:root{
  --B-ase-paper:#F6F6EF;
  --B-ase-ink:#121212;
  --B-ase-yellow:#F2DE02;
  --B-ase-lime:#BAFE01;
  --B-ase-blue:#C9DAFD;
  --B-ase-muted:#6c6c66;
  --B-ase-line:rgba(18,18,18,.16);
  --B-ase-shadow:0 18px 45px rgba(18,18,18,.09);
  --B-ase-radius:4px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--B-ase-ink);
  background-color:var(--B-ase-paper);
  background-image:linear-gradient(rgba(18,18,18,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(18,18,18,.045) 1px,transparent 1px);
  background-size:28px 28px;
  font-family:Inter,"Microsoft YaHei",Arial,sans-serif;
  line-height:1.7;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
.B_aseHeader{position:relative;z-index:20;background:var(--B-ase-paper)}
.B_aseHeaderTop{border-bottom:1px solid var(--B-ase-line)}
.B_aseHeaderInner,.B_aseNavigationInner,.B_aseFooterInner,.B_aseSection{
  width:90%;max-width:1240px;margin:auto
}
.B_aseHeaderInner{min-height:82px;display:flex;align-items:center;justify-content:space-between}
.B_aseBrand{display:flex;align-items:center;gap:14px}
.B_aseBrand h2{display:none}
.B_aseBrand img{width:150px;height:48px;object-fit:contain}
.B_aseHotline a{display:flex;align-items:center;gap:10px;font-size:14px}
.B_aseHotline span{display:grid;place-items:center;width:31px;height:31px;border:1px solid var(--B-ase-ink);border-radius:50%;font-size:15px}
.B_aseNavigationLayer{border-bottom:1px solid var(--B-ase-line);background:rgba(201,218,253,.62)}
.B_aseNavigationInner{min-height:57px;display:flex;align-items:center;justify-content:center}
.B_aseDesktopNav ul,.B_aseFooterLinks ul{display:flex;align-items:center;gap:34px;margin:0;padding:0;list-style:none}
.B_aseDesktopNav a{font-size:14px;font-weight:700}
.B_aseDesktopNav a:hover,.B_aseFooterLinks a:hover{color:#536d99}
.B_aseMenuTrigger,.B_aseMobileNav{display:none}
.B_aseSection{position:relative;padding:110px 0}
.B_aseEyebrow{display:block;margin-bottom:13px;color:#606056;font-size:11px;font-weight:800;letter-spacing:.18em}
.B_aseSectionHeading{max-width:680px;margin-bottom:42px}
.B_aseSectionHeading h2,.B_aseStoryText h2,.B_aseReachIntro h2{margin:0 0 15px;font-size:clamp(30px,4vw,52px);line-height:1.12;letter-spacing:-.04em}
.B_aseSectionHeading p,.B_aseStoryText p,.B_aseReachIntro p{color:var(--B-ase-muted)}
.B_asePillButton{display:inline-flex;align-items:center;gap:12px;padding:12px 20px;border-radius:40px;background:var(--B-ase-lime);font-size:13px;font-weight:800;border:1px solid var(--B-ase-ink)}
.B_asePillButton:hover{transform:translateY(-2px);box-shadow:0 8px 0 var(--B-ase-ink)}
.B_aseCarouselSection{width:100%;max-width:none;padding:0;overflow:hidden;background:var(--B-ase-blue)}
.B_aseCarouselTrack{width:90%;max-width:1240px;margin:auto}
.B_aseSlide{display:none;min-height:620px;grid-template-columns:1fr 1fr;align-items:center;gap:7vw}
.B_aseSlide.is-active{display:grid}
.B_aseSlideCopy h1,.B_aseSlideCopy h2{margin:0 0 22px;font-size:clamp(42px,6vw,40px);line-height:1.02;letter-spacing:-.07em}
.B_aseSlideCopy p{max-width:550px;margin:0 0 30px;color:#41454c;font-size:17px}
.B_aseSlideVisual{position:relative;height:390px;border:1px solid var(--B-ase-ink);background:var(--B-ase-ink);overflow:hidden;box-shadow:14px 14px 0 var(--B-ase-yellow)}
.B_aseSlideVisual:after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 35%,rgba(255,255,255,.28),transparent 60%);transform:translateX(-120%);animation:B_aseShine 5s infinite}
.B_aseSlideVisual img{width:100%;height:100%;object-fit:cover;opacity:.76}
.B_aseSlideVisual strong{position:absolute;left:25px;bottom:43px;color:#fff;font-size:31px;line-height:.95;letter-spacing:.04em}
.B_aseSlideVisual small{position:absolute;right:25px;bottom:25px;color:var(--B-ase-yellow)}
.B_aseCarouselArrow{position:absolute;top:50%;display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--B-ase-ink);background:var(--B-ase-paper);transform:translateY(-50%);z-index:2}
.B_aseCarouselPrev{left:3%}.B_aseCarouselNext{right:3%}
.B_aseCarouselDots{position:absolute;bottom:27px;left:50%;display:flex;gap:8px;transform:translateX(-50%)}
.B_aseCarouselDots button{width:30px;height:4px;border:0;background:rgba(18,18,18,.3)}
.B_aseCarouselDots button.is-active{background:var(--B-ase-ink)}
