.page-products {
  --pp-gap: clamp(14px, 2vw, 24px);
  --pp-line-soft: rgba(30, 46, 74, .55);
}

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

/* ---------- 面包屑 ---------- */
.page-products .breadcrumbs {
  padding-block: clamp(18px, 3vw, 28px) 0;
  font-size: 13px;
}

.page-products .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--steel);
}

.page-products .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-products .breadcrumbs a {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .24s var(--ease), border-color .24s var(--ease);
}

.page-products .breadcrumbs a:hover,
.page-products .breadcrumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  padding-top: clamp(20px, 3vw, 34px);
}

.page-products .dl-hero__frame {
  display: grid;
  gap: clamp(22px, 3vw, 38px);
  align-items: center;
  padding: clamp(22px, 3.4vw, 46px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background-color: var(--panel);
  background-image:
    radial-gradient(120% 130% at 6% -10%, rgba(51, 230, 208, .10), transparent 58%),
    repeating-linear-gradient(90deg, transparent 0 79px, rgba(30, 46, 74, .32) 79px 80px),
    linear-gradient(180deg, var(--panel), var(--bg));
  box-shadow: var(--shadow);
}

@media (min-width: 900px) {
  .page-products .dl-hero__frame {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  }
}

.page-products .dl-hero h1 {
  margin: 10px 0 16px;
  font-family: var(--f-head);
  font-weight: 900;
  letter-spacing: -.02em;
  font-size: clamp(28px, 5vw, 50px);
  line-height: 1.08;
  color: var(--white);
}

.page-products .dl-hero .lede {
  max-width: 60ch;
}

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

.page-products .dl-hero__media {
  margin: 0;
}

.page-products .dl-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 五端矩阵 ---------- */
.page-products .dl-matrix-note {
  margin: clamp(24px, 3.4vw, 38px) 0 0;
  font-size: 14px;
  color: var(--steel);
}

.page-products .dl-hero__matrix {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: var(--pp-gap);
  margin-top: 16px;
}

.page-products .endcard {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(20, 31, 53, .95), rgba(13, 21, 36, .95));
  transition: transform .28s var(--ease), border-color .28s var(--ease), box-shadow .28s var(--ease);
}

.page-products .endcard:hover,
.page-products .endcard:focus-within {
  transform: translateY(-4px);
  border-color: var(--cyan);
  box-shadow: 0 20px 40px -28px rgba(51, 230, 208, .65);
}

.page-products .endcard--web {
  border-radius: 28px 28px 12px 12px;
}

.page-products .endcard__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .endcard__icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(44, 74, 124, .28);
  color: var(--cyan);
}

.page-products .endcard__name {
  margin: 4px 0 0;
  font-family: var(--f-head);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-products .endcard__pack {
  margin: 0;
  font-size: 12.5px;
  color: var(--steel);
}

.page-products .endcard__scene {
  margin: 0;
  font-size: 14px;
  line-height: 1.62;
  color: var(--silver);
}

/* ---------- 面板导览 ---------- */
.page-products .guide-shot {
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .fpanel-list {
  display: grid;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .fpanel {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
  transition: border-color .28s var(--ease), background-color .28s var(--ease);
}

.page-products .fpanel:hover {
  border-color: var(--line);
  background: var(--raised);
}

.page-products .fpanel[open] {
  border-color: rgba(51, 230, 208, .45);
}

.page-products .fpanel__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 6px 14px;
  padding: 16px 18px;
  list-style: none;
  cursor: pointer;
  outline-offset: 3px;
}

.page-products .fpanel__summary::-webkit-details-marker {
  display: none;
}

.page-products .fpanel__summary::after {
  content: "";
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--steel);
  border-bottom: 2px solid var(--steel);
  transform: rotate(45deg);
  transition: transform .28s var(--ease), border-color .28s var(--ease);
}

.page-products .fpanel[open] .fpanel__summary::after {
  transform: rotate(-135deg);
  border-color: var(--cyan);
}

.page-products .fpanel__idx {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-products .fpanel__title {
  font-family: var(--f-head);
  font-weight: 900;
  font-size: 17px;
  color: var(--white);
}

.page-products .fpanel__hint {
  display: none;
  font-size: 12.5px;
  color: var(--steel);
  white-space: nowrap;
}

@media (min-width: 720px) {
  .page-products .fpanel__hint {
    display: inline-block;
  }
}

.page-products .fpanel__body {
  padding: 0 18px 20px;
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--silver);
}

.page-products .fpanel__body p {
  margin: 0;
}

.page-products .fpanel__cols {
  display: grid;
  gap: 18px;
}

@media (min-width: 760px) {
  .page-products .fpanel__cols {
    grid-template-columns: minmax(0, 1fr) minmax(0, 320px);
    align-items: start;
  }
}

.page-products .fpanel__cols figure {
  margin: 0;
}

.page-products .fpanel__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(51, 230, 208, .4);
}

.page-products .fpanel__body a:hover,
.page-products .fpanel__body a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-products .bullet {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .bullet li {
  position: relative;
  padding-left: 18px;
  line-height: 1.65;
}

.page-products .bullet li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--cyan);
  transform: rotate(45deg);
}

/* ---------- 三步链路 ---------- */
.page-products .flow-shot {
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .flow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: var(--pp-gap);
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .flow__step {
  position: relative;
  padding: 22px 18px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(20, 31, 53, .9), rgba(13, 21, 36, .86));
  transition: transform .28s var(--ease), border-color .28s var(--ease);
}

