/* ===== 服务中心 · 页面专属样式（作用域：.page-products） ===== */

.page-products {
  --psp-gap: clamp(14px, 2.2vw, 22px);
  --psp-pad: clamp(18px, 2.4vw, 26px);
}

/* --- 首屏信息 --- */
.page-products .svc-hero .lede {
  margin-top: 14px;
}

.page-products .hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

/* --- 通用区块头 --- */
.page-products .section-head {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
  margin-bottom: clamp(26px, 3.4vw, 40px);
}

.page-products .section-head-copy .section-title {
  margin-top: 8px;
}

.page-products .section-head-copy .prose {
  margin-top: 14px;
}

.page-products .svc-visual {
  max-width: 240px;
  margin: 0;
  align-self: start;
}

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

@media (min-width: 860px) {
  .page-products .section-head {
    grid-template-columns: minmax(0, 1fr) 240px;
    align-items: start;
  }
  .page-products .svc-visual {
    justify-self: end;
  }
}

/* --- 四类服务卡片 --- */
.page-products .svc-grid {
  display: grid;
  gap: var(--psp-gap);
}

@media (min-width: 680px) {
  .page-products .svc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1060px) {
  .page-products .svc-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .svc-card {
  position: relative;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(23, 32, 73, 0.92), rgba(14, 21, 51, 0.94));
  overflow: hidden;
  transition: border-color 0.22s var(--ease);
}

.page-products .svc-card::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  background: var(--c-cyan);
  opacity: 0;
  transition: opacity 0.22s var(--ease);
  pointer-events: none;
}

.page-products .svc-card:hover,
.page-products .svc-card:focus-within {
  border-color: rgba(56, 225, 210, 0.42);
}

.page-products .svc-card:hover::after,
.page-products .svc-card:focus-within::after {
  opacity: 1;
}

.page-products .svc-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px 12px;
  width: 100%;
  padding: var(--psp-pad) var(--psp-pad) 14px;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.page-products .svc-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  padding: 3px 9px;
  border: 1px solid rgba(56, 225, 210, 0.45);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-cyan);
}

.page-products .svc-title {
  font-family: var(--font-display);
  font-size: clamp(16px, 1.5vw, 19px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--c-silver);
}

.page-products .svc-lead {
  grid-column: 1 / -1;
  margin-top: 2px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-dust);
}

.page-products .svc-fit {
  margin: 0 0 14px;
  padding: 10px 12px;
  border-left: 2px solid var(--c-gold-deep);
  background: rgba(243, 196, 106, 0.06);
  border-radius: 0 8px 8px 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-gold);
}

.page-products .svc-deliverables {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .svc-deliverables li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-body);
}

.page-products .svc-deliverables li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border: 1.5px solid var(--c-cyan);
  border-radius: 50%;
}

/* --- 目录专区 --- */
.page-products .dir-split {
  display: grid;
  gap: clamp(26px, 3.4vw, 48px);
}

@media (min-width: 940px) {
  .page-products .dir-split {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: start;
  }
}

.page-products .dir-visual {
  margin: 0;
  aspect-ratio: 7 / 4;
}

.page-products .dir-visual img,
.page-products .news-visual img,
.page-products .help-visual img,
.page-products .flow-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .entry-tier {
  display: grid;
  gap: 10px;
  margin: 22px 0;
}

.page-products .tier {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 13px 16px;
  border: 1px solid var(--c-line);
  border-radius: 10px;
  background: var(--c-glass);
}

.page-products .tier-badge {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-cyan);
}

.page-products .tier-text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-body);
}

/* --- 资讯栏目 --- */
.page-products .news-visual {
  margin: clamp(24px, 3vw, 36px) 0;
  aspect-ratio: 2 / 1;
}

.page-products .rhythm-grid {
  display: grid;
  gap: var(--psp-gap);
}

@media (min-width: 760px) {
  .page-products .rhythm-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .rhythm-card {
  padding: var(--psp-pad);
  border-left: 2px solid var(--c-cyan);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: linear-gradient(180deg, rgba(23, 32, 73, 0.72), rgba(14, 21, 51, 0.5));
}

.page-products .rhythm-no {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-blue);
}

.page-products .rhythm-title {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--c-silver);
}

.page-products .rhythm-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-dust);
}

/* --- 帮助中心 --- */
.page-products .help-split {
  display: grid;
  gap: clamp(26px, 3.4vw, 48px);
}

@media (min-width: 940px) {
  .page-products .help-split {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }
}

.page-products .help-visual {
  margin: 0;
  aspect-ratio: 3 / 2;
}

.page-products .help-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--c-line-soft);
}

.page-products .help-list li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--c-line-soft);
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-body);
}

