/* =====================================================
   速建网络信息科技aqvq.cn - 主样式 V10
   全面重构：首页+内页banner+列表+详情+侧边栏+联系表单
   ===================================================== */

:root {
    --primary: #1a56db;
    --primary-dark: #1e3a8a;
    --primary-light: #3b82f6;
    --accent: #06b6d4;
    --accent-dark: #0891b2;
    --dark: #1e293b;
    --gray-900: #0f172a;
    --gray-800: #1e293b;
    --gray-700: #334155;
    --gray-600: #475569;
    --gray-500: #64748b;
    --gray-400: #94a3b8;
    --gray-300: #cbd5e1;
    --gray-200: #e2e8f0;
    --gray-100: #f1f5f9;
    --gray-50: #f8fafc;
    --white: #ffffff;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --font: 'Microsoft YaHei','PingFang SC','Helvetica Neue',Arial,sans-serif;
    --ease: all .3s ease;
    --ease-out: all .4s cubic-bezier(.4,0,.2,1);
    --shadow-sm: 0 1px 3px rgba(0,0,0,.06);
    --shadow: 0 4px 12px rgba(0,0,0,.08);
    --shadow-md: 0 10px 25px rgba(0,0,0,.1);
    --shadow-lg: 0 20px 40px rgba(0,0,0,.12);
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --nav-h: 68px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}
body{font-family:var(--font);color:var(--gray-700);line-height:1.7;overflow-x:clip;background:var(--white);width:100%;-webkit-overflow-scrolling:touch}
a{color:var(--primary);text-decoration:none;transition:var(--ease)}
a:hover{color:var(--primary-dark)}
img{max-width:100%;height:auto}
::selection{background:var(--primary);color:#fff}

/* ===== 顶部栏 ===== */
.top-bar{background:var(--gray-900);color:var(--gray-400);font-size:13px;padding:6px 0;overflow:hidden}
.top-bar-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;min-width:0}
.top-bar-welcome{font-size:12px;letter-spacing:1px;color:var(--gray-400);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.top-bar-welcome i{color:var(--accent);margin-right:4px}
.top-bar-phone i{color:var(--accent);margin-right:4px;white-space:nowrap}
.top-bar-phone strong{color:var(--accent)}

/* ===== 导航 ===== */
.main-nav{background:var(--white);position:sticky;top:0;z-index:1050;border-bottom:1px solid var(--gray-100);height:var(--nav-h);transition:box-shadow .3s ease,border-bottom-color .3s ease}
.main-nav.scrolled{box-shadow:0 2px 20px rgba(0,0,0,.06);border-bottom-color:transparent}
.nav-container{display:flex;align-items:center;justify-content:space-between;height:100%}
.nav-logo{display:flex;align-items:center;gap:8px;text-decoration:none;flex-shrink:0}
.logo-img{max-height:42px;width:auto;object-fit:contain}
.logo-text{font-size:24px;font-weight:800;color:var(--primary);letter-spacing:2px}
.logo-sub{font-size:10px;font-weight:500;color:var(--gray-400);letter-spacing:1.5px;text-transform:uppercase}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.nav-toggle-bar{display:block;width:24px;height:2px;background:var(--gray-700);border-radius:2px;transition:var(--ease)}
.nav-menu{display:flex;align-items:center;height:100%}
.nav-list{display:flex;align-items:center;list-style:none;margin:0;padding:0;height:100%}
.nav-item{position:relative;height:100%;display:flex;align-items:center}
.nav-link{display:flex;align-items:center;gap:4px;padding:0 8px;height:100%;font-size:15px;font-weight:500;color:var(--gray-700);transition:var(--ease);white-space:nowrap}
.nav-link:hover,.nav-link.active{color:var(--primary)}
.nav-link.active::after{content:'';position:absolute;bottom:0;left:8px;right:8px;height:2px;background:var(--primary);border-radius:1px}
.dropdown-caret{font-size:11px;margin-left:2px;color:var(--gray-400);transition:transform .3s ease;display:none}
.has-dropdown.show-caret .dropdown-caret{display:inline-block}
.has-dropdown.open .dropdown-caret{transform:rotate(180deg)}

/* ===== Mega Menu ===== */
.mega-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%);width:680px;background:var(--white);border-radius:0 0 var(--radius-xl) var(--radius-xl);border-top:3px solid var(--primary);box-shadow:0 24px 60px rgba(0,0,0,.18);max-height:0;overflow:hidden;opacity:0;pointer-events:none;transition:max-height .45s cubic-bezier(.4,0,.2,1),opacity .35s ease;z-index:1040;visibility:hidden}
.has-dropdown.open .mega-menu{max-height:400px;opacity:1;pointer-events:auto;visibility:visible}
.mega-inner{display:flex;padding:32px 28px}
.mega-left{width:240px;flex-shrink:0;padding-right:28px;margin-right:28px;border-right:1px solid var(--gray-100)}
.mega-left-icon{width:44px;height:44px;border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--primary),var(--accent));display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;margin-bottom:14px}
.mega-left-title{font-size:17px;font-weight:700;color:var(--gray-900);margin-bottom:6px}
.mega-left-desc{font-size:12px;color:var(--gray-500);line-height:1.6;margin-bottom:14px}
.mega-left-contact{font-size:12px;color:var(--gray-600);margin-bottom:14px}
.mega-left-contact p{margin-bottom:4px}
.mega-left-contact i{color:var(--accent);margin-right:6px;width:14px}
.mega-left-btn{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--primary);padding:7px 14px;border-radius:var(--radius);background:rgba(26,86,219,.06);transition:var(--ease)}
.mega-left-btn:hover{background:var(--primary);color:#fff}
.mega-right{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:4px;align-content:start}
.mega-item{display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:var(--radius);font-size:14px;color:var(--gray-700);transition:var(--ease)}
.mega-item i{font-size:10px;color:var(--primary);opacity:.6;transition:var(--ease)}
.mega-item:hover{background:var(--gray-50);color:var(--primary)}
.mega-item:hover i{opacity:1}

.nav-consult-btn{display:inline-flex;align-items:center;gap:6px;padding:9px 22px;border-radius:50px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:14px;font-weight:600;margin-left:20px;white-space:nowrap;transition:var(--ease);box-shadow:0 4px 12px rgba(26,86,219,.3)}
.nav-consult-btn:hover{transform:translateY(-1px);color:#fff;box-shadow:0 6px 18px rgba(26,86,219,.4)}
.nav-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.4);z-index:1042;opacity:0;visibility:hidden;transition:var(--ease)}
.nav-overlay.active{opacity:1;visibility:visible}

/* ===== 导航栏-服务品类按钮 ===== */
.cate-trigger{height:100%;display:flex;align-items:center;margin-right:4px;flex-shrink:0}
.cate-trigger-btn{display:flex;align-items:center;gap:8px;padding:0 18px;height:42px;border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:14px;font-weight:600;letter-spacing:.5px;transition:var(--ease);cursor:pointer;text-decoration:none;white-space:nowrap}
.cate-trigger-btn:hover{box-shadow:0 4px 14px rgba(26,86,219,.35);color:#fff}
.cate-trigger-caret{font-size:11px;transition:transform .3s ease}
.cate-trigger.open .cate-trigger-caret{transform:rotate(180deg)}

