/* ============================================================
   peizhi-dingdan.css — 定价配置（交互式下单）页专属样式
   ============================================================ */

.pg-main{padding-top:90px;padding-bottom:0}

/* —— Hero（渐变 + 光斑 + 网格）—— */
.pg-hero{
  position:relative;
  overflow:hidden;
  text-align:center;
  background:linear-gradient(135deg,#EEF2FF 0%,#F5F3FF 38%,#FDF4FF 72%,#FFF1F2 100%);
  padding:72px 0 56px;
  margin-bottom:8px;
}
.pg-hero::before{
  content:'';
  position:absolute;
  top:-38%;
  left:-12%;
  width:min(520px,90vw);
  height:min(520px,90vw);
  background:radial-gradient(circle,rgba(129,140,248,0.28),transparent 68%);
  border-radius:50%;
  pointer-events:none;
  animation:pg-hero-orb-a 17s ease-in-out infinite;
}
.pg-hero::after{
  content:'';
  position:absolute;
  bottom:-32%;
  right:-8%;
  width:min(420px,75vw);
  height:min(420px,75vw);
  background:radial-gradient(circle,rgba(244,114,182,0.2),transparent 70%);
  border-radius:50%;
  pointer-events:none;
  animation:pg-hero-orb-b 19s ease-in-out infinite;
}
.pg-hero-grid{
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(99,102,241,0.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(99,102,241,0.055) 1px,transparent 1px);
  background-size:36px 36px;
  mask-image:linear-gradient(180deg,black 0%,transparent 78%);
  animation:pg-hero-grid-move 22s linear infinite;
  pointer-events:none;
}
@keyframes pg-hero-orb-a{
  0%,100%{transform:translate(0,0) scale(1)}
  50%{transform:translate(20px,-14px) scale(1.05)}
}
@keyframes pg-hero-orb-b{
  0%,100%{transform:translate(0,0) scale(1)}
  50%{transform:translate(-18px,14px) scale(1.04)}
}
@keyframes pg-hero-grid-move{
  0%{transform:translate(0,0)}
  100%{transform:translate(-36px,-36px)}
}

.pg-hero-inner{position:relative;z-index:1}
.pg-hero-eyebrow{animation:pg-fade-up 0.62s cubic-bezier(0.22,1,0.36,1) both}
.pg-hero-title{animation:pg-fade-up 0.68s cubic-bezier(0.22,1,0.36,1) 0.06s both}
.pg-hero-lead{animation:pg-fade-up 0.68s cubic-bezier(0.22,1,0.36,1) 0.12s both}
@keyframes pg-fade-up{
  from{opacity:0;transform:translateY(16px)}
  to{opacity:1;transform:translateY(0)}
}

.pg-hero-title{font-size:clamp(30px,5vw,48px);font-weight:900;margin:14px 0 10px;line-height:1.15}
.pg-hero-lead{font-size:17px;color:var(--muted);max-width:520px;margin:0 auto;line-height:1.65}

.pg-page-body{padding-bottom:8px}

/* —— 地区 / 周期 Tab —— */
.region-tabs{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:36px 0 28px}
#pg-region-tabs .region-tab{opacity:0;animation:pg-pill-in 0.52s cubic-bezier(0.22,1,0.36,1) forwards}
#pg-region-tabs .region-tab:nth-child(1){animation-delay:0.04s}
#pg-region-tabs .region-tab:nth-child(2){animation-delay:0.08s}
#pg-region-tabs .region-tab:nth-child(3){animation-delay:0.12s}
#pg-region-tabs .region-tab:nth-child(4){animation-delay:0.16s}
#pg-region-tabs .region-tab:nth-child(5){animation-delay:0.2s}
@keyframes pg-pill-in{
  from{opacity:0;transform:translateY(10px)}
  to{opacity:1;transform:translateY(0)}
}

.region-tab{
  padding:10px 20px;
  border-radius:14px;
  border:1.5px solid #E2E8F0;
  font-weight:700;
  font-size:14px;
  color:var(--muted);
  cursor:pointer;
  transition:transform 0.25s cubic-bezier(0.34,1.56,0.64,1),border-color 0.2s ease,background 0.2s ease,color 0.2s ease,box-shadow 0.25s ease;
  background:var(--white);
  font-family:inherit;
  box-shadow:0 2px 8px rgba(15,23,42,0.04);
}
.region-tab:hover,.region-tab.active{border-color:var(--accent);color:var(--accent);background:rgba(99,102,241,0.06)}
.region-tab:hover{transform:translateY(-2px)}
.region-tab.pg-tab-pop{animation:pg-tab-pop 0.38s cubic-bezier(0.34,1.56,0.64,1)}
@keyframes pg-tab-pop{
  0%{transform:scale(0.94)}
  55%{transform:scale(1.04)}
  100%{transform:scale(1)}
}