.B_aseStorySection{display:grid;grid-template-columns:1fr 1fr;gap:9vw;align-items:center}
.B_aseStoryImage{position:relative;border:1px solid var(--B-ase-ink);padding:12px;background:#fff;transform:rotate(-2deg)}
.B_aseStoryImage img{width:100%;aspect-ratio:1.15;object-fit:cover}
.B_aseStoryImage span{position:absolute;right:-25px;bottom:20px;padding:12px;background:var(--B-ase-yellow);font-size:12px;font-weight:800;line-height:1.2}
.B_aseRichText{margin-bottom:25px;color:#44443e}
.B_aseTextLink{font-weight:800;border-bottom:2px solid var(--B-ase-yellow)}
.B_aseDiamondGrid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border:1px solid var(--B-ase-ink);background:var(--B-ase-ink)}
.B_aseDiamondCard{min-height:310px;padding:29px;background:var(--B-ase-paper)}
.B_aseDiamondCard:nth-child(even){background:var(--B-ase-blue)}
.B_aseDiamondCard i,.B_aseHonorCard i,.B_aseCrossGrid i,.B_aseMetricIcon,.B_aseLanguageGrid i{font-size:24px;color:#667b9d}
.B_aseDiamondCard h3,.B_aseHonorCard h3,.B_aseCrossGrid h3,.B_aseMetricGrid h3,.B_aseLanguageGrid h3{margin:32px 0 3px;font-size:18px}
.B_aseDiamondCard strong,.B_aseHonorCard strong,.B_aseMetricGrid strong,.B_aseLanguageGrid strong{display:block;font-size:27px}
.B_aseDiamondCard p,.B_aseHonorCard p,.B_aseCrossGrid p,.B_aseMetricGrid p,.B_aseLanguageGrid p{color:var(--B-ase-muted);font-size:13px}
.B_aseOverlapGrid{display:grid;grid-template-columns:repeat(4,1fr);gap:0 18px}
.B_aseHonorCard{position:relative;min-height:335px;padding:30px;border:1px solid var(--B-ase-ink);background:var(--B-ase-paper);box-shadow:8px 8px 0 var(--B-ase-yellow)}
.B_aseHonorCard:nth-child(even){top:30px;background:var(--B-ase-blue);box-shadow:8px 8px 0 var(--B-ase-ink)}
.B_aseHonorCard span{position:absolute;right:18px;top:15px;font-size:12px;font-weight:800}
.B_aseCrossGrid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--B-ase-ink)}
.B_aseCrossGrid>div{min-height:260px;padding:34px;border:1px solid var(--B-ase-ink);background:var(--B-ase-paper)}
.B_aseCrossGrid>div:nth-child(2),.B_aseCrossGrid>div:nth-child(3){background:var(--B-ase-blue)}
.B_aseMetricGrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.B_aseMetricGrid>div{padding:28px;border:1px solid var(--B-ase-ink);background:#fff}
.B_aseMetricIcon{display:block;margin-bottom:25px}
.B_aseMetricGrid strong{font-size:38px}
.B_aseLanguageGrid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.B_aseLanguageGrid>div{padding:28px;border:1px solid var(--B-ase-ink);background:var(--B-ase-blue);transform:skewY(-2deg)}
.B_aseLanguageGrid>div>*{transform:skewY(2deg)}
.B_aseLanguageGrid i{display:block;font-size:38px}
.B_aseQuestionRail{display:flex;gap:17px;overflow:auto;padding:5px 5px 22px;scroll-snap-type:x mandatory}
.B_aseQuestionCard{flex:0 0 280px;min-height:250px;padding:25px;border:1px solid var(--B-ase-ink);background:#fff;scroll-snap-align:start}
.B_aseQuestionCard:nth-child(odd){background:var(--B-ase-yellow)}
.B_aseQuestionCard i{font-size:24px}.B_aseQuestionCard h3{font-size:17px}.B_aseQuestionCard p{color:#555;font-size:13px}.B_aseQuestionCard span{font-weight:800;font-size:11px}
.B_aseServiceGrid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--B-ase-ink)}
.B_aseServiceCard{position:relative;min-height:390px;padding:25px;border-right:1px solid var(--B-ase-ink);overflow:hidden;background:var(--B-ase-paper)}
.B_aseServiceCard:last-child{border-right:0}.B_aseServiceCard.B_aseDarkCard{background:var(--B-ase-ink);color:#fff}.B_aseServiceCard i{font-size:25px;color:var(--B-ase-yellow)}.B_aseServiceCard h3{margin-top:35px}.B_aseServiceCard p{position:relative;z-index:1;color:var(--B-ase-muted);font-size:13px}.B_aseDarkCard p{color:#c8c8c2}.B_aseServiceCard img{position:absolute;right:0;bottom:0;width:68%;height:145px;object-fit:cover;opacity:.33}
.B_aseNewsGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.B_aseNewsCard{border:1px solid var(--B-ase-ink);background:#fff;overflow:hidden}.B_aseNewsCard:first-child,.B_aseNewsCard:last-child{background:var(--B-ase-ink);color:#fff}.B_aseNewsCard img{width:100%;height:205px;object-fit:cover}.B_aseNewsBody{padding:20px}.B_aseNewsBody time{font-size:11px;color:var(--B-ase-yellow)}.B_aseNewsBody h3{font-size:18px;line-height:1.35}.B_aseNewsBody p{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:5;overflow:hidden;color:#777;font-size:13px}.B_aseNewsCard:first-child p,.B_aseNewsCard:last-child p{color:#bbb}
