.page-products {
  --panel-gap: 2.5rem;
  --panel-radius: 16px;
  --panel-padding: 2rem;
  --step-gap: 1rem;
  --glow-size: 200px;
}

/* 英雄区 */
.page-products__hero {
  background: linear-gradient(135deg, var(--bg) 0%, var(--deep-red) 60%, var(--bg) 100%);
  padding: 2rem 0 1.5rem;
  position: relative;
  overflow: hidden;
}

.page-products__hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(45deg, rgba(0,0,0,0.3) 0px, rgba(0,0,0,0.3) 2px, transparent 2px, transparent 10px);
  pointer-events: none;
}

.page-products__hero-content {
  position: relative;
  z-index: 1;
}

.page-products .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--silver);
  margin-bottom: 1.2rem;
}

.page-products .breadcrumb a {
  color: var(--accent-blue);
  text-decoration: none;
  transition: color 0.2s;
}

.page-products .breadcrumb a:hover {
  color: var(--accent-light);
}

.page-products .breadcrumb__sep {
  color: var(--silver);
  opacity: 0.5;
}

.page-products__hero-title {
  font-family: Futura, Impact, sans-serif;
  font-weight: 800;
  font-style: italic;
  font-size: 3rem;
  color: var(--cream);
  margin: 0 0 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-shadow: 2px 2px 0 rgba(0,0,0,0.5);
}

.page-products__hero-desc {
  font-size: 1.1rem;
  color: var(--silver);
  max-width: 700px;
  line-height: 1.6;
  margin: 0 0 1.5rem;
}

/* 筛选按钮 */
.page-products__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-products__filter-btn {
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--silver);
  color: var(--silver);
  padding: 0.4rem 1rem;
  border-radius: 24px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
  backdrop-filter: blur(6px);
}

.page-products__filter-btn:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.page-products__filter-btn.is-active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(211,47,47,0.4);
}

/* 面板容器 */
.page-products__panel-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--panel-gap);
  padding-top: 2.5rem;
  padding-bottom: 3rem;
}

/* 每个面板 */
.page-products__panel {
  background: rgba(245,240,225,0.06);
  border-radius: var(--panel-radius);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease, opacity 0.4s ease;
  position: relative;
}

.page-products__panel:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.page-products__panel-inner {
  padding: var(--panel-padding);
  position: relative;
  z-index: 1;
}

/* 面板标头 */
.page-products__panel-header {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid rgba(255,255,255,0.1);
  padding-bottom: 0.8rem;
}

.page-products__panel-number {
  font-family: Futura, Impact, sans-serif;
  font-weight: 900;
  font-style: italic;
  font-size: 3.2rem;
  line-height: 1;
  color: var(--accent);
  opacity: 0.6;
  letter-spacing: -0.02em;
}

.page-products__panel-title {
  font-family: Futura, Impact, sans-serif;
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--cream);
  margin: 0;
  text-transform: uppercase;
}

/* 面板主体 */
.page-products__panel-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.page-products__panel-desc {
  font-size: 1rem;
  color: var(--silver);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

/* 步骤技能树 */
.page-products__steps {
  display: flex;
  flex-direction: column;
  gap: var(--step-gap);
  margin-bottom: 1.8rem;
}

.page-products__step {
  background: rgba(255,255,255,0.04);
  border-left: 3px solid var(--accent);
  padding: 0.8rem 1rem 0.8rem 1.2rem;
  border-radius: 0 8px 8px 0;
  transition: background 0.25s, border-color 0.25s;
  cursor: default;
}

.page-products__step:hover {
  background: rgba(255,255,255,0.08);
  border-left-color: var(--accent-light);
}

.page-products__step-num {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 0.2rem;
}

.page-products__step-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--cream);
  margin: 0 0 0.2rem;
}

.page-products__step-desc {
  font-size: 0.88rem;
  color: var(--silver);
  line-height: 1.5;
  margin: 0;
}

/* 面板内按钮 */
.page-products__panel-link {
  display: inline-block;
  margin-top: 0.6rem;
}

/* 视觉区 */
.page-products__panel-visual {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  align-self: center;
}

.page-products__panel-img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border-radius: 12px;
  object-fit: cover;
  position: relative;
  z-index: 1;
  transition: transform 0.4s ease;
}

.page-products__panel:hover .page-products__panel-img {
  transform: scale(1.02);
}

