/* ============================================
   战略合作页样式 - partnership.html
   保持与首页一致的暖棕色轻奢风格
   ============================================ */

/* Banner */
.partnership-banner .page-banner-title {
  font-size: 56px;
  letter-spacing: 10px;
}

.partnership-banner .page-banner-desc {
  font-size: 22px;
  letter-spacing: 6px;
  margin-bottom: 28px;
}

/* Strategy Intro */
.strategy-intro {
  background: var(--white);
  padding: 110px 0 100px;
}

.strategy-intro-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 70px;
  align-items: center;
}

.strategy-intro-image {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.strategy-intro-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: var(--transition);
}

.strategy-intro-image:hover img {
  transform: scale(1.03);
}

.strategy-intro-image::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  pointer-events: none;
  z-index: 2;
}

.strategy-intro-text .section-tag {
  display: inline-block;
  color: var(--primary);
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 4px;
  margin-bottom: 16px;
}

.strategy-intro-text .section-title {
  font-size: 44px;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.25;
  margin-bottom: 26px;
}

.strategy-intro-text .section-title span {
  color: var(--primary);
}

.strategy-intro-text .lead {
  font-size: 18px;
  line-height: 1.85;
  color: var(--dark);
  margin-bottom: 20px;
  font-weight: 500;
}

.strategy-intro-text p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-gray);
}

/* Cooperation Values */
.cooperation-values {
  background: var(--light-warm);
  padding: 100px 0 110px;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 60px;
}

.value-card {
  background: var(--white);
  padding: 48px 34px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.value-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

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

.value-card-num {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 500;
  color: var(--primary);
  opacity: 0.18;
  line-height: 1;
  margin-bottom: 12px;
}

.value-card h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.value-card p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-gray);
}

/* ============================================
   合作赋能体系 - 参考丽呈集团风格重构
   - 三大维度（流量/系统/数据）
   - 每维度：图标 + 名称 + 3 张能力卡 + 总结 tagline
   - 底部数据条
   ============================================ */
.empowerment {
  background: linear-gradient(180deg, #FAF7F3 0%, #F3EDE6 100%);
  padding: 110px 0 100px;
  position: relative;
  overflow: hidden;
}

.empowerment::before {
  content: "";
  position: absolute;
  top: 10%;
  right: -10%;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(201, 169, 110, 0.10) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}

.empowerment .section-header {
  position: relative;
  z-index: 2;
  margin-bottom: 30px;
}

.empowerment .section-tag {
  color: var(--primary);
}

.empowerment .section-title {
  color: var(--dark);
}

.empowerment .section-subtitle {
  font-size: 16px;
  color: var(--text-gray);
  margin-top: 14px;
  letter-spacing: 1px;
}

/* 单个维度（流量/系统/数据） */
.emp-category {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin: 0 auto;
  padding: 36px 0 28px;
  border-bottom: 1px solid rgba(201, 169, 110, 0.25);
}
.emp-category:first-of-type { padding-top: 20px; }
.emp-category:last-of-type { border-bottom: none; }

/* 维度头部：图标 + 名称 */
.emp-category-head {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-bottom: 28px;
}
.emp-category-icon {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 10px 24px rgba(201, 123, 73, 0.28);
  flex-shrink: 0;
}
.emp-category-icon svg { width: 38px; height: 38px; stroke-width: 1.8; }
.emp-category-name {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 700;
  color: var(--dark);
  letter-spacing: 3px;
  margin: 0;
}

/* 能力卡片 3 列 */
.emp-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 22px;
}
.emp-card {
  background: var(--white);
  padding: 22px 24px;
  border-radius: 14px;
  border: 1px solid rgba(201, 169, 110, 0.18);
  box-shadow: 0 6px 20px rgba(139, 94, 60, 0.06);
  transition: var(--transition);
}
.emp-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(139, 94, 60, 0.14);
  border-color: rgba(201, 169, 110, 0.4);
}
.emp-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.emp-card-tick {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}
.emp-card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--dark);
  letter-spacing: 0.5px;
  margin: 0;
}
.emp-card-desc {
  font-size: 14px;
  color: var(--text-gray);
  line-height: 1.7;
  margin: 0;
  padding-left: 32px;
}

