@import url("https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300;0,400;0,600;0,700;0,800;1,300;1,400&display=swap");
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: inherit; }

html {
  font-size: 62.5%; }

body {
  box-sizing: border-box; }

ul,
ol {
  list-style: none; }

img {
  max-width: 100%;
  display: block; }

body {
  font-family: 'Open Sans', sans-serif;
  font-weight: 400;
  font-size: 1.6rem;
  line-height: 1.7;
  color: #000000; }

a,
a:hover,
a:link,
a:visited,
a:focus {
  text-decoration: none;
  color: #000000; }

.u-lowercase {
  text-transform: lowercase; }

.btn__watch,
.btn__watch:link,
.btn__watch:visited {
  border-radius: 7px;
  background-color: #ed1c26;
  color: #fff;
  border: 1px solid #ed1c26;
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.7rem;
  padding: 3px 8px;
  margin-right: 4px;
  transition: all 0.15s linear;
  height: 3rem;
  display: flex;
  align-items: center;
  position: absolute;
  top: 2.5rem;
  left: 4rem; }

.btn__watch:hover,
.btn__watch:focus {
  color: #ed1c26;
  background-color: rgba(237, 28, 38, 0.08); }

.talk-icon-path {
  fill: #fff; }

.btn__watch:hover #play-icon--path,
.btn__watch:focus #play-icon--path,
.btn__watch:hover .talk-icon-path,
.btn__watch:focus .talk-icon-path {
  fill: #ed1c26; }

.btn__watch.btn__watch--discord {
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.7rem;
  text-transform: uppercase; }

.btn__scheduled {
  border-radius: 7px;
  background-color: #1b5681;
  color: #fff;
  border: 1px solid #1b5681;
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.2rem;
  padding: 3px 8px;
  margin-right: 4px;
  transition: all 0.15s linear;
  height: 3rem;
  display: flex;
  align-items: center;
  position: absolute;
  top: 2.5rem;
  left: 4rem; }

#play-icon,
#talk-icon {
  height: 2rem;
  padding-right: 0.5rem; }

.channel {
  border-radius: 7px;
  background-color: #fff;
  color: #030303;
  border: 1px solid #030303;
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.2rem;
  padding: 3px 8px;
  margin-right: 4px; }
  .channel--oer1 {
    color: #c73d49;
    border: 1px solid #c73d49; }
  .channel--oer2 {
    color: #568453;
    border: 1px solid #568453; }
  .channel--domains21 {
    color: #1166a3;
    border: 1px solid #1166a3; }

.listing {
  display: flex;
  flex-direction: column;
  margin-bottom: 0.5rem;
  cursor: pointer; }
  .listing--break {
    border-radius: 3px;
    background-color: #e9e8e8; }
  .listing__main {
    display: flex;
    align-items: center; }
  .listing--feature .listing__main,
  .listing--open-close .listing__main {
    flex-direction: column;
    align-items: flex-start; }
  .listing--break .listing__main {
    justify-content: center; }
  .listing__channels {
    display: flex; }
  .listing__title {
    font-size: 1.2rem;
    line-height: 1.2rem;
    text-transform: uppercase;
    -webkit-box-orient: vertical;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    max-height: 2.4rem;
    overflow: hidden;
    padding-bottom: 2px;
    text-overflow: ellipsis;
    margin-bottom: 4px; }
  .listing--feature .listing__title,
  .listing--open-close .listing__title {
    -webkit-line-clamp: 3;
    max-height: 3.6rem;
    margin: 0.6rem 0; }
  .listing--break .listing__title {
    font-size: 1.4rem;
    line-height: 1.4rem;
    padding: 0;
    font-weight: 200;
    margin: 0.6rem 0; }
  .listing--feature .listing__secondary {
    border: 1px solid #ccc;
    border-radius: 3px;
    padding: 1rem; }
  .listing__speakers {
    font-size: 1.2rem;
    font-weight: 200;
    line-height: 1.2rem;
    font-style: italic;
    -webkit-box-orient: vertical;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    max-height: 1.2rem;
    overflow: hidden;
    padding-bottom: 2px;
    text-overflow: ellipsis;
    margin-bottom: 4px; }
  .listing--feature .listing__speakers {
    -webkit-line-clamp: 2;
    max-height: 2.4rem; }
  .listing__description {
    font-size: 1.1rem;
    font-weight: 200;
    line-height: 1.1rem;
    -webkit-box-orient: vertical;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    max-height: 1.2rem;
    overflow: hidden;
    padding-bottom: 2px;
    text-overflow: ellipsis;
    margin-bottom: 4px; }
  .listing--feature .listing__description {
    -webkit-line-clamp: 4;
    max-height: 4.8rem; }

