.page-products {
  --pd-panel: rgba(18, 39, 63, .72);
  --pd-line: rgba(168, 176, 184, .16);
  --pd-edge: rgba(36, 64, 95, .9);
  --pd-gap: clamp(18px, 3vw, 30px);
}

.page-products .pd-hero {
  position: relative;
  isolation: isolate;
  display: grid;
  gap: var(--pd-gap);
  padding-block: clamp(16px, 3vw, 32px) clamp(26px, 5vw, 52px);
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  inset: -12% 0 auto 0;
  height: 68%;
  background:
    radial-gradient(58% 78% at 18% 0%, rgba(214, 169, 76, .09), transparent 72%),
    radial-gradient(48% 66% at 88% 8%, rgba(194, 64, 46, .11), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-products .pd-hero > * {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.page-products .pd-hero__intro {
  max-width: 60ch;
}

.page-products .pd-hero__intro h1 {
  margin: .45em 0 .5em;
  font-size: clamp(25px, 6.4vw, 43px);
  line-height: 1.24;
  letter-spacing: -.015em;
  font-weight: 800;
  color: var(--paper-100);
}

.page-products .lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.95;
  color: var(--text-soft);
}

.page-products .meta-line {
  margin: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  line-height: 1.8;
  color: var(--gray-200);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

/* 概览卡 */
.page-products .pd-hero__frame {
  background: linear-gradient(160deg, rgba(18, 39, 63, .9), rgba(10, 26, 46, .92));
}

.page-products .pd-overview {
  display: grid;
  gap: clamp(16px, 3vw, 26px);
}

.page-products .pd-overview__main {
  min-width: 0;
}

.page-products .pd-overview__status {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--jade-300);
}

.page-products .pd-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cinnabar-500);
  box-shadow: 0 0 0 4px rgba(194, 64, 46, .18);
}

.page-products .pd-overview__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--gray-200);
}

.page-products .pd-balls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-ball {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper-100);
  background: var(--ink-700);
  border: 1px solid var(--pd-edge);
  border-radius: 50%;
}

.page-products .pd-ball--special {
  background: var(--cinnabar-500);
  border-color: var(--cinnabar-500);
}

.page-products .pd-overview__list {
  margin-top: 20px;
}

.page-products .pd-overview__trace {
  margin: 0;
  min-width: 0;
}

.page-products .pd-overview__trace img {
  display: block;
  width: 100%;
  max-width: 320px;
  height: auto;
  margin-inline: auto;
  border-radius: 2px;
}

/* 章节通用 */
.page-products .pd-block {
  padding-block: clamp(28px, 5vw, 56px);
  border-top: 1px solid var(--pd-line);
}

.page-products .pd-block .section__title {
  font-size: clamp(21px, 4.6vw, 32px);
  line-height: 1.3;
  letter-spacing: -.01em;
}

.page-products .pd-sub-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--gold-400);
}

.page-products .pd-text {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.95;
  color: var(--text-soft);
}

.page-products .pd-text a {
  color: var(--cinnabar-300);
  text-decoration: none;
  border-bottom: 1px solid rgba(228, 98, 75, .38);
}

.page-products .pd-text a:hover,
.page-products .pd-text a:focus-visible {
  border-bottom-color: var(--cinnabar-300);
}

.page-products :where(a, summary):focus-visible {
  outline: 2px solid var(--gold-400);
  outline-offset: 3px;
  border-radius: 2px;
}

/* 补查步骤 */
.page-products .pd-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .pd-step {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-products .pd-step__num {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--gold-400);
  border: 1px solid var(--pd-edge);
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
}

/* 走势对照 */
.page-products .pd-trend {
  display: grid;
  gap: var(--pd-gap);
}

.page-products .pd-trend__figure {
  margin: 0;
}

.page-products .pd-trend__body {
  min-width: 0;
}

.page-products .pd-readout {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-products .pd-readout li {
  display: flex;
  gap: 12px;
  font-size: 14px;
  line-height: 1.9;
  color: var(--text-soft);
}

.page-products .pd-readout .mono {
  flex: 0 0 auto;
  padding-top: 3px;
  font-size: 12px;
  font-weight: 700;
  color: var(--jade-300);
}

.page-products .pd-readout strong {
  color: var(--paper-100);
  font-weight: 600;
}

/* 频次与奖级 */
.page-products .pd-pair {
  display: grid;
  gap: var(--pd-gap);
}

.page-products .pd-pair__col {
  min-width: 0;
}

.page-products .pd-freq {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-products .pd-freq__row {
  display: grid;
  grid-template-columns: minmax(72px, auto) minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  font-size: 13px;
}

