/* ============================================================
   颗分网络 (kmfeiku.com) — APP开发企业官网
   基于 demoall.5fa.cn/29833 紫粉SaaS模板重构
   主色 #5b39c9 · 辅色 #f77ade · 字体 Poppins
   ============================================================ */

/* ---------- 1. 基础重置 ---------- */
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  font-family:'Poppins','Microsoft YaHei','PingFang SC',sans-serif;
  font-size:16px;color:#6f6c7f;line-height:1.8;
  background:#fff;overflow-x:hidden;font-weight:400;
}
a{text-decoration:none;color:#5b39c9;transition:.3s all linear;}
a:hover{color:#f77ade;}
img{max-width:100%;height:auto;display:block;}
ul,ol{list-style:none;}
h1,h2,h3,h4,h5,h6{color:#36324a;font-weight:600;line-height:1.3;}
p{margin-bottom:1em;}

/* ---------- 2. 布局容器 ---------- */
.container{max-width:1170px;margin:0 auto;padding:0 15px;}
.section{padding:120px 0;position:relative;}
.pt-60{padding-top:60px;}.pt-110{padding-top:110px;}.pt-115{padding-top:115px;}.pt-120{padding-top:120px;}
.pb-80{padding-bottom:80px;}.pb-90{padding-bottom:90px;}.pb-110{padding-bottom:110px;}
.pb-115{padding-bottom:115px;}.pb-120{padding-bottom:120px;}.pb-150{padding-bottom:150px;}
.bg-2{background:#f7f6f9;}
.bg-dark{background:#36324a;}
.border-top{border-top:2px solid #f7f6f9;}
.text-center{text-align:center;}
.text-left{text-align:left;}
.text-white,.text-white h1,.text-white h2,.text-white h3,.text-white p{color:#fff !important;}

/* theme helpers */
.theme-color{color:#5b39c9;}
.theme-bg{background:#5b39c9;}
.theme-grad{background:linear-gradient(to right,#5b39c9 0%,#f77ade 100%);}
.theme-grad-rev{background:linear-gradient(to right,#f77ade 0%,#5b39c9 100%);}

/* 通用栅格 */
.row{display:flex;flex-wrap:wrap;margin:0 -15px;}
.row>[class*="col-"]{padding:0 15px;position:relative;}
.grid{display:grid;gap:30px;width:100%;}

/* ---------- 3. 按钮 (胶囊形 + 中心扩散填充) ---------- */
.btn{
  cursor:pointer;z-index:1;position:relative;display:inline-block;
  padding:16px 36px;color:#5b39c9;font-weight:600;
  text-transform:capitalize;overflow:hidden;
  border:2px solid #5b39c9;border-radius:50px;
  background:transparent;transition:.3s all linear;
  font-size:14px;font-family:inherit;text-align:center;
}
.btn:hover,.btn:focus{color:#fff;text-decoration:none;}
.btn:before{
  content:"";position:absolute;top:48%;left:48%;z-index:-1;
  transform:scale(0);width:11px;height:11px;
  transition:.3s all linear;opacity:0;visibility:hidden;
  background:#5b39c9;border-radius:50%;
}
.btn:hover:before{transform:scale(20);opacity:1;visibility:visible;}
.btn.btn-pink{background:#f77ade;border-color:#f77ade;color:#fff;}
.btn.btn-pink:hover{background:#36324a;border-color:#36324a;}
.btn.btn-pink:before{background:#36324a;}
.btn.btn-dark{background:#36324a;border-color:#36324a;color:#fff;}
.btn.btn-dark:hover{background:#5b39c9;border-color:#5b39c9;}
.btn.btn-dark:before{background:#5b39c9;}
.btn.btn-white{background:#fff;border-color:#fff;color:#5b39c9;}
.btn.btn-white:hover{color:#fff;}
.btn.btn-white:before{background:#5b39c9;}
.btn.btn-block{display:block;width:100%;}
.btn.btn-sm{padding:10px 24px;font-size:13px;}
.blog-btn{display:inline-block;color:#5b39c9;font-weight:600;font-size:14px;}
.blog-btn:hover{color:#f77ade;}
.blog-btn:after{content:" \f105";font-family:FontAwesome;}

/* ---------- 4. 顶部导航 ---------- */
.topbox{position:relative;z-index:999;}
.main-header{
  position:fixed;top:0;left:0;width:100%;z-index:999;
  padding:22px 0;transition:background .3s,padding .3s;
  background:rgba(255,255,255,.96);
}
.main-header.sticky{
  padding:12px 0;box-shadow:0 0 18px rgba(91,57,201,.12);
  background:rgba(255,255,255,.98);
}
.main-menu-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;}
.logo{display:flex;align-items:center;gap:12px;}
.logo-icon{
  width:46px;height:46px;flex-shrink:0;
  background:linear-gradient(135deg,#5b39c9,#f77ade);
  border-radius:12px;display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 18px rgba(91,57,201,.35);
}
.logo-icon svg{width:28px;height:28px;display:block;}
.logo-text{display:flex;flex-direction:column;line-height:1.1;}
.logo-text .brand-name{font-size:20px;font-weight:700;color:#36324a;letter-spacing:.5px;}
.logo-text .brand-tag{font-size:11px;color:#6f6c7f;letter-spacing:2px;text-transform:uppercase;margin-top:2px;}