.listings {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap; }
  .listings-container {
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    height: calc(100vh - 8rem);
    width: calc(100vw - 4rem);
    display: flex;
    overflow: auto; }
    @media only screen and (max-width: 576px) {
      .listings-container {
        width: calc(100vw - 4rem); } }
  .listings__block {
    max-width: 33rem;
    display: flex;
    margin-right: 5rem;
    margin-bottom: 1.4rem; }
    @media only screen and (max-width: 576px) {
      .listings__block {
        max-width: 100%;
        flex-direction: column;
        margin-right: 0;
        margin-bottom: 2rem; } }
  .listings__time {
    width: 20%;
    display: flex;
    justify-content: flex-end;
    align-items: flex-start; }
  .listings__clock {
    font-size: 1.3rem;
    line-height: 1.5;
    font-weight: 800;
    text-align: right;
    padding-right: 0.5rem; }
  .listings__programs {
    display: flex;
    flex-direction: column;
    width: 80%; }

.listings-container::-webkit-scrollbar-thumb,
.listings-container::-webkit-scrollbar-thumb:vertical {
  height: 0.5em;
  background-color: #aeaeae;
  border-radius: 1em; }

.listings-container::-webkit-scrollbar {
  width: 0.5em;
  height: 0.5em; }

.present {
  width: 100vw;
  height: 100vh;
  background-color: #c73d49;
  display: flex;
  overflow: hidden; }
  .present__tv {
    position: relative;
    width: 70%;
    transition: all 0.75s; }
  .present__controls {
    position: absolute;
    width: 100%;
    bottom: 0;
    padding-bottom: 1rem;
    opacity: 100%;
    transition: all 2s; }
  .present__controls-container {
    display: flex; }
  .present__info {
    width: 88%;
    padding-left: 6rem;
    padding-right: 3rem; }
  .present__chat-button {
    cursor: pointer;
    width: 5%;
    margin-top: 1rem; }
  .present__chat-text {
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center; }
  .present__chat-icon {
    width: 100%; }
  .present__chat-icon-path {
    stroke: black;
    stroke-width: 4; }
  .present__side {
    position: relative;
    width: 30%;
    transition: all 0.75s; }
  .present__chat {
    position: relative;
    width: 100%;
    padding-bottom: 100%;
    padding-top: 30px;
    height: 0;
    overflow: hidden;
    transform: translateX(100%);
    transition: all 0.75s; }
  .present__main {
    display: flex;
    align-items: center; }
  .present__channels {
    display: flex;
    padding-right: 2rem; }
  .present__title {
    color: #fff;
    font-size: 1.8rem;
    line-height: 1.8rem;
    text-transform: uppercase; }
  .present__secondary {
    padding: 1rem 0; }
  .present__speakers {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 400;
    line-height: 1.2rem;
    font-style: italic;
    padding: 1rem 0; }
  .present__description {
    font-size: 1.1rem;
    font-weight: 200;
    line-height: 1.1rem;
    -webkit-box-orient: vertical;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    max-height: 2.4rem;
    overflow: hidden;
    padding-top: 0.3rem;
    text-overflow: ellipsis; }

.present__chat.present__chat--onscreen {
  transform: translateX(0%);
  transition: all 0.75s; }

#OERxTV,
#tv-buttons {
  width: 100%;
  position: absolute;
  left: 50%; }

#OERxTV {
  height: 90%;
  top: 0;
  transform: translate(-50%, 0%); }

#tv-buttons {
  height: 90%;
  top: 0;
  padding: 2rem;
  transform: translate(-65%, 0%) scale(0.9); }

.video-container {
  position: relative;
  padding-bottom: 56.25%;
  padding-top: 30px;
  height: 0;
  overflow: hidden; }

.present__youtube {
  visibility: hidden; }

.present__youtube.present__youtube--noclip {
  visibility: visible;
  position: absolute;
  padding-bottom: 56.25%;
  height: 0;
  z-index: 1000; }

.video-container iframe,
.present__chat iframe,
.present__youtube iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%; }

