.page-products {
  --prod-line: rgba(147, 160, 196, 0.24);
  --prod-line-strong: rgba(147, 160, 196, 0.48);
  --prod-paper-line: rgba(10, 13, 24, 0.14);
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: hidden;
}

.page-products .vh {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-products .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

.page-products .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  line-height: 1.16;
  margin: 0;
}

.page-products h2 {
  font-size: clamp(24px, 3.4vw, 40px);
  font-weight: 900;
  margin-top: 10px;
}

.page-products h3 {
  font-size: clamp(17px, 2vw, 22px);
  font-weight: 800;
}

.page-products p {
  margin: 0;
  line-height: 1.75;
}

.page-products .section-head {
  margin-bottom: clamp(20px, 3vw, 34px);
  max-width: 62ch;
}

.page-products .section-head p {
  margin-top: 12px;
  color: var(--paper-dim);
  font-size: 15px;
}

/* ---------- 面包屑 ---------- */

.page-products .prod-crumb {
  padding-top: clamp(18px, 3vw, 30px);
}

.page-products .prod-crumb .breadcrumb {
  font-size: 13px;
  color: var(--slate);
}

.page-products .prod-crumb .breadcrumb a {
  color: var(--paper-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-products .prod-crumb .breadcrumb a:hover,
.page-products .prod-crumb .breadcrumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 首屏 ---------- */

.page-products .prod-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3vw, 34px) 0 clamp(36px, 5vw, 64px);
  border-bottom: 1px solid var(--prod-line);
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  inset: -30% -12% auto -12%;
  height: 160%;
  background:
    radial-gradient(ellipse at 78% 22%, rgba(255, 90, 31, 0.26), transparent 58%),
    radial-gradient(ellipse at 10% 84%, rgba(43, 239, 210, 0.15), transparent 62%);
  pointer-events: none;
}

.page-products .prod-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-products .prod-hero h1 {
  font-size: clamp(30px, 5.2vw, 54px);
  font-weight: 900;
  margin: 14px 0 0;
  max-width: 17ch;
}

.page-products .prod-hero__lead {
  margin-top: 18px;
  max-width: 48ch;
  color: var(--paper-dim);
  font-size: 15.5px;
}

.page-products .prod-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-products .prod-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--prod-line);
  border: 1px solid var(--prod-line);
  align-self: end;
}

.page-products .fact {
  background: var(--ink-700);
  padding: 14px 16px;
}

.page-products .fact dt {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-products .fact dd {
  margin: 6px 0 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .fact dd .num {
  font-size: 23px;
  color: var(--cyan);
  margin-right: 4px;
}

/* ---------- 四条通道 ---------- */

.page-products .prod-channels {
  padding: clamp(38px, 6vw, 74px) 0;
}

.page-products .prod-channels__lede {
  max-width: 54ch;
}

.page-products .channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--prod-line);
  border: 1px solid var(--prod-line);
}

.page-products .channel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--ink-900);
  transition: background 180ms var(--ease);
}

.page-products .channel:hover {
  background: var(--ink-700);
}

.page-products .channel__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-products .channel__desc {
  font-size: 14px;
  line-height: 1.78;
  color: var(--paper-dim);
}

.page-products .channel__meta {
  font-size: 12.5px;
  color: var(--slate);
  padding-left: 10px;
  border-left: 2px solid var(--prod-line-strong);
}

.page-products .channel__link {
  margin-top: auto;
  padding-top: 8px;
  align-self: flex-start;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 239, 210, 0.4);
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-products .channel__link:hover,
.page-products .channel__link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------- 权益矩阵 ---------- */

.page-products .prod-matrix {
  padding: clamp(30px, 5vw, 58px) 0 clamp(44px, 7vw, 86px);
}

.page-products .matrix-figure {
  margin: 0 0 clamp(24px, 4vw, 40px);
  border: 1px solid var(--prod-line);
  overflow: hidden;
  background: var(--ink-700);
}

