:root{
  --c-primary:#0071e3;
  --c-primary-2:#2997ff;
  --c-navy:#1d1d1f;
  --c-text:#1d1d1f;
  --c-muted:#6e6e73;
  --c-line:rgba(0,0,0,.08);
  --c-bg:#f5f5f7;
  --c-white:#fff;
  --header-h:84px;
  --radius:22px;
  --shadow:0 8px 32px rgba(0,0,0,.08);
  --glass:rgba(255,255,255,.72);
  --font:-apple-system,"SF Pro SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%;font-size:18px;background:#161617}
body{font-family:var(--font);color:var(--c-text);background:var(--c-bg);line-height:1.75;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button,input,textarea,select{font-family:inherit}
input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=hidden]),
textarea,select{
  -webkit-appearance:none;
  appearance:none;
  border-radius:18px;
  border:1px solid var(--c-line);
}
input[type=search]::-webkit-search-decoration,
input[type=search]::-webkit-search-cancel-button,
input[type=search]::-webkit-search-results-button{display:none}
.container{width:min(1240px,calc(100% - 48px));margin:0 auto}
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--header-h);background:rgba(255,255,255,.78);backdrop-filter:saturate(180%) blur(22px);-webkit-backdrop-filter:saturate(180%) blur(22px);border-bottom:1px solid var(--c-line);transition:background .25s,box-shadow .25s;overflow:visible}
.site-header.scrolled{background:rgba(255,255,255,.94);box-shadow:0 8px 30px rgba(0,0,0,.06)}
.header-inner{width:calc(100% - 40px);max-width:1680px;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:nowrap;position:relative}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;min-width:0}
.logo img{height:52px;width:auto;object-fit:contain;flex:0 0 auto}
.logo-text{font-size:clamp(14px,1.05vw,16px);font-weight:700;letter-spacing:0;color:var(--c-navy);line-height:1;white-space:nowrap}
.nav{display:flex;align-items:center;gap:4px;margin-left:auto;padding-left:0;flex:0 1 auto;min-width:0;justify-content:flex-end}
.nav a{color:#3a3a3c;padding:8px 12px;border-radius:999px;font-size:14px;font-weight:600;transition:.2s;white-space:nowrap;flex:0 0 auto}
.nav a:hover,.nav a.active{color:#fff;background:var(--c-primary)}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:8px;flex:0 0 auto;z-index:6}
.site-header .head-search{display:flex;align-items:center;height:42px;background:rgba(118,118,128,.12);border-radius:999px;padding:3px 3px 3px 16px;width:300px;min-width:280px;max-width:340px;overflow:hidden;border:0;box-shadow:none;flex:0 0 auto}
.site-header .head-search input,
.search-box input{
  border:0 !important;
  outline:none !important;
  background:transparent !important;
  box-shadow:none !important;
  border-radius:0 !important;
  flex:1 1 auto;
  width:auto;
  min-width:0;
  font-size:16px !important;
  height:38px !important;
  min-height:38px !important;
  padding:0 10px 0 0 !important;
  line-height:38px;
  color:#1d1d1f !important;
  -webkit-text-fill-color:#1d1d1f;
  -webkit-appearance:none !important;
  appearance:none !important;
}
.site-header .head-search input::placeholder,
.search-box input::placeholder{
  color:#3a3a3c !important;
  -webkit-text-fill-color:#3a3a3c;
  opacity:1;
}
.search-box input{width:auto;flex:1}
.site-header .head-search button,.search-box button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:38px;
  padding:0 18px;
  border:0;
  border-radius:999px;
  background:var(--c-primary);
  color:#fff;
  font-size:14px;
  font-weight:600;
  cursor:pointer;
  flex:0 0 auto;
  line-height:1 !important;
  white-space:nowrap;
  min-width:4.6em;
  -webkit-appearance:none;
  appearance:none;
}
.search-cancel{
  display:none !important;
  height:38px;
  padding:0 10px;
  margin:0;
  border:0;
  background:transparent !important;
  color:#0071e3 !important;
  font-size:15px;
  font-weight:600;
  line-height:1 !important;
  white-space:nowrap;
  flex:0 0 auto;
  min-width:0;
  box-shadow:none;
  -webkit-appearance:none;
  appearance:none;
  cursor:pointer;
}
.icon-btn{display:none;width:42px;height:42px;border:0;border-radius:50%;background:rgba(0,0,0,.06);color:#1d1d1f;align-items:center;justify-content:center;cursor:pointer;flex:0 0 auto}
.nav-toggle{display:none;width:42px;height:42px;border:0;background:transparent;flex-direction:column;justify-content:center;align-items:center;gap:6px;flex:0 0 auto}
