.page-products {
  --pr-radius: 18px;
  --pr-soft: rgba(124, 141, 166, 0.16);
  display: block;
  background: var(--ink);
  color: var(--body-text);
}

.page-products .shell {
  max-width: var(--shell);
}

.page-products h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(26px, 4.6vw, 44px);
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: var(--white);
  margin: 12px 0 14px;
}

.page-products h3 {
  color: var(--white);
}

.page-products .lede {
  max-width: 62ch;
}

.page-products .section {
  padding: 60px 0;
}

/* ---------- 首屏 ---------- */
.page-products .pr-hero {
  padding: 26px 0 0;
}

.page-products .pr-crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-products .pr-crumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .pr-crumbs a:hover {
  color: var(--cyan);
  border-bottom-color: var(--line-cyan);
}

.page-products .pr-hero__grid {
  display: grid;
  gap: 26px;
}

.page-products .pr-hero h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(34px, 8.2vw, 82px);
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--white);
  margin: 16px 0 20px;
}

.page-products .pr-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 媒体容器 ---------- */
.page-products .media {
  position: relative;
  margin: 0;
  border-radius: var(--pr-radius);
  overflow: hidden;
  border: 1px solid var(--pr-soft);
  background: linear-gradient(150deg, #0c1829, #16263d 62%, #0d1a2c);
}

.page-products .media__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-products .media__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--white);
  background: linear-gradient(180deg, rgba(5, 10, 18, 0), rgba(5, 10, 18, 0.88));
}

.page-products .pr-hero__media {
  aspect-ratio: 16 / 10;
}

.page-products .pr-center__media,
.page-products .pr-results__media,
.page-products .pr-export__media,
.page-products .pr-devices__media {
  aspect-ratio: 4 / 3;
}

/* ---------- 筛选控制带 ---------- */
.page-products .pr-console-wrap {
  padding: 26px 0 0;
}

.page-products .pr-console {
  border: 1px solid var(--line-cyan);
  border-radius: var(--pr-radius);
  padding: 14px 16px;
  background: linear-gradient(155deg, rgba(22, 38, 61, 0.96), rgba(15, 27, 45, 0.94));
  box-shadow: 0 18px 40px rgba(5, 10, 18, 0.45);
  backdrop-filter: blur(12px);
}

.page-products .pr-console__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--pr-soft);
}

.page-products .pr-console__sum {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-products .pr-console__head .copy-btn {
  margin-left: auto;
}

.page-products .pr-console__rows {
  display: grid;
  gap: 10px;
  padding: 14px 0;
}

.page-products .pr-console__row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  align-items: start;
  gap: 8px;
}

.page-products .pr-console__label {
  padding-top: 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .pr-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-chips .chip {
  font-size: 12.5px;
}

.page-products .pr-console__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--pr-soft);
}

.page-products .pr-console__hint {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 13px;
  color: var(--mist);
}

/* ---------- 章节头 ---------- */
.page-products .pr-sec-head {
  max-width: 68ch;
  margin-bottom: 32px;
}

/* ---------- 六条产品线 ---------- */
.page-products .pr-lines__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pr-soft);
}

.page-products .pr-line {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 6px 14px;
  padding: 20px 12px;
  border-bottom: 1px solid var(--pr-soft);
  transition: background 0.25s ease;
}

.page-products .pr-line:hover {
  background: linear-gradient(90deg, rgba(56, 225, 230, 0.08), rgba(56, 225, 230, 0));
}

.page-products .pr-line__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .pr-line__body h3 {
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-products .pr-line__body p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--body-text);
}

.page-products .pr-line__meta {
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .pr-lines__more {
  margin: 22px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pr-lines__more a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
}

/* ---------- 会员中心 ---------- */
.page-products .pr-center__grid {
  display: grid;
  gap: 30px;
}

.page-products .pr-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 26px 0 0;
  border: 1px solid var(--pr-soft);
  border-radius: 14px;
  overflow: hidden;
  background: var(--pr-soft);
}

.page-products .pr-board__cell {
  padding: 16px 14px;
  background: rgba(8, 16, 29, 0.94);
}

.page-products .pr-board dt {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .pr-board dd {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 8px 0 0;
  color: var(--white);
}

.page-products .score {
  font-family: var(--font-mono);
  font-size: clamp(28px, 6vw, 38px);
  line-height: 1;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-products .score--orange {
  color: var(--orange);
}

.page-products .score__unit {
  font-size: 12px;
  color: var(--mist);
}

.page-products .pr-board__status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--mist);
}

.page-products .pr-folds {
  margin-top: 26px;
  border-top: 1px solid var(--pr-soft);
}

.page-products .pr-fold {
  border-bottom: 1px solid var(--pr-soft);
}

.page-products .pr-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
}

.page-products .pr-fold summary::-webkit-details-marker {
  display: none;
}

.page-products .pr-fold summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--cyan);
}

.page-products .pr-fold[open] summary::after {
  content: "−";
}

.page-products .pr-fold p {
  margin: 0 0 16px;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--body-text);
}

/* ---------- 结果卡带 ---------- */
.page-products .pr-results__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 0;
  border-top: 1px solid var(--line-cyan);
  border-bottom: 1px solid var(--pr-soft);
}

.page-products .pr-results__sum {
  margin: 0;
  font-size: 13.5px;
  color: var(--white);
}

.page-products .pr-results__sum .mono {
  margin-right: 8px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .pr-results__count {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .pr-results__count .mono {
  font-size: 18px;
  color: var(--orange);
}

