:root{
  --navy:#12294f; --navy2:#0d1f3c; --blue:#1f6fd6; --blue2:#2e86ff;
  --ink:#1a2333; --gray:#5a6678; --line:#e3e8ef; --bg:#f5f7fa; --white:#fff;
}
*{box-sizing:border-box;margin:0px;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:#f5f7fa;line-height:1.6}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%;height:auto}
.container{max-width:1240px;margin:0 auto;padding:0 24px}

/* ===== 顶部通告条（无搜索框） ===== */
.topbar{background:var(--navy);color:#cdd9ea;font-size:13px}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;padding-top:7px;padding-bottom:7px}

/* ===== 品牌栏：三栏布局（左Logo | 中Nav | 右CTA）===== */
.brandbar{
  border-bottom:1px solid var(--line);
  background:var(--white);
  position:sticky;top:0;z-index:100;
  /* sticky 本身就是 positioned 元素，mega 的 absolute 会相对于它全宽定位 */
}

.brandbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;   /* 三栏拉开 */
  gap:24px;
  padding:14px 24px;
  max-width:1240px;
  margin:0 auto;
}

.logo{display:flex;flex-direction:column;line-height:1.05;font-weight:800;font-size:21px;color:var(--navy);letter-spacing:-.3px;flex-shrink:0}
.logo-mark{color:var(--navy)}
.logo-accent{color:var(--blue)}
.logo-sub{font-size:10px;font-weight:600;color:var(--gray);letter-spacing:1.4px;text-transform:uppercase;margin-top:2px}

/* ===== 主导航 ===== */
.mainnav{
  flex:1;
  display:flex;
  justify-content:center;
  background:transparent;
  position:static;
}

.nav-wrap{
  display:flex;
  align-items:center;
  gap:2px;
  position:static;
}

/* 产品组（第一个）：static，面板相对于 brandbar 全宽 */
.nav-wrap > .nav-item:first-child {
  position:static;
  padding-bottom:20px;
  margin-bottom:-20px;
}

/* 非产品组：relative，面板相对于菜单项自己 */
.nav-wrap > .nav-item:not(:first-child) {
  position:relative;
  padding-bottom:20px;
  margin-bottom:-20px;
}

.nav-wrap > .nav-item > a{
  display:block;padding:12px 15px;font-size:15px;font-weight:600;color:var(--navy);
  white-space:nowrap;text-decoration:none;cursor:default;outline:none;
}
.nav-wrap > .nav-item > a:hover{color:var(--blue)}
.nav-wrap > .nav-item > a::after,
.nav-wrap > .nav-item > a::before{display:none !important;content:"" !important;background:none !important}
.nav-wrap > .nav-item > a{border-bottom:none !important;box-shadow:none !important}
.nav-wrap > .nav-item:hover > a{border-bottom:none !important}

/* ===== 下拉面板基础 ===== */
.mega{
  position:absolute;
  top:100%;
  background:#fff;
  border-top:1px solid var(--line);
  box-shadow:0 12px 32px rgba(10,25,55,.12);
  padding:24px 32px 32px !important;
  gap:24px 36px !important;
  display:none;
  z-index:200;
  overflow:hidden;
  align-items:start !important;
  justify-content:start !important;
}

/* 悬停桥接区 */
.mega::before {
  content:"";
  position:absolute;
  top:-25px;left:0;right:0;
  height:25px;
  background:transparent;
}

.nav-item:hover > .mega{display:grid}

/* 产品组：全宽，相对于 brandbar 左对齐 */
.nav-item:first-child .mega {
  left:30% !important;
  width:50% !important;
  max-width:none !important;
  grid-template-columns:repeat(4, 1fr) !important;
}

/* 非产品组：自适应宽度，相对于菜单项左对齐 */
.nav-item:not(:first-child) .mega {
  left:0 !important;
  width:auto !important;
  min-width:fit-content;
  max-width:500px;
  grid-template-columns:repeat(auto-fit, minmax(160px, 1fr)) !important;
}

/* ===== 下拉面板列内容 ===== */
.megacol h4{font-size:14px;color:var(--blue);margin-bottom:14px;font-weight:700;letter-spacing:.4px}
.megacol ul{list-style:none}
.megacol li{margin-bottom:9px}

