.page-products{
  --p-line: rgba(244,239,227,.15);
  --p-line-dark: rgba(11,31,26,.16);
  --p-glass: rgba(16,44,36,.58);
  --p-ink-soft: rgba(11,31,26,.82);
  background: var(--night);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.66;
  overflow-x: clip;
}
.page-products .wrap{
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--pad);
}
.page-products .mono{
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: .04em;
}
.page-products h1{
  font-family: var(--display);
  font-size: clamp(2rem, 7.2vw, 4.1rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.025em;
  margin: 0 0 1rem;
}
.page-products h2{
  font-family: var(--display);
  font-size: clamp(1.45rem, 3.8vw, 2.5rem);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -.015em;
  margin: 0;
}
.page-products h3{
  font-family: var(--display);
  font-size: clamp(1.02rem, 2.4vw, 1.2rem);
  font-weight: 700;
  line-height: 1.35;
  margin: 0 0 .3rem;
}
.page-products p{ margin: 0 0 .85rem; }
.page-products .p-link{
  color: var(--tape);
  text-decoration: none;
  border-bottom: 1px solid rgba(242,199,68,.45);
  font-weight: 600;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}
.page-products .p-link:hover,
.page-products .p-link:focus-visible{
  color: var(--paper);
  border-color: var(--paper);
}
.page-products .p-link:focus-visible,
.page-products a:focus-visible,
.page-products summary:focus-visible,
.page-products .p-badge:focus-visible{
  outline: 2px solid var(--tape);
  outline-offset: 3px;
}

/* 首屏 */
.page-products .p-intro{
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 5vw, 44px) 0 clamp(34px, 6vw, 68px);
  background:
    radial-gradient(120% 90% at 84% 4%, rgba(224,138,46,.26), transparent 58%),
    radial-gradient(90% 70% at 8% 100%, rgba(30,91,58,.55), transparent 62%),
    linear-gradient(165deg, var(--night), var(--alley) 78%);
}
.page-products .p-ring{
  position: absolute;
  top: -70px;
  right: -70px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: conic-gradient(from 200deg, rgba(224,138,46,.55), rgba(242,199,68,.28) 35%, transparent 62%);
  opacity: .5;
  pointer-events: none;
}
.page-products .p-ring--b{
  top: auto;
  bottom: -120px;
  left: -80px;
  right: auto;
  width: 220px;
  height: 220px;
  background: conic-gradient(from 20deg, rgba(30,91,58,.85), rgba(143,191,163,.25) 40%, transparent 66%);
  opacity: .45;
}
.page-products .breadcrumb{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--moss);
  margin-bottom: clamp(16px, 4vw, 30px);
  position: relative;
  z-index: 1;
}
.page-products .breadcrumb__link{
  color: var(--moss);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}
.page-products .breadcrumb__link:hover{ color: var(--tape); border-color: var(--tape); }
.page-products .breadcrumb__sep{ color: var(--sage); }
.page-products .breadcrumb__current{ color: var(--tape); }
.page-products .p-intro__grid{
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(20px, 4vw, 44px);
}
.page-products .p-kicker{
  font-size: .74rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--dusk);
  margin: 0 0 .8rem;
}
.page-products .p-lead{
  max-width: 46ch;
  font-size: clamp(.98rem, 2.6vw, 1.1rem);
  line-height: 1.72;
  color: rgba(244,239,227,.86);
}
.page-products .p-intro__actions{
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.4rem;
}
.page-products .p-intro__note{
  align-self: start;
  padding: 1.1rem 1.15rem 1.2rem;
  border: 1px solid var(--p-line);
  border-radius: var(--radius);
  background: var(--p-glass);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 34px rgba(0,0,0,.3);
}
.page-products .p-intro__note-title{
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--tape);
  margin: 0 0 .7rem;
}
.page-products .p-intro__meta{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .55rem;
  font-size: .9rem;
  color: rgba(244,239,227,.9);
}
.page-products .p-intro__meta li{
  display: grid;
  gap: .1rem;
  padding-bottom: .5rem;
  border-bottom: 1px dashed rgba(244,239,227,.12);
}
.page-products .p-intro__meta li:last-child{ border-bottom: 0; padding-bottom: 0; }
.page-products .p-intro__meta .mono{
  color: var(--dusk);
  font-size: .82rem;
  font-weight: 700;
}

