.bb271-support{position:fixed;right:20px;bottom:22px;z-index:80;background:#f9f7f1;color:#273236;border:1px solid #d9cdb6;border-radius:14px;box-shadow:0 12px 40px #101c2326;padding:14px;width:225px;box-sizing:border-box}.bb271-support-head{display:flex;gap:12px;justify-content:space-between;align-items:center;margin-bottom:10px;font-size:12px}.bb271-support button,.bb271-dialog button,.bb271-membership button{border:1px solid #c4aa76;background:#223035;color:#faf7f0;border-radius:7px;padding:7px 12px;font-size:12px;cursor:pointer}.bb271-support-head button{background:transparent;color:#59666a;padding:3px 6px;white-space:nowrap}.bb271-qr{position:relative;width:190px;height:190px;overflow:hidden;background:white;margin:auto;flex-shrink:0}.bb271-qr img{position:absolute!important;width:380px!important;max-width:none!important;height:auto!important;left:-95px;top:-346px;display:block}.bb271-dialog{box-sizing:border-box;background:#fcfaf5;color:#273236;border:1px solid #c8b181;border-radius:16px;padding:22px;width:min(1000px,94vw);max-height:90vh;overflow:auto;box-shadow:0 22px 80px #0005}.bb271-dialog::backdrop{background:#0c171dcc;backdrop-filter:blur(3px)}.bb271-guide-head,.bb271-guide-nav{display:flex;align-items:center;justify-content:space-between;gap:12px}.bb271-guide-head{font-size:13px;color:#756b56;margin-bottom:16px}.bb271-guide-nav{justify-content:flex-end;margin-top:16px}.bb271-guide-image{width:100%;max-height:55vh;object-fit:contain;border:1px solid #e3dac9;border-radius:9px;background:white}.bb271-dialog h2{font-size:21px;margin:18px 0 8px}.bb271-dialog p{font-size:14px;line-height:1.8;margin:8px 0}.bb271-contact{width:340px;text-align:center}.bb271-contact .bb271-qr{margin:20px auto}.bb271-membership{margin:45px auto;padding:40px;max-width:640px;border:1px solid #d7c8aa;background:#f8f3e7;color:#273236;border-radius:16px}.bb271-membership h2{font-size:28px}.bb271-membership p{margin:16px 0}.bb271-membership button{margin-right:12px}.bb271-kicker{font-size:11px;letter-spacing:2px;color:#826632}.bb271-guide-trigger{white-space:nowrap}.bb271-support-launch{margin-top:auto!important;border-top:1px solid #ffffff20!important}.bb271-logistics{display:grid;grid-template-columns:repeat(2,minmax(130px,1fr));gap:12px;margin:14px 0}.bb271-logistics label{display:grid;gap:6px;font-size:12px}.bb271-logistics select,.bb271-logistics input{width:100%;min-width:0}.bb271-logistics-note{font-size:12px;line-height:1.7;color:#786a50;grid-column:1/-1}@media(max-width:700px){.bb271-support{right:12px;bottom:12px;width:190px;padding:10px}.bb271-support .bb271-qr{width:160px;height:160px}.bb271-support .bb271-qr img{width:320px!important;left:-80px;top:-291px}.bb271-support-head{font-size:10px;gap:4px}.bb271-dialog{padding:14px}.bb271-logistics{grid-template-columns:1fr}}