.page-products {
  --dl-border: rgba(176, 196, 222, 0.22);
  --dl-glow-purple: rgba(123, 44, 191, 0.3);
  --dl-glow-blue: rgba(58, 134, 255, 0.18);
  --dl-green: #39FF14;
  --dl-green-dim: rgba(57, 255, 20, 0.14);
  --dl-purple: #7B2CBF;
  --dl-purple-deep: #5A189A;
  background-color: var(--bg);
  color: var(--gray);
  font-family: var(--body);
  overflow-x: hidden;
}

.page-products .container {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.page-products .section {
  position: relative;
  padding-block: clamp(3rem, 7vw, 5.5rem);
}

.page-products .section-head {
  max-width: 760px;
  margin-bottom: 2rem;
}

.page-products .section-head h2 {
  font-family: var(--heading);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  color: var(--white);
  margin: 0.5rem 0 0.75rem;
  line-height: 1.2;
  letter-spacing: 0.01em;
}

.page-products .section-head > p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--gray);
  margin: 0;
}

/* ===== 首屏 ===== */
.page-products .dl-hero {
  position: relative;
  overflow: hidden;
  padding: 1.5rem 0 3.5rem;
  background:
    radial-gradient(ellipse 70% 55% at 82% 12%, var(--dl-glow-purple), transparent 68%),
    radial-gradient(ellipse 55% 40% at 12% 88%, var(--dl-glow-blue), transparent 70%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 48px), 0 100%);
}

.page-products .dl-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(176, 196, 222, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(176, 196, 222, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.page-products .dl-hero_inner {
  position: relative;
  z-index: 1;
}

.page-products .dl-hero_grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-top: 2rem;
}

.page-products .dl-hero_copy {
  order: 2;
}

.page-products .dl-hero_copy h1 {
  font-family: var(--heading);
  font-size: clamp(1.9rem, 4.6vw, 3rem);
  line-height: 1.15;
  color: var(--white);
  margin: 0.75rem 0 1rem;
  letter-spacing: 0.01em;
}

.page-products .dl-hero_lead {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--gray);
  max-width: 56ch;
  margin: 0;
}

.page-products .dl-hero_stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2.75rem;
  margin-top: 2.25rem;
}

.page-products .dl-stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.page-products .dl-stat_num {
  font-family: var(--mono);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--dl-green);
  line-height: 1;
  text-shadow: 0 0 18px var(--dl-green-dim);
}

.page-products .dl-stat_label {
  font-size: 0.85rem;
  color: var(--gray);
}

.page-products .dl-hero_visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  order: 1;
}

.page-products .dl-phone_frame {
  width: min(72%, 360px);
  transform: rotate(2.5deg);
  box-shadow:
    0 30px 70px rgba(0, 0, 0, 0.5),
    0 0 50px rgba(123, 44, 191, 0.3);
}

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

.page-products .dl-hero_visual .v-note {
  position: absolute;
  right: 0;
  bottom: 1.5rem;
  color: var(--gray);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  writing-mode: vertical-rl;
  border-left: 1px solid var(--dl-border);
  padding-left: 0.5rem;
}

/* ===== 版本选择 ===== */
.page-products .version-toggle {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.page-products .version-panels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.page-products .version-card {
  position: relative;
  padding: 1.75rem;
  background: linear-gradient(150deg, rgba(31, 58, 95, 0.7), var(--bg-elev) 70%);
  border-top: 2px solid var(--dl-border);
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}

.page-products .version-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 4px;
  transform: skewX(-20deg);
  transform-origin: left top;
}

.page-products .version-card-up::before {
  background: linear-gradient(90deg, var(--dl-purple), var(--dl-green));
}

.page-products .version-card-classic::before {
  background: linear-gradient(90deg, var(--blue-bright), var(--dl-green));
}

.page-products .version-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.page-products .version-card-up {
  border-left: 3px solid var(--purple);
}

.page-products .version-card-classic {
  border-left: 3px solid var(--blue-bright);
}

.page-products .version-card_head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.page-products .version-card_ver {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--gray);
}

.page-products .version-card h3 {
  font-family: var(--heading);
  font-size: 1.3rem;
  color: var(--white);
  margin: 0 0 0.625rem;
  line-height: 1.3;
}

.page-products .version-card > p {
  font-size: 0.95rem;
  line-height: 1.75;
  margin: 0 0 1.25rem;
}

.page-products .version-list {
  list-style: none;
  display: grid;
  gap: 0.6rem;
  margin: 0 0 1.75rem;
  padding: 0;
}

.page-products .version-list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--gray);
}

.page-products .version-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 2px;
  background: var(--dl-green);
  transform: skewX(-20deg);
}

.page-products .version-card_actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
}

.page-products .dl-get_btn {
  font-family: var(--heading);
  letter-spacing: 0.03em;
}

.page-products .dl-note {
  font-size: 0.85rem;
  color: var(--gray);
}

/* ===== 功能特性对比 ===== */
.page-products .feature-table {
  display: grid;
  grid-template-columns: 1fr;
  background: rgba(10, 14, 20, 0.6);
  overflow: hidden;
}

.page-products .feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--dl-border);
  transition: background 0.25s var(--ease-out);
}

.page-products .feature-row:first-child {
  border-top: none;
}

.page-products .feature-row:hover {
  background: rgba(123, 44, 191, 0.08);
}

.page-products .feature-head {
  background:
    linear-gradient(90deg, var(--blue), transparent 60%),
    rgba(31, 58, 95, 0.5);
}

.page-products .ft-name {
  grid-column: 1 / -1;
  font-family: var(--heading);
  font-size: 0.95rem;
  color: var(--white);
  letter-spacing: 0.04em;
  padding-bottom: 0.2rem;
}

