.page-products {
  --pr-border: 1px solid var(--ez-ink);
  --pr-border-soft: 1px solid var(--ez-line);
  background: var(--ez-paper);
  color: var(--ez-text-body);
}

.page-products .pr-block {
  padding-top: clamp(40px, 6vw, 76px);
  padding-bottom: clamp(40px, 6vw, 76px);
}

.page-products .pr-block--last {
  padding-bottom: clamp(52px, 8vw, 96px);
}

.page-products .pr-head {
  max-width: 760px;
  margin-bottom: clamp(24px, 3.4vw, 40px);
}

.page-products .pr-head .ez-text {
  margin-top: 12px;
}

/* ---------- 首屏 ---------- */
.page-products .pr-hero {
  padding: clamp(16px, 2.6vw, 30px) 0 clamp(30px, 4.5vw, 56px);
}

.page-products .pr-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}

.page-products .pr-hero__lead {
  border-left: 4px solid var(--ez-amber);
  padding-left: clamp(14px, 2.2vw, 24px);
}

.page-products .pr-hero__title {
  margin: 10px 0 0;
  font-size: clamp(28px, 6.4vw, 50px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--ez-deep);
}

.page-products .pr-hero__lead .ez-lede {
  margin-top: 16px;
  max-width: 62ch;
}

.page-products .pr-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-products .pr-hero__stats {
  list-style: none;
  margin: 26px 0 0;
  padding: 18px 0 0;
  border-top: 2px solid var(--ez-deep);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.page-products .pr-stat__num {
  display: block;
  font-size: clamp(26px, 5vw, 36px);
  font-weight: 700;
  line-height: 1;
  color: var(--ez-deep);
}

.page-products .pr-stat__label {
  display: block;
  margin-top: 6px;
  font-size: 0.82rem;
  color: var(--ez-text-soft);
  letter-spacing: 0.02em;
}

/* 快捷操作带 */
.page-products .pr-rail {
  background: var(--ez-deep);
  color: var(--ez-paper);
  border: var(--pr-border);
  box-shadow: var(--ez-shadow-print);
  padding: clamp(18px, 2.6vw, 26px);
}

.page-products .pr-rail__label {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--ez-teal);
}

.page-products .pr-rail__vc {
  margin: 6px 0 0;
  font-size: clamp(54px, 11vw, 86px);
  line-height: 0.92;
  font-weight: 700;
  color: var(--ez-amber);
  letter-spacing: -0.02em;
}

.page-products .pr-rail__desc {
  margin: 10px 0 18px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--ez-silver);
}

.page-products .pr-rail__links {
  display: grid;
  gap: 2px;
  border-top: 1px solid rgba(215, 222, 230, 0.28);
  padding-top: 14px;
}

.page-products .pr-rail__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 4px;
  color: var(--ez-paper);
  text-decoration: none;
  font-size: 0.94rem;
  border-bottom: 1px dashed rgba(215, 222, 230, 0.22);
  transition: color 0.16s ease, padding-left 0.16s ease;
}

.page-products .pr-rail__link .ez-mono {
  font-size: 0.74rem;
  color: var(--ez-teal);
}

.page-products .pr-rail__link:hover,
.page-products .pr-rail__link:focus-visible {
  color: var(--ez-amber);
  padding-left: 8px;
}

.page-products .pr-rail__figure {
  margin: 20px 0 0;
}

.page-products .pr-rail__figure .ez-figure__frame {
  border-color: var(--ez-steel);
}

.page-products .pr-rail__figure .ez-figure__caption {
  color: var(--ez-silver);
}

/* ---------- Bento 总览 ---------- */
.page-products .pr-bento {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(12px, 2vw, 20px);
}

.page-products .pr-card {
  position: relative;
  background: var(--ez-paper);
  border: var(--pr-border);
  box-shadow: var(--ez-shadow-print-sm);
  padding: clamp(16px, 2.4vw, 26px);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .pr-card--deep {
  background: var(--ez-deep);
  border-color: var(--ez-deep-dark);
  color: var(--ez-paper);
}

.page-products .pr-card--deep .ez-h3 {
  color: var(--ez-paper);
}

.page-products .pr-card--flat {
  background: var(--ez-paper);
  border: var(--pr-border-soft);
  border-top: 3px solid var(--ez-teal);
  box-shadow: none;
}

.page-products .pr-card__meta {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--ez-steel);
  text-transform: uppercase;
}

.page-products .pr-card--deep .pr-card__meta {
  color: var(--ez-teal);
}

.page-products .pr-card__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
}

.page-products .pr-card--deep .pr-card__text {
  color: var(--ez-silver);
}

.page-products .pr-card--deep .ez-btn {
  align-self: flex-start;
  margin-top: 6px;
}

