.page-products {
  --pgp-ink: #141024;
  --pgp-track: #2A2C4A;
  --pgp-glow: rgba(255, 122, 0, 0.16);
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  overflow-x: clip;
}

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

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

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

.page-products a:focus-visible,
.page-products button:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ===== 首屏：最新稳定版下载 ===== */
.page-products .dl-hero {
  position: relative;
  padding: calc(var(--header-height) + 36px) 0 72px;
  background:
    radial-gradient(640px 380px at 86% 8%, var(--pgp-glow), transparent 62%),
    linear-gradient(120deg, rgba(255, 122, 0, 0.05), transparent 34%, transparent 72%, rgba(0, 212, 170, 0.05));
}

.page-products .dl-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border) 18%, var(--color-accent) 50%, var(--color-border) 84%, transparent);
}

.page-products .dl-hero__crumb {
  font-family: var(--font-headline);
  font-size: 14px;
  margin-bottom: 26px;
}

.page-products .dl-hero__crumb span[aria-current="page"] {
  color: var(--color-highlight);
}

.page-products .dl-hero__grid {
  position: relative;
  display: grid;
  gap: 40px;
  align-items: center;
}

.page-products .dl-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-headline);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.page-products .dl-hero__eyebrow::before {
  content: "";
  width: 36px;
  height: 2px;
  background: var(--color-accent);
  transform: skewX(-24deg);
}

.page-products .dl-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-headline);
  font-size: clamp(34px, 6vw, 64px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.08;
}

.page-products .dl-hero__title-sub {
  display: block;
  margin-top: 10px;
  font-size: 0.6em;
  letter-spacing: -0.01em;
  color: var(--color-highlight);
}

.page-products .dl-hero__lead {
  max-width: 640px;
  margin: 0 0 32px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--color-text-secondary);
}

.page-products .dl-card {
  position: relative;
  max-width: 560px;
  padding: 24px;
  background: linear-gradient(160deg, rgba(28, 30, 58, 0.96), rgba(15, 16, 37, 0.92));
  border: 1px solid var(--color-border);
  border-radius: 20px;
  box-shadow: var(--shadow-card);
}

.page-products .dl-card::before {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  border-top: 52px solid var(--color-accent);
  border-left: 52px solid transparent;
  border-top-right-radius: 18px;
  opacity: 0.92;
}

.page-products .dl-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-right: 48px;
}

.page-products .dl-card__more {
  font-family: var(--font-headline);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.page-products .dl-version {
  position: relative;
  margin: 22px 0 8px;
}

.page-products .dl-version__label {
  display: block;
  font-family: var(--font-headline);
  font-size: 14px;
  color: var(--color-text-secondary);
}

.page-products .dl-version__btn {
  padding: 0;
  background: none;
  border: 0;
  font-family: var(--font-headline);
  font-size: 44px;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-text);
  cursor: help;
}

.page-products .dl-version__tip {
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  z-index: 5;
  width: min(280px, calc(100vw - 48px));
  padding: 12px 14px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-accent);
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-text);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}

.page-products .dl-version__btn:hover + .dl-version__tip,
.page-products .dl-version__btn:focus-visible + .dl-version__tip {
  opacity: 1;
  transform: translateY(0);
}

.page-products .dl-version__hint {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--color-text-secondary);
}

.page-products .dl-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 18px 0 20px;
}

.page-products .dl-card__btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 26px;
  background: var(--color-accent);
  color: var(--pgp-ink);
  font-family: var(--font-headline);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.01em;
  border: 0;
  border-radius: 12px;
  transform: skewX(-7deg);
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(255, 122, 0, 0.28);
  transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
  animation: pgp-glow 2.8s ease-in-out infinite;
}

.page-products .dl-card__btn span {
  display: inline-block;
  transform: skewX(7deg);
}

.page-products .dl-card__btn:hover {
  background: var(--color-accent-soft);
  box-shadow: 0 14px 32px rgba(255, 122, 0, 0.4);
  transform: skewX(-7deg) translateY(-2px);
}

@keyframes pgp-glow {
  0%, 100% {
    box-shadow: 0 10px 24px rgba(255, 122, 0, 0.28);
  }
  50% {
    box-shadow: 0 14px 34px rgba(255, 122, 0, 0.45);
  }
}

.page-products .dl-card__alt {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  color: var(--color-text);
  font-family: var(--font-headline);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.page-products .dl-card__alt:hover {
  border-color: var(--color-accent-soft);
  color: var(--color-accent-soft);
  background: rgba(255, 122, 0, 0.06);
}