.nav-toggle span{display:block;height:2px;width:18px;background:#1d1d1f;border-radius:2px;transition:transform .2s,opacity .2s}
.nav-toggle.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
main{padding-top:var(--header-h)}
.btn{display:inline-flex;align-items:center;justify-content:center;height:46px;padding:0 24px;border-radius:999px;border:0;cursor:pointer;font-size:16px;font-weight:600;transition:.2s}
.btn-primary{background:var(--c-primary);color:#fff;box-shadow:0 8px 20px rgba(0,113,227,.25)}
.btn-primary:hover{transform:translateY(-1px);background:#0077ed}
.btn-ghost{background:rgba(255,255,255,.18);color:#fff;border:1px solid rgba(255,255,255,.35);backdrop-filter:blur(12px)}
.honor-band{padding:28px 0 8px}
.honor-card{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:28px;
  align-items:center;
  background:linear-gradient(135deg,rgba(255,255,255,.94),rgba(255,248,230,.88));
  border:1px solid rgba(201,162,39,.35);
  border-radius:28px;
  padding:28px 32px;
  box-shadow:0 18px 44px rgba(160,110,20,.12);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  animation:bannerIn .9s ease .15s both;
}
.honor-badge{
  display:inline-flex;
  align-items:center;
  height:36px;
  padding:0 16px;
  border-radius:999px;
  background:#1d1d1f;
  color:#f5d76e;
  font-size:14px;
  font-weight:700;
  letter-spacing:.04em;
}
.honor-badge:before{content:"✓";margin-right:8px;color:#34c759;font-weight:800}
.honor-copy h2{font-size:clamp(24px,3vw,32px);margin:14px 0 12px;line-height:1.3}
.honor-copy p{color:#3a3a3c;margin:0 0 10px;font-size:16px;line-height:1.7}
.honor-focus{font-weight:700;color:#1d1d1f}
.honor-pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.honor-pills span{
  display:inline-flex;align-items:center;justify-content:center;
  height:34px;padding:0 14px;border-radius:999px;
  background:rgba(0,113,227,.1);color:#0071e3;font-size:13px;font-weight:700;
}
.honor-cert{background:#fff;border-radius:20px;padding:12px;box-shadow:0 10px 28px rgba(0,0,0,.08);text-align:center}
.honor-cert img{width:100%;height:auto;max-height:260px;object-fit:contain;border-radius:12px;background:#fff8e6;cursor:zoom-in}
.honor-cert em{display:block;margin-top:8px;font-style:normal;color:#6e6e73;font-size:13px}
.section{padding:96px 0}
.section-soft{background:#fff}
.sec-head{text-align:center;margin-bottom:48px}
.sec-head h2{font-size:38px;letter-spacing:.02em;font-weight:700}
.sec-head p{color:var(--c-muted);max-width:640px;margin:12px auto 0;font-size:16px}

.stats-band{
  position:relative;
  overflow:hidden;
  padding:112px 0 120px;
  color:var(--c-text);
  background:
    radial-gradient(920px 380px at 6% -10%,rgba(0,113,227,.18),transparent 58%),
    radial-gradient(760px 340px at 100% 110%,rgba(90,200,250,.22),transparent 52%),
    linear-gradient(180deg,#eaf3fc 0%,#f5f8fc 42%,#ffffff 100%);
}
.stats-band:before,.stats-band:after{
  content:"";
  position:absolute;
  border-radius:50%;
  pointer-events:none;
  filter:blur(8px);
  animation:orbFloat 9s ease-in-out infinite;
}
.stats-band:before{
  width:320px;height:320px;left:-90px;top:30px;
  background:radial-gradient(circle,rgba(0,113,227,.22),rgba(0,113,227,0) 70%);
}
.stats-band:after{
  width:260px;height:260px;right:-70px;bottom:10px;
  background:radial-gradient(circle,rgba(41,151,255,.26),rgba(41,151,255,0) 70%);
  animation-delay:-4s;
}
@keyframes orbFloat{
  0%,100%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(12px,18px,0) scale(1.06)}
}
.stats-band .container{position:relative;z-index:1}
.stats-band .sec-head{margin-bottom:56px}
.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;max-width:1100px;margin:0 auto}
.stat-card{
  background:rgba(255,255,255,.72);
  border:1px solid rgba(255,255,255,.95);
  border-radius:28px;
  padding:36px 18px 32px;
  text-align:center;
  box-shadow:0 20px 44px rgba(20,70,140,.08), inset 0 1px 0 #fff;
  backdrop-filter:blur(22px) saturate(180%);
  -webkit-backdrop-filter:blur(22px) saturate(180%);
  transition:transform .28s ease,box-shadow .28s ease;
}
.stat-card:hover{
  transform:translateY(-8px);
  box-shadow:0 28px 56px rgba(0,113,227,.16), inset 0 1px 0 #fff;
}
.stat-ico{
  width:48px;height:48px;margin:0 auto 16px;
  border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  color:#0071e3;
