/* ==========================================================
   服务与工具 · 页面专属样式
   作用域：.page-products
   ========================================================== */

.page-products {
  --pp-gap: clamp(20px, 3vw, 40px);
  --pp-block: clamp(52px, 6.4vw, 96px);
  --pp-soft: rgba(244, 236, 221, 0.06);
  --pp-soft-line: rgba(58, 74, 107, 0.38);
  display: block;
  position: relative;
}

/* ---------- 通用区块与标题 ---------- */

.page-products .pp-section {
  padding: var(--pp-block) 0;
  position: relative;
}

.page-products .pp-section--band {
  background:
    linear-gradient(180deg, rgba(15, 23, 51, 0.9), rgba(7, 11, 28, 0.2)),
    var(--deep);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-head {
  max-width: 46em;
  margin-bottom: clamp(24px, 3vw, 40px);
}

.page-products .pp-head h2 {
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.24;
  letter-spacing: -0.02em;
  margin: 10px 0 0;
  color: var(--ink);
}

.page-products .pp-head-sub {
  margin-top: 16px;
  max-width: var(--measure);
  color: var(--ink-dim);
  line-height: 1.85;
}

.page-products .eyebrow {
  color: var(--cyan);
  letter-spacing: 0.1em;
}

/* ---------- 首屏 ---------- */

.page-products .pp-hero {
  padding: clamp(20px, 3vw, 36px) 0 clamp(36px, 5vw, 72px);
  position: relative;
  overflow: hidden;
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 84% 12%, rgba(33, 230, 210, 0.14), transparent 46%),
    radial-gradient(circle at 8% 76%, rgba(122, 92, 255, 0.16), transparent 54%);
  pointer-events: none;
}

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

.page-products .pp-frame {
  position: relative;
  margin-top: clamp(18px, 2.6vw, 30px);
  padding: clamp(22px, 3.4vw, 52px);
  padding-bottom: clamp(34px, 4vw, 60px);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 8px);
  background:
    linear-gradient(158deg, rgba(15, 23, 51, 0.82) 0%, rgba(7, 11, 28, 0.68) 62%, rgba(15, 23, 51, 0.5) 100%);
  backdrop-filter: blur(12px);
  overflow: hidden;
  box-shadow: var(--shadow-deep);
}

.page-products .pp-frame::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--violet) 46%, var(--orange) 100%);
}

.page-products .pp-frame::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 16px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--pp-soft-line) 0 1px,
    transparent 1px 26px
  );
  opacity: 0.85;
  pointer-events: none;
}

.page-products .pp-frame-grid {
  display: grid;
  gap: var(--pp-gap);
  grid-template-columns: 1fr;
}

.page-products .pp-frame-lead h1 {
  font-size: clamp(28px, 5vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 12px 0 0;
  color: var(--ink);
}

.page-products .pp-frame-sub {
  margin-top: 20px;
  max-width: var(--measure);
  color: var(--ink-dim);
  line-height: 1.85;
}

.page-products .pp-frame-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* 首屏概览面板 */

.page-products .pp-stat {
  border-radius: var(--radius);
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line);
  align-self: start;
}

.page-products .pp-stat-head {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 16px;
}

.page-products .pp-stat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 14px;
}

.page-products .pp-stat-list li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 12px;
  border-left: 2px solid var(--pp-soft-line);
}

.page-products .pp-stat-list .index-num {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
}

.page-products .pp-stat-cap {
  font-size: 13px;
  color: var(--ink-dim);
}

.page-products .pp-stat-foot {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-dim);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

/* ---------- 状态圆点 ---------- */

.page-products .pp-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: 0 0 auto;
  margin-top: 6px;
}

.page-products .pp-dot--ready {
  background: var(--mint);
  box-shadow: 0 0 0 3px rgba(111, 227, 168, 0.16);
}

.page-products .pp-dot--new {
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 122, 47, 0.18);
}

.page-products .pp-dot--steady {
  background: transparent;
  border: 1.5px solid var(--steel);
  box-shadow: 0 0 0 3px rgba(58, 74, 107, 0.2);
}

/* ---------- 分类刻度条 ---------- */

.page-products .pp-rail {
  margin: 0 0 clamp(20px, 2.6vw, 30px);
  padding: 16px 0 4px;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-rail-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  margin: 0 0 12px;
}

