/**
 * block-layouts.css — page-block 动态内容板块排版系统
 * 用于 about.html / contact.html / index.html 首页动态板块
 * section.page-block.full-main.block-{layout}
 *
 * 间距规则：
 *   · 桌面：padding-block 20px → 两板块之间视觉间距 40px
 *   · 手机：padding-block 24px → 两板块之间视觉间距 48px
 */

/* ════════════════════════════════════════════════════════════
   1. BASE — 所有板块共用结构
════════════════════════════════════════════════════════════ */
.page-block {
  padding-block: 20px;
  display: flex;
  align-items: center;
  gap: 48px;
}

/* 图片区：img-left / img-right 用 4:3 比例限制高度 */
.block-media {
  flex: 0 0 46%;
  min-width: 0;
  overflow: hidden;
}
.block-media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 12px;
}

/* 文字区 */
.block-body { flex: 1; min-width: 0; }

.block-eyebrow {
  display: inline-block;
  font-size: 1.2rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--c1s); margin-bottom: 12px;
}
.block-title {
  font-size: 3rem; font-weight: 800;
  color: #1a2744; line-height: 1.22;
  margin-bottom: 16px;
}
.block-sub {
  font-size: 1.75rem; color: #6b7280;
  line-height: 1.6; margin-bottom: 22px;
}
.block-sub:empty { display: none; }

.block-content { font-size: 1.6rem; line-height: 1.85; color: #4b5563; }
/* 覆盖 UEditor 输出的 text-wrap-mode: nowrap 内联样式 */
.block-content span { text-wrap-mode: wrap !important; white-space: normal !important; }
.block-content strong { color: #1a2744; }
.block-content a      { color: var(--c1s); }
.block-content img    { max-width: 100%; border-radius: 8px; margin: 14px 0; display: block; }
.block-content ul,
.block-content ol     { padding-left: 22px; margin-bottom: 14px; }
.block-content li     { margin-bottom: 6px; }

/* ════════════════════════════════════════════════════════════
   2. img-left / img-right — 图文并排
════════════════════════════════════════════════════════════ */
.block-img-left  { flex-direction: row; }
.block-img-right { flex-direction: row-reverse; }
.block-img-left .block-media,
.block-img-right .block-media { aspect-ratio: 4/3; }
.block-img-left  .block-media img,
.block-img-right .block-media img {
  height: 100%;
  box-shadow: 0 12px 40px rgba(0,0,0,.10);
}

/* ════════════════════════════════════════════════════════════
   3. text-only — 纯文字居中窄版
════════════════════════════════════════════════════════════ */
.block-text-only { flex-direction: column; max-width: 820px; margin-inline: auto; }
.block-text-only .block-media { display: none; }
.block-text-only .block-body  { width: 100%; }

/* ════════════════════════════════════════════════════════════
   4. feature — 图标居中介绍
════════════════════════════════════════════════════════════ */
.block-feature {
  flex-direction: column; text-align: center;
  max-width: 640px; margin-inline: auto;
}
.block-feature .block-media {
  flex: none; width: 96px; height: 96px;
  border-radius: 24px; overflow: hidden;
  background: #eef3fc;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
  box-shadow: 0 4px 16px rgba(9,57,140,.12);
}
.block-feature .block-media img { width: 56px; height: 56px; object-fit: contain; border-radius: 0; }
.block-feature .block-title { font-size: 2.6rem; }

/* ════════════════════════════════════════════════════════════
   5. banner — 全宽图片 + 叠字（图片撑满整段宽，内容绝对居中）
════════════════════════════════════════════════════════════ */
.block-banner {
  position: relative;
  padding: 0;
  flex-direction: column; align-items: stretch;
  overflow: hidden; min-height: 380px;
}
.block-banner .block-media { flex: none; width: 100%; height: 380px; overflow: hidden; }
.block-banner .block-media img { width: 100%; height: 100%; object-fit: cover; border-radius: 0; }
.block-banner .block-body {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: center;
  padding-block: 48px;
  background: linear-gradient(90deg, rgba(9,57,140,.75) 0%, rgba(9,57,140,.35) 100%);
}
.block-banner .block-title   { color: #fff; font-size: 3.8rem; }
.block-banner .block-sub     { color: rgba(255,255,255,.88); }
.block-banner .block-content { color: rgba(255,255,255,.85); }