  background:linear-gradient(180deg,#edf4ff,#d7e8ff);
  box-shadow:inset 0 1px 0 #fff;
}
.stat-card .num{font-size:clamp(32px,3.2vw,46px);color:#0071e3;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1.1}
.stat-card .num em{font-style:normal;font-size:16px;margin-left:4px;color:#6e6e73;font-weight:700}
.stat-card p{color:#3a3a3c;margin-top:12px;font-size:16px;font-weight:600}

.banner{position:relative;height:calc(100vh - var(--header-h));min-height:520px;max-height:760px;overflow:hidden;touch-action:pan-y;animation:pageFade 1.15s ease both}
.banner-slide{position:absolute;inset:0;opacity:0;transition:opacity .7s ease;background:#111;pointer-events:none}
.banner-slide.on{opacity:1;z-index:1;pointer-events:auto}
.banner-slide img{width:100%;height:100%;object-fit:cover;animation:ken 16s linear infinite alternate}
@keyframes ken{from{transform:scale(1.02)}to{transform:scale(1.08)}}
.banner-slide .mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.28) 0%,rgba(0,0,0,.55) 100%)}
.banner-copy{position:absolute;inset:0;z-index:2;display:flex;align-items:center}
.banner-copy .container{display:flex;flex-direction:column;align-items:flex-start;width:min(1240px,calc(100% - 48px));opacity:0;animation:bannerIn 1.1s ease .2s both}
.banner-slide.on .banner-copy .container{animation:bannerIn .95s ease both}
@keyframes bannerIn{
  from{opacity:0;transform:translateY(28px)}
  to{opacity:1;transform:none}
}
@keyframes pageFade{
  from{opacity:0}
  to{opacity:1}
}
.banner-copy h2{font-size:clamp(32px,4.6vw,54px);color:#fff;line-height:1.28;max-width:780px;font-weight:700;margin:0}
.banner-copy p{color:rgba(255,255,255,.9);max-width:560px;margin:20px 0 0;font-size:18px;line-height:1.7}
.banner-copy .btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.banner-dots{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);z-index:3;display:flex;gap:8px}
.banner-dots button{width:28px;height:4px;border:0;border-radius:4px;background:rgba(255,255,255,.4);cursor:pointer}
.banner-dots button.on{background:#fff}
.banner-arrow{position:absolute;top:50%;z-index:3;width:48px;height:48px;border:0;background:rgba(255,255,255,.2);backdrop-filter:blur(12px);color:#fff;border-radius:50%;cursor:pointer;transform:translateY(-50%);font-size:22px}
.banner-arrow.prev{left:16px}
.banner-arrow.next{right:16px}

.intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.intro-copy h2{font-size:34px;margin:0 0 18px;line-height:1.4}
.intro-copy p{color:var(--c-muted);margin-bottom:14px;font-size:17px}
.intro-tags{display:grid;grid-template-columns:repeat(6,max-content);justify-content:start;gap:12px;margin:22px 0 30px}
.intro-tags span{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:76px;height:42px;padding:0 20px;border-radius:999px;
  background:linear-gradient(180deg,rgba(255,255,255,.92),rgba(255,255,255,.62));
  backdrop-filter:blur(18px) saturate(180%);
  -webkit-backdrop-filter:blur(18px) saturate(180%);
  border:1px solid rgba(255,255,255,.8);
  box-shadow:0 8px 24px rgba(0,113,227,.12), inset 0 1px 0 rgba(255,255,255,.95);
  color:#0071e3;font-size:15px;font-weight:700;letter-spacing:.12em;
}
.intro-visual{background:#fff;border-radius:28px;padding:12px;box-shadow:var(--shadow)}
.intro-visual img{width:100%;height:auto;max-height:520px;object-fit:cover;border-radius:20px;background:#fafafa}

.filter-bar{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin-bottom:32px}
.filter-bar a,.filter-bar button{border:0;background:rgba(0,0,0,.06);color:#3a3a3c;padding:0 18px;height:40px;border-radius:999px;cursor:pointer;font-size:15px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;flex:0 0 auto}
.filter-bar a.on,.filter-bar button.on,.filter-bar a:hover,.filter-bar button:hover{background:var(--c-navy);color:#fff}
.case-showcase-wrap{
  position:relative;
  background:
    radial-gradient(1200px 420px at 12% -10%,rgba(0,113,227,.08),transparent 60%),
    radial-gradient(900px 380px at 92% 110%,rgba(41,151,255,.08),transparent 55%),
    #f4f8fc;
  overflow:hidden;
}
.case-showcase-wrap:before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320' preserveAspectRatio='none'%3E%3Cpath fill='none' stroke='%230071e3' stroke-opacity='.12' stroke-width='2' d='M0 220 Q 180 140 360 200 T 720 180 T 1080 210 T 1440 150'/%3E%3Cpath fill='none' stroke='%232997ff' stroke-opacity='.1' stroke-width='2' d='M0 260 Q 240 190 480 240 T 960 220 T 1440 190'/%3E%3C/svg%3E") center 18%/cover no-repeat;
