/* ═══════════════════════════════════════════════════════════════
   SUNREX Product Detail Page Styles (sr- 前缀)
   覆盖所有单机产品详情页的样式定义
   ═══════════════════════════════════════════════════════════════ */

/* ─── Section Level Classes ───────────────────── */
.sr-overview-section,
.sr-platforms-section,
.sr-details-section,
.sr-structure-section,
.sr-modes-section,
.sr-gallery-section,
.sr-models-section,
.sr-apps-section,
.sr-faq-section,
.sr-next-section,
.sr-next-step,
.sr-cta-section,
.sr-downstream-section {
  padding: var(--sr-space-3xl) 0;
}

/* Dark background variants */
.sr-models-section.sr-bg-secondary-dark,
.sr-models-section.sr-bg-primary-dark {
  color: var(--sr-text-white);
}
.sr-models-section.sr-bg-secondary-dark .sr-section-title,
.sr-models-section.sr-bg-primary-dark .sr-section-title {
  color: var(--sr-text-white);
}
.sr-models-section.sr-bg-secondary-dark .sr-section-desc,
.sr-models-section.sr-bg-primary-dark .sr-section-desc {
  color: var(--sr-text-muted);
}
.sr-models-section.sr-bg-secondary-dark .sr-section-head h2,
.sr-models-section.sr-bg-primary-dark .sr-section-head h2 {
  color: #fff;
}
.sr-models-section.sr-bg-secondary-dark .sr-section-head p,
.sr-models-section.sr-bg-primary-dark .sr-section-head p {
  color: rgba(255,255,255,0.8);
}

/* ─── Workflow / Next-Step Label ───────────────────── */
/* Applies to: sr-next-step > p (jaw/impact), sr-section-kicker (all others) */
.sr-workflow-label {
  display: block;
  color: #0d9488;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--sr-space-md);
}

/* sr-next-step block: first <p> acts as workflow label */
.sr-next-step > p:first-child {
  color: #0d9488;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--sr-space-md);
}

/* sr-next-step: add spacing between first and second <p> */
.sr-next-step > p:first-child + p {
  margin-top: 0;
}


.sr-hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--sr-primary);
  color: var(--sr-text-white);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 4px;
  margin-bottom: var(--sr-space-md);
}

/* ─── Hero Subtitle (alias for sr-hero-sub) ───────────────────── */
.sr-hero-sub {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--sr-space-xl);
  line-height: 1.7;
}

/* ─── Hero Image (cone/sand/washer pages) ───────────────────── */
.sr-hero-img {
  display: flex;
  justify-content: center;
  align-items: center;
}
.sr-hero-img img {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3));
}

/* ─── Platform Cards (cone-crusher) ───────────────────── */
.sr-platforms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sr-space-lg);
}
.sr-platform-card {
  background: var(--sr-bg-white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.sr-platform-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}
.sr-platform-img {
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(13,148,136,0.05);
  padding: var(--sr-space-lg);
}
.sr-platform-img img {
  max-width: 80%;
  max-height: 200px;
  object-fit: contain;
}
.sr-platform-body {
  padding: var(--sr-space-lg);
}
.sr-platform-body h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-sm);
}
.sr-platform-body p {
  font-size: 14px;
  color: var(--sr-text-gray);
  line-height: 1.6;
  margin-bottom: var(--sr-space-sm);
}
.sr-platform-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: var(--sr-radius-full);
  margin-bottom: var(--sr-space-sm);
}
.sr-pt-teal {
  background: rgba(13,148,136,0.1);
  color: var(--sr-primary);
}
.sr-pt-orange {
  background: rgba(200,85,24,0.1);
  color: #C85518;
}
.sr-pt-blue {
  background: rgba(59,130,246,0.1);
  color: #3B82F6;
}
.sr-pp-range {
  font-size: 18px;
  font-weight: 700;
  color: var(--sr-primary);
  margin-bottom: var(--sr-space-sm) !important;
}

/* ─── Detail Block (通用产品详情) ───────────────────── */
.sr-detail-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sr-space-3xl);
  align-items: start;
  width: 100%;
  margin-bottom: var(--sr-space-4xl);
}
.sr-detail-block-img {
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(13,148,136,0.03);
  border-radius: 16px;
  padding: var(--sr-space-lg);
}
.sr-detail-block-img img {
  max-width: 100%;
  height: auto;
}
.sr-detail-img {
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(13,148,136,0.03);
  border-radius: 16px;
  padding: var(--sr-space-lg);
}
.sr-detail-img img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}
.sr-detail-text {
  display: flex;
  flex-direction: column;
  gap: var(--sr-space-md);
}
.sr-detail-text h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-sm);
}
.sr-detail-text p {
  font-size: 14px;
  color: var(--sr-text-gray);
  line-height: 1.7;
}
.sr-detail-head {
  margin-bottom: var(--sr-space-xl);
}
.sr-detail-head h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-sm);
}
.sr-detail-head p {
  font-size: 14px;
  color: var(--sr-text-gray);
  line-height: 1.7;
}
.sr-detail-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sr-space-xl);
  align-items: start;
}

/* ─── Detail Kicker ───────────────────── */
.sr-detail-kicker {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: var(--sr-radius-full);
  margin-bottom: var(--sr-space-sm);
}
.sr-dk-teal {
  background: rgba(13,148,136,0.1);
  color: var(--sr-primary);
}
.sr-dk-orange {
  background: rgba(200,85,24,0.1);
  color: #C85518;
}
.sr-dk-blue {
  background: rgba(59,130,246,0.1);
  color: #3B82F6;
}

/* ─── Reverse Layout ───────────────────── */
.sr-reverse {
  direction: rtl;
}
.sr-reverse > * {
  direction: ltr;
}

/* ─── Equipment Details 2-Column Card Layout ───────────────────── */
.sr-detail-body-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sr-space-xl);
  align-items: start;
  width: 100%;
}

/* 上下堆叠：文字在上，图片在下 */
.sr-col-stack {
  display: flex;
  flex-direction: column;
  gap: var(--sr-space-lg);
  align-items: stretch;
}

.sr-col-stack .sr-detail-head {
  padding: 0;
}

.sr-col-stack .sr-detail-img {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0;
  background: transparent;
}

.sr-col-stack .sr-detail-img img {
  width: 70%;
  height: auto;
  object-fit: contain;
}

