.page-products {
  background: var(--wm-void);
  color: var(--wm-paper);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-products .pr-hero {
  padding: 30px 0 40px;
  border-bottom: var(--wm-rule) solid var(--wm-steel);
  background:
    radial-gradient(120% 130% at 8% -20%, rgba(0, 230, 195, .14), transparent 60%),
    linear-gradient(180deg, var(--wm-void) 0%, var(--wm-abyss) 100%);
}

.page-products .pr-hero__title {
  font-family: var(--wm-font-display);
  font-size: clamp(2.4rem, 9vw, 4.4rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: .02em;
  margin: 10px 0 16px;
  color: var(--wm-paper);
}

.page-products .pr-hero__lead {
  max-width: 64ch;
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--wm-body-dim);
}

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

.page-products .pr-scale {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  background: var(--wm-steel);
  border: 2px solid var(--wm-steel);
}

.page-products .pr-scale li {
  background: var(--wm-void);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-products .pr-scale__n {
  font-family: var(--wm-font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--wm-cyan);
}

.page-products .pr-scale em {
  font-style: normal;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--wm-mist);
}

/* ---------- 框架索引 ---------- */
.page-products .pr-frame {
  padding: 26px 0 64px;
}

.page-products .wm-frame {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-products .pr-index {
  border: 2px solid var(--wm-steel);
  background: var(--wm-abyss);
  padding: 12px;
}

.page-products .wm-frame__title {
  margin: 0 0 10px;
  font-family: var(--wm-font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--wm-amber);
}

.page-products .wm-frame__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
}

.page-products .wm-frame__link {
  display: block;
  white-space: nowrap;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--wm-mist);
  text-decoration: none;
  border: 1px solid var(--wm-steel);
  transition: color 180ms var(--wm-ease), border-color 180ms var(--wm-ease), background-color 180ms var(--wm-ease);
}

.page-products .wm-frame__link:hover,
.page-products .wm-frame__link:focus-visible,
.page-products .wm-frame__link.is-active {
  color: var(--wm-cyan);
  border-color: var(--wm-cyan);
  background: rgba(0, 230, 195, .08);
}

.page-products .wm-frame__link:focus-visible {
  outline: 2px solid var(--wm-cyan);
  outline-offset: 2px;
}

/* ---------- 通用章节 ---------- */
.page-products .pr-sec {
  padding: 34px 0 0;
  margin: 0 0 52px;
  border-top: 2px solid var(--wm-steel);
}

.page-products .pr-sec:last-child {
  margin-bottom: 0;
}

.page-products .pr-sec__head {
  margin: 0 0 24px;
}

.page-products .pr-sec__head--media {
  display: grid;
  gap: 20px;
}

.page-products .pr-sec__lead {
  max-width: 68ch;
  margin: 10px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--wm-body-dim);
}

.page-products .pr-sec__thumb img {
  display: block;
  width: 100%;
  max-width: 260px;
  height: auto;
  border: 2px solid var(--wm-steel);
}

.page-products .pr-sec__foot {
  margin: 26px 0 0;
  font-size: 15px;
  line-height: 1.95;
  color: var(--wm-mist);
}

.page-products .pr-link {
  color: var(--wm-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-products .pr-link:hover,
.page-products .pr-link:focus-visible {
  color: var(--wm-amber);
}

/* ---------- 筛选条 ---------- */
.page-products .pr-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
}

.page-products .pr-filter .wm-filter__btn {
  font: inherit;
  font-size: 13px;
  letter-spacing: .08em;
  padding: 7px 15px;
  background: transparent;
  color: var(--wm-mist);
  border: 2px solid var(--wm-steel);
  cursor: pointer;
  transition: color 160ms var(--wm-ease), border-color 160ms var(--wm-ease), background-color 160ms var(--wm-ease);
}

.page-products .pr-filter .wm-filter__btn:hover {
  color: var(--wm-paper);
  border-color: var(--wm-mist);
}

.page-products .pr-filter .wm-filter__btn.is-active {
  color: var(--wm-void);
  background: var(--wm-cyan);
  border-color: var(--wm-cyan);
}

.page-products .pr-filter .wm-filter__btn:focus-visible {
  outline: 2px solid var(--wm-cyan);
  outline-offset: 2px;
}

