.page-products {
  --p-card-bg: rgba(255, 255, 255, 0.06);
  --p-card-border: rgba(255, 255, 255, 0.12);
  --p-accent-blue: #00E5FF;
  --p-accent-purple: #9D4EDD;
  --p-accent-orange: #FF9E00;
  --p-accent-red: #FF3D71;
  --p-text-main: #E6EAF2;
  --p-text-sub: #A0AABF;
  --p-bg-deep: #0A0E1A;
  --p-bg-layer: #1A2133;
  --p-radius-lg: 16px;
  --p-radius-md: 10px;
  --p-radius-sm: 6px;
  --p-font-head: "Noto Sans SC", "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
  --p-font-body: "Noto Sans SC", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.page-products {
  color: var(--p-text-main);
  font-family: var(--p-font-body);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding-top: 1.25rem;
  padding-bottom: 0.25rem;
}

.page-products .breadcrumb-link {
  color: var(--p-text-sub);
  text-decoration: none;
  transition: color 0.25s ease;
}

.page-products .breadcrumb-link:hover {
  color: var(--p-accent-blue);
}

.page-products .breadcrumb-sep {
  margin: 0 0.5rem;
  color: var(--p-text-sub);
  opacity: 0.6;
}

.page-products .breadcrumb-current {
  color: var(--p-text-main);
}

/* ---------- Hero ---------- */
.page-products .p-apps-hero {
  padding-bottom: 1rem;
}

.page-products .p-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.page-products .p-hero-copy h1 {
  font-family: var(--p-font-head);
  font-size: 2rem;
  font-weight: 900;
  line-height: 1.3;
  margin: 0.75rem 0 1rem;
  letter-spacing: 0.02em;
}

.page-products .p-hero-accent {
  background: linear-gradient(105deg, var(--p-accent-blue) 10%, var(--p-accent-purple) 55%, var(--p-accent-orange) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.page-products .p-hero-lead {
  color: var(--p-text-main);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  max-width: 480px;
}

.page-products .p-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-products .p-hero-actions .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.4rem;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-products .p-hero-actions .btn-primary {
  background: linear-gradient(135deg, #FF9E00, #FF6B00);
  color: #0A0E1A;
  border: none;
}

.page-products .p-hero-actions .btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--p-text-main);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.page-products .p-hero-actions .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 229, 255, 0.15);
}

.page-products .p-hero-visual {
  border-radius: 16px;
  overflow: hidden;
}

.page-products .p-img-hero {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .p-img-caption {
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  color: var(--p-text-sub);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ---------- 通用区块头部 ---------- */
.page-products .p-section-head {
  margin-bottom: 2rem;
}

.page-products .p-section-head h2 {
  font-family: var(--p-font-head);
  font-size: 1.5rem;
  font-weight: 900;
  margin: 0.5rem 0 0.5rem;
  letter-spacing: 0.02em;
}

.page-products .p-section-desc {
  color: var(--p-text-sub);
  line-height: 1.7;
  font-size: 0.95rem;
  max-width: 640px;
}

/* ---------- 应用特性 ---------- */
.page-products .p-features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.page-products .p-feature-card {
  border-radius: 16px;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.page-products .p-feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--p-accent-blue), var(--p-accent-purple));
  opacity: 0;
  transition: opacity 0.25s ease;
}

.page-products .p-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 229, 255, 0.08), 0 4px 16px rgba(157, 78, 221, 0.08);
}

.page-products .p-feature-card:hover::before {
  opacity: 1;
}

.page-products .p-feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.15), rgba(157, 78, 221, 0.15));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  border: 1px solid rgba(0, 229, 255, 0.25);
}

.page-products .p-icon-code {
  font-size: 1.6rem;
  color: var(--p-accent-blue);
  font-weight: 900;
}

.page-products .p-feature-card h3 {
  font-family: var(--p-font-head);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.page-products .p-feature-card p {
  color: var(--p-text-sub);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 0.9rem;
}

.page-products .p-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.35rem;
}

.page-products .p-feature-list li {
  color: var(--p-text-main);
  font-size: 0.85rem;
  padding-left: 1.25rem;
  position: relative;
}

.page-products .p-feature-list li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--p-accent-orange);
  font-size: 0.7rem;
  top: 0.2em;
}

.page-products .p-feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.5rem;
}

.page-products .p-filter-label {
  font-size: 0.85rem;
  color: var(--p-text-sub);
  margin-right: 0.25rem;
}

.page-products .p-filter-btn {
  cursor: pointer;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--p-text-main);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-size: 0.8rem;
  transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.page-products .p-filter-btn:hover,
.page-products .p-filter-btn[aria-pressed="true"] {
  background: rgba(0, 229, 255, 0.15);
  border-color: rgba(0, 229, 255, 0.5);
  color: var(--p-accent-blue);
}

