.page-products {
  --p-muted: #47504F;
  background: var(--cream);
  color: var(--rock);
}

/* ---------- 首屏框景 ---------- */
.page-products .p-hero {
  position: relative;
  background: linear-gradient(180deg, var(--snow-100) 0%, #EEF2F0 62%, var(--cream) 100%);
  border-bottom: 1px solid var(--line);
  padding: 18px 0 clamp(36px, 6vw, 64px);
}

.page-products .p-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-13);
  color: var(--muted, #47504F);
  margin-bottom: 18px;
}

.page-products .p-hero .breadcrumb a {
  color: var(--snow-700);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
}

.page-products .p-hero .breadcrumb a:hover {
  color: var(--orange-deep);
}

.page-products .p-frame {
  position: relative;
  border: 1px solid var(--line);
  background: rgba(247, 244, 238, 0.72);
  padding: clamp(20px, 4.2vw, 48px);
}

.page-products .p-frame::before,
.page-products .p-frame::after {
  content: "";
  position: absolute;
  width: 13px;
  height: 13px;
  pointer-events: none;
}

.page-products .p-frame::before {
  top: -1px;
  left: -1px;
  border-top: 2px solid var(--sand-600);
  border-left: 2px solid var(--sand-600);
}

.page-products .p-frame::after {
  bottom: -1px;
  right: -1px;
  border-bottom: 2px solid var(--sand-600);
  border-right: 2px solid var(--sand-600);
}

.page-products .p-hero__meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--snow-700);
  text-transform: uppercase;
}

.page-products .p-hero__ticks {
  display: block;
  width: 160px;
  height: auto;
  margin: 10px 0 18px;
}

.page-products .p-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.06;
  letter-spacing: 0.02em;
  margin: 0;
  max-width: 18em;
}

.page-products .p-hero__lead {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: var(--fs-17);
  line-height: 1.75;
  color: var(--rock);
}

.page-products .p-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-products .p-quick a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 15px;
  border: 1px solid var(--snow-300);
  background: rgba(255, 255, 255, 0.6);
  color: var(--snow-700);
  font-size: var(--fs-13);
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-products .p-quick a:hover {
  border-color: var(--orange);
  color: var(--orange-deep);
}

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

.page-products .p-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 18px;
  margin-top: 30px;
}

.page-products .p-stat {
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.page-products .p-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-28);
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.1;
  color: var(--snow-700);
}

.page-products .p-stat__num em {
  font-style: normal;
  font-size: var(--fs-13);
  color: var(--clay);
  margin-left: 4px;
  letter-spacing: 0.08em;
}

.page-products .p-stat__label {
  display: block;
  margin-top: 4px;
  font-size: var(--fs-13);
  color: var(--p-muted);
}

/* ---------- 通用区块 ---------- */
.page-products .p-sec {
  padding: clamp(44px, 7vw, 84px) 0;
}

.page-products .p-sec--band {
  background: var(--snow-100);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .p-sec--end {
  background: var(--snow-100);
  border-top: 1px solid var(--line);
}

.page-products .p-head {
  max-width: 52ch;
}

.page-products .p-head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 4.4vw, 36px);
  line-height: 1.16;
  letter-spacing: 0.02em;
  margin: 10px 0 12px;
}

.page-products .p-head p {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.75;
  color: var(--p-muted);
}

.page-products .p-figure {
  margin: 26px 0 0;
}

.page-products .p-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  background: #fff;
  object-fit: cover;
}

.page-products .p-inline-link {
  margin: 24px 0 0;
  font-size: var(--fs-15);
  line-height: 1.8;
  color: var(--p-muted);
  max-width: 60ch;
}

.page-products .p-note {
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  letter-spacing: 0.04em;
  color: var(--snow-700);
  border-left: 2px solid var(--orange);
  padding-left: 12px;
}

/* ---------- 四类服务 ---------- */
.page-products .p-services {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 28px;
}

.page-products .p-service {
  position: relative;
  background: var(--cream);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent, var(--sand-600));
  padding: 20px 18px 22px;
  transition: transform 200ms var(--ease), border-color 200ms var(--ease);
}

.page-products .p-service:nth-child(1) { --accent: var(--snow-700); }
.page-products .p-service:nth-child(2) { --accent: var(--moss); }
.page-products .p-service:nth-child(3) { --accent: var(--clay); }
.page-products .p-service:nth-child(4) { --accent: var(--orange); }

.page-products .p-service:hover {
  transform: translateY(-2px);
  border-color: var(--snow-300);
  border-top-color: var(--accent, var(--sand-600));
}

.page-products .p-service__no {
  display: block;
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--sand-600);
}

.page-products .p-service h3 {
  font-family: var(--font-display);
  font-size: var(--fs-21);
  font-weight: 900;
  letter-spacing: 0.02em;
  margin: 8px 0 14px;
}

.page-products .p-service__meta {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-products .p-service__meta dt {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--snow-700);
}

.page-products .p-service__meta dd {
  margin: 2px 0 0;
  font-size: var(--fs-15);
  line-height: 1.7;
  color: var(--p-muted);
}

