.page-products {
  --svc-gap: clamp(52px, 7vw, 104px);
  --svc-aside-w: 168px;
  --svc-card-bg: var(--cream-soft);
  --svc-hover: rgba(23, 195, 178, 0.09);
  color: var(--ink);
}

.page-products .svc-shell {
  padding-block: clamp(20px, 3vw, 36px) clamp(64px, 8vw, 120px);
}

/* ---------- 首屏 ---------- */
.page-products .svc-hero {
  display: grid;
  gap: 30px;
  margin-top: clamp(26px, 4vw, 56px);
  padding-bottom: clamp(32px, 5vw, 56px);
  border-bottom: 1px solid var(--line);
}

.page-products .svc-hero-main {
  min-width: 0;
}

.page-products .svc-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(32px, 6vw, 68px);
  font-weight: 250;
  line-height: 1.1;
  letter-spacing: -0.02em;
  max-width: 14em;
}

.page-products .svc-lede {
  margin: 22px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-2);
}

.page-products .svc-note {
  margin: 22px 0 0;
  max-width: 40em;
  padding: 12px 16px;
  border-left: 3px solid var(--orange);
  border-radius: 0 10px 10px 0;
  background: linear-gradient(90deg, rgba(255, 122, 47, 0.12), rgba(255, 122, 47, 0));
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-products .svc-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  overflow: hidden;
}

.page-products .svc-stats > .stat {
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  background: var(--cream-soft);
}

.page-products .svc-stats .stat-value {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .svc-stats .stat-label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--slate);
}

@media (min-width: 960px) {
  .page-products .svc-hero {
    grid-template-columns: minmax(0, 1.45fr) minmax(250px, 0.55fr);
    align-items: end;
    gap: clamp(32px, 5vw, 72px);
  }
}

/* ---------- 主体布局 ---------- */
.page-products .svc-layout {
  display: grid;
  gap: var(--svc-gap);
  margin-top: clamp(44px, 6vw, 88px);
}

.page-products .svc-main {
  display: grid;
  gap: var(--svc-gap);
  min-width: 0;
}

@media (min-width: 1360px) {
  .page-products .svc-layout {
    grid-template-columns: minmax(0, 1fr) var(--svc-aside-w);
    gap: clamp(40px, 4vw, 72px);
    align-items: start;
  }
}

/* ---------- 右侧窄栏 ---------- */
.page-products .svc-aside {
  display: none;
}

@media (min-width: 1360px) {
  .page-products .svc-aside {
    display: block;
    position: sticky;
    top: calc(var(--topbar-h) + 28px);
  }
}

.page-products .svc-aside-inner {
  border-top: 2px solid var(--rust);
  padding-top: 16px;
}

.page-products .svc-aside-group + .svc-aside-group {
  margin-top: 24px;
}

.page-products .svc-aside-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--slate);
}

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

.page-products .svc-aside-list--inline {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.page-products .svc-aside-link {
  display: block;
  padding: 6px 8px 6px 10px;
  border-left: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-2);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-products .svc-aside-link:hover,
.page-products .svc-aside-link:focus-visible {
  border-left-color: var(--teal);
  background: var(--svc-hover);
  color: var(--teal-ink);
}

.page-products .svc-aside-code {
  display: block;
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 12px;
  text-align: center;
  color: var(--ink-2);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-products .svc-aside-code:hover,
.page-products .svc-aside-code:focus-visible {
  border-color: var(--orange);
  background: rgba(255, 122, 47, 0.1);
  color: var(--rust);
}

/* ---------- 区块标题 ---------- */
.page-products .svc-head {
  display: grid;
  gap: 12px;
  max-width: 46em;
  margin-bottom: clamp(24px, 3vw, 40px);
}

.page-products .svc-index {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--rust);
}

.page-products .svc-h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 40px);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-products .svc-sub {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-2);
}

/* ---------- 图片 ---------- */
.page-products .svc-figure {
  margin: 0 0 clamp(26px, 3vw, 40px);
}

.page-products .svc-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--r-m);
  border: 1px solid var(--line);
  background: var(--sand);
}

.page-products .svc-figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--slate);
}

.page-products .svc-figure--range {
  margin-top: clamp(32px, 4vw, 52px);
  margin-bottom: 0;
}

/* ---------- 六类服务卡片 ---------- */
.page-products .svc-cards {
  display: grid;
  gap: 16px;
}

.page-products .svc-card {
  position: relative;
  overflow: hidden;
  padding: 22px 20px 20px;
  background: var(--svc-card-bg);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.page-products .svc-card::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--teal);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--dur-slow) var(--ease);
}