/* ===== 服务品类全宽面板 ===== */
.cate-panel{position:absolute;top:100%;left:0;right:0;background:#fff;box-shadow:0 16px 48px rgba(0,0,0,.14);z-index:1030;max-height:0;overflow:hidden;opacity:0;transition:max-height .4s cubic-bezier(.4,0,.2,1),opacity .3s ease;pointer-events:none;border-top:2px solid var(--primary)}
.cate-panel.open{max-height:560px;opacity:1;pointer-events:auto}
.cate-panel-inner{display:flex;min-height:480px;max-height:540px}
/* 左侧一级分类+二级子项 */
.cate-panel-left{width:280px;flex-shrink:0;background:linear-gradient(180deg,#1e293b 0%,#0f172a 100%);overflow-y:auto;overflow-x:hidden;padding:8px 0}
.cate-panel-left::-webkit-scrollbar{width:3px}
.cate-panel-left::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:2px}
.cate-list{list-style:none;margin:0;padding:0}
.cate-item{position:relative}
.cate-link{display:flex;align-items:center;gap:8px;padding:13px 20px;color:rgba(255,255,255,.88);font-size:15px;font-weight:700;transition:all .25s ease;cursor:pointer;text-decoration:none;border-left:3px solid transparent}
.cate-link:hover,.cate-item.active .cate-link{color:#fff;background:rgba(26,86,219,.35);border-left-color:var(--accent)}
.cate-name{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cate-arrow{font-size:11px;color:rgba(255,255,255,.3);flex-shrink:0;transition:all .25s ease}
.cate-item.active .cate-arrow{color:var(--accent);transform:translateX(3px)}
/* 左侧二级子项：始终展开，两列网格 */
.cate-left-subs{display:grid;grid-template-columns:1fr 1fr;gap:2px 8px;padding:6px 12px 10px 16px;background:rgba(255,255,255,.03);border-top:1px solid rgba(255,255,255,.05)}
.cate-left-sub{display:block;padding:6px 6px;font-size:12px;color:rgba(255,255,255,.5);text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:all .2s;border-radius:4px;text-align:center}
.cate-left-sub:hover{color:#fff;background:rgba(26,86,219,.25)}
/* 右侧展示区 */
.cate-panel-right{flex:1;overflow-y:auto;padding:0;background:#fff}
.cate-panel-right::-webkit-scrollbar{width:4px}
.cate-panel-right::-webkit-scrollbar-thumb{background:var(--gray-200);border-radius:2px}
/* 右侧面板：默认隐藏，active时显示 */
.cate-right-panel{display:none;padding:0}
.cate-right-panel.active{display:block}
/* 右侧标题区 */
.cate-right-hd{display:flex;align-items:center;justify-content:space-between;padding:20px 36px 14px;border-bottom:1px solid var(--gray-100);background:linear-gradient(90deg,var(--gray-50),#fff)}
.cate-right-title{font-size:20px;font-weight:800;color:var(--gray-900);text-decoration:none;transition:color .2s;position:relative;padding-left:14px}
.cate-right-title::before{content:'';position:absolute;left:0;top:2px;bottom:2px;width:4px;border-radius:2px;background:linear-gradient(180deg,var(--primary),var(--accent))}
.cate-right-title:hover{color:var(--primary)}
.cate-right-all{font-size:13px;color:var(--gray-400);text-decoration:none;cursor:pointer;transition:color .2s;display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:20px;border:1px solid var(--gray-200)}
.cate-right-all:hover{color:var(--primary);border-color:var(--primary)}
.cate-right-all i{font-size:11px;transition:transform .2s}
.cate-right-all:hover i{transform:translateX(2px)}
/* 右侧内容区：网格布局，每行3~4个二级分类卡片 */
.cate-right-body{padding:16px 28px 28px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px 20px;align-content:start}
/* 二级分类卡片 */
.cate-sub-group{background:var(--gray-50);border-radius:8px;padding:14px 16px 10px;border:1px solid var(--gray-100);transition:all .25s ease}
.cate-sub-group:hover{border-color:rgba(26,86,219,.25);box-shadow:0 4px 12px rgba(26,86,219,.08);background:#fff}
.cate-sub-title{display:block;font-size:14px;font-weight:700;color:var(--gray-900);text-decoration:none;transition:color .2s;margin-bottom:8px;padding-bottom:6px;border-bottom:1px solid var(--gray-200);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cate-sub-title:hover{color:var(--primary)}
.cate-sub-links{display:flex;flex-wrap:wrap;gap:4px 0}
.cate-sub-link{display:inline-block;padding:3px 8px;font-size:12px;color:var(--gray-600);text-decoration:none;white-space:nowrap;transition:all .2s;border-radius:4px;line-height:1.7}
.cate-sub-link:hover{color:var(--primary);background:rgba(26,86,219,.06)}
.cate-sub-link+.cate-sub-link::before{content:"";display:inline-block;width:1px;height:10px;background:var(--gray-300);vertical-align:middle;margin-right:8px}

/* ===== 轮播横幅 ===== */
.hero-carousel{position:relative;overflow:hidden;background:var(--gray-900)}
.carousel-track{display:flex;transition:transform .65s cubic-bezier(.4,0,.2,1);transform:translateX(0);will-change:transform}
.carousel-slide{min-width:100%;width:100%;position:relative;padding:120px 48px 100px;min-height:520px;display:flex;align-items:center;overflow:hidden}
.slide-bg{position:absolute;inset:0;z-index:0;background:linear-gradient(135deg,#0f172a 0%,#1e3a8a 50%,#1a56db 100%)}
.slide-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,23,42,.82) 0%,rgba(15,23,42,.5) 50%,rgba(15,23,42,.35) 100%)}
.slide-inner{display:flex;align-items:center;gap:60px;position:relative;z-index:1;width:100%;max-width:1200px;margin:0 auto;overflow:hidden}
.slide-content{flex:1;position:relative;z-index:1}
.slide-label{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;border-radius:50px;background:rgba(255,255,255,.1);backdrop-filter:blur(8px);color:var(--accent);font-size:13px;font-weight:600;margin-bottom:20px;letter-spacing:.5px}
.slide-title{font-size:48px;font-weight:800;color:#fff;line-height:1.2;margin-bottom:18px}
.slide-accent{color:var(--accent)}
.slide-desc{font-size:17px;color:var(--gray-300);line-height:1.7;margin-bottom:30px;max-width:520px;width:100%}
.slide-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn-slide-primary{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:50px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:15px;font-weight:600;box-shadow:0 4px 14px rgba(26,86,219,.4);transition:var(--ease)}
.btn-slide-primary:hover{transform:translateY(-2px);color:#fff;box-shadow:0 6px 20px rgba(26,86,219,.5)}
.btn-slide-outline{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:50px;border:2px solid rgba(255,255,255,.3);background:transparent;color:#fff;font-size:15px;font-weight:600;transition:var(--ease)}
.btn-slide-outline:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.5);color:#fff}
.slide-visual{flex:0 0 460px;display:flex;align-items:center;justify-content:center}
.slide-svg{width:100%;max-width:460px;height:auto;filter:drop-shadow(0 10px 30px rgba(0,0,0,.2))}

.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:10;width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.12);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.2);color:#fff;font-size:20px;cursor:pointer;transition:var(--ease);display:flex;align-items:center;justify-content:center}
.carousel-arrow:hover{background:rgba(255,255,255,.22);border-color:rgba(255,255,255,.4)}
.carousel-prev{left:20px}
.carousel-next{right:20px}
.carousel-dots{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);z-index:10;display:flex;gap:10px}
.carousel-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.3);cursor:pointer;transition:var(--ease)}
.carousel-dot.active{background:var(--accent);width:28px;border-radius:5px}

/* ===== 通用Section ===== */
.sec-label{display:inline-block;font-size:12px;font-weight:700;letter-spacing:3px;color:var(--accent);text-transform:uppercase;margin-bottom:8px}
.sec-title{font-size:32px;font-weight:800;color:var(--gray-900);margin-bottom:12px;line-height:1.3}
.sec-sub{font-size:15px;color:var(--gray-500);max-width:520px;margin:0 auto 16px}
.sec-line{width:48px;height:3px;border-radius:2px;background:linear-gradient(90deg,var(--primary),var(--accent));margin:0 auto 40px}
.sec-line-left{margin-left:0}