/* 维度下方 tagline */
.emp-tagline {
  text-align: center;
  font-size: 22px;
  font-weight: 600;
  color: var(--dark);
  letter-spacing: 4px;
  padding-top: 18px;
  position: relative;
}
.emp-tagline::before {
  content: "";
  display: block;
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  margin: 0 auto 14px;
}

/* 底部数据条 */
.emp-stats {
  position: relative;
  z-index: 2;
  max-width: 1080px;
  margin: 60px auto 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 30px;
  background: var(--white);
  padding: 38px 50px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(201, 169, 110, 0.18);
}
.emp-stat {
  text-align: center;
}
.emp-stat-label {
  font-size: 13px;
  color: var(--text-gray);
  letter-spacing: 2px;
  margin-bottom: 10px;
}
.emp-stat-value {
  font-family: var(--font-serif);
  font-size: 44px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  letter-spacing: 1px;
}
.emp-stat-unit {
  font-size: 30px;
  font-weight: 700;
  color: var(--primary);
  margin-left: 4px;
}
.emp-stat-divider {
  width: 1px;
  height: 56px;
  background: rgba(201, 169, 110, 0.4);
}

/* Responsive */
@media (max-width: 992px) {
  .emp-cards { grid-template-columns: 1fr; gap: 14px; }
  .emp-category-name { font-size: 26px; }
  .emp-tagline { font-size: 18px; letter-spacing: 2px; }
  .emp-stats {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 30px 24px;
  }
  .emp-stat-divider { display: none; }
  .emp-stat-value { font-size: 36px; }
}
@media (max-width: 640px) {
  .emp-category-head { gap: 14px; }
  .emp-category-icon { width: 60px; height: 60px; border-radius: 50%; }
  .emp-category-icon svg { width: 30px; height: 30px; }
  .emp-category-name { font-size: 22px; letter-spacing: 2px; }
  .emp-card-desc { padding-left: 0; }
}

/* Responsive */
@media (max-width: 992px) {
  .partnership-banner .page-banner-title {
    font-size: 42px;
    letter-spacing: 6px;
  }
  .partnership-banner .page-banner-desc {
    font-size: 18px;
    letter-spacing: 4px;
  }
  .strategy-intro-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .strategy-intro-image {
    order: 2;
  }
  .strategy-intro-text {
    order: 1;
  }
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .values-grid {
    grid-template-columns: 1fr;
  }
}

/* 加盟中濠（恢复 · 升级为独立页 join.html） */
.cnhol-join .section-subtitle { margin-bottom: 36px; }
.cnhol-cta { text-align: center; margin-top: 36px; }
.cnhol-cta .btn { padding: 14px 44px; font-size: 16px; }

/* 加盟中濠 · 合作咨询表单（join.html id="join-form"） */
.cnhol-form { background: var(--white); padding: 110px 0 100px; position: relative; overflow: hidden; }
.cnhol-form::before {
  content: "";
  position: absolute;
  top: 8%;
  left: -8%;
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, rgba(201, 123, 73, 0.08) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}
.cnhol-form .section-header { position: relative; z-index: 2; margin-bottom: 40px; }
.cnhol-form .section-subtitle { margin-top: 14px; letter-spacing: 1px; }
.cnhol-form-grid {
  position: relative;
  z-index: 2;
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.cnhol-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.cnhol-form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cnhol-form-field--full { grid-column: 1 / -1; }
.cnhol-form-field label {
  font-size: 14px;
  font-weight: 500;
  color: var(--dark);
  letter-spacing: 1px;
}
.cnhol-form-field input,
.cnhol-form-field textarea {
  width: 100%;
  padding: 14px 18px;
  font: inherit;
  font-size: 15px;
  color: var(--dark);
  background: var(--white);
  border: 1px solid rgba(201, 169, 110, 0.3);
  border-radius: 10px;
  outline: none;
  transition: var(--transition);
  box-sizing: border-box;
}
.cnhol-form-field textarea {
  min-height: 140px;
  resize: vertical;
  font-family: inherit;
}
.cnhol-form-field input:focus,
.cnhol-form-field textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.18);
}
.cnhol-form-submit-row {
  display: flex;
  justify-content: center;
  margin-top: 12px;
}
.cnhol-form-submit {
  padding: 14px 48px;
  font-size: 16px;
}
@media (max-width: 768px) {
  .cnhol-form { padding: 80px 0 70px; }
  .cnhol-form-row { grid-template-columns: 1fr; }
}

