.page-products {
  --pl-pad: clamp(18px, 3vw, 28px);
  --pl-gap: clamp(32px, 5vw, 72px);
  color: var(--mist);
}

/* ---------- 首屏 ---------- */
.page-products .pl-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(18px, 3vw, 30px) 0 clamp(40px, 6vw, 84px);
  border-bottom: var(--border-hard);
  background:
    radial-gradient(circle at 84% 6%, rgba(34, 230, 210, 0.16), transparent 52%),
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-800) 100%);
}

.page-products .pl-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -40%;
  right: -18%;
  width: min(680px, 86%);
  height: 160%;
  transform: skewX(-16deg);
  background: linear-gradient(160deg, rgba(122, 31, 61, 0.92) 0%, rgba(59, 47, 122, 0.92) 58%, rgba(59, 47, 122, 0) 88%);
  border-left: 2px solid rgba(34, 230, 210, 0.42);
}

.page-products .pl-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 46px);
  padding-top: clamp(22px, 4vw, 42px);
}

.page-products .pl-hero__main {
  min-width: 0;
}

.page-products .pl-kicker {
  display: inline-block;
  margin: 0;
  padding-left: 10px;
  border-left: 2px solid var(--cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-products h1 {
  margin: 14px 0 0;
  max-width: 17ch;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(32px, 6.2vw, 68px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-products .pl-hero__lead {
  max-width: 44ch;
  margin: 20px 0 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--text-soft);
}

.page-products .pl-hero .cluster {
  margin-top: 26px;
}

.page-products .pl-stamp {
  display: grid;
  gap: 0;
  padding: 18px 20px 20px;
  border: var(--border-hard);
  border-radius: var(--r-md);
  background: rgba(10, 37, 64, 0.88);
  box-shadow: var(--shadow-hard);
}

.page-products .pl-stamp__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--steel);
}

.page-products .pl-stamp__label + .pl-stamp__num {
  margin-bottom: 14px;
}

.page-products .pl-stamp__num {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.6vw, 36px);
  font-weight: 700;
  line-height: 1;
  color: var(--amber);
}

.page-products .pl-stamp__num small {
  margin-left: 4px;
  font-size: 13px;
  color: var(--mist);
}

.page-products .pl-stamp__note {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid rgba(143, 166, 178, 0.3);
  font-size: 12px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 内容骨架 ---------- */
.page-products .pl-content {
  display: grid;
  gap: var(--pl-gap);
  min-width: 0;
  padding: clamp(28px, 5vw, 64px) 0 clamp(44px, 7vw, 92px);
}

.page-products .pl-section {
  min-width: 0;
  scroll-margin-top: 96px;
}

.page-products .pl-section__no {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products .pl-section__head h2 {
  margin: 0;
  max-width: 24ch;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-products .pl-section__lead {
  max-width: 56ch;
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-soft);
}

/* ---------- 人群筛选 chips ---------- */
.page-products .pl-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-products .pl-chips .chip {
  text-decoration: none;
}

/* ---------- 人群方案卡 ---------- */
.page-products .pl-crowd-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 20px;
}

.page-products .pl-crowd {
  display: flex;
  flex-direction: column;
  scroll-margin-top: 96px;
}

.page-products .pl-crowd .card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.page-products .pl-crowd .card__body {
  flex: 1 1 auto;
}

.page-products .pl-crowd__rows {
  display: grid;
  gap: 10px;
  margin: 0;
}

.page-products .pl-crowd__row {
  display: grid;
  gap: 3px;
  padding-top: 10px;
  border-top: 1px dashed rgba(143, 166, 178, 0.28);
}

.page-products .pl-crowd__row:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-products .pl-crowd__row dt {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-products .pl-crowd__row dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--text-soft);
}

.page-products .pl-crowd .card__status {
  margin-top: auto;
}

/* ---------- 图片框 ---------- */
.page-products .pl-figure {
  margin: clamp(20px, 3vw, 30px) 0 0;
  overflow: hidden;
  border: var(--border-hard);
  border-radius: var(--r-md);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
}

.page-products .pl-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pl-figure figcaption {
  padding: 12px 16px;
  border-top: var(--border-hard);
  background: var(--ink-800);
  font-size: 13px;
  line-height: 1.65;
  color: var(--steel);
}

/* ---------- 移动端筛选三步 ---------- */
.page-products .pl-steps {
  margin-top: 22px;
}

