.page-products{
  position:relative;
  overflow-x:clip;
  background:
    radial-gradient(90% 55% at 88% -8%, rgba(169,155,232,.16), transparent 62%),
    radial-gradient(72% 48% at -6% 2%, rgba(92,225,230,.12), transparent 58%);
}
.page-products img{ max-width:100%; height:auto; display:block; }
.page-products .section{ padding-block:clamp(2.5rem,6vw,4.5rem); }
.page-products .section__head{
  display:grid;
  gap:.75rem;
  margin-bottom:clamp(1.5rem,3.2vw,2.75rem);
  padding-bottom:1.1rem;
  border-bottom:1px solid var(--line);
}
.page-products .section__head h2{
  margin:.4rem 0 0;
  font-family:var(--font-head);
  font-size:clamp(1.55rem,3.4vw,2.4rem);
  line-height:1.16;
  letter-spacing:-.02em;
  color:var(--paper);
}
.page-products .section__head > p{
  margin:0;
  max-width:44ch;
  color:var(--silver);
  font-size:1rem;
  line-height:1.8;
}
@media (min-width:860px){
  .page-products .section__head{
    grid-template-columns:minmax(0,7fr) minmax(0,5fr);
    align-items:end;
    gap:2.5rem;
  }
}

/* ---------- 首屏 ---------- */
.page-products .p-hero{
  position:relative;
  padding-block:clamp(1.5rem,4vw,2.5rem) clamp(2.25rem,5vw,3.75rem);
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.page-products .p-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:calc(100% / 6) 100%;
  opacity:.35;
  pointer-events:none;
}
.page-products .p-hero__grid{
  position:relative;
  display:grid;
  gap:2rem;
  grid-template-columns:1fr;
}
@media (min-width:920px){
  .page-products .p-hero__grid{
    grid-template-columns:4fr 3fr 5fr;
    align-items:start;
    gap:clamp(1rem,2.6vw,2.5rem);
  }
}
.page-products .p-hero__title{
  margin:.6rem 0 0;
  font-family:var(--font-head);
  font-size:clamp(2.25rem,6.2vw,4.1rem);
  line-height:1.04;
  letter-spacing:-.03em;
  color:var(--paper);
}
.page-products .p-hero__lead{
  margin:1.25rem 0 0;
  max-width:36ch;
  color:var(--silver);
  font-size:1.0625rem;
  line-height:1.85;
}
.page-products .p-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:.75rem;
  margin-top:1.75rem;
}
.page-products .p-hero__note .vertical-note{
  color:var(--cyan);
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.14em;
  margin:0;
}
@media (min-width:920px){
  .page-products .p-hero__note{ padding-top:4.5rem; }
}
.page-products .island{
  position:relative;
  padding:clamp(1.25rem,3vw,1.9rem);
  border-radius:var(--radius-lg);
  border:1px solid rgba(255,122,61,.45);
  background:
    radial-gradient(120% 130% at 10% 0%, rgba(92,225,230,.18), transparent 58%),
    var(--ink-panel);
  box-shadow:0 24px 60px -32px rgba(5,7,18,.9);
}
.page-products .island::after{
  content:"";
  position:absolute;
  left:clamp(1.25rem,3vw,1.9rem);
  right:clamp(1.25rem,3vw,1.9rem);
  top:0;
  height:2px;
  border-radius:var(--pill);
  background:linear-gradient(90deg,var(--signal),transparent);
}
.page-products .island__coord{
  margin:0;
  font-family:var(--font-mono);
  font-size:.6875rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--signal);
}
.page-products .island__title{
  margin:.5rem 0 1.1rem;
  font-family:var(--font-head);
  font-size:clamp(1.35rem,3vw,1.75rem);
  letter-spacing:-.02em;
  color:var(--paper);
}
.page-products .island__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:.15rem;
}
.page-products .island__item{
  display:flex;
  flex-wrap:wrap;
  gap:.35rem 1rem;
  align-items:baseline;
