.page-products {
  --svc-line-ink: rgba(36, 64, 92, .75);
  --svc-line-paper: rgba(11, 22, 34, .18);
  --svc-body-ink: #33414f;
}

/* ---------- 首屏 ---------- */
.page-products .svc-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 4.5vw, 56px) 0 clamp(40px, 6vw, 76px);
  border-bottom: 2px solid var(--ink-500);
}
.page-products .svc-hero::before {
  content: "";
  position: absolute;
  top: -140px;
  right: -120px;
  width: 440px;
  height: 440px;
  background: radial-gradient(circle, rgba(255, 106, 42, .16), transparent 68%);
  pointer-events: none;
}
.page-products .svc-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 196, 107, .55), transparent);
}

.page-products .svc-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(20px, 3vw, 34px);
}

.page-products .svc-hero h1 {
  font-family: var(--display);
  font-size: clamp(1.9rem, 4.6vw, 3.4rem);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: .01em;
  margin: 12px 0 0;
  color: var(--white-soft);
  max-width: 22em;
}
.page-products .svc-hero__lead > p {
  max-width: 36em;
}
.page-products .svc-hero__copy {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist-200);
}
.page-products .svc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .svc-hero__index {
  border: 2px solid var(--ink-500);
  background: linear-gradient(160deg, rgba(22, 41, 61, .92), rgba(11, 22, 34, .96));
  box-shadow: var(--hard-shadow);
  padding: 20px 20px 14px;
}
.page-products .svc-hero__index-title {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--mist-200);
}
.page-products .svc-hero__index ol {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-products .svc-hero__index a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  font-size: 15px;
  color: var(--white-soft);
  text-decoration: none;
  border-bottom: 1px dashed var(--svc-line-ink);
  transition: color .2s ease, padding-left .2s ease;
}
.page-products .svc-hero__index li:last-child a {
  border-bottom: 0;
}
.page-products .svc-hero__index a:hover,
.page-products .svc-hero__index a:focus-visible {
  color: var(--glow-amber);
  padding-left: 6px;
}
.page-products .svc-hero__index .mono {
  font-size: 12px;
  color: var(--signal-orange);
  letter-spacing: .08em;
}

/* ---------- 主体骨架 ---------- */
.page-products .svc-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  padding-block: clamp(32px, 5vw, 68px);
}

.page-products .svc-rail {
  border: 2px solid var(--ink-500);
  background: rgba(22, 41, 61, .5);
  padding: 16px 16px 12px;
}
.page-products .svc-rail__label {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--mist-200);
}
.page-products .svc-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-products .svc-rail .svc-rail__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: var(--mist-200);
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}
.page-products .svc-rail .svc-rail__link:hover,
.page-products .svc-rail .svc-rail__link:focus-visible {
  color: var(--white-soft);
  background: rgba(36, 64, 92, .45);
}
.page-products .svc-rail .svc-rail__link.is-current {
  color: var(--white-soft);
  border-left-color: var(--signal-orange);
  background: rgba(36, 64, 92, .6);
}
.page-products .svc-rail__num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--celadon);
}

.page-products .svc-shell__body {
  display: grid;
  gap: clamp(24px, 3.5vw, 46px);
  min-width: 0;
}

/* ---------- 模块面板 ---------- */
.page-products .svc-mod {
  border: 2px solid var(--ink-500);
  background: rgba(22, 41, 61, .5);
  padding: clamp(20px, 3vw, 34px);
  box-shadow: var(--hard-shadow);
  scroll-margin-top: calc(var(--header-h) + 24px);
}
.page-products .svc-mod--paper {
  background: var(--paper-100);
  border-color: var(--paper-300);
  color: var(--ink-900);
  box-shadow: 8px 8px 0 rgba(227, 213, 188, .85);
}

.page-products .svc-mod__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding-bottom: 16px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--svc-line-ink);
}
.page-products .svc-mod--paper .svc-mod__head {
  border-bottom-color: var(--svc-line-paper);
}
.page-products .svc-mod__num {
  font-family: var(--mono);
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  line-height: 1;
  color: var(--signal-orange);
  letter-spacing: -.02em;
}
.page-products .svc-mod__title {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.3rem, 2.4vw, 1.95rem);
  font-weight: 700;
  letter-spacing: .04em;
  line-height: 1.2;
}

.page-products .svc-mod__grid {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
  min-width: 0;
}
.page-products .svc-mod__main {
  min-width: 0;
}
.page-products .svc-mod__text {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mist-200);
  max-width: 36em;
}
.page-products .svc-mod--paper .svc-mod__text {
  color: var(--svc-body-ink);
}

.page-products .svc-sub {
  margin: 22px 0 10px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--glow-amber);
}
.page-products .svc-mod--paper .svc-sub {
  color: var(--clay-600);
}

/* ---------- 步骤 ---------- */
.page-products .svc-steps {
  list-style: none;
  counter-reset: svcstep;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-products .svc-steps li {
  position: relative;
  padding-left: 44px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist-200);
}
.page-products .svc-mod--paper .svc-steps li {
  color: var(--svc-body-ink);
}
.page-products .svc-steps li::before {
  counter-increment: svcstep;
  content: counter(svcstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--signal-orange);
  border: 1px solid rgba(255, 106, 42, .5);
  padding: 1px 5px;
  line-height: 1.4;
}