.page-products .help-key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-cyan);
  padding-top: 3px;
}

.page-products .help-actions {
  margin: 24px 0 0;
}

/* --- 交付流程 --- */
.page-products .flow-track {
  position: relative;
  display: grid;
  gap: var(--psp-gap);
  margin-top: clamp(26px, 3.4vw, 42px);
}

@media (min-width: 980px) {
  .page-products .flow-track {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
  }

  .page-products .flow-track::before {
    content: "";
    position: absolute;
    left: 7%;
    right: 7%;
    top: 27px;
    height: 1px;
    background: linear-gradient(
      90deg,
      transparent,
      rgba(56, 225, 210, 0.45) 10%,
      rgba(56, 225, 210, 0.45) 90%,
      transparent
    );
    pointer-events: none;
  }
}

.page-products .flow-step {
  position: relative;
}

.page-products .flow-trigger {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  width: 100%;
  padding: 0 14px 14px;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.page-products .flow-node {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border: 1.5px solid var(--c-cyan);
  border-radius: 50%;
  background: var(--c-indigo);
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--c-cyan);
  transition: background 0.22s var(--ease), color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-products .flow-trigger:hover .flow-node,
.page-products .flow-trigger[aria-expanded="true"] .flow-node {
  background: var(--c-cyan);
  color: var(--c-void);
}

.page-products .flow-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--c-silver);
}

.page-products .flow-span {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-gold);
}

.page-products .flow-panel .expand-body {
  padding: 0 14px 16px;
}

.page-products .flow-body p {
  margin: 0 0 8px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--c-body);
}

.page-products .flow-body .flow-accept {
  margin: 0;
  padding-top: 8px;
  border-top: 1px dashed var(--c-line);
  color: var(--c-dust);
}

.page-products .flow-visual {
  margin: clamp(30px, 4vw, 52px) 0 0;
  aspect-ratio: 14 / 5;
}

/* --- 指标区 --- */
.page-products .metrics-grid {
  display: grid;
  gap: var(--psp-gap);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: clamp(24px, 3vw, 36px);
}

@media (min-width: 960px) {
  .page-products .metrics-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .metric-block {
  padding: var(--psp-pad);
  border: 1px solid var(--c-line);
  border-top: 2px solid var(--c-gold-deep);
  border-radius: var(--radius);
  background: var(--c-panel);
  transition: border-top-color 0.22s var(--ease);
}

.page-products .metric-block:hover,
.page-products .metric-block:focus-within {
  border-top-color: var(--c-gold);
}

.page-products .metric-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.2vw, 38px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--c-silver);
}

.page-products .metric-unit {
  margin-left: 6px;
  font-size: 12px;
  font-weight: 400;
  color: var(--c-gold);
}

.page-products .metric-label {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-dust);
}

.page-products .metric-note {
  display: block;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--c-line);
  font-size: 12px;
  line-height: 1.75;
  color: var(--c-dust);
}

@media (hover: hover) and (min-width: 960px) {
  .page-products .metric-note {
    max-height: 0;
    margin-top: 0;
    padding-top: 0;
    border-top-color: transparent;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.24s var(--ease), opacity 0.24s var(--ease),
      margin-top 0.24s var(--ease), padding-top 0.24s var(--ease);
  }

  .page-products .metric-block:hover .metric-note,
  .page-products .metric-block:focus-within .metric-note {
    max-height: 140px;
    margin-top: 12px;
    padding-top: 10px;
    border-top-color: var(--c-line);
    opacity: 1;
  }
}

.page-products .metrics-foot {
  margin-top: clamp(22px, 3vw, 32px);
  font-size: 14px;
  line-height: 1.9;
  color: var(--c-dust);
}

.page-products .metrics-foot a {
  color: var(--c-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* --- 结尾行动 --- */
.page-products .cta-band {
  position: relative;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
  background:
    radial-gradient(120% 140% at 8% 0%, rgba(56, 225, 210, 0.12), transparent 58%),
    linear-gradient(135deg, rgba(76, 141, 255, 0.08), rgba(14, 21, 51, 0.6));
}

.page-products .cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(233, 238, 250, 0.07) 1px, transparent 1px),
    linear-gradient(0deg, rgba(233, 238, 250, 0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.55;
  pointer-events: none;
}

.page-products .cta-inner {
  position: relative;
  z-index: 1;
  max-width: 62ch;
}

.page-products .cta-inner .prose {
  margin-top: 14px;
}

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

@media (prefers-reduced-motion: reduce) {
  .page-products .svc-card,
  .page-products .svc-card::after,
  .page-products .flow-node,
  .page-products .metric-block,
  .page-products .metric-note {
    transition: none;
  }
}