.page-products {
  --pp-hair: rgba(217, 192, 138, 0.2);
  --pp-hair-soft: rgba(217, 192, 138, 0.1);
  --pp-panel: rgba(60, 71, 69, 0.38);
  --pp-panel-deep: rgba(7, 29, 26, 0.55);
  --pp-shadow: 0 18px 44px rgba(4, 16, 14, 0.42);

  background: var(--dbs-pine);
  color: var(--dbs-bone);
  font-family: var(--dbs-font-body);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */

.page-products__hero {
  position: relative;
  padding: clamp(6.5rem, 15vw, 10.5rem) 0 clamp(2.5rem, 6vw, 4rem);
  background:
    radial-gradient(115% 78% at 88% 0%, rgba(44, 123, 229, 0.13) 0%, transparent 56%),
    radial-gradient(95% 72% at 4% 96%, rgba(181, 138, 58, 0.13) 0%, transparent 60%);
}

.page-products__eyebrow {
  margin: 1.5rem 0 0;
  font-family: var(--dbs-font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.22em;
  color: var(--dbs-gold);
  text-transform: uppercase;
}

.page-products__title {
  margin: 1rem 0 0;
  font-family: var(--dbs-font-display);
  font-weight: 300;
  font-size: clamp(2rem, 6.2vw, 4.4rem);
  line-height: 1.1;
  letter-spacing: -0.005em;
  color: var(--dbs-bone);
  max-width: 22ch;
}

.page-products__lede {
  margin: 1.35rem 0 0;
  max-width: 60ch;
  color: var(--dbs-text-soft);
  font-size: 1rem;
  line-height: 1.85;
}

.page-products__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.85rem;
}

.page-products__hero-figure {
  margin: clamp(2.25rem, 5vw, 3.5rem) 0 0;
}

.page-products__hero-media {
  border: 1px solid var(--pp-hair);
  box-shadow: var(--pp-shadow);
  background: var(--pp-panel-deep);
}

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

.page-products__jump {
  display: flex;
  gap: 0.5rem;
  margin-top: 1.75rem;
  overflow-x: auto;
  padding-bottom: 0.35rem;
  scrollbar-width: thin;
}

.page-products__jump-link {
  flex: 0 0 auto;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--pp-hair);
  border-radius: 2px;
  font-family: var(--dbs-font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--dbs-text-soft);
  text-decoration: none;
  transition: color 260ms var(--dbs-ease), border-color 260ms var(--dbs-ease),
    background-color 260ms var(--dbs-ease);
}

.page-products__jump-link:hover,
.page-products__jump-link:focus-visible {
  color: var(--dbs-gold-soft);
  border-color: var(--dbs-line-strong);
  background: rgba(181, 138, 58, 0.09);
}

/* ---------- 章节骨架 ---------- */

.page-products__chapter {
  padding: clamp(3rem, 8vw, 6.25rem) 0;
  border-top: 1px solid var(--pp-hair-soft);
}

.page-products__chapter--tint {
  background: linear-gradient(180deg, rgba(60, 71, 69, 0.24) 0%, rgba(11, 43, 38, 0) 100%);
}

.page-products__chapter--scale {
  background:
    radial-gradient(80% 90% at 88% 10%, rgba(181, 138, 58, 0.1) 0%, transparent 62%);
}

.page-products__chapter-head {
  display: grid;
  gap: 0.8rem;
  margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
  max-width: 66ch;
}

.page-products__chapter-head .dbs-section__title {
  margin: 0;
  font-family: var(--dbs-font-display);
  font-weight: 300;
  font-size: clamp(1.55rem, 3.6vw, 2.6rem);
  line-height: 1.22;
  color: var(--dbs-bone);
}

.page-products__chapter-head .dbs-lede {
  margin: 0;
  color: var(--dbs-text-soft);
  font-size: 0.98rem;
  line-height: 1.85;
}

/* ---------- 双栏结构 ---------- */

.page-products__split {
  display: grid;
  gap: clamp(1.5rem, 3.6vw, 3rem);
  align-items: start;
}

.page-products__figure {
  margin: 0;
}

.page-products__figure .dbs-figure__media {
  border: 1px solid var(--pp-hair);
  background: var(--pp-panel-deep);
  overflow: hidden;
}

.page-products__figure--wide {
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}

/* ---------- 键值列表 ---------- */

.page-products__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pp-hair);
}

.page-products__list-item {
  display: grid;
  gap: 0.35rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--pp-hair);
}

.page-products__list-key {
  font-family: var(--dbs-font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--dbs-gold-soft);
}

.page-products__list-val {
  color: var(--dbs-text-soft);
  font-size: 0.94rem;
  line-height: 1.8;
}

/* ---------- 标签 ---------- */

.page-products__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

/* ---------- 多窗口对照 ---------- */

.page-products__windows {
  display: grid;
  gap: 1rem;
}

.page-products__window {
  display: grid;
  gap: 0.9rem;
  padding: 1.1rem 1.15rem 1.25rem;
  border: 1px solid var(--pp-hair);
  border-radius: 2px;
  background: linear-gradient(180deg, var(--pp-panel) 0%, rgba(7, 29, 26, 0.5) 100%);
}

.page-products__window--focus {
  border-color: rgba(44, 123, 229, 0.4);
  box-shadow: 0 0 0 1px rgba(44, 123, 229, 0.1) inset;
}

