.page-products {
  --svc-gap: clamp(20px, 2.6vw, 34px);
  --svc-pad: clamp(22px, 3vw, 40px);
  --svc-line: rgba(95, 122, 110, 0.42);
  --svc-line-soft: rgba(95, 122, 110, 0.24);
}

/* ---------- 首屏 ---------- */

.page-products .svc-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 10% -20%, rgba(200, 240, 74, 0.16), transparent 58%),
    linear-gradient(168deg, var(--green-night) 0%, var(--green-deep) 62%, var(--green-deep) 100%);
  border-bottom: 1px solid var(--svc-line-soft);
}

.page-products .svc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(95, 122, 110, 0.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(95, 122, 110, 0.2) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 84%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 84%);
  pointer-events: none;
}

.page-products .svc-hero__inner {
  position: relative;
  z-index: 1;
}

.page-products .svc-hero .breadcrumb {
  margin-bottom: 22px;
}

.page-products .svc-hero h1 {
  margin: 0 0 18px;
  max-width: 22ch;
  font-family: var(--font-display);
  font-size: clamp(30px, 5vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--white);
  font-weight: 600;
}

.page-products .svc-hero__lede {
  max-width: 62ch;
  margin: 0;
  color: rgba(242, 239, 230, 0.86);
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.75;
}

.page-products .svc-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(24px, 3vw, 36px);
}

.page-products .svc-quick a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--lime-line);
  border-radius: var(--cut-sm);
  background: rgba(16, 28, 43, 0.62);
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: background-color 0.22s ease, color 0.22s ease, border-color 0.22s ease;
}

.page-products .svc-quick a span {
  color: var(--stroke-green);
  font-size: 11px;
}

.page-products .svc-quick a:hover,
.page-products .svc-quick a:focus-visible {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--green-night);
}

.page-products .svc-quick a:hover span,
.page-products .svc-quick a:focus-visible span {
  color: var(--green-deep);
}

.page-products .svc-quick a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

/* ---------- 主体分区 ---------- */

.page-products .svc-body {
  background: var(--green-deep);
}

.page-products .svc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--svc-gap);
}

.page-products .svc-index {
  order: 2;
}

.page-products .svc-blocks {
  order: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--svc-gap);
  min-width: 0;
}

.page-products .svc-index__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stroke-green);
}

.page-products .svc-index__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .svc-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-height: 44px;
  padding: 10px 12px;
  border-left: 2px solid var(--svc-line-soft);
  color: var(--gray-cool);
  font-size: 15px;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-products .svc-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--stroke-green);
}

.page-products .svc-index__link:hover,
.page-products .svc-index__link:focus-visible {
  color: var(--white);
  border-left-color: var(--lime);
  background: rgba(7, 33, 26, 0.55);
}

.page-products .svc-index__link:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

/* ---------- 服务块 ---------- */

.page-products .svc-block {
  position: relative;
  padding: var(--svc-pad);
  border-radius: var(--cut);
  background: var(--paper);
  color: var(--green-night);
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-products .svc-block--dark {
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(79, 179, 200, 0.1), transparent 55%),
    var(--green-night);
  color: var(--paper);
  border: 1px solid var(--svc-line);
}

.page-products .svc-block--blue {
  background:
    radial-gradient(110% 120% at 0% 0%, rgba(79, 179, 200, 0.16), transparent 60%),
    var(--ink-blue);
  color: var(--paper);
  border: 1px solid rgba(79, 179, 200, 0.3);
}

.page-products .svc-block__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.page-products .svc-block__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border-radius: var(--cut-sm);
  background: var(--lime);
  color: var(--green-night);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

.page-products .svc-block h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(24px, 2.9vw, 38px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 600;
}

.page-products .svc-block p {
  margin: 0 0 14px;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.72;
}

.page-products .svc-block p:last-child {
  margin-bottom: 0;
}

.page-products .svc-block strong {
  color: inherit;
  font-family: var(--font-mono);
  font-weight: 700;
}

.page-products .svc-block--dark strong {
  color: var(--lime);
}

.page-products .svc-block a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: var(--lime);
  text-underline-offset: 3px;
}

.page-products .svc-block a:hover {
  color: var(--lime);
}

.page-products .svc-block__split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.4vw, 40px);
}

.page-products .svc-block__media {
  overflow: hidden;
  border-radius: var(--cut);
  background: var(--ink-blue);
}

.page-products .svc-block__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .svc-block__lead {
  max-width: 72ch;
}

.page-products .svc-block__note {
  margin-top: 18px !important;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-size: 14px;
  color: var(--stroke-green);
}

.page-products .svc-block--blue .svc-block__note,
.page-products .svc-block--dark .svc-block__note {
  color: var(--gray-cool);
}