.page-products .p-feature-card[data-filter-hidden="true"] {
  display: none;
}

/* ---------- 核心功能区 ---------- */
.page-products .p-core-section {
  background: linear-gradient(160deg, rgba(26, 33, 51, 0.4), rgba(10, 14, 26, 0.2));
  border-radius: 24px;
  margin: 1rem;
  padding: 1.5rem 0;
}

.page-products .p-core-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-products .p-core-card {
  border-radius: 16px;
  padding: 1.5rem;
}

.page-products .p-core-card-query h3,
.page-products .p-core-card-entry h3 {
  font-family: var(--p-font-head);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.page-products .p-core-card p {
  color: var(--p-text-sub);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.page-products .p-core-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 1rem;
}

.page-products .p-core-stats {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.page-products .p-core-stats li {
  display: grid;
  gap: 0.15rem;
}

.page-products .p-core-stats strong {
  font-size: 1.4rem;
  font-weight: 900;
  font-family: var(--p-font-head);
  background: linear-gradient(105deg, #00E5FF, #9D4EDD);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.page-products .p-core-stats span {
  font-size: 0.75rem;
  color: var(--p-text-sub);
}

.page-products .p-entry-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.2rem;
  display: grid;
  gap: 0.5rem;
}

.page-products .p-entry-link {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--p-text-main);
  padding: 0.6rem 0.8rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}

.page-products .p-entry-link:hover {
  background: rgba(0, 229, 255, 0.08);
  border-color: rgba(0, 229, 255, 0.3);
  transform: translateX(4px);
}

.page-products .p-entry-num {
  font-weight: 800;
  color: var(--p-accent-orange);
  font-size: 0.85rem;
  font-family: var(--p-font-head);
}

.page-products .p-entry-icon-wrap {
  text-align: center;
}

.page-products .p-entry-icon {
  display: inline-block;
  width: 80px;
  height: auto;
  border-radius: 20px;
}

/* ---------- 版本演进 ---------- */
.page-products .p-timeline-wrap {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
}

.page-products .p-timeline-deco {
  display: none;
}

.page-products .p-version-timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  position: relative;
}

.page-products .p-version-timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 14px;
  width: 2px;
  background: linear-gradient(180deg, #00E5FF, #9D4EDD, #FF9E00);
  opacity: 0.5;
}

.page-products .p-version-timeline .timeline-item {
  position: relative;
  padding-left: 3rem;
  padding-bottom: 1.8rem;
}

.page-products .p-version-timeline .timeline-item:last-child {
  padding-bottom: 0;
}

.page-products .p-version-dot {
  position: absolute;
  left: 9px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--p-accent-blue);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.8), 0 0 4px rgba(0, 229, 255, 0.6);
  animation: p-blink 2.4s ease-in-out infinite;
}

.page-products .p-version-body {
  border-left: 0;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1rem 1.2rem;
}

.page-products .p-version-body h3 {
  font-family: var(--p-font-head);
  font-size: 1rem;
  font-weight: 700;
  margin: 0.4rem 0 0.4rem;
}

.page-products .p-version-body p {
  font-size: 0.85rem;
  color: var(--p-text-sub);
  line-height: 1.7;
  margin-bottom: 0.5rem;
}

.page-products .p-version-tag {
  font-size: 0.7rem;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  background: rgba(157, 78, 221, 0.2);
  color: #C084FC;
  border: 1px solid rgba(157, 78, 221, 0.4);
}

.page-products .p-version-detail {
  display: none;
  margin-top: 0.6rem;
}

.page-products .p-version-detail[data-open="true"] {
  display: block;
}

.page-products .p-version-detail ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.3rem;
}

.page-products .p-version-detail li {
  font-size: 0.82rem;
  color: var(--p-text-main);
  padding-left: 1.1rem;
  position: relative;
}

.page-products .p-version-detail li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--p-accent-purple);
}

.page-products .p-expand-btn {
  background: none;
  border: none;
  padding: 0;
  margin-top: 0.5rem;
  color: var(--p-accent-blue);
  font-size: 0.82rem;
  cursor: pointer;
  font-weight: 600;
  transition: color 0.25s ease;
}

.page-products .p-expand-btn:hover {
  color: var(--p-accent-orange);
}

@keyframes p-blink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

/* ---------- 分类标签体系 ---------- */
.page-products .p-cat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.page-products .p-cat-card {
  border-radius: 16px;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}

.page-products .p-cat-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--p-cat-grad, linear-gradient(90deg, #00E5FF, #9D4EDD));
  opacity: 0.6;
}

.page-products .p-cat-level-a {
  --p-cat-grad: linear-gradient(90deg, #00E5FF, #9D4EDD);
}

