.page-products {
  --pd-cut: 22px;
  --pd-glow: rgba(57, 255, 136, 0.30);
  --pd-glow-orange: rgba(255, 107, 53, 0.30);
  position: relative;
}

/* ---------- 面包屑 ---------- */
.page-products .pd-crumbs {
  padding-top: clamp(16px, 3vw, 30px);
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 46px) 0 clamp(36px, 6vw, 74px);
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  top: -32%;
  right: -16%;
  width: min(680px, 76vw);
  height: min(680px, 76vw);
  background: radial-gradient(circle at 55% 45%, rgba(57, 255, 136, 0.13), rgba(57, 255, 136, 0) 62%);
  pointer-events: none;
  z-index: 0;
}

.page-products .pd-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 5vw, 54px);
  align-items: center;
}

.page-products .pd-eyebrow {
  margin: 0 0 14px;
}

.page-products .pd-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(32px, 5.2vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--white);
}

.page-products .pd-hero__lead {
  margin: 0 0 24px;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--text);
}

.page-products .pd-hero__pills {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pd-pill {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 14px;
  background: linear-gradient(150deg, rgba(22, 36, 77, 0.85), rgba(16, 27, 58, 0.6));
  border: 1px solid var(--line);
  border-left: 3px solid var(--neon);
  border-radius: var(--r-s);
}

.page-products .pd-pill__num {
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
}

.page-products .pd-pill__label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-dim);
}

.page-products .pd-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pd-hero__figure {
  position: relative;
  margin: 0;
  border-radius: var(--r-l);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--ink-800);
  box-shadow: var(--shadow);
  transform: rotate(-1.2deg);
}

.page-products .pd-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(57, 255, 136, 0.10), rgba(10, 17, 40, 0.55) 70%);
  pointer-events: none;
}

.page-products .pd-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .pd-hero__caption {
  position: relative;
  z-index: 1;
  padding: 12px 16px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-dim);
  background: var(--ink-850);
  border-top: 1px solid var(--line);
}

/* ---------- 侧栏索引 ---------- */
.page-products .pd-index {
  padding: 16px 14px;
  border-left: 2px solid var(--line-strong);
}

.page-products .pd-index__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--mute);
}

.page-products .pd-index__list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .pd-index__link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}

.page-products .pd-index__no {
  font-size: 11px;
  color: var(--mute);
}

/* ---------- 公共章节 ---------- */
.page-products .pd-section {
  position: relative;
}

.page-products .pd-head h2 {
  margin: 0 0 14px;
  font-size: clamp(25px, 3.4vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--white);
}

.page-products .pd-head__lead {
  max-width: 62ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

/* ---------- 功能卡 ---------- */
.page-products .pd-cards {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 3.5vw, 36px);
}

.page-products .pd-card {
  position: relative;
  padding: 22px 20px 24px;
  background: linear-gradient(158deg, var(--ink-800), var(--ink-850));
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  clip-path: polygon(0 0, calc(100% - var(--pd-cut)) 0, 100% var(--pd-cut), 100% 100%, 0 100%);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-products .pd-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: calc(var(--pd-cut) - 1px);
  width: 2px;
  height: calc(var(--pd-cut) * 1.42);
  background: var(--line-strong);
  transform: rotate(-45deg);
  transform-origin: top right;
}

.page-products .pd-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
}

.page-products .pd-card--accent {
  border-color: rgba(57, 255, 136, 0.38);
  background: linear-gradient(158deg, rgba(57, 255, 136, 0.08), var(--ink-850) 62%);
}

.page-products .pd-card--orange {
  border-color: rgba(255, 107, 53, 0.34);
}

.page-products .pd-card__num {
  display: block;
  margin-bottom: 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mute);
}

.page-products .pd-card--accent .pd-card__num {
  color: var(--neon);
}

.page-products .pd-card--orange .pd-card__num {
  color: var(--orange);
}

.page-products .pd-card__title {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--white);
}

.page-products .pd-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-products .pd-card__meta {
  margin: 14px 0 0;
}

