/* =========================================================
 * 亲民云客服 - 站点公共样式（关于我们 / 企业文化 / 资质 / 联系）
 * ========================================================= */
:root{
  --navy:#0b1f3a; --navy-2:#122c54; --navy-3:#1e3a6b;
  --gold:#c89b3c; --gold-2:#b58628; --gold-soft:#e6cc8a;
  --cream:#faf8f3; --paper:#fff; --line:#e5e0d6;
  --ink:#1b2434; --ink-2:#4a5568; --muted:#8a94a6;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:"Segoe UI","Noto Sans SC","Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;
  color:var(--ink);background:var(--cream);font-size:14px;line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
.serif{font-family:"Noto Serif SC","Times New Roman",serif;}
a{color:inherit;text-decoration:none;transition:.25s;}
img{max-width:100%;display:block;}
.container{max-width:1200px;margin:0 auto;padding:0 24px;}

/* ========== 顶部导航 ========== */
.topnav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(11,31,58,.95);backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(200,155,60,.15);
}
.topnav .wrap{display:flex;align-items:center;height:68px;}
.topnav .brand{display:flex;align-items:center;gap:12px;color:#fff;font-family:"Noto Serif SC",serif;font-size:18px;font-weight:700;letter-spacing:2px;}
.topnav .brand .logo{width:38px;height:38px;border:1.5px solid var(--gold);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--gold);font-size:16px;}
.topnav .nav-links{display:flex;gap:36px;margin-left:60px;flex:1;}
.topnav .nav-links > a,.topnav .nav-links .nav-item > .nav-trigger{
  color:rgba(255,255,255,.8);font-size:14px;letter-spacing:.5px;font-weight:400;
  position:relative;padding:6px 0;cursor:pointer;display:inline-flex;align-items:center;gap:5px;
  background:none;border:none;font-family:inherit;
}
.topnav .nav-links > a:hover,.topnav .nav-links .nav-item:hover > .nav-trigger,
.topnav .nav-links > a.active,.topnav .nav-links .nav-item.active > .nav-trigger{color:var(--gold);}
.topnav .nav-links > a::after,.topnav .nav-links .nav-item > .nav-trigger::after{
  content:"";position:absolute;bottom:-2px;left:50%;width:0;height:1px;background:var(--gold);transition:.3s;
}
.topnav .nav-links > a:hover::after,.topnav .nav-links .nav-item:hover > .nav-trigger::after,
.topnav .nav-links > a.active::after,.topnav .nav-links .nav-item.active > .nav-trigger::after{width:100%;left:0;}
.topnav .nav-item{position:relative;}
.topnav .nav-item .nav-trigger .arr{font-size:10px;transition:transform .25s;}
.topnav .nav-item:hover .nav-trigger .arr{transform:rotate(180deg);}
.topnav .nav-item .submenu{
  position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(8px);
  min-width:160px;background:rgba(11,31,58,.98);border:1px solid rgba(200,155,60,.2);
  border-radius:4px;padding:8px 0;box-shadow:0 12px 32px rgba(0,0,0,.35);
  opacity:0;visibility:hidden;transition:.22s;z-index:120;
}
.topnav .nav-item:hover .submenu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
.topnav .nav-item .submenu::before{content:"";position:absolute;top:-12px;left:0;right:0;height:12px;}
.topnav .nav-item .submenu a{
  display:block;padding:9px 22px;color:rgba(255,255,255,.78);font-size:13.5px;letter-spacing:1px;
  white-space:nowrap;text-align:center;transition:.18s;
}
.topnav .nav-item .submenu a:hover,.topnav .nav-item .submenu a.active{background:rgba(200,155,60,.12);color:var(--gold);}
.topnav .hotline{display:flex;align-items:center;gap:10px;margin-right:20px;padding-right:22px;border-right:1px solid rgba(255,255,255,.12);}
.topnav .hotline .hl-ic{width:34px;height:34px;border-radius:50%;border:1px solid rgba(200,155,60,.4);background:rgba(200,155,60,.08);color:var(--gold);display:flex;align-items:center;justify-content:center;font-size:14px;}
.topnav .hotline .hl-tx{display:flex;flex-direction:column;line-height:1.15;}
.topnav .hotline .hl-l{font-size:11px;color:rgba(255,255,255,.55);letter-spacing:1.5px;}
.topnav .hotline .hl-n{font-family:"Noto Serif SC",serif;font-size:16px;color:var(--gold);font-weight:700;letter-spacing:1px;}
.topnav .nav-cta{display:flex;gap:12px;align-items:center;}
.topnav .btn-login{color:#fff;padding:8px 18px;border:1px solid rgba(255,255,255,.25);border-radius:2px;font-size:13px;letter-spacing:.5px;}
.topnav .btn-login:hover{border-color:var(--gold);color:var(--gold);}
.topnav .btn-register{background:var(--gold);color:var(--navy);padding:8px 20px;border-radius:2px;font-size:13px;font-weight:600;letter-spacing:.5px;}
.topnav .btn-register:hover{background:var(--gold-2);color:#fff;}