/* ===== 热门服务 ===== */
.sec-services{padding:80px 0;background:var(--gray-50);position:relative;z-index:2;overflow:hidden}
.svc-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;text-align:center;border:1px solid var(--gray-100);transition:var(--ease-out);height:100%;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.svc-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent}
.svc-img{width:100%;aspect-ratio:16/9;overflow:hidden;position:relative;flex-shrink:0}
.svc-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.svc-card:hover .svc-img img{transform:scale(1.06)}
.svc-img-ph{width:100%;height:100%;background:linear-gradient(135deg,rgba(26,86,219,.08),rgba(6,182,212,.08));display:flex;align-items:center;justify-content:center;font-size:32px;color:var(--primary)}
.svc-body{padding:24px 24px 28px;flex:1;display:flex;flex-direction:column}
.svc-title{font-size:17px;font-weight:700;color:var(--gray-900);margin-bottom:10px}
.svc-desc{font-size:13px;color:var(--gray-500);line-height:1.7;margin-bottom:16px;flex:1}
.svc-link{font-size:13px;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:4px}
.svc-link i{font-size:11px;transition:transform .3s}
.svc-card:hover .svc-link i{transform:translateX(4px)}

/* ===== 全流程 ===== */
.sec-process{padding:80px 0;background:linear-gradient(135deg,var(--gray-900) 0%,var(--primary-dark) 100%);position:relative;overflow:hidden}
.sec-process::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")}
.process-timeline{display:flex;align-items:flex-start;justify-content:center;gap:0;position:relative;z-index:1}
.process-node{text-align:center;flex:0 0 auto;width:120px}
.process-num{font-size:12px;font-weight:700;color:var(--accent);letter-spacing:2px;margin-bottom:8px}
.process-dot{width:52px;height:52px;border-radius:50%;background:rgba(26,86,219,.15);border:2px solid var(--primary);display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-size:18px;color:var(--accent);position:relative;transition:var(--ease)}
.process-dot::after{content:'';position:absolute;inset:-4px;border-radius:50%;border:1px solid rgba(26,86,219,.2)}
.process-node:hover .process-dot{background:var(--primary);color:#fff;transform:scale(1.1)}
.process-name{font-size:14px;font-weight:700;color:#fff;margin-bottom:4px}
.process-info{font-size:12px;color:var(--gray-400)}
.process-text{display:contents}
.process-line{width:40px;height:2px;margin-top:60px;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:1px;opacity:.5;flex-shrink:0}
.btn-process{display:inline-flex;align-items:center;gap:8px;padding:12px 32px;border-radius:50px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:15px;font-weight:600;box-shadow:0 4px 14px rgba(26,86,219,.4);transition:var(--ease);position:relative;z-index:1}
.btn-process:hover{transform:translateY(-2px);color:#fff;box-shadow:0 6px 20px rgba(26,86,219,.5)}

/* ===== 关于速建网络信息科技 ===== */
.sec-about{padding:80px 0;background:var(--white);overflow:hidden}
.about-panel{background:linear-gradient(135deg,var(--primary-dark),var(--primary));border-radius:var(--radius-xl);padding:36px;color:#fff;position:relative;overflow:hidden;box-shadow:0 20px 50px rgba(26,86,219,.25)}
.about-panel::before{content:'';position:absolute;top:-40px;right:-40px;width:150px;height:150px;border-radius:50%;background:rgba(6,182,212,.15)}
.about-panel::after{content:'';position:absolute;bottom:-30px;left:-30px;width:100px;height:100px;border-radius:50%;background:rgba(255,255,255,.05)}
.about-panel-header{display:flex;align-items:center;gap:14px;margin-bottom:28px;position:relative;z-index:1}
.about-panel-logo{width:50px;height:50px;border-radius:var(--radius-lg);background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;font-size:22px}
.about-panel-name{font-size:20px;font-weight:800}
.about-panel-en{font-size:10px;letter-spacing:2px;color:rgba(255,255,255,.6)}
.about-panel-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px;position:relative;z-index:1}
.about-panel-stat{background:rgba(255,255,255,.1);backdrop-filter:blur(8px);border-radius:var(--radius);padding:16px 14px;text-align:center;border:1px solid rgba(255,255,255,.1);transition:var(--ease)}
.about-panel-stat:hover{background:rgba(255,255,255,.18);transform:translateY(-2px)}
.about-panel-num{display:block;font-size:24px;font-weight:800;color:#fff;margin-bottom:2px}
.about-panel-label{font-size:12px;color:rgba(255,255,255,.7)}
.about-panel-features{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:relative;z-index:1}
.about-panel-feat{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:var(--radius);background:rgba(255,255,255,.08);font-size:13px;font-weight:500;color:rgba(255,255,255,.85);border:1px solid rgba(255,255,255,.06);transition:var(--ease)}
.about-panel-feat:hover{background:rgba(255,255,255,.15)}
.about-panel-feat i{color:var(--accent);font-size:14px}
.about-text-wrap{padding-left:20px}
.about-text{font-size:14px;color:var(--gray-600);line-height:1.8;margin-bottom:12px}
.about-more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--primary);padding:10px 20px;border-radius:var(--radius);background:rgba(26,86,219,.06);transition:var(--ease)}
.about-more:hover{background:var(--primary);color:#fff}
.about-more i{transition:transform .3s}
.about-more:hover i{transform:translateX(4px)}

/* ===== 我们的优势 ===== */
.sec-adv{padding:80px 0;background:linear-gradient(135deg,#0f172a 0%,#1e293b 50%,#0f172a 100%);position:relative;overflow:hidden}
.sec-adv::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 20% 50%,rgba(26,86,219,.08) 0%,transparent 60%),radial-gradient(ellipse at 80% 50%,rgba(6,182,212,.06) 0%,transparent 60%)}
.sec-adv .sec-title{color:#fff}
.sec-adv .sec-sub{color:var(--gray-400)}
.adv-card{background:rgba(255,255,255,.05);backdrop-filter:blur(8px);border-radius:var(--radius-lg);padding:28px 24px;text-align:center;border:1px solid rgba(255,255,255,.08);transition:var(--ease-out);height:100%;position:relative;z-index:1}
.adv-card:hover{transform:translateY(-6px);background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.15);box-shadow:0 16px 40px rgba(0,0,0,.3)}
.adv-icon{width:56px;height:56px;border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--primary),var(--accent));display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:22px;color:#fff;box-shadow:0 4px 16px rgba(26,86,219,.4)}
.adv-title{font-size:16px;font-weight:700;color:#fff;margin-bottom:8px}
.adv-desc{font-size:13px;color:var(--gray-400);line-height:1.7}

/* ===== 新闻动态 ===== */
.sec-news{padding:80px 0;background:var(--white);overflow:hidden}
.news-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--gray-100);transition:var(--ease-out);height:100%;box-shadow:var(--shadow-sm)}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.news-img{position:relative;height:180px;overflow:hidden;background:var(--gray-100)}
.news-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.news-card:hover .news-img img{transform:scale(1.06)}
.news-img-ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--gray-300)}
.news-tag{position:absolute;top:12px;left:12px;padding:4px 10px;border-radius:4px;background:rgba(26,86,219,.85);color:#fff;font-size:11px;font-weight:600}
.news-body{padding:20px}
.news-title{font-size:16px;font-weight:700;color:var(--gray-900);margin-bottom:8px;line-height:1.5}
.news-title a{color:inherit}
.news-title a:hover{color:var(--primary)}
.news-desc{font-size:13px;color:var(--gray-500);line-height:1.6;margin-bottom:12px}
.news-meta{font-size:12px;color:var(--gray-400)}
.news-meta i{margin-right:4px}
.btn-news-more{display:inline-flex;align-items:center;gap:8px;padding:10px 24px;border-radius:50px;font-size:14px;font-weight:600;color:var(--gray-700);border:2px solid var(--gray-200);transition:var(--ease)}
.btn-news-more:hover{border-color:var(--primary);color:var(--primary)}