/* nav 当前页高亮（join.html 等独立页面） */
.main-nav a.is-current {
  color: var(--primary);
  font-weight: 700;
}

/* ===== 加盟中濠 · 六大核心优势（对齐参考图） ===== */
.cnhol-advantages { background: #faf6f0; padding: 110px 0 90px; }
.cnhol-advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(201, 169, 110, 0.35);
  border-bottom: 1px solid rgba(201, 169, 110, 0.35);
}
.cnhol-advantage {
  padding: 38px 14px 34px;
  text-align: center;
  position: relative;
}
/* 右侧竖向分隔线（非第 3 列） */
.cnhol-advantage:not(:nth-child(3n))::after {
  content: "";
  position: absolute;
  right: 0;
  top: 30px;
  bottom: 26px;
  width: 1px;
  background: rgba(201, 169, 110, 0.35);
}
/* 上一行（第 1~3 项）底部横向分隔线 */
.cnhol-advantage:nth-child(-n+3) {
  border-bottom: 1px solid rgba(201, 169, 110, 0.35);
}
.cnhol-advantage-title {
  font-size: 18px;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 14px;
  letter-spacing: 1px;
}
.cnhol-advantage-line {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--primary);
  margin: 0 auto 14px;
  border-radius: 1px;
}
.cnhol-advantage-desc {
  font-size: 14px;
  color: #a09080;
  margin: 0;
  letter-spacing: 0.5px;
}
@media (max-width: 768px) {
  .cnhol-advantages-grid { grid-template-columns: 1fr; }
  .cnhol-advantage:not(:nth-child(3n))::after { display: none; }
  .cnhol-advantage:not(:last-child) { border-bottom: 1px solid rgba(201, 169, 110, 0.35); }
}