/* ---------- 事实行 ---------- */
.page-products .svc-facts {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--svc-line-ink);
  max-width: 36em;
}
.page-products .svc-facts li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 4px 18px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--svc-line-ink);
  font-size: 14px;
  line-height: 1.6;
}
.page-products .svc-facts__k {
  color: var(--mist-200);
}
.page-products .svc-facts__v {
  font-family: var(--mono);
  color: var(--white-soft);
  text-align: right;
}
.page-products .svc-mod--paper .svc-facts {
  border-top-color: var(--svc-line-paper);
}
.page-products .svc-mod--paper .svc-facts li {
  border-bottom-color: var(--svc-line-paper);
}
.page-products .svc-mod--paper .svc-facts__k {
  color: #55636f;
}
.page-products .svc-mod--paper .svc-facts__v {
  color: var(--clay-600);
}

/* ---------- 提示条 ---------- */
.page-products .svc-note {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--celadon);
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--mist-200);
  max-width: 36em;
}
.page-products .svc-mod--paper .svc-note {
  color: #55636f;
  border-left-color: var(--signal-orange);
}

.page-products .svc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

/* ---------- 标签条 ---------- */
.page-products .svc-chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .svc-chips li {
  font-size: 13px;
  padding: 5px 12px;
  border: 1px solid rgba(95, 179, 161, .5);
  background: rgba(95, 179, 161, .1);
  color: var(--celadon);
  line-height: 1.5;
}

/* ---------- 图片容器 ---------- */
.page-products .svc-mod__figure {
  border: 2px solid var(--ink-500);
  background: rgba(11, 22, 34, .75);
  outline: 1px solid rgba(255, 196, 107, .22);
  outline-offset: 4px;
  min-width: 0;
}
.page-products .svc-mod--paper .svc-mod__figure {
  border-color: var(--paper-300);
  background: #eadfc8;
  outline-color: rgba(180, 85, 47, .28);
}
.page-products .svc-mod__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .svc-library__figure {
  margin: 24px 0 0;
}

/* ---------- 资料库统计 ---------- */
.page-products .svc-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--svc-line-paper);
  border: 1px solid var(--svc-line-paper);
  margin: 0 0 22px;
}
.page-products .svc-stats__item {
  background: var(--paper-100);
  padding: 14px 16px;
}
.page-products .svc-stats__num {
  display: block;
  font-family: var(--mono);
  font-size: clamp(1.2rem, 2.4vw, 1.7rem);
  line-height: 1.2;
  color: var(--ink-900);
}
.page-products .svc-stats__label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: .08em;
  color: #5b6a78;
}

.page-products .svc-typebar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--svc-line-paper);
}
.page-products .svc-typebar__item {
  font-size: 13px;
  line-height: 1.5;
  padding: 5px 12px;
  border: 1px solid rgba(11, 22, 34, .25);
  background: var(--paper-300);
  color: var(--svc-body-ink);
}
.page-products .svc-typebar__item--on {
  background: var(--celadon);
  border-color: var(--celadon);
  color: var(--ink-900);
  font-weight: 600;
}

.page-products .svc-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
.page-products .svc-cards .card {
  background: #fbf5e9;
  border: 1px solid var(--svc-line-paper);
  border-top: 3px solid var(--celadon);
  padding: 16px 16px 18px;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.page-products .svc-cards .card:hover,
.page-products .svc-cards .card:focus-within {
  transform: translateY(-2px);
  border-top-color: var(--signal-orange);
  box-shadow: 4px 4px 0 rgba(11, 22, 34, .12);
}
.page-products .svc-cards .card__index {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--celadon);
  margin-bottom: 8px;
}
.page-products .svc-cards .card__title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink-900);
  letter-spacing: .02em;
}
.page-products .svc-cards .card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--svc-body-ink);
}

/* ---------- 表格 ---------- */
.page-products .svc-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--svc-line-paper);
  margin-top: 18px;
}
.page-products .svc-version,
.page-products .svc-response {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.page-products .svc-version {
  min-width: 560px;
}
.page-products .svc-response {
  min-width: 640px;
}
.page-products .svc-version th,
.page-products .svc-version td {
  text-align: left;
  vertical-align: top;
  padding: 13px 14px;
  border-bottom: 1px solid var(--svc-line-paper);
  line-height: 1.65;
}
.page-products .svc-version thead th {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #5b6a78;
  border-bottom: 2px solid rgba(11, 22, 34, .45);
}
.page-products .svc-version tbody th {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-900);
  white-space: nowrap;
}
.page-products .svc-version tbody td {
  color: var(--svc-body-ink);
}
.page-products .svc-version tbody tr:nth-child(3) {
  background: rgba(95, 179, 161, .18);
}
.page-products .svc-version tbody tr:last-child th,
.page-products .svc-version tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .svc-response th,
.page-products .svc-response td {
  text-align: left;
  vertical-align: top;
  padding: 13px 14px;
  border-bottom: 1px solid var(--svc-line-ink);
  line-height: 1.65;
}
.page-products .svc-response thead th {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mist-200);
  border-bottom: 2px solid var(--ink-500);
}
.page-products .svc-response tbody th {
  font-weight: 500;
  color: var(--white-soft);
  white-space: nowrap;
}
.page-products .svc-response tbody td {
  color: var(--mist-200);
}
.page-products .svc-response tbody td:nth-child(2) {
  font-family: var(--mono);
  color: var(--glow-amber);
}
.page-products .svc-response tbody tr:last-child th,
.page-products .svc-response tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .svc-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .svc-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .svc-mod__grid--split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-products .svc-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }
  .page-products .svc-shell {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: clamp(28px, 3.5vw, 52px);
    align-items: start;
  }
  .page-products .svc-rail {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    max-height: calc(100vh - var(--header-h) - 48px);
    overflow-y: auto;
  }
}

@media (min-width: 1080px) {
  .page-products .svc-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .svc-cards .card,
  .page-products .svc-hero__index a,
  .page-products .svc-rail .svc-rail__link {
    transition: none;
  }
  .page-products .svc-cards .card:hover {
    transform: none;
  }
}