.page-products {
  --mx-1: rgba(140, 46, 26, 0.10);
  --mx-2: rgba(140, 46, 26, 0.26);
  --mx-3: rgba(140, 46, 26, 0.46);
  --mx-4: rgba(140, 46, 26, 0.68);
  --mx-5: #8C2E1A;
  --card-line: rgba(46, 15, 8, 0.10);
  --shift: clamp(0px, 3vw, 48px);
}

.page-products a:focus-visible,
.page-products button:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 2px;
}

/* ---------- 首屏 ---------- */
.page-products .hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(28px, 5vw, 56px) clamp(20px, 3vw, 34px);
}

.page-products .hero::before {
  content: "";
  position: absolute;
  inset: -20% -12% 0 -12%;
  background-image:
    linear-gradient(rgba(140, 46, 26, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(140, 46, 26, 0.09) 1px, transparent 1px);
  background-size: 46px 46px;
  pointer-events: none;
  z-index: 0;
  -webkit-mask-image: linear-gradient(180deg, #000 10%, transparent 92%);
  mask-image: linear-gradient(180deg, #000 10%, transparent 92%);
}

.page-products .hero > * {
  position: relative;
  z-index: 1;
}

.page-products .hero .h-display {
  margin: 0.18em 0 0.34em;
  max-width: 15ch;
  line-height: 0.98;
  letter-spacing: -0.015em;
}

.page-products .hero .lede {
  max-width: 40em;
}

.page-products .hero-metrics {
  list-style: none;
  padding: 0;
  margin: clamp(22px, 3vw, 34px) 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .hero-metrics li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--r-pill);
  background: #fff;
  border: 1px solid rgba(140, 46, 26, 0.22);
  font-size: var(--fs-sm);
  color: var(--ink-soft);
}

.page-products .hero-metrics .num {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--clay);
  letter-spacing: 0.04em;
}

/* ---------- 速览导航 ---------- */
.page-products .cap-nav {
  padding-block: clamp(10px, 2vw, 20px) clamp(26px, 4vw, 46px);
}

.page-products .cap-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-products .cap-nav-list a {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  border-radius: var(--r-md);
  background: #fff;
  border: 1px solid var(--card-line);
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--fs-sm);
  line-height: 1.4;
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.page-products .cap-nav-list a:hover {
  transform: translateY(-3px);
  border-color: var(--lime-deep);
  box-shadow: var(--shadow-lift);
}

.page-products .cap-num {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: var(--clay-light);
}

/* ---------- 功能分区骨架 ---------- */
.page-products .feature-block {
  display: grid;
  gap: clamp(14px, 2.4vw, 26px);
  padding-block: clamp(36px, 6vw, 76px);
}

.page-products .feature-block + .feature-block {
  border-top: 1px solid rgba(46, 15, 8, 0.08);
}

.page-products .block-rail {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-products .block-num {
  font-family: var(--font-mono);
  font-size: clamp(1.75rem, 3.4vw, 2.25rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--clay);
}

.page-products .block-line {
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--clay), transparent);
}

.page-products .block-body {
  min-width: 0;
}

.page-products .block-body > * + * {
  margin-top: clamp(18px, 2.4vw, 30px);
}

.page-products .block-body .h-xl {
  margin-bottom: 0;
}

.page-products .sub-title {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--ink);
  margin: 0;
  padding-left: 12px;
  border-left: 4px solid var(--lime-deep);
}

/* ---------- 图文框 ---------- */
.page-products .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 步骤 ---------- */
.page-products .step-list {
  list-style: none;
  counter-reset: step;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-products .step-list li {
  counter-increment: step;
  position: relative;
  padding: 16px 20px 16px 58px;
  border-radius: var(--r-md);
  background: #fff;
  border: 1px solid var(--card-line);
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--ink);
}

.page-products .step-list li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 18px;
  top: 16px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--lime-deep);
}

/* ---------- 结果提示条 ---------- */
.page-products .outcome {
  padding: 18px 22px;
  border-radius: var(--r-md);
  background: var(--space);
  color: #EDE5E0;
  font-size: var(--fs-sm);
  line-height: 1.75;
  margin: 0;
}

.page-products .outcome strong {
  color: var(--lime);
  font-weight: 700;
}

/* ---------- 错位卡片 ---------- */
.page-products .stagger {
  display: grid;
  gap: clamp(12px, 1.8vw, 18px);
}

.page-products .spec-card {
  position: relative;
  padding: 20px 22px;
  border-radius: var(--r-md);
  background: #fff;
  border: 1px solid var(--card-line);
  border-top: 4px solid var(--clay-light);
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-products .spec-card--accent {
  border-top-color: var(--lime-deep);
}

.page-products .spec-title {
  margin: 0 0 6px;
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--ink);
}

/* ---------- 索引矩阵 ---------- */
.page-products .mx-wrap {
  overflow-x: auto;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--card-line);
  border-radius: var(--r-lg);
  -webkit-overflow-scrolling: touch;
}

.page-products .mx-head,
.page-products .mx-body {
  display: grid;
  grid-template-columns: 62px repeat(12, minmax(0, 1fr));
  gap: 4px;
  min-width: 640px;
}

.page-products .mx-head {
  margin-bottom: 6px;
}

.page-products .mx-corner {
  display: block;
}

.page-products .mx-col {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  height: 62px;
  writing-mode: vertical-rl;
  text-orientation: upright;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0;
  color: var(--ink-soft);
  padding-bottom: 2px;
}

.page-products .mx-row {
  display: flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  white-space: nowrap;
}

.page-products .mx-c {
  display: block;
  min-height: 26px;
  border-radius: 5px;
  transition: outline-color 0.16s ease, transform 0.16s ease;
}

