.page-products {
  background: var(--bg-deep);
  overflow-x: hidden;
}

/* 面包屑 */
.prod-crumbs {
  padding: 16px 0 8px;
  border-bottom: 1px solid var(--border-dim);
  font-family: var(--font-mono);
  font-size: 12px;
}
.prod-crumbs__inner {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.prod-crumbs .crumb {
  color: var(--acid);
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: color var(--t-fast);
}
.prod-crumbs .crumb:hover {
  color: var(--acid-bright);
}
.prod-crumbs .crumb-current {
  color: var(--rock);
  letter-spacing: 0.08em;
}
.prod-crumbs .crumb-sep {
  color: var(--purple);
  opacity: 0.6;
}

/* 模块标题组 */
.prod-section-head {
  margin-bottom: 28px;
}
.prod-section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 36px);
  color: var(--paper);
  margin: 6px 0 10px;
  letter-spacing: 0.02em;
}
.prod-section-desc {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--rock);
  max-width: 52em;
  margin: 0;
}

/* 终端首屏 */
.prod-hero {
  position: relative;
  padding: 36px 0 56px;
  border-bottom: 1px solid var(--border-mid);
  background:
    radial-gradient(ellipse at 75% 20%, var(--bg-rail) 0%, transparent 60%),
    var(--bg-deep);
}
.prod-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    rgba(183, 240, 75, 0.02) 0px,
    rgba(183, 240, 75, 0.02) 2px,
    transparent 2px,
    transparent 4px
  );
}
.prod-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.prod-hero__title h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5.5vw, 54px);
  color: var(--paper);
  margin: 10px 0 14px;
  letter-spacing: 0.02em;
  line-height: 1.08;
}
.prod-hero__lead {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.8;
  color: var(--rock);
  max-width: 34em;
  margin: 0 0 20px;
}
.prod-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 终端窗口 */
.prod-terminal {
  position: relative;
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-md);
  background: #0a0e14;
  box-shadow: var(--shadow-float);
  overflow: hidden;
  z-index: 1;
}
.prod-terminal__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-smoke);
  border-bottom: 1px solid var(--border-dim);
  position: relative;
  z-index: 2;
}
.prod-terminal__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.prod-terminal__dot--red {
  background: var(--alert);
}
.prod-terminal__dot--amber {
  background: var(--clay);
}
.prod-terminal__dot--green {
  background: var(--acid);
}
.prod-terminal__path {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--rock);
  letter-spacing: 0.04em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.prod-terminal__texture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.12;
  pointer-events: none;
  z-index: 0;
}
.prod-terminal__body {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--rock);
}
.prod-terminal__history {
  padding: 18px;
  overflow-x: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  line-height: 1.55;
}
.prod-terminal__line {
  white-space: nowrap;
  font-size: 13px;
}
.prod-terminal__line--dim {
  opacity: 0.5;
}
.prod-terminal__prompt {
  color: var(--acid);
  margin-right: 6px;
}
.prod-terminal__cmd {
  color: var(--paper);
}
.prod-terminal__cursor {
  display: inline-block;
  width: 10px;
  height: 16px;
  background: var(--acid);
  vertical-align: text-bottom;
  animation: page-products-blink 1.1s steps(1) infinite;
}
.prod-terminal__detail {
  padding: 18px;
  border-top: 1px solid var(--border-dim);
  background: rgba(0, 0, 0, 0.3);
}
.prod-terminal__detail-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 12px;
}
.prod-terminal__detail-item:last-child {
  border-bottom: none;
}
.prod-terminal__label {
  color: var(--purple);
  letter-spacing: 0.06em;
}
.prod-terminal__value {
  color: var(--paper);
  font-weight: 700;
}
.prod-terminal__value--acid {
  color: var(--acid-bright);
}
.prod-terminal__value--alert {
  color: var(--alert);
}

/* 分类命令行 */
.prod-cmd {
  padding: 56px 0;
  background: var(--bg-deep);
}
.prod-cmd__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
.prod-cmd__card {
  background: var(--bg-smoke);
  border: 1px solid var(--border-dim);
  border-left: 3px solid var(--purple);
  border-radius: var(--radius-sm);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.prod-cmd__card[open] {
  border-left-color: var(--acid);
  box-shadow: var(--shadow-card);
}
.prod-cmd__summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  cursor: pointer;
  list-style: none;
  flex-wrap: wrap;
}
.prod-cmd__summary::-webkit-details-marker {
  display: none;
}
.prod-cmd__icon-frame {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-dim);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-deep);
}
.prod-cmd__icon {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.prod-cmd__info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  flex: 1;
}
.prod-cmd__index {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--purple);
  letter-spacing: 0.1em;
}
.prod-cmd__name {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--paper);
  line-height: 1.2;
}
.prod-cmd__path {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--rock);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.prod-cmd__badge {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--acid);
  border: 1px solid var(--border-bright);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}
.prod-cmd__submenu {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 14px 14px;
}
.prod-cmd__sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--paper);
  background: rgba(0, 0, 0, 0.25);
  padding: 5px 10px;
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
}
.prod-cmd__sub::before {
  content: "$ ";
  color: var(--acid);
  font-size: 11px;
}
.prod-cmd__sub:hover {
  color: var(--acid-bright);
  border-color: var(--border-bright);
  background: rgba(183, 240, 75, 0.06);
}

