:root{
  --biz-bg:#f5f7fa;
  --biz-surface:#ffffff;
  --biz-deep:#1f2937;
  --biz-text:#334155;
  --biz-muted:#64748b;
  --biz-line:#dbe3ea;
  --biz-green:#1f8f5f;
  --biz-green-dark:#146c49;
  --biz-blue:#1d4f91;
  --biz-blue-dark:#183b6b;
  --biz-accent:#f59e0b;
  --biz-shadow:0 16px 40px rgba(15,23,42,.08);
  --biz-radius:22px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--biz-bg);
  color:var(--biz-text);
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button,input,textarea{font:inherit}
.container{width:min(1200px,calc(100% - 32px));margin:0 auto}

/* header */
.bizsite-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(31,41,55,.08);
}
.bizsite-header__wrap{
  width:min(1280px,calc(100% - 24px));
  margin:0 auto;
}
.bizsite-header__top{
  min-height:84px;
  display:grid;
  grid-template-columns:160px 1fr auto;
  align-items:center;
  gap:20px;
}
.bizsite-header__brand{
  display:flex;
  align-items:center;
}
.bizsite-header__nav{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
}
.bizsite-header__navlink{
  min-height:42px;
  padding:0 16px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  color:var(--biz-deep);
  font-weight:600;
  transition:.25s ease;
}
.bizsite-header__navlink:hover{
  background:#edf4ef;
  color:var(--biz-green-dark);
}
.bizsite-header__tools{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:12px;
}
.bizsite-header__search{
  display:flex;
  align-items:center;
  gap:8px;
}
.bizsite-header__searchbox{
  position:relative;
}
.bizsite-header__searchinput{
  width:120px;
  height:42px;
  border:1px solid var(--biz-line);
  background:#fff;
  border-radius:999px;
  padding:0 16px;
  outline:none;
}
.bizsite-header__searchbox label{
  display:none;
}
.bizsite-header__searchbtn{
  width:42px;
  height:42px;
  border:none;
  border-radius:50%;
  background:linear-gradient(135deg,var(--biz-blue),var(--biz-green));
  color:#fff;
  cursor:pointer;
}
.bizsite-header__member{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:0 14px;
  min-height:44px;
  border-radius:999px;
  background:#eef4ff;
  color:var(--biz-blue-dark);
  font-weight:700;
}
.bizsite-header__membericon{
  width:28px;
  height:28px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#fff;
}
.bizsite-header__toggle{
  display:none;
  width:44px;
  height:44px;
  border:1px solid var(--biz-line);
  background:#fff;
  border-radius:12px;
  cursor:pointer;
}
.bizsite-header__mobile{
  display:none;
  padding:0 0 16px;
}
.bizsite-header__mobnav{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:10px;
}
.bizsite-header__moblink{
  min-height:46px;
  border-radius:14px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#fff;
  border:1px solid var(--biz-line);
  font-weight:600;
}

/* footer */
.bizsite-footer{
  margin-top:72px;
  background:linear-gradient(135deg,#15202b,#1d4f91 56%,#1f8f5f);
  color:rgba(255,255,255,.92);
}
.bizsite-footer__main{
  width:min(1200px,calc(100% - 32px));
  margin:0 auto;
  padding:56px 0 28px;
  display:grid;
  grid-template-columns:1.2fr .9fr .9fr;
  gap:28px;
}
.bizsite-footer__sitename{
  margin:14px 0 10px;
  font-size:24px;
  font-weight:800;
}
.bizsite-footer__intro{
  margin:0;
  line-height:1.9;
  color:rgba(255,255,255,.78);
}
.bizsite-footer__title{
  margin:0 0 18px;
  font-size:18px;
  color:#fff;
}
.bizsite-footer__links{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
}
.bizsite-footer__links a{
  color:rgba(255,255,255,.82);
}
.bizsite-footer__contactlist{
  display:grid;
  gap:14px;
}
.bizsite-footer__contactitem{
  display:flex;
  align-items:flex-start;
  gap:12px;
  line-height:1.7;
}
.bizsite-footer__contactitem i{
  width:18px;
  color:#ffd15c;
  margin-top:5px;
}
.bizsite-footer__contactitem em{
  font-style:normal;
}
.bizsite-footer__copyright{
  width:min(1200px,calc(100% - 32px));
  margin:0 auto;
  padding:18px 0 28px;
  border-top:1px solid rgba(255,255,255,.14);
  color:rgba(255,255,255,.7);
}
.bizsite-topbtn{
  position:fixed;
  right:18px;
  bottom:18px;
  width:50px;
  height:50px;
  border:none;
  border-radius:50%;
  background:linear-gradient(135deg,var(--biz-accent),var(--biz-green));
  color:#fff;
  cursor:pointer;
  box-shadow:var(--biz-shadow);
  opacity:0;
  visibility:hidden;
  transform:translateY(12px);
  transition:.3s ease;
  z-index:60;
}
.bizsite-topbtn.is-visible{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}

