.page-products {
  --dl-edge: rgba(212, 175, 55, .5);
  --dl-soft: rgba(192, 199, 209, .10);
  --dl-panel: #0E1621;
  --dl-shadow: 8px 8px 0 rgba(0, 0, 0, .35);
  --dl-shadow-gold: 8px 8px 0 rgba(212, 175, 55, .16);
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-products .dl-crumb {
  padding: 1.25rem 0 .25rem;
}

.page-products .rs-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: .8rem;
  letter-spacing: .04em;
}

.page-products .rs-breadcrumb__item {
  color: var(--slate);
}

.page-products .rs-breadcrumb__item a {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

.page-products .rs-breadcrumb__item a:hover,
.page-products .rs-breadcrumb__item a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-products .rs-breadcrumb__item[aria-current="page"] {
  color: var(--gold);
  font-weight: 700;
}

.page-products .rs-breadcrumb__sep {
  color: var(--slate);
  margin: 0 .1rem;
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  position: relative;
  overflow: hidden;
  padding: 1.5rem 0 2.75rem;
}

.page-products .dl-hero::before {
  content: "";
  position: absolute;
  top: -35%;
  right: -18%;
  width: 78%;
  height: 165%;
  background: radial-gradient(closest-side, rgba(212, 175, 55, .17), rgba(212, 175, 55, 0) 72%);
  transform: rotate(-12deg);
  pointer-events: none;
}

.page-products .dl-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background-image: linear-gradient(90deg, var(--dl-edge) 0 16px, transparent 16px 32px);
  background-size: 32px 1px;
  opacity: .5;
}

.page-products .dl-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: center;
}

.page-products .dl-hero__eyebrow {
  margin: 0 0 .85rem;
  font-size: .78rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-products .dl-hero__eyebrow .rs-mono {
  display: inline-block;
  margin-right: .5rem;
  padding: .1rem .45rem;
  border: 1px solid var(--dl-edge);
  background: rgba(212, 175, 55, .08);
  font-size: .72rem;
  letter-spacing: .1em;
}

.page-products .dl-hero__title {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 7vw, 3.15rem);
  line-height: 1.08;
  letter-spacing: .04em;
  font-weight: 900;
  color: #fff;
}

.page-products .dl-hero__lead {
  margin: 0 0 1.5rem;
  max-width: 40rem;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--silver);
}

.page-products .dl-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 1.75rem;
}

.page-products .dl-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .5rem;
  margin: 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--dl-soft);
}

.page-products .dl-hero__stat dt {
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--slate);
  margin-bottom: .35rem;
}

.page-products .dl-hero__stat dd {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold-light);
}

.page-products .dl-hero__media {
  border: 2px solid var(--dl-soft);
  background: var(--dl-panel);
  box-shadow: var(--dl-shadow);
}

/* ---------- 通用小段 ---------- */
.page-products .dl-sub {
  margin: .75rem 0 0;
  max-width: 46rem;
  font-size: .98rem;
  line-height: 1.85;
  color: var(--silver);
}

.page-products .dl-note {
  margin: 1.25rem 0 0;
  padding: .9rem 1rem;
  border-left: 3px solid var(--dl-edge);
  background: rgba(192, 199, 209, .05);
  font-size: .92rem;
  line-height: 1.8;
  color: var(--silver);
}

.page-products .rs-mono {
  font-family: var(--font-mono);
  letter-spacing: .04em;
}

/* ---------- 版本区 ---------- */
.page-products .dl-plate {
  margin: 1.75rem 0 1.5rem;
  border: 2px solid var(--dl-soft);
  background: var(--dl-panel);
  box-shadow: var(--dl-shadow);
}

.page-products .dl-versions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-products .dl-version {
  position: relative;
  padding: 1.5rem 1.35rem 1.35rem;
  border: 2px solid var(--dl-soft);
  background: linear-gradient(158deg, var(--panel) 0%, var(--dl-panel) 72%);
  box-shadow: var(--dl-shadow);
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}

.page-products .dl-version::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 46px;
  height: 3px;
  background: var(--gold);
  transform: skewX(-32deg);
}

.page-products .dl-version:hover,
.page-products .dl-version:focus-within {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: var(--dl-shadow-gold);
}

.page-products .dl-version__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  margin-bottom: 1rem;
}

.page-products .dl-version__code {
  font-size: .78rem;
  color: var(--slate);
}

.page-products .dl-version__title {
  margin: 0 0 .65rem;
  font-size: 1.5rem;
  letter-spacing: .08em;
  color: #fff;
}

