.page-products {
  --ph-line: rgba(243, 246, 244, 0.14);
  --ph-line-soft: rgba(243, 246, 244, 0.07);
  --ph-card: rgba(18, 51, 42, 0.62);
  overflow-x: hidden;
}

.page-products .container {
  width: 100%;
}

.page-products .breadcrumb {
  padding-top: 8px;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-display);
  letter-spacing: -0.015em;
  line-height: 1.05;
  word-break: break-word;
}

.page-products .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* 首屏 */
.page-products .ph-hero {
  position: relative;
  padding: 20px 0 8px;
  background:
    radial-gradient(circle at 84% 6%, rgba(243, 246, 244, 0.16), transparent 46%),
    linear-gradient(168deg, #0d2c22 0%, var(--ink) 62%);
}

.page-products .ph-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 58%, rgba(245, 197, 24, 0.08) 58.4%, transparent 59.4%);
  pointer-events: none;
}

.page-products .ph-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
  padding-bottom: 32px;
}

.page-products .ph-hero__copy h1 {
  margin: 6px 0 14px;
  font-size: clamp(2.1rem, 8.4vw, 4.1rem);
  font-weight: 800;
  color: var(--light);
  max-width: 15em;
}

.page-products .ph-hero__lead {
  margin: 0 0 20px;
  max-width: 36em;
  color: var(--mist);
  font-size: 1rem;
  line-height: 1.76;
}

.page-products .ph-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.page-products .ph-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid var(--ph-line);
}

.page-products .ph-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 7px;
}

.page-products .ph-hero__meta-num {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--yellow);
}

.page-products .ph-hero__meta-label {
  font-size: 0.78rem;
  color: var(--mist);
}

.page-products .ph-hero__figure {
  margin: 0;
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: 0 22px 50px rgba(4, 14, 10, 0.55);
}

.page-products .ph-hero__figure .figure-frame__media {
  width: 100%;
  object-fit: cover;
}

/* 横向功能带 */
.page-products .ph-band {
  position: relative;
  margin-top: 8px;
  padding: 30px 0 38px;
  background: linear-gradient(100deg, var(--stand) 0%, #0c2019 58%, var(--ink) 100%);
  border-top: 1px solid var(--ph-line);
  border-bottom: 1px solid var(--ph-line);
  clip-path: polygon(0 0, 100% 0, 100% 94%, 0 100%);
}

.page-products .ph-band__label {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .ph-band__list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .ph-band__item {
  padding-left: 14px;
  border-left: 2px solid var(--ph-line);
}

.page-products .ph-band__index {
  display: block;
  font-size: 0.72rem;
  color: var(--warm);
  letter-spacing: 0.12em;
}

.page-products .ph-band__title {
  margin: 4px 0 6px;
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--light);
}

.page-products .ph-band__text {
  margin: 0 0 8px;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .ph-band__link {
  font-size: 0.78rem;
  color: var(--yellow);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 197, 24, 0.4);
}

.page-products .ph-band__link:hover,
.page-products .ph-band__link:focus-visible {
  border-bottom-color: var(--yellow);
}

/* 四维筛选 */
.page-products .ph-filter-section {
  padding-top: 44px;
}

.page-products .ph-filter-section__head .section__note {
  max-width: 40em;
}

.page-products .ph-dims {
  display: grid;
  gap: 10px;
  margin: 22px 0 26px;
}

.page-products .ph-dim {
  position: relative;
  padding: 14px 16px 16px;
  border: 1px solid var(--ph-line);
  border-radius: var(--r-sm);
  background: linear-gradient(150deg, rgba(31, 92, 67, 0.32), rgba(10, 30, 24, 0.7));
  transform: skewY(-1.2deg);
}

.page-products .ph-dim > * {
  transform: skewY(1.2deg);
}

.page-products .ph-dim.is-active {
  border-color: rgba(245, 197, 24, 0.7);
  background: linear-gradient(150deg, rgba(245, 197, 24, 0.16), rgba(10, 30, 24, 0.82));
}

.page-products .ph-dim__key {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products .ph-dim.is-active .ph-dim__key {
  color: var(--yellow);
}

.page-products .ph-dim__title {
  margin: 6px 0 6px;
  font-size: 1.05rem;
  color: var(--light);
}

.page-products .ph-dim__text {
  margin: 0;
  font-size: 0.83rem;
  line-height: 1.68;
  color: var(--mist);
}

.page-products .ph-record-layout {
  display: grid;
  gap: 20px;
  align-items: start;
}

.page-products .ph-record-figure {
  margin: 0;
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-products .ph-record-figure .figure-frame__media {
  width: 100%;
  object-fit: cover;
}

.page-products .ph-record-panel {
  padding: 16px;
  border: 1px solid var(--ph-line);
  border-radius: var(--r-md);
  background: var(--ph-card);
  backdrop-filter: blur(6px);
}