/* ════════════════════════════════════════════════════════════
   6. dark — 深海军蓝背景
════════════════════════════════════════════════════════════ */
.block-dark { background: #0d2b5e; }
.block-dark .block-title          { color: #fff; }
.block-dark .block-sub            { color: rgba(255,255,255,.72); }
.block-dark .block-content        { color: rgba(255,255,255,.85); }
.block-dark .block-content strong { color: #fff; }
.block-dark .block-media img      { box-shadow: 0 16px 48px rgba(0,0,0,.30); }

/* ════════════════════════════════════════════════════════════
   7. highlight — 浅灰蓝底（轻量区分）
════════════════════════════════════════════════════════════ */
.block-highlight { background: #f1f5fb; }
.block-highlight .block-title     { color: #1a2744; }
.block-highlight .block-media img { box-shadow: 0 8px 28px rgba(9,57,140,.10); }

/* ════════════════════════════════════════════════════════════
   8. gradient — 蓝色渐变背景
════════════════════════════════════════════════════════════ */
.block-gradient {
  background: linear-gradient(135deg, #0d2b5e 0%, #09398c 55%, #0a4db0 100%);
}
.block-gradient .block-title          { color: #fff; font-size: 3.4rem; }
.block-gradient .block-sub            { color: rgba(255,255,255,.78); }
.block-gradient .block-content        { color: rgba(255,255,255,.88); }
.block-gradient .block-media img      { box-shadow: 0 16px 48px rgba(0,0,0,.28); }

/* ════════════════════════════════════════════════════════════
   9. cards — 卡片网格（ul/li → 白卡）
════════════════════════════════════════════════════════════ */
.block-cards { flex-direction: column; align-items: stretch; }
.block-cards .block-media { display: none; }
.block-cards .block-body  { width: 100%; }
.block-cards .block-content ul {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px; list-style: none; padding: 0; margin-top: 28px;
}
.block-cards .block-content li {
  background: #fff; border-radius: 12px;
  padding: 24px 22px;
  border: 1px solid #e8edf5;
  box-shadow: 0 2px 12px rgba(9,57,140,.06);
  font-size: 1.5rem; color: #4b5563; line-height: 1.65;
  transition: box-shadow .2s, transform .2s;
}
.block-cards .block-content li:hover {
  box-shadow: 0 6px 24px rgba(9,57,140,.12);
  transform: translateY(-2px);
}
.block-cards .block-content strong {
  display: block; font-size: 1.7rem; font-weight: 700;
  color: #1a2744; margin-bottom: 8px;
}

/* ════════════════════════════════════════════════════════════
   10. steps — 分步流程（ol/li → 编号步骤卡）
════════════════════════════════════════════════════════════ */
.block-steps { flex-direction: column; align-items: stretch; background: #f8faff; }
.block-steps .block-media { display: none; }
.block-steps .block-body  { width: 100%; }
.block-steps .block-content ol {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px; list-style: none; padding: 0; margin-top: 28px;
  counter-reset: step-c;
}
.block-steps .block-content ol li {
  counter-increment: step-c;
  background: #fff; border-radius: 12px;
  padding: 28px 22px 22px;
  border: 1px solid #e8edf5;
  box-shadow: 0 2px 10px rgba(9,57,140,.05);
  font-size: 1.5rem; color: #4b5563; line-height: 1.65;
}
.block-steps .block-content ol li::before {
  content: counter(step-c);
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  background: var(--c1s); color: #fff;
  border-radius: 50%; font-size: 1.6rem; font-weight: 800; line-height: 1;
  margin-bottom: 14px;
}

/* ════════════════════════════════════════════════════════════
   11. checklist — 绿色勾选清单
════════════════════════════════════════════════════════════ */
.block-checklist { flex-direction: column; align-items: stretch; }
.block-checklist .block-media { display: none; }
.block-checklist .block-body  { max-width: 760px; margin-inline: auto; width: 100%; }
.block-checklist .block-content ul {
  list-style: none; padding: 0; margin-top: 22px;
  display: flex; flex-direction: column; gap: 10px;
}
.block-checklist .block-content ul li {
  display: flex; gap: 14px; align-items: flex-start;
  font-size: 1.6rem; color: #374151; line-height: 1.65;
  padding: 14px 18px;
  background: #f9fdfb; border-radius: 8px;
  border: 1px solid #d1f0df;
}
.block-checklist .block-content ul li::before {
  content: "✓"; font-size: 1.6rem; font-weight: 900;
  color: #22863a; flex-shrink: 0; margin-top: 1px;
  width: 24px; text-align: center;
}

