.page-products {
  --prod-gap: clamp(16px, 2.4vw, 32px);
  --prod-gap-s: clamp(10px, 1.4vw, 18px);
  --prod-pad: clamp(16px, 2.2vw, 28px);
  background-color: var(--bg);
  color: var(--text);
  padding-bottom: clamp(48px, 7vw, 112px);
  overflow-x: clip;
}

.page-products *,
.page-products *::before,
.page-products *::after {
  box-sizing: border-box;
}

.page-products section[id] {
  scroll-margin-top: 110px;
}

.page-products .prod-crumbs-wrap {
  padding-block: clamp(16px, 3vw, 34px) 0;
}

/* ---------- 通用区块头 ---------- */
.page-products .prod-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 38px);
}

.page-products .prod-head .eyebrow {
  margin: 0;
  font-family: var(--font-num);
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-d);
}

.page-products .prod-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.14;
  font-size: clamp(26px, 3.4vw, 44px);
  max-width: 22ch;
}

.page-products .prod-head .lede {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-s);
  line-height: 1.78;
  max-width: 68ch;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  padding-top: clamp(24px, 4vw, 56px);
}

.page-products .prod-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.5vw, 44px);
  align-items: end;
}

.page-products .prod-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.06;
  font-size: clamp(34px, 5.2vw, 68px);
  max-width: 16ch;
}

.page-products .prod-lede {
  margin: clamp(16px, 2vw, 24px) 0 0;
  color: var(--muted);
  font-size: clamp(16px, 1.5vw, 20px);
  line-height: 1.78;
  max-width: 58ch;
}

.page-products .prod-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 2.6vw, 32px);
}

/* ---------- 工具索引栏 ---------- */
.page-products .prod-rail {
  border: var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-hard);
  padding: var(--prod-pad);
}

.page-products .prod-rail-title {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.page-products .prod-rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-products .prod-rail-item + .prod-rail-item {
  border-top: 1px solid var(--line);
}

.page-products .prod-rail-link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 3px 14px;
  padding: 12px 10px;
  border-radius: 10px;
  text-decoration: none;
  color: var(--text);
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-products .prod-rail-link:hover,
.page-products .prod-rail-link:focus-visible {
  background: var(--raise);
  color: var(--accent);
}

.page-products .prod-rail-num {
  grid-row: 1 / span 2;
  font-family: var(--font-num);
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--accent-d);
  padding-top: 4px;
}

.page-products .prod-rail-name {
  grid-column: 2;
  font-size: var(--fs-s);
  font-weight: 700;
  line-height: 1.35;
}

.page-products .prod-rail-note {
  grid-column: 2;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

/* ---------- 非对称分栏 ---------- */
.page-products .prod-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.6vw, 34px);
  align-items: start;
}

/* ---------- 图片框 ---------- */
.page-products .prod-figure {
  margin: 0;
}

.page-products .prod-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  object-fit: cover;
}

.page-products .prod-figure figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.72;
  max-width: 74ch;
}

/* ---------- 数据台 ---------- */
.page-products .prod-stat-stack {
  display: grid;
  gap: var(--prod-gap-s);
}

.page-products .prod-stat-card {
  border: var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-hard);
  padding: clamp(14px, 1.8vw, 20px);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .prod-stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.page-products .prod-stat-value {
  margin: 0;
  font-family: var(--font-num);
  font-size: clamp(26px, 3.2vw, 40px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.page-products .prod-stat-value.is-warm {
  color: var(--warm);
}

.page-products .prod-stat-label {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.68;
}

.page-products .prod-note {
  margin: 0;
  border-left: 3px solid var(--accent-d);
  padding-left: 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.72;
}

.page-products .prod-note a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: var(--accent-d);
  text-underline-offset: 3px;
}

.page-products .prod-note a:hover {
  color: var(--warm);
  text-decoration-color: var(--warm);
}

/* ---------- 桌面端筛选 ---------- */
.page-products .prod-params {
  position: relative;
  border: var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-hard);
  padding: var(--prod-pad);
}

.page-products .prod-params::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--accent);
}

.page-products .prod-params-title {
  margin: 10px 0 12px;
  font-size: var(--fs-s);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-products .prod-params-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-products .prod-param {
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
}

.page-products .prod-param:last-child {
  border-bottom: 0;
}

.page-products .prod-param-name {
  display: block;
  font-size: var(--fs-s);
  font-weight: 700;
  color: var(--text);
}

.page-products .prod-param-desc {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.page-products .prod-param--accent .prod-param-name {
  color: var(--accent);
}

.page-products .prod-params-note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 2px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.page-products .prod-canvas {
  display: grid;
  gap: clamp(16px, 2.2vw, 26px);
}

.page-products .prod-possession {
  border: var(--border);
  border-radius: var(--radius);
  background: var(--raise);
  padding: clamp(14px, 1.8vw, 22px);
}

.page-products .prod-possession-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
}

.page-products .prod-possession-name {
  font-family: var(--font-num);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .prod-possession-value {
  font-family: var(--font-num);
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 700;
  color: var(--accent);
}

.page-products .prod-possession-track {
  position: relative;
  height: 18px;
  border: 2px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--bg);
  overflow: hidden;
}

.page-products .prod-possession-fill {
  position: absolute;
  top: 0;
  bottom: 0;
  background: var(--accent);
  border-radius: var(--radius-pill);
}

.page-products .prod-possession-ticks {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-family: var(--font-num);
  font-size: 11px;
  color: var(--muted);
}

