.page-products {
  background: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

.page-products .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 18px 0 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .breadcrumbs__item + .breadcrumbs__item::before {
  content: "›";
  margin-right: 8px;
  color: var(--line-strong);
}

.page-products .breadcrumbs__link {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

/* ---------- 首屏 ---------- */

.page-products .sv-hero {
  padding: 26px 0 46px;
}

.page-products .sv-hero__grid {
  display: grid;
  gap: 30px;
}

.page-products .sv-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(32px, 8.4vw, var(--fs-80));
  line-height: 0.98;
  letter-spacing: -0.03em;
  font-weight: 900;
  color: var(--paper);
}

.page-products .sv-hero__lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--dim);
}

.page-products .sv-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .sv-facts li {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.page-products .sv-facts__n {
  font-family: var(--font-mono);
  font-size: var(--fs-28);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--cyan);
}

.page-products .sv-facts__k {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .sv-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products figure {
  margin: 0;
}

.page-products figure img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.page-products figcaption {
  margin-top: 9px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  line-height: 1.6;
  color: var(--mist);
}

.page-products .sv-hero__media img {
  width: 100%;
  border: 1px solid var(--line-strong);
}

/* ---------- 通用区块 ---------- */

.page-products .sv-sec {
  padding: 52px 0;
  scroll-margin-top: 84px;
}

.page-products .sv-sec--teal {
  background: var(--teal);
}

.page-products .sv-h2 {
  margin: 12px 0 0;
  font-size: clamp(24px, 4.6vw, var(--fs-36));
  line-height: 1.16;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--paper);
}

.page-products .sv-sub {
  margin: 14px 0 0;
  max-width: 34em;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--dim);
}

.page-products .sv-sub a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-products .sv-note {
  margin: 26px 0 0;
  max-width: 46em;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  line-height: 1.75;
  color: var(--mist);
  border-left: 2px solid var(--line-strong);
  padding-left: 14px;
}

.page-products .sv-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

/* ---------- 横向滑轨服务卡 ---------- */

.page-products .sv-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(78vw, 290px);
  gap: 14px;
  margin-top: 30px;
  padding: 4px 4px 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-products .sv-rail::-webkit-scrollbar {
  height: 6px;
}

.page-products .sv-rail::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border-radius: 3px;
}

.page-products .sv-card {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px 18px 18px;
  background: var(--slate);
  border: 1px solid var(--line);
  border-top: 3px solid var(--line-strong);
  border-radius: var(--radius);
  transition: border-top-color 180ms ease, transform 180ms ease;
}

.page-products .sv-card:hover,
.page-products .sv-card:focus-within {
  border-top-color: var(--cyan);
  transform: translateY(-3px);
}

.page-products .sv-card__no {
  font-family: var(--font-mono);
  font-size: var(--fs-28);
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--cyan);
}

.page-products .sv-card__title {
  margin: 0;
  font-size: var(--fs-22);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-products .sv-card__row {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 10px;
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.7;
}

.page-products .sv-card__key {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-products .sv-card__val {
  color: var(--paper);
}

.page-products .sv-card__row--out .sv-card__val {
  color: var(--dim);
}

.page-products .sv-card__link {
  margin-top: auto;
  align-self: flex-start;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-products .sv-card__link:hover,
.page-products .sv-card__link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 栏目分组 ---------- */

.page-products .sv-groups {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .sv-group {
  --g-accent: var(--cyan);
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px 20px;
  background: var(--teal);
  border: 1px solid var(--line);
  border-left: 3px solid var(--g-accent);
}

.page-products .sv-group:nth-child(2) { --g-accent: var(--orange); }
.page-products .sv-group:nth-child(3) { --g-accent: var(--amber); }
.page-products .sv-group:nth-child(4) { --g-accent: var(--violet); }
.page-products .sv-group:nth-child(5) { --g-accent: var(--sand); }

.page-products .sv-group__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.page-products .sv-group__no {
  font-family: var(--font-mono);
  font-size: var(--fs-18);
  font-weight: 700;
  line-height: 1;
  color: var(--g-accent);
}

.page-products .sv-group__count {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .sv-group__title {
  margin: 0;
  font-size: var(--fs-18);
  font-weight: 700;
  color: var(--paper);
}

.page-products .sv-group__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--dim);
}

/* ---------- 三步阶梯 ---------- */

.page-products .sv-flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .sv-step {
  position: relative;
  padding: 20px 18px 22px;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 180ms ease;
}

.page-products .sv-step:hover,
.page-products .sv-step:focus-within {
  border-color: var(--line-strong);
}

.page-products .sv-step__no {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(56px, 13vw, 110px);
  font-weight: 700;
  line-height: 0.82;
  letter-spacing: -0.07em;
  color: rgba(47, 227, 200, 0.16);
  -webkit-text-stroke: 1.5px var(--cyan);
}

.page-products .sv-step__title {
  margin: 14px 0 0;
  font-size: var(--fs-22);
  font-weight: 700;
  color: var(--paper);
}

.page-products .sv-step__text {
  margin: 10px 0 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--dim);
}

.page-products .sv-flow__figure {
  margin-top: 32px;
}

.page-products .sv-flow__figure img {
  width: 100%;
  border: 1px solid var(--line-strong);
}