.page-products .dl-card__meta {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding-top: 16px;
  border-top: 1px dashed var(--color-border);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.page-products .dl-card__meta p {
  margin: 0;
}

.page-products .dl-card__dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 0 4px rgba(0, 212, 170, 0.15);
}

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

.page-products .dl-hero__media::before {
  content: "";
  position: absolute;
  inset: 18px -10px -10px 18px;
  z-index: -1;
  background: linear-gradient(135deg, rgba(255, 122, 0, 0.18), rgba(0, 212, 170, 0.12));
  border-radius: 24px;
  transform: rotate(-1.4deg);
}

.page-products .dl-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--color-border);
  border-radius: 24px;
  box-shadow: var(--shadow-card);
  transform: rotate(1.2deg);
}

/* ===== 章节通用头部 ===== */
.page-products .upd-sec,
.page-products .dev-sec,
.page-products .quota-sec,
.page-products .safe-sec {
  position: relative;
  padding: 88px 0;
}

.page-products .upd-sec__head,
.page-products .dev-sec__head,
.page-products .quota-sec__head,
.page-products .safe-sec__head {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 48px;
}

.page-products .upd-sec__num,
.page-products .dev-sec__num,
.page-products .quota-sec__num,
.page-products .safe-sec__num {
  flex: 0 0 auto;
  padding-top: 6px;
  font-family: var(--font-headline);
  font-size: 64px;
  font-weight: 900;
  line-height: 0.8;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 122, 0, 0.8);
}

.page-products .upd-sec__num::after,
.page-products .dev-sec__num::after,
.page-products .quota-sec__num::after,
.page-products .safe-sec__num::after {
  content: "";
  display: block;
  width: 44px;
  height: 4px;
  margin-top: 16px;
  background: var(--color-accent);
  transform: skewX(-32deg);
}

.page-products .upd-sec__title,
.page-products .dev-sec__title,
.page-products .quota-sec__title,
.page-products .safe-sec__title {
  margin: 0;
  font-family: var(--font-headline);
  font-size: clamp(26px, 3.6vw, 38px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.page-products .upd-sec__desc,
.page-products .dev-sec__desc,
.page-products .quota-sec__desc,
.page-products .safe-sec__desc {
  max-width: 680px;
  margin: 10px 0 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* ===== 时间线：稳定版入口更新记录 ===== */
.page-products .upd-sec {
  background: linear-gradient(180deg, rgba(28, 30, 58, 0.5), rgba(15, 16, 37, 0));
}

.page-products .upd-timeline {
  display: grid;
  gap: 32px;
  align-items: start;
}

.page-products .upd-timeline__media {
  margin: 0;
}

.page-products .upd-timeline__media img {
  display: block;
  width: 100%;
  height: 240px;
  object-fit: cover;
  object-position: center;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  box-shadow: var(--shadow-card);
}

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

.page-products .upd-list::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--color-accent), var(--color-border) 72%);
}

.page-products .upd-item {
  position: relative;
  padding-left: 36px;
}

.page-products .upd-item + .upd-item {
  margin-top: 28px;
}

.page-products .upd-item__marker {
  position: absolute;
  left: 0;
  top: 26px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 4px solid var(--color-accent);
  box-shadow: 0 0 0 4px rgba(255, 122, 0, 0.12);
}

.page-products .upd-item__card {
  padding: 20px 22px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-products .upd-item__card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 122, 0, 0.55);
  box-shadow: var(--shadow-card);
}

.page-products .upd-item__ver {
  margin: 12px 0 4px;
  font-family: var(--font-headline);
  font-size: 40px;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-highlight);
}

.page-products .upd-item__sub {
  margin: 0 0 8px;
  font-family: var(--font-headline);
  font-size: 20px;
  font-weight: 800;
}

.page-products .upd-item__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* ===== 设备支持分栏 ===== */
.page-products .dev-sec__desc {
  max-width: 720px;
}

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

.page-products .dev-filter__btn {
  font-family: var(--font-headline);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-secondary);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 8px 18px;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-products .dev-filter__btn:hover {
  color: var(--color-text);
  border-color: var(--color-accent-soft);
}

.page-products .dev-filter__btn[data-active="true"] {
  color: var(--pgp-ink);
  background: var(--color-accent);
  border-color: var(--color-accent);
  font-weight: 800;
}

