.page-products {
  --pp-band: clamp(44px, 7vw, 92px);
  --pp-gap: clamp(14px, 2.2vw, 26px);
  background: var(--warm);
  color: var(--text);
  overflow-x: hidden;
}

.page-products .container {
  position: relative;
}

.page-products .breadcrumb {
  margin-bottom: clamp(16px, 3vw, 28px);
}

.page-products .eyebrow {
  margin: 0 0 10px;
}

.page-products__h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.45rem, 3.6vw, 2.25rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  max-width: 22ch;
}

.page-products__lede {
  font-family: var(--font-body);
  font-size: 0.97rem;
  line-height: 1.75;
  color: var(--text-muted);
  max-width: 56ch;
  margin: 0;
}

.page-products__head {
  margin-bottom: clamp(24px, 3.6vw, 38px);
}

/* ---------- 首屏 ---------- */
.page-products__hero {
  padding: clamp(20px, 4vw, 48px) 0 clamp(38px, 6vw, 78px);
  background:
    radial-gradient(88% 68% at 90% 2%, rgba(168, 213, 162, 0.36), transparent 62%),
    radial-gradient(70% 62% at 2% 98%, rgba(107, 44, 145, 0.11), transparent 64%),
    var(--warm);
  border-bottom: 1px solid var(--line);
}

.page-products__hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-products__hero-copy h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.95rem, 5.2vw, 3.3rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  max-width: 16ch;
}

.page-products__hero .page-products__lede {
  font-size: 1rem;
}

.page-products__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 0;
}

.page-products__hero-stats {
  list-style: none;
  margin: 28px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--mist);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 16px;
}

.page-products__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-products__stat-num {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--grape);
  letter-spacing: -0.02em;
}

.page-products__stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.page-products__hero-figure {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products__hero-figure img,
.page-products__wall-figure img,
.page-products__sheet-figure img,
.page-products__step-figure img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- 筛选工作台 ---------- */
.page-products__desk {
  padding: var(--pp-band) 0;
  background: var(--lilac);
  border-bottom: 1px solid var(--mist);
}

.page-products__filter-grid {
  display: grid;
  gap: var(--pp-gap);
}

.page-products__filter {
  position: relative;
  padding: 22px 20px 20px;
  background: var(--surface);
  border: 1px solid var(--mist);
  border-top: 3px solid var(--grape);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-board);
}

.page-products__filter:nth-child(2) {
  border-top-color: var(--amber);
}

.page-products__filter:nth-child(3) {
  border-top-color: var(--green-vein);
}

.page-products__filter-num {
  margin: 0 0 10px;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--grape);
}

.page-products__filter-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  margin: 0 0 8px;
}

.page-products__filter-text {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0 0 14px;
}

.page-products__filter .tag-list {
  margin: 0;
}

.page-products__rail-wrap {
  margin-top: clamp(26px, 3.8vw, 42px);
}

.page-products__rail-label {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  margin: 0 0 8px;
}

.page-products__rail {
  list-style: none;
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 4px 2px 14px;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-products__rail::-webkit-scrollbar {
  height: 6px;
}

.page-products__rail::-webkit-scrollbar-thumb {
  background: var(--mist);
  border-radius: 999px;
}

.page-products__rail-item {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.03em;
  padding: 9px 15px;
  border-radius: 999px;
  border: 1px solid var(--mist);
  background: var(--surface);
  color: var(--grape-ink);
  white-space: nowrap;
}

.page-products__rail-item--active {
  background: var(--grape);
  border-color: var(--grape);
  color: var(--warm);
}

/* ---------- 标签墙 ---------- */
.page-products__wall {
  padding: var(--pp-band) 0;
  background: var(--grape-deep);
  color: var(--text-on-dark);
}

.page-products__wall .eyebrow {
  color: var(--green);
}

.page-products__wall .page-products__h2 {
  color: var(--warm);
}

.page-products__wall .page-products__lede {
  color: var(--text-on-dark-soft);
}

.page-products__wall-head {
  display: grid;
  gap: clamp(22px, 4vw, 42px);
  align-items: center;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-products__wall-figure {
  aspect-ratio: 2 / 1;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(201, 184, 218, 0.3);
}

.page-products__tag-groups {
  display: grid;
  gap: 14px;
}

.page-products__tag-group {
  padding: 20px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(201, 184, 218, 0.28);
  background: rgba(255, 255, 255, 0.045);
}

.page-products__tag-group-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(201, 184, 218, 0.22);
}

.page-products__tag-group-head h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--warm);
  margin: 0;
}

.page-products__tag-group-head .meta-mono {
  color: var(--green);
  font-size: 0.72rem;
}

.page-products__wall .tag {
  background: rgba(168, 213, 162, 0.14);
  border: 1px solid rgba(168, 213, 162, 0.4);
  color: var(--warm);
}

.page-products__wall .tag-list {
  margin: 0;
}

/* ---------- 导出清单 ---------- */
.page-products__export {
  padding: var(--pp-band) 0;
  background: var(--warm);
  border-bottom: 1px solid var(--mist);
}

.page-products__format-grid {
  display: grid;
  gap: var(--pp-gap);
}

.page-products__format {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--mist);
  border-radius: var(--radius-sm);
}

.page-products__format-code {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--grape);
  margin: 0;
}

.page-products__format-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.14rem;
  margin: 0;
}

.page-products__format-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0;
}

.page-products__format-list {
  list-style: none;
  margin: 4px 0 0;
  padding: 12px 0 0;
  border-top: 1px solid var(--lilac);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products__format-list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.83rem;
  color: var(--green-vein);
  font-family: var(--font-mono);
  letter-spacing: 0.01em;
}

