@charset "utf-8";
/* ==========================================================================
   恒马管家婆官网 · 设计系统
   配色令牌沿用原站体系：深蓝主色 + 管家婆绿点缀 + 白底轻阴影
   ========================================================================== */

:root{
  --ink:#0a1830;   --ink-2:#10233f;   --ink-3:#1a3358;
  --blue:#1f5fe0;  --sky:#5b8def;
  --green:#57a626; --green-2:#79c142; --green-d:#3e7a12;
  --gold:#f2c94c;
  --text:#1c2b3d;  --muted:#5c6e82;
  --line:#e2e9f1;  --soft:#f4f7fa;    --soft-2:#eef4ea;
  --white:#fff;
  --radius:16px;   --radius-s:10px;
  --shadow-s:0 1px 2px rgba(16,42,82,.06),0 2px 8px rgba(16,42,82,.04);
  --shadow-m:0 10px 30px -12px rgba(16,42,82,.18);
  --shadow-l:0 24px 60px -20px rgba(10,24,48,.35);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Segoe UI",system-ui,sans-serif;
  --topbar-h:38px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);font-size:15px;line-height:1.75;color:var(--text);
  background:var(--white);-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--blue);text-decoration:none;transition:color .18s}
a:hover{color:var(--green-d)}
h1,h2,h3,h4{margin:0;line-height:1.3;color:var(--ink);font-weight:700}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0}
button{font-family:inherit}
.skip-link{position:absolute;left:-9999px;top:0;z-index:999;background:var(--ink);color:#fff;padding:10px 18px}
.skip-link:focus{left:0}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.wrap.narrow{max-width:860px}
.muted{color:var(--muted)}
.empty-tip{color:var(--muted);padding:28px 0;text-align:center}

/* ------------------------------ 按钮 ------------------------------ */
.button{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:13px 26px;border-radius:999px;font-size:15px;font-weight:600;
  border:1.5px solid transparent;cursor:pointer;transition:.2s;white-space:nowrap;
}
.button.primary{background:linear-gradient(135deg,var(--blue),#3a7bf0);color:#fff;box-shadow:0 8px 20px -8px rgba(31,95,224,.7)}
.button.primary:hover{background:linear-gradient(135deg,#1a52c4,#2f6ee0);color:#fff;transform:translateY(-1px)}
.button.outline{border-color:var(--line);color:var(--ink);background:#fff}
.button.outline:hover{border-color:var(--green);color:var(--green-d);background:var(--soft-2)}
.button.on-dark{border-color:rgba(255,255,255,.4);color:#fff;background:transparent}
.button.on-dark:hover{background:rgba(255,255,255,.12);color:#fff}
.text-link{color:var(--blue);font-weight:600;display:inline-flex;align-items:center;gap:4px}
.text-link:hover{color:var(--green-d)}
.card-arrow{color:var(--muted);font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:4px;margin-top:auto}
.card-arrow b{color:var(--blue);transition:transform .2s}
a:hover .card-arrow b{transform:translateX(4px)}

/* ------------------------------ 深色顶栏 ------------------------------ */
.topbar{background:var(--ink);color:#c8d6ea;font-size:13px;height:var(--topbar-h);display:flex;align-items:center}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%}
.topbar-brand{display:flex;align-items:center;gap:8px;min-width:0}
.topbar-brand i{width:7px;height:7px;border-radius:50%;background:var(--green-2);flex:none;box-shadow:0 0 0 3px rgba(121,193,66,.22)}
.topbar-brand-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topbar-links{display:flex;align-items:center;gap:18px;flex:none}
.topbar-links a{color:#dce7f7;font-weight:600}
.topbar-links a:hover{color:var(--green-2)}
.sales-hotlines{display:flex;align-items:center;gap:10px}
.sales-hotlines span{color:#8fa6c6}
.sales-hotlines a{color:var(--gold)}

/* ------------------------------ 主导航 ------------------------------ */
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.96);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line);box-shadow:var(--shadow-s)}
.nav-row{display:flex;align-items:center;gap:20px;height:74px}
.header-brand{display:flex;align-items:center;gap:12px;flex:none}
.brand-mark{
  width:44px;height:44px;border-radius:12px;flex:none;
  background:linear-gradient(135deg,var(--green),var(--green-d));
  color:#fff;font-size:22px;font-weight:800;display:grid;place-items:center;
  box-shadow:0 6px 16px -6px rgba(87,166,38,.75);
}
.brand-gjp{height:64px;width:auto}
.brand-divider{width:1px;height:30px;background:var(--line);flex:none}
.brand-zh{display:flex;flex-direction:column;line-height:1.25}
.brand-zh strong{font-size:17px;color:var(--ink);letter-spacing:.2px}
.brand-zh small{font-size:11.5px;color:var(--muted);letter-spacing:.3px}

#main-nav{display:flex;align-items:center;gap:2px;margin-left:auto;flex-wrap:nowrap}
#main-nav>a,#main-nav>details>summary{
  display:inline-flex;align-items:center;gap:4px;padding:9px 13px;border-radius:var(--radius-s);
  font-size:15px;font-weight:600;color:var(--ink-3);cursor:pointer;list-style:none;white-space:nowrap;transition:.16s
}
#main-nav>details>summary::-webkit-details-marker{display:none}
#main-nav>a:hover,#main-nav>details>summary:hover,#main-nav>details[open]>summary{background:var(--soft);color:var(--blue)}
#main-nav>a.active{color:var(--blue);background:var(--soft)}
.nav-cta{margin-left:8px;padding:9px 18px!important;border-radius:999px!important;font-size:14px!important}
.nav-download{border:1.5px solid var(--line);color:var(--ink-3)!important;background:#fff}
.nav-download:hover{border-color:var(--green);color:var(--green-d)!important;background:var(--soft-2)!important}
.nav-trial{background:linear-gradient(135deg,var(--green),var(--green-d));color:#fff!important;box-shadow:0 6px 16px -8px rgba(87,166,38,.9)}
.nav-trial:hover{background:linear-gradient(135deg,var(--green-d),#2f5f0a)!important;color:#fff!important}

/* 下拉定位 */
#main-nav>details{position:relative}
#main-nav>details>summary{position:relative}
.mega-menu,.service-submenu{
  position:absolute;top:calc(100% + 10px);right:0;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-l);padding:20px;z-index:90;
  opacity:0;visibility:hidden;transform:translateY(-6px);transition:.2s
}
#main-nav>details[open]>.mega-menu,#main-nav>details[open]>.service-submenu{opacity:1;visibility:visible;transform:none}
/* 大菜单：fixed + header 的 backdrop-filter 充当包含块 → 面板始终相对整个头部居中，窄屏也不会伸出屏幕 */
.mega-menu{width:min(1020px,calc(100vw - 40px));position:fixed;left:50%;right:auto;top:calc(100% + 4px);transform:translate(-50%,-6px)}
#main-nav>details[open]>.mega-menu{transform:translate(-50%,0)}
.mega-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:14px;margin-bottom:16px;border-bottom:1px solid var(--line)}
.mega-heading div{display:flex;flex-direction:column}
.mega-heading b{color:var(--ink);font-size:15px}
.mega-heading span{font-size:13px;color:var(--muted)}
.mega-heading a{font-size:13.5px;font-weight:600;white-space:nowrap}
.mega-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px 20px}
.mega-group{display:flex;flex-direction:column;gap:2px}
.mega-title{font-weight:700;color:var(--green-d)!important;font-size:13.5px;padding-bottom:6px;border-bottom:1px dashed var(--line);margin-bottom:5px}
.mega-group a{font-size:13.5px;color:var(--text);padding:4px 6px;border-radius:6px}
.mega-group a:hover{background:var(--soft);color:var(--blue)}
.service-submenu{width:220px;display:flex;flex-direction:column;padding:12px}
.service-submenu a{padding:9px 12px;border-radius:8px;color:var(--text);font-size:14px;font-weight:600}
.service-submenu a:hover{background:var(--soft);color:var(--blue)}
.menu-toggle{display:none;margin-left:auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius-s);padding:8px 14px;font-size:14px;font-weight:600;color:var(--ink-3);cursor:pointer}