}
.case-showcase-wrap .container{position:relative;z-index:1}
.case-show{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:48px;align-items:center}
.case-list{display:flex;flex-direction:column;min-width:0}
.case-item{
  appearance:none;-webkit-appearance:none;
  width:100%;text-align:left;cursor:pointer;
  background:transparent;border:0;border-bottom:1px solid rgba(0,0,0,.08);
  padding:18px 4px 16px;border-radius:0;color:inherit;
  transition:background .25s,padding .25s;
}
.case-item:hover{background:rgba(255,255,255,.55)}
.case-item.on{background:transparent}
.case-item.is-hide{display:none !important}
.case-item-row{display:flex;align-items:center;gap:10px;min-width:0}
.case-item-name{flex:1 1 auto;min-width:0;font-size:18px;font-weight:700;color:#1d1d1f;line-height:1.4;transition:color .2s}
.case-item.on .case-item-name{color:var(--c-primary)}
.case-chevron{
  flex:0 0 18px;width:18px;height:18px;position:relative;opacity:.45;
  transition:transform .25s,opacity .2s;
}
.case-chevron:before{
  content:"";position:absolute;left:4px;top:5px;width:8px;height:8px;
  border-right:2px solid currentColor;border-bottom:2px solid currentColor;
  transform:rotate(45deg);color:#6e6e73;
}
.case-item.on .case-chevron{opacity:1;transform:rotate(-180deg)}
.case-item.on .case-chevron:before{border-color:var(--c-primary)}
.case-pill{
  flex:0 0 auto;height:30px;padding:0 14px;border-radius:999px;
  background:var(--c-primary);color:#fff;font-size:13px;font-weight:700;
  display:inline-flex;align-items:center;white-space:nowrap;
}
.case-item-sub{
  display:block;max-height:0;overflow:hidden;opacity:0;
  color:var(--c-muted);font-size:14px;padding:0 0 0 0;
  transition:max-height .28s ease,opacity .28s ease,margin .28s ease;
}
.case-item.on .case-item-sub{max-height:48px;opacity:1;margin-top:8px}
.case-stage{
  position:relative;display:block;border-radius:28px;overflow:hidden;
  min-height:420px;height:min(56vh,520px);box-shadow:0 22px 50px rgba(15,40,80,.16);
  background:#dbe7f4;
}
.case-stage img{width:100%;height:100%;object-fit:cover;display:block;transition:opacity .45s ease,transform .8s ease}
.case-stage.is-swap img{opacity:0;transform:scale(1.04)}
.case-stage-cta{
  position:absolute;left:20px;bottom:20px;z-index:2;
  height:40px;padding:0 18px;border-radius:999px;
  background:rgba(255,255,255,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  color:#1d1d1f;font-size:14px;font-weight:700;
  display:inline-flex;align-items:center;box-shadow:0 8px 20px rgba(0,0,0,.12);
}
.detail-sub{color:var(--c-muted);margin:0 0 18px;font-size:16px}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card-grid.cols-4{grid-template-columns:repeat(4,1fr)}
.media-card{background:#fff;border-radius:22px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.06);transition:transform .25s,box-shadow .25s}
.media-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(0,0,0,.12)}
.media-card .pic{position:relative;height:210px;overflow:hidden;background:#eee}
.media-card .pic img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.media-card:hover .pic img{transform:scale(1.06)}
.media-card .pic .tag{position:absolute;left:12px;top:12px;background:rgba(0,0,0,.55);backdrop-filter:blur(8px);color:#fff;font-size:12px;padding:4px 10px;border-radius:999px}
.media-card .body{padding:18px 18px 20px}
.media-card h3{font-size:17px;line-height:1.45;min-height:48px}
.media-card .meta{color:var(--c-muted);font-size:14px;margin-top:8px;display:flex;gap:12px}

.partner-wall{overflow:hidden;mask-image:linear-gradient(90deg,transparent,black 8%,black 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,black 8%,black 92%,transparent)}
.partner-track{display:flex;gap:12px;width:max-content;animation:marquee 28s linear infinite}
.partner-track:hover{animation-play-state:paused}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.partner-item{flex:0 0 180px;height:78px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:#fff;color:var(--c-navy);font-weight:600;padding:0 12px;text-align:center;box-shadow:0 4px 16px rgba(0,0,0,.04)}
.partner-item img{max-height:48px;width:auto}
.news-card .date{color:var(--c-primary);font-size:14px}
