.page-products {
  --pp-pad: 18px;
  --pp-radius: 24px;
  --pp-card-dark: #1A1E20;
  --pp-line-dark: rgba(245, 242, 234, 0.14);
  --pp-line-light: rgba(21, 24, 26, 0.12);
  --pp-body-dark: rgba(245, 242, 234, 0.8);
  --pp-body-light: rgba(21, 24, 26, 0.82);
  background: var(--charcoal);
  color: var(--paper);
  overflow-x: hidden;
}

@media (min-width: 768px) {
  .page-products { --pp-pad: 32px; }
}

@media (min-width: 1200px) {
  .page-products { --pp-pad: 48px; }
}

.page-products .container {
  width: 100%;
  max-width: 1320px;
  margin-inline: auto;
  padding-inline: var(--pp-pad);
}

/* 亮 / 暗区文字基调 */
.page-products .prod-on-light { color: var(--charcoal); }
.page-products .prod-on-light p,
.page-products .prod-on-light li { color: var(--pp-body-light); }
.page-products .prod-on-light .eyebrow { color: var(--deep-red); }

.page-products .prod-on-dark { color: var(--paper); }
.page-products .prod-on-dark p,
.page-products .prod-on-dark li { color: var(--pp-body-dark); }
.page-products .prod-on-dark .eyebrow { color: var(--mint-soft); }

.page-products .prod-section-head {
  max-width: 60ch;
  margin-bottom: 30px;
}

.page-products .prod-section-title {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(1.55rem, 3.6vw, 2.4rem);
  line-height: 1.16;
  margin: 0 0 16px;
}

.page-products .prod-section-lede {
  font-size: 0.95rem;
  line-height: 1.75;
  max-width: 34em;
  margin: 0;
}

@media (min-width: 768px) {
  .page-products .prod-section-lede { font-size: 1rem; }
}

/* ===== 首屏 ===== */
.page-products .prod-hero {
  position: relative;
  padding-block: 24px 52px;
  background:
    radial-gradient(90% 70% at 88% -12%, rgba(63, 224, 180, 0.18), transparent 62%),
    radial-gradient(70% 60% at 2% 112%, rgba(217, 36, 43, 0.18), transparent 66%),
    linear-gradient(174deg, var(--pitch-green) 0%, var(--charcoal) 74%);
}

@media (min-width: 900px) {
  .page-products .prod-hero { padding-block: 32px 84px; }
}

.page-products .prod-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 26px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: rgba(245, 242, 234, 0.6);
}

.page-products .prod-breadcrumbs a {
  color: var(--mint-soft);
  text-decoration: none;
}

.page-products .prod-breadcrumbs a:hover {
  text-decoration: underline;
}

.page-products .prod-hero__grid {
  display: grid;
  gap: 34px;
}

@media (min-width: 940px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 56px;
    align-items: start;
  }
}

.page-products .prod-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(2rem, 6vw, 3.35rem);
  line-height: 1.08;
  margin: 0 0 20px;
  max-width: 15em;
}

.page-products .prod-hero__lede {
  font-size: 1rem;
  line-height: 1.78;
  color: var(--pp-body-dark);
  max-width: 33em;
  margin: 0 0 26px;
}

@media (min-width: 768px) {
  .page-products .prod-hero__lede { font-size: 1.0625rem; }
}

.page-products .prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .prod-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--pp-line-dark);
  border-radius: var(--pp-radius);
  background: var(--pp-line-dark);
  overflow: hidden;
}

.page-products .prod-facts li {
  background: rgba(11, 13, 14, 0.55);
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 104px;
}

.page-products .prod-facts__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.55rem, 4.2vw, 2.15rem);
  font-weight: 700;
  line-height: 1;
  color: var(--neon-mint);
}

.page-products .prod-facts__num em {
  font-style: normal;
  font-size: 0.62em;
  margin-left: 2px;
}

.page-products .prod-facts__label {
  font-size: 13px;
  line-height: 1.55;
  color: var(--pp-body-dark);
}

/* ===== 分段面板 ===== */
.page-products .prod-panel {
  background: var(--paper);
  padding-block: 52px;
}