.page-products .mx-c.l1 { background: var(--mx-1); }
.page-products .mx-c.l2 { background: var(--mx-2); }
.page-products .mx-c.l3 { background: var(--mx-3); }
.page-products .mx-c.l4 { background: var(--mx-4); }
.page-products .mx-c.l5 { background: var(--mx-5); }

.page-products .mx-c:hover {
  outline: 2px solid var(--lime);
  outline-offset: 0;
  transform: scale(1.06);
}

.page-products .mx-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: var(--fs-xs);
  color: var(--ink-soft);
}

.page-products .legend-label {
  letter-spacing: 0.02em;
}

.page-products .legend-scale {
  display: inline-flex;
  gap: 3px;
}

.page-products .legend-chip {
  width: 22px;
  height: 12px;
  border-radius: 3px;
}

.page-products .legend-chip.l1 { background: var(--mx-1); }
.page-products .legend-chip.l2 { background: var(--mx-2); }
.page-products .legend-chip.l3 { background: var(--mx-3); }
.page-products .legend-chip.l4 { background: var(--mx-4); }
.page-products .legend-chip.l5 { background: var(--mx-5); }

/* ---------- 版本切换 ---------- */
.page-products .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-products .filter-pill {
  appearance: none;
  border: 1px solid rgba(140, 46, 26, 0.28);
  background: #fff;
  color: var(--clay);
  border-radius: var(--r-pill);
  padding: 8px 16px;
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}

.page-products .filter-pill:hover {
  border-color: var(--clay-light);
}

.page-products .filter-pill[aria-pressed="true"] {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--clay-deep);
}

.page-products .filter-status {
  margin: 0;
  font-size: var(--fs-xs);
  color: var(--ink-soft);
}

.page-products .release-list {
  display: grid;
  gap: 14px;
}

.page-products .release-card {
  padding: 20px 22px;
  border-radius: var(--r-md);
  background: #fff;
  border: 1px solid var(--card-line);
  border-left: 6px solid var(--clay-light);
}

.page-products .release-tag {
  margin: 0;
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--clay-light);
}

.page-products .release-name {
  margin: 6px 0 10px;
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--ink);
}

.page-products .release-points {
  margin: 0;
  padding-left: 1.1em;
  display: grid;
  gap: 8px;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-products .release-points li::marker {
  color: var(--lime-deep);
}

/* ---------- 安装包 ---------- */
.page-products .pkg-list {
  display: grid;
  gap: 14px;
}

.page-products .pkg-card {
  padding: 22px;
  border-radius: var(--r-md);
  background: var(--clay-deep);
  color: #F0E5E0;
}

.page-products .pkg-os {
  margin: 0;
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  color: var(--lime);
}

.page-products .pkg-ver {
  margin: 6px 0 10px;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.03em;
  color: #fff;
}

.page-products .pkg-note {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: rgba(240, 229, 224, 0.86);
}

/* ---------- 场景 ---------- */
.page-products .scenario-grid {
  display: grid;
  gap: 16px;
}

.page-products .scenario-card {
  position: relative;
  overflow: hidden;
  padding: 26px 22px 28px;
  border-radius: var(--r-lg);
  background: #fff;
  border: 1px solid var(--card-line);
}

.page-products .scenario-card::after {
  content: "";
  position: absolute;
  right: -34px;
  bottom: -34px;
  width: 104px;
  height: 104px;
  border-radius: 50%;
  background: rgba(200, 255, 61, 0.32);
  pointer-events: none;
}

.page-products .scenario-step {
  margin: 0 0 8px;
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  color: var(--clay-light);
}

.page-products .scenario-card .h-md {
  margin: 0 0 10px;
}

.page-products .scenario-card p {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--ink-soft);
}

/* ---------- 结尾 ---------- */
.page-products .next-steps {
  position: relative;
  overflow: hidden;
  margin-top: clamp(28px, 4vw, 44px);
  padding: clamp(26px, 4vw, 46px);
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--clay-deep) 0%, var(--clay) 100%);
  color: #F5ECE7;
}

.page-products .next-steps::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(199, 205, 212, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(199, 205, 212, 0.14) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.page-products .next-steps > * {
  position: relative;
  z-index: 1;
}

.page-products .next-kicker {
  margin: 0 0 10px;
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  color: var(--lime);
}

.page-products .next-steps .h-lg {
  margin: 0 0 12px;
  color: #fff;
  max-width: 24ch;
}

.page-products .next-steps p {
  margin: 0;
  max-width: 44em;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(245, 236, 231, 0.88);
}

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

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-products .cap-nav-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-products .mx-head,
  .page-products .mx-body {
    min-width: 0;
    grid-template-columns: 76px repeat(12, minmax(0, 1fr));
  }

  .page-products .mx-c {
    min-height: 34px;
  }
}

@media (min-width: 900px) {
  .page-products .feature-block {
    grid-template-columns: minmax(96px, 158px) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
  }

  .page-products .block-rail {
    position: sticky;
    top: 118px;
    align-self: start;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .page-products .block-line {
    flex: none;
    width: 2px;
    height: 92px;
    background: linear-gradient(180deg, var(--clay), transparent);
    margin-left: 6px;
  }

  .page-products .stagger > *:nth-child(even) {
    margin-left: var(--shift);
  }

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

  .page-products .scenario-grid > *:nth-child(2) {
    margin-top: 26px;
  }

  .page-products .scenario-grid > *:nth-child(3) {
    margin-top: 52px;
  }
}

@media (min-width: 1040px) {
  .page-products .cap-nav-list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition: none !important;
    animation: none !important;
  }
}