.B_asePartnerGrid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--B-ase-ink)}.B_asePartnerGrid>div{min-height:340px;padding:22px;border-right:1px solid var(--B-ase-ink)}.B_asePartnerGrid>div:last-child{border-right:0}.B_asePartnerGrid img{width:100%;height:75px;object-fit:cover;margin-bottom:20px}.B_asePartnerGrid i{color:#6b80a4}.B_aseReachSection{display:grid;grid-template-columns:1.1fr .9fr;gap:8vw;padding-bottom:135px}.B_aseReachItems{display:grid;grid-template-columns:1fr 1fr;gap:12px}.B_aseReachItems a,.B_aseReachItems div{display:flex;flex-direction:column;gap:6px;padding:20px;border:1px solid var(--B-ase-ink);background:var(--B-ase-yellow)}.B_aseReachItems i{font-size:21px}.B_aseReachItems span{font-size:12px}.B_aseReachItems strong{font-size:14px;overflow-wrap:anywhere}.B_aseFooter{background:var(--B-ase-ink);color:#fff}.B_aseFooterInner{padding:70px 0 25px;display:grid;grid-template-columns:1.3fr .8fr 1fr;gap:45px}.B_aseFooterBrand img{background:#fff;padding:4px}.B_aseFooterName{font-weight:800}.B_aseFooterBrand p:last-child{max-width:420px;color:#aaa;font-size:13px}.B_aseFooterLinks ul{display:grid;grid-template-columns:1fr 1fr;gap:12px 25px}.B_aseFooterLinks a{color:#ddd;font-size:13px}.B_aseContactList{display:flex;flex-direction:column;gap:14px;font-style:normal;color:#bbb;font-size:13px}.B_aseContactList span{display:flex;gap:10px}.B_aseContactList i{width:18px;color:var(--B-ase-yellow)}.B_aseCopyright{grid-column:1/-1;padding-top:20px;border-top:1px solid #444;color:#888;font-size:12px}.B_aseCopyright a{color:#fff}.B_aseBackTop{position:fixed;right:24px;bottom:24px;z-index:10;display:none;width:45px;height:45px;border:1px solid var(--B-ase-ink);background:var(--B-ase-lime)}.B_aseBackTop.is-visible{display:block}
@keyframes B_aseShine{0%,55%{transform:translateX(-120%)}75%,100%{transform:translateX(120%)}}

@media(max-width:850px){
  .B_aseDesktopNav{display:none}.B_aseNavigationInner{justify-content:flex-end}.B_aseMenuTrigger{display:block}.B_aseMenuButton{width:44px;height:38px;border:1px solid var(--B-ase-ink);background:var(--B-ase-paper);font-size:20px}.B_aseMobileNav{padding:10px 5%;border-top:1px solid var(--B-ase-line)}.B_aseMobileNav[hidden]{display:none}.B_aseMobileNav ul{margin:0;padding:0;list-style:none}.B_aseMobileNav li{border-bottom:1px solid var(--B-ase-line)}.B_aseMobileNav a{display:block;padding:10px 0;font-weight:700}.B_aseSlide{grid-template-columns:1fr;padding:75px 0 100px;gap:35px}.B_aseSlideVisual{height:300px}.B_aseStorySection,.B_aseReachSection{grid-template-columns:1fr;gap:45px}.B_aseDiamondGrid,.B_aseMetricGrid,.B_aseLanguageGrid,.B_aseServiceGrid{grid-template-columns:repeat(2,1fr)}.B_aseOverlapGrid{grid-template-columns:repeat(2,1fr);gap:18px}.B_aseHonorCard:nth-child(even){top:0}.B_aseNewsGrid{grid-template-columns:repeat(2,1fr)}.B_asePartnerGrid{grid-template-columns:repeat(2,1fr)}.B_asePartnerGrid>div:nth-child(2){border-right:0}.B_asePartnerGrid>div:nth-child(-n+2){border-bottom:1px solid var(--B-ase-ink)}.B_aseFooterInner{grid-template-columns:1fr 1fr}.B_aseFooterBrand,.B_aseCopyright{grid-column:1/-1}
}
@media(max-width:560px){
  .B_aseSection{padding:72px 0}.B_aseHeaderInner{min-height:68px}.B_aseBrand img{width:125px;height:40px}.B_aseHotline strong{display:none}.B_aseSlideCopy h1,.B_aseSlideCopy h2{font-size:45px}.B_aseSlideCopy p{font-size:15px}.B_aseSlideVisual{height:240px}.B_aseDiamondGrid,.B_aseMetricGrid,.B_aseLanguageGrid,.B_aseServiceGrid,.B_aseOverlapGrid,.B_aseNewsGrid,.B_asePartnerGrid,.B_aseCrossGrid{grid-template-columns:1fr}.B_aseCrossGrid>div{min-height:220px}.B_aseHonorCard:nth-child(even){box-shadow:8px 8px 0 var(--B-ase-ink)}.B_aseServiceCard{border-right:0;border-bottom:1px solid var(--B-ase-ink)}.B_asePartnerGrid>div{border-right:0!important;border-bottom:1px solid var(--B-ase-ink)}.B_asePartnerGrid>div:last-child{border-bottom:0}.B_aseReachItems{grid-template-columns:1fr}.B_aseFooterInner{grid-template-columns:1fr;gap:30px}.B_aseFooterLinks ul{grid-template-columns:repeat(2,1fr)}.B_aseCopyright{font-size:11px}
}
/* =========================
   B_ase Contact Page