.header-menu{display:flex;align-items:center;}
.header-menu > ul{display:flex;align-items:center;}
.header-menu > ul > li{position:relative;padding:0 18px;}
.header-menu > ul > li > a{
  display:block;padding:18px 0;font-size:15px;color:#36324a;font-weight:500;
}
.header-menu > ul > li.has-sub > a:after{
  content:"\f107";font-family:FontAwesome;margin-left:6px;font-size:12px;
}
.header-menu > ul > li:hover > a,
.header-menu > ul > li.active > a{color:#f77ade;font-weight:600;}
.header-menu ul ul{
  position:absolute;top:100%;left:0;min-width:180px;background:#fff;
  border-radius:8px;box-shadow:0 10px 30px rgba(54,50,74,.12);
  padding:8px 0;opacity:0;visibility:hidden;transform:translateY(10px);
  transition:.3s all;z-index:50;
}
.header-menu > ul > li:hover > ul{opacity:1;visibility:visible;transform:translateY(0);}
.header-menu ul ul li a{display:block;padding:10px 20px;font-size:14px;color:#6f6c7f;}
.header-menu ul ul li:hover > a{color:#5b39c9;background:#f7f6f9;}

.header-phone{
  display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:#36324a;
  white-space:nowrap;
}
.header-phone i{width:34px;height:34px;border-radius:50%;background:#f7f6f9;color:#5b39c9;
  display:inline-flex;align-items:center;justify-content:center;font-size:14px;}

.menu-button{display:none;}

/* ---------- 5. 首页 Banner (split 文左+图右+浮动装饰) ---------- */
.banner-area-inner{position:relative;overflow:hidden;background:#faf8ff;}
.banner-inner-area{padding:160px 0 90px;position:relative;}
.banner-row{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;}
.banner-text-inner{position:relative;z-index:2;}
.banner-text-inner h1{
  font-size:50px;font-weight:700;line-height:1.2;color:#36324a;margin-bottom:18px;
}
.banner-text-inner h1 .grad{background:linear-gradient(to right,#5b39c9,#f77ade);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.banner-text-inner p{font-size:17px;color:#6f6c7f;margin-bottom:36px;line-height:1.8;}
.banner-text-inner .btn-group{display:flex;gap:14px;flex-wrap:wrap;}

.banner-image{position:relative;z-index:2;text-align:center;}
.banner-image .phone-frame{
  display:inline-block;position:relative;
  border:8px solid #fff;border-radius:36px;overflow:hidden;
  box-shadow:0 30px 70px rgba(91,57,201,.28);
  background:#fff;
}
.banner-image .phone-frame img{width:300px;height:600px;object-fit:cover;}

/* 浮动装饰圆 */
.banner-shape-wrap{position:absolute;inset:0;z-index:1;pointer-events:none;}
.shape{position:absolute;border-radius:50%;}
.shape1{width:90px;height:90px;background:linear-gradient(135deg,#5b39c9,#f77ade);top:18%;left:8%;opacity:.18;animation:spin 14s linear infinite;}
.shape2{width:50px;height:50px;background:#f77ade;top:65%;left:14%;opacity:.25;animation:spin-rev 10s linear infinite;}
.shape3{width:120px;height:120px;border:8px solid rgba(247,122,222,.25);top:55%;right:12%;animation:spin 18s linear infinite;}
.shape4{width:40px;height:40px;background:#5b39c9;top:22%;right:20%;opacity:.2;animation:spin-rev 9s linear infinite;}
.shape5{width:24px;height:24px;background:#ffa21d;top:40%;left:46%;opacity:.6;animation:bounce 3s ease-in-out infinite;}
.shape6{width:70px;height:70px;border:6px solid rgba(91,57,201,.2);top:12%;right:32%;animation:spin 16s linear infinite;}
.shape7{width:30px;height:30px;background:#53e1ff;border-radius:30%;top:72%;right:30%;opacity:.5;animation:spin-rev 11s linear infinite;}
@keyframes spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
@keyframes spin-rev{from{transform:rotate(360deg)}to{transform:rotate(0)}}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}

/* ---------- 6. 区块标题 ---------- */
.section-title{position:relative;margin-bottom:60px;}
.section-title.text-center{max-width:680px;margin-left:auto;margin-right:auto;}
.section-title h2{font-size:36px;font-weight:700;color:#36324a;margin-bottom:12px;}
.section-title h2 .grad{background:linear-gradient(to right,#5b39c9,#f77ade);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.section-title p{color:#6f6c7f;font-size:16px;line-height:1.8;}
.section-title .sub-line{display:inline-block;width:60px;height:3px;border-radius:3px;
  background:linear-gradient(to right,#5b39c9,#f77ade);margin-bottom:18px;}

/* ---------- 7. 功能/服务卡片 (carousel/grid) ---------- */
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;width:100%;}
.single-feature-inner{
  text-align:center;padding:50px 24px;background:#fff;border-radius:14px;
  transition:.3s all;position:relative;overflow:hidden;
  border:1px solid #f0eef7;
}
.single-feature-inner:hover{transform:translateY(-8px);box-shadow:0 20px 50px rgba(91,57,201,.14);border-color:transparent;}
.single-feature-inner:before{
  content:"";position:absolute;top:0;left:0;width:100%;height:4px;
  background:linear-gradient(to right,#5b39c9,#f77ade);transform:scaleX(0);transform-origin:left;transition:.3s;
}
.single-feature-inner:hover:before{transform:scaleX(1);}
.feature-icon{
  width:88px;height:88px;margin:0 auto 30px;border-radius:22px;
  background:linear-gradient(135deg,rgba(91,57,201,.12),rgba(247,122,222,.12));
  display:flex;align-items:center;justify-content:center;color:#5b39c9;
  transition:.3s all;
}
.single-feature-inner:hover .feature-icon{
  background:linear-gradient(135deg,#5b39c9,#f77ade);color:#fff;transform:rotateY(180deg);
}
.feature-icon i{font-size:36px;}
.single-feature-inner h5{font-size:20px;font-weight:600;color:#36324a;margin-bottom:16px;}
.single-feature-inner p{font-size:14px;color:#6f6c7f;line-height:1.7;margin:0;}

