.page-products {
  --pf-rule: 2px solid var(--night);
  --pf-rule-soft: 1px solid var(--stroke);
  --pf-ink-soft: #2B3C46;
  background: var(--ice-2);
  color: var(--ink);
}

.page-products .breadcrumb {
  padding-block: 14px;
}

/* ---------- 首屏 ---------- */
.page-products .pf-hero {
  background-color: var(--night);
  background-image: repeating-linear-gradient(
    90deg,
    rgba(31, 164, 108, 0.16) 0 1px,
    transparent 1px 96px
  );
  color: var(--ice-2);
  border-bottom: 2px solid var(--pitch);
  padding-block: clamp(32px, 6vw, 68px);
}

.page-products .pf-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  min-width: 0;
}

.page-products .pf-hero__kicker {
  color: var(--yellow);
  letter-spacing: 0.14em;
  margin: 0;
}

.page-products .pf-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 8.4vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
}

.page-products .pf-hero__title span {
  display: block;
  color: var(--yellow);
}

.page-products .pf-hero__lede {
  margin-top: 18px;
  max-width: 46ch;
  color: rgba(233, 243, 238, 0.86);
}

.page-products .pf-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 2px solid rgba(233, 243, 238, 0.24);
  min-width: 0;
}

.page-products .pf-hero__stats .stat {
  padding: 14px 12px 14px 0;
  border-bottom: 1px solid rgba(233, 243, 238, 0.16);
}

.page-products .pf-hero__stats .stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 5.4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.05;
  color: var(--ice-2);
}

.page-products .pf-hero__stats .stat__label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: rgba(233, 243, 238, 0.72);
}

.page-products .pf-unit {
  margin-left: 3px;
  font-size: 0.46em;
  font-weight: 600;
  color: var(--line);
}

/* ---------- 主体骨架 ---------- */
.page-products .pf-body {
  padding-block: clamp(34px, 6vw, 64px);
}

.page-products .pf-rail {
  border: var(--pf-rule);
  background: var(--ice);
  box-shadow: 6px 6px 0 var(--night-deep);
  padding: 18px;
  min-width: 0;
}

.page-products .pf-rail .rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pitch);
}

.page-products .pf-rail__note {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: var(--pf-rule-soft);
  font-size: 13px;
  line-height: 1.65;
  color: var(--pf-ink-soft);
}

.page-products .pf-rail__note a {
  color: var(--pitch);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pf-flow {
  display: grid;
  gap: clamp(34px, 5vw, 64px);
  min-width: 0;
}

.page-products .pf-sec {
  scroll-margin-top: 24px;
}

.page-products .section__head {
  border-bottom: var(--pf-rule);
  padding-bottom: 16px;
}

.page-products .section__kicker {
  color: var(--pitch);
}

.page-products .pf-sub {
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: var(--pf-rule);
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.page-products .pf-hint {
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--graphite);
}

/* ---------- 能力横条 ---------- */
.page-products .pf-caps {
  margin-top: 22px;
  border-top: var(--pf-rule);
}

.page-products .pf-cap {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 6px 16px;
  padding: 20px 14px 20px 4px;
  border-bottom: var(--pf-rule-soft);
  transition: background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .pf-cap:hover {
  background: var(--ice);
  transform: translateX(4px);
}

.page-products .pf-cap__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  font-weight: 700;
  line-height: 1;
  color: var(--pitch);
}

.page-products .pf-cap__body {
  min-width: 0;
}

.page-products .pf-cap__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 3vw, 1.5rem);
  letter-spacing: -0.01em;
}

.page-products .pf-cap__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--pf-ink-soft);
}

.page-products .pf-cap__tag {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 0;
}

/* ---------- 图片容器 ---------- */
.page-products .pf-figure {
  margin: 26px 0 0;
  border: var(--pf-rule);
  background: var(--ice);
  box-shadow: 6px 6px 0 var(--night-deep);
}

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

.page-products .pf-figure .media__caption {
  padding: 10px 14px;
  border-top: var(--pf-rule-soft);
  font-size: 13px;
  line-height: 1.6;
  color: var(--graphite);
}

/* ---------- 手机端 ---------- */
.page-products .pf-mobile {
  display: grid;
  gap: clamp(26px, 4vw, 42px);
  margin-top: 26px;
  min-width: 0;
}

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

.page-products .pf-checks li {
  position: relative;
  padding-left: 30px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--pf-ink-soft);
}

.page-products .pf-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 13px;
  height: 13px;
  background: var(--line);
  border: 2px solid var(--night);
}

.page-products .pf-stats-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: var(--pf-rule);
}

.page-products .pf-stats-row .stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 4.6vw, 2.2rem);
  font-weight: 700;
  line-height: 1.05;
  color: var(--night);
}

.page-products .pf-stats-row .stat__label {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  color: var(--graphite);
}

.page-products .pf-device {
  justify-self: center;
  width: min(300px, 82%);
}

.page-products .pf-device__screen {
  position: relative;
  padding: 14px 9px 10px;
  border: 3px solid var(--night);
  border-radius: 26px;
  background: var(--night-deep);
  box-shadow: 6px 6px 0 var(--night-deep);
}

.page-products .pf-device__screen::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 62px;
  height: 5px;
  border-radius: 4px;
  background: var(--pitch);
}

.page-products .pf-device__screen img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  background: var(--ice);
}

.page-products .pf-device__caption {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.6;
  text-align: center;
  color: var(--graphite);
}

/* ---------- 战报数据 ---------- */
.page-products .pf-split {
  display: grid;
  gap: clamp(26px, 4vw, 42px);
  margin-top: 24px;
  min-width: 0;
}