========================= */
.B_aseContactHero{
  display:grid;
  grid-template-columns:1fr 1fr;
  align-items:center;
  gap:9vw;
  min-height:590px;
}
.B_aseContactHeroCopy h1,
.B_aseListIntroCopy h1,
.B_aseArticleIntroCopy h1{
  margin:0 0 22px;
  font-size:clamp(42px,6vw,38px);
  line-height:1.03;
  letter-spacing:-.07em;
}
.B_aseContactHeroCopy p{
  max-width:560px;
  margin-bottom:30px;
  color:var(--B-ase-muted);
  font-size:16px;
}
.B_aseContactHeroCircle{
  display:grid;
  place-items:center;
  width:min(430px,80vw);
  aspect-ratio:1;
  margin:auto;
  border:1px solid var(--B-ase-ink);
  border-radius:50%;
  background:var(--B-ase-ink);
  box-shadow:25px 25px 0 var(--B-ase-yellow);
}
.B_aseContactCircleCore{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  width:68%;
  aspect-ratio:1;
  border:1px solid var(--B-ase-yellow);
  border-radius:50%;
  color:#fff;
  text-align:center;
}
.B_aseContactCircleCore i{
  margin-bottom:20px;
  color:var(--B-ase-yellow);
  font-size:38px;
}
.B_aseContactCircleCore strong{
  font-size:20px;
  line-height:1.05;
}
.B_aseContactCircleCore small{
  margin-top:18px;
  color:#c7c7c2;
}
.B_aseContactWayGrid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border:1px solid var(--B-ase-ink);
}
.B_aseContactWayGrid>a,
.B_aseContactWayGrid>div{
  min-height:300px;
  padding:28px;
  border-right:1px solid var(--B-ase-ink);
  background:var(--B-ase-paper);
}
.B_aseContactWayGrid>a:nth-child(2),
.B_aseContactWayGrid>div:nth-child(3){
  background:var(--B-ase-blue);
}
.B_aseContactWayGrid>*:last-child{border-right:0}
.B_aseContactWayGrid i{
  color:#687fa5;
  font-size:25px;
}
.B_aseContactWayGrid small{
  display:block;
  margin-top:30px;
  color:var(--B-ase-muted);
}
.B_aseContactWayGrid h3{
  margin:5px 0;
  font-size:20px;
}
.B_aseContactWayGrid strong{
  display:block;
  overflow-wrap:anywhere;
  font-size:15px;
}
.B_aseContactWayGrid p{
  color:var(--B-ase-muted);
  font-size:13px;
}
.B_aseContactOptionGrid{
  display:grid;
  grid-template-columns:1fr 1fr;
  border:1px solid var(--B-ase-ink);
}
.B_aseContactOptionGrid>div{
  min-height:285px;
  padding:32px;
  border:1px solid var(--B-ase-ink);
}
.B_aseContactOptionGrid>div:nth-child(2),
.B_aseContactOptionGrid>div:nth-child(3){
  background:var(--B-ase-blue);
}
.B_aseContactOptionGrid i{
  color:#647ca5;
  font-size:25px;
}
.B_aseContactOptionGrid h3{
  margin:25px 0 8px;
  font-size:21px;
}
.B_aseContactOptionGrid p{
  max-width:470px;
  color:var(--B-ase-muted);
  font-size:14px;
}
.B_aseContactOptionGrid ul{
  display:flex;
  flex-wrap:wrap;
  gap:8px 25px;
  margin:20px 0 0;
  padding:0;
  list-style:none;
  color:#4f4f48;
  font-size:12px;
}
.B_aseContactOptionGrid li:before{
  content:"✓";
  margin-right:7px;
  color:#7187a7;
}
.B_aseMessageSection{
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:9vw;
  align-items:start;
}
.B_aseMessageIntro h2{
  margin:0 0 18px;
  font-size:clamp(30px,4vw,52px);
  line-height:1.1;
  letter-spacing:-.05em;
}
.B_aseMessageIntro>p{
  color:var(--B-ase-muted);
}
.B_aseMessageNotice{
  display:flex;
  gap:12px;
  margin-top:30px;
  padding:16px;
  border-left:3px solid var(--B-ase-yellow);
  background:#fff;
  color:#555;
  font-size:13px;
}
.B_aseMessageNotice i{color:#6e83a4}
.B_aseContactForm{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px 18px;
  padding:30px;
  border:1px solid var(--B-ase-ink);
  background:#fff;
  box-shadow:10px 10px 0 var(--B-ase-yellow);
}
.B_aseContactForm label{
  grid-column:span 1;
  font-size:12px;
  font-weight:800;
}
.B_aseContactForm input,
.B_aseContactForm select,
.B_aseContactForm textarea{
  width:100%;
  padding:12px 13px;
  border:1px solid var(--B-ase-line);
  border-radius:0;
  outline:none;
  background:var(--B-ase-paper);
  color:var(--B-ase-ink);
}
.B_aseContactForm input:nth-of-type(1),
.B_aseContactForm input:nth-of-type(2),
.B_aseContactForm textarea,
.B_aseContactForm button{
  grid-column:1/-1;
}
.B_aseContactForm textarea{
  resize:vertical;
}
.B_aseContactForm input:focus,
.B_aseContactForm select:focus,
.B_aseContactForm textarea:focus{
  border-color:var(--B-ase-ink);
  box-shadow:3px 3px 0 var(--B-ase-yellow);
}

/* =========================
   B_ase App Page
