.page-products {
  --pr-rail-w: 208px;
  --pr-cut: 20px;
  --pr-glow-fire: rgba(255, 77, 26, 0.24);
  --pr-glow-blue: rgba(30, 144, 255, 0.22);
  --pr-glow-lime: rgba(200, 255, 61, 0.18);
  display: block;
  background:
    radial-gradient(120% 60% at 8% 0%, rgba(142, 45, 226, 0.16), transparent 62%),
    radial-gradient(90% 50% at 96% 30%, rgba(30, 144, 255, 0.1), transparent 66%);
}

/* ---------- 面包屑 ---------- */
.page-products .fh-breadcrumb {
  padding-top: clamp(0.9rem, 2vw, 1.4rem);
}

/* ---------- 首屏框景 ---------- */
.page-products .pr-hero {
  position: relative;
  padding: clamp(1.6rem, 4vw, 3rem) 0 clamp(1.8rem, 4vw, 3rem);
  overflow: hidden;
}

.page-products .pr-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 77, 26, 0.6), rgba(30, 144, 255, 0.5), transparent);
  pointer-events: none;
}

.page-products .pr-hero__frame {
  position: relative;
  border: 1px solid var(--fh-line-strong);
  border-radius: var(--fh-radius);
  padding: clamp(1.4rem, 4vw, 2.6rem) clamp(1.1rem, 4vw, 3rem) clamp(1.6rem, 4vw, 2.8rem);
  background:
    linear-gradient(160deg, rgba(255, 77, 26, 0.15), rgba(18, 11, 46, 0.72) 46%, rgba(30, 144, 255, 0.12));
  clip-path: polygon(0 0, calc(100% - var(--pr-cut)) 0, 100% var(--pr-cut), 100% 100%, var(--pr-cut) 100%, 0 calc(100% - var(--pr-cut)));
}

.page-products .pr-hero__frame::before,
.page-products .pr-hero__frame::after {
  content: "";
  position: absolute;
  left: clamp(1.1rem, 4vw, 3rem);
  right: clamp(1.1rem, 4vw, 3rem);
  height: 8px;
  background-image: repeating-linear-gradient(90deg, rgba(199, 204, 216, 0.42) 0 1px, transparent 1px 14px);
  pointer-events: none;
}

.page-products .pr-hero__frame::before { top: 12px; }
.page-products .pr-hero__frame::after { bottom: 12px; }

.page-products .pr-hero__title {
  margin: 0.7rem 0 0;
  font-family: var(--fh-font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6.4vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
  color: var(--fh-ink);
  max-width: 18ch;
}

.page-products .pr-hero__lede {
  margin: clamp(0.9rem, 2.4vw, 1.4rem) 0 0;
  max-width: 62ch;
  color: var(--fh-muted);
  font-size: var(--fh-body);
  line-height: 1.75;
}

.page-products .pr-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: clamp(1.1rem, 3vw, 1.8rem);
}

/* 数据刻度条 */
.page-products .pr-statline {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(1.2rem, 3vw, 2rem) 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--fh-line);
  border-radius: var(--fh-radius-sm);
  background: var(--fh-line);
  overflow: hidden;
}

.page-products .pr-statline__item {
  background: rgba(7, 6, 15, 0.86);
  padding: clamp(0.85rem, 2.4vw, 1.25rem) clamp(0.8rem, 2vw, 1.1rem);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.page-products .pr-statline__num {
  font-family: var(--fh-font-mono);
  font-size: clamp(1.6rem, 4.6vw, 2.5rem);
  font-weight: 700;
  line-height: 1;
  color: var(--fh-orange);
  letter-spacing: -0.02em;
}

.page-products .pr-statline__num em {
  font-style: normal;
  font-size: 0.55em;
  color: var(--fh-cyan);
  margin-left: 0.1em;
}

.page-products .pr-statline__label {
  font-size: var(--fh-note);
  color: var(--fh-muted-soft);
  line-height: 1.5;
}

/* ---------- 主布局：索引轨 + 内容流 ---------- */
.page-products .pr-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.4rem, 3.6vw, 2.8rem);
  padding-bottom: clamp(2.4rem, 6vw, 5rem);
}

.page-products .pr-rail {
  min-width: 0;
}

.page-products .pr-rail__tip {
  margin: 0 0 0.6rem;
  font-family: var(--fh-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fh-muted-soft);
}

.page-products .pr-rail__list {
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0 0 0.5rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .pr-rail__list li {
  flex: 0 0 auto;
}

