.page-products {
  background: var(--color-paper);
  color: var(--color-ink);
}

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

/* ===== Hero ===== */
.page-products .prod-hero {
  position: relative;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.08) 0%, transparent 42%), linear-gradient(135deg, #0D3B0F 0%, #1B5E20 80%);
  color: #ffffff;
  padding: clamp(2.5rem, 7vw, 5.5rem) 0 3rem;
  border-bottom: 2px solid var(--color-gold);
  overflow: hidden;
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.page-products .prod-hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.page-products .breadcrumb {
  margin-bottom: 1.5rem;
}

.page-products .breadcrumb ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .breadcrumb .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  color: rgba(255, 255, 255, 0.5);
  margin-right: 0.5rem;
}

.page-products .breadcrumb-link {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
}

.page-products .breadcrumb-link:hover {
  color: #ffffff;
}

.page-products .breadcrumb-item[aria-current="page"] {
  color: var(--color-gold);
}

.page-products .prod-hero-kicker {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin: 0 0 0.75rem;
}

.page-products .prod-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 6vw, 3.25rem);
  line-height: 1.14;
  margin: 0 0 1rem;
  letter-spacing: 0.02em;
  max-width: 12em;
}

.page-products .prod-hero-desc {
  color: rgba(255, 255, 255, 0.82);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 34em;
}

.page-products .prod-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.2rem 0;
}

.page-products .btn-gold {
  background: var(--color-gold);
  color: #0D3B0F;
  border-color: var(--color-gold);
}

.page-products .btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.22);
}

.page-products .btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.7);
  color: #ffffff;
  background: transparent;
}

.page-products .btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

.page-products .prod-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  list-style: none;
  padding: 1rem 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  margin: 0.8rem 0 0;
}

.page-products .prod-hero-meta li {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.page-products .prod-hero-meta span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
}

.page-products .prod-hero-meta strong {
  font-family: var(--font-mono);
  color: var(--color-gold);
  font-size: 1.05rem;
}

.page-products .prod-hero-visual {
  display: flex;
  justify-content: center;
  position: relative;
}

.page-products .prod-hero-visual::before {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--color-gold);
  border-radius: 50%;
  top: -10px;
  right: 20px;
  box-shadow: 0 0 0 4px rgba(255, 215, 0, 0.2);
}

.page-products .prod-phone {
  width: min(280px, 62vw);
  border-radius: 36px;
  padding: 10px;
  background: linear-gradient(145deg, #2f5d34, #0D3B0F);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.page-products .prod-phone-speaker {
  width: 42px;
  height: 5px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.4);
  margin: 6px auto 10px;
}

.page-products .prod-phone-screen {
  background: #0B1F0E;
  border-radius: 28px;
  padding: 1rem 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.page-products .prod-phone-status {
  display: flex;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.page-products .prod-phone-match {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.16), transparent);
  border: 1px solid rgba(255, 215, 0, 0.35);
  border-radius: 12px;
  padding: 0.75rem;
  text-align: center;
}

.page-products .prod-phone-league {
  color: var(--color-gold);
  font-size: 0.65rem;
}

.page-products .prod-phone-score-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.6rem;
  color: #ffffff;
  font-size: 1.1rem;
  margin: 4px 0;
}

.page-products .prod-phone-score-row strong {
  color: var(--color-gold);
  font-family: var(--font-mono);
  font-size: 1.35rem;
}

.page-products .prod-phone-live {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.75);
}

.page-products .prod-phone-live i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-gold);
  animation: pp-pulse-dot 1.2s infinite alternate;
}

@keyframes pp-pulse-dot {
  to { opacity: 0.3; }
}

.page-products .prod-phone-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.page-products .prod-phone-list li {
  display: flex;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: 0.45rem 0.6rem;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.72rem;
}

.page-products .prod-phone-list li b {
  font-family: var(--font-mono);
  color: var(--color-gold);
  font-weight: 500;
}

.page-products .prod-phone-foot {
  display: flex;
  justify-content: space-around;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 0.6rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.7rem;
}

/* ===== 通用区块头 ===== */
.page-products .prod-features,
.page-products .prod-require,
.page-products .prod-reviews {
  background: var(--color-paper);
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.page-products .prod-features-head,
.page-products .prod-require-head,
.page-products .prod-reviews-head,
.page-products .prod-changelog-head,
.page-products .prod-download-head {
  margin-bottom: 2rem;
}

.page-products .section-kicker {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--color-green);
  text-transform: uppercase;
  margin: 0 0 0.6rem;
}

.page-products .product-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  line-height: 1.25;
  margin: 0 0 0.6rem;
  color: var(--color-ink);
}

.page-products .product-desc {
  color: var(--color-gray);
  max-width: 46em;
  margin: 0;
  line-height: 1.8;
}

/* ===== 核心功能横向主题带 ===== */
.page-products .prod-tape {
  display: flex;
  gap: 1.2rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 1rem;
  margin-left: calc(var(--gutter) * -1);
  margin-right: calc(var(--gutter) * -1);
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.page-products .prod-feature-card {
  flex: 0 0 min(280px, 78vw);
  scroll-snap-align: start;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.28s var(--ease-out), box-shadow 0.28s var(--ease-out);
}

