.page-products {
  --pd-line: var(--line-soft);
  --pd-panel: linear-gradient(165deg, rgba(26, 43, 85, .9), rgba(11, 23, 48, .95));
  display: block;
  color: var(--moon);
}

.page-products .section {
  padding: 3.25rem 0;
}

.page-products .section-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.5rem, 4.6vw, 2.3rem);
  line-height: 1.28;
  margin: .55rem 0 .8rem;
}

.page-products .section-label {
  color: var(--cyan);
  letter-spacing: .16em;
  text-transform: none;
}

/* 面包屑 */
.page-products .breadcrumb {
  padding: 1.35rem 0 .35rem;
  font-size: .8rem;
  color: var(--haze);
}
.page-products .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .breadcrumb li {
  display: flex;
  align-items: center;
  gap: .45rem;
}
.page-products .breadcrumb li + li::before {
  content: "/";
  color: rgba(169, 182, 208, .45);
}
.page-products .breadcrumb a {
  color: var(--haze);
  text-decoration: none;
}
.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--cyan);
}

/* 首屏分屏 */
.page-products .pd-hero {
  position: relative;
  padding: 1.5rem 0 3rem;
  background:
    radial-gradient(130% 100% at 88% -10%, rgba(61, 242, 210, .13), transparent 58%),
    radial-gradient(90% 80% at -10% 35%, rgba(36, 26, 74, .8), transparent 70%);
}
.page-products .pd-hero-grid {
  display: grid;
  gap: 2rem;
}
.page-products .pd-hero-copy {
  min-width: 0;
}
.page-products .pd-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.15rem, 8.6vw, 4.4rem);
  line-height: 1.06;
  letter-spacing: .015em;
  margin: .55rem 0 1rem;
}
.page-products .pd-lede {
  max-width: 36em;
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(245, 248, 255, .78);
}
.page-products .pd-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.5rem;
}
.page-products .pd-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .75rem;
  margin: 1.9rem 0 0;
  padding: 1.1rem 0 0;
  list-style: none;
  border-top: 1px solid var(--pd-line);
}
.page-products .pd-hero-stats li {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  min-width: 0;
}
.page-products .pd-hero-stats .num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
}
.page-products .pd-hero-stats li span:last-child {
  font-size: .78rem;
  color: var(--haze);
  letter-spacing: .04em;
}
.page-products .pd-hero-figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: rgba(11, 23, 48, .6);
  box-shadow: 0 24px 60px rgba(6, 9, 18, .65);
}
.page-products .pd-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 工具索引 + 工具卡 */
.page-products .pd-tools-grid {
  display: grid;
  gap: 2.25rem;
}
.page-products .pd-index-note {
  margin: .35rem 0 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--haze);
}
.page-products .pd-index-list {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: .3rem;
}
.page-products .pd-index-list a {
  display: flex;
  align-items: baseline;
  gap: .7rem;
  padding: .6rem .85rem;
  border-left: 2px solid rgba(169, 182, 208, .18);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  color: var(--moon);
  font-size: .95rem;
  text-decoration: none;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.page-products .pd-index-list a:hover,
.page-products .pd-index-list a:focus-visible {
  background: rgba(61, 242, 210, .09);
  border-left-color: var(--cyan);
  color: var(--cyan);
}
.page-products .pd-index-list .num {
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--haze);
}

.page-products .pd-tools-cards {
  display: grid;
  gap: 1rem;
  min-width: 0;
}
.page-products .pd-tool {
  min-width: 0;
  padding: 1.4rem;
  border: 1px solid var(--pd-line);
  border-radius: var(--r-lg);
  background: var(--pd-panel);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.page-products .pd-tool:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: 0 18px 40px rgba(6, 9, 18, .5);
}
.page-products .pd-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--gold);
}
.page-products .pd-tool h3 {
  margin: .6rem 0 .5rem;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: .01em;
}
.page-products .pd-tool p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.78;
  color: rgba(245, 248, 255, .74);
}
.page-products .pd-tool-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem 1rem;
  margin: 1rem 0 0;
  padding: .8rem 0 0;
  list-style: none;
  border-top: 1px dashed var(--pd-line);
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--cyan);
}

