.page-products {
  --pp-line: rgba(244, 239, 230, 0.16);
  --pp-line-ink: rgba(20, 18, 16, 0.14);
  --pp-soft: rgba(244, 239, 230, 0.72);
}

/* ---------- 面包屑 ---------- */
.page-products .products-crumb {
  padding-bottom: clamp(1.25rem, 3vw, 2.25rem);
}
.page-products .products-crumb ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.page-products .products-crumb li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(244, 239, 230, 0.5);
}
.page-products .products-crumb li + li::before {
  content: "/";
  color: rgba(244, 239, 230, 0.28);
}
.page-products .products-crumb a {
  color: rgba(244, 239, 230, 0.72);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-products .products-crumb a:hover,
.page-products .products-crumb a:focus-visible {
  color: var(--volt);
  border-bottom-color: var(--volt);
}
.page-products .products-crumb [aria-current] {
  color: var(--signal);
}

/* ---------- 首屏 ---------- */
.page-products .products-hero {
  position: relative;
  overflow: hidden;
}
.page-products .products-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(880px 420px at 84% 8%, rgba(59, 74, 47, 0.9), transparent 68%),
    radial-gradient(620px 340px at 6% 102%, rgba(255, 107, 53, 0.14), transparent 70%);
}
.page-products .products-hero > .shell {
  position: relative;
  z-index: 1;
}
.page-products .products-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 3.25rem);
  align-items: center;
}
.page-products .products-hero h1 {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6.2vw, 4.05rem);
  line-height: 1.04;
  letter-spacing: 0.01em;
  color: var(--cream);
  max-width: 18ch;
}
.page-products .products-hero__lead {
  margin: clamp(1rem, 2.5vw, 1.6rem) 0 0;
  max-width: 56ch;
  font-size: clamp(0.95rem, 1.6vw, 1.08rem);
  line-height: 1.8;
  color: var(--pp-soft);
}
.page-products .products-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: clamp(1.4rem, 3vw, 2rem);
}
.page-products .products-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.25rem;
  margin: clamp(1.8rem, 4vw, 2.75rem) 0 0;
  padding: clamp(1.1rem, 2.5vw, 1.5rem) 0 0;
  border-top: 1px solid var(--pp-line);
  list-style: none;
}
.page-products .products-stats li {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 0;
}
.page-products .products-stats .data-num {
  font-family: var(--font-mono);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(1.4rem, 3.2vw, 2rem);
  line-height: 1;
  color: var(--volt);
}
.page-products .products-stats__label {
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  color: rgba(244, 239, 230, 0.6);
}
.page-products .products-hero__figure {
  margin: 0;
}
.page-products .products-hero__figure .figure-frame {
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.42);
}
.page-products .products-hero__caption {
  margin-top: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: rgba(244, 239, 230, 0.5);
}

/* ---------- 章节头 ---------- */
.page-products .products-sec-head {
  max-width: 62ch;
  margin-bottom: clamp(1.8rem, 4vw, 3rem);
}
.page-products .products-sec-head h2 {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.55rem, 3.6vw, 2.6rem);
  line-height: 1.12;
  letter-spacing: 0.01em;
}
.page-products .products-sec-head__lead {
  margin: 0.9rem 0 0;
  font-size: 1rem;
  line-height: 1.8;
}
.page-products .products-platforms .kicker,
.page-products .products-versions .kicker,
.page-products .products-downloads .kicker {
  color: var(--signal-dark);
}
.page-products .products-platforms .products-sec-head h2,
.page-products .products-versions .products-sec-head h2,
.page-products .products-downloads .products-sec-head h2 {
  color: var(--ink);
}
.page-products .products-platforms .products-sec-head__lead,
.page-products .products-versions .products-sec-head__lead,
.page-products .products-downloads .products-sec-head__lead {
  color: rgba(20, 18, 16, 0.72);
}
.page-products .products-sec-head--dark h2 {
  color: var(--cream);
}
.page-products .products-sec-head--dark .kicker {
  color: var(--volt);
}
.page-products .products-sec-head--dark .products-sec-head__lead {
  color: var(--pp-soft);
}