  justify-content:space-between;
  padding:.7rem 0;
  border-bottom:1px dashed var(--line);
}
.page-products .island__link{
  color:var(--paper);
  font-size:1rem;
  font-weight:600;
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.page-products .island__link:hover,
.page-products .island__link:focus-visible{
  color:var(--cyan);
  border-bottom-color:var(--cyan);
}
.page-products .island__meta{
  font-family:var(--font-mono);
  font-size:.6875rem;
  letter-spacing:.08em;
  color:var(--violet);
}
.page-products .island__foot{
  margin:1.1rem 0 0;
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.04em;
  color:var(--silver);
}

/* ---------- 双端入口 ---------- */
.page-products .p-dual__body{
  display:grid;
  gap:1.75rem;
  grid-template-columns:1fr;
}
@media (min-width:1000px){
  .page-products .p-dual__body{
    grid-template-columns:minmax(0,7fr) minmax(0,5fr);
    gap:clamp(1.5rem,3vw,3rem);
    align-items:start;
  }
}
.page-products .p-dual__tabs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:.5rem;
  margin-bottom:1.15rem;
}
.page-products .p-dual__tab{
  display:inline-flex;
  align-items:center;
  min-height:44px;
  padding:.4rem 1.35rem;
  border-radius:var(--pill);
  border:1px solid var(--line);
  background:var(--ink-panel);
  color:var(--silver);
  font-family:var(--font-head);
  font-size:.9375rem;
  font-weight:600;
  text-decoration:none;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.page-products .p-dual__tab:hover,
.page-products .p-dual__tab:focus-visible{
  color:var(--cyan);
  border-color:var(--cyan);
}
.page-products .p-dual__hint{
  margin:0 0 0 .35rem;
  font-family:var(--font-mono);
  font-size:.6875rem;
  letter-spacing:.08em;
  color:var(--silver);
}
.page-products .p-dual__panels{
  display:grid;
  gap:1rem;
}
.page-products .p-dual__panel{
  padding:clamp(1.1rem,2.6vw,1.75rem);
  border-radius:var(--radius-lg);
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(20,27,61,.9), rgba(11,16,38,.9));
  scroll-margin-top:8rem;
}
@supports selector(:has(*)){
  .page-products .p-dual__panels:has(.p-dual__panel:target) .p-dual__panel:not(:target){ display:none; }
  .page-products .p-dual__panel:target{ border-color:var(--cyan); }
  .page-products .p-dual:has(#panel-web:target) .p-dual__tab[href="#panel-web"],
  .page-products .p-dual:has(#panel-desktop:target) .p-dual__tab[href="#panel-desktop"]{
    background:var(--cyan);
    border-color:var(--cyan);
    color:var(--ink-deep);
  }
}
.page-products .p-dual__kicker{
  margin:0;
  font-family:var(--font-mono);
  font-size:.6875rem;
  letter-spacing:.14em;
  color:var(--violet);
}
.page-products .p-dual__panel h3{
  margin:.45rem 0 1rem;
  font-family:var(--font-head);
  font-size:clamp(1.25rem,2.6vw,1.6rem);
  line-height:1.25;
  letter-spacing:-.02em;
  color:var(--paper);
}
.page-products .p-dual__facts{
  margin:0 0 1.35rem;
  display:grid;
  gap:.85rem;
}
.page-products .p-dual__fact{
  display:grid;
  grid-template-columns:4.2rem minmax(0,1fr);
  gap:.75rem;
  padding-bottom:.85rem;
  border-bottom:1px solid var(--line);
}
.page-products .p-dual__fact dt{
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.08em;
  color:var(--cyan);
}
.page-products .p-dual__fact dd{
  margin:0;
  font-size:.9375rem;
  line-height:1.75;
  color:var(--silver);
}
.page-products .p-dual__media{
  margin:0;
  border-radius:var(--radius-lg);
