.page-products {
  --pp-pad-y: clamp(32px, 5vw, 56px);
  --pp-line: var(--ink-700);
  padding-bottom: clamp(48px, 8vw, 96px);
  color: var(--paper-light);
}

.page-products .pp-intro {
  position: relative;
  overflow: hidden;
  padding-block: clamp(20px, 3vw, 36px) clamp(24px, 4vw, 40px);
}

.page-products .pp-glow {
  width: 620px;
  height: 620px;
  top: -320px;
  right: -220px;
  opacity: 0.35;
  pointer-events: none;
}

.page-products .pp-intro__grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

.page-products .pp-eyebrow {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tiger);
}

.page-products h1 {
  margin: 0 0 16px;
  font-size: clamp(30px, 6.2vw, 56px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-products .pp-lead {
  margin: 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .pp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

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

.page-products .pp-stat {
  padding: 14px 16px;
  background: var(--ink-800);
}

.page-products .pp-stat__num {
  display: block;
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 700;
  color: var(--tiger);
  line-height: 1.1;
}

.page-products .pp-stat__label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--mist);
}

.page-products .pp-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: clamp(22px, 3vw, 34px);
  padding-top: 16px;
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-index__link {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pp-index__link:hover,
.page-products .pp-index__link:focus-visible {
  color: var(--paper-light);
  border-bottom-color: var(--ember);
}

.page-products .pp-index__link.is-active {
  color: var(--tiger);
  border-bottom-color: var(--tiger);
}

.page-products .pp-section {
  padding-block: var(--pp-pad-y);
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-section .section-head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-products .pp-list-layout {
  display: grid;
  gap: clamp(24px, 3vw, 40px);
}

/* 模块清单 */
.page-products .pp-modules {
  min-width: 0;
}

.page-products .pp-accordion {
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-accordion .accordion__item {
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-accordion .accordion__trigger {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 4px 14px;
  width: 100%;
  padding: 16px 8px;
  background: transparent;
  border: 0;
  color: inherit;
  text-align: left;
  cursor: pointer;
  transition: background var(--dur) var(--ease);
}

.page-products .pp-accordion .accordion__trigger:hover,
.page-products .pp-accordion .accordion__trigger:focus-visible {
  background: var(--ink-800);
}

.page-products .pp-mod__num {
  grid-row: span 2;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--tiger);
  align-self: start;
  padding-top: 5px;
}

.page-products .pp-mod__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--paper-light);
}

.page-products .pp-mod__brief {
  grid-column: 2 / 3;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .pp-accordion .accordion__chev {
  grid-column: 3;
  grid-row: 1 / span 2;
  font-size: 18px;
  color: var(--mist);
  transition: transform var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .pp-accordion .accordion__trigger[aria-expanded="true"] .accordion__chev {
  transform: rotate(90deg);
  color: var(--tiger);
}

.page-products .pp-accordion .accordion__body {
  padding: 0 8px 18px 8px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .pp-accordion .accordion__body p {
  margin: 0 0 12px;
  max-width: 38em;
}

.page-products .pp-bullets {
  margin: 0 0 12px;
  padding-left: 18px;
  list-style: square;
}

.page-products .pp-bullets li {
  margin-bottom: 6px;
  max-width: 38em;
}

.page-products .pp-next {
  font-size: 13px;
  line-height: 1.7;
  color: var(--gold);
}

.page-products .pp-link {
  display: inline-block;
  font-size: 14px;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(59, 140, 255, 0.45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pp-link:hover,
.page-products .pp-link:focus-visible {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

/* 侧栏 */
.page-products .pp-side {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.page-products .pp-side__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pp-side__note {
  padding: 16px 18px;
  background: var(--ink-800);
  border: 1px solid var(--pp-line);
  border-left: 2px solid var(--tiger);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pp-side__note p {
  margin: 0 0 10px;
}

.page-products .pp-side__note-label {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--tiger);
  margin-bottom: 8px;
}

/* 场景卡片 */
.page-products .pp-scenes {
  display: grid;
  gap: 16px;
}

.page-products .pp-scene {
  position: relative;
  padding: 20px 18px 18px;
}

.page-products .pp-scene__title {
  margin: 8px 0 14px;
  font-size: clamp(20px, 3.4vw, 26px);
  font-weight: 800;
  line-height: 1.2;
}

.page-products .pp-scene__facts {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-products .pp-scene__facts div {
  display: grid;
  gap: 2px;
}

.page-products .pp-scene__facts dt {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--teal);
}

.page-products .pp-scene__facts dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* 慢读段落 */
.page-products .pp-quiet {
  margin-top: clamp(24px, 4vw, 40px);
  padding-top: 20px;
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-quiet p {
  margin: 0 0 16px;
  max-width: 34em;
  font-size: 16px;
  line-height: 2;
  color: var(--paper-light);
}

.page-products .pp-quiet p:last-child {
  margin-bottom: 0;
  color: var(--mist);
  font-size: 15px;
}

