.doc{position:relative;margin:0 0 2rem;font-size:1.8rem;line-height:2.8rem}@media only screen and (min-width:1198px){.doc{margin:0 0 2.5rem 10px;line-height:3rem}}.doc--no_footer_adv{margin-bottom:11rem}@media only screen and (min-width:1198px){.doc--no_footer_adv{margin-bottom:25rem}}.doc__body{position:relative}.doc_header__time{margin-bottom:1rem;font-size:1.3rem;line-height:1.6rem}@media only screen and (min-width:1198px){.doc_header__time{margin-bottom:1.5rem}}.doc_header__time_item:not(:last-child){margin-right:13px}.doc_header__publish_time,.doc_header__publish_update{color:#666;white-space:nowrap}.doc_header__publish_time{margin-right:1.2rem}.doc_header__branding{width:30rem;max-width:100%;margin-left:auto;overflow:hidden}@media only screen and (min-width:640px){.doc_header__branding{margin:2.5rem 0 2.5rem 2.5rem;float:right}}@media only screen and (min-width:1198px){.doc_header__branding{margin-top:1.5rem;margin-bottom:2rem}}.doc_header__wall_icon{margin:4px 5px 0 0;float:left;color:#e9c410;fill:#fff}@media only screen and (min-width:1198px){.doc_header__wall_icon{margin-top:8.5px}}.doc_header__name{margin:1.5rem 0;color:#000;font-size:2.6rem;line-height:2.8rem}@media only screen and (min-width:1198px){.doc_header__name{font-size:3.3rem;line-height:3.7rem}}.doc_header__subheader{margin:1.5rem 0;color:#333;font:700 1.7rem/2.8rem a;font-family:inherit}@media only screen and (min-width:1198px){.doc_header__subheader{font-size:1.9rem;line-height:3rem}}.doc_header__subheader--lite{color:#999;font:1.7rem/2.5rem a;font-family:inherit}@media only screen and (min-width:1198px){.doc_header__subheader--lite{font-size:1.7rem;line-height:2.5rem}}.b-article__text,.doc__text{margin-bottom:2rem;color:#111;font-size:1.8rem;line-height:2.8rem}@media only screen and (min-width:1198px){.b-article__text,.doc__text{margin-bottom:2.5rem;font-size:1.9rem;line-height:3rem}}.commerce{margin-bottom:3rem}@media only screen and (min-width:1198px){.commerce{margin-bottom:4rem}}@media only screen and (min-width:1198px){.commerce_grid{display:flex;gap:2rem}.commerce_grid__item_main{width:38rem}.commerce_grid__item_content{width:68rem}}.commerce_header{margin-bottom:3.5rem}@media only screen and (min-width:1198px){.commerce_header{margin-bottom:5rem}}.commerce_header__name{margin-top:0}.commerce_header__button{margin-bottom:2rem}.commerce_collage{display:grid;grid-template-columns:1fr 1fr;margin:0 -20px;gap:10px}@media only screen and (min-width:1198px){.commerce_collage{margin:0}}.commerce_collage__img{width:100%}.commerce_nav{z-index:1;position:-webkit-sticky;position:sticky;top:5rem;border-bottom:1px solid #dfe3e7;background-color:#fff}.commerce_nav .commerce_nav__list{display:flex;align-items:center;padding:1rem 0;overflow:auto;gap:.8rem}.commerce_nav__link{display:flex;flex-flow:column;justify-content:center;height:4rem;padding:0 1.2rem;border-radius:1.2rem;background-color:#f9fafb;color:#1c2025;font:1.5rem/1 a;font-family:inherit;white-space:nowrap}.commerce_nav__link:not(.commerce_nav__link--active):focus-visible,.commerce_nav__link:not(.commerce_nav__link--active):hover{background-color:#e8ecee}.commerce_nav__link--active{background-color:#234196;color:#fff}.commerce_section{padding:5rem 0;border-bottom:1px solid #dfe3e7}.commerce_section__title{margin-bottom:2.5rem;font:700 2.7rem/3.3rem a;font-family:inherit}.commerce_stuff{display:grid;grid-template-columns:100%;gap:1rem}@media only screen and (min-width:640px){.commerce_stuff{grid-template-columns:1fr 1fr}}.commerce_stuff .commerce_info__item{width:auto;margin-bottom:2rem}@media only screen and (min-width:1198px){.commerce_stuff .commerce_info__item{margin-bottom:2.5rem}}.commerce_button{display:flex;flex-flow:row;align-items:center;height:5.5rem;padding:0 