/* home shared */
.bizhome-page{
  width:min(1280px,calc(100% - 24px));
  margin:0 auto;
  padding-top:24px;
}
.bizhome-sectionhead{
  text-align:center;
  max-width:760px;
  margin:0 auto 28px;
}
.bizhome-sectionhead--left{
  text-align:left;
  margin:0 0 28px;
}
.bizhome-sectionhead span{
  display:inline-block;
  padding:6px 14px;
  border-radius:999px;
  background:#e8f4ee;
  color:var(--biz-green-dark);
  font-weight:700;
  font-size:14px;
}
.bizhome-sectionhead h2{
  margin:14px 0 12px;
  font-size:clamp(28px,4vw,42px);
  line-height:1.2;
  color:var(--biz-deep);
}
.bizhome-sectionhead p{
  margin:0;
  color:var(--biz-muted);
  line-height:1.85;
}
.bizhome-btn{
  min-height:48px;
  padding:0 22px;
  border-radius:999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  font-weight:700;
}
.bizhome-btn--primary{
  background:linear-gradient(135deg,var(--biz-green),var(--biz-blue));
  color:#fff;
}
.bizhome-btn--ghost{
  background:#fff;
  border:1px solid var(--biz-line);
  color:var(--biz-deep);
}

/* hero */
.bizhome-hero{
  padding:18px 0 54px;
}
.bizhome-hero__shell{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:28px;
  align-items:center;
  background:
    linear-gradient(135deg,rgba(31,143,95,.08),rgba(29,79,145,.08)),
    #fff;
  border:1px solid var(--biz-line);
  border-radius:32px;
  padding:34px;
  box-shadow:var(--biz-shadow);
}
.bizhome-hero__eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--biz-green-dark);
  font-weight:700;
}
.bizhome-hero__copy h1{
  margin:16px 0 18px;
  font-size:clamp(34px,5vw,58px);
  line-height:1.08;
  color:var(--biz-deep);
}
.bizhome-hero__copy strong{
  color:var(--biz-blue);
}
.bizhome-hero__copy p{
  margin:0;
  font-size:16px;
  line-height:1.9;
  color:var(--biz-text);
}
.bizhome-hero__actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:26px;
}
.bizhome-hero__mini{
  display:flex;
  gap:18px;
  flex-wrap:wrap;
  margin-top:22px;
  color:var(--biz-muted);
}
.bizhome-hero__mini span{
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.bizhome-hero__visual{
  position:relative;
}
.bizhome-hero__stadium{
  overflow:hidden;
  border-radius:28px;
}
.bizhome-hero__stadium img{
  width:100%;
  height:480px;
  object-fit:cover;
}
.bizhome-hero__scorecard{
  position:absolute;
  right:20px;
  bottom:20px;
  width:min(320px,88%);
  background:rgba(21,32,43,.92);
  color:#fff;
  border-radius:22px;
  padding:20px;
  box-shadow:var(--biz-shadow);
}
.bizhome-hero__scoretop,
.bizhome-hero__scoremid{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.bizhome-hero__scoretop b{
  color:#ffd15c;
}
.bizhome-hero__scoremid{
  margin:18px 0 12px;
}
.bizhome-hero__scoremid em{
  font-style:normal;
  font-size:32px;
  font-weight:800;
  color:#7df0bc;
}
.bizhome-hero__scorecard p{
  margin:0;
  color:rgba(255,255,255,.78);
  line-height:1.8;
}

/* sections */
.bizhome-security,
.bizhome-service,
.bizhome-metrics,
.bizhome-faq,
.bizhome-performance,
.bizhome-voices,
.bizhome-news,
.bizhome-contact{
  margin-top:64px;
}
.bizhome-security__grid,
.bizhome-performance__grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.bizhome-security__card,
.bizhome-performance__item{
  background:#fff;
  border:1px solid var(--biz-line);
  border-radius:24px;
  padding:24px;
  box-shadow:var(--biz-shadow);
}
.bizhome-security__card i,
.bizhome-performance__item i{
  font-size:24px;
  color:var(--biz-green);
}
.bizhome-security__card h3,
.bizhome-performance__item h3{
  margin:16px 0 10px;
  font-size:20px;
  color:var(--biz-deep);
}
.bizhome-security__card p,
.bizhome-performance__item p{
  margin:0;
  line-height:1.8;
  color:var(--biz-muted);
}

.bizhome-about{
  margin-top:64px;
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:28px;
  align-items:center;
}
.bizhome-about__media img{
  width:100%;
  height:430px;
  object-fit:cover;
  border-radius:28px;
  box-shadow:var(--biz-shadow);
}
.bizhome-about__tag{
  display:inline-block;
  padding:6px 14px;
  border-radius:999px;
  background:#eef4ff;
  color:var(--biz-blue-dark);
  font-weight:700;
}
.bizhome-about__content h2{
  margin:16px 0 16px;
  font-size:clamp(28px,4vw,42px);
  line-height:1.2;
  color:var(--biz-deep);
}
.bizhome-about__content p{
  margin:0 0 14px;
  line-height:1.9;
  color:var(--biz-text);
}

.bizhome-service__matrix{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.bizhome-service__unit{
  background:#fff;
  border:1px solid var(--biz-line);
  border-radius:24px;
  overflow:hidden;
  box-shadow:var(--biz-shadow);
}
.bizhome-service__unit img{
  width:100%;
  height:220px;
  object-fit:cover;
}
.bizhome-service__unit h3{
  margin:18px 20px 10px;
  font-size:20px;
  color:var(--biz-deep);
}
.bizhome-service__unit p{
  margin:0 20px 22px;
  line-height:1.8;
  color:var(--biz-muted);
}

.bizhome-metrics__row{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.bizhome-metrics__tile{
  padding:26px 24px;
  border-radius:24px;
  background:linear-gradient(180deg,#fff,#f9fbfc);
  border:1px solid var(--biz-line);
  box-shadow:var(--biz-shadow);
}
.bizhome-metrics__tile i{
  font-size:24px;
  color:var(--biz-blue);
}
.bizhome-metrics__tile strong{
  display:block;
  margin:14px 0 8px;
  font-size:40px;
  color:var(--biz-green-dark);
}
.bizhome-metrics__tile h3{
  margin:0 0 10px;
  font-size:18px;
  color:var(--biz-deep);
}
.bizhome-metrics__tile p{
  margin:0;
  line-height:1.75;
  color:var(--biz-muted);
}