/* ─── Equipment Details 2-Column Card Layout ───────────────────── */
.sr-detail-body-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sr-space-xl);
  align-items: start;
  width: 100%;
}

/* 卡片网格 - 2列撑满整行 */
.sr-detail-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sr-space-xl);
  align-items: center;
  margin-top: 2.5rem;
}

.sr-detail-cards .sr-feat-item {
  background: #fff;
  border: 1.5px solid rgba(13, 148, 136, 0.18);
  border-radius: 12px;
  padding: var(--sr-space-lg);
  transition: box-shadow 0.2s ease;
}

.sr-detail-cards .sr-feat-item:hover {
  box-shadow: 0 4px 20px rgba(13, 148, 136, 0.12);
}

/* ─── Series Tags ───────────────────── */
.sr-series-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 14px;
  border-radius: var(--sr-radius-full);
  background: var(--sr-primary);
  color: var(--sr-text-white);
  margin-bottom: var(--sr-space-sm);
}
.sr-pe-tag { background: var(--sr-primary); }
.sr-c-tag { background: #C85518; }
.sr-pf-tag { background: var(--sr-primary); }
.sr-pfw-tag { background: #C85518; }

/* ─── Structure Sub-Head / Divider ───────────────────── */
.sr-structure-sub-head {
  margin-bottom: var(--sr-space-xl);
  padding-top: var(--sr-space-xl);
}
.sr-structure-sub-head h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-sm);
}
.sr-structure-sub-head p {
  font-size: 14px;
  color: var(--sr-text-gray);
  line-height: 1.7;
}
.sr-structure-divider {
  border: none;
  border-top: 1px solid var(--sr-border-light);
  margin: var(--sr-space-3xl) 0;
}

/* ─── Feature Icon Color Variants ───────────────────── */
.sr-feat-icon.sr-orange,
.sr-feat-icon.orange {
  background: rgba(200,85,24,0.1);
}
.sr-feat-icon.sr-blue,
.sr-feat-icon.blue {
  background: rgba(59,130,246,0.1);
}

/* ─── Feature List Full Width ───────────────────── */
.sr-feat-list-full {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sr-space-lg);
}

/* ─── Gallery Variants ───────────────────── */
.sr-gallery-item.sr-big {
  grid-row: span 2;
}
.sr-gallery-item.sr-contain img {
  object-fit: contain;
}

/* ─── Series Tab Bar ───────────────────── */
.sr-series-tab-bar {
  display: flex;
  gap: var(--sr-space-sm);
  margin-bottom: var(--sr-space-xl);
  flex-wrap: wrap;
}
.sr-series-tab {
  padding: 10px 20px;
  background: var(--sr-bg-light);
  border: 1px solid var(--sr-border-light);
  border-radius: var(--sr-radius-md);
  font-size: 14px;
  font-weight: 600;
  color: var(--sr-text-gray);
  cursor: pointer;
  transition: all 0.2s ease;
}
.sr-series-tab:hover {
  border-color: var(--sr-primary);
  color: var(--sr-primary);
}
.sr-series-tab.active {
  background: var(--sr-primary);
  border-color: var(--sr-primary);
  color: var(--sr-text-white);
}

/* ─── Model CTA Button ───────────────────── */
.sr-mc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  background: var(--sr-primary);
  color: var(--sr-text-white);
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
  flex: 1;
}
.sr-mc-btn:hover {
  background: var(--sr-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(13,148,136,0.3);
}

/* ─── Model Series (tab content wrapper) ───────────────────── */
.sr-model-series {
  display: none;
}
.sr-model-series.active {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sr-space-lg);
}

/* ─── Model Name in Tables ───────────────────── */
.sr-model-name,
.model-name {
  font-weight: 700;
  color: var(--sr-text-dark);
}

/* ─── Spec Table ───────────────────── */
.sr-spec-table-wrap {
  overflow-x: auto;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  background: #F0F2F5;
}
.sr-spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  background: #fff !important;
}
.sr-spec-table thead {
  background: var(--sr-primary);
}
.sr-spec-table th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  color: #fff;
  font-size: 13px;
  white-space: nowrap;
}
.sr-spec-table td {
  padding: 10px 16px;
  border-bottom: 1px solid rgba(0,0,0,0.07);
  color: #1a1a2e !important;
  white-space: nowrap;
}
.sr-spec-table tbody tr:hover {
  background: rgba(13,148,136,0.05);
}

/* ─── Modes Section (sand-maker) ───────────────────── */
.sr-modes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sr-space-xl);
}
.sr-mode-card {
  background: var(--sr-bg-white);
  border-radius: 16px;
  padding: var(--sr-space-xl);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.sr-mode-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}
.sr-mode-rock-rock {
  border-top: 4px solid var(--sr-primary);
}
.sr-mode-rock-anvil {
  border-top: 4px solid #C85518;
}
.sr-mode-icon {
  font-size: 32px;
  margin-bottom: var(--sr-space-md);
}
.sr-mode-badge {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 14px;
  border-radius: var(--sr-radius-full);
  margin-bottom: var(--sr-space-md);
}
.sr-mb-teal {
  background: rgba(13,148,136,0.1);
  color: var(--sr-primary);
}
.sr-mb-orange {
  background: rgba(200,85,24,0.1);
  color: #C85518;
}
.sr-mode-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-sm);
}
.sr-mode-card > p {
  font-size: 14px;
  color: var(--sr-text-gray);
  line-height: 1.7;
  margin-bottom: var(--sr-space-md);
}
.sr-mode-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.sr-mode-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  color: var(--sr-primary);
  background: rgba(13,148,136,0.08);
  padding: 4px 10px;
  border-radius: var(--sr-radius-full);
}

/* ─── Downstream Section (sand-maker) ───────────────────── */
.sr-downstream-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sr-space-xl);
}
.sr-ds-card {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--sr-space-lg);
  background: var(--sr-bg-white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.sr-ds-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}
.sr-ds-img {
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(13,148,136,0.03);
  padding: var(--sr-space-md);
}
.sr-ds-img img {
  max-width: 100%;
  height: auto;
}
.sr-ds-body {
  padding: var(--sr-space-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.sr-ds-body h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-sm);
}
.sr-ds-body p {
  font-size: 14px;
  color: var(--sr-text-gray);
  line-height: 1.6;
  margin-bottom: var(--sr-space-md);
}
.sr-ds-link {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--sr-primary);
  text-decoration: none;
  transition: color 0.2s;
}
.sr-ds-link:hover {
  color: var(--sr-primary-dark);
}