/* ════════════════════════════════════════════════════════════
   12. two-col — 双栏文字（标题+左竖条+渐变分割线+双栏正文）
════════════════════════════════════════════════════════════ */
.block-two-col { flex-direction: column; align-items: stretch; }
.block-two-col .block-media { display: none; }
.block-two-col .block-body  { width: 100%; }
.block-two-col .block-title {
  position: relative; padding-left: 20px;
  font-size: 2.8rem; color: #1a2744;
}
.block-two-col .block-title::before {
  content: ''; position: absolute;
  left: 0; top: 10%; bottom: 10%;
  width: 5px; border-radius: 3px;
  background: var(--c1s);
}
.block-two-col .block-body::after {
  content: ''; display: block; height: 1px;
  background: linear-gradient(90deg, #d0d9ec 0%, transparent 100%);
  margin: 0;
}
.block-two-col .block-content {
  column-count: 2; column-gap: 52px;
  column-rule: 1px solid #dde4f0;
}
.block-two-col .block-content p  { margin-bottom: 16px; break-inside: avoid; }
.block-two-col .block-content ul,
.block-two-col .block-content ol  { padding-left: 0; list-style-position: inside; }
.block-two-col .block-content li  { margin-bottom: 8px; break-inside: avoid; }

/* ════════════════════════════════════════════════════════════
   13. side-panel — 背景图铺满 + 右侧磨砂玻璃卡
   注：style.css 已将此布局排除出 padding-inline 规则
════════════════════════════════════════════════════════════ */
.block-side-panel {
  width: auto;           /* 抵消 .full-main{width:100%}，防止右溢出 */
  padding: 0; gap: 0;
  min-height: 460px;
  margin-inline: var(--site-gutter-x, 10%);
  border-radius: 2rem;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,.22);
  background: #0a1f4a;
  position: relative;
}
.block-side-panel .block-media {
  position: absolute; inset: 0;
  overflow: hidden;
}
.block-side-panel .block-media img {
  width: 100%; height: 100%;
  object-fit: cover; border-radius: 0;
}
.block-side-panel::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(100deg,
    rgba(5,15,45,.15) 0%,
    rgba(5,15,45,.55) 45%,
    rgba(5,15,45,.82) 100%);
  z-index: 1;
  pointer-events: none;
}
.block-side-panel .block-body {
  flex: 0 0 52%;
  margin-left: auto;
  min-height: 460px;
  position: relative; z-index: 2;
  padding: 5rem 5.5rem 5rem 4.5rem;
  display: flex; flex-direction: column; justify-content: center;
  background: rgba(255,255,255,.10);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-left: 1px solid rgba(255,255,255,.18);
  overflow-wrap: break-word;
}
.block-side-panel .block-title {
  font-size: 3rem; font-weight: 800;
  color: #fff; line-height: 1.25; margin-bottom: 1.4rem;
}
.block-side-panel .block-title::after {
  content: '';
  display: block;
  width: 44px; height: 3px;
  background: var(--cg);
  border-radius: 2px; margin-top: 1.4rem;
}
.block-side-panel .block-sub {
  color: rgba(255,255,255,.78);
  font-size: 1.6rem; line-height: 1.6; margin-bottom: 1.8rem;
}
.block-side-panel .block-content {
  font-size: 1.5rem; color: rgba(255,255,255,.85); line-height: 1.9;
}
.block-side-panel .block-content strong { color: #fff; }
.block-side-panel .block-content a { color: var(--cg); }

/* ════════════════════════════════════════════════════════════
   14. testimonial — 客户评价卡片
════════════════════════════════════════════════════════════ */
.block-testimonial {
  flex-direction: column; align-items: center; text-align: center;
  max-width: 780px; margin-inline: auto;
  background: #fff;
  border: 1px solid #e8edf5; border-radius: 16px;
  box-shadow: 0 4px 24px rgba(9,57,140,.07);
  padding: 40px 52px;
}
.block-testimonial .block-media {
  flex: none; width: 72px; height: 72px;
  border-radius: 50%; overflow: hidden; margin-bottom: 20px;
  border: 3px solid #e8edf5;
}
.block-testimonial .block-media img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.block-testimonial .block-title {
  font-size: 2rem; font-weight: 400; font-style: italic;
  color: #374151; line-height: 1.7;
  position: relative; padding-top: 28px;
}
.block-testimonial .block-title::before {
  content: '\201C';
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  font-size: 5.5rem; color: var(--c1s); opacity: .2;
  line-height: 1; font-family: Georgia, serif; font-style: normal;
}
.block-testimonial .block-sub {
  font-style: normal; font-weight: 700; color: var(--c1s); font-size: 1.5rem;
}