  overflow:hidden;
}
@media (min-width:1000px){
  .page-products .p-dual__media{ position:sticky; top:6rem; }
}

/* ---------- 适配清单 ---------- */
.page-products .p-fit__figure{
  margin:0 0 clamp(1.5rem,3vw,2.25rem);
  border-radius:var(--radius-lg);
  overflow:hidden;
}
.page-products .p-fit__grid{
  display:grid;
  gap:1.75rem;
  grid-template-columns:1fr;
}
@media (min-width:980px){
  .page-products .p-fit__grid{
    grid-template-columns:minmax(0,7fr) minmax(0,4fr);
    gap:clamp(1.5rem,3vw,3rem);
    align-items:start;
  }
}
.page-products .fit{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:.7rem;
}
.page-products .fit__item{ position:relative; }
.page-products .fit__input{
  position:absolute;
  width:1px;
  height:1px;
  margin:-1px;
  padding:0;
  overflow:hidden;
  clip-path:inset(50%);
  white-space:nowrap;
}
.page-products .fit__input:focus-visible + .fit__label{
  outline:2px solid var(--cyan);
  outline-offset:3px;
}
.page-products .fit__label{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:.9rem;
  align-items:start;
  padding:1rem 1.1rem;
  border-radius:var(--radius-md);
  border:1px solid var(--line);
  background:var(--ink-panel);
  cursor:pointer;
  transition:border-color .2s var(--ease),background .2s var(--ease),transform .2s var(--ease);
}
.page-products .fit__label:hover{ border-color:rgba(92,225,230,.55); }
.page-products .fit__box{
  position:relative;
  width:1.35rem;
  height:1.35rem;
  margin-top:.2rem;
  border-radius:.45rem;
  border:1px solid var(--silver);
  background:rgba(5,7,18,.5);
  transition:background .2s var(--ease),border-color .2s var(--ease);
}
.page-products .fit__text{
  display:grid;
  gap:.2rem;
}
.page-products .fit__num{
  font-family:var(--font-mono);
  font-size:.6875rem;
  letter-spacing:.12em;
  color:var(--cyan);
}
.page-products .fit__name{
  font-family:var(--font-head);
  font-size:1.0625rem;
  font-weight:600;
  letter-spacing:-.01em;
  color:var(--paper);
}
.page-products .fit__desc{
  font-size:.9375rem;
  line-height:1.75;
  color:var(--silver);
}
.page-products .fit__state{
  margin-top:.35rem;
  font-family:var(--font-mono);
  font-size:.6875rem;
  letter-spacing:.1em;
  color:var(--silver);
}
.page-products .fit__done{ display:none; color:var(--cyan); }
.page-products .fit__input:checked + .fit__label{
  border-color:var(--cyan);
  background:linear-gradient(180deg, rgba(92,225,230,.12), transparent 72%), var(--ink-panel);
}
.page-products .fit__input:checked + .fit__label .fit__box{
  background:var(--cyan);
  border-color:var(--cyan);
}
.page-products .fit__input:checked + .fit__label .fit__box::after{
  content:"";
  position:absolute;
  left:.34rem;
  top:.1rem;
  width:.4rem;
  height:.72rem;
  border-right:2px solid var(--ink-deep);
  border-bottom:2px solid var(--ink-deep);
  transform:rotate(40deg);
}
.page-products .fit__input:checked + .fit__label .fit__idle{ display:none; }
.page-products .fit__input:checked + .fit__label .fit__done{ display:inline; }
.page-products .p-fit__aside{
  padding:clamp(1.1rem,2.6vw,1.6rem);
  border-radius:var(--radius-lg);
  border:1px solid var(--line);
  background:radial-gradient(120% 120% at 100% 0%, rgba(169,155,232,.18), transparent 60%), var(--ink-panel);
}
.page-products .p-fit__netmedia{
  margin:0 0 1rem;
  border-radius:var(--radius-md);
  overflow:hidden;
  max-width:220px;
}