.page-products__format-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.52em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--amber);
}

.page-products__sheet-grid {
  display: grid;
  gap: clamp(24px, 4vw, 42px);
  margin-top: clamp(28px, 4vw, 46px);
  align-items: start;
}

.page-products__sheet-figure {
  aspect-ratio: 10 / 7;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--mist);
}

.page-products__sub {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  margin: 0 0 14px;
}

.page-products__table-wrap {
  overflow-x: auto;
  border: 1px solid var(--mist);
  border-radius: var(--radius-sm);
  background: var(--surface);
  -webkit-overflow-scrolling: touch;
}

.page-products__fields {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 0.855rem;
}

.page-products__fields thead th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--lilac);
  padding: 11px 14px;
  border-bottom: 1px solid var(--mist);
  white-space: nowrap;
}

.page-products__fields tbody td {
  padding: 11px 14px;
  border-bottom: 1px solid rgba(201, 184, 218, 0.5);
  vertical-align: top;
  line-height: 1.6;
  color: var(--text-muted);
}

.page-products__fields tbody tr:last-child td {
  border-bottom: none;
}

.page-products__field-key {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--grape);
  white-space: nowrap;
}

.page-products__footnote {
  margin: 14px 0 0;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ---------- 订阅步骤 ---------- */
.page-products__steps {
  padding: var(--pp-band) 0;
  background: var(--lilac);
  border-bottom: 1px solid var(--mist);
}

.page-products__step-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-products__step-figure {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--mist);
  max-width: 340px;
}

.page-products__step {
  background: var(--surface);
  border: 1px solid var(--mist);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-products__step + .page-products__step {
  margin-top: 12px;
}

.page-products__step summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
}

.page-products__step summary::-webkit-details-marker {
  display: none;
}

.page-products__step summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1;
  color: var(--grape);
}

.page-products__step[open] summary::after {
  content: "–";
}

.page-products__step[open] summary {
  border-bottom: 1px solid var(--lilac);
}

.page-products__step-num {
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--grape);
  color: var(--warm);
  font-size: 0.72rem;
}

.page-products__step-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--text);
}

.page-products__step-body {
  margin: 0;
  padding: 14px 18px 18px;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--text-muted);
}

.page-products__steps-note {
  margin: 24px 0 0;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ---------- 使用场景 ---------- */
.page-products__scenes {
  padding: var(--pp-band) 0;
  background: var(--warm);
  border-bottom: 1px solid var(--mist);
}

.page-products__scene-grid {
  display: grid;
  gap: var(--pp-gap);
}

.page-products__scene {
  padding: 24px 22px;
  background: var(--surface);
  border: 1px solid var(--mist);
  border-top: 4px solid var(--grape);
  border-radius: var(--radius-sm);
}

.page-products__scene:nth-child(2) {
  border-top-color: var(--amber);
}

.page-products__scene:nth-child(3) {
  border-top-color: var(--green-vein);
}

.page-products__scene-kicker {
  margin: 0 0 10px;
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  color: var(--text-muted);
}

.page-products__scene-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.14rem;
  margin: 0 0 10px;
}

.page-products__scene-text {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--text-muted);
  margin: 0 0 14px;
}

.page-products__scene-list {
  list-style: none;
  margin: 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--lilac);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-products__scene-list li {
  font-size: 0.86rem;
}

/* ---------- 月度同步 ---------- */
.page-products__metrics {
  padding: var(--pp-band) 0;
  background: var(--grape-ink);
  color: var(--text-on-dark);
}

.page-products__metrics .eyebrow {
  color: var(--green);
}

.page-products__metrics .page-products__h2 {
  color: var(--warm);
}

.page-products__metrics .page-products__lede {
  color: var(--text-on-dark-soft);
}

.page-products__metrics-head {
  display: grid;
  gap: 18px;
  align-items: start;
  margin-bottom: clamp(28px, 4vw, 42px);
}

.page-products__stamp {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(212, 160, 23, 0.6);
  background: rgba(212, 160, 23, 0.12);
  color: var(--amber);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  white-space: nowrap;
  justify-self: start;
}

.page-products__metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 16px;
  padding: 24px 0;
  border-top: 1px solid rgba(201, 184, 218, 0.24);
  border-bottom: 1px solid rgba(201, 184, 218, 0.24);
}

.page-products__metric {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-products__metric-num {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 3.6vw, 2.3rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--green);
  line-height: 1.1;
}

.page-products__metric-label {
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--text-on-dark-soft);
}

.page-products__checklist {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
}

.page-products__check-item {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid rgba(168, 213, 162, 0.45);
  color: var(--green);
}

.page-products__metric-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-products__hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 720px) {
  .page-products__filter-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products__format-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products__tag-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products__hero-grid {
    grid-template-columns: 1.12fr 0.88fr;
  }

  .page-products__wall-head {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .page-products__scene-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products__metrics-head {
    grid-template-columns: 1.4fr auto;
    align-items: end;
  }

  .page-products__stamp {
    justify-self: end;
  }
}

@media (min-width: 940px) {
  .page-products__sheet-grid {
    grid-template-columns: 0.85fr 1.15fr;
  }

  .page-products__step-grid {
    grid-template-columns: 0.78fr 1.22fr;
  }

  .page-products__step-figure {
    max-width: none;
  }
}

@media (min-width: 1024px) {
  .page-products__tag-groups {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}
<<<END>>>