/* ════════════════════════════════════════════════════════════
   15. boxed — 白卡片浮于浅底
════════════════════════════════════════════════════════════ */
.block-boxed { background: #f1f5fb; flex-direction: column; align-items: center; gap: 32px; }
.block-boxed .block-media {
  flex: none; max-width: 520px; width: 100%;
  border-radius: 12px; overflow: hidden;
  box-shadow: 0 8px 32px rgba(9,57,140,.12);
}
.block-boxed .block-body {
  background: #fff; border-radius: 14px;
  padding: 40px 44px;
  box-shadow: 0 4px 20px rgba(9,57,140,.08);
  max-width: 680px; width: 100%;
  border: 1px solid #e8edf5;
}

/* ════════════════════════════════════════════════════════════
   16. accent-border — 左侧强调线
════════════════════════════════════════════════════════════ */
.block-accent-border { flex-direction: column; align-items: flex-start; }
.block-accent-border .block-media { display: none; }
.block-accent-border .block-body {
  width: 100%; max-width: 780px;
  border-left: 5px solid var(--c1s); padding-left: 36px;
}
.block-accent-border .block-title { color: #1a2744; font-size: 2.8rem; }

/* ════════════════════════════════════════════════════════════
   17. icon-cards — 图标卡片（Why Choose Us 类）
   桌面：4列网格；手机：2列网格
   li 结构：<img>图标 + <strong>标题</strong> + 描述文字
════════════════════════════════════════════════════════════ */
.block-icon-cards { flex-direction: column; align-items: stretch; }
.block-icon-cards .block-media { display: none; }
.block-icon-cards .block-body  { width: 100%; }

.block-icon-cards .block-content ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  list-style: none; padding: 0; margin: 28px 0 0;
}
.block-icon-cards .block-content li {
  background: #fff;
  border-radius: 16px;
  padding: 36px 20px 28px;
  text-align: center;
  display: flex; flex-direction: column; align-items: center;
  gap: 0;
  border: 1px solid #eaeff7;
  box-shadow: 0 2px 12px rgba(9,57,140,.05);
  transition: transform .25s, box-shadow .25s, border-color .25s;
  position: relative; overflow: hidden;
}
.block-icon-cards .block-content li::after {
  content: '';
  position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 0; height: 3px;
  background: linear-gradient(90deg, var(--c1s), #4a90e2);
  border-radius: 2px 2px 0 0;
  transition: width .3s ease;
}
.block-icon-cards .block-content li:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(9,57,140,.13);
  border-color: #c8d8f8;
}
.block-icon-cards .block-content li:hover::after { width: 60%; }

/* 图标圆形容器 — 替代裸图 */
.block-icon-cards .block-content li img {
  width: 60px; height: 60px;
  object-fit: contain; display: block;
  border-radius: 50%;
  margin: 0 auto 20px;
  padding: 14px;
  background: linear-gradient(135deg, #dbeafe 0%, #eff6ff 100%);
  box-shadow: 0 4px 14px rgba(9,57,140,.12);
  flex-shrink: 0;
}
.block-icon-cards .block-content li strong {
  display: block;
  font-size: 1.65rem; font-weight: 700; color: #1a2744;
  margin-bottom: 10px;
}
.block-icon-cards .block-content li {
  font-size: 1.42rem; color: #6b7280; line-height: 1.75;
}

/* 手机：2列网格，不横向滑动 */
@media (max-width: 900px) {
  .block-icon-cards .block-content ul {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .block-icon-cards .block-content li {
    padding: 28px 16px 22px;
  }
  .block-icon-cards .block-content li img {
    width: 52px; height: 52px;
    padding: 12px; margin-bottom: 16px;
  }
}
@media (max-width: 480px) {
  .block-icon-cards .block-content ul {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .block-icon-cards .block-content li {
    padding: 22px 12px 18px;
    border-radius: 12px;
  }
  .block-icon-cards .block-content li strong { font-size: 1.5rem; }
  .block-icon-cards .block-content li { font-size: 1.3rem; }
}