/* ---------- 设备覆盖 ---------- */
.page-products .products-platforms__grid {
  gap: clamp(1rem, 2.5vw, 1.5rem);
}
.page-products .products-platform {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: clamp(1.25rem, 2.6vw, 1.75rem);
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--pp-line-ink);
  border-top: 3px solid var(--mil-green);
  border-radius: 2px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.page-products .products-platform:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 36px rgba(20, 18, 16, 0.1);
}
.page-products .products-platform h3 {
  margin: 0.15rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.28rem;
  line-height: 1.2;
  color: var(--ink);
}
.page-products .products-platform p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: rgba(20, 18, 16, 0.74);
}
.page-products .products-mini {
  margin: 0.35rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
  border-top: 1px solid var(--pp-line-ink);
  padding-top: 0.75rem;
}
.page-products .products-mini li {
  position: relative;
  padding-left: 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  line-height: 1.6;
  color: rgba(20, 18, 16, 0.62);
}
.page-products .products-mini li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.5rem;
  height: 2px;
  background: var(--signal);
}

/* ---------- 功能标签页 ---------- */
.page-products .products-features__list {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.6rem;
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
  scrollbar-width: thin;
}
.page-products .products-tab {
  flex: 0 0 auto;
  padding: 0.72rem 1.15rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.07em;
  color: rgba(244, 239, 230, 0.72);
  background: rgba(244, 239, 230, 0.06);
  border: 1px solid var(--pp-line);
  border-radius: 2px;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-products .products-tab:hover {
  color: var(--cream);
  border-color: rgba(183, 255, 42, 0.5);
}
.page-products .products-tab[aria-selected="true"] {
  color: var(--ink);
  background: var(--signal);
  border-color: var(--signal);
  font-weight: 700;
}
.page-products .products-tab:focus-visible {
  outline: 2px solid var(--volt);
  outline-offset: 2px;
}
.page-products .products-features__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: start;
  padding-top: 0.25rem;
}
.page-products .products-features__panel[hidden] {
  display: none;
}
.page-products .products-features__copy h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.3rem, 2.8vw, 1.9rem);
  line-height: 1.18;
  color: var(--cream);
}
.page-products .products-features__copy p {
  margin: 0.9rem 0 0;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--pp-soft);
}
.page-products .products-feature-list {
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.7rem;
}
.page-products .products-feature-list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.92rem;
  line-height: 1.72;
  color: rgba(244, 239, 230, 0.78);
}
.page-products .products-feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 0.6rem;
  height: 2px;
  background: var(--volt);
}
.page-products .products-features__more {
  margin-top: 1.5rem;
}
.page-products .products-features__media {
  margin: 0;
}
.page-products .products-features__media .figure-frame {
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.38);
}

/* ---------- 版本时间线 ---------- */
.page-products .products-timeline {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-left: 2px solid var(--pp-line-ink);
}
.page-products .products-timeline__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(0.9rem, 2.4vw, 1.6rem);
  padding: 0 0 clamp(1.4rem, 3vw, 2.1rem) clamp(1rem, 2.6vw, 1.75rem);
  position: relative;
}
.page-products .products-timeline__item:last-child {
  padding-bottom: 0;
}
.page-products .products-timeline__item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 0.35rem;
  width: 12px;
  height: 12px;
  background: var(--signal);
  transform: rotate(45deg);
}
.page-products .products-timeline__idx {
  font-family: var(--font-mono);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  line-height: 1.1;
  color: var(--signal-dark);
}
.page-products .products-timeline__body h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.14rem;
  line-height: 1.3;
  color: var(--ink);
}
.page-products .products-timeline__body p {
  margin: 0.5rem 0 0;
  max-width: 60ch;
  font-size: 0.94rem;
  line-height: 1.78;
  color: rgba(20, 18, 16, 0.72);
}