.page-products .pl-note {
  padding: 18px 20px 20px;
  border: var(--border-hard);
  border-radius: var(--r-md);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard-sm);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-products .pl-note:hover {
  border-color: var(--cyan);
  transform: translate(-2px, -2px);
}

.page-products .pl-note__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-products .pl-note h3 {
  margin: 8px 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.35;
  color: var(--mist);
}

.page-products .pl-note p:last-child {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text-soft);
}

/* ---------- 资料库 ---------- */
.page-products .pl-docs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 22px;
}

.page-products .pl-docs__group {
  padding: 16px 18px 18px;
  border: var(--border-hard);
  border-radius: var(--r-md);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard-sm);
  transition: border-color 0.2s ease;
}

.page-products .pl-docs__group:hover {
  border-color: var(--cyan);
}

.page-products .pl-docs__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--ink-700);
}

.page-products .pl-docs__no {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-products .pl-docs__title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.4;
  color: var(--mist);
}

.page-products .pl-docs__count {
  font-size: 12px;
  color: var(--steel);
}

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

.page-products .pl-docs__list li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-soft);
}

.page-products .pl-docs__list li .mono {
  font-size: 11px;
  color: var(--steel);
}

/* ---------- 场馆五区横向轨道 ---------- */
.page-products .pl-venue-rail {
  display: flex;
  gap: 16px;
  margin-top: 22px;
  padding: 4px 4px 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  overscroll-behavior-x: contain;
}

.page-products .pl-venue-rail:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-products .pl-venue {
  display: flex;
  flex: 0 0 min(300px, 82vw);
  flex-direction: column;
  overflow: hidden;
  border: var(--border-hard);
  border-radius: var(--r-md);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
  scroll-snap-align: start;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-products .pl-venue:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-products .pl-venue__media {
  margin: 0;
  border-bottom: var(--border-hard);
  background: var(--ink-700);
}

.page-products .pl-venue__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 158px;
  object-fit: cover;
}

.page-products .pl-venue__body {
  display: grid;
  flex: 1 1 auto;
  gap: 8px;
  align-content: start;
  padding: 16px 18px 18px;
}

.page-products .pl-venue__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products .pl-venue h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.35;
  color: var(--mist);
}

.page-products .pl-venue p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-soft);
}

.page-products .pl-venue__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 18px 14px;
  border-top: 2px solid var(--ink-700);
}

/* ---------- 合作流程 ---------- */
.page-products .pl-flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pl-flow__step {
  position: relative;
  padding: 16px 18px 18px;
  border: var(--border-hard);
  border-radius: var(--r-md);
  background:
    linear-gradient(180deg, rgba(34, 230, 210, 0.1) 0%, rgba(6, 26, 43, 0) 46%),
    var(--ink-800);
  box-shadow: var(--shadow-hard-sm);
  transition: border-color 0.2s ease;
}

.page-products .pl-flow__step:hover {
  border-color: var(--cyan);
}

.page-products .pl-flow__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--amber);
}

.page-products .pl-flow__step h3 {
  margin: 10px 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.35;
  color: var(--mist);
}

.page-products .pl-flow__step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-soft);
}

/* ---------- 支持区与收尾 ---------- */
.page-products .accordion {
  margin-top: 22px;
}

.page-products .pl-cta {
  display: grid;
  gap: 16px;
  margin-top: 26px;
  padding: 22px 22px 24px;
  border: var(--border-hard);
  border-radius: var(--r-md);
  background:
    linear-gradient(120deg, rgba(122, 31, 61, 0.55) 0%, rgba(59, 47, 122, 0.55) 100%),
    var(--ink-800);
  box-shadow: var(--shadow-hard);
}

.page-products .pl-cta p {
  margin: 0;
  max-width: 42ch;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(17px, 2.2vw, 21px);
  line-height: 1.5;
  color: var(--mist);
}

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

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

@media (min-width: 721px) {
  .page-products .pl-crowd-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pl-venue {
    flex-basis: min(320px, 46vw);
  }
}

@media (min-width: 780px) {
  .page-products .pl-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pl-flow__step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 30px;
    right: -14px;
    width: 14px;
    height: 2px;
    background: var(--cyan);
  }
}

@media (min-width: 900px) {
  .page-products .pl-hero__grid {
    grid-template-columns: minmax(0, 1fr) 262px;
    align-items: end;
  }

  .page-products .pl-hero::before {
    right: -10%;
  }
}
<<<END>>>