/* 轮播圆点 */
.owl-dots{text-align:center;margin-top:40px;}
.owl-dots button{width:8px;height:8px;border-radius:50%;background:#ded7f4!important;
  border:none;margin:0 4px;transition:.3s;cursor:pointer;}
.owl-dots button.active{width:24px;border-radius:5px;background:#5b39c9!important;}

/* ---------- 8. 数字计数器 ---------- */
.counters-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;width:100%;}
.single-counter{text-align:center;margin-bottom:30px;}
.single-counter .counter{font-size:54px;font-weight:700;color:#5b39c9;line-height:1.1;display:block;margin-bottom:8px;}
.single-counter .counter .plus{color:#f77ade;}
.single-counter p{font-size:17px;color:#36324a;font-weight:500;margin:0;}
.single-counter .ic{font-size:30px;color:#f77ade;margin-bottom:10px;display:block;}

/* ---------- 9. 业务介绍 (split 图文) ---------- */
.interact-row{display:grid;gap:40px;align-items:center;width:100%;}
.interact-row.r75{grid-template-columns:7fr 5fr;}
.interact-row.r57{grid-template-columns:5fr 7fr;}
.user-interact-image{position:relative;}
.user-interact-image img{width:100%;border-radius:18px;box-shadow:0 25px 60px rgba(91,57,201,.18);}
.user-interact-image .float-badge{
  position:absolute;background:#fff;border-radius:14px;padding:16px 22px;
  box-shadow:0 15px 40px rgba(54,50,74,.16);display:flex;align-items:center;gap:12px;
}
.user-interact-image .float-badge .b-ic{
  width:42px;height:42px;border-radius:10px;color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;
}
.user-interact-image.type1 .float-badge{bottom:30px;left:-24px;}
.user-interact-image.type2 .float-badge{bottom:30px;right:-24px;}
.user-interact-inner .interact-icon{
  width:70px;height:70px;margin-bottom:30px;border-radius:18px;
  background:linear-gradient(135deg,#5b39c9,#f77ade);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:30px;
  box-shadow:0 10px 26px rgba(91,57,201,.3);
}
.user-interact-inner h2{font-size:34px;font-weight:700;color:#36324a;line-height:1.25;margin-bottom:20px;}
.user-interact-inner p{color:#6f6c7f;margin-bottom:24px;line-height:1.9;}
.user-interact-inner ul.feat-list{margin-bottom:28px;}
.user-interact-inner ul.feat-list li{padding:8px 0 8px 32px;position:relative;color:#36324a;font-weight:500;}
.user-interact-inner ul.feat-list li:before{
  content:"\f00c";font-family:FontAwesome;position:absolute;left:0;top:8px;
  width:22px;height:22px;background:#f7f6f9;color:#5b39c9;border-radius:50%;
  font-size:11px;display:flex;align-items:center;justify-content:center;
}

/* ---------- 10. App 截图赏析轮播 ---------- */
.app-scrin-inner{overflow:hidden;padding:20px 0;}
.app-carousel-inner{max-width:1170px;margin:0 auto;}
.app-carousel{display:flex;gap:24px;overflow-x:auto;padding:10px 15px 30px;scroll-snap-type:x mandatory;}
.app-carousel::-webkit-scrollbar{height:6px;}
.app-carousel::-webkit-scrollbar-thumb{background:#ded7f4;border-radius:3px;}
.single-app-image{flex:0 0 230px;scroll-snap-align:center;}
.single-app-image .ph{
  width:230px;height:460px;border-radius:28px;overflow:hidden;
  border:4px solid #fff;box-shadow:0 18px 40px rgba(91,57,201,.18);position:relative;
}
.single-app-image .ph img{width:100%;height:100%;object-fit:cover;}
.single-app-image h6{font-size:15px;font-weight:600;color:#36324a;text-align:center;margin-top:16px;}

/* ---------- 11. 价格套餐 ---------- */
.price-nav-wrap{display:flex;justify-content:center;margin-bottom:50px;}
.info-tabs{display:inline-flex;background:#f7f6f9;border-radius:50px;padding:6px;}
.info-tabs a{
  padding:12px 38px;border-radius:50px;font-size:15px;font-weight:600;color:#6f6c7f;
}
.info-tabs a.active{background:linear-gradient(to right,#5b39c9,#f77ade);color:#fff;box-shadow:0 8px 20px rgba(91,57,201,.3);}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;align-items:center;width:100%;}
.single-price-plan{
  border:2px solid #f0eef7;border-radius:14px;padding:50px 36px;text-align:center;
  background:#fff;transition:.3s all;position:relative;
}
.single-price-plan:hover{transform:translateY(-6px);box-shadow:0 20px 50px rgba(91,57,201,.12);}
.single-price-plan.active{
  border:2px solid transparent;
  background:linear-gradient(135deg,#5b39c9,#f77ade);
  transform:scale(1.05);box-shadow:0 25px 60px rgba(91,57,201,.3);z-index:2;
}
.single-price-plan.active h4,.single-price-plan.active .price-amt,
.single-price-plan.active .price-list li{color:#fff !important;}
.single-price-top{margin-bottom:32px;}
.single-price-top h4{font-size:22px;font-weight:600;color:#36324a;margin-bottom:10px;}
.price-amt{font-size:48px;font-weight:700;color:#5b39c9;line-height:1;}
.price-amt small{font-size:16px;font-weight:400;}
.single-price-plan.active .price-amt{color:#fff;}
.single-price-body .price-list{text-align:left;margin-bottom:30px;}
.single-price-body .price-list li{
  padding:9px 0 9px 30px;position:relative;color:#6e6b7e;font-size:15px;
}
.single-price-body .price-list li:before{
  content:"\f00c";font-family:FontAwesome;position:absolute;left:0;top:9px;color:#6ac376;font-size:13px;
}
.single-price-body .price-list li.no:before{content:"\f00c";color:#ed4d58;}
.single-price-plan.active .single-price-body .price-list li:before{color:#fff;}

