.page-products {
  --c-card-glow: rgba(245, 184, 65, 0.16);
  --c-line-soft: rgba(155, 92, 246, 0.45);
  --c-blue-line: rgba(42, 109, 244, 0.3);
  --c-radius-card: 18px;
  --c-transition: 0.3s ease;
  --c-space-lg: 68px;

  color: var(--c-paper-white);
  background: var(--c-space-black);
}

/* 面包屑 */
.page-products .breadcrumb {
  padding: 22px 24px 0;
  max-width: var(--container-max);
  margin: 0 auto;
}
.page-products .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-products .breadcrumb-item {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--c-mid-gray);
}
.page-products .breadcrumb-item + .breadcrumb-item::before {
  content: "·";
  margin-right: 8px;
  color: var(--c-neon-purple);
}
.page-products .breadcrumb-link {
  color: var(--c-electric-blue);
  text-decoration: none;
  transition: color var(--c-transition);
}
.page-products .breadcrumb-link:hover {
  color: var(--c-energy-gold);
}

/* 首屏区域 */
.page-products .hero-panel {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 40px 24px 0;
}
.page-products .hero-copy {
  position: relative;
  z-index: 2;
}
.page-products .hero-title {
  font-family: var(--font-heading);
  font-size: clamp(36px, 7vw, 68px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: 0.02em;
  color: var(--c-paper-white);
  text-shadow: 0 0 40px rgba(245, 184, 65, 0.3);
  margin: 12px 0 20px;
}
.page-products .hero-lead {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  color: var(--c-mid-gray);
  max-width: 44ch;
  margin: 0 0 22px;
}
.page-products .hero-path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
}
.page-products .path-node {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--c-energy-gold);
  border-radius: var(--radius-pill);
  color: var(--c-energy-gold);
  font-family: var(--font-data);
  font-size: 14px;
  background: rgba(19, 27, 58, 0.8);
}
.page-products .path-node.is-active {
  background: var(--c-energy-gold);
  color: var(--c-space-black);
  box-shadow: 0 0 22px rgba(245, 184, 65, 0.3);
}
.page-products .path-arrow {
  color: var(--c-neon-purple);
  font-family: var(--font-data);
  font-size: 18px;
}

.page-products .hero-visual {
  position: relative;
  border-radius: var(--c-radius-card);
  border: 1px solid var(--c-blue-line);
  background: linear-gradient(135deg, rgba(19, 27, 58, 0.9) 0%, rgba(11, 16, 38, 0.2) 100%);
  overflow: hidden;
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-products .tree-svg {
  width: 100%;
  height: auto;
  max-height: 420px;
}
.page-products .tree-label {
  fill: var(--c-paper-white);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
}
.page-products .tree-label-center {
  fill: var(--c-energy-gold);
  font-family: var(--font-data);
  font-size: 13px;
}
.page-products .tree-code {
  fill: var(--c-mid-gray);
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.18em;
}

.animated-enter {
  animation: products-fade-up 0.7s ease both;
}
@keyframes products-fade-up {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 方案总览 */
.page-products .overview-section {
  padding: var(--c-space-lg) 24px 40px;
}
.page-products .section-header {
  margin-bottom: 32px;
}
.page-products .section-eyebrow {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-energy-gold);
  margin-bottom: 10px;
}
.page-products .section-title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4.5vw, 44px);
  font-weight: 900;
  color: var(--c-paper-white);
  letter-spacing: 0.01em;
  margin: 0 0 14px;
  text-shadow: 0 0 28px rgba(245, 184, 65, 0.18);
}
.page-products .section-lead {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-mid-gray);
  max-width: 62ch;
  margin: 0;
}
.page-products .overview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 32px;
}
.page-products .solution-card {
  position: relative;
  border: 1px solid rgba(245, 184, 65, 0.4);
  border-radius: var(--c-radius-card);
  padding: 28px 24px 24px;
  background: var(--c-deep-blue);
  transition: transform var(--c-transition), box-shadow var(--c-transition), border-color var(--c-transition);
  overflow: hidden;
}
.page-products .solution-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: -80%;
  width: 60%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(245, 184, 65, 0.14), transparent);
  transform: skewX(-18deg);
  transition: left 0.5s ease;
  pointer-events: none;
}
.page-products .solution-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-energy-gold);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.45), 0 0 30px var(--c-card-glow);
}
.page-products .solution-card:hover::after {
  left: 120%;
}
.page-products .card-index {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--c-neon-purple);
  letter-spacing: 0.2em;
  margin-bottom: 12px;
}
.page-products .solution-card h3 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 900;
  color: var(--c-paper-white);
  margin: 0 0 12px;
}
.page-products .solution-card p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-mid-gray);
  margin: 0 0 18px;
}
.page-products .btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--c-transition);
}
.page-products .btn-ghost {
  border-color: var(--c-electric-blue);
  color: var(--c-electric-blue);
  background: transparent;
}
.page-products .btn-ghost:hover {
  background: rgba(42, 109, 244, 0.12);
  color: var(--c-energy-gold);
  border-color: var(--c-energy-gold);
}
.page-products .btn-primary {
  background: var(--c-energy-gold);
  color: var(--c-space-black);
  border-color: var(--c-energy-gold);
  font-weight: 700;
}
.page-products .btn-primary:hover {
  box-shadow: 0 0 28px rgba(245, 184, 65, 0.35);
  transform: translateY(-2px);
}
.page-products .visual-strip {
  display: grid;
  gap: 18px;
}
.page-products .overview-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--c-radius-card);
  border: 1px solid rgba(155, 92, 246, 0.4);
  object-fit: cover;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.5);
}