.page-products .ft-up,
.page-products .ft-classic {
  font-size: 0.88rem;
  line-height: 1.6;
}

.page-products .ft-up {
  color: var(--white);
}

.page-products .ft-classic {
  color: var(--gray);
}

.page-products .ft-mark {
  color: var(--dl-green);
  font-weight: 600;
}

.page-products .feature-visual {
  margin-top: 1.75rem;
}

.page-products .feature-visual .img-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ===== 插件中心 ===== */
.page-products .plugin-block {
  background: linear-gradient(180deg, transparent, rgba(31, 58, 95, 0.4), transparent);
}

.page-products .plugin-intro {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: flex-start;
  margin: 0 0 2rem;
}

.page-products .plugin-icon {
  width: 180px;
  height: 180px;
  flex: none;
}

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

.page-products .plugin-intro_text {
  font-size: 0.95rem;
  line-height: 1.8;
  max-width: 620px;
  margin: 0;
}

.page-products .plugin-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}

.page-products .plugin-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-products .plugin-card {
  position: relative;
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: var(--bg-elev);
  border: 1px solid var(--dl-border);
  transition: border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}

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

.page-products .plugin-card_icon {
  width: 42px;
  height: 42px;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--purple), var(--blue-bright));
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-products .plugin-card_icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--white);
  stroke-width: 1.8;
  stroke-linecap: square;
}

.page-products .plugin-card h3 {
  font-family: var(--heading);
  font-size: 1.1rem;
  color: var(--white);
  margin: 0;
}

.page-products .plugin-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--gray);
  flex: 1;
}

.page-products .plugin-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-products .plugin-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--dl-border);
}

.page-products .plugin-foot p {
  margin: 0;
  font-size: 0.9rem;
}

/* ===== 平板适配 ===== */
.page-products .tablet-showcase .img-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .tablet-features {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-products .tf-item {
  position: relative;
  padding: 1.5rem 1.5rem 1.5rem 4.25rem;
  background: linear-gradient(120deg, rgba(31, 58, 95, 0.5), transparent 70%);
  border-left: 2px solid var(--purple);
}

.page-products .tf-icon {
  position: absolute;
  left: 1.25rem;
  top: 1.5rem;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-products .tf-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: var(--dl-green);
  stroke-width: 1.6;
  stroke-linecap: square;
}

.page-products .tf-item h3 {
  margin: 0 0 0.25rem;
  font-family: var(--heading);
  font-size: 1.05rem;
  color: var(--white);
}

.page-products .tf-item p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--gray);
}

/* ===== 体育内地版排查 ===== */
.page-products .fix-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-products .fix-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-products .fix-step {
  position: relative;
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: rgba(19, 26, 34, 0.7);
  border: 1px solid var(--dl-border);
  border-left: 3px solid var(--blue-bright);
  transition: border-color 0.25s var(--ease-out);
}

.page-products .fix-step:hover {
  border-left-color: var(--dl-green);
}

.page-products .fix-step_num {
  font-family: var(--mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dl-green);
  line-height: 1.2;
  flex: none;
}

.page-products .fix-step_body h3 {
  font-family: var(--heading);
  font-size: 1rem;
  color: var(--white);
  margin: 0 0 0.3rem;
}

.page-products .fix-step_body p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--gray);
}

.page-products .fix-visual .img-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .sports-foot {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  margin-top: 2rem;
}

/* ===== 附加导航 ===== */
.page-products .dl-extra {
  background: linear-gradient(180deg, transparent, rgba(123, 44, 191, 0.12));
}

.page-products .dl-extra_grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-products .dl-extra_card {
  padding: 1.75rem;
  background: var(--bg-elev);
  border: 1px solid var(--dl-border);
  border-top: 2px solid var(--purple);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-products .dl-extra_card h2 {
  font-family: var(--heading);
  margin: 0.5rem 0 0.5rem;
  font-size: 1.25rem;
  color: var(--white);
}

.page-products .dl-extra_card p {
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
  line-height: 1.7;
  flex: 1;
}

/* ===== 聚焦可访问性 ===== */
.page-products a:focus-visible,
.page-products button:focus-visible {
  outline: 2px solid var(--dl-green);
  outline-offset: 3px;
}

/* ===== 响应式 ===== */
@media (min-width: 720px) {
  .page-products .plugin-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .tablet-features {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .plugin-intro {
    flex-direction: row;
    align-items: center;
    gap: 2rem;
  }
}

@media (min-width: 768px) {
  .page-products .feature-row {
    grid-template-columns: 200px 1fr 1fr;
    gap: 1rem;
  }

  .page-products .ft-name {
    grid-column: auto;
    padding-bottom: 0;
  }

  .page-products .ft-up {
    border-right: 1px solid var(--dl-border);
    padding-right: 1rem;
    background: linear-gradient(90deg, rgba(58, 134, 255, 0.06), transparent);
  }
}

@media (min-width: 860px) {
  .page-products .version-panels {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    position: relative;
  }

  .page-products .version-panels::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 1rem;
    bottom: 1rem;
    width: 1px;
    background: linear-gradient(180deg, transparent, var(--purple), transparent);
    transform: translateX(-50%);
    z-index: 0;
  }

  .page-products .version-card {
    z-index: 1;
  }

  .page-products .dl-extra_grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products .dl-hero_grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4rem;
    align-items: center;
    padding-top: 2.5rem;
  }

  .page-products .dl-hero_copy {
    order: 1;
  }

  .page-products .dl-hero_visual {
    order: 2;
  }

  .page-products .fix-grid {
    grid-template-columns: 1fr 0.9fr;
    gap: 3rem;
    align-items: start;
  }
}