/* ---------- 标签体系 ---------- */
.page-products .p-tag-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  margin-top: 32px;
}

.page-products .p-steps3 {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-products .p-step3 {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
}

.page-products .p-step3__no {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--snow-300);
  background: #fff;
  color: var(--snow-700);
  font-size: var(--fs-13);
  letter-spacing: 0.06em;
}

.page-products .p-step3__title {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: var(--fs-17);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-products .p-step3 p {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.7;
  color: var(--p-muted);
}

.page-products .p-tags {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 32px;
  margin-top: 34px;
  border-top: 1px solid var(--line);
}

.page-products .p-tag-group {
  border-bottom: 1px solid var(--line);
}

.page-products .p-tag-group > summary {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  border-left: 2px solid var(--orange);
  padding-left: 12px;
}

.page-products .p-tag-group > summary::-webkit-details-marker {
  display: none;
}

.page-products .p-tag-group > summary:hover {
  background: rgba(216, 195, 163, 0.22);
}

.page-products .p-tag-group > summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-products .p-tag-group__no {
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--sand-600);
}

.page-products .p-tag-group__name {
  font-family: var(--font-display);
  font-size: var(--fs-17);
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--rock);
}

.page-products .p-tag-group__count {
  margin-left: auto;
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--snow-700);
}

.page-products .p-tag-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0 0 18px 12px;
}

.page-products .p-tag-list li {
  font-size: var(--fs-13);
  line-height: 1.5;
  padding: 7px 11px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--p-muted);
}

/* ---------- 栏目归档 ---------- */
.page-products .p-columns {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 32px;
  border-top: 1px solid var(--line);
}

.page-products .p-col-item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .p-col-item__no {
  font-size: var(--fs-12);
  letter-spacing: 0.12em;
  color: var(--sand-600);
}

.page-products .p-col-item__name {
  font-size: var(--fs-15);
  font-weight: 700;
  color: var(--rock);
}

.page-products .p-col-item__count {
  margin-left: auto;
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--snow-700);
}

/* ---------- 设备适配 ---------- */
.page-products .p-device-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 28px;
}

.page-products .p-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  background: var(--cream);
}

.page-products .p-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: var(--fs-15);
}

.page-products .p-table thead th {
  background: var(--sand-600);
  color: var(--rock-deep);
  font-size: var(--fs-13);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: left;
  padding: 12px 14px;
  white-space: nowrap;
}

.page-products .p-table tbody th {
  position: sticky;
  left: 0;
  z-index: 2;
  background: var(--snow-100);
  color: var(--rock);
  font-size: var(--fs-15);
  font-weight: 700;
  text-align: left;
  padding: 13px 14px;
  border-top: 1px solid var(--line);
  min-width: 158px;
}

.page-products .p-table td {
  padding: 13px 14px;
  border-top: 1px solid var(--line);
  vertical-align: top;
  color: var(--p-muted);
  line-height: 1.65;
}

/* ---------- 版本对照 ---------- */
.page-products .p-compare {
  background: var(--snow-700);
  color: var(--cream);
  border-top: 1px solid var(--snow-300);
  border-bottom: 1px solid var(--rock-deep);
}

.page-products .p-compare__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-products .p-compare .p-head h2 {
  color: var(--cream);
}

.page-products .p-compare .p-head p {
  color: #DCE7E7;
}

.page-products .p-compare .eyebrow {
  color: var(--snow-300);
}

.page-products .p-compare .p-figure {
  margin-top: 0;
}

.page-products .p-compare .p-figure img {
  border-color: rgba(143, 179, 184, 0.45);
  background: #24474C;
}

.page-products .p-vers {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 28px;
}

.page-products .p-ver {
  border: 1px solid rgba(143, 179, 184, 0.45);
  background: rgba(247, 244, 238, 0.06);
  padding: 20px 18px 22px;
}

.page-products .p-ver--v3 {
  border-color: var(--orange);
  background: rgba(232, 98, 42, 0.1);
}

.page-products .p-ver__tag {
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--snow-300);
}

.page-products .p-ver h3 {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-size: var(--fs-21);
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--cream);
}

.page-products .p-ver ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .p-ver li {
  position: relative;
  padding-left: 16px;
  font-size: var(--fs-15);
  line-height: 1.65;
  color: #DCE7E7;
}

.page-products .p-ver li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 2px;
  background: var(--sand-300);
}

.page-products .p-ver--v3 li::before {
  background: var(--orange);
}

.page-products .p-diff {
  position: relative;
  margin-top: 32px;
}

.page-products .p-diff__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .p-diff__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 10px 16px;
  margin-bottom: 16px;
  border: 1px solid rgba(143, 179, 184, 0.55);
  background: rgba(34, 40, 42, 0.28);
  color: var(--cream);
  font-size: var(--fs-13);
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: background 180ms var(--ease), border-color 180ms var(--ease);
}

.page-products .p-diff__label::before {
  content: "";
  width: 10px;
  height: 10px;
  border: 1px solid var(--snow-300);
  background: transparent;
}

.page-products .p-diff__input:focus-visible ~ .p-diff__label {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-products .p-diff__input:checked ~ .p-diff__label {
  border-color: var(--orange);
  background: var(--orange);
  color: #fff;
}