/* ------------------------------ Hero ------------------------------ */
.hz-hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1000px 500px at 88% -10%,rgba(31,95,224,.10),transparent 70%),
    radial-gradient(760px 420px at 6% 108%,rgba(87,166,38,.12),transparent 70%),
    linear-gradient(180deg,#f8fbff,#fff);
  border-bottom:1px solid var(--line)
}
.hz-hero-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:64px 20px 70px}
.hz-eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:1px;color:var(--green-d);background:var(--soft-2);padding:6px 14px;border-radius:999px;margin-bottom:16px}
.hero-copy h1{font-size:clamp(28px,3.5vw,44px);letter-spacing:-.5px;margin-bottom:14px}
.hero-copy h1 em{font-style:normal;color:var(--blue);position:relative;z-index:1}
.hero-copy h1 em::after{content:"";position:absolute;left:-2px;right:-2px;bottom:2px;height:8px;background:rgba(121,193,66,.32);border-radius:4px;z-index:-1}
.hero-sub{font-size:17px;color:var(--ink-3);font-weight:600;margin-bottom:8px}
.hero-desc{font-size:16px;color:var(--muted);margin-bottom:24px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.hero-note{font-size:14px;color:var(--muted);margin-bottom:20px}
.hz-hero-checks{display:flex;flex-wrap:wrap;gap:10px;list-style:none}
.hz-hero-checks li{font-size:13px;color:var(--ink-3);background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 14px;font-weight:600}
.hz-hero-checks li::before{content:"✓";color:var(--green);font-weight:800;margin-right:5px}

/* Hero 右侧：经营看板插画 */
.hero-art{position:relative}
.art-window{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-l);overflow:hidden}
.art-window-bar{display:flex;align-items:center;gap:6px;padding:11px 16px;background:var(--ink);color:#9fb4d4;font-size:12px}
.art-window-bar i{width:9px;height:9px;border-radius:50%;background:#3b4d6b}
.art-window-bar i:first-child{background:#ff5f57}.art-window-bar i:nth-child(2){background:#febc2e}.art-window-bar i:nth-child(3){background:#28c840}
.art-window-bar span{margin-left:auto;letter-spacing:.5px}
.aw-kpi{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-bottom:1px solid var(--line)}
.aw-kpi>div{background:#fff;padding:16px 12px;text-align:center}
.aw-kpi b{display:block;font-size:12px;color:var(--muted);font-weight:600}
.aw-kpi strong{font-size:19px;color:var(--blue)}
.aw-bars{display:flex;align-items:flex-end;gap:10px;height:132px;padding:20px 22px 0}
.aw-bars span{flex:1;height:var(--v);border-radius:6px 6px 0 0;background:linear-gradient(180deg,var(--sky),var(--blue));transform-origin:bottom;animation:awgrow .9s cubic-bezier(.22,1,.36,1) var(--d) both}
.aw-bars span:nth-child(even){background:linear-gradient(180deg,var(--green-2),var(--green))}
@keyframes awgrow{from{transform:scaleY(0);opacity:.2}to{transform:scaleY(1);opacity:1}}
.aw-rows{padding:14px 22px 20px;display:flex;flex-direction:column;gap:8px}
.aw-row{display:flex;justify-content:space-between;align-items:center;font-size:13px;background:var(--soft);border-radius:8px;padding:8px 12px}
.aw-row b{color:var(--green-d);font-size:12px}

/* ------------------------------ 通用区块 ------------------------------ */
.hz-section{padding:70px 0}
.hz-section.hz-soft{background:var(--soft)}
.hz-section.hz-band{background:linear-gradient(135deg,var(--ink),var(--ink-3));color:#dbe6f5}
.hz-section.hz-band h2{color:#fff}
.hz-section-heading{max-width:760px;margin:0 auto 40px;text-align:center}
.hz-section-heading h2{font-size:clamp(22px,2.6vw,32px);margin-bottom:12px}
.hz-section-heading p{color:var(--muted);font-size:15.5px;margin:0}
.hz-section-heading.light p{color:#a9c0e0}
.hz-section-action{text-align:center;margin-top:38px}
.section-note{text-align:center;color:var(--muted);font-size:13.5px;margin-top:22px}
.hz-band .section-note{color:#a9c0e0}
.reveal{animation:none}

/* ------------------------------ 产品矩阵条 ------------------------------ */
.matrix-band{background:linear-gradient(135deg,var(--ink),var(--ink-3));border-radius:var(--radius);padding:32px 34px;display:grid;grid-template-columns:300px 1fr;gap:34px;align-items:center;box-shadow:var(--shadow-m)}
.matrix-brand{display:flex;flex-direction:column;gap:14px;align-items:flex-start;border-right:1px solid rgba(255,255,255,.14);padding-right:30px}
.matrix-logo{height:52px;width:auto}
.matrix-logo-text{font-size:34px;font-weight:800;color:#fff;letter-spacing:2px;line-height:1}
.matrix-logo-text i{font-style:normal;font-size:15px;color:var(--green-2);margin-left:6px;letter-spacing:4px;font-weight:600}
.matrix-center{display:flex;flex-direction:column}
.matrix-center b{color:#fff;font-size:17px}
.matrix-center span{color:var(--gold);font-size:15px;letter-spacing:6px;font-weight:600}
.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.matrix-item{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);border-radius:var(--radius-s);padding:13px 16px;display:flex;flex-direction:column;color:#fff}
.matrix-item b{font-size:15px;color:#fff}
.matrix-item span{font-size:12.5px;color:#a9c0e0}
.matrix-item:hover{background:rgba(121,193,66,.16);border-color:rgba(121,193,66,.5);color:#fff}
.matrix-item:hover b{color:#fff}
.matrix-note{text-align:center;color:var(--muted);font-size:14px;margin-top:18px}

/* ------------------------------ 数据条 ------------------------------ */
.hz-stats-section{padding:46px 0}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-s)}
.stat{background:#fff;padding:26px 18px;text-align:center}
.stat strong{display:block;font-size:clamp(26px,3vw,38px);color:var(--blue);font-weight:800;line-height:1.1;letter-spacing:-1px}
.stat strong em{font-style:normal;font-size:.55em;margin-left:3px;color:var(--green-d)}
.stat span{font-size:13.5px;color:var(--muted)}
.stat-note{margin-top:14px;text-align:center;font-size:12.5px;color:var(--muted);opacity:.85}

/* ------------------------------ 行业卡 ------------------------------ */
.industry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.industry-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;display:flex;flex-direction:column;gap:10px;transition:.22s;box-shadow:var(--shadow-s);color:var(--text)}
.industry-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--green-2)}
.industry-card h3{font-size:18px}
.industry-tags{font-size:12.5px;color:var(--green-d);font-weight:700;background:var(--soft-2);border-radius:6px;padding:4px 10px;align-self:flex-start}
.industry-card p{font-size:14px;color:var(--muted);margin:0;flex:1}
.industry-products{font-size:12.5px;color:var(--ink-3);border-top:1px dashed var(--line);padding-top:10px}

/* ------------------------------ 产品卡 ------------------------------ */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(258px,1fr));gap:20px}
.product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;display:flex;flex-direction:column;gap:9px;min-height:178px;transition:.22s;box-shadow:var(--shadow-s);color:var(--text)}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--blue)}
.product-card h3{font-size:17.5px}
.product-card p{font-size:14px;color:var(--muted);margin:0}
.product-tag{font-size:12px;font-weight:700;color:var(--blue);background:#eef4ff;border-radius:6px;padding:3px 9px;align-self:flex-start}

/* ------------------------------ 服务四步 ------------------------------ */
.service-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.service-step{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:26px 22px;color:#dbe6f5}
.step-no{display:block;font-size:26px;font-weight:800;color:var(--green-2);opacity:.85;margin-bottom:8px;letter-spacing:-1px}
.service-step b{display:block;color:#fff;font-size:16.5px;margin-bottom:6px}
.service-step p{margin:0;font-size:13.5px;color:#a9c0e0}

/* ------------------------------ 案例墙 ------------------------------ */
.case-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}
.case-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-s);padding:18px;display:flex;flex-direction:column;gap:6px;text-align:center;align-items:center;transition:.2s;color:var(--text)}
.case-card:hover{border-color:var(--green-2);box-shadow:var(--shadow-m);transform:translateY(-3px)}
.case-logo{height:52px;width:auto;max-width:100%;object-fit:contain;margin-bottom:4px}
.case-card b{font-size:14.5px;color:var(--ink)}
.case-card span{font-size:12.5px;color:var(--muted)}
.case-industry{font-size:12px!important;color:var(--green-d)!important;font-weight:700}

/* ------------------------------ 为什么选我们 ------------------------------ */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.why-card{background:#fff;border:1px solid var(--line);border-left:3px solid var(--green);border-radius:var(--radius-s);padding:24px 22px;box-shadow:var(--shadow-s);transition:.2s}
.why-card:hover{box-shadow:var(--shadow-m);border-left-color:var(--blue)}
.why-card h3{font-size:16px;margin-bottom:8px}
.why-card p{font-size:14px;color:var(--muted);margin:0}

/* ------------------------------ 技术能力 ------------------------------ */
.tech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tech-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;display:flex;flex-direction:column;gap:9px;box-shadow:var(--shadow-s);transition:.2s}
.tech-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m)}
.tech-card h3{font-size:17px}
.tech-card p{font-size:14px;color:var(--muted);margin:0 0 4px;flex:1}