.bizhome-faq__grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
}
.bizhome-faq__grid details{
  background:#fff;
  border:1px solid var(--biz-line);
  border-radius:20px;
  padding:18px 20px;
  box-shadow:var(--biz-shadow);
}
.bizhome-faq__grid summary{
  cursor:pointer;
  font-weight:700;
  color:var(--biz-deep);
  list-style:none;
}
.bizhome-faq__grid summary::-webkit-details-marker{display:none}
.bizhome-faq__grid p{
  margin:14px 0 0;
  color:var(--biz-muted);
  line-height:1.8;
}

.bizhome-voices__track{
  position:relative;
  min-height:250px;
}
.bizhome-voices__card{
  display:none;
  background:#fff;
  border:1px solid var(--biz-line);
  border-radius:28px;
  padding:28px;
  box-shadow:var(--biz-shadow);
  text-align:center;
}
.bizhome-voices__card.is-active{
  display:block;
}
.bizhome-voices__avatar{
  width:64px;
  height:64px;
  border-radius:50%;
  margin:0 auto 18px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg,var(--biz-green),var(--biz-blue));
  color:#fff;
  font-size:24px;
}
.bizhome-voices__card h3{
  margin:0 0 12px;
  font-size:24px;
  color:var(--biz-deep);
}
.bizhome-voices__card p{
  margin:0;
  line-height:1.9;
  color:var(--biz-muted);
}

.bizhome-news__grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.bizhome-news__card{
  height:100%;
  overflow:hidden;
  background:#fff;
  border:1px solid var(--biz-line);
  border-radius:24px;
  box-shadow:var(--biz-shadow);
}
.bizhome-news__thumb img{
  width:100%;
  height:220px;
  object-fit:cover;
}
.bizhome-news__body{
  padding:20px;
}
.bizhome-news__body h3{
  margin:0 0 12px;
  font-size:20px;
  line-height:1.5;
  color:var(--biz-deep);
}
.bizhome-news__body p{
  margin:0 0 14px;
  line-height:1.8;
  color:var(--biz-muted);
}
.bizhome-news__body span{
  color:var(--biz-blue);
  display:inline-flex;
  align-items:center;
  gap:8px;
}

.bizhome-contact__panel{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:22px;
  padding:30px;
  background:linear-gradient(135deg,#183b6b,#1f8f5f);
  border-radius:30px;
  color:#fff;
  box-shadow:var(--biz-shadow);
}
.bizhome-contact__info span{
  display:inline-block;
  padding:6px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.14);
}
.bizhome-contact__info h2{
  margin:16px 0 14px;
  font-size:clamp(28px,4vw,40px);
  line-height:1.2;
}
.bizhome-contact__info p{
  margin:0;
  line-height:1.9;
  color:rgba(255,255,255,.82);
}
.bizhome-contact__list{
  margin:20px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:12px;
}
.bizhome-contact__list li{
  display:flex;
  align-items:flex-start;
  gap:10px;
}
.bizhome-contact__form{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
}
.bizhome-contact__field input,
.bizhome-contact__field textarea{
  width:100%;
  border:none;
  outline:none;
  border-radius:16px;
  padding:15px 16px;
  background:rgba(255,255,255,.96);
  color:var(--biz-deep);
}
.bizhome-contact__field textarea{
  min-height:140px;
  resize:vertical;
}
.bizhome-contact__field--full{
  grid-column:1/-1;
}
.bizhome-contact__submit{
  width:max-content;
}

/* responsive */
@media (max-width: 1080px){
  .bizsite-header__top{
    grid-template-columns:160px 1fr auto;
  }
  .bizsite-header__nav,
  .bizsite-header__search{
    display:none;
  }
  .bizsite-header__toggle{
    display:inline-flex;
    align-items:center;
    justify-content:center;
  }
  .bizsite-header__mobile.is-open{
    display:block;
  }
  .bizhome-hero__shell,
  .bizhome-about,
  .bizhome-contact__panel,
  .bizsite-footer__main{
    grid-template-columns:1fr;
  }
  .bizhome-security__grid,
  .bizhome-performance__grid,
  .bizhome-metrics__row{
    grid-template-columns:repeat(2,1fr);
  }
  .bizhome-service__matrix,
  .bizhome-news__grid{
    grid-template-columns:repeat(2,1fr);
  }
}
@media (max-width: 720px){
  .bizsite-header__membertext{
    display:none;
  }
  .bizhome-hero__shell{
    padding:22px;
  }
  .bizhome-hero__stadium img{
    height:320px;
  }
  .bizhome-security__grid,
  .bizhome-performance__grid,
  .bizhome-metrics__row,
  .bizhome-service__matrix,
  .bizhome-news__grid,
  .bizhome-faq__grid,
  .bizhome-contact__form{
    grid-template-columns:1fr;
  }
  .bizhome-contact__submit{
    width:100%;
  }
  .bizsite-footer__links{
    grid-template-columns:1fr 1fr;
  }
}
/* contact */
.bizcontact-page,
.bizapp-page{
  width:min(1280px,calc(100% - 24px));
  margin:0 auto;
  padding-top:24px;
}