.page-products .flow__step:hover {
  transform: translateY(-4px);
  border-color: rgba(51, 230, 208, .5);
}

.page-products .flow__num {
  display: block;
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--cyan);
}

.page-products .flow__title {
  margin: 12px 0 6px;
  font-family: var(--f-head);
  font-weight: 900;
  font-size: 17px;
  color: var(--white);
}

.page-products .flow__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.66;
  color: var(--silver);
}

.page-products .flow__time {
  display: inline-block;
  margin-top: 14px;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(44, 74, 124, .25);
  font-size: 12px;
  color: var(--cyan);
}

@media (min-width: 880px) {
  .page-products .flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .flow__step + .flow__step::before {
    content: "";
    position: absolute;
    left: calc(var(--pp-gap) * -1);
    top: 38px;
    width: var(--pp-gap);
    height: 1px;
    background: linear-gradient(90deg, var(--mid), transparent);
  }
}

.page-products .flow-compare {
  display: grid;
  gap: 18px;
  margin-top: clamp(20px, 3vw, 30px);
  padding: clamp(18px, 2.6vw, 28px);
  border: 1px dashed var(--mid);
  border-radius: var(--r-md);
  background: rgba(255, 122, 41, .05);
}

@media (min-width: 760px) {
  .page-products .flow-compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }
}

.page-products .flow-compare__head {
  margin: 12px 0 6px;
  font-family: var(--f-head);
  font-weight: 900;
  font-size: 16px;
  color: var(--white);
}

.page-products .flow-compare__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.68;
  color: var(--silver);
}

/* ---------- 安装与首次登录 ---------- */
.page-products .setup-grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  margin-top: clamp(20px, 3vw, 30px);
}

@media (min-width: 940px) {
  .page-products .setup-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 400px);
    align-items: start;
  }
}

.page-products .setup-steps {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: sstep;
}

.page-products .setup-steps > li {
  position: relative;
  padding: 18px 16px 18px 62px;
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-products .setup-steps > li:first-child {
  border-top: 1px solid var(--pp-line-soft);
}

.page-products .setup-steps > li::before {
  counter-increment: sstep;
  content: counter(sstep, decimal-leading-zero);
  position: absolute;
  left: 16px;
  top: 19px;
  font-family: var(--f-mono);
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-products .setup-step__title {
  display: block;
  margin-bottom: 6px;
  font-family: var(--f-head);
  font-weight: 900;
  font-size: 16px;
  color: var(--white);
}

.page-products .setup-steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.68;
  color: var(--silver);
}

.page-products .setup-side {
  display: grid;
  gap: 16px;
}

.page-products .setup-side figure {
  margin: 0;
}

.page-products .setup-tip {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(44, 74, 124, .18);
}

.page-products .setup-tip__title {
  margin: 0 0 8px;
  font-family: var(--f-head);
  font-weight: 900;
  font-size: 15px;
  color: var(--white);
}

.page-products .setup-tip p {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--silver);
}

.page-products .setup-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

.page-products .setup-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(51, 230, 208, .4);
}

/* ---------- 运行环境表 ---------- */
.page-products .table-scroll {
  margin-top: clamp(20px, 3vw, 30px);
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
  -webkit-overflow-scrolling: touch;
}

.page-products .spectable {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .spectable__caption {
  padding: 16px 18px 12px;
  text-align: left;
  font-family: var(--f-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--steel);
}

.page-products .spectable th,
.page-products .spectable td {
  padding: 13px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-products .spectable thead th {
  padding-top: 8px;
  padding-bottom: 12px;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--steel);
  border-bottom: 1px solid var(--mid);
  white-space: nowrap;
}

.page-products .spectable tbody th {
  font-family: var(--f-head);
  font-weight: 900;
  font-size: 14px;
  color: var(--white);
  white-space: nowrap;
}

.page-products .spectable tbody td {
  color: var(--silver);
  line-height: 1.6;
}

.page-products .spectable tbody td.mono {
  color: var(--cyan);
  font-family: var(--f-mono);
  font-size: 13px;
  white-space: nowrap;
}

.page-products .spectable tbody tr:nth-child(even) {
  background: rgba(20, 31, 53, .45);
}

.page-products .spectable tbody tr:hover {
  background: var(--cyan-soft);
}

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

.page-products .env-notes {
  display: grid;
  gap: 10px;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .env-notes li {
  position: relative;
  padding-left: 20px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--silver);
}

.page-products .env-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 10px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- 版本对照 ---------- */
.page-products .vergrid {
  display: grid;
  gap: var(--pp-gap);
  margin-top: clamp(20px, 3vw, 30px);
}

@media (min-width: 800px) {
  .page-products .vergrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .vercard {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(20, 31, 53, .92), rgba(13, 21, 36, .9));
}

.page-products .vercard--now {
  border-color: rgba(51, 230, 208, .45);
  box-shadow: 0 24px 50px -38px rgba(51, 230, 208, .8);
}

.page-products .vercard .card__title {
  margin: 0;
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: 30px;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-products .vercard__meta {
  margin: 0;
  font-size: 12.5px;
  color: var(--steel);
}

.page-products .vercard__text {
  margin: 0 0 6px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver);
}

.page-products .dl-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: clamp(20px, 3vw, 30px);
  padding: clamp(18px, 2.6vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(44, 74, 124, .2);
}

.page-products .dl-note p {
  margin: 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver);
}
<<<END>>>