/* ===== 球队库与客户端 /download/ ===== */
.page-products {
  --pp-rail: 272px;
  --pp-gap: 26px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.9;
  overflow-x: clip;
}

.page-products a {
  color: var(--electric);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-products .num {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.page-products :focus-visible {
  outline: 2px solid var(--electric);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  padding: clamp(20px, 3.4vw, 36px) 0 clamp(28px, 4.6vw, 52px);
  background:
    radial-gradient(120% 150% at 100% 0%, var(--mint-soft) 0%, rgba(201, 242, 232, 0) 58%),
    linear-gradient(180deg, var(--paper-warm) 0%, var(--paper) 100%);
  border-bottom: 1px solid var(--line);
}

.page-products .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--graphite);
}

.page-products .breadcrumb li + li::before {
  content: "/";
  margin: 0 9px;
  color: var(--line);
}

.page-products .breadcrumb a {
  color: var(--graphite);
  text-decoration: none;
}

.page-products .breadcrumb a:hover {
  color: var(--mint-ink);
}

.page-products .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--mint-ink);
}

.page-products .page-title {
  margin: 0 0 18px;
  max-width: 15em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 5.2vw, 50px);
  line-height: 1.2;
  letter-spacing: -0.012em;
}

.page-products .lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15.5px, 1.6vw, 17px);
  color: var(--graphite);
  line-height: 1.92;
}

.page-products .prod-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 30px;
  margin: 26px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  font-size: 13.5px;
  color: var(--graphite);
}

.page-products .prod-stats strong {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 600;
  color: var(--mint-ink);
  margin-right: 4px;
}

/* ---------- 双栏骨架 ---------- */
.page-products .prod-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  padding-top: clamp(26px, 4vw, 46px);
  padding-bottom: clamp(48px, 7vw, 88px);
}

.page-products .prod-rail__inner {
  display: grid;
  gap: 18px;
}

.page-products .prod-main {
  min-width: 0;
}

@media (min-width: 1000px) {
  .page-products .prod-shell {
    grid-template-columns: var(--pp-rail) minmax(0, 1fr);
    gap: 56px;
  }
  .page-products .prod-rail__inner {
    position: sticky;
    top: 108px;
  }
}

/* ---------- 左栏卡片 ---------- */
.page-products .rail-card {
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.page-products .rail-card__title {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.1em;
  font-family: var(--font-mono);
  color: var(--graphite);
}

.page-products .rail-card__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-products .seg-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 5px;
  background: var(--mint-soft);
  border-radius: var(--radius-pill);
}

.page-products .seg {
  flex: 1 1 auto;
  padding: 7px 12px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  text-align: center;
  text-decoration: none;
  color: var(--mint-ink);
  transition: background 0.26s var(--ease), color 0.26s var(--ease);
}

.page-products .seg:hover {
  background: var(--white);
  color: var(--ink);
}

.page-products .rail-toc {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, var(--paper-warm), var(--white));
}

.page-products .rail-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--graphite);
}

.page-products .rail-toc ol {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-products .rail-toc li + li {
  border-top: 1px solid var(--line);
}

.page-products .rail-toc a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  font-size: 14px;
  text-decoration: none;
  color: var(--ink);
  transition: color 0.24s var(--ease);
}

.page-products .rail-toc a:hover {
  color: var(--mint-ink);
}

.page-products .rail-toc .num {
  font-size: 12px;
  color: var(--mint-ink);
}

/* ---------- 章节骨架 ---------- */
.page-products .prod-section {
  padding-bottom: clamp(34px, 5.5vw, 62px);
  margin-bottom: clamp(34px, 5.5vw, 62px);
  border-bottom: 1px solid var(--line);
}

.page-products .prod-section:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-products .section__head {
  display: grid;
  gap: 6px;
  margin-bottom: 24px;
}

.page-products .section__num {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--mint-ink);
}

.page-products .section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3vw, 30px);
  line-height: 1.34;
  letter-spacing: -0.006em;
}

@media (min-width: 720px) {
  .page-products .section__head {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: baseline;
    gap: 0 18px;
  }
  .page-products .section__num {
    font-size: 18px;
  }
}

.page-products .section__lede {
  margin: 0 0 24px;
  max-width: 62ch;
  font-size: 16px;
  color: var(--graphite);
}

/* ---------- 图文分栏 ---------- */
.page-products .prod-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  align-items: start;
  margin-bottom: 26px;
}

@media (min-width: 860px) {
  .page-products .prod-split {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 1fr);
    gap: 40px;
  }
  .page-products .prod-split--flip > .figure {
    order: 2;
  }
}

.page-products .prose p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.92;
  color: var(--ink);
}

.page-products .prose p:last-child {
  margin-bottom: 0;
}

.page-products .prose strong {
  font-weight: 600;
  box-shadow: inset 0 -2px 0 var(--mint);
}

.page-products .prod-cta {
  margin-top: 22px;
}

.page-products .btn {
  display: inline-block;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 0.26s var(--ease), color 0.26s var(--ease), background 0.26s var(--ease);
}

.page-products .btn--ghost {
  color: var(--ink);
  border: 1px solid var(--ink);
}

.page-products .btn--ghost:hover {
  border-color: var(--mint);
  background: var(--mint-soft);
  color: var(--mint-ink);
}

/* ---------- 图片 ---------- */
.page-products .figure {
  margin: 0;
}

.page-products .figure--center {
  margin: 0 0 26px;
}

.page-products .figure__media {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper-warm);
}

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

.page-products .figure__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--graphite);
}