.news-card p{color:var(--c-muted);font-size:15px;margin-top:8px}

.page-hero{position:relative;min-height:280px;display:flex;align-items:flex-end;background:#1d1d1f center/cover no-repeat;color:#fff;padding:80px 0 44px}
.page-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.25),rgba(0,0,0,.55))}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{font-size:42px;margin:0}
.page-hero .hero-desc{margin-top:12px;color:rgba(255,255,255,.82);font-size:17px;max-width:640px}
.crumb{margin-top:14px;color:rgba(255,255,255,.75);font-size:15px;display:flex;gap:8px}
.about-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:start}
.about-layout .prose p{margin-bottom:14px;color:var(--c-muted)}
.license-box{background:#fff;border-radius:24px;padding:16px;box-shadow:var(--shadow);position:relative;cursor:zoom-in}
.license-box img{width:100%;height:auto;object-fit:contain;display:block;border-radius:16px;background:#fff}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.icon-card{background:#fff;border-radius:22px;padding:26px;transition:.25s;box-shadow:0 6px 20px rgba(0,0,0,.04)}
.icon-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.icon-card h3{margin-bottom:8px;font-size:18px}
.icon-card p{color:var(--c-muted);font-size:15px}
.hex{width:36px;height:40px;clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);background:var(--c-primary);margin-bottom:12px}

.detail{display:grid;grid-template-columns:1.3fr .7fr;gap:28px}
.detail .cover{border-radius:22px;overflow:hidden;margin-bottom:16px;background:#eee}
.detail .cover img{width:100%;height:auto;max-height:460px;object-fit:contain;background:#fafafa}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0}
.gallery img{height:120px;width:100%;object-fit:cover;border-radius:14px;cursor:zoom-in}
.prose{line-height:1.9;font-size:17px}
.prose p{margin-bottom:12px}
.side-box{background:#fff;border-radius:22px;padding:22px;box-shadow:0 6px 20px rgba(0,0,0,.04)}
.side-box h4{margin-bottom:12px}
.side-box li{padding:10px 0;border-bottom:1px solid var(--c-line);font-size:15px}
.kv{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px dashed var(--c-line);font-size:15px}
.kv b{color:var(--c-muted);font-weight:500;flex:0 0 88px}

.contact-tabs{display:flex;justify-content:center;gap:10px;margin-bottom:28px;flex-wrap:wrap}
.contact-tabs a{display:inline-flex;align-items:center;justify-content:center;min-width:128px;height:44px;padding:0 22px;border-radius:999px;background:#e8e8ed;color:#1d1d1f;font-weight:600}
.contact-tabs a.on,.contact-tabs a:hover{background:var(--c-primary);color:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.contact-card{background:#fff;border-radius:24px;padding:28px;box-shadow:var(--shadow)}
.contact-hotline{margin-bottom:18px;display:flex;flex-direction:column;align-items:flex-start}
.contact-hotline span{display:block;color:var(--c-muted);font-size:14px;letter-spacing:.08em}
.contact-hotline strong{display:block;font-size:34px;letter-spacing:.04em;margin:6px 0 14px;color:var(--c-navy)}
.contact-qr{display:flex;justify-content:center;margin-top:22px}
.form .row{margin-bottom:16px}
.form label{display:block;font-size:14px;color:var(--c-muted);margin-bottom:8px}
.form input,.form textarea{width:100%;border:1.5px solid #b4b4b8;border-radius:20px !important;padding:14px 18px;background:#f5f5f7;font-size:16px;min-height:52px;color:#1d1d1f}
.form input:focus,.form textarea:focus{border-color:var(--c-primary);background:#fff;box-shadow:0 0 0 4px rgba(0,113,227,.14);outline:none}
.form textarea{min-height:140px;resize:vertical;border-radius:20px !important}
.map-box{border-radius:22px;overflow:hidden;min-height:240px;background:#e8e8ed;margin-top:24px}
.map-box iframe,.map-box img{width:100%;height:300px;border:0;object-fit:cover}

.search-box{display:flex;align-items:center;max-width:560px;margin:0 auto 28px;height:52px;background:#fff;border-radius:999px;padding:6px 6px 6px 20px;box-shadow:var(--shadow);overflow:hidden}
.search-box input{border:0 !important;background:transparent !important;flex:1;width:auto;min-width:0;outline:none;font-size:16px !important;min-height:34px !important;height:34px !important;box-shadow:none !important;border-radius:0 !important}
.search-box button{height:40px;padding:0 22px;font-size:15px}