/* 批次清单 */
.prod-batch {
  padding: 56px 0;
  background:
    linear-gradient(transparent 60%, rgba(155, 92, 255, 0.06)),
    var(--bg-rail);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), 0 100%);
}
.prod-batch__inner {
  position: relative;
}
.prod-batch__snap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 24px;
  padding: 8px;
  border: 1px solid var(--border-mid);
  background: rgba(0, 0, 0, 0.25);
  width: fit-content;
  max-width: 100%;
  flex-wrap: wrap;
}
.prod-batch__snap-img {
  width: 220px;
  height: auto;
  object-fit: cover;
  display: block;
  max-width: 100%;
}
.prod-batch__snap-label {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.prod-batch__snap-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--acid);
  border: 1px dashed var(--border-bright);
  padding: 3px 6px;
  text-align: center;
  letter-spacing: 0.08em;
}
.prod-batch__table {
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: rgba(0, 0, 0, 0.2);
}
.prod-batch__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-dim);
  font-family: var(--font-mono);
  font-size: 12px;
  transition: background var(--t-fast);
}
.prod-batch__row:last-child {
  border-bottom: none;
}
.prod-batch__row:hover {
  background: rgba(183, 240, 75, 0.04);
}
.prod-batch__row--head {
  font-size: 10px;
  color: var(--rock);
  background: rgba(255, 255, 255, 0.02);
  letter-spacing: 0.1em;
  cursor: default;
}
.prod-batch__row--head:hover {
  background: rgba(255, 255, 255, 0.02);
}
.prod-batch__col--file {
  color: var(--paper);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  overflow-wrap: anywhere;
}
.prod-batch__marker {
  color: var(--acid);
}
.prod-batch__col--size {
  color: var(--rock);
}
.prod-batch__col--heat {
  color: var(--alert);
  font-size: 11px;
}
.prod-batch__foot {
  margin-top: 22px;
  display: flex;
  justify-content: flex-end;
}

/* 版本说明面板 */
.prod-version {
  padding: 56px 0;
  background: var(--bg-deep);
}
.prod-version__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: start;
}
.prod-version__visual {
  position: relative;
  border: 1px solid var(--border-dim);
  background: var(--bg-smoke);
  padding: 10px;
  transform: rotate(-0.8deg);
}
.prod-version__flow {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}
.prod-version__floor {
  position: absolute;
  right: 16px;
  bottom: 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--acid-bright);
  background: rgba(11, 14, 18, 0.85);
  padding: 2px 6px;
  border: 1px solid var(--border-bright);
  letter-spacing: 0.1em;
}
.prod-version__nodes {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
}
.prod-version__node {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--border-dim);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--paper);
}
.prod-version__node:last-child {
  border-bottom: none;
}
.prod-version__node::before {
  content: "✓";
  color: var(--acid);
  flex-shrink: 0;
  font-weight: 700;
}

/* 反馈合并区 */
.prod-feedback {
  position: relative;
  padding: 48px 0;
  background: var(--bg-deep);
  clip-path: polygon(0 12px, 100% 0, 100% 100%, 0 100%);
}
.prod-feedback::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 0;
  right: 0;
  height: 3px;
  background: repeating-linear-gradient(
    90deg,
    var(--alert) 0px,
    var(--alert) 20px,
    transparent 20px,
    transparent 36px
  );
  opacity: 0.6;
}
.prod-feedback__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}
.prod-feedback__visual {
  position: relative;
  border: 2px solid var(--alert);
  padding: 6px;
  background: var(--bg-smoke);
  transform: rotate(-1.2deg);
  max-width: 400px;
}
.prod-feedback__img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  max-height: 200px;
}
.prod-feedback__stamp {
  position: absolute;
  top: 12px;
  left: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--alert);
  border: 2px solid var(--alert);
  padding: 2px 6px;
  transform: rotate(-6deg);
  letter-spacing: 0.12em;
  background: rgba(11, 14, 18, 0.85);
}
.prod-feedback__content h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 34px);
  color: var(--paper);
  margin: 8px 0 12px;
}
.prod-feedback__desc {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
  color: var(--rock);
  margin: 0 0 20px;
  max-width: 46em;
}
.prod-feedback__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* 响应式 */
@media (min-width: 480px) {
  .prod-cmd__submenu {
    padding: 0 14px 14px 88px;
  }
}

@media (min-width: 760px) {
  .prod-crumbs {
    padding: 20px 0 10px;
  }
  .prod-terminal__body {
    grid-template-columns: 1.5fr 1fr;
  }
  .prod-terminal__detail {
    border-top: none;
    border-left: 1px solid var(--border-dim);
  }
  .prod-cmd__grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .prod-batch__row {
    grid-template-columns: 2.4fr 0.7fr 0.9fr 0.8fr;
    align-items: center;
    padding: 12px 18px;
  }
  .prod-feedback__inner {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 36px;
  }
}

@media (min-width: 1024px) {
  .prod-hero__grid {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 48px;
  }
  .prod-version__grid {
    grid-template-columns: 1fr 1fr;
    gap: 52px;
  }
  .prod-cmd__card:nth-child(4) {
    transform: translateY(14px);
  }
}

@media (max-width: 480px) {
  .prod-batch__snap-img {
    width: 100%;
  }
  .prod-terminal__history {
    font-size: 12px;
  }
}

@keyframes page-products-blink {
  50% {
    opacity: 0;
  }
}