/* ============================================================
   应用中心 /apps/ — 页面专属样式（作用域 .page-products）
   ============================================================ */

.page-products {
  --pv-mark: rgba(200, 255, 61, 0.12);
  --pv-soft: rgba(36, 80, 67, 0.34);
  --pv-card: rgba(16, 32, 26, 0.86);
  overflow-x: clip;
}

.page-products img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ---------- 面包屑 ---------- */
.page-products .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 22px 0 18px;
  font-size: 13px;
  color: var(--muted);
}
.page-products .crumbs a {
  color: var(--muted);
  text-decoration: none;
  transition: color var(--ease);
}
.page-products .crumbs a:hover,
.page-products .crumbs a:focus-visible {
  color: var(--signal);
}
.page-products .crumbs span[aria-current="page"] {
  color: var(--text);
}
.page-products .crumbs .sep {
  color: var(--green-2);
}

/* ---------- 首屏 ---------- */
.page-products .apps-hero {
  position: relative;
  isolation: isolate;
  padding-bottom: 16px;
}
.page-products .apps-hero::before {
  content: "";
  position: absolute;
  inset: -140px -10vw auto -10vw;
  height: 520px;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(78% 62% at 70% 0%, var(--pv-mark), transparent 62%),
    radial-gradient(60% 58% at 8% 8%, rgba(36, 80, 67, 0.5), transparent 72%);
}

.page-products .hero-grid {
  display: grid;
  gap: var(--gap);
}
.page-products .hero-copy {
  min-width: 0;
}
.page-products .hero-copy h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(30px, 7.4vw, 46px);
  line-height: 1.14;
  letter-spacing: -0.012em;
  margin: 14px 0 16px;
  color: var(--text);
}
.page-products .hero-lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 46ch;
}
.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .hero-phone {
  margin: 0;
  overflow: hidden;
  min-width: 0;
}
.page-products .hero-phone img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.page-products .hero-phone .media-caption {
  display: block;
  padding: 12px 16px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.page-products .hero-side {
  display: grid;
  gap: var(--gap);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  min-width: 0;
}
.page-products .mini {
  padding: 18px 16px;
  display: grid;
  gap: 6px;
  align-content: start;
  transition: transform var(--ease), border-color var(--ease);
}
.page-products .mini:hover,
.page-products .mini:focus-within {
  transform: translateY(-2px);
  border-color: var(--signal);
}
.page-products .mini .stat-value {
  font-size: 24px;
  line-height: 1.1;
}

@media (min-width: 620px) {
  .page-products .hero-lead {
    font-size: 16.5px;
  }
}

@media (min-width: 960px) {
  .page-products .hero-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
    column-gap: var(--gap);
    row-gap: 26px;
  }
  .page-products .hero-copy {
    grid-column: 1 / span 4;
    grid-row: 1;
    padding-top: 12px;
  }
  .page-products .hero-phone {
    grid-column: 5 / span 8;
    grid-row: 1 / span 2;
  }
  .page-products .hero-side {
    grid-column: 1 / span 4;
    grid-row: 2;
    grid-template-columns: 1fr;
  }
  .page-products .hero-copy h1 {
    font-size: clamp(34px, 3.6vw, 52px);
  }
}

/* ---------- 区块通用 ---------- */
.page-products .apps-section {
  padding: 52px 0;
}
.page-products .apps-section + .apps-section {
  border-top: 1px dashed rgba(30, 61, 50, 0.85);
}
.page-products .section-head {
  margin-bottom: 30px;
  max-width: 68ch;
}
.page-products .section-head .section-note {
  margin-top: 12px;
}

@media (min-width: 960px) {
  .page-products .apps-section {
    padding: 76px 0;
  }
  .page-products .section-head {
    margin-bottom: 38px;
  }
}