.page-products .matrix-figure img {
  display: block;
  width: 100%;
  height: clamp(190px, 32vw, 400px);
  object-fit: cover;
}

.page-products .prod-matrix__lede {
  max-width: 62ch;
}

.page-products .matrix {
  border: 1px solid var(--prod-line-strong);
  background: var(--ink-700);
}

.page-products .matrix__head {
  position: sticky;
  top: 0;
  z-index: 4;
  display: grid;
  grid-template-columns: minmax(0, 2.2fr) repeat(4, minmax(0, 1fr));
  background: var(--ink-900);
  border-bottom: 1px solid var(--prod-line-strong);
}

.page-products .matrix__head > * + * {
  border-left: 1px solid var(--prod-line);
}

.page-products .matrix__corner {
  display: flex;
  align-items: flex-end;
  padding: 14px 16px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-products .matrix__level {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  padding: 14px 8px 16px;
  text-align: center;
}

.page-products .matrix__badge {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  letter-spacing: 0.04em;
  padding: 1px 6px;
  color: var(--gold);
  border: 1px solid rgba(243, 197, 107, 0.7);
  border-radius: var(--r-sm);
}

.page-products .matrix__level strong {
  font-size: 15.5px;
  font-weight: 800;
  color: var(--paper);
}

.page-products .matrix__level small {
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--slate);
}

.page-products .matrix__group-title {
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--cyan);
  background: var(--ink-900);
  border-left: 3px solid var(--cyan);
}

.page-products .matrix-row {
  display: grid;
  grid-template-columns: minmax(0, 2.2fr) repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--prod-line);
  background: var(--ink-700);
}

.page-products .matrix-row:nth-of-type(even) {
  background: var(--ink-900);
}

.page-products .matrix-def {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 12px 16px;
}

.page-products .matrix-def__name {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .matrix-def__desc {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--slate);
}

.page-products .matrix-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 6px;
  border-left: 1px solid var(--prod-line);
}

.page-products .matrix-cell.is-in .matrix-cell__mark {
  font-size: 17px;
  font-weight: 800;
  line-height: 1;
  color: var(--cyan);
}

.page-products .matrix-cell.is-out .matrix-cell__mark {
  font-size: 15px;
  line-height: 1;
  color: rgba(147, 160, 196, 0.5);
}

/* ---------- 注册两步 ---------- */

.page-products .prod-steps {
  padding: clamp(38px, 6vw, 78px) 0;
  background: var(--paper);
  color: var(--black);
}

.page-products .prod-steps h2,
.page-products .prod-steps h3 {
  color: var(--black);
}

.page-products .prod-steps .section-head p {
  color: rgba(10, 13, 24, 0.74);
}

.page-products .prod-steps .eyebrow {
  color: var(--clay);
}

.page-products .steps-figure {
  margin: 0 0 clamp(24px, 4vw, 38px);
  border: 1px solid var(--prod-paper-line);
  background: var(--ink-700);
  overflow: hidden;
}

.page-products .steps-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
}

.page-products .step-flow {
  display: grid;
  gap: 16px;
}

.page-products .step-card {
  position: relative;
  padding: clamp(20px, 3vw, 30px);
  background: #FFFFFF;
  border: 1px solid var(--prod-paper-line);
  box-shadow: 6px 6px 0 -1px rgba(10, 13, 24, 0.1);
}

.page-products .step-card--accent {
  border: 2px solid var(--orange);
  box-shadow: 6px 6px 0 -1px rgba(255, 90, 31, 0.28);
}

.page-products .step-card__tag {
  display: inline-block;
  margin-bottom: 12px;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--paper);
  background: var(--black);
}

.page-products .step-card--accent .step-card__tag {
  color: var(--black);
  background: var(--orange);
}

.page-products .step-card p {
  margin-top: 10px;
  font-size: 14.5px;
  color: rgba(10, 13, 24, 0.78);
}