.site-footer{background:#1d1d1f;color:rgba(255,255,255,.78);padding:0}
.footer-top{padding:28px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-top .container{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer-top .slogan{font-size:18px;color:#fff;font-weight:600}
.footer-grid{display:grid;grid-template-columns:minmax(240px,1.25fr) minmax(420px,2fr) 160px;gap:40px;padding:52px 0 44px;align-items:start}
.footer-cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px 28px;align-items:start;min-width:0}
.footer-cols > div{min-width:0}
.footer-qr-col{display:flex;justify-content:flex-end;align-items:flex-start}
.footer-label{font-size:14px;color:rgba(255,255,255,.5);letter-spacing:.08em}
.footer-hotline{font-size:34px;font-weight:700;color:#fff;letter-spacing:.04em;margin:8px 0 16px;line-height:1.2}
.footer-hotline a{color:#fff}
.footer-brand p,.footer-meta{margin:10px 0;font-size:15px;color:rgba(255,255,255,.6);line-height:1.8}
.site-footer .logo-text{color:#fff;white-space:nowrap}
.site-footer h4{color:#fff;margin-bottom:16px;font-size:16px;font-weight:700}
.site-footer li{margin-bottom:10px;font-size:15px}
.site-footer a:hover{color:#2997ff}
.footer-qr{background:#fff;border-radius:18px;padding:10px;width:140px;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.footer-qr img{width:120px;height:120px;object-fit:cover;border-radius:12px}
.footer-qr span{display:block;text-align:center;color:#1d1d1f;font-size:12px;margin-top:6px;font-weight:600}
.footer-copy{border-top:1px solid rgba(255,255,255,.08);padding:18px 0 calc(18px + env(safe-area-inset-bottom,0px));font-size:13px;color:rgba(255,255,255,.45);background:#161617}
.footer-copy .container{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center}
.footer-copy .container p{margin:0}
.site-footer .logo img{height:46px}
.footer-copy a{margin-left:0}
.muted{opacity:.7}

.dock{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:1100;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.dock-btn,.dock-top{height:46px;padding:0 16px;border:0;border-radius:999px;background:rgba(29,29,31,.78);backdrop-filter:blur(16px);color:#fff;font-size:13px;font-weight:600;cursor:pointer;box-shadow:0 10px 28px rgba(0,0,0,.2)}
.dock-btn{background:var(--c-primary)}
.dock-top{opacity:0;pointer-events:none;transform:translateY(8px);transition:opacity .2s,transform .2s}
.dock-top.show{opacity:1;pointer-events:auto;transform:none}
.dock-panel{display:none;width:220px;background:rgba(255,255,255,.92);backdrop-filter:blur(20px);border-radius:20px;padding:12px;box-shadow:var(--shadow)}
.dock-panel.open{display:block}
.dock-panel a,.dock-wechat span{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:12px;color:var(--c-navy);font-size:14px}
.dock-panel a svg{flex:0 0 auto}
.dock-panel a:hover{background:rgba(0,113,227,.08)}
.dock-wechat{padding:8px 12px;text-align:center}
.dock-wechat img{width:132px;height:132px;object-fit:cover;margin:8px auto 0;border-radius:12px}

.lightbox{position:fixed;inset:0;z-index:2000;background:rgba(0,0,0,.86);display:flex;align-items:center;justify-content:center;padding:24px}
.lightbox[hidden]{display:none !important}
.lightbox img{max-width:100%;max-height:90vh;border-radius:16px;object-fit:contain;background:#fff}
.lightbox-close{position:absolute;top:18px;right:18px;height:42px;padding:0 18px;border:0;border-radius:999px;background:#fff;color:#1d1d1f;font-weight:600;cursor:pointer}

.pager{display:flex;justify-content:center;gap:8px;margin-top:32px;flex-wrap:wrap}
.pager a{min-width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:999px;background:#fff}
.pager a.on,.pager a:hover{background:var(--c-navy);color:#fff}
.empty{text-align:center;color:var(--c-muted);padding:50px 0;font-size:16px}
.search-list a{display:block;background:#fff;border-radius:18px;padding:18px 20px;margin-bottom:12px;box-shadow:0 4px 16px rgba(0,0,0,.04)}
.search-list b{color:var(--c-primary);font-size:12px}
.reveal{opacity:0;transform:translateY(18px);animation:up .7s ease forwards}
@keyframes up{to{opacity:1;transform:none}}
.media-card,.stat-card,.icon-card,.partner-item{animation:up .6s ease both}
.stat-card:nth-child(1){animation-delay:.05s}
.stat-card:nth-child(2){animation-delay:.18s}
.stat-card:nth-child(3){animation-delay:.3s}
.stat-card:nth-child(4){animation-delay:.42s}
