.page-products {
  --prod-panel: rgba(20, 37, 31, 0.66);
  --prod-hair: rgba(110, 142, 127, 0.22);
  --prod-hair-soft: rgba(110, 142, 127, 0.13);
  --prod-track-cyan: rgba(63, 167, 196, 0.14);
  --prod-track-bronze: rgba(47, 107, 87, 0.2);
  color: var(--text);
  background: var(--ink);
  overflow-x: clip;
}

/* ---------- 首屏：左宽右窄 ---------- */
.page-products .prod-hero {
  position: relative;
  padding: clamp(1.6rem, 4vw, 3rem) 0 clamp(2.4rem, 5vw, 4.5rem);
  background:
    radial-gradient(120% 92% at 50% -12%, rgba(47, 107, 87, 0.34), transparent 62%),
    radial-gradient(78% 62% at 92% 6%, rgba(122, 90, 248, 0.14), transparent 72%);
  border-bottom: var(--hair-gold);
}

.page-products .prod-hero::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 50%;
  width: min(38rem, 90%);
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgba(216, 180, 90, 0.55), transparent);
  pointer-events: none;
}

.page-products .prod-hero__inner {
  display: grid;
  gap: clamp(1.8rem, 4vw, 3rem);
}

.page-products .prod-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 5.6vw, 3.5rem);
  line-height: 1.18;
  letter-spacing: 0.01em;
  margin: 0.5rem 0 1rem;
  background: linear-gradient(104deg, var(--mist) 18%, var(--gold) 96%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-products .prod-hero__lede {
  max-width: 44ch;
  color: var(--text-soft);
}

.page-products .prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.page-products .prod-hero__plates {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.8rem 0 0;
}

.page-products .prod-hero__plate {
  flex: 1 1 8rem;
  min-width: 7.2rem;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--prod-hair);
  border-radius: var(--radius-md);
  background: linear-gradient(158deg, rgba(47, 107, 87, 0.24), rgba(10, 15, 13, 0.62));
  box-shadow: var(--shadow-plate);
}

.page-products .prod-hero__plate dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--moss);
}

.page-products .prod-hero__plate dd {
  margin: 0.2rem 0 0;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.03em;
}

.page-products .prod-hero__aside {
  display: grid;
  gap: 1.1rem;
  align-content: start;
}

.page-products .prod-hero__figure {
  margin: 0;
}

.page-products .prod-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 章节目录 ---------- */
.page-products .prod-index {
  padding: 1rem 1.1rem 1.15rem;
  border: 1px solid var(--prod-hair);
  border-radius: var(--radius-lg);
  background: linear-gradient(168deg, rgba(20, 37, 31, 0.9), rgba(10, 15, 13, 0.72));
}

.page-products .prod-index__title {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--moss);
}

.page-products .prod-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.1rem;
}

.page-products .prod-index__list a {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.42rem 0.55rem;
  border-radius: var(--radius-md);
  border-left: 2px solid transparent;
  color: var(--text-soft);
  text-decoration: none;
  font-size: 0.9rem;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-products .prod-index__list a:hover,
.page-products .prod-index__list a[aria-current="true"] {
  color: var(--mist);
  background: rgba(47, 107, 87, 0.22);
  border-left-color: var(--gold);
}

.page-products .prod-index__no {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gold);
  opacity: 0.85;
}

/* ---------- 总览 ---------- */
.page-products .prod-overview {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .prod-overview__row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.7rem 1rem;
  padding: clamp(1.1rem, 2.6vw, 1.6rem) 0;
  border-top: 1px solid var(--prod-hair-soft);
  align-items: start;
}

.page-products .prod-overview__row:last-child {
  border-bottom: 1px solid var(--prod-hair-soft);
}

.page-products .prod-overview__no {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  letter-spacing: 0.16em;
  color: var(--gold);
  padding-top: 0.2rem;
}

.page-products .prod-overview__text h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--mist);
}

.page-products .prod-overview__text p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.8;
  max-width: 62ch;
}

.page-products .prod-overview__link {
  grid-column: 2;
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 167, 196, 0.4);
  padding-bottom: 0.1rem;
}

.page-products .prod-overview__link:hover {
  color: var(--mist);
  border-bottom-color: var(--gold);
}

/* ---------- 版本说明 ---------- */
.page-products .prod-version__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: clamp(1.4rem, 3vw, 2rem);
}