.page-products .prod-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.page-products .prod-feature-shot {
  aspect-ratio: 1 / 1.35;
  overflow: hidden;
  background: #0D3B0F;
}

.page-products .prod-feature-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
  transition: transform 0.4s var(--ease-out);
}

.page-products .prod-feature-card:hover .prod-feature-shot img {
  transform: scale(1.04);
}

.page-products .prod-feature-body {
  padding: 1.25rem 1.25rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.page-products .prod-feature-body h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin: 0;
  line-height: 1.3;
}

.page-products .prod-feature-body p {
  font-size: 0.92rem;
  color: var(--color-gray);
  line-height: 1.75;
  margin: 0;
}

.page-products .prod-feature-link {
  color: var(--color-green);
  font-weight: 600;
  text-decoration: none;
  margin-top: auto;
}

.page-products .prod-feature-link:hover {
  text-decoration: underline;
}

/* ===== 数据面板 ===== */
.page-products .prod-stats {
  background: var(--color-darkgreen);
  color: #ffffff;
  padding: 2.5rem 0;
  border-top: 2px solid var(--color-gold);
}

.page-products .prod-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem 1.5rem;
  margin: 0;
}

.page-products .prod-stat {
  border-left: 2px solid rgba(255, 215, 0, 0.55);
  padding-left: 0.9rem;
}

.page-products .prod-stat dt {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.82rem;
  margin-bottom: 0.2rem;
}

.page-products .prod-stat-num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 5vw, 2.4rem);
  color: var(--color-gold);
  font-weight: 600;
  margin: 0;
}

/* ===== 下载方式 ===== */
.page-products .prod-download {
  background: linear-gradient(135deg, #0D3B0F, #1B5E20);
  color: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.page-products .prod-download .section-kicker {
  color: var(--color-gold);
}

.page-products .prod-download .product-title {
  color: #ffffff;
}

.page-products .prod-download .product-desc {
  color: rgba(255, 255, 255, 0.78);
}

.page-products .prod-download-grid {
  display: grid;
  gap: 1.2rem;
  margin-top: 2rem;
}

.page-products .prod-download-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.page-products .prod-download-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin: 0;
}

.page-products .prod-download-card p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  margin: 0;
  font-size: 0.92rem;
}

.page-products .prod-download-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.page-products .prod-download-card li {
  position: relative;
  padding-left: 1.2rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.88rem;
}

.page-products .prod-download-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  background: var(--color-gold);
  transform: rotate(45deg);
}

.page-products .prod-download-card .btn {
  align-self: flex-start;
  margin-top: 0.4rem;
  position: relative;
  overflow: hidden;
}

.page-products .prod-download-card .btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: -80%;
  width: 60%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-18deg);
  animation: pp-shimmer 3.2s infinite;
}

@keyframes pp-shimmer {
  0% { left: -80%; }
  55% { left: 130%; }
  100% { left: 130%; }
}

.page-products .prod-download-card .btn-primary {
  background: #ffffff;
  color: var(--color-green);
  border-color: #ffffff;
}

.page-products .prod-download-card .btn-primary:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: #0D3B0F;
}

.page-products .prod-download-qr {
  background: rgba(255, 255, 255, 0.07);
  border: 1px dashed rgba(255, 255, 255, 0.35);
  border-radius: 14px;
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  text-align: center;
}

.page-products .prod-download-qr h3 {
  font-size: 1.1rem;
  margin: 0;
}

.page-products .prod-download-qr p {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.6;
}

.page-products .prod-qr-frame {
  width: 150px;
  height: 150px;
  background: #ffffff;
  padding: 0.5rem;
  border-radius: 12px;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.page-products .prod-qr-frame:hover {
  transform: scale(1.05) rotate(-1deg);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
}

.page-products .prod-qr-frame img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

.page-products .prod-qr-copy {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.page-products .prod-qr-copy h3,
.page-products .prod-qr-copy p {
  margin: 0;
}

.page-products .prod-download-note {
  margin-top: 1.2rem;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
  text-align: center;
}

/* ===== 系统要求 ===== */
.page-products .prod-require-grid {
  display: grid;
  gap: 1rem;
  align-items: start;
}

.page-products .prod-require-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.4rem;
}

.page-products .prod-require-card h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  margin: 0 0 0.9rem;
}

.page-products .prod-require-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-products .prod-require-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
}

.page-products .prod-require-item .tag {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.15rem 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: 99px;
  color: var(--color-green);
  background: var(--color-paper);
}

.page-products .prod-require-figure {
  margin: 0;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 0.8rem;
}

.page-products .prod-require-figure img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

.page-products .prod-require-figure figcaption {
  padding: 0.8rem 0.2rem 0.2rem;
  font-size: 0.82rem;
  color: var(--color-gray);
}

.page-products .prod-require-note {
  margin-top: 1.2rem;
  padding: 1rem 1.2rem;
  background: var(--color-lightgreen);
  border-left: 3px solid var(--color-green);
  border-radius: 8px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: #0D3B0F;
}

