/* ============================================================
   云掌柜 YunZG · WWCW 主题样式
   设计：浅色专业风 / 蓝-天蓝-靛渐变 / 琥珀利润色
   覆盖：自定义首页类 + 引擎页头页脚/新闻/自定页类 + 移动端导航
   ============================================================ */

:root{
  /* 品牌色（部署时由 wwcw_brand_css() 注入覆盖，这里给静态预览兜底） */
  --brand:#2563eb;
  --brand-2:#0ea5e9;
  --cyan:#06b6d4;
  --violet:#6366f1;
  --grad:linear-gradient(120deg,#2563eb 0%,#0ea5e9 38%,#6366f1 72%,#06b6d4 100%);
  --grad-soft:linear-gradient(120deg,rgba(37,99,235,.16),rgba(99,102,241,.16));

  /* 文本 / 背景 */
  --ink:#0f172a;
  --ink-2:#334155;
  --ink-mute:#64748b;
  --ink-strong:#0f172a;
  --bg:#ffffff;
  --bg-soft:#f4f8ff;
  --bg-soft-2:#eaf2ff;
  --line:#e6ecf5;
  --profit:#f59e0b;
  --success:#10b981;
  --danger:#ef4444;
  --serif:"Noto Serif SC","Songti SC",serif;

  /* 阴影 / 圆角 */
  --shadow-sm:0 1px 3px rgba(15,23,42,.08);
  --shadow-md:0 14px 34px rgba(37,99,235,.12);
  --shadow-lg:0 26px 60px rgba(37,99,235,.18);
  --radius:18px;
  --radius-sm:12px;
  --maxw:1180px;
  --header-h:68px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
h1,h2,h3,h4{margin:0;line-height:1.25;color:var(--ink-strong);}
p{margin:0;}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px;}

/* 通用文字工具 */
.kicker{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--brand);margin-bottom:14px;
}
.section{padding:88px 0;}
.section-head{max-width:720px;margin:0 auto 52px;text-align:center;}
.section-head .section-title{font-size:34px;font-weight:800;letter-spacing:-.01em;}
.section-head .section-desc{margin-top:14px;color:var(--ink-mute);font-size:17px;}

/* ============================ 按钮 ============================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-size:15px;font-weight:700;
  cursor:pointer;border:2px solid transparent;transition:.22s ease;white-space:nowrap;
}
.btn-primary{
  color:#fff;background:var(--grad);background-size:200% 100%;
  box-shadow:0 10px 24px rgba(37,99,235,.32);
}
.btn-primary:hover{background-position:100% 0;transform:translateY(-2px);box-shadow:0 16px 32px rgba(37,99,235,.4);}
.btn-ghost{color:var(--brand);background:#fff;border-color:var(--line);}
.btn-ghost:hover{border-color:var(--brand);background:var(--bg-soft);}
.btn-light{color:var(--brand);background:#fff;}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);}

/* ============================ 页头 ============================ */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.86);backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid var(--line);
}
.site-header>.container{
  display:flex;align-items:center;justify-content:space-between;
  height:var(--header-h);position:relative;
}
.brand{display:flex;align-items:center;gap:11px;}
.brand-mark{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:var(--grad);color:#fff;font-weight:900;font-size:18px;
  box-shadow:0 6px 16px rgba(37,99,235,.34);flex:none;
}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-name{font-size:19px;font-weight:900;letter-spacing:.01em;}
.brand-en{font-size:11px;font-weight:700;letter-spacing:.18em;color:var(--ink-mute);}
.nav{display:flex;align-items:center;gap:6px;}
.nav-link{
  padding:9px 14px;border-radius:10px;font-size:15px;font-weight:600;color:var(--ink-2);
  transition:.18s ease;
}
.nav-link:hover{color:var(--brand);background:var(--bg-soft);}
.nav-link.active{color:var(--brand);}
.nav-cta{
  margin-left:8px;padding:10px 20px;border-radius:999px;font-size:14px;font-weight:700;
  color:#fff;background:var(--grad);background-size:200% 100%;
  box-shadow:0 8px 20px rgba(37,99,235,.3);transition:.22s ease;
}
.nav-cta:hover{background-position:100% 0;transform:translateY(-1px);}

/* 移动端汉堡按钮（默认隐藏，移动端显示） */
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:44px;height:44px;background:var(--bg-soft);color:var(--brand);
  border:2px solid var(--line);border-radius:10px;cursor:pointer;padding:0;
}
.nav-toggle .icon-close{display:none;}
.nav-toggle.open .icon-open{display:none;}
.nav-toggle.open .icon-close{display:block;}

