.ob-btn{z-index:60;background:var(--c-accent,#667eff);color:#fff;cursor:pointer;border:none;border-radius:50%;width:44px;height:44px;font-size:20px;font-weight:800;position:fixed;bottom:20px;right:20px;box-shadow:0 6px 18px #667eff66}.ob-overlay{z-index:70;background:#1e193a8c;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.ob-modal{background:var(--c-paper,#fff);width:100%;max-width:560px;max-height:88vh;font-family:var(--font,"Manrope", sans-serif);color:var(--c-text,#292555);border-radius:18px;padding:32px;position:relative;overflow-y:auto;box-shadow:0 30px 80px #1e193a59}.ob-close{color:var(--c-muted,#726e97);cursor:pointer;background:0 0;border:none;font-size:24px;line-height:1;position:absolute;top:16px;right:16px}.ob-logo{height:26px;margin-bottom:16px}.ob-title{color:var(--c-text-deep,#1e193a);margin:0 0 6px;font-size:26px;font-weight:800}.ob-sub{color:var(--c-muted,#726e97);margin:0 0 22px}.ob-steps{flex-direction:column;gap:16px;margin:0;padding:0;list-style:none;display:flex}.ob-step{align-items:flex-start;gap:14px;display:flex}.ob-step__n{background:var(--c-accent,#667eff);color:#fff;border-radius:8px;flex:none;justify-content:center;align-items:center;width:26px;height:26px;font-size:13px;font-weight:800;display:flex}.ob-step__title{color:var(--c-text-deep,#1e193a);margin:0 0 2px;font-size:15px;font-weight:700}.ob-step__body{color:var(--c-text-soft,#474784);margin:0;font-size:14px;line-height:1.5}.ob-foot{border-top:1px solid var(--c-line,#dee2ff);color:var(--c-muted,#726e97);justify-content:space-between;align-items:center;gap:16px;margin-top:26px;padding-top:18px;font-size:13px;display:flex}.ob-foot code{background:var(--c-surface-2,#e3defb);border-radius:5px;padding:1px 6px}.ob-cta{background:var(--c-accent,#667eff);color:#fff;cursor:pointer;border:none;border-radius:9px;padding:9px 20px;font-weight:700}