/* ─── Next Step Grid ───────────────────── */
.sr-next-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sr-space-lg);
}
.sr-next-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--sr-space-xl);
  background: var(--sr-bg-light);
  border-radius: 16px;
  text-decoration: none;
  transition: all 0.3s ease;
}
.sr-next-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
  background: var(--sr-bg-white);
}
.sr-next-icon {
  font-size: 32px;
  margin-bottom: var(--sr-space-md);
}
.sr-next-card h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-sm);
}
.sr-next-card p {
  font-size: 14px;
  color: var(--sr-text-gray);
  line-height: 1.5;
}

/* ─── CTA Section ───────────────────── */
.sr-cta-section {
  text-align: center;
  color: var(--sr-text-white);
}
.sr-cta-section h2 {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  color: var(--sr-text-white);
  margin-bottom: var(--sr-space-md);
}
.sr-cta-section p {
  font-size: 16px;
  color: rgba(255,255,255,0.9);
  line-height: 1.6;
  max-width: 700px;
  margin: 0 auto var(--sr-space-xl);
}
.sr-cta-section .sr-section-kicker {
  color: rgba(255,255,255,0.8);
}

/* ─── FAQ Open State ───────────────────── */
/* 已移至下方统一 FAQ 区块 */

/* ─── WhatsApp Float ───────────────────── */
.sr-wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 999;
  transition: all 0.3s ease;
}
.sr-wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,0.5);
}
.sr-wa-float svg {
  width: 28px;
  height: 28px;
}

/* ─── Overview Block (jaw/impact overview grid) ───────────────────── */
.sr-overview-block {
  background: var(--sr-bg-white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}
.sr-overview-block-img {
  aspect-ratio: 16/10;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(13,148,136,0.03);
  padding: var(--sr-space-lg);
}
.sr-overview-block-img img {
  width: 100%;
  height: 100%;
  aspect-ratio: 16/10;
  object-fit: contain;
}
.sr-overview-block-body {
  padding: var(--sr-space-xl);
}
.sr-overview-block-body h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-sm);
}
.sr-overview-block-body > p {
  font-size: 14px;
  color: var(--sr-text-gray);
  line-height: 1.6;
  margin-bottom: var(--sr-space-md);
}

/* ─── Responsive for New Classes ───────────────────── */
@media (max-width: 1024px) {
  .sr-detail-block,
  .sr-detail-body {
    grid-template-columns: 1fr;
  }
  .sr-reverse {
    direction: ltr;
  }
  .sr-platforms-grid {
    grid-template-columns: 1fr;
  }
  .sr-modes-grid {
    grid-template-columns: 1fr;
  }
  .sr-downstream-grid {
    grid-template-columns: 1fr;
  }
  .sr-next-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sr-feat-list-full {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .sr-next-grid {
    grid-template-columns: 1fr;
  }
  .sr-ds-card {
    grid-template-columns: 1fr;
  }
}


/* ═══════════════════════════════════════════════════════════════
   SR-前缀类名视觉样式（精细化设计版）
   为 sr-hero, sr-section, sr-spec-card, sr-feature-card 等添加动画和视觉效果
   ═══════════════════════════════════════════════════════════════ */

/* SR-Hero 精细化样式 */
section.sr-hero {
  padding: 100px 0 !important;
  position: relative;
}

.sr-hero-dark {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
  color: var(--sr-text-white);
}

.sr-hero-product {
  padding: 100px 0 !important;
}

.sr-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sr-space-3xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.sr-hero-text {
  max-width: 600px;
}

.sr-hero-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--sr-space-md);
  color: var(--sr-text-white);
}

.sr-hero-subtitle {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--sr-space-xl);
  line-height: 1.6;
}

.sr-hero-buttons {
  display: flex;
  gap: var(--sr-space-md);
  flex-wrap: wrap;
}

.sr-hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.sr-hero-image-wrap {
  background: rgba(255,255,255,0.05);
  border-radius: var(--sr-radius-lg);
  padding: var(--sr-space-xl);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sr-hero-image-wrap img {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3));
  transition: transform 0.5s ease;
}

.sr-hero-image-wrap:hover img {
  transform: scale(1.05) rotate(-2deg);
}

/* SR-Section 精细化样式 */
.sr-section {
  padding: var(--sr-space-3xl) 0;
}

.sr-section-light {
  background: var(--sr-bg-light);
}

.sr-section-mid {
  background: var(--sr-bg-white);
}

.sr-section-accent {
  background: linear-gradient(135deg, var(--sr-primary) 0%, #0f766e 100%);
  color: var(--sr-text-white);
}

.sr-section-head {
  text-align: center;
  margin-bottom: var(--sr-space-2xl);
}

.sr-section-kicker {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--sr-primary);
  margin-bottom: var(--sr-space-md);
}

.sr-section-accent .sr-section-kicker {
  color: rgba(255,255,255,0.8);
}

.sr-section-title {
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 800;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-md);
  line-height: 1.2;
}

.sr-section-accent .sr-section-title {
  color: var(--sr-text-white);
}

/* SR-Specs-Grid 精细化样式 */
.sr-specs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sr-space-lg);
}

.sr-spec-card {
  background: var(--sr-bg-white);
  border-radius: var(--sr-radius-lg);
  padding: var(--sr-space-xl);
  text-align: center;
  border: 1px solid var(--sr-border-light);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.sr-spec-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sr-primary), var(--sr-accent));
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.sr-spec-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  border-color: rgba(13, 148, 136, 0.3);
}

.sr-spec-card:hover::before {
  transform: scaleX(1);
}

.sr-spec-value {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--sr-primary);
  margin-bottom: var(--sr-space-xs);
  font-variant-numeric: tabular-nums;
}

.sr-spec-label {
  font-size: 14px;
  color: var(--sr-text-muted);
}

/* SR-Features-Grid 精细化样式 */
.sr-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sr-space-lg);
}

.sr-feature-card {
  background: var(--sr-bg-white);
  border-radius: var(--sr-radius-lg);
  padding: var(--sr-space-xl);
  border: 1px solid var(--sr-border-light);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.sr-feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--sr-primary);
  transform: scaleY(0);
  transition: transform 0.3s ease;
}

.sr-feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  border-color: rgba(13, 148, 136, 0.3);
}