/* ========== 内页 Hero（标题大图横幅） ========== */
.page-hero{
  background:
    radial-gradient(ellipse at 20% 30%, rgba(200,155,60,.1), transparent 60%),
    radial-gradient(ellipse at 80% 70%, rgba(30,58,107,.5), transparent 50%),
    linear-gradient(160deg, #0a1c36 0%, #0e2548 45%, #173463 100%);
  color:#fff;padding:150px 0 80px;text-align:center;position:relative;overflow:hidden;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(45deg, rgba(255,255,255,.015) 0, rgba(255,255,255,.015) 1px, transparent 1px, transparent 60px);
  pointer-events:none;
}
.page-hero .crumb{font-size:12px;letter-spacing:3px;color:var(--gold);opacity:.85;margin-bottom:18px;}
.page-hero h1{font-family:"Noto Serif SC",serif;font-size:42px;font-weight:700;letter-spacing:3px;line-height:1.3;margin-bottom:14px;}
.page-hero .lead{font-size:15px;color:rgba(255,255,255,.7);max-width:680px;margin:0 auto;letter-spacing:1px;}
.page-hero .deco{display:inline-block;width:60px;height:2px;background:var(--gold);margin-top:22px;}

/* ========== 内容主体 ========== */
.page-body{padding:70px 0 90px;background:var(--cream);}
.section-title{text-align:center;margin-bottom:50px;}
.section-title .en{font-size:11px;letter-spacing:6px;color:var(--gold);font-weight:600;margin-bottom:8px;}
.section-title h2{font-family:"Noto Serif SC",serif;font-size:30px;color:var(--navy);font-weight:600;letter-spacing:3px;}
.section-title .deco{display:inline-block;width:40px;height:2px;background:var(--gold);margin-top:14px;}

.prose{font-size:15px;color:var(--ink-2);line-height:2;}
.prose p{margin-bottom:18px;}
.prose strong{color:var(--navy);}

/* 公共卡片网格 */
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;margin-top:36px;}
.feat-card{background:#fff;border:1px solid var(--line);border-radius:6px;padding:32px 26px;transition:.3s;text-align:center;}
.feat-card:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(11,31,58,.08);border-color:var(--gold-soft);}
.feat-card .ic{width:54px;height:54px;border-radius:50%;background:rgba(200,155,60,.1);color:var(--gold);display:flex;align-items:center;justify-content:center;font-size:22px;margin:0 auto 16px;}
.feat-card h4{font-family:"Noto Serif SC",serif;font-size:17px;color:var(--navy);font-weight:600;letter-spacing:1.5px;margin-bottom:10px;}
.feat-card p{font-size:13.5px;color:var(--ink-2);line-height:1.85;}

