.page-products{
  background: var(--sand);
  color: var(--ink);
  font-family: var(--sans);
  overflow-x: clip;
}

.page-products .sec-head{
  max-width: 46rem;
  margin-bottom: clamp(24px, 4vw, 40px);
}
.page-products .sec-head .section-title{
  margin: .18em 0 .55em;
}
.page-products .sec-head .lead{
  margin: 0;
}
.page-products .sec-head--light .section-title{
  color: var(--sand);
}
.page-products .sec-head--light .lead{
  color: var(--mist);
}

/* ---------- 开场 ---------- */
.page-products .prod-open{
  padding-top: clamp(18px, 3vw, 32px);
  padding-bottom: clamp(36px, 6vw, 72px);
}
.page-products .breadcrumb ol{
  display: flex;
  flex-wrap: wrap;
  gap: .35em;
  margin: 0 0 clamp(20px, 4vw, 40px);
  padding: 0;
  list-style: none;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--rock);
}
.page-products .breadcrumb li{
  display: inline-flex;
  gap: .35em;
}
.page-products .breadcrumb li + li::before{
  content: "/";
  color: var(--mist);
}
.page-products .breadcrumb a{
  color: var(--rock);
  text-decoration: none;
}
.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible{
  color: var(--teal-deep);
  text-decoration: underline;
}
.page-products .breadcrumb [aria-current="page"]{
  color: var(--deep);
  font-weight: 700;
}

.page-products .open-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
  border-top: 2px solid var(--deep);
  padding-top: clamp(22px, 3vw, 36px);
}
.page-products .open-main .display{
  font-size: clamp(2.15rem, 7.4vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -.018em;
  margin: .22em 0 .5em;
  color: var(--deep);
}
.page-products .open-cta{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .open-jump{
  background: radial-gradient(circle at 88% 10%, rgba(16,191,176,.32), transparent 58%),
              linear-gradient(150deg, var(--deep) 0%, var(--deep-2) 100%);
  color: var(--sand);
  border-radius: var(--r-lg);
  padding: clamp(20px, 3.4vw, 30px);
  box-shadow: 0 22px 46px -32px rgba(10,43,44,.95);
}
.page-products .jump-title{
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .24em;
  color: var(--fluor);
}
.page-products .open-jump ol{
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .open-jump a{
  display: flex;
  gap: .8em;
  align-items: baseline;
  padding: .6em .2em;
  border-bottom: 1px solid rgba(245,240,230,.13);
  color: var(--sand);
  text-decoration: none;
  font-size: .95rem;
  transition: color .2s var(--ease), transform .2s var(--ease);
}
.page-products .open-jump li:last-child a{
  border-bottom: 0;
}
.page-products .open-jump a:hover,
.page-products .open-jump a:focus-visible{
  color: var(--fluor);
  transform: translateX(4px);
}
.page-products .open-jump a .num{
  color: var(--teal);
  font-size: .76rem;
  letter-spacing: .1em;
}

/* ---------- 入口对比 ---------- */
.page-products .entry-figure{
  margin: 0 0 clamp(20px, 3vw, 32px);
}
.page-products .entry-compare{
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--mist);
  border: 1px solid var(--mist);
  border-radius: var(--r-md);
  overflow: hidden;
}
.page-products .entry-col{
  background: var(--paper);
  padding: clamp(20px, 3vw, 30px);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.page-products .entry-col:nth-child(2){
  background: var(--sand-2);
}
.page-products .entry-badge{
  margin: 0;
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .2em;
  color: var(--coral);
}
.page-products .entry-col .card-title{
  margin: 0;
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  color: var(--deep);
}
.page-products .entry-col .card-text{
  margin: 0;
  color: var(--rock);
  line-height: 1.75;
}
.page-products .entry-list{
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: .9rem;
  color: var(--rock);
}
.page-products .entry-list li{
  position: relative;
  padding-left: 16px;
  line-height: 1.6;
}
.page-products .entry-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

/* ---------- 设备适配 ---------- */
.page-products .device-tabs{
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: clamp(20px, 3vw, 28px);
}
.page-products .device-tab{
  flex: 0 0 auto;
  padding: .55em 1.15em;
  border: 1px solid var(--mist);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--rock);
  text-decoration: none;
  transition: background .22s var(--ease), color .22s var(--ease), border-color .22s var(--ease);
}
.page-products .device-tab:hover,
.page-products .device-tab:focus-visible{
  background: var(--deep);
  border-color: var(--deep);
  color: var(--sand);
}

