.page-products {
  --banner-radius: 32px;
  --section-pad: 36px;
  --gold-soft: rgba(212, 160, 23, 0.18);
  background: var(--pale-linen);
  color: var(--ink);
  overflow-x: hidden;
}

/* ===== Hero ===== */
.page-products .products-hero {
  position: relative;
  padding: 44px 0 52px;
  background:
    radial-gradient(circle at 84% 20%, var(--gold-soft), transparent 42%),
    var(--primary-deep);
  color: var(--white);
  overflow: hidden;
}
.page-products .products-hero::before {
  content: "";
  position: absolute;
  right: -90px;
  top: -90px;
  width: 300px;
  height: 300px;
  border: 1px solid rgba(212, 160, 23, 0.38);
  border-radius: 50%;
  pointer-events: none;
}
.page-products .products-hero::after {
  content: "";
  position: absolute;
  right: -36px;
  top: -36px;
  width: 196px;
  height: 196px;
  border: 1px dashed rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  pointer-events: none;
}
.page-products .products-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.62);
  position: relative;
  z-index: 1;
}
.page-products .products-hero .breadcrumb a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast);
}
.page-products .products-hero .breadcrumb a:hover {
  border-color: var(--gold);
}
.page-products .hero-breadcrumb-sep {
  color: rgba(255, 255, 255, 0.42);
}
.page-products .hero-grid {
  position: relative;
  z-index: 1;
}
.page-products .hero-index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
  margin: 0 0 10px;
}
.page-products .hero-copy h1 {
  font-family: var(--font-head);
  font-size: clamp(34px, 6vw, 56px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: 1px;
  margin: 0 0 16px;
  color: var(--white);
}
.page-products .hero-lead {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
  max-width: 640px;
  margin: 0 0 24px;
}
.page-products .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-products .products-hero .pill {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.32);
  color: rgba(255, 255, 255, 0.86);
}
.page-products .products-hero .pill-gold {
  border-color: var(--gold);
  color: var(--gold);
}
.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.page-products .hero-actions .btn,
.page-products .web-entry-copy .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.page-products .hero-actions .btn-primary,
.page-products .web-entry-copy .btn-primary {
  background: var(--gold);
  color: var(--primary-deep);
  border: none;
}
.page-products .hero-actions .btn-secondary {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.42);
}
.page-products .hero-actions .btn:hover,
.page-products .web-entry-copy .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.18);
}

/* ===== Section head ===== */
.page-products .section-head {
  max-width: 720px;
  margin-bottom: 32px;
}
.page-products .section-subtitle {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
  margin: 0 0 8px;
}
.page-products .section-head h2 {
  font-family: var(--font-head);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  line-height: 1.15;
  color: var(--primary-deep);
  margin: 0 0 12px;
}
.page-products .section-head p:last-child {
  font-size: 16px;
  line-height: 1.7;
  color: var(--slate);
  margin: 0;
}

/* ===== 客户端版本总览 ===== */
.page-products .overview-section {
  padding: var(--section-pad) 0;
}
.page-products .device-banner {
  display: grid;
  gap: 24px;
  align-items: center;
  border-radius: var(--banner-radius);
  border: 1px solid var(--warm-line);
  padding: 30px 24px;
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}
.page-products .device-banner:last-child {
  margin-bottom: 0;
}
.page-products .banner-ios {
  background: var(--white);
}
.page-products .banner-android {
  background: var(--primary-deep);
  border-color: transparent;
}
.page-products .banner-android::before {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 200px;
  height: 200px;
  border: 1px solid rgba(212, 160, 23, 0.24);
  border-radius: 50%;
  pointer-events: none;
}
.page-products .banner-windows {
  background:
    repeating-linear-gradient(0deg, rgba(10, 37, 64, 0.04) 0 1px, transparent 1px 8px),
    var(--pale-linen);
}
.page-products .banner-macos {
  background: var(--white);
  border-top: 4px solid var(--gold);
}
.page-products .banner-mini {
  background: var(--white);
  border-color: #f2d7a0;
}
.page-products .banner-copy {
  position: relative;
  z-index: 1;
}
.page-products .banner-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.page-products .banner-visual img {
  width: 100%;
  max-width: 220px;
  height: auto;
  object-fit: contain;
  border-radius: 18px;
  box-shadow: 0 16px 32px rgba(10, 37, 64, 0.14);
}
.page-products .banner-android .banner-visual img {
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}
.page-products .banner-mini .banner-visual img {
  max-width: 200px;
}
.page-products .banner-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--slate);
}
.page-products .banner-android .banner-kicker {
  color: rgba(255, 255, 255, 0.68);
}
.page-products .banner-copy h3 {
  font-family: var(--font-head);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 900;
  line-height: 1.2;
  color: var(--primary-deep);
  margin: 0 0 10px;
}
.page-products .banner-android .banner-copy h3 {
  color: var(--white);
}
.page-products .banner-desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
  margin: 0;
}
.page-products .banner-android .banner-desc {
  color: rgba(255, 255, 255, 0.74);
}
.page-products .feature-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-products .feature-list li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink);
}
.page-products .banner-android .feature-list li {
  color: rgba(255, 255, 255, 0.88);
}
.page-products .feature-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.66em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.2);
}
.page-products .banner-note {
  display: inline-block;
  margin-top: 18px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(10, 37, 64, 0.06);
  color: var(--slate);
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}
.page-products .banner-android .banner-note {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.82);
}