.tab-pane{display:none;}
.tab-pane.active{display:block;animation:fadeIn .4s;}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ---------- 12. 新闻卡片 ---------- */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;width:100%;}
.single-blog-inner{
  background:#fff;border-radius:14px;overflow:hidden;margin-bottom:30px;
  border:1px solid #f0eef7;transition:.3s all;
}
.single-blog-inner:hover{transform:translateY(-8px);box-shadow:0 20px 50px rgba(91,57,201,.14);border-color:transparent;}
.single-blog-inner .post-image{position:relative;overflow:hidden;border-radius:14px 14px 0 0;}
.single-blog-inner .post-image img{width:100%;height:230px;object-fit:cover;transition:.5s;}
.single-blog-inner:hover .post-image img{transform:scale(1.08);}
.single-blog-inner .post-date{
  position:absolute;top:12px;left:12px;width:62px;height:62px;border-radius:50%;
  background:#fff;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;
  box-shadow:0 6px 18px rgba(0,0,0,.12);line-height:1.1;
}
.single-blog-inner .post-date span{font-size:18px;font-weight:700;color:#5b39c9;display:block;}
.single-blog-inner .post-date b{font-size:11px;color:#6f6c7f;font-weight:500;}
.post-content{padding:28px 26px 30px;}
.post-meta{display:flex;gap:16px;font-size:13px;color:#979caf;margin-bottom:12px;}
.post-meta span i{color:#f77ade;margin-right:5px;}
.single-blog-inner .post-title h3{font-size:19px;font-weight:600;line-height:1.4;margin-bottom:14px;}
.single-blog-inner .post-title h3 a{color:#36324a;}
.single-blog-inner .post-title h3:hover a{color:#f77ade;}
.post-details p{font-size:14px;color:#6f6c7f;line-height:1.8;margin-bottom:16px;}

/* ---------- 13. 下载 CTA ---------- */
.download-app-inner{text-align:center;}
.download-app-inner h2{font-size:42px;font-weight:700;color:#36324a;line-height:1.3;margin-bottom:14px;}
.download-app-inner h2 .grad{background:linear-gradient(to right,#5b39c9,#f77ade);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.download-app-inner h3{font-size:18px;color:#6f6c7f;font-weight:400;margin-bottom:34px;}
.cta-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}

/* ---------- 14. 合作伙伴 ---------- */
.partners-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:24px;width:100%;}
.partner-item{
  background:#fff;border:1px solid #f0eef7;border-radius:12px;padding:26px 16px;text-align:center;
  transition:.3s all;font-weight:600;color:#979caf;font-size:15px;
}
.partner-item i{font-size:26px;color:#5b39c9;display:block;margin-bottom:8px;}
.partner-item:hover{border-color:#5b39c9;color:#5b39c9;transform:translateY(-4px);box-shadow:0 12px 28px rgba(91,57,201,.12);}

/* ---------- 15. 页脚 ---------- */
footer.footer{position:relative;background:#2a2737;color:#b8b5c8;overflow:hidden;}
.footer-top{padding:100px 0 80px;position:relative;z-index:2;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;width:100%;}
.footer-widget .footer-logo{margin-bottom:26px;display:flex;align-items:center;gap:12px;}
.footer-widget .footer-logo .logo-icon{width:42px;height:42px;border-radius:10px;}
.footer-widget .footer-logo .logo-icon svg{width:24px;height:24px;}
.footer-widget .footer-logo .brand-name{font-size:18px;color:#fff;font-weight:700;}
.footer-widget .footer-logo .brand-tag{font-size:10px;color:#b8b5c8;}
.footer-widget p{color:#b8b5c8;font-size:14px;line-height:1.9;}
.widget-header h5{color:#fff;font-size:18px;font-weight:600;margin-bottom:28px;position:relative;padding-bottom:14px;}
.widget-header h5:after{content:"";position:absolute;left:0;bottom:0;width:34px;height:3px;border-radius:3px;background:linear-gradient(to right,#5b39c9,#f77ade);}
.address-list li{padding:10px 0 10px 30px;position:relative;color:#b8b5c8;font-size:14px;line-height:1.7;}
.address-list li i{position:absolute;left:0;top:12px;color:#f77ade;font-size:15px;width:20px;}
.footer-links li{padding:8px 0;}
.footer-links li a{color:#b8b5c8;font-size:14px;}
.footer-links li a:hover{color:#f77ade;padding-left:6px;}
.footer-qr{text-align:center;}
.footer-qr img{width:120px;height:120px;border-radius:10px;background:#fff;padding:8px;margin:0 auto 12px;}
.footer-qr p{color:#b8b5c8;font-size:13px;text-align:center;}
.footer-social{display:flex;gap:10px;margin-top:20px;}
.footer-social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);
  color:#b8b5c8;display:flex;align-items:center;justify-content:center;font-size:15px;}
.footer-social a:hover{background:linear-gradient(135deg,#5b39c9,#f77ade);color:#fff;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:22px 0;text-align:center;}
.footer-bottom p{color:#979caf;font-size:13px;margin:0;}
.footer-bottom a{color:#b8b5c8;}
.footer-bottom a:hover{color:#f77ade;}