.page-products .svc-card:hover {
  border-color: rgba(23, 195, 178, 0.5);
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
}

.page-products .svc-card:hover::after {
  transform: scaleY(1);
}

.page-products .svc-card-no {
  display: block;
  margin-bottom: 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-products .svc-card-title {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--ink);
}

.page-products .svc-card-body {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-products .svc-card-scene {
  margin: 16px 0 0;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(23, 195, 178, 0.09);
  font-size: 13px;
  line-height: 1.7;
  color: var(--teal-ink);
  transition: background-color var(--dur) var(--ease);
}

.page-products .svc-card:hover .svc-card-scene {
  background: rgba(23, 195, 178, 0.16);
}

@media (min-width: 700px) {
  .page-products .svc-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-products .svc-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 版本轨道 ---------- */
.page-products .svc-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 84%);
  gap: 16px;
  margin: 0;
  padding: 4px 2px 20px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}

.page-products .svc-track::-webkit-scrollbar {
  height: 6px;
}

.page-products .svc-track::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border-radius: 6px;
}

.page-products .svc-node {
  scroll-snap-align: start;
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 0 18px 20px;
  background: var(--cream-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .svc-node::before {
  content: "";
  display: block;
  height: 3px;
  margin: 0 -18px 0;
  border-radius: 0;
  background: linear-gradient(90deg, var(--teal), rgba(23, 195, 178, 0.05));
}

.page-products .svc-node:hover {
  border-color: rgba(23, 195, 178, 0.5);
  transform: translateY(-3px);
}

.page-products .svc-node--current {
  border-color: rgba(255, 122, 47, 0.5);
  background: linear-gradient(165deg, rgba(255, 122, 47, 0.09), rgba(255, 122, 47, 0) 62%),
    var(--cream-soft);
}

.page-products .svc-node--current::before {
  background: linear-gradient(90deg, var(--orange), rgba(255, 122, 47, 0.05));
}

.page-products .svc-node-ver {
  font-size: clamp(26px, 4vw, 32px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-products .svc-node-title {
  margin: 0;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--ink);
}

.page-products .svc-node-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .svc-node-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-products .svc-node-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 1px;
  background: var(--teal);
}

.page-products .svc-node .tag {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-products .svc-track-hint {
  margin: 6px 0 0;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--slate);
}

@media (min-width: 760px) {
  .page-products .svc-track {
    grid-auto-columns: minmax(0, 47%);
  }
}

@media (min-width: 1120px) {
  .page-products .svc-track {
    grid-auto-columns: minmax(0, 31%);
  }
}

/* ---------- 权益对照表 ---------- */
.page-products .svc-table {
  display: grid;
  gap: 14px;
}

.page-products .svc-table-row--head {
  display: none;
}

.page-products .svc-table-row:not(.svc-table-row--head) {
  display: grid;
  gap: 10px;
  padding: 18px;
  background: var(--cream-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  transition: background-color var(--dur) var(--ease);
}

.page-products .svc-cell-key {
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
}

.page-products .svc-table-row:not(.svc-table-row--head) .svc-table-cell[data-col] {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-products .svc-table-row:not(.svc-table-row--head) .svc-table-cell[data-col]::before {
  content: attr(data-col) " · ";
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

@media (min-width: 900px) {
  .page-products .svc-table {
    gap: 0;
    border: 1px solid var(--line);
    border-radius: var(--r-m);
    overflow: hidden;
  }

  .page-products .svc-table-row {
    display: grid;
    grid-template-columns: minmax(132px, 1.05fr) repeat(4, minmax(0, 1fr));
    border-bottom: 1px solid var(--line);
  }

  .page-products .svc-table-row:last-child {
    border-bottom: 0;
  }

  .page-products .svc-table-row--head {
    display: grid;
    background: var(--ink);
    border-bottom: 0;
  }

  .page-products .svc-table-row:nth-child(even):not(.svc-table-row--head) {
    background: rgba(232, 227, 214, 0.42);
  }

  .page-products .svc-table-row:not(.svc-table-row--head):hover {
    background: var(--svc-hover);
  }

  .page-products .svc-table-cell {
    padding: 15px 16px;
    border-right: 1px solid var(--line);
    font-size: 14px;
    line-height: 1.65;
    color: var(--ink-2);
  }

  .page-products .svc-table-cell:last-child {
    border-right: 0;
  }

  .page-products .svc-table-row--head .svc-table-cell {
    border-right-color: var(--line-invert);
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: 0.06em;
    color: var(--cream);
  }