/* ------------------------------ 关于公司 ------------------------------ */
.hz-about{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.hz-about h2{font-size:clamp(22px,2.6vw,32px);margin-bottom:14px}
.hz-about p{color:var(--muted);font-size:15.5px}
.hz-about-links{display:flex;gap:16px;flex-wrap:wrap;align-items:center;margin-top:22px}
.hz-about figure{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-m)}
.about-photo{border-radius:var(--radius);min-height:280px;background:linear-gradient(135deg,var(--soft),var(--soft-2));width:100%;object-fit:cover}
.hz-about .img-ph{width:100%;min-height:280px;border-radius:var(--radius);font-size:15px}
.hz-about .img-ph i{font-size:15px;font-weight:600;color:var(--muted)}

/* ------------------------------ 首页新闻四列 ------------------------------ */
.home-news-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.news-column{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow-s)}
.news-column-heading{display:flex;align-items:center;justify-content:space-between;padding-bottom:12px;margin-bottom:12px;border-bottom:2px solid var(--green)}
.news-column-heading h3{font-size:16px}
.news-column-heading a{font-size:15px;font-weight:700;color:var(--green-d)}
.news-row{display:block;padding:9px 0;border-bottom:1px dashed var(--line);color:var(--text)}
.news-row:last-child{border-bottom:0}
.news-row time{display:block;font-size:12px;color:var(--muted);margin-bottom:2px}
.news-row h4{font-size:14px;font-weight:600;line-height:1.5;color:var(--ink-3);transition:.16s}
.news-row:hover h4{color:var(--blue)}

/* ------------------------------ FAQ ------------------------------ */
.faq-list{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:var(--radius-s);overflow:hidden;box-shadow:var(--shadow-s)}
.faq-list summary{padding:17px 22px;font-size:15.5px;font-weight:600;color:var(--ink);cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"＋";color:var(--green);font-size:18px;font-weight:700;flex:none}
.faq-list details[open] summary::after{content:"－"}
.faq-list details[open] summary{color:var(--blue);background:var(--soft)}
.faq-list details p{padding:0 22px 20px;margin:0;font-size:14.5px;color:var(--muted)}

/* ------------------------------ 内页头部 ------------------------------ */
.breadcrumb{padding-top:22px}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;color:var(--muted)}
.breadcrumb li+li::before{content:"/";margin-right:8px;color:var(--line)}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--blue)}
.page-hero{background:linear-gradient(180deg,#f8fbff,#fff);border-bottom:1px solid var(--line);padding:36px 0 48px}
.page-hero.hz-soft{background:var(--soft)}
.page-hero h1{font-size:clamp(24px,3vw,34px);margin-bottom:12px}
.page-hero-sub{font-size:16px;color:var(--ink-3);font-weight:600;max-width:820px;margin-bottom:8px}
.page-hero-lead{font-size:15px;color:var(--muted);max-width:820px;margin:0}

/* ------------------------------ 详情页布局 ------------------------------ */
.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:44px;align-items:start}
.detail-cover{border-radius:var(--radius);margin-bottom:26px;width:100%;box-shadow:var(--shadow-m)}
.feature-band{margin-top:32px;padding-top:26px;border-top:1px solid var(--line)}
.feature-band h2{font-size:20px;margin-bottom:14px}
.feature-list{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.feature-list li{font-size:14px;color:var(--ink-3);background:var(--soft);border-radius:8px;padding:10px 14px}
.feature-list li::before{content:"✓";color:var(--green);font-weight:800;margin-right:8px}
.detail-aside{display:flex;flex-direction:column;gap:18px;position:sticky;top:96px}
.aside-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-s)}
.aside-card h3{font-size:16px;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.aside-card p{font-size:14px;color:var(--muted);margin-bottom:14px}
.aside-card .feature-list{grid-template-columns:1fr;gap:8px}
.aside-links{list-style:none;display:flex;flex-direction:column;gap:2px}
.aside-links a{display:block;padding:8px 10px;border-radius:8px;font-size:14px;color:var(--text)}
.aside-links a:hover{background:var(--soft);color:var(--blue)}
.cta-card{background:linear-gradient(160deg,#fff,var(--soft-2));border-color:var(--green-2)}
.cta-card .button{width:100%;margin-bottom:10px;font-size:14px;padding:11px 18px}
.cta-card .text-link{font-size:14px}

/* ------------------------------ 正文 ------------------------------ */
.prose{font-size:15.5px;line-height:1.9;color:var(--text)}
.prose h2{font-size:22px;margin:34px 0 14px;padding-left:14px;border-left:4px solid var(--green)}
.prose h3{font-size:17.5px;margin:26px 0 10px;color:var(--ink-3)}
.prose h2:first-child,.prose h3:first-child{margin-top:0}
.prose ul,.prose ol{margin:0 0 18px;padding-left:22px}
.prose li{margin-bottom:7px}
.prose .lead{font-size:17px;color:var(--ink-3);font-weight:600}
.prose img{border-radius:var(--radius);margin:20px 0}
.prose .note{font-size:13.5px;color:var(--muted);background:var(--soft);border-radius:8px;padding:12px 16px}
.prose .callout{background:var(--soft-2);border-left:4px solid var(--green);border-radius:0 var(--radius-s) var(--radius-s) 0;padding:16px 20px;margin:20px 0}
.prose .callout p{margin:0;font-size:14.5px}
.prose .steps{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin:22px 0}
.prose .step{background:var(--soft);border-radius:var(--radius-s);padding:18px 20px}
.prose .step b{display:block;color:var(--green-d);font-size:14.5px;margin-bottom:6px}
.prose .step p{margin:0;font-size:13.5px;color:var(--muted)}
.link-list{list-style:none;display:flex;flex-wrap:wrap;gap:10px;padding:0!important}
.link-list a{display:inline-block;background:var(--soft);border-radius:999px;padding:8px 18px;font-size:14px;font-weight:600}

/* ------------------------------ 分类导航 ------------------------------ */
.cat-nav{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px;justify-content:center}
.cat-nav a,.cat-nav span{font-size:13.5px;font-weight:600;color:var(--ink-3);background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 18px}
.cat-nav a:hover{border-color:var(--blue);color:var(--blue)}
.cat-nav a.active{background:var(--blue);border-color:var(--blue);color:#fff}
.plist-group{margin-bottom:44px;scroll-margin-top:96px}
.plist-cat{font-size:19px;margin-bottom:18px;padding-left:13px;border-left:4px solid var(--green)}

/* ------------------------------ 新闻列表 ------------------------------ */
.news-list{display:flex;flex-direction:column;gap:14px}
.news-item{display:grid;grid-template-columns:96px 1fr auto;gap:22px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px;transition:.2s;box-shadow:var(--shadow-s);color:var(--text)}
.news-item:hover{border-color:var(--blue);box-shadow:var(--shadow-m);transform:translateX(3px)}
.news-item time{font-size:13px;color:var(--muted);font-weight:600}
.news-item h3{font-size:17px;margin-bottom:6px}
.news-item p{font-size:14px;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-thumb{width:150px;height:92px;object-fit:cover;border-radius:var(--radius-s)}
.pager{display:flex;justify-content:space-between;gap:20px;margin-top:38px;padding-top:24px;border-top:1px solid var(--line);font-size:14px}
.pager a{color:var(--ink-3);font-weight:600;max-width:48%}
.pager a:hover{color:var(--blue)}

/* ------------------------------ 案例列表 ------------------------------ */
.case-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:18px}
.case-item{display:grid;grid-template-columns:88px 1fr;gap:18px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.2s;box-shadow:var(--shadow-s);color:var(--text)}
.case-item:hover{border-color:var(--green-2);box-shadow:var(--shadow-m);transform:translateY(-3px)}
.case-item h3{font-size:16.5px;margin-bottom:4px}
.case-item p{font-size:13.5px;color:var(--muted);margin:8px 0 0}

/* ------------------------------ FAQ 页 ------------------------------ */
.faq-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;align-items:start}
.faq-group{margin-bottom:38px}
.faq-group h3{font-size:18px;margin-bottom:16px;padding-left:13px;border-left:4px solid var(--green)}
.faq-group .faq-list{max-width:none}