.page-products .prod-require-note p {
  margin: 0;
}

/* ===== 更新日志 ===== */
.page-products .prod-changelog {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.page-products .prod-log {
  position: relative;
  display: grid;
  gap: 1.4rem;
  margin-top: 2rem;
}

.page-products .prod-log-item {
  position: relative;
  padding-left: 2rem;
  display: grid;
  gap: 0.5rem;
}

.page-products .prod-log-rail {
  position: absolute;
  left: 10px;
  top: 22px;
  bottom: -18px;
  width: 2px;
  background: linear-gradient(180deg, var(--color-gold), var(--color-border));
}

.page-products .prod-log-item:last-child .prod-log-rail {
  display: none;
}

.page-products .prod-log-mark {
  position: absolute;
  left: 0;
  top: 2px;
}

.page-products .prod-log-content {
  background: var(--color-paper);
  border-radius: 10px;
  padding: 1.1rem 1.2rem;
}

.page-products .prod-log-version {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--color-green);
  margin: 0 0 0.5rem;
}

.page-products .prod-log-content ul {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--color-gray);
  line-height: 1.7;
}

.page-products .prod-log-current .prod-log-content {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), #ffffff 60%);
  border: 1px solid rgba(255, 215, 0, 0.35);
}

/* ===== 用户评价 ===== */
.page-products .prod-reviews-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.page-products .prod-review-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform 0.24s var(--ease-standard), box-shadow 0.24s var(--ease-standard);
}

.page-products .prod-review-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.page-products .prod-review-quote {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-ink);
}

.page-products .prod-review-quote::before {
  content: "“";
  font-family: var(--font-serif);
  font-size: 2.4rem;
  line-height: 0.6;
  display: block;
  color: var(--color-gold);
  margin-bottom: 0.4rem;
}

.page-products .prod-review-foot {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  border-top: 1px solid var(--color-border);
  padding-top: 0.8rem;
}

.page-products .prod-review-avatar {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  background: var(--color-green);
  color: #ffffff;
  font-family: var(--font-mono);
  border-radius: 50%;
}

.page-products .prod-review-foot strong {
  display: block;
  font-size: 0.9rem;
}

.page-products .prod-review-tag {
  font-size: 0.78rem;
  color: var(--color-gray);
}

/* ===== 帮助区 ===== */
.page-products .prod-help {
  background: var(--color-darkgreen);
  color: #ffffff;
  padding: clamp(2.5rem, 7vw, 5rem) 0;
  border-top: 2px solid var(--color-gold);
}

.page-products .prod-help .section-kicker {
  color: var(--color-gold);
}

.page-products .prod-help .product-title {
  color: #ffffff;
}

.page-products .prod-help-inner {
  display: grid;
  gap: 1.6rem;
}

.page-products .prod-help-copy p:not(.section-kicker) {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
}

.page-products .prod-help-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1rem;
}

.page-products .prod-help-links {
  list-style: none;
  margin: 0;
  padding: 1.2rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px dashed rgba(255, 215, 0, 0.5);
  border-radius: 12px;
  display: grid;
  gap: 0.7rem;
}

.page-products .prod-help-links a {
  color: var(--color-gold);
  text-decoration: none;
  font-size: 0.95rem;
}

.page-products .prod-help-links a:hover {
  text-decoration: underline;
}

/* ===== 平板断点 ===== */
@media (min-width: 680px) {
  .page-products .prod-feature-card {
    flex: 0 0 calc(50% - 0.6rem);
  }

  .page-products .prod-download-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .prod-download-qr {
    grid-column: 1 / -1;
  }

  .page-products .prod-reviews-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ===== 桌面断点 ===== */
@media (min-width: 860px) {
  .page-products .prod-hero-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-products .prod-hero-copy {
    flex: 1 1 55%;
  }

  .page-products .prod-hero-visual {
    flex: 0 1 34%;
  }

  .page-products .prod-tape {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    overflow: visible;
    margin: 0;
    padding: 0;
  }

  .page-products .prod-feature-card {
    flex: none;
  }

  .page-products .prod-stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .prod-download-qr {
    flex-direction: row;
    justify-content: center;
    text-align: left;
  }

  .page-products .prod-download-qr .prod-qr-copy {
    text-align: left;
    max-width: 22em;
  }

  .page-products .prod-qr-frame {
    width: 170px;
    height: 170px;
  }

  .page-products .prod-require-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .prod-require-visual {
    grid-column: 1 / -1;
  }

  .page-products .prod-require-figure {
    display: flex;
    align-items: center;
    gap: 1rem;
  }

  .page-products .prod-require-figure img {
    flex: 0 1 60%;
  }

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

  .page-products .prod-help-inner {
    grid-template-columns: 3fr 2fr;
    align-items: center;
  }
}

/* ===== 动效兼容 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    animation: none !important;
    transition: none !important;
  }

  .page-products .prod-phone-live i {
    animation: none;
    opacity: 1;
  }
}