/* ---------- 步骤轨道 ---------- */
.page-products .pd-track {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(22px, 3.5vw, 36px);
}

.page-products .pd-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
  counter-reset: pdstep;
}

.page-products .pd-step {
  position: relative;
  padding: 0 0 0 22px;
  border-left: 1px solid var(--line);
}

.page-products .pd-step::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 0 4px rgba(57, 255, 136, 0.14);
}

.page-products .pd-step:nth-child(2)::before {
  background: var(--elec);
  box-shadow: 0 0 0 4px var(--elec-dim);
}

.page-products .pd-step:nth-child(3)::before {
  background: var(--orange);
  box-shadow: 0 0 0 4px var(--orange-dim);
}

.page-products .pd-step__no {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--mute);
}

.page-products .pd-step__title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}

.page-products .pd-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-dim);
}

/* ---------- 图片容器 ---------- */
.page-products .pd-figure {
  position: relative;
  margin: 0;
  border-radius: var(--r-l);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-products .pd-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .pd-figure__caption {
  padding: 11px 15px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-dim);
  background: var(--ink-850);
  border-top: 1px solid var(--line);
}

.page-products .pd-figure--flush {
  margin-top: clamp(20px, 3vw, 30px);
}

/* ---------- 提示条 ---------- */
.page-products .pd-note {
  margin-top: 22px;
  padding: 16px 18px;
  border-radius: var(--r-m);
  border: 1px dashed var(--line-strong);
  background: var(--elec-dim);
}

.page-products .pd-note__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text);
}

/* ---------- 跑动对比 ---------- */
.page-products .pd-compare {
  display: grid;
  gap: clamp(20px, 3.5vw, 32px);
  margin-top: clamp(22px, 3.5vw, 34px);
}

.page-products .pd-compare__panel {
  padding: 20px 18px 22px;
  border-radius: var(--r-l);
  border: 1px solid var(--line);
  background: linear-gradient(165deg, var(--ink-800), var(--ink-900));
  box-shadow: var(--shadow);
}

.page-products .pd-compare__bar-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .pd-compare__bar-row:last-of-type {
  border-bottom: 0;
}

.page-products .pd-compare__team {
  font-size: 13px;
  color: var(--text-dim);
}

.page-products .pd-compare__bar {
  position: relative;
  height: 8px;
  border-radius: 999px;
  background: rgba(138, 148, 166, 0.16);
  overflow: hidden;
}

.page-products .pd-compare__fill {
  display: block;
  height: 100%;
  border-radius: 999px;
}

.page-products .pd-fill--100 {
  width: 100%;
}

.page-products .pd-fill--95 {
  width: 95%;
}

.page-products .pd-fill--92 {
  width: 92%;
}

.page-products .pd-compare__bar--neon .pd-compare__fill {
  background: linear-gradient(90deg, var(--neon), #1fbf68);
}

.page-products .pd-compare__bar--orange .pd-compare__fill {
  background: linear-gradient(90deg, var(--orange), #c94a1c);
}

.page-products .pd-compare__bar--dim .pd-compare__fill {
  background: linear-gradient(90deg, var(--mute), rgba(138, 148, 166, 0.5));
}

.page-products .pd-compare__val {
  font-size: 15px;
  font-weight: 700;
}

.page-products .pd-compare__facts {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-products .pd-compare__fact {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-products .pd-compare__fact dt {
  font-size: 13px;
  color: var(--text-dim);
}

.page-products .pd-compare__fact dd {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}

.page-products .pd-chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
}

/* ---------- 抢断导出 ---------- */
.page-products .pd-export {
  display: grid;
  gap: clamp(20px, 3.5vw, 32px);
  margin-top: clamp(22px, 3.5vw, 34px);
}

.page-products .pd-acc {
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: var(--ink-850);
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color 0.3s var(--ease);
}

.page-products .pd-acc[open] {
  border-color: rgba(57, 255, 136, 0.34);
}

.page-products .pd-acc__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .pd-acc__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}

.page-products .pd-acc__hint {
  font-size: 12px;
  color: var(--mute);
  white-space: nowrap;
}