/* ---------- 四项能力 ---------- */
.page-products .cap-grid {
  display: grid;
  gap: var(--gap);
  grid-template-columns: minmax(0, 1fr);
}
.page-products .cap-card {
  padding: 24px 22px;
  display: grid;
  gap: 10px;
  align-content: start;
  min-width: 0;
  transition: transform var(--ease), border-color var(--ease);
}
.page-products .cap-card:hover,
.page-products .cap-card:focus-within {
  transform: translateY(-2px);
  border-color: var(--signal);
}
.page-products .cap-card--deep {
  background: linear-gradient(158deg, rgba(36, 80, 67, 0.62) 0%, rgba(16, 32, 26, 0.96) 78%);
}
.page-products .cap-card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.36;
  color: var(--text);
}
.page-products .cap-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

@media (min-width: 720px) {
  .page-products .cap-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-products .cap-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
  .page-products .cap-grid > :nth-child(1) { grid-column: span 5; }
  .page-products .cap-grid > :nth-child(2) { grid-column: span 7; }
  .page-products .cap-grid > :nth-child(3) { grid-column: span 7; }
  .page-products .cap-grid > :nth-child(4) { grid-column: span 5; }
  .page-products .cap-card {
    padding: 30px 26px;
  }
}

/* ---------- 数据卡片 / 标签页 ---------- */
.page-products .tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}
.page-products .tab {
  appearance: none;
  -webkit-appearance: none;
  background: var(--pv-soft);
  border: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 10px 18px;
  cursor: pointer;
  clip-path: polygon(9px 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%, 0 9px);
  transition: color var(--ease), background var(--ease), border-color var(--ease);
}
.page-products .tab:hover {
  color: var(--text);
  border-color: var(--signal);
}
.page-products .tab.is-active,
.page-products .tab[aria-selected="true"] {
  background: rgba(200, 255, 61, 0.13);
  border-color: var(--signal);
  color: var(--signal);
}

.page-products .tab-panel {
  display: block;
  padding-top: 4px;
}
.page-products .tab-panel[hidden] {
  display: none;
}
.page-products .tab-panel + .tab-panel {
  margin-top: 30px;
}

.page-products .card-view {
  display: grid;
  gap: var(--gap);
}
.page-products .card-view-copy {
  min-width: 0;
}
.page-products .card-view h3 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(20px, 4.4vw, 26px);
  font-weight: 700;
  line-height: 1.32;
  color: var(--text);
}
.page-products .card-view p {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.76;
  color: var(--muted);
  max-width: 52ch;
}

.page-products .fact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-products .fact-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--text);
}
.page-products .fact-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 9px;
  height: 9px;
  background: var(--signal);
  clip-path: polygon(0 0, 100% 0, 100% 66%, 66% 100%, 0 100%);
}

.page-products .media-frame {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--pv-card);
  min-width: 0;
}
.page-products .media-frame img {
  width: 100%;
  object-fit: cover;
}
.page-products .media-frame .media-caption {
  display: block;
  padding: 10px 14px 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (min-width: 900px) {
  .page-products .card-view {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: center;
    gap: 44px;
  }
}

/* ---------- 收藏与回看 ---------- */
.page-products .save-grid {
  display: grid;
  gap: 30px;
}
.page-products .save-copy {
  min-width: 0;
}
.page-products .save-copy .section-title {
  margin-top: 14px;
  margin-bottom: 16px;
}
.page-products .save-copy > p {
  margin: 0;
  font-size: 16px;
  line-height: 1.76;
  color: var(--muted);
  max-width: 50ch;
}

.page-products .save-facts {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  background: var(--line);
  border: 1px solid var(--line);
  margin: 24px 0 0;
  padding: 0;
}
.page-products .save-facts > div {
  background: var(--panel);
  padding: 16px 14px;
  min-width: 0;
}
.page-products .save-facts dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 8px;
}
.page-products .save-facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--signal);
  white-space: nowrap;
}

