*,
*::before,
*::after {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: "SF UI Text_", "Helvetica Neue", "Helvetica", "Arial", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    font-size: 16px;
    line-height: 1.4;
    color: black;
}

a {
    color: #06c;
    text-decoration: none;
    border-bottom: 1px inset rgba(0, 102, 204, 0.25);

    transition: color 0.25s ease-out, border-bottom-color 0.25s ease-out;
}

a:hover,
a:focus,
a:active {
    text-decoration: none;
    color: #d04000;
    border-bottom-color: rgba(208, 64, 0, 0.25);
    transition: none;
}

abbr {
    font-size: 87.543481275449823753245273897%;
    letter-spacing: 1px;
    text-transform: uppercase;
}

p, ol, ul {
    margin-bottom: 9px;
}

.container {
    padding-left: 18px;
    padding-right: 18px;
}

.badge {
    letter-spacing: 1px;
    font-size: 9px;
    border: 1px solid rgba(0, 0, 0, 0.25);
    transition: border-color 0.25s ease-out;
    padding: 2px;
    border-radius: 4px;
    background-color: transparent;
    color: inherit;
    font-weight: inherit;
}

a .badge {
    border: 1px solid rgba(0, 102, 204, 0.25);
}

a:hover .badge,
a.hover .badge {
    border-color: rgba(208, 64, 0, 0.25);
    transition: none;
}

.container {
    max-width: 970px;
}

.header {
    padding: 50px 0;
    background: #ffdb01;
}

.header__inner {
    display: flex;
}

.header__left {
    margin-right: 36px;
    flex: none;
    min-width: 0;
}

.header__right {
    flex: 1;
    min-width: 0;
}

.header__lead {
    font-size: 21px;
}

.header__image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
}

.header__title {
    font-size: 48px;
    font-weight: 500;
    margin: 0 0 9px;
    font-family: Oswald, Helvetica, Arial, sans-serif;
}

.main-content h2 {
    margin: 0 0 9px;
    font-size: 36px;
    font-family: Oswald, Helvetica, Arial, sans-serif;
    font-weight: 500;
}

.main-content h3 {
    margin: 0 0 9px;
    font-size: inherit;
    font-weight: bold;
    line-height: inherit;
}

.main-content__block {
    margin-top: 36px;
}

.made-list__item {
    margin-top: 12px;
}

.article-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.article-list__item + .article-list__item {
    margin-top: 9px;
}

.article-list__image {
    display: block;
    height: 75px;
    margin-top: 6px;
    margin-bottom: 3px;
}

.talk-list {
    display: flex;
    flex-wrap: wrap;

    margin: -9px -18px;
    list-style: none;
    padding: 0;
}

.talk-list__item {
    margin: 9px 18px;
    max-width: 180px;
}

.talk-list__header {
    display: inline;
    font-weight: inherit;
    font-size: inherit;
    line-height: 1.3em;

    color: #06c;
    transition: color 0.25s ease-out
}

.talk-list-link:hover .talk-list__header {
    color: #d04000;
    transition: none;
}

.talk-list__image {
    display: block;
    height: 75px;
    outline: 1px solid rgba(0, 0, 0, 0.1);
    margin-bottom: 3px;
}

.hoverable-block_dark {
    border-color: #333;
}

.talk-list-link {
    display: block;
    color: inherit;
    border-bottom: none;
}

.talk-list-link__hoverable-text {
    border-bottom: 1px inset rgba(0, 102, 204, 0.25);

    transition: border-bottom-color 0.25s ease-out;
}

.talk-list-link:hover .talk-list-link__hoverable-text {
    border-bottom-color: rgba(208, 64, 0, 0.25);

    transition: none;
}

.talk-list-link__hoverable-block {
    border-color: rgba(0, 102, 204, .25);
    transition: border-color 0.25s ease-out;
}

.talk-list-link:hover .talk-list-link__hoverable-block {
    border-color: #d04000;
    transition: none;
}

.work-experience {
    list-style: none;
    padding: 0;
    margin: 0;
}

.work-experience__item + .work-experience__item {
    margin-top: 18px;
}

.work-experience__item-title {
    margin-bottom: 0;
    font-weight: bold;
}

.work-experience__item-date {
    background: rgba(255, 219, 1, 0.4);
    padding: 3px 6px;
    margin: 0 0 0 -6px;
    border-radius: 2px;
    font-weight: normal;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 12px;
}

.work-experience__note {
    font-size: 12px;
}

.work-experience__subheader {
    margin-bottom: 0;
    font-style: italic;
    font-weight: bold;
}

.work-experience__item ul {
    list-style-type: none;
}

.work-experience__item ul li {
    margin-bottom: 9px;
}

.open-source__list + .npm-block {
    margin-top: 9px;
}

h3.npm-block__header {
    margin: 0;
}

.npm-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.npm-list__item {
    display: inline;
    margin-right: 9px;
}

.open-source {
    margin: -9px -18px;
    padding: 9px 18px 15px;
    border-radius: 4px;
    background: rgba(255, 219, 1, 0.15);
}

.open-source__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.open-source__item + .open-source__item {
    margin-top: 9px;
}

.open-source__image {
    width: 50px;
    float: right;
}

.open-source__item ul {
    list-style: none;
    padding-left: 18px;
}

.open-source__stars {
    font-size: 12px;
    letter-spacing: 1px;
    margin-left: 6px;
}

.skills {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;

    margin: -4.5px;
}

.skills__item {
    margin: 4.5px;
    flex: 0 0 115px;
}

.skills__header.skills__header {
    margin-bottom: 0;
}

.skills__concrete-list {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

.skills__concrete-list li + li {
    line-height: 1.1;
    margin-top: 5px;
}

.contacts {
    margin: 60px auto 0;
    padding: 24px 36px 24px;
    max-width: 650px;
    border-radius: 4px;
    background: rgba(255, 219, 1, 0.15);
    text-align: center;
}

.contacts__link {
    font-size: 60px;
    font-family: Oswald, sans-serif;
}

.footer {
    margin-top: 60px;
}

@media (max-width: 768px) {
    .open-source {
        border-radius: 0;
        margin-top: 24px;
    }

    .open-source__image {
        display: none;
    }

    .contacts__link {
        font-size: 48px;
    }
}

@media (max-width: 480px) {
    .header__inner {
        display: block;
    }

    .header__left {
        margin-left: -9px;
        margin-bottom: 9px;
    }

    .talk-list {
        margin: 0;
    }

    .talk-list__item {
        max-width: none;
        margin: 0;
    }

    .talk-list__item + .talk-list__item {
        margin-top: 9px;
    }

    .talk-list-link {
        display: flex;
        flex-direction: row-reverse;
    }

    .talk-list__header {
        margin-right: 9px;
    }

    .talk-list__image {
        height: 50px;
    }

    .article-list__image {
        margin-top: 0;
        margin-left: 9px;
        height: 50px;
        float: right;
    }

    .contacts {
        border-radius: 0;
        margin-left: -18px;
        margin-right: -18px;
        padding-left: 18px;
        padding-right: 18px;
    }

    .contacts__link {
        font-size: 24px;
    }
}