.page-products .pp-rail-list {
  list-style: none;
  margin: 0;
  padding: 0 0 12px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .pp-rail-list li {
  flex: 0 0 auto;
}

.page-products .pp-rail-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--pp-soft);
  color: var(--ink-dim);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-products .pp-rail-list a .index-num {
  font-size: 12px;
  color: var(--cyan);
}

.page-products .pp-rail-list a:hover,
.page-products .pp-rail-list a:focus-visible {
  color: var(--ink);
  border-color: var(--orange);
  background: rgba(255, 122, 47, 0.12);
}

.page-products .pp-rail-list a:hover .index-num,
.page-products .pp-rail-list a:focus-visible .index-num {
  color: var(--orange);
}

/* ---------- 服务清单表格 ---------- */

.page-products .pp-table-wrap {
  padding: 0;
  overflow: hidden;
  border-radius: var(--radius);
}

.page-products .pp-table-cap {
  text-align: left;
  padding: 20px clamp(16px, 2.4vw, 28px) 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(36, 28, 24, 0.62);
}

.page-products .pp-table {
  width: 100%;
  border-collapse: collapse;
  color: var(--brown);
}

.page-products .pp-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(36, 28, 24, 0.66);
  text-align: left;
  padding: 20px clamp(12px, 2vw, 24px) 12px;
  border-bottom: 2px solid rgba(36, 28, 24, 0.18);
  white-space: nowrap;
}

.page-products .pp-table tbody tr:nth-child(odd) {
  background: rgba(36, 28, 24, 0.035);
}

.page-products .pp-table tbody th,
.page-products .pp-table tbody td {
  padding: 16px clamp(12px, 2vw, 24px);
  border-bottom: 1px solid rgba(36, 28, 24, 0.1);
  font-size: 15px;
  line-height: 1.72;
  vertical-align: top;
  text-align: left;
  font-weight: 400;
}

.page-products .pp-table tbody th {
  font-weight: 700;
  white-space: nowrap;
  border-left: 3px solid transparent;
}

.page-products .pp-table tbody tr:target th,
.page-products .pp-table tbody tr:hover th {
  border-left-color: var(--orange);
}

.page-products .pp-table tbody tr:target {
  background: rgba(255, 122, 47, 0.1);
}

.page-products .pp-table .pp-num {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--red);
  font-size: 17px;
}

.page-products .pp-table td[data-label="当前状态"] {
  white-space: nowrap;
  font-size: 14px;
}

.page-products .pp-table tbody tr:last-child th,
.page-products .pp-table tbody tr:last-child td {
  border-bottom: none;
}

/* ---------- 入口与导航服务 ---------- */

.page-products .pp-entry-grid {
  display: grid;
  gap: clamp(24px, 3vw, 44px);
  grid-template-columns: 1fr;
  align-items: start;
}

.page-products .pp-entry-notes {
  display: grid;
  gap: 0;
}

.page-products .pp-note {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-note:first-child {
  border-top: 1px solid var(--line-soft);
}

.page-products .pp-note .index-num {
  grid-row: span 2;
  font-size: 14px;
  color: var(--orange);
  padding-top: 4px;
  letter-spacing: 0.08em;
}

.page-products .pp-note h3 {
  font-size: clamp(17px, 1.6vw, 21px);
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.01em;
}

.page-products .pp-note p {
  margin: 0;
  color: var(--ink-dim);
  line-height: 1.8;
  max-width: 44em;
}

/* ---------- 工具矩阵 ---------- */

.page-products .pp-tool-grid {
  list-style: none;
  margin: clamp(28px, 3.4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .pp-tool {
  background: var(--deep);
  padding: clamp(20px, 2.4vw, 28px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background 0.3s var(--ease);
}

.page-products .pp-tool:hover {
  background: rgba(33, 230, 210, 0.08);
}

.page-products .pp-tool-id {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--violet);
}

.page-products .pp-tool h3 {
  font-size: 17px;
  margin: 0;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.page-products .pp-tool p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-dim);
}

/* ---------- 分步操作 ---------- */

.page-products .pp-steps {
  display: grid;
  gap: 14px;
  margin-top: clamp(28px, 3.4vw, 44px);
}

.page-products .pp-step {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-products .pp-step summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px clamp(16px, 2.2vw, 26px);
  cursor: pointer;
  list-style: none;
  transition: background 0.25s var(--ease);
}

