.page-products {
  --panel-radius: 16px;
  --section-gap: 3.25rem;
}

.page-products img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-products .page-products__crumb {
  padding-top: 1.25rem;
}

/* ---------- 首屏 ---------- */
.page-products .tools-hero {
  position: relative;
  margin-top: 1rem;
  padding: 2.25rem 0 2.75rem;
  overflow: hidden;
  border-block: 1px solid var(--edge-soft);
  background:
    radial-gradient(110% 85% at 88% 2%, rgba(56, 242, 224, 0.14), transparent 62%),
    radial-gradient(95% 75% at 3% 98%, rgba(255, 122, 26, 0.1), transparent 60%),
    linear-gradient(180deg, var(--deep) 0%, var(--ink-900) 84%);
}

.page-products .tools-hero::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--orange) 52%, transparent);
  opacity: 0.7;
}

.page-products .tools-hero__inner {
  display: grid;
  gap: 2rem;
}

.page-products .tools-hero__title {
  margin: 0.5rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 9vw, 4.6rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-products .tools-hero__title em {
  display: block;
  margin-top: 0.75rem;
  font-style: normal;
  font-weight: 600;
  font-size: clamp(0.9rem, 2.6vw, 1.15rem);
  letter-spacing: 0.22em;
  color: var(--cyan);
}

.page-products .tools-hero__intro {
  margin: 1.4rem 0 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--paper-soft);
}

.page-products .tools-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.75rem;
}

.page-products .tools-hero__readouts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow: hidden;
  border: 1px solid var(--edge);
  border-radius: var(--panel-radius);
  background: var(--edge-soft);
}

.page-products .readout {
  display: grid;
  gap: 0.25rem;
  padding: 1rem 0.95rem 1.05rem;
  background: rgba(14, 23, 40, 0.92);
}

.page-products .readout__num {
  font-family: var(--font-data);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
}

.page-products .readout__num small {
  font-size: 0.55em;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--cyan);
  margin-left: 0.15em;
}

.page-products .readout__label {
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 工作台骨架 ---------- */
.page-products .tools-workbench {
  padding-top: 3rem;
}

.page-products .tools-layout {
  display: grid;
  gap: 2rem;
}

.page-products .tools-nav {
  min-width: 0;
}

.page-products .tools-nav__caption {
  margin: 0 0 0.75rem;
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--muted);
}

.page-products .tools-nav__rail {
  display: flex;
  gap: 0.35rem;
  overflow-x: auto;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--edge-soft);
  scrollbar-width: thin;
}

.page-products .tools-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex: 0 0 auto;
  padding: 0.5rem 0.3rem;
  border-left: 2px solid transparent;
  color: var(--muted);
  font-size: 0.88rem;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.page-products .tools-nav__link:hover {
  color: var(--paper);
}

.page-products .tools-nav__link:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  border-radius: 4px;
}

.page-products .tools-nav__idx {
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: rgba(147, 164, 189, 0.7);
}

.page-products .tools-nav__link[aria-current="true"],
.page-products .tools-nav__link[aria-current="location"],
.page-products .tools-nav__link[aria-current="page"] {
  color: var(--cyan);
  border-left-color: var(--cyan);
}

.page-products .tools-nav__link[aria-current="true"] .tools-nav__idx,
.page-products .tools-nav__link[aria-current="location"] .tools-nav__idx,
.page-products .tools-nav__link[aria-current="page"] .tools-nav__idx {
  color: var(--cyan);
}

.page-products .tools-nav__hint {
  display: none;
}

.page-products .tools-panels {
  display: grid;
  gap: var(--section-gap);
  min-width: 0;
}

/* ---------- 章节头 ---------- */
.page-products .tool-section {
  scroll-margin-top: 96px;
  min-width: 0;
}

.page-products .tool-section__head {
  padding-top: 1.1rem;
  margin-bottom: 1.6rem;
  border-top: 1px solid var(--edge);
}

.page-products .tool-section__title {
  margin: 0.55rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 4.4vw, 2.1rem);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .tool-section__lead {
  margin: 0.9rem 0 0;
  max-width: 54ch;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--paper-soft);
}

/* ---------- 工具矩阵卡片 ---------- */
.page-products .tool-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

.page-products .tool-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.2rem 1.15rem 1.25rem;
  border: 1px solid var(--edge);
  border-radius: var(--panel-radius);
  background: linear-gradient(158deg, rgba(27, 42, 63, 0.9), rgba(14, 23, 40, 0.86));
  box-shadow: var(--shadow-card);
  color: inherit;
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.page-products .tool-card:hover {
  transform: translateY(-3px);
  border-color: rgba(56, 242, 224, 0.5);
  box-shadow: 0 22px 48px -34px rgba(56, 242, 224, 0.3);
}

.page-products .tool-card:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.page-products .tool-card__no {
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-products .tool-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--paper);
}

.page-products .tool-card__desc {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--paper-soft);
}

.page-products .tool-card__meta {
  margin-top: auto;
  padding-top: 0.7rem;
  border-top: 1px dashed var(--edge-soft);
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--muted);
}