.bizcontact-hero{
  padding:8px 0 22px;
}
.bizcontact-hero__inner{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:24px;
  padding:34px;
  border-radius:30px;
  background:linear-gradient(135deg,rgba(29,79,145,.09),rgba(31,143,95,.1)),#fff;
  border:1px solid var(--biz-line);
  box-shadow:var(--biz-shadow);
}
.bizcontact-hero__tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 14px;
  border-radius:999px;
  background:#eef4ff;
  color:var(--biz-blue-dark);
  font-weight:700;
}
.bizcontact-hero__copy h1{
  margin:16px 0 14px;
  font-size:clamp(30px,4vw,52px);
  line-height:1.12;
  color:var(--biz-deep);
}
.bizcontact-hero__copy p{
  margin:0;
  line-height:1.9;
  color:var(--biz-text);
}
.bizcontact-hero__visual{
  display:flex;
  align-items:center;
  justify-content:center;
}
.bizcontact-hero__panel{
  width:100%;
  min-height:260px;
  border-radius:28px;
  padding:28px;
  background:linear-gradient(135deg,#183b6b,#1f8f5f);
  color:#fff;
  display:flex;
  flex-direction:column;
  justify-content:center;
  box-shadow:var(--biz-shadow);
}
.bizcontact-hero__panel i{
  font-size:36px;
  color:#ffd15c;
}
.bizcontact-hero__panel strong{
  margin-top:18px;
  font-size:28px;
}
.bizcontact-hero__panel p{
  margin:12px 0 0;
  line-height:1.8;
  color:rgba(255,255,255,.8);
}

.bizcontact-quick,
.bizcontact-channel,
.bizcontact-connect,
.bizapp-value,
.bizapp-advantage,
.bizapp-experience,
.bizapp-compare,
.bizapp-update,
.bizapp-faq,
.bizapp-install,
.bizapp-trust,
.bizapp-join,
.bizapp-cta{
  margin-top:62px;
}
.bizcontact-quick__heading,
.bizcontact-channel__header,
.bizapp-value__intro,
.bizapp-advantage__head,
.bizapp-experience__header,
.bizapp-compare__head,
.bizapp-update__heading,
.bizapp-faq__head,
.bizapp-install__header{
  max-width:760px;
  margin:0 auto 28px;
  text-align:center;
}
.bizcontact-quick__heading h2,
.bizcontact-channel__header h2,
.bizapp-value__intro h2,
.bizapp-advantage__head h2,
.bizapp-experience__header h2,
.bizapp-compare__head h2,
.bizapp-update__heading h2,
.bizapp-faq__head h2,
.bizapp-install__header h2,
.bizapp-trust h2,
.bizapp-join__box h2,
.bizapp-cta h2{
  margin:0 0 12px;
  font-size:clamp(28px,4vw,42px);
  line-height:1.2;
  color:var(--biz-deep);
}
.bizcontact-quick__heading p,
.bizcontact-channel__header p,
.bizapp-value__intro p,
.bizapp-advantage__head p,
.bizapp-experience__header p,
.bizapp-compare__head p,
.bizapp-update__heading p,
.bizapp-faq__head p,
.bizapp-install__header p,
.bizapp-trust__note,
.bizapp-join__box p,
.bizapp-cta p{
  margin:0;
  line-height:1.85;
  color:var(--biz-muted);
}

.bizcontact-quick__grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.bizcontact-quick__item{
  background:#fff;
  border:1px solid var(--biz-line);
  border-radius:24px;
  padding:24px;
  box-shadow:var(--biz-shadow);
}
.bizcontact-quick__icon{
  width:54px;
  height:54px;
  border-radius:18px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg,var(--biz-green),var(--biz-blue));
  color:#fff;
  font-size:20px;
}
.bizcontact-quick__item small{
  display:block;
  margin:18px 0 10px;
  color:var(--biz-muted);
}
.bizcontact-quick__item a,
.bizcontact-quick__text{
  display:block;
  font-size:18px;
  font-weight:700;
  color:var(--biz-deep);
}
.bizcontact-quick__item p{
  margin:12px 0 0;
  line-height:1.8;
  color:var(--biz-muted);
}

.bizcontact-channel__accordion{
  display:grid;
  gap:14px;
}
.bizcontact-channel__entry{
  background:#fff;
  border:1px solid var(--biz-line);
  border-radius:20px;
  box-shadow:var(--biz-shadow);
  overflow:hidden;
}
.bizcontact-channel__trigger{
  width:100%;
  padding:20px 22px;
  border:none;
  background:#fff;
  text-align:left;
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:700;
  color:var(--biz-deep);
  cursor:pointer;
}
.bizcontact-channel__trigger i{
  color:var(--biz-green);
}
.bizcontact-channel__panel{
  display:none;
  padding:0 22px 22px;
}
.bizcontact-channel__entry.is-open .bizcontact-channel__panel{
  display:block;
}
.bizcontact-channel__panel p{
  margin:0;
  line-height:1.85;
  color:var(--biz-muted);
}
.bizcontact-channel__panel ul{
  margin:16px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
}
.bizcontact-channel__panel li{
  display:flex;
  gap:10px;
  color:var(--biz-text);
}
.bizcontact-channel__panel li i{
  color:var(--biz-accent);
  margin-top:4px;
}