/* 时间轴 */
.timeline{position:relative;max-width:760px;margin:40px auto 0;padding-left:30px;}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:1px;background:linear-gradient(to bottom,transparent,var(--gold-soft) 10%,var(--gold-soft) 90%,transparent);}
.tl-item{position:relative;margin-bottom:30px;padding-left:24px;}
.tl-item::before{content:"";position:absolute;left:-26px;top:8px;width:14px;height:14px;border-radius:50%;background:#fff;border:2px solid var(--gold);box-shadow:0 0 0 4px rgba(200,155,60,.12);}
.tl-item .yr{font-family:"Noto Serif SC",serif;font-size:18px;color:var(--gold);font-weight:700;letter-spacing:2px;margin-bottom:4px;}
.tl-item .desc{font-size:14px;color:var(--ink-2);line-height:1.85;}

/* 价值观 / 文化 */
.values{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;margin-top:36px;}
.val-card{background:#fff;border:1px solid var(--line);border-radius:6px;padding:30px 24px;position:relative;overflow:hidden;}
.val-card::before{content:"";position:absolute;top:0;left:0;width:3px;height:100%;background:linear-gradient(to bottom,var(--gold),transparent);}
.val-card .num{font-family:"Noto Serif SC",serif;font-size:30px;color:var(--gold);opacity:.4;font-weight:700;letter-spacing:2px;margin-bottom:6px;}
.val-card h4{font-family:"Noto Serif SC",serif;font-size:18px;color:var(--navy);font-weight:600;letter-spacing:2px;margin-bottom:10px;}
.val-card p{font-size:13.5px;color:var(--ink-2);line-height:1.85;}

/* 资质荣誉网格 */
.honor-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-top:36px;}
.honor-card{background:#fff;border:1px solid var(--line);border-radius:6px;overflow:hidden;transition:.3s;}
.honor-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(11,31,58,.1);border-color:var(--gold-soft);}
.honor-card .img{aspect-ratio:3/4;background:linear-gradient(135deg,#f4ecd6,#fff8e3);display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--gold);position:relative;}
.honor-card .img::before,.honor-card .img::after{content:"";position:absolute;left:14px;right:14px;height:1px;background:rgba(200,155,60,.4);}
.honor-card .img::before{top:14px;}
.honor-card .img::after{bottom:14px;}
.honor-card .img i{font-size:46px;margin-bottom:14px;}
.honor-card .img .seal{font-family:"Noto Serif SC",serif;font-size:13px;letter-spacing:3px;color:var(--gold-2);font-weight:600;}
.honor-card .info{padding:14px 16px;border-top:1px solid var(--line);text-align:center;}
.honor-card .info .t{font-size:13.5px;color:var(--navy);font-weight:600;letter-spacing:1px;}
.honor-card .info .y{font-size:11.5px;color:var(--muted);margin-top:3px;letter-spacing:2px;}

/* 联系页 */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:36px;}
@media(max-width:880px){.contact-grid{grid-template-columns:1fr;}}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:34px 30px;}
.contact-card h3{font-family:"Noto Serif SC",serif;font-size:20px;color:var(--navy);font-weight:600;letter-spacing:2px;margin-bottom:8px;}
.contact-card .sub{font-size:12px;letter-spacing:3px;color:var(--gold);margin-bottom:24px;}
.contact-row{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-bottom:1px dashed var(--line);}
.contact-row:last-child{border-bottom:none;}
.contact-row .ic{width:40px;height:40px;flex-shrink:0;border-radius:50%;background:rgba(200,155,60,.1);color:var(--gold);display:flex;align-items:center;justify-content:center;font-size:15px;}
.contact-row .tx{flex:1;}
.contact-row .tx .lb{font-size:12px;color:var(--muted);letter-spacing:1.5px;margin-bottom:3px;}
.contact-row .tx .vl{font-size:14.5px;color:var(--navy);font-weight:500;line-height:1.6;}
.contact-row .tx .vl a{color:var(--navy);}
.contact-row .tx .vl a:hover{color:var(--gold);}