/* ---------- 资料库速查 ---------- */

.page-products .sv-lookup {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: start;
}

.page-products .sv-looklist {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .sv-look {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px dashed var(--line);
}

.page-products .sv-look__count {
  display: flex;
  align-items: baseline;
  gap: 2px;
  justify-content: flex-end;
  font-family: var(--font-mono);
  font-size: var(--fs-28);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--cyan);
}

.page-products .sv-look__unit {
  font-size: var(--fs-12);
  color: var(--mist);
}

.page-products .sv-look__title {
  margin: 0;
  font-size: var(--fs-18);
  font-weight: 700;
  color: var(--paper);
}

.page-products .sv-look__path {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.03em;
  color: var(--cyan);
}

.page-products .sv-look__text {
  margin: 8px 0 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--dim);
}

.page-products .sv-look__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-products .sv-lookup__media img {
  width: 100%;
  border: 1px solid var(--line-strong);
}

/* ---------- 订阅参数 ---------- */

.page-products .sv-plan {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  margin-top: 28px;
  align-items: start;
}

.page-products .sv-tablewrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .sv-table {
  width: 100%;
  min-width: 320px;
  border-collapse: collapse;
  font-size: var(--fs-16);
}

.page-products .sv-table th,
.page-products .sv-table td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.page-products .sv-table thead th {
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--mist);
  border-bottom: 1px solid var(--line-strong);
  white-space: nowrap;
}

.page-products .sv-table tbody th {
  font-weight: 500;
  color: var(--paper);
}

.page-products .sv-table td {
  font-family: var(--font-mono);
  color: var(--cyan);
  text-align: right;
  white-space: nowrap;
}

.page-products .sv-plan__media img {
  width: 100%;
  border: 1px solid var(--line-strong);
}

.page-products .sv-plan__more {
  margin: 24px 0 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--dim);
}

.page-products .sv-plan__more a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

/* ---------- 本地支持 ---------- */

.page-products .sv-local {
  background: var(--sand);
  color: var(--ink);
  padding: 46px 0 54px;
  scroll-margin-top: 84px;
}

.page-products .sv-local .eyebrow {
  color: rgba(10, 22, 38, 0.62);
}

.page-products .sv-local .sv-h2 {
  color: var(--ink);
}

.page-products .sv-local__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 22px;
  align-items: start;
}

.page-products .sv-local__body p {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: rgba(10, 22, 38, 0.86);
}

.page-products .sv-local__facts {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .sv-local__facts li {
  position: relative;
  padding-left: 18px;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: rgba(10, 22, 38, 0.82);
}

.page-products .sv-local__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  background: var(--orange);
  border-radius: 50%;
}

.page-products .sv-local__media img {
  width: 100%;
  border: 1px solid rgba(10, 22, 38, 0.22);
}

.page-products .sv-local__h3 {
  margin: 34px 0 0;
  font-size: var(--fs-22);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-products .sv-who {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .sv-who li {
  padding: 16px 16px 18px;
  background: rgba(10, 22, 38, 0.06);
  border-left: 3px solid var(--ink);
  font-size: var(--fs-14);
  line-height: 1.8;
  color: rgba(10, 22, 38, 0.84);
}

.page-products .sv-who strong {
  display: block;
  margin-bottom: 6px;
  font-weight: 700;
  color: var(--ink);
}

/* ---------- 收尾 ---------- */

.page-products .sv-end {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0 58px;
}

.page-products .sv-end__text .sv-sub {
  margin-top: 10px;
}

.page-products .sv-end__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-products .sv-hero {
    padding: 34px 0 58px;
  }

  .page-products .sv-hero__lede {
    font-size: var(--fs-18);
  }

  .page-products .sv-groups {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .sv-rail {
    grid-auto-columns: 292px;
    align-items: start;
    padding-top: 26px;
  }

  .page-products .sv-card:nth-child(2) { margin-top: 18px; }
  .page-products .sv-card:nth-child(3) { margin-top: 38px; }
  .page-products .sv-card:nth-child(4) { margin-top: 16px; }
  .page-products .sv-card:nth-child(5) { margin-top: 34px; }

  .page-products .sv-who {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products .sv-hero__grid {
    grid-template-columns: 1.06fr 0.94fr;
    gap: 52px;
    align-items: end;
  }

  .page-products .sv-sec {
    padding: 68px 0;
  }

  .page-products .sv-flow {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
    gap: 20px;
  }

  .page-products .sv-step:nth-child(2) { margin-top: 36px; }
  .page-products .sv-step:nth-child(3) { margin-top: 72px; }

  .page-products .sv-flow__figure {
    margin-top: 48px;
  }

  .page-products .sv-lookup {
    grid-template-columns: 1.3fr 0.7fr;
    gap: 40px;
  }

  .page-products .sv-lookup__media {
    margin-top: 46px;
  }

  .page-products .sv-plan {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
  }

  .page-products .sv-local {
    padding: 62px 0 70px;
  }

  .page-products .sv-local__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
  }
}

@media (min-width: 1000px) {
  .page-products .sv-groups {
    grid-template-columns: repeat(5, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .sv-card,
  .page-products .sv-step {
    transition: none;
  }

  .page-products .sv-card:hover,
  .page-products .sv-card:focus-within {
    transform: none;
  }
}