/* ════════════════════════════════════════════════════════════
   18. faq — 问答折叠（原生 details/summary，零 JS）
   后端写法：<details><summary>问题</summary><p>答案</p></details>
   2列：把所有 details 放进一个 <div class="faq-grid"> 里
════════════════════════════════════════════════════════════ */
.block-faq { flex-direction: column; align-items: stretch; }
.block-faq .block-media { display: none; }
.block-faq .block-body  { width: 100%; }

.block-faq .block-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 32px;
}
/* details 是真正的 grid 项 */
.block-faq .block-content details { min-width: 0; }
/* UEditor 可能插入的空 p 标签：跨两列不影响布局 */
.block-faq .block-content > p { grid-column: 1 / -1; margin: 0; }

/* details 样式 */
.block-faq details {
  border-bottom: 1px solid #e4eaf5;
}
.block-faq summary {
  list-style: none;
  position: relative;
  padding: 16px 36px 16px 0;
  font-size: 1.55rem; font-weight: 600; color: #1a2744;
  line-height: 1.5; cursor: pointer; user-select: none;
}
.block-faq summary::-webkit-details-marker { display: none; }
.block-faq summary::after {
  content: '';
  position: absolute; right: 0; top: 18px;
  width: 22px; height: 22px;
  border: 2px solid var(--c1s); border-radius: 50%;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M5 2v6M2 5h6' stroke='%2309398c' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E") center/14px no-repeat;
  transition: transform .25s;
}
.block-faq details[open] > summary::after { transform: rotate(45deg); }
.block-faq details > *:not(summary) {
  padding-bottom: 16px;
  font-size: 1.5rem; color: #4b5563; line-height: 1.8;
}

/* ════════════════════════════════════════════════════════════
   18-20. banner-cards — 背景大图 + 浮动卡片（2/3/4列）
   注：style.css 已将三者排除出 padding-inline 规则
════════════════════════════════════════════════════════════ */
:is(.block-banner-cards, .block-banner-cards-2, .block-banner-cards-4) {
  position: relative;
  flex-direction: column; align-items: stretch; justify-content: center;
  padding: 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  width: auto;
  margin-inline: var(--site-gutter-x, 10%);
  border-radius: 16px;
}

/* 背景图 */
:is(.block-banner-cards, .block-banner-cards-2, .block-banner-cards-4) .block-media {
  position: absolute; inset: 0; flex: none; width: 100%; height: 100%;
}
:is(.block-banner-cards, .block-banner-cards-2, .block-banner-cards-4) .block-media img {
  width: 100%; height: 100%; object-fit: cover; border-radius: 0;
}

/* 深色蒙版 */
:is(.block-banner-cards, .block-banner-cards-2, .block-banner-cards-4)::before {
  content: ''; position: absolute; inset: 0;
  background: rgba(8,30,70,.5); z-index: 1;
}

/* 文字区 */
:is(.block-banner-cards, .block-banner-cards-2, .block-banner-cards-4) .block-body {
  position: relative; z-index: 2;
  padding: 8%;
  width: 100%;
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
}
:is(.block-banner-cards, .block-banner-cards-2, .block-banner-cards-4) .block-title {
  color: #fff; margin-bottom: 32px;
}
:is(.block-banner-cards, .block-banner-cards-2, .block-banner-cards-4) .block-sub {
  color: rgba(255,255,255,.85);
}

/* 卡片列表 */
:is(.block-banner-cards, .block-banner-cards-2, .block-banner-cards-4) .block-content ul {
  display: grid; gap: 20px; list-style: none; padding: 0; margin: 0;
}
.block-banner-cards   .block-content ul { grid-template-columns: repeat(3, 1fr); }
.block-banner-cards-2 .block-content ul { grid-template-columns: repeat(2, 1fr); }
.block-banner-cards-4 .block-content ul { grid-template-columns: repeat(4, 1fr); }

