.page-products {
  --product-yellow: #F5C518;
  --product-neon-rgb: 57, 255, 20;
  --product-orange-rgb: 255, 107, 0;
  --product-violet-rgb: 123, 47, 190;
  --product-space: #0B1026;
  --product-dusk: #1A1F3D;
  --product-line: #2E3355;
  --product-ash: #A8ABC1;
  --product-mist: #E8E9F3;
  --product-font-head: Impact, 'Arial Black', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --product-font-mono: ui-monospace, 'SF Mono', 'Cascadia Code', Consolas, monospace;
  overflow-x: hidden;
}

.page-products .container {
  max-width: var(--content-max, 1200px);
  margin-inline: auto;
  padding-inline: 20px;
}

/* ---------- 首屏 · 分屏叙事 ---------- */
.page-products .products-hero {
  position: relative;
  padding: 56px 0 64px;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(123, 47, 190, 0.35) 0%, transparent 50%),
    linear-gradient(135deg, var(--product-space) 0%, rgba(123, 47, 190, 0.25) 100%);
  border-bottom: 1px solid var(--product-line);
  overflow: hidden;
}

.page-products .products-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--color-violet, #7B2FBE), var(--color-orange, #FF6B00));
}

.page-products .products-hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.page-products .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-family: var(--product-font-mono);
  color: var(--product-ash);
  margin-bottom: 16px;
}

.page-products .breadcrumb a {
  color: var(--product-ash);
  text-decoration: none;
  transition: color 0.3s;
}

.page-products .breadcrumb a:hover {
  color: var(--color-neon, #39FF14);
}

.page-products .breadcrumb-sep {
  color: var(--color-violet-bright, #9B3FE4);
}

.page-products .breadcrumb-current {
  color: var(--product-mist);
}

.page-products .hero-eyebrow {
  margin-bottom: 18px;
}

.page-products .badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-pill, 999px);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.page-products .badge-live {
  background: rgba(var(--product-neon-rgb), 0.12);
  color: var(--color-neon, #39FF14);
  border: 1px solid rgba(var(--product-neon-rgb), 0.3);
}

.page-products .live-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-neon, #39FF14);
  box-shadow: 0 0 8px rgba(var(--product-neon-rgb), 0.8);
  animation: pds-live-pulse 2s ease-in-out infinite;
}

.page-products .badge-hot {
  background: rgba(var(--product-orange-rgb), 0.15);
  color: var(--color-orange, #FF6B00);
  border: 1px solid rgba(var(--product-orange-rgb), 0.3);
}

@keyframes pds-live-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.page-products .products-hero-title {
  font-family: var(--product-font-head);
  font-style: italic;
  font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(32px, 6vw, 64px);
  line-height: 0.95;
  color: var(--product-mist);
  margin-bottom: 20px;
  letter-spacing: 0.01em;
}

.page-products .hero-title-accent {
  display: block;
  margin-top: 10px;
  font-size: clamp(16px, 2.4vw, 26px);
  font-style: italic;
  color: transparent;
  background: linear-gradient(135deg, var(--color-violet-bright, #9B3FE4), var(--color-orange, #FF6B00));
  -webkit-background-clip: text;
  background-clip: text;
  letter-spacing: 0.02em;
}

.page-products .products-hero-desc {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-ash, #A8ABC1);
  max-width: 54ch;
  margin-bottom: 28px;
}

.page-products .products-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 32px;
}

.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s, background 0.3s;
  border: 1px solid transparent;
}

.page-products .btn:active {
  transform: scale(0.97);
}

.page-products .btn-primary {
  background: var(--gradient-cta, linear-gradient(135deg, #7B2FBE 0%, #FF6B00 100%));
  color: #fff;
  box-shadow: 0 6px 24px rgba(var(--product-violet-rgb), 0.35);
}

.page-products .btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(var(--product-violet-rgb), 0.45);
}

.page-products .btn-outline {
  background: transparent;
  color: var(--product-mist);
  border-color: var(--product-line);
}

.page-products .btn-outline:hover {
  border-color: rgba(var(--product-neon-rgb), 0.5);
  color: var(--color-neon, #39FF14);
  box-shadow: 0 0 20px rgba(var(--product-neon-rgb), 0.1);
}

.page-products .btn-orange {
  background: var(--color-orange, #FF6B00);
  color: #fff;
}

.page-products .btn-orange:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(var(--product-orange-rgb), 0.35);
}

