.page-products{
  --pc-alt:#0F1836;
  --pc-gap:clamp(18px,3vw,30px);
  --pc-row-line:#1B2749;
  --pc-body-text:#D7DCEC;
  background:var(--ink);
  color:var(--paper);
  font-family:var(--font-sans);
  padding-bottom:clamp(44px,7vw,88px);
}
.page-products .pc-crumb-wrap{padding-top:clamp(12px,2vw,22px)}

/* ---------- 首屏 ---------- */
.page-products .pc-hero{
  position:relative;
  overflow:hidden;
  margin-top:clamp(10px,2vw,18px);
  border-top:var(--bd);
  border-bottom:var(--bd);
  background:linear-gradient(160deg,#0B1330 0%,#0E1839 58%,#101C42 100%);
}
.page-products .pc-hero::before{
  content:"";
  position:absolute;
  top:-24%;
  right:-16%;
  width:min(720px,88vw);
  height:min(720px,88vw);
  background:linear-gradient(145deg,rgba(242,193,92,.20),rgba(122,140,255,.13) 48%,rgba(99,214,196,.07) 68%,transparent 80%);
  clip-path:polygon(38% 0,100% 0,100% 100%,0 76%);
  pointer-events:none;
}
.page-products .pc-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:linear-gradient(to right,rgba(34,48,92,.5) 1px,transparent 1px),linear-gradient(to bottom,rgba(34,48,92,.4) 1px,transparent 1px);
  background-size:64px 64px;
  opacity:.55;
  pointer-events:none;
}
.page-products .pc-hero-inner{
  position:relative;
  z-index:1;
  display:grid;
  gap:clamp(22px,4vw,42px);
  padding-block:clamp(24px,4vw,48px) clamp(28px,5vw,56px);
  min-width:0;
}
.page-products .pc-hero-copy{min-width:0}
.page-products .pc-hero-copy .eyebrow{margin:0 0 12px;color:var(--gold);letter-spacing:.2em}
.page-products .pc-hero-copy h1{
  margin:0;
  font-size:clamp(28px,5.2vw,58px);
  line-height:1.14;
  letter-spacing:-.02em;
  font-weight:900;
  color:var(--paper);
}
.page-products .pc-hero-lede{
  margin:clamp(14px,2vw,20px) 0 0;
  max-width:46ch;
  font-size:clamp(14.5px,1.6vw,16.5px);
  line-height:1.85;
  color:var(--pc-body-text);
}
.page-products .pc-hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:clamp(18px,2.6vw,26px);
}
.page-products .pc-hero-figure{
  position:relative;
  margin:0;
  min-width:0;
  border:var(--bd);
  background:var(--panel);
}
.page-products .pc-hero-figure .figure-media{border-bottom:0}
.page-products .pc-hero-figure .figure-caption{
  padding:10px 14px;
  border-top:var(--bd);
  font-size:11.5px;
  color:var(--muted);
}
.page-products .pc-version-badge{
  position:absolute;
  left:clamp(10px,2vw,18px);
  bottom:clamp(52px,7vw,64px);
  padding:10px 14px;
  background:rgba(5,9,21,.86);
  border-left:3px solid var(--gold);
}
.page-products .pc-version-badge span{
  display:block;
  font-size:10.5px;
  letter-spacing:.18em;
  color:var(--muted);
  margin-bottom:4px;
}
.page-products .pc-version-badge b{
  display:block;
  font-family:var(--font-mono);
  font-size:clamp(24px,4.4vw,42px);
  line-height:1;
  letter-spacing:.02em;
  color:var(--gold);
}

/* ---------- 规模数字带 ---------- */
.page-products .pc-stats-wrap{padding-top:clamp(16px,3vw,28px)}
.page-products .pc-stats{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1px;
  background:var(--line);
  border:var(--bd);
}
.page-products .pc-stat{background:var(--ink);padding:clamp(12px,2vw,20px) clamp(12px,2vw,18px)}
.page-products .pc-stat b{
  display:block;
  font-family:var(--font-mono);
  font-size:clamp(22px,3.2vw,34px);
  line-height:1.1;
  color:var(--paper);
  font-variant-numeric:tabular-nums;
}
.page-products .pc-stat b i{font-style:normal;font-size:.6em;color:var(--coral);margin-left:2px}
.page-products .pc-stat span{display:block;margin-top:6px;font-size:11.5px;letter-spacing:.08em;color:var(--muted)}

