.page-products {
  padding-bottom: 3rem;
}

/* ---------- 面包屑 ---------- */
.page-products .abg-breadcrumb {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding-top: 1.5rem;
  font-size: .8rem;
  letter-spacing: .04em;
  color: var(--abg-dim);
}

.page-products .abg-breadcrumb a {
  color: var(--abg-dim);
  text-decoration: none;
  border-bottom: 1px dashed var(--abg-line);
  padding-bottom: 1px;
  transition: color .2s ease, border-color .2s ease;
}

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

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

.page-products .abg-breadcrumb__sep {
  color: var(--abg-line);
}

/* ---------- 首屏 ---------- */
.page-products .pr-kicker {
  display: block;
  margin: 0 0 .85rem;
  font-family: var(--abg-font-mono);
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--abg-violet);
}

.page-products .pr-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  padding: 1.75rem 0 3rem;
}

.page-products .pr-hero__lead .abg-h1 {
  margin: 0 0 1.1rem;
  font-size: clamp(1.85rem, 7vw, 3.1rem);
  line-height: 1.16;
  letter-spacing: -.01em;
}

.page-products .pr-hero__lead .abg-lede {
  margin: 0;
  max-width: 46ch;
  color: var(--abg-ink);
  opacity: .88;
}

.page-products .pr-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.6rem;
}

.page-products .pr-hero__board {
  position: relative;
  padding: 1.4rem 1.4rem 1.2rem;
  border: 1px solid var(--abg-line);
  border-radius: var(--abg-radius);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(138, 92, 255, .22), transparent 62%),
    linear-gradient(160deg, var(--abg-panel), rgba(7, 11, 30, .92));
  box-shadow: var(--abg-shadow);
  overflow: hidden;
}

.page-products .pr-hero__board::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.1rem;
  bottom: 1.1rem;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--abg-cyan), var(--abg-violet));
}

.page-products .pr-board__title {
  margin: 0 0 .6rem;
  font-family: var(--abg-font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--abg-dim);
}

.page-products .pr-ver {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: .62rem 0;
  border-bottom: 1px dashed var(--abg-line);
}

.page-products .pr-ver:last-of-type {
  border-bottom: 0;
}

.page-products .pr-ver__key {
  font-size: .85rem;
  color: var(--abg-dim);
}

.page-products .pr-ver__val {
  font-family: var(--abg-font-mono);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--abg-cyan);
}

.page-products .pr-board__note {
  margin: 1rem 0 0;
  padding-top: .9rem;
  border-top: 1px solid var(--abg-line);
  font-size: .8rem;
  line-height: 1.7;
  color: var(--abg-dim);
}

/* ---------- 分段切换区 ---------- */
.page-products .pr-tabs-band {
  position: relative;
  padding: 3rem 0 3.5rem;
  background-image:
    repeating-linear-gradient(180deg, rgba(42, 51, 80, .35) 0 1px, transparent 1px 5px);
}

.page-products .pr-tabs {
  position: relative;
}

.page-products .pr-board__sub {
  margin: .55rem 0 0;
  font-size: .92rem;
  color: var(--abg-dim);
}

.page-products .pr-tablist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .5rem;
  margin-top: 1.6rem;
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--abg-line);
}

.page-products .pr-tab {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: .5rem;
  padding: .68rem .85rem;
  border: 1px solid var(--abg-line);
  border-radius: 999px;
  background: rgba(15, 23, 51, .6);
  color: var(--abg-dim);
  font: inherit;
  font-size: .88rem;
  line-height: 1.3;
  text-align: left;
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}

.page-products .pr-tab__num {
  font-family: var(--abg-font-mono);
  font-size: .7rem;
  color: var(--abg-violet);
}

.page-products .pr-tab:hover {
  color: var(--abg-ink);
  border-color: rgba(34, 224, 214, .6);
}

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

.page-products .pr-tab.is-active,
.page-products .pr-tab[aria-selected="true"] {
  color: var(--abg-ink);
  border-color: var(--abg-cyan);
  background: rgba(34, 224, 214, .12);
  box-shadow: 0 0 0 1px rgba(34, 224, 214, .3), 0 12px 30px -24px var(--abg-cyan);
}

.page-products .pr-tab.is-active .pr-tab__num,
.page-products .pr-tab[aria-selected="true"] .pr-tab__num {
  color: var(--abg-cyan);
}

/* ---------- 面板 ---------- */
.page-products .pr-panel {
  display: none;
}

.page-products .pr-panel.is-active {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.6rem;
  padding-top: 2rem;
}