.page-products .p-diff__input:checked ~ .p-diff__label::before {
  border-color: #fff;
  background: #fff;
}

.page-products .p-diff__input:checked ~ .p-table-wrap tr.is-same {
  display: none;
}

.page-products .p-compare .p-table-wrap {
  border-color: rgba(143, 179, 184, 0.45);
  background: var(--cream);
}

.page-products .p-table--diff tbody th {
  position: static;
  background: var(--snow-100);
  min-width: 132px;
}

.page-products .p-table--diff tbody th::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 9px;
  vertical-align: 1px;
  background: var(--snow-300);
}

.page-products .p-table--diff tr.is-diff tbody th::before,
.page-products .p-table--diff tr.is-diff th::before {
  background: var(--orange);
}

.page-products .p-compare .p-table td {
  color: var(--rock);
}

.page-products .p-judge {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 32px;
}

.page-products .p-judge__item {
  border: 1px solid rgba(143, 179, 184, 0.4);
  background: rgba(247, 244, 238, 0.06);
  padding: 18px;
}

.page-products .p-judge__item .mono {
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--sand-300);
}

.page-products .p-judge__item h3 {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-size: var(--fs-17);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--cream);
}

.page-products .p-judge__item p {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.7;
  color: #DCE7E7;
}

/* ---------- 开通流程 ---------- */
.page-products .p-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .p-step {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 14px;
  align-items: start;
  border: 1px solid var(--line);
  background: var(--cream);
  padding: 16px 16px 18px;
}

.page-products .p-step__check {
  appearance: none;
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  margin: 2px 0 0;
  border: 1px solid var(--snow-300);
  border-radius: var(--radius);
  background: #fff;
  cursor: pointer;
  position: relative;
}

.page-products .p-step__check:checked {
  background: var(--moss);
  border-color: var(--moss);
}

.page-products .p-step__check:checked::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 1px;
  width: 6px;
  height: 12px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(40deg);
}

.page-products .p-step__check:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-products .p-step__body {
  display: grid;
  gap: 4px;
  cursor: pointer;
}

.page-products .p-step__no {
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--sand-600);
}

.page-products .p-step__title {
  font-family: var(--font-display);
  font-size: var(--fs-17);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--rock);
  transition: color 180ms var(--ease);
}

.page-products .p-step__text {
  font-size: var(--fs-15);
  line-height: 1.7;
  color: var(--p-muted);
}

.page-products .p-step__check:checked ~ .p-step__body .p-step__title {
  color: var(--moss);
}

/* ---------- 下一步 ---------- */
.page-products .p-next-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 26px;
}

.page-products .p-next-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-top: 3px solid var(--sand-600);
  padding: 20px 18px 22px;
  transition: transform 200ms var(--ease), border-color 200ms var(--ease);
}

.page-products .p-next-card:hover {
  transform: translateY(-2px);
  border-color: var(--snow-300);
  border-top-color: var(--orange);
}

.page-products .p-next-card__no {
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  color: var(--clay);
}

.page-products .p-next-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-17);
  font-weight: 900;
  letter-spacing: 0.02em;
}

.page-products .p-next-card p {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.7;
  color: var(--p-muted);
  flex: 1 1 auto;
}

.page-products .p-next-card .link-u {
  align-self: flex-start;
  font-size: var(--fs-15);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .p-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .p-columns {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .p-tags {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products .p-services {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    align-items: start;
    padding-bottom: 44px;
  }

  .page-products .p-service:nth-child(2) { transform: translateY(26px); }
  .page-products .p-service:nth-child(3) { transform: translateY(12px); }
  .page-products .p-service:nth-child(4) { transform: translateY(38px); }

  .page-products .p-service:nth-child(2):hover { transform: translateY(24px); }
  .page-products .p-service:nth-child(3):hover { transform: translateY(10px); }
  .page-products .p-service:nth-child(4):hover { transform: translateY(36px); }

  .page-products .p-tag-layout {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 36px;
    align-items: start;
  }

  .page-products .p-figure--side {
    margin-top: 0;
  }

  .page-products .p-columns {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .p-device-layout {
    grid-template-columns: 5fr 7fr;
    gap: 28px;
    align-items: start;
  }

  .page-products .p-compare__head {
    grid-template-columns: 1fr 0.85fr;
    gap: 32px;
    align-items: start;
  }

  .page-products .p-vers {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .page-products .p-judge {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .p-next-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .p-steps {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }
}

@media (min-width: 1100px) {
  .page-products .p-hero__ticks {
    width: 240px;
  }

  .page-products .p-head {
    max-width: 60ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .p-service,
  .page-products .p-next-card,
  .page-products .p-step__title,
  .page-products .p-quick a,
  .page-products .p-diff__label {
    transition: none;
  }

  .page-products .p-service:hover,
  .page-products .p-next-card:hover,
  .page-products .p-service:nth-child(2),
  .page-products .p-service:nth-child(3),
  .page-products .p-service:nth-child(4) {
    transform: none;
  }
}

.page-products {
  --muted: currentColor;
}