/* ============================================================
   GM 模板 · 基于麦云网络设计体系（Stoplight 风格）
   深海军蓝 Hero / #149CF4 主蓝 / 有机曲线背景
   适用于智简魔方 V10 业务系统 · public/web/gm/
   ============================================================ */
:root {
  --navy:#0E0B2A; --navy-2:#171243; --navy-3:#1F1A55;
  --blue:#149CF4; --blue-dark:#0D82CF; --blue-soft:rgba(20,156,244,.12);
  --green:#58D06D; --purple:#B794F4; --orange:#FFA02B; --teal:#49C1BF; --red:#F54C40;
  --ink:#14122B; --body:#758696; --muted:#9B99AC; --navy-body:#A8A5C8;
  --border:#E3E6EC; --bg-soft:#F5F6F8;
  --font:-apple-system,'Segoe UI','PingFang SC','Microsoft YaHei','Helvetica Neue',sans-serif;
  --radius:8px; --radius-sm:5px;
  --shadow-1:0 1px 2px rgba(14,11,42,.05),0 4px 16px rgba(14,11,42,.06);
  --shadow-2:0 8px 32px rgba(14,11,42,.12);
  --shadow-blue:0 8px 24px rgba(20,156,244,.35);
  --wrap:1140px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:var(--font);color:var(--ink);background:#fff;line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
img,svg{display:block;}
button{font-family:inherit;cursor:pointer;}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px;}
.section{padding:72px 0;}
.section.bg-soft{background:var(--bg-soft);}
.section.bg-navy{background:var(--navy);color:#fff;}

/* 滚动进度 */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--blue),var(--green));z-index:200;transition:width .1s;}

/* ---------------- 顶部导航 ---------------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:100;background:transparent;transition:background .25s,box-shadow .25s;}
.nav.scrolled{background:rgba(14,11,42,.94);backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(255,255,255,.08);}
.nav-inner{max-width:var(--wrap);margin:0 auto;padding:0 24px;height:72px;display:flex;align-items:center;gap:32px;}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:19px;}
.logo .logo-mark{width:34px;height:34px;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--blue),#0B6BC2);display:grid;place-items:center;box-shadow:var(--shadow-blue);}
.logo img{height:36px;width:auto;}
.logo small{display:block;font-size:10px;font-weight:500;color:var(--navy-body);letter-spacing:.18em;margin-top:-3px;}
.nav-links{display:flex;align-items:center;gap:4px;flex:1;}
.nav-links>a,.nav-item{color:#fff;font-size:14.5px;font-weight:500;padding:8px 14px;border-radius:var(--radius-sm);transition:background .2s;display:flex;align-items:center;gap:5px;position:relative;}
.nav-links a:hover,.nav-links a.on{background:rgba(255,255,255,.1);}
.nav-item{cursor:default;}
.nav-item .caret{width:11px;height:11px;transition:transform .2s;}
.nav-item:hover .caret{transform:rotate(180deg);}
.dropdown{position:absolute;top:calc(100% + 10px);left:0;min-width:280px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-2);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:all .2s;}
.nav-item:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown a{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius-sm);color:var(--ink);font-size:14px;}
.dropdown a:hover{background:var(--blue-soft);color:var(--blue);}
.dropdown a svg{width:20px;height:20px;flex:none;color:var(--blue);}
.dropdown a small{display:block;color:var(--muted);font-size:12px;margin-top:1px;}
.nav-actions{display:flex;align-items:center;gap:14px;}
.nav-tel{display:flex;align-items:center;gap:7px;color:#fff;font-size:14px;font-weight:600;}
.nav-tel svg{width:16px;height:16px;}
.nav-actions .login{color:#fff;font-size:14.5px;font-weight:500;opacity:.9;}
.nav-actions .login:hover{opacity:1;}
.nav-toggle{display:none;background:none;border:0;width:40px;height:40px;position:relative;}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{content:'';position:absolute;left:9px;right:9px;height:2px;background:#fff;border-radius:2px;}
.nav-toggle span{top:19px;}
.nav-toggle span::before{top:-7px;left:0;right:0;}
.nav-toggle span::after{top:7px;left:0;right:0;}