/* ------------------------------ 联系我们 ------------------------------ */
.contact-layout{display:flex;flex-direction:column;gap:52px}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:18px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow-s)}
.contact-card h3{font-size:16.5px;margin-bottom:14px;padding-bottom:12px;border-bottom:2px solid var(--green)}
.contact-card p{font-size:13.5px;color:var(--muted);margin:10px 0 0}
.contact-phone{display:block;font-size:19px;font-weight:700;color:var(--ink);letter-spacing:.3px;margin-bottom:4px}
.contact-phone:hover{color:var(--green-d)}
.contact-line{margin:6px 0!important;font-size:14px!important;color:var(--text)!important}
.contact-form-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px 40px;box-shadow:var(--shadow-s);max-width:900px;margin:0 auto;width:100%}
.contact-form-wrap h2{font-size:22px;margin-bottom:8px}
.form-tip{font-size:14px;color:var(--muted)}
.form-tip em{color:#d64545;font-style:normal}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.contact-form-wrap label{display:flex;flex-direction:column;gap:7px;font-size:14px;font-weight:600;color:var(--ink-3);margin-bottom:16px}
.contact-form-wrap label em{color:#d64545;font-style:normal}
.contact-form-wrap input,.contact-form-wrap textarea{
  font-family:inherit;font-size:14.5px;padding:11px 14px;border:1px solid var(--line);border-radius:var(--radius-s);
  background:var(--soft);color:var(--text);width:100%;transition:.16s;font-weight:400;resize:vertical
}
.contact-form-wrap input:focus,.contact-form-wrap textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(31,95,224,.12)}
.contact-form-wrap .button{margin-top:6px}
.form-msg{margin-left:14px;font-size:14px;font-weight:600}
.form-msg.ok{color:var(--green-d)}
.form-msg.err{color:#d64545}

/* ------------------------------ 图片占位 ------------------------------ */
.img-ph{
  display:grid;place-items:center;background:linear-gradient(135deg,var(--soft),var(--soft-2));
  border:1px dashed var(--line);border-radius:var(--radius-s);color:var(--muted);font-style:normal
}
.img-ph i{font-style:normal;font-size:22px;font-weight:800;color:var(--green);opacity:.7}

/* ==========================================================================
   页脚
   ========================================================================== */
.site-footer{background:var(--ink);color:#a9c0e0;margin-top:0;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:44px;padding:56px 20px 40px}
.site-footer h3{color:#fff;font-size:15px;margin-bottom:16px;font-weight:700}
.site-footer a{color:#a9c0e0}
.site-footer a:hover{color:var(--green-2)}
.footer-company-title{margin-bottom:14px}
.footer-company-title .footer-logo-img{display:block;height:88px;width:auto;max-width:100%}
.footer-company-title a{display:inline-flex;align-items:center;gap:10px;color:#fff}
.footer-company-title .brand-mark{width:36px;height:36px;font-size:18px;border-radius:10px}
.footer-brand-text{font-size:18px;font-weight:800;color:#fff;letter-spacing:.5px}
.footer-introduction{font-size:13.5px;line-height:1.8;margin-bottom:16px}
.footer-network p{margin:0 0 6px;font-size:13px}
.footer-network b{color:#dce7f7}
.footer-col{display:flex;flex-direction:column;gap:9px}
.footer-col a{font-size:13.5px}
.footer-contact-row{display:flex;gap:11px;align-items:flex-start;margin-bottom:16px}
.footer-contact-row svg{width:19px;height:19px;flex:none;margin-top:3px;color:var(--green-2)}
.footer-contact-row span{font-size:13.5px}
.footer-sales-phone{display:block;font-size:19px;font-weight:800;color:var(--gold)!important;letter-spacing:.4px;margin:2px 0 4px}
.footer-sales-direct{display:flex;gap:12px;font-size:13px}
.footer-extra p{margin:0 0 4px;font-size:13px}
.footer-qr-grid{display:flex;gap:18px;margin-top:6px}
.footer-qr-grid figure{margin:0;text-align:center}
.footer-qr-grid img{border-radius:8px;background:#fff;padding:4px;width:108px;height:108px;object-fit:contain}
.footer-qr-grid figcaption{font-size:12px;margin-top:6px;color:#8fa6c6}
.friend-links{display:flex;flex-wrap:wrap;gap:10px 18px;padding:20px;border-top:1px solid rgba(255,255,255,.1);font-size:13px}
.friend-links ul{list-style:none;display:flex;flex-wrap:wrap;gap:10px 20px}
.friend-links a{color:#8fa6c6}
.footer-bottom{display:flex;flex-wrap:wrap;gap:8px 22px;align-items:center;padding:20px;border-top:1px solid rgba(255,255,255,.1);font-size:13px;color:#8fa6c6}

/* ==========================================================================
   悬浮咨询轨 / 移动底条
   ========================================================================== */
.contact-rail{position:fixed;right:14px;top:50%;transform:translateY(-50%);z-index:85;display:flex;flex-direction:column;gap:8px} /* 层级高于吸顶导航(80)，弹层不被遮挡 */
.contact-rail>a,.contact-rail>details>summary{
  width:62px;min-height:62px;padding:8px 4px;border-radius:14px;background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-m);display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-size:12.5px;font-weight:700;color:var(--ink-3);text-align:center;line-height:1.35;cursor:pointer;list-style:none;transition:.2s
}
.contact-rail>details>summary::-webkit-details-marker{display:none}
.contact-rail>a:hover,.contact-rail>details>summary:hover{background:var(--soft-2);border-color:var(--green-2);color:var(--green-d);transform:translateX(-3px)}
.rail-primary{background:linear-gradient(135deg,var(--green),var(--green-d))!important;color:#fff!important;border-color:transparent!important}
.rail-primary:hover{background:linear-gradient(135deg,var(--green-d),#2f5f0a)!important;color:#fff!important}
.rail-qr{padding:12px;text-align:center}
.rail-qr img{width:140px;height:140px;object-fit:contain;border-radius:8px;border:1px solid var(--line)}
.rail-qr .img-ph{width:140px;height:140px}
.rail-qr p{margin:8px 0 0;font-size:12.5px;color:var(--muted)}
.contact-rail>details{position:relative}
.contact-rail>details>.rail-qr{
  position:absolute;right:calc(100% + 12px);top:50%;transform:translateY(-50%);
  width:172px; /* 固定宽度：绝对定位仅设 right 时收缩适配会被包含块宽度钳制，导致弹层被压成细条 */
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-l)
}
/* 询价咨询弹层：左侧联系信息 + 右侧深色品牌二维码卡 */
.contact-rail>details>.rail-inquiry{
  position:absolute;right:calc(100% + 12px);top:50%;transform:translateY(-50%);
  width:660px;max-width:calc(100vw - 100px);display:flex;text-align:left;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-l);overflow:hidden
}
.rail-inquiry-info{flex:1.1;padding:22px 24px;min-width:0}
.rail-inq-eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green-d);font-size:12.5px;font-weight:700;letter-spacing:.5px}
.rail-inq-eyebrow::before{content:"";width:22px;height:2px;background:var(--green);border-radius:1px}
.rail-inquiry-info h3{margin:8px 0 6px;font-size:21px;color:var(--ink)}
.rail-inq-desc{margin:0 0 14px;font-size:13px;color:var(--muted);line-height:1.7}
.rail-inq-sales{background:var(--soft-2);border:1px solid #d9ecd0;border-radius:10px;padding:14px 16px;margin-bottom:12px}
.rail-inq-sales>span,.rail-inq-block>span{font-size:12.5px;font-weight:700;color:var(--green-d);display:block;margin-bottom:4px}
.rail-inq-sales .big{font-size:26px;font-weight:800;color:var(--ink);text-decoration:none;letter-spacing:.5px}
.rail-inq-sales .big:hover{color:var(--blue)}
.rail-inq-sales .rest{margin-top:2px;display:flex;gap:14px;flex-wrap:wrap}
.rail-inq-sales .rest a{font-size:15px;font-weight:600;color:var(--ink-2);text-decoration:none}
.rail-inq-sales .rest a:hover{color:var(--blue)}
.rail-inq-block{margin-bottom:10px}
.rail-inq-block>span{color:var(--muted);font-weight:600}
.rail-inq-block .nums{font-size:14px;font-weight:600;color:var(--ink-2);line-height:1.6}
.rail-inq-block .nums a{text-decoration:none;color:inherit}
.rail-inq-more{display:inline-block;margin-top:8px;font-size:13px;font-weight:700;color:var(--blue);text-decoration:none}
.rail-inquiry-brand{flex:1;background:linear-gradient(165deg,#16295a,#0a1830);color:#fff;padding:20px;display:flex;flex-direction:column;align-items:center;text-align:center;justify-content:center}
.rail-inquiry-brand b{font-size:18px;letter-spacing:1px}
.rail-inquiry-brand small{font-size:12px;color:#8fa6c6;margin-top:2px}
.rail-inquiry-brand .qr-cards{display:flex;gap:12px;margin:14px 0 10px}
.rail-inquiry-brand figure{margin:0}
.rail-inquiry-brand .qrbox{display:block;background:#fff;border-radius:10px;padding:8px}
.rail-inquiry-brand .qrbox img,.rail-inquiry-brand .qrbox .img-ph{display:block;width:118px;height:118px;object-fit:contain}
.rail-inquiry-brand figcaption{font-size:12px;color:#c8d6ea;margin-top:6px}
.rail-inquiry-brand .tip{font-size:11.5px;color:#8fa6c6;line-height:1.6;margin:0;background:rgba(255,255,255,.06);border-radius:8px;padding:8px 10px}
.mobile-contact{display:none}