:is(.block-banner-cards, .block-banner-cards-2, .block-banner-cards-4) .block-content li {
  background: rgba(255,255,255,.96); border-radius: 12px;
  padding: 24px; color: #333; font-size: 1.5rem; line-height: 1.7;
  box-shadow: 0 8px 32px rgba(0,0,0,.12);
  transition: transform .2s, box-shadow .2s;
}
:is(.block-banner-cards, .block-banner-cards-2, .block-banner-cards-4) .block-content li:hover {
  transform: translateY(-4px); box-shadow: 0 14px 40px rgba(0,0,0,.18);
}
:is(.block-banner-cards, .block-banner-cards-2, .block-banner-cards-4) .block-content li strong {
  display: block; font-size: 1.7rem; font-weight: 700;
  color: #0d2b5e; margin-bottom: 10px;
}
:is(.block-banner-cards, .block-banner-cards-2, .block-banner-cards-4) .block-content li img {
  width: 48px; height: 48px; object-fit: contain;
  margin-bottom: 14px; display: block; border-radius: 0;
}

/* ════════════════════════════════════════════════════════════
   20-23. photo — 多图展示布局
════════════════════════════════════════════════════════════ */
:is(.block-photo-grid, .block-photo-2col, .block-photo-mosaic, .block-photo-strip) {
  flex-direction: column; align-items: stretch;
}
/* 这些布局不需要 ico 主图，隐藏 block-media */
:is(.block-photo-grid, .block-photo-2col, .block-photo-mosaic, .block-photo-strip) .block-media {
  display: none;
}
:is(.block-photo-grid, .block-photo-2col, .block-photo-mosaic, .block-photo-strip) .block-body {
  width: 100%;
}

/* photo-grid：3列等比网格 */
.block-photo-grid .block-pics {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 12px; margin-top: 24px;
}
.block-photo-grid .block-pics img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
  border-radius: 8px; display: block;
  transition: transform .3s, box-shadow .3s;
}
.block-photo-grid .block-pics img:hover { transform: scale(1.04); box-shadow: 0 6px 20px rgba(0,0,0,.15); }

/* photo-2col：2列大图 */
.block-photo-2col .block-pics {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px; margin-top: 24px;
}
.block-photo-2col .block-pics img {
  width: 100%; aspect-ratio: 3/2; object-fit: cover;
  border-radius: 10px; display: block;
  transition: transform .3s, box-shadow .3s;
}
.block-photo-2col .block-pics img:hover { transform: scale(1.02); box-shadow: 0 8px 24px rgba(0,0,0,.14); }

/* photo-mosaic：1大+多小拼贴 */
.block-photo-mosaic .block-pics {
  display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: auto auto;
  gap: 12px; margin-top: 24px;
}
.block-photo-mosaic .block-pics img {
  width: 100%; object-fit: cover;
  border-radius: 8px; display: block;
  transition: transform .3s;
}
.block-photo-mosaic .block-pics img:first-child { grid-row: span 2; aspect-ratio: 2/3; }
.block-photo-mosaic .block-pics img:not(:first-child) { aspect-ratio: 4/3; }
.block-photo-mosaic .block-pics img:hover { transform: scale(1.02); }

/* photo-strip：横向滚动图片带 */
.block-photo-strip .block-pics {
  display: flex; gap: 12px; overflow-x: auto;
  padding-bottom: 8px; margin-top: 24px;
  scroll-snap-type: x mandatory;
}
.block-photo-strip .block-pics::-webkit-scrollbar { height: 4px; }
.block-photo-strip .block-pics::-webkit-scrollbar-thumb { background: #ccc; border-radius: 4px; }
.block-photo-strip .block-pics img {
  flex: 0 0 280px; height: 200px; object-fit: cover;
  border-radius: 10px; scroll-snap-align: start;
  transition: transform .3s;
}
.block-photo-strip .block-pics img:hover { transform: scale(1.03); }

/* ════════════════════════════════════════════════════════════
   RESPONSIVE
   断点统一：900px（平板）/ 600px（手机）
════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  /* 统一缩小间距 */
  .page-block { flex-direction: column; padding-block: 24px; gap: 20px; }
  .block-media { flex: none; width: 100%; }

  /* 字号缩小 */
  .block-title { font-size: 2.6rem; }
  .block-sub   { font-size: 1.6rem; }

  /* banner */
  .block-banner            { min-height: 260px; }
  .block-banner .block-media  { height: 260px; }
  .block-banner .block-body   { padding-block: 24px; }
  .block-banner .block-title  { font-size: 2.8rem; }