/* ---------- 16. 返回顶部 ---------- */
.back-to-top{position:fixed;right:24px;bottom:30px;z-index:998;opacity:0;visibility:hidden;transition:.3s all;}
.back-to-top.show{opacity:1;visibility:visible;}
.back-to-top a{
  width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#5b39c9,#f77ade);color:#fff;font-size:16px;
  box-shadow:0 8px 22px rgba(91,57,201,.35);transition:.3s;
}
.back-to-top a:hover{transform:translateY(-4px);}
.back-to-top a i{animation:bounce 2.5s linear infinite;}

/* 移动端底部联系条 */
.mobile-bar{display:none;position:fixed;bottom:0;left:0;width:100%;z-index:997;
  background:#fff;box-shadow:0 -4px 20px rgba(0,0,0,.08);}
.mobile-bar a{flex:1;text-align:center;padding:10px 0;font-size:13px;color:#36324a;}
.mobile-bar a i{display:block;font-size:18px;color:#5b39c9;margin-bottom:2px;}

/* ---------- 17. 内页 Banner + 面包屑 ---------- */
.n-banner{position:relative;padding:150px 0 90px;background-size:cover;background-position:center;overflow:hidden;}
.n-banner:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(91,57,201,.88),rgba(247,122,222,.78));}
.n-banner .container{position:relative;z-index:2;text-align:center;}
.n-banner h1{color:#fff;font-size:40px;font-weight:700;margin-bottom:10px;}
.n-banner p{color:rgba(255,255,255,.9);font-size:16px;margin:0;}

.ntit{background:#fff;border-bottom:1px solid #f0eef7;padding:24px 0;}
.ntit .container{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;}
.ntt h1{font-size:24px;font-weight:700;color:#36324a;margin:0;}
.ntt i{display:block;font-size:13px;color:#979caf;font-style:normal;letter-spacing:2px;text-transform:uppercase;margin-top:4px;}
.weiz{font-size:13px;color:#979caf;}
.weiz a{color:#6f6c7f;}
.weiz a:hover{color:#5b39c9;}
.weiz .sep{margin:0 8px;color:#ded7f4;}

.page-content{padding:80px 0;}

/* ---------- 18. 关于我们 ---------- */
.about-sec .interact-row{margin-bottom:0;}
.about-intro{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;width:100%;}
.about-intro .img-box img{width:100%;border-radius:18px;box-shadow:0 20px 50px rgba(91,57,201,.15);}
.about-intro h2{font-size:32px;margin-bottom:20px;}
.about-intro p{margin-bottom:16px;}
.about-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:24px;}
.about-stats .st{padding:20px;background:#f7f6f9;border-radius:12px;border-left:3px solid #5b39c9;}
.about-stats .st b{display:block;font-size:30px;color:#5b39c9;font-weight:700;}
.about-stats .st span{font-size:13px;color:#6f6c7f;}

/* 时间轴 */
.timeline{position:relative;max-width:880px;margin:0 auto;padding:20px 0;}
.timeline:before{content:"";position:absolute;left:50%;top:0;bottom:0;width:3px;background:linear-gradient(to bottom,#5b39c9,#f77ade);transform:translateX(-50%);}
.tl-node{position:relative;width:50%;padding:0 40px 50px;}
.tl-node:nth-child(odd){left:0;text-align:right;}
.tl-node:nth-child(even){left:50%;}
.tl-node:before{content:"";position:absolute;top:6px;width:18px;height:18px;border-radius:50%;
  background:#fff;border:4px solid #5b39c9;box-shadow:0 0 0 4px rgba(91,57,201,.15);z-index:2;}
.tl-node:nth-child(odd):before{right:-9px;}
.tl-node:nth-child(even):before{left:-9px;}
.tl-card{background:#fff;border:1px solid #f0eef7;border-radius:12px;padding:24px;box-shadow:0 10px 30px rgba(54,50,74,.06);}
.tl-card .yr{display:inline-block;padding:4px 14px;border-radius:50px;background:linear-gradient(to right,#5b39c9,#f77ade);color:#fff;font-size:13px;font-weight:600;margin-bottom:10px;}
.tl-card h4{font-size:18px;margin-bottom:8px;}
.tl-card p{font-size:14px;margin:0;}

/* 企业文化卡片 */
.culture-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;width:100%;}
.culture-card{padding:40px 30px;border-radius:14px;background:#fff;border:1px solid #f0eef7;text-align:center;transition:.3s;}
.culture-card:hover{transform:translateY(-8px);box-shadow:0 20px 50px rgba(91,57,201,.14);border-color:transparent;}
.culture-card .cic{width:74px;height:74px;margin:0 auto 22px;border-radius:18px;background:linear-gradient(135deg,#5b39c9,#f77ade);color:#fff;display:flex;align-items:center;justify-content:center;font-size:30px;}
.culture-card h4{font-size:20px;margin-bottom:14px;}
.culture-card p{font-size:14px;color:#6f6c7f;line-height:1.8;margin:0;}

