.page-products {
  --pr-gap: 18px;
  --pr-line: rgba(47, 227, 208, 0.22);
  --pr-soft: rgba(123, 243, 230, 0.12);
  background:
    radial-gradient(70% 40% at 82% 0%, rgba(90, 75, 224, 0.20), transparent 72%),
    var(--deep);
  color: var(--ghost);
  overflow-x: clip;
}

.page-products .pr-crumb-wrap {
  padding-top: 18px;
}

/* ---------- HERO ---------- */
.page-products .pr-hero {
  position: relative;
  padding: 30px 0 46px;
  isolation: isolate;
}

.page-products .pr-hero-bg {
  position: absolute;
  inset: -20% -18% auto -18%;
  height: 130%;
  z-index: -1;
  background:
    radial-gradient(55% 45% at 18% 8%, rgba(90, 75, 224, 0.42), transparent 70%),
    radial-gradient(48% 38% at 88% 34%, rgba(47, 227, 208, 0.20), transparent 72%),
    radial-gradient(40% 30% at 60% 90%, rgba(255, 107, 74, 0.12), transparent 75%);
  filter: blur(8px);
  animation: pr-breathe 11s ease-in-out infinite;
}

@keyframes pr-breathe {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 0.95; }
}

.page-products .pr-hero-grid {
  display: grid;
  gap: 26px;
}

.page-products .pr-hero-main h1 {
  margin: 14px 0 0;
  font-size: clamp(38px, 10vw, 84px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--ghost);
  text-shadow: 0 0 42px rgba(47, 227, 208, 0.22);
}

.page-products .pr-hero-lead {
  max-width: 34em;
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.85;
  letter-spacing: 0.01em;
  color: var(--haze);
}

.page-products .pr-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .pr-hero-side {
  padding: 20px 20px 8px;
  border-radius: var(--radius-lg);
}

.page-products .pr-side-head {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-products .pr-side-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-side-list li {
  display: grid;
  gap: 2px;
  padding: 11px 0;
  border-top: 1px solid var(--pr-soft);
}

.page-products .pr-side-k {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--cyan-soft);
}

.page-products .pr-side-v {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ghost);
}

/* ---------- 通用区块 ---------- */
.page-products .pr-section {
  position: relative;
  padding: 44px 0;
}

.page-products .pr-section + .pr-section {
  padding-top: 12px;
}

.page-products .pr-sec-head {
  max-width: 44em;
  margin-bottom: 24px;
}

.page-products .pr-sec-head--tight {
  margin-bottom: 18px;
}

.page-products .pr-sec-head h2 {
  margin: 14px 0 0;
  font-size: clamp(23px, 4.6vw, 38px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ghost);
}

.page-products .pr-sec-lead {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--haze);
}

/* ---------- 对照表 ---------- */
.page-products .pr-table-wrap {
  border: 1px solid var(--pr-line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(155deg, rgba(11, 32, 54, 0.92), rgba(6, 20, 39, 0.94));
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .pr-compare {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pr-caption {
  padding: 14px 18px 0;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--haze);
}

.page-products .pr-compare thead th {
  padding: 14px 18px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--cyan);
  text-transform: uppercase;
  border-bottom: 1px solid var(--pr-line);
  white-space: nowrap;
}

.page-products .pr-compare tbody th {
  padding: 15px 18px;
  width: 30%;
  text-align: left;
  font-weight: 600;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ghost);
  border-bottom: 1px solid var(--pr-soft);
}

.page-products .pr-compare tbody td {
  padding: 15px 18px;
  line-height: 1.75;
  color: var(--haze);
  border-bottom: 1px solid var(--pr-soft);
  vertical-align: top;
}

.page-products .pr-compare tbody tr:last-child th,
.page-products .pr-compare tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .pr-compare tbody tr:hover td,
.page-products .pr-compare tbody tr:hover th {
  background: rgba(47, 227, 208, 0.05);
}