/* ============================ 首页 Hero ============================ */
.hero{position:relative;overflow:hidden;padding:72px 0 64px;background:
  radial-gradient(1100px 520px at 82% -8%,rgba(99,102,241,.14),transparent 60%),
  radial-gradient(900px 480px at 8% 4%,rgba(14,165,233,.12),transparent 55%),
  var(--bg-soft);}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;
  color:var(--brand);background:#fff;border:1px solid var(--line);
  padding:7px 14px;border-radius:999px;margin-bottom:22px;
}
.hero-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 0 4px rgba(16,185,129,.18);}
.hero-title{font-size:46px;font-weight:900;letter-spacing:-.02em;line-height:1.16;}
.hero-title .hl{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{margin-top:20px;font-size:18px;color:var(--ink-2);max-width:520px;}
.hero-actions{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap;}
.hero-trust{display:flex;gap:22px;margin-top:30px;flex-wrap:wrap;}
.hero-trust span{display:inline-flex;align-items:center;gap:7px;font-size:14px;color:var(--ink-mute);font-weight:600;}
.hero-trust svg{flex:none;color:var(--brand);}

/* 仪表盘 Mockup */
.dash{
  position:relative;border-radius:20px;background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-lg);overflow:hidden;
}
.dash-bar{display:flex;align-items:center;gap:7px;padding:13px 16px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fbfdff,#f4f8ff);}
.dash-bar i{width:11px;height:11px;border-radius:50%;background:#cbd5e1;display:inline-block;}
.dash-bar i:nth-child(1){background:#ff6b6b;}
.dash-bar i:nth-child(2){background:#fbbf24;}
.dash-bar i:nth-child(3){background:#34d399;}
.dash-bar b{margin-left:8px;font-size:13px;color:var(--ink-mute);font-weight:700;}
.dash-body{padding:18px;}
.dash-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px;}
.dash-kpi{background:var(--bg-soft);border:1px solid var(--line);border-radius:14px;padding:13px 14px;}
.dash-kpi .l{font-size:12px;color:var(--ink-mute);font-weight:600;}
.dash-kpi .v{font-size:22px;font-weight:900;margin-top:4px;letter-spacing:-.01em;}
.dash-kpi .v.profit{color:var(--profit);}
.dash-kpi .v.up{color:var(--success);}
.dash-chart{background:var(--bg-soft);border:1px solid var(--line);border-radius:14px;padding:14px;}
.dash-chart .ttl{font-size:13px;font-weight:700;color:var(--ink-2);margin-bottom:10px;display:flex;justify-content:space-between;}
.dash-chart .ttl em{font-style:normal;color:var(--brand);font-size:12px;}
.dash-list{margin-top:14px;display:flex;flex-direction:column;gap:9px;}
.dash-row{display:flex;align-items:center;justify-content:space-between;font-size:13px;}
.dash-row .nm{color:var(--ink-2);font-weight:600;}
.dash-row .st{font-size:12px;font-weight:700;color:var(--success);}
.dash-row .st.warn{color:var(--profit);}
.float-card{
  position:absolute;right:-14px;bottom:26px;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:12px 14px;box-shadow:var(--shadow-md);display:flex;align-items:center;gap:10px;
}
.float-card .ic{width:34px;height:34px;border-radius:10px;background:var(--grad-soft);display:grid;place-items:center;color:var(--brand);}
.float-card .t{font-size:13px;font-weight:800;}
.float-card .s{font-size:11px;color:var(--ink-mute);}

/* ============================ 功能卡片 ============================ */
.features{background:var(--bg);}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.feature-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;
  transition:.24s ease;position:relative;overflow:hidden;
}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent;}
.feature-card::after{content:"";position:absolute;inset:0;background:var(--grad-soft);opacity:0;transition:.24s;pointer-events:none;}
.feature-card:hover::after{opacity:1;}
.feature-ico{
  width:54px;height:54px;border-radius:15px;display:grid;place-items:center;color:#fff;
  background:var(--grad);margin-bottom:18px;position:relative;z-index:1;
  box-shadow:0 10px 22px rgba(37,99,235,.28);
}
.feature-card h3{font-size:19px;font-weight:800;margin-bottom:10px;position:relative;z-index:1;}
.feature-card p{color:var(--ink-mute);font-size:15px;position:relative;z-index:1;}