.page-products .pr-panel__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--abg-line);
  border-radius: var(--abg-radius);
  overflow: hidden;
  background: var(--abg-panel);
  box-shadow: var(--abg-shadow);
  aspect-ratio: 3 / 2;
}

.page-products .pr-panel__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(80% 60% at 50% 100%, rgba(34, 224, 214, .16), transparent 70%);
  pointer-events: none;
}

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

.page-products .pr-panel__media--tall {
  aspect-ratio: 4 / 5;
  max-width: 22rem;
}

.page-products .pr-panel__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-products .pr-panel__body .abg-h3 {
  margin: 0 0 .8rem;
}

.page-products .pr-panel__body p {
  margin: 0 0 .9rem;
  font-size: .98rem;
  line-height: 1.8;
}

.page-products .pr-panel__body p:last-of-type {
  margin-bottom: 0;
}

.page-products .pr-list {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .55rem;
}

.page-products .pr-list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--abg-dim);
}

.page-products .pr-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--abg-cyan), var(--abg-violet));
}

.page-products .pr-panel__tag {
  margin-top: 1.25rem;
}

/* ---------- 赛季节奏 ---------- */
.page-products .pr-arc {
  grid-column: 1 / -1;
  margin-top: .5rem;
  padding: 1.25rem 1rem 1.1rem;
  border: 1px solid var(--abg-line);
  border-radius: var(--abg-radius);
  background: linear-gradient(120deg, rgba(138, 92, 255, .12), rgba(34, 224, 214, .06));
}

.page-products .pr-arc__title {
  margin: 0 0 1rem;
  font-family: var(--abg-font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--abg-dim);
}

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

.page-products .pr-arc__cell {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: .6rem .7rem;
  border-left: 2px solid var(--abg-line);
  border-radius: 0 var(--abg-radius-sm) var(--abg-radius-sm) 0;
  background: rgba(7, 11, 30, .55);
  transition: border-color .2s ease, background .2s ease;
}

.page-products .pr-arc__cell:hover {
  border-left-color: var(--abg-cyan);
  background: rgba(34, 224, 214, .1);
}

.page-products .pr-arc__k {
  font-family: var(--abg-font-mono);
  font-size: .68rem;
  letter-spacing: .06em;
  color: var(--abg-violet);
}

.page-products .pr-arc__v {
  font-size: .8rem;
  line-height: 1.55;
  color: var(--abg-ink);
}

/* ---------- 记录查询四步 ---------- */
.page-products .pr-steps {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  display: grid;
  gap: .55rem;
  width: 100%;
}

.page-products .pr-steps__item {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  padding: .62rem .8rem;
  border: 1px dashed var(--abg-line);
  border-radius: var(--abg-radius-sm);
  background: rgba(15, 23, 51, .55);
}

.page-products .pr-steps__n {
  flex: none;
  font-family: var(--abg-font-mono);
  font-size: .74rem;
  color: var(--abg-orange);
}

.page-products .pr-steps__t {
  font-size: .88rem;
  line-height: 1.6;
  color: var(--abg-ink);
}

/* ---------- 更新节奏 ---------- */
.page-products .pr-cadence {
  padding: 3.25rem 0;
}

.page-products .pr-cadence__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
  margin-top: 1.6rem;
}

.page-products .pr-media {
  position: relative;
  margin: 0;
  border: 1px solid var(--abg-line);
  border-radius: var(--abg-radius);
  overflow: hidden;
  background: var(--abg-panel);
  box-shadow: var(--abg-shadow);
  aspect-ratio: 10 / 7;
}

.page-products .pr-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(90% 70% at 10% 0%, rgba(138, 92, 255, .2), transparent 65%);
  pointer-events: none;
}

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

.page-products .pr-cadence__items {
  display: grid;
  gap: 1rem;
}

.page-products .pr-cadence__item {
  position: relative;
  padding: 1.05rem 1.15rem 1.05rem 1.4rem;
  border: 1px solid var(--abg-line);
  border-radius: var(--abg-radius);
  background: var(--abg-panel);
}

.page-products .pr-cadence__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.05rem;
  bottom: 1.05rem;
  width: 2px;
  border-radius: 2px;
  background: var(--abg-orange);
}

.page-products .pr-cadence__item:nth-child(2)::before {
  background: var(--abg-cyan);
}

.page-products .pr-cadence__item:nth-child(3)::before {
  background: var(--abg-violet);
}

.page-products .pr-cadence__item .abg-h3 {
  margin: 0 0 .55rem;
  font-size: 1.05rem;
}

.page-products .pr-cadence__item p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--abg-dim);
}