/* ===== 加盟中濠 · 集采供应链（融合 image#7：核心采购服务+供应链金融赋能） ===== */
.cnhol-supply { background: var(--white); padding: 110px 0 100px; }
.cnhol-supply-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  margin-top: 18px;
}
.cnhol-supply-heading {
  font-size: 22px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
  letter-spacing: 1px;
  padding-left: 14px;
  border-left: 4px solid var(--primary);
  line-height: 1.2;
}
.cnhol-supply-sub {
  font-size: 14px;
  color: var(--text-gray);
  margin-bottom: 22px;
  letter-spacing: 0.5px;
}
.cnhol-supply-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.cnhol-supply-stat-card {
  background: var(--white);
  padding: 22px 14px 20px;
  border-radius: 10px;
  border: 1px solid rgba(201, 169, 110, 0.22);
  text-align: center;
  transition: var(--transition);
}
.cnhol-supply-stat-card:hover {
  border-color: var(--primary);
  box-shadow: 0 8px 22px rgba(139, 94, 60, 0.08);
  transform: translateY(-2px);
}
.cnhol-supply-stat-num {
  font-size: 30px;
  font-weight: 700;
  color: var(--primary);
  font-family: var(--font-serif);
  line-height: 1.1;
  margin-bottom: 4px;
}
.cnhol-supply-stat-suffix {
  font-size: 20px;
  font-weight: 600;
  color: var(--primary);
}
.cnhol-supply-stat-label {
  font-size: 12px;
  color: var(--text-gray);
  letter-spacing: 2px;
  margin-bottom: 14px;
}
.cnhol-supply-feat {
  font-size: 13px;
  color: var(--dark);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: 8px;
}
.cnhol-supply-check {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}
.cnhol-supply-feat-desc {
  font-size: 12px;
  color: var(--text-gray);
  line-height: 1.6;
  padding: 0 4px;
}
.cnhol-supply-finance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 14px;
}
.cnhol-supply-finance-card {
  background: var(--white);
  border: 1px solid var(--primary);
  border-radius: 10px;
  padding: 20px 18px;
  transition: var(--transition);
}
.cnhol-supply-finance-card:hover {
  box-shadow: 0 10px 24px rgba(139, 94, 60, 0.1);
}
.cnhol-supply-finance-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(201, 169, 110, 0.3);
}
.cnhol-supply-finance-star {
  color: var(--primary);
  font-size: 18px;
  line-height: 1;
}
.cnhol-supply-finance-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  letter-spacing: 1px;
}
.cnhol-supply-finance-desc {
  font-size: 12px;
  color: var(--text-gray);
  line-height: 1.7;
  margin-bottom: 14px;
  min-height: 60px;
}
@media (max-width: 768px) {
  .cnhol-supply-grid { grid-template-columns: 1fr; gap: 40px; }
  .cnhol-supply-cards { grid-template-columns: 1fr; }
  .cnhol-supply-finance-grid { grid-template-columns: 1fr; }
}

/* ============================================================
 * 加盟中濠（join.html）· 品牌优势 ba-banner/ba-tab-nav/ba-section 概览
 * —— 样式来源于 brand-advantages.css，但简化为概览版（无 ba-data-card 网格）
 * ============================================================ */

/* ba-banner：page-banner 的暖橙副调（与 cn_2.jpg 暖色调和） */
.ba-banner {
  position: relative;
  overflow: hidden;
}
.ba-banner .page-banner-bg {
  background-color: #4a2e1f;
  background-size: cover;
  background-position: center 35%;
  filter: brightness(0.85) saturate(1.1);
}
/* 用真实背景图时去掉过厚滤镜/底色，保证图片透出 */
.ba-banner.page-banner--bg .page-banner-bg {
  background-color: #2b1f17;
  filter: brightness(0.95) saturate(1.05);
}
.ba-banner .page-banner-overlay {
  background: linear-gradient(
    180deg,
    rgba(31, 22, 18, 0.55) 0%,
    rgba(120, 65, 35, 0.45) 35%,
    rgba(201, 123, 73, 0.55) 75%,
    rgba(255, 255, 255, 0.9) 100%
  );
}
/* 背景图模式使用更轻的遮罩，让图片可读 */
.ba-banner.page-banner--bg .page-banner-overlay {
  background: linear-gradient(
    180deg,
    rgba(31, 22, 18, 0.45) 0%,
    rgba(31, 22, 18, 0.30) 40%,
    rgba(31, 22, 18, 0.50) 100%
  );
}
.ba-banner .page-banner-tag {
  color: var(--primary);
  letter-spacing: 4px;
}
.ba-banner .page-banner-title {
  color: #ffffff;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.45);
}
.ba-banner .page-banner-desc {
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: 6px;
}
.ba-banner .page-banner-divider span {
  background: rgba(255, 255, 255, 0.6);
}