/* ============================ 看板展示 ============================ */
.showcase{background:var(--bg-soft);}
.showcase-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center;}
.showcase-copy .section-title{font-size:32px;font-weight:800;text-align:left;}
.check-list{margin-top:26px;display:flex;flex-direction:column;gap:18px;}
.check-item{display:flex;gap:14px;}
.check-item .ci{
  width:30px;height:30px;border-radius:9px;background:#fff;border:1px solid var(--line);
  color:var(--brand);display:grid;place-items:center;flex:none;margin-top:2px;font-weight:900;
}
.check-item h4{font-size:17px;font-weight:800;margin-bottom:3px;}
.check-item p{color:var(--ink-mute);font-size:15px;}

/* ============================ 模块 ============================ */
.modules{background:var(--bg);}
.module-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.module-card{
  border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;background:#fff;
  transition:.24s ease;position:relative;
}
.module-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent;}
.module-tag{
  display:inline-block;font-size:12px;font-weight:800;color:var(--brand);
  background:var(--bg-soft-2);padding:4px 11px;border-radius:999px;margin-bottom:14px;
}
.module-card h3{font-size:20px;font-weight:800;margin-bottom:12px;}
.module-card ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:9px;}
.module-card li{display:flex;align-items:center;gap:9px;font-size:14.5px;color:var(--ink-2);}
.module-card li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand);flex:none;}

/* ============================ 数据带 ============================ */
.stats{background:var(--grad);color:#fff;}
.stats .container{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;}
.stat .num{font-size:40px;font-weight:900;letter-spacing:-.02em;}
.stat .lab{margin-top:6px;font-size:15px;opacity:.92;font-weight:600;}
.stats .num .u{font-size:20px;margin-left:2px;}

/* ============================ 新闻预览 ============================ */
.news{background:var(--bg-soft);}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.news-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:.24s ease;
}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.news-thumb{
  height:148px;background:var(--grad);display:grid;place-items:center;color:#fff;position:relative;
}
.news-thumb .cat-badge{
  position:absolute;left:14px;top:14px;font-size:12px;font-weight:700;background:rgba(255,255,255,.22);
  padding:4px 11px;border-radius:999px;backdrop-filter:blur(4px);
}
.news-thumb svg{opacity:.9;}
.news-body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1;}
.news-date{font-size:13px;color:var(--ink-mute);font-weight:600;}
.news-card h3{font-size:17.5px;font-weight:800;margin:8px 0 10px;line-height:1.4;}
.news-card h3 a:hover{color:var(--brand);}
.news-card p{color:var(--ink-mute);font-size:14.5px;flex:1;}
.news-more{margin-top:16px;font-size:14px;font-weight:700;color:var(--brand);}
.news-cta{text-align:center;margin-top:40px;}

/* ============================ CTA 带 ============================ */
.cta{background:var(--bg);}
.cta-inner{
  background:var(--grad);border-radius:24px;padding:54px 40px;text-align:center;color:#fff;
  box-shadow:var(--shadow-lg);position:relative;overflow:hidden;
}
.cta-inner::before{content:"";position:absolute;width:260px;height:260px;border-radius:50%;
  background:rgba(255,255,255,.14);top:-90px;right:-60px;}
.cta-inner::after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;
  background:rgba(255,255,255,.12);bottom:-70px;left:-40px;}
.cta-inner h2{font-size:32px;font-weight:900;position:relative;}
.cta-inner p{margin:14px auto 28px;font-size:17px;opacity:.94;max-width:560px;position:relative;}
.cta-inner .btn-light{position:relative;}

/* ============================ 页脚 ============================ */
.site-footer{background:#0b1220;color:#cbd5e1;padding:54px 0 26px;}
.site-footer>.container{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand .brand-mark{width:40px;height:40px;}
.footer-brand .brand-name{font-family:var(--serif);font-weight:900;color:#fff;font-size:20px;}
.footer-desc{font-size:14.5px;color:#94a3b8;max-width:420px;}
.footer-meta{margin-top:18px;font-size:13.5px;color:#7c8aa5;}
.footer-links{display:flex;flex-direction:column;gap:12px;}
.footer-links .fl-title{color:#fff;font-weight:800;font-size:15px;margin-bottom:4px;}
.footer-links a{font-size:14.5px;color:#cbd5e1;transition:.18s;}
.footer-links a:hover{color:var(--cyan);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:36px;padding-top:20px;
  font-size:13px;color:#7c8aa5;text-align:center;}