.page-products .btn-sm {
  padding: 9px 20px;
  font-size: 13px;
}

.page-products .hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--product-ash);
}

.page-products .hero-facts .data-num {
  font-family: var(--product-font-mono);
  font-size: 16px;
  color: var(--color-neon, #39FF14);
  font-weight: 700;
  margin-right: 4px;
}

/* 首屏视觉 */
.page-products .products-hero-visual {
  position: relative;
  min-height: 360px;
}

.page-products .hero-phone {
  position: absolute;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(26, 31, 61, 0.9);
  backdrop-filter: blur(8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.page-products .hero-phone-back {
  width: 160px;
  height: 300px;
  right: 6%;
  top: 16px;
  transform: rotate(10deg);
  opacity: 0.45;
  background: rgba(26, 31, 61, 0.6);
}

.page-products .hero-phone-front {
  width: 180px;
  height: 340px;
  right: 20%;
  top: 4px;
  transform: rotate(-5deg);
  border-color: rgba(155, 63, 228, 0.4);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(123, 47, 190, 0.25);
}

.page-products .phone-screen {
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .phone-bar {
  display: block;
  width: 80%;
  height: 8px;
  border-radius: 4px;
  background: rgba(232, 233, 243, 0.15);
}

.page-products .phone-bar.short {
  width: 55%;
}

.page-products .phone-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-family: var(--product-font-mono);
  color: var(--color-neon, #39FF14);
  letter-spacing: 0.14em;
}

.page-products .phone-stat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  background: rgba(0, 0, 0, 0.35);
  border-radius: 10px;
  font-family: var(--product-font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--product-mist);
}

.page-products .phone-stat i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-neon, #39FF14);
}

.page-products .phone-stat.orange {
  color: var(--color-orange, #FF6B00);
}

.page-products .phone-stat.orange i {
  background: var(--color-orange, #FF6B00);
}

.page-products .phone-title {
  display: block;
  width: 70%;
  height: 14px;
  background: rgba(232, 233, 243, 0.25);
  border-radius: 4px;
  margin-top: 4px;
}

.page-products .phone-line {
  display: block;
  width: 100%;
  height: 5px;
  border-radius: 3px;
  background: rgba(232, 233, 243, 0.12);
}

.page-products .phone-line.short {
  width: 65%;
}

.page-products .phone-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 6px;
}

.page-products .phone-grid i {
  display: block;
  height: 28px;
  border-radius: 6px;
  background: rgba(123, 47, 190, 0.25);
}

.page-products .phone-grid i:nth-child(2) {
  background: rgba(255, 107, 0, 0.2);
}

.page-products .phone-grid i:nth-child(3) {
  background: rgba(57, 255, 20, 0.12);
}

.page-products .hero-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(155, 63, 228, 0.35);
  animation: pds-ring-spin 18s linear infinite;
}

.page-products .ring-one {
  width: 260px;
  height: 260px;
  right: 8%;
  top: 28px;
}

.page-products .ring-two {
  width: 360px;
  height: 360px;
  right: -2%;
  top: -18px;
  border-style: solid;
  border-width: 1px;
  opacity: 0.25;
  animation-direction: reverse;
  animation-duration: 26s;
}

@keyframes pds-ring-spin {
  to { transform: rotate(360deg); }
}

.page-products .hero-data-chip {
  position: absolute;
  padding: 8px 14px;
  border-radius: var(--radius-pill, 999px);
  font-size: 12px;
  font-family: var(--product-font-mono);
  color: var(--product-mist);
  background: rgba(11, 16, 38, 0.85);
  border: 1px solid var(--product-line);
  backdrop-filter: blur(6px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.page-products .hero-data-chip .data-num {
  color: var(--color-orange, #FF6B00);
  font-weight: 700;
}

.page-products .chip-one {
  left: 4%;
  bottom: 24px;
}

.page-products .chip-two {
  left: 18%;
  bottom: 72px;
}

.page-products .hero-neon-sweep {
  position: absolute;
  left: -20%;
  top: 40%;
  width: 40px;
  height: 180px;
  background: linear-gradient(90deg, transparent, rgba(57, 255, 20, 0.12), transparent);
  transform: rotate(-25deg);
  animation: pds-sweep 5s ease-in-out infinite;
}

@keyframes pds-sweep {
  0% { left: -20%; opacity: 0; }
  50% { opacity: 1; }
  100% { left: 110%; opacity: 0; }
}

/* ---------- 通用区块头 ---------- */
.page-products .section-heading {
  margin-bottom: 32px;
}