.page-products .p-fit__aside-title{
  margin:0 0 .6rem;
  font-family:var(--font-head);
  font-size:1.125rem;
  letter-spacing:-.01em;
  color:var(--paper);
}
.page-products .p-fit__aside-text{
  margin:0 0 1.1rem;
  font-size:.9375rem;
  line-height:1.8;
  color:var(--silver);
}

/* ---------- 网页版入口 ---------- */
.page-products .p-entry__grid{
  display:grid;
  gap:1rem;
  grid-template-columns:1fr;
}
@media (min-width:760px){
  .page-products .p-entry__grid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (min-width:1100px){
  .page-products .p-entry__grid{ gap:1.25rem; }
  .page-products .p-entry__cell:nth-child(2),
  .page-products .p-entry__cell:nth-child(4){ transform:translateY(2.25rem); }
}
.page-products .p-entry__cell{
  padding:clamp(1.1rem,2.5vw,1.6rem);
  border-radius:var(--radius-md);
  border:1px solid var(--line);
  background:linear-gradient(160deg, rgba(20,27,61,.95), rgba(11,16,38,.85));
  transition:border-color .25s var(--ease);
}
.page-products .p-entry__cell:hover{ border-color:rgba(92,225,230,.5); }
.page-products .p-entry__num{
  margin:0;
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.14em;
  color:var(--signal);
}
.page-products .p-entry__cell h3{
  margin:.55rem 0 .5rem;
  font-family:var(--font-head);
  font-size:1.15rem;
  letter-spacing:-.01em;
  color:var(--paper);
}
.page-products .p-entry__cell p{
  margin:0;
  font-size:.9375rem;
  line-height:1.78;
  color:var(--silver);
}
.page-products .p-entry__sync{
  display:grid;
  gap:1.35rem;
  grid-template-columns:1fr;
  margin-top:clamp(1.75rem,4vw,3.25rem);
  padding:clamp(1.1rem,2.6vw,1.75rem);
  border-radius:var(--radius-lg);
  border:1px solid rgba(169,155,232,.45);
  background:radial-gradient(90% 120% at 0% 0%, rgba(169,155,232,.2), transparent 62%), var(--ink-deep);
}
@media (min-width:900px){
  .page-products .p-entry__sync{
    grid-template-columns:minmax(0,6fr) minmax(0,6fr);
    align-items:center;
    gap:clamp(1.5rem,3vw,2.75rem);
  }
}
.page-products .p-entry__media{
  margin:0;
  border-radius:var(--radius-md);
  overflow:hidden;
}
.page-products .p-entry__synctext h3{
  margin:.7rem 0 .6rem;
  font-family:var(--font-head);
  font-size:clamp(1.25rem,2.8vw,1.65rem);
  line-height:1.25;
  letter-spacing:-.02em;
  color:var(--paper);
}
.page-products .p-entry__synctext p{
  margin:0 0 1.15rem;
  font-size:.9375rem;
  line-height:1.8;
  color:var(--silver);
}
.page-products .p-entry__synctext .chip{ margin:0; }

/* ---------- 场景 ---------- */
.page-products .p-scene__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:1.25rem;
  grid-template-columns:1fr;
}
@media (min-width:900px){
  .page-products .p-scene__list{ grid-template-columns:repeat(2,minmax(0,1fr)); gap:1.5rem 2rem; }
  .page-products .p-scene__item:nth-child(even){ transform:translateY(2rem); }
  .page-products .p-scene__item:last-child{ grid-column:1 / -1; transform:none; }
}
.page-products .p-scene__item{
  position:relative;
  padding:1.15rem 0 1.15rem 1.5rem;
  border-left:1px solid var(--line);
}
.page-products .p-scene__item::before{
  content:"";
  position:absolute;
  left:-5px;
  top:1.6rem;
  width:9px;
  height:9px;
  border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 0 4px rgba(92,225,230,.14);
}
.page-products .p-scene__tag{
  margin:0;
  font-family:var(--font-mono);
  font-size:.6875rem;
  letter-spacing:.14em;
  color:var(--violet);