/* ===== Windows / macOS 线框装饰 ===== */
.page-products .window-frame {
  width: 180px;
  max-width: 100%;
  border: 2px solid var(--primary-deep);
  border-radius: 12px;
  background: var(--white);
  overflow: hidden;
  box-shadow: 0 12px 26px rgba(10, 37, 64, 0.12);
}
.page-products .window-bar {
  display: flex;
  gap: 6px;
  padding: 10px 12px;
  background: var(--primary-deep);
}
.page-products .window-bar i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--warm-line);
}
.page-products .window-bar i:first-child {
  background: var(--warm-orange);
}
.page-products .window-bar i:nth-child(2) {
  background: var(--gold);
}
.page-products .window-bar i:nth-child(3) {
  background: var(--success);
}
.page-products .window-body {
  display: grid;
  grid-template-columns: 42px 1fr;
  height: 120px;
}
.page-products .window-left {
  background: var(--pale-linen);
  border-right: 1px solid var(--warm-line);
}
.page-products .window-right {
  background: linear-gradient(135deg, var(--white), var(--pale-linen));
}
.page-products .mac-frame {
  width: 200px;
  max-width: 100%;
}
.page-products .mac-screen {
  height: 130px;
  border: 3px solid var(--primary-deep);
  border-radius: 12px 12px 0 0;
  background: linear-gradient(145deg, var(--white), var(--pale-linen));
  position: relative;
}
.page-products .mac-dock {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 64px;
  height: 6px;
  border-radius: 999px;
  background: var(--gold);
}
.page-products .mac-stand {
  width: 16px;
  height: 30px;
  margin: 0 auto;
  border-radius: 0 0 8px 8px;
  background: var(--primary-deep);
}

/* ===== 网页版入口 ===== */
.page-products .web-entry-section {
  padding: var(--section-pad) 0;
  background: var(--white);
  border-top: 1px solid var(--warm-line);
  border-bottom: 1px solid var(--warm-line);
}
.page-products .web-entry-grid {
  display: grid;
  gap: 28px;
  align-items: center;
}
.page-products .web-entry-copy h2 {
  font-family: var(--font-head);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  color: var(--primary-deep);
  margin: 0 0 12px;
}
.page-products .web-lead {
  font-size: 16px;
  line-height: 1.75;
  color: var(--slate);
  margin: 0 0 20px;
  max-width: 560px;
}
.page-products .web-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-products .web-points li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink);
}
.page-products .point-index {
  font-family: var(--font-mono);
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
  flex: 0 0 auto;
}
.page-products .web-entry-copy .btn {
  margin-top: 18px;
}
.page-products .web-entry-visual img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 18px 40px rgba(10, 37, 64, 0.18);
}

/* ===== 客户端检索指南 ===== */
.page-products .guide-section {
  background: var(--primary-deep);
  padding: var(--section-pad) 0;
  position: relative;
  overflow: hidden;
}
.page-products .guide-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.page-products .guide-section .section-head {
  position: relative;
  z-index: 1;
}
.page-products .guide-section .section-head h2 {
  color: var(--white);
}
.page-products .guide-section .section-head p:last-child {
  color: rgba(255, 255, 255, 0.72);
}
.page-products .guide-steps {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 16px;
  margin-top: 32px;
}
.page-products .guide-step {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 24px 20px;
  position: relative;
}
.page-products .step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--gold);
}
.page-products .guide-step h3 {
  font-family: var(--font-head);
  font-size: 18px;
  color: var(--white);
  margin: 10px 0 6px;
}
.page-products .guide-step p {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.68);
  margin: 0;
}
.page-products .guide-tip {
  margin-top: 24px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.62);
}
.page-products .guide-support-link,
.page-products .changelog-link {
  display: inline-block;
  margin-top: 14px;
  color: var(--gold);
  text-decoration: none;
  font-size: 14px;
  border-bottom: 1px solid rgba(212, 160, 23, 0.4);
  transition: border-color var(--transition-fast);
}
.page-products .guide-support-link:hover,
.page-products .changelog-link:hover {
  border-color: var(--gold);
}

/* ===== 核心功能坐标 ===== */
.page-products .functions-section {
  padding: var(--section-pad) 0;
  background: var(--pale-linen);
}
.page-products .coordinate-map {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--warm-line);
  border-radius: var(--banner-radius);
  background:
    linear-gradient(var(--warm-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--warm-line) 1px, transparent 1px);
  background-size: 26px 26px;
  min-height: 260px;
}
.page-products .coord-center {
  flex: 0 0 100%;
  display: grid;
  justify-items: center;
  gap: 6px;
  padding: 20px;
  border-radius: 18px;
  background: var(--primary-deep);
  color: var(--white);
  text-align: center;
}
.page-products .coord-center-title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.3;
}
.page-products .coord-center-meta {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
}
.page-products .coord-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  min-width: 160px;
  border-radius: 999px;
  background: var(--white);
  border: 1px solid var(--warm-line);
  box-shadow: 0 4px 14px rgba(10, 37, 64, 0.06);
  font-size: 14px;
  color: var(--ink);
}
.page-products .coord-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.2);
}
.page-products .coord-dot.slate {
  background: var(--slate);
  box-shadow: 0 0 0 3px rgba(90, 100, 114, 0.18);
}
.page-products .coord-dot.orange {
  background: var(--warm-orange);
  box-shadow: 0 0 0 3px rgba(241, 120, 91, 0.18);
}