.period-tabs-row{
  display:flex;
  gap:6px;
  background:#F1F5F9;
  border-radius:14px;
  padding:5px;
  width:fit-content;
  margin:0 auto 44px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,0.7);
  opacity:0;
  animation:pg-fade-up 0.55s cubic-bezier(0.22,1,0.36,1) 0.14s both;
}
.period-tab{
  padding:9px 20px;
  border-radius:10px;
  font-weight:700;
  font-size:14px;
  color:var(--muted);
  border:none;
  background:none;
  cursor:pointer;
  font-family:inherit;
  transition:transform 0.25s cubic-bezier(0.34,1.56,0.64,1),color 0.2s ease,background 0.2s ease,box-shadow 0.25s ease;
}
.period-tab.active{background:var(--white);color:var(--accent);box-shadow:0 2px 10px rgba(99,102,241,0.12),0 1px 3px rgba(0,0,0,0.06)}
.period-tab:not(.active):hover{color:var(--accent);transform:translateY(-1px)}
.period-tab.pg-tab-pop{animation:pg-tab-pop 0.38s cubic-bezier(0.34,1.56,0.64,1)}

/* —— 方案卡片（3D 悬停 + 入场）—— */
.pg-plans-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:24px;
  max-width:760px;
  margin:0 auto 56px;
  perspective:1100px;
}
.pg-plan-card{
  border:1.5px solid #E2E8F0;
  border-radius:20px;
  padding:32px;
  background:var(--white);
  position:relative;
  cursor:pointer;
  transform-style:preserve-3d;
  backface-visibility:hidden;
  animation:pg-card-in 0.5s cubic-bezier(0.22,1,0.36,1) both;
  animation-delay:calc(0.05s + var(--pg-card-i,0) * 0.1s);
  transition:transform 0.38s cubic-bezier(0.22,1,0.36,1),box-shadow 0.35s ease,border-color 0.25s ease;
  box-shadow:0 4px 18px rgba(15,23,42,0.06);
}
@keyframes pg-card-in{
  from{opacity:0;transform:translate3d(0,18px,0) rotateX(6deg)}
  to{opacity:1;transform:translate3d(0,0,0) rotateX(0)}
}