/* 双栏内容 */
.page-products .pp-split {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

.page-products .pp-split__main {
  min-width: 0;
}

.page-products .pp-split__media {
  margin: 0;
  order: -1;
}

.page-products .pp-split__media img,
.page-products .pp-ops__media img,
.page-products .pp-build__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pp-text {
  margin: 0 0 14px;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--mist);
}

.page-products .pp-subtitle {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 700;
  color: var(--paper-light);
  padding-left: 10px;
  border-left: 2px solid var(--tiger);
}

.page-products .pp-split__main .pp-subtitle + .pp-text {
  margin-top: 12px;
}

.page-products .pp-split__main .pp-subtitle:not(:first-child) {
  margin-top: 28px;
}

/* 表格 */
.page-products .pp-table-wrap {
  margin: 20px 0 14px;
  overflow-x: auto;
  border: 1px solid var(--pp-line);
  background: var(--ink-800);
  -webkit-overflow-scrolling: touch;
}

.page-products .pp-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pp-table__caption {
  padding: 10px 12px;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-table th,
.page-products .pp-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--pp-line);
  white-space: nowrap;
}

.page-products .pp-table thead th {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--teal);
  background: var(--ink-900);
}

.page-products .pp-table tbody th {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--ink-800);
  font-weight: 600;
  color: var(--paper-light);
}

.page-products .pp-table tbody tr:last-child th,
.page-products .pp-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .pp-table tbody tr:hover td {
  background: var(--ink-900);
}

.page-products .pp-table td.mono {
  color: var(--gold);
}

/* 标签 */
.page-products .pp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

/* 权限层 */
.page-products .pp-roles {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
}

.page-products .pp-role {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 12px;
  padding: 12px 14px;
  background: var(--ink-800);
}

.page-products .pp-role__lv {
  grid-row: span 2;
  font-size: 12px;
  color: var(--tiger);
  padding-top: 2px;
}

.page-products .pp-role__name {
  font-size: 15px;
  font-weight: 700;
}

.page-products .pp-role__desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* 运维区 */
.page-products .pp-ops__media {
  margin: 0 0 clamp(20px, 3vw, 30px);
}

.page-products .pp-ops {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
}

.page-products .pp-ops__col .pp-text {
  margin-bottom: 12px;
}

/* 步骤条 */
.page-products .pp-build {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

.page-products .pp-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  counter-reset: step;
}

.page-products .pp-step {
  position: relative;
  padding: 0 0 22px 52px;
  border-left: 1px dashed var(--pp-line);
  margin-left: 17px;
}

.page-products .pp-step:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-products .pp-step__num {
  position: absolute;
  left: -18px;
  top: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--tiger);
  background: var(--ink-900);
  border: 1px solid var(--pp-line);
  border-radius: 50%;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .pp-step:hover .pp-step__num {
  border-color: var(--tiger);
  color: var(--ember);
}

.page-products .pp-step__title {
  margin: 6px 0 6px;
  font-size: 16px;
  font-weight: 700;
}

.page-products .pp-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 30em;
}

.page-products .pp-build__media {
  margin: 0;
}

/* 结尾 */
.page-products .pp-cta {
  display: grid;
  gap: 20px;
  margin-top: clamp(28px, 4vw, 46px);
  padding: clamp(20px, 3vw, 32px);
  background: var(--ink-800);
  border: 1px solid var(--pp-line);
  border-top: 2px solid var(--tiger);
}

.page-products .pp-cta__title {
  margin: 0 0 10px;
  font-size: clamp(22px, 3.6vw, 30px);
  font-weight: 900;
  line-height: 1.2;
}

.page-products .pp-cta__text p {
  margin: 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .pp-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: start;
}

@media (min-width: 720px) {
  .page-products .pp-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pp-scenes {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-products .pp-scene--wide {
    grid-column: span 7;
  }

  .page-products .pp-scene--narrow {
    grid-column: span 5;
  }

  .page-products .pp-ops {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pp-cta {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-products .pp-cta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1000px) {
  .page-products .pp-intro__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-products .pp-list-layout {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-products .pp-side {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-products .pp-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-products .pp-split--flip {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .pp-split__media {
    order: 0;
  }

  .page-products .pp-split--flip .pp-split__media {
    order: -1;
  }

  .page-products .pp-build {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-products .pp-steps {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .pp-step {
    padding: 0;
    margin: 0;
    border-left: 0;
    border-top: 1px solid var(--pp-line);
    padding-top: 26px;
  }

  .page-products .pp-step__num {
    left: 0;
    top: -18px;
  }

  .page-products .pp-step::after {
    content: "";
    position: absolute;
    top: -1px;
    left: 46px;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, var(--tiger), transparent);
    opacity: 0.5;
  }

  .page-products .pp-step:last-child::after {
    display: none;
  }

  .page-products .pp-step__title {
    margin-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition-duration: 0.01ms !important;
  }
}