/* 团队 */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;width:100%;}
.team-card{background:#fff;border:1px solid #f0eef7;border-radius:14px;overflow:hidden;text-align:center;transition:.3s;}
.team-card:hover{transform:translateY(-8px);box-shadow:0 20px 50px rgba(91,57,201,.14);border-color:transparent;}
.team-card .av{width:100%;height:240px;overflow:hidden;}
.team-card .av img{width:100%;height:100%;object-fit:cover;}
.team-card .info{padding:24px 18px;}
.team-card h5{font-size:18px;color:#36324a;margin-bottom:4px;}
.team-card .pos{font-size:13px;color:#f77ade;font-weight:600;margin-bottom:12px;}
.team-card .soc{display:flex;gap:8px;justify-content:center;}
.team-card .soc a{width:32px;height:32px;border-radius:50%;background:#f7f6f9;color:#5b39c9;display:flex;align-items:center;justify-content:center;font-size:13px;}
.team-card .soc a:hover{background:#5b39c9;color:#fff;}

/* ---------- 19. 产品列表 ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;width:100%;}
.prod-card{background:#fff;border:1px solid #f0eef7;border-radius:14px;overflow:hidden;transition:.3s;}
.prod-card:hover{transform:translateY(-8px);box-shadow:0 20px 50px rgba(91,57,201,.14);border-color:transparent;}
.prod-card .pi{position:relative;overflow:hidden;height:220px;}
.prod-card .pi img{width:100%;height:100%;object-fit:cover;transition:.5s;}
.prod-card:hover .pi img{transform:scale(1.08);}
.prod-card .pi .ptag{position:absolute;top:12px;left:12px;padding:5px 14px;border-radius:50px;
  background:linear-gradient(to right,#5b39c9,#f77ade);color:#fff;font-size:12px;font-weight:600;}
.prod-card .pc{padding:26px 24px 30px;}
.prod-card .pc h3{font-size:19px;font-weight:600;margin-bottom:10px;}
.prod-card .pc h3 a{color:#36324a;}
.prod-card .pc h3:hover a{color:#f77ade;}
.prod-card .pc p{font-size:14px;color:#6f6c7f;line-height:1.7;margin-bottom:16px;}
.prod-card .pc .more{font-size:14px;font-weight:600;color:#5b39c9;}
.prod-card .pc .more:hover{color:#f77ade;}

/* 产品详情 */
.prod-detail-top{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;width:100%;margin-bottom:60px;}
.prod-gallery .main-img{width:100%;border-radius:18px;overflow:hidden;box-shadow:0 20px 50px rgba(91,57,201,.18);border:6px solid #fff;}
.prod-gallery .main-img img{width:100%;height:420px;object-fit:cover;}
.prod-gallery .thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px;}
.prod-gallery .thumbs img{width:100%;height:80px;object-fit:cover;border-radius:8px;border:2px solid #f0eef7;cursor:pointer;transition:.3s;}
.prod-gallery .thumbs img:hover,.prod-gallery .thumbs img.active{border-color:#5b39c9;}
.prod-info h1{font-size:30px;margin-bottom:14px;}
.prod-info .rating{color:#ffa21d;margin-bottom:16px;font-size:14px;}
.prod-info .rating span{color:#6f6c7f;margin-left:8px;}
.prod-info .desc{color:#6f6c7f;line-height:1.9;margin-bottom:24px;}
.spec-table{width:100%;border-collapse:collapse;margin-bottom:28px;}
.spec-table th,.spec-table td{padding:12px 16px;text-align:left;border-bottom:1px solid #f0eef7;font-size:14px;}
.spec-table th{background:#f7f6f9;color:#36324a;font-weight:600;width:35%;}
.spec-table td{color:#6f6c7f;}
.detail-block{margin-bottom:50px;}
.detail-block h3{font-size:24px;margin-bottom:20px;position:relative;padding-left:18px;}
.detail-block h3:before{content:"";position:absolute;left:0;top:6px;width:5px;height:24px;border-radius:3px;background:linear-gradient(to bottom,#5b39c9,#f77ade);}
.detail-block p{color:#6f6c7f;line-height:1.9;margin-bottom:14px;}
.prod-features{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.prod-feat-item{display:flex;gap:16px;padding:20px;background:#f7f6f9;border-radius:12px;}
.prod-feat-item .fi{width:50px;height:50px;flex-shrink:0;border-radius:12px;background:linear-gradient(135deg,#5b39c9,#f77ade);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;}
.prod-feat-item h5{font-size:16px;margin-bottom:6px;}
.prod-feat-item p{font-size:13px;margin:0;line-height:1.6;}

/* ---------- 20. 新闻列表 ---------- */
.news-list{display:grid;gap:24px;width:100%;}
.news-card{display:grid;grid-template-columns:280px 1fr;gap:28px;background:#fff;border:1px solid #f0eef7;border-radius:14px;overflow:hidden;transition:.3s;align-items:stretch;}
.news-card:hover{box-shadow:0 20px 50px rgba(91,57,201,.12);border-color:transparent;transform:translateY(-3px);}
.news-card .ni{overflow:hidden;}
.news-card .ni img{width:100%;height:100%;min-height:200px;object-fit:cover;transition:.5s;}
.news-card:hover .ni img{transform:scale(1.06);}
.news-card .nc{padding:26px 26px 26px 0;}
.news-card .nc .meta{display:flex;gap:16px;font-size:13px;color:#979caf;margin-bottom:12px;}
.news-card .nc .meta span i{color:#f77ade;margin-right:5px;}
.news-card .nc .meta .cat{padding:3px 12px;border-radius:50px;background:rgba(91,57,201,.1);color:#5b39c9;font-weight:600;}
.news-card .nc h3{font-size:20px;margin-bottom:12px;line-height:1.4;}
.news-card .nc h3 a{color:#36324a;}
.news-card .nc h3:hover a{color:#f77ade;}
.news-card .nc p{font-size:14px;color:#6f6c7f;line-height:1.8;margin-bottom:14px;}