/* ---------- 主体两栏 ---------- */
.page-products .pc-body{
  display:grid;
  gap:var(--pc-gap);
  padding-top:clamp(24px,4vw,44px);
  min-width:0;
}
.page-products .pc-rail{min-width:0}
.page-products .pc-rail-title{
  margin:0 0 10px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.2em;
  color:var(--gold);
}
.page-products .pc-rail-list{list-style:none;margin:0;padding:0;border-top:var(--bd)}
.page-products .pc-rail-list li{border-bottom:var(--bd)}
.page-products .pc-rail-list a{
  display:flex;
  gap:10px;
  align-items:baseline;
  padding:11px 6px;
  border-left:2px solid transparent;
  color:var(--paper);
  font-size:14px;
  text-decoration:none;
  transition:color var(--dur),border-color var(--dur),padding-left var(--dur);
}
.page-products .pc-rail-list a span{color:var(--muted);font-size:11px}
.page-products .pc-rail-list a:hover,
.page-products .pc-rail-list a:focus-visible,
.page-products .pc-rail-list a[aria-current="true"]{
  color:var(--gold);
  border-left-color:var(--gold);
  padding-left:12px;
}
.page-products .pc-rail-list a:focus-visible{outline:2px solid var(--violet);outline-offset:2px}
.page-products .pc-rail-note{
  margin-top:16px;
  padding:12px 14px;
  border-left:3px solid var(--mint);
  background:var(--alt, #121C3D);
  background:var(--panel);
}
.page-products .pc-rail-note p{margin:0;font-size:12.5px;line-height:1.8;color:var(--muted)}

/* ---------- 面板 ---------- */
.page-products .pc-panels{display:grid;gap:var(--pc-gap);min-width:0}
.page-products .pc-panel{
  background:var(--panel);
  border:var(--bd);
  padding:clamp(16px,3vw,34px);
  min-width:0;
  scroll-margin-top:88px;
}
.page-products .pc-panel-head{
  border-bottom:var(--bd);
  padding-bottom:14px;
  margin-bottom:clamp(16px,2.4vw,26px);
}
.page-products .pc-panel-index{
  margin:0 0 8px;
  font-size:11.5px;
  letter-spacing:.22em;
  color:var(--gold);
}
.page-products .pc-panel-title{
  margin:0;
  font-size:clamp(21px,3.2vw,31px);
  line-height:1.28;
  letter-spacing:-.01em;
  color:var(--paper);
}
.page-products .pc-panel-sub{margin:8px 0 0;font-size:12.5px;line-height:1.7;color:var(--muted)}
.page-products .pc-p{max-width:66ch;margin:0 0 16px;font-size:15px;line-height:1.85;color:var(--pc-body-text)}
.page-products .pc-sub{
  margin:clamp(22px,3vw,32px) 0 12px;
  padding-left:12px;
  border-left:3px solid var(--gold);
  font-size:clamp(16px,2vw,18px);
  color:var(--paper);
  line-height:1.4;
}
.page-products .pc-note{
  margin:14px 0 0;
  font-size:12.5px;
  line-height:1.8;
  color:var(--muted);
}
.page-products .pc-note a{color:var(--violet)}
.page-products .pc-note a:focus-visible{outline:2px solid var(--violet);outline-offset:2px}

/* ---------- 版本筛选条 ---------- */
.page-products .pc-chips{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:0 0 14px;
  padding:0;
}
.page-products .pc-chip{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.05em;
  padding:5px 11px;
  border:var(--bd);
  background:var(--pc-alt);
  color:var(--muted);
}
.page-products .pc-chip--on{
  background:var(--gold);
  border-color:var(--gold);
  color:var(--ink);
  font-weight:700;
}

