.page-products {
  --svc-card-bg: linear-gradient(160deg, rgba(12, 36, 80, 0.94), rgba(8, 23, 48, 0.98));
  --svc-gold-line: rgba(212, 175, 55, 0.28);
  --svc-steel-line: rgba(43, 62, 92, 0.7);
  --svc-orange-glow: 0 0 16px rgba(255, 107, 53, 0.25);
}

.page-products .svc-container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
  padding-block: 1.25rem 4.5rem;
}

.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--mist);
  margin-bottom: 2.25rem;
}
.page-products .breadcrumb a {
  color: var(--gold);
  text-decoration: none;
  transition: color var(--speed) var(--ease);
}
.page-products .breadcrumb a:hover {
  color: var(--cream);
}
.page-products .breadcrumb-sep {
  margin: 0 0.375rem;
  color: var(--steel);
}
.page-products .breadcrumb-current {
  color: var(--cream);
}

/* ===== 服务目录总览 ===== */
.page-products .svc-directory {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-block: 1rem 3.5rem;
}
.page-products .directory-copy .section-index {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.45em;
  color: var(--gold);
  margin-bottom: 0.875rem;
}
.page-products .directory-copy h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 6vw, 4rem);
  line-height: 1.08;
  color: var(--cream);
  margin-bottom: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.page-products .directory-copy .introduction {
  color: var(--mist);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 32em;
  margin-bottom: 2rem;
}
.page-products .directory-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  margin-top: 0.75rem;
}
.page-products .stat-item {
  background: var(--svc-card-bg);
  border-left: 3px solid var(--gold);
  padding: 0.875rem 1.125rem;
  border-radius: 0 8px 8px 0;
  min-width: 8.25rem;
  flex: 1 1 8rem;
}
.page-products .stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.75rem;
  line-height: 1.15;
  color: var(--gold);
  font-weight: 600;
}
.page-products .stat-label {
  display: block;
  font-size: 0.8125rem;
  color: var(--mist);
  margin-top: 0.25rem;
}

.page-products .directory-index {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.page-products .directory-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.25rem;
}

.page-products .dir-card {
  position: relative;
  background: var(--svc-card-bg);
  border: 1px solid var(--svc-steel-line);
  border-radius: 2px 14px 2px 14px;
  padding: 1.125rem 1.25rem 1rem;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  transition: border-color var(--speed) var(--ease), transform var(--speed) var(--ease);
}
.page-products .dir-card:hover {
  border-color: var(--svc-gold-line);
  transform: translateX(4px);
}
.page-products .dir-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}
.page-products .dir-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}
.page-products .dir-state {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--mist);
  background: rgba(10, 31, 68, 0.65);
  border-radius: 99px;
  padding: 0.25rem 0.625rem;
}
.page-products .dot-online {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(53, 196, 141, 0.6);
  animation: svc-breathe 2.4s ease-in-out infinite;
}
.page-products .dot-archive {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 rgba(212, 175, 55, 0.4);
  animation: svc-breathe 3.2s ease-in-out infinite;
}
@keyframes svc-breathe {
  0% { box-shadow: 0 0 0 0 rgba(53, 196, 141, 0.5); }
  70% { box-shadow: 0 0 0 6px rgba(53, 196, 141, 0); }
  100% { box-shadow: 0 0 0 0 rgba(53, 196, 141, 0); }
}
.page-products .dir-card h3 {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: 0.25rem;
}
.page-products .dir-card h3 a {
  color: var(--cream);
  text-decoration: none;
  background-image: linear-gradient(90deg, var(--gold), var(--gold));
  background-repeat: no-repeat;
  background-position: left bottom;
  background-size: 0 2px;
  transition: background-size 0.35s var(--ease), color 0.3s var(--ease);
}
.page-products .dir-card h3 a:hover {
  color: var(--gold);
  background-size: 100% 2px;
}
.page-products .dir-desc {
  color: var(--mist);
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}
.page-products .dir-detail {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--mist);
  border-top: 1px dashed var(--svc-steel-line);
  padding-top: 0.5rem;
  margin-top: 0.375rem;
}
.page-products .dir-detail summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--gold);
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0;
  transition: color var(--speed) var(--ease);
}
.page-products .dir-detail summary:hover {
  color: var(--orange);
}
.page-products .dir-detail summary::before {
  content: "+";
  font-size: 0.9375rem;
  line-height: 1;
  color: var(--orange);
}
.page-products .dir-detail[open] summary::before {
  content: "−";
}
.page-products .dir-detail p {
  margin-top: 0.5rem;
  padding-left: 0.875rem;
  border-left: 2px solid var(--svc-gold-line);
}