/* ---------- 服务清单 ---------- */
.page-products .pr-tasks {
  border-top: 2px solid var(--wm-steel);
}

.page-products .pr-task {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 10px 18px 0;
  border-bottom: 1px solid rgba(122, 140, 166, .22);
  transition: background-color 180ms var(--wm-ease);
}

.page-products .pr-task:hover,
.page-products .pr-task:focus-within {
  background: rgba(0, 230, 195, .06);
}

.page-products .pr-task.is-out {
  display: none;
}

.page-products .pr-task__idx {
  font-family: var(--wm-font-mono);
  font-size: 15px;
  color: var(--wm-amber);
  padding-top: 4px;
}

.page-products .pr-task__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .pr-task__top .wm-h3 {
  margin: 0;
  font-size: 18px;
  color: var(--wm-paper);
}

.page-products .pr-task__body .wm-text {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--wm-body-dim);
}

.page-products .pr-task__more {
  margin: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--wm-cyan);
  border-left: 2px solid var(--wm-cyan);
  padding-left: 0;
  transition: max-height 200ms var(--wm-ease), opacity 200ms var(--wm-ease), padding 200ms var(--wm-ease), margin 200ms var(--wm-ease);
}

.page-products .pr-task:hover .pr-task__more,
.page-products .pr-task:focus-within .pr-task__more {
  max-height: 120px;
  opacity: 1;
  margin-top: 10px;
  padding-left: 12px;
}

/* ---------- 三档权益 ---------- */
.page-products .pr-sec--plans {
  position: relative;
  overflow: hidden;
  background: var(--wm-abyss);
  border: 2px solid var(--wm-steel);
  border-top: none;
  padding: 30px 16px 34px;
  margin-bottom: 52px;
}

.page-products .pr-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .1;
  pointer-events: none;
}

.page-products .pr-sec--plans > *:not(.pr-bg) {
  position: relative;
  z-index: 1;
}

.page-products .pr-plans {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-products .pr-plan {
  display: flex;
  flex-direction: column;
  padding: 18px 16px 20px;
  background: var(--wm-void);
  border: 3px solid var(--wm-steel);
  box-shadow: var(--wm-shadow-hard);
  transition: border-color 180ms var(--wm-ease), transform 180ms var(--wm-ease), box-shadow 180ms var(--wm-ease);
}

.page-products .pr-plan:hover,
.page-products .pr-plan:focus-within {
  border-color: var(--wm-cyan);
  transform: translate(-3px, -3px);
}

.page-products .pr-plan:focus-visible {
  outline: 2px solid var(--wm-cyan);
  outline-offset: 3px;
}

.page-products .pr-plan--data {
  border-color: var(--wm-cyan);
}

.page-products .pr-plan__name {
  margin: 0;
  font-family: var(--wm-font-display);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: .06em;
  color: var(--wm-paper);
}

.page-products .pr-plan__for {
  margin: 8px 0 18px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--wm-mist);
}

.page-products .pr-plan__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--wm-steel);
}

.page-products .pr-plan__row {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  min-height: 50px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(122, 140, 166, .18);
  font-size: 14px;
  line-height: 1.5;
  color: var(--wm-paper);
}

.page-products .pr-plan__row.is-off {
  color: var(--wm-mist);
}

.page-products .pr-plan__mark {
  font-family: var(--wm-font-mono);
  font-weight: 700;
  color: var(--wm-cyan);
}

.page-products .pr-plan__row.is-off .pr-plan__mark {
  color: #3B4A5F;
}

/* ---------- 资料库 ---------- */
.page-products .pr-lib {
  display: grid;
  gap: 26px;
  align-items: start;
}

.page-products .pr-lib__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--wm-steel);
}

.page-products .pr-lib__item {
  display: grid;
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(122, 140, 166, .2);
}

.page-products .pr-lib__k {
  font-family: var(--wm-font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--wm-amber);
}

.page-products .pr-lib__v {
  font-size: 15px;
  line-height: 1.78;
  color: var(--wm-body-dim);
}

.page-products .pr-lib__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 3px solid var(--wm-steel);
}

.page-products .pr-lib__media .wm-media__caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--wm-mist);
}

/* ---------- 日历与关注列表 ---------- */
.page-products .pr-cal {
  margin: 0;
  border-top: 2px solid var(--wm-steel);
}

.page-products .pr-cal__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(122, 140, 166, .2);
}