/* 游戏面板 */
.page-products .panel-section {
  padding: 40px 24px;
}
.page-products .split-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  margin-bottom: 28px;
}
.page-products .split-copy .section-title,
.page-products .split-copy .section-lead {
  margin-bottom: 12px;
}
.page-products .feature-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-products .feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-paper-white);
}
.page-products .feature-dot {
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-energy-gold);
  margin-top: 8px;
  box-shadow: 0 0 10px rgba(245, 184, 65, 0.8);
}
.page-products .split-img {
  display: flex;
  justify-content: center;
}
.page-products .img-frame {
  display: block;
  overflow: hidden;
  border-radius: var(--c-radius-card);
  border: 1px solid rgba(245, 184, 65, 0.3);
  background: var(--c-deep-blue);
  width: 100%;
  max-width: 100%;
}
.page-products .img-frame img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}
.page-products .img-frame--4x3 {
  aspect-ratio: 4 / 3;
}
.page-products .img-frame--4x3 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-products .data-ribbon {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 24px;
}
.page-products .data-card {
  background: var(--c-deep-blue);
  border: 1px solid rgba(245, 184, 65, 0.5);
  border-radius: var(--c-radius-card);
  padding: 20px 16px;
  text-align: center;
  transition: transform var(--c-transition), box-shadow var(--c-transition);
}
.page-products .data-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 28px var(--c-card-glow);
}
.page-products .data-value {
  display: block;
  font-family: var(--font-data);
  font-size: 30px;
  font-weight: 600;
  color: var(--c-energy-gold);
  line-height: 1.2;
  text-shadow: 0 0 18px rgba(245, 184, 65, 0.35);
}
.page-products .data-label {
  display: block;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--c-mid-gray);
  margin-top: 6px;
  letter-spacing: 0.04em;
}

/* 包体下载 */
.page-products .download-section {
  padding: 40px 24px;
  background: linear-gradient(180deg, rgba(19, 27, 58, 0.65) 0%, rgba(11, 16, 38, 0.9) 100%);
}
.page-products .size-visual {
  margin: 22px 0 18px;
  padding: 18px 20px;
  background: var(--c-deep-blue);
  border: 1px solid var(--c-blue-line);
  border-radius: var(--c-radius-card);
}
.page-products .size-bar {
  height: 14px;
  border-radius: var(--radius-pill);
  background: var(--c-space-black);
  overflow: hidden;
  border: 1px solid rgba(42, 109, 244, 0.4);
}
.page-products .size-bar-fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--c-electric-blue), var(--c-energy-gold));
  border-radius: var(--radius-pill);
  animation: products-expand 1.2s ease both;
  transform-origin: left;
}
@keyframes products-expand {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}
.page-products .size-caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--c-mid-gray);
}
.page-products .size-value {
  font-family: var(--font-data);
  font-size: 22px;
  font-weight: 600;
  color: var(--c-energy-gold);
  text-shadow: 0 0 14px rgba(245, 184, 65, 0.4);
}
.page-products .muted-note {
  margin-top: 12px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--c-mid-gray);
}

/* 攻略合集 */
.page-products .guide-section {
  padding: var(--c-space-lg) 24px;
}
.page-products .guide-books {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin: 28px 0;
}
.page-products .book-card {
  border: 1px solid rgba(155, 92, 246, 0.4);
  border-radius: var(--c-radius-card);
  background: var(--c-deep-blue);
  overflow: hidden;
  transition: transform var(--c-transition), box-shadow var(--c-transition);
}
.page-products .book-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 30px rgba(155, 92, 246, 0.18);
}
.page-products .book-cover {
  padding: 24px 22px;
  border-bottom: 1px solid rgba(155, 92, 246, 0.2);
}
.page-products .book-label {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--c-electric-blue);
  text-transform: uppercase;
}
.page-products .book-cover h3 {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 900;
  color: var(--c-paper-white);
  margin: 8px 0 10px;
}
.page-products .book-cover p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-mid-gray);
  margin: 0;
}
.page-products .book-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  flex-wrap: wrap;
}
.page-products .tag {
  display: inline-block;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
}
.page-products .tag-green {
  color: var(--c-electron-green);
  border-color: rgba(0, 229, 160, 0.5);
  background: rgba(0, 229, 160, 0.08);
}
.page-products .tag-purple {
  color: var(--c-neon-purple);
  border-color: rgba(155, 92, 246, 0.5);
  background: rgba(155, 92, 246, 0.08);
}
.page-products .tag-gold {
  color: var(--c-energy-gold);
  border-color: rgba(245, 184, 65, 0.5);
  background: rgba(245, 184, 65, 0.08);
  text-decoration: none;
}
.page-products .book-count {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--c-mid-gray);
}
.page-products .guide-visual {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--c-radius-card);
  border: 1px solid rgba(245, 184, 65, 0.3);
  object-fit: cover;
}

