.page-products {
  --p-hair: 1px solid var(--line);
  --p-panel: rgba(18, 42, 64, 0.55);
  background: var(--ink);
  color: var(--fog);
  font-family: var(--font-cn);
}

/* ---------- 首屏 ---------- */
.page-products .p-hero {
  position: relative;
  padding: clamp(26px, 5vw, 52px) 0 clamp(40px, 6vw, 76px);
  background:
    radial-gradient(130% 100% at 88% -10%, rgba(61, 245, 192, 0.13), transparent 58%),
    radial-gradient(90% 80% at 0% 110%, rgba(255, 165, 61, 0.08), transparent 60%),
    linear-gradient(180deg, #122A40 0%, #0B1B2B 100%);
  border-bottom: var(--p-hair);
}

.page-products .p-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
}

@media (min-width: 960px) {
  .page-products .p-hero__grid {
    grid-template-columns: 7fr 5fr;
  }
}

.page-products .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--note);
}

.page-products .crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-products .crumbs a {
  color: var(--note);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-products .crumbs a:hover {
  color: var(--signal);
}

.page-products .crumbs [aria-current="page"] {
  color: var(--amber);
}

.page-products .p-eyebrow {
  margin: 0 0 14px;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  color: var(--signal);
}

.page-products .p-hero__title {
  margin: 0 0 18px;
  font-size: clamp(1.95rem, 5.6vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--fog);
  max-width: 15em;
}

.page-products .p-hero__lede {
  margin: 0;
  max-width: 36em;
  font-size: clamp(0.98rem, 1.6vw, 1.06rem);
  line-height: 1.85;
  color: rgba(242, 246, 250, 0.8);
}

.page-products .p-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 0;
}

.page-products .p-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(126px, 1fr));
  gap: 1px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .p-stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 15px 16px;
  background: rgba(18, 42, 64, 0.92);
}

.page-products .p-stats__num {
  font-size: 1.5rem;
  line-height: 1;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-products .p-stats__label {
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--note);
}

/* 呼号看板 */
.page-products .p-board {
  border: 1px solid rgba(61, 245, 192, 0.28);
  border-radius: var(--radius);
  background: linear-gradient(155deg, rgba(18, 42, 64, 0.96), rgba(11, 27, 43, 0.96));
  padding: 18px 20px 20px;
  font-family: var(--font-mono);
  box-shadow: 0 24px 60px -34px rgba(61, 245, 192, 0.6);
}

.page-products .p-board__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--note);
}

.page-products .p-board__pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--signal);
  animation: p-pulse 2.4s ease-in-out infinite;
}

.page-products .p-board__upd {
  margin-left: auto;
  color: var(--amber);
}

.page-products .p-board__rail {
  margin: 16px 0 0;
  padding: 0 0 0 20px;
  list-style: none;
  border-left: 1px dashed var(--line);
}

.page-products .p-board__node {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(30, 58, 82, 0.65);
  font-size: 0.74rem;
  color: var(--note);
}

.page-products .p-board__node:last-child {
  border-bottom: 0;
}

.page-products .p-board__node::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 50%;
  transform: translateY(-50%);
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--line);
}

.page-products .p-board__node.is-live::before {
  background: var(--signal);
  animation: p-pulse 2.4s ease-in-out infinite;
}

.page-products .p-board__score {
  font-size: 0.92rem;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-products .p-board__foot {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--note);
}

@keyframes p-pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 0 0 0 rgba(61, 245, 192, 0.45);
  }
  50% {
    transform: scale(0.8);
    opacity: 0.7;
    box-shadow: 0 0 0 7px rgba(61, 245, 192, 0);
  }
}

/* ---------- 版本标识 ---------- */
.page-products .p-sec {
  padding: clamp(38px, 6vw, 70px) 0;
  border-top: var(--p-hair);
}

.page-products .p-sec--lead {
  padding-top: clamp(34px, 5vw, 62px);
  background: linear-gradient(180deg, rgba(11, 27, 43, 0.4), transparent 70%);
}

