.page-products {
  background: var(--c-bg);
  color: var(--c-ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* 面包屑 */
.page-products .breadcrumbs {
  max-width: 1180px;
  margin-inline: auto;
  padding: 18px 20px 0;
  font-size: 0.85rem;
  color: var(--c-gray);
}

.page-products .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .breadcrumbs__link {
  color: var(--c-green);
  text-underline-offset: 3px;
}

.page-products .breadcrumbs__sep {
  color: var(--c-line);
}

.page-products .breadcrumbs__current {
  color: var(--c-ink);
  font-weight: 700;
}

/* 标签在应用中心上下文的字号微调 */
.page-products .prod-hero__badges .tag {
  font-family: var(--font-title);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

/* 通用眉题 */
.page-products .prod-eyebrow {
  display: inline-block;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-green);
  margin-bottom: 14px;
}

.page-products .prod-eyebrow--line {
  border-bottom: 3px solid var(--c-gold);
  padding-bottom: 6px;
}

.page-products .prod-eyebrow--gold {
  color: var(--c-gold);
}

/* ===== 客户端下载 ===== */
.page-products .prod-hero {
  position: relative;
  padding: 8px 20px 56px;
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 14px;
  background: var(--c-green);
}

.page-products .prod-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  width: min(100%, 1180px);
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

.page-products .prod-hero__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-products .prod-hero__title {
  font-family: var(--font-title);
  font-size: clamp(2.1rem, 6vw, 4.25rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
}

.page-products .prod-hero__lead {
  max-width: 560px;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--c-ink);
  margin-bottom: 24px;
}

.page-products .prod-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.page-products .prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-products .prod-hero__btn {
  font-family: var(--font-title);
  font-weight: 700;
  border-radius: 6px;
  text-decoration: none;
}

.page-products .prod-hero__btn--ghost {
  color: var(--c-green);
  border-color: var(--c-green);
}

.page-products .prod-hero__media {
  margin: 0;
  position: relative;
}

.page-products .prod-hero__media::after {
  content: "NG体育";
  position: absolute;
  right: -6px;
  bottom: 14px;
  background: var(--c-red);
  color: #F5EFE1;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  padding: 5px 12px;
  transform: rotate(2deg);
}

.page-products .prod-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 3px solid var(--c-bg);
  box-shadow: 8px 8px 0 rgba(11, 26, 46, 0.16);
}

/* 系统要求 */
.page-products .prod-sysreq {
  margin-top: 20px;
  border: 1px dashed var(--c-line);
  background: rgba(216, 205, 184, 0.22);
  padding: 12px 14px;
  max-width: 560px;
}

.page-products .prod-sysreq summary {
  cursor: pointer;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--c-green);
  list-style: none;
}

.page-products .prod-sysreq summary::-webkit-details-marker {
  display: none;
}

.page-products .prod-sysreq summary::before {
  content: "＋ ";
  color: var(--c-gold);
}

.page-products .prod-sysreq[open] summary::before {
  content: "－ ";
}

.page-products .prod-sysreq__body {
  display: grid;
  gap: 10px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--c-line);
}

.page-products .prod-sysreq__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--c-gold);
  text-transform: uppercase;
  margin-bottom: 2px;
}

.page-products .prod-sysreq p {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--c-ink);
  margin: 0;
}

/* ===== 三步换机流程 ===== */
.page-products .prod-steps {
  padding: 56px 20px 64px;
  border-top: 2px solid var(--c-line);
  border-bottom: 2px solid var(--c-line);
}

.page-products .prod-steps__head {
  max-width: 1180px;
  margin-inline: auto;
  margin-bottom: 36px;
}

.page-products .prod-steps__head h2 {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  margin-bottom: 12px;
}

.page-products .prod-steps__head > p {
  color: var(--c-gray);
  line-height: 1.7;
  max-width: 680px;
}

.page-products .prod-steps__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  max-width: 1180px;
  margin-inline: auto;
}

.page-products .prod-step {
  position: relative;
  border: 2px solid var(--c-line);
  background: #FDF9F0;
  padding: 24px 20px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.page-products .prod-step:hover {
  border-color: var(--c-gold);
  box-shadow: 8px 8px 0 rgba(31, 92, 74, 0.12);
  transform: translateY(-2px);
}

.page-products .prod-step__num {
  position: relative;
  display: inline-block;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 76px;
  line-height: 1;
  color: var(--c-green);
  transform: rotate(-8deg);
  margin-bottom: 14px;
}

.page-products .prod-step__num::after {
  display: none;
}

.page-products .prod-step__media {
  margin-bottom: 14px;
  border: 2px solid var(--c-line);
  overflow: hidden;
}

.page-products .prod-step__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.page-products .prod-step:hover .prod-step__media img {
  transform: scale(1.02);
}

.page-products .prod-step__title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.page-products .prod-step__desc {
  color: var(--c-gray);
  line-height: 1.65;
  font-size: 0.95rem;
  margin-bottom: 0;
}

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

.page-products .prod-step__detail summary {
  cursor: pointer;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--c-green);
  list-style: none;
}

.page-products .prod-step__detail summary::-webkit-details-marker {
  display: none;
}

.page-products .prod-step__detail summary::before {
  content: "＋ ";
  color: var(--c-gold);
}

.page-products .prod-step__detail[open] summary::before {
  content: "－ ";
}

.page-products .prod-step__detail p {
  font-size: 0.93rem;
  line-height: 1.65;
  color: var(--c-gray);
  margin: 10px 0 0;
}

