.page-products {
  --p-gap: 32px;
  --p-cyan-soft: rgba(47, 243, 224, .12);
  --p-orange-soft: rgba(255, 106, 26, .1);
  padding-bottom: clamp(56px, 9vw, 112px);
}

.page-products .dl-hero {
  padding-top: clamp(20px, 5vw, 44px);
}

.page-products .dl-block {
  padding-top: clamp(48px, 8vw, 88px);
}

/* 面包屑 */
.page-products .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--rock);
}

.page-products .breadcrumbs li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-products .breadcrumbs li + li::before {
  content: "/";
  color: var(--line);
}

.page-products .breadcrumbs a {
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

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

.page-products .breadcrumbs [aria-current="page"] {
  color: var(--warm);
}

/* 首屏 */
.page-products .dl-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--p-gap);
}

.page-products .dl-primary {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4.5vw, 46px);
  background: linear-gradient(150deg, var(--ink-800) 0%, var(--ink-700) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-products .dl-primary::after {
  content: "";
  position: absolute;
  top: -38%;
  right: -16%;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 243, 224, .18), transparent 70%);
  pointer-events: none;
}

.page-products .dl-primary h1 {
  position: relative;
  margin: 16px 0 0;
  font-size: clamp(28px, 6vw, 46px);
  line-height: 1.14;
  letter-spacing: -.02em;
  font-weight: 800;
  color: var(--warm);
}

.page-products .dl-primary .lede {
  position: relative;
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-body);
}

.page-products .dl-actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .dl-meta {
  position: relative;
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--rock);
}

.page-products .dl-side {
  display: grid;
  gap: var(--p-gap);
}

.page-products .dl-side-card {
  padding: 24px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 220ms var(--ease), transform 220ms var(--ease);
}

.page-products .dl-side-card:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
}

.page-products .dl-side-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-products .dl-side-value {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 46px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--cyan);
}

.page-products .dl-side-list {
  margin: 18px 0 0;
  padding: 0;
}

.page-products .dl-side-list > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.page-products .dl-side-list dt {
  margin: 0;
  color: var(--slate);
}

.page-products .dl-side-list dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--warm);
  text-align: right;
}

.page-products .dl-side-card--cream {
  background: var(--cream);
  border-color: var(--cream);
  color: var(--ink-900);
}

.page-products .dl-side-card--cream .dl-side-label {
  color: rgba(11, 22, 38, .55);
}

.page-products .dl-side-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-side-links a {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border: 1px solid rgba(11, 22, 38, .24);
  border-radius: 999px;
  font-size: 14px;
  color: var(--ink-900);
  text-decoration: none;
  transition: background 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-products .dl-side-links a:hover {
  background: var(--ink-900);
  color: var(--cyan);
  border-color: var(--ink-900);
}

/* 图片容器 */
.page-products .dl-media {
  margin: 0;
  overflow: hidden;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

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

.page-products .dl-media--wide {
  margin-top: var(--p-gap);
}

/* 安装四步 */
.page-products .dl-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--p-gap);
  margin: var(--p-gap) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  padding: clamp(20px, 3vw, 28px);
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 220ms var(--ease), border-color 220ms var(--ease);
}

.page-products .dl-step:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
}

.page-products .dl-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  background: var(--p-cyan-soft);
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--cyan);
}

.page-products .dl-step h3 {
  margin: 4px 0 0;
  font-size: 19px;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--warm);
}

.page-products .dl-step p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
}

.page-products .dl-more {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

.page-products .dl-more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--slate);
  transition: color 200ms var(--ease);
}

.page-products .dl-more summary::-webkit-details-marker {
  display: none;
}

.page-products .dl-more summary::after {
  content: "+";
  font-size: 14px;
  color: var(--cyan);
}

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

.page-products .dl-more summary:hover {
  color: var(--cyan);
}

.page-products .dl-more p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--rock);
}

/* 设备与版本表 */
.page-products .dl-req-panel {
  padding: clamp(24px, 4vw, 42px);
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: var(--radius);
}

.page-products .dl-req-head h2 {
  margin: 10px 0 0;
  font-size: clamp(22px, 3.4vw, 30px);
  line-height: 1.25;
  letter-spacing: -.02em;
  color: var(--warm);
}

.page-products .dl-req-note {
  margin: 12px 0 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
}

.page-products .dl-table {
  width: 100%;
  margin-top: 26px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .dl-table th,
.page-products .dl-table td {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: baseline;
}

.page-products .dl-table tr:last-child th,
.page-products .dl-table tr:last-child td {
  border-bottom: 0;
}

.page-products .dl-table th {
  width: 42%;
  padding-right: 16px;
  font-weight: 500;
  color: var(--slate);
}

.page-products .dl-table td {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .01em;
  color: var(--warm);
}

/* 图文分栏 */
.page-products .dl-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--p-gap);
  align-items: center;
}

