.page-products {
  --pf-line: var(--line-glow);
  background: var(--ink-void);
  color: var(--text-primary);
  font-family: var(--font-sans);
  overflow-x: clip;
  padding-bottom: clamp(3rem, 8vw, 5rem);
}

.page-products h2 {
  font-size: clamp(1.55rem, 4.4vw, 2.5rem);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 0.75rem;
}

.page-products h3 {
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.4;
  margin: 0;
}

.page-products p {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-muted);
}

.page-products .eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--accent-cyan);
  margin: 0 0 0.5rem;
}

.page-products .section-heading {
  max-width: 64ch;
  margin-bottom: clamp(1.5rem, 4vw, 2.25rem);
}

.page-products .star-divider {
  margin: clamp(2rem, 6vw, 3.25rem) 0;
}

/* ---------- 首屏 ---------- */
.page-products .pf-hero {
  position: relative;
  padding: clamp(2rem, 8vw, 4.5rem) 0 clamp(2rem, 6vw, 3.25rem);
  overflow: hidden;
}

.page-products .pf-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(58% 55% at 88% 6%, rgba(139, 92, 246, 0.24), transparent 68%),
    radial-gradient(52% 48% at 4% 92%, rgba(34, 211, 238, 0.14), transparent 70%);
  pointer-events: none;
}

.page-products .pf-hero::after {
  content: "";
  position: absolute;
  top: 16%;
  right: -18%;
  width: 52%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-violet), var(--accent-cyan), transparent);
  transform: rotate(-20deg);
  transform-origin: right center;
  opacity: 0.6;
  pointer-events: none;
}

.page-products .pf-hero .container {
  position: relative;
  z-index: 1;
}

.page-products .breadcrumbs {
  margin-bottom: clamp(1.25rem, 4vw, 2rem);
}

.page-products .pf-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 5vw, 3rem);
}

.page-products .pf-hero h1 {
  font-size: clamp(2.1rem, 7.4vw, 4.35rem);
  line-height: 1.06;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 1.25rem;
}

.page-products .pf-lead {
  font-size: clamp(0.98rem, 2.2vw, 1.075rem);
  line-height: 1.8;
  color: var(--text-muted);
  max-width: 56ch;
}

.page-products .pf-hero-actions,
.page-products .pf-flow-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.page-products .pf-anchors-title {
  margin-bottom: 0.75rem;
}

.page-products .pf-anchor-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-products .pf-anchor {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 0.2rem 0.85rem;
  padding: 1rem 1.15rem;
  border: 1px solid var(--pf-line);
  border-radius: var(--radius-card);
  background: linear-gradient(150deg, rgba(17, 28, 74, 0.92), rgba(11, 18, 48, 0.78));
  overflow: hidden;
}

.page-products .pf-anchor::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--accent-violet), var(--accent-cyan));
}

.page-products .pf-anchor-name {
  grid-column: 1 / -1;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.page-products .pf-anchor-num {
  font-family: var(--font-mono);
  font-size: clamp(1.45rem, 5vw, 1.95rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--accent-amber);
  line-height: 1.1;
}

.page-products .pf-anchor-unit {
  font-size: 0.76rem;
  color: var(--text-dim);
  white-space: nowrap;
}

/* ---------- 服务组合 ---------- */
.page-products .pf-matrix-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-products .pf-matrix-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: clamp(1.3rem, 3.4vw, 1.9rem);
  border: 1px solid var(--pf-line);
  border-radius: var(--radius-card);
  background: linear-gradient(160deg, rgba(17, 28, 74, 0.9), rgba(5, 7, 20, 0.94));
  overflow: hidden;
}

.page-products .pf-matrix-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--accent-violet), var(--accent-cyan) 62%, transparent);
  opacity: 0.6;
}

.page-products .pf-card-index {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--accent-cyan);
}

.page-products .pf-matrix-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
}

/* ---------- 小屏设备版 ---------- */
.page-products .pf-device {
  padding: clamp(2.5rem, 7vw, 4rem) 0;
}

.page-products .pf-device-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 5vw, 3rem);
  align-items: center;
}