/* ===== CTA ===== */
.sec-cta{padding:80px 0;background:var(--gray-50);overflow:hidden}
.cta-box{background:linear-gradient(135deg,var(--primary-dark),var(--primary));border-radius:var(--radius-xl);padding:60px 40px;position:relative;overflow:hidden}
.cta-box::before{content:'';position:absolute;top:-60px;right:-60px;width:200px;height:200px;border-radius:50%;background:rgba(6,182,212,.15)}
.cta-box::after{content:'';position:absolute;bottom:-40px;left:20%;width:120px;height:120px;border-radius:50%;background:rgba(255,255,255,.05)}
.cta-title{font-size:28px;font-weight:800;color:#fff;margin-bottom:8px;position:relative;z-index:1}
.cta-text{color:var(--gray-200);font-size:15px;position:relative;z-index:1}
.btn-cta-white{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:50px;background:#fff;color:var(--primary);font-size:15px;font-weight:600;transition:var(--ease)}
.btn-cta-white:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);color:var(--primary-dark)}
.btn-cta-outline{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:50px;border:2px solid rgba(255,255,255,.4);background:transparent;color:#fff;font-size:15px;font-weight:600;transition:var(--ease)}
.btn-cta-outline:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.6);color:#fff}

/* ===== 内页Banner（背景图+遮罩） ===== */
.page-banner{position:relative;padding:100px 0 70px;overflow:hidden;text-align:center;color:#fff;background-size:cover;background-position:center center;background-repeat:no-repeat}
.page-banner-overlay{position:absolute;inset:0;z-index:0;background:linear-gradient(135deg,rgba(15,23,42,.82) 0%,rgba(30,58,138,.72) 50%,rgba(26,86,219,.65) 100%)}
.page-banner::before{content:'';position:absolute;inset:0;z-index:0;background:inherit}
.page-banner .container{position:relative;z-index:2}
.page-banner-title{font-size:38px;font-weight:800;margin-bottom:16px;text-shadow:0 2px 12px rgba(0,0,0,.3);letter-spacing:1px}
.page-banner-pattern{position:absolute;inset:0;z-index:1;opacity:.06;background-image:url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='1'%3E%3Ccircle cx='40' cy='40' r='2'/%3E%3C/g%3E%3C/svg%3E")}

/* 通用内页banner（无背景图时的fallback渐变） */
.page-banner-inner{background-color:var(--primary-dark)}

/* ===== 面包屑 ===== */
.page-banner .breadcrumb{display:inline-flex;align-items:center;justify-content:center;margin:0;padding:10px 24px;background:rgba(255,255,255,.1);backdrop-filter:blur(8px);border-radius:50px;border:1px solid rgba(255,255,255,.12);gap:0;flex-wrap:wrap}
.page-banner .breadcrumb-item{font-size:13px;font-weight:500;letter-spacing:.3px}
.page-banner .breadcrumb-item a{color:#fff;display:inline-flex;align-items:center;gap:4px;transition:var(--ease)}
.page-banner .breadcrumb-item a:hover{color:var(--accent);text-shadow:0 0 8px rgba(6,182,212,.4)}
.page-banner .breadcrumb-item.active{color:rgba(255,255,255,.8)}
.page-banner .breadcrumb-item+.breadcrumb-item{padding-left:6px}
.page-banner .breadcrumb-item+.breadcrumb-item::before{content:'›';color:rgba(255,255,255,.5);font-size:14px;padding-right:6px}
.page-banner .breadcrumb-item:first-child a::before{content:'\f015';font-family:'FontAwesome';font-size:12px;margin-right:3px;opacity:.7}
/* 易优CMS position标签输出的面包屑（a.crumb） */
.page-banner .breadcrumb a.crumb{color:#fff;font-size:13px;font-weight:500;letter-spacing:.3px;transition:var(--ease);display:inline-flex;align-items:center;gap:3px}
.page-banner .breadcrumb a.crumb:hover{color:var(--accent);text-shadow:0 0 8px rgba(6,182,212,.4)}
.page-banner .breadcrumb a.crumb:first-child::before{content:'\f015';font-family:'FontAwesome';font-size:12px;margin-right:3px;opacity:.7}
/* position标签输出的非链接文字（当前栏目名） */
.page-banner .breadcrumb > a:not(.crumb){color:rgba(255,255,255,.8);font-size:13px;font-weight:500;letter-spacing:.3px}

/* ===== 列表页 ===== */
.section-list{padding:60px 0;background:var(--gray-50)}
.list-wrap{display:flex;flex-direction:column;gap:24px}
.list-item{display:flex;gap:24px;background:var(--white);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--gray-100);transition:var(--ease-out);box-shadow:var(--shadow-sm)}
.list-item:hover{box-shadow:var(--shadow-md);border-color:var(--primary-light);transform:translateY(-2px)}
.list-item-img{flex:0 0 260px;overflow:hidden;background:var(--gray-100);min-height:180px}
.list-item-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.list-item:hover .list-item-img img{transform:scale(1.05)}
.list-img-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--gray-300);min-height:180px}
.list-item-body{flex:1;padding:24px;display:flex;flex-direction:column;justify-content:center;min-width:0}
.list-item-title{font-size:18px;font-weight:700;color:var(--gray-900);margin-bottom:10px;line-height:1.5}
.list-item-title a{color:inherit}
.list-item-title a:hover{color:var(--primary)}
.list-item-desc{font-size:14px;color:var(--gray-500);line-height:1.7;margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.list-item-meta{font-size:13px;color:var(--gray-400);margin-bottom:12px;display:flex;gap:16px}
.list-item-meta i{margin-right:4px;color:var(--primary);opacity:.6}
.list-item-more{display:inline-flex;align-items:center;gap:4px;font-size:13px;font-weight:600;color:var(--primary);transition:var(--ease)}
.list-item-more i{font-size:11px;transition:transform .3s}
.list-item:hover .list-item-more i{transform:translateX(4px)}
.list-item:hover .list-item-more{color:var(--primary-dark)}

/* 分页 */
.pagination-wrap{margin-top:40px;display:flex;justify-content:center;align-items:center;gap:6px;flex-wrap:wrap}
.pagination-wrap ul{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0;flex-wrap:wrap;justify-content:center}
.pagination-wrap li{margin:0;list-style:none}
.pagination-wrap .page-link,.pagination-wrap a{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 12px;border-radius:var(--radius);font-size:14px;font-weight:600;color:var(--gray-600);background:var(--white);border:1px solid var(--gray-200);transition:var(--ease);text-decoration:none;white-space:nowrap}
.pagination-wrap a:hover,.pagination-wrap .page-link:hover{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 4px 12px rgba(26,86,219,.25);transform:translateY(-1px)}
.pagination-wrap .page-item.active .page-link,.pagination-wrap .active a,.pagination-wrap .on a{background:linear-gradient(135deg,var(--primary),var(--accent));border-color:transparent;color:#fff;box-shadow:0 4px 14px rgba(26,86,219,.3)}
.pagination-wrap .page-item.disabled .page-link,.pagination-wrap .disabled a{color:var(--gray-300);background:var(--gray-50);border-color:var(--gray-100);cursor:not-allowed;pointer-events:none}
.pagination-wrap .end{margin-left:4px}

/* ===== 单页 ===== */
.section-single{padding:60px 0;background:var(--gray-50)}
.single-wrap{background:var(--white);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow-sm);border:1px solid var(--gray-100)}
.single-content{font-size:15px;color:var(--gray-700);line-height:2}
.single-content h2{font-size:22px;font-weight:700;color:var(--gray-900);margin:28px 0 14px;padding-left:16px;border-left:4px solid var(--primary)}
.single-content h3{font-size:18px;font-weight:700;color:var(--gray-800);margin:24px 0 12px}
.single-content p{margin-bottom:14px}
.single-content ul,.single-content ol{margin-bottom:14px;padding-left:20px}
.single-content li{margin-bottom:6px}
.single-content img{border-radius:var(--radius);margin:16px 0}
.single-content table{width:100%;border-collapse:collapse;margin:16px 0}
.single-content th,.single-content td{padding:10px 14px;border:1px solid var(--gray-200);font-size:14px}
.single-content th{background:var(--primary);color:#fff;font-weight:600}
.single-content td{color:var(--gray-700)}