.intro-copy,.intro-visual{animation:bannerIn .85s ease .1s both}
.page-hero .container{animation:bannerIn .8s ease both}
@media (prefers-reduced-motion:reduce){
  .banner-copy .container,.honor-card,.intro-copy,.intro-visual,.page-hero .container,.media-card,.stat-card,.icon-card,.partner-item,.banner-slide img,.banner,.case-stage img,.case-item-sub,.stats-band:before,.stats-band:after{animation:none !important;opacity:1 !important;transform:none !important}
}

@media (max-width:1479px){
  .site-header .head-search{display:none}
  .icon-btn{display:flex}
  .site-header .head-search.open{
    display:flex;
    position:fixed;
    left:12px;
    right:12px;
    top:calc(8px + env(safe-area-inset-top,0px));
    transform:none;
    width:auto;
    min-width:0;
    max-width:none;
    z-index:1300;
    height:48px;
    background:#fff;
    box-shadow:0 10px 28px rgba(0,0,0,.14);
    padding:4px 4px 4px 16px;
  }
  .site-header .head-search.open input{
    font-size:16px !important;
    min-height:40px !important;
    height:40px !important;
    line-height:40px;
  }
  .site-header .head-search.open button[type=submit]{
    height:40px;
    line-height:1 !important;
    min-width:4.6em;
    padding:0 16px;
    flex-shrink:0;
    white-space:nowrap;
    display:inline-flex;
    align-items:center;
    justify-content:center;
  }
  .site-header .head-search.open .search-cancel{
    display:inline-flex !important;
    align-items:center;
    height:40px;
    padding:0 12px;
  }
  body.search-open .logo,
  body.search-open .nav,
  body.search-open .nav-toggle,
  body.search-open .icon-btn{
    visibility:hidden !important;
    pointer-events:none !important;
  }
}
@media (max-width:1200px){
  .nav-toggle{display:flex}
  .header-inner{gap:8px}
  .header-actions{margin-left:auto}
  .nav{
    display:none;
    position:absolute;
    left:10px;right:10px;
    top:calc(100% + 8px);
    z-index:1200;
    background:rgba(255,255,255,.96);
    backdrop-filter:blur(24px);
    -webkit-backdrop-filter:blur(24px);
    padding:12px;
    margin:0;
    overflow:auto;
    max-height:min(68vh,420px);
    grid-template-columns:1fr 1fr;
    gap:8px;
    align-content:start;
    border-radius:22px;
    box-shadow:0 18px 48px rgba(0,0,0,.18);
  }
  .nav.open{display:grid}
  .nav a{
    width:auto;
    padding:14px 8px;
    text-align:center;
    background:#f5f5f7;
    font-size:15px;
    font-weight:600;
  }
}
@media (max-width:1100px){
  .intro-grid,.about-layout,.detail,.contact-grid,.honor-card{grid-template-columns:1fr}
  .honor-cert{order:-1}
  .footer-grid{grid-template-columns:1fr auto;gap:32px}
  .footer-brand{grid-column:1 / -1}
  .footer-cols{grid-column:1}
  .footer-qr-col{grid-column:2;justify-content:flex-end}
  .stats-grid,.card-grid,.card-grid.cols-4,.service-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{gap:18px}
  .case-show{grid-template-columns:1fr;gap:28px}
  .case-stage{min-height:320px;height:42vw;max-height:420px}
}
@media (max-width:980px){
  :root{--header-h:64px}
  html{font-size:16px}
  .logo{gap:8px}
  .logo img{height:44px}
  .logo-text{font-size:clamp(13px,3.5vw,15px);font-weight:700;letter-spacing:0}
  .header-inner{gap:8px}
  .header-actions{margin-left:auto;gap:6px}
  .icon-btn,.nav-toggle{display:flex;width:38px;height:38px}
  .site-header .head-search{display:none}
  .site-header .head-search.open{
    display:flex;
    position:fixed;
    left:12px;
    right:12px;
    top:calc(8px + env(safe-area-inset-top,0px));
    width:auto;min-width:0;max-width:none;
    z-index:1300;
    height:48px;
    background:#fff;
    box-shadow:0 10px 28px rgba(0,0,0,.14);
    padding:4px 4px 4px 16px;
    transform:none;
  }
  body.search-open .logo,
  body.search-open .nav,
  body.search-open .nav-toggle,
  body.search-open .icon-btn{
    visibility:hidden !important;
    pointer-events:none !important;
  }
  .site-header .head-search.open input{
    width:100%;
    flex:1;
    min-width:0;
    font-size:16px !important;
    min-height:40px !important;
    height:40px !important;
    line-height:40px;
    color:#1d1d1f !important;
  }
  .site-header .head-search.open button[type=submit]{
    height:40px;
    line-height:1 !important;
    min-width:4.6em;
    padding:0 16px;
    flex-shrink:0;
    white-space:nowrap;