/* 资料库 */
.page-products .pd-library {
  background: linear-gradient(180deg, rgba(11, 23, 48, .75), rgba(6, 9, 18, 0) 70%);
}
.page-products .pd-section-head {
  max-width: 46rem;
}
.page-products .section-lede {
  margin: 0;
  font-size: .98rem;
  line-height: 1.8;
  color: rgba(245, 248, 255, .72);
}
.page-products .pd-lib-body {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.75rem;
  min-width: 0;
}
.page-products .pd-filters {
  display: grid;
  gap: .9rem;
  padding: 1.2rem;
  border: 1px solid var(--pd-line);
  border-radius: var(--r-md);
  background: rgba(26, 43, 85, .5);
  min-width: 0;
}
.page-products .pd-filter-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
}
.page-products .pd-filter-key {
  min-width: 3rem;
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--haze);
}
.page-products .pd-pill {
  display: inline-flex;
  align-items: center;
  padding: .32rem .8rem;
  border-radius: 999px;
  border: 1px solid rgba(169, 182, 208, .22);
  font-size: .82rem;
  color: rgba(245, 248, 255, .8);
  background: rgba(6, 9, 18, .35);
}
.page-products .pd-pill.is-on {
  border-color: var(--cyan);
  color: var(--ink-900);
  background: var(--cyan);
  font-weight: 600;
}
.page-products .pd-media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--pd-line);
  background: rgba(11, 23, 48, .6);
  min-width: 0;
}
.page-products .pd-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pd-compare {
  margin-top: 1.75rem;
  border: 1px solid var(--pd-line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: rgba(11, 23, 48, .6);
}
.page-products .pd-compare-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .4rem 1rem;
  padding: 1rem 1.15rem;
  border-bottom: 1px solid var(--pd-line);
  font-size: .88rem;
  color: var(--moon);
}
.page-products .pd-compare-hint {
  font-family: var(--font-mono);
  font-size: .76rem;
  color: var(--gold);
}
.page-products .pd-compare-scroll {
  overflow-x: auto;
}
.page-products .pd-compare table {
  width: 100%;
  min-width: 22rem;
  border-collapse: collapse;
}
.page-products .pd-compare th,
.page-products .pd-compare td {
  padding: .85rem 1.15rem;
  text-align: left;
  font-size: .9rem;
  border-bottom: 1px solid rgba(169, 182, 208, .1);
}
.page-products .pd-compare thead th {
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--haze);
  font-weight: 600;
}
.page-products .pd-compare tbody th {
  font-weight: 500;
  color: rgba(245, 248, 255, .86);
}
.page-products .pd-compare td.v {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--amber);
  font-size: .98rem;
}
.page-products .pd-compare tbody tr:last-child th,
.page-products .pd-compare tbody tr:last-child td {
  border-bottom: 0;
}

/* 收藏夹 */
.page-products .pd-collect-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.75rem;
  min-width: 0;
}
.page-products .pd-collect-panel {
  padding: 1.25rem;
  border: 1px solid rgba(246, 185, 74, .28);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, rgba(26, 43, 85, .82), rgba(6, 9, 18, .92));
  min-width: 0;
}
.page-products .pd-collect-count {
  margin: 0 0 .9rem;
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--gold);
}
.page-products .pd-collect-count .num {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--moon);
}
.page-products .pd-collect-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .5rem;
}
.page-products .pd-collect-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: .65rem;
  padding: .7rem .85rem;
  border-radius: var(--r-sm);
  background: rgba(6, 9, 18, .45);
  border: 1px solid transparent;
}
.page-products .pd-collect-item:hover {
  border-color: var(--pd-line);
}
.page-products .pd-collect-link {
  color: var(--moon);
  text-decoration: none;
  font-size: .93rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.page-products .pd-collect-link:hover,
.page-products .pd-collect-link:focus-visible {
  color: var(--cyan);
}
.page-products .pd-collect-meta {
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--haze);
}
.page-products .pd-star {
  width: 2rem;
  height: 2rem;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(169, 182, 208, .3);
  background: transparent;
  color: rgba(169, 182, 208, .55);
  font-size: .95rem;
  line-height: 1;
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.page-products .pd-star[aria-pressed="true"] {
  color: var(--ink-900);
  background: var(--gold);
  border-color: var(--gold);
}
.page-products .pd-star:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.page-products .pd-star[aria-pressed="true"]:hover {
  color: var(--ink-900);
}
.page-products .pd-collect-note {
  margin: 1rem 0 0;
  font-size: .8rem;
  line-height: 1.7;
  color: var(--haze);
}