.page-products .dev-grid {
  display: grid;
  gap: 20px;
}

.page-products .dev-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  margin: 0;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.page-products .dev-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 122, 0, 0.5);
}

.page-products .dev-card__pic {
  aspect-ratio: 1 / 1;
  margin: 0;
  overflow: hidden;
  background: var(--color-bg-card);
}

.page-products .dev-card__pic--wide {
  aspect-ratio: 3 / 2;
}

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

.page-products .dev-card__body {
  padding: 22px;
}

.page-products .dev-card .card-title {
  margin: 0 0 4px;
  font-family: var(--font-headline);
  font-size: 22px;
  font-weight: 900;
}

.page-products .dev-card__stat {
  margin: 0;
  font-family: var(--font-headline);
  font-size: 15px;
  color: var(--color-text-secondary);
}

.page-products .dev-card__stat strong {
  font-size: 34px;
  font-weight: 900;
  color: var(--color-accent);
}

.page-products .dev-card__list {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

/* ===== 适配清单额度说明 ===== */
.page-products .quota-sec {
  background:
    radial-gradient(520px 320px at 12% 12%, rgba(255, 122, 0, 0.1), transparent 60%),
    linear-gradient(135deg, #1C1E3A 0%, #0F1025 100%);
}

.page-products .quota-grid {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-products .quota-media {
  margin: 0;
}

.page-products .quota-media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  box-shadow: var(--shadow-card);
}

.page-products .quota-panel {
  display: grid;
  gap: 18px;
  padding: 24px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  box-shadow: var(--shadow-card);
}

.page-products .quota-panel__top {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}

.page-products .quota-panel__label {
  display: block;
  font-family: var(--font-headline);
  font-size: 14px;
  color: var(--color-text-secondary);
}

.page-products .quota-panel__nums {
  margin: 2px 0 0;
  font-family: var(--font-headline);
  font-size: 40px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
}

.page-products .quota-panel__used {
  color: var(--color-accent);
}

.page-products .quota-bar {
  position: relative;
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--pgp-track);
}

.page-products .quota-bar__fill {
  display: block;
  height: 100%;
  width: 20%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-soft));
  animation: pgp-quota-grow 1.4s cubic-bezier(0.22, 0.68, 0.42, 1) both;
}

@keyframes pgp-quota-grow {
  from {
    width: 0;
  }
  to {
    width: 20%;
  }
}

.page-products .quota-rules {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .quota-rules li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.page-products .quota-rules li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  transform: rotate(45deg);
}

.page-products .quota-panel__link {
  font-family: var(--font-headline);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}

/* ===== 下载安全提示 ===== */
.page-products .safe-grid {
  display: grid;
  gap: 16px;
}

.page-products .safe-card {
  padding: 20px 22px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: 14px;
  transition: transform 0.2s ease, border-left-color 0.2s ease;
}

.page-products .safe-card:hover {
  transform: translateY(-3px);
  border-left-color: var(--color-accent-soft);
}

.page-products .safe-card__title {
  margin: 0 0 8px;
  font-family: var(--font-headline);
  font-size: 18px;
  font-weight: 800;
}

.page-products .safe-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.page-products .safe-sec__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 32px 0 0;
  font-family: var(--font-headline);
  font-size: 14px;
  color: var(--color-text-secondary);
}

.page-products .safe-sec__foot a {
  text-decoration: none;
}

/* ===== 响应式增强 ===== */
@media (min-width: 768px) {
  .page-products .safe-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .quota-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (min-width: 1024px) {
  .page-products .dl-hero {
    padding: calc(var(--header-height) + 44px) 0 96px;
  }

  .page-products .dl-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 64px;
  }

  .page-products .dl-hero__media {
    margin-top: 28px;
  }

  .page-products .upd-timeline {
    grid-template-columns: 360px minmax(0, 1fr);
    gap: 48px;
  }

  .page-products .upd-timeline__media img {
    height: auto;
    object-fit: initial;
  }

  .page-products .dev-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .dev-card--mobile {
    grid-column: span 7;
  }

  .page-products .dev-card--desktop {
    grid-column: 9 / span 4;
    margin-top: 64px;
  }

  .page-products .quota-sec,
  .page-products .safe-sec {
    padding: 112px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-card__btn,
  .page-products .quota-bar__fill,
  .page-products .dl-version__tip {
    animation: none;
    transition: none;
  }

  .page-products .quota-bar__fill {
    width: 20%;
  }
}