/* ---------- 双端卡片 ---------- */
.page-products .pr-device-stack {
  display: grid;
  gap: 20px;
}

.page-products .pr-device {
  position: relative;
  padding: 22px 20px 24px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-products .pr-device::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), transparent 78%);
}

.page-products .pr-device--desktop::before {
  background: linear-gradient(90deg, var(--coral), transparent 78%);
}

.page-products .pr-device-tag {
  display: inline-block;
  margin: 0 0 10px;
}

.page-products .pr-device h3 {
  margin: 0 0 12px;
  font-size: clamp(19px, 3.4vw, 25px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ghost);
}

.page-products .pr-device p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--haze);
}

.page-products .pr-device-media {
  margin: 0 0 16px;
  max-width: 250px;
}

.page-products .pr-device-media--wide {
  max-width: 100%;
}

.page-products .pr-device-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--pr-soft);
  background: var(--trench);
  object-fit: cover;
}

.page-products .pr-device-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-products .pr-device-points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ghost);
}

.page-products .pr-device-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(47, 227, 208, 0.7);
}

.page-products .pr-device--desktop .pr-device-points li::before {
  background: var(--coral);
  box-shadow: 0 0 10px rgba(255, 107, 74, 0.7);
}

/* ---------- 分组矩阵 ---------- */
.page-products .pr-groups-title {
  margin: 34px 0 0;
  font-size: clamp(17px, 3vw, 21px);
  font-weight: 700;
  color: var(--ghost);
}

.page-products .pr-groups {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-products .pr-group {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 11px 12px;
  border: 1px solid var(--pr-soft);
  border-radius: var(--radius-sm);
  background: rgba(11, 32, 54, 0.6);
  transition: border-color 240ms var(--ease), background 240ms var(--ease);
}

.page-products .pr-group:hover {
  border-color: var(--pr-line);
  background: rgba(47, 227, 208, 0.07);
}

.page-products .pr-group-idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-products .pr-group-range {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--ghost);
}

.page-products .pr-group-note {
  font-size: 12px;
  line-height: 1.5;
  color: var(--haze);
}

/* ---------- 记录与收藏 ---------- */
.page-products .pr-record-row {
  display: grid;
  gap: 22px;
}

.page-products .pr-record-text h3 {
  margin: 0 0 12px;
  font-size: clamp(18px, 3.2vw, 24px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ghost);
}

.page-products .pr-record-text p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--haze);
}

.page-products .pr-check {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-products .pr-check li {
  padding: 10px 14px;
  border-left: 2px solid var(--line-strong);
  background: rgba(11, 32, 54, 0.55);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ghost);
}

.page-products .pr-record-fig {
  margin: 0;
}

.page-products .pr-record-fig img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--pr-line);
  background: var(--trench);
  object-fit: cover;
}

.page-products .pr-record-fig--square {
  max-width: 260px;
}

.page-products .pr-record-fig figcaption {
  margin-top: 8px;
}

.page-products .pr-record-row--b {
  margin-top: 30px;
}

/* ---------- 五步 ---------- */
.page-products .pr-steps-figure {
  margin: 0 0 28px;
}

.page-products .pr-steps-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--pr-line);
  background: var(--trench);
  object-fit: cover;
}

.page-products .pr-steps-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 4px;
}

.page-products .pr-step {
  position: relative;
  padding: 4px 0 28px 26px;
  border-left: 1px solid var(--pr-line);
}

.page-products .pr-step:last-child {
  padding-bottom: 4px;
  border-left-color: transparent;
}

.page-products .pr-step::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 8px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--deep);
  border: 2px solid var(--cyan);
  box-shadow: 0 0 14px rgba(47, 227, 208, 0.65);
}

.page-products .pr-step-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-products .pr-step h3 {
  margin: 6px 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ghost);
}

.page-products .pr-step p {
  margin: 0;
  max-width: 36em;
  font-size: 14px;
  line-height: 1.85;
  color: var(--haze);
}

/* ---------- 看板 ---------- */
.page-products .pr-board-grid {
  display: grid;
  gap: 24px;
  margin-bottom: 26px;
}

