.page-products {
  --p-hair: rgba(13, 27, 42, 0.14);
  --p-hair-dark: rgba(245, 242, 233, 0.16);
  --p-ink: #0D1B2A;
  --p-paper: #F5F2E9;
  background: var(--bone);
  color: var(--ink, #0D1B2A);
  overflow-x: clip;
}

.page-products .p-section {
  padding: clamp(56px, 7.5vw, 104px) 0;
}

.page-products .container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--edge);
}

.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.02em;
  margin-bottom: 28px;
}

.page-products .breadcrumb a {
  color: var(--moss);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--fast) var(--ease), color var(--fast) var(--ease);
}

.page-products .breadcrumb a:hover {
  color: var(--data);
  border-bottom-color: var(--data);
}

.page-products .section-head {
  max-width: 68ch;
  margin-bottom: clamp(32px, 4vw, 56px);
}

.page-products .section-head .eyebrow {
  color: var(--moss);
}

.page-products .section-title {
  margin: 0 0 18px;
}

/* ---------- HERO ---------- */

.page-products .p-hero {
  position: relative;
  background: var(--night);
  color: var(--bone);
  padding: clamp(28px, 4vw, 52px) 0 clamp(56px, 7vw, 96px);
  overflow: hidden;
}

.page-products .p-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(52%, 620px);
  height: 100%;
  background:
    radial-gradient(circle at 78% 34%, rgba(38, 107, 68, 0.42), transparent 62%),
    linear-gradient(200deg, rgba(242, 193, 78, 0.10), transparent 58%);
  clip-path: polygon(22% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-products .p-hero::after {
  content: "";
  position: absolute;
  left: 8%;
  bottom: -180px;
  width: 380px;
  height: 380px;
  border: 1px solid rgba(245, 242, 233, 0.18);
  border-radius: 50%;
  pointer-events: none;
}

.page-products .p-hero .container {
  position: relative;
  z-index: 1;
}

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

.page-products .p-hero .breadcrumb .muted {
  color: rgba(245, 242, 233, 0.62);
}

.page-products .p-hero-grid {
  display: grid;
  gap: 36px;
}

.page-products .p-hero-lead .eyebrow {
  color: var(--data);
}

.page-products .p-hero-lead h1 {
  font-family: var(--font-head);
  font-size: clamp(32px, 5.4vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 0 0 22px;
  color: var(--bone);
  max-width: 16ch;
}

.page-products .p-hero-lead .lede {
  color: rgba(245, 242, 233, 0.82);
  max-width: 60ch;
  margin: 0;
}

.page-products .p-hero-actions {
  margin-top: 30px;
  gap: 12px;
}

.page-products .p-board {
  border: 1px solid var(--p-hair-dark);
  background: var(--night-2);
  padding: 26px 24px 20px;
}

.page-products .p-board-head {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--moss);
  margin: 0 0 6px;
}

.page-products .p-board-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .p-board-list li {
  border-top: 1px solid var(--p-hair-dark);
  padding: 18px 0;
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: baseline;
  gap: 6px 8px;
}

.page-products .p-board-num {
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1;
  color: var(--data);
  font-weight: 700;
}

.page-products .p-board-unit {
  font-size: 13px;
  color: rgba(245, 242, 233, 0.6);
}

.page-products .p-board-label {
  grid-column: 1 / -1;
  font-size: 14px;
  color: rgba(245, 242, 233, 0.78);
}

.page-products .p-board-foot {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--p-hair-dark);
  font-size: 12px;
  color: rgba(245, 242, 233, 0.5);
  line-height: 1.7;
}

/* ---------- 口径面板 ---------- */

.page-products .p-caliber-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--p-hair);
  border: 1px solid var(--p-hair);
}

.page-products .p-caliber {
  background: var(--bone);
  padding: 26px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  transition: background var(--base) var(--ease);
}

.page-products .p-caliber::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--paper);
  transition: background var(--base) var(--ease);
}

.page-products .p-caliber:hover::before,
.page-products .p-caliber:focus-within::before {
  background: var(--turf);
}

.page-products .p-caliber-no {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--stone);
  margin: 0;
}

.page-products .p-caliber-title {
  font-family: var(--font-head);
  font-size: 24px;
  letter-spacing: -0.01em;
  margin: -6px 0 0;
  color: var(--night);
}

.page-products .p-caliber-desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: #34404a;
  margin: 0;
}

.page-products .p-field {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--p-hair);
}

.page-products .p-field li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--p-hair);
  font-size: 13.5px;
}

