.page-products {
  --pf-sec-gap: clamp(72px, 10vw, 120px);
  --pf-aside: 240px;
}

.page-products a:focus-visible,
.page-products button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

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

/* ---------- 首屏 ---------- */

.page-products .pf-hero {
  position: relative;
  padding-block: clamp(22px, 4vw, 40px) clamp(40px, 6vw, 76px);
  background:
    radial-gradient(120% 80% at 88% 4%, rgba(201, 162, 39, .13), transparent 62%),
    radial-gradient(90% 70% at 2% 98%, rgba(111, 91, 214, .15), transparent 64%);
}

.page-products .pf-hero__grid {
  display: grid;
  gap: clamp(28px, 5vw, 48px);
}

.page-products .pf-kicker {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--gold-lt);
}

.page-products .pf-title {
  margin: 0 0 20px;
  max-width: 22ch;
  font-size: clamp(30px, 5.6vw, 58px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--cream);
  text-shadow: 0 0 26px rgba(201, 162, 39, .18);
}

.page-products .pf-lead {
  margin: 0 0 26px;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: rgba(243, 237, 224, .86);
}

.page-products .pf-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pf-hero__fig {
  margin: 0;
}

@media (min-width: 900px) {
  .page-products .pf-hero__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .pf-hero__lead {
    grid-column: 1 / span 6;
  }

  .page-products .pf-hero__fig {
    grid-column: 8 / span 5;
    margin-top: clamp(30px, 6vw, 78px);
  }
}

/* ---------- 服务总览 ---------- */

.page-products .pf-map {
  padding-block: clamp(36px, 5vw, 64px) 0;
}

.page-products .pf-map__list {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border-block-start: 1px solid var(--hair);
}

.page-products .pf-map__row {
  position: relative;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  grid-template-areas:
    "num name"
    "num scene"
    "num go";
  gap: 6px 16px;
  padding: 18px 0;
  border-block-end: 1px solid var(--hair);
}

.page-products .pf-map__row::before {
  content: "";
  position: absolute;
  inset-block: 14px;
  inset-inline-start: -14px;
  width: 6px;
  border-radius: 3px;
  background: var(--n, var(--gold));
  opacity: .9;
}

.page-products .pf-map__num {
  grid-area: num;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--n, var(--gold));
}

.page-products .pf-map__name {
  grid-area: name;
  font-size: 17px;
  font-weight: 700;
  color: var(--cream);
}

.page-products .pf-map__scene {
  grid-area: scene;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .pf-map__go {
  grid-area: go;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--n, var(--gold));
  text-decoration: none;
  white-space: nowrap;
}

.page-products .pf-map__go:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (min-width: 780px) {
  .page-products .pf-map__row {
    grid-template-columns: 72px 190px minmax(0, 1fr) auto;
    grid-template-areas: "num name scene go";
    align-items: center;
    gap: 8px 24px;
  }

  .page-products .pf-map__num {
    font-size: 32px;
  }
}

/* ---------- 四条服务 ---------- */

.page-products .pf-svc {
  padding-block: var(--pf-sec-gap);
}

.page-products .pf-svc__band {
  display: block;
  width: 100%;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-products .pf-svc__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-products .pf-svc__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(44px, 7vw, 84px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--n, var(--gold));
}

.page-products .pf-svc__title {
  margin: 10px 0 10px;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--cream);
}

.page-products .pf-svc__pos {
  margin: 0 0 18px;
  max-width: 26ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .pf-svc__entry {
  align-self: start;
}

.page-products .pf-svc__main {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.page-products .pf-svc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-products .pf-svc__item {
  position: relative;
  padding-inline-start: 18px;
}

.page-products .pf-svc__item::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: .58em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--n, var(--gold));
  box-shadow: 0 0 0 3px rgba(243, 237, 224, .06);
}

.page-products .pf-svc__k {
  display: block;
  margin-bottom: 4px;
  font-size: 16px;
  font-weight: 700;
  color: var(--cream);
}