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

.page-products .pp-step summary:hover {
  background: rgba(33, 230, 210, 0.07);
}

.page-products .pp-step summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-products .pp-step-id {
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
  letter-spacing: -0.02em;
}

.page-products .pp-step-name {
  flex: 1 1 auto;
  font-size: clamp(16px, 1.7vw, 19px);
  font-weight: 600;
  color: var(--ink);
}

.page-products .pp-step[open] summary {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-step-body {
  margin: 0;
  padding: clamp(18px, 2.4vw, 28px) clamp(16px, 2.2vw, 26px) 0;
  padding-left: clamp(48px, 6vw, 76px);
  list-style: none;
  counter-reset: pp-flow;
  background: var(--cream);
  color: var(--brown);
}

.page-products .pp-step-body li {
  counter-increment: pp-flow;
  position: relative;
  padding: 0 0 20px 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--brown);
}

.page-products .pp-step-body li::before {
  content: counter(pp-flow, decimal-leading-zero);
  position: absolute;
  left: calc(-1 * clamp(32px, 4.4vw, 52px));
  top: 1px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--orange);
  letter-spacing: 0.04em;
}

.page-products .pp-step-body li::after {
  content: "";
  position: absolute;
  left: calc(-1 * clamp(32px, 4.4vw, 52px) + 9px);
  top: 20px;
  bottom: 2px;
  width: 1px;
  background: rgba(36, 28, 24, 0.18);
}

.page-products .pp-step-body li:last-child {
  padding-bottom: 6px;
}

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

.page-products .pp-step-tip {
  margin: 0;
  padding: 16px clamp(16px, 2.2vw, 26px) 22px;
  padding-left: clamp(48px, 6vw, 76px);
  background: var(--cream-warm);
  color: rgba(36, 28, 24, 0.68);
  font-size: 13.5px;
  line-height: 1.72;
  border-top: 1px dashed rgba(36, 28, 24, 0.16);
}

/* ---------- 版本与更新记录 ---------- */

.page-products .pp-version-grid {
  display: grid;
  gap: clamp(26px, 3.4vw, 48px);
  grid-template-columns: 1fr;
  align-items: start;
}

.page-products .pp-timeline {
  position: relative;
  padding-left: 26px;
}

.page-products .pp-timeline::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--orange), var(--cyan) 55%, var(--steel));
  opacity: 0.6;
}

.page-products .pp-tl-item {
  position: relative;
  padding: 0 0 28px 0;
}

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

.page-products .pp-tl-node {
  position: absolute;
  left: -26px;
  top: 7px;
  margin-top: 0;
}

.page-products .pp-tl-when {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  margin: 0;
}

.page-products .pp-tl-item h3 {
  font-size: clamp(16px, 1.6vw, 19px);
  margin: 8px 0 8px;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.page-products .pp-tl-item p {
  margin: 0;
  color: var(--ink-dim);
  font-size: 14.5px;
  line-height: 1.8;
  max-width: 40em;
}

/* ---------- 适用场景 ---------- */

.page-products .pp-scene-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2vw, 24px);
}

.page-products .pp-scene {
  padding: clamp(22px, 2.6vw, 30px);
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  border-top: 3px solid var(--violet);
  background: linear-gradient(180deg, rgba(122, 92, 255, 0.1), rgba(7, 11, 28, 0.2));
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .pp-scene:nth-child(2) {
  border-top-color: var(--cyan);
  background: linear-gradient(180deg, rgba(33, 230, 210, 0.1), rgba(7, 11, 28, 0.2));
}

.page-products .pp-scene:nth-child(3) {
  border-top-color: var(--orange);
  background: linear-gradient(180deg, rgba(255, 122, 47, 0.1), rgba(7, 11, 28, 0.2));
}

.page-products .pp-scene-tag {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  margin: 0;
}

.page-products .pp-scene h3 {
  font-size: clamp(18px, 1.8vw, 22px);
  margin: 0;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.page-products .pp-scene p {
  margin: 0;
  color: var(--ink-dim);
  font-size: 14.5px;
  line-height: 1.82;
}

.page-products .pp-scene-pick {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

