
  border-radius: 0;
  font-size: clamp(13px, 1.35vw, 14px);
  font-weight: 500;
  line-height: 1.62;
  letter-spacing: 0.01em;
  text-align: center;
  color: var(--pxd-muted);
}

.pxd-regions__note strong {
  font-weight: 600;
  color: rgba(232, 228, 245, 0.92);
}

.pxd-regions__note-ico {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: rgba(155, 146, 184, 0.72);
}

.pxd-regions__note-ico i {
  width: 17px;
  height: 17px;
}

.pxd-regions__note-txt {
  flex: 1;
  min-width: min(100%, 280px);
  text-align: center;
}


/* ──────────────────────────────────────────
   须知摘要 — 底部信息栅格卡片（参考稿）
   ────────────────────────────────────────── */
.pxd-keypoints {
  margin-top: clamp(24px, 4vw, 40px);
}

.pxd-keypoints__panel {
  border-radius: clamp(22px, 2.8vw, 28px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(13, 13, 22, 0.94);
  padding: clamp(22px, 4vw, 38px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.pxd-keypoints__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
}

.pxd-keypoints__item {
  display: flex;
  flex-direction: column;
  gap: clamp(14px, 2vw, 18px);
  padding: clamp(8px, 1.5vw, 12px) clamp(18px, 3vw, 28px);
  position: relative;
  min-height: 100%;
}

.pxd-keypoints__item:not(:first-child) {
  border-left: 1px solid rgba(255, 255, 255, 0.06);
}

.pxd-keypoints__item:first-child {
  padding-left: clamp(4px, 1vw, 8px);
}

.pxd-keypoints__item:last-child {
  padding-right: clamp(4px, 1vw, 8px);
}

.pxd-keypoints__ico {
  flex-shrink: 0;
  margin-top: 0;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pxd-keypoints__item--purple .pxd-keypoints__ico {
  background: rgba(168, 85, 247, 0.12);
  border: 1px solid rgba(192, 132, 252, 0.26);
  color: #d8b4fe;
}

.pxd-keypoints__item--indigo .pxd-keypoints__ico {
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(129, 140, 248, 0.26);
  color: #a5b4fc;
}

.pxd-keypoints__item--blue .pxd-keypoints__ico {
  background: rgba(96, 165, 250, 0.11);
  border: 1px solid rgba(96, 165, 250, 0.26);
  color: #93c5fd;
}

.pxd-keypoints__item--pink .pxd-keypoints__ico {
  background: rgba(236, 72, 153, 0.11);
  border: 1px solid rgba(244, 114, 182, 0.26);
  color: #f9a8d4;
}

.pxd-keypoints__ico svg {
  width: 18px;
  height: 18px;
  stroke-width: 2;
}

.pxd-keypoints__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.pxd-keypoints__label {
  font-size: clamp(13px, 1.35vw, 14px);
  font-weight: 600;
  color: rgba(248, 245, 255, 0.96);
  line-height: 1.35;
}

.pxd-keypoints__desc {
  font-size: 12px;
  font-weight: 500;
  color: var(--pxd-muted);
  line-height: 1.58;
}

@media (max-width: 900px) {
  .pxd-keypoints__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(22px, 4vw, 28px) 0;
  }

  .pxd-keypoints__item {
    border-left: none !important;
    padding: clamp(10px, 2vw, 14px) clamp(14px, 3vw, 22px) !important;
  }

  .pxd-keypoints__item:first-child,
  .pxd-keypoints__item:last-child {
    padding-left: clamp(14px, 3vw, 22px) !important;
    padding-right: clamp(14px, 3vw, 22px) !important;
  }

  .pxd-keypoints__item:nth-child(even) {
    border-left: 1px solid rgba(255, 255, 255, 0.06);
  }

  .pxd-keypoints__item:nth-child(n + 3) {
    padding-top: clamp(22px, 4vw, 28px);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
  }
}

@media (max-width: 520px) {
  .pxd-keypoints__list {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .pxd-keypoints__item:nth-child(even) {
    border-left: none;
  }

  .pxd-keypoints__item:nth-child(n + 3) {
    border-top: none;
    padding-top: 0 !important;
  }

  .pxd-keypoints__item:not(:first-child) {
    margin-top: clamp(22px, 4vw, 28px);
    padding-top: clamp(22px, 4vw, 28px) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
  }

  .pxd-keypoints__item:first-child {
    padding-top: 0 !important;
    margin-top: 0;
    border-top: none;
  }
}

/* ──────────────────────────────────────────
   Responsive tweaks
   ────────────────────────────────────────── */
@media (max-width: 480px) {
  .pxd-addon {
    flex-wrap: wrap;
    gap: 12px;
  }

  .pxd-addon__price-wrap {
    margin-left: calc(46px + 16px);
  }

  .pxd-period {
    padding: 8px 16px;
    font-size: 13px;
  }
}

/* ──────────────────────────────────────────
   Reduced motion
   ────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .pxd-region-hub-wrap:hover .pxd-region-mind__hub {
    transform: none;
  }

  .pxd-plan,
  .pxd-addon,
  .pxd-flow-card,
  .pxd-plan__cta {
    transition: none;
  }

  .pxd-price-flash {
    animation: none;
  }

  .pxd-flow-sheet__flip {
    transition: none !important;
  }
}