.seller-page{max-width:1200px;margin:auto;padding:48px 24px 80px;color:#153E55}.seller-intro{display:grid;grid-template-columns:1.5fr 1fr;gap:56px;align-items:center;padding:44px 0 60px}.seller-copy h1{font-size:clamp(36px,4.5vw,62px);line-height:1.08;letter-spacing:-1.6px;max-width:720px;margin:16px 0 24px}.seller-lead{font-size:19px;line-height:1.7;max-width:640px}.seller-copy>.btn{margin:12px 0}.seller-personal{font-size:14px;color:#667E8B;max-width:440px}.seller-proof{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px;font-size:13px}.seller-proof span{border:1px solid #DCE8EF;border-radius:20px;padding:5px 12px}.seller-summary{border-radius:24px;background:#EDF7FC;padding:40px;border:1px solid #DCE8EF}.seller-summary h2{font-size:clamp(27px,3vw,38px);line-height:1.25;font-weight:500;margin:18px 0 28px}.seller-summary a,.seller-team>a{color:#168AC4;font-weight:600}.seller-process{padding:34px 0 54px;border-top:1px solid #DCE8EF}.seller-process>h2{font-size:30px;font-weight:500}.seller-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:28px}.seller-steps article{border:1px solid #DCE8EF;border-radius:18px;padding:26px;background:#fff;box-shadow:0 5px 20px #153e550a}.seller-number{color:#168AC4;font-size:30px;font-weight:500}.seller-steps h3{font-size:21px;margin:12px 0}.seller-steps p{color:#667E8B;line-height:1.7;margin-bottom:0}.seller-request-layout{display:grid;grid-template-columns:.9fr 1.2fr;gap:56px;align-items:start;padding-top:30px;scroll-margin-top:28px}.seller-team h2{font-size:32px;line-height:1.2;font-weight:500}.seller-person{padding:16px 0;border-bottom:1px solid #DCE8EF}.seller-person p{margin:6px 0;color:#667E8B}.seller-team>a{display:inline-block;margin:20px 0}.seller-faq{margin-top:28px}.seller-faq details{border-bottom:1px solid #DCE8EF;padding:17px 0}.seller-faq summary{font-weight:600;cursor:pointer}.seller-faq details p{color:#667E8B;line-height:1.7}.seller-form-panel{padding:32px;background:#F5F8FB;border:1px solid #DCE8EF;border-radius:20px}.seller-form-panel h2{font-size:28px;line-height:1.25;margin-top:0}.seller-form-panel>p{color:#667E8B;font-size:15px;line-height:1.6}.seller-form-panel .formgrid{gap:18px;margin-top:24px}.seller-form-panel label{font-size:14px}.seller-form-panel input,.seller-form-panel select,.seller-form-panel textarea{background:#fff}.seller-small{font-size:13px;color:#667E8B;line-height:1.5}.seller-form-panel button{width:100%}@media(max-width:850px){.seller-intro,.seller-request-layout{grid-template-columns:1fr;gap:30px}.seller-intro{padding-top:15px}.seller-summary{padding:28px}.seller-steps{grid-template-columns:1fr}.seller-page{padding-top:24px}.seller-request-layout{gap:32px}.seller-form-panel{padding:24px}}@media(max-width:480px){.seller-page{padding-left:18px;padding-right:18px}.seller-form-panel{padding:20px}.seller-form-panel .formgrid{grid-template-columns:1fr}.seller-form-panel .span2{grid-column:1}.seller-copy h1{letter-spacing:-.8px}}