.page-products .pr-rail__list a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--fh-line);
  border-radius: 999px;
  font-size: var(--fh-note);
  color: var(--fh-silver);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.03);
  white-space: nowrap;
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.page-products .pr-rail__list a:hover,
.page-products .pr-rail__list a:focus-visible {
  border-color: var(--fh-orange);
  color: var(--fh-ink);
  background: rgba(255, 77, 26, 0.12);
}

.page-products .pr-rail__num {
  font-family: var(--fh-font-mono);
  font-size: 11px;
  color: var(--fh-orange);
}

.page-products .pr-flow {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(2.2rem, 6vw, 4.4rem);
}

/* ---------- 区块骨架 ---------- */
.page-products .pr-block {
  position: relative;
  scroll-margin-top: 110px;
  padding-top: clamp(0.4rem, 1.4vw, 0.8rem);
}

.page-products .pr-block::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: clamp(48px, 12vw, 96px);
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--fh-orange), var(--fh-red));
}

.page-products .pr-block--blue::before { background: linear-gradient(90deg, var(--fh-blue), var(--fh-cyan)); }
.page-products .pr-block--lime::before { background: linear-gradient(90deg, var(--fh-lime), var(--fh-cyan)); }
.page-products .pr-block--sand::before { background: linear-gradient(90deg, var(--fh-sand), var(--fh-orange)); }

.page-products .pr-block__head {
  max-width: 74ch;
  margin-bottom: clamp(1.2rem, 3.4vw, 2rem);
}

.page-products .pr-block__title {
  margin: 0.55rem 0 0;
  font-family: var(--fh-font-display);
  font-weight: 900;
  font-size: clamp(1.7rem, 4.4vw, 2.9rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--fh-ink);
}

.page-products .pr-block__intro {
  margin: clamp(0.75rem, 2vw, 1.1rem) 0 0;
  color: var(--fh-muted);
  font-size: var(--fh-body);
  line-height: 1.8;
}

/* ---------- 图文错位 ---------- */
.page-products .pr-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.1rem, 3vw, 2.2rem);
  align-items: start;
}

.page-products .pr-split__body {
  min-width: 0;
}

.page-products .pr-figure {
  margin: 0;
  border: 1px solid var(--fh-line);
  border-radius: var(--fh-radius);
  overflow: hidden;
  background: linear-gradient(150deg, rgba(18, 11, 46, 0.9), rgba(7, 6, 15, 0.95));
}

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

.page-products .pr-figure .fh-media__caption {
  display: block;
  padding: 0.7rem 0.95rem;
  font-size: var(--fh-note);
  color: var(--fh-muted-soft);
  border-top: 1px solid var(--fh-line);
}

.page-products .pr-split__cta {
  margin: 1.2rem 0 0;
}

/* ---------- 事实清单 ---------- */
.page-products .pr-facts {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.85rem;
}

.page-products .pr-facts li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--fh-muted);
  font-size: var(--fh-body);
  line-height: 1.72;
}

.page-products .pr-facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--fh-orange);
  transform: rotate(45deg);
}

.page-products .pr-facts li strong {
  display: block;
  color: var(--fh-ink);
  font-weight: 700;
  margin-bottom: 0.15rem;
}

.page-products .pr-facts--tight li { font-size: var(--fh-note); }

/* ---------- 标签页 ---------- */
.page-products .pr-tabs {
  margin-top: clamp(1.3rem, 3.4vw, 2.2rem);
  border: 1px solid var(--fh-line);
  border-radius: var(--fh-radius);
  padding: clamp(0.9rem, 2.6vw, 1.5rem);
  background: rgba(18, 11, 46, 0.5);
}

.page-products .pr-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.1rem;
}

.page-products .pr-tab {
  appearance: none;
  cursor: pointer;
  border: 1px solid var(--fh-line-strong);
  background: transparent;
  color: var(--fh-silver);
  font-family: var(--fh-font-body);
  font-size: var(--fh-note);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-products .pr-tab:hover { border-color: var(--fh-blue); color: var(--fh-ink); }

.page-products .pr-tab[aria-selected="true"] {
  background: var(--fh-orange);
  border-color: var(--fh-orange);
  color: #0b0716;
  font-weight: 700;
}

.page-products .pr-tab:focus-visible {
  outline: 2px solid var(--fh-lime);
  outline-offset: 2px;
}

.page-products .pr-tabpanel__title {
  margin: 0 0 0.55rem;
  font-family: var(--fh-font-display);
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  font-weight: 800;
  color: var(--fh-ink);
}