.page-products .pr-vnum {
  margin: 0;
  font-size: clamp(44px, 8vw, 68px);
  line-height: 0.95;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ez-amber);
}

.page-products .pr-vnum--sm {
  font-size: clamp(30px, 5vw, 42px);
  color: var(--ez-deep);
}

.page-products .pr-fgroups__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  justify-content: space-between;
}

.page-products .pr-fgroups__head .ez-h3 {
  margin: 0;
}

.page-products .pr-fgroups {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0 clamp(14px, 2.4vw, 30px);
}

.page-products .pr-fgroups li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0;
  font-size: 0.94rem;
  border-bottom: 1px dashed var(--ez-line);
}

.page-products .pr-fgroups__num {
  font-size: 0.74rem;
  color: var(--ez-teal);
  flex: none;
}

/* ---------- 对比表 ---------- */
.page-products .pr-compare-figure {
  margin: 0 0 clamp(20px, 3vw, 30px);
}

.page-products .pr-table-wrap {
  overflow-x: auto;
  border: var(--pr-border);
  background: var(--ez-paper);
  box-shadow: var(--ez-shadow-print);
  -webkit-overflow-scrolling: touch;
}

.page-products .pr-table-wrap:focus-visible {
  outline: 3px solid var(--ez-amber);
  outline-offset: 3px;
}

.page-products .pr-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.page-products .pr-table thead th {
  background: var(--ez-deep);
  color: var(--ez-paper);
  text-align: left;
  padding: 13px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-products .pr-table tbody th {
  text-align: left;
  padding: 14px 16px;
  vertical-align: top;
  font-weight: 600;
  color: var(--ez-deep);
  border-bottom: var(--pr-border-soft);
  width: 26%;
}

.page-products .pr-table td {
  padding: 14px 16px;
  vertical-align: top;
  border-bottom: var(--pr-border-soft);
  line-height: 1.65;
}

.page-products .pr-table tbody tr:nth-child(even) td,
.page-products .pr-table tbody tr:nth-child(even) th {
  background: var(--ez-silver-soft);
}

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

.page-products .pr-table td.ez-mono {
  white-space: nowrap;
  font-size: 0.82rem;
  color: var(--ez-steel);
}

.page-products .pr-tag {
  display: inline-block;
  margin-right: 8px;
  padding: 1px 6px;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--ez-teal);
  border: 1px solid var(--ez-teal);
  vertical-align: 1px;
}

.page-products .pr-note {
  margin-top: clamp(18px, 2.6vw, 26px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 24px;
  justify-content: space-between;
  border-left: 3px solid var(--ez-amber);
  padding-left: 16px;
}

.page-products .pr-note .ez-text {
  margin: 0;
  max-width: 68ch;
  font-size: 0.93rem;
}

/* ---------- 技能树 ---------- */
.page-products .pr-tree {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}

.page-products .pr-tree__canvas {
  border: var(--pr-border);
  background: var(--ez-paper);
  box-shadow: var(--ez-shadow-print-sm);
  padding: clamp(8px, 1.6vw, 16px);
  background-image: repeating-linear-gradient(
    0deg,
    rgba(168, 179, 189, 0.16) 0,
    rgba(168, 179, 189, 0.16) 1px,
    transparent 1px,
    transparent 26px
  );
}

.page-products .pr-tree__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pr-tree__spine {
  stroke: var(--ez-teal);
  stroke-width: 2;
}

.page-products .pr-tree__link {
  stroke: var(--ez-line);
  stroke-width: 1.5;
  stroke-dasharray: 4 3;
}

.page-products .pr-tree__dot {
  fill: var(--ez-amber);
  stroke: var(--ez-deep);
  stroke-width: 2;
}

.page-products .pr-tree__node rect {
  fill: var(--ez-paper);
  stroke: var(--ez-ink);
  stroke-width: 1.5;
  transition: fill 0.16s ease, stroke 0.16s ease;
}

.page-products .pr-tree__node text {
  font-family: var(--ez-font-sans);
  font-size: 15px;
  fill: var(--ez-ink);
}

.page-products .pr-tree__node:hover rect {
  fill: var(--ez-sand);
  stroke: var(--ez-amber);
}

.page-products .pr-path-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .pr-path-list li {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: var(--pr-border-soft);
}

.page-products .pr-path-list li:first-child {
  padding-top: 0;
}

.page-products .pr-path-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .pr-path-list__num {
  flex: none;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  font-size: 0.78rem;
  color: var(--ez-deep);
  background: var(--ez-sand);
  border: 1px solid var(--ez-line);
}