@media (hover:hover) and (pointer:fine){
  .pg-plan-card:hover,.pg-plan-card:focus-visible{
    border-color:var(--accent);
    box-shadow:0 16px 40px rgba(99,102,241,0.16),0 6px 16px rgba(0,0,0,0.06);
    transform:translate3d(0,-8px,0) rotateX(4deg) rotateY(-3deg);
  }
  .pg-plan-card.selected:hover,.pg-plan-card.selected:focus-visible{
    transform:translate3d(0,-9px,0) rotateX(4deg) rotateY(-3deg);
  }
}
.pg-plan-card:hover,.pg-plan-card.selected{border-color:var(--accent);box-shadow:0 8px 24px rgba(99,102,241,0.12)}
.pg-plan-card.selected{background:linear-gradient(180deg,rgba(99,102,241,0.04),var(--white) 48%)}
.pg-plan-card.featured{border-color:var(--accent);box-shadow:0 12px 32px rgba(99,102,241,0.18)}
.pg-plan-badge{
  position:absolute;
  top:-13px;
  left:50%;
  transform:translateX(-50%);
  background:linear-gradient(135deg,#818CF8,#A78BFA);
  color:white;
  font-size:11px;
  font-weight:700;
  padding:4px 14px;
  border-radius:100px;
  animation:pg-badge-float 3.2s ease-in-out infinite;
  box-shadow:0 4px 14px rgba(129,140,248,0.35);
}
@keyframes pg-badge-float{
  0%,100%{transform:translateX(-50%) translateY(0)}
  50%{transform:translateX(-50%) translateY(-3px)}
}
.pg-plan-id{font-size:11px;font-family:monospace;color:#94A3B8;background:#F8FAFC;padding:3px 8px;border-radius:6px;display:inline-block;margin-bottom:12px}
.pg-plan-name{font-size:19px;font-weight:800;margin-bottom:4px}
.pg-plan-spec{font-size:13px;color:var(--muted);padding-bottom:20px;border-bottom:1px solid #E2E8F0;margin-bottom:20px}
.pg-plan-price{font-size:40px;font-weight:900;display:flex;align-items:baseline;gap:2px}
.pg-plan-price-val{display:inline-block;transform-origin:50% 60%}
.pg-plan-price-val.pg-price-tick{animation:pg-price-tick 0.42s cubic-bezier(0.34,1.56,0.64,1)}
@keyframes pg-price-tick{
  0%{transform:scale(0.88) translateY(6px);opacity:0.35}
  60%{transform:scale(1.05) translateY(-2px);opacity:1}
  100%{transform:scale(1) translateY(0);opacity:1}
}
.pg-plan-price sup{font-size:18px;font-weight:700}
.pg-plan-price > span:last-child{font-size:15px;color:var(--muted);font-weight:500}
.pg-plan-note{font-size:12px;color:#94A3B8;margin-top:6px;margin-bottom:24px}
.pg-plan-features{list-style:none;margin-bottom:24px}
.pg-plan-features li{font-size:13px;color:#334155;padding:5px 0;display:flex;align-items:flex-start;gap:8px}
.pg-plan-features li::before{content:"✓";color:#10B981;font-weight:800;flex-shrink:0;margin-top:1px}
.btn-order{display:block;width:100%;text-align:center;padding:13px;border-radius:13px;font-weight:700;font-size:14px;background:#1E1B4B;color:white;border:none;cursor:pointer;font-family:inherit;transition:transform 0.25s ease,background 0.2s ease,box-shadow 0.25s ease}
.btn-order:hover{background:#312E81;transform:translateY(-2px)}
.pg-plan-card.featured .btn-order{background:linear-gradient(135deg,#818CF8,#A78BFA);box-shadow:0 4px 14px rgba(129,140,248,0.3)}
.pg-plan-card.featured .btn-order:hover{box-shadow:0 6px 18px rgba(129,140,248,0.42)}

/* —— 扩展服务 —— */
.addons-section{max-width:960px;margin:0 auto 56px}
.addons-title{font-size:22px;font-weight:800;margin-bottom:24px}
.addons-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.addon-card{
  border:1.5px solid #E2E8F0;
  border-radius:16px;
  padding:24px;
  background:var(--white);
  transition:transform 0.3s cubic-bezier(0.22,1,0.36,1),border-color 0.2s ease,box-shadow 0.3s ease;
  cursor:pointer;
  transform-style:preserve-3d;
  box-shadow:0 2px 10px rgba(15,23,42,0.04);
}
.addon-card:hover{border-color:var(--accent);transform:translate3d(0,-4px,0) rotateX(2deg);box-shadow:0 10px 28px rgba(99,102,241,0.1)}
.addon-card.selected{border-color:var(--accent);background:rgba(99,102,241,0.03);box-shadow:0 0 0 1px rgba(99,102,241,0.12)}
.addon-icon{font-size:24px;margin-bottom:10px;display:inline-block;animation:pg-addon-icon-bob 5s ease-in-out infinite}
.addon-card:nth-child(2) .addon-icon{animation-delay:0.4s}
.addon-card:nth-child(3) .addon-icon{animation-delay:0.8s}
@keyframes pg-addon-icon-bob{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-4px)}
}
.addon-name{font-size:14px;font-weight:800;margin-bottom:4px}
.addon-desc{font-size:12px;color:var(--muted);margin-bottom:12px}
.addon-price{font-size:18px;font-weight:800;color:var(--accent)}
.addon-price span{font-size:12px;color:var(--muted);font-weight:500}

/* 滚动显现（html.pg-motion-on 由 peizhi-dingdan.js 注入） */
html.pg-motion-on .pg-reveal{
  opacity:0;
  transform:translateY(22px);
  filter:blur(0);
  transition:opacity 0.65s cubic-bezier(0.22,1,0.36,1),transform 0.65s cubic-bezier(0.22,1,0.36,1),filter 0.5s ease;
}
html.pg-motion-on .pg-reveal.pg-reveal-in{opacity:1;transform:none;filter:blur(0)}
html.pg-motion-on .pg-reveal.pg-reveal-in.pg-reveal-out{
  opacity:0;
  transform:translateY(-26px) scale(0.985);
  filter:blur(5px);
  pointer-events:none;
}
@keyframes pg-addon-reveal{
  from{opacity:0;transform:translateY(14px)}
  to{opacity:1;transform:none}
}
html.pg-motion-on .pg-reveal.pg-reveal-in .addons-grid .addon-card{
  opacity:0;
  animation:pg-addon-reveal 0.52s cubic-bezier(0.22,1,0.36,1) forwards;
}
html.pg-motion-on .pg-reveal.pg-reveal-in .addons-grid .addon-card:nth-child(1){animation-delay:0.08s}
html.pg-motion-on .pg-reveal.pg-reveal-in .addons-grid .addon-card:nth-child(2){animation-delay:0.14s}
html.pg-motion-on .pg-reveal.pg-reveal-in .addons-grid .addon-card:nth-child(3){animation-delay:0.2s}