.bizcontact-connect{
  display:grid;
  grid-template-columns:.92fr 1.08fr;
  gap:22px;
  padding:30px;
  border-radius:30px;
  background:linear-gradient(135deg,#183b6b,#1f8f5f);
  box-shadow:var(--biz-shadow);
}
.bizcontact-connect__info{
  color:#fff;
}
.bizcontact-connect__info span{
  display:inline-block;
  padding:6px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.14);
}
.bizcontact-connect__info h2{
  margin:16px 0 14px;
  font-size:clamp(28px,4vw,40px);
  line-height:1.2;
}
.bizcontact-connect__info p{
  margin:0;
  line-height:1.9;
  color:rgba(255,255,255,.82);
}
.bizcontact-connect__list{
  display:grid;
  gap:12px;
  margin-top:20px;
}
.bizcontact-connect__line{
  display:flex;
  align-items:flex-start;
  gap:10px;
  color:#fff;
}
.bizcontact-connect__line i{
  color:#ffd15c;
  margin-top:3px;
}
.bizcontact-connect__form{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
}
.bizcontact-connect__field input,
.bizcontact-connect__field textarea{
  width:100%;
  border:none;
  outline:none;
  border-radius:16px;
  padding:15px 16px;
  background:rgba(255,255,255,.98);
  color:var(--biz-deep);
}
.bizcontact-connect__field textarea{
  min-height:150px;
  resize:vertical;
}
.bizcontact-connect__field--wide{
  grid-column:1/-1;
}
.bizcontact-connect__submit{
  width:max-content;
  min-height:48px;
  padding:0 24px;
  border:none;
  border-radius:999px;
  background:linear-gradient(135deg,var(--biz-accent),#ffcb4d);
  color:#1b2430;
  font-weight:800;
  cursor:pointer;
}

/* app */
.bizapp-hero__wrap{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:24px;
  align-items:center;
  padding:34px;
  border-radius:30px;
  background:linear-gradient(135deg,rgba(31,143,95,.08),rgba(29,79,145,.09)),#fff;
  border:1px solid var(--biz-line);
  box-shadow:var(--biz-shadow);
}
.bizapp-hero__badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 14px;
  border-radius:999px;
  background:#e9f7ef;
  color:var(--biz-green-dark);
  font-weight:700;
}
.bizapp-hero__left h1{
  margin:16px 0 14px;
  font-size:clamp(30px,4vw,54px);
  line-height:1.12;
  color:var(--biz-deep);
}
.bizapp-hero__left p{
  margin:0;
  line-height:1.9;
  color:var(--biz-text);
}
.bizapp-hero__stats{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
  margin-top:26px;
}
.bizapp-hero__stat{
  min-width:140px;
  padding:16px 18px;
  background:#fff;
  border:1px solid var(--biz-line);
  border-radius:18px;
}
.bizapp-hero__stat h3{
  margin:0 0 6px;
  font-size:30px;
  color:var(--biz-blue);
}
.bizapp-hero__stat small{
  color:var(--biz-muted);
}
.bizapp-hero__right{
  display:flex;
  justify-content:center;
}
.bizapp-hero__phone{
  width:290px;
  height:560px;
  padding:16px;
  border-radius:42px;
  background:#15202b;
  box-shadow:var(--biz-shadow);
}
.bizapp-hero__screen{
  height:100%;
  border-radius:34px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:16px;
  background:
    radial-gradient(circle at top, rgba(245,158,11,.2), transparent 26%),
    linear-gradient(180deg,#1d4f91,#1f8f5f);
  color:#fff;
}
.bizapp-hero__screen i{
  font-size:58px;
}
.bizapp-hero__screen span{
  font-size:24px;
  font-weight:800;
}

.bizapp-value{
  background:#fff;
  border:1px solid var(--biz-line);
  border-radius:28px;
  padding:32px;
  box-shadow:var(--biz-shadow);
}
.bizapp-value__list{
  margin-top:26px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
}
.bizapp-value__list span{
  min-height:64px;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:10px 16px;
  border-radius:18px;
  background:#f7fafc;
  border:1px solid var(--biz-line);
  font-weight:600;
  color:var(--biz-deep);
}
.bizapp-value__action{
  margin-top:22px;
  text-align:center;
}
.bizapp-value__action a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:0 24px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--biz-green),var(--biz-blue));
  color:#fff;
  font-weight:700;
}

.bizapp-advantage__grid,
.bizapp-experience__grid,
.bizapp-trust__grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.bizapp-advantage__card,
.bizapp-experience__item,
.bizapp-trust__grid article{
  background:#fff;
  border:1px solid var(--biz-line);
  border-radius:24px;
  padding:24px;
  box-shadow:var(--biz-shadow);
}
.bizapp-advantage__card h3,
.bizapp-experience__item h3,
.bizapp-trust__grid article h3{
  margin:0 0 10px;
  font-size:20px;
  color:var(--biz-deep);
}
.bizapp-advantage__card p,
.bizapp-experience__item p,
.bizapp-trust__grid article p{
  margin:0;
  line-height:1.8;
  color:var(--biz-muted);
}
.bizapp-experience__item span,
.bizapp-trust__grid article span{
  width:56px;
  height:56px;
  border-radius:18px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg,var(--biz-green),var(--biz-blue));
  color:#fff;
  font-size:22px;
  margin-bottom:16px;
}

.bizapp-compare__table{
  overflow:hidden;
  border:1px solid var(--biz-line);
  border-radius:24px;
  background:#fff;
  box-shadow:var(--biz-shadow);
}
.bizapp-compare__row{
  display:grid;
  grid-template-columns:1.2fr .9fr .9fr;
}
.bizapp-compare__row span{
  padding:16px 18px;
  border-bottom:1px solid var(--biz-line);
}
.bizapp-compare__row--head{
  background:#edf4ef;
  font-weight:800;
  color:var(--biz-deep);
}
.bizapp-compare__row:not(.bizapp-compare__row--head) span:nth-child(2){
  color:var(--biz-green-dark);
  font-weight:700;
}
.bizapp-compare__row:not(.bizapp-compare__row--head) span:nth-child(3){
  color:var(--biz-muted);
}