.page-products .ph-record-panel .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.page-products .ph-record-panel .filter-bar__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border: 1px solid var(--ph-line);
  border-radius: var(--r-pill);
  background: rgba(10, 30, 24, 0.6);
  color: var(--mist);
  font-size: 0.8rem;
  cursor: pointer;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.page-products .ph-record-panel .filter-bar__btn.is-active {
  border-color: var(--yellow);
  background: rgba(245, 197, 24, 0.16);
  color: var(--yellow);
}

.page-products .ph-record-panel .filter-bar__count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  opacity: 0.8;
}

.page-products .ph-record-list {
  display: grid;
  gap: 8px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-products .ph-record {
  display: grid;
  gap: 7px;
  padding: 12px 14px;
  border: 1px solid var(--ph-line-soft);
  border-left: 3px solid var(--turf);
  border-radius: var(--r-xs);
  background: rgba(10, 30, 24, 0.55);
}

.page-products .ph-record.is-filtered-out {
  display: none;
}

.page-products .ph-record__main {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.page-products .ph-record__match {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-products .ph-record__who {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--light);
}

.page-products .ph-record__effect {
  font-size: 0.79rem;
  color: var(--warm);
}

.page-products .ph-record .card-tag {
  justify-self: start;
}

/* 字段明细 */
.page-products .ph-field-box {
  margin-top: 4px;
  border: 1px solid var(--ph-line);
  border-radius: var(--r-sm);
  background: rgba(10, 30, 24, 0.45);
}

.page-products .ph-field-box summary {
  padding: 12px 14px;
  font-size: 0.85rem;
  color: var(--light);
  cursor: pointer;
}

.page-products .ph-field-box .accordion__body {
  padding: 0 14px 14px;
}

.page-products .ph-field-grid {
  display: grid;
  gap: 0;
  margin: 0;
}

.page-products .ph-field {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--ph-line-soft);
}

.page-products .ph-field:last-child {
  border-bottom: 0;
}

.page-products .ph-field dt {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--yellow);
}

.page-products .ph-field dd {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--mist);
}

/* 版本记录 */
.page-products .ph-versions {
  padding-top: 46px;
}

.page-products .ph-version-layout {
  display: grid;
  gap: 20px;
  margin-top: 22px;
  align-items: start;
}

.page-products .ph-version-list {
  display: grid;
  gap: 8px;
}

.page-products .ph-version {
  border: 1px solid var(--ph-line);
  border-radius: var(--r-sm);
  background: linear-gradient(100deg, rgba(18, 51, 42, 0.7), rgba(10, 30, 24, 0.6));
  overflow: hidden;
}

.page-products .ph-version summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 12px;
  padding: 12px 14px;
  cursor: pointer;
  align-items: center;
}

.page-products .ph-version__no {
  font-size: 1rem;
  font-weight: 700;
  color: var(--light);
}

.page-products .ph-version[open] .ph-version__no {
  color: var(--yellow);
}

.page-products .ph-version__stage {
  font-size: 0.76rem;
  color: var(--warm);
}

.page-products .ph-version__tags {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .ph-version .accordion__body {
  padding: 0 14px 14px;
}

.page-products .ph-version .accordion__body p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .ph-version-figure {
  margin: 0;
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-products .ph-version-figure .figure-frame__media {
  width: 100%;
  object-fit: cover;
}

/* 移动端 */
.page-products .ph-mobile {
  padding-top: 46px;
}

.page-products .ph-mobile__grid {
  display: grid;
  gap: 24px;
  align-items: center;
}

.page-products .ph-mobile__figure {
  margin: 0;
  width: 100%;
  max-width: 340px;
  justify-self: center;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 20px 44px rgba(4, 14, 10, 0.5);
}

.page-products .ph-mobile__figure .figure-frame__media {
  width: 100%;
  object-fit: cover;
}

.page-products .ph-mobile__copy h2 {
  margin: 6px 0 12px;
  font-size: clamp(1.5rem, 5.4vw, 2.2rem);
  color: var(--light);
}

.page-products .ph-mobile__copy > p {
  margin: 0 0 18px;
  max-width: 34em;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--mist);
}

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

.page-products .ph-mobile__points li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--ph-line-soft);
}

.page-products .ph-mobile__num {
  font-size: 0.82rem;
  color: var(--yellow);
  letter-spacing: 0.08em;
}

.page-products .ph-mobile__points h3 {
  margin: 0 0 4px;
  font-size: 0.98rem;
  color: var(--light);
}

.page-products .ph-mobile__points p {
  margin: 0;
  font-size: 0.83rem;
  line-height: 1.66;
  color: var(--mist);
}

/* 三步流程 */
.page-products .ph-steps-section {
  position: relative;
  padding-top: 34px;
}

.page-products .ph-steps-banner {
  margin: 0 0 26px;
  border-radius: var(--r-md);
  overflow: hidden;
  filter: saturate(0.85) brightness(0.82);
}

.page-products .ph-steps-banner .figure-frame__media {
  width: 100%;
  object-fit: cover;
}

.page-products .ph-steps-section__head {
  margin-bottom: 20px;
}

.page-products .ph-steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-products .ph-step {
  position: relative;
  padding: 16px 18px 18px;
  background: linear-gradient(140deg, var(--stand), rgba(10, 30, 24, 0.9));
  border: 1px solid var(--ph-line);
  border-radius: var(--r-sm);
  clip-path: polygon(0 0, 100% 0, 100% 84%, 92% 100%, 0 100%);
}

