.page-products{
  --svc-gap: clamp(24px, 4vw, 56px);
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

.page-products__crumb{
  padding-top: clamp(12px, 2.4vw, 22px);
  padding-bottom: 6px;
}

.page-products .svc-block{
  padding: clamp(40px, 7vw, 88px) 0;
  border-top: 1px solid var(--line);
}

.page-products .svc-block--lead{
  border-top: 0;
  padding-top: clamp(26px, 4vw, 48px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-products .svc-block--mid{
  background: var(--mid);
}

.page-products .svc-block--night{
  background: var(--night);
  color: var(--num-light);
}

.page-products .svc-block h2{
  font-size: clamp(22px, 3.6vw, 36px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  font-weight: 900;
  margin: 10px 0 0;
}

.page-products .svc-block--night h2,
.page-products .svc-block--night h3{
  color: var(--paper);
}

.page-products h1{
  font-size: clamp(30px, 6.4vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 900;
  margin: 12px 0 0;
  max-width: 18ch;
}

.page-products .svc-lead{
  max-width: 62ch;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.8;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
}

.page-products .coord{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  margin: 0;
}

/* ---------- 服务索引表 ---------- */
.page-products .svc-index__wrap{
  margin-top: clamp(26px, 4vw, 44px);
}

.page-products .svc-index{
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.6;
  background: var(--paper);
}

.page-products .svc-index__cap{
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--teal);
  padding-bottom: 10px;
}

.page-products .svc-index thead th{
  background: var(--night);
  color: var(--paper);
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.08em;
  font-weight: 700;
  padding: 11px 14px;
  border-right: 1px solid var(--night-2);
  white-space: nowrap;
}

.page-products .svc-index thead th:last-child{
  border-right: 0;
}

.page-products .svc-index tbody td{
  padding: 14px;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--mid);
  vertical-align: top;
}

.page-products .svc-index tbody td:last-child{
  border-right: 0;
}

.page-products .svc-index tbody tr:hover td,
.page-products .svc-index tbody tr:focus-within td{
  background: var(--mid);
}

.page-products .svc-index tbody td:nth-child(2){
  font-weight: 700;
  color: var(--night);
}

.page-products .svc-index__no{
  color: var(--teal);
  font-weight: 700;
}

.page-products .svc-index a{
  color: var(--orange-deep);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  white-space: nowrap;
}

.page-products .svc-index a:hover,
.page-products .svc-index a:focus-visible{
  color: var(--orange);
}

/* ---------- 4:8 分栏 ---------- */
.page-products .svc-split{
  display: grid;
  gap: var(--svc-gap);
}

.page-products .svc-split__aside h2{
  margin-top: 8px;
}

.page-products .svc-kicker{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--teal);
  margin: 10px 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.page-products .svc-split__body > p{
  max-width: 68ch;
  line-height: 1.78;
  margin: 0 0 16px;
}

.page-products .svc-split__body a{
  color: var(--orange-deep);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-products .svc-split__body a:hover,
.page-products .svc-split__body a:focus-visible{
  color: var(--orange);
}

/* ---------- 图片 ---------- */
.page-products .svc-figure{
  margin: clamp(20px, 3vw, 32px) 0;
  border: 1px solid var(--line);
  background: var(--night);
}

.page-products .svc-figure img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-products .svc-figure--tall img{
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.page-products .svc-figure--band{
  margin: clamp(20px, 3vw, 30px) 0 clamp(28px, 4vw, 44px);
  border-color: var(--night-2);
}

.page-products .svc-figure--band img{
  aspect-ratio: 3 / 1;
  object-fit: cover;
  opacity: 0.85;
}

.page-products .svc-figure .figure__cap{
  padding: 10px 14px;
  font-size: 12px;
  line-height: 1.6;
  background: var(--paper);
  color: var(--ink);
  border-top: 1px solid var(--line);
}

.page-products .svc-block--night .svc-figure .figure__cap{
  background: var(--night-2);
  color: var(--num-light);
  border-top-color: var(--night-2);
}

/* ---------- 柱形图 ---------- */
.page-products .ha-chart{
  display: block;
  width: 100%;
  height: auto;
  box-sizing: border-box;
  padding: 16px 14px;
  background: var(--night);
  border: 1px solid var(--night-2);
}

.page-products .svc-legend{
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  margin: 8px 0 20px;
  color: var(--ink);
}

.page-products .svc-legend__dot{
  width: 9px;
  height: 9px;
  display: inline-block;
}

.page-products .svc-legend__dot--home{
  background: var(--teal);
}

.page-products .svc-legend__dot--away{
  background: var(--orange);
  margin-left: 14px;
}

/* ---------- 分区索引网格 ---------- */
.page-products .zone-map{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin: clamp(20px, 3vw, 30px) 0;
}

.page-products .zone-map span{
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  border: 1px solid var(--line);
  background: var(--mid);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--night);
  font-weight: 700;
}

.page-products .zone-map span::after{
  content: "";
  flex: 1;
  height: 1px;
  background: var(--teal-soft);
}

/* ---------- 窄栏建议 ---------- */
.page-products .svc-tip{
  background: var(--mid);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(20px, 3vw, 30px) 0;
}

.page-products .svc-tip__inner{
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-products .svc-tip__tag{
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--teal);
  flex: 0 0 auto;
}

.page-products .svc-tip p:last-child{
  margin: 0;
  max-width: 74ch;
  line-height: 1.78;
  font-size: 15px;
}

/* ---------- iOS ---------- */
.page-products .svc-head-narrow{
  max-width: 60ch;
}