/* ---------- 三种常用方式 ---------- */
.page-products .pr-fit {
  padding: 3.25rem 0;
}

.page-products .pr-fit__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.15rem;
  margin-top: 1.6rem;
}

.page-products .pr-fit__item {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  padding: 1.35rem 1.25rem 1.45rem;
  border: 1px solid var(--abg-line);
  border-radius: var(--abg-radius);
  background: linear-gradient(165deg, var(--abg-panel), rgba(7, 11, 30, .88));
}

.page-products .pr-fit__tag {
  align-self: flex-start;
  padding: .2rem .7rem;
  border-radius: 999px;
  border: 1px solid rgba(34, 224, 214, .45);
  background: rgba(34, 224, 214, .1);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--abg-cyan);
}

.page-products .pr-fit__item--b .pr-fit__tag {
  border-color: rgba(138, 92, 255, .5);
  background: rgba(138, 92, 255, .14);
  color: #bda9ff;
}

.page-products .pr-fit__item--c .pr-fit__tag {
  border-color: rgba(255, 138, 61, .5);
  background: rgba(255, 138, 61, .14);
  color: #ffbb8d;
}

.page-products .pr-fit__item .abg-h3 {
  margin: 0;
  font-size: 1.12rem;
}

.page-products .pr-fit__item p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--abg-dim);
}

.page-products .pr-fit__link {
  margin-top: auto;
  padding-top: .6rem;
  align-self: flex-start;
  font-size: .86rem;
  color: var(--abg-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 214, .35);
}

.page-products .pr-fit__link:hover,
.page-products .pr-fit__link:focus-visible {
  border-bottom-color: var(--abg-cyan);
}

/* ---------- 收尾 ---------- */
.page-products .pr-next {
  padding: .5rem 0 3.5rem;
}

.page-products .pr-next__card {
  position: relative;
  overflow: hidden;
  padding: 1.9rem 1.4rem;
  border: 1px solid var(--abg-line);
  border-radius: var(--abg-radius);
  background:
    radial-gradient(110% 140% at 0% 100%, rgba(255, 138, 61, .18), transparent 62%),
    radial-gradient(100% 130% at 100% 0%, rgba(34, 224, 214, .15), transparent 64%),
    var(--abg-panel);
  box-shadow: var(--abg-shadow);
}

.page-products .pr-next__card .abg-h2 {
  margin: 0 0 .7rem;
  font-size: clamp(1.3rem, 4.5vw, 1.85rem);
}

.page-products .pr-next__card p {
  margin: 0;
  max-width: 52ch;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--abg-ink);
  opacity: .86;
}

.page-products .pr-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.4rem;
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 700px) {
  .page-products .pr-tablist {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .7rem;
  }

  .page-products .pr-tab {
    justify-content: center;
    padding: .72rem 1rem;
  }

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

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

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-products .pr-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    gap: 3rem;
    padding: 3.25rem 0 4rem;
  }

  .page-products .pr-hero__board {
    transform: translateY(-10px);
  }

  .page-products .pr-tabs-band {
    padding: 4rem 0 4.5rem;
  }

  .page-products .pr-tablist {
    margin-top: 2rem;
  }

  .page-products .pr-panel.is-active {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: center;
    gap: 2.75rem;
    padding-top: 2.75rem;
  }

  .page-products .pr-panel.is-active:nth-child(even) .pr-panel__media {
    order: 2;
  }

  .page-products .pr-panel__media--tall {
    aspect-ratio: 4 / 5;
    max-width: 24rem;
    justify-self: center;
  }

  .page-products .pr-arc {
    margin-top: 1.25rem;
    padding: 1.5rem 1.4rem 1.35rem;
  }

  .page-products .pr-arc__list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-products .pr-cadence {
    padding: 4.5rem 0;
  }

  .page-products .pr-cadence__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: 3rem;
    margin-top: 2rem;
  }

  .page-products .pr-fit {
    padding: 4.5rem 0;
  }

  .page-products .pr-fit__grid {
    gap: 1.4rem;
    margin-top: 2rem;
  }

  .page-products .pr-fit__item--b {
    transform: translateY(-14px);
  }

  .page-products .pr-fit__item--c {
    transform: translateY(-6px);
  }

  .page-products .pr-next {
    padding: .5rem 0 5rem;
  }

  .page-products .pr-next__card {
    padding: 2.6rem 2.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-tab,
  .page-products .pr-arc__cell,
  .page-products .abg-breadcrumb a {
    transition: none;
  }

  .page-products .pr-hero__board,
  .page-products .pr-fit__item--b,
  .page-products .pr-fit__item--c {
    transform: none;
  }
}