.page-products .dl-version__text {
  margin: 0 0 1rem;
  font-size: .96rem;
  line-height: 1.85;
  color: var(--silver);
}

.page-products .dl-version__list {
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
  border-top: 1px dashed var(--dl-soft);
}

.page-products .dl-version__list li {
  position: relative;
  padding: .6rem 0 .6rem 1.35rem;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--silver);
  border-bottom: 1px dashed var(--dl-soft);
}

.page-products .dl-version__list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  top: .6rem;
  color: var(--gold);
  font-size: .8rem;
}

.page-products .dl-version__foot {
  margin: 0;
}

.page-products .dl-hint {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-top: 1.5rem;
  padding: 1.1rem 1.2rem;
  border: 2px solid var(--dl-soft);
  background: rgba(46, 139, 87, .07);
}

.page-products .dl-hint p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.8;
  color: var(--silver);
}

.page-products .dl-hint .rs-status {
  align-self: flex-start;
}

/* ---------- 状态标签 ---------- */
.page-products .rs-status {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .25rem .6rem;
  border: 1px solid currentColor;
  font-size: .74rem;
  letter-spacing: .08em;
  white-space: nowrap;
}

.page-products .rs-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.page-products .rs-status--sync {
  color: var(--gold);
  background: rgba(212, 175, 55, .10);
}

.page-products .rs-status--pending {
  color: var(--orange);
  background: rgba(255, 107, 53, .10);
}

.page-products .rs-status--ready {
  color: var(--green-light);
  background: rgba(46, 139, 87, .12);
}

/* ---------- 同步状态带 ---------- */
.page-products .dl-band {
  position: relative;
  background: linear-gradient(180deg, rgba(212, 175, 55, .05) 0%, rgba(11, 27, 43, 0) 65%);
  border-top: 1px solid var(--dl-soft);
  border-bottom: 1px solid var(--dl-soft);
}

.page-products .dl-status {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  border: 2px solid var(--dl-soft);
  background: var(--dl-panel);
}

.page-products .dl-status__row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: .5rem .85rem;
  padding: .85rem 1rem;
  border-bottom: 1px solid var(--dl-soft);
  transition: background var(--ease);
}

.page-products .dl-status__row:last-child {
  border-bottom: 0;
}

.page-products .dl-status__row:hover {
  background: rgba(212, 175, 55, .05);
}

.page-products .dl-status__name {
  font-size: .95rem;
  color: #fff;
}

.page-products .dl-status__code {
  font-size: .72rem;
  color: var(--slate);
}

.page-products .dl-sync__media {
  margin: 1.5rem 0 0;
  border: 2px solid var(--dl-soft);
  background: var(--dl-panel);
}

.page-products .dl-status__row > .rs-status {
  grid-column: 2;
  grid-row: 1;
}

.page-products .dl-status__row > .dl-status__name {
  grid-column: 1;
  grid-row: 1;
}

.page-products .dl-status__row > .dl-status__code {
  grid-column: 1 / -1;
  grid-row: 2;
}

/* ---------- 反馈资源 ---------- */
.page-products .dl-feedback {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 1.75rem;
}

.page-products .dl-feedback__media {
  border: 2px solid var(--dl-soft);
  background: var(--dl-panel);
  box-shadow: var(--dl-shadow);
  margin: 0;
}

.page-products .dl-feedback__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1rem;
}

.page-products .dl-feedback__item {
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  gap: .9rem;
  padding: 1.15rem 1.2rem;
  border: 2px solid var(--dl-soft);
  background: linear-gradient(150deg, var(--panel) 0%, var(--dl-panel) 80%);
  transition: border-color var(--ease), transform var(--ease);
}

.page-products .dl-feedback__item:hover {
  border-color: var(--gold);
  transform: translateX(4px);
}

.page-products .dl-feedback__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 2px solid var(--dl-edge);
  color: var(--gold);
  font-size: .85rem;
}

.page-products .dl-feedback__title {
  margin: 0 0 .45rem;
  font-size: 1.1rem;
  letter-spacing: .06em;
  color: #fff;
}

.page-products .dl-feedback__item p {
  margin: 0 0 .5rem;
  font-size: .92rem;
  line-height: 1.82;
  color: var(--silver);
}

.page-products .dl-feedback__link {
  margin: 0 !important;
}

.page-products .dl-feedback__link a {
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid var(--dl-edge);
  transition: color var(--ease), border-color var(--ease);
}