.sr-feature-card:hover::before {
  transform: scaleY(1);
}

.sr-feature-icon {
  width: 64px;
  height: 64px;
  background: rgba(13, 148, 136, 0.1);
  border-radius: var(--sr-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sr-space-md);
  font-size: 1.75rem;
  transition: all 0.3s ease;
}

.sr-feature-card:hover .sr-feature-icon {
  background: var(--sr-primary);
  transform: scale(1.1) rotate(5deg);
}

.sr-feature-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-sm);
}

.sr-feature-card p {
  font-size: 14px;
  color: var(--sr-text-muted);
  line-height: 1.5;
}

/* SR-CTA-Banner 精细化样式 */
.sr-cta-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sr-space-xl);
  padding: var(--sr-space-xl);
  background: rgba(255,255,255,0.1);
  border-radius: var(--sr-radius-lg);
  backdrop-filter: blur(10px);
}

.sr-cta-text h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--sr-text-white);
  margin-bottom: var(--sr-space-sm);
}

.sr-cta-text p {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.9);
  margin: 0;
}

.sr-cta-buttons {
  display: flex;
  gap: var(--sr-space-md);
  flex-wrap: wrap;
}

/* 响应式 */
@media (max-width: 1024px) {
  .sr-hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .sr-hero-text {
    max-width: 100%;
  }
  
  .sr-hero-buttons {
    justify-content: center;
  }
  
  .sr-specs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .sr-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .sr-cta-banner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .sr-specs-grid {
    grid-template-columns: 1fr;
  }
  
  .sr-features-grid {
    grid-template-columns: 1fr;
  }
}

/* ═══════════════════════════════════════════════════════════════
   mobile-jaw-crusher-plant.html 专用样式
   所有类名前缀: .sr-
   ═══════════════════════════════════════════════════════════════ */

/* Page Hero */
.sr-page-hero {
  padding: 120px 0 var(--sr-space-3xl);
  background: var(--sr-bg-dark);
  color: var(--sr-text-white);
}

.sr-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sr-space-3xl);
  align-items: center;
}

.sr-hero-text {
  max-width: 600px;
}

.sr-hero-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: var(--sr-space-lg);
  color: var(--sr-text-white);
}

.sr-hero-title em {
  color: var(--sr-accent);
  font-style: normal;
}

.sr-hero-desc {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.7;
  margin-bottom: var(--sr-space-xl);
}

.sr-hero-btns {
  display: flex;
  gap: var(--sr-space-md);
  flex-wrap: wrap;
}

.sr-hero-img-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}

.sr-hero-img-wrap img {
  max-width: 100%;
  height: auto;
}

/* Hero Stats */
.sr-hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: var(--sr-space-lg);
  margin-top: var(--sr-space-2xl);
  margin-bottom: var(--sr-space-xl);
  padding: var(--sr-space-md) var(--sr-space-md);
  border-top: 1px solid rgba(255,255,255,0.1);
  background: var(--sr-bg-dark);
  align-items: center;
}

.sr-hs-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  min-height: 60px;
  width: 100%;
  padding: 0 var(--sr-space-sm);
}

.sr-hs-num,
.sr-hs-label {
  width: 100%;
}

.sr-hs-num {
  font-size: 16px;
  font-weight: 700;
  color: var(--sr-text-white);
  margin-bottom: 2px;
  line-height: 1.2;
  word-break: break-word;
  white-space: nowrap;
}

.sr-hs-label {
  font-size: 10px;
  color: var(--sr-text-muted);
  line-height: 1.3;
  word-break: break-word;
  white-space: nowrap;
}

/* Section */
.sr-section {
  padding: var(--sr-space-3xl) 0;
}

.sr-section-light {
  background: var(--sr-bg-white);
}

.sr-section-mid {
  background: var(--sr-bg-light);
}

.sr-section-dark {
  background: var(--sr-bg-light);
  color: var(--sr-text-dark);
}

.sr-section-primary {
  background: var(--sr-bg-white);
  color: var(--sr-text-dark);
  padding-top: calc(72px + var(--sr-space-3xl));
}

.sr-section-accent {
  background: var(--sr-bg-light);
  color: var(--sr-text-dark);
}

.sr-section-white {
  background: var(--sr-bg-white);
}

.sr-section-sm {
  padding: var(--sr-space-xl) 0;
}

/* Section Title */
.sr-section-title {
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 800;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-xl);
  line-height: 1.2;
}

.sr-section-dark .sr-section-title,
.sr-section-primary .sr-section-title {
  color: var(--sr-text-dark);
}

/* 深色背景区块内的 section-title 强制白色 */
.sr-bg-primary-dark .sr-section-title,
.sr-bg-secondary-dark .sr-section-title {
  color: #fff !important;
}

.sr-bg-primary-dark .sr-section-desc,
.sr-bg-secondary-dark .sr-section-desc {
  color: rgba(255, 255, 255, 0.8);
}

.sr-section-desc {
  font-size: 16px;
  color: var(--sr-text-gray);
  line-height: 1.6;
  margin-bottom: var(--sr-space-xl);
}

.sr-section-dark .sr-section-desc,
.sr-section-primary .sr-section-desc {
  color: var(--sr-text-gray);
}

/* Overview Grid */
.sr-overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sr-space-3xl);
  align-items: start;
}

.sr-overview-grid img {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: var(--sr-radius-lg);
  display: block;
  margin: 0 auto;
}

/* Left/Right Column Layout for Overview & Structure */
.sr-left-col {
  display: flex;
  flex-direction: column;
  gap: var(--sr-space-xl);
  padding-top: var(--sr-space-md);
  min-width: 0;
}

.sr-left-col .sr-section-desc {
  width: 100%;
}

.sr-right-col {
  display: flex;
  flex-direction: column;
  gap: var(--sr-space-lg);
  padding-top: 0;
  min-width: 0;
}

.sr-overview-grid .sr-left-col img,
.sr-structure-grid .sr-left-col img {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
  border-radius: var(--sr-radius-lg);
  display: block;
  margin: 0 auto;
}

/* Spec List */
.sr-spec-list {
  display: flex;
  flex-direction: column;
  gap: var(--sr-space-sm);
}

.sr-spec-row {
  display: flex;
  justify-content: space-between;
  padding: var(--sr-space-sm) 0;
  border-bottom: 1px solid var(--sr-border-light);
}