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width:1180px){
  .mega-grid{grid-template-columns:repeat(4,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .contact-rail{display:none}
}
@media (max-width:1024px){
  .hz-hero-layout{grid-template-columns:1fr;gap:38px;padding:44px 20px 52px}
  .hero-art{max-width:560px}
  .matrix-band{grid-template-columns:1fr;gap:24px;padding:26px}
  .matrix-brand{border-right:0;border-bottom:1px solid rgba(255,255,255,.14);padding-right:0;padding-bottom:20px;flex-direction:row;align-items:center;gap:20px}
  .industry-grid,.service-steps,.why-grid,.tech-grid{grid-template-columns:repeat(2,1fr)}
  .home-news-grid{grid-template-columns:repeat(2,1fr)}
  .detail-layout,.faq-layout{grid-template-columns:1fr;gap:30px}
  .detail-aside{position:static}
  .hz-about{grid-template-columns:1fr;gap:32px}
}
@media (max-width:860px){
  .topbar{height:auto;padding:7px 0}
  .topbar .wrap{flex-direction:column;align-items:flex-start;gap:4px}
  .topbar-links{flex-direction:column;align-items:flex-start;gap:3px;font-size:12px}
  .topbar-brand-text{white-space:normal;font-size:12px}
  .nav-row{height:auto;flex-wrap:wrap;padding-top:10px;padding-bottom:10px;gap:12px}
  .menu-toggle{display:block}
  #main-nav{
    display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;
    border-top:1px solid var(--line);padding-top:10px;margin-left:0
  }
  #main-nav.open{display:flex}
  #main-nav>a,#main-nav>details>summary{width:100%;justify-content:space-between;padding:12px 10px;font-size:15.5px;border-radius:8px}
  .nav-cta{margin:8px 0 0!important;justify-content:center}
  .mega-menu,.service-submenu{position:static;width:100%;box-shadow:none;border:0;border-radius:0;padding:8px 0 12px;transform:none;display:none}
  #main-nav>details[open]>.mega-menu,#main-nav>details[open]>.service-submenu{display:block}
  .mega-heading{display:none}
  .mega-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .service-submenu{flex-direction:column}

  .hz-section{padding:46px 0}
  .hz-section-heading{margin-bottom:28px}
  .hz-hero-checks{gap:8px}
  .stat-row{grid-template-columns:repeat(2,1fr)}
  .industry-grid,.service-steps,.why-grid,.tech-grid,.home-news-grid,.matrix-grid{grid-template-columns:1fr}
  .matrix-grid{grid-template-columns:repeat(2,1fr)}
  .product-grid,.case-grid{grid-template-columns:repeat(2,1fr)}
  .news-item{grid-template-columns:1fr;gap:12px}
  .news-thumb{order:-1;width:100%;height:170px}
  .case-list{grid-template-columns:1fr}
  .contact-form-wrap{padding:26px 20px}
  .form-row{grid-template-columns:1fr;gap:0}
  .footer-grid{grid-template-columns:1fr;gap:32px;padding:40px 20px 28px}
  .footer-qr-grid{justify-content:flex-start}

  .contact-rail{display:none}
  .mobile-contact{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:75;background:#fff;
    border-top:1px solid var(--line);box-shadow:0 -6px 20px -10px rgba(10,24,48,.3)
  }
  .mobile-contact a{flex:1;text-align:center;padding:12px 3px;font-size:12.5px;font-weight:700;color:var(--ink-3);border-right:1px solid var(--line);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .mobile-contact a:last-child{border-right:0}
  .mobile-contact .mobile-trial{background:linear-gradient(135deg,var(--green),var(--green-d));color:#fff}
  body{padding-bottom:50px}
}
@media (max-width:520px){
  .brand-zh small{display:none}
  .brand-divider{display:none}
  .hero-copy h1{font-size:26px}
  .stat-row{grid-template-columns:1fr 1fr}
  .matrix-grid{grid-template-columns:1fr}
  .product-grid,.case-grid{grid-template-columns:1fr}
  .aw-kpi{grid-template-columns:1fr 1fr 1fr}
  .aw-bars{height:100px}
}
@media print{
  .topbar,.site-header,.contact-rail,.mobile-contact,.art-window{display:none}
}

/* ============================ 免费下载 · 在线试用（注册页） ============================ */
.trial-hero{
  background:
    linear-gradient(rgba(10,24,48,.92),rgba(10,24,48,.92)),
    repeating-linear-gradient(0deg,transparent 0 39px,rgba(91,141,239,.16) 39px 40px),
    repeating-linear-gradient(90deg,transparent 0 39px,rgba(91,141,239,.16) 39px 40px),
    linear-gradient(135deg,#0a1830,#12294d 60%,#0d1f3c);
  color:#fff;padding:56px 0 64px;
}
.trial-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start}
.trial-badges{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.trial-badges span{border:1px solid rgba(121,193,66,.55);color:#a8d97f;font-size:13px;font-weight:600;padding:5px 14px;border-radius:999px;background:rgba(87,166,38,.14)}
.trial-copy h1{font-size:44px;line-height:1.15;letter-spacing:.02em;margin:0 0 6px;color:#fff}
.trial-gold{font-size:34px;font-weight:800;line-height:1.2;margin:0 0 18px;
  background:linear-gradient(100deg,#ffd964,#ffab3d);-webkit-background-clip:text;background-clip:text;color:transparent}
.trial-desc{color:#c3d2e8;font-size:15.5px;line-height:1.9;margin:0 0 22px;max-width:560px}
.trial-checks{list-style:none;margin:0 0 30px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px 22px;max-width:560px}
.trial-checks li{position:relative;padding-left:28px;color:#e7eefb;font-size:14.5px}
.trial-checks li::before{content:"✓";position:absolute;left:0;top:1px;width:19px;height:19px;border-radius:50%;
  background:var(--green);color:#fff;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.trial-brand{border-top:1px solid rgba(255,255,255,.14);padding-top:22px;display:flex;flex-direction:column;gap:4px}
.trial-brand small{color:#8fa6c6;font-size:13.5px}
.trial-brand b{font-size:19px;letter-spacing:.02em}
.trial-bigphone{font-size:36px;font-weight:800;color:#fff;text-decoration:none;letter-spacing:.03em;line-height:1.3}
.trial-bigphone:hover{color:var(--gold)}
.trial-altphones{color:#9db1cf;font-size:14px;letter-spacing:.02em}
/* —— 右侧注册卡 —— */
.trial-card{background:#fff;border-radius:18px;box-shadow:0 24px 60px -18px rgba(2,10,25,.55);padding:30px 34px 24px;color:var(--text)}
.trial-eyebrow{text-align:center;color:var(--green-d);font-size:13px;font-weight:700;margin:0 0 6px}
.trial-card h2{text-align:center;font-size:24px;margin:0 0 4px;color:var(--ink)}
.trial-card-sub{text-align:center;color:var(--muted);font-size:13.5px;margin:0 0 20px}
.trial-field{display:block;font-size:13.5px;font-weight:600;color:var(--ink);margin-bottom:14px}
.trial-field em{color:#e04b3a;font-style:normal}
.trial-field input{display:block;width:100%;margin-top:6px;padding:11px 13px;border:1px solid var(--line);border-radius:9px;
  font-size:14.5px;background:#fbfcfe;transition:border .15s,box-shadow .15s}
.trial-field input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(31,95,224,.12);background:#fff}
.trial-cap-row{display:flex;gap:10px;align-items:stretch;margin-top:6px}
.trial-cap-row input{flex:1;min-width:0;margin-top:0}
.trial-captcha{width:126px;flex:0 0 126px;border:1px solid var(--line);border-radius:9px;overflow:hidden;cursor:pointer;
  display:flex;align-items:center;justify-content:center;background:#f4f7fb;transition:opacity .15s}
.trial-captcha:hover{border-color:var(--blue)}
.trial-captcha svg{display:block;width:100%;height:100%}
.trial-sms-btn{flex:0 0 auto;border:none;border-radius:9px;padding:0 16px;font-size:13.5px;font-weight:700;cursor:pointer;
  background:var(--soft-2);color:var(--green-d);transition:background .15s;white-space:nowrap}
.trial-sms-btn:hover:not(:disabled){background:#e2efda}
.trial-sms-btn:disabled{opacity:.55;cursor:not-allowed}
.trial-two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.trial-btn{display:block;width:100%;border:none;border-radius:10px;padding:13px;margin-top:4px;cursor:pointer;
  font-size:16.5px;font-weight:800;letter-spacing:.14em;color:#fff;
  background:linear-gradient(120deg,#ff8f1f,#ff6a00);box-shadow:0 8px 20px -6px rgba(255,120,20,.55);
  transition:transform .12s,box-shadow .12s}
.trial-btn:hover{transform:translateY(-1px);box-shadow:0 12px 26px -6px rgba(255,120,20,.6)}
.trial-btn:active{transform:none}
.form-msg{min-height:18px;font-size:13px;margin:8px 0 0;color:#d64541}
.trial-note{text-align:center;color:#9aa9bc;font-size:12px;margin:14px 0 0}
/* —— 注册成功面板 —— */
.trial-done{text-align:center;padding:26px 6px 14px}
.trial-done-ico{display:inline-flex;width:58px;height:58px;border-radius:50%;background:var(--green);color:#fff;
  font-size:30px;font-weight:800;align-items:center;justify-content:center;box-shadow:0 10px 24px -8px rgba(87,166,38,.6)}
.trial-done h3{font-size:22px;margin:14px 0 6px;color:var(--ink)}
.trial-done p{color:var(--muted);font-size:14px;line-height:1.8;margin:0 0 10px}
.trial-done-phone b,.trial-done-phone a{color:var(--green-d);font-weight:800}
/* —— 三步条 —— */
.trial-steps{background:#fff;border-bottom:1px solid var(--line);padding:34px 0}
.trial-steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px}
.trial-steps-grid i{font-style:normal;font-size:30px;font-weight:800;color:#d7e2f0;line-height:1}
.trial-steps-grid b{display:block;font-size:16.5px;color:var(--ink);margin:6px 0 4px}
.trial-steps-grid p{color:var(--muted);font-size:13.5px;line-height:1.7;margin:0}
@media (max-width:1080px){
  .trial-grid{grid-template-columns:1fr;gap:38px}
  .trial-copy h1{font-size:36px}.trial-gold{font-size:27px}
  .trial-card{max-width:560px;margin:0 auto;width:100%}
}
@media (max-width:640px){
  .trial-hero{padding:40px 0 46px}
  .trial-copy h1{font-size:30px}.trial-gold{font-size:23px}
  .trial-checks{grid-template-columns:1fr}
  .trial-two{grid-template-columns:1fr}
  .trial-bigphone{font-size:29px}
  .trial-steps-grid{grid-template-columns:1fr;gap:22px}
  .trial-card{padding:24px 20px 18px}
}