.page-products .dl-feedback__link a:hover,
.page-products .dl-feedback__link a:focus-visible {
  color: #fff;
  border-bottom-color: #fff;
}

/* ---------- 场景索引 ---------- */
.page-products .dl-scene__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-scene__card {
  position: relative;
  padding: 1.25rem 1.2rem 1.3rem;
  border: 2px solid var(--dl-soft);
  background: var(--dl-panel);
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}

.page-products .dl-scene__card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: var(--dl-shadow-gold);
}

.page-products .dl-scene__num {
  display: block;
  margin-bottom: .6rem;
  font-size: 1.6rem;
  line-height: 1;
  color: rgba(212, 175, 55, .45);
}

.page-products .dl-scene__title {
  margin: 0 0 .5rem;
  font-size: 1.05rem;
  letter-spacing: .06em;
  color: #fff;
}

.page-products .dl-scene__card p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--silver);
}

/* ---------- 对照抽屉 ---------- */
.page-products .dl-drawer {
  margin-top: 1.75rem;
  border: 2px solid var(--dl-soft);
  background: var(--dl-panel);
  transition: border-color var(--ease);
}

.page-products .dl-drawer[open] {
  border-color: var(--dl-edge);
}

.page-products .dl-drawer .rs-drawer__summary {
  cursor: pointer;
  padding: 1rem 1.2rem;
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--gold-light);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}

.page-products .dl-drawer .rs-drawer__summary::-webkit-details-marker {
  display: none;
}

.page-products .dl-drawer .rs-drawer__summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--gold);
  transition: transform var(--ease);
}

.page-products .dl-drawer[open] .rs-drawer__summary::after {
  content: "–";
}

.page-products .dl-drawer .rs-drawer__body {
  padding: 0 1.2rem 1.4rem;
  border-top: 1px dashed var(--dl-soft);
}

.page-products .dl-drawer__group {
  margin-top: 1.2rem;
}

.page-products .dl-drawer__group h3 {
  margin: 0 0 .6rem;
  font-size: .82rem;
  letter-spacing: .18em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-products .dl-drawer__group ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: .3rem;
}

.page-products .dl-drawer__group li {
  position: relative;
  padding: .45rem 0 .45rem 1.1rem;
  font-size: .88rem;
  line-height: 1.7;
  color: var(--silver);
  border-bottom: 1px solid var(--dl-soft);
}

.page-products .dl-drawer__group li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .95rem;
  width: 6px;
  height: 6px;
  background: var(--slate);
  transform: skewX(-28deg);
}

/* ---------- 迭代记录 ---------- */
.page-products .dl-log__list {
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
  border-left: 2px solid var(--dl-soft);
}

.page-products .dl-log__item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: .4rem .8rem;
  padding: .95rem 0 .95rem 1.35rem;
  border-bottom: 1px dashed var(--dl-soft);
  transition: border-color var(--ease);
}

.page-products .dl-log__item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 1.35rem;
  width: 12px;
  height: 12px;
  border: 2px solid var(--gold);
  background: var(--ink-deep);
  transform: rotate(45deg);
}

.page-products .dl-log__item:hover {
  border-bottom-color: var(--dl-edge);
}

.page-products .dl-log__ver {
  font-size: .95rem;
  font-weight: 700;
  color: var(--gold-light);
}

.page-products .dl-log__text {
  grid-column: 1 / -1;
  margin: .15rem 0 0;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--silver);
}

.page-products .dl-log__item .rs-status {
  grid-column: 2;
  grid-row: 1;
}

/* ---------- 尾部 ---------- */
.page-products .dl-tail {
  position: relative;
  margin-top: 3rem;
  padding: 3rem 0 3.5rem;
  border-top: 1px solid var(--dl-soft);
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(212, 175, 55, .13) 0%, rgba(11, 27, 43, 0) 62%),
    linear-gradient(180deg, rgba(17, 24, 32, .6) 0%, rgba(11, 27, 43, 0) 100%);
}

.page-products .dl-tail__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: center;
}

.page-products .dl-tail__media {
  order: 2;
  margin: 0;
  border: 2px solid var(--dl-soft);
  background: var(--dl-panel);
  box-shadow: var(--dl-shadow-gold);
}

.page-products .dl-tail__copy {
  order: 1;
}

.page-products .dl-tail__title {
  margin: .6rem 0 1.1rem;
  font-size: clamp(1.5rem, 4.4vw, 2.1rem);
  line-height: 1.2;
  letter-spacing: .05em;
  color: #fff;
}