.bizapp-update__timeline{
  display:grid;
  gap:16px;
}
.bizapp-update__year{
  font-size:24px;
  font-weight:800;
  color:var(--biz-blue);
}
.bizapp-update__card{
  background:#fff;
  border:1px solid var(--biz-line);
  border-radius:22px;
  padding:22px;
  box-shadow:var(--biz-shadow);
}
.bizapp-update__card h3{
  margin:0 0 8px;
  color:var(--biz-deep);
}
.bizapp-update__card p{
  margin:0;
  color:var(--biz-muted);
}
.bizapp-update__card ul{
  margin:14px 0 0;
  padding-left:18px;
  color:var(--biz-text);
  line-height:1.85;
}

.bizapp-faq__list{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
}
.bizapp-faq__list details{
  background:#fff;
  border:1px solid var(--biz-line);
  border-radius:20px;
  padding:18px 20px;
  box-shadow:var(--biz-shadow);
}
.bizapp-faq__list summary{
  cursor:pointer;
  font-weight:700;
  color:var(--biz-deep);
  list-style:none;
}
.bizapp-faq__list summary::-webkit-details-marker{display:none}
.bizapp-faq__list p{
  margin:14px 0 0;
  line-height:1.8;
  color:var(--biz-muted);
}

.bizapp-install__grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:20px;
}
.bizapp-install__column{
  background:#fff;
  border:1px solid var(--biz-line);
  border-radius:24px;
  padding:24px;
  box-shadow:var(--biz-shadow);
}
.bizapp-install__column h3{
  margin:0 0 18px;
  font-size:24px;
  color:var(--biz-deep);
}
.bizapp-install__step{
  position:relative;
  padding-left:72px;
  margin-bottom:18px;
}
.bizapp-install__step:last-child{
  margin-bottom:0;
}
.bizapp-install__step span{
  position:absolute;
  left:0;
  top:0;
  width:48px;
  height:48px;
  border-radius:16px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg,var(--biz-green),var(--biz-blue));
  color:#fff;
  font-weight:800;
}
.bizapp-install__step h4{
  margin:0 0 8px;
  color:var(--biz-deep);
}
.bizapp-install__step p{
  margin:0;
  line-height:1.8;
  color:var(--biz-muted);
}

.bizapp-trust{
  text-align:center;
}
.bizapp-trust__lead{
  margin:0 0 10px;
  color:var(--biz-green-dark);
  font-weight:700;
}
.bizapp-trust__note{
  margin-top:18px;
}

.bizapp-join__box{
  padding:34px;
  border-radius:30px;
  background:linear-gradient(135deg,#183b6b,#1f8f5f);
  color:#fff;
  text-align:center;
  box-shadow:var(--biz-shadow);
}
.bizapp-join__box h2{
  color:#fff;
}
.bizapp-join__box p{
  color:rgba(255,255,255,.82);
}
.bizapp-join__codehint{
  margin-top:18px !important;
}
.bizapp-join__code{
  display:inline-flex;
  margin:16px 0 22px;
  padding:12px 22px;
  border-radius:16px;
  background:rgba(255,255,255,.14);
  color:#ffd15c;
  font-size:24px;
  font-weight:800;
  letter-spacing:2px;
}
.bizapp-join__btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:0 26px;
  border-radius:999px;
  background:#fff;
  color:var(--biz-blue-dark);
  font-weight:800;
}

.bizapp-cta{
  text-align:center;
  padding:10px 0 0;
}
.bizapp-cta__tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 14px;
  border-radius:999px;
  background:#fff4d6;
  color:#a56a00;
  font-weight:700;
}
.bizapp-cta__actions{
  margin-top:22px;
  display:flex;
  gap:14px;
  justify-content:center;
  flex-wrap:wrap;
}
.bizapp-cta__actions a:first-child{
  min-height:48px;
  padding:0 24px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--biz-green),var(--biz-blue));
  color:#fff;
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-weight:800;
}
.bizapp-cta__actions a:last-child{
  min-height:48px;
  padding:0 24px;
  border-radius:999px;
  border:1px solid var(--biz-line);
  background:#fff;
  color:var(--biz-deep);
  display:inline-flex;
  align-items:center;
  font-weight:700;
}