.page-products .section-kicker {
  font-family: var(--product-font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--color-violet-bright, #9B3FE4);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.page-products .section-title {
  font-family: var(--product-font-head);
  font-style: italic;
  font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(26px, 4vw, 40px);
  color: var(--product-mist);
  line-height: 1;
  position: relative;
  padding-left: 18px;
  margin-bottom: 12px;
}

.page-products .section-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 2px;
  bottom: 2px;
  width: 5px;
  background: var(--color-orange, #FF6B00);
  transform: skewY(-12deg);
}

.page-products .section-subtitle {
  font-size: 15px;
  line-height: 1.7;
  color: var(--product-ash);
  max-width: 66ch;
}

/* ---------- 版本对比 ---------- */
.page-products .version-compare {
  padding: 64px 0 60px;
  background: var(--product-space);
  border-bottom: 1px solid var(--product-line);
}

.page-products .version-scroll {
  overflow-x: auto;
  padding-bottom: 8px;
  margin-inline: -20px;
  padding-inline: 20px;
  scrollbar-width: thin;
  scrollbar-color: var(--color-violet, #7B2FBE) var(--product-dusk);
}

.page-products .version-scroll::-webkit-scrollbar {
  height: 6px;
}

.page-products .version-scroll::-webkit-scrollbar-track {
  background: var(--product-dusk);
  border-radius: 99px;
}

.page-products .version-scroll::-webkit-scrollbar-thumb {
  background: var(--color-violet, #7B2FBE);
  border-radius: 99px;
}

.page-products .version-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 86%;
  gap: 18px;
  width: max-content;
  min-width: 100%;
  padding-bottom: 4px;
}

@media (min-width: 700px) {
  .page-products .version-track {
    grid-auto-columns: minmax(300px, 340px);
  }
}

@media (min-width: 1024px) {
  .page-products .version-track {
    grid-auto-columns: 1fr;
    grid-auto-flow: row;
    grid-template-columns: repeat(3, 1fr);
    width: 100%;
    gap: 24px;
  }
}

.page-products .version-card {
  position: relative;
  background: var(--product-dusk);
  border: 1px solid var(--product-line);
  border-radius: var(--radius-lg, 20px);
  padding: 24px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.35s, box-shadow 0.35s, border-color 0.35s;
}

.page-products .version-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4), var(--shadow-glow-violet, 0 0 24px rgba(123, 47, 190, 0.4));
  border-color: rgba(155, 63, 228, 0.4);
}

.page-products .version-card::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  background: var(--color-violet, #7B2FBE);
  opacity: 0.05;
  transform: rotate(15deg);
  border-radius: 12px;
  pointer-events: none;
}

.page-products .version-card-accent {
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-violet, #7B2FBE);
}

.page-products .version-card-china .version-card-accent {
  background: var(--color-orange, #FF6B00);
}

.page-products .version-card-wap .version-card-accent {
  background: var(--color-neon, #39FF14);
}

.page-products .version-card-pro .version-card-accent {
  background: var(--color-violet, #7B2FBE);
}

.page-products .version-card-head {
  margin-bottom: 18px;
}

.page-products .version-card-head .badge {
  display: inline-flex;
  margin-bottom: 10px;
  background: rgba(var(--product-orange-rgb), 0.12);
  color: var(--color-orange, #FF6B00);
  border: 1px solid rgba(var(--product-orange-rgb), 0.3);
}

.page-products .version-card-head h3 {
  font-family: var(--product-font-head);
  font-style: italic;
  font-weight: 900;
  text-transform: uppercase;
  font-size: 22px;
  color: var(--product-mist);
  margin: 0 0 6px;
  letter-spacing: 0.02em;
}

.page-products .version-tagline {
  font-size: 13px;
  color: var(--product-ash);
  line-height: 1.5;
}

.page-products .version-card-body {
  flex: 1;
}

.page-products .version-feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .version-feature-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.6;
  color: var(--product-mist);
}

.page-products .feature-ico {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  background: rgba(123, 47, 190, 0.18);
  color: var(--color-violet-bright, #9B3FE4);
  font-size: 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.page-products .version-card-china .feature-ico {
  background: rgba(var(--product-orange-rgb), 0.15);
  color: var(--color-orange, #FF6B00);
}

.page-products .version-card-wap .feature-ico {
  background: rgba(var(--product-neon-rgb), 0.1);
  color: var(--color-neon, #39FF14);
}