/* —— 订单摘要 —— */
.order-summary-section{max-width:960px;margin:0 auto 80px}
.order-box{
  border:1.5px solid var(--accent);
  border-radius:20px;
  padding:32px;
  background:linear-gradient(145deg,rgba(99,102,241,0.06),rgba(167,139,250,0.04));
  position:relative;
  overflow:hidden;
  transform-style:preserve-3d;
  box-shadow:0 8px 32px rgba(99,102,241,0.1),0 0 0 1px rgba(255,255,255,0.6) inset;
  animation:pg-order-border 7s ease-in-out infinite;
}
.order-box::before{
  content:'';
  position:absolute;
  top:-40%;
  right:-20%;
  width:200px;
  height:200px;
  background:radial-gradient(circle,rgba(129,140,248,0.15),transparent 70%);
  pointer-events:none;
  animation:pg-order-orb 10s ease-in-out infinite;
}
@keyframes pg-order-border{
  0%,100%{box-shadow:0 8px 32px rgba(99,102,241,0.1),0 0 0 1px rgba(255,255,255,0.6) inset}
  50%{box-shadow:0 12px 40px rgba(99,102,241,0.16),0 0 0 1px rgba(255,255,255,0.75) inset}
}
@keyframes pg-order-orb{
  0%,100%{transform:translate(0,0) scale(1);opacity:1}
  50%{transform:translate(-12px,8px) scale(1.08);opacity:0.85}
}
.order-title{font-size:20px;font-weight:800;margin-bottom:20px;position:relative;z-index:1}
#pg-order-rows{position:relative;z-index:1}
.order-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid #F1F5F9;font-size:14px}
.order-total{font-size:24px;font-weight:900;color:var(--accent)}
.order-actions{display:flex;gap:12px;margin-top:24px;position:relative;z-index:1}
.order-actions .btn-primary{
  transition:transform 0.25s cubic-bezier(0.34,1.56,0.64,1),box-shadow 0.25s ease;
  box-shadow:0 4px 16px rgba(99,102,241,0.25);
}
.order-actions .btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(99,102,241,0.32)}

@media(prefers-reduced-motion:reduce){
  .pg-hero::before,.pg-hero::after,.pg-hero-grid,.pg-plan-badge,.addon-icon,.order-box,.order-box::before{animation:none!important}
  .pg-hero-eyebrow,.pg-hero-title,.pg-hero-lead,.period-tabs-row,#pg-region-tabs .region-tab,.pg-plan-card{animation:none!important;opacity:1!important;transform:none!important}
  .pg-plan-price-val.pg-price-tick{animation:none!important}
  .region-tab.pg-tab-pop,.period-tab.pg-tab-pop{animation:none!important}
  html.pg-motion-on .pg-reveal,html.pg-motion-on .pg-reveal.pg-reveal-in .addons-grid .addon-card{opacity:1!important;transform:none!important;animation:none!important;filter:none!important}
  html.pg-motion-on .pg-reveal.pg-reveal-in.pg-reveal-out{opacity:1!important;transform:none!important;filter:none!important;pointer-events:auto!important}
}

@media(max-width:768px){
  .pg-plans-grid{grid-template-columns:1fr;perspective:none}
  .pg-plan-card,.pg-plan-card:hover,.pg-plan-card:focus-visible,.pg-plan-card.selected:hover{transform:none!important}
  .addon-card:hover{transform:translateY(-3px)!important}
  .addons-grid{grid-template-columns:1fr}
  .pg-hero{padding:56px 0 40px}
}
</think>
修正扩展服务滚动显现的 CSS：先前规则有冲突，改为用子项 `animation` 实现错开显现。

<｜tool▁calls▁begin｜><｜tool▁call▁begin｜>
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