.page-products{
  --prod-hair:rgba(201,214,228,.18);
  --prod-soft:rgba(201,214,228,.08);
  --prod-ink-soft:rgba(26,36,48,.66);
  --prod-card:#ffffff;
  --prod-cut:14px;
}

/* ---------- 首屏 ---------- */
.page-products .product-hero{
  position:relative;
  overflow:hidden;
  padding:26px 0 60px;
  color:var(--paper-050);
  background:
    radial-gradient(120% 110% at 108% -16%, rgba(46,111,168,.46), transparent 62%),
    linear-gradient(158deg, var(--deep-900) 0%, var(--stand-800) 60%, var(--venue-700) 100%);
}
.page-products .product-hero::after{
  content:"";
  position:absolute;
  right:-14%;
  bottom:-70px;
  width:66%;
  height:200px;
  background:linear-gradient(90deg, transparent, rgba(255,122,26,.20));
  clip-path:polygon(0 100%, 100% 0, 100% 100%);
  pointer-events:none;
}
.page-products .product-hero .breadcrumbs{
  position:relative;
  z-index:1;
}
.page-products .product-hero__grid{
  position:relative;
  z-index:1;
  display:grid;
  gap:34px;
  margin-top:22px;
}
.page-products .product-hero__lead .eyebrow{
  color:var(--orange-300);
}
.page-products .product-hero__lead h1{
  margin:.36em 0 .48em;
  font-size:clamp(30px, 7vw, 58px);
  line-height:1.06;
  letter-spacing:-.01em;
  color:#fff;
}
.page-products .product-hero__intro{
  max-width:46ch;
  margin:0;
  font-size:16px;
  line-height:1.8;
  color:rgba(244,247,251,.88);
}
.page-products .product-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:26px;
}

.page-products .hero-stats{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1px;
  margin:0;
  padding:0;
  overflow:hidden;
  border:1px solid var(--prod-hair);
  border-radius:0 var(--prod-cut) 0 var(--prod-cut);
  background:var(--prod-hair);
}
.page-products .hero-stat{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding:18px 16px;
  background:rgba(5,24,46,.76);
}
.page-products .hero-stat__key{
  margin:0;
  font-size:12px;
  letter-spacing:.12em;
  color:var(--gray-300);
}
.page-products .hero-stat__num{
  margin:0;
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-size:clamp(26px, 6vw, 36px);
  font-weight:500;
  line-height:1;
  color:#fff;
}
.page-products .hero-stat__unit{
  margin-left:4px;
  font-family:var(--font-sans);
  font-size:13px;
  color:var(--orange-300);
}

/* ---------- 模块切换 ---------- */
.page-products .product-modules{
  background:linear-gradient(180deg, var(--deep-900), var(--stand-800));
  color:var(--paper-050);
}
.page-products .product-modules .band__num{
  color:var(--orange-500);
}
.page-products .module-shell{
  display:grid;
  gap:22px;
  margin-top:34px;
}
.page-products .module-rail{
  display:flex;
  gap:8px;
  overflow-x:auto;
  padding-bottom:8px;
  -webkit-overflow-scrolling:touch;
}
.page-products .module-tab{
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
  padding:11px 14px;
  border:0;
  border-bottom:3px solid transparent;
  background:transparent;
  color:rgba(244,247,251,.7);
  font-family:var(--font-sans);
  font-size:14px;
  font-weight:600;
  white-space:nowrap;
  cursor:pointer;
  transition:color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}
.page-products .module-tab__num{
  font-family:var(--font-mono);
  font-size:12px;
  color:rgba(201,214,228,.55);
}
.page-products .module-tab[aria-selected="true"]{
  color:#fff;
  border-bottom-color:var(--orange-500);
  background:rgba(46,111,168,.20);
}
.page-products .module-tab[aria-selected="true"] .module-tab__num{
  color:var(--orange-500);
}
.page-products .module-tab:hover{
  color:#fff;
}

