.page-products {
  background: var(--ink);
  color: var(--paper);
  padding-block: 22px 88px;
  overflow-x: hidden;
}

/* 面包屑 */
.page-products .p-crumb {
  margin-bottom: 26px;
}
.page-products .p-crumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--cond);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.page-products .p-crumb__list a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-products .p-crumb__list a:hover,
.page-products .p-crumb__list a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}
.page-products .p-crumb__sep {
  color: var(--line);
}
.page-products .p-crumb__list li[aria-current="page"] {
  color: var(--paper);
}

/* 首屏 */
.page-products .intro {
  display: grid;
  gap: 18px;
  max-width: 880px;
  margin-bottom: 34px;
}
.page-products .intro__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.page-products .intro__code {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.page-products .intro__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(30px, 6.4vw, 54px);
  line-height: 1.16;
  letter-spacing: 0.01em;
  max-width: 16em;
}
.page-products .intro__lead {
  margin: 0;
  max-width: 720px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

/* 章节锚点条 */
.page-products .rail {
  margin-bottom: 8px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.page-products .rail__list {
  display: flex;
  align-items: stretch;
  gap: 20px;
  margin: 0;
  padding: 10px 0;
  list-style: none;
  min-width: max-content;
}
.page-products .rail a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 5px 1px;
  font-family: var(--cond);
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-products .rail a:hover,
.page-products .rail a:focus-visible {
  color: var(--paper);
}
.page-products .rail a[aria-current="true"] {
  color: var(--amber);
  border-bottom-color: var(--amber);
}
.page-products .rail__num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--line);
}
.page-products .rail a[aria-current="true"] .rail__num {
  color: var(--amber-deep);
}

/* 通用章节 */
.page-products .psec {
  padding-block: 52px;
  border-bottom: 1px solid var(--line);
}
.page-products .psec:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.page-products .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 24px;
}
.page-products .section-head__num {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--amber);
}
.page-products .section-head__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(22px, 3.8vw, 34px);
  line-height: 1.28;
  max-width: 20em;
}
.page-products .psec__lead {
  margin: 0 0 30px;
  max-width: 720px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
}

/* 图片 */
.page-products .figure {
  margin: 0;
}
.page-products .figure__frame {
  border: 1px solid var(--line);
  border-radius: 2px;
  overflow: hidden;
  background: var(--panel);
}
.page-products .figure__frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-products .figure__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* 01 权益矩阵 */
.page-products .equity__body {
  display: grid;
  gap: 26px;
}
.page-products .equity__groups {
  display: grid;
  gap: 16px;
}
.page-products .eqgroup {
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--panel);
  padding: 16px 14px 18px;
}
.page-products .eqgroup__title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-family: var(--cond);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.1em;
}
.page-products .eqgroup--amber .eqgroup__title {
  color: var(--amber);
}
.page-products .eqgroup--celadon .eqgroup__title {
  color: var(--celadon);
}
.page-products .eqgroup__count {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.page-products .eqgroup__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .eqchip {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.page-products .eqgroup__list label {
  display: inline-block;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-family: var(--cond);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--muted);
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}
.page-products .eqgroup__list label:hover {
  color: var(--paper);
  border-color: var(--muted);
}
.page-products .eqchip:focus-visible + label {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
.page-products .eqchip:checked {
  counter-increment: eqsel;
}
.page-products .eqchip:checked + label {
  color: var(--paper);
  border-color: var(--amber);
  background: rgba(229, 161, 60, 0.16);
  box-shadow: inset 0 0 0 1px rgba(229, 161, 60, 0.35);
}
.page-products .equity {
  counter-reset: eqsel;
}
.page-products .equity__tally {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 16px 0 0;
  font-family: var(--cond);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.page-products .equity__tally::before {
  content: counter(eqsel);
  display: inline-block;
  min-width: 2ch;
  font-family: var(--mono);
  font-size: 22px;
  line-height: 1;
  color: var(--amber);
}
.page-products .equity__figure {
  margin-top: 26px;
}

/* 02 流程 */
.page-products .flow {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .flow__item {
  position: relative;
  padding: 16px 16px 18px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--amber);
  border-radius: 2px;
  background: var(--panel);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.page-products .flow__item:hover,
.page-products .flow__item:focus-within {
  border-color: var(--amber);
}
.page-products .flow__item:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
.page-products .flow__num {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}
.page-products .flow__title {
  margin: 6px 0 0;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
}
.page-products .flow__note {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
  opacity: 0.72;
  transition: opacity var(--dur) var(--ease);
}
.page-products .flow__item:hover .flow__note,
.page-products .flow__item:focus-within .flow__note {
  opacity: 1;
}
.page-products .flow__figure {
  margin-top: 26px;
}

/* 03 对比 */
.page-products .cmp__body {
  display: grid;
  gap: 26px;
}
.page-products .cmp__panel {
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--panel);
  padding: 16px 14px 6px;
}
.page-products .cmp__toggle {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 14px;
  font-family: var(--cond);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--muted);
  cursor: pointer;
}
.page-products .cmp__cb {
  width: 15px;
  height: 15px;
  accent-color: var(--amber);
  cursor: pointer;
}
.page-products .cmp__toggle:hover .cmp__toggle-text {
  color: var(--paper);
}
.page-products .cmp__row {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 8px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
  word-break: break-word;
}
.page-products .cmp__row--head {
  border-top: 0;
  padding-top: 0;
  font-family: var(--cond);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--paper);
}
.page-products .cmp__k {
  font-family: var(--cond);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--paper);
}
.page-products .cmp__new,
.page-products .cmp__old {
  position: relative;
  padding-left: 12px;
}
.page-products .row--diff .cmp__new::before,
.page-products .row--diff .cmp__old::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}
.page-products .row--diff .cmp__new::before {
  background: var(--amber);
}
.page-products .row--diff .cmp__old::before {
  background: var(--celadon);
}
.page-products .row--diff .cmp__new {
  color: var(--paper);
}
.page-products .cmp:has(.cmp__cb:checked) .row--same {
  display: none;
}

