/* ===== 权益目录页 · page-products ===== */
.page-products {
  --cat-line: rgba(58, 64, 72, .85);
  --cat-line-soft: rgba(240, 233, 221, .12);
  --cat-panel: rgba(18, 21, 28, .8);
  --cat-body: rgba(240, 233, 221, .82);
  background: var(--ink);
  color: var(--paper);
  padding-bottom: clamp(40px, 7vw, 88px);
  overflow-x: clip;
}

.page-products [id] {
  scroll-margin-top: 84px;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  letter-spacing: -.01em;
}

.page-products h1 {
  font-size: clamp(2rem, 6.4vw, 3.5rem);
  line-height: 1.14;
  margin: 0 0 18px;
  max-width: 22ch;
  text-shadow: 0 0 42px rgba(139, 92, 246, .28);
}

.page-products h2 {
  font-size: clamp(1.35rem, 3.6vw, 2.1rem);
  line-height: 1.28;
  margin: 0 0 10px;
}

.page-products h3 {
  font-size: clamp(1.05rem, 2.4vw, 1.3rem);
  line-height: 1.35;
  margin: 0;
}

/* 面包屑 */
.page-products .breadcrumb {
  margin: clamp(16px, 3vw, 26px) 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(240, 233, 221, .5);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.page-products .breadcrumb a {
  color: var(--moss);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

.page-products .breadcrumb [aria-current="page"] {
  color: var(--lime);
}

/* 首屏 */
.cat-hero {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  padding: clamp(18px, 3.5vw, 34px) 0 clamp(30px, 5vw, 54px);
  border-bottom: 1px solid var(--cat-line);
}

.cat-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--mist);
}

.cat-lead {
  margin: 0 0 22px;
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.8;
  color: var(--cat-body);
  max-width: 46ch;
}

.cat-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.cat-facts {
  list-style: none;
  margin: 0;
  padding: 16px 0 0;
  display: grid;
  gap: 10px;
  border-top: 1px dashed var(--cat-line-soft);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: rgba(240, 233, 221, .62);
}

.cat-facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.cat-facts__num {
  font-size: 20px;
  color: var(--lime);
  letter-spacing: 0;
}

.cat-hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--cat-line);
  background: linear-gradient(155deg, rgba(139, 92, 246, .24), rgba(10, 16, 36, .92) 58%, rgba(199, 255, 66, .13));
  box-shadow: 6px 6px 0 rgba(201, 111, 74, .22);
  overflow: hidden;
}

.cat-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.cat-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(to bottom, rgba(240, 233, 221, .07) 0 1px, transparent 1px 4px);
}

.cat-hero__tag {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .18em;
  padding: 4px 8px;
  background: rgba(10, 16, 36, .88);
  color: var(--lime);
  border: 1px solid rgba(199, 255, 66, .45);
}

/* 区块通用 */
.cat-section {
  padding-block: clamp(34px, 6vw, 62px);
  border-bottom: 1px solid var(--cat-line);
}

.cat-sec-head {
  display: grid;
  gap: 8px;
  margin-bottom: clamp(20px, 3.4vw, 30px);
}

.cat-num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1;
  letter-spacing: .06em;
  color: var(--clay);
}

.cat-sec-head__text h2 {
  color: var(--paper);
}

.cat-sec-head__text p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cat-body);
  max-width: 62ch;
}

.cat-aside {
  margin: clamp(18px, 3vw, 26px) 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(240, 233, 221, .6);
}

.cat-aside a {
  color: var(--moss);
  text-decoration: underline;
  text-decoration-color: rgba(156, 179, 128, .5);
  text-underline-offset: 3px;
}

.cat-aside a:hover,
.cat-aside a:focus-visible {
  color: var(--lime);
  text-decoration-color: var(--lime);
}

/* 三档权益 */
.tier-deck {
  position: relative;
}

.tier-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.tier-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(16px, 3vw, 26px);
}

.tier-tab {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 10px 16px;
  border: 1px solid var(--cat-line);
  background: rgba(18, 21, 28, .7);
  color: rgba(240, 233, 221, .7);
  cursor: pointer;
  transition: background .18s ease, color .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.tier-tab:hover {
  color: var(--paper);
  border-color: var(--moss);
}

#tier-roam:checked ~ .tier-tabs [for="tier-roam"],
#tier-night:checked ~ .tier-tabs [for="tier-night"],
#tier-guide:checked ~ .tier-tabs [for="tier-guide"] {
  background: var(--lime);
  color: var(--ink);
  border-color: var(--lime);
  box-shadow: 4px 4px 0 var(--violet);
}

