/* ===== 服务条目中心 · page-products ===== */

.page-products {
  --pp-cut: polygon(0 10px, 10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  --pp-cut-lg: polygon(0 18px, 18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  --pp-panel: rgba(23, 26, 32, 0.72);
  position: relative;
  overflow-x: clip;
  padding-top: clamp(84px, 12vh, 132px);
  background: var(--obsidian);
  color: var(--bone);
  font-family: var(--font-sans);
}

.page-products::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(44, 49, 58, 0.5) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(44, 49, 58, 0.36) 1px, transparent 1px);
  background-size: var(--grid-step) var(--grid-step);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0.3) 52%, rgba(0, 0, 0, 0) 90%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0.3) 52%, rgba(0, 0, 0, 0) 90%);
}

.page-products > * {
  position: relative;
  z-index: 1;
}

.page-products > .pp-anchor {
  position: fixed;
  z-index: 20;
}

/* 左侧章节锚点 */
.pp-anchor {
  display: none;
}

.pp-anchor-num {
  font-size: 12px;
  color: var(--gilt);
  letter-spacing: 0.1em;
}

.pp-anchor-rule {
  width: 1px;
  height: 28px;
  background: linear-gradient(to bottom, var(--gilt), transparent);
}

.pp-anchor-label {
  font-size: 12px;
  color: var(--mist);
  writing-mode: vertical-rl;
  letter-spacing: 0.22em;
}

/* ===== 首屏 ===== */
.pp-hero .breadcrumb {
  margin-bottom: clamp(22px, 4vw, 40px);
}

.pp-hero-grid {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
}

.pp-hero-main h1 {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(31px, 5.4vw, 56px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.01em;
}

.pp-hero-main h1 .accent {
  color: var(--gilt-hi);
}

.pp-lead {
  max-width: 44ch;
  margin: 0;
  font-size: clamp(15.5px, 1.7vw, 17px);
  line-height: 1.85;
  color: rgba(243, 239, 231, 0.86);
}

.pp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3.5vw, 36px);
}

.pp-hero-index {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  align-self: end;
  background: var(--rock-line);
  border: 1px solid var(--rock-line);
  clip-path: var(--pp-cut-lg);
}

.pp-slice {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 16px 22px;
  background: linear-gradient(165deg, rgba(23, 26, 32, 0.96), rgba(13, 14, 17, 0.96));
}

.pp-slice-num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 600;
  color: var(--gilt);
  letter-spacing: -0.02em;
}

.pp-slice-label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

/* ===== 章节标题组 ===== */
.pp-sec-head {
  max-width: 66ch;
  margin-bottom: clamp(26px, 4vw, 48px);
}

.pp-sec-head h2 {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.pp-sub {
  max-width: 54ch;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

.pp-inline-link {
  display: inline-block;
  margin-top: 18px;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--rock-line);
  color: var(--gilt);
  font-size: 14.5px;
  text-decoration: none;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.pp-inline-link:hover,
.pp-inline-link:focus-visible {
  border-color: var(--gilt);
  color: var(--gilt-hi);
}

/* ===== 02 对照 ===== */
.pp-compare-figure {
  margin: 0 0 clamp(24px, 3.5vw, 40px);
}

.pp-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--rock-line);
  clip-path: var(--pp-cut-lg);
  background: rgba(13, 14, 17, 0.6);
}

.pp-table {
  width: 100%;
  min-width: 560px;
  table-layout: fixed;
  border-collapse: collapse;
}

.pp-col-a { width: 28%; }
.pp-col-b { width: 30%; }
.pp-col-c { width: 42%; }

.pp-table caption {
  caption-side: top;
  padding: 15px 18px;
  border-bottom: 1px solid var(--rock-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  line-height: 1.7;
  text-align: left;
  color: var(--mist);
}

.pp-table thead th {
  padding: 14px 18px;
  background: var(--clay);
  color: #14161a;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: left;
}

.pp-table tbody th,
.pp-table tbody td {
  padding: 15px 18px;
  border-bottom: 1px solid var(--rock-line);
  font-size: 14px;
  line-height: 1.65;
  vertical-align: top;
}

.pp-table tbody th {
  font-weight: 600;
  text-align: left;
  color: var(--bone);
}

.pp-table tbody td {
  color: var(--mist);
}

.pp-table tbody tr:nth-child(even) th,
.pp-table tbody tr:nth-child(even) td {
  background: rgba(23, 26, 32, 0.62);
}

.pp-table tbody tr.is-diff th:first-child {
  border-left: 2px solid var(--gilt);
}

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

.pp-table .mono {
  color: var(--bone);
  font-size: 13px;
}

/* ===== 03 四级路径 ===== */
.pp-steps {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--rock-line);
  border: 1px solid var(--rock-line);
  clip-path: var(--pp-cut-lg);
}

.pp-step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 26px 18px 24px;
  background: var(--rock-deep);
}

.pp-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--copper), var(--gilt) 55%, var(--rock-line));
}

.pp-step-num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gilt);
}

.pp-step-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--bone);
}

.pp-step-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.pp-levels-body {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(28px, 4vw, 48px);
}

.pp-levels-figure {
  margin: 0;
}

.pp-levels-copy h3 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 22px);
  font-weight: 700;
}

.pp-levels-copy p {
  max-width: 46ch;
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(243, 239, 231, 0.82);
}