========================= */
.B_aseAppLaunch{
  display:grid;
  grid-template-columns:1fr .8fr;
  align-items:center;
  gap:8vw;
  min-height:640px;
  background:var(--B-ase-ink);
  color:#fff;
}
.B_aseAppLaunch:before{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:var(--B-ase-ink);
  box-shadow:calc((90vw - 100%) / -2) 0 0 var(--B-ase-ink),calc((90vw - 100%) / 2) 0 0 var(--B-ase-ink);
}
.B_aseAppLaunchCopy h1{
  margin:0 0 25px;
  font-size:clamp(42px,6vw,38px);
  line-height:1.02;
  letter-spacing:-.07em;
}
.B_aseAppLaunchCopy p{
  max-width:560px;
  margin-bottom:30px;
  color:#c4c4be;
}
.B_aseAppLaunch .B_aseEyebrow{color:var(--B-ase-yellow)}
.B_aseStoreLinks{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.B_aseStoreLinks a{
  display:flex;
  align-items:center;
  gap:10px;
  min-width:160px;
  padding:9px 14px;
  border:1px solid #777;
  border-radius:4px;
  color:#fff;
  font-size:10px;
  line-height:1.1;
}
.B_aseStoreLinks a:hover{border-color:var(--B-ase-yellow)}
.B_aseStoreLinks i{font-size:25px}
.B_aseStoreLinks strong{font-size:14px}
.B_asePhoneFrame{
  position:relative;
  width:235px;
  height:470px;
  margin:auto;
  padding:10px;
  border:7px solid #333;
  border-radius:33px;
  background:#101010;
  box-shadow:20px 20px 0 var(--B-ase-yellow);
}
.B_asePhoneFrame img{
  width:100%;
  height:100%;
  border-radius:21px;
  object-fit:cover;
}
.B_asePhoneCamera{
  position:absolute;
  top:12px;
  left:50%;
  z-index:2;
  width:65px;
  height:15px;
  border-radius:20px;
  background:#050505;
  transform:translateX(-50%);
}
.B_aseAppBadge{
  position:absolute;
  right:3%;
  bottom:18%;
  padding:13px;
  background:var(--B-ase-lime);
  color:var(--B-ase-ink);
  font-size:12px;
  font-weight:900;
  line-height:1.05;
}
.B_aseAppStats{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  padding-top:70px;
  padding-bottom:70px;
}
.B_aseAppStat{
  padding:28px;
  border-right:1px solid var(--B-ase-ink);
  text-align:center;
}
.B_aseAppStat:last-child{border-right:0}
.B_aseAppStat i{
  display:block;
  margin-bottom:13px;
  color:#6d84a6;
  font-size:22px;
}
.B_aseAppStat strong{
  display:block;
  font-size:34px;
}
.B_aseAppStat span{
  color:var(--B-ase-muted);
  font-size:13px;
}
.B_aseAppFeatureGrid{
  display:grid;
  grid-template-columns:1fr 1.35fr 1.35fr 1fr;
  gap:1px;
  border:1px solid var(--B-ase-ink);
  background:var(--B-ase-ink);
}
.B_aseAppFeatureGrid>div{
  min-height:310px;
  padding:28px;
  background:var(--B-ase-paper);
}
.B_aseAppFeatureGrid>div:nth-child(2),
.B_aseAppFeatureGrid>div:nth-child(3){
  background:var(--B-ase-blue);
}
.B_aseAppFeatureGrid i{font-size:25px;color:#617aa0}
.B_aseAppFeatureGrid h3{margin-top:50px;font-size:20px}
.B_aseAppFeatureGrid strong{font-size:14px}
.B_aseAppFeatureGrid p{color:var(--B-ase-muted);font-size:13px}
.B_aseExperienceGrid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:15px;
}
.B_aseExperienceGrid>div{
  min-height:270px;
  padding:27px;
  border:1px solid var(--B-ase-ink);
  border-radius:50% 50% 4px 4px;
  background:var(--B-ase-blue);
}
.B_aseExperienceGrid>div:nth-child(even){
  background:var(--B-ase-ink);
  color:#fff;
}
.B_aseExperienceGrid i{font-size:25px;color:var(--B-ase-yellow)}
.B_aseExperienceGrid h3{margin-top:45px}
.B_aseExperienceGrid p{color:var(--B-ase-muted);font-size:13px}
.B_aseExperienceGrid>div:nth-child(even) p{color:#bbb}
.B_aseCompareTable{
  border:1px solid var(--B-ase-ink);
  background:#fff;
}
.B_aseCompareRow{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr;
  min-height:58px;
  border-bottom:1px solid var(--B-ase-line);
}
.B_aseCompareRow:last-child{border-bottom:0}
.B_aseCompareRow>*{
  display:flex;
  align-items:center;
  padding:12px 20px;
  border-right:1px solid var(--B-ase-line);
  font-size:13px;
}
.B_aseCompareRow>*:last-child{border-right:0}
.B_aseCompareHead{background:var(--B-ase-ink);color:#fff}
.B_aseCompareRow b:nth-child(2){color:#5f789f}
.B_aseUpdateGrid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.B_aseUpdateGrid article{
  min-height:300px;
  padding:28px;
  border:1px solid var(--B-ase-ink);
  background:#fff;
  box-shadow:8px 8px 0 var(--B-ase-yellow);
}
.B_aseUpdateGrid article:nth-child(2){transform:translateY(30px);background:var(--B-ase-blue)}