/* ---------- 故障处理 ---------- */
.page-products .products-fix__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}
.page-products .products-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.9rem;
}
.page-products .products-step {
  position: relative;
  padding: clamp(1.1rem, 2.4vw, 1.5rem) clamp(1.1rem, 2.4vw, 1.6rem);
  background: rgba(20, 18, 16, 0.22);
  border: 1px solid rgba(244, 239, 230, 0.18);
  border-left: 3px solid var(--signal);
  border-radius: 2px;
}
.page-products .products-step__num {
  display: block;
  font-family: var(--font-mono);
  font-style: italic;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  color: var(--volt);
}
.page-products .products-step h3 {
  margin: 0.4rem 0 0;
  font-size: 1.06rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--cream);
}
.page-products .products-step p {
  margin: 0.5rem 0 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: rgba(244, 239, 230, 0.76);
}
.page-products .products-fix__media {
  margin: 0;
}
.page-products .products-fix__media figcaption {
  margin-top: 0.85rem;
  font-size: 0.82rem;
  line-height: 1.6;
  color: rgba(244, 239, 230, 0.62);
}
.page-products .products-fix__cta {
  margin: 1.1rem 0 0;
}

/* ---------- 下载安装 ---------- */
.page-products .products-downloads__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 3.5vw, 2.75rem);
  align-items: start;
}
.page-products .products-acc-group {
  border-bottom: 1px solid var(--pp-line-ink);
}
.page-products .products-acc {
  border-top: 1px solid var(--pp-line-ink);
}
.page-products .products-acc + .products-acc {
  border-top: 1px solid var(--pp-line-ink);
}
.page-products .products-acc summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.05em;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}
.page-products .products-acc summary::-webkit-details-marker {
  display: none;
}
.page-products .products-acc summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--signal);
}
.page-products .products-acc[open] summary::after {
  content: "\2013";
}
.page-products .products-acc summary:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: -2px;
}
.page-products .products-acc__body {
  padding-bottom: 1.25rem;
}
.page-products .products-acc__steps {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.55rem;
}
.page-products .products-acc__steps li {
  font-size: 0.93rem;
  line-height: 1.75;
  color: rgba(20, 18, 16, 0.74);
}
.page-products .products-downloads__media {
  margin: 0;
}

/* ---------- 使用场景 ---------- */
.page-products .products-scenes__grid {
  gap: clamp(1rem, 2.5vw, 1.5rem);
}
.page-products .products-scene {
  padding: clamp(1.2rem, 2.6vw, 1.7rem);
  background: rgba(18, 27, 38, 0.42);
  border: 1px solid var(--pp-line);
  border-radius: 2px;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.page-products .products-scene:hover {
  border-color: rgba(183, 255, 42, 0.45);
  transform: translateY(-3px);
}
.page-products .products-scene h3 {
  margin: 0.7rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.18rem;
  line-height: 1.25;
  color: var(--cream);
}
.page-products .products-scene p {
  margin: 0.55rem 0 0;
  font-size: 0.93rem;
  line-height: 1.78;
  color: rgba(244, 239, 230, 0.74);
}

/* ---------- 末尾行动区 ---------- */
.page-products .products-cta {
  position: relative;
  overflow: hidden;
}
.page-products .products-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(720px 320px at 88% 50%, rgba(255, 107, 53, 0.22), transparent 70%);
}
.page-products .products-cta__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.4rem, 3.5vw, 2.5rem);
  align-items: center;
}
.page-products .products-cta__inner h2 {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.4vw, 2.4rem);
  line-height: 1.14;
  color: var(--cream);
}
.page-products .products-cta__text {
  margin: 0.9rem 0 0;
  max-width: 56ch;
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--pp-soft);
}
.page-products .products-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

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

@media (min-width: 900px) {
  .page-products .products-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }
  .page-products .products-features__panel {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }
  .page-products .products-features__panel--text {
    grid-template-columns: minmax(0, 1fr);
    max-width: 78ch;
  }
  .page-products .products-fix__layout {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  }
  .page-products .products-downloads__layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
  .page-products .products-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }
  .page-products .products-cta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1080px) {
  .page-products .products-hero h1 {
    max-width: 17ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .products-platform,
  .page-products .products-scene,
  .page-products .products-tab {
    transition: none;
  }
  .page-products .products-platform:hover,
  .page-products .products-scene:hover {
    transform: none;
  }
}
</main>