/* 新闻详情 */
.news-article{background:#fff;border-radius:14px;padding:50px;box-shadow:0 10px 40px rgba(54,50,74,.06);}
.news-article .article-head{text-align:center;margin-bottom:30px;padding-bottom:24px;border-bottom:1px solid #f0eef7;}
.news-article .article-head h1{font-size:30px;margin-bottom:14px;line-height:1.4;}
.news-article .article-head .meta{display:flex;gap:20px;justify-content:center;font-size:14px;color:#979caf;flex-wrap:wrap;}
.news-article .article-head .meta span i{color:#f77ade;margin-right:6px;}
.news-article .feature-img{width:100%;border-radius:14px;overflow:hidden;margin-bottom:30px;}
.news-article .feature-img img{width:100%;max-height:440px;object-fit:cover;}
.news-article .body p{color:#6f6c7f;line-height:2;margin-bottom:18px;font-size:15px;}
.news-article .body h3{font-size:22px;margin:30px 0 16px;}
.news-article .body img.inset{width:100%;border-radius:12px;margin:24px 0;}
.news-article .body blockquote{border-left:4px solid #5b39c9;background:#f7f6f9;padding:20px 24px;border-radius:8px;margin:24px 0;color:#36324a;font-style:italic;}
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:40px;}
.post-nav a{display:block;padding:22px;background:#fff;border:1px solid #f0eef7;border-radius:12px;transition:.3s;}
.post-nav a:hover{border-color:#5b39c9;box-shadow:0 10px 30px rgba(91,57,201,.1);}
.post-nav a .lab{font-size:12px;color:#979caf;text-transform:uppercase;letter-spacing:1px;}
.post-nav a .ttl{font-size:15px;color:#36324a;font-weight:600;margin-top:6px;}
.post-nav .next{text-align:right;}
.post-nav .prev{text-align:left;}

/* ---------- 21. 联系我们 ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;width:100%;}
.contact-info-card{background:linear-gradient(135deg,#5b39c9,#f77ade);color:#fff;border-radius:18px;padding:44px;}
.contact-info-card h3{color:#fff;font-size:24px;margin-bottom:14px;}
.contact-info-card p.intro{color:rgba(255,255,255,.9);margin-bottom:30px;line-height:1.8;}
.contact-info-card .ci-row{display:flex;gap:16px;margin-bottom:24px;align-items:flex-start;}
.contact-info-card .ci-row i{width:46px;height:46px;flex-shrink:0;border-radius:12px;background:rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;font-size:18px;}
.contact-info-card .ci-row .lbl{font-size:12px;color:rgba(255,255,255,.8);text-transform:uppercase;letter-spacing:1px;}
.contact-info-card .ci-row .val{font-size:15px;font-weight:600;}
.contact-info-card .soc{display:flex;gap:10px;margin-top:30px;}
.contact-info-card .soc a{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.18);color:#fff;display:flex;align-items:center;justify-content:center;}
.contact-form-card{background:#fff;border:1px solid #f0eef7;border-radius:18px;padding:44px;}
.contact-form-card h3{font-size:24px;margin-bottom:8px;}
.contact-form-card p.sub{color:#6f6c7f;margin-bottom:28px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.form-group{margin-bottom:20px;}
.form-group label{display:block;font-size:14px;font-weight:600;color:#36324a;margin-bottom:8px;}
.form-group input,.form-group textarea,.form-group select{
  width:100%;padding:13px 16px;border:1.5px solid #e8e6f2;border-radius:8px;font-size:14px;
  font-family:inherit;color:#36324a;background:#fafbff;transition:.3s;
}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:#5b39c9;background:#fff;box-shadow:0 0 0 3px rgba(91,57,201,.1);}
.form-group textarea{resize:vertical;min-height:120px;}

/* 地图/区位 */
.map-embed{width:100%;height:340px;border-radius:18px;overflow:hidden;border:1px solid #f0eef7;}
.map-embed iframe{width:100%;height:100%;border:0;}
/* 自包含地图占位（纯CSS，不调用任何地图API） */
.map-placeholder{
  position:relative;
  background-color:#f4f1fb;
  background-image:
    linear-gradient(rgba(91,57,201,.10) 1px,transparent 1px),
    linear-gradient(90deg,rgba(91,57,201,.10) 1px,transparent 1px),
    linear-gradient(115deg,transparent 47%,rgba(247,122,222,.20) 48% 52%,transparent 53%),
    linear-gradient(70deg,transparent 47%,rgba(91,57,201,.14) 48% 52%,transparent 53%),
    linear-gradient(135deg,#f4f1fb 0%,#faf5fd 60%,#f6ecfb 100%);
  background-size:42px 42px,42px 42px,100% 100%,100% 100%,100% 100%;
}
.map-placeholder .map-decor{position:absolute;border-radius:50%;background:rgba(91,57,201,.06);}
.map-placeholder .map-decor.d1{width:180px;height:180px;top:-40px;right:8%;}
.map-placeholder .map-decor.d2{width:120px;height:120px;bottom:-30px;left:14%;}
.map-pin{
  position:absolute;top:44%;left:50%;transform:translate(-50%,-50%);
  width:58px;height:58px;border-radius:50%;
  background:linear-gradient(135deg,#5b39c9,#f77ade);
  box-shadow:0 12px 30px rgba(91,57,201,.45);
  display:flex;align-items:center;justify-content:center;z-index:2;
}
.map-pin i{color:#fff;font-size:26px;}
.map-pin:after{
  content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:58px;height:58px;border-radius:50%;border:3px solid #5b39c9;
  animation:mapPulse 1.8s ease-out infinite;
}
@keyframes mapPulse{0%{transform:translate(-50%,-50%) scale(.5);opacity:.85}100%{transform:translate(-50%,-50%) scale(2);opacity:0}}
.map-addr{
  position:absolute;bottom:24px;left:24px;background:#fff;border-radius:12px;padding:18px 24px;
  box-shadow:0 14px 34px rgba(54,50,74,.16);max-width:420px;z-index:3;
}
.map-addr h4{font-size:16px;color:#36324a;margin-bottom:8px;font-weight:600;}
.map-addr h4 i{color:#f77ade;margin-right:8px;}
.map-addr p{font-size:14px;color:#6f6c7f;margin:0;line-height:1.7;}

