.page-products{
  --fn-gap: 10px;
  --fn-r: 28px;
  --fn-r-sm: 18px;
  --fn-pad: 20px;
  --fn-ghost: rgba(157,255,240,.14);
  background: var(--ink);
  color: var(--text);
  padding-top: 96px;
  padding-bottom: 40px;
}

.page-products .breadcrumb{
  max-width: 1280px;
  margin: 0 auto 14px;
  padding: 0 16px;
  font-size: 13px;
}
.page-products .breadcrumb ol{
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--text-dim);
  font-family: var(--font-mono);
  letter-spacing: .02em;
}
.page-products .breadcrumb li + li::before{
  content: "/";
  margin-right: 6px;
  color: var(--line);
}
.page-products .breadcrumb a{
  color: var(--mist);
  text-decoration: none;
}
.page-products .breadcrumb a:hover{ color: var(--cyan); }

.page-products .fn-layout{
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px 64px;
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: var(--fn-gap);
}

/* 侧轨 */
.page-products .page-rail{
  display: none;
}

/* 基础面板 */
.page-products .fn-panel{
  background: var(--deep);
  border: 1px solid var(--line);
  border-radius: var(--fn-r);
  padding: var(--fn-pad);
}
.page-products .fn-block{
  margin-top: var(--fn-gap);
}

.page-products .fn-hero{
  background: linear-gradient(160deg, var(--deep-800) 0%, var(--deep) 52%, var(--ink) 100%);
  border: 1px solid var(--line);
  border-radius: var(--fn-r);
  padding: var(--fn-pad);
  overflow: hidden;
}

.page-products .eyebrow{
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-products .mono{
  font-family: var(--font-mono);
  letter-spacing: .02em;
}

.page-products h1{
  margin: 0 0 16px;
  font-family: var(--font-sans);
  font-size: clamp(30px, 8.2vw, 58px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-products .fn-lead{
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-dim);
  max-width: 44ch;
}

.page-products .fn-hero-points{
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-products .fn-hero-points li{
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 14px;
  color: var(--mist);
}
.page-products .fn-hero-points .mono{
  font-size: 20px;
  font-weight: 700;
  color: var(--cyan);
}

.page-products .fn-hero-media{
  margin: 0;
  border-radius: var(--fn-r-sm);
  overflow: hidden;
  border: 1px solid var(--line);
}
.page-products .fn-hero-media img{
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 章头 */
.page-products .fn-head{
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}
.page-products .fn-idx{
  flex: 0 0 auto;
  font-size: 13px;
  font-weight: 700;
  color: var(--cyan);
  padding-top: 6px;
  border-top: 2px solid var(--cyan);
}
.page-products .fn-title{
  margin: 0;
  font-size: clamp(20px, 4.6vw, 30px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--paper);
}

.page-products .fn-text{
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
  max-width: 46ch;
}
.page-products .fn-text--dim{
  color: var(--fog);
  font-size: 14px;
}

/* 拼贴 */
.page-products .fn-collage{
  display: grid;
  gap: 8px;
  grid-template-columns: minmax(0,1fr);
  margin-bottom: 18px;
}
.page-products .fn-tile{
  background: var(--deep-800);
  border: 1px solid var(--line);
  border-radius: var(--fn-r-sm);
  padding: 16px;
}
.page-products .fn-tile h3{
  margin: 8px 0 8px;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--paper);
}
.page-products .fn-tile p{
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}
.page-products .fn-tile-tag{
  display: inline-block;
  margin: 0;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: .1em;
}
.page-products .fn-tile--wide{
  background: var(--deep-800);
  border-color: var(--mist);
  border-color: rgba(157,255,240,.35);
}

/* 流程条 */
.page-products .fn-flow{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 14px;
  border-radius: var(--r-pill);
  background: var(--ink);
  border: 1px solid var(--line);
  margin-bottom: 14px;
}
.page-products .fn-flow-node{
  padding: 5px 14px;
  border-radius: var(--r-pill);
  background: var(--deep-800);
  color: var(--mist);
  font-size: 13px;
}
.page-products .fn-flow-arrow{
  color: var(--cyan);
  font-size: 13px;
}

/* 分栏 */
.page-products .fn-split{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: 18px;
  margin-bottom: 20px;
}

.page-products .fn-status-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 14px;
  color: var(--text-dim);
}
.page-products .fn-status-list li{
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.page-products .fn-status{
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--r-pill);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  border: 1px solid currentColor;
}
.page-products .fn-status--live{ color: var(--cyan); background: rgba(57,242,208,.1); }
.page-products .fn-status--done{ color: var(--mist); background: rgba(157,255,240,.08); }
.page-products .fn-status--end{ color: var(--fog); background: rgba(169,184,177,.08); }
.page-products .fn-status--hold{ color: var(--amber); background: rgba(255,180,84,.1); }