.page-products .pr-board-copy p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--haze);
}

.page-products .pr-board-note {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--cyan-soft);
}

.page-products .pr-board-visual {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  align-items: center;
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--pr-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(2, 10, 18, 0.85), rgba(11, 32, 54, 0.85));
}

.page-products .pr-ring {
  width: 108px;
  height: 108px;
  filter: drop-shadow(0 0 12px rgba(47, 227, 208, 0.35));
}

.page-products .pr-bars {
  display: grid;
  gap: 14px;
}

.page-products .pr-bar {
  margin: 0;
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
}

.page-products .pr-bar-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--haze);
}

.page-products .pr-bar-track {
  display: block;
  height: 8px;
  border-radius: var(--radius-pill);
  background: rgba(159, 182, 201, 0.16);
  overflow: hidden;
}

.page-products .pr-bar-fill {
  display: block;
  height: 100%;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--cyan), var(--cyan-soft));
}

.page-products .pr-bar-fill--lime {
  background: linear-gradient(90deg, var(--lime), var(--cyan-soft));
}

.page-products .pr-bar-fill--coral {
  background: linear-gradient(90deg, var(--coral), var(--coral-soft));
}

.page-products .pr-views {
  display: grid;
  gap: 14px;
}

.page-products .pr-view {
  padding: 18px;
  border: 1px solid var(--pr-soft);
  border-radius: var(--radius-md);
  background: rgba(11, 32, 54, 0.55);
}

.page-products .pr-view h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--cyan-soft);
}

.page-products .pr-view p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--haze);
}

/* ---------- 收尾 ---------- */
.page-products .pr-cta {
  padding: 46px 0 64px;
}

.page-products .pr-cta-inner {
  position: relative;
  padding: 28px 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--pr-line);
  background:
    radial-gradient(70% 120% at 12% 0%, rgba(90, 75, 224, 0.30), transparent 70%),
    linear-gradient(150deg, rgba(11, 32, 54, 0.92), rgba(2, 10, 18, 0.94));
  overflow: hidden;
}

.page-products .pr-cta-inner h2 {
  margin: 0 0 10px;
  font-size: clamp(21px, 4vw, 32px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ghost);
}

.page-products .pr-cta-inner p {
  margin: 0 0 20px;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--haze);
}

.page-products .pr-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pr-groups {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-products .pr-hero {
    padding: 44px 0 72px;
  }

  .page-products .pr-hero-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: end;
    gap: 44px;
  }

  .page-products .pr-hero-side {
    transform: translateY(16px);
  }

  .page-products .pr-section {
    padding: 62px 0;
  }

  .page-products .pr-section + .pr-section {
    padding-top: 18px;
  }

  .page-products .pr-device-stack {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    align-items: start;
    gap: 30px;
  }

  .page-products .pr-device--desktop {
    margin-top: 56px;
  }

  .page-products .pr-device {
    padding: 26px 26px 28px;
  }

  .page-products .pr-groups {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
  }

  .page-products .pr-record-row--a {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 32px;
  }

  .page-products .pr-record-row--b {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: center;
    gap: 36px;
    margin-top: 42px;
  }

  .page-products .pr-record-fig--square {
    max-width: 100%;
  }

  .page-products .pr-steps-list {
    max-width: 44em;
    margin: 0 auto;
  }

  .page-products .pr-step {
    padding: 6px 0 36px 32px;
  }

  .page-products .pr-board-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: center;
    gap: 40px;
    margin-bottom: 34px;
  }

  .page-products .pr-board-visual {
    grid-template-columns: 132px minmax(0, 1fr);
    padding: 26px;
    gap: 24px;
  }

  .page-products .pr-ring {
    width: 132px;
    height: 132px;
  }

  .page-products .pr-cta-inner {
    padding: 40px 40px 42px;
  }
}

@media (min-width: 1180px) {
  .page-products .pr-groups {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}
<<<END>>>