@media (min-width: 900px) {
  .page-products .prod-panel { padding-block: 84px; }
}

.page-products .prod-tabs .tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  width: 100%;
  padding: 5px;
  margin-bottom: 24px;
  border-radius: var(--pill);
  background: var(--paper-dim);
}

@media (min-width: 640px) {
  .page-products .prod-tabs .tablist {
    width: fit-content;
    padding: 6px;
    margin-bottom: 30px;
  }
}

.page-products .prod-tabs .tab {
  flex: 1 1 auto;
  min-height: 44px;
  padding: 10px 18px;
  border: 0;
  border-radius: var(--pill);
  background: transparent;
  color: var(--charcoal);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

@media (min-width: 640px) {
  .page-products .prod-tabs .tab { flex: 0 0 auto; }
}

.page-products .prod-tabs .tab:hover {
  background: rgba(21, 24, 26, 0.07);
}

.page-products .prod-tabs .tab[aria-selected="true"] {
  background: var(--signal-red);
  color: var(--paper);
}

.page-products .prod-tabs .tab:focus-visible {
  outline: 3px solid var(--focus-gold);
  outline-offset: 2px;
}

.page-products .prod-pane {
  background: #FFFFFF;
  border: 1px solid var(--pp-line-light);
  border-radius: var(--pp-radius);
  padding: 22px;
  min-height: 240px;
}

@media (min-width: 900px) {
  .page-products .prod-pane {
    padding: 36px;
    min-height: 320px;
  }
}

.page-products .prod-pane:focus-visible {
  outline: 3px solid var(--focus-gold);
  outline-offset: 3px;
}

.page-products .prod-pane__grid {
  display: grid;
  gap: 22px;
}

@media (min-width: 900px) {
  .page-products .prod-pane__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
    gap: 36px;
    align-items: start;
  }
}

.page-products .prod-pane__title {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.4vw, 1.45rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin: 0 0 14px;
  color: var(--charcoal);
}

.page-products .prod-pane p {
  font-size: 15px;
  line-height: 1.78;
  color: var(--pp-body-light);
  margin: 0 0 14px;
}

.page-products .prod-pane__aside {
  border-radius: var(--radius-sm);
  background: var(--paper);
  border: 1px solid var(--pp-line-light);
  padding: 20px;
}

.page-products .prod-pane__aside-title {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 500;
  color: var(--deep-red) !important;
  margin: 0 0 6px !important;
}

.page-products .prod-pane__aside p:last-child { margin-bottom: 0; }

.page-products .prod-list {
  list-style: none;
  margin: 18px 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .prod-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--pp-body-light);
}

.page-products .prod-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--signal-red);
}

.page-products .prod-duo {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .prod-duo li {
  padding: 18px;
  border-radius: var(--radius-sm);
  background: var(--paper);
  border: 1px solid var(--pp-line-light);
}

.page-products .prod-duo p {
  margin: 10px 0 0;
  font-size: 14px;
}

.page-products .link-arrow {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: var(--deep-red);
  text-decoration: none;
}

.page-products .link-arrow:hover {
  text-decoration: underline;
}

.page-products .link-arrow:focus-visible {
  outline: 3px solid var(--focus-gold);
  outline-offset: 2px;
}

/* 图片容器 */
.page-products .prod-media {
  margin: 0;
  border-radius: var(--pp-radius);
  overflow: hidden;
  background: var(--paper-dim);
}

.page-products .prod-media img,
.page-products .prod-media .media__inner {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ===== 费用对照 ===== */
.page-products .prod-fees {
  position: relative;
  background: var(--pitch-green);
  padding-block: 52px;
}

@media (min-width: 900px) {
  .page-products .prod-fees { padding-block: 84px; }
}

.page-products .prod-fees::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(0deg, rgba(245, 242, 234, 0.035) 0 1px, transparent 1px 44px);
  pointer-events: none;
}

.page-products .prod-fees .container {
  position: relative;
  z-index: 1;
}

.page-products .prod-fees__head {
  display: grid;
  gap: 26px;
  margin-bottom: 32px;
}