  /* feature */
  .block-feature .block-media { width: 80px; height: 80px; }

  /* cards */
  .block-cards .block-content ul { grid-template-columns: 1fr 1fr; }

  /* steps */
  .block-steps .block-content ol { grid-template-columns: 1fr 1fr; }

  /* two-col */
  .block-two-col .block-content { column-count: 1; column-rule: none; }

  /* faq */
  .block-faq .block-content { grid-template-columns: 1fr; }

  /* side-panel — 手机版 */
  .block-side-panel {
    flex-direction: column;
    min-height: auto;
    padding: 0;
    margin-inline: 4%;
    border-radius: 1.4rem;
    box-shadow: 0 8px 30px rgba(0,0,0,.18);
  }
  .block-side-panel .block-media {
    position: relative; inset: auto;
    width: 100%; height: 220px;
    border-radius: 1.4rem 1.4rem 0 0;
  }
  .block-side-panel .block-media img {
    object-position: top center;
  }
  .block-side-panel::after {
    position: absolute;
    top: 0; left: 0; right: 0; height: 220px;
    inset: unset;
    background: linear-gradient(180deg,
      rgba(5,15,45,.05) 0%,
      rgba(5,15,45,.42) 65%,
      rgba(5,15,45,.78) 100%);
    border-radius: 1.4rem 1.4rem 0 0;
  }
  .block-side-panel .block-body {
    flex: none; width: 100%;
    min-height: auto; margin-left: 0;
    margin-top: -70px;
    padding: 2.8rem 2.8rem 0;
    background: rgba(255,255,255,.12);
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    border-radius: 1.2rem 1.2rem 0 0;
    border: 1px solid rgba(255,255,255,.16);
    border-bottom: none;
    border-left: none;
  }
  .block-side-panel .block-title { font-size: 2.4rem; }
  .block-side-panel .block-content {
    background: rgba(8,20,56,.96);
    margin: 1.6rem -2.8rem 0;
    padding: 2rem 2.8rem 3.2rem;
    border-radius: 0 0 1.4rem 1.4rem;
  }

  /* testimonial */
  .block-testimonial { padding: 28px 24px; }

  /* boxed */
  .block-boxed .block-body { padding: 28px 24px; }

  /* banner-cards */
  :is(.block-banner-cards, .block-banner-cards-2, .block-banner-cards-4) {
    aspect-ratio: auto; min-height: 380px; margin-inline: 4%;
  }
  .block-banner-cards   .block-content ul { grid-template-columns: 1fr 1fr; }
  .block-banner-cards-4 .block-content ul { grid-template-columns: 1fr 1fr; }

  /* photo */
  .block-photo-grid  .block-pics { grid-template-columns: 1fr 1fr; }
  .block-photo-2col  .block-pics { grid-template-columns: 1fr; }
  .block-photo-mosaic .block-pics { grid-template-columns: 1fr; }
  .block-photo-mosaic .block-pics img:first-child { grid-row: span 1; aspect-ratio: 4/3; }
  .block-photo-strip  .block-pics img { flex: 0 0 220px; height: 160px; }
}

@media (max-width: 600px) {
  .block-title { font-size: 2.2rem; }

  /* cards / steps → 单列 */
  .block-cards .block-content ul { grid-template-columns: 1fr; }
  .block-steps .block-content ol { grid-template-columns: 1fr; }

  /* banner-cards → 无边距圆角，单列卡片 */
  :is(.block-banner-cards, .block-banner-cards-2, .block-banner-cards-4) {
    min-height: 320px; margin-inline: 0; border-radius: 0;
  }
  :is(.block-banner-cards, .block-banner-cards-2, .block-banner-cards-4) .block-content ul {
    grid-template-columns: 1fr;
  }

  /* photo-strip → 更窄 */
  .block-photo-strip .block-pics img { flex: 0 0 180px; height: 130px; }
}

/* ════════════════════════════════════════════════════════════
   首页动态板块专用 CSS
   Hero Banner / 询价表单 → style.css 管
   以下仅保留首页 hp_sections 板块渲染所需
════════════════════════════════════════════════════════════ */

/* ── 询价表单（桌面布局）─────────────────────────────────── */
.quote-section   { padding-block: 50px 30px; background: #fff; display: flex; gap: 60px; align-items: flex-start; }
.quote-title     { flex: 0 0 auto; font-size: 4rem; font-weight: bold; color: var(--c2); line-height: 1.45; min-width: 240px; }
.quote-form-wrap { flex: 1; }