/* 手机框 */
.page-products .fn-phonefig{
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
}
.page-products .fn-phone{
  width: 100%;
  max-width: 300px;
  background: var(--ink);
  border: 2px solid var(--line);
  border-radius: 30px;
  padding: 12px;
  box-shadow: 0 18px 44px rgba(0,0,0,.45);
}
.page-products .fn-phone-bar{
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--fog);
  padding: 2px 6px 10px;
}
.page-products .fn-phone-dot{
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
}
.page-products .fn-phone-tabs{
  display: flex;
  gap: 6px;
  margin-bottom: 10px;
}
.page-products .fn-phone-tab{
  flex: 1;
  text-align: center;
  padding: 6px 0;
  border-radius: var(--r-pill);
  font-size: 12px;
  color: var(--fog);
  border: 1px solid var(--line);
}
.page-products .fn-phone-tab.is-on{
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
  font-weight: 700;
}
.page-products .fn-phone-row{
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 9px 8px;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
  color: var(--mist);
}
.page-products .fn-phone-row:last-child{ border-bottom: 0; }
.page-products .fn-phone-row .fn-status{ font-size: 10px; padding: 1px 7px; }

.page-products .media-caption{
  font-size: 12px;
  color: var(--fog);
  margin: 0;
  max-width: 300px;
}

/* 字段表 */
.page-products .fn-fields{
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
.page-products .fn-fields-title{
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--amber);
  text-transform: uppercase;
}
.page-products .fn-field-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 6px;
}
.page-products .fn-field-list li{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--text-dim);
  padding: 7px 10px;
  border-radius: 10px;
  background: var(--ink);
  border: 1px solid var(--line);
  overflow-wrap: anywhere;
}

/* 设置项 */
.page-products .fn-set-grid{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: 8px;
  margin-bottom: 18px;
}
.page-products .fn-set-item{
  background: var(--deep-800);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0 14px;
}
.page-products .fn-set-item summary{
  cursor: pointer;
  list-style: none;
  padding: 13px 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--paper);
  display: flex;
  align-items: center;
  gap: 10px;
}
.page-products .fn-set-item summary::-webkit-details-marker{ display: none; }
.page-products .fn-set-item summary::before{
  content: "+";
  font-family: var(--font-mono);
  color: var(--cyan);
  font-size: 16px;
  line-height: 1;
  width: 14px;
  flex: 0 0 14px;
}
.page-products .fn-set-item[open] summary::before{ content: "−"; }
.page-products .fn-set-item summary:focus-visible{
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 8px;
}
.page-products .fn-set-item p{
  margin: 0;
  padding: 0 0 14px 24px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-products .fn-setfig{
  margin: 0;
  border-radius: var(--fn-r-sm);
  overflow: hidden;
  border: 1px solid var(--line);
}
.page-products .fn-setfig img,
.page-products .fn-treefig img,
.page-products .fn-devicefig img{
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-width: 100%;
}

/* 技能树 */
.page-products .fn-treefig{
  margin: 0 0 16px;
  border-radius: var(--fn-r-sm);
  overflow: hidden;
  border: 1px solid var(--line);
}
.page-products .fn-tree{
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 8px;
  margin-bottom: 16px;
}
.page-products .fn-tree-branch{
  background: var(--deep-800);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  border-left: 2px solid var(--cyan);
}
.page-products .fn-branch-label{
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--amber);
  text-transform: uppercase;
}
.page-products .fn-tree-branch ul{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}
.page-products .fn-tree-branch li{
  font-size: 13px;
  color: var(--text-dim);
  position: relative;
  padding-left: 14px;
  overflow-wrap: anywhere;
}
.page-products .fn-tree-branch li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 1px;
  background: var(--line);
}

/* 多端 */
.page-products .fn-devicefig{
  margin: 0 0 16px;
  border-radius: var(--fn-r-sm);
  overflow: hidden;
  border: 1px solid var(--line);
}
.page-products .fn-device-bars{
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}
.page-products .fn-device-bar{
  display: grid;
  grid-template-columns: 62px minmax(0,1fr) 56px;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-dim);
}
.page-products .fn-device-track{
  display: block;
  height: 6px;
  border-radius: var(--r-pill);
  background: var(--ink);
  border: 1px solid var(--line);
  overflow: hidden;
}
.page-products .fn-device-fill{
  display: block;
  height: 100%;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--cyan), var(--mist));
}
.page-products .fn-device-state{
  font-size: 11px;
  color: var(--cyan);
  text-align: right;
}