.page-products .save-more {
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}
.page-products .save-more a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, 0.4);
  transition: border-color var(--ease);
}
.page-products .save-more a:hover,
.page-products .save-more a:focus-visible {
  border-bottom-color: var(--signal);
}

.page-products .save-figure img {
  aspect-ratio: 3 / 4;
}

@media (max-width: 520px) {
  .page-products .save-facts {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-products .save-facts dd {
    white-space: normal;
  }
}

@media (min-width: 900px) {
  .page-products .save-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 52px;
    align-items: center;
  }
}

/* ---------- 版本迭代 ---------- */
.page-products .version-stage {
  position: relative;
  isolation: isolate;
  padding: 8px 0 4px;
}
.page-products .version-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.13;
  z-index: -1;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 26%, #000 74%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 26%, #000 74%, transparent 100%);
}

.page-products .ver-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 34px;
  position: relative;
}
.page-products .ver-list::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 14px;
  bottom: 14px;
  border-left: 1px dashed var(--green-2);
}
.page-products .ver-item {
  position: relative;
  margin-bottom: 12px;
}
.page-products .ver-item::before {
  content: "";
  position: absolute;
  left: -34px;
  top: 18px;
  width: 15px;
  height: 15px;
  background: var(--ink);
  border: 2px solid var(--green-2);
  box-sizing: border-box;
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}
.page-products .ver-item[data-state="live"]::before {
  background: var(--ember);
  border-color: var(--ember);
}
.page-products .ver-item[data-state="live"]::after {
  content: "";
  position: absolute;
  left: -38px;
  top: 14px;
  width: 23px;
  height: 23px;
  border-radius: 50%;
  background: rgba(255, 122, 47, 0.16);
  pointer-events: none;
}

.page-products .ver {
  border: 1px solid var(--line);
  background: var(--pv-card);
  transition: border-color var(--ease), background var(--ease);
}
.page-products .ver[open] {
  border-color: rgba(200, 255, 61, 0.42);
  background: rgba(16, 32, 26, 1);
}
.page-products .ver summary {
  list-style: none;
  cursor: pointer;
  padding: 15px 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
}
.page-products .ver summary::-webkit-details-marker {
  display: none;
}
.page-products .ver summary::marker {
  content: "";
}
.page-products .ver-tag {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--signal);
  letter-spacing: 0.04em;
  min-width: 46px;
}
.page-products .ver-item[data-state="live"] .ver-tag {
  color: var(--ember);
}
.page-products .ver-name {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}
.page-products .ver p {
  margin: 0;
  padding: 0 18px 16px 18px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--muted);
  max-width: 62ch;
}

.page-products .version-foot {
  margin: 26px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 62ch;
}
.page-products .version-foot a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, 0.4);
}
.page-products .version-foot a:hover,
.page-products .version-foot a:focus-visible {
  border-bottom-color: var(--signal);
}

/* ---------- 设备与系统要求 ---------- */
.page-products .spec-grid {
  display: grid;
  gap: 26px;
}
.page-products .spec-copy {
  min-width: 0;
}
.page-products .spec-copy .section-title {
  margin-top: 14px;
  margin-bottom: 16px;
}
.page-products .spec-copy p {
  margin: 0;
  font-size: 16px;
  line-height: 1.76;
  color: var(--muted);
  max-width: 50ch;
}
.page-products .spec-figure img {
  aspect-ratio: 1 / 1;
}

@media (min-width: 900px) {
  .page-products .spec-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 48px;
    align-items: center;
  }
}

.page-products .spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 34px;
  font-size: 15px;
}
.page-products .spec-table caption {
  text-align: left;
}
.page-products .spec-table th,
.page-products .spec-table td {
  text-align: left;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.page-products .spec-table thead th {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--muted);
  border-bottom: 1px solid var(--green-2);
  padding-bottom: 12px;
}
.page-products .spec-table tbody tr:last-child td {
  border-bottom: 0;
}
.page-products .spec-table td:first-child {
  color: var(--text);
  font-weight: 500;
}
.page-products .spec-table td:last-child {
  color: var(--muted);
}
.page-products .spec-table .num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--signal);
}