/* ===== 多设备同步说明 ===== */
.page-products .prod-sync {
  background: var(--c-blue);
  color: #EDEADF;
  padding: 56px 20px;
  border-bottom: 6px solid var(--c-gold);
}

.page-products .prod-sync__inner {
  max-width: 1180px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.page-products .prod-sync h2 {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  color: #F5EFE1;
  margin: 0 0 16px;
}

.page-products .prod-sync__content > p {
  color: #D8CDB8;
  line-height: 1.7;
  margin-bottom: 0;
}

.page-products .prod-sync__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .prod-sync__stat {
  background: rgba(11, 26, 46, 0.72);
  border: 1px solid rgba(196, 155, 46, 0.35);
  padding: 14px 16px;
  flex: 1;
  min-width: 110px;
}

.page-products .prod-sync__stat-value {
  display: block;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.7rem;
  color: var(--c-gold);
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.page-products .prod-sync__stat-label {
  font-size: 0.82rem;
  color: #D8CDB8;
}

.page-products .prod-sync__media {
  margin: 0;
}

.page-products .prod-sync__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 3px solid var(--c-gold);
  box-shadow: 8px 8px 0 rgba(7, 17, 31, 0.9);
}

/* ===== 版本更新日志摘要 ===== */
.page-products .prod-changelog {
  padding: 56px 20px 64px;
  background: var(--c-bg);
}

.page-products .prod-changelog__head {
  max-width: 1180px;
  margin-inline: auto;
  margin-bottom: 36px;
}

.page-products .prod-changelog__head h2 {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  margin-bottom: 12px;
}

.page-products .prod-changelog__head p {
  color: var(--c-gray);
  line-height: 1.7;
  max-width: 720px;
}

.page-products .prod-changelog__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  max-width: 1180px;
  margin-inline: auto;
}

.page-products .prod-changelog__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  border: 2px solid var(--c-line);
  border-left: 8px solid var(--c-green);
  background: rgba(255, 255, 255, 0.35);
  padding: 18px;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-products .prod-changelog__item:hover {
  border-left-color: var(--c-gold);
  background: rgba(255, 255, 255, 0.6);
}

.page-products .prod-changelog__idx {
  font-family: var(--font-title);
  font-weight: 900;
  color: var(--c-gold);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  line-height: 1.4;
  margin-top: 2px;
  font-variant-numeric: tabular-nums;
}

.page-products .prod-changelog__item h3 {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.14rem;
  margin-bottom: 6px;
}

.page-products .prod-changelog__item p {
  color: var(--c-gray);
  line-height: 1.65;
  font-size: 0.95rem;
  margin-bottom: 0;
}

.page-products .prod-changelog__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 1180px;
  margin-inline: auto;
  margin-top: 28px;
  border-top: 2px solid var(--c-line);
  padding-top: 24px;
}

.page-products .prod-changelog__link {
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--c-green);
  text-decoration: none;
  border: 2px solid var(--c-green);
  padding: 10px 18px;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-products .prod-changelog__link:hover {
  background: var(--c-green);
  color: #F5EFE1;
}

/* ===== 平板/桌面断点 ===== */
@media (min-width: 720px) {
  .page-products .prod-sysreq__body {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .page-products .prod-steps__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (min-width: 820px) {
  .page-products .prod-changelog__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero {
    padding: 72px 4vw 80px;
  }

  .page-products .prod-hero::before {
    top: 0;
    right: 0;
    left: auto;
    bottom: 0;
    width: 44%;
    height: auto;
    clip-path: polygon(16% 0, 100% 0, 100% 100%, 0 100%);
    background: var(--c-green);
  }

  .page-products .prod-hero__inner {
    grid-template-columns: 1.08fr 0.92fr;
    gap: 56px;
    align-items: center;
  }

  .page-products .prod-hero__media {
    grid-column: 2;
    grid-row: 1;
    margin: 0;
    transform: rotate(1.2deg);
  }

  .page-products .prod-hero__title {
    font-size: 4.25rem;
  }

  .page-products .prod-hero__lead {
    font-size: 1.1rem;
  }

  .page-products .prod-steps {
    padding: 84px 4vw 96px;
  }

  .page-products .prod-steps__head {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 36px;
    align-items: end;
    margin-bottom: 52px;
  }

  .page-products .prod-steps__head h2 {
    margin-bottom: 0;
  }
}

@media (min-width: 960px) {
  .page-products .prod-steps__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 30px;
    align-items: start;
  }

  .page-products .prod-step {
    margin-bottom: 0;
  }

  .page-products .prod-step:nth-child(2) {
    margin-top: 52px;
  }

  .page-products .prod-step:nth-child(3) {
    margin-top: 104px;
  }

  .page-products .prod-step__num {
    font-size: 92px;
  }

  .page-products .prod-step:not(:last-child) .prod-step__num::after {
    display: block;
    content: "";
    position: absolute;
    right: -28px;
    top: 28px;
    width: 36px;
    height: 2px;
    background: var(--c-gold);
  }
}

@media (min-width: 980px) {
  .page-products .prod-sync {
    padding: 80px 4vw;
  }

  .page-products .prod-sync__inner {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 56px;
  }

  .page-products .prod-sync__media {
    transform: rotate(1deg);
  }

  .page-products .prod-changelog {
    padding: 80px 4vw 88px;
  }
}