/* ============================ 首页 Hero 轮播 ============================ */
.hero-slider{position:relative;overflow:hidden}
.hero-track{display:flex;transition:transform .55s cubic-bezier(.45,0,.2,1)}
.hero-slide{min-width:100%}
.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:30;width:46px;height:46px;border:none;border-radius:50%;
  background:rgba(16,35,63,.45);color:#fff;font-size:26px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;
  backdrop-filter:blur(4px);transition:background .15s,transform .15s;opacity:0}
.hero-slider:hover .hero-arrow,.hero-arrow:focus-visible{opacity:1}
.hero-arrow:hover{background:rgba(16,35,63,.75);transform:translateY(-50%) scale(1.06)}
.hero-arrow.prev{left:14px}
.hero-arrow.next{right:14px}
.hero-dots{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);z-index:30;display:flex;gap:8px}
.hero-dots i{width:22px;height:5px;border-radius:3px;background:rgba(120,140,170,.45);cursor:pointer;transition:background .2s,width .2s}
.hero-dots i.on{background:var(--green-2);width:32px}

/* —— 整图轮播屏（后台「首页 · 轮播图」维护） —— */
.hero-slide-img{background:linear-gradient(120deg,#081430 0%,#0c2145 55%,#0a1c3a 100%);display:flex;align-items:center;justify-content:center}
.hero-slide-img img{display:block;width:100%;height:auto;max-height:100%;object-fit:contain;object-position:center;user-select:none;-webkit-user-drag:none}
.hero-slide-img a{display:block;width:100%}

/* —— 第一屏：品牌总览（深蓝科技风） —— */
.hb-hero{
  color:#fff;position:relative;
  background:
    radial-gradient(1200px 500px at 78% 30%,rgba(31,95,224,.28),transparent 60%),
    radial-gradient(900px 420px at 20% 80%,rgba(87,166,38,.12),transparent 60%),
    repeating-linear-gradient(0deg,transparent 0 45px,rgba(91,141,239,.07) 45px 46px),
    repeating-linear-gradient(90deg,transparent 0 45px,rgba(91,141,239,.07) 45px 46px),
    linear-gradient(120deg,#081430 0%,#0c2145 55%,#0a1c3a 100%);
  padding:64px 0 70px;
}
.hb-layout{display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center}
.hb-eyebrow{color:#9fd67c;font-size:14.5px;font-weight:600;letter-spacing:.04em;margin:0 0 14px}
.hb-title{font-size:clamp(34px,3.8vw,52px);line-height:1.16;margin:0 0 10px;color:#fff;font-weight:800;letter-spacing:.01em}
.hb-title span{display:block}
.hb-products{color:#ffd76e;font-size:17px;font-weight:700;letter-spacing:.06em;margin:0 0 10px}
.hb-desc{color:#c3d2e8;font-size:15px;margin:0 0 22px}
.hb-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:12px}
.hb-btn-primary{display:inline-block;background:linear-gradient(120deg,#6dbb3a,#4f9c22);color:#fff;font-weight:700;font-size:15px;
  padding:12px 28px;border-radius:10px;text-decoration:none;box-shadow:0 10px 24px -8px rgba(87,166,38,.55);transition:transform .12s,box-shadow .12s}
.hb-btn-primary:hover{transform:translateY(-1px);box-shadow:0 14px 28px -8px rgba(87,166,38,.6)}
.hb-btn-ghost{display:inline-block;border:1px solid rgba(255,255,255,.55);color:#fff;font-weight:700;font-size:15px;
  padding:12px 26px;border-radius:10px;text-decoration:none;transition:background .15s,border-color .15s}
.hb-btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#fff}
.hb-note{color:#8fa6c6;font-size:13.5px;margin:0 0 16px}
.hb-note a{color:#ffd76e;font-weight:700;text-decoration:none;margin-left:4px}
.hb-note a:hover{text-decoration:underline}
.hb-checks{display:flex;flex-wrap:wrap;gap:18px;list-style:none;margin:0;padding:0}
.hb-checks li{color:#dbe6f5;font-size:13.5px;font-weight:600}
.hb-checks li::before{content:"✓";color:var(--green-2);font-weight:800;margin-right:6px}
/* —— 右侧一体协同面板 —— */
.hb-panel-wrap{position:relative}
.hb-panel{
  position:relative;border:1px solid rgba(91,141,239,.35);border-radius:14px;padding:20px 22px 14px;
  background:
    radial-gradient(600px 260px at 50% 45%,rgba(31,95,224,.22),transparent 70%),
    repeating-linear-gradient(0deg,transparent 0 27px,rgba(91,141,239,.09) 27px 28px),
    repeating-linear-gradient(90deg,transparent 0 27px,rgba(91,141,239,.09) 27px 28px),
    rgba(8,20,44,.72);
  box-shadow:0 24px 60px -20px rgba(2,10,25,.7),inset 0 0 40px rgba(31,95,224,.08);
}
.hb-panel::before,.hb-panel::after{content:"";position:absolute;width:22px;height:22px;border:2px solid rgba(121,193,66,.7)}
.hb-panel::before{left:-2px;top:-2px;border-right:none;border-bottom:none;border-radius:6px 0 0 0}
.hb-panel::after{right:-2px;bottom:-2px;border-left:none;border-top:none;border-radius:0 0 6px 0}
.hb-panel-title{color:#cfe0f5;font-size:13px;font-weight:600;letter-spacing:.05em;margin:0 0 14px}
.hb-panel-title::first-letter{color:var(--green-2)}
.hb-grid{display:grid;grid-template-columns:1fr 158px 1fr;gap:12px;align-items:stretch}
.hb-col{display:flex;flex-direction:column;gap:12px;justify-content:space-between}
.hb-card{
  display:flex;align-items:center;gap:10px;padding:12px 13px;border-radius:10px;
  background:linear-gradient(140deg,rgba(38,64,108,.85),rgba(24,42,76,.85));
  border:1px solid rgba(91,141,239,.28);transition:transform .15s,border-color .15s;
}
.hb-card:hover{transform:translateY(-2px);border-color:rgba(121,193,66,.55)}
.hb-card i{font-style:normal;width:34px;height:34px;flex:0 0 34px;border-radius:9px;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:16px;color:#0c2145;background:linear-gradient(135deg,#ffd76e,#ffab3d)}
.hb-card b{display:block;font-size:14.5px;color:#fff}
.hb-card span{display:block;font-size:11.5px;color:#9db1cf;margin-top:2px;white-space:nowrap}
.hb-center{display:flex;align-items:center;justify-content:center}
.hb-circle{
  width:150px;height:150px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  background:radial-gradient(circle at 50% 38%,#ffffff,#eef3fa 70%);
  box-shadow:0 0 0 6px rgba(121,193,66,.25),0 0 34px rgba(121,193,66,.35),0 18px 40px -12px rgba(2,10,25,.6);
  text-align:center;
}
.hb-circle b{font-size:23px;font-weight:800;letter-spacing:.06em;background:linear-gradient(100deg,#f5b83d,#e08a12);-webkit-background-clip:text;background-clip:text;color:transparent}
.hb-circle small{font-size:10.5px;color:#8a6a20;letter-spacing:.08em}
.hb-circle em{font-style:normal;font-size:11px;color:#1f5fe0;font-weight:700;letter-spacing:.14em;margin-top:2px}
.hb-panel-foot{text-align:center;color:#8fa6c6;font-size:12.5px;margin:14px 0 4px;letter-spacing:.04em}
@media (max-width:1080px){
  .hb-layout{grid-template-columns:1fr;gap:40px}
  .hb-panel-wrap{max-width:620px;margin:0 auto;width:100%}
  .hero-arrow{opacity:1;width:38px;height:38px;font-size:22px;background:rgba(16,35,63,.55)}
}
@media (max-width:640px){
  .hb-hero{padding:42px 0 48px}
  .hb-grid{grid-template-columns:1fr 120px 1fr;gap:8px}
  .hb-card{padding:9px 10px}.hb-card i{width:27px;height:27px;flex-basis:27px;font-size:13px}
  .hb-card b{font-size:12.5px}.hb-card span{font-size:10px}
  .hb-circle{width:112px;height:112px}.hb-circle b{font-size:18px}.hb-circle small{font-size:9px}
  .hb-checks{gap:10px 16px}
}