/* 04 小屏适配 */
.page-products .mdemo {
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--panel);
  padding: 18px 14px 22px;
}
.page-products .mdemo__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 20px;
}
.page-products .mdemo__radios {
  display: flex;
  gap: 6px;
}
.page-products .mdemo__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.page-products .mdemo__radios label {
  display: inline-block;
  min-width: 56px;
  padding: 7px 12px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}
.page-products .mdemo__radios label:hover {
  color: var(--paper);
  border-color: var(--muted);
}
.page-products .mdemo__radio:focus-visible + label {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
.page-products .mdemo__radio:checked + label {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}
.page-products .mdemo__hint {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}
.page-products .mdemo__body {
  display: grid;
  gap: 24px;
}
.page-products .mdemo__stage {
  display: flex;
  justify-content: center;
  padding: 10px 0;
}
.page-products .device {
  width: min(320px, 100%);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--ink-deep);
  padding: 9px;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.35);
  transition: width var(--dur) var(--ease);
}
.page-products .mdemo:has(#pw480:checked) .device {
  width: min(480px, 100%);
}
.page-products .mdemo:has(#pw768:checked) .device {
  width: min(640px, 100%);
}
.page-products .device__screen {
  border-radius: 11px;
  background: var(--panel);
  padding: 12px;
}
.page-products .mini__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}
.page-products .mini__title {
  font-family: var(--cond);
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--paper);
}
.page-products .mini__tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--amber);
  border: 1px solid var(--amber-deep);
  border-radius: 2px;
  padding: 2px 6px;
}
.page-products .mini__row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  border-bottom: 1px solid rgba(36, 64, 90, 0.6);
  font-size: 13px;
  color: var(--muted);
}
.page-products .mini__dot {
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--celadon);
}
.page-products .mini__actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}
.page-products .mini__btn {
  flex: 1;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-family: var(--cond);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--paper);
}
.page-products .mini__btn--amber {
  background: linear-gradient(180deg, var(--amber), var(--amber-deep));
  border-color: var(--amber-deep);
  color: var(--ink);
}
.page-products .mdemo__figure {
  margin: 0 auto;
  max-width: 360px;
}

/* 05 组合场景 */
.page-products .scen__figure {
  margin-bottom: 34px;
}
.page-products .scen {
  display: grid;
  gap: 0;
}
.page-products .scen__item {
  padding: 26px 0;
  border-top: 1px solid var(--line);
}
.page-products .scen__item:first-child {
  border-top: 0;
  padding-top: 0;
}
.page-products .scen__k {
  margin: 0 0 8px;
  font-family: var(--cond);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--amber);
}
.page-products .scen__t {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.4;
}
.page-products .scen__d {
  margin: 0;
  max-width: 620px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
}

/* 06 下一步 */
.page-products .psec--next {
  margin-top: 48px;
  border-top: 1px solid var(--line);
  border-bottom: 0;
  background: linear-gradient(180deg, rgba(18, 38, 58, 0.9), rgba(10, 21, 35, 0));
  padding: 40px 22px 8px;
  border-radius: 2px;
}
.page-products .next {
  display: grid;
  gap: 26px;
}
.page-products .next__lead {
  margin: 0 0 20px;
  max-width: 660px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
}
.page-products .next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
}
.page-products .next__links {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.page-products .plink {
  color: var(--paper);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.7;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-products .plink:hover,
.page-products .plink:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* 桌面增强 */
@media (min-width: 700px) {
  .page-products .equity__groups {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }
  .page-products .flow {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
  }
  .page-products .flow__item::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -9px;
    width: 8px;
    height: 8px;
    border-top: 1px solid var(--amber);
    border-right: 1px solid var(--amber);
    transform: translateY(-50%) rotate(45deg);
  }
  .page-products .flow__item:last-child::after {
    display: none;
  }
  .page-products .cmp__row {
    grid-template-columns: 0.9fr 1.4fr 1.2fr;
    gap: 14px;
    font-size: 13.5px;
  }
  .page-products .mdemo__body {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
    gap: 28px;
  }
  .page-products .mdemo__figure {
    max-width: none;
  }
  .page-products .scen__item {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 6px 28px;
    padding: 34px 0;
  }
  .page-products .scen__item:first-child {
    padding-top: 0;
  }
  .page-products .scen__k {
    margin: 0;
    padding-top: 6px;
    grid-row: span 2;
  }
  .page-products .scen__t {
    font-size: 22px;
  }
  .page-products .next {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }
  .page-products .next__links {
    padding-top: 0;
    border-top: 0;
    border-left: 1px solid var(--line);
    padding-left: 24px;
  }
}

@media (min-width: 960px) {
  .page-products {
    padding-block: 30px 110px;
  }
  .page-products .psec {
    padding-block: 68px;
  }
  .page-products .equity__body {
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 32px;
    align-items: start;
  }
  .page-products .equity__figure {
    margin-top: 0;
  }
  .page-products .cmp__body {
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }
  .page-products .mdemo {
    padding: 24px 24px 28px;
  }
  .page-products .psec--next {
    padding: 48px 34px 22px;
  }
}

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