.vn-flag {
  position: absolute;
  left: 20px;
  top: -5px;
  width: 30px;
  height: 20px;
}

.vn-flag span {
  width: 100%;
  height: 100%;
  display: flex;
  background-image: url(./vn-flag.gif);
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: cover;
}

.event-gpmn .event-content {
  width: 100%;
  height: 350px;
  margin-top: 1rem;
  background-color: #fedaa8;
  border-radius: 1rem;
  position: relative;
  display: flex;
  gap: 4rem;
  align-items: center;
}

.hero {
  flex-shrink: 0;
  width: 350px;
  height: 350px;
  background-image: url(./hero.webp);
  background-size: cover;
  background-position: 50%;
  z-index: 3;
  position: relative;
}

.hero-behind {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 600px;
  border-radius: 1rem 0 0 1rem;
  overflow: hidden;
}

.hero-behind:before {
  content: "";
  opacity: 0.5;
  top: 0;
  left: -120px;
  width: 100%;
  height: 100%;
  background-image: url(./behind-hero.webp);
  background-position: top;
  z-index: 2;
}

.hero .flag,
.hero-behind:before {
  position: absolute;
  background-size: cover;
}

.hero .flag {
  width: 203px;
  height: 180px;
  background-image: url(./vn-flag-full.gif);
  background-position: 50%;
  left: 48px;
  top: -30px;
  transform: rotate(-23deg);
}

.gpmn-text {
  position: relative;
  flex-shrink: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.gpmn-text img {
  height: 200px;
  width: auto;
}

.gpmn-text .btn {
  box-shadow: 0 10px 10px 0 #0002;
  opacity: 1 !important;
}

.grid-3x2 {
  flex-grow: 1;
  display: grid;
  grid-row-gap: 2rem;
  row-gap: 2rem;
  grid-column-gap: 2rem;
  column-gap: 2rem;
  grid-template-columns: repeat(3, 1fr);
  position: relative;
  z-index: 3;
  padding: 0 2rem;
}

.grid-3x2 .h-item {
  align-items: stretch;
}

.grid-3x2 .h-item .v-thumbnail {
  box-shadow: 0 5px 5px 0 #0003;
  border: 2px solid #fff;
}

.grid-3x2 .h-item .info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1rem 0;
}

.grid-3x2 .h-item .item-title a {
  font-size: 1.1em;
  font-weight: 500;
  color: #000 !important;
}

.grid-3x2 .h-item .btn-outline {
  border-color: #362814 !important;
  gap: 0.3rem;
  font-size: 0.9em !important;
  color: #362814 !important;
  gap: 0.5rem;
}

.grid-3x2 .h-item .btn-outline i {
  color: #fd2400 !important;
}

.gpmn-more {
  position: relative;
  flex-shrink: 0;
  height: 100%;
  width: 80px;
  border-radius: 0 1rem 1rem 0;
  overflow: hidden;
}

.gpmn-more .more-button {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #c9221a;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  color: #fff;
  font-size: 1em;
}

.gpmn-more .more-button i {
  font-size: 24px;
}

.gpmn-more .more-button span {
  display: none;
}

.gpmn-topic .topic-background {
  background-image: url(./gpmn-bg.webp);
  background-size: cover;
  background-position: 50%;
  background-repeat: no-repeat;
}

.gpmn-topic-head {
  margin-bottom: 3rem;
  gap: 4rem;
}

.gpmn-topic-head .row-header .category-name {
  font-size: 2.4em;
  line-height: 1.5;
}

.gpmn-topic-head .flex-shink-0 .object-fit {
  width: 300px;
  height: 380px;
  position: relative;
  overflow: hidden;
  transform: rotate(-5deg);
}

.tank-wrap {
  width: 600px;
  height: 450px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  margin-bottom: 1rem;
  transform: scale(0.75);
  transform-origin: bottom center;
  margin-top: -150px;
}

.tank-wrap .vn-sun {
  width: 500px;
  height: 360px;
  overflow: hidden;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  mask-image: linear-gradient(
    0deg,
    transparent 0,
    black 40%,
    black 60%,
    transparent
  );
  -webkit-mask-image: linear-gradient(
    0deg,
    transparent 0,
    black 40%,
    black 60%,
    transparent
  );
}