.page-products .pr-cal dt {
  font-family: var(--wm-font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--wm-amber);
}

.page-products .pr-cal dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--wm-body-dim);
}

.page-products .pr-cal dd .wm-num {
  font-family: var(--wm-font-mono);
  font-weight: 700;
  color: var(--wm-cyan);
}

/* ---------- 多端同步 ---------- */
.page-products .pr-sync {
  display: grid;
  gap: 24px;
  align-items: center;
}

.page-products .pr-sync__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 3px solid var(--wm-steel);
}

.page-products .pr-sync__points {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pr-sync__points li {
  position: relative;
  padding: 0 0 0 26px;
  margin-bottom: 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--wm-body-dim);
}

.page-products .pr-sync__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 12px;
  height: 3px;
  background: var(--wm-cyan);
}

/* ---------- 开通流程 ---------- */
.page-products .pr-rail {
  display: block;
  width: 100%;
  height: 36px;
  margin: 2px 0 22px;
}

.page-products .pr-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

.page-products .pr-step {
  padding: 0 0 20px;
  border-bottom: 2px solid var(--wm-steel);
  margin-bottom: 18px;
}

.page-products .pr-step:last-child {
  margin-bottom: 0;
}

.page-products .pr-step__num {
  font-family: var(--wm-font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--wm-orange);
}

.page-products .pr-step__title {
  margin: 8px 0 8px;
  font-size: 19px;
  font-weight: 700;
  color: var(--wm-paper);
}

.page-products .pr-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--wm-mist);
}

/* ---------- 速答 ---------- */
.page-products .pr-faq {
  border-top: 2px solid var(--wm-steel);
}

.page-products .pr-faq__item {
  border-bottom: 1px solid rgba(122, 140, 166, .22);
}

.page-products .pr-faq__q {
  position: relative;
  cursor: pointer;
  list-style: none;
  padding: 17px 40px 17px 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--wm-paper);
}

.page-products .pr-faq__q::-webkit-details-marker {
  display: none;
}

.page-products .pr-faq__q::after {
  content: "+";
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--wm-font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--wm-cyan);
}

.page-products .pr-faq__item[open] .pr-faq__q::after {
  content: "–";
  color: var(--wm-amber);
}

.page-products .pr-faq__q:focus-visible {
  outline: 2px solid var(--wm-cyan);
  outline-offset: 2px;
}

.page-products .pr-faq__a {
  margin: 0 0 18px;
  max-width: 70ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--wm-body-dim);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-products .pr-scale {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-products .pr-sec__head--media {
    grid-template-columns: minmax(0, 1fr) minmax(170px, 250px);
    align-items: start;
    gap: 32px;
  }

  .page-products .pr-task {
    grid-template-columns: 54px minmax(0, 1fr);
    padding: 20px 16px 20px 0;
  }

  .page-products .pr-plans {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .pr-cal__row {
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 860px) {
  .page-products .pr-lib {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
    gap: 40px;
  }

  .page-products .pr-sync {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px;
  }

  .page-products .pr-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .pr-step {
    border-bottom: none;
    border-top: 3px solid var(--wm-steel);
    padding: 16px 0 0;
    margin-bottom: 0;
  }
}

@media (min-width: 1024px) {
  .page-products .wm-frame {
    grid-template-columns: var(--wm-frame) minmax(0, 1fr);
    gap: 46px;
  }

  .page-products .pr-index {
    position: sticky;
    top: var(--wm-frame-top);
    align-self: start;
    max-height: calc(100vh - var(--wm-frame-top) - 32px);
    overflow-y: auto;
  }

  .page-products .wm-frame__list {
    display: block;
    overflow: visible;
  }

  .page-products .wm-frame__list li + li {
    margin-top: 4px;
  }

  .page-products .wm-frame__link {
    white-space: normal;
    border: none;
    border-left: 2px solid transparent;
    padding: 9px 10px;
  }

  .page-products .pr-sec--plans {
    padding: 38px 30px 42px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-task,
  .page-products .pr-task__more,
  .page-products .pr-plan,
  .page-products .wm-frame__link,
  .page-products .pr-filter .wm-filter__btn {
    transition: none;
  }

  .page-products .pr-plan:hover,
  .page-products .pr-plan:focus-within {
    transform: none;
  }
}
<<<END>>>