.sr-spec-k {
  font-weight: 600;
  color: var(--sr-text-dark);
}

.sr-spec-v {
  color: var(--sr-text-gray);
}

/* Structure Grid */
.sr-structure-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sr-space-3xl);
  align-items: center;
}

.sr-structure-img img {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: var(--sr-radius-lg);
  display: block;
  margin: 0 auto;
}

/* Feature List */
.sr-feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--sr-space-lg);
}
.sr-feat-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sr-space-lg);
  align-items: start;
}

.sr-feat-item {
  display: flex;
  gap: var(--sr-space-md);
}

.sr-feat-icon {
  width: 48px;
  height: 48px;
  background: rgba(13, 148, 136, 0.1);
  border-radius: var(--sr-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sr-feat-body h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-xs);
}

.sr-feat-body p {
  font-size: 14px;
  color: var(--sr-text-gray);
  line-height: 1.6;
  margin: 0;
}

/* Gallery Grid - 左侧大图 + 右侧2x2布局 */
.sr-gallery-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  grid-template-rows: repeat(2, 240px);
  gap: 20px;
}

.sr-gallery-grid:has(> :nth-child(5)) {
  grid-template-columns: 1.8fr 1fr 1fr;
}

.sr-gallery-big {
  grid-row: span 2;
}

.sr-gallery-item {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sr-gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.sr-gallery-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(13,148,136,0.1) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
  pointer-events: none;
}

.sr-gallery-item:hover::before {
  opacity: 1;
}

.sr-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.sr-gallery-item:hover img {
  transform: scale(1.05);
}

.sr-gallery-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 16px 16px;
  background: linear-gradient(to top, rgba(15,30,34,0.9) 0%, rgba(15,30,34,0.5) 60%, transparent 100%);
  color: var(--sr-text-white);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  z-index: 2;
}

.sr-gallery-big .sr-gallery-label {
  font-size: 15px;
  padding: 24px 20px 20px;
}

/* Models Grid */
.sr-models-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sr-space-lg);
}

.sr-model-card {
  background: #ffffff;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 16px;
  padding: var(--sr-space-2xl);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: var(--sr-space-md);
}

.sr-model-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

.sr-mc-series {
  font-size: 12px;
  font-weight: 700;
  color: var(--sr-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--sr-space-xs);
}

.sr-mc-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-md);
}

.sr-mc-specs {
  display: flex;
  flex-direction: column;
  gap: var(--sr-space-sm);
  margin-bottom: var(--sr-space-3xl);
}

.sr-mc-spec {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.sr-mc-spec:last-child {
  border-bottom: none;
}

.sr-mc-spec .sr-k {
  color: var(--sr-text-gray);
}

.sr-mc-spec .sr-v {
  color: var(--sr-text-dark);
  font-weight: 600;
}

.sr-mc-cta {
  margin-top: var(--sr-space-sm);
  display: flex;
  gap: var(--sr-space-sm);
}

.sr-mc-wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  background: #25D366;
  color: var(--sr-text-white);
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
  flex: 1;
}

.sr-mc-wa:hover {
  background: #128C7E;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37,211,102,0.3);
}

.sr-mc-teal {
  background: var(--sr-primary);
}

.sr-mc-teal:hover {
  background: var(--sr-primary-dark);
  box-shadow: 0 4px 12px rgba(13,148,136,0.3);
}

/* Apps Grid */
.sr-apps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sr-space-lg);
}

/* 3-column variant for pages with 3 app cards */
.sr-apps-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* Full-width apps grid: move out of sr-container */
.sr-apps-section > .sr-apps-grid,
.sr-apps-section > .sr-apps-grid-3 {
  grid-template-columns: repeat(3, 1fr);
  padding-left: 0;
  padding-right: 0;
  border-radius: 0;
}

.sr-app-card {
  background: var(--sr-bg-white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sr-app-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.sr-app-img {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.sr-app-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Third card — anchor to bottom so equipment shows */
.sr-app-card-last .sr-app-img img {
  object-position: center bottom !important;
  outline: 3px solid red !important;
}

.sr-app-body {
  padding: var(--sr-space-lg);
}

.sr-app-icon {
  font-size: 24px;
  margin-bottom: var(--sr-space-sm);
}

.sr-app-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-sm);
}

.sr-app-desc {
  font-size: 14px;
  color: var(--sr-text-gray);
  line-height: 1.6;
  margin-bottom: var(--sr-space-md);
}

.sr-app-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--sr-primary);
  background: rgba(13, 148, 136, 0.1);
  padding: 4px 12px;
  border-radius: var(--sr-radius-full);
}

/* Case Layout */
.sr-case-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sr-space-3xl);
}

.sr-case-img {
  display: flex;
  flex-direction: column;
  gap: var(--sr-space-md);
}

.sr-case-img > img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--sr-radius-lg);
}

.sr-case-img > div {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sr-space-md);
}

.sr-case-img > div img {
  width: 100%;
  border-radius: var(--sr-radius-md);
}

/* Project Reference — Image + Output Card column */
.sr-case-img-col {
  display: flex;
  flex-direction: column;
  gap: var(--sr-space-xl);
}

.sr-case-img-col > img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--sr-radius-lg);
}

.sr-case-output-card {
  background: var(--sr-bg-white);
  border-radius: var(--sr-radius-xl);
  padding: var(--sr-space-xl);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  border: 1px solid rgba(0,0,0,0.06);
}

.sr-case-output-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sr-text-muted);
  margin-bottom: var(--sr-space-xl);
}

.sr-case-output-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sr-space-md);
  margin-bottom: var(--sr-space-xl);
}

.sr-case-out-item {
  display: flex;
  flex-direction: column;
  gap: var(--sr-space-xs);
  padding: var(--sr-space-md);
  background: var(--sr-bg-light);
  border-radius: var(--sr-radius-md);
  border: 1px solid rgba(0,0,0,0.06);
  font-size: 14px;
  text-align: center;
  align-items: center;
}

.sr-case-out-frac {
  font-weight: 800;
  color: var(--sr-primary);
  font-size: 18px;
}

.sr-case-out-name {
  color: var(--sr-text-gray);
  font-size: 13px;
}

.sr-case-material-note {
  font-size: 12px;
  color: var(--sr-text-muted);
  font-style: italic;
  text-align: center;
}

.sr-case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sr-space-sm);
  margin-bottom: var(--sr-space-md);
}