/* ---------- 数据行 ---------- */

.page-products .svc-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 14px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .svc-facts li {
  padding-left: 12px;
  border-left: 2px solid var(--lime);
}

.page-products .svc-facts__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.1vw, 26px);
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--green-deep);
}

.page-products .svc-block--dark .svc-facts__num,
.page-products .svc-block--blue .svc-facts__num {
  color: var(--lime);
}

.page-products .svc-facts__label {
  display: block;
  margin-top: 5px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--stroke-green);
}

.page-products .svc-block--dark .svc-facts__label,
.page-products .svc-block--blue .svc-facts__label {
  color: var(--gray-cool);
}

.page-products .svc-facts--row {
  margin-top: 24px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

/* ---------- 标签 ---------- */

.page-products .svc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .svc-tags li {
  padding: 6px 12px;
  border: 1px solid rgba(79, 179, 200, 0.5);
  border-radius: var(--cut-sm);
  color: var(--cyan);
  font-size: 13px;
  line-height: 1.4;
}

/* ---------- 场馆图片组 ---------- */

.page-products .svc-venue-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--svc-gap);
  margin-top: 20px;
}

.page-products .svc-figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--cut);
  background: var(--ink-blue);
}

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

.page-products .svc-figure figcaption {
  padding: 10px 14px;
  background: rgba(7, 33, 26, 0.9);
  color: var(--gray-cool);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
}

/* ---------- 归档块 ---------- */

.page-products .svc-archive {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.6vw, 32px);
  align-items: start;
}

.page-products .svc-archive__figure {
  margin: 0 !important;
  font-family: var(--font-mono);
  font-size: clamp(52px, 9vw, 96px);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1px var(--cyan);
}

.page-products .svc-archive__figure span {
  display: inline-block;
  margin-left: 10px;
  font-size: 14px;
  letter-spacing: 0.06em;
  -webkit-text-stroke: 0;
  color: var(--gray-cool);
  vertical-align: middle;
}

.page-products .svc-archive__text h2 {
  margin-top: 0;
}

/* ---------- 服务路径 ---------- */

.page-products .svc-route {
  padding: var(--svc-pad);
  border-radius: var(--cut);
  border: 1px solid var(--svc-line);
  background: rgba(7, 33, 26, 0.72);
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-products .svc-route__head h2 {
  margin: 6px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(24px, 2.9vw, 38px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--white);
  font-weight: 600;
}

.page-products .svc-route__desc {
  margin: 0;
  max-width: 62ch;
  color: var(--gray-cool);
  font-size: 15px;
  line-height: 1.72;
}

.page-products .skill-tree__wires {
  display: none;
}

.page-products .skill-tree__wires polyline {
  fill: none;
  stroke: var(--lime);
  stroke-width: 1.5;
  stroke-dasharray: 7 7;
  opacity: 0.62;
}

.page-products .skill-tree__wires circle {
  fill: var(--green-night);
  stroke: var(--lime);
  stroke-width: 2;
}

.page-products .skill-steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-products .skill-step {
  padding: 14px 16px;
  border: 1px solid var(--svc-line-soft);
  border-radius: var(--cut-sm);
  background: rgba(14, 59, 46, 0.72);
  transition: border-color 0.22s ease, background-color 0.22s ease;
}

.page-products .skill-step:hover {
  border-color: var(--lime-line);
  background: rgba(14, 59, 46, 0.94);
}

.page-products .skill-step > summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-height: 32px;
  cursor: pointer;
  list-style: none;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.01em;
}

.page-products .skill-step > summary::-webkit-details-marker {
  display: none;
}

.page-products .skill-step > summary::after {
  content: "+";
  margin-left: auto;
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 15px;
}

.page-products .skill-step[open] > summary::after {
  content: "−";
}

.page-products .skill-step > summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 4px;
}

.page-products .skill-step__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lime);
}

.page-products .skill-step p {
  margin: 10px 0 0;
  color: var(--gray-cool);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .skill-tree__foot {
  margin: 20px 0 0;
  color: var(--gray-cool);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .skill-tree__foot a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 设备适配 ---------- */

.page-products .svc-device {
  padding: var(--svc-pad);
  border-radius: var(--cut);
  background: var(--paper);
  color: var(--green-night);
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-products .device-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  align-items: center;
}

.page-products .device-grid__text h2 {
  margin: 6px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(24px, 2.9vw, 38px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 600;
}

.page-products .device-grid__text p {
  margin: 0 0 14px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.72;
}

