/* ============================================================
   产品总览页  page-products
   ============================================================ */

.page-products {
  --pd-line: rgba(30, 74, 138, 0.6);
  --pd-soft: rgba(155, 176, 206, 0.18);
  --pd-glow: rgba(0, 255, 170, 0.14);
  overflow-x: clip;
}

/* ---------- 面包屑间距 ---------- */
.page-products .crumbs {
  padding-top: 26px;
  padding-bottom: 4px;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(32px, 5vw, 72px) clamp(56px, 8vw, 120px);
}

.page-products .pd-hero__slash {
  position: absolute;
  top: -14%;
  right: -18%;
  width: 76%;
  height: 128%;
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  background: linear-gradient(118deg, rgba(0, 255, 170, 0.13), rgba(30, 74, 138, 0.34) 52%, rgba(255, 76, 41, 0.1));
  pointer-events: none;
}

.page-products .pd-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 40px;
}

.page-products .pd-hero__title {
  font-size: clamp(36px, 6.6vw, 84px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  margin: 14px 0 22px;
  color: var(--ink);
}

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

.page-products .pd-hero__lede {
  max-width: 34ch;
}

.page-products .pd-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .pd-hero__index {
  border-left: 1px solid var(--pd-line);
  padding-left: 22px;
}

.page-products .pd-hero__index-title {
  font-size: var(--step-13);
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 14px;
}

.page-products .pd-index {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-products .pd-index a {
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: var(--step-16);
  color: var(--ink);
  text-decoration: none;
}

.page-products .pd-index .mono {
  font-size: var(--step-13);
  color: var(--neon-text);
  min-width: 20px;
}

/* ---------- 通用章节 ---------- */
.page-products .pd-section {
  position: relative;
  padding-block: clamp(56px, 8vw, 120px);
}

.page-products .pd-section--alt {
  background: linear-gradient(180deg, rgba(6, 18, 41, 0.72), rgba(10, 31, 68, 0) 62%);
}

.page-products .pd-head {
  max-width: 62ch;
  margin-bottom: clamp(32px, 5vw, 64px);
}

.page-products .pd-head--wide {
  max-width: 74ch;
}

.page-products .pd-head__title {
  margin: 12px 0 18px;
}

.page-products .pd-note {
  margin-top: 20px;
  font-size: var(--step-13);
  color: var(--muted);
}

.page-products .pd-inline {
  margin-top: 24px;
  color: var(--muted);
  font-size: var(--step-16);
}

/* ---------- 01 产品矩阵 ---------- */
.page-products .pd-matrix {
  display: grid;
  gap: 18px;
}

.page-products .pd-card {
  padding: 26px 24px 22px;
  display: grid;
  gap: 10px;
  align-content: start;
  transition: transform 0.32s var(--ease), border-color 0.32s var(--ease);
}

.page-products .pd-card__num {
  font-size: var(--step-40);
  line-height: 1;
  color: rgba(155, 176, 206, 0.4);
  letter-spacing: -0.04em;
}

.page-products .pd-card__title {
  margin: 0;
}

.page-products .pd-card__text {
  margin: 0;
  color: var(--muted);
  font-size: var(--step-16);
  line-height: 1.75;
}

.page-products .pd-card__meta {
  font-size: var(--step-13);
  color: var(--neon-text);
  letter-spacing: 0.04em;
  margin-top: 4px;
}

.page-products .pd-card:hover,
.page-products .pd-card:focus-within {
  transform: translateY(-4px);
}

/* ---------- 02 赛前十分钟 ---------- */
.page-products .pd-confirm {
  display: grid;
  gap: 36px;
}

.page-products .pd-steps {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--pd-line);
}

.page-products .pd-step {
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--pd-line);
}

.page-products .pd-step__t {
  font-size: var(--step-20);
  color: var(--neon);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.page-products .pd-step__title {
  margin: 0 0 6px;
}

.page-products .pd-step__text {
  margin: 0;
  color: var(--muted);
  font-size: var(--step-16);
  line-height: 1.75;
}

.page-products .pd-confirm__media {
  margin: 0;
}

/* ---------- 03 主客场对照栏 ---------- */
.page-products .pd-compare {
  background: linear-gradient(150deg, rgba(18, 48, 94, 0.68), rgba(6, 18, 41, 0.2));
  border-block: 1px solid var(--pd-line);
}

.page-products .pd-compare__stage {
  display: grid;
  gap: 36px;
}

.page-products .pd-bars {
  display: grid;
  gap: 20px;
  padding: 24px 20px;
  background: rgba(6, 18, 41, 0.55);
  border: 1px solid var(--pd-line);
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
}

.page-products .pd-bars__head {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--pd-line);
}

