.page-products {
  --svc-pad: clamp(16px, 2.4vw, 28px);
  --svc-gap: clamp(12px, 1.6vw, 20px);
  --svc-soft: #0A1A2E;
  padding-bottom: clamp(40px, 6vw, 88px);
  background-image:
    linear-gradient(to right, rgba(26, 53, 82, .38) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(26, 53, 82, .38) 1px, transparent 1px);
  background-size: 64px 64px, 64px 64px;
}

.page-products .container {
  max-width: var(--frame-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- 首屏 ---------- */
.page-products .svc-hero {
  padding-block: clamp(20px, 4vw, 44px) clamp(32px, 5vw, 64px);
  border-bottom: var(--bw) solid var(--line);
}

.page-products .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 clamp(20px, 3vw, 36px);
  padding: 0;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--slate);
}

.page-products .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-products .breadcrumb-link {
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

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

.page-products .breadcrumb-current {
  color: var(--mist);
}

.page-products .svc-hero-grid {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
}

.page-products .kicker {
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 14px;
}

.page-products .svc-h1 {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(2.4rem, 7vw, 4.6rem);
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--mist);
  margin: 0 0 clamp(16px, 2vw, 22px);
  max-width: 18ch;
}

.page-products .lede {
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  line-height: 1.85;
  color: var(--slate);
  max-width: 60ch;
  margin: 0 0 clamp(20px, 2.6vw, 30px);
}

.page-products .svc-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-products .svc-btn-ghost {
  border: var(--bw) solid var(--line);
  background: transparent;
  color: var(--mist);
  box-shadow: none;
  font-family: var(--mono);
  font-size: .8rem;
  letter-spacing: .08em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  padding: 12px 20px;
  border-radius: var(--radius);
  transition: border-color .18s var(--ease), color .18s var(--ease);
}

.page-products .svc-btn-ghost:hover,
.page-products .svc-btn-ghost:focus-visible {
  border-color: var(--amber);
  color: var(--amber);
}

.page-products .svc-quick {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  border-top: var(--bw) solid var(--line);
  padding-top: clamp(16px, 2vw, 22px);
}

.page-products .svc-quick li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: .94rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-products .svc-quick-code {
  flex: none;
  min-width: 34px;
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--ink-900);
  background: var(--cyan);
  padding: 2px 6px;
  border-radius: var(--radius);
  text-align: center;
}

.page-products .svc-hero-figure {
  margin: 0;
  border: var(--bw) solid var(--line);
  box-shadow: var(--shadow-teal);
  background: var(--ink-800);
  overflow: hidden;
}

.page-products .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 通用区块 ---------- */
.page-products .section {
  padding-block: clamp(40px, 5.5vw, 76px);
}

.page-products .svc-section + .svc-section {
  border-top: var(--bw) solid var(--line);
}

.page-products .section-head {
  display: grid;
  gap: 12px;
  margin-bottom: clamp(24px, 3.4vw, 44px);
  max-width: 74ch;
}

.page-products .section-title {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.05;
  letter-spacing: -.01em;
  color: var(--mist);
  margin: 0;
}

.page-products .svc-intro {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--slate);
  margin: 0;
}

.page-products .svc-body {
  font-size: .98rem;
  line-height: 1.85;
  color: var(--slate);
  margin: 0 0 16px;
}

.page-products .svc-sub {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  line-height: 1.25;
  color: var(--mist);
  margin: 0 0 14px;
}

.page-products .svc-sub + .svc-body,
.page-products .svc-body + .svc-sub {
  margin-top: clamp(18px, 2.4vw, 28px);
}

/* ---------- Bento 服务卡 ---------- */
.page-products .svc-bento {
  margin: 0;
}

.page-products .svc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: var(--svc-pad);
  border: var(--bw) solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease);
}

.page-products .svc-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--cyan);
}

.page-products .svc-card-amber::before { background: var(--amber); }
.page-products .svc-card-magenta::before { background: var(--magenta); }
.page-products .svc-card-lime::before { background: var(--lime); }

.page-products .svc-card:hover,
.page-products .svc-card:focus-within {
  border-color: var(--cyan);
  box-shadow: 4px 4px 0 0 rgba(3, 9, 18, .9);
}

.page-products .svc-card-amber:hover,
.page-products .svc-card-amber:focus-within { border-color: var(--amber); }
.page-products .svc-card-magenta:hover,
.page-products .svc-card-magenta:focus-within { border-color: var(--magenta); }
.page-products .svc-card-lime:hover,
.page-products .svc-card-lime:focus-within { border-color: var(--lime); }

.page-products .svc-code {
  margin: 0;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-products .svc-card .card-title {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  line-height: 1.2;
  color: var(--mist);
  margin: 0;
}