.page-products .version-feature-list .data-num {
  font-family: var(--product-font-mono);
  color: var(--color-neon, #39FF14);
  font-weight: 700;
}

.page-products .version-card-china .version-feature-list .data-num {
  color: var(--color-orange, #FF6B00);
}

.page-products .version-card-foot {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--product-line);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .version-size {
  font-size: 11px;
  font-family: var(--product-font-mono);
  color: var(--product-ash);
}

.page-products .version-compare-note {
  margin-top: 28px;
  padding: 14px 18px;
  border: 1px dashed var(--product-line);
  border-radius: var(--radius-md, 12px);
  display: flex;
  gap: 10px;
  align-items: center;
  background: rgba(26, 31, 61, 0.4);
}

.page-products .version-compare-note p {
  margin: 0;
  font-size: 13px;
  color: var(--product-ash);
  line-height: 1.6;
}

.page-products .note-ico {
  display: inline-flex;
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(var(--product-neon-rgb), 0.1);
  color: var(--color-neon, #39FF14);
  font-size: 16px;
  flex-shrink: 0;
}

/* ---------- 功能亮点 · 图文物块 ---------- */
.page-products .features-showcase {
  padding: 64px 0 20px;
  background: linear-gradient(180deg, var(--product-space) 0%, rgba(11, 16, 38, 0.4) 100%);
}

.page-products .feature-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  padding: 40px 0;
  border-bottom: 1px solid var(--product-line);
  position: relative;
}

.page-products .feature-row:last-child {
  border-bottom: none;
}

@media (min-width: 900px) {
  .page-products .feature-row {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
}

.page-products .feature-row-reverse .feature-row-media {
  order: 2;
}

.page-products .feature-row-reverse .feature-row-copy {
  order: 1;
}

.page-products .feature-row-media {
  position: relative;
  border-radius: var(--radius-lg, 20px);
  overflow: hidden;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}

.page-products .feature-row-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 16, 38, 0.55) 0%, transparent 45%);
  pointer-events: none;
}

.page-products .feature-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3/2;
}

.page-products .feature-row-media-portrait .feature-img {
  aspect-ratio: 2/3;
  object-fit: cover;
  object-position: center;
}

@media (min-width: 900px) {
  .page-products .feature-row-media-portrait .feature-img {
    max-height: 440px;
  }
}

.page-products .feature-img-label {
  position: absolute;
  left: 14px;
  bottom: 14px;
  z-index: 1;
  font-size: 12px;
  font-family: var(--product-font-mono);
  color: var(--product-mist);
  background: rgba(11, 16, 38, 0.75);
  padding: 6px 12px;
  border-radius: var(--radius-pill, 999px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
}

.page-products .feature-chip {
  display: inline-flex;
  padding: 4px 14px;
  border-radius: var(--radius-pill, 999px);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
  text-transform: uppercase;
  border: 1px solid;
}

.page-products .chip-china {
  color: var(--color-orange, #FF6B00);
  border-color: rgba(var(--product-orange-rgb), 0.4);
  background: rgba(var(--product-orange-rgb), 0.08);
}

.page-products .chip-wap {
  color: var(--color-neon, #39FF14);
  border-color: rgba(var(--product-neon-rgb), 0.35);
  background: rgba(var(--product-neon-rgb), 0.06);
}

.page-products .chip-pro {
  color: var(--color-violet-bright, #9B3FE4);
  border-color: rgba(var(--product-violet-rgb), 0.45);
  background: rgba(var(--product-violet-rgb), 0.1);
}

.page-products .feature-row-title {
  font-family: var(--product-font-head);
  font-style: italic;
  font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(20px, 2.6vw, 28px);
  color: var(--product-mist);
  margin-bottom: 12px;
  line-height: 1.15;
}

.page-products .feature-row-copy p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-ash, #A8ABC1);
  margin: 0 0 18px;
}

.page-products .feature-row-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .feature-row-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 14px;
  color: var(--product-mist);
  position: relative;
  padding-left: 18px;
}

.page-products .feature-row-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--color-violet-bright, #9B3FE4);
  transform: rotate(45deg);
}

.page-products .feature-row-list .data-num {
  font-family: var(--product-font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-neon, #39FF14);
  margin-right: 2px;
}

.page-products .feature-row:nth-child(2) .feature-row-list .data-num {
  color: var(--color-orange, #FF6B00);
}