.page-products .pd-follow-side {
  display: grid;
  gap: 1.25rem;
  min-width: 0;
}
.page-products .pd-follow {
  padding: 1.2rem;
  border: 1px solid var(--pd-line);
  border-radius: var(--r-md);
  background: rgba(18, 59, 58, .45);
}
.page-products .pd-follow h3 {
  margin: 0 0 .5rem;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.15rem;
}
.page-products .pd-follow p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: rgba(245, 248, 255, .74);
}
.page-products .pd-follow-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: .5rem;
}
.page-products .pd-follow-list li {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-mono);
  font-size: .82rem;
  color: var(--moon);
}
.page-products .pd-follow-dot {
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(61, 242, 210, .16);
  flex: none;
}
.page-products .pd-follow-count {
  margin-top: .9rem;
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--gold);
}
.page-products .pd-follow-count .num {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--moon);
}

/* 三步路径 */
.page-products .pd-path {
  background: radial-gradient(120% 90% at 50% 0%, rgba(36, 26, 74, .55), transparent 65%);
}
.page-products .pd-path-list {
  position: relative;
  list-style: none;
  margin: 1.9rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}
.page-products .pd-step {
  position: relative;
  padding: 1.35rem;
  border: 1px solid var(--pd-line);
  border-radius: var(--r-md);
  background: rgba(11, 23, 48, .88);
}
.page-products .pd-step-num {
  display: inline-grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  margin-bottom: .9rem;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: rgba(61, 242, 210, .08);
  font-family: var(--font-mono);
  font-size: .92rem;
  font-weight: 700;
  color: var(--cyan);
}
.page-products .pd-step h3 {
  margin: 0 0 .5rem;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.1rem;
}
.page-products .pd-step p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.78;
  color: rgba(245, 248, 255, .72);
}
.page-products .pd-path .pd-media--wide {
  margin-top: 1.75rem;
}

/* 场景 */
.page-products .pd-scenario-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.6rem;
  min-width: 0;
}
.page-products .pd-scenario {
  padding: 1.35rem;
  border: 1px solid var(--pd-line);
  border-radius: var(--r-md);
  background: linear-gradient(170deg, rgba(26, 43, 85, .55), rgba(6, 9, 18, .7));
  min-width: 0;
  transition: border-color var(--dur) var(--ease);
}
.page-products .pd-scenario:hover {
  border-color: var(--line-strong);
}
.page-products .pd-scenario h3 {
  margin: 0 0 .55rem;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.12rem;
}
.page-products .pd-scenario p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.78;
  color: rgba(245, 248, 255, .74);
}
.page-products .pd-scenario--mobile {
  display: grid;
  gap: 1.1rem;
  align-items: center;
}
.page-products .pd-scenario--mobile .btn {
  margin-top: 1rem;
}
.page-products .pd-media--phone {
  max-width: 15rem;
  border-radius: var(--r-md);
  justify-self: start;
}