/* ============================================================
   引擎渲染页：新闻列表 (news.php)
   ============================================================ */
.wwcw-news-head{text-align:center;margin-bottom:14px;}
.wwcw-kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--brand);margin-bottom:12px;}
.wwcw-news-title{font-size:34px;font-weight:800;}
.wwcw-news-desc{margin-top:12px;color:var(--ink-mute);font-size:17px;}
.wwcw-news-cats{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:26px 0 34px;}
.wwcw-cat{
  padding:8px 16px;border-radius:999px;font-size:14px;font-weight:600;color:var(--ink-2);
  background:#fff;border:1px solid var(--line);transition:.18s;
}
.wwcw-cat:hover{color:var(--brand);border-color:var(--brand);}
.wwcw-cat.active{background:var(--grad);color:#fff;border-color:transparent;}
.wwcw-news-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.wwcw-news-row{
  display:flex;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:16px;transition:.22s;
}
.wwcw-news-row:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);border-color:transparent;}
.wwcw-news-thumb{
  width:150px;height:120px;flex:none;border-radius:var(--radius-sm);overflow:hidden;
  background:var(--grad);display:grid;place-items:center;color:#fff;position:relative;
}
.wwcw-news-thumb img{width:100%;height:100%;object-fit:cover;}
.wwcw-news-thumb--empty span{font-weight:800;font-size:14px;padding:6px 12px;background:rgba(255,255,255,.2);border-radius:999px;}
.wwcw-news-body{flex:1;min-width:0;}
.wwcw-news-meta{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--ink-mute);margin-bottom:8px;}
.wwcw-news-tag{background:var(--bg-soft-2);color:var(--brand);font-weight:700;padding:3px 10px;border-radius:999px;font-size:12px;}
.wwcw-news-head-title{font-size:18px;font-weight:800;line-height:1.4;margin-bottom:8px;}
.wwcw-news-head-title a:hover{color:var(--brand);}
.wwcw-news-sum{color:var(--ink-mute);font-size:14.5px;margin-bottom:10px;}
.wwcw-news-more{font-size:14px;font-weight:700;color:var(--brand);}
.wwcw-news-empty{text-align:center;color:var(--ink-mute);padding:50px 0;}
.wwcw-pager,.wwcw-pagination{display:flex;justify-content:center;gap:8px;margin-top:40px;flex-wrap:wrap;}
.wwcw-pagination .pg{padding:9px 15px;border-radius:10px;border:1px solid var(--line);
  font-size:14px;font-weight:600;color:var(--ink-2);background:#fff;transition:.18s;}
.wwcw-pagination .pg:hover{border-color:var(--brand);color:var(--brand);}
.wwcw-pagination .pg.active{background:var(--grad);color:#fff;border-color:transparent;}

/* ============================================================
   引擎渲染页：新闻详情 (news-detail.php)
   ============================================================ */
.wwcw-article{padding:40px 0 60px;}
.wwcw-article-inner{max-width:820px;}
.wwcw-breadcrumb{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--ink-mute);margin-bottom:22px;flex-wrap:wrap;}
.wwcw-breadcrumb a:hover{color:var(--brand);}
.wwcw-article-meta{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--ink-mute);margin-bottom:12px;}
.wwcw-article-title{font-size:32px;font-weight:900;line-height:1.3;}
.wwcw-article-cover{margin:26px 0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);}
.wwcw-article-cover img{width:100%;}
.wwcw-article-body{font-size:17px;color:var(--ink-2);}
.wwcw-article-body p{margin:0 0 18px;}
.wwcw-article-body .hl{color:var(--brand);font-weight:800;}
.wwcw-article-foot{margin-top:30px;}
.wwcw-btn{display:inline-flex;align-items:center;gap:6px;padding:11px 20px;border-radius:999px;font-weight:700;font-size:14px;}
.wwcw-btn-ghost{background:#fff;border:1px solid var(--line);color:var(--brand);}
.wwcw-btn-ghost:hover{border-color:var(--brand);background:var(--bg-soft);}
.wwcw-section{background:var(--bg-soft);padding:54px 0;}
.wwcw-section.wwcw-alt{background:var(--bg);}
.wwcw-section-title{font-size:26px;font-weight:800;text-align:center;margin-bottom:34px;}
.wwcw-related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}