@media (min-width: 900px) {
  .page-products .prod-fees__head {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 48px;
    align-items: center;
  }
}

.page-products .prod-fees__figure {
  background: rgba(11, 13, 14, 0.4);
}

.page-products .prod-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid rgba(245, 242, 234, 0.16);
  background: rgba(11, 13, 14, 0.38);
  -webkit-overflow-scrolling: touch;
}

.page-products .prod-fees__table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
  color: var(--paper);
}

.page-products .prod-fees__caption {
  caption-side: bottom;
  padding: 14px 16px 16px;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(245, 242, 234, 0.62);
  text-align: left;
}

.page-products .prod-fees__table thead th {
  padding: 14px 16px;
  text-align: left;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--mint-soft);
  background: #14382F;
  border-bottom: 1px solid rgba(245, 242, 234, 0.18);
}

.page-products .prod-fees__table tbody th,
.page-products .prod-fees__table tbody td {
  padding: 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
  border-bottom: 1px solid rgba(245, 242, 234, 0.1);
}

.page-products .prod-fees__table tbody th {
  font-weight: 700;
  white-space: nowrap;
}

.page-products .prod-fees__table tbody td:nth-child(2) {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--neon-mint);
  white-space: nowrap;
}

.page-products .prod-fees__table tbody td:nth-child(3) {
  font-family: var(--font-mono);
  color: var(--mint-soft);
  white-space: nowrap;
}

.page-products .prod-fees__table tbody tr:nth-child(even) {
  background: rgba(245, 242, 234, 0.04);
}

.page-products .prod-fees__table tbody tr:hover {
  background: rgba(63, 224, 180, 0.08);
}

.page-products .prod-fees__table th:first-child {
  position: sticky;
  left: 0;
  z-index: 2;
  background: var(--pitch-green);
}

.page-products .prod-fees__table tbody tr:nth-child(even) th:first-child {
  background: #12312A;
}

.page-products .prod-fees__table thead th:first-child {
  background: #14382F;
}

.page-products .prod-fees__note {
  margin: 20px 0 0;
  max-width: 54em;
  font-size: 13px;
  line-height: 1.72;
  color: rgba(245, 242, 234, 0.66);
}

/* ===== 规则 ===== */
.page-products .prod-rules {
  background: var(--paper);
  padding-block: 52px;
}

@media (min-width: 900px) {
  .page-products .prod-rules { padding-block: 84px; }
}

.page-products .prod-rules__grid {
  display: grid;
  gap: 32px;
}

@media (min-width: 900px) {
  .page-products .prod-rules__grid {
    grid-template-columns: minmax(0, 0.34fr) minmax(0, 0.66fr);
    gap: 52px;
    align-items: start;
  }
}

.page-products .prod-rules__band {
  display: block;
  width: 100%;
  max-width: 360px;
  height: auto;
  margin-top: 24px;
}

.page-products .prod-acc {
  background: #FFFFFF;
  border: 1px solid var(--pp-line-light);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
}

.page-products .prod-acc:last-child { margin-bottom: 0; }

.page-products .prod-acc__head {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .prod-acc__head:focus-visible {
  outline: 3px solid var(--focus-gold);
  outline-offset: -3px;
}

.page-products .prod-acc__title {
  flex: 1 1 auto;
  font-size: 15px;
  font-weight: 700;
  color: var(--charcoal);
}

.page-products .prod-acc__pill {
  flex: 0 0 auto;
  font-size: 11px;
}

.page-products .prod-acc__head::after {
  content: "";
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-left: 4px;
  border-right: 2px solid var(--slate);
  border-bottom: 2px solid var(--slate);
  transform: rotate(45deg);
  transition: transform var(--dur) var(--ease);
}

.page-products .prod-acc[open] .prod-acc__head::after {
  transform: rotate(225deg);
}

.page-products .prod-acc__body {
  padding: 14px 18px 18px;
  border-top: 1px solid var(--pp-line-light);
}

.page-products .prod-acc__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pp-body-light);
}