.B_aseUpdateGrid article>span{
  display:block;
  font-size:25px;
  font-weight:900;
}
.B_aseUpdateGrid time{font-size:12px;color:var(--B-ase-muted)}
.B_aseUpdateGrid h3{margin:25px 0 12px}
.B_aseUpdateGrid ul{margin:0;padding-left:18px;color:var(--B-ase-muted);font-size:13px}
.B_aseInstallGrid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  border:1px solid var(--B-ase-ink);
}
.B_aseInstallGrid>div{
  min-height:250px;
  padding:30px;
  border-right:1px solid var(--B-ase-ink);
  background:var(--B-ase-blue);
}
.B_aseInstallGrid>div:nth-child(2){background:var(--B-ase-ink);color:#fff}
.B_aseInstallGrid>div:last-child{border-right:0}
.B_aseInstallGrid span{
  display:block;
  margin-bottom:25px;
  font-size:13px;
  font-weight:900;
}
.B_aseInstallGrid i{font-size:27px;color:var(--B-ase-yellow)}
.B_aseInstallGrid h3{margin:20px 0 5px}
.B_aseInstallGrid p{color:var(--B-ase-muted);font-size:13px}
.B_aseInstallGrid>div:nth-child(2) p{color:#bbb}
.B_aseAppCta{
  width:100%;
  max-width:none;
  text-align:center;
  background:var(--B-ase-yellow);
}
.B_aseAppCtaInner{max-width:700px;margin:auto}
.B_aseAppCta h2{
  margin:0 0 15px;
  font-size:clamp(32px,5vw,60px);
  line-height:1;
  letter-spacing:-.06em;
}
.B_aseAppCta p{margin-bottom:28px;color:#4d4b26}

/* =========================
   B_ase List Page
========================= */
.B_aseListIntro{
  display:grid;
  grid-template-columns:1.3fr .7fr;
  align-items:center;
  gap:8vw;
  min-height:390px;
}
.B_aseListIntroCopy p{
  max-width:600px;
  color:var(--B-ase-muted);
}
.B_aseListIntroMark{
  display:flex;
  flex-direction:column;
  justify-content:center;
  min-height:260px;
  padding:30px;
  background:var(--B-ase-ink);
  color:#fff;
  box-shadow:15px 15px 0 var(--B-ase-yellow);
}
.B_aseListIntroMark i{color:var(--B-ase-yellow);font-size:35px}
.B_aseListIntroMark strong{margin-top:35px;font-size:35px;line-height:.95}
.B_aseListIntroMark span{margin-top:25px;color:#aaa;font-size:12px}
.B_aseBreadcrumb{
  display:flex;
  align-items:center;
  gap:12px;
  width:90%;
  max-width:1240px;
  margin:auto;
  padding:20px 0;
  border-top:1px solid var(--B-ase-line);
  border-bottom:1px solid var(--B-ase-line);
  color:var(--B-ase-muted);
  font-size:12px;
}
.B_aseBreadcrumb i{font-size:10px;color:#7186a7}
.B_aseBreadcrumb a{color:var(--B-ase-ink);font-weight:700}
.B_aseListContent{
  display:grid;
  grid-template-columns:1.55fr .75fr;
  gap:8vw;
  align-items:start;
}
.B_aseListToolbar{
  display:flex;
  justify-content:space-between;
  align-items:end;
  margin-bottom:25px;
}
.B_aseListToolbar h2{
  margin:0;
  font-size:35px;
  line-height:1;
}
.B_aseResultLabel{color:var(--B-ase-muted);font-size:12px}
.B_aseArticleList{display:flex;flex-direction:column;gap:15px}
.B_aseListArticle{
  display:grid;
  grid-template-columns:210px 1fr;
  gap:20px;
  padding:12px;
  border:1px solid var(--B-ase-ink);
  background:#fff;
}
.B_aseListArticle:hover{box-shadow:7px 7px 0 var(--B-ase-yellow)}
.B_aseListArticleImage img{
  width:100%;
  height:170px;
  object-fit:cover;
}
.B_aseListArticleBody{
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  padding:5px 8px 5px 0;
}
.B_aseListArticleBody time{
  color:#7185a6;
  font-size:11px;
}
.B_aseListArticleBody h3{
  margin:9px 0;
  font-size:20px;
  line-height:1.3;
}
.B_aseListArticleBody p{
  display:-webkit-box;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:5;
  overflow:hidden;
  margin:0;
  color:var(--B-ase-muted);
  font-size:13px;
}
.B_aseReadMore{
  align-self:flex-end;
  font-size:12px;
  font-weight:800;
}
.B_aseReadMore i{margin-left:7px;color:#7086a8}
.B_asePagination{
  display:flex;
  justify-content:center;
  margin-top:35px;
  color:var(--B-ase-ink);
}
.B_asePagination a,
.B_asePagination span{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:35px;
  min-height:35px;
  margin:0 3px;
  padding:0 8px;
  border:1px solid var(--B-ase-ink);
  font-size:12px;
}
.B_asePagination .current{background:var(--B-ase-yellow)}
.B_aseListAside{
  position:sticky;
  top:25px;
}
.B_aseSearchBox,
.B_aseMenuBox{
  padding:25px;
  border:1px solid var(--B-ase-ink);
  background:var(--B-ase-blue);
}
.B_aseSearchBox h2,
.B_aseMenuBox h2{
  margin:0 0 22px;
  font-size:25px;
}