/* ---------- 结尾行动区 ---------- */

.page-products .pp-cta-section {
  padding-bottom: clamp(60px, 7vw, 110px);
}

.page-products .pp-cta-frame {
  display: grid;
  gap: clamp(24px, 3vw, 40px);
  grid-template-columns: 1fr;
  padding: clamp(28px, 4vw, 56px);
  border-radius: calc(var(--radius) + 6px);
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 88% 8%, rgba(255, 122, 47, 0.16), transparent 52%),
    linear-gradient(150deg, rgba(15, 23, 51, 0.92), rgba(7, 11, 28, 0.72));
  box-shadow: var(--shadow-deep);
}

.page-products .pp-cta-copy h2 {
  font-size: clamp(22px, 2.8vw, 34px);
  line-height: 1.26;
  letter-spacing: -0.02em;
  margin: 10px 0 0;
  color: var(--ink);
}

.page-products .pp-cta-copy p {
  margin: 16px 0 0;
  max-width: var(--measure);
  color: var(--ink-dim);
  line-height: 1.85;
}

.page-products .pp-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-self: center;
}

.page-products .pp-cta-actions .btn {
  width: 100%;
  justify-content: center;
  text-align: center;
}

/* ---------- 图片容器微调 ---------- */

.page-products .media-frame {
  margin: 0 0 clamp(24px, 3vw, 44px);
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  overflow: hidden;
  background: var(--deep);
}

.page-products .pp-entry-grid .media-frame {
  margin-bottom: 0;
}

.page-products .pp-version-grid .media-frame {
  margin-bottom: 0;
}

/* ==========================================================
   响应式
   ========================================================== */

@media (min-width: 700px) {
  .page-products .pp-stat-list {
    gap: 20px 18px;
  }

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

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

  .page-products .pp-cta-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .page-products .pp-cta-actions .btn {
    width: auto;
  }
}

@media (min-width: 900px) {
  .page-products .pp-frame-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-products .pp-entry-grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  }

  .page-products .pp-version-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-products .pp-cta-frame {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, auto);
  }

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

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

@media (min-width: 1200px) {
  .page-products .pp-frame {
    padding: clamp(36px, 3.6vw, 64px);
    padding-bottom: clamp(48px, 4vw, 72px);
  }
}

/* ---------- 窄屏：表格转键值排列 ---------- */

@media (max-width: 719px) {
  .page-products .pp-table-wrap {
    padding: 4px 0 8px;
  }

  .page-products .pp-table {
    display: block;
  }

  .page-products .pp-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
  }

  .page-products .pp-table tbody,
  .page-products .pp-table tr,
  .page-products .pp-table th,
  .page-products .pp-table td {
    display: block;
    width: 100%;
  }

  .page-products .pp-table tbody tr {
    padding: 18px clamp(16px, 4vw, 22px);
    border-bottom: 1px solid rgba(36, 28, 24, 0.14);
  }

  .page-products .pp-table tbody tr:last-child {
    border-bottom: none;
  }

  .page-products .pp-table tbody th {
    font-size: 18px;
    padding: 0 0 12px;
    border-left: none;
    white-space: normal;
  }

  .page-products .pp-table tbody td {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    padding: 7px 0;
    border-bottom: none;
    font-size: 14.5px;
  }

  .page-products .pp-table tbody td::before {
    content: attr(data-label);
    flex: 0 0 auto;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.06em;
    color: rgba(36, 28, 24, 0.56);
  }

  .page-products .pp-table tbody td[data-label="涵盖内容"] {
    display: block;
  }

  .page-products .pp-table tbody td[data-label="涵盖内容"]::before {
    display: block;
    margin-bottom: 4px;
  }

  .page-products .pp-table td[data-label="当前状态"] {
    justify-content: space-between;
    white-space: normal;
  }

  .page-products .pp-step-body,
  .page-products .pp-step-tip {
    padding-left: clamp(16px, 5vw, 26px);
  }

  .page-products .pp-step-body li::before {
    position: static;
    display: block;
    margin-bottom: 2px;
  }

  .page-products .pp-step-body li::after {
    display: none;
  }

  .page-products .pp-step summary {
    flex-wrap: wrap;
    gap: 10px;
  }
}

/* ---------- 降低动效偏好 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-tool,
  .page-products .pp-rail-list a,
  .page-products .pp-step summary {
    transition: none;
  }
}
<<<END>>>