.page-products .module-panel{
  padding-top:6px;
}
.page-products .panel-grid{
  display:grid;
  gap:26px;
}
.page-products .panel-title{
  margin:0 0 14px;
  font-family:var(--font-serif);
  font-weight:700;
  font-size:clamp(22px, 4.4vw, 30px);
  line-height:1.3;
  color:#fff;
}
.page-products .panel-grid__body p{
  margin:0 0 14px;
  font-size:16px;
  line-height:1.78;
  color:rgba(201,214,228,.92);
  max-width:58ch;
}
.page-products .panel-note{
  font-size:14px;
  color:rgba(201,214,228,.7);
}
.page-products .panel-grid__body .link-inline{
  color:var(--orange-300);
}
.page-products .media{
  width:100%;
}
.page-products .media img{
  display:block;
  width:100%;
  height:100%;
  max-width:100%;
  object-fit:cover;
}

.page-products .steps{
  list-style:none;
  margin:20px 0 16px;
  padding:0;
  display:grid;
  gap:14px;
  counter-reset:step;
}
.page-products .steps li{
  position:relative;
  padding-left:40px;
  counter-increment:step;
  font-size:15px;
  line-height:1.72;
  color:rgba(201,214,228,.9);
}
.page-products .steps li::before{
  content:counter(step, decimal-leading-zero);
  position:absolute;
  left:0;
  top:2px;
  width:26px;
  height:26px;
  display:grid;
  place-items:center;
  font-family:var(--font-mono);
  font-size:11px;
  color:var(--orange-500);
  border:1px solid rgba(255,122,26,.55);
  border-radius:50%;
}

.page-products .bullet-list{
  list-style:none;
  margin:0 0 16px;
  padding:0;
  display:grid;
  gap:10px;
}
.page-products .bullet-list li{
  position:relative;
  padding-left:18px;
  font-size:15px;
  line-height:1.72;
  color:rgba(201,214,228,.9);
}
.page-products .bullet-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:10px;
  width:8px;
  height:2px;
  background:var(--cyan-400);
}

.page-products .replay-axis{
  display:block;
  width:100%;
  height:auto;
  margin:18px 0 14px;
}

.page-products .member-board{
  display:grid;
  gap:1px;
  background:var(--prod-hair);
  border:1px solid var(--prod-hair);
  border-radius:0 var(--prod-cut) 0 var(--prod-cut);
  overflow:hidden;
}
.page-products .member-board__row{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  align-items:baseline;
  gap:8px;
  padding:14px 16px;
  background:rgba(5,24,46,.62);
}
.page-products .member-board__key{
  font-size:12px;
  letter-spacing:.1em;
  color:var(--gray-300);
}
.page-products .member-board__val{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-size:22px;
  color:var(--orange-300);
}
.page-products .member-board__val--sm{
  font-family:var(--font-sans);
  font-size:14px;
  color:rgba(244,247,251,.9);
}