#tier-roam:focus-visible ~ .tier-tabs [for="tier-roam"],
#tier-night:focus-visible ~ .tier-tabs [for="tier-night"],
#tier-guide:focus-visible ~ .tier-tabs [for="tier-guide"] {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

.tier-panel {
  display: none;
  gap: clamp(16px, 3vw, 30px);
  border: 1px solid var(--cat-line);
  border-left: 3px solid var(--lime);
  background: linear-gradient(120deg, rgba(18, 21, 28, .92), rgba(10, 16, 36, .72));
  padding: clamp(18px, 3vw, 28px);
}

#tier-roam:checked ~ .tier-panels #panel-roam,
#tier-night:checked ~ .tier-panels #panel-night,
#tier-guide:checked ~ .tier-panels #panel-guide {
  display: grid;
}

.tier-panel__intro {
  display: grid;
  gap: 8px;
  align-content: start;
}

.tier-panel__intro h3 {
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  color: var(--paper);
}

.tier-panel__fit {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(240, 233, 221, .66);
}

.tier-panel__body {
  display: grid;
  gap: 14px;
  align-content: start;
}

.tier-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.tier-list li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--cat-body);
}

.tier-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .62em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--lime);
  transform: rotate(45deg);
}

.tier-panel__note {
  margin: 0;
  padding-top: 12px;
  border-top: 1px dashed var(--cat-line-soft);
  font-size: 13px;
  line-height: 1.75;
  color: rgba(240, 233, 221, .58);
}

/* V3 账户设置 */
.acct-grid {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}

.acct-steps {
  display: grid;
  gap: 10px;
  align-content: start;
}

.acct-step {
  border: 1px solid var(--cat-line);
  background: var(--cat-panel);
  transition: border-color .18s ease, background .18s ease;
}

.acct-step[open] {
  border-color: rgba(199, 255, 66, .42);
  background: linear-gradient(120deg, rgba(18, 21, 28, .95), rgba(139, 92, 246, .1));
}

.acct-step summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

.acct-step summary::-webkit-details-marker {
  display: none;
}

.acct-step summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: -2px;
}

.acct-step summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--lime);
}

.acct-step[open] summary::after {
  content: "−";
}

.acct-step__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  padding: 3px 7px;
  color: var(--lime);
  border: 1px solid rgba(199, 255, 66, .42);
}

.acct-step__title {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.acct-step__hint {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .1em;
  color: var(--mist);
}

.acct-step__body {
  padding: 0 16px 16px;
}

.acct-step__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cat-body);
}

.acct-help {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(240, 233, 221, .6);
}

.acct-help a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.acct-figure {
  margin: 0;
  border: 1px solid var(--cat-line);
  background: radial-gradient(circle at 30% 20%, rgba(139, 92, 246, .26), rgba(10, 16, 36, .9) 62%);
  padding: clamp(12px, 2vw, 18px);
}

.acct-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid rgba(58, 64, 72, .6);
}

.acct-figure figcaption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--mist);
}

/* CN 额度 */
.credit-grid {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}

.credit-note {
  position: relative;
  border: 1px solid var(--cat-line);
  background: var(--cat-panel);
  padding: clamp(18px, 3vw, 26px);
  box-shadow: 6px 6px 0 rgba(201, 111, 74, .18);
}

.credit-note::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -1px;
  height: 5px;
  background: repeating-linear-gradient(to right, var(--clay) 0 8px, transparent 8px 16px);
  opacity: .85;
}

.credit-note__label {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--lime);
}

.credit-list {
  margin: 0 0 20px;
  display: grid;
  gap: 14px;
}

.credit-list__row {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--cat-line-soft);
}

.credit-list__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.credit-list dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--clay);
}

.credit-list dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--cat-body);
}

.credit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.credit-note__foot {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(240, 233, 221, .56);
}

.credit-figure {
  margin: 0;
  border: 1px solid var(--cat-line);
  background: linear-gradient(200deg, rgba(199, 255, 66, .12), rgba(10, 16, 36, .9) 65%);
  padding: clamp(12px, 2vw, 18px);
  align-self: start;
}

.credit-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.credit-figure figcaption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--mist);
}

/* 场景 */
.scene-figure {
  margin: 0 0 clamp(18px, 3vw, 28px);
  border: 1px solid var(--cat-line);
  position: relative;
  overflow: hidden;
}

.scene-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.scene-grid {
  display: grid;
  gap: 14px;
}

