* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, Helvetica, sans-serif;

  background: url("/desktop/images/br_pc.png") top center no-repeat;
  background-size: 100% auto;
  background-attachment: fixed;

  overflow-x: hidden;
}
html {
  scrollbar-gutter: stable;
}

body::-webkit-scrollbar {
  width: 12px;
}

body::-webkit-scrollbar-track {
  background: #2a160d;
}

body::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, #ffd978, #c78b2c, #8b5318);

  border-radius: 20px;

  border: 2px solid #2a160d;
}

body::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(to bottom, #fff1b5, #e8ae44, #aa6622);
}
.container {
  width: 100%;
  margin: auto;
}

.logo-and-slogan {
  display: flex;
  flex-direction: column;
  align-items: center;

  padding-top: 30px;
}

.logo {
  width: 260px;
}

.slogan {
  width: 420px;

  margin-top: 10px;
}

.content {
  display: flex;

  justify-content: center;

  margin-top: 40px;
}
/* .left-panel {
  position: fixed;

  left: 20px;

  top: 230px;

  width: 320px;

  display: flex;

  justify-content: center;
} */
.left-panel {
  position: fixed;

  left: clamp(10px, 3vw, 50px);

  top: clamp(220px, 16vw, 270px);

  width: clamp(180px, 22vw, 446px);

  display: flex;

  justify-content: center;
}
.brand {
  width: 100%;

  max-width: 300px;
}
.center-panel {
  width: 524px;
  height: 500px;
}
.auth-box {
  background: url("/desktop/images/khung_dangky_dangnhap.png") no-repeat center;
  background-size: 100% 100%;

  width: 524px;
  height: 500px;

  padding: 56px 35px;

  display: flex;
  flex-direction: column;
}
.title {
  display: block;

  margin: 0 auto;

  margin-top: -43px;
  margin-bottom: 45px;
}

.input {
  display: flex;

  align-items: center;

  background: #2b0b08;

  border: 1px solid #60361d;

  border-radius: 12px;

  height: 50px;

  margin-bottom: 18px;

  padding: 0 15px;
}

.input img {
  width: 18px;
}

.input input {
  flex: 1;

  margin-left: 12px;

  background: none;

  border: none;

  outline: none;

  color: white;
}

.captcha {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.captcha-input {
  flex: 1;
  margin-bottom: 0;
}

.captcha {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.captcha-input {
  width: 260px;
  flex: none;
  margin-bottom: 0;
}

.captcha-input input {
  width: 100%;
  margin-left: 0;
}

.captcha-image {
  width: 140px;
  height: 50px;
  object-fit: cover;
}

.refresh {
  width: 35px;
  cursor: pointer;
}
.refresh {
  width: 35px;

  cursor: pointer;
}

.buttons {
  display: flex;

  justify-content: space-between;
}

.btn {
  width: 48%;

  cursor: pointer;

  transition: 0.2s;
}

.btn:hover {
  transform: scale(1.05);
}

/* .right-panel {
  position: fixed;

  right: 20px;

  top: 230px;

  width: 320px;

  display: flex;

  flex-direction: column;

  align-items: center;
} */
.right-panel {
  position: fixed;

  right: clamp(10px, 3vw, 50px);

  top: clamp(220px, 16vw, 270px);

  width: clamp(180px, 22vw, 450px);

  display: flex;

  flex-direction: column;

  align-items: center;
}
.live {
  position: relative;
  width: 100%;

  aspect-ratio: 16/9;

  border: 4px solid red;

  border-radius: 20px;

  overflow: hidden;
}
.live-badge {
  position: absolute;

  top: 10px;
  right: 10px;
  width: 90px;

  height: auto;
  z-index: 10;

  pointer-events: none;
}
.live iframe {
  width: 100%;

  height: 100%;

  border: none;
}

.social {
  display: flex;

  gap: 10px;

  margin-top: 20px;
}

.social img {
  cursor: pointer;

  transition: 0.2s;
}

.social img:hover {
  transform: scale(1.08);
}
.hoac {
  text-align: center;
}
.web-game-access {
  text-align: center;
  padding-top: 30px;
}
#btnWebGame {
  cursor: pointer;
}
.bottom-content {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 20px;
}
.domain-copyright {
  display: flex;
  align-items: center;
  justify-content: center;

  margin-top: 30px;
}

.domain {
  font-size: 30px;
  font-weight: bold;

  color: #ffd400;

  text-decoration: underline;

  line-height: 1;
  margin-top: -40px;
  margin-right: -80px;
}

.copyright {
  height: 58px;
  width: auto;

  display: block;
}
.download-bar {
  width: 100%;
  height: 66px;

  margin-top: 30px;

  background: #7c5639;

  display: flex;
  justify-content: center;
  align-items: center;

  gap: 35px;
}

.download-btn {
  cursor: pointer;

  transition: 0.2s;
}

.download-btn:hover {
  transform: scale(1.05);
}

.introduce-section {
  width: 100%;

  margin-top: 80px;

  display: flex;
  flex-direction: column;
  align-items: center;
}

.introduce-title {
  display: block;

  width: 100%;
  max-width: 620px;

  height: auto;
}

.introduce-banner {
  display: block;

  width: 100%;
  max-width: 820px;

  height: auto;

  margin-top: 35px;
}

.article-section {
  width: 100%;

  display: flex;
  justify-content: center;

  margin-top: 0;
}

.article-frame {
  position: relative;

  width: 600px;

  height: 820px;

  background: url("/desktop/images/khung_load_noi_dung.png") no-repeat center;

  background-size: 100% 100%;
}
.article-scroll {
  position: absolute;

  left: 18px;
  right: 18px;

  top: 18px;
  bottom: 18px;

  overflow-y: auto;
  overflow-x: hidden;
}
.article-image {
  display: block;

  width: 100%;

  height: auto;
}
.article-scroll::-webkit-scrollbar {
  width: 8px;
}

.article-scroll::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 10px;
}

.article-scroll::-webkit-scrollbar-thumb {
  background: #c78b2c;
  border-radius: 10px;
}

.article-scroll::-webkit-scrollbar-thumb:hover {
  background: #f3b23c;
}

.footer-section {
  width: 100%;

  display: flex;
  justify-content: center;

  margin-top: 60px;

  position: relative;
}

.footer-bg {
  width: 100%;
  display: block;
}

@media (max-height: 850px) and (min-width: 769px) {
  .center-panel {
    width: 377px;
    height: 360px;
  }

  .auth-box {
    transform: scale(0.72);
    transform-origin: left top;
  }

  .slogan {
    width: 336px;
    margin-top: 6px;
  }

  .hoac img {
    width: 490px;
  }

  .web-game-access {
    padding-top: 18px;
  }

  #btnWebGame {
    width: 318px;
  }
}
 .seo-heading {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}