.page-products {
  --w: 50%;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
}

.page-products .pt-crumb {
  padding-top: clamp(16px, 2.6vw, 28px);
}

.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .breadcrumb__link {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

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

.page-products .breadcrumb__current {
  color: var(--paper);
}

.page-products .breadcrumb__sep {
  color: rgba(169, 184, 179, 0.5);
}

/* ---------- 首屏 ---------- */
.page-products .pt-hero {
  position: relative;
  padding: clamp(24px, 3.6vw, 44px) 0 clamp(44px, 6vw, 82px);
  background:
    linear-gradient(180deg, rgba(18, 53, 47, 0.55) 0%, rgba(7, 35, 30, 0) 62%);
}

.page-products .pt-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--frame-strong), transparent);
}

.page-products .pt-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-products .pt-hero__text .lede {
  margin-top: clamp(16px, 2vw, 22px);
  max-width: 40em;
}

.page-products .pt-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 32px);
}

.page-products .pt-dial {
  position: relative;
  padding: 16px clamp(14px, 2vw, 22px) 18px;
  border: 1px solid var(--frame-strong);
  background: linear-gradient(155deg, rgba(18, 53, 47, 0.92), rgba(14, 17, 16, 0.95));
  box-shadow: var(--shadow);
}

.page-products .pt-dial::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 74px;
  height: 2px;
  background: var(--cyan);
}

.page-products .pt-dial__top {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--frame);
}

.page-products .pt-dial__status {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .pt-dial__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 16px;
  background: var(--frame);
}

.page-products .pt-dial__cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 12px;
  background: rgba(7, 35, 30, 0.94);
}

.page-products .pt-num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(26px, 3.2vw, 34px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-products .pt-dial__label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--mist);
}

/* ---------- 通用小标题 ---------- */
.page-products .pt-idx {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-products .pt-head .section-title {
  margin-top: 0;
}

.page-products .pt-head .lede {
  margin-top: 14px;
  max-width: 46em;
}

/* ---------- 控制台 ---------- */
.page-products .pt-console__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.4vw, 46px);
  margin-top: clamp(24px, 3vw, 40px);
  align-items: start;
}

.page-products .pt-checks {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pt-checks li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .pt-checks li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
}

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

.page-products .pt-console__media,
.page-products .pt-pool__media,
.page-products .pt-coop__media {
  margin: 0;
}

/* ---------- 镜像对照 ---------- */
.page-products .pt-band-media {
  margin: clamp(22px, 3vw, 34px) 0 0;
}

.page-products .pt-tabs {
  margin-top: clamp(24px, 3vw, 36px);
}

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

.page-products .tabs__tab {
  appearance: none;
  cursor: pointer;
  padding: 9px 16px;
  border: 1px solid var(--frame-strong);
  background: transparent;
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-products .tabs__tab:hover {
  color: var(--paper);
  border-color: var(--cyan);
}

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

.page-products .tabs__tab.is-active,
.page-products .tabs__tab[aria-selected="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--coal);
  font-weight: 600;
}

.page-products .tabs__panel {
  padding: 0;
}

.page-products .pt-mirror {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin-top: 16px;
  border: 1px solid var(--frame);
  background: rgba(7, 35, 30, 0.55);
}

.page-products .pt-mirror__col {
  min-width: 0;
  transition: background 0.2s ease;
}

.page-products .pt-mirror__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--frame);
}

.page-products .pt-mirror__hint {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-products .pt-mirror__split {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  border-top: 1px solid var(--frame);
  border-bottom: 1px solid var(--frame);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: rgba(169, 184, 179, 0.75);
}

.page-products .pt-mrow {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px 12px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--frame);
  transition: background 0.2s ease;
}

.page-products .pt-mrow:last-child {
  border-bottom: 0;
}

.page-products .pt-mirror__col:hover .pt-mrow {
  background: rgba(50, 245, 215, 0.06);
}

.page-products .pt-mrow__label {
  font-size: 14px;
  color: var(--mist);
}

.page-products .pt-mrow__val {
  font-family: var(--font-mono);
  font-size: 21px;
  font-weight: 600;
  color: var(--paper);
}