/* 色带 */
.page-products .p-band{ height: 8px; width: 100%; }
.page-products .p-band--pitch{ background: var(--pitch); }
.page-products .p-band--dusk{ background: var(--dusk); }
.page-products .p-band--wine{ background: var(--wine); }
.page-products .p-band--indigo{ background: var(--indigo); }

/* 章节通用 */
.page-products .p-section{
  padding: clamp(38px, 7vw, 84px) 0;
  position: relative;
}
.page-products .p-section--alley{ background: var(--alley); }
.page-products .p-section--paper{ background: var(--paper); color: var(--night); }
.page-products .p-section--paper-alt{ background: var(--paper-2); color: var(--night); }
.page-products .p-section--cards{
  background:
    radial-gradient(100% 80% at 88% 0%, rgba(224,138,46,.16), transparent 60%),
    linear-gradient(180deg, var(--night), var(--ink-deep));
  color: var(--paper);
}
.page-products .p-section--change{
  background: linear-gradient(170deg, var(--indigo), #221f3d 82%);
  color: var(--paper);
}
.page-products .p-section--client{
  background:
    radial-gradient(90% 60% at 12% 0%, rgba(30,91,58,.5), transparent 60%),
    linear-gradient(180deg, var(--alley), var(--night) 60%, var(--ink-deep));
  color: var(--paper);
}
.page-products .p-head{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .5rem .9rem;
  margin-bottom: clamp(18px, 3.6vw, 34px);
  padding-bottom: .8rem;
  border-bottom: 1px solid var(--p-line);
}
.page-products .p-section--paper .p-head,
.page-products .p-section--paper-alt .p-head{ border-bottom-color: var(--p-line-dark); }
.page-products .chapter-no{
  font-size: .8rem;
  letter-spacing: .2em;
  color: var(--tape);
}
.page-products .p-section--paper .chapter-no,
.page-products .p-section--paper-alt .chapter-no{ color: var(--pitch); }
.page-products .p-head__note{
  margin-left: auto;
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--sage);
}
.page-products .p-prose p{ max-width: 62ch; }
.page-products .p-section--paper .p-prose,
.page-products .p-section--paper-alt .p-prose{ color: var(--p-ink-soft); }

/* 索引 */
.page-products .p-index{
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--p-line);
}
.page-products .p-index__row{ border-bottom: 1px solid var(--p-line); }
.page-products .p-index__link{
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: .2rem .85rem;
  align-items: center;
  padding: .95rem .5rem;
  text-decoration: none;
  color: var(--paper);
  transition: background 180ms var(--ease), transform 180ms var(--ease), box-shadow 180ms var(--ease);
}
.page-products .p-index__no{
  grid-row: 1 / span 2;
  position: relative;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: .8rem;
  font-weight: 700;
  color: var(--tape);
  background: conic-gradient(from 210deg, var(--tape), var(--pitch) 46%, rgba(143,191,163,.12) 46%);
}
.page-products .p-index__no::before{
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--alley);
}
.page-products .p-index__no{ text-shadow: 0 0 12px rgba(11,31,26,.9); }
.page-products .p-index__no > *{ position: relative; z-index: 1; }
.page-products .p-index__title{
  font-family: var(--display);
  font-size: 1.04rem;
  font-weight: 700;
  line-height: 1.35;
}
.page-products .p-index__desc{
  grid-column: 2;
  font-size: .9rem;
  line-height: 1.6;
  color: rgba(244,239,227,.78);
}
.page-products .p-index__tag{
  grid-column: 2;
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--dusk);
}
.page-products .p-index__link:hover,
.page-products .p-index__link:focus-visible{
  background: rgba(30,91,58,.34);
  transform: translateY(-3px);
  box-shadow: 0 14px 26px rgba(0,0,0,.38);
}
.page-products .p-index__link:hover .p-index__title{ color: var(--tape); }