/* ---------- 下载说明 ---------- */
.page-products .download-guide {
  padding: 64px 0;
  background: var(--product-space);
  border-bottom: 1px solid var(--product-line);
  position: relative;
}

.page-products .download-guide::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(123, 47, 190, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.page-products .guide-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

@media (min-width: 1000px) {
  .page-products .guide-layout {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
  }
}

.page-products .guide-step-list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.page-products .guide-step-item {
  display: flex;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--product-line);
}

.page-products .guide-step-item:last-child {
  border-bottom: none;
}

.page-products .guide-step-item + .guide-step-item {
  margin-top: 0;
}

.page-products .guide-step-num {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--product-font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-orange, #FF6B00);
  background: rgba(var(--product-orange-rgb), 0.1);
  border: 1px solid rgba(var(--product-orange-rgb), 0.25);
  transform: skewX(-6deg);
}

.page-products .guide-step-item h3 {
  font-family: var(--product-font-head);
  font-style: italic;
  font-weight: 900;
  text-transform: uppercase;
  font-size: 17px;
  color: var(--product-mist);
  margin: 2px 0 6px;
}

.page-products .guide-step-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--product-ash);
}

.page-products .guide-img-wrap {
  border-radius: var(--radius-lg, 20px);
  overflow: hidden;
  border: 1px solid var(--product-line);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.35);
}

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

@media (min-width: 700px) {
  .page-products .guide-img {
    aspect-ratio: 2/1;
  }
}

.page-products .guide-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-products .guide-card {
  background: var(--product-dusk);
  border: 1px solid var(--product-line);
  border-radius: var(--radius-lg, 20px);
  padding: 24px;
}

.page-products .guide-card h3 {
  font-family: var(--product-font-head);
  font-style: italic;
  font-weight: 900;
  text-transform: uppercase;
  font-size: 18px;
  color: var(--product-mist);
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-products .guide-card h3::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--product-line);
}

.page-products .sys-requirement {
  margin: 0;
  padding: 0;
}

.page-products .sys-row {
  display: flex;
  gap: 14px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(46, 51, 85, 0.6);
}

.page-products .sys-row:last-child {
  border-bottom: none;
}

.page-products .sys-row dt {
  width: 74px;
  flex-shrink: 0;
  font-family: var(--product-font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--color-violet-bright, #9B3FE4);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.page-products .sys-row dd {
  margin: 0;
  font-size: 14px;
  color: var(--product-mist);
  line-height: 1.5;
}

.page-products .sys-details {
  margin-top: 14px;
  border-top: 1px solid var(--product-line);
  padding-top: 12px;
}

.page-products .sys-details summary {
  cursor: pointer;
  font-size: 13px;
  font-family: var(--product-font-mono);
  color: var(--color-orange, #FF6B00);
  transition: color 0.3s;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

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

.page-products .sys-details summary::before {
  content: '＋';
  font-size: 14px;
}

.page-products .sys-details[open] summary::before {
  content: '－';
}

.page-products .sys-details p {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--product-ash);
}

.page-products .guide-card-security {
  position: relative;
  overflow: hidden;
}

.page-products .guide-card-security::before {
  content: '';
  position: absolute;
  right: -40px;
  top: -40px;
  width: 140px;
  height: 140px;
  background: rgba(var(--product-neon-rgb), 0.04);
  border-radius: 50%;
}

.page-products .security-badge {
  float: right;
  margin: 0 0 12px 16px;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid rgba(var(--product-neon-rgb), 0.35);
  box-shadow: 0 0 20px rgba(var(--product-neon-rgb), 0.08);
}

.page-products .security-img {
  display: block;
  width: 100%;
  height: auto;
}

@media (min-width: 480px) {
  .page-products .security-badge {
    width: 90px;
    height: 90px;
  }
}

.page-products .security-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .security-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--product-ash);
}

.page-products .security-list .live-dot {
  margin-top: 7px;
  flex-shrink: 0;
}

@media (prefers-reduced-motion: reduce) {
  .page-products .live-dot {
    animation: none;
  }

  .page-products .hero-neon-sweep,
  .page-products .hero-ring {
    animation: none;
  }
}

/* ---------- 版本历史 ---------- */
.page-products .release-notes {
  padding: 64px 0 60px;
  background: linear-gradient(160deg, rgba(11, 16, 38, 1) 0%, rgba(26, 31, 61, 0.4) 100%);
}