.page-products__window-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.page-products__window-title {
  margin: 0;
  font-family: var(--dbs-font-display);
  font-weight: 400;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  color: var(--dbs-bone);
}

.page-products__sketch {
  display: block;
  width: 100%;
  height: auto;
}

.page-products__rows {
  margin: 0;
  display: grid;
  gap: 0.45rem;
}

.page-products__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.85rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px dashed var(--pp-hair-soft);
}

.page-products__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products__row-key {
  font-family: var(--dbs-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--dbs-text-mute);
}

.page-products__row-val {
  margin: 0;
  font-family: var(--dbs-font-mono);
  font-size: 0.88rem;
  color: var(--dbs-bone);
}

.page-products__row-val--blue {
  color: var(--dbs-blue);
}

.page-products__nodes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-products__node {
  display: grid;
  grid-template-columns: 3.1rem minmax(0, 1fr);
  gap: 0.65rem;
  align-items: baseline;
  padding-left: 0.6rem;
  border-left: 2px solid rgba(217, 192, 138, 0.35);
}

.page-products__node--amber {
  border-left-color: var(--dbs-amber);
}

.page-products__node-time {
  font-family: var(--dbs-font-mono);
  font-size: 0.82rem;
  color: var(--dbs-gold-soft);
}

.page-products__node--amber .page-products__node-time {
  color: var(--dbs-amber);
}

.page-products__node-text {
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--dbs-text-soft);
}

/* ---------- 场景 ---------- */

.page-products__scenes {
  display: grid;
  gap: 1rem;
}

.page-products__scene {
  display: grid;
  gap: 0.6rem;
  padding: 1.2rem 1.15rem 1.35rem;
  border: 1px solid var(--pp-hair);
  border-top: 2px solid rgba(217, 192, 138, 0.4);
  border-radius: 2px;
  background: rgba(60, 71, 69, 0.28);
}

.page-products__scene-num {
  margin: 0;
  font-family: var(--dbs-font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--dbs-gold);
}

.page-products__scene-title {
  margin: 0;
  font-family: var(--dbs-font-display);
  font-weight: 400;
  font-size: 1.08rem;
  line-height: 1.35;
  color: var(--dbs-bone);
}

.page-products__scene-text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--dbs-text-soft);
}

/* ---------- 使用步骤 ---------- */

.page-products__steps {
  list-style: none;
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
  counter-reset: pp-step;
}

.page-products__step {
  display: grid;
  gap: 0.3rem;
  padding: 0.95rem 0 0.95rem 1rem;
  border-left: 1px solid var(--pp-hair);
}

.page-products__step-num {
  font-family: var(--dbs-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--dbs-moss);
}

.page-products__step-text {
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--dbs-text-soft);
}

/* ---------- 规模数据 ---------- */

.page-products__stats {
  display: grid;
  gap: 1rem;
}

.page-products__stat {
  display: grid;
  gap: 0.4rem;
  padding: 1.25rem 1.15rem 1.4rem;
  border: 1px solid var(--pp-hair);
  border-radius: 2px;
  background: rgba(7, 29, 26, 0.42);
}

.page-products__stat-num {
  font-family: var(--dbs-font-mono);
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  line-height: 1.1;
  color: var(--dbs-gold-soft);
}

.page-products__stat-label {
  font-size: 0.9rem;
  color: var(--dbs-bone);
}

.page-products__stat-note {
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--dbs-text-mute);
}

.page-products__scale-note {
  margin: clamp(1.5rem, 3.5vw, 2.25rem) 0 0;
  max-width: 68ch;
  font-size: 0.92rem;
  line-height: 1.9;
  color: var(--dbs-text-soft);
}

.page-products__inline-link {
  color: var(--dbs-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(44, 123, 229, 0.4);
  transition: color 220ms var(--dbs-ease), border-color 220ms var(--dbs-ease);
}

.page-products__inline-link:hover,
.page-products__inline-link:focus-visible {
  color: var(--dbs-gold-soft);
  border-bottom-color: var(--dbs-gold-soft);
}

/* ---------- 收束 ---------- */

.page-products__closing {
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(4rem, 9vw, 7rem);
  border-top: 1px solid var(--pp-hair);
  background:
    radial-gradient(85% 100% at 12% 100%, rgba(44, 123, 229, 0.12) 0%, transparent 60%),
    linear-gradient(180deg, rgba(7, 29, 26, 0.5) 0%, rgba(11, 43, 38, 0.9) 100%);
}

.page-products__closing-inner {
  display: grid;
  gap: 0.9rem;
  max-width: 60ch;
}

.page-products__closing-title {
  margin: 0.35rem 0 0;
  font-family: var(--dbs-font-display);
  font-weight: 300;
  font-size: clamp(1.6rem, 4vw, 2.7rem);
  line-height: 1.2;
  color: var(--dbs-bone);
}

.page-products__closing-text {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--dbs-text-soft);
}

/* ---------- 响应式 ---------- */

@media (min-width: 560px) {
  .page-products__list-item {
    grid-template-columns: 8.5rem minmax(0, 1fr);
    gap: 1.25rem;
    align-items: baseline;
  }

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

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

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

@media (min-width: 900px) {
  .page-products__split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }

  .page-products__split--flip .page-products__figure {
    order: -1;
  }

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

@media (min-width: 1080px) {
  .page-products__scenes {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

@media (prefers-reduced-motion: reduce) {
  .page-products__jump-link,
  .page-products__inline-link {
    transition: none;
  }
}
<<<END>>>