.page-products .svc-card .card-text {
  font-size: .94rem;
  line-height: 1.8;
  color: var(--slate);
  margin: 0;
}

.page-products .svc-card-link {
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--mono);
  font-size: .76rem;
  letter-spacing: .08em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-products .svc-card-link:hover,
.page-products .svc-card-link:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-products .svc-more {
  border-top: 1px dashed var(--line);
  padding-top: 10px;
}

.page-products .svc-more summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--amber);
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-products .svc-more summary::-webkit-details-marker { display: none; }

.page-products .svc-more summary::before {
  content: "＋";
  font-family: var(--mono);
  color: var(--amber);
}

.page-products .svc-more[open] summary::before { content: "－"; }

.page-products .svc-more summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .svc-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0 0 0 14px;
  display: grid;
  gap: 8px;
}

.page-products .svc-list li {
  position: relative;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--slate);
  padding-left: 14px;
}

.page-products .svc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 6px;
  height: 6px;
  background: var(--cyan);
}

/* ---------- 图文分栏 ---------- */
.page-products .svc-split {
  display: grid;
  gap: clamp(22px, 3vw, 44px);
  align-items: start;
}

.page-products .svc-figure {
  margin: 0;
  border: var(--bw) solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-800);
  box-shadow: var(--shadow-teal);
}

/* ---------- 分区清单 ---------- */
.page-products .svc-zones {
  list-style: none;
  margin: 0 0 clamp(22px, 3vw, 34px);
  padding: 0;
  display: grid;
  gap: 2px;
  border: var(--bw) solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .svc-zones li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 4px 14px;
  align-items: baseline;
  padding: 12px 14px;
  background: var(--ink-800);
  border-bottom: 1px solid var(--line);
  transition: background .18s var(--ease);
}

.page-products .svc-zones li:last-child { border-bottom: 0; }

.page-products .svc-zones li:hover { background: var(--ink-700); }

.page-products .svc-zone-code {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--ink-900);
  background: var(--cyan);
  padding: 2px 0;
  text-align: center;
  border-radius: var(--radius);
}

.page-products .svc-zone-name {
  font-size: .98rem;
  font-weight: 600;
  color: var(--mist);
}

.page-products .svc-zone-note {
  grid-column: 2;
  font-size: .86rem;
  line-height: 1.65;
  color: var(--slate);
}

/* ---------- 步骤带 ---------- */
.page-products .svc-steps {
  list-style: none;
  margin: 0 0 clamp(26px, 3.6vw, 46px);
  padding: 0;
  display: grid;
  gap: var(--svc-gap);
  counter-reset: svcstep;
}

.page-products .svc-step {
  position: relative;
  padding: var(--svc-pad);
  padding-top: calc(var(--svc-pad) + 6px);
  border: var(--bw) solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
  transition: border-color .18s var(--ease);
}

.page-products .svc-step::after {
  content: "";
  position: absolute;
  left: var(--svc-pad);
  right: var(--svc-pad);
  top: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--amber), var(--cyan));
}

.page-products .svc-step:hover { border-color: var(--amber); }

.page-products .svc-step-num {
  display: inline-block;
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .12em;
  color: var(--amber);
  margin-bottom: 8px;
}

.page-products .svc-step-title {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  color: var(--mist);
  margin: 0 0 10px;
}

.page-products .svc-step p {
  font-size: .94rem;
  line-height: 1.78;
  color: var(--slate);
  margin: 0 0 10px;
}

.page-products .svc-step-tag {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .08em;
  color: var(--cyan);
  border-left: 2px solid var(--cyan);
  padding-left: 8px;
  margin: 0 !important;
}

/* ---------- 回访时间线 ---------- */
.page-products .svc-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
  position: relative;
}

.page-products .svc-node {
  position: relative;
  padding: 0 0 0 26px;
}

.page-products .svc-node::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 18px;
  bottom: -18px;
  width: 2px;
  background: var(--line);
}

.page-products .svc-node:last-child::before { display: none; }

.page-products .svc-node-dot {
  position: absolute;
  left: 0;
  top: 6px;
  width: 12px;
  height: 12px;
  border: var(--bw) solid var(--magenta);
  background: var(--ink-900);
  border-radius: 50%;
}

.page-products .svc-node:last-child .svc-node-dot {
  border-color: var(--lime);
  background: var(--lime);
}

.page-products .svc-node-title {
  font-family: var(--display);
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--mist);
  margin: 0 0 6px;
}

.page-products .svc-node p {
  font-size: .93rem;
  line-height: 1.78;
  color: var(--slate);
  margin: 0;
}