.page-products .prod-version__plate {
  min-width: 9rem;
}

.page-products .prod-version__plate .plate__value {
  font-family: var(--font-mono);
  color: var(--gold);
}

.page-products .prod-updates {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.3rem;
}

.page-products .prod-update {
  padding-left: 1.1rem;
  border-left: 2px solid rgba(216, 180, 90, 0.42);
}

.page-products .prod-update__no {
  margin: 0 0 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--moss);
}

.page-products .prod-update h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 700;
  color: var(--mist);
}

.page-products .prod-update p:last-child {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.82;
}

/* ---------- 适配清单 ---------- */
.page-products .prod-devices__grid {
  display: grid;
  gap: clamp(1.4rem, 3vw, 2.2rem);
}

.page-products .prod-devices__table-wrap {
  min-width: 0;
}

.page-products .prod-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.page-products .prod-table caption {
  text-align: left;
  padding-bottom: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--moss);
}

.page-products .prod-table th {
  text-align: left;
  padding: 0.55rem 0.5rem;
  border-bottom: 1px solid var(--prod-hair);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--moss);
  white-space: nowrap;
}

.page-products .prod-table td {
  padding: 0.78rem 0.5rem;
  border-bottom: 1px solid var(--prod-hair-soft);
  vertical-align: top;
  color: var(--text-soft);
  line-height: 1.7;
}

.page-products .prod-table tbody tr {
  transition: background 0.22s var(--ease);
}

.page-products .prod-table tbody tr:hover {
  background: rgba(47, 107, 87, 0.14);
}

.page-products .prod-mono {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--gold);
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.page-products .prod-devices__figure {
  margin: 0;
}

.page-products .prod-devices__figure img,
.page-products .prod-browser__figure img,
.page-products .prod-records__figure img,
.page-products .prod-rounds__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .prod-devices__caption,
.page-products .prod-records__caption {
  margin-top: 0.65rem;
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.6;
}

/* ---------- 浏览器三步 ---------- */
.page-products .prod-browser {
  background:
    radial-gradient(80% 70% at 12% 0%, rgba(63, 167, 196, 0.12), transparent 66%),
    transparent;
}

.page-products .prod-browser__grid {
  display: grid;
  gap: clamp(1.6rem, 3.4vw, 2.6rem);
}

.page-products .prod-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: prodstep;
  display: grid;
  gap: 1.25rem;
}

.page-products .prod-step {
  position: relative;
  padding-left: 3.1rem;
}

.page-products .prod-step::before {
  counter-increment: prodstep;
  content: counter(prodstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 2.1rem;
  height: 2.1rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(216, 180, 90, 0.5);
  background: rgba(10, 15, 13, 0.92);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--gold);
}

.page-products .prod-step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 1.05rem;
  top: 2.45rem;
  bottom: -1.15rem;
  width: 1px;
  background: linear-gradient(180deg, rgba(216, 180, 90, 0.45), rgba(110, 142, 127, 0.14));
}

.page-products .prod-step h3 {
  margin: 0.2rem 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--mist);
}

.page-products .prod-step p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.82;
  max-width: 46ch;
}

.page-products .prod-browser__figure {
  margin: 0;
  align-self: start;
}

/* ---------- 双轨记录 ---------- */
.page-products .prod-records__grid {
  display: grid;
  gap: 1.1rem;
  margin-bottom: clamp(1.4rem, 3vw, 2rem);
}

.page-products .prod-track {
  padding: 1.35rem 1.4rem 1.5rem;
  border: 1px solid var(--prod-hair);
  border-radius: var(--radius-lg);
  background: linear-gradient(162deg, var(--prod-track-cyan), rgba(10, 15, 13, 0.62));
}

.page-products .prod-track--bronze {
  background: linear-gradient(162deg, var(--prod-track-bronze), rgba(10, 15, 13, 0.62));
}

.page-products .prod-track__tag {
  margin: 0 0 0.7rem;
}

.page-products .prod-track h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 800;
  color: var(--mist);
}

.page-products .prod-track > p {
  margin: 0 0 0.9rem;
  color: var(--text-soft);
  line-height: 1.82;
}

.page-products .prod-track__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.42rem;
}

.page-products .prod-track__list li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.65;
}

.page-products .prod-track__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 0.42rem;
  height: 1px;
  background: var(--gold);
}

.page-products .prod-records__figure {
  margin: 0;
}

/* ---------- 活动轮次 ---------- */
.page-products .prod-rounds__layout {
  display: grid;
  gap: clamp(1.6rem, 3.4vw, 2.6rem);
  align-items: start;
}