.page-products .pd-freq__label {
  color: var(--text-soft);
  white-space: nowrap;
}

.page-products .pd-freq__val {
  min-width: 44px;
  text-align: right;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--jade-300);
}

.page-products .pd-table {
  font-size: 13px;
}

.page-products .pd-table th[scope="row"] {
  font-family: var(--font-mono);
  color: var(--gold-400);
  white-space: nowrap;
  text-align: left;
}

.page-products .pd-table td.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.page-products .pd-freq__figure {
  margin: clamp(20px, 3vw, 30px) 0 0;
}

/* 订阅提醒 */
.page-products .pd-sub {
  display: grid;
  gap: var(--pd-gap);
}

.page-products .pd-sub__body {
  min-width: 0;
}

.page-products .pd-modes {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .pd-mode {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 15px 18px 15px 20px;
  background: var(--pd-panel);
  border: 1px solid var(--pd-edge);
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pd-mode:hover {
  transform: translateY(-2px);
  border-color: rgba(214, 169, 76, .45);
}

.page-products .pd-mode--active {
  border-color: rgba(214, 169, 76, .55);
}

.page-products .pd-mode--active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--cinnabar-500);
}

.page-products .pd-mode__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--gold-400);
}

.page-products .pd-mode__name {
  font-size: 15px;
  font-weight: 600;
  color: var(--paper-100);
}

.page-products .pd-mode__desc {
  font-size: 13px;
  line-height: 1.8;
  color: var(--gray-200);
}

.page-products .pd-sub__figure {
  margin: 0;
}

/* 检索入口 */
.page-products .pd-search__figure {
  margin: 0 0 clamp(20px, 3vw, 30px);
}

.page-products .pd-entries {
  display: grid;
  gap: var(--pd-gap);
}

.page-products .pd-entry {
  min-width: 0;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pd-entry:hover {
  transform: translateY(-2px);
}

.page-products .pd-entry .panel__title {
  font-size: 17px;
}

.page-products .pd-entry .panel__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--text-soft);
}

.page-products .pd-entry__hint {
  margin: 0;
  font-size: 12px;
  line-height: 1.8;
  color: var(--gray-200);
}

/* 版本列表 */
.page-products .pd-versions {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pd-line);
}

.page-products .pd-version {
  border-bottom: 1px solid var(--pd-line);
}

.page-products .pd-version__summary {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 14px;
  padding: 16px 4px;
  cursor: pointer;
  list-style: none;
}

.page-products .pd-version__summary::-webkit-details-marker {
  display: none;
}

.page-products .pd-version__year {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--gold-400);
}

.page-products .pd-version__name {
  font-size: 15px;
  font-weight: 600;
  color: var(--paper-100);
}

.page-products .pd-version__more {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--gray-400);
}

.page-products .pd-version__more::before {
  content: "展开";
}

.page-products .pd-version[open] .pd-version__more::before {
  content: "收起";
}

.page-products .pd-version[open] .pd-version__summary {
  color: var(--gold-400);
}

.page-products .pd-version__body {
  padding: 0 4px 18px;
}

.page-products .pd-version__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.95;
  color: var(--text-soft);
}

.page-products .pd-outro {
  margin-top: clamp(20px, 3vw, 28px);
}

/* 媒体 */
.page-products .media__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

@media (min-width: 720px) {
  .page-products .pd-overview {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: center;
  }

  .page-products .pd-overview__trace img {
    max-width: none;
  }

  .page-products .pd-entries {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-bottom: 20px;
  }

  .page-products .pd-entries > .pd-entry:nth-child(even) {
    transform: translateY(20px);
  }

  .page-products .pd-entries > .pd-entry:nth-child(even):hover {
    transform: translateY(18px);
  }

  .page-products .pd-pair {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pd-sub {
    grid-template-columns: minmax(0, 1fr) minmax(0, 280px);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-products .pd-hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, 520px);
    align-items: start;
    gap: clamp(28px, 4vw, 48px);
  }

  .page-products .pd-trend {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
    gap: clamp(24px, 3.5vw, 44px);
  }

  .page-products .pd-trend__figure {
    position: sticky;
    top: 96px;
  }

  .page-products .pd-entry {
    padding: 20px;
  }

  .page-products .pd-pair {
    gap: clamp(24px, 3.5vw, 44px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-mode,
  .page-products .pd-entry {
    transition: none;
  }

  .page-products .pd-mode:hover,
  .page-products .pd-entry:hover,
  .page-products .pd-entries > .pd-entry:nth-child(even),
  .page-products .pd-entries > .pd-entry:nth-child(even):hover {
    transform: none;
  }

  .page-products .pd-trend__figure {
    position: static;
  }
}