.page-products .ios-grid{
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  margin-top: clamp(24px, 4vw, 38px);
}

.page-products .ios-steps{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .ios-steps li{
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: var(--paper);
}

.page-products .ios-steps li:focus-within{
  border-color: var(--teal);
}

.page-products .step-num{
  font-family: var(--font-mono);
  font-size: clamp(26px, 5vw, 38px);
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--teal);
}

.page-products .ios-steps h3,
.page-products .svc-checklist h3,
.page-products .report-points h3,
.page-products .start-ways h3,
.page-products .timeline h3,
.page-products .flow h3{
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 6px;
  letter-spacing: -0.01em;
}

.page-products .ios-steps p{
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
}

.page-products .svc-checklist{
  margin-top: clamp(26px, 4vw, 40px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-products .svc-checklist ul{
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .svc-checklist li{
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.72;
  max-width: 80ch;
}

.page-products .svc-checklist li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  background: var(--teal);
}

/* ---------- 折叠面板 ---------- */
.page-products .svc-folds{
  display: grid;
  gap: 0;
  margin: clamp(20px, 3vw, 30px) 0;
  border-top: 1px solid var(--line);
}

.page-products .svc-folds .fold{
  border-bottom: 1px solid var(--line);
}

.page-products .svc-folds .fold__head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  box-sizing: border-box;
  padding: 14px 2px;
  background: none;
  border: 0;
  font: inherit;
  font-size: 15px;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.page-products .svc-folds .fold__head:hover,
.page-products .svc-folds .fold__head:focus-visible{
  color: var(--teal);
}

.page-products .svc-folds .fold__head .tag{
  margin-right: 8px;
}

.page-products .svc-folds .fold__panel{
  padding: 0 2px 16px;
}

.page-products .svc-folds .fold__panel p{
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  max-width: 70ch;
}

/* ---------- 战报要点 ---------- */
.page-products .report-points{
  margin: clamp(20px, 3vw, 30px) 0;
  padding: 18px 20px;
  background: var(--paper);
  border: 1px solid var(--line);
}

.page-products .report-points ol{
  margin: 12px 0 0;
  padding-left: 20px;
  display: grid;
  gap: 8px;
  font-size: 14px;
  line-height: 1.7;
}

.page-products .report-points li::marker{
  color: var(--teal);
  font-family: var(--font-mono);
}

/* ---------- 时间轴 ---------- */
.page-products .timeline{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .timeline li{
  position: relative;
  padding: 24px 16px 20px 0;
  border-top: 1px solid var(--night-2);
}

.page-products .timeline li::before{
  content: "";
  position: absolute;
  left: 0;
  top: -4px;
  width: 7px;
  height: 7px;
  background: var(--orange);
}

.page-products .timeline__year{
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--teal-soft);
  margin: 0 0 6px;
}

.page-products .timeline li p:last-child{
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--num-light);
  max-width: 34ch;
}

/* ---------- 开通流程 ---------- */
.page-products .flow{
  list-style: none;
  margin: clamp(24px, 4vw, 38px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .flow li{
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.page-products .flow__no{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--orange-deep);
  margin: 0 0 8px;
}

.page-products .flow li p:last-child{
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  max-width: 40ch;
}

.page-products .start-ways{
  display: grid;
  gap: 18px;
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: clamp(24px, 3vw, 32px);
  border-top: 1px solid var(--line);
}

.page-products .start-ways > div{
  padding-left: 14px;
  border-left: 2px solid var(--teal);
}

.page-products .start-ways p{
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  max-width: 44ch;
}

.page-products .start-ways a{
  color: var(--orange-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .svc-cta{
  margin: clamp(28px, 4vw, 40px) 0 0;
}

.page-products .svc-cta .btn{
  display: inline-block;
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px){
  .page-products .svc-tip__inner{
    flex-direction: row;
    align-items: baseline;
    gap: 20px;
  }

  .page-products .zone-map{
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .start-ways{
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (min-width: 860px){
  .page-products .svc-split{
    grid-template-columns: minmax(190px, 3fr) minmax(0, 9fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-products .svc-split__aside{
    position: sticky;
    top: var(--anchor-offset);
    align-self: start;
  }

  .page-products .ios-grid{
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-products .svc-checklist ul{
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .timeline{
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .timeline li{
    padding: 26px 20px 20px 0;
    border-top: 1px solid var(--night-2);
  }

  .page-products .timeline li + li{
    padding-left: 20px;
    border-left: 1px solid var(--night-2);
  }

  .page-products .flow{
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .flow li{
    border-top: 0;
    border-left: 1px solid var(--line);
    padding: 0 20px;
  }

  .page-products .flow li:first-child{
    border-left: 0;
    padding-left: 0;
  }
}

@media (max-width: 759px){
  .page-products .svc-index thead{
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .page-products .svc-index,
  .page-products .svc-index tbody,
  .page-products .svc-index tr,
  .page-products .svc-index td{
    display: block;
    width: 100%;
  }

  .page-products .svc-index tbody tr{
    border: 1px solid var(--line);
    margin-bottom: 10px;
    padding: 6px 12px;
  }

  .page-products .svc-index tbody td{
    border: 0;
    border-bottom: 1px dashed var(--mid);
    padding: 10px 0;
  }

  .page-products .svc-index tbody td:last-child{
    border-bottom: 0;
  }

  .page-products .svc-index tbody td::before{
    content: attr(data-th);
    display: block;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    color: var(--teal);
    margin-bottom: 4px;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-products *{
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}
<<<END>>>