.page-products {
  --pr-cut: 18px;
  --pr-line: rgba(231, 199, 124, .18);
  --pr-jade-soft: rgba(14, 143, 110, .16);
  background:
    radial-gradient(90% 55% at 88% 0%, rgba(14, 143, 110, .18), transparent 62%),
    radial-gradient(70% 40% at 0% 30%, rgba(231, 199, 124, .06), transparent 70%),
    var(--ink-900);
  color: var(--ivory);
  overflow-x: clip;
  padding-bottom: var(--space-9);
}

.page-products .pr-crumbs {
  padding-top: var(--space-3);
}

.page-products .pr-section {
  padding-block: var(--space-8);
  border-top: 1px solid var(--line-soft);
}

.page-products .pr-head {
  margin-bottom: var(--space-6);
}

.page-products .pr-head .section-title {
  font-size: clamp(24px, 4.2vw, 40px);
  line-height: 1.12;
  max-width: 24ch;
}

.page-products .pr-head .lede {
  margin-top: var(--space-3);
  color: var(--mist);
  max-width: 46em;
}

/* 首屏 -------------------------------------------------- */
.page-products .pr-hero {
  padding-top: var(--space-5);
}

.page-products .pr-hero__grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: minmax(0, 1fr);
}

.page-products .pr-rail {
  background:
    linear-gradient(165deg, rgba(14, 143, 110, .24), rgba(14, 20, 23, .92) 52%, rgba(6, 8, 10, .95));
  border: 1px solid var(--pr-line);
  border-left: 2px solid var(--jade);
  padding: var(--space-5);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pr-cut)), calc(100% - var(--pr-cut)) 100%, 0 100%);
}

.page-products .pr-rail__label {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gold);
  font-weight: 600;
  margin: 0 0 var(--space-2);
}

.page-products .pr-rail__num {
  font-family: var(--font-num);
  font-size: clamp(64px, 16vw, 96px);
  line-height: .88;
  color: var(--ivory);
  margin: 0;
  letter-spacing: -.02em;
}

.page-products .pr-rail__num span {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--jade-hi);
  margin-left: var(--space-2);
}

.page-products .pr-rail__note {
  margin: var(--space-3) 0 var(--space-4);
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .pr-rail__list {
  list-style: none;
  margin: 0 0 var(--space-4);
  padding: 0;
}

.page-products .pr-rail__item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px dashed rgba(244, 238, 226, .12);
  font-size: 13px;
}

.page-products .pr-rail__k {
  color: var(--mist);
  letter-spacing: .08em;
}

.page-products .pr-rail__v {
  font-family: var(--font-num);
  font-size: 18px;
  color: var(--jade-hi);
  letter-spacing: .02em;
}

.page-products .pr-hero__main h1 {
  font-family: var(--font-serif);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.04;
  font-size: clamp(32px, 7vw, 58px);
  margin: var(--space-3) 0 var(--space-4);
  color: var(--ivory);
  overflow-wrap: break-word;
}

.page-products .pr-hero__main h1 span {
  color: var(--gold);
  display: inline-block;
}

.page-products .pr-hero__main .lede {
  color: var(--mist);
  max-width: 44em;
}

.page-products .pr-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.page-products .pr-hero__facts {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
  border-top: 1px solid var(--line-soft);
  padding-top: var(--space-4);
}

.page-products .pr-fact {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}

.page-products .pr-fact__num {
  font-family: var(--font-num);
  font-size: clamp(26px, 5vw, 36px);
  line-height: 1;
  color: var(--jade-hi);
}

.page-products .pr-fact__label {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-products .pr-hero__media {
  margin: 0;
}

.page-products .pr-hero__media .media__frame {
  border: 1px solid var(--pr-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pr-cut)), calc(100% - var(--pr-cut)) 100%, 0 100%);
  background: var(--ink-800);
}

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

@media (min-width: 900px) {
  .page-products .pr-hero__grid {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    grid-template-areas:
      "rail main"
      "rail media";
    column-gap: var(--space-6);
    row-gap: var(--space-6);
    align-items: start;
  }

  .page-products .pr-rail { grid-area: rail; }
  .page-products .pr-hero__main { grid-area: main; }
  .page-products .pr-hero__media { grid-area: media; }
}

/* 权益中心四模块 ---------------------------------------- */
.page-products .pr-modules {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: minmax(0, 1fr);
}

