.page-products {
  --pd-gap: clamp(16px, 3vw, 28px);
  --pd-pad: clamp(18px, 3.2vw, 32px);
  --pd-radius: 24px 6px 24px 6px;
  --pd-soft: rgba(43, 54, 72, 0.62);
  background:
    radial-gradient(880px 460px at 92% -10%, rgba(245, 165, 36, 0.13), transparent 62%),
    radial-gradient(680px 420px at -8% 22%, rgba(79, 209, 197, 0.08), transparent 60%),
    var(--ink-900);
  color: var(--text);
}

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

.page-products .pd-crumb-sep {
  color: var(--line);
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  padding: clamp(26px, 5vw, 64px) 0 clamp(18px, 3vw, 34px);
}

.page-products .pd-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 38px);
}

.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 18px;
}

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

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

.page-products .pd-hero h1 {
  margin: 10px 0 18px;
  font-size: clamp(34px, 7vw, 74px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  font-weight: 900;
}

.page-products .pd-hero__deck {
  max-width: 58ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--text-dim);
  margin: 0 0 26px;
}

.page-products .pd-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 12px;
  border-left: 2px solid var(--gold);
}

.page-products .pd-hero__num {
  font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 700;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.page-products .pd-hero__label {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

/* 下载入口栏 */
.page-products .pd-entry {
  position: relative;
  padding: var(--pd-pad);
  background: linear-gradient(158deg, var(--ink-800), var(--ink-750));
  border: 1px solid var(--pd-soft);
  border-radius: var(--pd-radius);
  overflow: hidden;
}

.page-products .pd-entry::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -50px;
  width: 150px;
  height: 150px;
  border-radius: 58% 42% 50% 50% / 46% 54% 46% 54%;
  background: radial-gradient(circle at 34% 34%, rgba(255, 107, 44, 0.5), rgba(245, 165, 36, 0) 70%);
  pointer-events: none;
}

.page-products .pd-entry__title {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .pd-entry__hint {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

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

.page-products .pd-entry__list li {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "name size"
    "spec size";
  align-items: center;
  gap: 2px 12px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--pd-soft);
}

.page-products .pd-entry__name {
  grid-area: name;
  font-weight: 700;
  font-size: 15px;
}

.page-products .pd-entry__spec {
  grid-area: spec;
  font-size: 12px;
  color: var(--text-dim);
}

.page-products .pd-entry__size {
  grid-area: size;
  font-size: 15px;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-entry__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 章节头 ---------- */
.page-products .pd-sec-head {
  max-width: 68ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-products .pd-sec-head h2 {
  margin: 8px 0 12px;
  font-size: clamp(26px, 4.4vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 900;
}

.page-products .pd-sec-deck {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-dim);
}

/* ---------- 三种使用方式 ---------- */
.page-products .pd-banner {
  margin: 0 0 clamp(22px, 3.4vw, 36px);
}

.page-products .pd-banner img {
  display: block;
  width: 100%;
  border-radius: var(--pd-radius);
  object-fit: cover;
}

.page-products .pd-banner figcaption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

.page-products .pd-tiers {
  display: grid;
  gap: var(--pd-gap);
  padding-right: 14px;
}

.page-products .pd-tier {
  position: relative;
  padding: var(--pd-pad);
  background: var(--ink-800);
  border: 1px solid var(--pd-soft);
  border-radius: var(--pd-radius);
}

.page-products .pd-tier__title {
  margin: 12px 0 10px;
  font-size: clamp(19px, 2.4vw, 23px);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .pd-tier__text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-products .pd-tier__list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-products .pd-tier__list li {
  position: relative;
  padding: 7px 0 7px 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
}

.page-products .pd-tier__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--gold);
}

.page-products .pd-tier__fit {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--pd-soft);
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-dim);
}

.page-products .pd-tier__media {
  margin: 14px 0 16px;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 18px 4px 18px 4px;
}

