.page-products {
  --pd-gap: clamp(3rem, 7vw, 5.25rem);
  --pd-rail-w: 176px;
}

/* ---------- 面包屑 ---------- */
.page-products .crumbs {
  margin-top: clamp(1rem, 3vw, 1.75rem);
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  padding: clamp(1.75rem, 6vw, 4rem) 0 clamp(2.5rem, 6vw, 4.5rem);
}

.page-products .pd-hero::after {
  content: "";
  position: absolute;
  left: -6%;
  right: -6%;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon) 30%, var(--cyan) 62%, transparent);
  opacity: 0.55;
  transform: skewY(-0.8deg);
  pointer-events: none;
}

.page-products .pd-hero__grid {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}

.page-products .pd-eyebrow {
  margin: 0 0 0.85rem;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-products .pd-hero h1 {
  margin: 0 0 1.1rem;
  font-family: var(--font-head);
  font-size: clamp(2.1rem, 8.5vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.012em;
  color: var(--cold-white);
}

.page-products .pd-lede {
  margin: 0 0 1.75rem;
  max-width: 48ch;
  font-size: clamp(1rem, 2.4vw, 1.08rem);
  line-height: 1.78;
  color: var(--mist);
}

.page-products .pd-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-products .pd-hero__visual {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--stroke-soft);
  border-radius: var(--radius-lg);
  background: linear-gradient(152deg, rgba(22, 36, 79, 0.92), rgba(6, 11, 30, 0.96));
}

.page-products .pd-hero__visual svg {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 主体外壳与常驻锚点 ---------- */
.page-products .pd-shell {
  display: block;
}

.page-products .pd-rail {
  position: relative;
  margin-bottom: clamp(2rem, 5vw, 3rem);
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--stroke-soft);
}

.page-products .pd-rail__title {
  margin: 0 0 0.6rem;
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .pd-rail__list {
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0 0 0.35rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .pd-rail__list li {
  flex: 0 0 auto;
}

.page-products .pd-rail__list a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.42rem 0.85rem;
  border: 1px solid var(--stroke-soft);
  border-radius: var(--radius-pill);
  font-size: 0.86rem;
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-products .pd-rail__list a .mono {
  font-size: 0.72rem;
  color: var(--line-cold);
}

.page-products .pd-rail__list a:hover,
.page-products .pd-rail__list a:focus-visible {
  color: var(--cold-white);
  border-color: rgba(182, 255, 59, 0.6);
  background-color: rgba(182, 255, 59, 0.08);
}

.page-products .pd-rail__list a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

/* ---------- 区块通用 ---------- */
.page-products .pd-section {
  padding-bottom: var(--pd-gap);
  scroll-margin-top: 6rem;
}

.page-products .pd-section:last-child {
  padding-bottom: clamp(2rem, 5vw, 3rem);
}

.page-products .pd-slant {
  position: relative;
  padding: clamp(1.5rem, 4.5vw, 2.4rem) clamp(1.25rem, 3.5vw, 2rem);
  margin-bottom: clamp(1.5rem, 4vw, 2.25rem);
  background: linear-gradient(114deg, rgba(182, 255, 59, 0.12), rgba(53, 224, 200, 0.06) 46%, rgba(6, 11, 30, 0) 78%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), 0 100%);
}

.page-products .section-head h2,
.page-products .section-title {
  margin: 0.35rem 0 0;
}

.page-products .pd-sub {
  margin: 0.7rem 0 0;
  max-width: 58ch;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .pd-note {
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 0;
  padding-left: 1rem;
  border-left: 2px solid var(--neon);
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .pd-note a,
.page-products .pd-inline-link a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(182, 255, 59, 0.45);
}

.page-products .pd-note a:hover,
.page-products .pd-inline-link a:hover,
.page-products .pd-note a:focus-visible,
.page-products .pd-inline-link a:focus-visible {
  color: var(--neon-press);
  border-bottom-color: var(--neon-press);
}

.page-products .pd-inline-link {
  margin: 1.5rem 0 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 全宽横带图 ---------- */
.page-products .pd-band {
  display: block;
  margin: 0 0 clamp(1.75rem, 4.5vw, 2.5rem);
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--stroke-soft);
}

.page-products .pd-band img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
}

/* ---------- 四档对比矩阵 ---------- */
.page-products .pd-tablewrap {
  overflow-x: auto;
  border: 1px solid var(--stroke-soft);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(11, 20, 48, 0.86), rgba(6, 11, 30, 0.6));
  -webkit-overflow-scrolling: touch;
}

.page-products .pd-matrix {
  width: 100%;
  min-width: 680px;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.92rem;
}

.page-products .pd-matrix th,
.page-products .pd-matrix td {
  padding: 0.95rem 1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(44, 60, 110, 0.45);
  color: var(--mist);
  line-height: 1.6;
}