.page-products .pf-split .prose {
  color: var(--pf-ink-soft);
}

.page-products .pf-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.page-products .pf-field {
  position: relative;
  display: inline-block;
  padding: 8px 12px;
  border: 2px solid var(--night);
  background: var(--ice);
  font-size: 14px;
  font-weight: 600;
  cursor: help;
  transition: background-color var(--dur) var(--ease);
}

.page-products .pf-field:hover,
.page-products .pf-field:focus-visible {
  background: var(--yellow);
  outline: none;
}

.page-products .pf-field__def {
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  z-index: 6;
  width: max-content;
  max-width: min(230px, 70vw);
  padding: 8px 10px;
  background: var(--night);
  color: var(--ice-2);
  font-size: 12.5px;
  font-weight: 400;
  line-height: 1.55;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.18s var(--ease), visibility 0.18s var(--ease);
}

.page-products .pf-field:hover .pf-field__def,
.page-products .pf-field:focus-visible .pf-field__def {
  opacity: 1;
  visibility: visible;
}

.page-products .pf-pathlist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pf-pathlist li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px;
  background: var(--ice);
  border-left: 4px solid var(--pitch);
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--pf-ink-soft);
}

.page-products .pf-pathlist .mono {
  font-weight: 700;
  color: var(--pitch);
}

/* ---------- 标签筛选 ---------- */
.page-products .pf-filter {
  margin-top: 22px;
}

.page-products .pf-taggroups {
  display: grid;
  gap: 18px;
  margin-top: 22px;
  min-width: 0;
}

.page-products .pf-taggroup {
  padding: 18px;
  border: var(--pf-rule);
  background: var(--ice-2);
  min-width: 0;
}

.page-products .pf-taggroup__title {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
  justify-content: space-between;
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.05rem;
}

.page-products .pf-taggroup__title .mono {
  font-size: 12px;
  color: var(--graphite);
}

.page-products .pf-taggroup__text {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--pf-ink-soft);
}

.page-products .pf-tagcloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pf-tag {
  padding: 5px 10px;
  border-radius: var(--radius);
  font-size: 12px;
}

/* ---------- 批次折叠 ---------- */
.page-products .pf-batch {
  display: grid;
  gap: 14px;
  align-content: start;
  min-width: 0;
}

.page-products .pf-batch .collapse {
  border: var(--pf-rule);
  background: var(--ice-2);
}

.page-products .pf-batch .collapse__trigger {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 14px;
  text-align: left;
}

.page-products .pf-batch .collapse__panel {
  padding: 0 16px 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pf-ink-soft);
}

.page-products .pf-batch .collapse__panel p {
  margin: 0 0 10px;
}

.page-products .pf-batch .collapse__panel p:last-child {
  margin-bottom: 0;
}

.page-products .pf-scenarios {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pf-scenarios li {
  padding: 16px;
  background: var(--ice);
  border-top: 3px solid var(--line);
  font-size: 15px;
  line-height: 1.7;
  color: var(--pf-ink-soft);
}

.page-products .pf-scenarios strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--ink);
}

/* ---------- 版本记录 ---------- */
.page-products .pf-vers {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: var(--pf-rule);
}

.page-products .pf-ver {
  display: grid;
  gap: 10px 22px;
  padding: 22px 4px;
  border-bottom: var(--pf-rule-soft);
}

.page-products .pf-ver--latest {
  background: linear-gradient(90deg, rgba(245, 197, 24, 0.18), rgba(245, 197, 24, 0) 62%);
}

.page-products .pf-ver__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 700;
  line-height: 1;
  color: var(--night);
}

.page-products .pf-ver--latest .pf-ver__no {
  color: var(--pitch);
}

.page-products .pf-ver__body {
  min-width: 0;
}

.page-products .pf-ver__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.page-products .pf-ver__body p {
  margin: 0 0 10px;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--pf-ink-soft);
}

.page-products .pf-ver__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.page-products .pf-vers-old {
  margin-top: 18px;
  border: var(--pf-rule);
  background: var(--ice);
}

.page-products .pf-vers-old .collapse__trigger {
  width: 100%;
  font-family: var(--font-display);
  font-size: 1rem;
  text-align: left;
}

.page-products .pf-vers-old .collapse__panel {
  padding: 0 16px 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pf-ink-soft);
}

.page-products .pf-vers-old .collapse__panel p {
  margin: 0;
}

/* ---------- 收尾主题带 ---------- */
.page-products .pf-cta {
  margin-top: clamp(38px, 6vw, 76px);
}

.page-products .pf-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 18px 0 0;
}

.page-products .pf-cta__note {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(233, 243, 238, 0.78);
}

.page-products .pf-cta__note a {
  color: var(--yellow);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-products .pf-taggroups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pf-ver {
    grid-template-columns: 132px minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pf-cap {
    grid-template-columns: 80px minmax(0, 1fr) minmax(0, 220px);
    align-items: start;
  }

  .page-products .pf-cap__tag {
    grid-column: 3;
    margin-top: 4px;
    justify-content: flex-start;
  }

  .page-products .pf-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pf-hero__stats .stat {
    padding-inline: 14px;
    border-left: 1px solid rgba(233, 243, 238, 0.16);
  }

  .page-products .pf-hero__stats .stat:first-child {
    border-left: 0;
    padding-left: 0;
  }
}

@media (min-width: 900px) {
  .page-products .pf-hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    align-items: end;
  }

  .page-products .pf-mobile {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-products .pf-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-products .pf-rail {
    position: sticky;
    top: 24px;
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pf-cap,
  .page-products .pf-field,
  .page-products .pf-field__def {
    transition: none;
  }

  .page-products .pf-cap:hover {
    transform: none;
  }
}