.page-products .pd-bars__legend {
  font-size: var(--step-13);
  color: var(--muted);
  letter-spacing: 0.08em;
}

.page-products .pd-bars__legend--home {
  color: var(--neon-text);
  text-align: center;
}

.page-products .pd-bars__legend--away {
  text-align: center;
}

.page-products .pd-bar {
  display: grid;
  grid-template-columns: minmax(72px, 96px) 1fr 34px 34px 1fr;
  align-items: center;
  gap: 8px;
}

.page-products .pd-bar__name {
  font-size: var(--step-13);
  color: var(--muted);
  letter-spacing: -0.02em;
}

.page-products .pd-bar__track {
  display: flex;
  align-items: center;
  height: 10px;
  background: rgba(30, 74, 138, 0.28);
}

.page-products .pd-bar__track--home {
  justify-content: flex-end;
}

.page-products .pd-bar__track--away {
  justify-content: flex-start;
}

.page-products .pd-bar__track span {
  display: block;
  height: 100%;
}

.page-products .pd-bar__track--home span {
  background: linear-gradient(90deg, rgba(0, 255, 170, 0.35), var(--neon));
}

.page-products .pd-bar__track--away span {
  background: linear-gradient(90deg, var(--muted), rgba(155, 176, 206, 0.32));
}

.page-products .pd-bar__num {
  font-size: var(--step-16);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  text-align: center;
}

.page-products .pd-bar__num--home {
  color: var(--neon);
}

.page-products .pd-bar__num--away {
  color: var(--ink);
}

.page-products .pd-compare__side {
  display: grid;
  gap: 28px;
}

.page-products .pd-dims {
  display: grid;
  gap: 10px;
}

.page-products .pd-dim {
  border: 1px solid var(--pd-line);
  background: rgba(6, 18, 41, 0.4);
  transition: border-color 0.28s var(--ease);
}

.page-products .pd-dim[open] {
  border-color: rgba(0, 255, 170, 0.45);
}

.page-products .pd-dim__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-size: var(--step-16);
  color: var(--ink);
}

.page-products .pd-dim__head::-webkit-details-marker {
  display: none;
}

.page-products .pd-dim[open] .pd-dim__head .mono {
  color: var(--neon);
}

.page-products .pd-dim__hint {
  font-size: var(--step-13);
  color: var(--muted);
}

.page-products .pd-dim__body {
  margin: 0;
  padding: 0 16px 16px;
  color: var(--muted);
  font-size: var(--step-16);
  line-height: 1.75;
}

.page-products .pd-compare__media {
  margin: 0;
}

/* ---------- 04 复盘数据包 ---------- */
.page-products .pd-recap {
  display: grid;
  gap: 36px;
}

.page-products .pd-recap__list {
  margin: 28px 0 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--pd-line);
}

.page-products .pd-recap__item {
  padding: 18px 0;
  border-bottom: 1px solid var(--pd-line);
}

.page-products .pd-recap__item dt {
  font-size: var(--step-16);
  color: var(--neon-text);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.page-products .pd-recap__item dd {
  margin: 0;
  color: var(--muted);
  font-size: var(--step-16);
  line-height: 1.75;
}

.page-products .pd-recap__media {
  margin: 0;
}

/* ---------- 05 订阅 ---------- */
.page-products .pd-subs {
  display: grid;
  gap: 12px;
}

.page-products .pd-sub {
  border: 1px solid var(--pd-line);
  background: rgba(18, 48, 94, 0.36);
  transition: border-color 0.28s var(--ease), transform 0.28s var(--ease);
}

.page-products .pd-sub[open] {
  border-color: rgba(0, 255, 170, 0.5);
  transform: translateX(4px);
}

.page-products .pd-sub__head {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 18px;
  cursor: pointer;
  list-style: none;
}

.page-products .pd-sub__head::-webkit-details-marker {
  display: none;
}

.page-products .pd-sub__tag {
  font-size: var(--step-13);
  color: var(--navy-deep);
  background: var(--neon);
  padding: 4px 10px;
  white-space: nowrap;
}

.page-products .pd-sub__label {
  font-size: var(--step-20);
  color: var(--ink);
}

.page-products .pd-sub__body {
  margin: 0;
  padding: 0 18px 20px;
  color: var(--muted);
  font-size: var(--step-16);
  line-height: 1.75;
  max-width: 60ch;
}

.page-products .pd-sub__media {
  margin: 34px 0 0;
}

/* ---------- 06 设备适配 ---------- */
.page-products .pd-devices {
  display: grid;
  gap: 18px;
}