.page-products .pf-device-copy p {
  max-width: 58ch;
}

.page-products .pf-device-points {
  list-style: none;
  margin: 1.5rem 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 0.9rem;
}

.page-products .pf-device-points li {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-left: 0.85rem;
  border-left: 1px solid var(--pf-line);
}

.page-products .pf-point-key {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--accent-amber);
  line-height: 1.2;
}

.page-products .pf-device-points li > span:last-child {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.page-products .pf-device-figure,
.page-products .pf-preview-figure,
.page-products .pf-budget-figure,
.page-products .pf-brand-figure,
.page-products .pf-flow-figure {
  margin: 0;
}

.page-products .media-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--pf-line);
  border-radius: var(--radius-card);
  background: var(--ink-night);
  aspect-ratio: 16 / 9;
}

.page-products .media-frame--tall {
  aspect-ratio: 4 / 5;
}

.page-products .media-frame--wide {
  aspect-ratio: 21 / 9;
}

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

.page-products .pf-preview-figure {
  margin-bottom: clamp(1.5rem, 4vw, 2.25rem);
}

/* ---------- 赛前前瞻 ---------- */
.page-products .pf-preview {
  padding: clamp(2.25rem, 6vw, 3.5rem) 0;
}

.page-products .pf-tier-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-products .pf-tier {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: clamp(1.35rem, 3.4vw, 1.75rem);
  border: 1px solid var(--pf-line);
  border-radius: var(--radius-card);
  background: linear-gradient(170deg, rgba(17, 28, 74, 0.8), rgba(5, 7, 20, 0.95));
}

.page-products .pf-tier--featured {
  border-color: rgba(34, 211, 238, 0.45);
  box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.16), 0 20px 44px -32px rgba(34, 211, 238, 0.6);
}

.page-products .pf-tier-name {
  margin: 0;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  color: var(--accent-cyan);
  text-transform: uppercase;
}

.page-products .pf-tier-price {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.55rem, 4.6vw, 1.95rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--accent-amber);
}

.page-products .pf-tier-price--calc {
  font-size: clamp(1.3rem, 3.8vw, 1.55rem);
  color: var(--accent-mint);
}

.page-products .pf-tier-price small {
  margin-left: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--text-dim);
}

.page-products .pf-tier-fit {
  margin: 0;
  font-size: 0.82rem;
  color: var(--text-dim);
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(42, 55, 102, 0.7);
}

.page-products .pf-tier-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
  font-size: 0.87rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.page-products .pf-tier-list li {
  position: relative;
  padding-left: 1rem;
}

.page-products .pf-tier-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent-cyan);
}

.page-products .pf-factors {
  list-style: none;
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.page-products .pf-factor {
  padding: 1rem 1.1rem;
  border: 1px solid var(--pf-line);
  border-radius: 14px;
  background: rgba(11, 18, 48, 0.7);
}

.page-products .pf-factor b {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--accent-violet);
  margin-bottom: 0.4rem;
}

.page-products .pf-factor span {
  font-size: 0.87rem;
  line-height: 1.6;
  color: var(--text-muted);
}

/* ---------- 转会预算 ---------- */
.page-products .pf-budget {
  padding: clamp(2.25rem, 6vw, 3.5rem) 0;
}

.page-products .pf-budget-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 5vw, 2.75rem);
  align-items: start;
}

.page-products .pf-budget-deliver {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.page-products .pf-budget-deliver strong {
  color: var(--text-primary);
  font-weight: 700;
  margin-right: 0.5rem;
}

.page-products .pf-budget-prices {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-products .pf-budget-price-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 0.3rem 1rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--pf-line);
  border-radius: 12px;
  background: rgba(11, 18, 48, 0.66);
}

.page-products .pf-budget-price-row .name {
  font-size: 0.9rem;
  color: var(--text-primary);
}

.page-products .pf-budget-price-row .amount {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent-amber);
  white-space: nowrap;
}

.page-products .pf-budget-price-row .note {
  grid-column: 1 / -1;
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--text-dim);
}