/* ---------- 视频集锦 ---------- */
.page-products .hl {
  display: grid;
  gap: 1.4rem;
}

.page-products .hl__figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--edge);
  border-radius: var(--panel-radius);
  background: var(--slate);
}

.page-products .hl__figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-products .hl__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 42%, rgba(7, 11, 18, 0.78));
}

.page-products .hl__play {
  position: absolute;
  left: 0.9rem;
  bottom: 0.9rem;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.8rem;
  border: 1px solid rgba(255, 122, 26, 0.55);
  border-radius: 999px;
  background: rgba(7, 11, 18, 0.74);
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--orange);
}

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

.page-products .hl__tags li {
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--edge-soft);
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--paper-soft);
}

.page-products .hl__tags li:first-child {
  padding-top: 0;
}

.page-products .hl__tags .tag {
  margin-right: 0.5rem;
}

.page-products .speed-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1.1rem;
  padding: 0.6rem 0.7rem;
  border: 1px solid var(--edge);
  border-radius: 12px;
  background: rgba(7, 11, 18, 0.55);
}

.page-products .speed-strip__label {
  margin-right: 0.2rem;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-products .speed-strip__step {
  padding: 0.18rem 0.5rem;
  border: 1px solid var(--edge-soft);
  border-radius: 999px;
  font-family: var(--font-data);
  font-size: 0.74rem;
  color: var(--paper-soft);
}

.page-products .speed-strip__step.is-on {
  border-color: var(--orange);
  background: var(--orange);
  color: var(--ink-900);
  font-weight: 700;
}

.page-products .speed-strip__res {
  margin-left: auto;
  font-family: var(--font-data);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .hl__note,
.page-products .wl__note {
  margin: 0.9rem 0 0;
  font-size: 0.84rem;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 关注列表 ---------- */
.page-products .wl {
  display: grid;
  gap: 1.4rem;
}

.page-products .wl__figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--edge);
  border-radius: var(--panel-radius);
  background: var(--slate);
}

.page-products .wl__figure img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
}

.page-products .wl__list {
  margin: 0 0 1.1rem;
  padding: 0;
  list-style: none;
}

.page-products .wl__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--edge-soft);
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--paper-soft);
}

.page-products .wl__list li:first-child {
  padding-top: 0;
}

.page-products .wl__num {
  padding-top: 0.15rem;
  font-family: var(--font-data);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-products .wl__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.95rem;
  margin: 0;
  padding: 0.85rem 1rem;
  list-style: none;
  border: 1px solid var(--edge);
  border-radius: 12px;
  background: rgba(14, 23, 40, 0.78);
  font-size: 0.82rem;
  color: var(--paper-soft);
}

.page-products .wl__legend li {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.page-products .dot {
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  flex: 0 0 auto;
}

.page-products .dot--cyan {
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(56, 242, 224, 0.18);
}

.page-products .dot--orange {
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 122, 26, 0.18);
}

.page-products .dot--rose {
  background: var(--rose);
  box-shadow: 0 0 0 3px rgba(255, 61, 127, 0.18);
}

/* ---------- 检索控制台 ---------- */
.page-products .console {
  display: grid;
  gap: 1.25rem;
  padding: 1rem;
  border: 1px solid var(--edge);
  border-radius: var(--panel-radius);
  background:
    radial-gradient(100% 120% at 0% 0%, rgba(18, 58, 74, 0.62), transparent 62%),
    linear-gradient(180deg, rgba(27, 42, 63, 0.72), rgba(7, 11, 18, 0.86));
}

.page-products .console__figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--edge-soft);
  border-radius: 12px;
}

.page-products .console__figure img {
  width: 100%;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

.page-products .console__row {
  display: grid;
  grid-template-columns: 3.9rem minmax(0, 1fr);
  gap: 0.55rem;
  align-items: start;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--edge-soft);
}

.page-products .console__key {
  padding-top: 0.3rem;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-products .console__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.page-products .chip {
  padding: 0.4rem 0.58rem;
  border: 1px solid var(--edge);
  border-radius: 6px;
  background: rgba(7, 11, 18, 0.5);
  font-size: 0.78rem;
  line-height: 1.1;
  color: var(--paper-soft);
}

.page-products .chip.is-on {
  border-color: var(--cyan);
  background: var(--cyan);
  color: var(--ink-900);
  font-weight: 700;
}

.page-products .console__result {
  margin-top: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--edge-soft);
}

.page-products .console__result-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 0 0 0.75rem;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-products .console__ms {
  color: var(--orange);
  font-size: 0.82rem;
}

.page-products .resbar {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .resbar li {
  display: grid;
  grid-template-columns: 4.2rem minmax(0, 1fr) 4.6rem;
  gap: 0.55rem;
  align-items: center;
  font-size: 0.78rem;
  color: var(--paper-soft);
}

.page-products .resbar li > .data {
  text-align: right;
  color: var(--cyan);
  font-size: 0.74rem;
}

