.page-products {
  --pp-sec-gap: clamp(44px, 7vw, 84px);
  --pp-radius: 8px;
  padding-top: clamp(20px, 3vw, 36px);
  padding-bottom: clamp(40px, 6vw, 72px);
  color: var(--text-1);
}

.page-products .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 32px);
}

/* ---------- 首屏 ---------- */
.page-products .p-hero {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  padding-bottom: var(--pp-sec-gap);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .p-hero__copy {
  min-width: 0;
}

.page-products .p-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.9rem, 6vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--text-1);
}

.page-products .p-hero__lead {
  margin: 18px 0 0;
  max-width: 36em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--text-2);
}

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

.page-products .p-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 30px 0 0;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--pp-radius);
  overflow: hidden;
}

.page-products .p-stat {
  padding: 14px 14px 16px;
  background: var(--bg-panel);
}

.page-products .p-stat__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--text-3);
  text-transform: uppercase;
}

.page-products .p-stat__num {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.5rem, 4vw, 1.9rem);
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
}

.page-products .p-stat__unit {
  margin-left: 3px;
  font-size: 12px;
  color: var(--text-2);
  font-weight: 400;
}

/* ---------- 模块地图 ---------- */
.page-products .p-map {
  padding: clamp(16px, 3vw, 24px);
  background: linear-gradient(180deg, rgba(20, 30, 43, 0.72), rgba(11, 17, 26, 0.92));
  border: 1px solid var(--line);
  border-radius: var(--pp-radius);
  box-shadow: inset 0 1px 0 rgba(233, 239, 246, 0.04);
}

.page-products .p-map__svg {
  display: block;
  width: 100%;
  max-width: 420px;
  height: auto;
  margin-inline: auto;
  overflow: visible;
}

.page-products .p-map__svg .ring {
  fill: none;
  stroke: var(--line);
  stroke-dasharray: 2 7;
}

.page-products .p-map__svg .core {
  fill: var(--bg-deep);
  stroke: var(--line);
}

.page-products .p-map__svg .core-main {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  fill: var(--cyan);
  letter-spacing: 0.04em;
}

.page-products .p-map__svg .core-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--text-2);
  letter-spacing: 0.14em;
}

.page-products .p-node {
  cursor: pointer;
}

.page-products .p-node circle {
  fill: var(--bg-float);
  stroke: var(--cyan-dim);
  stroke-width: 1.5;
  transition: stroke 220ms var(--ease), fill 220ms var(--ease);
}

.page-products .p-node text {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  fill: var(--text-2);
  transition: fill 220ms var(--ease);
}

.page-products .p-node--new circle {
  stroke: var(--amber);
}

.page-products .p-node:hover circle,
.page-products .p-node:focus-visible circle {
  stroke: var(--cyan);
  fill: #0f1c26;
}

.page-products .p-node:hover text,
.page-products .p-node:focus-visible text {
  fill: var(--cyan);
}

.page-products .p-map__note {
  margin: 10px 0 0;
  text-align: center;
  font-size: 12.5px;
  color: var(--text-3);
}

/* ---------- 章节通用 ---------- */
.page-products .p-sec {
  padding-top: var(--pp-sec-gap);
}

.page-products .p-sec__head {
  max-width: 46rem;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-products .p-sec__title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.4vw, 2.15rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--text-1);
}

.page-products .p-sec__desc {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-2);
  max-width: 38em;
}

/* ---------- 打开方式 ---------- */
.page-products .p-open {
  display: grid;
  gap: 18px;
}

.page-products .p-mode {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 3vw, 26px);
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--pp-radius);
  box-shadow: inset 0 1px 0 rgba(233, 239, 246, 0.03);
}

.page-products .p-mode__tag {
  align-self: flex-start;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  border: 1px solid var(--cyan-dim);
  border-radius: var(--radius-pill);
}

.page-products .p-mode__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.15rem, 2.4vw, 1.4rem);
  line-height: 1.25;
  color: var(--text-1);
}