/* ---------------- 按钮 ---------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:15px;font-weight:600;line-height:1;padding:15px 26px;border-radius:var(--radius-sm);border:1px solid transparent;transition:all .2s;white-space:nowrap;cursor:pointer;}
.btn-primary{background:var(--blue);color:#fff;}
.btn-primary:hover{background:var(--blue-dark);transform:translateY(-1px);box-shadow:var(--shadow-blue);}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.45);}
.btn-ghost-light:hover{border-color:#fff;background:rgba(255,255,255,.08);}
.btn-dark{background:var(--navy);color:#fff;}
.btn-outline{background:#fff;color:var(--ink);border-color:var(--border);}
.btn-outline:hover{border-color:var(--blue);color:var(--blue);}
.btn-sm{padding:10px 18px;font-size:13.5px;}
.btn .arrow{transition:transform .2s;}
.btn:hover .arrow{transform:translateX(3px);}

/* ---------------- Hero ---------------- */
.hero{position:relative;background:var(--navy);color:#fff;padding:150px 0 96px;overflow:hidden;}
.hero-blob{position:absolute;top:-160px;right:-200px;width:820px;height:820px;pointer-events:none;}
.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.22em;color:var(--blue);border:1px solid rgba(20,156,244,.4);background:rgba(20,156,244,.1);padding:6px 14px;border-radius:99px;margin-bottom:20px;}
.h1{font-size:44px;line-height:1.22;font-weight:800;letter-spacing:-.02em;margin-bottom:18px;}
.lead{color:var(--navy-body);font-size:17px;max-width:560px;margin-bottom:30px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;}
.hero-panel{background:rgba(23,18,67,.72);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:26px;}
.hero-panel h3{font-size:15px;color:#fff;margin-bottom:16px;display:flex;align-items:center;gap:8px;}
.hero-panel h3::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green);}
.hero-kv{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.hero-kv div{background:rgba(255,255,255,.05);border-radius:var(--radius-sm);padding:14px;}
.hero-kv b{display:block;font-size:20px;color:#fff;}
.hero-kv span{font-size:12.5px;color:var(--navy-body);}
.hero-trust{display:flex;gap:26px;margin-top:22px;padding-top:18px;border-top:1px dashed rgba(255,255,255,.14);}
.hero-trust div{font-size:12.5px;color:var(--navy-body);display:flex;align-items:center;gap:6px;}
.hero-trust svg{width:15px;height:15px;color:var(--green);}

/* ---------------- 区块标题 ---------------- */
.sec-head{text-align:center;max-width:680px;margin:0 auto 44px;}
.sec-head .kicker{font-size:12.5px;font-weight:700;letter-spacing:.2em;color:var(--blue);text-transform:uppercase;}
.sec-head h2{font-size:30px;font-weight:800;letter-spacing:-.01em;margin:10px 0 12px;}
.sec-head p{color:var(--body);font-size:15.5px;}
.bg-navy .sec-head h2{color:#fff;}
.bg-navy .sec-head p{color:var(--navy-body);}

/* ---------------- 产品卡 ---------------- */
.prod-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:20px;}
.prod-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:26px;transition:all .25s;position:relative;display:flex;flex-direction:column;}
.prod-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:transparent;}
.prod-card .pc-icon{width:46px;height:46px;border-radius:10px;display:grid;place-items:center;margin-bottom:16px;}
.prod-card .pc-icon svg{width:24px;height:24px;}
.pc-blue{background:var(--blue-soft);color:var(--blue);}
.pc-green{background:rgba(88,208,109,.14);color:#2FA84C;}
.pc-orange{background:rgba(255,160,43,.15);color:#E8890C;}
.pc-purple{background:rgba(183,148,244,.16);color:#8B5FD6;}
.pc-teal{background:rgba(73,193,191,.14);color:#2E9E9C;}
.prod-card h3{font-size:18px;margin-bottom:8px;}
.prod-card p{color:var(--body);font-size:14px;flex:1;}
.pc-tags{display:flex;flex-wrap:wrap;gap:6px;margin:16px 0;}
.pc-tags span{font-size:12px;background:var(--bg-soft);border:1px solid var(--border);color:var(--body);padding:3px 10px;border-radius:99px;}
.pc-price{display:flex;align-items:baseline;gap:4px;margin-bottom:16px;}
.pc-price em{font-style:normal;color:var(--blue);font-size:13px;font-weight:700;}
.pc-price strong{color:var(--blue);font-size:26px;font-weight:800;}
.pc-price span{color:var(--muted);font-size:12.5px;}
.pc-foot{display:flex;gap:10px;}

