.page-products {
  --pp-figure-gap: clamp(24px, 3.6vw, 44px);
}

/* ---------- 首屏框景 ---------- */
.page-products .apps-hero {
  padding: clamp(16px, 2.6vw, 28px) 0 0;
}

.page-products .apps-hero__frame {
  position: relative;
  border: 1px solid var(--line);
  border-top: 4px solid var(--red);
  background: linear-gradient(168deg, var(--paper-lite) 0%, var(--paper) 62%);
  padding: clamp(22px, 4vw, 48px) clamp(18px, 3.6vw, 46px) clamp(20px, 3vw, 34px);
  overflow: hidden;
}

.page-products .apps-hero__frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 82%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 82%);
  pointer-events: none;
}

.page-products .apps-hero__frame::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 12px;
  height: 100%;
  background-image: repeating-linear-gradient(
    to bottom,
    var(--gold) 0,
    var(--gold) 2px,
    transparent 2px,
    transparent 14px
  );
  opacity: .55;
  pointer-events: none;
}

.page-products .apps-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 820px;
}

.page-products .apps-hero__frame h1 {
  font-size: clamp(29px, 5.2vw, 62px);
  letter-spacing: -.01em;
  margin: 10px 0 0;
}

.page-products .apps-hero__lead {
  margin: 16px 0 0;
  font-size: clamp(15px, 1.25vw, 18px);
  line-height: 1.8;
  color: var(--ink);
  opacity: .86;
}

.page-products .apps-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 2.6vw, 30px);
}

.page-products .apps-hero__stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(24px, 3.4vw, 38px) 0 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .apps-hero__stats > div {
  background: var(--paper-lite);
  padding: 12px 14px 14px;
}

.page-products .apps-hero__stats dt {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--ink);
  opacity: .55;
}

.page-products .apps-hero__stats dd {
  margin: 6px 0 0;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.1;
  color: var(--red);
}

/* ---------- 通用栏目标题 ---------- */
.page-products .apps-head {
  max-width: 800px;
  margin-bottom: clamp(20px, 3.2vw, 38px);
}

.page-products .apps-head h2 {
  font-size: clamp(23px, 3.5vw, 44px);
  margin: 10px 0 0;
}

.page-products .apps-head__lead {
  margin: 14px 0 0;
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.85;
  color: var(--ink);
  opacity: .82;
}

.page-products .apps-shot {
  margin: var(--pp-figure-gap) 0 0;
}

/* ---------- 分类网格（非对称瀑布流） ---------- */
.page-products .apps-cats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .apps-cats__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 104px;
  padding: 15px 16px 16px;
  background: var(--paper-lite);
  transition: background .28s var(--ease);
}

.page-products .apps-cats__item::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .32s var(--ease);
}

.page-products .apps-cats__item:hover {
  background: #fff;
}

.page-products .apps-cats__item:hover::after {
  transform: scaleY(1);
}

.page-products .apps-cats__no {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-products .apps-cats__name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(18px, 1.7vw, 22px);
  line-height: 1.15;
  color: var(--ink);
}

.page-products .apps-cats__count {
  margin-top: auto;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--red-deep);
}

/* ---------- 订阅记录 ---------- */
.page-products .apps-record {
  background: linear-gradient(180deg, transparent 0%, rgba(139, 92, 246, .07) 100%);
}

.page-products .record-rail {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding: 2px 2px 14px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-products .record-chip {
  flex: 0 0 auto;
  scroll-snap-align: start;
  padding: 8px 14px;
  border: 1px solid var(--line);
  background: var(--paper-lite);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink);
  white-space: nowrap;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}

.page-products .record-chip[data-state="active"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
  box-shadow: inset 0 -3px 0 var(--violet);
}

.page-products .apps-record__grid {
  display: grid;
  gap: clamp(22px, 3.2vw, 40px);
  margin-top: clamp(12px, 2vw, 20px);
}

.page-products .record-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .record-facts li {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 14px 2px;
  border-bottom: 1px solid var(--line);
}

.page-products .record-facts__k {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--violet);
}

.page-products .record-facts__v {
  font-size: 15px;
  line-height: 1.7;
}

.page-products .apps-record__note {
  margin: 16px 0 0;
}

.page-products .apps-record__shot {
  margin: 0;
}

/* ---------- 电脑端能力 ---------- */
.page-products .apps-client {
  background: var(--paper-lite);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .client-grid {
  display: grid;
  gap: clamp(24px, 3.4vw, 44px);
}

.page-products .speed {
  border: 1px solid var(--line);
  background: var(--paper);
  padding: clamp(16px, 2.4vw, 26px);
}