}
.page-products .p-scene__item h3{
  margin:.5rem 0 .5rem;
  font-family:var(--font-head);
  font-size:clamp(1.1rem,2.4vw,1.35rem);
  letter-spacing:-.01em;
  color:var(--paper);
}
.page-products .p-scene__item p{
  margin:0 0 .9rem;
  max-width:46ch;
  font-size:.9375rem;
  line-height:1.8;
  color:var(--silver);
}
.page-products .p-scene__item p:last-child{ margin-bottom:0; }
.page-products .p-scene__item .btn{ margin-top:.25rem; }

/* ---------- 服务支持 ---------- */
.page-products .p-support__grid{
  display:grid;
  gap:1.75rem;
  grid-template-columns:1fr;
}
@media (min-width:900px){
  .page-products .p-support__grid{
    grid-template-columns:minmax(0,6fr) minmax(0,6fr);
    gap:clamp(1.5rem,3vw,2.75rem);
    align-items:start;
  }
}
.page-products .p-support__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:.1rem;
}
.page-products .p-support__item{
  display:grid;
  gap:.2rem;
  padding:.85rem 0;
  border-bottom:1px solid var(--line);
}
@media (min-width:560px){
  .page-products .p-support__item{
    grid-template-columns:7rem minmax(0,1fr);
    gap:1rem;
    align-items:baseline;
  }
}
.page-products .p-support__key{
  font-family:var(--font-mono);
  font-size:.6875rem;
  letter-spacing:.12em;
  color:var(--cyan);
}
.page-products .p-support__value{
  font-size:1rem;
  line-height:1.7;
  color:var(--paper);
  word-break:break-word;
}
.page-products .p-support__note{
  margin:1.35rem 0 0;
  padding:1rem 1.1rem;
  border-radius:var(--radius-md);
  border:1px solid var(--line);
  background:var(--ink-panel);
  font-size:.9375rem;
  line-height:1.8;
  color:var(--silver);
}
.page-products .p-support__media{
  margin:0;
  border-radius:var(--radius-lg);
  overflow:hidden;
}

/* ---------- 版本 ---------- */
.page-products .p-timeline{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:1.5rem;
}
.page-products .p-timeline__item{
  position:relative;
  padding:0 0 0 1.75rem;
  border-left:1px solid var(--line);
}
.page-products .p-timeline__item::before{
  content:"";
  position:absolute;
  left:-5px;
  top:.5rem;
  width:9px;
  height:9px;
  border-radius:50%;
  background:var(--signal);
  box-shadow:0 0 0 4px rgba(255,122,61,.16);
}
.page-products .p-timeline__stage{
  margin:0;
  font-family:var(--font-mono);
  font-size:.6875rem;
  letter-spacing:.12em;
  color:var(--violet);
}
.page-products .p-timeline__item h3{
  margin:.5rem 0 .5rem;
  font-family:var(--font-head);
  font-size:clamp(1.1rem,2.4vw,1.35rem);
  letter-spacing:-.01em;
  color:var(--paper);
}
.page-products .p-timeline__item p{
  margin:0;
  max-width:52ch;
  font-size:.9375rem;
  line-height:1.8;
  color:var(--silver);
}
@media (min-width:900px){
  .page-products .p-timeline{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:1.75rem 2.5rem;
  }
}

/* ---------- 通用细节 ---------- */
.page-products a:focus-visible,
.page-products .fit__label:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
}
.page-products .media-frame__caption{
  font-family:var(--font-mono);
  font-size:.6875rem;
  letter-spacing:.06em;
  color:var(--silver);
}
@media (prefers-reduced-motion:reduce){
  .page-products *{
    transition-duration:.01ms !important;
    animation-duration:.01ms !important;
  }
  .page-products .p-entry__cell:nth-child(2),
  .page-products .p-entry__cell:nth-child(4),
  .page-products .p-scene__item:nth-child(even){ transform:none; }
}