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

.page-products .dl-tail__links li {
  border-bottom: 1px dashed var(--dl-soft);
}

.page-products .dl-tail__links a {
  display: block;
  padding: .7rem 0 .7rem 1.4rem;
  position: relative;
  font-size: .96rem;
  color: var(--silver);
  text-decoration: none;
  transition: color var(--ease), padding-left var(--ease);
}

.page-products .dl-tail__links a::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--gold);
  transition: transform var(--ease);
}

.page-products .dl-tail__links a:hover,
.page-products .dl-tail__links a:focus-visible {
  color: #fff;
  padding-left: 1.7rem;
}

.page-products .dl-tail__links a:hover::before {
  transform: translateX(3px);
}

.page-products .dl-tail__note {
  margin: 0;
  font-size: .9rem;
  line-height: 1.85;
  color: var(--slate);
}

/* ---------- 图片通用 ---------- */
.page-products .rs-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .rs-media__caption {
  display: block;
  padding: .7rem .9rem;
  font-size: .78rem;
  line-height: 1.6;
  color: var(--slate);
  border-top: 1px solid var(--dl-soft);
}

/* ---------- 按钮在本页的强化 ---------- */
.page-products .rs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: .7rem 1.35rem;
  border: 2px solid transparent;
  font-size: .92rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-decoration: none;
  transition: transform var(--ease), border-color var(--ease), background var(--ease), color var(--ease), box-shadow var(--ease);
}

.page-products .rs-btn--primary {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 45%, var(--gold-deep) 100%);
  color: var(--ink-deep);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, .38);
}

.page-products .rs-btn--primary:hover,
.page-products .rs-btn--primary:focus-visible {
  transform: translateY(-3px);
  box-shadow: 8px 8px 0 rgba(212, 175, 55, .28);
}

.page-products .rs-btn--ghost {
  border-color: var(--dl-soft);
  color: var(--silver);
  background: transparent;
}

.page-products .rs-btn--ghost:hover,
.page-products .rs-btn--ghost:focus-visible {
  border-color: var(--gold);
  color: var(--gold-light);
  transform: translateY(-3px);
}

.page-products a:focus-visible,
.page-products summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ---------- 车道分隔 ---------- */
.page-products .rs-lane {
  margin: 2rem 0;
  border: 0;
  height: 1px;
  background-image: linear-gradient(90deg, var(--dl-edge) 0 14px, transparent 14px 28px);
  background-size: 28px 1px;
  opacity: .55;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .dl-crumb {
    padding-top: 1.75rem;
  }

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

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

  .page-products .dl-drawer__group ul li:nth-child(odd) {
    padding-right: 1rem;
  }
}

@media (min-width: 900px) {
  .page-products .dl-hero {
    padding: 2.25rem 0 3.5rem;
  }

  .page-products .dl-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 3rem;
  }

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

  .page-products .dl-hint {
    flex-direction: row;
    align-items: center;
    gap: 1.25rem;
  }

  .page-products .dl-hint .rs-status {
    align-self: center;
    flex: 0 0 auto;
  }

  .page-products .dl-status {
    margin-top: 0;
  }

  .page-products .dl-status__row {
    grid-template-columns: 1.2fr 1fr auto;
    padding: .95rem 1.2rem;
  }

  .page-products .dl-status__row > .dl-status__code {
    grid-column: 2;
    grid-row: 1;
  }

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

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

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

  .page-products .dl-log__item {
    grid-template-columns: 9rem 1fr auto;
    align-items: center;
    column-gap: 1.25rem;
  }

  .page-products .dl-log__ver {
    grid-column: 1;
  }

  .page-products .dl-log__text {
    grid-column: 2;
    margin: 0;
  }

  .page-products .dl-log__item .rs-status {
    grid-column: 3;
    justify-self: end;
  }

  .page-products .dl-tail {
    padding: 3.5rem 0 4rem;
  }

  .page-products .dl-tail__grid {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: 3rem;
  }

  .page-products .dl-tail__media {
    order: 1;
  }

  .page-products .dl-tail__copy {
    order: 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-version,
  .page-products .dl-scene__card,
  .page-products .dl-feedback__item,
  .page-products .rs-btn,
  .page-products .dl-tail__links a,
  .page-products .dl-tail__links a::before {
    transition: none;
  }

  .page-products .dl-version:hover,
  .page-products .dl-scene__card:hover,
  .page-products .dl-feedback__item:hover,
  .page-products .rs-btn:hover {
    transform: none;
  }
}