.page-products .step-card__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .step-card__list li {
  position: relative;
  padding-left: 20px;
  font-size: 13.5px;
  color: rgba(10, 13, 24, 0.78);
}

.page-products .step-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  background: var(--clay);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.page-products .step-card--accent .step-card__list li::before {
  background: var(--orange);
}

.page-products .step-arrow {
  align-self: center;
  justify-self: center;
  width: 34px;
  height: 22px;
  background: var(--orange);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 50%, calc(100% - 16px) 100%, 0 100%, 16px 50%);
}

.page-products .steps-note {
  margin-top: clamp(20px, 3vw, 28px);
  font-size: 13.5px;
  color: rgba(10, 13, 24, 0.72);
}

.page-products .steps-note a {
  color: var(--clay);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(194, 84, 47, 0.45);
}

.page-products .steps-note a:hover,
.page-products .steps-note a:focus-visible {
  border-bottom-color: var(--clay);
}

/* ---------- 移动端 ---------- */

.page-products .prod-mobile {
  padding: clamp(38px, 6vw, 76px) 0;
  border-bottom: 1px solid var(--prod-line);
}

.page-products .prod-mobile__inner {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
}

.page-products .prod-mobile__figure {
  margin: 0;
  border: 1px solid var(--prod-line);
  overflow: hidden;
  background: var(--ink-700);
  max-width: 320px;
}

.page-products .prod-mobile__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 16;
  object-fit: cover;
}

.page-products .prod-mobile__copy h2 {
  margin-top: 10px;
}

.page-products .prod-mobile__copy > p {
  margin-top: 14px;
  max-width: 52ch;
  color: var(--paper-dim);
  font-size: 15px;
}

.page-products .mobile-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 24px 0 0;
  background: var(--prod-line);
  border: 1px solid var(--prod-line);
}

.page-products .mobile-stat {
  background: var(--ink-700);
  padding: 12px 12px 14px;
}

.page-products .mobile-stat dt {
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--slate);
}

.page-products .mobile-stat dd {
  margin: 6px 0 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .mobile-stat dd .num {
  font-size: 20px;
  color: var(--cyan);
  margin-right: 3px;
}

.page-products .mobile-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .mobile-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper-dim);
}

.page-products .mobile-list .dot {
  flex: 0 0 auto;
  margin-top: 0.62em;
}

/* ---------- 场馆与战绩 ---------- */

.page-products .prod-archive {
  padding: clamp(38px, 6vw, 76px) 0;
}

.page-products .prod-archive__lede {
  max-width: 60ch;
}

.page-products .archive-grid {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.page-products .archive-card {
  background: var(--ink-700);
  border: 1px solid var(--prod-line);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  scroll-margin-top: 110px;
}

.page-products .archive-card__figure {
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--prod-line);
}

.page-products .archive-card__figure img {
  display: block;
  width: 100%;
  height: clamp(170px, 26vw, 250px);
  object-fit: cover;
}

.page-products .archive-card__body {
  position: relative;
  padding: clamp(20px, 3vw, 28px);
}

.page-products .archive-card__body .file-tab {
  margin-bottom: 14px;
}

.page-products .archive-card__body p {
  margin-top: 12px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--paper-dim);
}

.page-products .archive-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--prod-line);
  border-top: 1px solid var(--prod-line);
}

.page-products .archive-list li {
  background: var(--ink-900);
  padding: 10px 12px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--paper-dim);
}

.page-products .archive-list strong {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  color: var(--cyan);
  margin: 0 2px;
}

/* ---------- 场景推荐 ---------- */

.page-products .prod-scenes {
  padding: clamp(38px, 6vw, 76px) 0;
  background: var(--ink-700);
  border-top: 1px solid var(--prod-line);
  border-bottom: 1px solid var(--prod-line);
}