.page-products .p-field-k {
  color: var(--stone);
}

.page-products .p-field-v {
  color: var(--night);
  font-size: 13px;
}

.page-products .p-caliber-media {
  margin: 4px 0 0;
}

/* ---------- 清单用法 ---------- */

.page-products .p-listhows {
  background: var(--paper);
}

.page-products .p-usecase-wrap {
  display: grid;
  gap: 36px;
}

.page-products .p-usecase-list {
  display: grid;
  gap: 1px;
  background: var(--p-hair);
  border: 1px solid var(--p-hair);
}

.page-products .p-usecase {
  background: var(--bone);
  padding: 24px 20px;
}

.page-products .p-usecase-no {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--clay);
  margin: 0 0 8px;
}

.page-products .p-usecase h3 {
  font-family: var(--font-head);
  font-size: 19px;
  margin: 0 0 10px;
  color: var(--night);
}

.page-products .p-usecase p {
  font-size: 14.5px;
  line-height: 1.78;
  color: #34404a;
  margin: 0 0 12px;
}

.page-products .p-usecase-mix {
  font-size: 12.5px;
  color: var(--turf);
  border-top: 1px solid var(--p-hair);
  padding-top: 12px;
  margin: 0;
}

.page-products .p-usecase-media {
  margin: 0;
}

/* ---------- 成都线 ---------- */

.page-products .p-joint {
  background: var(--night);
  color: var(--bone);
}

.page-products .p-joint .section-head .eyebrow {
  color: var(--data);
}

.page-products .p-joint .section-head .section-title {
  color: var(--bone);
}

.page-products .p-joint .section-head .prose {
  color: rgba(245, 242, 233, 0.8);
}

.page-products .p-joint-banner {
  margin: 0 0 clamp(28px, 4vw, 48px);
}

.page-products .p-chart-wrap {
  position: relative;
  border: 1px solid var(--p-hair-dark);
  background: var(--night-3);
  padding: 20px 14px 8px;
  margin-bottom: 28px;
}

.page-products .p-chart-media {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0.14;
  pointer-events: none;
}

.page-products .p-chart-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .p-chart {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
}

.page-products .p-chart-grid line {
  stroke: var(--p-hair-dark);
  stroke-width: 1;
}

.page-products .p-chart-line {
  fill: none;
  stroke: var(--turf-bright);
  stroke-width: 3;
  stroke-linejoin: round;
  stroke-linecap: round;
  transition: stroke var(--base) var(--ease);
}

.page-products .p-chart-node circle {
  fill: var(--night);
  stroke: var(--data);
  stroke-width: 3;
  transition: r var(--base) var(--ease), fill var(--base) var(--ease);
}

.page-products .p-chart-node:hover circle,
.page-products .p-chart-node:focus-visible circle {
  r: 10;
  fill: var(--data);
}

.page-products .p-chart-node:focus {
  outline: none;
}

.page-products .p-chart-val {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  fill: var(--data);
}

.page-products .p-chart-cap {
  font-family: var(--font-mono);
  font-size: 15px;
  fill: rgba(245, 242, 233, 0.62);
  letter-spacing: 0.04em;
}

.page-products .p-node-table {
  border: 1px solid var(--p-hair-dark);
  overflow-x: auto;
}

.page-products .p-node-row {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, minmax(72px, 1fr));
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--p-hair-dark);
  font-size: 14px;
  color: rgba(245, 242, 233, 0.86);
  min-width: 420px;
  transition: background var(--fast) var(--ease);
}

.page-products .p-node-row:last-child {
  border-bottom: 0;
}

.page-products .p-node-row:not(.p-node-row--head):hover {
  background: rgba(242, 193, 78, 0.09);
}

.page-products .p-node-row--head {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--moss);
  background: rgba(245, 242, 233, 0.04);
}

.page-products .p-node-row .num {
  color: var(--data);
}

.page-products .p-joint-foot {
  margin: 24px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(245, 242, 233, 0.7);
}

.page-products .p-joint-foot a,
.page-products .p-retrieval-foot a,
.page-products .p-audience-body a {
  color: var(--data);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 193, 78, 0.4);
  transition: border-color var(--fast) var(--ease);
}

.page-products .p-joint-foot a:hover,
.page-products .p-retrieval-foot a:hover,
.page-products .p-audience-body a:hover {
  border-bottom-color: var(--data);
}

/* ---------- 检索方式 ---------- */

.page-products .p-retrieval-grid {
  display: grid;
  gap: 0;
  border: 1px solid var(--p-hair);
  background: var(--p-hair);
  grid-template-columns: 1fr;
  gap: 1px;
}

.page-products .p-route-card {
  background: var(--bone);
  padding: 26px 22px;
  position: relative;
}