.page-products .device-grid__link {
  margin-top: 20px !important;
}

.page-products .svc-figure--device {
  border: 1px solid var(--svc-line-soft);
}

/* ---------- 速览表 ---------- */

.page-products .svc-overview {
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-products .svc-overview__head h2 {
  margin: 6px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(24px, 2.9vw, 38px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--white);
  font-weight: 600;
}

.page-products .svc-table-wrap {
  overflow-x: auto;
  border-radius: var(--cut);
  background: var(--paper);
  border: 1px solid var(--svc-line);
}

.page-products .svc-table {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
  color: var(--green-night);
  font-size: 15px;
}

.page-products .svc-table thead th {
  padding: 14px 18px;
  background: var(--green-night);
  color: var(--lime);
  text-align: left;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.page-products .svc-table thead th:first-child {
  background: linear-gradient(102deg, var(--lime) 0 7px, var(--green-night) 7px);
  padding-left: 26px;
}

.page-products .svc-table tbody th {
  padding: 15px 18px;
  text-align: left;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--green-deep);
  white-space: nowrap;
  vertical-align: top;
}

.page-products .svc-table tbody td {
  padding: 15px 18px;
  border-top: 1px solid var(--svc-line-soft);
  line-height: 1.62;
  vertical-align: top;
}

.page-products .svc-table tbody tr:nth-child(even) {
  background: rgba(95, 122, 110, 0.12);
}

.page-products .svc-table tbody tr:nth-child(odd) {
  background: rgba(242, 239, 230, 0.6);
}

.page-products .svc-tail {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: clamp(24px, 3vw, 36px);
  padding-top: clamp(22px, 2.6vw, 30px);
  border-top: 1px solid var(--svc-line);
}

.page-products .svc-tail__text {
  margin: 0;
  max-width: 66ch;
  color: var(--gray-cool);
  font-size: 15px;
  line-height: 1.72;
}

.page-products .svc-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-products .svc-venue-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .svc-archive {
    grid-template-columns: minmax(0, 0.5fr) minmax(0, 1.5fr);
  }

  .page-products .skill-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .svc-block__split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
  }

  .page-products .svc-block__split--flip > .svc-block__media {
    order: -1;
  }

  .page-products .device-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

  .page-products .svc-tail {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-products .skill-tree__wires {
    display: block;
    width: 100%;
    height: 78px;
    margin-top: 26px;
  }
}

@media (min-width: 1040px) {
  .page-products .svc-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-products .svc-index {
    order: 0;
    position: sticky;
    top: calc(var(--bar-h) + 28px);
    align-self: start;
  }

  .page-products .svc-blocks {
    order: 0;
  }

  .page-products .skill-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }
}

/* 滚动高亮：JS 为进入视口的章节写入 data-active，索引对应项切换为荧光黄绿 */
.page-products .svc-body:has(#svc-calendar[data-active]) .svc-index__link[href="#svc-calendar"],
.page-products .svc-body:has(#svc-library[data-active]) .svc-index__link[href="#svc-library"],
.page-products .svc-body:has(#svc-venue[data-active]) .svc-index__link[href="#svc-venue"],
.page-products .svc-body:has(#svc-archive[data-active]) .svc-index__link[href="#svc-archive"],
.page-products .svc-body:has(#svc-route[data-active]) .svc-index__link[href="#svc-route"],
.page-products .svc-body:has(#svc-device[data-active]) .svc-index__link[href="#svc-device"],
.page-products .svc-body:has(#svc-overview[data-active]) .svc-index__link[href="#svc-overview"] {
  color: var(--lime);
  border-left-color: var(--lime);
  background: rgba(7, 33, 26, 0.72);
}

.page-products .svc-body:has(#svc-calendar[data-active]) .svc-index__link[href="#svc-calendar"] .svc-index__num,
.page-products .svc-body:has(#svc-library[data-active]) .svc-index__link[href="#svc-library"] .svc-index__num,
.page-products .svc-body:has(#svc-venue[data-active]) .svc-index__link[href="#svc-venue"] .svc-index__num,
.page-products .svc-body:has(#svc-archive[data-active]) .svc-index__link[href="#svc-archive"] .svc-index__num,
.page-products .svc-body:has(#svc-route[data-active]) .svc-index__link[href="#svc-route"] .svc-index__num,
.page-products .svc-body:has(#svc-device[data-active]) .svc-index__link[href="#svc-device"] .svc-index__num,
.page-products .svc-body:has(#svc-overview[data-active]) .svc-index__link[href="#svc-overview"] .svc-index__num {
  color: var(--lime);
}

@media (prefers-reduced-motion: reduce) {
  .page-products .svc-quick a,
  .page-products .svc-index__link,
  .page-products .skill-step {
    transition: none;
  }
}
</final>
</PAGE_CSS>