.page-products .pr-tabpanel p {
  margin: 0;
  color: var(--fh-muted);
  font-size: var(--fh-body);
  line-height: 1.78;
  max-width: 70ch;
}

.page-products .pr-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-tags--tight { margin-top: 0.9rem; }

/* ---------- 可展开面板 ---------- */
.page-products .pr-panel {
  margin-top: clamp(1.1rem, 3vw, 1.6rem);
  border: 1px solid var(--fh-line);
  border-radius: var(--fh-radius-sm);
  background: rgba(255, 255, 255, 0.03);
  overflow: hidden;
}

.page-products .pr-panel__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem clamp(0.9rem, 2.4vw, 1.3rem);
  background: transparent;
  border: 0;
  cursor: pointer;
  text-align: left;
  color: var(--fh-ink);
  font-family: var(--fh-font-body);
  font-size: var(--fh-body);
  font-weight: 600;
}

.page-products .pr-panel__trigger:hover { color: var(--fh-lime); }

.page-products .pr-panel__trigger:focus-visible {
  outline: 2px solid var(--fh-blue);
  outline-offset: -2px;
}

.page-products .pr-panel__icon {
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  position: relative;
}

.page-products .pr-panel__icon::before,
.page-products .pr-panel__icon::after {
  content: "";
  position: absolute;
  background: var(--fh-orange);
  border-radius: 1px;
}

.page-products .pr-panel__icon::before { left: 0; top: 6px; width: 14px; height: 2px; }
.page-products .pr-panel__icon::after { left: 6px; top: 0; width: 2px; height: 14px; transition: transform 0.2s ease; }

.page-products .pr-panel__trigger[aria-expanded="true"] .pr-panel__icon::after { transform: scaleY(0); }

.page-products .pr-panel__body {
  padding: 0 clamp(0.9rem, 2.4vw, 1.3rem) clamp(1rem, 2.6vw, 1.4rem);
}

/* ---------- 抽签步骤 ---------- */
.page-products .pr-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.8rem;
}

.page-products .pr-steps li {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 0.7rem;
  align-items: start;
  color: var(--fh-muted);
  font-size: var(--fh-note);
  line-height: 1.7;
}

.page-products .pr-steps__idx {
  font-family: var(--fh-font-mono);
  font-size: 12px;
  color: var(--fh-orange);
  padding-top: 0.2rem;
  letter-spacing: 0.04em;
}

/* ---------- 新人三步 ---------- */
.page-products .pr-stepcards {
  display: grid;
  gap: clamp(0.8rem, 2.4vw, 1.2rem);
}

.page-products .pr-stepcard {
  position: relative;
  padding: clamp(0.95rem, 2.6vw, 1.4rem) clamp(0.9rem, 2.6vw, 1.4rem);
  border: 1px solid var(--fh-line);
  border-left: 3px solid var(--fh-orange);
  border-radius: 0 var(--fh-radius-sm) var(--fh-radius-sm) 0;
  background: linear-gradient(110deg, rgba(255, 77, 26, 0.09), rgba(18, 11, 46, 0.6) 60%);
}

.page-products .pr-stepcard__num {
  font-family: var(--fh-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--fh-cyan);
}

.page-products .pr-stepcard__title {
  margin: 0.4rem 0 0.5rem;
  font-family: var(--fh-font-display);
  font-size: clamp(1.02rem, 2.3vw, 1.28rem);
  font-weight: 800;
  color: var(--fh-ink);
}

.page-products .pr-stepcard p {
  margin: 0;
  color: var(--fh-muted);
  font-size: var(--fh-note);
  line-height: 1.75;
}

.page-products .pr-aside-card {
  padding: clamp(1rem, 2.8vw, 1.5rem);
  border: 1px solid var(--fh-line-strong);
  border-radius: var(--fh-radius);
  background:
    linear-gradient(200deg, rgba(200, 255, 61, 0.08), transparent 55%),
    rgba(7, 6, 15, 0.72);
}

.page-products .pr-aside-card__kicker {
  margin: 0 0 0.7rem;
  font-family: var(--fh-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fh-lime);
}

.page-products .pr-aside-card__list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.6rem;
  color: var(--fh-muted);
  font-size: var(--fh-note);
  line-height: 1.7;
}

.page-products .pr-aside-card__foot {
  margin: 1rem 0 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--fh-line);
  font-size: var(--fh-note);
  color: var(--fh-muted-soft);
}