2rem;border-radius:1.2rem;background-color:#edf3f6;font:700 1.5rem/2rem a;font-family:inherit;gap:1rem}.commerce_button:focus-visible,.commerce_button:hover{background-color:#e8ecee}.commerce_button__icon--link{margin-left:auto}.commerce_info{display:flex;margin-bottom:3rem;gap:1.2rem}@media only screen and (min-width:640px){.commerce_info{gap:0}}@media only screen and (min-width:1198px){.commerce_info{margin-bottom:4.5rem}}.commerce_info__item{box-sizing:border-box;position:relative;flex-grow:1;flex-shrink:0;width:calc(50% - .6rem);font:1.6rem/1.8rem a;font-family:inherit}@media only screen and (min-width:1198px){.commerce_info__item{font-size:2.2rem;line-height:1}}.commerce_info:not(.commerce_info--no_separator) .commerce_info__item+.commerce_info__item{padding-left:2.5rem}@media only screen and (min-width:640px){.commerce_info:not(.commerce_info--no_separator) .commerce_info__item+.commerce_info__item:before{position:absolute;top:0;bottom:0;left:-1px;width:2px;background-color:#dfe3e7;content:""}}@media only screen and (min-width:640px){.commerce_info--no_separator .commerce_info__item+.commerce_info__item{padding-left:.5rem}}.commerce_info__item b{display:block;font:700 3.6rem/4.2rem a;font-family:inherit}@media only screen and (min-width:1198px){.commerce_info__item b{font-size:4.8rem;line-height:5.2rem}}.commerce_info__link{display:flex;align-items:center;margin-bottom:1rem;color:#234196;gap:.6rem}@media only screen and (min-width:1198px){.commerce_info__link{margin-bottom:0}}.commerce_form{display:flex;position:relative;flex-flow:column;padding:2rem 2rem 2.5rem;border-radius:1.2rem;background-color:#edf3f6;gap:2rem}.commerce_form__field{display:flex;flex-flow:column;gap:1rem}.commerce_form__field+.commerce_form__field{margin-top:-1rem}.commerce_form__input{box-sizing:border-box;display:block;width:100%;height:4rem;padding:0 1rem;border:0;border-radius:.3rem;background-color:#fff;box-shadow:0 1px 4px 0 rgba(0,0,0,.09);color:#000;font:1.5rem/4rem a;font-family:inherit;-webkit-appearance:none;appearance:none}.commerce_form__input.is_invalid{border:1px solid #cf0d0d}.commerce_form__error{display:none;color:#cf0d0d;font:1.1rem/1.5rem a;font-family:inherit}.commerce_form__input.is_invalid+.commerce_form__error{display:block}.commerce_form__agreed{display:flex;flex-wrap:wrap;align-items:flex-start;gap:1rem}.commerce_form__agreed_text{flex-basis:calc(100% - 30px);color:#111;font:1.4rem/1.9rem a;font-family:inherit}.commerce_form__agreed_text a{color:#234196}.commerce_form__checkbox{flex-shrink:0;width:2rem;height:2rem;margin:0}.commerce_form__checkbox.is_invalid~.commerce_form__error{display:block}.commerce_form__button{display:flex;flex-flow:column;align-items:center;justify-content:center;width:100%;height:4.5rem;border-radius:1.2rem;background-color:#234196;color:#fff;font:1.7rem/2.3rem a;font-family:inherit}.commerce_form__button:not(:disabled):focus-visible,.commerce_form__button:not(:disabled):hover{background-color:#1c3478}.commerce_form__button:disabled{background-color:rgba(35,65,150,.5)}@media only screen and (min-width:1198px){.commerce_form__button{max-width:15rem}}.commerce_form__success{box-sizing:border-box;position:absolute;top:0;left:0;width:100%;height:100%;padding:2rem;border-radius:1.2rem;background-color:#edf3f6}.commerce_form__success_title{margin-bottom:2rem}.commerce_form__success_text{width:auto}.commerce_form__api_error{margin-top:1rem;color:#cf0d0d;font:1.1rem/1.5rem a;font-family:inherit}#conferences,#contacts,#online,#press,#projects,#radio,#segments{scroll-margin-top:15.6rem}@media only screen and (min-width:1198px){#conferences,#contacts,#online,#press,#projects,#radio,#segments{scroll-margin-top:14.1rem}}