.page-products .pr-module {
  position: relative;
  padding: var(--space-5);
  background: linear-gradient(180deg, rgba(19, 28, 32, .94), rgba(14, 20, 23, .94));
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--gold-deep);
  clip-path: polygon(0 0, calc(100% - var(--pr-cut)) 0, 100% var(--pr-cut), 100% 100%, 0 100%);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}

.page-products .pr-module:hover {
  transform: translateY(-4px);
  border-color: var(--line-hard);
}

.page-products .pr-module__idx {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--gold);
  margin: 0 0 var(--space-3);
}

.page-products .pr-module__title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 var(--space-2);
  color: var(--ivory);
}

.page-products .pr-module__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
  margin: 0;
}

.page-products .pr-module__meta {
  margin: var(--space-4) 0 0;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--jade-hi);
}

@media (min-width: 680px) {
  .page-products .pr-modules { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1080px) {
  .page-products .pr-modules { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* 等级阶梯 ---------------------------------------------- */
.page-products .pr-tier-layout {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: minmax(0, 1fr);
}

.page-products .pr-ladder {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-2);
  align-items: end;
  padding: var(--space-5) var(--space-4) var(--space-4);
  background: linear-gradient(180deg, rgba(19, 28, 32, .6), rgba(6, 8, 10, .2));
  border: 1px solid var(--line-soft);
}

.page-products .pr-ladder__col {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: stretch;
  gap: var(--space-2);
  text-align: center;
  min-width: 0;
}

.page-products .pr-ladder__bar {
  background: linear-gradient(180deg, var(--jade-hi), rgba(14, 143, 110, .12));
  border-top: 2px solid var(--gold);
  border-radius: 1px 1px 0 0;
  transition: filter .3s var(--ease);
}

.page-products .pr-ladder__col:hover .pr-ladder__bar {
  filter: brightness(1.25);
}

.page-products .pr-ladder__col:nth-child(1) .pr-ladder__bar { height: 30px; }
.page-products .pr-ladder__col:nth-child(2) .pr-ladder__bar { height: 54px; }
.page-products .pr-ladder__col:nth-child(3) .pr-ladder__bar { height: 78px; }
.page-products .pr-ladder__col:nth-child(4) .pr-ladder__bar { height: 104px; }
.page-products .pr-ladder__col:nth-child(5) .pr-ladder__bar { height: 132px; }
.page-products .pr-ladder__col:nth-child(6) .pr-ladder__bar { height: 164px; }

.page-products .pr-ladder__name {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ivory);
  font-weight: 600;
}

.page-products .pr-tier-copy {
  margin: var(--space-5) 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .pr-stats {
  list-style: none;
  margin: var(--space-5) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.page-products .pr-stat {
  padding: var(--space-3) var(--space-4);
  border-left: 2px solid var(--gold-deep);
  background: rgba(19, 28, 32, .7);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}

.page-products .pr-stat__num {
  font-family: var(--font-num);
  font-size: 24px;
  line-height: 1.1;
  color: var(--gold);
}

.page-products .pr-stat__label {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-products .pr-tier-media,
.page-products .pr-ring-media {
  margin: 0;
}

.page-products .pr-tier-media .media__frame,
.page-products .pr-ring-media .media__frame {
  border: 1px solid var(--line-soft);
  background: var(--ink-800);
}

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

.page-products .pr-ring-media {
  margin-top: var(--space-6);
  max-width: 520px;
}

@media (min-width: 980px) {
  .page-products .pr-tier-layout {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    align-items: start;
  }

  .page-products .pr-ring-media {
    margin-left: auto;
  }
}

@media (min-width: 680px) {
  .page-products .pr-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* 项目矩阵 ---------------------------------------------- */
.page-products .pr-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.page-products .pr-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: minmax(0, 1fr);
}

.page-products .pr-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--ink-800);
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, calc(100% - var(--pr-cut)) 0, 100% var(--pr-cut), 100% 100%, 0 100%);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
  min-width: 0;
}

.page-products .pr-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-hard);
}

.page-products .pr-card .tag {
  align-self: flex-start;
}

.page-products .pr-card__title {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 700;
  margin: 0;
  color: var(--ivory);
  line-height: 1.3;
}

.page-products .pr-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .pr-card__link {
  margin-top: auto;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--jade-hi);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 192, 142, .35);
  align-self: flex-start;
  padding-bottom: 2px;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-products .pr-card__link:hover {
  color: var(--gold);
  border-color: var(--line-hard);
}

