.page-products {
  --prod-body: #C7D2DE;
  position: relative;
}

/* ---------- 面包屑 ---------- */
.page-products .crumb {
  padding: 20px 0 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-products .crumb a {
  color: var(--muted);
  text-decoration: none;
}

.page-products .crumb a:hover {
  color: var(--cyan);
}

.page-products .crumb-sep {
  margin: 0 8px;
  color: var(--line);
}

.page-products .crumb [aria-current="page"] {
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-products .hero-prod {
  display: grid;
  gap: 32px;
  padding: 18px 0 46px;
}

.page-products .hero-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .hero-prod h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(29px, 7.4vw, 60px);
  line-height: 1.07;
  letter-spacing: -.02em;
  color: #FFFFFF;
}

.page-products .hero-lede {
  margin: 20px 0 0;
  max-width: 42em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--prod-body);
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 32px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-products .hero-stat {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 15px;
  background: var(--ink-2);
}

.page-products .hero-stat-num {
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--amber);
}

.page-products .hero-stat:nth-child(2) .hero-stat-num { color: var(--cyan); }
.page-products .hero-stat:nth-child(3) .hero-stat-num { color: var(--orange); }
.page-products .hero-stat:nth-child(4) .hero-stat-num { color: var(--green); }

.page-products .hero-stat-cap {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}

.page-products .hero-media {
  margin: 0;
}

/* ---------- 图片通用 ---------- */
.page-products .media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .media-cap {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 规格模块 ---------- */
.page-products .module-stack {
  padding-bottom: 8px;
}

.page-products .spec {
  display: grid;
  gap: 20px;
  padding: 34px 0;
}

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

.page-products .spec-aside {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-products .spec-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--orange);
}

.page-products .spec-title {
  position: relative;
  margin: 0;
  padding-left: 14px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -.01em;
  color: #FFFFFF;
}

.page-products .spec-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  bottom: 3px;
  width: 3px;
  background: var(--orange);
}

.page-products .spec-pos {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .spec-body {
  display: grid;
  gap: 22px;
  min-width: 0;
}

.page-products .spec-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--prod-body);
}

/* ---------- 字段清单 ---------- */
.page-products .field-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-products .field-list li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px 14px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.page-products .field-key {
  font-family: var(--font-mono);
  color: var(--paper);
}

.page-products .field-note {
  color: var(--muted);
  text-align: right;
  margin-left: auto;
}

/* ---------- 规则列表 ---------- */
.page-products .rule-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .rule-list li {
  position: relative;
  padding: 11px 0 11px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--prod-body);
}

.page-products .rule-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- 分栏 ---------- */
.page-products .spec-split {
  display: grid;
  gap: 22px;
  align-items: start;
}

.page-products .spec-split .media,
.page-products .spec-split figure {
  margin: 0;
}

/* ---------- 折线图 ---------- */
.page-products .chart {
  margin: 0;
  padding: 16px 14px 10px;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-products .chart svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .chart-cap {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

/* ---------- 环形刻度 ---------- */
.page-products .rings {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.page-products .ring {
  display: grid;
  justify-items: center;
  gap: 10px;
}

.page-products .ring svg {
  display: block;
  width: 100%;
  max-width: 110px;
  height: auto;
}

.page-products .ring-track {
  fill: none;
  stroke: var(--line);
  stroke-width: 7;
}

.page-products .ring-val {
  fill: none;
  stroke-width: 7;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
}

.page-products .ring-val--cyan { stroke: var(--cyan); }
.page-products .ring-val--amber { stroke: var(--amber); }
.page-products .ring-val--green { stroke: var(--green); }

.page-products .ring-name {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--paper);
}

/* ---------- 薪资条 ---------- */
.page-products .salary-bars {
  display: grid;
  gap: 11px;
}

.page-products .salary-row {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr) 46px;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}

.page-products .salary-name {
  font-family: var(--font-mono);
  color: var(--muted);
}

.page-products .salary-track {
  height: 9px;
  background: var(--ink-3);
  border: 1px solid var(--line);
}

.page-products .salary-fill {
  display: block;
  height: 100%;
  background: var(--cyan);
}

.page-products .salary-row:nth-child(2) .salary-fill { background: var(--green); }
.page-products .salary-row:nth-child(4) .salary-fill { background: var(--orange); }

.page-products .salary-num {
  text-align: right;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--paper);
}

/* ---------- 三级索引 ---------- */
.page-products .index-tree {
  display: grid;
  border: 1px solid var(--line);
}

.page-products .index-row {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--prod-body);
}