.megacol a{
  font-size:14.5px;
  color:var(--ink);
  display:block;
  padding:3px 0;
  border-bottom:none !important;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  transform:translateX(0);
  transition:transform 0.25s ease, color 0.2s ease !important;
}

.megacol a:hover{
  color:var(--blue);
  transform:translateX(8px) !important;
  border-bottom:none !important;
}

/* 非产品组下拉撑宽 */
.nav-item:not(:first-child) .mega {
  min-width:230px;
  grid-template-columns:repeat(auto-fit, minmax(160px, 1fr)) !important;
}

/* ===== CTA 按钮区 ===== */
.nav-cta{display:flex;align-items:center;gap:12px;flex-shrink:0}
.btn{border-radius:6px;padding:9px 18px;font-size:14px;font-weight:600;border:1px solid var(--blue);background:transparent;color:#fff;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--blue);color:#fff}
.btn-primary{background:var(--blue);color:#fff;border-color:var(--blue)}
.btn-primary:hover{background:var(--blue2);color:#fff}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--navy)}
.btn-ghost:hover{background:transparent;border-color:var(--blue);color:var(--blue)}



/* ===== Hero ===== */
/* .hero{position:relative;background:var(--navy);color:#fff;overflow:hidden} */
.hero{position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url('img/navy.jpg') center/cover;opacity:.28}
.hero .container{position:relative;padding:90px 24px;display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center}
.hero h1{font-size:44px;line-height:1.2;font-weight:800;letter-spacing:-1px}
.hero h1 em{font-style:normal;color:#5aa0ff}
.hero p.lead{margin-top:18px;font-size:17px;color:#c8d7ec;max-width:540px}
.hero-actions{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap}
/* .hero .btn{background:transparent;border-color:#fff;color:#fff}
.hero .btn:hover{background:#fff;color:var(--navy)} */
.hero .btn{background:var(--blue);border-color:var(--blue)}
.hero .btn:hover{background:var(--blue2);color:#fff}
.hero .btn-primary{background:var(--blue);border-color:var(--blue)}
.hero .btn-primary:hover{background:var(--blue2);color:#fff}
.hero-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:24px;backdrop-filter:blur(4px)}
.hero-card img{border-radius:8px;margin-bottom:16px}
.hero-card h3{font-size:18px;margin-bottom:8px}
.hero-card p{font-size:14px;color:#c8d7ec}

.co-section{background:var(--navy);color:#fff;padding:64px 0;margin-bottom:40px}

/* ===== 通用区块 ===== */
section{padding:72px 0}
.sec-head{text-align:center;max-width:760px;margin:0 auto 44px}
.eyebrow{color:var(--blue);font-size:13px;font-weight:700;letter-spacing:2px;text-transform:uppercase}
.sec-head h2{font-size:32px;font-weight:800;color:var(--navy);margin:8px 0 12px;letter-spacing:-.5px}
.sec-head p{color:var(--gray);font-size:16px}
.bg-light{background:var(--bg)}

/* ===== 三栏价值 ===== */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.value{background:#fff;border:1px solid var(--line);border-radius:14px;padding:30px;transition:.25s}
.value:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(10,25,55,.1);border-color:var(--blue)}
.value img{width:100%;height:200px;object-fit:cover;border-radius:8px;margin-bottom:18px}
.value h3{color:var(--navy);font-size:20px;margin-bottom:8px}
.value p{color:var(--gray);font-size:15px}


/* ===== 卡片网格 ===== */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.card:hover{box-shadow:0 12px 28px rgba(10,25,55,.1);transform:translateY(-3px)}
.card img{width:100%;height:200px;object-fit:cover}
.card-body{padding:20px;flex:1;display:flex;flex-direction:column}
.card-body h3{font-size:18px;color:var(--navy);margin-bottom:8px}
.card-body p{color:var(--gray);font-size:14.5px;flex:1}
.card-body .more{margin-top:14px;color:var(--blue);font-weight:600;font-size:14px}
.card-thumb{height:180px;background:var(--bg);border-radius:8px;margin-bottom:16px;display:flex;align-items:center;justify-content:center;color:var(--blue);font-weight:700;font-size:15px;text-align:center;padding:16px;line-height:1.4}