/* ===== 详情页 ===== */
.section-detail{padding:60px 0;background:var(--gray-50)}
.detail-full-wrap{max-width:1100px;margin:0 auto}
.detail-wrap{background:var(--white);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow-sm);border:1px solid var(--gray-100)}
.detail-header{margin-bottom:28px;padding-bottom:20px;border-bottom:1px solid var(--gray-100)}
.detail-title{font-size:26px;font-weight:800;color:var(--gray-900);line-height:1.4;margin-bottom:14px}
.detail-meta{display:flex;gap:20px;font-size:13px;color:var(--gray-400);flex-wrap:wrap}
.detail-meta i{margin-right:4px;color:var(--primary);opacity:.5}
.detail-content{font-size:15px;color:var(--gray-700);line-height:2}
.detail-content h2{font-size:22px;font-weight:700;color:var(--gray-900);margin:28px 0 14px;padding-left:16px;border-left:4px solid var(--primary)}
.detail-content h3{font-size:18px;font-weight:700;color:var(--gray-800);margin:24px 0 12px}
.detail-content p{margin-bottom:14px}
.detail-content img{border-radius:var(--radius);margin:16px 0}
.detail-footer{margin-top:28px;padding-top:20px;border-top:1px solid var(--gray-100);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.detail-tags{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--gray-500)}
.tags-label{font-weight:600}
.detail-tags a{display:inline-block;padding:3px 10px;border-radius:4px;background:var(--gray-50);color:var(--gray-600);font-size:12px;transition:var(--ease)}
.detail-tags a:hover{background:var(--primary);color:#fff}
.detail-share{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--gray-500)}
.share-btn{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;transition:var(--ease)}
.share-btn.wechat{background:#07c160}
.share-btn.weibo{background:#e6162d}
.share-btn.qq{background:#12b7f5}
.share-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}

/* 上下篇 - 美化卡片 */
.detail-prenext{display:flex;gap:16px;margin-top:32px}
.prenext-card{flex:1;display:flex;align-items:center;gap:14px;padding:20px 24px;border-radius:var(--radius-lg);border:1px solid var(--gray-200);background:var(--white);text-decoration:none;transition:var(--ease-out);min-height:80px}
.prenext-card:hover{border-color:var(--primary);box-shadow:0 4px 20px rgba(26,86,219,.1);transform:translateY(-2px)}
.prenext-card.prenext-next{flex-direction:row-reverse;text-align:right}
.prenext-card.prenext-next .prenext-body{align-items:flex-end}
.prenext-card.prenext-empty{opacity:.4;cursor:default;pointer-events:none}
.prenext-icon{width:40px;height:40px;border-radius:50%;background:var(--gray-50);display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--gray-400);flex-shrink:0;transition:var(--ease)}
.prenext-card:hover .prenext-icon{background:var(--primary);color:#fff}
.prenext-body{display:flex;flex-direction:column;gap:4px;overflow:hidden;min-width:0}
.prenext-label{font-size:12px;font-weight:600;color:var(--gray-400);text-transform:uppercase;letter-spacing:1px}
.prenext-title{font-size:14px;font-weight:600;color:var(--gray-800);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;transition:color .2s}
.prenext-card:hover .prenext-title{color:var(--primary)}

/* ===== 侧边栏 ===== */
.sidebar{display:flex;flex-direction:column;gap:20px}
.sidebar-widget{background:var(--white);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);border:1px solid var(--gray-100)}
.sidebar-title{font-size:16px;font-weight:700;color:var(--gray-900);margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid var(--primary);position:relative}
.sidebar-contact{background:linear-gradient(135deg,var(--primary-dark),var(--primary));border:none;color:#fff}
.sidebar-contact .sidebar-title{color:#fff;border-bottom-color:rgba(255,255,255,.3)}
.sidebar-contact-info{font-size:14px;line-height:1.8}
.sidebar-contact-info p{margin-bottom:8px;color:rgba(255,255,255,.9)}
.sidebar-contact-info i{color:var(--accent);margin-right:8px;width:16px}
.sidebar-contact .btn{background:#fff;color:var(--primary);font-weight:600;border:none;border-radius:50px;padding:10px 20px;width:100%;transition:var(--ease)}
.sidebar-contact .btn:hover{background:var(--accent);color:#fff;transform:translateY(-1px)}
.sidebar-nav{list-style:none;padding:0;margin:0}
.sidebar-nav li{margin-bottom:2px}
.sidebar-nav li a{display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:var(--radius);font-size:14px;color:var(--gray-600);transition:var(--ease)}
.sidebar-nav li a i{font-size:10px;color:var(--primary);opacity:.5;transition:var(--ease)}
.sidebar-nav li a:hover{background:var(--gray-50);color:var(--primary)}
.sidebar-nav li a:hover i{opacity:1}
.sidebar-nav li.active a{background:rgba(26,86,219,.06);color:var(--primary);font-weight:600}
.sidebar-nav li.active a i{opacity:1}
.sidebar-posts{list-style:none;padding:0;margin:0}
.sidebar-posts li{padding:12px 0;border-bottom:1px solid var(--gray-100);display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.sidebar-posts li:last-child{border-bottom:none}
.sidebar-posts li a{font-size:14px;color:var(--gray-700);line-height:1.5;flex:1;transition:var(--ease)}
.sidebar-posts li a:hover{color:var(--primary)}
.post-date{font-size:12px;color:var(--gray-400);white-space:nowrap;flex-shrink:0}

/* ===== 联系表单 ===== */
.section-contact-form{padding:60px 0;background:var(--white)}
.contact-form-box{background:var(--white);border-radius:var(--radius-xl);padding:40px;box-shadow:var(--shadow);border:1px solid var(--gray-100)}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:14px;font-weight:600;color:var(--gray-700);margin-bottom:6px}
.form-group .required{color:var(--danger)}
.form-control{border:1px solid var(--gray-200);border-radius:var(--radius);padding:10px 14px;font-size:14px;transition:var(--ease)}
.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(26,86,219,.1);outline:none}
.btn-primary-lg{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;border:none;border-radius:50px;padding:12px 32px;font-size:15px;font-weight:600;cursor:pointer;transition:var(--ease);box-shadow:0 4px 14px rgba(26,86,219,.3)}
.btn-primary-lg:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(26,86,219,.4);color:#fff}
.form-note{font-size:13px;color:var(--gray-400);margin-top:12px;text-align:center}

/* ===== 专题页CTA ===== */
.qirida-cta{margin-top:32px;padding:32px;background:linear-gradient(135deg,var(--primary-dark),var(--primary));border-radius:var(--radius-xl);color:#fff;text-align:center;position:relative;overflow:hidden}
.qirida-cta::before{content:'';position:absolute;top:-30px;right:-30px;width:100px;height:100px;border-radius:50%;background:rgba(6,182,212,.15)}
.qirida-cta h3{font-size:20px;font-weight:700;margin-bottom:8px;position:relative;z-index:1}
.qirida-cta p{opacity:.9;margin-bottom:16px;font-size:14px;position:relative;z-index:1}
.qirida-cta .btn{background:#fff;color:var(--primary);font-weight:600;padding:10px 28px;border-radius:50px;transition:var(--ease);position:relative;z-index:1}
.qirida-cta .btn:hover{background:var(--accent);color:#fff;transform:translateY(-1px)}

/* ===== 专题页内容区 ===== */
.qirida-section{margin-bottom:40px;padding-bottom:30px;border-bottom:1px solid var(--gray-100)}
.qirida-section:last-child{border-bottom:none;margin-bottom:0}
.qirida-section-header{margin-bottom:20px;padding-left:16px;border-left:4px solid var(--primary)}
.qirida-section-title{font-size:22px;font-weight:700;color:var(--gray-900);margin-bottom:4px}
.qirida-section-subtitle{font-size:13px;color:var(--gray-400)}
.qirida-section-body{font-size:15px;line-height:2;color:var(--gray-600)}
.qirida-section-body p{margin-bottom:10px}