.page-products .resbar__track {
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(147, 164, 189, 0.16);
}

.page-products .resbar__fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

.page-products .resbar__fill--1 {
  width: 86%;
}

.page-products .resbar__fill--2 {
  width: 42%;
}

.page-products .resbar__fill--3 {
  width: 26%;
}

.page-products .console__hint {
  margin: 0.95rem 0 0;
  font-size: 0.8rem;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 版本能力 ---------- */
.page-products .versions {
  display: grid;
  gap: 1.5rem;
}

.page-products .version-track {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .version-track__item {
  position: relative;
  padding: 1.35rem 1.05rem 1.2rem;
  border: 1px solid var(--edge);
  border-radius: 14px;
  background: rgba(14, 23, 40, 0.72);
}

.page-products .version-track__item::before {
  content: "";
  position: absolute;
  left: 1.05rem;
  top: 0;
  width: 2.2rem;
  height: 2px;
  background: var(--muted);
}

.page-products .version-track__item.is-current {
  border-color: rgba(56, 242, 224, 0.5);
  background: linear-gradient(165deg, rgba(18, 58, 74, 0.88), rgba(14, 23, 40, 0.92));
}

.page-products .version-track__item.is-current::before {
  width: 3.6rem;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

.page-products .version-track__tag {
  display: inline-block;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-products .version-track__item h3 {
  margin: 0.55rem 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--paper);
}

.page-products .version-track__item p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.78;
  color: var(--paper-soft);
}

.page-products .versions__figure {
  display: none;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--edge);
  border-radius: 14px;
  background: var(--slate);
}

.page-products .versions__figure img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

/* ---------- 适用场景 ---------- */
.page-products .scenarios__figure {
  margin: 0 0 1.2rem;
  overflow: hidden;
  border: 1px solid var(--edge-soft);
  border-radius: 14px;
}

.page-products .scenarios__figure img {
  width: 100%;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-products .scenarios {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

.page-products .scenario {
  padding: 1.05rem 1rem 1.15rem;
  border: 1px solid var(--edge);
  border-left: 2px solid var(--orange);
  border-radius: 0 12px 12px 0;
  background: rgba(14, 23, 40, 0.6);
}

.page-products .scenario:nth-child(even) {
  border-left-color: var(--cyan);
}

.page-products .scenario__idx {
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-products .scenario h3 {
  margin: 0.45rem 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--paper);
}

.page-products .scenario p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.78;
  color: var(--paper-soft);
}

/* ---------- 收束 ---------- */
.page-products .tools-close {
  margin-top: 3.5rem;
  padding: 2.5rem 0 3rem;
  border-top: 1px solid var(--edge);
  background: linear-gradient(180deg, rgba(14, 23, 40, 0.55), transparent);
}

.page-products .tools-close__inner {
  display: grid;
  gap: 0.9rem;
}

.page-products .tools-close h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4vw, 1.9rem);
  font-weight: 800;
  color: var(--paper);
}

.page-products .tools-close p {
  margin: 0;
  max-width: 56ch;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--paper-soft);
}

.page-products .tools-close__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0.5rem 0 0;
  padding: 0;
  list-style: none;
}

.page-products .tools-close__links a {
  display: inline-block;
  padding: 0.55rem 0.95rem;
  border: 1px solid var(--edge);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--paper-soft);
  text-decoration: none;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.page-products .tools-close__links a:hover {
  border-color: rgba(56, 242, 224, 0.5);
  color: var(--cyan);
}

.page-products .tools-close__links a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .tool-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 860px) {
  .page-products .hl {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
    gap: 1.75rem;
  }

  .page-products .wl {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
    gap: 1.75rem;
  }
}

@media (min-width: 900px) {
  .page-products .tools-hero {
    padding: 3.25rem 0 3.5rem;
  }

  .page-products .tools-hero__inner {
    grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.75fr);
    gap: 3rem;
    align-items: end;
  }

  .page-products .tools-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
  }

  .page-products .tools-nav {
    position: sticky;
    top: 92px;
  }

  .page-products .tools-nav__rail {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
    border-bottom: 0;
    border-left: 1px solid var(--edge);
  }

  .page-products .tools-nav__link {
    margin-left: -1px;
    padding: 0.6rem 0.2rem 0.6rem 0.9rem;
    white-space: normal;
  }

  .page-products .tools-nav__hint {
    display: block;
    margin: 1rem 0 0;
    font-size: 0.7rem;
    line-height: 1.7;
    letter-spacing: 0.04em;
    color: var(--muted);
  }

  .page-products .console {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: 1.5rem;
    padding: 1.25rem;
  }

  .page-products .versions {
    grid-template-columns: minmax(0, 1fr) 240px;
    align-items: start;
    gap: 2rem;
  }

  .page-products .versions__figure {
    display: block;
  }

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

@media (min-width: 1180px) {
  .page-products .tool-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tool-card,
  .page-products .tools-nav__link,
  .page-products .tools-close__links a {
    transition: none;
  }

  .page-products .tool-card:hover {
    transform: none;
  }
}
<<<END>>>