.page-products .dir-flow {
  position: absolute;
  top: 2rem;
  right: 4%;
  width: 120px;
  height: 156px;
  pointer-events: none;
  z-index: -1;
  opacity: 0.7;
}

/* ===== 通用章节头 ===== */
.page-products .svc-section-head {
  margin-bottom: 2rem;
  max-width: 52rem;
}
.page-products .svc-section-head .section-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.4em;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.page-products .svc-section-head h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.65rem, 3.4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--cream);
  margin-bottom: 0.75rem;
}
.page-products .svc-section-head .section-desc {
  color: var(--mist);
  font-size: 1rem;
  line-height: 1.75;
}

/* ===== 版本电脑版板块 ===== */
.page-products .svc-pc {
  padding-block: 2.5rem 4rem;
  border-top: 1px solid var(--svc-steel-line);
  border-image: linear-gradient(90deg, var(--gold-line, rgba(212,175,55,0.2)), transparent 70%);
  border-image-slice: 1;
}
.page-products .pc-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.page-products .pc-visual {
  order: 1;
}
.page-products .pc-visual .img-frame {
  position: relative;
  border-radius: 2px 18px 2px 18px;
  overflow: hidden;
  background: var(--navy-deep);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}
.page-products .pc-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .visual-caption {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--mist);
  margin-top: 0.625rem;
}
.page-products .pc-features {
  order: 2;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.page-products .feature-block {
  padding-left: 1rem;
  border-left: 3px solid var(--gold);
}
.page-products .feature-block h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 0.5rem;
}
.page-products .feature-block p {
  color: var(--mist);
  font-size: 0.9375rem;
  line-height: 1.75;
}
.page-products .pc-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.625rem;
}
.page-products .pc-checklist li {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--cream);
  background: rgba(10, 31, 68, 0.7);
  border: 1px solid var(--svc-steel-line);
  border-radius: 2px 10px 2px 10px;
  padding: 0.625rem 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.page-products .pc-checklist li::before {
  content: "─";
  color: var(--gold);
}

/* ===== 版本V3规则说明 ===== */
.page-products .svc-v3 {
  padding-block: 2.5rem 4rem;
  border-top: 1px solid var(--svc-steel-line);
}
.page-products .v3-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.page-products .v3-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.page-products .v3-step {
  display: flex;
  gap: 1rem;
  background: rgba(10, 31, 68, 0.5);
  border: 1px solid var(--svc-steel-line);
  border-radius: 2px 12px 2px 12px;
  padding: 1rem;
  transition: border-color var(--speed) var(--ease), background var(--speed) var(--ease);
}
.page-products .v3-step:hover {
  border-color: var(--svc-gold-line);
  background: rgba(12, 36, 80, 0.75);
}
.page-products .step-num {
  font-family: var(--font-mono);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--gold);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--svc-gold-line);
  border-radius: 50%;
  width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.page-products .step-body h3 {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 0.375rem;
}
.page-products .step-body p {
  color: var(--mist);
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 0;
}
.page-products .v3-visual {
  position: relative;
}
.page-products .v3-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px 16px 2px 16px;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}
.page-products .v3-doc-note {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--cream);
  background: rgba(8, 23, 48, 0.85);
  border-left: 3px solid var(--gold);
  padding: 0.75rem 1rem;
  border-radius: 0 8px 0 8px;
}
.page-products .doc-line {
  display: block;
}