/* ===== 页脚 ===== */
footer{overflow:hidden}
.footer{background:var(--gray-900);color:var(--gray-400);padding:0;position:relative}
.footer-top-decor{height:4px;background:linear-gradient(90deg,var(--primary),var(--accent),var(--primary))}
.footer .container{padding-top:56px;padding-bottom:20px}
.footer h5{color:#fff;font-size:16px;font-weight:700;margin-bottom:20px;position:relative;padding-bottom:12px}
.footer h5::after{content:'';position:absolute;bottom:0;left:0;width:32px;height:2px;border-radius:1px;background:linear-gradient(90deg,var(--primary),var(--accent))}
.footer-desc{font-size:13px;color:var(--gray-400);line-height:1.8;margin-bottom:8px}
.footer-widget{margin-bottom:20px}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:10px}
.footer-links a{color:var(--gray-400);font-size:14px;transition:var(--ease);display:inline-flex;align-items:center;gap:4px}
.footer-links a::before{content:'';display:inline-block;width:4px;height:4px;border-radius:50%;background:var(--accent);opacity:.6;margin-right:2px}
.footer-links a:hover{color:var(--accent);padding-left:4px}
.footer-contact p{font-size:13px;margin-bottom:10px;color:var(--gray-400)}
.footer-contact i{color:var(--accent);margin-right:8px;width:16px}
.footer-social{display:flex;gap:10px;margin-top:16px}
.footer-social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:var(--gray-400);font-size:15px;transition:var(--ease)}
.footer-social a:hover{background:var(--primary);border-color:var(--primary);color:#fff;transform:translateY(-2px)}
.footer-qr{margin-top:16px;display:flex;gap:12px}
.footer-qr-item{text-align:center}
.footer-qr-placeholder{width:80px;height:80px;border-radius:var(--radius);background:rgba(255,255,255,.06);border:1px dashed rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;font-size:28px;color:var(--gray-500);margin-bottom:6px}
.footer-qr-item span{font-size:11px;color:var(--gray-500)}

/* ===== 底部微信hover浮现二维码 ===== */
.footer-wechat-wrap{position:relative;display:inline-flex}
.footer-wechat-trigger{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:var(--gray-400);font-size:15px;transition:var(--ease);cursor:pointer;text-decoration:none}
.footer-wechat-trigger:hover{background:#07c160;border-color:#07c160;color:#fff;transform:translateY(-2px)}
.footer-wechat-popup{position:absolute;bottom:calc(100% + 12px);left:50%;transform:translateX(-50%) scale(.85);opacity:0;visibility:hidden;background:var(--white);border-radius:var(--radius-lg);padding:16px;text-align:center;width:160px;box-shadow:0 12px 36px rgba(0,0,0,.25);transition:all .3s cubic-bezier(.4,0,.2,1);pointer-events:none;z-index:10}
.footer-wechat-popup::after{content:'';position:absolute;bottom:-6px;left:50%;transform:translateX(-50%) rotate(45deg);width:12px;height:12px;background:var(--white);box-shadow:2px 2px 4px rgba(0,0,0,.05)}
.footer-wechat-wrap:hover .footer-wechat-popup{opacity:1;visibility:visible;transform:translateX(-50%) scale(1);pointer-events:auto}
.footer-wechat-popup img{width:120px;height:120px;border-radius:var(--radius);display:block;margin:0 auto 8px;object-fit:contain}
.footer-wechat-popup em{font-style:normal;font-size:12px;font-weight:600;color:var(--gray-800);display:block}

/* 底部联系我们区hover浮现二维码 */
.footer-qr-hover{position:relative;display:inline-block;margin-top:16px}
.footer-qr-hover-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:50px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);color:rgba(255,255,255,.8);font-size:13px;font-weight:500;cursor:pointer;transition:var(--ease)}
.footer-qr-hover-btn:hover{background:rgba(7,193,96,.15);border-color:rgba(7,193,96,.3);color:#fff}
.footer-qr-hover-btn i{font-size:16px;color:#07c160}
.footer-qr-hover-card{position:absolute;bottom:calc(100% + 14px);left:50%;transform:translateX(-50%) scale(.85);opacity:0;visibility:hidden;background:var(--white);border-radius:var(--radius-xl);padding:20px;text-align:center;width:200px;box-shadow:0 16px 48px rgba(0,0,0,.3);transition:all .3s cubic-bezier(.4,0,.2,1);pointer-events:none;z-index:10}
.footer-qr-hover-card::after{content:'';position:absolute;bottom:-7px;left:50%;transform:translateX(-50%) rotate(45deg);width:14px;height:14px;background:var(--white);box-shadow:2px 2px 4px rgba(0,0,0,.05)}
.footer-qr-hover:hover .footer-qr-hover-card{opacity:1;visibility:visible;transform:translateX(-50%) scale(1);pointer-events:auto}
.footer-qr-hover-card img{width:150px;height:150px;border-radius:var(--radius);display:block;margin:0 auto 10px;object-fit:contain;border:1px solid var(--gray-100)}
.footer-qr-hover-card em{font-style:normal;font-size:14px;font-weight:700;color:var(--gray-900);display:block;margin-bottom:4px}
.footer-qr-hover-card small{font-size:12px;color:var(--gray-400)}

/* 浮动栏微信hover浮现二维码 */
.float-wechat-wrap{position:relative;display:inline-flex}
.float-wechat-popup{position:absolute;right:calc(100% + 12px);bottom:0;transform:scale(.85);opacity:0;visibility:hidden;background:var(--white);border-radius:var(--radius-lg);padding:16px;text-align:center;width:160px;box-shadow:0 12px 36px rgba(0,0,0,.25);transition:all .3s cubic-bezier(.4,0,.2,1);pointer-events:none;z-index:10}
.float-wechat-popup::after{content:'';position:absolute;right:-6px;bottom:16px;transform:rotate(45deg);width:12px;height:12px;background:var(--white);box-shadow:2px 2px 4px rgba(0,0,0,.05)}
.float-wechat-wrap:hover .float-wechat-popup{opacity:1;visibility:visible;transform:scale(1);pointer-events:auto}
.float-wechat-popup img{width:120px;height:120px;border-radius:var(--radius);display:block;margin:0 auto 8px;object-fit:contain}
.float-wechat-popup em{font-style:normal;font-size:12px;font-weight:600;color:var(--gray-800);display:block}
.footer-bottom{margin-top:24px;padding:20px 0;border-top:1px solid rgba(255,255,255,.06)}
.footer-bottom-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.footer-bottom p{font-size:12px;color:var(--gray-500);margin:0}
.footer-bottom a{color:var(--gray-400)}
.footer-bottom a:hover{color:var(--accent)}

/* ===== 右下角浮动栏 ===== */
.float-bar{position:fixed;right:16px;bottom:24px;z-index:999;display:flex;flex-direction:column;gap:6px}
.float-bar-item{display:flex;flex-direction:column;align-items:center;justify-content:center;width:48px;height:48px;border-radius:var(--radius);background:var(--primary);color:#fff;font-size:16px;box-shadow:0 4px 12px rgba(26,86,219,.3);transition:var(--ease);text-decoration:none;gap:2px}
.float-bar-item span{font-size:9px;font-weight:500}
.float-bar-item:hover{transform:translateY(-2px);background:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(6,182,212,.3)}
.float-phone{background:linear-gradient(135deg,var(--primary),var(--accent))}
.float-wechat{background:var(--success)}
.float-wechat:hover{background:#059669}
.back-top-trigger{opacity:0;visibility:hidden;transform:translateY(10px);background:var(--gray-700);transition:opacity .3s ease,visibility .3s ease,transform .3s ease,background .3s ease}
.back-top-trigger.show{opacity:1;visibility:visible;transform:translateY(0)}
.back-top-trigger:hover{background:var(--primary)}

/* ===== 专题页全宽布局 ===== */
.section-service-page{padding:0;background:var(--white)}
.service-page-wrap{background:transparent;border-radius:0;padding:0;box-shadow:none;border:none;max-width:100%;margin:0 auto}
.service-page-content{font-size:15px;color:var(--gray-700);line-height:2}