.page-products .p-sec__head {
  position: relative;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 14px;
  padding-left: 24px;
  margin-bottom: 20px;
}

.page-products .p-sec__head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 14px;
  height: 1px;
  background: var(--amber);
}

.page-products .p-sec__idx {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-products .p-sec__title {
  margin: 0;
  font-size: clamp(1.32rem, 2.9vw, 1.9rem);
  line-height: 1.3;
  letter-spacing: -0.015em;
  font-weight: 800;
  color: var(--fog);
}

.page-products .p-version {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 34px);
}

@media (min-width: 860px) {
  .page-products .p-version {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }
}

.page-products .p-version__panel {
  border: 1px solid rgba(61, 245, 192, 0.22);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(18, 42, 64, 0.88), rgba(11, 27, 43, 0.88));
  padding: clamp(20px, 3vw, 30px);
}

.page-products .p-version__lead {
  margin: 16px 0 18px;
  max-width: 36em;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(242, 246, 250, 0.82);
}

.page-products .p-version__rows {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.page-products .p-version__rows li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 5px;
  padding: 12px 14px;
  background: rgba(11, 27, 43, 0.92);
}

@media (min-width: 620px) {
  .page-products .p-version__rows li {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }
}

.page-products .p-version__k {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-products .p-version__v {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(242, 246, 250, 0.82);
}

.page-products .p-version__side {
  display: grid;
  gap: 14px;
  align-content: start;
}

/* ---------- 资料库栅格 ---------- */
.page-products .p-library {
  padding: clamp(32px, 5vw, 60px) 0 clamp(46px, 7vw, 84px);
  background: var(--ink);
}

.page-products .p-db {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 54px);
  align-items: start;
}

@media (min-width: 1024px) {
  .page-products .p-db {
    grid-template-columns: 204px minmax(0, 1fr);
  }
}

.page-products .p-rail {
  display: grid;
  gap: 18px;
}

@media (min-width: 1024px) {
  .page-products .p-rail {
    position: sticky;
    top: 88px;
  }
}

.page-products .p-rail__box {
  border: var(--p-hair);
  border-radius: var(--radius);
  background: var(--p-panel);
  padding: 16px;
}

.page-products .p-rail__label {
  margin: 0 0 12px;
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  color: var(--note);
}

.page-products .p-rail__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-products .p-rail__list a {
  display: block;
  padding: 6px 8px;
  border-left: 1px solid transparent;
  border-radius: 0 6px 6px 0;
  font-size: 0.86rem;
  color: rgba(242, 246, 250, 0.78);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .p-rail__list a:hover {
  color: var(--signal);
  border-left-color: var(--signal);
  background: rgba(61, 245, 192, 0.07);
}

.page-products .p-rail__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .chip {
  appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--note);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  padding: 6px 10px;
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .chip:hover {
  color: var(--fog);
  border-color: var(--signal-deep);
}

.page-products .chip[aria-pressed="true"] {
  background: rgba(61, 245, 192, 0.15);
  border-color: var(--signal);
  color: var(--signal);
}

.page-products .chip:focus-visible,
.page-products .p-link:focus-visible,
.page-products .p-rail__list a:focus-visible,
.page-products .p-next__list a:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-products .p-flow {
  min-width: 0;
}

.page-products .p-flow > .p-sec:first-child {
  padding-top: 0;
  border-top: 0;
}

/* ---------- 双栏内容块 ---------- */
.page-products .p-two {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 3vw, 32px);
}

@media (min-width: 760px) {
  .page-products .p-two {
    grid-template-columns: minmax(0, 1fr) minmax(168px, 232px);
  }
}

.page-products .p-two__main {
  min-width: 0;
}

.page-products .p-two__main p {
  margin: 0 0 14px;
  max-width: 36em;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(242, 246, 250, 0.8);
}