/* ============================================================
   引擎渲染页：自定页 (page.php)
   ============================================================ */
main{padding:0;}
.wwcw-hero{padding:64px 0 20px;text-align:center;}
.wwcw-hero-eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--brand);margin-bottom:14px;}
.wwcw-hero-title{font-size:40px;font-weight:900;letter-spacing:-.01em;}
.wwcw-hero-sub{margin:16px auto 0;font-size:18px;color:var(--ink-mute);max-width:640px;}
.wwcw-section-head{text-align:center;margin-bottom:34px;}
.wwcw-section-head .wwcw-section-title{font-size:30px;font-weight:800;}
.wwcw-section-desc{margin-top:12px;color:var(--ink-mute);font-size:16.5px;max-width:680px;margin-left:auto;margin-right:auto;}
.wwcw-paragraphs{max-width:820px;margin:0 auto;color:var(--ink-2);font-size:17px;}
.wwcw-paragraphs p{margin:0 0 18px;}
.wwcw-items{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:980px;margin:0 auto;}
.wwcw-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;}
.wwcw-ico{width:46px;height:46px;border-radius:13px;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:20px;margin-bottom:14px;}
.wwcw-item h3{font-size:18px;font-weight:800;margin-bottom:8px;}
.wwcw-item p{color:var(--ink-mute);font-size:15px;}
.section .container .wwcw-items{max-width:980px;}

/* 404 / 通用 */
.wwcw-empty{text-align:center;color:var(--ink-mute);padding:48px 0;}

/* ============================ 响应式 ============================ */
@media (max-width:980px){
  .nav-toggle{display:inline-flex;}
  .site-header>.container{position:relative;}
  .nav{
    display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;
    background:rgba(255,248,231,.98);backdrop-filter:blur(8px);
    border-bottom:3px solid var(--brand);box-shadow:var(--shadow-md);
    padding:12px 24px 20px;z-index:60;
  }
  .nav.open{display:flex;}
  .nav-link{padding:13px 0;border-bottom:1px solid var(--line);font-size:16px;}
  .nav-cta{margin-top:12px;text-align:center;align-self:stretch;}

  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-title{font-size:36px;}
  .hero{padding:48px 0 52px;}
  .showcase-grid{grid-template-columns:1fr;gap:32px;}
  .feature-grid{grid-template-columns:repeat(2,1fr);}
  .module-grid{grid-template-columns:repeat(2,1fr);}
  .news-grid{grid-template-columns:1fr;}
  .stats .container{grid-template-columns:repeat(2,1fr);gap:28px 16px;}
  .wwcw-news-list{grid-template-columns:1fr;}
  .wwcw-related-grid{grid-template-columns:1fr;}
  .wwcw-items{grid-template-columns:1fr;}
  .site-footer>.container{grid-template-columns:1fr;gap:26px;}
  .section{padding:60px 0;}
  .section-head .section-title{font-size:27px;}
}
@media (max-width:560px){
  .feature-grid,.module-grid{grid-template-columns:1fr;}
  .hero-title{font-size:30px;}
  .hero-actions .btn{flex:1;}
  .dash-kpis{grid-template-columns:repeat(3,1fr);}
  .float-card{display:none;}
  .section-head .section-title{font-size:24px;}
}

/* ===== 自定页（关于 / 联系）补充样式 ===== */
.page-hero{background:var(--bg-soft);}
.page-hero .section-head{text-align:left;max-width:none;margin:0;}
.section-prose{max-width:820px;margin:0 auto;color:var(--ink-2);font-size:17px;line-height:1.95;}
.section-prose p{margin:0 0 18px;}
.feature-card .fc-ico{position:relative;z-index:1;display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:var(--grad);color:#fff;font-size:20px;margin-bottom:16px;}

/* ===== 公司信息卡片（联系页） ===== */
.info-grid{max-width:780px;margin:8px auto 0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 6px 20px rgba(20,40,80,.06);}
.info-row{display:grid;grid-template-columns:128px 1fr;gap:14px 18px;padding:15px 22px;border-bottom:1px solid var(--line);align-items:start;}
.info-row:last-child{border-bottom:none;}
.info-k{color:var(--ink-mute);font-weight:600;font-size:15px;padding-top:1px;}
.info-v{color:var(--ink-strong);font-size:16px;line-height:1.7;}
.info-v a{color:var(--brand);font-weight:700;text-decoration:none;}
.info-v a:hover{text-decoration:underline;}
@media (max-width:560px){
  .info-row{grid-template-columns:1fr;gap:4px;padding:13px 18px;}
  .info-k{font-size:14px;}
}