/* ---------- 22. 杂项 ---------- */
.img-fallback{display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-height:200px;color:#fff;font-size:14px;border-radius:8px;text-align:center;padding:10px;}
.fade-in{opacity:1;transform:none;}
html.js .fade-in{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease;}
html.js .fade-in.visible{opacity:1;transform:none;}

/* ---------- 23. 响应式 ---------- */
@media (max-width:1199.98px){
  .banner-text-inner h1{font-size:42px;}
  .features-grid,.counters-grid{grid-template-columns:repeat(2,1fr);}
  .partners-grid{grid-template-columns:repeat(3,1fr);}
  .container{max-width:960px;}
}
@media (max-width:991.98px){
  .menu-button{
    display:flex;flex-direction:column;justify-content:space-between;width:32px;height:24px;
    background:none;border:none;cursor:pointer;z-index:1001;padding:0;
  }
  .menu-button span{display:block;width:100%;height:3px;background:#36324a;border-radius:2px;transition:.3s;}
  .menu-button.open span:nth-child(1){transform:translateY(10px) rotate(45deg);}
  .menu-button.open span:nth-child(2){opacity:0;}
  .menu-button.open span:nth-child(3){transform:translateY(-10px) rotate(-45deg);}
  .header-menu{
    position:fixed;top:0;right:-320px;width:300px;height:100vh;background:#fff;
    padding:90px 0 30px;transition:right .3s;box-shadow:-10px 0 40px rgba(0,0,0,.1);
    flex-direction:column;align-items:stretch;overflow-y:auto;
  }
  .header-menu.open{right:0;}
  .header-menu > ul{flex-direction:column;align-items:stretch;}
  .header-menu > ul > li{padding:0;border-bottom:1px solid #f0eef7;}
  .header-menu > ul > li > a{padding:14px 24px;}
  .header-menu ul ul{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;padding:0;background:#fafbff;}
  .header-menu ul ul li a{padding:12px 24px 12px 44px;}
  .header-phone{display:none;}
  .main-menu-wrap{flex-wrap:wrap;}
  .banner-row{grid-template-columns:1fr;text-align:center;}
  .banner-inner-area{padding:130px 0 70px;}
  .banner-image{order:-1;margin-bottom:30px;}
  .banner-text-inner .btn-group{justify-content:center;}
  .banner-shape-wrap{display:none;}
  .interact-row.r75,.interact-row.r57{grid-template-columns:1fr;}
  .interact-row .user-interact-image{margin-bottom:20px;}
  .pricing-grid{grid-template-columns:1fr;max-width:420px;margin:0 auto;}
  .single-price-plan.active{transform:none;}
  .blog-grid,.prod-grid,.culture-grid,.team-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .about-intro,.prod-detail-top,.contact-grid{grid-template-columns:1fr;}
  .prod-features{grid-template-columns:1fr;}
  .post-nav{grid-template-columns:1fr;}
  .mobile-bar{display:flex;}
  body{padding-bottom:54px;}
  footer.footer{padding-bottom:0;}
}
@media (max-width:767.98px){
  .section{padding:80px 0;}
  .pt-110,.pt-115,.pt-120{padding-top:70px;}
  .pb-110,.pb-115,.pb-120{padding-bottom:70px;}
  .banner-text-inner h1{font-size:32px;}
  .banner-image .phone-frame img{width:230px;height:460px;}
  .section-title h2{font-size:28px;}
  .user-interact-inner h2{font-size:26px;}
  .download-app-inner h2{font-size:28px;}
  .counters-grid{grid-template-columns:repeat(2,1fr);}
  .timeline:before{left:18px;}
  .tl-node{width:100%;left:0 !important;text-align:left !important;padding:0 0 40px 50px;}
  .tl-node:before{left:9px !important;right:auto !important;}
  .news-card{grid-template-columns:1fr;}
  .news-card .nc{padding:24px;}
  .n-banner h1{font-size:30px;}
  .news-article{padding:30px 22px;}
  .contact-info-card,.contact-form-card{padding:30px;}
  .form-row{grid-template-columns:1fr;}
}
@media (max-width:575.98px){
  .features-grid,.blog-grid,.prod-grid,.culture-grid,.team-grid,.partners-grid{grid-template-columns:1fr;}
  .about-stats{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .logo-text .brand-name{font-size:17px;}
  .logo-text .brand-tag{font-size:9px;letter-spacing:1px;}
  .logo-icon{width:40px;height:40px;}
  .ntit .container{flex-direction:column;align-items:flex-start;}
  .btn{padding:13px 26px;}
}