.sr-case-tag {
  background: var(--sr-bg-white);
  padding: 6px 12px;
  border-radius: var(--sr-radius-md);
  font-size: 13px;
  color: var(--sr-text-gray);
}

.sr-case-tag strong {
  color: var(--sr-text-dark);
}

.sr-case-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-md);
}

.sr-case-body {
  margin-bottom: var(--sr-space-lg);
}

.sr-case-body p {
  font-size: 15px;
  color: var(--sr-text-gray);
  line-height: 1.7;
  margin-bottom: var(--sr-space-md);
}

.sr-case-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sr-space-md);
  margin-bottom: var(--sr-space-lg);
}

.sr-cs-item {
  text-align: center;
  padding: var(--sr-space-md);
  background: var(--sr-bg-white);
  border-radius: var(--sr-radius-md);
}

.sr-cs-num {
  font-size: 24px;
  font-weight: 800;
  color: var(--sr-primary);
  margin-bottom: 4px;
  white-space: nowrap;
}

.sr-cs-label {
  font-size: 12px;
  color: var(--sr-text-gray);
}

.sr-case-output {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sr-space-xs);
  margin-top: var(--sr-space-md);
}

.sr-out-tag {
  display: inline-block;
  background: var(--sr-bg-light);
  padding: 4px 10px;
  border-radius: var(--sr-radius-sm);
  font-size: 12px;
  color: var(--sr-text-dark);
  white-space: nowrap;
}

/* ============================================
   Product FAQ (sr-pfaq-*) - 产品详情页专用
   直接展开，2列网格，无手风琴，简洁风格
   ============================================ */

/* FAQ List - 2列网格 */
.sr-pfaq-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sr-space-xl) var(--sr-space-2xl);
  align-items: start;
  width: 100%;
}

@media (max-width: 768px) {
  .sr-pfaq-list { grid-template-columns: 1fr; }
}

/* FAQ Item - 白卡片 + 边框 + 阴影 + hover上浮 */
.sr-pfaq-item {
  background: var(--sr-bg-light);
  padding: var(--sr-space-xl);
  border-radius: var(--sr-radius-lg);
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sr-pfaq-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

/* FAQ Question - 粗体标题 + teal色Q标记 */
.sr-pfaq-q {
  font-size: 16px;
  font-weight: 700;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-sm);
  line-height: 1.4;
  text-align: left !important;
  direction: ltr !important;
  position: relative;
  padding-left: 36px;
}

.sr-pfaq-q::before {
  content: 'Q';
  position: absolute;
  left: 0;
  top: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--sr-primary);
  color: var(--sr-text-white);
  font-size: 12px;
  font-weight: 700;
  border-radius: 4px;
  flex-shrink: 0;
}

/* FAQ Answer - 直接显示 */
.sr-pfaq-a {
  font-size: 14px;
  color: var(--sr-text-gray);
  line-height: 1.7;
  display: block;
}

.sr-pfaq-text p {
  margin: 0 0 var(--sr-space-sm) 0;
}

.sr-pfaq-text p:last-child {
  margin-bottom: 0;
}

/* WordPress 覆盖 - 确保产品页 FAQ 不受主题影响 */
[class*="page-template-template-"] #main .sr-pfaq-list {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: var(--sr-space-xl) var(--sr-space-2xl) !important;
}

[class*="page-template-template-"] #main .sr-pfaq-a {
  display: block !important;
  white-space: normal !important;
  overflow: visible !important;
  max-height: none !important;
}



/* Next Links */
.sr-next-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sr-space-md);
  margin-top: var(--sr-space-lg);
}

.sr-next-link {
  display: inline-flex;
  align-items: center;
  padding: 12px 20px;
  background: var(--sr-bg-light);
  color: var(--sr-text-dark);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--sr-radius-md);
  text-decoration: none;
  transition: all 0.2s ease;
}

.sr-next-link:hover {
  background: var(--sr-primary);
  color: var(--sr-text-white);
}

.sr-next-hl {
  background: var(--sr-primary);
  color: var(--sr-text-white);
}

.sr-next-hl:hover {
  background: var(--sr-primary-dark);
}

/* ─── Workflow Section ─── */
.sr-workflow {
  max-width: 1000px;
}

.sr-workflow-header {
  margin-bottom: var(--sr-space-2xl);
  text-align: left;
}

.sr-workflow-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(13, 148, 136, 0.1);
  color: var(--sr-primary);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--sr-radius-full);
  margin-bottom: var(--sr-space-md);
}

.sr-workflow-title {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-sm);
}

.sr-workflow-desc {
  font-size: 16px;
  color: var(--sr-text-gray);
  line-height: 1.6;
}

/* Workflow Links */
.sr-workflow-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sr-space-md);
}

.sr-wl-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sr-space-lg) var(--sr-space-xl);
  background: var(--sr-bg-white);
  border: 1px solid var(--sr-border-light);
  border-radius: var(--sr-radius-lg);
  text-decoration: none;
  transition: all 0.3s ease;
}

.sr-wl-card:hover {
  background: var(--sr-primary);
  border-color: var(--sr-primary);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(13, 148, 136, 0.25);
}

.sr-wl-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--sr-text-dark);
  transition: color 0.3s ease;
}

.sr-wl-arrow {
  font-size: 18px;
  font-weight: 700;
  color: var(--sr-primary);
  transition: color 0.3s ease;
}

.sr-wl-card:hover .sr-wl-name,
.sr-wl-card:hover .sr-wl-arrow {
  color: var(--sr-text-white);
}

.sr-wl-highlight {
  background: var(--sr-primary);
  border-color: var(--sr-primary);
}

.sr-wl-highlight .sr-wl-name,
.sr-wl-highlight .sr-wl-arrow {
  color: var(--sr-text-white);
}

.sr-wl-highlight:hover {
  background: var(--sr-primary-dark);
  border-color: var(--sr-primary-dark);
}

@media (max-width: 1024px) {
  .sr-workflow-links {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .sr-workflow-links {
    grid-template-columns: 1fr;
  }
}

/* CTA Inner */
.sr-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sr-space-xl);
}

.sr-cta-text h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-sm);
}

.sr-cta-text p {
  font-size: 16px;
  color: var(--sr-text-gray);
  margin: 0;
}

.sr-cta-btns {
  display: flex;
  flex-direction: row;
  justify-content: center;
  gap: var(--sr-space-md);
  width: 100%;
}