.page-products .release-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

@media (min-width: 640px) {
  .page-products .release-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .page-products .release-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.page-products .release-card {
  background: var(--product-dusk);
  border: 1px solid var(--product-line);
  border-radius: var(--radius-md, 12px);
  padding: 20px;
  position: relative;
  transition: transform 0.35s, box-shadow 0.35s;
}

.page-products .release-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.page-products .release-card-current {
  background: linear-gradient(145deg, rgba(26, 31, 61, 0.9) 0%, rgba(123, 47, 190, 0.08) 100%);
  border-color: rgba(123, 47, 190, 0.4);
}

.page-products .release-head {
  margin-bottom: 14px;
}

.page-products .release-head .badge {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 3px 10px;
  font-size: 11px;
}

.page-products .release-head h3 {
  font-family: var(--product-font-head);
  font-style: italic;
  font-weight: 900;
  text-transform: uppercase;
  font-size: 17px;
  color: var(--product-mist);
  line-height: 1.25;
  margin: 0 0 6px;
}

.page-products .release-meta {
  font-size: 11px;
  font-family: var(--product-font-mono);
  color: var(--product-ash);
  letter-spacing: 0.04em;
  margin: 0;
}

.page-products .release-body ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-products .release-body li {
  font-size: 13px;
  line-height: 1.6;
  color: var(--product-ash);
  position: relative;
  padding-left: 14px;
}

.page-products .release-body li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  background: var(--color-violet-bright, #9B3FE4);
  transform: rotate(45deg);
}

.page-products .release-card-current .release-body li {
  color: var(--product-mist);
}

.page-products .release-cta {
  margin-top: 36px;
  padding: 24px;
  border-radius: var(--radius-lg, 20px);
  background: rgba(26, 31, 61, 0.7);
  border: 1px solid var(--product-line);
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

@media (min-width: 640px) {
  .page-products .release-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.page-products .release-cta p {
  margin: 0;
  font-size: 15px;
  color: var(--product-mist);
  font-family: var(--product-font-head);
  font-style: italic;
  text-transform: uppercase;
  font-size: 18px;
}

.page-products .release-cta .btn {
  min-width: 140px;
}

/* ---------- 底部 CTA ---------- */
.page-products .products-cta-band {
  padding: 56px 0;
  background:
    linear-gradient(135deg, rgba(123, 47, 190, 0.2) 0%, transparent 50%),
    var(--product-space);
  border-top: 1px solid var(--product-line);
  position: relative;
}

.page-products .products-cta-band::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--color-violet, #7B2FBE), transparent 60%);
}

.page-products .products-cta-inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
}

@media (min-width: 760px) {
  .page-products .products-cta-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.page-products .products-cta-title {
  font-family: var(--product-font-head);
  font-style: italic;
  font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(20px, 3vw, 28px);
  color: var(--product-mist);
  margin: 0 0 6px;
}

.page-products .products-cta-inner p {
  margin: 0;
  font-size: 14px;
  color: var(--product-ash);
}

.page-products .products-cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---------- 滚动显现交互 ---------- */
.page-products [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0s);
}

.page-products [data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .page-products [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- 移动端首屏适配 ---------- */
@media (min-width: 760px) {
  .page-products .products-hero {
    padding: 80px 0 80px;
  }
}

@media (min-width: 900px) {
  .page-products .products-hero-inner {
    grid-template-columns: 1fr 0.9fr;
  }

  .page-products .products-hero-visual {
    min-height: 440px;
  }

  .page-products .hero-phone-back {
    width: 190px;
    height: 340px;
  }

  .page-products .hero-phone-front {
    width: 210px;
    height: 390px;
  }
}

@media (max-width: 480px) {
  .page-products .products-hero-visual {
    min-height: 300px;
  }

  .page-products .hero-phone-back {
    width: 120px;
    height: 230px;
    right: 8%;
  }

  .page-products .hero-phone-front {
    width: 140px;
    height: 270px;
    right: 18%;
  }

  .page-products .phone-grid {
    gap: 5px;
  }

  .page-products .phone-grid i {
    height: 16px;
  }

  .page-products .phone-stat {
    font-size: 12px;
    padding: 6px 8px;
  }

  .page-products .hero-ring.ring-one {
    width: 200px;
    height: 200px;
  }

  .page-products .hero-ring.ring-two {
    width: 280px;
    height: 280px;
  }
}

@media (max-width: 380px) {
  .page-products .products-hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .page-products .products-hero-actions .btn {
    width: 100%;
  }
}

.page-products {
  --reveal-delay: 0.3s;
}