.page-products .p-two__main p:last-child {
  margin-bottom: 0;
}

.page-products .p-two__side {
  align-self: start;
  min-width: 0;
}

.page-products .p-note {
  margin: 0;
  padding: 12px 14px;
  border-left: 2px solid var(--line);
  border-radius: 0 8px 8px 0;
  background: rgba(18, 42, 64, 0.45);
  font-size: 0.78rem;
  line-height: 1.72;
  color: var(--note);
}

.page-products .p-note--alert {
  border-left-color: var(--alert);
  background: rgba(255, 90, 95, 0.08);
  color: rgba(255, 206, 208, 0.92);
}

.page-products .p-link {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 245, 192, 0.36);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .p-link:hover {
  color: #ffffff;
  border-bottom-color: var(--signal);
}

.page-products .p-more {
  margin: 16px 0 0;
  font-size: 0.9rem;
}

/* ---------- 图片 ---------- */
.page-products .p-media {
  margin: 26px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--hold);
}

.page-products .p-media--tall {
  margin-top: 0;
}

.page-products .p-media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.88) contrast(1.05);
}

.page-products .p-media__cap {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  background: rgba(11, 27, 43, 0.65);
  font-size: 0.73rem;
  letter-spacing: 0.04em;
  color: var(--note);
}

/* ---------- 折叠 ---------- */
.page-products .p-fold {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 42, 64, 0.5);
  overflow: hidden;
}

.page-products .p-fold__sum {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 0.9rem;
  color: var(--signal);
}

.page-products .p-fold__sum::-webkit-details-marker {
  display: none;
}

.page-products .p-fold__sum::after {
  content: "＋";
  font-family: var(--font-mono);
  color: var(--amber);
  transition: transform 0.2s var(--ease);
}

.page-products .p-fold[open] .p-fold__sum::after {
  content: "－";
}

.page-products .p-fold__body {
  padding: 0 16px 16px;
  border-top: 1px dashed var(--line);
}

.page-products .p-fold__body p {
  margin: 14px 0 0;
  max-width: 36em;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(242, 246, 250, 0.78);
}

/* ---------- 转会标签图例 ---------- */
.page-products .p-legend {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .p-legend__item {
  display: grid;
  grid-template-columns: 10px 3.2em minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(30, 58, 82, 0.7);
  font-size: 0.86rem;
}

.page-products .p-legend__item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .p-legend__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.page-products .p-legend__dot--in {
  background: var(--amber);
}

.page-products .p-legend__dot--out {
  background: var(--alert);
}

.page-products .p-legend__dot--new {
  background: var(--signal-deep);
}

.page-products .p-legend__dot--loan {
  background: var(--note);
}

.page-products .p-legend__name {
  color: var(--fog);
  font-weight: 600;
}

.page-products .p-legend__desc {
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--note);
}

/* ---------- 结尾索引 ---------- */
.page-products .p-next {
  padding: clamp(32px, 5vw, 56px) 0 clamp(40px, 6vw, 66px);
  border-top: var(--p-hair);
  background: linear-gradient(180deg, rgba(18, 42, 64, 0.55), var(--ink));
}

.page-products .p-next__lead {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--note);
}

.page-products .p-next__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (min-width: 780px) {
  .page-products .p-next__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .p-next__list a {
  display: block;
  padding: 18px 20px;
  background: rgba(18, 42, 64, 0.7);
  color: rgba(242, 246, 250, 0.85);
  font-size: 0.92rem;
  line-height: 1.6;
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-products .p-next__list a:hover {
  background: rgba(30, 158, 126, 0.2);
  color: var(--fog);
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .p-board__pulse,
  .page-products .p-board__node.is-live::before {
    animation: none;
  }

  .page-products .chip,
  .page-products .p-rail__list a,
  .page-products .p-link,
  .page-products .p-next__list a,
  .page-products .crumbs a,
  .page-products .p-fold__sum::after {
    transition: none;
  }
}
</main>