/* ---------------- 数据带 ---------------- */
.stats-band{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:18px;text-align:center;}
.stats-band b{display:block;font-size:38px;font-weight:800;background:linear-gradient(90deg,var(--blue),var(--green));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.stats-band span{color:var(--navy-body);font-size:13.5px;}
.bg-soft .stats-band span{color:var(--body);}

/* ---------------- 方案 ---------------- */
.sol-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px;}
.sol-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:24px;transition:all .25s;color:#fff;}
.sol-card:hover{background:rgba(255,255,255,.09);transform:translateY(-3px);}
.sol-card h4{font-size:16px;margin-bottom:8px;display:flex;align-items:center;gap:9px;}
.sol-card h4 svg{width:19px;height:19px;color:var(--blue);}
.sol-card p{color:var(--navy-body);font-size:13.5px;}

/* ---------------- 资质 ---------------- */
.honor-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:26px;}
.honor-item{width:130px;text-align:center;}
.honor-item .hi-img{height:88px;background:#fff;border-radius:10px;display:grid;place-items:center;overflow:hidden;border:1px solid var(--border);}
.honor-item img{max-height:72px;max-width:100px;object-fit:contain;}
.honor-item p{font-size:13px;color:var(--body);margin-top:10px;}

/* ---------------- 新闻 ---------------- */
.news-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.news-col{background:#fff;border:1px solid var(--border);border-radius:12px;padding:24px;}
.news-col-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;}
.news-col-head h3{font-size:17px;}
.news-col-head a{font-size:13px;color:var(--body);}
.news-col-head a:hover{color:var(--blue);}
.n-item{display:flex;gap:14px;padding:13px 0;border-top:1px dashed var(--border);}
.n-item:first-child{border-top:0;}
.n-item time{flex:none;font-size:12px;color:var(--muted);background:var(--bg-soft);border-radius:6px;padding:5px 8px;text-align:center;min-width:56px;}
.n-item .t{font-size:14.5px;font-weight:600;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
.n-item a:hover .t{color:var(--blue);}
.n-item .d{font-size:12.5px;color:var(--muted);margin-top:3px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;}
.n-empty{color:var(--muted);font-size:13.5px;padding:18px 0;text-align:center;}

/* ---------------- 列表页 ---------------- */
.page-hero{background:var(--navy);color:#fff;padding:150px 0 56px;}
.page-hero .eyebrow{margin-bottom:12px;}
.page-hero h1{font-size:32px;font-weight:800;}
.page-hero p{color:var(--navy-body);margin-top:8px;}
.list-wrap{max-width:860px;margin:0 auto;}
.list-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:26px 30px;}
.type-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px;}
.type-tabs button{border:1px solid var(--border);background:#fff;border-radius:99px;padding:7px 16px;font-size:13.5px;color:var(--body);}
.type-tabs button.on{background:var(--blue);border-color:var(--blue);color:#fff;}
.pager{display:flex;justify-content:center;gap:8px;margin-top:24px;}
.pager button{min-width:36px;height:36px;border:1px solid var(--border);background:#fff;border-radius:8px;color:var(--body);}
.pager button.on{background:var(--blue);border-color:var(--blue);color:#fff;}
.detail-title{font-size:26px;font-weight:800;line-height:1.4;}
.detail-meta{color:var(--muted);font-size:13px;margin:12px 0 20px;padding-bottom:16px;border-bottom:1px solid var(--border);}
.detail-body{font-size:15px;color:#333;}
.detail-body img{max-width:100%;margin:10px 0;}
.detail-body p{margin:10px 0;}

/* ---------------- 关于/联系 ---------------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}
.about-grid h2{font-size:26px;font-weight:800;margin-bottom:14px;}
.about-grid p{color:var(--body);font-size:15px;margin-bottom:12px;}
.contact-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:28px;display:flex;gap:16px;align-items:flex-start;}
.contact-card .cc-icon{width:46px;height:46px;border-radius:10px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;flex:none;}
.contact-card .cc-icon svg{width:22px;height:22px;}
.contact-card h4{font-size:16px;margin-bottom:4px;}
.contact-card p{color:var(--body);font-size:14.5px;}

