.page-products {
  --ps-gap: clamp(20px, 3vw, 36px);
  --ps-hair: 1px solid var(--ink-700);
  --ps-chamfer: 16px;
  background: var(--ink-900);
  color: var(--mist-100);
}

.page-products .section {
  padding-block: clamp(44px, 7vw, 96px);
}

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

.page-products .ps-h2 {
  font-family: var(--font-cn);
  font-size: clamp(24px, 3.4vw, 40px);
  font-weight: 600;
  line-height: 1.25;
  color: var(--chalk);
  margin: 10px 0 0;
  max-width: 24em;
}

.page-products .chapter-num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--cyan-400);
  padding-bottom: 4px;
  border-bottom: 2px solid var(--cyan-400);
}

.page-products .ps-sec-head {
  max-width: 720px;
  margin-bottom: clamp(26px, 4vw, 48px);
}

.page-products .ps-sec-sub {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--slate-400);
}

/* ---------- 首屏 ---------- */
.page-products .ps-intro {
  padding-top: clamp(24px, 4vw, 40px);
}

.page-products .ps-intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 56px);
  align-items: end;
}

.page-products .ps-intro h1 {
  font-family: var(--font-cn);
  font-size: clamp(30px, 5.4vw, 58px);
  font-weight: 600;
  line-height: 1.14;
  color: var(--chalk);
  margin: 14px 0 0;
}

.page-products .ps-lede {
  margin: 18px 0 0;
  max-width: 640px;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.8;
  color: var(--mist-100);
}

.page-products .ps-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--ink-700);
  border: var(--ps-hair);
}

.page-products .ps-facts li {
  background: var(--ink-800);
  padding: 16px 18px;
}

.page-products .ps-fact-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 4.4vw, 48px);
  line-height: 1;
  color: var(--cyan-400);
  font-variant-numeric: tabular-nums;
}

.page-products .ps-fact-num small {
  font-family: var(--font-cn);
  font-size: 0.34em;
  font-weight: 500;
  margin-left: 4px;
  color: var(--cyan-200);
}

.page-products .ps-fact-label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--slate-400);
}

/* ---------- 三条通道 ---------- */
.page-products .ps-track-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.4vw, 26px);
}

.page-products .ps-track {
  position: relative;
  background: var(--ink-800);
  padding: clamp(22px, 2.6vw, 30px);
  border-top: 2px solid var(--ink-700);
  clip-path: polygon(0 0, calc(100% - var(--ps-chamfer)) 0, 100% var(--ps-chamfer), 100% 100%, var(--ps-chamfer) 100%, 0 calc(100% - var(--ps-chamfer)));
  transition: background 0.3s var(--ease-out), transform 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}

.page-products .ps-track:hover,
.page-products .ps-track:focus-within {
  background: var(--ink-700);
  border-top-color: var(--cyan-400);
  transform: translateY(-6px);
}

.page-products .ps-track h3 {
  font-size: clamp(19px, 2vw, 23px);
  font-weight: 600;
  line-height: 1.35;
  color: var(--chalk);
  margin: 14px 0 10px;
}

.page-products .ps-track p {
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist-100);
  margin: 0;
}

.page-products .ps-track-line {
  display: flex;
  gap: 12px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--ink-700);
  font-size: 13px;
  color: var(--slate-400);
}

.page-products .ps-track-line span:first-child {
  flex: 0 0 58px;
  color: var(--cyan-200);
  letter-spacing: 0.06em;
}

.page-products .ps-track-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 14px;
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.24s var(--ease-out), color 0.24s var(--ease-out);
}

.page-products .ps-track-link:hover,
.page-products .ps-track-link:focus-visible {
  color: var(--chalk);
  border-bottom-color: var(--cyan-400);
}

/* ---------- 安卓版 ---------- */
.page-products .ps-android-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
}

.page-products .ps-phone {
  margin: 0 auto;
  max-width: 360px;
}

.page-products .ps-phone img {
  display: block;
  width: 100%;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

.page-products .ps-phone .media-caption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--slate-400);
}

.page-products .ps-android-copy > p {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist-100);
  margin: 16px 0 0;
  max-width: 640px;
}

.page-products .ps-install {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px dashed var(--ink-700);
}

.page-products .ps-install li {
  border-bottom: 1px dashed var(--ink-700);
}

.page-products .ps-install summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 0;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  color: var(--chalk);
}

.page-products .ps-install summary::-webkit-details-marker {
  display: none;
}

.page-products .ps-install summary:focus-visible {
  outline: 1px solid var(--cyan-400);
  outline-offset: 3px;
}

.page-products .ps-step-num {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  min-width: 22px;
  color: var(--orange-500);
}

.page-products .ps-install details p {
  margin: 0 0 18px 34px;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--slate-400);
}

.page-products .ps-install details p a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-700);
}

.page-products .ps-install details p a:hover {
  border-bottom-color: var(--cyan-400);
}

/* ---------- 对照 ---------- */
.page-products .ps-compare-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 40px);
  align-items: start;
}

.page-products .ps-table-scroll {
  overflow-x: auto;
  border-top: 2px solid var(--cyan-400);
}

.page-products .ps-compare-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-products .ps-compare-table caption {
  text-align: left;
  padding: 14px 0 12px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan-200);
}

.page-products .ps-compare-table th,
.page-products .ps-compare-table td {
  padding: 14px 14px 14px 0;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--ink-700);
  line-height: 1.65;
}

.page-products .ps-compare-table thead th {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--slate-400);
  border-bottom-color: var(--ink-700);
}

.page-products .ps-compare-table tbody th {
  width: 22%;
  font-weight: 600;
  color: var(--chalk);
}

.page-products .ps-compare-table tbody td:first-of-type {
  color: var(--mist-100);
}