.page-products .pd-device {
  padding: 26px 24px;
  display: grid;
  gap: 10px;
  align-content: start;
  border-top: 2px solid var(--neon);
  transition: transform 0.32s var(--ease);
}

.page-products .pd-device:hover {
  transform: translateY(-4px);
}

.page-products .pd-device__tag {
  font-size: var(--step-13);
  letter-spacing: 0.1em;
  color: var(--neon-text);
}

.page-products .pd-device__text {
  margin: 0;
  color: var(--muted);
  font-size: var(--step-16);
  line-height: 1.75;
}

.page-products .pd-device__stat {
  font-size: var(--step-13);
  color: var(--sand);
  letter-spacing: -0.02em;
}

.page-products .pd-version {
  display: grid;
  gap: 26px;
  margin-top: clamp(32px, 5vw, 64px);
  padding-top: clamp(28px, 4vw, 48px);
  border-top: 1px solid var(--pd-line);
}

.page-products .pd-version__media {
  margin: 0;
}

.page-products .pd-version__ver {
  display: inline-block;
  font-size: var(--step-13);
  color: var(--navy-deep);
  background: var(--sand);
  padding: 5px 12px;
  margin-bottom: 16px;
}

.page-products .pd-version__link {
  display: inline-block;
  margin-top: 18px;
  color: var(--neon-text);
  font-size: var(--step-16);
}

/* ---------- 07 适用场景 ---------- */
.page-products .pd-scenes {
  display: grid;
  gap: 18px;
}

.page-products .pd-scene {
  padding: 28px 24px;
  display: grid;
  gap: 12px;
  align-content: start;
  transition: transform 0.32s var(--ease);
}

.page-products .pd-scene:hover {
  transform: translateY(-4px);
}

.page-products .pd-scene__num {
  font-size: var(--step-13);
  letter-spacing: 0.12em;
  color: var(--pulse);
}

.page-products .pd-scene h3 {
  margin: 0;
}

.page-products .pd-scene p {
  margin: 0;
  color: var(--muted);
  font-size: var(--step-16);
  line-height: 1.75;
}

.page-products .pd-cta {
  margin-top: clamp(34px, 5vw, 72px);
  padding: 30px 26px;
  display: grid;
  gap: 22px;
  background: linear-gradient(115deg, rgba(0, 255, 170, 0.12), rgba(255, 76, 41, 0.1));
  border: 1px solid rgba(0, 255, 170, 0.34);
  clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
}

.page-products .pd-cta h2 {
  margin: 0 0 12px;
}

.page-products .pd-cta__text {
  margin: 0;
  color: var(--muted);
  font-size: var(--step-16);
  line-height: 1.75;
  max-width: 56ch;
}

.page-products .pd-cta__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* ---------- 焦点可见性 ---------- */
.page-products a:focus-visible,
.page-products summary:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

/* ============================================================
   断点
   ============================================================ */

@media (min-width: 700px) {
  .page-products .pd-devices {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-products .pd-scene:last-child {
    grid-column: 1 / -1;
  }

  .page-products .pd-cta {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 38px 34px;
  }
}

@media (min-width: 900px) {
  .page-products .pd-hero__grid {
    grid-template-columns: 38fr 62fr;
    gap: 56px;
    align-items: end;
  }

  .page-products .pd-hero__index {
    padding-left: 30px;
  }

  .page-products .pd-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 28px;
  }

  .page-products .pd-matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
    padding-bottom: 56px;
  }

  .page-products .pd-matrix > *:nth-child(2),
  .page-products .pd-matrix > *:nth-child(4) {
    transform: translateY(56px);
  }

  .page-products .pd-confirm {
    grid-template-columns: 60fr 40fr;
    gap: 56px;
    align-items: start;
  }

  .page-products .pd-compare__stage {
    grid-template-columns: 62fr 38fr;
    gap: 44px;
    align-items: start;
  }

  .page-products .pd-recap {
    grid-template-columns: 58fr 42fr;
    gap: 56px;
    align-items: start;
  }

  .page-products .pd-version {
    grid-template-columns: 34fr 66fr;
    gap: 48px;
    align-items: center;
  }

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

  .page-products .pd-scene:last-child {
    grid-column: auto;
  }

  .page-products .pd-bar {
    grid-template-columns: minmax(84px, 104px) 1fr 40px 40px 1fr;
    gap: 12px;
  }
}

@media (min-width: 1200px) {
  .page-products .pd-hero__grid {
    grid-template-columns: 36fr 64fr;
  }

  .page-products .pd-card {
    padding: 32px 28px 26px;
  }

  .page-products .pd-bars {
    padding: 30px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-card,
  .page-products .pd-device,
  .page-products .pd-scene,
  .page-products .pd-sub {
    transition: none;
  }
}