/* 反馈 */
.page-products .pd-feedback {
  display: grid;
  gap: 1.75rem;
  padding: 1.5rem;
  border-radius: var(--r-xl);
  border: 1px solid rgba(246, 185, 74, .32);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(246, 185, 74, .14), transparent 60%),
    linear-gradient(160deg, rgba(18, 59, 58, .85), rgba(11, 23, 48, .96));
  min-width: 0;
}
.page-products .pd-feedback-main {
  min-width: 0;
}
.page-products .pd-feedback-main > p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.8;
  color: rgba(245, 248, 255, .78);
}
.page-products .pd-feedback-list {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}
.page-products .pd-feedback-list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: .88rem;
  line-height: 1.7;
  color: rgba(245, 248, 255, .82);
}
.page-products .pd-feedback-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62rem;
  width: .42rem;
  height: .42rem;
  border-radius: 50%;
  background: var(--gold);
}
.page-products .pd-feedback-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.4rem;
}
.page-products .pd-feedback-side {
  padding: 1.15rem;
  border-radius: var(--r-md);
  background: rgba(6, 9, 18, .55);
  border: 1px solid var(--pd-line);
  min-width: 0;
}
.page-products .pd-feedback-side h3 {
  margin: 0 0 .9rem;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.05rem;
}
.page-products .pd-contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .8rem;
}
.page-products .pd-contact-list li {
  display: grid;
  gap: .18rem;
  min-width: 0;
}
.page-products .pd-contact-label {
  font-size: .74rem;
  letter-spacing: .12em;
  color: var(--haze);
}
.page-products .pd-contact-value {
  font-family: var(--font-mono);
  font-size: .88rem;
  color: var(--cyan);
  text-decoration: none;
  word-break: break-all;
}
.page-products .pd-contact-value:hover,
.page-products .pd-contact-value:focus-visible {
  text-decoration: underline;
}
.page-products .pd-contact-note {
  margin: 1rem 0 0;
  font-size: .8rem;
  line-height: 1.7;
  color: var(--haze);
}
.page-products .pd-team-link {
  margin: 1rem 0 0;
  padding-top: .9rem;
  border-top: 1px dashed var(--pd-line);
  font-size: .82rem;
  line-height: 1.75;
  color: var(--haze);
}
.page-products .pd-team-link a {
  color: var(--cyan);
  text-decoration: none;
}
.page-products .pd-team-link a:hover,
.page-products .pd-team-link a:focus-visible {
  text-decoration: underline;
}

/* 平板及以上 */
@media (min-width: 700px) {
  .page-products .section {
    padding: 4rem 0;
  }
  .page-products .pd-hero {
    padding: 2rem 0 4rem;
  }
  .page-products .pd-tools-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pd-tool--wide {
    grid-column: 1 / -1;
  }
  .page-products .pd-scenario-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pd-scenario--mobile {
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 1fr) auto;
  }
  .page-products .pd-scenario--mobile .pd-media--phone {
    justify-self: end;
  }
  .page-products .pd-feedback {
    padding: 2rem;
  }
}

/* 桌面：左侧索引 + 右侧轨道卡 */
@media (min-width: 960px) {
  .page-products .pd-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 2.5rem;
    align-items: center;
  }
  .page-products .pd-tools-grid {
    grid-template-columns: 18rem minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
  }
  .page-products .pd-index {
    position: sticky;
    top: 5.5rem;
  }
  .page-products .pd-lib-body {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    gap: 1.75rem;
    align-items: start;
  }
  .page-products .pd-collect-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 1.75rem;
    align-items: start;
  }
  .page-products .pd-path-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
  }
  .page-products .pd-step::after {
    content: "";
    position: absolute;
    top: calc(1.35rem + 1.3rem);
    left: 3.6rem;
    right: -1.5rem;
    height: 1px;
    background: linear-gradient(90deg, var(--cyan), rgba(61, 242, 210, .12));
  }
  .page-products .pd-step:last-child::after {
    display: none;
  }
  .page-products .pd-feedback {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 2rem;
    padding: 2.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-tool,
  .page-products .pd-index-list a,
  .page-products .pd-star,
  .page-products .pd-scenario {
    transition: none;
  }
  .page-products .pd-tool:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>