.page-products .pf-svc__text {
  display: block;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .pf-note {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pf-svc__fig {
  margin: 0;
}

@media (min-width: 960px) {
  .page-products .pf-svc__grid {
    grid-template-columns: var(--pf-aside) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }

  .page-products .pf-svc--flip .pf-svc__grid {
    grid-template-columns: minmax(0, 1fr) var(--pf-aside);
  }

  .page-products .pf-svc--flip .pf-svc__aside {
    grid-column: 2;
    grid-row: 1;
  }

  .page-products .pf-svc--flip .pf-svc__main {
    grid-column: 1;
    grid-row: 1;
  }
}

@media (min-width: 1200px) {
  .page-products .pf-svc__main--split {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: clamp(24px, 3vw, 44px);
    align-items: start;
  }
}

/* ---------- 三层过滤示意图 ---------- */

.page-products .pf-filter-wrap {
  padding: clamp(14px, 2.4vw, 22px);
  border: 1px solid var(--hair);
  border-radius: 8px;
  background: var(--ink-1);
}

.page-products .pf-filter {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pf-filter__label {
  font-family: var(--font-body);
  font-size: 15px;
  fill: var(--cream);
}

.page-products .pf-filter__num {
  font-family: var(--font-mono);
  font-size: 13px;
  fill: var(--mist);
}

.page-products .pf-filter__cap {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

/* ---------- 标签云 ---------- */

.page-products .pf-taggroup {
  display: grid;
  gap: 10px;
}

.page-products .pf-taggroup__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-products .pf-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  --n: var(--gold);
}

.page-products .pf-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  border: 1px solid var(--hair-strong);
  border-radius: 999px;
  font-size: 14px;
  color: var(--cream);
  background: rgba(243, 237, 224, .03);
}

.page-products .pf-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--n, var(--gold));
}

/* ---------- 三步流程 ---------- */

.page-products .pf-flow {
  padding-block: var(--pf-sec-gap) 0;
}

.page-products .pf-steps {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.page-products .pf-step {
  border-radius: 8px;
}

.page-products .pf-step__num {
  font-family: var(--font-mono);
  font-size: 18px;
  letter-spacing: .04em;
  color: var(--n, var(--gold));
}

@media (min-width: 880px) {
  .page-products .pf-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

/* ---------- 收束区 ---------- */

.page-products .pf-close {
  padding-block: clamp(56px, 8vw, 100px) clamp(48px, 7vw, 88px);
}

.page-products .pf-close__inner {
  position: relative;
  display: grid;
  gap: 16px;
  padding-block-start: clamp(28px, 4vw, 44px);
  border-block-start: 1px solid var(--hair-strong);
}

.page-products .pf-close__inner::before {
  content: "";
  position: absolute;
  inset-block-start: -1px;
  inset-inline-start: 0;
  width: 96px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--red), var(--jade), var(--neon));
}

.page-products .pf-close__title {
  margin: 0;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--cream);
}

.page-products .pf-close__text {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pf-close__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

.page-products .pf-close__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 8px 0 0;
  font-size: 14px;
}

.page-products .pf-close__links a {
  color: var(--mist);
  text-decoration: none;
  border-block-end: 1px solid var(--hair-strong);
  padding-block-end: 2px;
}

.page-products .pf-close__links a:hover {
  color: var(--cream);
  border-block-end-color: var(--gold);
}

/* ---------- 回到编号总览 ---------- */

.page-products .pf-back {
  position: fixed;
  inset-inline-end: 20px;
  inset-block-end: 20px;
  z-index: 30;
  display: none;
  align-items: center;
  padding: 10px 15px;
  border: 1px solid var(--hair-strong);
  border-radius: 999px;
  background: rgba(23, 26, 58, .94);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-decoration: none;
  box-shadow: var(--shadow);
}

.page-products .pf-back:hover {
  border-color: var(--gold);
  color: var(--gold-lt);
}

@media (min-width: 1024px) {
  .page-products .pf-back {
    display: inline-flex;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pf-back {
    transition: none;
  }
}
<<<END>>>