.contact-form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px;}
@media(max-width:560px){.contact-form .row{grid-template-columns:1fr;}}
.contact-form label{display:block;font-size:12px;letter-spacing:1.5px;color:var(--muted);margin-bottom:6px;}
.contact-form input,.contact-form textarea{
  width:100%;border:1px solid var(--line);background:#fafaf6;border-radius:4px;
  padding:10px 12px;font-size:14px;font-family:inherit;color:var(--ink);outline:none;transition:.18s;
}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--gold);background:#fff;}
.contact-form textarea{resize:vertical;min-height:110px;}
.contact-form .btn-submit{
  background:var(--navy);color:#fff;border:none;padding:12px 32px;border-radius:3px;
  font-size:14px;letter-spacing:2px;cursor:pointer;transition:.25s;font-family:inherit;
}
.contact-form .btn-submit:hover{background:var(--gold);color:var(--navy);}
.contact-form .tip{font-size:12px;color:var(--muted);margin-top:10px;}

/* CTA 卡 */
.cta-band{background:linear-gradient(120deg,var(--navy) 0%,var(--navy-3) 100%);color:#fff;padding:50px 30px;border-radius:8px;text-align:center;margin-top:60px;position:relative;overflow:hidden;}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 50%,rgba(200,155,60,.15),transparent 60%);}
.cta-band > *{position:relative;z-index:1;}
.cta-band h3{font-family:"Noto Serif SC",serif;font-size:24px;letter-spacing:3px;margin-bottom:10px;}
.cta-band p{font-size:14px;color:rgba(255,255,255,.75);margin-bottom:22px;letter-spacing:1px;}
.cta-band .btn{display:inline-block;background:var(--gold);color:var(--navy);padding:11px 28px;border-radius:3px;font-size:14px;font-weight:600;letter-spacing:1.5px;}
.cta-band .btn:hover{background:#fff;color:var(--navy);}

/* ========== 页脚 ========== */
footer{background:var(--navy);color:rgba(255,255,255,.6);padding:60px 0 24px;font-size:13px;}
footer .grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:50px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.08);}
@media(max-width:880px){footer .grid{grid-template-columns:1fr 1fr;gap:30px;}}
footer .ft-brand .logo{display:flex;align-items:center;gap:12px;margin-bottom:14px;color:#fff;font-family:"Noto Serif SC",serif;font-size:16px;font-weight:600;letter-spacing:1.5px;}
footer .ft-brand .logo .l{width:36px;height:36px;border:1.5px solid var(--gold);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--gold);font-size:14px;}
footer .ft-brand p{line-height:1.85;color:rgba(255,255,255,.5);font-size:12.5px;}
footer h6{color:#fff;font-family:"Noto Serif SC",serif;font-size:14px;letter-spacing:3px;font-weight:600;margin-bottom:18px;}
footer ul{list-style:none;}
footer ul li{margin-bottom:10px;line-height:1.6;}
footer ul li a:hover{color:var(--gold);}
footer .copyright{padding-top:24px;text-align:center;font-size:12px;color:rgba(255,255,255,.4);letter-spacing:1px;}
footer .copyright a{color:inherit;}
footer .copyright a:hover{color:var(--gold);}

/* 响应式 */
@media (max-width:1024px){
  .topnav .nav-links{gap:24px;margin-left:30px;}
  .topnav .hotline{padding-right:0;border-right:none;margin-right:10px;}
}
@media (max-width:640px){
  .topnav .nav-links{display:none;}
  .topnav .hotline{display:none;}
  .page-hero{padding:110px 0 50px;}
  .page-hero h1{font-size:28px;letter-spacing:2px;}
  .page-body{padding:50px 0 70px;}
  .section-title h2{font-size:22px;}
}
.me-1{margin-right:.25rem;}.me-2{margin-right:.5rem;}.ms-1{margin-left:.25rem;}