.page-products .ps-compare-table tbody td:last-of-type {
  color: var(--orange-200);
}

.page-products .ps-compare-table tbody tr:hover th,
.page-products .ps-compare-table tbody tr:hover td {
  background: var(--ink-800);
}

.page-products .ps-compare-table a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-700);
}

.page-products .ps-compare-fig {
  margin: 0;
}

.page-products .ps-compare-fig img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.page-products .ps-compare-fig .media-caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate-400);
}

/* ---------- 四视图 ---------- */
.page-products .ps-views-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--ink-700);
  border: var(--ps-hair);
}

.page-products .ps-view {
  background: var(--ink-800);
  padding: clamp(20px, 2.4vw, 26px);
}

.page-products .ps-view h3 {
  margin: 14px 0 8px;
  font-size: 18px;
  font-weight: 600;
  color: var(--chalk);
}

.page-products .ps-view p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist-100);
}

.page-products .ps-views-fig {
  margin: clamp(24px, 3.4vw, 40px) 0 0;
}

.page-products .ps-views-fig img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.page-products .ps-views-fig .media-caption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--slate-400);
}

/* ---------- 赛程与直播 ---------- */
.page-products .ps-sched {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 3.6vw, 44px);
  align-items: center;
}

.page-products .ps-sched-copy > p {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist-100);
  margin: 0 0 10px;
  max-width: 640px;
}

.page-products .ps-sched-copy a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-700);
}

.page-products .ps-sched-copy a:hover {
  border-bottom-color: var(--cyan-400);
}

.page-products .ps-sched-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--ink-700);
}

.page-products .ps-sched-list li {
  display: flex;
  gap: 18px;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 1px solid var(--ink-700);
  font-size: 14.5px;
  color: var(--mist-100);
}

.page-products .ps-sched-time {
  flex: 0 0 84px;
  font-family: var(--font-display);
  font-variant-numeric: tabular-nums;
  font-size: 18px;
  color: var(--cyan-400);
}

.page-products .ps-sched-note {
  margin: 22px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--orange-500);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--orange-200);
  max-width: 620px;
}

.page-products .ps-sched-fig {
  margin: 0;
}

.page-products .ps-sched-fig img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.page-products .ps-sched-fig .media-caption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--slate-400);
}

/* ---------- 版本迭代 ---------- */
.page-products .ps-versions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 4vw, 48px);
  align-items: center;
}

.page-products .ps-versions-copy > p {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist-100);
  margin: 0 0 18px;
  max-width: 620px;
}

.page-products .ps-versions-copy a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-700);
}

.page-products .ps-versions-copy a:hover {
  border-bottom-color: var(--cyan-400);
}

.page-products .ps-feedback {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}

.page-products .ps-feedback li {
  display: flex;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--ink-700);
  font-size: 14.5px;
  color: var(--slate-400);
}

.page-products .ps-feedback li span {
  flex: 0 0 84px;
  color: var(--chalk);
  font-weight: 600;
}

.page-products .ps-ruler {
  position: relative;
  list-style: none;
  display: flex;
  justify-content: space-between;
  margin: 6px 0 0;
  padding: 30px 0 0;
}

.page-products .ps-ruler::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 9px;
  height: 2px;
  background: linear-gradient(90deg, var(--ink-700), var(--cyan-400) 70%, var(--orange-500));
}

.page-products .ps-ruler li {
  position: relative;
  flex: 1;
  text-align: center;
}

.page-products .ps-ruler li::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -27px;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  border: 2px solid var(--cyan-400);
  border-radius: 50%;
  background: var(--ink-900);
}

.page-products .ps-ruler li:last-child::before {
  border-color: var(--orange-500);
  background: var(--orange-500);
  box-shadow: 0 0 0 4px rgba(255, 138, 61, 0.16);
}

.page-products .ps-ruler-label {
  font-family: var(--font-display);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: var(--slate-400);
}

.page-products .ps-ruler li:last-child .ps-ruler-label {
  color: var(--orange-200);
}

.page-products .ps-versions-fig {
  margin: clamp(26px, 3.6vw, 44px) 0 0;
}

.page-products .ps-versions-fig img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.page-products .ps-versions-fig .media-caption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--slate-400);
}

/* ---------- 上手路径 ---------- */
.page-products .ps-path {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .ps-path li {
  background: var(--ink-800);
  padding: 22px 20px 20px;
  border-left: 3px solid var(--cyan-400);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.page-products .ps-path li:last-child {
  border-left-color: var(--orange-500);
}

.page-products .ps-path-num {
  display: block;
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan-400);
}

.page-products .ps-path li:last-child .ps-path-num {
  color: var(--orange-500);
}

.page-products .ps-path h3 {
  margin: 10px 0 8px;
  font-size: 17px;
  font-weight: 600;
  color: var(--chalk);
}

.page-products .ps-path p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--mist-100);
}

.page-products .ps-path a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-700);
}

.page-products .ps-start-note {
  margin: 28px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--slate-400);
}

.page-products .ps-start-note a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-700);
}

.page-products .ps-start-note a:hover {
  border-bottom-color: var(--cyan-400);
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-products .ps-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .ps-views-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .ps-path {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .ps-intro-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }

  .page-products .ps-track-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .ps-track--2 {
    margin-top: 44px;
  }

  .page-products .ps-track--3 {
    margin-top: 88px;
  }

  .page-products .ps-android-grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    align-items: center;
  }

  .page-products .ps-sched {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }

  .page-products .ps-versions-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  }
}

@media (min-width: 1020px) {
  .page-products .ps-compare-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .ps-track,
  .page-products .ps-track-link {
    transition: none;
  }

  .page-products .ps-track:hover,
  .page-products .ps-track:focus-within {
    transform: none;
  }
}