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

.page-products .index-row--l2 { padding-left: 28px; }
.page-products .index-row--l3 { padding-left: 42px; }

.page-products .index-key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-products .path-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .path-chip {
  padding: 6px 13px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--paper);
}

/* ---------- 对比带 ---------- */
.page-products .compare-band {
  margin-top: 26px;
  padding: 42px 0;
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .compare-band .section-head {
  margin-bottom: 26px;
}

.page-products .compare {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .compare-row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr) 66px;
  align-items: center;
  gap: 10px 12px;
  padding: 12px;
  border-left: 2px solid transparent;
  transition: background .22s var(--ease), border-color .22s var(--ease);
}

.page-products .compare-row:hover,
.page-products .compare-row:focus-within {
  background: rgba(53, 224, 214, .07);
  border-left-color: var(--cyan);
}

.page-products .compare-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--paper);
}

.page-products .compare-bar {
  display: block;
  height: 10px;
  background: var(--ink-3);
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-products .compare-bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), rgba(53, 224, 214, .3));
}

.page-products .compare-row:nth-child(2) .compare-bar i {
  background: linear-gradient(90deg, var(--green), rgba(63, 167, 106, .3));
}

.page-products .compare-row:nth-child(3) .compare-bar i {
  background: linear-gradient(90deg, var(--amber), rgba(255, 183, 51, .3));
}

.page-products .compare-row:nth-child(4) .compare-bar i {
  background: linear-gradient(90deg, var(--orange), rgba(255, 107, 53, .3));
}

.page-products .compare-row:nth-child(5) .compare-bar i {
  background: linear-gradient(90deg, var(--brick), rgba(194, 69, 61, .3));
}

.page-products .compare-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--amber);
  text-align: right;
}

.page-products .compare-use {
  grid-column: 1 / -1;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 导出模块 ---------- */
.page-products .spec--export {
  padding-top: 42px;
}

/* ---------- 三步流程 ---------- */
.page-products .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .steps > li {
  border-bottom: 1px solid var(--line);
}

.page-products .disclosure-btn {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 26px;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 18px 2px;
  background: none;
  border: 0;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.page-products .disclosure-idx {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--orange);
}

.page-products .step-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.01em;
}

.page-products .disclosure-sign {
  justify-self: end;
  color: var(--cyan);
}

.page-products .disclosure-panel p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .disclosure-panel {
  padding: 0 2px 20px;
}

/* ---------- 收尾 ---------- */
.page-products .prod-cta {
  margin-top: 36px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.page-products .prod-cta-line {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--prod-body);
}

.page-products .prod-cta-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
}

/* ---------- 中屏 ---------- */
@media (min-width: 660px) {
  .page-products .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-products .field-list li:nth-child(odd) {
    padding-right: 20px;
    border-right: 1px solid var(--line);
  }

  .page-products .field-list li:nth-child(even) {
    padding-left: 20px;
  }

  .page-products .spec-split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 28px;
  }

  .page-products .disclosure-btn {
    grid-template-columns: 46px minmax(0, 1fr) 28px;
    padding: 20px 4px;
  }

  .page-products .disclosure-panel {
    padding-left: 58px;
    padding-right: 40px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-products .hero-prod {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 54px;
    align-items: end;
    padding: 34px 0 60px;
  }

  .page-products .hero-prod-main {
    padding-bottom: 8px;
  }

  .page-products .hero-media {
    transform: translateY(18px);
  }

  .page-products .spec {
    grid-template-columns: 238px minmax(0, 1fr);
    gap: 46px;
    padding: 48px 0;
  }

  .page-products .spec-aside {
    position: sticky;
    top: calc(var(--frame-h) + 28px);
  }

  .page-products .spec-title {
    font-size: 23px;
  }

  .page-products .compare-row {
    grid-template-columns: 132px minmax(0, 1.25fr) 78px minmax(0, 1.5fr);
    gap: 16px;
    padding: 13px 16px;
  }

  .page-products .compare-use {
    grid-column: auto;
    font-size: 13px;
  }

  .page-products .compare-band {
    padding: 54px 0;
  }
}

@media (min-width: 1180px) {
  .page-products .hero-prod {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  }

  .page-products .spec {
    grid-template-columns: 260px minmax(0, 1fr);
  }
}

/* ---------- 深色区内的可读性兜底 ---------- */
.page-products .section--paper .spec-body p,
.page-products .section--paper .prod-cta-line {
  color: var(--ink-2);
}

@media (prefers-reduced-motion: reduce) {
  .page-products .compare-row {
    transition: none;
  }
}