/* ===== 会员权益对照 ===== */
.page-products .svc-benefit {
  padding-block: 2.5rem 4rem;
  border-top: 1px solid var(--svc-steel-line);
}
.page-products .benefit-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.page-products .benefit-visual {
  border-radius: 50%;
  overflow: hidden;
  max-width: 420px;
  margin-inline: auto;
  background: radial-gradient(circle at 30% 30%, rgba(212, 175, 55, 0.16), transparent 65%);
}
.page-products .benefit-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .benefit-table-wrap {
  overflow-x: auto;
}
.page-products .benefit-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  background: var(--svc-card-bg);
  border-radius: 2px 14px 2px 14px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
}
.page-products .benefit-table th {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold);
  text-align: left;
  padding: 0.875rem 1rem;
  border-bottom: 2px solid var(--svc-gold-line);
  background: rgba(8, 23, 48, 0.8);
  white-space: nowrap;
}
.page-products .benefit-table td {
  padding: 0.875rem 1rem;
  color: var(--mist);
  line-height: 1.55;
  border-bottom: 1px solid rgba(43, 62, 92, 0.5);
  vertical-align: top;
}
.page-products .benefit-table tr:last-child td {
  border-bottom: none;
}
.page-products .benefit-table tr:hover td {
  background: rgba(212, 175, 55, 0.07);
  color: var(--cream);
}
.page-products .benefit-table .status-dot.small {
  width: 7px;
  height: 7px;
  display: inline-block;
  border-radius: 50%;
  background: var(--green);
  margin-right: 0.25rem;
}
.page-products .benefit-states {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}
.page-products .benefit-states h3 {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--cream);
  width: 100%;
  margin-bottom: 0.25rem;
}
.page-products .state-card {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  padding: 0.625rem 0.875rem;
  font-size: 0.8125rem;
  border: 1px solid var(--svc-steel-line);
  border-radius: 2px 10px 2px 10px;
  background: rgba(10, 31, 68, 0.6);
  flex: 1 1 8rem;
  transition: box-shadow var(--speed) var(--ease), border-color var(--speed) var(--ease);
}
.page-products .state-card .state-name {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--cream);
}
.page-products .state-card .state-note {
  font-size: 0.6875rem;
  color: var(--mist);
}
.page-products .state-card.is-active {
  border-color: rgba(53, 196, 141, 0.55);
  box-shadow: 0 0 14px rgba(53, 196, 141, 0.16);
}
.page-products .state-card.is-pending {
  border-color: rgba(255, 107, 53, 0.55);
  box-shadow: var(--svc-orange-glow);
  animation: svc-glow-pulse 2s ease-in-out infinite;
}
@keyframes svc-glow-pulse {
  0%, 100% { box-shadow: 0 0 6px rgba(255, 107, 53, 0.15); }
  50% { box-shadow: 0 0 18px rgba(255, 107, 53, 0.32); }
}

/* ===== 往期案例与工具入口 ===== */
.page-products .svc-tools {
  padding-block: 2.5rem 3.5rem;
  border-top: 1px solid var(--svc-steel-line);
}
.page-products .tools-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
.page-products .tool-card {
  background: var(--svc-card-bg);
  border: 1px solid var(--svc-steel-line);
  border-radius: 2px 16px 2px 16px;
  padding: 1.25rem 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
  transition: transform var(--speed) var(--ease), border-color var(--speed) var(--ease);
}
.page-products .tool-card:hover {
  transform: translateY(-4px);
  border-color: var(--svc-gold-line);
}
.page-products .tool-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.page-products .tool-card-head h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--cream);
  margin: 0;
}
.page-products .tool-card .chip {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--gold);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--svc-gold-line);
  border-radius: 99px;
  padding: 0.25rem 0.625rem;
}
.page-products .tool-card .tool-desc {
  color: var(--mist);
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 0;
}
.page-products .tool-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.page-products .tool-meta span {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--mist);
  border: 1px solid var(--svc-steel-line);
  border-radius: 2px 8px 2px 8px;
  padding: 0.25rem 0.5rem;
  background: rgba(8, 23, 48, 0.55);
}
.page-products .tool-img {
  margin-top: auto;
  overflow: hidden;
  border-radius: 2px 12px 2px 12px;
  background: var(--navy-deep);
}
.page-products .tool-img img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 260px;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}
.page-products .tool-card:hover .tool-img img {
  transform: scale(1.02);
}
.page-products .tool-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}
.page-products .tool-steps li {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--cream);
  background: rgba(8, 23, 48, 0.7);
  border: 1px solid var(--svc-steel-line);
  border-radius: 2px 8px 2px 8px;
  padding: 0.5rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.page-products .tool-steps li span {
  color: var(--gold);
  font-size: 0.6875rem;
}