/* ---------- 表格 ---------- */
.page-products .pc-table-wrap{
  overflow-x:auto;
  border:var(--bd);
  background:var(--ink);
  -webkit-overflow-scrolling:touch;
}
.page-products .pc-table{
  width:100%;
  min-width:600px;
  border-collapse:collapse;
  font-size:13px;
}
.page-products .pc-table-cap{
  caption-side:top;
  display:flex;
  flex-wrap:wrap;
  gap:8px 14px;
  align-items:center;
  justify-content:space-between;
  padding:10px 14px;
  background:var(--pc-alt);
  border-bottom:var(--bd);
  font-size:11.5px;
  letter-spacing:.08em;
  color:var(--muted);
  text-align:left;
}
.page-products .pc-table th,
.page-products .pc-table td{
  padding:11px 14px;
  text-align:left;
  white-space:nowrap;
  border-bottom:1px solid var(--pc-row-line);
}
.page-products .pc-table thead th{
  background:var(--pc-alt);
  color:var(--muted);
  font-size:11px;
  font-weight:600;
  letter-spacing:.14em;
  position:sticky;
  top:0;
  z-index:1;
}
.page-products .pc-table tbody tr:nth-child(even){background:#0D1633}
.page-products .pc-table tbody tr{transition:background var(--dur)}
.page-products .pc-table tbody tr:hover{background:#16224A}
.page-products .pc-table tbody tr:last-child td{border-bottom:0}
.page-products .pc-table .pc-num{
  font-family:var(--font-mono);
  color:var(--coral);
  letter-spacing:.05em;
  font-variant-numeric:tabular-nums;
}
.page-products .pc-table .pc-v{font-family:var(--font-mono);color:var(--mint)}
.page-products .pc-table--tier td:last-child{color:var(--pc-body-text);white-space:normal;min-width:220px}

/* ---------- 玩法八宫格 ---------- */
.page-products .pc-rules{
  list-style:none;
  margin:0 0 20px;
  padding:0;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1px;
  background:var(--line);
  border:var(--bd);
}
.page-products .pc-rule{background:var(--panel);padding:clamp(12px,2vw,18px)}
.page-products .pc-rule b{
  display:block;
  margin-bottom:6px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.16em;
  color:var(--gold);
}
.page-products .pc-rule h4{margin:0 0 6px;font-size:14.5px;color:var(--paper);line-height:1.4}
.page-products .pc-rule p{margin:0;font-size:12.5px;line-height:1.75;color:var(--muted)}

/* ---------- 图 ---------- */
.page-products .pc-figure{margin:18px 0 6px;min-width:0}
.page-products .pc-figure .figure-media{border:var(--bd)}
.page-products .pc-figure .figure-caption{margin-top:8px;font-size:11.5px;color:var(--muted)}

/* ---------- 走势卡 ---------- */
.page-products .pc-trend-grid{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:12px;
}
.page-products .pc-trend-card{padding:clamp(14px,2vw,18px);min-width:0}
.page-products .pc-trend-k{
  margin:0 0 8px;
  font-size:11px;
  letter-spacing:.16em;
  color:var(--gold);
}
.page-products .pc-trend-card h3{margin:0 0 8px;font-size:15.5px;line-height:1.4;color:var(--paper)}
.page-products .pc-trend-card p{margin:0;font-size:12.5px;line-height:1.75;color:var(--muted)}
.page-products .pc-spark{
  display:flex;
  align-items:flex-end;
  gap:4px;
  height:46px;
  margin-top:14px;
}
.page-products .pc-spark i{
  flex:1 1 0;
  display:block;
  min-height:4px;
  background:linear-gradient(180deg,rgba(99,214,196,.95),rgba(99,214,196,.18));
}
.page-products .pc-spark--coral i{background:linear-gradient(180deg,rgba(242,107,94,.95),rgba(242,107,94,.18))}
.page-products .pc-spark i:nth-child(1){height:38%}
.page-products .pc-spark i:nth-child(2){height:62%}
.page-products .pc-spark i:nth-child(3){height:45%}
.page-products .pc-spark i:nth-child(4){height:78%}
.page-products .pc-spark i:nth-child(5){height:55%}
.page-products .pc-spark i:nth-child(6){height:88%}
.page-products .pc-spark i:nth-child(7){height:50%}
.page-products .pc-spark i:nth-child(8){height:70%}
.page-products .pc-spark--v2 i:nth-child(1){height:70%}
.page-products .pc-spark--v2 i:nth-child(2){height:44%}
.page-products .pc-spark--v2 i:nth-child(3){height:82%}
.page-products .pc-spark--v2 i:nth-child(4){height:52%}
.page-products .pc-spark--v2 i:nth-child(5){height:68%}
.page-products .pc-spark--v2 i:nth-child(6){height:36%}
.page-products .pc-spark--v2 i:nth-child(7){height:74%}
.page-products .pc-spark--v2 i:nth-child(8){height:58%}