.scene-card {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 18px;
  border: 1px solid var(--cat-line);
  background: var(--cat-panel);
  transition: transform .2s ease, border-color .2s ease;
}

.scene-card:hover {
  transform: translateY(-3px);
  border-color: rgba(199, 255, 66, .4);
}

.scene-card__tag {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .16em;
  padding: 3px 8px;
  border: 1px solid var(--moss);
  color: var(--moss);
}

.scene-card--b .scene-card__tag,
.scene-card--d .scene-card__tag {
  border-color: rgba(139, 92, 246, .75);
  color: #B79CFA;
}

.scene-card--c .scene-card__tag,
.scene-card--f .scene-card__tag {
  border-color: rgba(255, 158, 74, .7);
  color: var(--amber);
}

.scene-card h3 {
  color: var(--paper);
}

.scene-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--cat-body);
}

.scene-card__pick {
  margin-top: 4px !important;
  padding-top: 10px;
  border-top: 1px dashed var(--cat-line-soft);
  font-family: var(--font-mono);
  font-size: 11.5px !important;
  letter-spacing: .06em;
  color: var(--lime) !important;
}

/* 使用流程 */
.flow-list {
  list-style: none;
  margin: 0 0 clamp(20px, 3.5vw, 32px);
  padding: 0;
  display: grid;
  gap: 12px;
}

.flow-step {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: 14px 16px;
  border-left: 2px solid rgba(139, 92, 246, .6);
  background: linear-gradient(90deg, rgba(139, 92, 246, .12), transparent 78%);
}

.flow-step__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--violet);
  filter: brightness(1.5);
}

.flow-step h3 {
  font-size: 15.5px;
  color: var(--paper);
}

.flow-step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--cat-body);
}

.flow-step p a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.flow-figure {
  margin: 0;
  border: 1px solid var(--cat-line);
  overflow: hidden;
}

.flow-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* 快捷问答 */
.quick-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.quick-item a {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid var(--cat-line);
  background: rgba(18, 21, 28, .72);
  text-decoration: none;
  transition: border-color .18s ease, background .18s ease, transform .18s ease;
}

.quick-item a:hover,
.quick-item a:focus-visible {
  border-color: var(--lime);
  background: rgba(199, 255, 66, .08);
  transform: translateX(3px);
}

.quick-item__q {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.quick-item__a {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(240, 233, 221, .58);
}

/* 收尾 */
.cat-close {
  margin-top: clamp(30px, 5vw, 52px);
  display: grid;
  gap: 18px;
  padding: clamp(22px, 4vw, 36px);
  border: 1px solid rgba(199, 255, 66, .3);
  background:
    radial-gradient(circle at 88% 12%, rgba(139, 92, 246, .28), transparent 58%),
    linear-gradient(120deg, rgba(18, 21, 28, .96), rgba(10, 16, 36, .88));
  box-shadow: 8px 8px 0 rgba(201, 111, 74, .18);
}

.cat-close__text h2 {
  margin-bottom: 8px;
}

.cat-close__text p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cat-body);
  max-width: 54ch;
}

.cat-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 断点 */
@media (min-width: 640px) {
  .cat-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .cat-facts li {
    flex-direction: column;
    gap: 2px;
  }

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

  .scene-card:nth-child(even) {
    margin-top: 20px;
  }

  .quick-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .cat-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
  }

  .cat-sec-head {
    grid-template-columns: 76px minmax(0, 1fr);
    column-gap: 20px;
    align-items: start;
  }

  .cat-num {
    padding-top: 4px;
  }

  .tier-panel {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  }

  .acct-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }

  .credit-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .flow-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
  }

  .flow-step {
    border-left: 0;
    border-top: 2px solid rgba(139, 92, 246, .6);
    background: linear-gradient(180deg, rgba(139, 92, 246, .12), transparent 72%);
    padding: 14px 12px 14px 0;
  }

  .flow-step + .flow-step {
    padding-left: 14px;
  }

  .cat-close {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .cat-close__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1120px) {
  .scene-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .scene-card:nth-child(even) {
    margin-top: 0;
  }

  .scene-card:nth-child(3n + 2) {
    margin-top: 22px;
  }

  .scene-card:nth-child(3n) {
    margin-top: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tier-tab,
  .page-products .acct-step,
  .page-products .scene-card,
  .page-products .quick-item a {
    transition: none;
  }

  .page-products .scene-card:hover,
  .page-products .quick-item a:hover,
  .page-products .quick-item a:focus-visible {
    transform: none;
  }
}
<<<END>>>