.page-products .pd-tier__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .pd-tier--phone {
  background: linear-gradient(165deg, var(--ink-750), var(--ink-800) 62%);
  border-color: rgba(245, 165, 36, 0.34);
  padding-bottom: calc(var(--pd-pad) + 6px);
}

.page-products .pd-tier--phone::after {
  content: "";
  position: absolute;
  right: -14px;
  top: 30%;
  width: 66px;
  height: 128px;
  border-radius: 60% 40% 55% 45% / 55% 45% 58% 42%;
  background: radial-gradient(circle at 32% 30%, rgba(255, 107, 44, 0.55), rgba(245, 165, 36, 0.06) 72%);
  pointer-events: none;
  z-index: 0;
}

.page-products .pd-tier--phone > * {
  position: relative;
  z-index: 1;
}

/* ---------- 四件事 ---------- */
.page-products .pd-caps {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}

.page-products .pd-cap {
  padding-top: 18px;
  border-top: 1px solid var(--pd-soft);
}

.page-products .pd-cap__num {
  display: block;
  font-size: 26px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.page-products .pd-cap__title {
  margin: 8px 0 8px;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .pd-cap p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
}

/* ---------- 对照表 ---------- */
.page-products .pd-matrix-wrap {
  position: relative;
  overflow: hidden;
  padding: var(--pd-pad);
  background: var(--ink-800);
  border-radius: var(--pd-radius);
  border: 1px solid var(--pd-soft);
}

.page-products .pd-matrix__texture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.14;
  pointer-events: none;
}

.page-products .pd-matrix {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2px;
}

.page-products .pd-mrow {
  display: grid;
  grid-template-columns: minmax(88px, 1.6fr) repeat(3, minmax(46px, 1fr));
  align-items: center;
  gap: 4px;
  padding: 12px 8px;
  border-radius: 10px;
  transition: background-color 0.18s var(--ease);
}

.page-products .pd-mrow:hover {
  background: rgba(245, 165, 36, 0.09);
}

.page-products .pd-mrow--head {
  padding-bottom: 8px;
  border-bottom: 1px solid var(--pd-soft);
  border-radius: 0;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

.page-products .pd-mrow--head:hover {
  background: transparent;
}

.page-products .pd-mrow--head span:not(:first-child) {
  text-align: center;
}

.page-products .pd-mrow__name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.page-products .pd-mrow [role="cell"] {
  text-align: center;
}

.page-products .pd-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 3px rgba(123, 216, 143, 0.16);
  vertical-align: middle;
}

.page-products .pd-dash {
  display: inline-block;
  width: 16px;
  height: 2px;
  border-radius: 1px;
  background: var(--line);
  vertical-align: middle;
}

.page-products .pd-matrix__legend {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--pd-soft);
  font-size: 12px;
  color: var(--text-dim);
}

.page-products .pd-matrix__legend .pd-dash {
  margin-left: 8px;
}

/* ---------- 多联赛 ---------- */
.page-products .pd-league {
  display: grid;
  gap: clamp(20px, 4vw, 44px);
  align-items: center;
}

.page-products .pd-league h2 {
  margin: 8px 0 14px;
  font-size: clamp(26px, 4.4vw, 42px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 900;
}

.page-products .pd-league__copy p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-products .pd-league__list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-products .pd-league__list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 14px;
  color: var(--text);
}

.page-products .pd-league__list .mono {
  font-size: 20px;
  font-weight: 700;
  color: var(--teal);
  font-variant-numeric: tabular-nums;
  min-width: 34px;
}

.page-products .pd-league__media {
  margin: 0;
  padding: 14px;
  background: rgba(124, 45, 74, 0.24);
  border-radius: 6px 26px 6px 26px;
}

.page-products .pd-league__media img {
  display: block;
  width: 100%;
  border-radius: 4px 18px 4px 18px;
  object-fit: cover;
}

.page-products .pd-league__media figcaption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