/* 分栏 */
.page-products .p-split{
  display: grid;
  gap: clamp(20px, 4vw, 40px);
}
.page-products .p-figure{ margin: 0; }
.page-products .p-figure img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--p-line);
}
.page-products .p-section--paper .p-figure img,
.page-products .p-section--paper-alt .p-figure img{ border-color: var(--p-line-dark); }
.page-products .p-figure figcaption{
  margin-top: .5rem;
  font-size: .7rem;
  letter-spacing: .06em;
  color: var(--sage);
}
.page-products .p-figure--wide img{ aspect-ratio: 16 / 9; }
.page-products .p-figure--square img{ aspect-ratio: 1 / 1; }

/* 前瞻步骤 */
.page-products .p-steps{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .95rem;
}
.page-products .p-steps li{
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 0 .8rem;
  padding-bottom: .95rem;
  border-bottom: 1px dashed var(--p-line-dark);
}
.page-products .p-steps li:last-child{ border-bottom: 0; padding-bottom: 0; }
.page-products .p-steps__no{
  grid-row: 1 / span 2;
  font-size: .78rem;
  font-weight: 700;
  color: var(--pitch);
  padding-top: .2rem;
}
.page-products .p-steps h3{ grid-column: 2; color: var(--night); }
.page-products .p-steps p{
  grid-column: 2;
  margin: 0;
  font-size: .94rem;
  color: var(--p-ink-soft);
}

/* 便签 */
.page-products .p-sticker{
  position: relative;
  align-self: start;
  padding: 1.5rem 1.25rem 1.35rem;
  background: var(--paper);
  color: var(--night);
  border-radius: 3px;
  transform: rotate(-1.2deg);
  clip-path: polygon(0 0, 100% 1.2%, 99.2% 100%, 1% 98.8%);
  box-shadow: 0 16px 30px rgba(11,31,26,.28);
  transition: transform 180ms var(--ease);
}
.page-products .p-sticker::before{
  content: "";
  position: absolute;
  top: -9px;
  left: 50%;
  width: 76px;
  height: 20px;
  transform: translateX(-50%) rotate(-2deg);
  background: rgba(242,199,68,.6);
  border-radius: 2px;
}
.page-products .p-sticker:hover{ transform: rotate(0deg); }
.page-products .p-sticker__label{
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--pitch);
  margin: 0 0 .6rem;
}
.page-products .p-sticker p{ font-size: .95rem; color: var(--p-ink-soft); }
.page-products .p-sticker .p-link{
  color: var(--pitch);
  border-color: rgba(30,91,58,.45);
  font-size: .92rem;
}
.page-products .p-sticker .p-link:hover{ color: var(--night); border-color: var(--night); }

/* 伤停要点 */
.page-products .p-facts{
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: .55rem;
}
.page-products .p-facts li{
  position: relative;
  padding-left: 1.1rem;
  font-size: .94rem;
  color: var(--p-ink-soft);
}
.page-products .p-facts li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--pitch);
}