.page-products .speed__row {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.page-products .speed__row + .speed__row {
  margin-top: 14px;
}

.page-products .speed__k {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--ink);
  opacity: .62;
}

.page-products .speed__track {
  position: relative;
  display: block;
  height: 16px;
  border: 1px solid var(--line);
  background: rgba(14, 27, 42, .05);
  overflow: hidden;
}

.page-products .speed__bar {
  display: block;
  height: 100%;
}

.page-products .speed__bar--old {
  width: 100%;
  background: repeating-linear-gradient(
    45deg,
    var(--mist) 0,
    var(--mist) 6px,
    transparent 6px,
    transparent 12px
  );
}

.page-products .speed__bar--new {
  width: 58%;
  background: linear-gradient(90deg, var(--red) 0%, var(--gold) 100%);
}

.page-products .speed__note {
  margin: 16px 0 0;
}

.page-products .client-faces {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .client-face {
  background: var(--paper-lite);
  padding: 16px 16px 18px;
  transition: background .28s var(--ease);
}

.page-products .client-face:hover {
  background: #fff;
}

.page-products .client-face__idx {
  display: block;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-products .client-face h3 {
  margin: 8px 0 0;
  font-size: clamp(16px, 1.4vw, 19px);
}

.page-products .client-face p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  opacity: .8;
}

/* ---------- 使用场景 ---------- */
.page-products .scenes-layout {
  display: grid;
  gap: clamp(22px, 3.2vw, 40px);
}

.page-products .scenes-layout__shot {
  margin: 0;
}

.page-products .scenes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .scene {
  background: var(--paper);
  padding: 18px 16px 20px;
}

.page-products .scene__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  color: var(--red);
  background: var(--paper-lite);
}

.page-products .scene__icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-products .scene h3 {
  margin: 12px 0 0;
  font-size: clamp(16px, 1.4vw, 19px);
}

.page-products .scene p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  opacity: .82;
}

/* ---------- 更新节奏 ---------- */
.page-products .cycle-grid {
  display: grid;
  gap: clamp(22px, 3.2vw, 40px);
}

.page-products .cycle-grid__shot {
  margin: 0;
}

.page-products .cycle-list {
  display: block;
}

.page-products .cycle-item {
  border: 1px solid var(--line);
  background: var(--paper-lite);
}

.page-products .cycle-item + .cycle-item {
  margin-top: 10px;
}

.page-products .cycle-toggle {
  width: 100%;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) 20px;
  gap: 12px;
  align-items: center;
  padding: 15px 16px;
  border: 0;
  background: none;
  text-align: left;
  cursor: pointer;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.4;
  transition: background .25s var(--ease);
}

.page-products .cycle-toggle:hover {
  background: rgba(232, 176, 75, .16);
}

.page-products .cycle-toggle__idx {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-products .cycle-toggle__label {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(16px, 1.4vw, 19px);
}

.page-products .cycle-toggle__sign {
  font-size: 18px;
  line-height: 1;
  text-align: center;
  color: var(--red);
}

.page-products .cycle-panel {
  display: none;
  padding: 0 16px 18px;
}

.page-products .cycle-panel[data-open] {
  display: block;
}

.page-products .cycle-panel p {
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.8;
  opacity: .84;
}

/* ---------- 结尾通道 ---------- */
.page-products .apps-cta {
  padding: 0 0 clamp(40px, 6vw, 76px);
}

.page-products .apps-cta__panel {
  position: relative;
  padding: clamp(24px, 4vw, 50px);
  overflow: hidden;
}

.page-products .apps-cta__panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line-invert) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-invert) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: .5;
  pointer-events: none;
}

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

.page-products .apps-cta__panel h2 {
  font-size: clamp(22px, 3vw, 36px);
  color: var(--paper-lite);
}

.page-products .apps-cta__panel p {
  margin: 14px 0 0;
  max-width: 720px;
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.85;
  color: rgba(244, 239, 230, .82);
}

.page-products .apps-cta__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 32px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-products .scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-products .apps-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-products .client-grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: start;
  }
}

@media (min-width: 760px) {
  .page-products .apps-cats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .apps-record__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: start;
  }

  .page-products .scenes-layout {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
    align-items: center;
  }

  .page-products .cycle-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-products .apps-cats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .apps-cats__item--wide {
    grid-column: span 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .apps-cats__item,
  .page-products .apps-cats__item::after,
  .page-products .client-face,
  .page-products .cycle-toggle,
  .page-products .record-chip {
    transition: none;
  }
}