@media (max-width: 719px) {
  .page-products .spec-table,
  .page-products .spec-table tbody,
  .page-products .spec-table tr,
  .page-products .spec-table td {
    display: block;
    width: 100%;
  }
  .page-products .spec-table thead {
    display: none;
  }
  .page-products .spec-table {
    margin-top: 26px;
  }
  .page-products .spec-table tr {
    border: 1px solid var(--line);
    background: var(--pv-card);
    padding: 14px 16px;
    margin-bottom: 12px;
  }
  .page-products .spec-table td {
    border-bottom: 0;
    padding: 4px 0;
  }
  .page-products .spec-table td:first-child {
    font-size: 12px;
    letter-spacing: 0.08em;
    color: var(--muted);
    font-weight: 600;
  }
  .page-products .spec-table td:last-child {
    font-size: 16px;
    color: var(--text);
    padding-bottom: 0;
  }
}

/* ---------- 三步上手 ---------- */
.page-products .start-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 26px;
  grid-template-columns: minmax(0, 1fr);
}
.page-products .step-item {
  position: relative;
  padding: 26px 20px 22px;
  border-top: 2px solid var(--green-2);
  background: linear-gradient(180deg, rgba(36, 80, 67, 0.3) 0%, rgba(16, 32, 26, 0) 82%);
  min-width: 0;
}
.page-products .step-item::after {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 44px;
  height: 2px;
  background: var(--signal);
}
.page-products .step-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  color: rgba(200, 255, 61, 0.4);
  margin-bottom: 14px;
}
.page-products .step-item h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.38;
  color: var(--text);
}
.page-products .step-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

@media (min-width: 760px) {
  .page-products .start-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--gap);
  }
  .page-products .step-item {
    padding: 30px 24px 26px;
  }
}

/* ---------- 使用场景对照 ---------- */
.page-products .scene-grid {
  display: grid;
  gap: 1px;
  grid-template-columns: minmax(0, 1fr);
  background: var(--line);
  border: 1px solid var(--line);
}
.page-products .scene-col {
  background: var(--panel);
  padding: 26px 22px;
  display: grid;
  gap: 14px;
  align-content: start;
  min-width: 0;
}
.page-products .scene-col h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
}
.page-products .scene-col h3::before {
  content: "";
  width: 9px;
  height: 9px;
  flex: none;
  background: var(--signal);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}
.page-products .scene-col--mid h3::before {
  background: var(--ember);
}
.page-products .scene-col--post h3::before {
  background: var(--mint);
}
.page-products .scene-col p {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: var(--muted);
}
.page-products .scene-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}
.page-products .scene-col li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--text);
}
.page-products .scene-col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 7px;
  height: 1px;
  background: var(--green-2);
}
.page-products .scene-col li a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, 0.4);
}
.page-products .scene-col li a:hover,
.page-products .scene-col li a:focus-visible {
  border-bottom-color: var(--signal);
}

@media (min-width: 820px) {
  .page-products .scene-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .scene-col {
    padding: 30px 26px;
  }
}

/* ---------- 结尾提示 ---------- */
.page-products .apps-cta {
  padding: 12px 0 76px;
}
.page-products .cta-panel {
  padding: clamp(28px, 5vw, 46px);
  display: grid;
  gap: 16px;
  align-content: start;
}
.page-products .cta-panel h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(22px, 4.6vw, 30px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
}
.page-products .cta-panel p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.76;
  color: var(--muted);
  max-width: 60ch;
}
.page-products .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition: none !important;
    animation: none !important;
  }
  .page-products .mini:hover,
  .page-products .mini:focus-within,
  .page-products .cap-card:hover,
  .page-products .cap-card:focus-within {
    transform: none;
  }
}