.page-products .pd-matrix thead th {
  position: relative;
  font-weight: 600;
  color: var(--cold-white);
  background-color: rgba(22, 36, 79, 0.55);
  border-bottom: 1px solid var(--stroke-hard);
}

.page-products .pd-matrix tbody th {
  font-weight: 600;
  color: var(--cold-white);
  white-space: nowrap;
}

.page-products .pd-matrix tbody tr {
  transition: background-color 0.22s var(--ease);
}

.page-products .pd-matrix tbody tr:hover {
  background-color: rgba(182, 255, 59, 0.055);
}

.page-products .pd-matrix tbody tr:last-child th,
.page-products .pd-matrix tbody tr:last-child td {
  border-bottom: none;
}

.page-products .pd-matrix__hot {
  background-color: rgba(255, 176, 32, 0.06);
}

.page-products .pd-matrix tbody tr:hover .pd-matrix__hot {
  background-color: rgba(255, 176, 32, 0.1);
}

.page-products .pd-price {
  font-family: var(--font-num);
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
  color: var(--amber);
  letter-spacing: 0.02em;
}

.page-products .pd-price--low {
  color: rgba(255, 176, 32, 0.78);
}

/* ---------- 价格与权益明细 ---------- */
.page-products .pd-rights {
  display: grid;
  gap: clamp(1.75rem, 4.5vw, 2.75rem);
  align-items: start;
}

.page-products .pd-rights__media {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--stroke-soft);
}

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

.page-products .pd-benefits {
  display: grid;
  gap: 1.15rem;
  margin: 0 0 clamp(1.75rem, 4vw, 2.5rem);
  padding: 0;
  list-style: none;
}

.page-products .pd-benefits li {
  position: relative;
  padding-left: 1.75rem;
}

.page-products .pd-benefits li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.85rem;
  height: 0.45rem;
  border-left: 2px solid var(--neon);
  border-bottom: 2px solid var(--neon);
  transform: rotate(-45deg);
}

.page-products .pd-benefits h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-head);
  font-size: 1.08rem;
  letter-spacing: 0.01em;
  color: var(--cold-white);
}

.page-products .pd-benefits p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .pd-tierlist {
  display: grid;
  gap: 0.6rem;
  padding: clamp(1rem, 3vw, 1.4rem);
  border: 1px dotted rgba(148, 163, 200, 0.28);
  border-radius: var(--radius-md);
  background-image: radial-gradient(rgba(148, 163, 200, 0.16) 1px, transparent 1px);
  background-size: 18px 18px;
}

.page-products .pd-tierrow {
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 1fr);
  align-items: center;
  gap: 0.5rem 0.9rem;
  padding: 0.6rem 0.7rem;
  border-radius: var(--radius-sm);
  transition: background-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-products .pd-tierrow:hover {
  background-color: rgba(234, 240, 255, 0.05);
  transform: translateY(-2px);
}

.page-products .pd-tierrow__price {
  font-size: 1.02rem;
  font-variant-numeric: tabular-nums;
  color: var(--amber);
  letter-spacing: 0.03em;
}

.page-products .pd-tierrow__desc {
  grid-column: 1 / -1;
  font-size: 0.88rem;
  color: var(--mist);
}

.page-products .pd-tierrow--hot {
  background-color: rgba(255, 176, 32, 0.08);
}

/* ---------- 战绩查询 ---------- */
.page-products .pd-records {
  display: grid;
  gap: clamp(1.75rem, 4.5vw, 2.75rem);
  align-items: start;
}

.page-products .pd-records__copy p {
  margin: 0 0 1.1rem;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .pd-records__copy p:first-child {
  color: var(--cold-white);
}

.page-products .pd-filters {
  display: grid;
  gap: 0.75rem;
  margin: 1.5rem 0 0;
}

.page-products .pd-filter {
  display: grid;
  gap: 0.3rem;
  padding: 0.85rem 1rem;
  border-left: 2px solid var(--line-cold);
  background: linear-gradient(90deg, rgba(22, 36, 79, 0.6), rgba(22, 36, 79, 0));
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-products .pd-filter__label {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-products .pd-filter__options {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--cold-white);
}

.page-products .pd-records__media {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--stroke-soft);
}

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

/* ---------- 升级版 ---------- */
.page-products .pd-upgrade {
  display: grid;
  gap: clamp(1.75rem, 4.5vw, 2.5rem);
  align-items: start;
}

.page-products .pd-upgrade__cards {
  display: grid;
  gap: 1rem;
}

.page-products .pd-upgrade__card {
  padding: clamp(1.1rem, 3vw, 1.5rem);
  border: 1px solid var(--stroke-soft);
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, rgba(22, 36, 79, 0.62), rgba(6, 11, 30, 0.5));
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease), background-color 0.24s var(--ease);
}

.page-products .pd-upgrade__card:hover {
  transform: translateY(-3px);
  border-color: rgba(182, 255, 59, 0.42);
}