/* ---------------- Footer ---------------- */
footer.site{background:var(--navy);color:var(--navy-body);padding:64px 0 0;font-size:14px;}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:44px;}
.f-brand p{margin-top:14px;font-size:13px;max-width:260px;}
.f-col h5{color:#fff;font-size:14.5px;margin-bottom:14px;}
.f-col a{display:block;color:var(--navy-body);font-size:13.5px;padding:4px 0;}
.f-col a:hover{color:var(--blue);}
.f-bottom{border-top:1px solid rgba(255,255,255,.08);padding:18px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12.5px;}
.back-top{position:fixed;right:26px;bottom:26px;width:44px;height:44px;border-radius:10px;background:var(--blue);color:#fff;border:0;display:none;place-items:center;box-shadow:var(--shadow-blue);z-index:90;}
.back-top.show{display:grid;}
.back-top svg{width:20px;height:20px;}

/* ---------------- 产品选项卡 ---------------- */
.gm-tabs{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:28px;}
.gm-tabs button{border:1px solid var(--border);background:#fff;border-radius:99px;padding:11px 26px;font-size:15px;font-weight:600;color:var(--body);transition:all .2s;}
.gm-tabs button.on{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:var(--shadow-blue);}
.gm-subtabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;}
.gm-subtabs button{border:1px solid var(--border);background:#fff;border-radius:8px;padding:8px 18px;font-size:13.5px;color:var(--body);}
.gm-subtabs button.on{border-color:var(--blue);color:var(--blue);background:var(--blue-soft);}
.prod-grid2{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px;}
.gm-sub .prod-grid2{margin-bottom:18px;}
.p-item{background:#fff;border:1px solid var(--border);border-radius:12px;padding:24px;display:flex;flex-direction:column;transition:all .25s;}
.p-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);}
.p-flag{align-self:flex-start;font-size:12px;font-weight:700;color:var(--orange);background:rgba(255,160,43,.12);border-radius:6px;padding:3px 10px;margin-bottom:12px;}
.p-item h4{font-size:17px;margin-bottom:6px;}
.p-desc{color:var(--body);font-size:13.5px;margin-bottom:14px;flex:1;}
.p-config{border-top:1px dashed var(--border);padding-top:12px;margin-bottom:12px;}
.p-config p{display:flex;font-size:12.5px;margin:5px 0;}
.p-config .cl{flex:none;width:64px;color:var(--muted);}
.p-config .cv{color:var(--ink);font-weight:600;}
.p-config .dur{display:flex;gap:6px;flex-wrap:wrap;}
.p-config .dur span{border:1px solid var(--border);border-radius:6px;padding:2px 10px;font-size:12px;color:var(--body);cursor:pointer;}
.p-config .dur span.on{border-color:var(--blue);color:var(--blue);background:var(--blue-soft);}
.p-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px;}
.p-tags span{font-size:12px;background:var(--blue-soft);color:var(--blue);border-radius:99px;padding:2px 10px;}
.p-price{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:14px;}
.p-price .now{color:var(--blue);}
.p-price .now em{font-style:normal;font-size:13px;font-weight:700;}
.p-price .now strong{font-size:26px;font-weight:800;}
.p-price .now span{font-size:12.5px;color:var(--muted);}
.p-price .orig{font-size:12px;color:var(--muted);text-decoration:line-through;}
.p-empty{text-align:center;color:var(--muted);padding:40px 0;border:1px dashed var(--border);border-radius:12px;font-size:14px;}
.p-empty a{color:var(--blue);font-weight:600;}

@media (max-width: 960px){
  .prod-grid2{grid-template-columns:1fr;}
}
@media (max-width: 960px){
  .hero-grid,.about-grid,.news-grid{grid-template-columns:1fr;}
  .hero{padding:120px 0 64px;}
  .h1{font-size:32px;}
  .f-grid{grid-template-columns:1fr 1fr;}
  .nav-links{display:none;position:fixed;inset:72px 0 0 0;background:var(--navy);flex-direction:column;align-items:stretch;padding:18px 24px;overflow:auto;}
  .nav-links.open{display:flex;}
  .nav-links>a,.nav-item{padding:13px 10px;border-bottom:1px solid rgba(255,255,255,.08);}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;background:rgba(255,255,255,.04);display:none;}
  .nav-item:hover .dropdown,.nav-item.open .dropdown{display:block;}
  .nav-toggle{display:block;}
  .nav-tel{display:none;}
  .section{padding:52px 0;}
}