.page-products .ph-step__num {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 9px;
  border-radius: var(--r-xs);
  background: var(--yellow);
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 700;
}

.page-products .ph-step__title {
  margin: 0 0 6px;
  font-size: 1.02rem;
  color: var(--light);
}

.page-products .ph-step__text {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.68;
  color: var(--mist);
}

.page-products .ph-steps-section__more {
  margin: 18px 0 0;
  font-size: 0.86rem;
  color: var(--mist);
}

.page-products .ph-steps-section__more a {
  color: var(--yellow);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 197, 24, 0.45);
}

/* 适用人群 */
.page-products .ph-audience {
  padding-top: 46px;
  padding-bottom: 56px;
}

.page-products .ph-audience__grid {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.page-products .ph-audience__card {
  position: relative;
  padding: 18px 18px 20px;
  border: 1px solid var(--ph-line);
  border-radius: var(--r-md);
  background: linear-gradient(160deg, rgba(31, 92, 67, 0.28), rgba(10, 30, 24, 0.72));
  transform: skewY(-1.5deg);
  transition: transform 200ms var(--ease), border-color 200ms var(--ease);
}

.page-products .ph-audience__card > * {
  transform: skewY(1.5deg);
}

.page-products .ph-audience__card:hover {
  transform: skewY(0deg) translateY(-2px);
  border-color: rgba(245, 197, 24, 0.5);
}

.page-products .ph-audience__card .card-tag {
  display: inline-block;
  margin-bottom: 10px;
}

.page-products .ph-audience__card h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  color: var(--light);
}

.page-products .ph-audience__card p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.72;
  color: var(--mist);
}

.page-products .ph-audience__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--ph-line);
}

.page-products .ph-audience__textlink {
  font-size: 0.83rem;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px dashed rgba(127, 167, 154, 0.5);
}

.page-products .ph-audience__textlink:hover,
.page-products .ph-audience__textlink:focus-visible {
  color: var(--light);
}

@media (min-width: 620px) {
  .page-products .ph-band__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 24px;
  }

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

  .page-products .ph-record {
    grid-template-columns: minmax(0, 1.5fr) auto;
    align-items: center;
    gap: 6px 14px;
  }

  .page-products .ph-record__effect {
    grid-column: 1 / -1;
  }

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

  .page-products .ph-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
  }
}

@media (min-width: 900px) {
  .page-products .ph-hero {
    padding-top: 28px;
  }

  .page-products .ph-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 40px;
    align-items: center;
    padding-bottom: 48px;
  }

  .page-products .ph-hero__figure {
    margin-top: 24px;
  }

  .page-products .ph-band {
    padding: 42px 0 54px;
  }

  .page-products .ph-band__list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .ph-band__item:nth-child(2) {
    padding-top: 18px;
  }

  .page-products .ph-band__item:nth-child(3) {
    padding-top: 36px;
  }

  .page-products .ph-band__item:nth-child(4) {
    padding-top: 18px;
  }

  .page-products .ph-dims {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
  }

  .page-products .ph-record-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 24px;
    align-items: stretch;
  }

  .page-products .ph-record-figure {
    height: 100%;
    min-height: 320px;
  }

  .page-products .ph-record-figure .figure-frame__media {
    height: 100%;
  }

  .page-products .ph-record {
    grid-template-columns: minmax(0, 1.4fr) auto minmax(0, 0.9fr);
    align-items: center;
  }

  .page-products .ph-record__effect {
    grid-column: auto;
    text-align: right;
  }

  .page-products .ph-version-layout {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 28px;
  }

  .page-products .ph-version-figure {
    position: sticky;
    top: 120px;
  }

  .page-products .ph-mobile__grid {
    grid-template-columns: minmax(0, 0.62fr) minmax(0, 1.38fr);
    gap: 40px;
  }

  .page-products .ph-mobile__figure {
    justify-self: start;
  }

  .page-products .ph-steps {
    gap: 14px;
  }

  .page-products .ph-step {
    padding: 20px 22px 26px;
  }

  .page-products .ph-step:nth-child(2) {
    margin-top: 16px;
  }

  .page-products .ph-step:nth-child(3) {
    margin-top: 32px;
  }

  .page-products .ph-audience__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-products .ph-audience__card:nth-child(2) {
    margin-top: 18px;
  }

  .page-products .ph-audience__card:nth-child(3) {
    margin-top: 36px;
  }
}

@media (min-width: 1100px) {
  .page-products .ph-hero__copy h1 {
    font-size: 4.2rem;
  }

  .page-products .ph-band__item {
    padding-left: 16px;
  }

  .page-products .ph-record-panel {
    padding: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .ph-audience__card,
  .page-products .ph-dim {
    transition: none;
  }

  .page-products .ph-audience__card:hover {
    transform: skewY(-1.5deg);
  }
}
<<<MAIN_HTML_END>>>