.page-products .pr-card__media {
  margin: calc(var(--space-5) * -1) calc(var(--space-5) * -1) 0;
  overflow: hidden;
  background: var(--ink-700);
}

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

@media (min-width: 680px) {
  .page-products .pr-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-products .pr-card--feature { grid-column: 1 / -1; }
}

@media (min-width: 1080px) {
  .page-products .pr-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-products .pr-card--feature { grid-column: span 2; }
}

/* 客户端 ------------------------------------------------ */
.page-products .pr-client__media {
  margin: 0 0 var(--space-6);
}

.page-products .pr-client__media .media__frame {
  border: 1px solid var(--pr-line);
  background: var(--ink-800);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pr-cut)), calc(100% - var(--pr-cut)) 100%, 0 100%);
}

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

.page-products .pr-flow {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: minmax(0, 1fr);
  margin-bottom: var(--space-6);
}

.page-products .pr-step {
  position: relative;
  padding: var(--space-5);
  background: linear-gradient(140deg, rgba(14, 143, 110, .14), rgba(14, 20, 23, .92) 60%);
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--jade);
}

.page-products .pr-step__num {
  font-family: var(--font-num);
  font-size: 40px;
  line-height: 1;
  color: var(--gold);
  margin: 0 0 var(--space-3);
  letter-spacing: .02em;
}

.page-products .pr-step__title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 var(--space-2);
  color: var(--ivory);
}

.page-products .pr-step__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pr-client-filter .pr-filter {
  margin-bottom: var(--space-4);
}

.page-products .pr-specs {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: minmax(0, 1fr);
}

.page-products .pr-spec {
  padding: var(--space-5);
  background: var(--ink-800);
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--gold-deep);
}

.page-products .pr-spec__title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 var(--space-4);
  color: var(--gold);
}

.page-products .pr-spec__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-3);
  margin: 0;
  padding: var(--space-2) 0;
  border-bottom: 1px dashed rgba(244, 238, 226, .12);
  font-size: 14px;
  min-width: 0;
}

.page-products .pr-spec__k {
  color: var(--mist);
  letter-spacing: .06em;
  flex-shrink: 0;
}

.page-products .pr-spec__v {
  font-family: var(--font-num);
  font-size: 17px;
  color: var(--ivory);
  text-align: right;
  overflow-wrap: break-word;
}

@media (min-width: 760px) {
  .page-products .pr-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-products .pr-specs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* 对照表 ------------------------------------------------ */
.page-products .pr-tablewrap {
  overflow-x: auto;
  border: 1px solid var(--line-soft);
  background: rgba(14, 20, 23, .7);
}

.page-products .pr-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pr-table th,
.page-products .pr-table td {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
  line-height: 1.7;
}

.page-products .pr-table thead th {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gold);
  font-weight: 600;
  background: rgba(6, 8, 10, .6);
  border-bottom: 1px solid var(--line-hard);
  white-space: nowrap;
}

.page-products .pr-table tbody th {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--ivory);
  white-space: nowrap;
}

.page-products .pr-table td {
  color: var(--mist);
}

.page-products .pr-table tbody tr {
  transition: background-color .25s var(--ease);
}

.page-products .pr-table tbody tr:hover {
  background: rgba(231, 199, 124, .07);
}

.page-products .pr-table td a {
  color: var(--jade-hi);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 192, 142, .3);
}

.page-products .pr-table td a:hover {
  color: var(--gold);
  border-color: var(--line-hard);
}

/* 问题指向 ---------------------------------------------- */
.page-products .pr-help {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: minmax(0, 1fr);
}

.page-products .pr-help__link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--ink-800);
  border: 1px solid var(--line-soft);
  text-decoration: none;
  color: var(--ivory);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  transition: transform .28s var(--ease), border-color .28s var(--ease), background-color .28s var(--ease);
}

.page-products .pr-help__link:hover {
  transform: translateY(-3px);
  border-color: var(--line-hard);
  background: var(--ink-700);
}

.page-products .pr-help__label {
  font-size: 15px;
  line-height: 1.6;
  min-width: 0;
}

.page-products .pr-help__go {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--jade-hi);
  white-space: nowrap;
  flex-shrink: 0;
}

.page-products .pr-help__link:hover .pr-help__go {
  color: var(--gold);
}

@media (min-width: 760px) {
  .page-products .pr-help { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
<<<END>>>