.page-products .p-mode__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-2);
}

.page-products .p-mode__list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-2);
}

.page-products .p-mode__list li::marker {
  color: var(--cyan);
}

/* ---------- 图片容器 ---------- */
.page-products .shot {
  margin: 6px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--pp-radius);
  overflow: hidden;
  background: var(--bg-deep);
}

.page-products .shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .shot--tall img {
  aspect-ratio: 4 / 5;
}

.page-products .shot--table img {
  aspect-ratio: 16 / 9;
}

.page-products .shot__cap {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  line-height: 1.6;
  color: var(--text-3);
}

/* ---------- 五个模块 ---------- */
.page-products .p-modules {
  border-top: 1px solid var(--line-soft);
}

.page-products .module-row {
  display: grid;
  gap: 10px;
  padding: clamp(22px, 3.4vw, 34px) 0;
  border-bottom: 1px solid var(--line-soft);
  transition: background 260ms var(--ease);
}

.page-products .module-row:hover {
  background: linear-gradient(90deg, rgba(61, 242, 192, 0.05), transparent 55%);
}

.page-products .module-row__id {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products .module-row__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  line-height: 1.15;
  color: var(--text-1);
}

.page-products .module-row__body {
  min-width: 0;
}

.page-products .module-row__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--text-2);
  max-width: 40em;
}

.page-products .module-row__list {
  margin: 12px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-2);
}

.page-products .module-row__list li::marker {
  color: var(--cyan);
}

.page-products .p-tag-new {
  justify-self: start;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--bg-deep);
  background: var(--amber);
  border-radius: var(--radius-pill);
  font-weight: 700;
}

/* ---------- 对比台面板 ---------- */
.page-products .p-compare-panel {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: var(--pp-radius);
  background: var(--bg-panel);
  overflow: hidden;
}

.page-products .p-compare-panel .panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .p-compare-panel .panel__title {
  margin: 0;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-1);
}

.page-products .panel__body--flush {
  padding: 0;
  overflow-x: auto;
}

.page-products .p-badge {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--amber);
  border: 1px solid rgba(255, 177, 61, 0.42);
  border-radius: var(--radius-pill);
  padding: 3px 9px;
  white-space: nowrap;
}

.page-products .p-table {
  width: 100%;
  min-width: 420px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-products .p-caption {
  padding: 10px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--text-3);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .p-table th,
.page-products .p-table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .p-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-3);
  font-weight: 500;
  white-space: nowrap;
}

.page-products .p-table tbody th {
  font-weight: 500;
  color: var(--text-2);
  white-space: nowrap;
}

.page-products .p-table .num {
  text-align: right;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--text-1);
}

.page-products .p-table tbody tr:last-child th,
.page-products .p-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .p-table tbody tr:hover td.num {
  color: var(--cyan);
  background: rgba(61, 242, 192, 0.06);
}

/* ---------- 版本对照 ---------- */
.page-products .compare {
  display: grid;
  border: 1px solid var(--line);
  border-radius: var(--pp-radius);
  overflow: hidden;
}

.page-products .compare__col {
  padding: clamp(18px, 3vw, 26px);
  background: var(--bg-panel);
}

.page-products .compare__col--new {
  border-top: 1px solid var(--cyan-dim);
  background: linear-gradient(180deg, rgba(61, 242, 192, 0.08), rgba(11, 17, 26, 0.98) 62%);
}

.page-products .compare__head {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--text-3);
  text-transform: uppercase;
}

.page-products .compare__col--new .compare__head {
  color: var(--cyan);
}

.page-products .compare__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-products .compare__item {
  display: grid;
  gap: 4px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-products .compare__item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .compare__k {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--text-3);
}

.page-products .compare__v {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-2);
}

.page-products .compare__col--new .compare__v {
  color: var(--text-1);
}

.page-products .p-version-note {
  margin: 20px 0 0;
  max-width: 46rem;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-2);
}