/* ===== 版本更新日志 ===== */
.page-products .changelog-section {
  background: var(--primary-deep);
  padding: var(--section-pad) 0;
}
.page-products .changelog-section .section-head h2 {
  color: var(--white);
}
.page-products .changelog-section .section-head p:last-child {
  color: rgba(255, 255, 255, 0.7);
}
.page-products .changelog-list {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.page-products .changelog-item {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 6px 14px;
  padding: 20px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  align-items: baseline;
}
.page-products .changelog-version {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--gold);
  letter-spacing: 0.02em;
}
.page-products .changelog-time {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-mono);
}
.page-products .changelog-desc {
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.82);
}

/* ===== 专属权益 ===== */
.page-products .benefits-section {
  padding: var(--section-pad) 0;
  background: var(--pale-linen);
}
.page-products .benefits-grid {
  display: grid;
  gap: 16px;
}
.page-products .benefit-card {
  background: var(--white);
  border: 1px solid var(--warm-line);
  border-radius: 22px;
  padding: 26px 22px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.page-products .benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(10, 37, 64, 0.1);
}
.page-products .benefit-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.08em;
}
.page-products .benefit-card h3 {
  font-family: var(--font-head);
  font-size: 18px;
  color: var(--primary-deep);
  margin: 12px 0 8px;
}
.page-products .benefit-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
  margin: 0;
}
.page-products .sync-visual {
  margin-top: 36px;
}
.page-products .sync-visual img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  border: 1px solid var(--warm-line);
  background: var(--white);
}
.page-products .benefit-footnote {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--slate);
  text-align: center;
}
.page-products .benefit-footnote a {
  color: var(--info);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 111, 217, 0.3);
}
.page-products .benefit-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 18px;
}
.page-products .benefit-links a {
  font-size: 14px;
  color: var(--info);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 111, 217, 0.3);
}

/* ===== 桌面端增强 ===== */
@media (min-width: 768px) {
  .page-products {
    --section-pad: 64px;
  }
  .page-products .products-hero {
    padding-top: 60px;
    padding-bottom: 72px;
  }
  .page-products .hero-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 32px;
  }
  .page-products .hero-actions {
    margin-top: 0;
    flex-direction: column;
    justify-content: flex-end;
    align-items: stretch;
  }
  .page-products .web-entry-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
  .page-products .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .page-products .changelog-item {
    grid-template-columns: 150px 130px 1fr;
    gap: 14px;
    padding: 24px 8px;
  }
  .page-products .changelog-version {
    grid-row: auto;
  }
}

@media (min-width: 1000px) {
  .page-products .device-banner {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 48px;
    padding: 48px;
    margin-bottom: 28px;
  }
  .page-products .banner-visual {
    order: 2;
  }
  .page-products .banner-copy {
    order: 1;
  }
  .page-products .banner-android .banner-visual,
  .page-products .banner-macos .banner-visual {
    order: 1;
  }
  .page-products .banner-android .banner-copy,
  .page-products .banner-macos .banner-copy {
    order: 2;
  }
  .page-products .banner-visual img {
    max-width: 260px;
  }
  .page-products .banner-mini .banner-visual img {
    max-width: 220px;
  }
  .page-products .guide-steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }
  .page-products .guide-step:not(:last-child)::after {
    content: "→";
    position: absolute;
    right: -18px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    font-family: var(--font-mono);
    color: var(--gold);
    font-size: 18px;
    line-height: 1;
  }
  .page-products .coordinate-map {
    display: block;
    height: 440px;
    padding: 0;
  }
  .page-products .coord-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 240px;
    flex: none;
  }
  .page-products .coord-item {
    position: absolute;
    min-width: 190px;
    justify-content: center;
  }
  .page-products .coord-a {
    top: 12%;
    left: 10%;
  }
  .page-products .coord-b {
    top: 12%;
    right: 10%;
  }
  .page-products .coord-c {
    top: 45%;
    left: 1%;
  }
  .page-products .coord-d {
    top: 45%;
    right: 1%;
  }
  .page-products .coord-e {
    bottom: 12%;
    left: 10%;
  }
  .page-products .coord-f {
    bottom: 12%;
    right: 10%;
  }
  .page-products .web-entry-visual img {
    max-width: 640px;
    margin-left: auto;
  }
}

/* ===== 减弱动效 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
  .page-products .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
  .page-products .benefit-card:hover,
  .page-products .hero-actions .btn:hover,
  .page-products .web-entry-copy .btn:hover {
    transform: none;
    box-shadow: none;
  }
}