.page-products .dl-split-text h2 {
  margin: 10px 0 0;
  font-size: clamp(23px, 3.6vw, 32px);
  line-height: 1.24;
  letter-spacing: -.02em;
  color: var(--warm);
}

.page-products .dl-body {
  margin: 16px 0 0;
  max-width: 54ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-body);
}

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

.page-products .dl-points li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-body);
}

.page-products .dl-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-products .dl-points strong {
  font-weight: 600;
  color: var(--warm);
}

.page-products .dl-split-text .link-arrow {
  display: inline-block;
  margin-top: 24px;
}

.page-products .dl-split-text .btn {
  margin-top: 24px;
}

/* 赛程日历 */
.page-products .dl-cal-grid {
  margin-top: var(--p-gap);
}

.page-products .dl-cal-card {
  padding: 22px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-top: 2px solid var(--orange);
  border-radius: var(--radius);
  transition: transform 220ms var(--ease), border-top-color 220ms var(--ease);
}

.page-products .dl-cal-card:hover {
  transform: translateY(-4px);
  border-top-color: var(--cyan);
}

.page-products .dl-cal-card h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--warm);
}

.page-products .dl-cal-card p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
}

.page-products .dl-cal-foot {
  margin: var(--p-gap) 0 0;
}

/* 文档分类 */
.page-products .dl-doc-cats {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-doc-cats li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-left: 2px solid var(--slate);
  border-radius: var(--radius-sm);
  font-size: 15px;
  color: var(--warm);
  transition: border-left-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-products .dl-doc-cats li:hover {
  border-left-color: var(--cyan);
  transform: translateX(4px);
}

.page-products .dl-doc-cats .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--slate);
}

/* 版本记录 */
.page-products .dl-log {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--p-gap);
  margin-top: var(--p-gap);
}

.page-products .dl-tabs {
  position: relative;
}

.page-products .dl-tab-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .dl-tab-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.page-products .dl-tab-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--slate);
  cursor: pointer;
  user-select: none;
  transition: color 200ms var(--ease), border-color 200ms var(--ease), background 200ms var(--ease);
}

.page-products .dl-tab-chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: .5;
}

.page-products .dl-tab-chip:hover {
  color: var(--warm);
  border-color: var(--slate);
}

.page-products #vtab-1:checked ~ .dl-tab-row label[for="vtab-1"],
.page-products #vtab-2:checked ~ .dl-tab-row label[for="vtab-2"],
.page-products #vtab-3:checked ~ .dl-tab-row label[for="vtab-3"],
.page-products #vtab-4:checked ~ .dl-tab-row label[for="vtab-4"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-900);
}

.page-products .dl-tab-panels {
  margin-top: 24px;
  min-height: 148px;
}

.page-products .dl-tab-panel {
  display: none;
}

.page-products #vtab-1:checked ~ .dl-tab-panels .dl-tab-panel--1,
.page-products #vtab-2:checked ~ .dl-tab-panels .dl-tab-panel--2,
.page-products #vtab-3:checked ~ .dl-tab-panels .dl-tab-panel--3,
.page-products #vtab-4:checked ~ .dl-tab-panels .dl-tab-panel--4 {
  display: block;
}

.page-products .dl-tab-panel .mono {
  display: block;
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-products .dl-tab-panel h3 {
  margin: 0;
  font-size: 19px;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--warm);
}

.page-products .dl-tab-panel p:not(.mono) {
  margin: 12px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
}

.page-products .dl-upgrade-note {
  margin: var(--p-gap) 0 0;
  padding: 16px 20px;
  background: var(--p-orange-soft);
  border: 1px solid rgba(255, 106, 26, .3);
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.7;
  color: var(--warm);
}

/* 收尾 */
.page-products .dl-tail-box {
  display: grid;
  gap: 18px;
  padding: clamp(24px, 4vw, 38px);
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-products .dl-tail-box p {
  margin: 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-body);
}

.page-products .dl-tail-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

/* 响应式 */
@media (min-width: 700px) {
  .page-products .dl-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .dl-hero-grid {
    grid-template-columns: 1.4fr minmax(0, 1fr);
    align-items: start;
  }

  .page-products .dl-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 48px;
  }

  .page-products .dl-split--flip .dl-split-text {
    order: 2;
  }

  .page-products .dl-split--flip .dl-split-media {
    order: 1;
  }

  .page-products .dl-log {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: start;
    gap: 48px;
  }

  .page-products .dl-side-card {
    padding: 28px;
  }

  .page-products .dl-side-value {
    font-size: 54px;
  }
}

@media (min-width: 1100px) {
  .page-products .dl-table th {
    width: 34%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
  }

  .page-products .dl-step:hover,
  .page-products .dl-side-card:hover,
  .page-products .dl-cal-card:hover {
    transform: none;
  }

  .page-products .dl-doc-cats li:hover {
    transform: none;
  }
}