.page-products .device-layout{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}
.page-products .device-panels{
  display: grid;
  gap: 12px;
}
.page-products .device-panel{
  background: var(--paper);
  border: 1px solid var(--stone);
  border-left: 3px solid var(--teal);
  border-radius: var(--r-sm) var(--r-md) var(--r-md) var(--r-sm);
  padding: clamp(18px, 2.6vw, 26px);
  scroll-margin-top: 120px;
}
.page-products .panel-index{
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--teal-deep);
}
.page-products .panel-title{
  margin: 0 0 12px;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 700;
  color: var(--deep);
}
.page-products .spec{
  margin: 0;
  display: grid;
  gap: 10px;
}
.page-products .spec-row{
  display: grid;
  gap: 2px;
  padding-top: 10px;
  border-top: 1px dashed var(--stone);
}
.page-products .spec-row:first-child{
  border-top: 0;
  padding-top: 0;
}
.page-products .spec dt{
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .12em;
  color: var(--rock);
}
.page-products .spec dd{
  margin: 0;
  font-size: .93rem;
  line-height: 1.7;
  color: var(--ink);
}
.page-products .device-visual{
  margin: 0;
}

/* ---------- 三步链路 ---------- */
.page-products .flow-band{
  position: relative;
  padding: clamp(64px, 10vw, 120px) 0;
  margin: clamp(12px, 3vw, 32px) 0;
  isolation: isolate;
}
.page-products .flow-band::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at 84% 14%, rgba(16,191,176,.3), transparent 56%),
              linear-gradient(155deg, var(--deep-3) 0%, var(--deep) 72%);
  clip-path: polygon(0 5%, 100% 0, 100% 95%, 0 100%);
}
.page-products .flow-band .eyebrow{
  color: var(--fluor);
}
.page-products .flow-steps{
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2.4vw, 22px);
}
.page-products .flow-step{
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--r-md);
  background: rgba(245,240,230,.05);
  border: 1px solid rgba(111,247,228,.22);
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.page-products .flow-step:hover{
  background: rgba(245,240,230,.09);
  border-color: rgba(111,247,228,.5);
}
.page-products .flow-num{
  display: block;
  font-family: var(--mono);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1;
  letter-spacing: .04em;
  color: var(--fluor);
  margin-bottom: .35em;
}
.page-products .flow-title{
  margin: 0 0 .45em;
  font-size: clamp(1.1rem, 2.2vw, 1.3rem);
  color: var(--sand);
}
.page-products .flow-text{
  margin: 0;
  font-size: .95rem;
  line-height: 1.75;
  color: var(--mist);
}
.page-products .flow-foot{
  margin-top: clamp(24px, 3.5vw, 36px);
}

/* ---------- 维度与提醒 ---------- */
.page-products .opt-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}
.page-products .tag-cloud{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-products .cloud-row{
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  padding: clamp(16px, 2.4vw, 20px);
  border-radius: var(--r-md);
  background: var(--paper);
  border: 1px solid var(--stone);
  transition: border-color .22s var(--ease), transform .22s var(--ease);
}
.page-products .cloud-row:hover{
  border-color: var(--teal);
  transform: translateY(-2px);
}
.page-products .cloud-key{
  font-family: var(--mono);
  font-size: .82rem;
  color: var(--clay);
  padding-top: 2px;
}
.page-products .cloud-label{
  margin: 0 0 8px;
  font-weight: 700;
  font-size: .98rem;
  color: var(--deep);
}
.page-products .tag-set{
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}
.page-products .cloud-note{
  margin: 0;
  font-size: .88rem;
  line-height: 1.68;
  color: var(--rock);
}
.page-products .opt-visual{
  margin: 0;
}

.page-products .reminder-band{
  position: relative;
  margin: clamp(28px, 4vw, 44px) 0 clamp(20px, 3vw, 28px);
  border-radius: var(--r-md);
  overflow: hidden;
}
.page-products .reminder-band img{
  width: 100%;
  max-height: 240px;
  object-fit: cover;
  display: block;
}
.page-products .reminder-band .figure-cap{
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 30px 16px 12px;
  background: linear-gradient(180deg, rgba(7,31,32,0), rgba(7,31,32,.82));
  color: var(--sand);
  font-size: .8rem;
}

.page-products .reminder-row{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.page-products .reminder{
  padding: clamp(18px, 2.6vw, 24px);
  border-radius: var(--r-md);
  background: var(--deep);
  color: var(--sand);
}
.page-products .reminder:nth-child(2){
  background: var(--teal-deep);
}
.page-products .reminder .num{
  display: block;
  margin-bottom: .5em;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--fluor);
}
.page-products .reminder h3{
  margin: 0 0 .4em;
  font-size: 1.05rem;
  color: var(--sand);
}
.page-products .reminder p{
  margin: 0;
  font-size: .9rem;
  line-height: 1.72;
  color: rgba(245,240,230,.82);
}