/* ba-tab-nav：6 个标签导航（粘性定位 + 滚动激活） */
.ba-tab-nav {
  position: sticky;
  top: var(--header-h, 72px);
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(201, 123, 73, 0.12);
  box-shadow: 0 4px 20px rgba(60, 35, 20, 0.04);
  transition: box-shadow 0.2s;
}
.ba-tab-nav.is-stuck {
  box-shadow: 0 6px 24px rgba(60, 35, 20, 0.08);
}
.ba-tab-nav .container { padding-top: 0; padding-bottom: 0; }
.ba-tab-list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  align-items: stretch;
}
.ba-tab {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 14px;
  color: #4a3528;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  position: relative;
  transition: color 0.2s, background 0.2s;
}
.ba-tab::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 3px;
  background: var(--primary);
  transition: width 0.25s, left 0.25s;
}
.ba-tab:hover { color: var(--primary); background: rgba(201, 123, 73, 0.05); }
.ba-tab.active { color: var(--primary); font-weight: 700; }
.ba-tab.active::after { width: 70%; left: 15%; }
.ba-tab-num {
  font-family: 'Cormorant Garamond', 'Times New Roman', serif;
  font-size: 18px;
  color: rgba(201, 123, 73, 0.6);
  font-weight: 600;
  font-style: italic;
}
.ba-tab.active .ba-tab-num { color: var(--primary); }
.ba-tab-name { white-space: nowrap; }

/* ba-section：每个优势章节的标题+描述+CTA */
.ba-overview { padding-top: 60px; padding-bottom: 40px; }
.ba-section {
  padding: 60px 0;
  border-bottom: 1px dashed rgba(201, 123, 73, 0.15);
  scroll-margin-top: 140px;
}
.ba-section:last-child { border-bottom: none; }
.ba-section-head {
  display: grid;
  grid-template-columns: 1.2fr 1.8fr;
  gap: 60px;
  align-items: center;
  padding: 30px 0 40px;
}
.ba-section-head-left {
  position: relative;
  padding-left: 28px;
}
.ba-section-head-left::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 4px;
  background: linear-gradient(180deg, var(--primary), var(--accent, #C97B49));
  border-radius: 2px;
}
.ba-section-title {
  font-size: 32px;
  font-weight: 700;
  color: #2b1f17;
  margin: 0 0 8px;
  letter-spacing: 1px;
  line-height: 1.3;
}
.ba-section-en {
  font-family: 'Cormorant Garamond', 'Times New Roman', serif;
  font-size: 14px;
  letter-spacing: 3px;
  color: rgba(201, 123, 73, 0.7);
  margin: 0;
  font-style: italic;
}
.ba-section-head-right p {
  font-size: 16px;
  line-height: 1.9;
  color: #5a463a;
  margin: 0;
}
.ba-section-head-right em {
  color: var(--primary);
  font-weight: 600;
  font-style: normal;
}
.ba-section-cta {
  text-align: right;
  padding-top: 8px;
}
.ba-section-link {
  display: inline-block;
  font-size: 15px;
  color: var(--primary);
  font-weight: 600;
  letter-spacing: 0.5px;
  text-decoration: none;
  padding: 10px 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}
.ba-section-link:hover {
  color: var(--accent, #C97B49);
  border-bottom-color: var(--primary);
}

/* 响应式 */
@media (max-width: 1024px) {
  .ba-section-head { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 768px) {
  .ba-tab-list { grid-template-columns: repeat(3, 1fr); }
  .ba-tab { padding: 14px 8px; font-size: 13px; }
  .ba-tab-num { display: none; }
  .ba-section { padding: 40px 0; }
  .ba-section-title { font-size: 24px; }
  .ba-section-cta { text-align: left; }
}

/* ===== 合作展示图（数据条下方等比例图片，后台上传） ===== */
.partnership-showcase {
  background: var(--bg-cream, #faf6f0);
  padding: 70px 0 90px;
}
.partnership-showcase-frame {
  position: relative;
  width: 100%;
  /* 等比例 16:9：padding-top:56.25% 让容器高度 = 宽度 × 9/16 */
  padding-top: 56.25%;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(139, 94, 60, 0.12);
  background: #f0e6d8;
}
.partnership-showcase-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.partnership-showcase-caption {
  text-align: center;
  margin-top: 20px;
  color: #8B5E3C;
  font-size: 14px;
  letter-spacing: 2px;
}
@media (max-width: 768px) {
  .partnership-showcase { padding: 50px 0 60px; }
  .partnership-showcase-caption { font-size: 13px; }
}