/* ===== 市场双列列表 ===== */
.market-list{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.market{display:flex;gap:18px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;align-items:center;transition:.2s}
.market:hover{border-color:var(--blue);box-shadow:0 8px 20px rgba(10,25,55,.08)}
.market img{width:180px;height:120px;object-fit:cover;border-radius:8px;flex-shrink:0}
.market h3{font-size:17px;color:var(--navy);margin-bottom:6px}
.market p{font-size:13.5px;color:var(--gray)}

/* ===== EDSP 步骤 ===== */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step}
.step{background:#fff;border:1px solid var(--line);border-radius:14px;padding:30px;position:relative;overflow:hidden}
.step::before{counter-increment:step;content:"0" counter(step);position:absolute;right:20px;top:14px;font-size:44px;font-weight:800;color:rgba(18,41,79,.08)}
.step:nth-child(2){background:var(--navy);color:#fff;border-color:var(--navy)}
.step:nth-child(2)::before{color:rgba(255,255,255,.12)}
.step:nth-child(3){background:var(--blue);color:#fff;border-color:var(--blue)}
.step:nth-child(3)::before{color:rgba(255,255,255,.14)}
.step h3{font-size:19px;margin-bottom:10px;position:relative;color:var(--navy)}
.step:nth-child(2) h3,.step:nth-child(3) h3{color:#fff}
.step p{font-size:14.5px;color:var(--gray);position:relative}
.step:nth-child(2) p,.step:nth-child(3) p{color:#dbe7f8}

/* ===== 技术文档 ===== */
.learn{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.learn-item{background:#fff;border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:8px;padding:20px;transition:.2s}
.learn-item:hover{background:#f0f6ff}
.learn-item h3{font-size:16px;color:var(--navy);margin-bottom:6px}
.learn-item p{font-size:13.5px;color:var(--gray)}

/* ===== CTA 通栏 ===== */
.cta-band{background:linear-gradient(120deg,var(--navy),var(--blue));color:#fff;text-align:center}
.cta-band h2{font-size:30px;font-weight:800;margin-bottom:12px}
.cta-band p{font-size:16px;color:#d6e4f7;margin-bottom:26px;max-width:640px;margin-left:auto;margin-right:auto}
.cta-band .btn{background:#fff;color:var(--navy);border-color:#fff}
.cta-band .btn:hover{background:transparent;color:#fff}

/* ===== 联系表单（仅 contact.php 内页使用） ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.contact-info h3{font-size:22px;color:var(--navy);margin-bottom:16px}
.contact-info p{color:var(--gray);margin-bottom:10px;font-size:15px}
.contact-info strong{color:var(--navy)}
.form input,.form textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:8px;margin-bottom:14px;font-size:14px;font-family:inherit}
.form textarea{min-height:120px;resize:vertical}
.form button{width:100%}

/* ===== 深蓝四列页脚（参照图样式） ===== */
/* 页脚 */
.site-footer{background:#123c8c;color:#c3d2ea;padding:48px 0 24px;margin-top:0}
.site-footer .container{max-width:1240px;margin:0 auto;padding:0 24px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:64px;margin-bottom:34px}
.foot-col h4{color:#fff;font-size:15px;margin-bottom:14px;letter-spacing:.5px}
.foot-col ul{list-style:none;padding:0}
.foot-col li{margin-bottom:9px}
.foot-col a{color:#c3d2ea;font-size:14px}
.foot-col a:hover{color:#fff}
.foot-logo{display:flex;flex-direction:column;margin-bottom:14px}
.foot-logo-mark{font-size:24px;font-weight:800;color:#fff;line-height:1}
.foot-logo-accent{color:#5b9def}
.foot-logo-sub{font-size:12px;color:#a9bdd6;letter-spacing:1px;text-transform:uppercase;margin-top:3px}
.foot-brand p{font-size:14px;line-height:1.7;color:#b6c6dc}
.foot-contact-list li{display:flex;align-items:flex-start;gap:10px}
.foot-contact-list .foot-icon{color:#8fc0f5;flex:none;margin-top:3px}
.foot-contact-list span:last-child{font-size:14px;color:#c3d2ea}
.foot-bottom{border-top:1px solid rgba(255,255,255,.14);padding-top:18px;text-align:center;font-size:13px;color:#9fb4cc}