/* 全屏化专题页 — 分段区块 */
.sp-section{padding:72px 0;position:relative;overflow:hidden}
.sp-section:nth-child(odd){background:var(--white)}
.sp-section:nth-child(even){background:var(--gray-50)}
.sp-section-inner{max-width:1180px;margin:0 auto;padding:0 32px}

.service-page-content .qirida-section{margin-bottom:0;padding-bottom:0;border-bottom:none}
.service-page-content .qirida-section:last-of-type{border-bottom:none;margin-bottom:0}
.service-page-content .qirida-section-header{margin-bottom:28px;padding-left:0;border-left:none;text-align:center;position:relative}
.service-page-content .qirida-section-header::before{display:none}
.service-page-content .qirida-section-title{font-size:28px;font-weight:800;color:var(--gray-900);margin-bottom:8px;line-height:1.4}
.service-page-content .qirida-section-subtitle{font-size:14px;color:var(--accent);font-weight:500;letter-spacing:.5px}
.service-page-content .qirida-section-body{font-size:15px;line-height:2.1;color:var(--gray-600)}
.service-page-content .qirida-section-body p{margin-bottom:12px}
.service-page-content .qirida-cta{margin-top:0;padding:64px 40px;background:linear-gradient(135deg,var(--primary-dark),var(--primary));border-radius:0;color:#fff;text-align:center;position:relative;overflow:hidden}
.service-page-content .qirida-cta::before{content:'';position:absolute;top:-60px;right:-60px;width:200px;height:200px;border-radius:50%;background:rgba(6,182,212,.12)}
.service-page-content .qirida-cta::after{content:'';position:absolute;bottom:-40px;left:10%;width:120px;height:120px;border-radius:50%;background:rgba(255,255,255,.04)}
.service-page-content .qirida-cta h3{font-size:26px;font-weight:800;margin-bottom:12px;position:relative;z-index:1}
.service-page-content .qirida-cta p{opacity:.9;margin-bottom:24px;font-size:15px;max-width:680px;margin-left:auto;margin-right:auto;position:relative;z-index:1}
.service-page-content .qirida-cta .btn{background:#fff;color:var(--primary);font-weight:600;padding:14px 40px;border-radius:50px;transition:var(--ease);position:relative;z-index:1;font-size:15px;box-shadow:0 4px 12px rgba(0,0,0,.15)}
.service-page-content .qirida-cta .btn:hover{background:var(--accent);color:#fff;transform:translateY(-2px);box-shadow:0 6px 18px rgba(6,182,212,.3)}

/* 专题页图文混排 */
.sp-hero{display:flex;align-items:center;gap:48px;margin-bottom:0}
.sp-hero-text{flex:1;min-width:0}
.sp-hero-text h2{font-size:32px;font-weight:800;color:var(--gray-900);margin-bottom:14px;line-height:1.4}
.sp-hero-text .sp-hero-subtitle{font-size:15px;color:var(--accent);font-weight:500;letter-spacing:.5px;margin-bottom:20px}
.sp-hero-text p{font-size:15px;line-height:2;color:var(--gray-600);margin-bottom:0}
.sp-hero-img{flex:0 0 420px;max-width:100%;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-md)}
.sp-hero-img img{width:100%;height:300px;object-fit:cover;display:block;transition:transform .4s ease}
.sp-hero-img:hover img{transform:scale(1.03)}
.sp-feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;margin:32px 0}
.sp-feature-card{background:var(--white);border-radius:var(--radius-lg);padding:28px 24px;border:1px solid var(--gray-100);transition:var(--ease-out);position:relative;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.sp-feature-card::after{content:'';position:absolute;top:0;left:0;width:3px;height:100%;background:linear-gradient(180deg,var(--primary),var(--accent));opacity:0;transition:opacity .3s}
.sp-feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--primary-light)}
.sp-feature-card:hover::after{opacity:1}
.sp-feature-card .sp-feature-icon{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:16px}
.sp-feature-card h4{font-size:17px;font-weight:700;color:var(--gray-900);margin-bottom:8px}
.sp-feature-card p{font-size:13px;line-height:1.8;color:var(--gray-600);margin-bottom:0}
.sp-step-flow{display:flex;gap:0;align-items:flex-start;margin:28px 0;position:relative;flex-wrap:wrap}
.sp-step-flow::before{content:'';position:absolute;top:28px;left:28px;right:28px;height:2px;background:linear-gradient(90deg,var(--primary),var(--accent));z-index:0}
.sp-step-item{flex:1;text-align:center;position:relative;z-index:1}
.sp-step-num{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:20px;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 14px;box-shadow:0 4px 14px rgba(26,86,219,.25)}
.sp-step-item h4{font-size:14px;font-weight:700;color:var(--gray-900);margin-bottom:6px}
.sp-step-item p{font-size:12px;color:var(--gray-500);line-height:1.6;margin-bottom:0;padding:0 8px}
.sp-img-banner{width:100%;border-radius:var(--radius-xl);overflow:hidden;margin:32px 0;box-shadow:var(--shadow-sm)}
.sp-img-banner img{width:100%;height:240px;object-fit:cover;display:block}
.sp-require-list{list-style:none;padding:0;margin:24px 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}
.sp-require-list li{display:flex;align-items:flex-start;gap:12px;padding:18px 22px;background:var(--white);border-radius:var(--radius-lg);border:1px solid var(--gray-100);font-size:14px;line-height:1.8;color:var(--gray-700);transition:var(--ease);box-shadow:0 1px 2px rgba(0,0,0,.03)}
.sp-require-list li:hover{border-color:var(--primary-light);background:rgba(26,86,219,.02)}
.sp-require-list li .sp-req-icon{flex:0 0 32px;height:32px;border-radius:8px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}
.sp-faq-item{background:var(--white);border-radius:var(--radius-lg);padding:24px 28px;margin-bottom:16px;border:1px solid var(--gray-100);transition:var(--ease);box-shadow:0 1px 2px rgba(0,0,0,.03)}
.sp-faq-item:hover{border-color:var(--primary-light)}
.sp-faq-q{font-size:15px;font-weight:700;color:var(--gray-900);margin-bottom:8px;display:flex;align-items:flex-start;gap:10px}
.sp-faq-q .sp-faq-badge{flex:0 0 24px;height:24px;border-radius:6px;background:var(--primary);color:#fff;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.sp-faq-a{font-size:14px;line-height:1.9;color:var(--gray-600);padding-left:34px}
.sp-adv-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin:28px 0}
.sp-adv-item{text-align:center;padding:28px 20px;background:var(--white);border-radius:var(--radius-lg);border:1px solid var(--gray-100);transition:var(--ease-out);box-shadow:0 1px 2px rgba(0,0,0,.03)}
.sp-adv-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--primary-light)}
.sp-adv-item .sp-adv-icon{font-size:32px;color:var(--primary);margin-bottom:12px}
.sp-adv-item h4{font-size:15px;font-weight:700;color:var(--gray-900);margin-bottom:8px}
.sp-adv-item p{font-size:13px;color:var(--gray-500);margin-bottom:0;line-height:1.6}

/* 海外公司注册服务导航卡片（hwgszc专用） */
.service-page-content .service-card{background:var(--gray-50);border-radius:var(--radius-lg);padding:28px 20px;text-align:center;border:1px solid var(--gray-100);transition:var(--ease-out);height:100%}
.service-page-content .service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--primary-light)}
.service-page-content .service-card i{font-size:28px;color:var(--primary);margin-bottom:12px;display:block}
.service-page-content .service-card h3{font-size:15px;font-weight:700;color:var(--gray-900);margin-bottom:8px}
.service-page-content .service-card p{font-size:13px;color:var(--accent);font-weight:500}

/* ===== 联系我们页面 ===== */
.contact-page{padding:72px 0 80px;background:var(--gray-50);position:relative;overflow:hidden}
.contact-page::before{content:'';position:absolute;top:-120px;right:-120px;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(26,86,219,.04) 0%,transparent 70%);pointer-events:none}
.contact-page::after{content:'';position:absolute;bottom:-80px;left:-80px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(6,182,212,.04) 0%,transparent 70%);pointer-events:none}