.page-products .pr-path-list .ez-h3 {
  margin: 0 0 6px;
}

.page-products .pr-path-list p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.72;
}

/* ---------- V3 深色区 ---------- */
.page-products .ez-section--deep.pr-block {
  background: var(--ez-deep);
  color: var(--ez-paper);
}

.page-products .pr-kicker--light {
  color: var(--ez-amber);
}

.page-products .pr-h2--light {
  color: var(--ez-paper);
  margin-top: 8px;
}

.page-products .pr-v3 {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 38px);
  align-items: center;
}

.page-products .pr-v3__lede {
  margin: 14px 0 0;
  max-width: 58ch;
  color: var(--ez-silver);
  line-height: 1.78;
  font-size: 1rem;
}

.page-products .pr-v3__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pr-v3__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-size: 0.94rem;
  color: var(--ez-silver);
  border-top: 1px dashed rgba(215, 222, 230, 0.26);
  padding-top: 10px;
}

.page-products .pr-v3__list .ez-mono {
  color: var(--ez-amber);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.page-products .pr-v3__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .pr-btn--on-dark {
  color: var(--ez-paper);
  border-color: var(--ez-silver);
}

.page-products .pr-btn--on-dark:hover,
.page-products .pr-btn--on-dark:focus-visible {
  color: var(--ez-deep);
  background: var(--ez-paper);
}

.page-products .pr-v3__figure {
  margin: 0;
}

.page-products .pr-frame--light .ez-figure__frame {
  border-color: var(--ez-silver);
  background: var(--ez-paper);
}

.page-products .pr-v3__figure .ez-figure__caption {
  color: var(--ez-silver);
}

/* ---------- 旧版时间线 ---------- */
.page-products .pr-archive {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}

.page-products .pr-timeline {
  margin: 0;
  padding: 0;
}

.page-products .pr-timeline .ez-timeline__date {
  color: var(--ez-teal);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

.page-products .pr-timeline .ez-timeline__body .ez-h3 {
  margin: 0 0 6px;
}

.page-products .pr-timeline .ez-timeline__body p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.72;
}

.page-products .pr-archive__cta {
  margin-top: 22px;
}

.page-products .pr-archive__figure {
  margin: 0;
}

/* ---------- 收藏 ---------- */
.page-products .pr-collect {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}

.page-products .pr-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-products .pr-steps .ez-steps__item {
  display: flex;
  gap: 14px;
  background: var(--ez-paper);
  border: var(--pr-border-soft);
  border-left: 3px solid var(--ez-amber);
  padding: 16px 18px;
  box-shadow: var(--ez-shadow-print-sm);
}

.page-products .pr-steps .ez-steps__num {
  flex: none;
  font-size: 0.8rem;
  color: var(--ez-deep);
  letter-spacing: 0.08em;
  padding-top: 2px;
}

.page-products .pr-steps .ez-h3 {
  margin: 0 0 6px;
}

.page-products .pr-steps p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
}

.page-products .pr-steps + .ez-btn {
  margin-top: 20px;
}

.page-products .pr-collect__figure {
  margin: 0;
}

/* ---------- 收尾 ---------- */
.page-products .pr-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px 32px;
  border-top: 3px solid var(--ez-deep);
  border-bottom: var(--pr-border-soft);
  padding-top: clamp(24px, 3.4vw, 40px);
  padding-bottom: clamp(24px, 3.4vw, 40px);
}

.page-products .pr-cta__body {
  max-width: 62ch;
}

.page-products .pr-cta__body .ez-h2 {
  margin: 8px 0 12px;
}

.page-products .pr-cta__body .ez-text {
  margin: 0;
  font-size: 0.95rem;
}

.page-products .pr-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pr-fgroups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .pr-hero__grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, 1fr);
  }

  .page-products .pr-rail {
    position: sticky;
    top: 20px;
  }

  .page-products .pr-bento {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-products .pr-cell--v3 {
    grid-column: span 6;
  }

  .page-products .pr-cell--half {
    grid-column: span 3;
  }

  .page-products .pr-cell--full {
    grid-column: span 12;
  }

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

  .page-products .pr-tree,
  .page-products .pr-v3,
  .page-products .pr-archive,
  .page-products .pr-collect {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  }

  .page-products .pr-v3__text {
    padding-right: 12px;
  }

  .page-products .pr-tree__canvas {
    position: sticky;
    top: 20px;
  }
}

@media (min-width: 1080px) {
  .page-products .pr-hero__stats {
    gap: 22px;
  }

  .page-products .pr-note {
    flex-wrap: nowrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-rail__link,
  .page-products .pr-tree__node rect {
    transition: none;
  }
}