.page-products .p-version-note a,
.page-products .p-outro__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-dim);
}

.page-products .p-version-note a:hover,
.page-products .p-outro__text a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 性能 ---------- */
.page-products .p-perf {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--pp-radius);
  overflow: hidden;
}

.page-products .perf-item {
  padding: clamp(18px, 3vw, 26px);
  background: var(--bg-panel);
}

.page-products .perf-item__k {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-products .perf-item__v {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-2);
}

/* ---------- 上手三步 ---------- */
.page-products .p-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-products .step {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: clamp(18px, 3vw, 24px);
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan-dim);
  border-radius: var(--pp-radius);
  background: var(--bg-panel);
}

.page-products .step__no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 22px;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
}

.page-products .step__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.3;
  color: var(--text-1);
}

.page-products .step__text {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-2);
}

.page-products .step__hint {
  margin: 10px 0 0;
  padding-left: 12px;
  border-left: 1px solid var(--line);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-3);
}

/* ---------- 场景 ---------- */
.page-products .p-scenes {
  display: grid;
  gap: 16px;
}

.page-products .scene {
  padding: clamp(18px, 3vw, 26px);
  background:
    linear-gradient(160deg, rgba(20, 30, 43, 0.9), rgba(11, 17, 26, 0.98));
  border: 1px solid var(--line);
  border-radius: var(--pp-radius);
}

.page-products .scene__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.2rem;
  line-height: 1.25;
  color: var(--text-1);
}

.page-products .scene__text {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-2);
}

.page-products .scene__meta {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

/* ---------- 结尾 ---------- */
.page-products .p-outro {
  display: grid;
  gap: 18px;
  align-items: start;
  margin-top: clamp(28px, 4vw, 44px);
  padding: clamp(20px, 3.4vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--pp-radius);
  background: linear-gradient(120deg, rgba(27, 143, 118, 0.12), rgba(11, 17, 26, 0.96) 60%);
}

.page-products .p-outro__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-2);
  max-width: 44em;
}

.page-products .p-outro .copy-btn {
  justify-self: start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .p-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-products .p-mode--pwa {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 20px;
    align-items: start;
  }

  .page-products .p-mode--pwa .p-mode__tag,
  .page-products .p-mode--pwa .p-mode__title,
  .page-products .p-mode--pwa .p-mode__text {
    grid-column: 1;
  }

  .page-products .p-mode--pwa .shot {
    grid-column: 2;
    grid-row: 1 / span 3;
    margin-top: 0;
  }

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

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

  .page-products .p-outro {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-products .p-outro .copy-btn {
    justify-self: end;
  }
}

@media (min-width: 900px) {
  .page-products .p-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
  }

  .page-products .p-map {
    padding: 26px;
  }

  .page-products .module-row {
    grid-template-columns: 68px 210px minmax(0, 1fr);
    gap: clamp(16px, 3vw, 40px);
    align-items: start;
    padding-left: 6px;
  }

  .page-products .module-row__id,
  .page-products .p-tag-new {
    grid-row: 1;
  }

  .page-products .module-row__id {
    grid-column: 1;
  }

  .page-products .p-tag-new {
    grid-column: 3;
    margin-bottom: 2px;
  }

  .page-products .module-row__title {
    grid-column: 2;
    grid-row: 1;
  }

  .page-products .module-row__body {
    grid-column: 3;
  }

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

  .page-products .compare__col--new {
    border-top: 0;
    border-left: 1px solid var(--cyan-dim);
  }

  .page-products .p-mode--pwa {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.25fr);
  }
}

@media (min-width: 1100px) {
  .page-products .p-open {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
  }

  .page-products .p-mode--desk {
    grid-row: span 2;
  }

  .page-products .p-mode--desk .shot {
    margin-top: auto;
  }

  .page-products .p-mode--pwa {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .p-node circle,
  .page-products .p-node text,
  .page-products .module-row,
  .page-products .p-table tbody tr td.num {
    transition: none;
  }
}
<<<END>>>