/* 联系方式 - 后台内容区域 */
.contact-backend-content{margin-bottom:56px;position:relative;z-index:1}
.contact-backend-content .contact-info-backend{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px}
.contact-backend-content .ci-row{background:var(--white);border-radius:var(--radius-xl);padding:32px 24px;text-align:center;border:1px solid var(--gray-100);transition:var(--ease-out);position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center}
.contact-backend-content .ci-row::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent));transform:scaleX(0);transition:transform .4s ease;transform-origin:left}
.contact-backend-content .ci-row:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--primary-light)}
.contact-backend-content .ci-row:hover::before{transform:scaleX(1)}
.contact-backend-content .ci-row>i{width:60px;height:60px;border-radius:16px;background:linear-gradient(135deg,rgba(26,86,219,.08),rgba(6,182,212,.08));display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:22px;color:var(--primary);transition:var(--ease)}
.contact-backend-content .ci-row:hover>i{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;transform:scale(1.05)}
.contact-backend-content .ci-detail h4{font-size:16px;font-weight:700;color:var(--gray-900);margin-bottom:8px}
.contact-backend-content .ci-detail p{font-size:14px;color:var(--gray-500);margin-bottom:14px;line-height:1.6}
.contact-backend-content .ci-detail>a{display:inline-flex;align-items:center;gap:4px;font-size:13px;font-weight:600;color:var(--primary);transition:var(--ease)}
.contact-backend-content .ci-detail>a:hover{color:var(--accent);gap:8px}
.contact-backend-content .ci-detail>a::after{content:'\f061';font-family:'FontAwesome';font-size:10px}
.contact-backend-content .ci-row-wechat .contact-qr-hover{display:inline-flex;align-items:center;gap:4px;font-size:13px;font-weight:600;color:var(--primary);cursor:pointer;position:relative;transition:var(--ease)}
.contact-backend-content .ci-row-wechat .contact-qr-hover:hover{color:var(--accent)}
.contact-backend-content .ci-row-wechat .contact-qr-hover::after{content:'\f061';font-family:'FontAwesome';font-size:10px}
.contact-backend-content .ci-row-wechat .contact-qr-popup{position:absolute;bottom:calc(100% + 14px);left:50%;transform:translateX(-50%) scale(.85);opacity:0;visibility:hidden;background:var(--white);border-radius:var(--radius-lg);padding:16px;text-align:center;width:160px;box-shadow:0 12px 40px rgba(0,0,0,.2);transition:all .3s cubic-bezier(.4,0,.2,1);pointer-events:none;z-index:10}
.contact-backend-content .ci-row-wechat .contact-qr-popup::after{content:'';position:absolute;bottom:-6px;left:50%;transform:translateX(-50%) rotate(45deg);width:12px;height:12px;background:var(--white);box-shadow:2px 2px 4px rgba(0,0,0,.05)}
.contact-backend-content .ci-row-wechat .contact-qr-hover:hover .contact-qr-popup{opacity:1;visibility:visible;transform:translateX(-50%) scale(1);pointer-events:auto}
.contact-backend-content .ci-row-wechat .contact-qr-popup img{width:120px;height:120px;border-radius:var(--radius);display:block;margin:0 auto 8px;object-fit:contain}
.contact-backend-content .ci-row-wechat .contact-qr-popup em{font-style:normal;font-size:12px;font-weight:600;color:var(--gray-800);display:block}

/* 表单区 */
.contact-form-section{background:var(--white);border-radius:var(--radius-xl);overflow:hidden;border:1px solid var(--gray-100);box-shadow:var(--shadow);position:relative;z-index:1}
.contact-form-header{background:linear-gradient(135deg,var(--primary-dark),var(--primary));padding:40px 48px;text-align:center;position:relative;overflow:hidden}
.contact-form-header::before{content:'';position:absolute;top:-40px;right:-40px;width:160px;height:160px;border-radius:50%;background:rgba(6,182,212,.1)}
.contact-form-header::after{content:'';position:absolute;bottom:-30px;left:20%;width:100px;height:100px;border-radius:50%;background:rgba(255,255,255,.03)}
.contact-form-label{display:inline-block;padding:4px 14px;border-radius:50px;background:rgba(255,255,255,.1);color:var(--accent);font-size:12px;font-weight:600;letter-spacing:1.5px;margin-bottom:12px}
.contact-form-header h2{font-size:28px;font-weight:800;color:#fff;margin-bottom:8px}
.contact-form-header p{font-size:14px;color:rgba(255,255,255,.7);margin-bottom:0}
.contact-form-line{width:48px;height:3px;border-radius:2px;background:var(--accent);margin:16px auto 0}

.contact-form-body{padding:40px 48px 48px}
.cf-field{position:relative;margin-bottom:0}
.cf-field i{position:absolute;left:16px;top:14px;font-size:14px;color:var(--gray-400);transition:var(--ease);pointer-events:none;z-index:1}
.cf-field input,.cf-field textarea,.cf-field select{width:100%;padding:12px 16px 12px 44px;border:1px solid var(--gray-200);border-radius:var(--radius-lg);font-size:14px;color:var(--gray-800);background:var(--gray-50);transition:var(--ease);outline:none;font-family:var(--font)}
.cf-field input:focus,.cf-field textarea:focus,.cf-field select:focus{border-color:var(--primary);background:var(--white);box-shadow:0 0 0 3px rgba(26,86,219,.08)}
.cf-field input:focus+i,.cf-field textarea:focus+i,.cf-field select:focus+i{color:var(--primary)}
.cf-field textarea{resize:vertical;min-height:120px;line-height:1.7}
.cf-field select{appearance:none;-webkit-appearance:none;cursor:pointer}
.cf-select::after{content:'\f078';font-family:'FontAwesome';font-size:11px;position:absolute;right:16px;top:14px;color:var(--gray-400);pointer-events:none}
.cf-captcha{display:flex;align-items:center;gap:12px}
.cf-captcha input{flex:1;min-width:0}
.cf-captcha img{height:44px;border-radius:var(--radius);cursor:pointer;border:1px solid var(--gray-200);flex-shrink:0}
.cf-submit{display:inline-flex;align-items:center;gap:8px;padding:14px 40px;border:none;border-radius:50px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:15px;font-weight:700;cursor:pointer;transition:var(--ease);box-shadow:0 4px 16px rgba(26,86,219,.3);font-family:var(--font)}
.cf-submit:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(26,86,219,.4)}
.cf-submit i{font-size:14px;transition:transform .3s ease}
.cf-submit:hover i{transform:translateX(3px)}

/* ===== 联系页地图 ===== */
.contact-map-section{padding:0 0 72px;background:var(--gray-50);position:relative;overflow:hidden}
.contact-map-header{text-align:center;margin-bottom:32px;position:relative;z-index:1}
.contact-map-label{display:inline-block;padding:4px 14px;border-radius:50px;background:rgba(26,86,219,.08);color:var(--primary);font-size:12px;font-weight:600;letter-spacing:1.5px;margin-bottom:12px}
.contact-map-header h2{font-size:28px;font-weight:800;color:var(--gray-900)}
.contact-map-header p{font-size:14px;color:var(--gray-500);margin-top:8px;line-height:1.6}
.contact-map-header p i{color:var(--accent)}
.contact-map-line{width:48px;height:3px;border-radius:2px;background:linear-gradient(90deg,var(--primary),var(--accent));margin:16px auto 0}
.contact-map-wrap{position:relative;z-index:1}
.contact-map-wrap #bdMapContainer{width:100%;height:400px;border-radius:var(--radius-xl);box-shadow:0 4px 24px rgba(0,0,0,.08);overflow:hidden}
.contact-map-wrap #bdMapContainer img{max-width:none!important;max-height:none!important;width:auto!important;height:auto!important}
.contact-map-wrap #bdMapContainer canvas,.contact-map-wrap #bdMapContainer div{max-width:none!important}