.page-products .pt-mrow__bar {
  position: relative;
  grid-column: 1 / -1;
  height: 3px;
  background: rgba(169, 184, 179, 0.16);
}

.page-products .pt-mrow__bar::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: var(--w, 50%);
  background: linear-gradient(90deg, var(--cyan), rgba(50, 245, 215, 0.35));
}

.page-products .pt-mirror__col--away .pt-mrow {
  grid-template-columns: auto minmax(0, 1fr);
}

.page-products .pt-mirror__col--away .pt-mrow__val {
  order: -1;
}

.page-products .pt-mirror__col--away .pt-mrow__label {
  text-align: right;
}

.page-products .pt-mirror__col--away .pt-mrow__bar::after {
  left: auto;
  right: 0;
  background: linear-gradient(270deg, var(--cyan), rgba(50, 245, 215, 0.35));
}

.page-products .pt-mirror-figure {
  margin: clamp(24px, 3vw, 38px) 0 0;
}

/* ---------- 资料聚合 ---------- */
.page-products .pt-pool__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 48px);
  align-items: start;
}

.page-products .pt-pool__text .section-title {
  margin: 0 0 16px;
}

.page-products .pt-fields {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 24px 0 0;
  padding: 0;
  background: var(--frame);
  border: 1px solid var(--frame);
}

.page-products .pt-fields__item {
  padding: 14px 16px;
  background: rgba(7, 35, 30, 0.9);
}

.page-products .pt-fields dt {
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .pt-fields dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 流程图 ---------- */
.page-products .pt-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--frame);
  border: 1px solid var(--frame);
}

.page-products .pt-flow__step {
  position: relative;
  padding: clamp(20px, 2.6vw, 28px);
  background: rgba(7, 35, 30, 0.9);
}

.page-products .pt-flow__step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--cyan);
}

.page-products .pt-flow__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-products .pt-flow__step h3 {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .pt-flow__step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .pt-flow__note {
  margin-top: clamp(20px, 2.6vw, 30px);
  max-width: 62em;
  color: var(--mist);
}

/* ---------- 合作 ---------- */
.page-products .pt-coop__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 48px);
  align-items: center;
}

.page-products .pt-coop__text .section-title {
  margin: 0 0 14px;
}

.page-products .pt-coop__list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.page-products .pt-embed {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--frame);
  border-left: 2px solid var(--cyan);
  background: rgba(18, 53, 47, 0.42);
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.page-products .pt-embed:hover {
  border-color: var(--frame-strong);
  border-left-color: var(--orange);
  background: rgba(18, 53, 47, 0.62);
  transform: translateX(3px);
}

.page-products .pt-embed__no {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .pt-embed__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 600;
  color: var(--paper);
}

.page-products .pt-embed__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

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

/* ---------- 收束 ---------- */
.page-products .pt-tail__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  align-items: center;
  padding: clamp(24px, 3.4vw, 40px);
  border: 1px solid var(--frame-strong);
  background:
    linear-gradient(120deg, rgba(18, 53, 47, 0.9), rgba(14, 17, 16, 0.95));
}

.page-products .pt-tail__inner .section-title {
  margin: 0 0 14px;
}

.page-products .pt-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 700px) {
  .page-products .pt-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 780px) {
  .page-products .pt-mirror {
    grid-template-columns: minmax(0, 1fr) 76px minmax(0, 1fr);
  }

  .page-products .pt-mirror__split {
    border-top: 0;
    border-bottom: 0;
    border-left: 1px solid var(--frame);
    border-right: 1px solid var(--frame);
  }
}

@media (min-width: 960px) {
  .page-products .pt-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }

  .page-products .pt-console__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .pt-coop__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  }

  .page-products .pt-tail__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .page-products .pt-tail__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1000px) {
  .page-products .pt-pool__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pt-embed,
  .page-products .pt-mrow,
  .page-products .tabs__tab {
    transition: none;
  }

  .page-products .pt-embed:hover {
    transform: none;
  }
}