.page-products .fn-safety{
  border: 1px solid var(--line);
  border-radius: var(--fn-r-sm);
  padding: 16px;
  background: var(--ink);
}
.page-products .fn-safety-title{
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--amber);
  text-transform: uppercase;
}
.page-products .fn-safety ul{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}
.page-products .fn-safety li{
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-dim);
  padding-left: 14px;
  position: relative;
}
.page-products .fn-safety li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}
.page-products .fn-safety strong{
  color: var(--paper);
  font-weight: 700;
}

/* 版本节奏 */
.page-products .fn-timeline{
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-products .fn-timeline li{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: 8px;
  background: var(--deep-800);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
}
.page-products .fn-time{
  display: inline-block;
  align-self: start;
  padding: 3px 12px;
  border-radius: var(--r-pill);
  border: 1px solid var(--amber);
  color: var(--amber);
  font-size: 12px;
  white-space: nowrap;
  justify-self: start;
}
.page-products .fn-timeline h3{
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 800;
  color: var(--paper);
}
.page-products .fn-timeline p{
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-dim);
}

/* CTA */
.page-products .fn-cta{
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.page-products .fn-cta-text{
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 46ch;
}
.page-products .fn-cta-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.page-products .fn-cta-note{
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--fog);
  max-width: 46ch;
}
.page-products .fn-cta-note a{
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,180,84,.45);
}
.page-products .fn-cta-note a:hover{ color: var(--paper); }

/* 动画 */
.page-products [data-reveal]{
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 320ms var(--ease), transform 320ms var(--ease);
}
.page-products [data-reveal].is-visible{
  opacity: 1;
  transform: none;
}
.page-products [data-section].is-current{
  border-color: rgba(57,242,208,.42);
}

/* 平板与桌面 */
@media (min-width: 700px){
  .page-products{
    padding-top: 108px;
  }
  .page-products .fn-collage{
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
  .page-products .fn-tile--wide{
    grid-column: span 2;
  }
  .page-products .fn-field-list{
    grid-template-columns: repeat(4, minmax(0,1fr));
  }
  .page-products .fn-set-grid{
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
  .page-products .fn-tree{
    grid-template-columns: repeat(3, minmax(0,1fr));
  }
  .page-products .fn-timeline li{
    grid-template-columns: 130px minmax(0,1fr);
    align-items: start;
    gap: 14px;
  }
  .page-products .fn-hero-points{
    grid-template-columns: repeat(3, minmax(0,1fr));
  }
  .page-products .fn-hero-points li{
    flex-direction: column;
    gap: 2px;
    font-size: 13px;
  }
}

@media (min-width: 900px){
  .page-products .fn-layout{
    grid-template-columns: 148px minmax(0,1fr);
    column-gap: 24px;
    padding: 0 32px 88px;
  }
  .page-products .breadcrumb{
    padding: 0 32px;
    margin-bottom: 18px;
  }
  .page-products .page-rail{
    display: block;
    position: sticky;
    top: 110px;
    align-self: start;
    padding-top: 6px;
  }
  .page-products .rail-title{
    margin: 0 0 12px;
    font-size: 11px;
    letter-spacing: .14em;
    color: var(--fog);
    text-transform: uppercase;
  }
  .page-products .rail-list{
    list-style: none;
    margin: 0 0 18px;
    padding: 0;
    display: grid;
    gap: 2px;
    border-left: 1px solid var(--line);
  }
  .page-products .rail-list a{
    display: block;
    padding: 7px 0 7px 12px;
    font-size: 13px;
    color: var(--text-dim);
    text-decoration: none;
    border-left: 2px solid transparent;
    margin-left: -1px;
    transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
  }
  .page-products .rail-list a:hover,
  .page-products .rail-list a:focus-visible{
    color: var(--cyan);
    border-left-color: var(--cyan);
  }
  .page-products .rail-batch{
    margin: 0;
    padding: 5px 10px;
    border-radius: var(--r-pill);
    border: 1px solid var(--amber);
    color: var(--amber);
    font-size: 11px;
    display: inline-block;
  }

  .page-products .fn-hero{
    padding: 40px;
    border-radius: 36px;
  }
  .page-products .fn-panel{
    padding: 34px 36px;
    border-radius: 32px;
  }
  .page-products .fn-block{
    margin-top: var(--fn-gap);
  }
  .page-products .fn-split{
    grid-template-columns: minmax(0,7fr) minmax(0,4fr);
    gap: 28px;
    align-items: start;
  }
  .page-products .fn-collage{
    grid-template-columns: minmax(0,7fr) minmax(0,4fr) minmax(0,1fr);
    grid-auto-rows: minmax(0,auto);
  }
  .page-products .fn-tile--wide{
    grid-column: span 2;
  }
  .page-products .fn-tile--tall{
    grid-row: span 2;
  }
  .page-products .fn-text{
    font-size: 16px;
  }
}
<<<PAGE_CSS_END>>>
</main>