.page-products .pd-upgrade__card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-head);
  font-size: 1.16rem;
  letter-spacing: 0.012em;
  color: var(--cold-white);
}

.page-products .pd-upgrade__card p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .pd-upgrade__media {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--stroke-soft);
}

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

/* ---------- 选档场景 ---------- */
.page-products .pd-scenes {
  display: grid;
  gap: 1rem;
}

.page-products .pd-scene {
  position: relative;
  padding: clamp(1.25rem, 3.5vw, 1.75rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--stroke-soft);
  background: linear-gradient(165deg, rgba(22, 36, 79, 0.6), rgba(6, 11, 30, 0.45));
}

.page-products .pd-scene--hot {
  border-color: rgba(255, 176, 32, 0.4);
  background: linear-gradient(165deg, rgba(255, 176, 32, 0.1), rgba(6, 11, 30, 0.5));
}

.page-products .pd-scene__tag {
  margin: 0 0 0.6rem;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .pd-scene h3 {
  margin: 0 0 0.6rem;
  font-family: var(--font-head);
  font-size: 1.22rem;
  letter-spacing: 0.012em;
  color: var(--cold-white);
}

.page-products .pd-scene p {
  margin: 0 0 0.9rem;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .pd-scene__pick {
  margin: 0;
  font-family: var(--font-num);
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  color: var(--neon);
}

.page-products .pd-scene--hot .pd-scene__pick {
  color: var(--amber);
}

/* ---------- 流程 ---------- */
.page-products .pd-steps {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-products .pd-step {
  position: relative;
  padding: clamp(1.1rem, 3vw, 1.5rem) clamp(1.1rem, 3vw, 1.5rem) clamp(1.1rem, 3vw, 1.5rem) clamp(3.2rem, 8vw, 4rem);
  border: 1px solid var(--stroke-soft);
  border-radius: var(--radius-md);
  background: linear-gradient(150deg, rgba(11, 20, 48, 0.85), rgba(6, 11, 30, 0.5));
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-products .pd-step:hover {
  transform: translateY(-2px);
  border-color: rgba(53, 224, 200, 0.42);
}

.page-products .pd-step__num {
  position: absolute;
  left: clamp(1.1rem, 3vw, 1.5rem);
  top: clamp(1.1rem, 3vw, 1.5rem);
  font-size: 1.25rem;
  font-variant-numeric: tabular-nums;
  color: var(--neon);
  letter-spacing: 0.04em;
}

.page-products .pd-step h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-head);
  font-size: 1.12rem;
  letter-spacing: 0.012em;
  color: var(--cold-white);
}

.page-products .pd-step p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .pd-flowmedia {
  display: block;
  margin: clamp(1.75rem, 4.5vw, 2.5rem) 0 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--stroke-soft);
}

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

/* ---------- 收尾 ---------- */
.page-products .pd-close {
  margin-top: clamp(2rem, 5vw, 3rem);
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(182, 255, 59, 0.28);
  background: linear-gradient(140deg, rgba(182, 255, 59, 0.1), rgba(6, 11, 30, 0.6) 62%);
}

.page-products .pd-close__lead {
  margin: 0 0 1.25rem;
  max-width: 58ch;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--cold-white);
}

.page-products .pd-close__lead a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(182, 255, 59, 0.45);
}

.page-products .pd-close__lead a:hover,
.page-products .pd-close__lead a:focus-visible {
  color: var(--neon-press);
  border-bottom-color: var(--neon-press);
}

.page-products .pd-close__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-products .pd-close__meta {
  margin: 1.1rem 0 0;
  font-family: var(--font-num);
  font-size: 0.82rem;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--mist);
}

/* ---------- 焦点可见性统一 ---------- */
.page-products a:focus-visible,
.page-products .btn:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .pd-scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .page-products .pd-tierrow {
    grid-template-columns: minmax(0, auto) minmax(0, 1fr) minmax(0, 1.2fr);
  }

  .page-products .pd-tierrow__desc {
    grid-column: auto;
    text-align: right;
  }
}

@media (min-width: 900px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-products .pd-records {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-products .pd-rights {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

  .page-products .pd-upgrade {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  }
}

@media (min-width: 1024px) {
  .page-products .pd-shell {
    display: grid;
    grid-template-columns: var(--pd-rail-w) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.25rem);
    align-items: start;
  }

  .page-products .pd-rail {
    position: sticky;
    top: 6.5rem;
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
    border-left: 1px solid var(--stroke-soft);
    padding-left: 1rem;
  }

  .page-products .pd-rail__list {
    flex-direction: column;
    gap: 0.2rem;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-products .pd-rail__list a {
    width: 100%;
    border: none;
    border-radius: var(--radius-sm);
    padding: 0.45rem 0.6rem;
  }

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

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

  .page-products .pd-step {
    padding-left: clamp(1.1rem, 3vw, 1.5rem);
    padding-top: 3.4rem;
  }

  .page-products .pd-step__num {
    top: 1.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}