/* ---------- 版本时间线 ---------- */
.page-products .pc-timeline{
  list-style:none;
  margin:0 0 20px;
  padding:0;
  display:grid;
  gap:1px;
  background:var(--line);
  border:var(--bd);
}
.page-products .pc-tl{
  display:flex;
  flex-wrap:wrap;
  gap:4px 14px;
  align-items:baseline;
  padding:13px 14px;
  background:var(--panel);
  border-left:2px solid transparent;
  transition:border-color var(--dur),background var(--dur);
}
.page-products .pc-tl:hover{border-left-color:var(--gold);background:#16224A}
.page-products .pc-tl-ver{
  color:var(--gold);
  font-size:13px;
  letter-spacing:.08em;
  min-width:30px;
}
.page-products .pc-tl-name{flex:1 1 200px;font-size:13.5px;line-height:1.6;color:var(--paper)}
.page-products .pc-tl-count{font-size:11.5px;color:var(--mint);letter-spacing:.06em}

/* ---------- 屏幕适配 ---------- */
.page-products .pc-screens{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}
.page-products .pc-screens li{
  border:var(--bd);
  background:var(--pc-alt);
  padding:12px 14px;
  min-width:0;
}
.page-products .pc-screens b{
  display:block;
  font-size:clamp(18px,2.4vw,22px);
  color:var(--mint);
  line-height:1.1;
}
.page-products .pc-screens span{display:block;margin-top:6px;font-size:11.5px;line-height:1.6;color:var(--muted)}

/* ---------- 反馈手风琴 ---------- */
.page-products .pc-acc{display:grid;gap:8px;margin:0 0 20px}
.page-products .pc-acc details{
  border:var(--bd);
  background:var(--pc-alt);
  transition:border-color var(--dur);
}
.page-products .pc-acc details[open]{border-color:var(--gold)}
.page-products .pc-acc summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  gap:10px;
  align-items:center;
  padding:13px 16px;
  font-size:14.5px;
  line-height:1.5;
  color:var(--paper);
}
.page-products .pc-acc summary::-webkit-details-marker{display:none}
.page-products .pc-acc summary::before{
  content:"+";
  flex:none;
  width:14px;
  font-family:var(--font-mono);
  font-size:16px;
  color:var(--gold);
}
.page-products .pc-acc details[open] summary::before{content:"−"}
.page-products .pc-acc summary:focus-visible{outline:2px solid var(--violet);outline-offset:-2px}
.page-products .pc-acc p{
  margin:0;
  padding:0 16px 15px 40px;
  font-size:13px;
  line-height:1.85;
  color:#C3CAE0;
}

/* ---------- 联系条 ---------- */
.page-products .pc-contact{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  padding-top:16px;
  border-top:var(--bd);
}
.page-products .pc-contact-label{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.18em;
  color:var(--gold);
}

/* ---------- 收束 CTA ---------- */
.page-products .pc-cta{
  border:var(--bd);
  background:linear-gradient(120deg,#101C42 0%,#0B1330 62%);
  padding:clamp(20px,3.4vw,36px);
  display:grid;
  gap:18px;
}
.page-products .pc-cta .eyebrow{margin:0 0 10px;color:var(--gold);letter-spacing:.2em}
.page-products .pc-cta h2{
  margin:0 0 10px;
  font-size:clamp(20px,3vw,28px);
  line-height:1.3;
  color:var(--paper);
}
.page-products .pc-cta p{margin:0;max-width:58ch;font-size:13.5px;line-height:1.85;color:var(--muted)}
.page-products .pc-cta-links{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

/* ---------- 断点 ---------- */
@media (min-width:640px){
  .page-products .pc-trend-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .page-products .pc-screens{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media (min-width:760px){
  .page-products .pc-stats{grid-template-columns:repeat(4,minmax(0,1fr))}
  .page-products .pc-rules{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media (min-width:960px){
  .page-products .pc-hero-inner{
    grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
    align-items:center;
  }
  .page-products .pc-cta{grid-template-columns:minmax(0,1fr) auto;align-items:end}
  .page-products .pc-cta-links{justify-content:flex-end}
}
@media (min-width:1040px){
  .page-products .pc-body{grid-template-columns:250px minmax(0,1fr)}
  .page-products .pc-rail{
    position:sticky;
    top:24px;
    align-self:start;
  }
}
@media (min-width:1240px){
  .page-products .pc-trend-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (prefers-reduced-motion:reduce){
  .page-products *{transition:none !important}
}

.page-products {
  --alt: transparent;
}