/* ---------- 版本日志 ---------- */
.page-products .pr-log {
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--fh-line);
  border-radius: var(--fh-radius-sm);
  overflow: hidden;
}

.page-products .pr-log__row {
  display: grid;
  grid-template-columns: 4.2rem minmax(0, 1fr);
  gap: 0.8rem;
  padding: 0.75rem 0.9rem;
  background: rgba(7, 6, 15, 0.92);
}

.page-products .pr-log__row dt {
  font-family: var(--fh-font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--fh-lime);
}

.page-products .pr-log__row dd {
  margin: 0;
  color: var(--fh-muted);
  font-size: var(--fh-note);
  line-height: 1.7;
}

/* ---------- 选手指标 ---------- */
.page-products .pr-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 clamp(1rem, 2.6vw, 1.5rem);
  padding: 0;
  list-style: none;
  border: 1px solid var(--fh-line);
  border-radius: var(--fh-radius-sm);
  background: var(--fh-line);
  overflow: hidden;
}

.page-products .pr-metric {
  background: rgba(7, 6, 15, 0.9);
  padding: clamp(0.8rem, 2.2vw, 1.1rem) 0.7rem;
}

.page-products .pr-metric__value {
  display: block;
  font-family: var(--fh-font-mono);
  font-size: clamp(1.4rem, 4vw, 2.1rem);
  font-weight: 700;
  line-height: 1.05;
  color: var(--fh-cyan);
}

.page-products .pr-metric__value em {
  font-style: normal;
  font-size: 0.55em;
  color: var(--fh-orange);
}

.page-products .pr-metric .fh-metric__label {
  display: block;
  margin-top: 0.35rem;
  font-size: 12px;
  color: var(--fh-muted-soft);
  line-height: 1.5;
}

/* ---------- 经济曲线 ---------- */
.page-products .pr-chart {
  border: 1px solid var(--fh-line);
  border-radius: var(--fh-radius);
  padding: clamp(0.9rem, 2.6vw, 1.5rem);
  background: linear-gradient(165deg, rgba(30, 144, 255, 0.1), rgba(7, 6, 15, 0.9) 55%);
}

.page-products .pr-chart__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem 1.2rem;
  margin-bottom: 0.9rem;
}

.page-products .pr-chart__caption {
  margin: 0;
  font-family: var(--fh-font-mono);
  font-size: var(--fh-note);
  color: var(--fh-ink);
  letter-spacing: 0.03em;
}

.page-products .pr-chart__legend {
  display: flex;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  color: var(--fh-muted-soft);
}

.page-products .pr-chart__legend li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.page-products .pr-chart__swatch {
  width: 14px;
  height: 3px;
  border-radius: 2px;
}

.page-products .pr-chart__swatch--fire { background: var(--fh-orange); }
.page-products .pr-chart__swatch--cyan { background: var(--fh-cyan); }

.page-products .pr-chart__plot {
  position: relative;
  height: clamp(150px, 26vw, 220px);
  border-left: 1px solid var(--fh-line);
  border-bottom: 1px solid var(--fh-line);
  background-image: repeating-linear-gradient(0deg, rgba(199, 204, 216, 0.09) 0 1px, transparent 1px 25%);
}

.page-products .pr-chart__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.page-products .pr-chart__mark {
  position: absolute;
  left: var(--pr-x);
  top: var(--pr-y);
  width: 12px;
  height: 12px;
  margin: -6px 0 0 -6px;
  border-radius: 50%;
  background: var(--fh-black);
  border: 2px solid var(--fh-lime);
  cursor: help;
}

.page-products .pr-chart__mark i {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  transform: translateX(-50%);
  padding: 0.3rem 0.55rem;
  border-radius: 6px;
  background: rgba(7, 6, 15, 0.96);
  border: 1px solid var(--fh-line-strong);
  color: var(--fh-ink);
  font-family: var(--fh-font-mono);
  font-size: 11px;
  font-style: normal;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease;
}

.page-products .pr-chart__mark:hover i,
.page-products .pr-chart__mark:focus-visible i { opacity: 1; }

.page-products .pr-chart__mark:focus-visible {
  outline: 2px solid var(--fh-lime);
  outline-offset: 2px;
}

.page-products .pr-chart__note {
  margin: 0.9rem 0 0;
  font-size: var(--fh-note);
  color: var(--fh-muted-soft);
  line-height: 1.6;
}

/* ---------- 三列网格 ---------- */
.page-products .pr-grid3 {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(0.8rem, 2.4vw, 1.2rem);
}