/* ---------- 快捷入口 ---------- */
.page-products .shortcut-sec{
  background: linear-gradient(180deg, var(--sand) 0%, var(--moss-tint) 46%, var(--sand) 100%);
}
.page-products .shortcut-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}
.page-products .shortcut-list{
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(16px, 2.4vw, 22px);
}
.page-products .shortcut-list > li{
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: clamp(14px, 2vw, 20px);
  border-bottom: 1px solid rgba(58,74,75,.18);
}
.page-products .shortcut-list > li:last-child{
  border-bottom: 0;
  padding-bottom: 0;
}
.page-products .shortcut-list .num{
  font-family: var(--mono);
  font-size: .8rem;
  color: var(--moss);
  padding-top: .3em;
}
.page-products .shortcut-list h3{
  margin: 0 0 .3em;
  font-size: 1.02rem;
  color: var(--deep);
}
.page-products .shortcut-list p{
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--rock);
}
.page-products .shortcut-list a{
  color: var(--teal-deep);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .shortcut-map{
  background: radial-gradient(circle at 12% 8%, rgba(16,191,176,.28), transparent 58%),
              linear-gradient(160deg, var(--deep-2), var(--deep-3));
  color: var(--sand);
  border-radius: var(--r-lg);
  padding: clamp(22px, 3.4vw, 32px);
  text-align: center;
}
.page-products .map-title{
  margin: 0 0 18px;
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .22em;
  color: var(--fluor);
}
.page-products .map-node{
  display: inline-block;
  padding: .5em 1em;
  border-radius: 999px;
  border: 1px solid rgba(111,247,228,.35);
  font-size: .84rem;
  color: var(--sand);
}
.page-products .map-node--root{
  background: var(--teal);
  border-color: var(--teal);
  color: var(--deep);
  font-weight: 700;
}
.page-products .map-node--leaf{
  border-style: dashed;
  color: var(--mist);
  font-size: .78rem;
}
.page-products .map-line{
  width: 1px;
  height: 22px;
  margin: 0 auto;
  background: linear-gradient(180deg, rgba(111,247,228,.6), rgba(111,247,228,.1));
}
.page-products .map-row{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

/* ---------- 安装与版本 ---------- */
.page-products .install-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.page-products .install-card{
  background: var(--paper);
  border: 1px solid var(--stone);
  border-radius: var(--r-md);
  padding: clamp(18px, 2.6vw, 26px);
}
.page-products .install-card h3{
  margin: 0 0 .5em;
  font-size: 1.05rem;
  color: var(--deep);
}
.page-products .install-card p{
  margin: 0 0 .8em;
  font-size: .93rem;
  line-height: 1.75;
  color: var(--rock);
}
.page-products .install-card p:last-child{
  margin-bottom: 0;
}
.page-products .version-box{
  margin-top: clamp(20px, 3vw, 28px);
  background: var(--deep);
  border-radius: var(--r-md);
  padding: clamp(18px, 2.6vw, 26px);
  color: var(--sand);
  display: grid;
  gap: 14px;
}
.page-products .version-box h3{
  margin: 0 0 .3em;
  font-size: 1.05rem;
  color: var(--sand);
}
.page-products .version-box p{
  margin: 0;
  font-size: .9rem;
  line-height: 1.72;
  color: var(--mist);
}
.page-products .version-code{
  justify-self: start;
  font-family: var(--mono);
  font-size: .8rem;
  letter-spacing: .1em;
  padding: .7em 1em;
  border: 1px solid rgba(111,247,228,.4);
  border-radius: var(--r-sm);
  color: var(--fluor);
  white-space: nowrap;
}

/* ---------- 使用场景 ---------- */
.page-products .scenes-sec{
  background: linear-gradient(175deg, var(--deep-2) 0%, var(--deep) 58%, var(--deep-3) 100%);
  color: var(--sand);
}
.page-products .scenes-figure{
  margin: 0 0 clamp(24px, 4vw, 40px);
}
.page-products .scenes-figure .figure-cap{
  color: var(--mist);
}
.page-products .scene-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.page-products .scene{
  padding: clamp(18px, 2.6vw, 26px);
  background: rgba(245,240,230,.05);
  border-top: 2px solid var(--teal);
  border-radius: 0 0 var(--r-md) var(--r-md);
}
.page-products .scene-tag{
  display: inline-block;
}
.page-products .scene h3{
  margin: .7em 0 .5em;
  font-size: 1.05rem;
  color: var(--sand);
  line-height: 1.45;
}
.page-products .scene p{
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 排查引导 ---------- */
.page-products .trouble-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}
.page-products .trouble-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(18px, 3vw, 26px);
}
.page-products .trouble-note{
  background: var(--paper);
  border: 1px solid var(--stone);
  border-top: 4px solid var(--coral);
  border-radius: var(--r-md);
  padding: clamp(20px, 3vw, 28px);
}
.page-products .trouble-note .card-title{
  margin: 0 0 12px;
  font-size: 1.05rem;
  color: var(--deep);
}
.page-products .trouble-contact{
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--stone);
  font-size: .88rem;
  line-height: 1.72;
  color: var(--rock);
  overflow-wrap: anywhere;
}

/* ---------- 断点 ---------- */
@media (min-width: 680px){
  .page-products .entry-compare{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .install-grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .reminder-row{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .scene-grid{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .version-box{
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 860px){
  .page-products .flow-steps{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .trouble-grid{
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }
  .page-products .shortcut-grid{
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  }
  .page-products .opt-grid{
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
  }
}

@media (min-width: 900px){
  .page-products .open-grid{
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .75fr);
    gap: clamp(40px, 5vw, 80px);
  }
  .page-products .device-layout{
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }
  .page-products .reminder-band img{
    max-height: 300px;
  }
}
<<<END>>>