/* 红黄牌徽章墙 */
.page-products .p-badges{
  display: grid;
  gap: 1rem;
  margin-bottom: clamp(24px, 4vw, 44px);
}
.page-products .p-badge{
  position: relative;
  padding: 1.15rem 1.15rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid var(--p-line);
  background: linear-gradient(160deg, rgba(16,44,36,.92), rgba(7,20,16,.94));
  box-shadow: inset 0 0 0 2px rgba(244,239,227,.05), 0 12px 24px rgba(0,0,0,.32);
  cursor: help;
}
.page-products .p-badge__num{
  display: block;
  font-size: clamp(3rem, 9vw, 6.2rem);
  line-height: .95;
  font-weight: 700;
  margin-bottom: .5rem;
}
.page-products .p-badge--yellow .p-badge__num{ color: var(--yellow); }
.page-products .p-badge--red .p-badge__num{ color: var(--red); }
.page-products .p-badge__label{
  margin: .6rem 0 0;
  font-size: .9rem;
  line-height: 1.55;
  color: rgba(244,239,227,.82);
}
.page-products .p-badge__tip{
  position: absolute;
  left: 0;
  right: 0;
  bottom: calc(100% - 8px);
  z-index: 4;
  padding: .8rem .9rem;
  border-radius: 4px;
  background: var(--paper);
  color: var(--night);
  font-size: .84rem;
  line-height: 1.58;
  box-shadow: 0 16px 30px rgba(0,0,0,.45);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 180ms var(--ease), transform 180ms var(--ease), visibility 180ms linear;
}
.page-products .p-badge:hover .p-badge__tip,
.page-products .p-badge:focus .p-badge__tip,
.page-products .p-badge:focus-within .p-badge__tip{
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.page-products .p-cards-body{
  display: grid;
  gap: clamp(18px, 3.6vw, 36px);
}
.page-products .p-cards-body .p-prose{ color: rgba(244,239,227,.86); }

/* 变更时段 */
.page-products .p-times{
  list-style: none;
  margin: 0 0 1.1rem;
  padding: 0;
  display: grid;
  gap: .7rem;
}
.page-products .p-times li{
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: .7rem;
  align-items: baseline;
  padding-bottom: .65rem;
  border-bottom: 1px dashed rgba(244,239,227,.16);
  font-size: .93rem;
  color: rgba(244,239,227,.86);
}
.page-products .p-times li:last-child{ border-bottom: 0; padding-bottom: 0; }
.page-products .p-times .mono{
  font-size: .88rem;
  font-weight: 700;
  color: var(--tape);
}
.page-products .notice--alert{
  padding: .8rem .95rem;
  border-left: 3px solid var(--red);
  background: rgba(192,57,43,.14);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: .9rem;
  color: var(--paper);
}

/* 客户端 */
.page-products .p-annot{
  display: grid;
  gap: 1rem;
  align-items: center;
  margin: clamp(16px, 3vw, 26px) 0 clamp(24px, 4vw, 40px);
  padding: 1rem;
  border: 1px solid var(--p-line);
  border-radius: var(--radius);
  background: rgba(16,44,36,.5);
}
.page-products .p-annot__svg{
  width: 100%;
  max-width: 320px;
  height: auto;
  display: block;
}
.page-products .p-annot p{
  margin: 0;
  font-size: .9rem;
  color: rgba(244,239,227,.82);
}
.page-products .p-sub-h{ color: var(--paper); margin-bottom: .7rem; }
.page-products .p-devices{
  padding: .85rem;
  border: 1px solid var(--p-line);
  border-radius: var(--radius);
  background: rgba(16,44,36,.55);
}
.page-products .p-devices__radio{
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.page-products .p-devices__tabs{
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin-bottom: .9rem;
}
.page-products .p-devices__tab{
  font-family: var(--mono);
  font-size: .76rem;
  letter-spacing: .06em;
  padding: .42rem .8rem;
  border: 1px solid var(--p-line);
  border-radius: 999px;
  color: var(--moss);
  cursor: pointer;
  transition: background 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease);
}
.page-products .p-devices__tab:hover{ color: var(--tape); border-color: var(--tape); }
.page-products .p-devices__panel{ display: none; }
.page-products #dev-android:checked ~ .p-devices__tabs label[for="dev-android"],
.page-products #dev-ios:checked ~ .p-devices__tabs label[for="dev-ios"],
.page-products #dev-tv:checked ~ .p-devices__tabs label[for="dev-tv"]{
  background: var(--tape);
  border-color: var(--tape);
  color: var(--night);
  font-weight: 700;
}
.page-products #dev-android:checked ~ .p-devices__panels #panel-android,
.page-products #dev-ios:checked ~ .p-devices__panels #panel-ios,
.page-products #dev-tv:checked ~ .p-devices__panels #panel-tv{ display: block; }
.page-products #dev-android:focus-visible ~ .p-devices__tabs label[for="dev-android"],
.page-products #dev-ios:focus-visible ~ .p-devices__tabs label[for="dev-ios"],
.page-products #dev-tv:focus-visible ~ .p-devices__tabs label[for="dev-tv"]{
  outline: 2px solid var(--tape);
  outline-offset: 2px;
}
.page-products .p-spec{
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: .55rem .8rem;
  margin: 0;
  font-size: .9rem;
  color: rgba(244,239,227,.86);
}
.page-products .p-spec dt{
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--sage);
  padding-top: .18rem;
}
.page-products .p-spec dd{ margin: 0; }
.page-products .p-dl{
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--p-line);
}
.page-products .p-dl summary{
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  list-style: none;
  cursor: pointer;
  padding: .68rem 1.05rem;
  border-radius: var(--radius);
  background: var(--dusk);
  color: var(--ink-deep);
  font-weight: 700;
  font-size: .92rem;
}
.page-products .p-dl summary::-webkit-details-marker{ display: none; }
.page-products .p-dl summary::after{
  content: "＋";
  font-family: var(--mono);
  font-size: .85rem;
}
.page-products .p-dl[open] summary::after{ content: "－"; }
.page-products .p-dl__list{
  margin: .9rem 0 .6rem;
  padding-left: 1.1rem;
  display: grid;
  gap: .4rem;
  font-size: .9rem;
  color: rgba(244,239,227,.84);
}
.page-products .p-dl__foot{
  margin: 0;
  font-size: .84rem;
  color: var(--moss);
}