.B_aseSearchBox label{
  display:block;
  margin-bottom:8px;
  font-size:12px;
  font-weight:800;
}
.B_aseSearchField{
  display:flex;
  border:1px solid var(--B-ase-ink);
  background:#fff;
}
.B_aseSearchField input{
  min-width:0;
  flex:1;
  padding:11px;
  border:0;
  outline:0;
  background:transparent;
}
.B_aseSearchField button{
  width:43px;
  border:0;
  background:var(--B-ase-yellow);
}
.B_aseMenuBox{
  margin-top:18px;
  background:var(--B-ase-ink);
  color:#fff;
}
.B_aseMenuBox ul,
.B_aseAsideMenu ul{
  margin:0;
  padding:0;
  list-style:none;
}
.B_aseMenuBox li,
.B_aseAsideMenu li{border-bottom:1px solid #454545}
.B_aseMenuBox a,
.B_aseAsideMenu a{
  display:flex;
  justify-content:space-between;
  gap:10px;
  padding:12px 0;
  color:#ddd;
  font-size:13px;
}
.B_aseMenuBox a:hover,
.B_aseAsideMenu a:hover{color:var(--B-ase-yellow)}
.B_aseAsideNote{
  display:flex;
  gap:12px;
  margin-top:18px;
  padding:18px;
  border:1px solid var(--B-ase-ink);
  background:var(--B-ase-lime);
  font-size:13px;
}
.B_aseAsideNote i{margin-top:4px}

/* =========================
   B_ase Show Page
========================= */
.B_aseArticleIntro{
  display:grid;
  grid-template-columns:1.25fr .75fr;
  align-items:center;
  gap:8vw;
  min-height:500px;
}
.B_aseArticleIntroCopy h1{
  max-width:850px;
}
.B_aseArticleMeta{
  display:flex;
  flex-wrap:wrap;
  gap:15px 25px;
  color:var(--B-ase-muted);
  font-size:12px;
}
.B_aseArticleMeta i{margin-right:7px;color:#6c82a4}
.B_aseArticleOrb{
  display:grid;
  place-items:center;
  width:min(360px,75vw);
  aspect-ratio:1;
  margin:auto;
  border:1px solid var(--B-ase-ink);
  border-radius:50%;
  background:var(--B-ase-blue);
  box-shadow:18px 18px 0 var(--B-ase-ink);
  text-align:center;
}
.B_aseArticleOrb i{
  display:block;
  margin-bottom:15px;
  font-size:38px;
}
.B_aseArticleOrb strong{
  font-size:26px;
  line-height:1;
}
.B_aseArticleLayout{
  display:grid;
  grid-template-columns:1.55fr .75fr;
  gap:8vw;
  align-items:start;
}
.B_aseArticleCover{
  margin-bottom:35px;
  border:1px solid var(--B-ase-ink);
  background:#fff;
  padding:10px;
}
.B_aseArticleCover img{
  width:100%;
  max-height:520px;
  object-fit:cover;
}
.B_aseArticleContent{
  color:#33332f;
  font-size:16px;
}
.B_aseArticleContent h2,
.B_aseArticleContent h3{
  margin-top:35px;
  line-height:1.25;
}
.B_aseArticleContent p{margin:0 0 20px}
.B_aseArticleContent img{margin:25px auto}
.B_aseArticlePager{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
  margin-top:45px;
}
.B_aseArticlePager a{
  position:relative;
  min-height:115px;
  padding:20px;
  border:1px solid var(--B-ase-ink);
  background:#fff;
}
.B_aseArticlePager a:last-child{
  background:var(--B-ase-yellow);
  text-align:right;
}
.B_aseArticlePager small,
.B_aseArticlePager strong{
  display:block;
}
.B_aseArticlePager small{
  color:var(--B-ase-muted);
  font-size:11px;
}
.B_aseArticlePager strong{
  margin-top:12px;
  font-size:14px;
}
.B_aseArticlePager i{
  position:absolute;
  right:18px;
  bottom:15px;
}
.B_aseArticlePager a:last-child i{left:18px;right:auto}
.B_aseArticleShare{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  margin-top:22px;
  padding:20px;
  border:1px solid var(--B-ase-ink);
  background:var(--B-ase-blue);
}
.B_aseArticleShare strong,
.B_aseArticleShare span{display:block}
.B_aseArticleShare span{color:var(--B-ase-muted);font-size:12px}
.B_aseShareButtons{display:flex;gap:8px}
.B_aseShareButtons button{
  width:35px;
  height:35px;
  border:1px solid var(--B-ase-ink);
  background:var(--B-ase-paper);
}
.B_aseShareButtons button:hover{background:var(--B-ase-yellow)}
.B_aseAsideSearch,
.B_aseAsideMenu{
  padding:25px;
  border:1px solid var(--B-ase-ink);
  background:#fff;
}
.B_aseAsideSearch h2,
.B_aseAsideMenu h2{
  margin:0 0 20px;
  font-size:25px;
}
.B_aseAsideSearch label{
  display:block;
  margin-bottom:8px;
  font-size:12px;
  font-weight:800;
}
.B_aseAsideMenu{
  margin-top:18px;
  background:var(--B-ase-ink);
  color:#fff;
}
.B_aseRecommendedGrid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.B_aseRecommendedCard{
  position:relative;
  padding:10px;
  border:1px solid var(--B-ase-ink);
  background:#fff;
}
.B_aseRecommendedCard:nth-child(even){
  transform:translateY(25px);