/* ── 首页产品网格板块 ─────────────────────────────────────── */
.hp-pro-grid { display: grid; gap: 20px; }
.hp-pro-grid-3 { grid-template-columns: repeat(3, 1fr); }
.hp-pro-grid-4 { grid-template-columns: repeat(4, 1fr); }
.hp-pro-grid-5 { grid-template-columns: repeat(5, 1fr); }
.hp-pro-grid .pro-item-wrap { width: 100%; margin-bottom: 0; }
.hp-pro-grid .pro-item { margin: 0; background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,.06); transition: box-shadow .2s; }
.hp-pro-grid .pro-item:hover { box-shadow: 0 6px 24px rgba(0,0,0,.14); }
.hp-pro-grid .pro-item-img { aspect-ratio: 1; overflow: hidden; }
.hp-pro-grid .pro-item-img img { width: 100%; height: 100%; object-fit: contain; transition: transform .3s; }
.hp-pro-grid .pro-item:hover img { transform: scale(1.05); }
.hp-pro-grid .pro-item-name { padding: 1rem 1rem 0; font-size: 1.8rem; color: #000; line-height: 1.35; transition: color .2s; text-align: center; }
.hp-pro-grid .pro-item-dash { display: block; font-size: 3rem; font-weight: bold; color: var(--cg); margin: 0 auto 2.5rem; line-height: 10px; transition: color .2s; text-align: center; }
.hp-pro-grid .pro-item:hover .pro-item-name { color: var(--c3); }
.hp-pro-grid .pro-item:hover .pro-item-dash { color: var(--c1s); }

/* ── 首页新闻板块 ─────────────────────────────────────────── */
.hp-news-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card { background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,.06); }
.news-card-img { display: block; aspect-ratio: 16/9; overflow: hidden; }
.news-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.news-card:hover .news-card-img img { transform: scale(1.04); }
.news-card-body { padding: 14px 16px 18px; }
.news-card-ttl { display: block; font-size: 1.4rem; font-weight: 600; color: #333; margin: 6px 0 8px; line-height: 1.4; }

/* ── 响应式 ───────────────────────────────────────────────── */
@media (max-width: 960px) {
  /* 询价表单手机版：套用联系页样式 */
  .quote-section   { flex-direction: column; gap: 0; padding: 20px; background: #f5f7fa; }
  .quote-title     { font-size: 2.2rem; color: var(--c1s); margin-bottom: 6px; min-width: unset; }
  .quote-form-wrap { background: #f8faff; border-radius: 12px; border: 1px solid #e4eaf6; padding: 24px 20px; box-shadow: 0 2px 16px rgba(9,57,140,.08); width: 100%; }
  .quote-form input,
  .quote-form textarea { display: block; width: 100%; box-sizing: border-box; height: 50px; padding: 0 16px; border: 1.5px solid #c2cfe0; border-radius: 8px; background: #fff; color: #333; font-size: 1.6rem; margin-bottom: 14px; outline: none; -webkit-appearance: none; transition: border-color .2s, box-shadow .2s; }
  .quote-form input:focus,
  .quote-form textarea:focus { border-color: var(--c1s); box-shadow: 0 0 0 3px rgba(9,57,140,.1); }
  .quote-form textarea { height: 120px; padding: 12px 16px; resize: vertical; }
  .qf-row     { flex-direction: column !important; gap: 0; }
  .qf-row > * { flex: none; width: 100%; }
  .quote-form div[style] { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; }
  .quote-form div[style] input { flex: 1; margin-bottom: 0; height: 50px; }
  .quote-form div[style] img   { height: 50px; width: auto; border-radius: 8px; cursor: pointer; flex-shrink: 0; }
  .quote-submit { display: flex; align-items: center; justify-content: center; width: 100%; background: var(--c1s); color: #fff; border: none; border-radius: 8px; font-size: 1.7rem; font-weight: bold; padding: 15px 0; cursor: pointer; }
  /* 产品网格 */
  .hp-pro-grid-3,.hp-pro-grid-4,.hp-pro-grid-5 { grid-template-columns: repeat(2, 1fr); }
  /* 新闻卡片 */
  .hp-news-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .hp-pro-grid-3,.hp-pro-grid-4,.hp-pro-grid-5 { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .hp-news-cards { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}