@media (max-width:1080px){
  .bizcontact-hero__inner,
  .bizcontact-connect,
  .bizapp-hero__wrap{
    grid-template-columns:1fr;
  }
  .bizcontact-quick__grid,
  .bizapp-advantage__grid,
  .bizapp-experience__grid,
  .bizapp-trust__grid{
    grid-template-columns:repeat(2,1fr);
  }
  .bizapp-value__list,
  .bizapp-faq__list,
  .bizapp-install__grid{
    grid-template-columns:repeat(2,1fr);
  }
}
@media (max-width:720px){
  .bizcontact-hero__inner,
  .bizcontact-connect,
  .bizapp-hero__wrap,
  .bizapp-value,
  .bizapp-join__box{
    padding:22px;
  }
  .bizcontact-quick__grid,
  .bizcontact-connect__form,
  .bizapp-value__list,
  .bizapp-advantage__grid,
  .bizapp-experience__grid,
  .bizapp-faq__list,
  .bizapp-install__grid,
  .bizapp-trust__grid{
    grid-template-columns:1fr;
  }
  .bizcontact-connect__submit{
    width:100%;
  }
  .bizapp-compare__row{
    grid-template-columns:1fr;
  }
  .bizapp-compare__row span{
    border-bottom:1px solid var(--biz-line);
  }
}
/* list */
.bizlist-page,
.bizshow-page{
  width:min(1280px,calc(100% - 24px));
  margin:0 auto;
  padding-top:24px;
}
.bizlist-hero,
.bizshow-hero{
  padding:8px 0 18px;
}
.bizlist-hero__inner,
.bizshow-hero__inner{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:24px;
  align-items:center;
  padding:32px;
  border-radius:30px;
  background:linear-gradient(135deg,rgba(29,79,145,.08),rgba(31,143,95,.1)),#fff;
  border:1px solid var(--biz-line);
  box-shadow:var(--biz-shadow);
}
.bizlist-hero__tag,
.bizshow-hero__tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 14px;
  border-radius:999px;
  background:#eef4ff;
  color:var(--biz-blue-dark);
  font-weight:700;
}
.bizlist-hero__content h1,
.bizshow-hero__copy h1{
  margin:16px 0 12px;
  font-size:clamp(30px,4vw,52px);
  line-height:1.12;
  color:var(--biz-deep);
}
.bizlist-hero__content p,
.bizshow-hero__copy p{
  margin:0;
  line-height:1.9;
  color:var(--biz-text);
}
.bizlist-hero__media,
.bizshow-hero__cover{
  display:flex;
  align-items:center;
  justify-content:center;
}
.bizlist-hero__iconbox,
.bizshow-hero__covericon{
  width:100%;
  min-height:240px;
  border-radius:28px;
  background:linear-gradient(135deg,#183b6b,#1f8f5f);
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  box-shadow:var(--biz-shadow);
}
.bizlist-hero__iconbox i,
.bizshow-hero__covericon i{
  font-size:72px;
  color:#ffd15c;
}

.bizlist-breadcrumb,
.bizshow-breadcrumb{
  margin-top:18px;
}
.bizlist-breadcrumb__inner,
.bizshow-breadcrumb__inner{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:10px;
  min-height:56px;
  padding:0 18px;
  border:1px solid var(--biz-line);
  border-radius:18px;
  background:#fff;
  box-shadow:var(--biz-shadow);
  color:var(--biz-muted);
}
.bizlist-breadcrumb__inner a,
.bizshow-breadcrumb__inner a{
  color:var(--biz-deep);
  font-weight:600;
}

.bizlist-layout,
.bizshow-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 340px;
  gap:22px;
  margin-top:26px;
}
.bizlist-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
}
.bizlist-card{
  height:100%;
  background:#fff;
  border:1px solid var(--biz-line);
  border-radius:24px;
  overflow:hidden;
  box-shadow:var(--biz-shadow);
}
.bizlist-card__thumb img{
  width:100%;
  height:240px;
  object-fit:cover;
}
.bizlist-card__body{
  padding:20px;
}
.bizlist-card__text h2{
  margin:0 0 12px;
  font-size:22px;
  line-height:1.5;
  color:var(--biz-deep);
}
.bizlist-card__text p{
  margin:0;
  line-height:1.85;
  color:var(--biz-muted);
}
.bizlist-card__meta{
  margin-top:16px;
  padding-top:14px;
  border-top:1px solid var(--biz-line);
}
.bizlist-card__meta time{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--biz-blue);
  font-weight:600;
}

.bizlist-side,
.bizshow-side{
  display:grid;
  gap:18px;
  align-content:start;
}
.bizlist-widget,
.bizshow-widget{
  background:#fff;
  border:1px solid var(--biz-line);
  border-radius:22px;
  padding:20px;
  box-shadow:var(--biz-shadow);
}
.bizlist-widget h3,
.bizshow-widget h3{
  margin:0 0 16px;
  font-size:20px;
  color:var(--biz-deep);
}
.bizlist-search,
.bizshow-search{
  display:flex;
  gap:10px;
}
.bizlist-search__box,
.bizshow-search__box{
  flex:1;
}
.bizlist-search__box input,
.bizshow-search__box input{
  width:100%;
  height:46px;
  border:1px solid var(--biz-line);
  border-radius:14px;
  padding:0 14px;
  outline:none;
  background:#f8fafc;
}
.bizlist-search__box label,
.bizshow-search__box label{
  display:none;
}
.bizlist-search button,
.bizshow-search button{
  width:46px;
  height:46px;
  border:none;
  border-radius:14px;
  background:linear-gradient(135deg,var(--biz-green),var(--biz-blue));
  color:#fff;
  cursor:pointer;
}
.bizlist-menu,
.bizshow-menu{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:10px;
}
.bizlist-menu li a,
.bizshow-menu li a{
  min-height:46px;
  display:flex;
  align-items:center;
  padding:0 14px;
  border-radius:14px;
  background:#f8fafc;
  border:1px solid var(--biz-line);
  font-weight:600;
  color:var(--biz-deep);
}
.bizlist-hot,
.bizshow-hot{
  display:grid;
  gap:14px;
}
.bizlist-hot__thumb img,
.bizshow-hot__thumb img{
  width:100%;
  height:200px;
  object-fit:cover;
  border-radius:16px;
}
.bizlist-hot__body h4,
.bizshow-hot__body h4{
  margin:0 0 10px;
  font-size:18px;
  line-height:1.6;
  color:var(--biz-deep);
}
.bizlist-hot__body p,
.bizshow-hot__body p{
  margin:0 0 10px;
  line-height:1.8;
  color:var(--biz-muted);
}
.bizlist-hot__body time,
.bizshow-hot__body time{
  color:var(--biz-blue);
  font-weight:600;
}