.page-products .p-cat-level-b {
  --p-cat-grad: linear-gradient(90deg, #9D4EDD, #FF9E00);
}

.page-products .p-cat-level-c {
  --p-cat-grad: linear-gradient(90deg, #FF9E00, #FF3D71);
}

.page-products .p-cat-num {
  font-family: var(--p-font-head);
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(105deg, var(--p-accent-blue), var(--p-accent-purple));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  margin-bottom: 0.6rem;
}

.page-products .p-cat-card h3 {
  font-family: var(--p-font-head);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.page-products .p-cat-card p {
  color: var(--p-text-sub);
  font-size: 0.85rem;
  line-height: 1.7;
  margin-top: 0.8rem;
}

.page-products .p-cat-chips {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-products .p-chip-a {
  background: rgba(0, 229, 255, 0.12);
  border-color: rgba(0, 229, 255, 0.4);
  color: var(--p-accent-blue);
}

.page-products .p-chip-b {
  background: rgba(157, 78, 221, 0.12);
  border-color: rgba(157, 78, 221, 0.4);
  color: #C084FC;
}

.page-products .p-chip-c {
  background: rgba(255, 158, 0, 0.12);
  border-color: rgba(255, 158, 0, 0.4);
  color: #FFB84D;
}

.page-products .p-chip-d {
  background: rgba(255, 61, 113, 0.12);
  border-color: rgba(255, 61, 113, 0.4);
  color: #FF7597;
}

.page-products .p-chip-e {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--p-text-main);
}

.page-products .p-cat-chips .tag {
  font-size: 0.75rem;
  padding: 0.3em 0.8em;
  border-radius: 999px;
  border-width: 1px;
  border-style: solid;
}

.page-products .p-cat-compare {
  border-radius: 16px;
  padding: 1.5rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
}

.page-products .p-compare-copy h3 {
  font-family: var(--p-font-head);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.page-products .p-compare-copy p {
  color: var(--p-text-sub);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 0.8rem;
}

.page-products .p-compare-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.35rem;
}

.page-products .p-compare-list li {
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.page-products .p-compare-check {
  color: var(--p-accent-blue);
  font-weight: 700;
}

.page-products .p-compare-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 12px;
}

/* ---------- 下载与使用 ---------- */
.page-products .p-usage-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.page-products .p-step-card {
  border-radius: 16px;
  padding: 1.5rem;
  position: relative;
  border-top: 3px solid transparent;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.page-products .p-step-card:nth-child(1) {
  border-top-color: var(--p-accent-blue);
}

.page-products .p-step-card:nth-child(2) {
  border-top-color: var(--p-accent-purple);
}

.page-products .p-step-card:nth-child(3) {
  border-top-color: var(--p-accent-orange);
}

.page-products .p-step-card:hover {
  transform: translateY(-3px);
}

.page-products .p-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-weight: 800;
  font-family: var(--p-font-head);
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.page-products .p-step-card h3 {
  font-family: var(--p-font-head);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.page-products .p-step-card p {
  font-size: 0.85rem;
  color: var(--p-text-sub);
  line-height: 1.7;
}

.page-products .p-usage-note {
  border-radius: 12px;
  padding: 1rem 1.25rem;
  border-left: 4px solid var(--p-accent-orange);
  font-size: 0.85rem;
  color: var(--p-text-main);
  line-height: 1.7;
}

.page-products .p-usage-note a {
  color: var(--p-accent-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.3);
  transition: border-color 0.25s ease;
}

.page-products .p-usage-note a:hover {
  border-color: var(--p-accent-blue);
}

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-products .p-hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
  }

  .page-products .p-hero-copy h1 {
    font-size: 2.6rem;
  }

  .page-products .p-hero-lead {
    font-size: 1.05rem;
  }

  .page-products .p-section-head {
    margin-bottom: 2.5rem;
  }

  .page-products .p-section-head h2 {
    font-size: 1.8rem;
  }

  .page-products .p-features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .page-products .p-core-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 1.5rem;
  }

  .page-products .p-cat-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .p-cat-compare {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .page-products .p-usage-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .page-products .p-compare-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-products .p-hero-copy h1 {
    font-size: 3.2rem;
  }

  .page-products .p-hero-lead {
    font-size: 1.1rem;
  }

  .page-products .p-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .p-version-timeline {
    padding-left: 0;
  }

  .page-products .p-timeline-deco {
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    object-fit: cover;
    opacity: 0.25;
    pointer-events: none;
    border-radius: 16px;
  }

  .page-products .p-version-body {
    max-width: 62%;
  }

  .page-products .p-version-timeline::before {
    left: 14px;
  }

  .page-products .p-usage-note {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
  }
}