/* ---------- 筛选面板 ---------- */
.page-products .flt-panels {
  display: block;
  margin-top: 8px;
}

.page-products .flt-panel {
  display: none;
}

.page-products .flt-panel--default,
.page-products .flt-panel:target {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.page-products .flt-panels:has(.flt-panel:target) .flt-panel--default {
  display: none;
}

.page-products .team-card {
  position: relative;
  display: grid;
  gap: 12px;
  padding: 18px 20px 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  transition: border-color 0.28s var(--ease), transform 0.28s var(--ease);
}

.page-products .team-card:hover {
  border-color: var(--mint);
  transform: translateY(-3px);
}

.page-products .team-card--focus {
  border-color: var(--electric);
}

.page-products .team-card__mark {
  font-size: 13px;
  color: var(--mint-ink);
}

.page-products .team-card__fields {
  margin: 0;
  display: grid;
  gap: 8px;
}

.page-products .team-card__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.page-products .team-card__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .team-card__row dt {
  font-size: 12.5px;
  color: var(--graphite);
}

.page-products .team-card__row dd {
  margin: 0;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
  text-align: right;
}

/* ---------- 手势章节 ---------- */
.page-products .gesture-svg {
  display: block;
  width: 100%;
  max-width: 240px;
  height: auto;
  margin-bottom: 18px;
}

.page-products .gesture-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 20px;
}

.page-products .gesture-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 14px;
  padding-left: 16px;
  border-left: 3px solid var(--mint-soft);
  transition: border-color 0.3s var(--ease);
}

.page-products .gesture-step:hover {
  border-left-color: var(--mint);
}

.page-products .gesture-step__num {
  grid-row: 1 / 3;
  font-size: 13px;
  color: var(--mint-ink);
  padding-top: 4px;
}

.page-products .gesture-step__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.5;
}

.page-products .gesture-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--graphite);
}

.page-products .gesture-note {
  margin: 22px 0 0;
  padding: 12px 16px;
  border-radius: 14px;
  background: var(--mint-soft);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mint-ink);
}

/* ---------- 时间轴 ---------- */
.page-products .tl-wrap {
  margin-top: 30px;
  padding: 24px 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, var(--paper-warm), var(--white));
}

.page-products .tl-wrap__title {
  margin: 0 0 20px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--graphite);
}

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

.page-products .tl::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  border-radius: 2px;
  background: var(--mint);
}

.page-products .tl-item {
  position: relative;
  padding-left: 30px;
  padding-bottom: 24px;
}

.page-products .tl-item:last-child {
  padding-bottom: 0;
}

.page-products .tl-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--mint);
}

.page-products .tl-item--focus::before {
  background: var(--amber);
  border-color: var(--amber);
}

.page-products .tl-item__time {
  margin: 0 0 6px;
  font-size: 12.5px;
  color: var(--graphite);
}

.page-products .tl-item__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
}

.page-products .tl-item__body {
  margin: 0 0 8px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--graphite);
}

.page-products .tl-item__src {
  display: inline-block;
  margin: 0;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--mint-soft);
  font-size: 12.5px;
  color: var(--mint-ink);
}

.page-products .tl-item--focus .tl-item__src {
  background: var(--amber-soft);
  color: var(--amber-ink);
}

/* ---------- 三端同步 ---------- */
.page-products .sync-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

@media (min-width: 760px) {
  .page-products .sync-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-products .sync-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--white);
  transition: border-color 0.28s var(--ease);
}

.page-products .sync-card:hover {
  border-color: var(--mint);
}

.page-products .sync-card__kicker {
  margin: 0 0 10px;
  font-size: 12.5px;
  color: var(--mint-ink);
}

.page-products .sync-card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
}

.page-products .sync-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--graphite);
}

/* ---------- 版本表格 ---------- */
.page-products .ver-table-scroll {
  margin-top: 24px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
  -webkit-overflow-scrolling: touch;
}

.page-products .ver-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-products .ver-table__caption {
  padding: 16px 20px 0;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--graphite);
}

.page-products .ver-table th {
  padding: 14px 20px 10px;
  text-align: left;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--graphite);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-products .ver-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  line-height: 1.75;
  vertical-align: top;
}

.page-products .ver-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .ver-table tbody tr:hover {
  background: var(--paper-warm);
}

.page-products .ver-table .num {
  color: var(--mint-ink);
  white-space: nowrap;
}

/* ---------- 安装要求 ---------- */
.page-products .install-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 24px;
}

@media (min-width: 820px) {
  .page-products .install-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-products .install-card {
  padding: 20px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--white), var(--paper));
}

.page-products .install-card--plain {
  border-style: dashed;
  background: var(--paper-warm);
}

.page-products .install-card__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.005em;
}

.page-products .install-card__req {
  margin: 0 0 12px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mint-ink);
}

.page-products .install-card p:last-child {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--graphite);
}

.page-products .install-foot {
  margin: 24px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--electric);
  border-radius: 0 14px 14px 0;
  background: var(--paper-warm);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--graphite);
}

/* ---------- 窄屏收束 ---------- */
@media (max-width: 560px) {
  .page-products {
    font-size: 16px;
  }
  .page-products .prod-stats {
    gap: 6px 20px;
  }
  .page-products .seg {
    flex: 1 1 100%;
  }
  .page-products .tl-wrap {
    padding: 20px 16px;
  }
  .page-products .team-card {
    padding: 16px;
  }
  .page-products .gesture-step {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-products .gesture-step__num {
    grid-row: auto;
    padding-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition-duration: 0.01ms !important;
  }
}