.present__chat {
  z-index: 9990; }

.popup {
  position: fixed;
  z-index: 9999;
  top: 0;
  left: 0;
  height: 100vh;
  width: 100%;
  background-color: rgba(3, 3, 3, 0.4);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px); }
  .popup__content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 75%;
    max-width: 50rem;
    max-height: 100vh;
    padding: 6rem 4rem;
    border-radius: 3px;
    background-color: #fff;
    box-shadow: 0 2rem 4rem rgba(3, 3, 3, 0.5);
    overflow: auto;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.25);
    transition: all 0.5s 0.2s; }
    .popup__content--active {
      opacity: 1;
      transform: translate(-50%, -50%) scale(1); }
    @media only screen and (max-width: 576px) {
      .popup__content {
        width: 100%;
        padding: 6rem 1.5rem;
        border-radius: 0; } }
  .popup--active {
    opacity: 1;
    visibility: visible; }
  .popup__close {
    cursor: pointer;
    position: absolute;
    top: 2.5rem;
    right: 2.5rem;
    line-height: 1rem;
    font-size: 3rem;
    text-decoration: none;
    display: inline-block;
    color: #999;
    transition: all 0.3s; }
    .popup__close:hover, .popup__close:focus {
      color: #c73d49; }
  .popup__listing {
    display: flex;
    flex-direction: column;
    margin-bottom: 0.5rem;
    overflow: hidden; }
  .popup__heading {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 0.8rem 0; }
  .popup__channel-time {
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.2rem; }
    .popup__channel-time span {
      margin-left: 1rem; }
  .popup__main {
    flex-direction: column;
    align-items: flex-start; }
  .popup__title {
    font-size: 1.4rem;
    line-height: 1.4rem;
    text-transform: uppercase;
    padding: 0.8rem 0; }
  .popup__subtitle {
    font-size: 1.2rem;
    line-height: 1.6rem;
    font-weight: 200;
    padding: 0.8rem 0; }
  .popup__speaker-label, .popup__chair-label {
    font-size: 1.2rem;
    line-height: 1.3rem;
    text-transform: uppercase;
    font-weight: 600;
    padding-right: 0.8rem; }
  .popup__speakers, .popup__chairs {
    font-size: 1.3rem;
    font-weight: 400;
    line-height: 1.3rem;
    font-style: italic;
    padding: 0.8rem 0;
    display: inline-block; }
  .popup__description {
    font-size: 1.2rem;
    font-weight: 200;
    line-height: 1.6rem;
    padding: 0.8rem 0;
    overflow: hidden; }
    .popup__description p {
      padding: 0.4rem 0; }
  .popup__references {
    font-size: 1.1rem;
    font-weight: 200;
    line-height: 1.1rem;
    padding: 0.8rem 0;
    overflow: hidden; }
    .popup__references p {
      padding: 0.4rem 0.8rem; }
  .popup__keywords {
    display: flex;
    padding: 0.8rem 0;
    justify-content: space-around;
    flex-wrap: wrap; }
  .popup__keyword {
    font-size: 1.1rem;
    font-weight: 400;
    line-height: 1.5rem;
    padding: 0 1rem; }
  .popup__theme, .popup__type {
    font-size: 1.1rem;
    font-weight: 400;
    line-height: 1.1rem;
    text-align: center;
    padding: 0.8rem 0; }

.header {
  position: relative;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 2rem; }
  @media only screen and (max-width: 576px) {
    .header {
      flex-direction: row; } }

.header.header--listings {
  position: fixed;
  width: calc(100vw - 4rem);
  height: auto;
  top: 0;
  left: 0;
  border-bottom: 1px solid #030303;
  margin: 0 2rem;
  flex-direction: row;
  align-items: center;
  background-color: #fff;
  padding: 0; }

.header__logo-box {
  max-width: 20rem;
  position: relative;
  z-index: 100; }
  @media only screen and (max-width: 576px) {
    .header__logo-box {
      max-width: 5rem; } }

.header__logo-box.header__logo-box--listings {
  max-width: 5rem;
  position: relative;
  left: 1rem;
  top: 1rem;
  padding-bottom: 2rem; }

.header__hero {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%); }
  .header__hero-container {
    width: 100vw;
    height: 100vh;
    position: relative; }
    @media only screen and (max-width: 576px) {
      .header__hero-container {
        width: 80vw;
        height: 100vh; } }

.header__page-info {
  padding-left: 2rem;
  display: flex; }

.header__day {
  font-size: 2.4rem;
  font-weight: 800;
  padding-right: 2rem; }

.header__time {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center; }

.header__time span {
  font-size: 1.4rem;
  line-height: 1.8rem; }

.header__dates {
  font-size: 1.8rem;
  font-weight: 800;
  padding-left: 2rem; }