/* ===== 战报路径 ===== */
.page-products .prod-path {
  background: var(--charcoal);
  padding-block: 52px;
}

@media (min-width: 900px) {
  .page-products .prod-path { padding-block: 84px; }
}

.page-products .prod-path__grid {
  display: grid;
  gap: 30px;
}

@media (min-width: 900px) {
  .page-products .prod-path__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    gap: 52px;
    align-items: center;
  }
}

.page-products .prod-steps {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .prod-step {
  position: relative;
  padding: 18px 20px 18px 64px;
  border-radius: var(--radius-sm);
  background: var(--pp-card-dark);
  border: 1px solid var(--pp-line-dark);
}

.page-products .prod-step__num {
  position: absolute;
  left: 20px;
  top: 18px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--neon-mint);
}

.page-products .prod-step h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .prod-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pp-body-dark);
}

.page-products .prod-path__figure {
  background: rgba(245, 242, 234, 0.08);
}

/* ===== 客户端 ===== */
.page-products .prod-app {
  background: var(--paper);
  padding-block: 52px;
}

@media (min-width: 900px) {
  .page-products .prod-app { padding-block: 84px; }
}

.page-products .prod-app__grid {
  display: grid;
  gap: 30px;
}

@media (min-width: 900px) {
  .page-products .prod-app__grid {
    grid-template-columns: minmax(0, 0.42fr) minmax(0, 0.58fr);
    gap: 48px;
    align-items: start;
  }
}

.page-products .prod-app__figure {
  margin-top: 24px;
}

.page-products .prod-caps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

@media (min-width: 640px) {
  .page-products .prod-caps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .prod-cap {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px;
  border-radius: var(--radius-md);
  background: #FFFFFF;
  border: 1px solid var(--pp-line-light);
}

.page-products .prod-cap h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 800;
  color: var(--charcoal);
}

.page-products .prod-cap p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--pp-body-light);
}

/* ===== 适合谁 ===== */
.page-products .prod-audience {
  position: relative;
  background: var(--pitch-green);
  padding-block: 52px;
}

@media (min-width: 900px) {
  .page-products .prod-audience { padding-block: 84px; }
}

.page-products .prod-cards {
  display: grid;
  gap: 16px;
}

@media (min-width: 820px) {
  .page-products .prod-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .prod-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  border-radius: var(--pp-radius);
  background: rgba(11, 13, 14, 0.45);
  border: 1px solid var(--pp-line-dark);
}

.page-products .prod-card .pill {
  align-self: flex-start;
}

.page-products .prod-card h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.36;
  color: var(--paper);
}

.page-products .prod-card p {
  flex: 1 1 auto;
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pp-body-dark);
}

.page-products .prod-card .link-arrow {
  align-self: flex-start;
  color: var(--neon-mint);
}

/* ===== 尾段联系 ===== */
.page-products .prod-cta {
  background: var(--charcoal);
  padding-block: 44px 60px;
}

.page-products .prod-cta__box {
  display: grid;
  gap: 20px;
  padding: 26px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--pp-line-dark);
  background:
    linear-gradient(135deg, rgba(217, 36, 43, 0.18), rgba(63, 224, 180, 0.1)),
    var(--pp-card-dark);
}

@media (min-width: 860px) {
  .page-products .prod-cta__box {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 36px;
    padding: 34px 38px;
  }
}

.page-products .prod-cta h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.8vw, 1.8rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--paper);
}

.page-products .prod-cta p {
  margin: 0;
  max-width: 46em;
  font-size: 14px;
  line-height: 1.78;
  color: var(--pp-body-dark);
}

.page-products .prod-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .prod-cta .btn--ghost {
  color: var(--paper);
  border-color: rgba(245, 242, 234, 0.42);
}

.page-products .prod-cta .btn--ghost:hover {
  border-color: var(--neon-mint);
  color: var(--neon-mint);
}

.page-products .prod-cta .btn:focus-visible {
  outline: 3px solid var(--focus-gold);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-tabs .tab,
  .page-products .prod-acc__head::after {
    transition: none;
  }
}
<<<END>>>