/* 会员权益 */
.page-products .member-section {
  padding: var(--c-space-lg) 24px;
}
.page-products .member-ladder {
  display: grid;
  gap: 12px;
  margin: 30px 0;
}
.page-products .ladder-step {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  background: var(--c-deep-blue);
  border: 1px solid rgba(155, 92, 246, 0.3);
  transition: all var(--c-transition);
}
.page-products .ladder-step:hover {
  border-color: var(--c-energy-gold);
  box-shadow: 0 0 22px var(--c-card-glow);
  transform: translateX(6px);
}
.page-products .ladder-index {
  font-family: var(--font-data);
  font-size: 14px;
  color: var(--c-neon-purple);
}
.page-products .ladder-value {
  font-family: var(--font-data);
  font-size: 18px;
  font-weight: 600;
  color: var(--c-energy-gold);
}
.page-products .member-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
.page-products .member-card {
  padding: 22px 20px;
  border-radius: var(--c-radius-card);
  background: var(--c-deep-blue);
  border: 1px solid rgba(245, 184, 65, 0.25);
}
.page-products .member-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 900;
  color: var(--c-paper-white);
  margin: 0 0 8px;
}
.page-products .member-card p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-mid-gray);
  margin: 0;
}

/* 信任区 */
.page-products .trust-section {
  padding: 30px 24px 60px;
}
.page-products .trust-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 34px 26px;
  border-radius: var(--c-radius-card);
  border: 1px solid rgba(245, 184, 65, 0.4);
  background: linear-gradient(135deg, rgba(19, 27, 58, 0.95), rgba(11, 16, 38, 0.7));
  position: relative;
}
.page-products .trust-inner::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 80px;
  height: 80px;
  border-top: 3px solid var(--c-electron-green);
  border-left: 3px solid var(--c-electron-green);
  border-top-left-radius: var(--c-radius-card);
}
.page-products .trust-title {
  font-size: 26px;
}
.page-products .trust-inner p {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-mid-gray);
  margin: 0 0 20px;
  max-width: 58ch;
}
.page-products .trust-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 响应式 */
@media (max-width: 480px) {
  .page-products .hero-panel {
    padding: 28px 16px 0;
  }
  .page-products .hero-title {
    font-size: 36px;
  }
  .page-products .overview-section,
  .page-products .panel-section,
  .page-products .download-section,
  .page-products .guide-section,
  .page-products .member-section,
  .page-products .trust-section {
    padding-left: 16px;
    padding-right: 16px;
  }
  .page-products .data-ribbon {
    grid-template-columns: 1fr 1fr;
  }
  .page-products .book-meta {
    flex-direction: column;
    align-items: flex-start;
  }
  .page-products .path-node {
    font-size: 13px;
    padding: 6px 12px;
  }
  .page-products .ladder-step:hover {
    transform: none;
  }
}

@media (min-width: 640px) {
  .page-products .overview-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-products .data-ribbon {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-products .guide-books {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .page-products .hero-panel {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 48px;
    padding-top: 64px;
  }
  .page-products .hero-title {
    font-size: 64px;
  }
  .page-products .hero-lead {
    font-size: 18px;
  }
  .page-products .overview-section,
  .page-products .panel-section,
  .page-products .download-section,
  .page-products .guide-section,
  .page-products .member-section {
    padding-left: 32px;
    padding-right: 32px;
  }
  .page-products .overview-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-products .split-row {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
  .page-products .split-row--reverse .split-copy {
    order: 2;
  }
  .page-products .split-row--reverse .split-img {
    order: 1;
  }
  .page-products .member-ladder {
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
    align-items: end;
  }
  .page-products .ladder-step {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    min-height: 120px;
    gap: 8px;
  }
  .page-products .ladder-index {
    font-size: 12px;
  }
  .page-products .ladder-value {
    font-size: 16px;
  }
  .page-products .ladder-step--6 {
    transform: translateY(-20px);
  }
  .page-products .ladder-step--5 {
    transform: translateY(-16px);
  }
  .page-products .ladder-step--4 {
    transform: translateY(-12px);
  }
  .page-products .ladder-step--3 {
    transform: translateY(-8px);
  }
  .page-products .ladder-step--2 {
    transform: translateY(-4px);
  }
  .page-products .ladder-step--6:hover,
  .page-products .ladder-step--5:hover,
  .page-products .ladder-step--4:hover,
  .page-products .ladder-step--3:hover,
  .page-products .ladder-step--2:hover {
    transform: translateY(-24px);
  }
  .page-products .member-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}