.sr-cta-btns .sr-btn {
  justify-content: center;
  min-width: 180px;
}

.sr-btn-wa {
  background: #25D366;
  color: var(--sr-text-white);
}

.sr-btn-wa:hover {
  background: #128C7E;
}

/* Responsive */
@media (max-width: 1024px) {
  .sr-hero-inner,
  .sr-overview-grid,
  .sr-structure-grid,
  .sr-case-layout {
    grid-template-columns: 1fr;
  }
  
  .sr-hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .sr-gallery-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .sr-gallery-big {
    grid-row: span 1;
    grid-column: span 2;
  }
  
  .sr-models-grid,
  .sr-model-series.active {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .sr-apps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .sr-cta-btns {
    max-width: 280px;
  }
}

@media (max-width: 768px) {
  .sr-hero-stats {
    grid-template-columns: 1fr 1fr;
  }

  .sr-gallery-grid {
    grid-template-columns: 1fr;
  }

  .sr-gallery-big {
    grid-column: span 1;
  }

  .sr-models-grid,
  .sr-model-series.active,
  .sr-apps-grid,
  .sr-case-stats {
    grid-template-columns: 1fr;
  }

  .sr-feat-item {
    flex-direction: column;
  }
}

/* ─── Mobile Jaw Crusher Plant · Application Coverage ─── */

.mobile-apps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sr-space-xl);
  margin-top: var(--sr-space-2xl);
}

.mobile-app-card {
  background: var(--sr-bg-white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.mobile-app-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.mobile-app-img {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.mobile-app-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mobile-app-body {
  padding: var(--sr-space-xl);
}

.mobile-app-icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--sr-space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(13, 148, 136, 0.1);
  border-radius: 50%;
}

.mobile-app-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--sr-primary);
}

.mobile-app-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-sm);
}

.mobile-app-desc {
  font-size: 14px;
  color: var(--sr-text-gray);
  line-height: 1.6;
  margin-bottom: var(--sr-space-md);
}

.mobile-app-tag {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(13, 148, 136, 0.1);
  color: var(--sr-primary);
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--sr-radius-sm);
}

@media (max-width: 1024px) {
  .mobile-apps-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .mobile-apps-grid { grid-template-columns: 1fr; }
}

/* ─── Material Guide ─── */
.sr-guide-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sr-space-xl);
  margin-top: var(--sr-space-2xl);
}

.sr-guide-card {
  background: var(--sr-bg-white);
  border-radius: var(--sr-radius-xl);
  padding: var(--sr-space-xl);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  border: 1px solid rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
  gap: var(--sr-space-md);
}

.sr-guide-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(13, 148, 136, 0.1);
  border-radius: var(--sr-radius-lg);
  font-size: 22px;
  margin-bottom: var(--sr-space-xs);
}

.sr-guide-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--sr-primary);
}

.sr-guide-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-xs);
}

.sr-guide-detail {
  font-size: 14px;
  color: var(--sr-text-gray);
  line-height: 1.6;
  flex: 1;
}

.sr-guide-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(13, 148, 136, 0.1);
  color: var(--sr-primary);
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--sr-radius-sm);
  align-self: flex-start;
  margin-top: auto;
}

/* ─── Process Plans ─── */
.sr-process-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sr-space-xl);
  margin-top: var(--sr-space-2xl);
}

.sr-proc-card {
  background: var(--sr-bg-white);
  border-radius: var(--sr-radius-xl);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  border: 1px solid rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
}

.sr-proc-header {
  padding: var(--sr-space-md) var(--sr-space-xl);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--sr-text-white);
}

.sr-pc-hard { background: #0d9488; }
.sr-pc-limestone { background: #7c3aed; }
.sr-pc-recycle { background: #0891b2; }

.sr-proc-body {
  padding: var(--sr-space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--sr-space-lg);
  flex: 1;
}

.sr-proc-flow {
  display: flex;
  flex-direction: column;
  gap: var(--sr-space-sm);
}

.sr-pf-step {
  display: flex;
  align-items: center;
  gap: var(--sr-space-sm);
  font-size: 14px;
  color: var(--sr-text-dark);
  font-weight: 500;
  padding: 6px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.sr-pf-step:last-child {
  border-bottom: none;
}

.sr-pf-step::before {
  content: '';
  width: 8px;
  height: 8px;
  min-width: 8px;
  border-radius: 50%;
  background: var(--sr-primary);
  display: inline-block;
}

.sr-proc-output {
  font-size: 13px;
  color: var(--sr-text-gray);
  line-height: 1.6;
  padding: var(--sr-space-md);
  background: var(--sr-bg-light);
  border-radius: var(--sr-radius-md);
  border-left: 3px solid var(--sr-primary);
}

.sr-proc-usecase {
  font-size: 14px;
  color: var(--sr-text-gray);
  line-height: 1.6;
}

/* ─── Comparison Table ─── */
.sr-table-wrapper {
  overflow-x: auto;
  border-radius: var(--sr-radius-xl);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  margin-top: var(--sr-space-2xl);
}

.sr-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  background: var(--sr-bg-white);
  min-width: 640px;
}

.sr-table thead tr {
  background: var(--sr-bg-dark);
}

.sr-table thead th {
  padding: var(--sr-space-md) var(--sr-space-xl);
  text-align: left;
  font-weight: 700;
  font-size: 13px;
  color: var(--sr-text-white);
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.sr-table thead th:first-child {
  border-radius: var(--sr-radius-xl) 0 0 0;
}

.sr-table thead th:last-child {
  border-radius: 0 var(--sr-radius-xl) 0 0;
}

.sr-table tbody td {
  padding: var(--sr-space-md) var(--sr-space-xl);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  color: var(--sr-text-dark);
  vertical-align: top;
  line-height: 1.5;
}

.sr-table tbody tr:last-child td {
  border-bottom: none;
}

.sr-table tbody tr:nth-child(even) td {
  background: var(--sr-bg-light);
}

.sr-table tbody tr:hover td {
  background: rgba(13, 148, 136, 0.04);
}

.sr-table tbody td:first-child {
  font-weight: 600;
  color: var(--sr-text-dark);
  background: rgba(13, 148, 136, 0.04) !important;
  white-space: nowrap;
}