/* ---------- 品牌服务 ---------- */
.page-products .pf-brand {
  padding: clamp(2.25rem, 6vw, 3.5rem) 0;
}

.page-products .pf-brand-figure {
  margin-bottom: clamp(1.5rem, 4vw, 2.25rem);
}

.page-products .pf-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .pf-table-caption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-products .pf-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.page-products .pf-table thead {
  display: none;
}

.page-products .pf-table,
.page-products .pf-table tbody,
.page-products .pf-table tr,
.page-products .pf-table td {
  display: block;
  width: 100%;
}

.page-products .pf-table tr {
  padding: 0.9rem 1rem;
  margin-bottom: 0.75rem;
  border: 1px solid var(--pf-line);
  border-radius: 14px;
  background: rgba(11, 18, 48, 0.62);
}

.page-products .pf-table td {
  padding: 0.35rem 0;
  border: 0;
  color: var(--text-muted);
  line-height: 1.6;
}

.page-products .pf-table td::before {
  content: attr(data-label);
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--accent-cyan);
  margin-bottom: 0.15rem;
}

.page-products .pf-table td[data-label="模块"] {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.page-products .pf-table td[data-label="模块"]::before {
  color: var(--text-dim);
}

.page-products .pf-price {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--accent-amber);
}

.page-products .pf-brand-foot {
  margin-top: 1.25rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.page-products .pf-brand-foot a {
  color: var(--accent-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, 0.4);
}

.page-products .pf-brand-foot a:hover {
  color: var(--text-primary);
  border-bottom-color: var(--accent-cyan);
}

/* ---------- 咨询流程 ---------- */
.page-products .pf-flow {
  padding: clamp(2.25rem, 6vw, 3.5rem) 0 0;
}

.page-products .pf-flow-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 5vw, 3rem);
  align-items: center;
}

.page-products .pf-steps {
  list-style: none;
  margin: 1.5rem 0;
  padding: 0;
  display: grid;
  gap: 1.15rem;
}

.page-products .pf-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding-bottom: 1.15rem;
  border-bottom: 1px solid rgba(42, 55, 102, 0.65);
}

.page-products .pf-step:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .pf-step-index {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent-cyan);
  width: 2.35rem;
  height: 2.35rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--pf-line);
  border-radius: 50%;
}

.page-products .pf-step h3 {
  margin-bottom: 0.3rem;
  font-size: 0.98rem;
}

.page-products .pf-step p {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.7;
}

.page-products .pf-flow-actions {
  margin-top: 0;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-products .pf-matrix-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .page-products .pf-table {
    display: table;
  }

  .page-products .pf-table thead {
    display: table-header-group;
  }

  .page-products .pf-table tbody {
    display: table-row-group;
  }

  .page-products .pf-table tr {
    display: table-row;
    padding: 0;
    margin: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .page-products .pf-table th,
  .page-products .pf-table td {
    display: table-cell;
    padding: 0.95rem 1rem;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid var(--pf-line);
  }

  .page-products .pf-table td::before {
    display: none;
  }

  .page-products .pf-table thead th {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    color: var(--text-dim);
    border-bottom-color: rgba(42, 55, 102, 0.95);
    white-space: nowrap;
  }

  .page-products .pf-table tbody tr:hover {
    background: rgba(17, 28, 74, 0.45);
  }

  .page-products .pf-table tbody tr:last-child td {
    border-bottom: 0;
  }
}

@media (min-width: 900px) {
  .page-products .pf-hero-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    align-items: end;
  }

  .page-products .pf-device-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-products .pf-budget-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }

  .page-products .pf-flow-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

@media (min-width: 960px) {
  .page-products .pf-matrix-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-products .pf-matrix-card {
    grid-column: span var(--span, 6);
  }

  .page-products .pf-matrix-card:nth-child(even) {
    margin-top: 1.75rem;
  }

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

@media (min-width: 1020px) {
  .page-products .pf-tier-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pf-hero::after {
    transform: rotate(-20deg) scaleY(1);
  }
}
<<<END>>>

.page-products {
  --span: inherit;
}