.page-products__panel-glow {
  position: absolute;
  width: var(--glow-size);
  height: var(--glow-size);
  background: radial-gradient(circle, rgba(211,47,47,0.2) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  transition: opacity 0.5s;
}

.page-products__panel:hover .page-products__panel-glow {
  opacity: 1;
}

/* 每个面板的微色相 */
.page-products__panel--match .page-products__panel-number {
  color: var(--accent-blue);
  opacity: 0.7;
}

.page-products__panel--match .page-products__step {
  border-left-color: var(--accent-blue);
}

.page-products__panel--match .page-products__step:hover {
  border-left-color: #4dd0ff;
}

.page-products__panel--match .page-products__panel-glow {
  background: radial-gradient(circle, rgba(0,191,255,0.15) 0%, transparent 70%);
}

.page-products__panel--venue .page-products__panel-number {
  color: var(--silver);
  opacity: 0.8;
}

.page-products__panel--venue .page-products__step {
  border-left-color: var(--silver);
}

.page-products__panel--venue .page-products__step:hover {
  border-left-color: #e0e0e0;
}

.page-products__panel--venue .page-products__panel-glow {
  background: radial-gradient(circle, rgba(192,192,192,0.15) 0%, transparent 70%);
}

.page-products__panel--transfer .page-products__panel-number {
  color: var(--accent-light);
  opacity: 0.6;
}

.page-products__panel--transfer .page-products__step {
  border-left-color: var(--accent-light);
}

.page-products__panel--transfer .page-products__step:hover {
  border-left-color: #ff8a80;
}

.page-products__panel--transfer .page-products__panel-glow {
  background: radial-gradient(circle, rgba(255,82,82,0.15) 0%, transparent 70%);
}

.page-products__panel--member .page-products__panel-number {
  color: var(--cream);
  opacity: 0.7;
}

.page-products__panel--member .page-products__step {
  border-left-color: var(--cream);
}

.page-products__panel--member .page-products__step:hover {
  border-left-color: #fff;
}

.page-products__panel--member .page-products__panel-glow {
  background: radial-gradient(circle, rgba(245,240,225,0.12) 0%, transparent 70%);
}

/* 筛选隐藏 */
.page-products__panel[data-filter-item].is-hidden {
  display: none;
}

/* 滚动显现动画 */
.page-products__panel.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.page-products__panel.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* 移动端 */
@media (max-width: 768px) {
  .page-products__hero {
    padding: 1.5rem 0 1rem;
  }

  .page-products__hero-title {
    font-size: 2rem;
  }

  .page-products__hero-desc {
    font-size: 0.95rem;
  }

  .page-products__filter {
    gap: 0.4rem;
  }

  .page-products__filter-btn {
    font-size: 0.75rem;
    padding: 0.3rem 0.7rem;
  }

  .page-products__panel-inner {
    padding: 1.2rem;
  }

  .page-products__panel-body {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

  .page-products__panel-header {
    flex-wrap: wrap;
    gap: 0.4rem;
  }

  .page-products__panel-number {
    font-size: 2.4rem;
  }

  .page-products__panel-title {
    font-size: 1.3rem;
  }

  .page-products__step {
    padding: 0.6rem 0.8rem 0.6rem 1rem;
  }

  .page-products__panel-visual {
    order: -1;
  }

  .page-products__panel-img {
    max-height: 220px;
    object-fit: cover;
  }

  .page-products__panel--match .page-products__panel-img,
  .page-products__panel--venue .page-products__panel-img {
    max-height: 200px;
  }

  .page-products__panel-wrap {
    gap: 1.5rem;
    padding-top: 1.5rem;
    padding-bottom: 2rem;
  }

  .page-products__hero-title {
    font-size: 1.8rem;
  }

  .page-products__hero-desc {
    font-size: 0.9rem;
  }
}

/* 桌面中屏 */
@media (min-width: 769px) and (max-width: 1024px) {
  .page-products__panel-body {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .page-products__panel-number {
    font-size: 2.8rem;
  }

  .page-products__panel-title {
    font-size: 1.5rem;
  }

  .page-products__panel-inner {
    padding: 1.5rem;
  }
}

/* 桌面大屏 */
@media (min-width: 1025px) {
  .page-products__panel-body {
    grid-template-columns: 1.1fr 0.9fr;
  }
}