@media(max-width:760px){
  .hero .container,.about,.intro-grid,.points,.tech-grid,.steps{grid-template-columns:1fr}
}

/* ===== 面包屑高度调整 ===== */
.breadcrumb {
  padding-top: 14px !important;    /* 上边距，调大可拉高 */
  padding-bottom: 14px !important; /* 下边距，调大可拉高 */
  line-height: 1.8 !important;     /* 行高，辅助拉高 */
  min-height: 48px !important;     /* 兜底最小高度 */
}

/* ===== 仅调大产品页 Hero 区块文字间距 ===== */

/* 小标题（PRODUCTS）与大标题（定制显示屏）的间距 */
.hero .eyebrow,
.hero .section-label {
    margin-bottom: 16px !important;
}

/* 大标题（定制显示屏）与下方描述段落的间距 */
.hero h1,
.hero .title {
    margin-bottom: 24px !important;
    line-height: 1.3 !important;
}

/* 描述段落与下方按钮（联系工程师）的间距 */
.hero p.lead,
.hero p {
    margin-bottom: 32px !important;
    line-height: 1.6 !important; /* 调大段落内部行高 */
}

/* 按钮自身保持原样，防止被挤压 */
.hero-actions {
    margin-top: 0 !important; 
    gap: 14px !important;
}


/* Intro 卡片 - 图标与标题同行 */
.intro-section{padding:48px 0;background:#fff}
.intro-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.intro-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:28px 24px;transition:.2s;position:relative}
.intro-card:hover{border-color:var(--blue);box-shadow:0 6px 20px rgba(10,25,55,.08);transform:translateY(-3px)}
.intro-card h3{font-size:16px;font-weight:700;color:var(--navy);margin:0 0 8px;display:flex;align-items:center;gap:10px}
.intro-icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:var(--blue);color:#fff;flex-shrink:0}
.intro-icon svg{width:12px;height:12px}
.intro-card p{font-size:13.5px;line-height:1.65;color:var(--gray);margin:0;padding-left:34px}
@media(max-width:900px){.intro-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.intro-grid{grid-template-columns:1fr}}

/* 技术要点 - 图二卡片样式 */
.tech-section{padding:64px 0;background:#fff}
.tech-head{margin-bottom:36px;text-align:center}
.tech-head .eyebrow{color:var(--blue);font-weight:700;letter-spacing:1.5px;margin-bottom:8px}
.tech-head h2{font-size:30px;font-weight:800;color:var(--navy);margin:0 0 10px}
.tech-head p{font-size:15px;color:var(--gray);max-width:820px;line-height:1.7;margin:0 auto}
.tech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tech-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:24px 22px;transition:.2s}
.tech-card:hover{border-color:var(--blue);box-shadow:0 6px 20px rgba(10,25,55,.08);transform:translateY(-3px)}
.tech-card h3{font-size:16px;font-weight:700;color:var(--navy);margin:0 0 8px}
.tech-card p{font-size:13.5px;line-height:1.65;color:var(--gray);margin:0}
@media(max-width:900px){.tech-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.tech-grid{grid-template-columns:1fr}.tech-head h2{font-size:24px}}

/* ===== Four Technologies 板块样式 ===== */
.tech-custom-section {
  padding: 64px 0;
  background: var(--bg);
}
.tech-custom-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 4px 24px rgba(10, 25, 55, 0.04);
  margin-bottom: 32px; /* 新增：增加卡片之间的向下间隙 */
}
.tc-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 32px;
  gap: 24px;
}
.tc-header-left {
  display: flex;
  gap: 16px;
}
.tc-icon-box {
  width: 48px;
  height: 48px;
  background: var(--navy);
  color: #fff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.tc-icon-box svg {
  width: 24px;
  height: 24px;
}
.tc-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--navy);
  margin: 0 0 6px;
}
.tc-desc {
  font-size: 14px;
  color: var(--gray);
  margin: 0;
  max-width: 520px;
  line-height: 1.5;
}
.tc-btn-dark {
  background: var(--navy2);
  color: #fff;
  padding: 10px 20px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: .2s;
}
.tc-btn-dark:hover {
  background: var(--navy);
}