.navigation__checkbox {
  display: none; }

.navigation__button {
  height: 5rem;
  width: 5rem;
  position: fixed;
  top: -0.5rem;
  right: 3rem;
  z-index: 9900;
  text-align: center;
  cursor: pointer; }

.navigation__background {
  height: 100vh;
  width: 100%;
  background-color: #fff;
  position: fixed;
  top: 0;
  left: 0;
  opacity: 0;
  visibility: hidden;
  z-index: 8000;
  transition: all 0.4s linear; }

.navigation__nav {
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9500;
  opacity: 0;
  width: 100%;
  visibility: hidden;
  transition: all 0.4s linear; }

.navigation__list {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  list-style: none;
  text-align: center;
  width: 100%; }

.navigation__item {
  margin: 1rem; }

.navigation__link:link, .navigation__link:visited {
  display: inline-block;
  font-size: 2rem;
  font-weight: 400;
  padding: 1rem 2rem;
  color: #030303;
  text-decoration: none;
  text-transform: uppercase;
  transition: all 0.4s; }

.navigation__link:hover, .navigation__link:active {
  transform: scale(1.2); }

.navigation__checkbox:checked ~ .navigation__background {
  opacity: 0.9;
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  visibility: visible; }

.navigation__checkbox:checked ~ .navigation__nav {
  opacity: 1;
  visibility: visible; }

.navigation__icon {
  position: relative;
  margin-top: 3.5rem; }
  .navigation__icon, .navigation__icon::before, .navigation__icon::after {
    width: 3rem;
    height: 2px;
    background-color: #333;
    display: inline-block; }
  .navigation__icon::before, .navigation__icon::after {
    content: '';
    position: absolute;
    left: 0;
    transition: all 0.2s; }
  .navigation__icon::before {
    top: -0.8rem; }
  .navigation__icon::after {
    top: 0.8rem; }

.navigation__button:hover .navigation__icon::before {
  top: -1rem; }

.navigation__button:hover .navigation__icon::after {
  top: 1rem; }

.navigation__checkbox:checked + .navigation__button .navigation__icon {
  background-color: transparent; }

.navigation__checkbox:checked + .navigation__button .navigation__icon::before {
  top: 0;
  transform: rotate(135deg);
  transform-origin: center; }

.navigation__checkbox:checked + .navigation__button .navigation__icon::after {
  top: 0;
  transform: rotate(-135deg);
  transform-origin: center; }

.home__hero {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%); }
  @media only screen and (max-width: 576px) {
    .home__hero {
      top: 50%; } }
  .home__hero-container {
    width: 100vw;
    height: 100vh;
    position: relative; }
    @media only screen and (max-width: 576px) {
      .home__hero-container {
        width: 80vw;
        height: auto;
        margin-top: 50%; } }

.home__copy {
  position: absolute;
  max-width: 25rem;
  z-index: 5000; }
  .home__copy--1 {
    top: 5%;
    left: 28%; }
  .home__copy--2 {
    top: 20%;
    right: 5%; }
  .home__copy--3 {
    bottom: 30%;
    right: 25%; }
  @media only screen and (max-width: 576px) {
    .home__copy {
      position: relative;
      max-width: 100%;
      margin: 2rem auto;
      top: auto;
      left: auto;
      right: auto;
      bottom: auto; } }

.home__title {
  display: inline-block;
  background-color: #fff; }
  .home__title--1 {
    font-size: 1.6rem;
    line-height: 1.6rem;
    color: #999; }
  .home__title--2 {
    font-size: 2.5rem;
    line-height: 2.4rem;
    text-transform: uppercase;
    color: #66b864; }
  .home__title--3 {
    font-size: 2.5rem;
    line-height: 2.4rem;
    text-transform: uppercase;
    color: #3f8fc9; }

.home__sub {
  display: inline-block;
  background-color: #fff; }
  .home__sub--1 {
    font-size: 2.5rem;
    line-height: 2.4rem;
    text-transform: uppercase;
    color: #c73d49; }
  .home__sub--2 {
    font-size: 1.6rem;
    line-height: 1.6rem;
    color: #999; }
  .home__sub--3 {
    font-size: 1.6rem;
    line-height: 1.6rem;
    color: #999; }

.home__authors {
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1.4rem;
  display: inline-block;
  background-color: #fff; }