.page-products .scene-grid {
  display: grid;
  gap: clamp(14px, 2.4vw, 20px);
}

.page-products .scene-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 3vw, 28px);
  background: var(--ink-900);
  border: 1px solid var(--prod-line);
  border-top: 3px solid var(--orange);
}

.page-products .scene-card:nth-child(2) {
  border-top-color: var(--cyan);
}

.page-products .scene-card:nth-child(3) {
  border-top-color: var(--gold);
}

.page-products .scene-card__label {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--slate);
}

.page-products .scene-card__desc {
  font-size: 14px;
  line-height: 1.78;
  color: var(--paper-dim);
}

.page-products .scene-card__pick {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--prod-line);
  font-size: 13.5px;
  color: var(--slate);
}

.page-products .scene-card__pick strong {
  color: var(--gold);
  font-weight: 800;
}

/* ---------- 收尾 ---------- */

.page-products .prod-final {
  padding: clamp(38px, 6vw, 80px) 0 clamp(44px, 7vw, 90px);
}

.page-products .prod-final__box {
  border: 1px solid var(--prod-line-strong);
  background: var(--ink-700);
  padding: clamp(22px, 4vw, 40px);
}

.page-products .prod-final__head p {
  margin-top: 12px;
  max-width: 56ch;
  font-size: 14.5px;
  color: var(--paper-dim);
}

.page-products .final-list {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--prod-line);
  border-top: 1px solid var(--prod-line);
  border-bottom: 1px solid var(--prod-line);
}

.page-products .final-item {
  display: flex;
  gap: 16px;
  padding: 18px 0;
  background: var(--ink-700);
}

.page-products .final-item__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--orange);
  padding-top: 3px;
}

.page-products .final-item__body h3 {
  font-size: 17px;
}

.page-products .final-item__body p {
  margin-top: 8px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--paper-dim);
}

.page-products .final-item__link {
  display: inline-block;
  margin-top: 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 239, 210, 0.42);
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-products .final-item__link:hover,
.page-products .final-item__link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-products .prod-final__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

/* ---------- 响应式 ---------- */

@media (min-width: 600px) {
  .page-products .scene-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

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

  .page-products .step-flow {
    grid-template-columns: minmax(0, 1fr) 44px minmax(0, 1fr);
    align-items: stretch;
  }

  .page-products .step-arrow {
    width: 100%;
    height: 30px;
  }

  .page-products .prod-mobile__inner {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    align-items: start;
  }

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

@media (min-width: 900px) {
  .page-products .prod-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }

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

  .page-products .final-item {
    padding: 22px 0;
  }
}

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

@media (max-width: 759px) {
  .page-products .matrix__head {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .matrix__corner {
    display: none;
  }

  .page-products .matrix__head > * + * {
    border-left: 0;
  }

  .page-products .matrix__level {
    align-items: flex-start;
    text-align: left;
    padding: 12px 12px 14px;
    border-top: 1px solid var(--prod-line);
  }

  .page-products .matrix__level:nth-child(odd) {
    border-left: 0;
  }

  .page-products .matrix__level:nth-child(even) {
    border-left: 1px solid var(--prod-line);
  }

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

  .page-products .matrix-def {
    grid-column: 1 / -1;
    padding: 12px 14px 10px;
    border-bottom: 1px solid var(--prod-line);
  }

  .page-products .matrix-cell {
    justify-content: space-between;
    padding: 9px 14px;
    border-left: 0;
    border-top: 1px solid var(--prod-line);
  }

  .page-products .matrix-cell::before {
    content: attr(data-level);
    font-size: 12px;
    color: var(--slate);
  }

  .page-products .matrix-cell:nth-child(even) {
    border-left: 1px solid var(--prod-line);
  }
}

@media (max-width: 559px) {
  .page-products .mobile-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .prod-mobile__figure {
    max-width: 260px;
  }

  .page-products .prod-final__cta .btn {
    width: 100%;
    text-align: center;
  }
}

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