  background:var(--B-ase-blue);
}
.B_aseRecommendedCard>span{
  position:absolute;
  top:17px;
  left:17px;
  z-index:1;
  padding:3px 7px;
  background:var(--B-ase-yellow);
  font-size:11px;
  font-weight:900;
}
.B_aseRecommendedCard img{
  width:100%;
  height:155px;
  object-fit:cover;
}
.B_aseRecommendedCard time{
  display:block;
  margin-top:15px;
  color:#7084a2;
  font-size:11px;
}
.B_aseRecommendedCard h3{
  margin:8px 0 10px;
  font-size:16px;
  line-height:1.35;
}

/* =========================
   Responsive Extension
========================= */
@media(max-width:850px){
  .B_aseContactHero,
  .B_aseMessageSection,
  .B_aseAppLaunch,
  .B_aseListContent,
  .B_aseArticleIntro,
  .B_aseArticleLayout{
    grid-template-columns:1fr;
    gap:45px;
  }
  .B_aseContactHero{padding-top:75px}
  .B_aseContactHeroCircle{width:310px}
  .B_aseContactWayGrid,
  .B_aseAppStats,
  .B_aseExperienceGrid,
  .B_aseInstallGrid{
    grid-template-columns:repeat(2,1fr);
  }
  .B_aseContactWayGrid>*:nth-child(2),
  .B_aseContactWayGrid>*:nth-child(4),
  .B_aseInstallGrid>div:nth-child(2){
    border-right:0;
  }
  .B_aseContactWayGrid>*:nth-child(-n+2),
  .B_aseInstallGrid>div:nth-child(-n+2){
    border-bottom:1px solid var(--B-ase-ink);
  }
  .B_aseAppFeatureGrid{
    grid-template-columns:1fr 1fr;
  }
  .B_aseAppFeatureGrid>div{
    min-height:260px;
  }
  .B_aseUpdateGrid,
  .B_aseRecommendedGrid{
    grid-template-columns:repeat(2,1fr);
  }
  .B_aseUpdateGrid article:nth-child(2),
  .B_aseRecommendedCard:nth-child(even){
    transform:none;
  }
  .B_aseListAside{
    position:static;
  }
}
@media(max-width:560px){
  .B_aseContactWayGrid,
  .B_aseContactOptionGrid,
  .B_aseAppStats,
  .B_aseAppFeatureGrid,
  .B_aseExperienceGrid,
  .B_aseInstallGrid,
  .B_aseUpdateGrid,
  .B_aseRecommendedGrid{
    grid-template-columns:1fr;
  }
  .B_aseContactWayGrid>*,
  .B_aseInstallGrid>div{
    border-right:0;
    border-bottom:1px solid var(--B-ase-ink);
  }
  .B_aseContactWayGrid>*:last-child,
  .B_aseInstallGrid>div:last-child{
    border-bottom:0;
  }
  .B_aseContactOptionGrid>div{
    min-height:245px;
  }
  .B_aseContactForm{
    grid-template-columns:1fr;
    padding:20px;
  }
  .B_aseContactForm label,
  .B_aseContactForm input,
  .B_aseContactForm select,
  .B_aseContactForm textarea,
  .B_aseContactForm button{
    grid-column:1;
  }
  .B_aseAppLaunch{
    min-height:auto;
    padding-top:75px;
    padding-bottom:100px;
  }
  .B_aseAppLaunchCopy h1{
    font-size:37px;
  }
  .B_asePhoneFrame{
    width:195px;
    height:395px;
  }
  .B_aseAppStat{
    border-right:0;
    border-bottom:1px solid var(--B-ase-ink);
  }
  .B_aseAppStat:last-child{border-bottom:0}
  .B_aseCompareRow{
    grid-template-columns:1.2fr 1fr 1fr;
  }
  .B_aseCompareRow>*{
    padding:10px 8px;
    font-size:11px;
  }
  .B_aseListIntroCopy h1,
  .B_aseArticleIntroCopy h1{
    font-size:38px;
  }
  .B_aseListArticle{
    grid-template-columns:1fr;
  }
  .B_aseListArticleImage img{
    height:200px;
  }
  .B_aseListArticleBody{
    min-height:210px;
  }
  .B_aseArticlePager{
    grid-template-columns:1fr;
  }
  .B_aseArticleShare{
    align-items:flex-start;
    flex-direction:column;
  }
  .B_aseArticleOrb{
    width:250px;
  }
}
.B_aseArticleContent img{
  cursor:zoom-in;
  transition:transform .25s ease,box-shadow .25s ease;
}
.B_aseArticleContent img.B_aseImageZoomed{
  position:relative;
  z-index:5;
  max-width:none;
  width:120%;
  margin-left:-10%;
  cursor:zoom-out;
  box-shadow:0 20px 60px rgba(18,18,18,.25);
}
@media(max-width:560px){
  .B_aseArticleContent img.B_aseImageZoomed{
    width:110%;
    margin-left:-5%;
  }
}
/* 移动端导航菜单 */
@media (max-width: 850px) {
  .B_aseMobileNav {
    display: block;
    max-height: 0;
    overflow: hidden;
    padding-top: 0;
    padding-bottom: 0;
    opacity: 0;
    transition:
      max-height .3s ease,
      opacity .25s ease,
      padding .3s ease;
  }

  .B_aseMobileNav.is-open {
    max-height: 500px;
    padding-top: 10px;
    padding-bottom: 10px;
    opacity: 1;
  }

  /* hidden 状态必须强制隐藏 */
  .B_aseMobileNav[hidden] {
    display: none !important;
  }
}

/* 桌面端始终隐藏移动导航 */
@media (min-width: 851px) {
  .B_aseMobileNav {
    display: none !important;
  }
}