/* ============================ 产品详情页（原站版式） ============================ */
.small-tag{display:inline-block;font-size:12px;font-weight:600;color:var(--green-d);background:var(--soft-2);border:1px solid rgba(87,166,38,.25);padding:3px 10px;border-radius:999px;line-height:1.4}
.detail-top{padding:48px 0 0;max-width:860px}
.detail-top h1{font-size:clamp(26px,3vw,36px);font-weight:800;margin:16px 0 14px}
.detail-top .small-tag{margin-top:6px}
.article-aside{display:flex;flex-direction:column;gap:20px}
.article-aside>div{position:sticky;top:100px}
.consult-card{background:
  radial-gradient(300px 200px at 100% 0%,rgba(121,193,66,.2),transparent 60%),
  linear-gradient(160deg,#123055,var(--ink-2));color:#fff;border-radius:18px;padding:28px 26px;box-shadow:var(--shadow-m)}
.consult-card .eyebrow{color:#a9d68c;font-size:12px}
.consult-card .eyebrow::before{background:var(--green-2)}
.consult-card h2{font-size:21px;color:#fff;margin:12px 0 10px}
.consult-card p{font-size:13.5px;color:rgba(255,255,255,.72);margin-bottom:20px}
.consult-card .button{width:100%;justify-content:center;margin-bottom:14px}
@media (max-width:980px){.article-aside>div{position:static}}
.article-body{min-width:0}


/* ============================ 产品详情页样式（原站 product-detail.css） ============================ */
/* Shared product banner; ordinary product article content keeps its original layout. */
.product-detail-banner{height:260px;overflow:hidden;background:linear-gradient(110deg,#102237 5%,#163a53 68%,#205647);color:#fff}
.product-detail-banner .wrap{height:100%;position:relative;display:flex;align-items:center;justify-content:space-between;gap:24px}
.product-banner-copy{z-index:1;flex:0 0 47%;padding:12px 0}
.product-banner-kicker{display:block;font-size:14px;font-weight:600;letter-spacing:2px;color:#b9e887;margin-bottom:12px}
.product-banner-title{display:block;font-size:clamp(29px,3.1vw,44px);line-height:1.25;font-weight:800;letter-spacing:1px}
.product-banner-copy p{font-size:17px;line-height:1.7;color:#d1e2ec;margin:14px 0 0}
.product-banner-art{width:53%;height:260px;object-fit:contain;object-position:right center;flex-shrink:1}
.product-detail-banner+.detail-top{padding-top:28px}
.product-facts{color:#33455c}
.prose .product-lead{font-size:22px;line-height:1.6;font-weight:700;color:#193827;margin-top:0}
.product-section-nav{display:flex;flex-wrap:wrap;gap:8px;padding:18px 0;border-bottom:1px solid #dce5df}
.product-section-nav a{background:#edf4e8;border:1px solid #cedec2;color:#365e23;border-radius:5px;padding:6px 14px;font-size:14px}
.product-section-nav a:hover{background:#dceccb;color:#223d15}
.product-facts section{scroll-margin-top:120px}
.product-facts figure{padding:18px;background:#f5f8fa;border:1px solid #e0e7ed;border-radius:10px}
.product-facts figure img{display:block;width:auto;max-width:100%;height:auto;margin:0 auto;object-fit:contain}
.product-feature-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:18px 0}
.product-feature-list>div{padding:18px 20px;border:1px solid #dce5df;border-top:3px solid #6da53b;border-radius:6px;background:#f8faf7}
.product-feature-list dt{font-size:17px;font-weight:700;color:#233b29;margin:0 0 8px}
.product-feature-list dd{margin:0;font-size:15px;line-height:1.8}
.product-inquiry{background:#edf4e8;border:1px solid #d4e2c9;border-radius:8px;padding:22px;margin-top:32px}
.prose .product-inquiry h2{margin:0 0 12px;border:0;padding:0}
.product-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.product-detail-page .detail-top{max-width:1240px;padding:28px 24px 0}
.product-detail-page .detail-top h1{font-size:32px;line-height:1.35;margin:12px 0 0}
.product-detail-page .article-layout{max-width:1240px;grid-template-columns:minmax(0,1fr) 260px;gap:32px;padding:24px 24px 56px}
.product-detail-page .article-aside>div{position:static}
.product-detail-page .consult-card{padding:24px 20px}
.product-detail-page .consult-card p br{display:none}
.product-copy{font-size:16px;line-height:1.85;overflow-wrap:break-word}
.product-copy h2{font-size:23px;line-height:1.45;margin:30px 0 18px;color:#17344b}
.product-copy h3{font-size:18px;line-height:1.55;margin:12px 0;color:#17344b}
.product-copy p{margin:10px 0;line-height:1.85}
.product-copy .product-content-section{margin:28px 0}
.product-copy .product-intro{padding:22px 24px;border:1px solid #d9e6df;border-left:4px solid #65a33c;border-radius:6px;background:#f4f8f2;margin-bottom:18px}
.product-copy .product-intro h3:first-child{font-size:23px;margin-top:0}
.product-copy .product-intro h3:not(:first-child){font-size:17px;font-weight:500;line-height:1.7;color:#526375}
.product-copy .product-intro .button{margin-top:8px}
.product-copy .product-end-cta{margin-top:32px;padding:22px 24px;background:#eef5e9;border:1px solid #d4e2c9;border-radius:6px}
.product-copy .product-end-cta h3{margin-top:0}
.product-copy .button{font-size:15px;line-height:1.5;white-space:normal;min-height:44px}
.product-copy .product-plain-list,.product-copy .product-media-row,.product-copy .product-card-heading,.product-copy .product-scenario-grid,.product-copy .product-feature-grid{padding:0;margin:18px 0;list-style:none}
.product-copy .product-plain-list>li,.product-copy .product-media-row>li,.product-copy .product-card-heading>li,.product-copy .product-scenario-grid>li,.product-copy .product-feature-grid>li{list-style:none;margin:0;min-width:0}
.product-copy .product-media-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:center;padding:16px 0}
.product-copy .product-card-heading{display:flex;gap:14px;align-items:center;margin:0 0 12px}
.product-copy .product-card-heading p{font-size:18px;font-weight:700;line-height:1.5;color:#214127;margin:0}
.product-copy .product-card-heading img{margin:0!important}
.product-copy .product-scenario-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(155px,1fr));gap:14px}
.product-copy .product-scenario-grid>li{padding:18px 12px;background:#f7f9fc;border:1px solid #e0e7ed;border-radius:6px;text-align:center}
.product-copy .product-scenario-grid h3{font-size:16px;font-weight:600;margin:12px 0 0}
.product-copy .product-feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.product-copy .product-feature-grid>li{padding:20px;border:1px solid #dce5df;border-radius:6px;background:#f9fbf8}
.product-copy .product-feature-grid.product-wide-grid{grid-template-columns:1fr}
.product-copy .product-feature-title{font-size:18px;line-height:1.5;font-weight:700;color:#214127;margin-top:0}
.product-copy img{height:auto;max-width:100%;border-radius:5px;margin:16px auto}
.product-copy img.product-small-icon{width:42px;height:42px;object-fit:contain;border-radius:0}
.product-copy img.product-icon{width:76px;height:76px;object-fit:contain;border-radius:0}
.product-copy img.product-illustration{width:auto;max-width:100%;height:auto}
.product-copy img.product-diagram{width:auto;max-width:100%;height:auto;max-height:none;object-fit:contain}
.product-copy .product-image-link{display:block;width:fit-content;max-width:100%;margin:16px auto;color:#496679;text-align:center}
.product-copy .product-image-link img{margin:0 auto}
.product-copy .product-image-link:after{content:"点击查看大图 ↗";display:block;font-size:12px;line-height:1.5;margin-top:7px}
.product-copy .product-image-link:focus-visible{outline:3px solid #79c142;outline-offset:4px}
.product-copy .product-table-scroll{overflow:auto;max-width:100%;margin:18px 0}
.product-copy .product-table-scroll table{min-width:560px;margin:0}
@media(max-width:1000px){.product-detail-page .article-layout{grid-template-columns:minmax(0,1fr)}.product-detail-page .article-aside{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}}
@media(max-width:760px){
 .product-detail-banner{height:210px}
 .product-detail-banner .wrap{gap:0}
 .product-banner-copy{flex:0 0 70%;padding:0}
 .product-banner-kicker{font-size:12px;letter-spacing:1px;margin-bottom:10px}
 .product-banner-title{font-size:clamp(25px,5.4vw,34px);letter-spacing:0}
 .product-banner-copy p{font-size:14px;margin-top:12px;max-width:270px}
 .product-banner-art{position:absolute;right:-90px;bottom:0;width:360px;height:200px;opacity:.25}
 .product-detail-banner+.detail-top{padding-top:24px}
 .prose .product-lead{font-size:19px}
 .product-feature-list{grid-template-columns:1fr}
 .product-facts figure{padding:10px}
 .product-inquiry{padding:18px}
 .product-actions a{width:100%;justify-content:center}
 .product-detail-page .detail-top{padding:22px 18px 0}
 .product-detail-page .detail-top h1{font-size:26px}
 .product-detail-page .article-layout{padding:20px 18px 40px;gap:24px}
 .product-detail-page .article-aside{display:flex}
 .product-copy{font-size:15px;line-height:1.85}
 .product-copy h2{font-size:21px;margin:26px 0 15px}
 .product-copy .product-intro,.product-copy .product-end-cta{padding:18px}
 .product-copy .product-intro h3:first-child{font-size:20px}
 .product-copy .product-intro h3:not(:first-child){font-size:15px}
 .product-copy .product-media-row,.product-copy .product-feature-grid{grid-template-columns:minmax(0,1fr);gap:16px}
 .product-copy .product-feature-grid>li{padding:17px}
 .product-copy .product-scenario-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
 .product-copy .product-scenario-grid>li{padding:16px 10px}
 .product-copy .product-scenario-grid h3{font-size:15px}
 .product-copy .product-section-nav{gap:7px}
 .product-copy .product-section-nav a{padding:6px 10px;font-size:13px}
}