/* ─── Downstream Options ─── */
.sr-wash-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sr-space-xl);
  margin-top: var(--sr-space-2xl);
  margin-bottom: var(--sr-space-2xl);
}

.sr-wash-card {
  background: var(--sr-bg-white);
  border-radius: var(--sr-radius-xl);
  padding: var(--sr-space-xl);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  border: 1px solid rgba(0,0,0,0.06);
}

.sr-wash-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(13, 148, 136, 0.1);
  color: var(--sr-primary);
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--sr-radius-sm);
  margin-bottom: var(--sr-space-md);
}

.sr-wash-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-sm);
}

.sr-wash-card p {
  font-size: 14px;
  color: var(--sr-text-gray);
  line-height: 1.6;
}

.sr-comp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin-top: var(--sr-space-md);
  background: var(--sr-bg-white);
  border-radius: var(--sr-radius-xl);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.sr-comp-table th {
  background: var(--sr-bg-dark);
  color: var(--sr-text-white);
  padding: var(--sr-space-md) var(--sr-space-lg);
  text-align: left;
  font-weight: 600;
  font-size: 13px;
}

.sr-comp-table td {
  padding: var(--sr-space-md) var(--sr-space-lg);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  color: var(--sr-text-dark);
  vertical-align: top;
}

.sr-comp-table tr:last-child td {
  border-bottom: none;
}

.sr-comp-table tr:nth-child(even) td {
  background: var(--sr-bg-light);
}

.sr-comp-best {
  color: var(--sr-primary);
  font-weight: 600;
}

/* ─── Responsive · Sand Making Plant Sections ─── */
@media (max-width: 1024px) {
  .sr-guide-grid { grid-template-columns: repeat(2, 1fr); }
  .sr-process-cards { grid-template-columns: repeat(2, 1fr); }
  .sr-wash-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .sr-guide-grid { grid-template-columns: 1fr; }
  .sr-process-cards { grid-template-columns: 1fr; }
  .sr-wash-grid { grid-template-columns: 1fr; }
  .sr-table { font-size: 13px; }
  .sr-table thead th,
  .sr-table tbody td { padding: var(--sr-space-sm) var(--sr-space-md); }
}



/* Debug: highlight third card */
.sr-app-card-last {
  background-color: yellow !important;
}

/* ─── Astra Layout Override ─────────────────────────────────────────
   Astra's ast-plain-container limits #main to a content-width column.
   Force all page templates that use sr-* layout to span full width.
   ─────────────────────────────────────────────────────────────────── */
/* 暂时注释掉 — 导致 footer 宽度被限制
[class*="page-template-template-"] #main {
  width: 100% !important;
  max-width: 100% !important;
}

.page-template-template-mobile-jaw-crusher-plant #main > * {
  max-width: 100%;
}

.page-template-template-mobile-cone-crusher-plant #main > * {
  max-width: 100%;
}

.page-template-template-mobile-impact-crusher-plant #main > * {
  max-width: 100%;
}

.page-template-template-mobile-screening-plant #main > * {
  max-width: 100%;
}

.page-template-template-mobile-sand-making-plant #main > * {
  max-width: 100%;
}

.page-template-template-all-in-one-mobile-crusher-plant #main > * {
  max-width: 100%;
}

.page-template-template-jaw-crusher #main > * {
  max-width: 100%;
}

.page-template-template-cone-crusher #main > * {
  max-width: 100%;
}

.page-template-template-impact-crusher #main > * {
  max-width: 100%;
}

.page-template-template-sand-maker #main > * {
  max-width: 100%;
}

.page-template-template-sand-washer #main > * {
  max-width: 100%;
}

.page-template-template-vibrating-feeder #main > * {
  max-width: 100%;
}

.page-template-template-vibrating-screen #main > * {
  max-width: 100%;
}

.page-template-template-belt-conveyor #main > * {
  max-width: 100%;
}
*/

/* ═══════════════════════════════════════════════════════════════
   Equipment Details — sr-eq-* (制砂机/洗砂机/振动筛专用)
   独立类名，避免与通用 sr-detail-* 样式冲突
   ═══════════════════════════════════════════════════════════════ */

.sr-eq-section {
  padding: var(--sr-space-3xl) 0;
}

.sr-eq-block {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: var(--sr-space-3xl) !important;
  align-items: stretch !important;
  width: 100% !important;
  max-width: none !important;
  margin-bottom: var(--sr-space-4xl);
  box-sizing: border-box;
}

.sr-eq-body-cards {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: var(--sr-space-xl) !important;
  align-items: stretch !important;
  grid-column: 1 / -1 !important;
  width: 100% !important;
  max-width: none !important;
  min-width: 0 !important;
  box-sizing: border-box;
}

/* 上下堆叠：文字在上，图片在下 */
.sr-eq-col-stack {
  display: flex;
  flex-direction: column;
  gap: var(--sr-space-lg);
  align-items: stretch;
  width: 100%;
}

.sr-eq-col-stack .sr-eq-head {
  padding: 0;
}

.sr-eq-col-stack .sr-eq-img {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0;
  background: transparent;
}

.sr-eq-col-stack .sr-eq-img img {
  width: 80%;
  height: auto;
  object-fit: contain;
}

.sr-eq-head {
  margin-bottom: var(--sr-space-xl);
}

.sr-eq-head h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--sr-text-dark);
  margin-bottom: var(--sr-space-sm);
}

.sr-eq-head p {
  font-size: 14px;
  color: var(--sr-text-gray);
  line-height: 1.7;
}

.sr-eq-kicker {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--sr-primary);
  margin-bottom: var(--sr-space-sm);
}

/* 卡片网格 - 2列撑满整行 */
.sr-eq-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sr-space-lg);
  align-items: stretch;
  margin-top: 0;
}

.sr-eq-feat-item {
  background: #fff;
  border: 1.5px solid rgba(13, 148, 136, 0.18);
  border-radius: 12px;
  padding: var(--sr-space-lg);
  transition: box-shadow 0.2s ease;
  height: auto;
  display: flex;
  flex-direction: column;
  gap: var(--sr-space-md);
}

.sr-eq-feat-item:hover {
  box-shadow: 0 4px 20px rgba(13, 148, 136, 0.12);
}

@media (max-width: 768px) {
  .sr-eq-block { grid-template-columns: 1fr; }
  .sr-eq-body-cards { grid-template-columns: 1fr; }
  .sr-eq-cards { grid-template-columns: 1fr; }
}