/* show */
.bizshow-article{
  background:#fff;
  border:1px solid var(--biz-line);
  border-radius:26px;
  padding:28px;
  box-shadow:var(--biz-shadow);
}
.bizshow-article__header h1{
  margin:0 0 18px;
  font-size:clamp(30px,4vw,44px);
  line-height:1.22;
  color:var(--biz-deep);
}
.bizshow-article__meta{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.bizshow-article__meta span{
  min-height:40px;
  padding:0 14px;
  border-radius:999px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:#f3f7fb;
  color:var(--biz-text);
  border:1px solid var(--biz-line);
}
.bizshow-article__content{
  margin-top:26px;
  line-height:1.95;
  color:var(--biz-text);
  font-size:16px;
}
.bizshow-article__content img{
  max-width:100%;
  height:auto;
  border-radius:18px;
  margin:18px 0;
}
.bizshow-article__content h2,
.bizshow-article__content h3,
.bizshow-article__content h4{
  color:var(--biz-deep);
  margin:1.4em 0 .8em;
  line-height:1.35;
}
.bizshow-article__content p{
  margin:0 0 1.1em;
}
.bizshow-article__content ul,
.bizshow-article__content ol{
  padding-left:1.4em;
}
.bizshow-article__content blockquote{
  margin:1.4em 0;
  padding:16px 18px;
  border-left:4px solid var(--biz-green);
  background:#f7fafc;
  border-radius:0 14px 14px 0;
  color:var(--biz-muted);
}

.bizshow-article__pager{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
  margin-top:30px;
}
.bizshow-article__prev,
.bizshow-article__next{
  min-height:72px;
  padding:16px 18px;
  border-radius:18px;
  border:1px solid var(--biz-line);
  background:#f8fafc;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  color:var(--biz-deep);
  font-weight:700;
}

.bizshow-share{
  margin-top:28px;
  padding:22px;
  border-radius:22px;
  background:linear-gradient(135deg,rgba(29,79,145,.06),rgba(31,143,95,.08));
  border:1px solid var(--biz-line);
}
.bizshow-share h3{
  margin:0 0 8px;
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--biz-deep);
}
.bizshow-share p{
  margin:0;
  color:var(--biz-muted);
}
.bizshow-share__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:16px;
}
.bizshow-share__link,
.bizshow-share__copy{
  min-height:44px;
  padding:0 16px;
  border-radius:999px;
  border:1px solid var(--biz-line);
  background:#fff;
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--biz-deep);
  cursor:pointer;
}
.bizshow-share__link{
  justify-content:center;
  width:44px;
  padding:0;
}
.bizshow-share__copy{
  border:none;
  background:linear-gradient(135deg,var(--biz-green),var(--biz-blue));
  color:#fff;
}

.bizshow-related{
  margin-top:30px;
}
.bizshow-related h2{
  margin:0 0 18px;
  display:flex;
  align-items:center;
  gap:10px;
  font-size:28px;
  color:var(--biz-deep);
}
.bizshow-related__list{
  display:grid;
  gap:14px;
}
.bizshow-related__item{
  display:grid;
  grid-template-columns:56px 110px minmax(0,1fr);
  gap:14px;
  align-items:center;
  padding:14px;
  border-radius:18px;
  border:1px solid var(--biz-line);
  background:#f8fafc;
}
.bizshow-related__index{
  width:56px;
  height:56px;
  border-radius:16px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg,var(--biz-green),var(--biz-blue));
  color:#fff;
  font-weight:800;
  font-size:18px;
}
.bizshow-related__thumb img{
  width:110px;
  height:78px;
  object-fit:cover;
  border-radius:12px;
}
.bizshow-related__body h3{
  margin:0 0 8px;
  font-size:18px;
  line-height:1.55;
  color:var(--biz-deep);
}
.bizshow-related__body small{
  color:var(--biz-muted);
  display:inline-flex;
  align-items:center;
  gap:8px;
}

@media (max-width:1080px){
  .bizlist-hero__inner,
  .bizshow-hero__inner,
  .bizlist-layout,
  .bizshow-layout{
    grid-template-columns:1fr;
  }
  .bizlist-grid{
    grid-template-columns:repeat(2,1fr);
  }
}
@media (max-width:720px){
  .bizlist-hero__inner,
  .bizshow-hero__inner,
  .bizshow-article{
    padding:22px;
  }
  .bizlist-grid,
  .bizshow-article__pager{
    grid-template-columns:1fr;
  }
  .bizshow-related__item{
    grid-template-columns:1fr;
  }
  .bizshow-related__thumb img{
    width:100%;
    height:180px;
  }
}

/* nav新增ul、li支持 */
.bizsite-header__nav ul{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:28px;
  margin:0;
  padding:0;
  list-style:none;
}

.bizsite-header__nav li{
  margin:0;
  padding:0;
  list-style:none;
}

.bizsite-header__nav--desktop li a:hover::after{
  width:100%;
}

/* 手机导航 */
.bizsite-header__nav--mobile ul{
  display:grid;
  gap:10px;
  margin:0;
  padding:0;
  list-style:none;
}

.bizsite-header__nav--mobile li{
  margin:0;
  padding:0;
  list-style:none;
}