  .page-products .svc-cell-key {
    padding-bottom: 15px;
    border-bottom: 0;
    font-weight: 500;
    color: var(--ink);
  }

  .page-products .svc-table-row--head .svc-cell-key {
    color: var(--cream);
  }

  .page-products .svc-table-row:not(.svc-table-row--head) .svc-table-cell[data-col]::before {
    content: none;
  }
}

/* ---------- 权益页入口条 ---------- */
.page-products .svc-entry {
  margin-top: clamp(24px, 3vw, 36px);
  padding: clamp(20px, 2.4vw, 28px);
  border: 1px solid rgba(23, 195, 178, 0.35);
  border-radius: var(--r-l);
  background: linear-gradient(140deg, rgba(23, 195, 178, 0.12), rgba(23, 195, 178, 0) 68%),
    var(--cream-soft);
}

.page-products .svc-entry-label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--teal-ink);
}

.page-products .svc-entry-body {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-products .svc-entry-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

/* ---------- 开始四步 ---------- */
.page-products .svc-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .svc-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: linear-gradient(180deg, var(--cream-soft), rgba(232, 227, 214, 0.42));
  transition: border-color var(--dur) var(--ease);
}

.page-products .svc-step:hover {
  border-color: rgba(255, 122, 47, 0.45);
}

.page-products .svc-step-no {
  font-size: clamp(24px, 3vw, 30px);
  font-weight: 500;
  line-height: 1;
  color: var(--orange);
}

.page-products .svc-step-body {
  min-width: 0;
}

.page-products .svc-step-title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--ink);
}

.page-products .svc-step-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-products .svc-copy {
  margin-top: 14px;
  padding: 6px 14px;
  border: 1px solid var(--teal);
  border-radius: 999px;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--teal-ink);
  cursor: pointer;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .svc-copy:hover,
.page-products .svc-copy:focus-visible {
  background: var(--teal);
  color: var(--ink);
}

@media (min-width: 880px) {
  .page-products .svc-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 设备适配 ---------- */
.page-products .svc-devices {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .svc-device {
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--ink);
  border-radius: 4px 4px var(--r-m) var(--r-m);
  background: var(--cream-soft);
  transition: border-top-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .svc-device:hover {
  border-top-color: var(--teal);
  transform: translateY(-3px);
}

.page-products .svc-device-code {
  display: block;
  margin-bottom: 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-products .svc-device-name {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
}

.page-products .svc-device-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-products .svc-env {
  margin-top: clamp(26px, 3vw, 38px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-products .svc-env-label {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--slate);
}

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

.page-products .svc-env-list li {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--cream-soft);
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-2);
}

@media (min-width: 640px) {
  .page-products .svc-devices {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-products .svc-devices {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 覆盖与响应 ---------- */
.page-products .svc-range {
  display: grid;
  gap: clamp(24px, 3vw, 40px);
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: var(--cream-soft);
}

.page-products .svc-range-text {
  margin: 0 0 18px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
}

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

.page-products .svc-range-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-products .svc-range-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--teal);
  border-radius: 50%;
}

.page-products .svc-range-contact {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--line-strong);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--teal-ink);
  overflow-wrap: anywhere;
}

.page-products .svc-range-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  overflow: hidden;
  align-content: start;
}

.page-products .svc-range-stats > .stat {
  display: grid;
  gap: 6px;
  padding: 18px 14px;
  background: var(--ink);
}

.page-products .svc-range-stats .stat-value {
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 500;
  line-height: 1.1;
  color: var(--cream);
}

.page-products .svc-range-stats .stat-label {
  font-size: 12px;
  line-height: 1.5;
  color: rgba(245, 240, 230, 0.66);
}

@media (min-width: 900px) {
  .page-products .svc-range {
    grid-template-columns: minmax(0, 1.5fr) minmax(220px, 0.9fr);
    align-items: start;
    gap: clamp(28px, 3vw, 48px);
  }

  .page-products .svc-range-stats {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 1120px) {
  .page-products .svc-range {
    grid-template-columns: minmax(0, 1.6fr) minmax(260px, 1fr);
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .svc-card,
  .page-products .svc-card::after,
  .page-products .svc-node,
  .page-products .svc-device,
  .page-products .svc-aside-link,
  .page-products .svc-aside-code,
  .page-products .svc-copy,
  .page-products .svc-step {
    transition: none;
  }

  .page-products .svc-card:hover,
  .page-products .svc-node:hover,
  .page-products .svc-device:hover {
    transform: none;
  }
}