    font-size:15px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
  }
  .site-header .head-search.open .search-cancel{
    display:inline-flex !important;
    align-items:center;
    height:40px;
    padding:0 12px;
  }
  input,textarea,select{font-size:16px !important}
  .header-inner{flex-wrap:nowrap;height:var(--header-h);padding:0}
  .nav{
    display:none;
    position:absolute;
    left:10px;right:10px;
    top:calc(100% + 8px);
    bottom:auto;
    z-index:1200;
    background:rgba(255,255,255,.94);
    backdrop-filter:blur(24px);
    -webkit-backdrop-filter:blur(24px);
    padding:12px;
    margin:0;
    overflow:auto;
    max-height:min(68vh,420px);
    grid-template-columns:1fr 1fr;
    gap:8px;
    align-content:start;
    border-radius:22px;
    box-shadow:0 18px 48px rgba(0,0,0,.18);
  }
  .nav.open{display:grid}
  .nav a{
    width:auto;
    padding:14px 8px;
    text-align:center;
    background:#f5f5f7;
    box-shadow:none;
    font-size:15px;
    font-weight:600;
  }
  body.nav-open .dock,body.search-open .dock{display:none}
  .banner{min-height:420px;height:62vh;max-height:580px}
  .banner-copy{align-items:flex-end;padding:0 0 58px}
  .banner-copy .container{width:calc(100% - 24px)}
  .banner-copy h2{font-size:clamp(26px,7.2vw,34px);line-height:1.32;max-width:100%}
  .banner-copy p{display:block !important;font-size:15px;line-height:1.65;margin:14px 0 0;max-width:100%}
  .banner-copy .btns{margin-top:22px;gap:10px;width:100%}
  .banner-copy .btns .btn{height:44px;padding:0 18px;font-size:15px}
  .banner-arrow{display:none}
  .section{padding:48px 0}
  .stats-band{padding:64px 0 72px}
  .stats-grid{gap:14px}
  .stat-card{padding:22px 10px 20px;border-radius:22px}
  .stat-ico{width:40px;height:40px;margin-bottom:10px}
  .sec-head h2,.page-hero h1,.contact-hotline strong,.footer-hotline{font-size:26px}
  .intro-copy h2{font-size:24px}
  .intro-tags{grid-template-columns:repeat(3,1fr);width:100%;max-width:360px;margin:22px auto 30px;gap:10px;justify-content:center}
  .honor-band{padding:16px 0 0}
  .honor-card{padding:18px 16px;gap:16px;border-radius:22px}
  .honor-copy{text-align:center}
  .honor-pills{justify-content:center}
  .honor-cert img{max-height:200px}
  .intro-tags span{min-width:0;width:100%;height:40px;padding:0 8px;font-size:14px;letter-spacing:.08em}
  .intro-visual img{max-height:240px;object-fit:cover}
  .license-box img{max-height:none}
  .card-grid,.card-grid.cols-4,.service-grid,.gallery{grid-template-columns:1fr}
  .case-show{grid-template-columns:1fr;gap:22px}
  .case-stage{order:-1;min-height:220px;height:46vw;max-height:280px;border-radius:22px}
  .case-list{max-height:min(52vh,420px);overflow:auto;-webkit-overflow-scrolling:touch}
  .case-item{padding:14px 2px 12px}
  .case-item-name{font-size:15px}
  .case-pill{height:26px;padding:0 10px;font-size:12px}
  .stats-grid{grid-template-columns:1fr 1fr}
  .media-card .pic{height:180px}
  .page-hero{min-height:160px;padding:36px 0 22px}
  .filter-bar{
    flex-wrap:nowrap;
    justify-content:flex-start;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:none;
    margin:0 -12px 24px;
    padding:4px 12px 12px;
    gap:8px;
    touch-action:pan-x;
  }
  .filter-bar::-webkit-scrollbar{display:none}
  .filter-bar a,.filter-bar button{height:36px;padding:0 14px;font-size:13px}
  .dock{right:10px;bottom:calc(12px + env(safe-area-inset-bottom,0px))}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding:36px 0 32px}
  .footer-brand,.footer-cols,.footer-qr-col{grid-column:1 / -1}
  .footer-cols{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 10px}
  .footer-cols h4{font-size:13px;margin-bottom:12px}
  .footer-cols li{margin-bottom:8px;font-size:12px;line-height:1.5}
  .footer-qr-col{justify-content:center}
  .footer-copy .container{flex-direction:column;text-align:center}
  .contact-card{padding:20px}
  .contact-hotline{align-items:center;text-align:center}
  .contact-hotline .btn{margin:0 auto}
  main{padding-top:var(--header-h)}
  .footer-top .logo-text{font-size:13px}
  .container{width:calc(100% - 24px)}
}
@media (max-width:480px){
  .stat-card .num{font-size:28px}
  .banner-copy h2{font-size:26px}
  .banner-copy p{font-size:14px}
  .search-box{height:48px;padding-left:16px}
  .logo img{height:42px}
  .logo-text{font-size:13px}
}