.page-products .prod-wide-figure {
  margin-top: clamp(20px, 3vw, 36px);
}

/* ---------- 14 天日历 ---------- */
.page-products .prod-cal-rail {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 6px 4px 18px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-products .prod-cal-rail:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
  border-radius: var(--radius);
}

.page-products .prod-cal-rail::-webkit-scrollbar {
  height: 8px;
}

.page-products .prod-cal-rail::-webkit-scrollbar-track {
  background: var(--surface);
  border-radius: var(--radius-pill);
}

.page-products .prod-cal-rail::-webkit-scrollbar-thumb {
  background: var(--accent-d);
  border-radius: var(--radius-pill);
}

.page-products .prod-cal-day {
  position: relative;
  flex: 0 0 auto;
  width: 118px;
  scroll-snap-align: start;
  overflow: hidden;
  border: 2px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  padding: 14px 12px 16px;
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .prod-cal-day:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.page-products .prod-cal-day::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--accent);
}

.page-products .prod-cal-day:nth-child(3n)::before {
  background: var(--warm);
}

.page-products .prod-cal-day:nth-child(3n + 2)::before {
  background: var(--indigo);
}

.page-products .prod-cal-day-num {
  margin: 4px 0 10px;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-products .prod-cal-slots {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-products .prod-cal-slots li {
  font-family: var(--font-num);
  font-size: 14px;
  line-height: 1.3;
  color: var(--text);
  border-left: 2px solid var(--accent-d);
  padding-left: 8px;
}

.page-products .prod-cal-note {
  margin: 0 0 clamp(20px, 3vw, 34px);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.72;
  max-width: 72ch;
}

/* ---------- 战报与转会 ---------- */
.page-products .prod-report-cards {
  display: grid;
  gap: clamp(14px, 2vw, 22px);
}

.page-products .prod-card {
  border: var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-hard);
  padding: clamp(16px, 2.2vw, 26px);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-products .prod-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  background: var(--raise);
}

.page-products .prod-card h3 {
  margin: 14px 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 2vw, 24px);
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.page-products .prod-card p {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-s);
  line-height: 1.75;
}

.page-products .prod-card-link {
  display: inline-block;
  margin-top: 16px;
  padding-bottom: 2px;
  color: var(--accent);
  font-size: var(--fs-s);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--accent-d);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .prod-card-link:hover,
.page-products .prod-card-link:focus-visible {
  color: var(--warm);
  border-bottom-color: var(--warm);
}

/* ---------- 适用场景 ---------- */
.page-products .prod-scene-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.4vw, 26px);
}

.page-products .prod-scene {
  border-top: 3px solid var(--line);
  padding-top: 16px;
  transition: border-color 0.18s var(--ease);
}

.page-products .prod-scene:hover {
  border-top-color: var(--accent);
}

.page-products .prod-scene-num {
  margin: 0;
  font-family: var(--font-num);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  color: var(--accent-d);
}

.page-products .prod-scene h3 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-m);
  line-height: 1.32;
  letter-spacing: -0.01em;
}

.page-products .prod-scene-desc {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.76;
}

/* ---------- 版本能力对照 ---------- */
.page-products .prod-version-table {
  border: var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-products .prod-vrow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 16px clamp(14px, 2vw, 22px);
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-s);
  line-height: 1.62;
}

.page-products .prod-vrow:last-child {
  border-bottom: 0;
}

.page-products .prod-vrow--head {
  display: none;
}

.page-products .prod-vname {
  font-family: var(--font-num);
  font-size: var(--fs-m);
  font-weight: 700;
  color: var(--accent);
  line-height: 1.2;
}

.page-products .prod-vyear {
  font-family: var(--font-num);
  font-size: var(--fs-s);
  color: var(--warm);
}

.page-products .prod-versions .prod-note {
  margin-top: clamp(18px, 2.4vw, 28px);
}

/* ---------- 收尾 ---------- */
.page-products .prod-cta-box {
  display: grid;
  gap: clamp(20px, 2.6vw, 32px);
  align-items: center;
  border: var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-hard-lg);
  padding: clamp(22px, 3vw, 40px);
}

.page-products .prod-cta-box .eyebrow {
  margin: 0;
  font-family: var(--font-num);
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-d);
}

.page-products .prod-cta-title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.18;
  font-size: clamp(24px, 3vw, 36px);
}

.page-products .prod-cta-desc {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: var(--fs-s);
  line-height: 1.78;
  max-width: 62ch;
}

.page-products .prod-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .prod-scene-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-products .prod-vrow {
    grid-template-columns: 76px 88px minmax(0, 1.1fr) minmax(0, 1.4fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-products .prod-vrow--head {
    display: grid;
    background: var(--raise);
    border-bottom: 2px solid var(--line);
    font-family: var(--font-num);
    font-size: 12px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
  }
}

@media (min-width: 860px) {
  .page-products .prod-cta-box {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  }

  .page-products .prod-cta-actions {
    justify-content: flex-end;
  }
}

@media (min-width: 940px) {
  .page-products .prod-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-products .prod-split--8-4 {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  }

  .page-products .prod-split--4-8 {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  }

  .page-products .prod-split--7-5 {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 1100px) {
  .page-products .prod-scene-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .page-products .prod-hero h1 {
    max-width: none;
  }

  .page-products .prod-title {
    max-width: none;
  }

  .page-products .prod-cal-day {
    width: 104px;
  }

  .page-products .prod-possession-value {
    font-size: 18px;
  }
}