/* 响应式补充 */
.zh-site .article-layout>*{min-width:0}

/* ============================ 案例中心（版式对标：行业案例 / 领域案例 分页签卡片墙） ============================ */
.cc-hero{
  background:
    radial-gradient(900px 380px at 78% 20%,rgba(31,95,224,.30),transparent 62%),
    repeating-linear-gradient(0deg,transparent 0 45px,rgba(91,141,239,.07) 45px 46px),
    repeating-linear-gradient(90deg,transparent 0 45px,rgba(91,141,239,.07) 45px 46px),
    linear-gradient(120deg,#081430 0%,#0c2145 60%,#0a1c3a 100%);
  color:#fff;text-align:center;padding:54px 0 52px
}
.cc-hero-kicker{display:inline-block;color:#9fd67c;font-size:13.5px;font-weight:600;letter-spacing:.06em;border:1px solid rgba(121,193,66,.45);border-radius:999px;padding:4px 16px;background:rgba(87,166,38,.14);margin-bottom:16px}
.cc-hero h1{font-size:40px;font-weight:800;letter-spacing:.06em;margin:0 0 10px;color:#fff}
.cc-hero p{color:#c3d2e8;font-size:14.5px;margin:0}
.cc-section{background:#eef1f6}
.cc-head{padding:38px 0 26px;text-align:center}
.cc-title{font-size:30px;font-weight:800;color:#22303f;margin:0 0 10px;letter-spacing:.04em}
.cc-rule{display:block;width:52px;height:3px;border-radius:2px;background:var(--green);margin:0 auto 12px}
.cc-caption{color:#666f7d;font-size:14px;margin:0 auto;max-width:900px;line-height:1.8}
.cc-tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin-top:20px}
.cc-tab{width:145px;height:45px;border:1px solid #dfe4ec;background:#fff;border-radius:6px;color:#5a6472;
  font-size:14px;font-weight:600;cursor:pointer;transition:all .16s;font-family:inherit}
.cc-tab:hover{border-color:var(--green);color:var(--green-d)}
.cc-tab.on{background:linear-gradient(120deg,#5aa82c,#4a9420);border-color:#4a9420;color:#fff;box-shadow:0 8px 18px -8px rgba(87,166,38,.7)}
.cc-panels{padding:6px 0 44px}
.cc-panel{display:none}
.cc-panel.on{display:block}
.cc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:18px;list-style:none;margin:0;padding:0}
.cc-card{display:flex;flex-direction:column;align-items:center;text-align:center;background:#fff;border-radius:8px;
  min-height:236px;padding:26px 18px 20px;text-decoration:none;border:1px solid #e6eaf1;
  transition:transform .16s,box-shadow .16s,border-color .16s}
.cc-card:hover{transform:translateY(-3px);box-shadow:0 18px 40px -18px rgba(10,24,48,.35);border-color:rgba(87,166,38,.5)}
.cc-card img{max-width:172px;max-height:78px;object-fit:contain;margin-bottom:16px}
.cc-logo-ph{width:64px;height:64px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--soft),var(--soft-2));color:var(--green-d);font-size:26px;font-weight:800;margin-bottom:16px}
.cc-card b{font-size:14.5px;font-weight:700;color:#4a5462;line-height:1.5}
.cc-desc{display:block;margin-top:9px;color:#7d8794;font-size:12.5px;line-height:1.65;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media (max-width:900px){
  .cc-hero{padding:40px 0}.cc-hero h1{font-size:31px}
  .cc-title{font-size:25px}.cc-rule{margin-bottom:10px}
  .cc-tab{width:calc(50% - 6px);min-width:0;font-size:13.5px}
  .cc-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
  .cc-card{min-height:200px;padding:20px 12px 16px}
  .cc-card img{max-width:118px;max-height:62px}
  .cc-card b{font-size:13.5px}.cc-desc{font-size:11.5px;-webkit-line-clamp:3}
}

/* ============================ 案例详情（原站内容一比一还原） ============================ */
.case-detail-section{background:#fff}
.case-source{max-width:1000px;margin:0 auto;font-size:14px;line-height:2;color:#5a6a80;word-break:break-word}
.case-source img{max-width:100%;height:auto}
.case-source p{margin:8px 0}
.case-source div{margin-bottom:0}
.case-source br{line-height:1.6}
/* 原站小圆点图标（bootstrap glyphicon，无字体时用色块还原） */
.case-source .glyphicon-stop{display:inline-block;width:6px;height:6px;border-radius:1px;background:#0271cd;vertical-align:middle;margin-right:4px}
/* 侧栏卡片改为内容下方两栏 */
.detail-aside.wide{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;position:static;max-width:1000px;margin:30px auto 0}
@media (max-width:1040px){
  .case-source [style*="width:1000px"],.case-source [style*="width:695px"],.case-source [style*="width:305px"]{width:100%!important;max-width:100%!important}
  .case-source [style*="float:left"],.case-source [style*="float: left"]{float:none!important}
  .case-source [style*="padding-left:45px"],.case-source [style*="padding-left:20px"]{padding-left:0!important}
  .case-source [style*="margin-left:100px"],.case-source [style*="margin-right:100px"]{display:none!important}
  .case-source [style*="height:125px"],.case-source [style*="height: 125px"]{display:none!important}
}