/* ===== 底部内链 ===== */
.page-products .svc-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--svc-steel-line);
}
.page-products .svc-links .btn {
  text-decoration: none;
}

/* ===== 桌面端增强 ===== */
@media (min-width: 900px) {
  .page-products .svc-directory {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(2rem, 5vw, 4.5rem);
    padding-block: 2.25rem 5rem;
    align-items: start;
  }
  .page-products .directory-index {
    padding-top: 2.25rem;
  }
  .page-products .dir-flow {
    width: 180px;
    height: 234px;
    top: 1rem;
    right: 2%;
  }

  .page-products .pc-layout {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
  }
  .page-products .pc-visual {
    order: 0;
  }

  .page-products .v3-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }
  .page-products .v3-content {
    gap: 1.5rem;
  }

  .page-products .benefit-layout {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
  }
  .page-products .benefit-visual {
    max-width: 380px;
  }

  .page-products .tools-grid {
    grid-template-columns: repeat(2, 1fr);
    align-items: start;
  }
  .page-products .tools-grid .tool-card:first-child {
    grid-column: 1;
  }
  .page-products .tools-grid .tool-card:last-child {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.875rem 1.5rem;
    align-items: center;
  }
  .page-products .tools-grid .tool-card:last-child .tool-steps {
    grid-column: 1 / -1;
    grid-template-columns: repeat(4, 1fr);
  }
  .page-products .tools-grid .tool-card:last-child .tool-desc,
  .page-products .tools-grid .tool-card:last-child .tool-meta {
    grid-column: 1;
  }
  .page-products .tools-grid .tool-card:last-child .tool-img {
    grid-column: 2;
    grid-row: 1 / span 3;
  }
}

@media (min-width: 1200px) {
  .page-products .tools-grid {
    grid-template-columns: repeat(12, 1fr);
  }
  .page-products .tools-grid .tool-card:nth-child(1) {
    grid-column: span 5;
  }
  .page-products .tools-grid .tool-card:nth-child(2) {
    grid-column: span 7;
  }
  .page-products .tools-grid .tool-card:nth-child(3) {
    grid-column: span 12;
    grid-template-columns: repeat(3, 1fr);
  }
  .page-products .tools-grid .tool-card:nth-child(3) .tool-steps {
    grid-column: 1 / -1;
    grid-template-columns: repeat(4, 1fr);
  }
  .page-products .tools-grid .tool-card:nth-child(3) .tool-desc,
  .page-products .tools-grid .tool-card:nth-child(3) .tool-meta {
    grid-column: auto;
  }
  .page-products .tools-grid .tool-card:nth-child(3) .tool-img {
    grid-column: 3;
    grid-row: 1 / span 3;
  }
}

@media (max-width: 480px) {
  .page-products .pc-checklist {
    grid-template-columns: 1fr;
  }
  .page-products .benefit-table {
    min-width: 640px;
  }
  .page-products .benefit-table-wrap {
    margin-inline: calc(-1 * var(--gutter));
    padding-inline: var(--gutter);
  }
  .page-products .tool-steps {
    grid-template-columns: 1fr;
  }
  .page-products .svc-links {
    flex-direction: column;
  }
  .page-products .svc-links .btn {
    text-align: center;
  }
}

.page-products {
  --gold-line: currentColor;
}