.page-products .svc-callout {
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 14px 18px;
  border: var(--bw) solid var(--line);
  border-left: 4px solid var(--magenta);
  border-radius: var(--radius);
  background: var(--svc-soft);
  font-size: .93rem;
  line-height: 1.78;
  color: var(--slate);
  max-width: 82ch;
}

/* ---------- 兼容矩阵 ---------- */
.page-products .svc-matrix-wrap {
  margin-bottom: clamp(26px, 3.6vw, 46px);
  border: var(--bw) solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
  overflow-x: auto;
}

.page-products .svc-matrix {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: .92rem;
}

.page-products .svc-matrix th,
.page-products .svc-matrix td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.page-products .svc-matrix thead th {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--cyan);
  text-transform: uppercase;
  background: var(--svc-soft);
}

.page-products .svc-matrix tbody th {
  font-weight: 600;
  color: var(--mist);
  white-space: nowrap;
}

.page-products .svc-matrix tbody td {
  color: var(--slate);
  line-height: 1.7;
}

.page-products .svc-matrix tbody tr:last-child th,
.page-products .svc-matrix tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .svc-matrix tbody tr:hover {
  background: var(--ink-700);
}

.page-products .svc-matrix .tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .08em;
  padding: 3px 8px;
  border-radius: var(--radius);
  white-space: nowrap;
}

/* ---------- 内容中心栏目 ---------- */
.page-products .svc-channel {
  padding: var(--svc-pad);
  border: var(--bw) solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-800);
  transition: border-color .18s var(--ease), background .18s var(--ease);
}

.page-products .svc-channel:hover {
  border-color: var(--cyan);
  background: var(--ink-700);
}

.page-products .svc-channel .svc-code {
  color: var(--amber);
  margin-bottom: 10px;
}

.page-products .svc-channel .card-title {
  font-family: var(--display);
  font-weight: 900;
  font-size: 1.12rem;
  color: var(--mist);
  margin: 0 0 8px;
}

.page-products .svc-channel .card-text {
  font-size: .88rem;
  line-height: 1.72;
  color: var(--slate);
  margin: 0;
}

/* ---------- 流程与联系 ---------- */
.page-products .svc-inline-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 24px;
  margin: 16px 0 0;
}

.page-products .svc-arrow-link {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-products .svc-arrow-link::after {
  content: " →";
  color: var(--amber);
}

.page-products .svc-arrow-link:hover,
.page-products .svc-arrow-link:focus-visible {
  color: var(--mist);
  border-bottom-color: var(--amber);
}

.page-products .svc-flow {
  list-style: none;
  margin: 0 0 clamp(26px, 3.6vw, 42px);
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .svc-flow li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border: var(--bw) solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-800);
}

.page-products .svc-flow-num {
  flex: none;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: .8rem;
  color: var(--ink-900);
  background: var(--amber);
  border-radius: var(--radius);
}

.page-products .svc-flow-text {
  font-size: .94rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .svc-contact-panel {
  display: grid;
  gap: var(--svc-gap);
  padding: var(--svc-pad);
  border: var(--bw) solid var(--line);
  border-radius: var(--radius);
  background: var(--svc-soft);
  box-shadow: var(--shadow-hard);
}

.page-products .svc-contact-block {
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--line);
}

.page-products .svc-contact-block:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .svc-contact-key {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--cyan);
  margin: 0 0 8px;
}

.page-products .svc-contact-value {
  font-family: var(--mono);
  font-size: .98rem;
  color: var(--mist);
  margin: 0 0 8px;
  word-break: break-all;
}

.page-products .svc-contact-note {
  font-size: .88rem;
  line-height: 1.75;
  color: var(--slate);
  margin: 0;
}

.page-products .svc-contact-block-cta .btn {
  margin-top: 14px;
  text-decoration: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-products .svc-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .svc-timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 28px;
  }

  .page-products .svc-node::before { display: none; }

  .page-products .svc-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .page-products .svc-contact-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 28px;
  }

  .page-products .svc-contact-block {
    padding-bottom: 0;
    border-bottom: 0;
    border-left: 2px solid var(--line);
    padding-left: 16px;
  }

  .page-products .svc-contact-block-cta {
    grid-column: 1 / -1;
    border-left-color: var(--amber);
  }
}

@media (min-width: 960px) {
  .page-products .svc-hero-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: end;
  }

  .page-products .svc-split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }

  .page-products .svc-split-reverse {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  }

  .page-products .svc-timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .svc-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-products .svc-h1 {
    font-size: clamp(3rem, 5vw, 4.6rem);
  }

  .page-products .svc-contact-panel {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .svc-contact-block-cta {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition-duration: .01ms !important;
  }
}
<<<END>>>