/* 参数概览 */
.tc-overview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}
.tc-ov-item {
  background: var(--bg);
  padding: 14px 16px;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.tc-ov-label {
  font-size: 11px;
  color: var(--gray);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.tc-ov-item strong {
  font-size: 14px;
  color: var(--ink);
  font-weight: 800;
}

/* 定制区域网格 */
.tc-custom-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--gray);
  letter-spacing: 1.5px;
  margin-bottom: 16px;
}
.tc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.tc-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 20px;
  background: var(--white);
  transition: .2s;
}
.tc-item:hover {
  border-color: var(--blue);
  box-shadow: 0 4px 16px rgba(10, 25, 55, 0.06);
}
.tc-item h3 {
  font-size: 15px;
  font-weight: 800;
  color: var(--navy);
  margin: 0 0 6px;
}
.tc-item p {
  font-size: 13px;
  color: var(--gray);
  margin: 0;
  line-height: 1.5;
}

/* 标签 */
.tc-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.tc-tag-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--gray);
  margin-right: 4px;
}
.tc-tag {
  background: #f5f7fa;
  color: var(--blue);
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  transition: .2s;
}
.tc-tag:hover {
  background: #8fc0f5;
}

/* 底部按钮 */
.tc-footer {
  text-align: left;
}
.tc-btn-red {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: .2s;
}
.tc-btn-red:hover {
  background: #8fc0f5;
}

/* 响应式适配 */
@media (max-width: 900px) {
  .tc-overview { grid-template-columns: repeat(2, 1fr); }
  .tc-grid { grid-template-columns: repeat(2, 1fr); }
  .tc-header { flex-direction: column; }
  .tc-btn-dark { align-self: flex-start; }
}
@media (max-width: 600px) {
  .tech-custom-card { padding: 24px; }
  .tc-overview { grid-template-columns: 1fr; }
  .tc-grid { grid-template-columns: 1fr; }
}

/* 对齐 category_page.php 的卡片字体样式 */
.grid .card h3 {
  color: #0b1b33; /* 深蓝色标题 */
  font-weight: 700; /* 加粗 */
  font-size: 16px;
  margin-bottom: 8px;
  margin-left:10px;
}

.grid .card p {
  color: #333333; /* 正文颜色稍浅 */
  font-weight: 400; /* 常规粗细 */
  font-size: 14px;
  line-height: 1.5;
  margin-left:10px;
}
/* 深色方案选型区块 */
.dark-solutions {
  background-color: #0b1120; /* 深色背景 */
  padding: 60px 0;
  color: #fff;
}
.dark-solutions .sec-head {
  text-align: center;
  margin-bottom: 40px;
}
.dark-solutions .eyebrow {
  color: #2563eb; /* 蓝色 eyebrow */
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 8px;
  letter-spacing: 1px;
}
.dark-solutions .sec-head h2 {
  color: #fff; /* 浅色标题 */
  font-size: 28px;
  margin-bottom: 10px;
}
.dark-solutions .sec-head p {
  color: #fff;
}

/* 2列网格 */
.sol-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 20px;
}

/* 卡片样式 */
.sol-card {
  display: flex !important;
  flex-direction: row !important;
  align-items: stretch !important; /* 左右等高 */
  background-color: #1e293b; /* 卡片深色背景 */
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #334155;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.sol-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

/* 左侧图片容器 */
.sol-img-wrap {
  width: 40%;
  height: auto; /* 自动撑满卡片高度 */
  min-height: 140px;
}

/* 图片布满左侧 */
.sol-img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important; /* 裁剪填满 */
  display: block;
}

/* 右侧文字 */
.sol-content {
  width: 60%;
  padding: 24px 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.sol-content h3 {
  color: #fff !important;
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 8px 0 !important;
  padding-left: 0 !important;
  display: block !important;
}
.sol-content p {
  color: #fff !important;
  font-size: 13px;
  line-height: 1.5;
  margin: 0 !important;
  padding-left: 0 !important;
}

/* 移动端适配 */
@media (max-width: 768px) {
  .sol-grid {
    grid-template-columns: 1fr !important;
  }
  .sol-card {
    flex-direction: column !important;
  }
  .sol-img-wrap {
    width: 100%;
    height: 180px;
  }
  .sol-content {
    width: 100%;
    padding: 20px;
  }
}

.faq-hidden { display: none !important; }