.page-products .p-route-card::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 34px;
  height: 34px;
  background: var(--paper);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
}

.page-products .p-route-no {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--stone);
  margin: 0 0 10px;
}

.page-products .p-route-card h3 {
  font-family: var(--font-head);
  font-size: 21px;
  margin: 0 0 12px;
  color: var(--night);
}

.page-products .p-route-card p {
  font-size: 14.5px;
  line-height: 1.78;
  color: #34404a;
  margin: 0 0 14px;
}

.page-products .p-route-fit {
  font-size: 13px;
  color: var(--turf);
  border-top: 1px solid var(--p-hair);
  padding-top: 12px;
  margin: 0;
}

.page-products .p-retrieval-foot {
  margin: 26px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: #34404a;
}

.page-products .p-retrieval-foot a {
  color: var(--turf);
  border-bottom-color: rgba(38, 107, 68, 0.35);
}

/* ---------- 更新节奏 ---------- */

.page-products .p-cadence {
  background: var(--night-2);
  color: var(--bone);
}

.page-products .p-cadence .section-head .eyebrow {
  color: var(--data);
}

.page-products .p-cadence .section-title {
  color: var(--bone);
}

.page-products .p-cadence-grid {
  display: grid;
  gap: 36px;
}

.page-products .p-timeline {
  position: relative;
  padding-left: 26px;
  border-left: 1px solid var(--p-hair-dark);
}

.page-products .p-tl-item {
  position: relative;
  padding-bottom: 30px;
}

.page-products .p-tl-item:last-child {
  padding-bottom: 0;
}

.page-products .p-tl-item::before {
  content: "";
  position: absolute;
  left: -31px;
  top: 7px;
  width: 9px;
  height: 9px;
  background: var(--moss);
  border: 2px solid var(--night-2);
  transition: background var(--base) var(--ease);
}

.page-products .p-tl-item:hover::before {
  background: var(--data);
}

.page-products .p-tl-time {
  font-size: 16px;
  color: var(--data);
  margin: 0 0 8px;
  letter-spacing: 0.02em;
}

.page-products .p-tl-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(245, 242, 233, 0.78);
}

.page-products .p-api {
  border: 1px solid var(--p-hair-dark);
  background: var(--night);
  padding: 26px 22px;
}

.page-products .p-api-title {
  font-family: var(--font-head);
  font-size: 22px;
  margin: 0 0 14px;
  color: var(--bone);
}

.page-products .p-api p {
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(245, 242, 233, 0.78);
  margin: 0 0 16px;
}

.page-products .p-api-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  border-top: 1px solid var(--p-hair-dark);
}

.page-products .p-api-list li {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding: 10px 0;
  border-bottom: 1px solid var(--p-hair-dark);
  font-size: 13.5px;
}

.page-products .p-api-k {
  color: rgba(245, 242, 233, 0.55);
}

.page-products .p-api-v {
  color: var(--bone);
}

.page-products .p-api-note {
  font-size: 13px;
  color: var(--moss);
}

.page-products .p-api .btn-block {
  margin-top: 6px;
}

/* ---------- 适用人群 ---------- */

.page-products .p-audience-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--p-hair);
  border-top: 1px solid var(--p-hair);
  border-bottom: 1px solid var(--p-hair);
}

.page-products .p-audience-item {
  background: var(--bone);
  display: grid;
  gap: 10px;
  padding: 24px 4px;
  transition: background var(--base) var(--ease);
}

.page-products .p-audience-item:hover {
  background: var(--paper);
}

.page-products .p-audience-role {
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  color: var(--night);
  margin: 0;
  letter-spacing: -0.01em;
}

.page-products .p-audience-body {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: #34404a;
  max-width: 70ch;
}

.page-products .p-audience-body a {
  color: var(--turf);
  border-bottom-color: rgba(38, 107, 68, 0.35);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-products .p-caliber {
    padding: 30px 26px 28px;
  }

  .page-products .p-usecase {
    padding: 26px 26px;
  }

  .page-products .p-audience-item {
    padding: 28px 24px;
  }
}

@media (min-width: 760px) {
  .page-products .p-caliber-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .page-products .p-audience-item {
    grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-products .p-hero-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 56px;
    align-items: end;
  }

  .page-products .p-usecase-wrap {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-products .p-cadence-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }
}

@media (min-width: 1100px) {
  .page-products .p-caliber-grid {
    grid-template-columns: 1.3fr 1fr 1.3fr 1fr;
  }

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

  .page-products .p-chart-wrap {
    padding: 32px 24px 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}

.page-products {
  --ink: var(--p-ink);
}