.page-products .pr-cards {
  display: flex;
  gap: 14px;
  margin: 22px 0 0;
  padding: 0 0 14px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: rgba(56, 225, 230, 0.45) transparent;
  -webkit-overflow-scrolling: touch;
}

.page-products .pr-cards::-webkit-scrollbar {
  height: 6px;
}

.page-products .pr-cards::-webkit-scrollbar-thumb {
  border-radius: 99px;
  background: rgba(56, 225, 230, 0.45);
}

.page-products .pr-card {
  flex: 0 0 min(78vw, 288px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--pr-soft);
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(22, 38, 61, 0.92), rgba(15, 27, 45, 0.94));
}

.page-products .pr-card__time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 26px;
  letter-spacing: 0.02em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-products .pr-card__title {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-products .pr-card__meta {
  display: grid;
  gap: 6px;
  margin: 4px 0 0;
}

.page-products .pr-card__meta div {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding-top: 6px;
  border-top: 1px dashed rgba(124, 141, 166, 0.18);
  font-size: 13px;
}

.page-products .pr-card__meta dt {
  margin: 0;
  color: var(--mist);
}

.page-products .pr-card__meta dd {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  color: var(--body-text);
}

.page-products .pr-results__note {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pr-results__media {
  margin-top: 26px;
  aspect-ratio: 16 / 9;
}

/* ---------- 导出 ---------- */
.page-products .pr-export__grid {
  display: grid;
  gap: 30px;
}

.page-products .pr-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-fields li {
  padding: 6px 12px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  background: rgba(22, 38, 61, 0.5);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--white);
}

.page-products .pr-export__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 8px;
}

.page-products .pr-fold--accent {
  margin-top: 18px;
  padding: 0 16px;
  border: 1px solid rgba(255, 122, 26, 0.35);
  border-radius: 14px;
  background: rgba(255, 122, 26, 0.06);
}

.page-products .pr-fold--accent summary::after {
  color: var(--orange);
}

.page-products .pr-preview {
  display: grid;
  gap: 12px;
  padding-bottom: 16px;
}

.page-products .pr-preview__file {
  padding-top: 10px;
  border-top: 1px solid rgba(255, 122, 26, 0.3);
}

.page-products .pr-preview__name {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--orange);
}

.page-products .pr-preview__desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--body-text);
}

/* ---------- 跨设备 ---------- */
.page-products .pr-devices__grid {
  display: grid;
  gap: 30px;
}

.page-products .pr-steps {
  display: grid;
  gap: 14px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-steps li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--pr-soft);
}

.page-products .pr-steps__num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-products .pr-steps h3 {
  margin: 0 0 4px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-products .pr-steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--body-text);
}

.page-products .pr-devices__path {
  margin: 22px 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--cyan);
  background: rgba(56, 225, 230, 0.06);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--body-text);
}

/* ---------- 适用场景 ---------- */
.page-products .pr-scenes__grid {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-scene {
  padding: 22px;
  border: 1px solid var(--pr-soft);
  border-radius: 16px;
  background: rgba(15, 27, 45, 0.72);
}

.page-products .pr-scene--wide {
  border-color: rgba(56, 225, 230, 0.22);
  background: linear-gradient(150deg, rgba(56, 225, 230, 0.1), rgba(15, 27, 45, 0.78));
}

.page-products .pr-scene h3 {
  margin: 12px 0 8px;
  font-family: var(--font-serif);
  font-size: 21px;
  line-height: 1.3;
}

.page-products .pr-scene p:last-child {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--body-text);
}

/* ---------- 收束 ---------- */
.page-products .pr-next {
  padding-bottom: 84px;
}

.page-products .pr-next__panel {
  display: grid;
  gap: 22px;
  padding: 26px;
  border: 1px solid var(--line-cyan);
  border-radius: 20px;
  background: linear-gradient(140deg, rgba(22, 38, 61, 0.94), rgba(8, 16, 29, 0.92));
}

.page-products .pr-next__panel h2 {
  font-size: clamp(24px, 4.4vw, 36px);
  margin: 0 0 12px;
}

.page-products .pr-next__panel p {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--body-text);
}

.page-products .pr-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .pr-preview {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 720px) {
  .page-products .pr-console__rows {
    grid-template-columns: 1fr 1fr;
    gap: 10px 26px;
  }

  .page-products .pr-board {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pr-results__media {
    aspect-ratio: 21 / 9;
  }
}

@media (min-width: 860px) {
  .page-products .pr-line {
    grid-template-columns: 60px minmax(0, 1fr) 180px;
    align-items: baseline;
    gap: 24px;
    padding: 24px 12px;
  }

  .page-products .pr-line__meta {
    grid-column: auto;
    text-align: right;
  }

  .page-products .pr-scenes__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-products .pr-scene {
    grid-column: span 5;
  }

  .page-products .pr-scene--wide {
    grid-column: span 7;
  }
}

@media (min-width: 900px) {
  .page-products .section {
    padding: 96px 0;
  }

  .page-products .pr-hero {
    padding-top: 40px;
  }

  .page-products .pr-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 44px;
  }

  .page-products .pr-hero__media {
    aspect-ratio: 16 / 12;
  }

  .page-products .pr-center__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 48px;
  }

  .page-products .pr-export__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 48px;
  }

  .page-products .pr-devices__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
    gap: 48px;
  }

  .page-products .pr-next__panel {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    padding: 40px;
  }

  .page-products .pr-sec-head {
    margin-bottom: 40px;
  }
}

@media (min-width: 1200px) {
  .page-products .pr-console-wrap {
    position: sticky;
    top: 0;
    z-index: 30;
    padding-top: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-line {
    transition: none;
  }
}