/* ---------- 指标读法 ---------- */
.page-products .product-reading{
  color:var(--ink-900);
}
.page-products .product-reading .band__num{
  color:var(--orange-500);
}
.page-products .product-reading .band__title{
  color:var(--ink-900);
}
.page-products .reading-grid{
  display:grid;
  gap:30px;
  margin-top:32px;
}
.page-products .reading-prose p{
  margin:0;
  color:var(--prod-ink-soft);
}
.page-products .metric-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:0;
  border-top:1px solid rgba(26,36,48,.14);
}
.page-products .metric-row{
  display:grid;
  grid-template-columns:1fr auto;
  align-items:center;
  gap:14px;
  padding:15px 0;
  border-bottom:1px solid rgba(26,36,48,.14);
}
.page-products .metric-row__val{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-size:16px;
  color:var(--ink-900);
}
.page-products .metric-row__val--up{
  color:#0a8f76;
}
.page-products .metric-row__val--down{
  color:#c25200;
}
.page-products .metric-tip{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-self:start;
  font-size:15px;
  font-weight:600;
  color:var(--ink-900);
  border-bottom:1px dashed rgba(46,111,168,.6);
  cursor:help;
  outline-offset:4px;
}
.page-products .metric-tip__body{
  position:absolute;
  left:0;
  bottom:calc(100% + 10px);
  z-index:6;
  width:min(280px, 72vw);
  padding:11px 13px;
  font-size:13px;
  font-weight:400;
  line-height:1.66;
  color:var(--paper-050);
  background:var(--deep-900);
  border-radius:0 12px 0 12px;
  box-shadow:0 12px 28px rgba(5,24,46,.28);
  opacity:0;
  visibility:hidden;
  transform:translateY(5px);
  transition:opacity .18s var(--ease), transform .18s var(--ease), visibility .18s;
}
.page-products .metric-tip:hover .metric-tip__body,
.page-products .metric-tip:focus .metric-tip__body,
.page-products .metric-tip:focus-within .metric-tip__body{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}

.page-products .compare-card{
  padding:20px 18px 22px;
  color:var(--paper-050);
  background:linear-gradient(165deg, var(--stand-800), var(--deep-900));
  border-radius:0 var(--prod-cut) 0 var(--prod-cut);
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}
.page-products .compare-card__head{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:18px;
}
.page-products .compare-card__label{
  margin:0;
  font-size:12px;
  letter-spacing:.18em;
  color:var(--gray-300);
}
.page-products .compare-tabs{
  display:flex;
  gap:6px;
}
.page-products .compare-tab{
  padding:7px 13px;
  border:1px solid rgba(201,214,228,.28);
  background:transparent;
  color:rgba(201,214,228,.82);
  font-family:var(--font-sans);
  font-size:13px;
  font-weight:600;
  cursor:pointer;
  transition:color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}
.page-products .compare-tab[aria-selected="true"]{
  color:#0d1c2c;
  background:var(--orange-500);
  border-color:var(--orange-500);
}
.page-products .bar-row{
  display:grid;
  grid-template-columns:64px minmax(0,1fr) 46px;
  align-items:center;
  gap:10px;
  padding:9px 0;
}
.page-products .bar-row--pair{
  grid-template-columns:64px minmax(0,1fr) minmax(0,1fr);
}
.page-products .bar-row__label{
  font-size:13px;
  color:rgba(201,214,228,.86);
}
.page-products .bar-row__val{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  font-size:13px;
  text-align:right;
  color:#fff;
}
.page-products .bar{
  display:block;
  height:8px;
  overflow:hidden;
  background:rgba(201,214,228,.16);
  border-radius:0 4px 4px 0;
}
.page-products .bar__fill{
  display:block;
  width:var(--w, 0%);
  height:100%;
  background:var(--track-500);
}
.page-products .bar__fill--accent{
  background:var(--orange-500);
}
.page-products .compare-card .legend{
  margin-top:16px;
  color:rgba(201,214,228,.8);
}

/* ---------- 更新节奏 ---------- */
.page-products .product-cadence{
  background:var(--deep-900);
  color:var(--paper-050);
}
.page-products .product-cadence .band__num{
  color:var(--orange-500);
}
.page-products .cadence-list{
  position:relative;
  display:grid;
  gap:22px;
  margin:36px 0 0;
  padding:0;
  list-style:none;
}
.page-products .cadence-item{
  position:relative;
  padding:18px 18px 20px;
  background:rgba(11,42,74,.72);
  border-top:2px solid rgba(201,214,228,.2);
  border-radius:0 0 var(--prod-cut) 0;
}
.page-products .cadence-item__q{
  display:block;
  font-family:var(--font-mono);
  font-size:13px;
  letter-spacing:.12em;
  color:var(--orange-300);
}
.page-products .cadence-item__title{
  margin:8px 0 8px;
  font-family:var(--font-sans);
  font-size:17px;
  font-weight:700;
  line-height:1.4;
  color:#fff;
}
.page-products .cadence-item p{
  margin:0;
  font-size:14px;
  line-height:1.7;
  color:rgba(201,214,228,.86);
}
.page-products .cadence-note{
  margin:26px 0 0;
  padding-left:16px;
  border-left:2px solid var(--cyan-400);
  font-size:14px;
  line-height:1.8;
  color:rgba(201,214,228,.82);
  max-width:64ch;
}