.page-products .prod-rounds__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.15rem;
}

.page-products .prod-rounds__points li {
  padding-top: 0.9rem;
  border-top: 1px solid var(--prod-hair-soft);
}

.page-products .prod-rounds__points h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--mist);
}

.page-products .prod-rounds__points p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.8;
}

.page-products .prod-rounds__aside {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-products .prod-rounds__plate {
  justify-self: start;
}

.page-products .prod-rounds__plate .plate__value {
  font-family: var(--font-mono);
  color: var(--amber);
}

.page-products .prod-rounds__figure {
  margin: 0;
}

.page-products .prod-rounds__chips {
  padding: 0.95rem 1rem 1.1rem;
  border: 1px solid var(--prod-hair);
  border-radius: var(--radius-md);
  background: rgba(20, 37, 31, 0.55);
}

.page-products .prod-rounds__chips-title {
  margin: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--moss);
}

.page-products .prod-rounds__chip-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.4rem;
}

.page-products .prod-rounds__chip-list li {
  padding: 0.32rem 0.2rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--amber);
  border: 1px solid rgba(224, 138, 52, 0.32);
  border-radius: var(--radius-pill);
  background: rgba(224, 138, 52, 0.08);
}

/* ---------- 下一步 ---------- */
.page-products .prod-next__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-products .prod-next__item a {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.25rem 0.9rem;
  padding: 1rem 1.15rem;
  border: 1px solid var(--prod-hair);
  border-radius: var(--radius-md);
  background: linear-gradient(150deg, rgba(20, 37, 31, 0.72), rgba(10, 15, 13, 0.5));
  text-decoration: none;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-products .prod-next__item a:hover {
  border-color: rgba(216, 180, 90, 0.45);
  background: linear-gradient(150deg, rgba(47, 107, 87, 0.34), rgba(10, 15, 13, 0.55));
  transform: translateY(-2px);
}

.page-products .prod-next__label {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--mist);
}

.page-products .prod-next__desc {
  grid-column: 1;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--text-dim);
}

.page-products .prod-next__arrow {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--gold);
}

/* ---------- 滚动显现 ---------- */
.page-products [data-reveal] {
  opacity: 1;
}

@media (prefers-reduced-motion: no-preference) {
  .page-products [data-reveal] {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
  }

  .page-products [data-reveal="in"] {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .prod-overview__row {
    grid-template-columns: 3.2rem 1fr;
  }
}

@media (min-width: 760px) {
  .page-products .prod-overview__row {
    grid-template-columns: 3.6rem 1fr auto;
    align-items: center;
  }

  .page-products .prod-overview__link {
    grid-column: 3;
    align-self: center;
  }

  .page-products .prod-updates {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.1rem;
  }

  .page-products .prod-update:nth-child(2) {
    margin-top: 1.6rem;
  }

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

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

@media (min-width: 900px) {
  .page-products .prod-hero__inner {
    grid-template-columns: minmax(0, 1.62fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .prod-hero__aside {
    position: sticky;
    top: calc(var(--header-h) + 1.4rem);
  }

  .page-products .prod-devices__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .prod-browser__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .prod-rounds__layout {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }

  .page-products .prod-rounds__aside {
    position: sticky;
    top: calc(var(--header-h) + 1.2rem);
  }
}

@media (min-width: 1100px) {
  .page-products .prod-hero__plates {
    gap: 0.75rem;
  }

  .page-products .prod-rounds__chip-list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (max-width: 639px) {
  .page-products .prod-table thead {
    display: none;
  }

  .page-products .prod-table,
  .page-products .prod-table tbody,
  .page-products .prod-table tr,
  .page-products .prod-table td {
    display: block;
    width: 100%;
  }

  .page-products .prod-table tr {
    margin-bottom: 0.75rem;
    padding: 0.45rem 0.85rem;
    border: 1px solid var(--prod-hair);
    border-radius: var(--radius-md);
    background: rgba(20, 37, 31, 0.5);
  }

  .page-products .prod-table td {
    display: grid;
    grid-template-columns: 5.6rem minmax(0, 1fr);
    gap: 0.6rem;
    padding: 0.34rem 0;
    border-bottom: 0;
    font-size: 0.88rem;
  }

  .page-products .prod-table td::before {
    content: attr(data-label);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    color: var(--moss);
    padding-top: 0.15rem;
  }
}
<<<PAGE_CSS_END>>>