/* ---------- 版本与系统要求 ---------- */
.page-products .pd-reqs {
  display: grid;
  gap: 0;
}

.page-products .pd-req {
  border-top: 1px solid var(--pd-soft);
}

.page-products .pd-req:last-of-type {
  border-bottom: 1px solid var(--pd-soft);
}

.page-products .pd-req summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 0;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  list-style: none;
}

.page-products .pd-req summary::-webkit-details-marker {
  display: none;
}

.page-products .pd-req summary::after {
  content: "展开";
  flex: none;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-products .pd-req[open] summary::after {
  content: "收起";
  color: var(--ember);
}

.page-products .pd-req__body {
  padding: 0 0 16px;
}

.page-products .pd-req__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-products .pd-version__note {
  margin: 20px 0 0;
  font-size: 13px;
  color: var(--text-dim);
}

.page-products .pd-version__note a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 165, 36, 0.4);
}

/* ---------- 安装步骤 ---------- */
.page-products .pd-install__media {
  margin: 0 0 clamp(22px, 3vw, 34px);
}

.page-products .pd-install__media img {
  display: block;
  width: 100%;
  border-radius: var(--pd-radius);
  object-fit: cover;
}

.page-products .pd-steps {
  display: grid;
  gap: clamp(16px, 2.6vw, 26px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-step {
  padding: 18px 0 0;
  border-top: 2px solid var(--gold);
}

.page-products .pd-step__num {
  display: block;
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.page-products .pd-step h3 {
  margin: 8px 0 8px;
  font-size: 18px;
  font-weight: 800;
}

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

.page-products .pd-install__help {
  margin: 24px 0 0;
  padding: 16px 18px;
  border-left: 3px solid var(--teal);
  background: rgba(79, 209, 197, 0.07);
  border-radius: 0 12px 12px 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-products .pd-install__help a {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 209, 197, 0.4);
}

/* ---------- 收尾 ---------- */
.page-products .pd-tail__inner {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding: var(--pd-pad);
  background: linear-gradient(150deg, var(--indigo), var(--ink-800) 78%);
  border-radius: var(--pd-radius);
}

.page-products .pd-tail h2 {
  margin: 8px 0 12px;
  font-size: clamp(24px, 3.8vw, 36px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 900;
}

.page-products .pd-tail__copy p {
  margin: 0 0 20px;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-products .pd-tail__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .pd-tail__minor {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-products .pd-tail__minor li {
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(232, 237, 245, 0.14);
}

.page-products .pd-tail__minor a {
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
}

.page-products .pd-tail__minor a:hover {
  color: var(--gold);
}

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

  .page-products .pd-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 1.52fr) minmax(300px, 0.84fr);
    align-items: start;
  }

  .page-products .pd-entry {
    position: sticky;
    top: 16px;
  }

  .page-products .pd-tiers {
    grid-template-columns: 1fr 1.1fr 1fr;
    align-items: start;
    padding-right: 22px;
  }

  .page-products .pd-tier--phone {
    margin-top: -16px;
  }

  .page-products .pd-tier--phone::after {
    right: -22px;
  }

  .page-products .pd-league {
    grid-template-columns: 1.06fr 0.94fr;
  }

  .page-products .pd-tail__inner {
    grid-template-columns: minmax(0, 1.6fr) minmax(240px, 0.7fr);
    align-items: start;
  }
}

@media (max-width: 520px) {
  .page-products .pd-mrow {
    grid-template-columns: minmax(78px, 1.5fr) repeat(3, minmax(38px, 1fr));
    padding: 11px 4px;
  }

  .page-products .pd-mrow__name {
    font-size: 13px;
  }

  .page-products .pd-mrow--head {
    font-size: 10px;
    letter-spacing: 0.06em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-mrow,
  .page-products .pd-req summary,
  .page-products .pd-tail__minor a {
    transition: none;
  }
}