.pp-levels-copy p:last-of-type {
  margin-bottom: 0;
}

/* ===== 04 导出 ===== */
.pp-export-grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.pp-flow {
  display: grid;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pp-flow-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.pp-flow-idx {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--rock-line);
  clip-path: var(--pp-cut);
  font-size: 13px;
  color: var(--gilt);
  background: rgba(23, 26, 32, 0.7);
}

.pp-flow-body h3 {
  margin: 8px 0 6px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
}

.pp-flow-body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

.pp-file-card {
  position: relative;
  overflow: hidden;
  padding: 22px 20px 20px;
  border: 1px solid var(--rock-line);
  clip-path: var(--pp-cut-lg);
  background: linear-gradient(160deg, rgba(23, 26, 32, 0.96), rgba(13, 14, 17, 0.98));
}

.pp-file-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: -60%;
  width: 42%;
  height: 100%;
  pointer-events: none;
  background: linear-gradient(100deg, transparent, rgba(244, 214, 143, 0.2), transparent);
  animation: pp-scan 900ms var(--ease) 500ms 1 both;
}

@keyframes pp-scan {
  from { left: -60%; }
  to { left: 120%; }
}

.pp-file-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rock-line);
}

.pp-file-badge {
  padding: 5px 10px;
  border: 1px solid var(--patina);
  clip-path: var(--pp-cut);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--patina);
}

.pp-file-formats {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.pp-file-name {
  margin: 16px 0 14px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--bone);
}

.pp-file-meta {
  display: grid;
  gap: 1px;
  margin: 0;
  background: var(--rock-line);
  border: 1px solid var(--rock-line);
}

.pp-file-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 12px;
  background: rgba(13, 14, 17, 0.85);
}

.pp-file-row dt {
  font-size: 13px;
  color: var(--mist);
}

.pp-file-row dd {
  margin: 0;
  font-size: 12.5px;
  color: var(--gilt-hi);
  text-align: right;
}

.pp-file-figure {
  margin: 18px 0 0;
}

/* ===== 05 查询 ===== */
.pp-query-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.pp-query-panel {
  padding: 22px 20px 20px;
  border: 1px solid var(--rock-line);
  clip-path: var(--pp-cut-lg);
  background: var(--pp-panel);
}

.pp-filter-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--rock-line);
}

.pp-filter-row:first-child {
  padding-top: 0;
}

.pp-filter-row:last-of-type {
  border-bottom: none;
  padding-bottom: 6px;
}

.pp-filter-label {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--copper);
}

.pp-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pp-chip {
  padding: 7px 12px;
  border: 1px solid var(--rock-line);
  clip-path: var(--pp-cut);
  background: rgba(13, 14, 17, 0.7);
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--mist);
}

.pp-chip.is-on {
  border-color: var(--gilt);
  background: rgba(216, 162, 74, 0.1);
  color: var(--gilt-hi);
}

.pp-query-note {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.pp-query-figure {
  margin: 0;
}

/* ===== 06 版本同步 ===== */
.pp-sync-grid {
  display: grid;
  gap: clamp(28px, 4.5vw, 56px);
  align-items: center;
}

.pp-sync-figure {
  margin: 0;
  max-width: 360px;
}

.pp-sync-copy h2 {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.2vw, 32px);
  font-weight: 800;
  line-height: 1.3;
}

.pp-sync-copy p {
  max-width: 48ch;
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(243, 239, 231, 0.82);
}

/* ===== 07 场景 ===== */
.pp-scenes {
  display: grid;
  gap: 1px;
  background: var(--rock-line);
  border: 1px solid var(--rock-line);
  clip-path: var(--pp-cut-lg);
}

.pp-scene {
  padding: 26px 20px 28px;
  background: var(--rock-deep);
}

.pp-scene:nth-child(2) {
  background: linear-gradient(180deg, rgba(23, 26, 32, 1), rgba(19, 22, 27, 1));
}

.pp-scene-tag {
  margin: 0 0 12px;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--copper);
}

.pp-scene h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--bone);
}

.pp-scene p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

/* ===== 收束 CTA ===== */
.pp-cta {
  display: grid;
  gap: 20px;
  margin-top: clamp(34px, 5vw, 60px);
  padding: 26px 22px 28px;
  border: 1px solid var(--rock-line);
  border-left: 2px solid var(--gilt);
  clip-path: var(--pp-cut-lg);
  background: linear-gradient(125deg, rgba(180, 101, 58, 0.14), rgba(13, 14, 17, 0.9) 58%);
}

.pp-cta-text h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 22px);
  font-weight: 700;
}

.pp-cta-text p {
  margin: 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

.pp-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ===== 响应式 ===== */
@media (min-width: 640px) {
  .pp-slice {
    padding: 24px 20px 26px;
  }

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

  .pp-cta {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    padding: 30px 28px 32px;
  }

  .pp-cta-actions {
    justify-content: flex-end;
  }
}

@media (min-width: 768px) {
  .pp-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .pp-step {
    padding: 30px 20px 28px;
  }
}

@media (min-width: 900px) {
  .pp-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .pp-levels-body {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }

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

  .pp-query-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: center;
  }

  .pp-sync-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .pp-sync-figure {
    max-width: none;
  }
}

@media (min-width: 1200px) {
  .pp-anchor {
    position: fixed;
    top: 50%;
    left: 18px;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pp-file-card::after {
    display: none;
    animation: none;
  }
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</｜｜DSML｜｜ calls>