/* 订阅 */
.page-products .p-sub{
  margin-top: clamp(26px, 5vw, 48px);
  padding: clamp(1.1rem, 3vw, 1.8rem);
  border: 1px solid var(--p-line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(46,42,79,.55), rgba(16,44,36,.65));
  display: grid;
  gap: 1rem;
}
.page-products .p-sub__head p{
  margin: .3rem 0 0;
  font-size: .93rem;
  color: rgba(244,239,227,.82);
  max-width: 60ch;
}
.page-products .p-sub__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .55rem;
  font-size: .9rem;
  color: rgba(244,239,227,.86);
}
.page-products .p-sub__list li{
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: .6rem;
  align-items: baseline;
  padding-bottom: .5rem;
  border-bottom: 1px dashed rgba(244,239,227,.14);
}
.page-products .p-sub__list li:last-child{ border-bottom: 0; padding-bottom: 0; }
.page-products .p-sub__list .mono{
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dusk);
}
.page-products .p-sub__links{
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

@media (min-width: 720px){
  .page-products .p-badges{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-products .p-annot{ grid-template-columns: 300px 1fr; }
  .page-products .p-index__link{
    grid-template-columns: 62px minmax(150px, 210px) 1fr 150px;
    gap: 1.1rem;
    padding: 1.1rem .7rem;
  }
  .page-products .p-index__no{
    grid-row: auto;
    width: 46px;
    height: 46px;
  }
  .page-products .p-index__desc,
  .page-products .p-index__tag{ grid-column: auto; }
  .page-products .p-index__tag{ text-align: right; }
}

@media (min-width: 900px){
  .page-products .p-intro__grid{ grid-template-columns: 7fr 5fr; align-items: end; }
  .page-products .p-split{ grid-template-columns: 1.15fr .85fr; align-items: start; }
  .page-products .p-split--client{ grid-template-columns: 1.1fr .9fr; }
  .page-products .p-cards-body{
    grid-template-columns: 1.3fr .7fr;
    align-items: start;
  }
  .page-products .p-sub{
    grid-template-columns: 1.1fr .9fr;
    align-items: start;
  }
  .page-products .p-sub__links{ grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: reduce){
  .page-products .p-index__link,
  .page-products .p-sticker,
  .page-products .p-badge__tip,
  .page-products .p-devices__tab{ transition: none; }
  .page-products .p-index__link:hover,
  .page-products .p-index__link:focus-visible{ transform: none; }
  .page-products .p-sticker{ transform: none; }
}
<<<END>>>