.page-products .pd-acc[open] .pd-acc__hint {
  color: var(--neon);
}

.page-products .pd-acc__body {
  padding: 0 18px 18px;
}

.page-products .pd-acc__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-dim);
}

/* ---------- 设备 ---------- */
.page-products .pd-devices {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .pd-device {
  padding: 20px 18px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: var(--ink-850);
}

.page-products .pd-device--accent {
  border-color: rgba(57, 255, 136, 0.36);
  background: linear-gradient(160deg, rgba(57, 255, 136, 0.08), var(--ink-850) 60%);
}

.page-products .pd-device__badge {
  display: inline-block;
  margin-bottom: 12px;
  padding: 3px 9px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--elec);
  border: 1px solid rgba(59, 130, 246, 0.4);
  border-radius: var(--r-s);
}

.page-products .pd-device--accent .pd-device__badge {
  color: var(--neon);
  border-color: rgba(57, 255, 136, 0.42);
}

.page-products .pd-device__title {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
}

.page-products .pd-device__text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-products .pd-device__meta {
  margin: 0;
  font-size: 12px;
  color: var(--mute);
}

.page-products .pd-version {
  margin: 20px 0 0;
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-dim);
  border-left: 3px solid var(--orange);
  background: var(--orange-dim);
  border-radius: 0 var(--r-s) var(--r-s) 0;
}

/* ---------- 使用场景 ---------- */
.page-products .pd-scenes {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 3.5vw, 34px);
}

.page-products .pd-scene {
  padding: 20px 18px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: linear-gradient(170deg, var(--ink-800), var(--ink-850));
}

.page-products .pd-scene--accent {
  border-color: rgba(255, 107, 53, 0.34);
  background: linear-gradient(170deg, rgba(255, 107, 53, 0.09), var(--ink-850) 62%);
}

.page-products .pd-scene__idx {
  display: block;
  margin-bottom: 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--elec);
}

.page-products .pd-scene--accent .pd-scene__idx {
  color: var(--orange);
}

.page-products .pd-scene__title {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
}

.page-products .pd-scene__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-dim);
}

/* ---------- 收尾 ---------- */
.page-products .pd-closing {
  margin-top: clamp(26px, 4vw, 42px);
  padding: clamp(22px, 3.5vw, 34px);
  border-radius: var(--r-l);
  border: 1px solid var(--line-strong);
  background: linear-gradient(140deg, rgba(22, 36, 77, 0.9), rgba(10, 17, 40, 0.95));
  display: grid;
  gap: 20px;
}

.page-products .pd-closing__title {
  margin: 0 0 12px;
  font-size: clamp(19px, 2.4vw, 25px);
  font-weight: 800;
  line-height: 1.35;
  color: var(--white);
}

.page-products .pd-closing__text p {
  margin: 0;
  max-width: 58ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .pd-hero__pills {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pd-compare__bar-row {
    grid-template-columns: minmax(140px, 190px) 1fr auto;
    align-items: center;
    gap: 14px;
  }

  .page-products .pd-compare__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .pd-compare__fact {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

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

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

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

@media (min-width: 900px) {
  .page-products .pd-hero__inner {
    grid-template-columns: 7fr 5fr;
    gap: clamp(32px, 4.5vw, 60px);
  }

  .page-products .pd-track {
    grid-template-columns: 6fr 5fr;
    align-items: start;
  }

  .page-products .pd-figure--tall {
    margin-top: 32px;
  }

  .page-products .pd-compare {
    grid-template-columns: 6fr 6fr;
    align-items: start;
  }

  .page-products .pd-export {
    grid-template-columns: 6fr 5fr;
    align-items: start;
  }

  .page-products .pd-export .pd-figure {
    margin-top: 26px;
  }

  .page-products .pd-closing {
    grid-template-columns: 7fr 5fr;
    align-items: center;
  }

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

@media (min-width: 1080px) {
  .page-products .pd-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pd-card--wide {
    grid-column: span 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-card,
  .page-products .pd-acc,
  .page-products .pd-hero__figure {
    transition: none;
    transform: none;
  }
}
<<<END>>>