/* ---------- 收口 ---------- */
.page-products .product-next{
  background:linear-gradient(180deg, var(--stand-800), var(--deep-900));
  color:var(--paper-050);
}
.page-products .product-next__title{
  margin:0 0 26px;
  font-size:clamp(24px, 4.6vw, 34px);
  color:#fff;
}
.page-products .next-links{
  display:grid;
  gap:12px;
  margin:0;
  padding:0;
  list-style:none;
}
.page-products .next-link__anchor{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px;
  padding:16px 18px;
  border:1px solid var(--prod-hair);
  border-left:3px solid var(--orange-500);
  border-radius:0 var(--prod-cut) 0 var(--prod-cut);
  background:rgba(5,24,46,.5);
  color:#fff;
  text-decoration:none;
  transition:background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
}
.page-products .next-link__anchor:hover,
.page-products .next-link__anchor:focus-visible{
  background:rgba(46,111,168,.26);
  transform:translateX(3px);
}
.page-products .next-link__kicker{
  font-size:12px;
  letter-spacing:.18em;
  color:var(--orange-300);
}
.page-products .next-link__text{
  font-size:15px;
  line-height:1.6;
  color:rgba(244,247,251,.92);
}

/* ---------- 响应式 ---------- */
@media (min-width:760px){
  .page-products .product-hero{
    padding:34px 0 76px;
  }
  .page-products .metric-list{
    column-gap:32px;
  }
  .page-products .cadence-list{
    grid-template-columns:1fr 1fr;
  }
  .page-products .next-links{
    grid-template-columns:1fr 1fr;
  }
  .page-products .compare-card{
    padding:24px 24px 26px;
  }
}

@media (min-width:920px){
  .page-products .product-hero__grid{
    grid-template-columns:7fr 5fr;
    align-items:end;
    gap:48px;
  }
  .page-products .hero-stats{
    align-self:end;
  }
  .page-products .panel-grid{
    grid-template-columns:5fr 7fr;
    gap:40px;
    align-items:start;
  }
  .page-products .panel-grid--flip{
    grid-template-columns:7fr 5fr;
  }
  .page-products .panel-grid--flip .panel-grid__media{
    order:-1;
  }
  .page-products .reading-grid{
    grid-template-columns:5fr 7fr;
    gap:44px;
  }
  .page-products .reading-grid .reading-prose{
    grid-column:1 / -1;
  }
}

@media (min-width:1000px){
  .page-products .module-shell{
    grid-template-columns:250px minmax(0,1fr);
    gap:44px;
    align-items:start;
  }
  .page-products .module-rail{
    flex-direction:column;
    gap:2px;
    overflow:visible;
    padding-bottom:0;
    position:sticky;
    top:calc(var(--top-h) + 24px);
  }
  .page-products .module-tab{
    width:100%;
    padding:14px 16px;
    border-bottom:0;
    border-left:3px solid transparent;
    white-space:normal;
    text-align:left;
    justify-content:flex-start;
  }
  .page-products .module-tab[aria-selected="true"]{
    border-left-color:var(--orange-500);
    border-bottom-color:transparent;
  }
  .page-products .cadence-list{
    grid-template-columns:repeat(4, 1fr);
    gap:18px;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-products .module-tab,
  .page-products .compare-tab,
  .page-products .metric-tip__body,
  .page-products .next-link__anchor{
    transition:none;
  }
}

.page-products {
  --w: 1rem;
}