.page-products .pr-factor-grid { margin-top: clamp(1.2rem, 3vw, 1.9rem); }

.page-products .pr-factor {
  padding: clamp(0.95rem, 2.6vw, 1.3rem);
  border: 1px solid var(--fh-line);
  border-top: 2px solid var(--fh-blue);
  border-radius: 0 0 var(--fh-radius-sm) var(--fh-radius-sm);
  background: rgba(255, 255, 255, 0.035);
}

.page-products .pr-factor__title {
  margin: 0 0 0.5rem;
  font-family: var(--fh-font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--fh-ink);
}

.page-products .pr-factor p {
  margin: 0;
  color: var(--fh-muted);
  font-size: var(--fh-note);
  line-height: 1.72;
}

/* ---------- 长条提示 ---------- */
.page-products .pr-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem 1.5rem;
  margin-top: clamp(1.2rem, 3vw, 1.8rem);
  padding: clamp(0.95rem, 2.6vw, 1.35rem) clamp(0.95rem, 2.6vw, 1.5rem);
  border: 1px dashed var(--fh-line-strong);
  border-radius: var(--fh-radius-sm);
  background: rgba(200, 255, 61, 0.04);
}

.page-products .pr-strip__text {
  flex: 1 1 26rem;
  margin: 0;
  color: var(--fh-muted);
  font-size: var(--fh-note);
  line-height: 1.75;
}

/* ---------- 合作卡片 ---------- */
.page-products .pr-partner-grid { margin-top: clamp(0.4rem, 1.5vw, 0.8rem); }

.page-products .pr-partner {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: clamp(1rem, 2.8vw, 1.5rem);
  border: 1px solid var(--fh-line);
  border-radius: var(--fh-radius);
  background:
    linear-gradient(215deg, rgba(224, 164, 88, 0.12), transparent 52%),
    rgba(7, 6, 15, 0.7);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-products .pr-partner .fh-card__label {
  margin: 0;
  font-family: var(--fh-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fh-sand);
}

.page-products .pr-partner .fh-card__title {
  margin: 0;
  font-family: var(--fh-font-display);
  font-size: clamp(1.05rem, 2.4vw, 1.3rem);
  font-weight: 800;
  color: var(--fh-ink);
}

.page-products .pr-partner .fh-card__body {
  margin: 0;
  color: var(--fh-muted);
  font-size: var(--fh-note);
  line-height: 1.75;
}

.page-products .pr-contactbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem 1.5rem;
  margin-top: clamp(1.3rem, 3.2vw, 2rem);
  padding: clamp(1rem, 2.8vw, 1.5rem);
  border-radius: var(--fh-radius);
  background: linear-gradient(100deg, rgba(255, 77, 26, 0.2), rgba(18, 11, 46, 0.85) 60%);
  border: 1px solid rgba(255, 77, 26, 0.35);
}

.page-products .pr-contactbar__text {
  flex: 1 1 22rem;
  margin: 0;
  color: var(--fh-ink);
  font-size: var(--fh-body);
  line-height: 1.7;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pr-statline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pr-grid3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .pr-split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-products .pr-split--reverse {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }

  .page-products .pr-split--reverse .pr-figure {
    order: -1;
  }
}

@media (min-width: 1000px) {
  .page-products .pr-layout {
    grid-template-columns: var(--pr-rail-w) minmax(0, 1fr);
    gap: clamp(1.8rem, 4vw, 3.4rem);
  }

  .page-products .pr-rail {
    position: sticky;
    top: 118px;
  }

  .page-products .pr-rail__list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-products .pr-rail__list a {
    width: 100%;
    border-radius: var(--fh-radius-sm);
    white-space: normal;
    border-color: transparent;
    border-left: 2px solid var(--fh-line-strong);
    background: transparent;
    padding: 0.5rem 0.7rem;
  }

  .page-products .pr-rail__list a:hover,
  .page-products .pr-rail__list a:focus-visible {
    border-left-color: var(--fh-orange);
    background: rgba(255, 255, 255, 0.04);
  }

  .page-products .pr-grid3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pr-block__head {
    max-width: 68ch;
  }
}

@media (min-width: 1280px) {
  .page-products .pr-split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }

  .page-products .pr-split--reverse {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-rail__list a,
  .page-products .pr-tab,
  .page-products .pr-chart__mark i,
  .page-products .pr-panel__icon::after {
    transition: none;
  }
}
<<<END>>>

.page-products {
  --pr-x: var(--pr-cut);
  --pr-y: var(--pr-cut);
}