.tank-wrap .vn-sun img {
  width: 140% !important;
  max-width: none !important;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  object-fit: cover;
}

.tank-simu {
  width: 600px;
  height: 200px;
  display: flex;
  position: relative;
  z-index: 2;
  background-image: url(./tank.webp);
  background-size: cover;
  overflow: hidden;
  animation: tank-simu 2s linear;
}

.tank-simu .wheels {
  position: absolute;
  left: 166px;
  bottom: 0;
  height: 58px;
  width: 270px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tank-simu .wheels span {
  width: 45px;
  height: 45px;
  flex-shrink: 0;
  background-image: url(./wheel.webp);
  background-size: cover;
  animation: wheel-spin 2s linear infinite;
}

.tank-simu .wheels span:nth-child(4) {
  margin-right: 1rem;
}

.fence,
.fence2 {
  width: 240px;
  height: 180px;
  background-size: cover;
  background-image: url(./fence.webp);
  position: absolute;
  left: 100%;
  bottom: 0;
  z-index: 3;
  animation: fence 1.8s linear;
  animation-delay: 0.3s;
  opacity: 0;
}

.fence2 {
  animation-delay: 0.6s;
  background-image: url(./fence2.webp);
}

.tank-simu .ground {
  width: 1200px;
  height: 50px;
  background-size: cover;
  background-image: url(./ground.webp);
  position: absolute;
  left: 100%;
  bottom: 0;
  z-index: 3;
  animation: ground 12s linear;
}

.tank-wrap .gate,
.tank-wrap .gate2 {
  width: 30px;
  height: 200px;
  background-color: #191b24;
  z-index: 4;
  position: absolute;
  bottom: -20px;
  left: 0;
  animation: gate 2s linear;
  animation-delay: 0.3s;
  opacity: 0;
}

.tank-wrap .gate2 {
  width: 23px;
  z-index: 1;
  animation-delay: 0.5s;
}

#gpmn-body-load {
  position: absolute;
  z-index: 1000;
  top: 0;
  right: 0;
  bottom: 0;
  height: 100vh;
  background-color: #191b24;
  animation: gpmn-body-load-effect 2.5s forwards;
}

#gpmn-body-load,
#gpmn-body-load .bl-logo {
  display: flex;
  width: 100%;
  justify-content: center;
  align-items: center;
  opacity: 1;
  z-index: 10000000;
  position: absolute;
}

#gpmn-body-load .bl-logo {
  max-width: 830px;
  padding: 0 15px;
  flex-direction: column;
  gap: 2rem;
  font-size: 2.5em;
  line-height: 1.4;
  color: #ffffff60;
  font-weight: 600;
  animation: gpmn-logo-load 2s forwards;
  opacity: 0;
}

#gpmn-body-load .bl-logo img {
  width: 60%;
  max-width: 360px;
  height: auto;
}

body.gpmn-base-load {
  animation: gpmn-base-load 1s forwards;
  overflow: hidden;
  width: 100%;
  height: 100vh;
  animation-delay: 2s;
}

@keyframes gpmn-body-load-effect {
  0% {
    opacity: 100%;
    z-index: 1000;
  }

  80% {
    opacity: 100%;
    z-index: 1000;
  }

  to {
    opacity: 0;
    z-index: -100;
  }
}

@keyframes gpmn-base-load {
  0% {
    opacity: 0;
  }

  to {
    opacity: 1;
    overflow: unset;
    height: auto;
  }
}

@keyframes tank-simu {
  0% {
    transform: rotate(0);
  }

  30% {
    transform: rotate(0);
  }

  45% {
    transform: rotate(-5deg);
  }

  60% {
    transform: rotate(3deg);
  }

  75% {
    transform: rotate(0);
  }

  to {
    transform: rotate(0);
  }
}

@keyframes fence {
  0% {
    left: 100%;
    bottom: 0;
    transform: rotate(-15deg);
    opacity: 1;
  }

  to {
    left: 0;
    bottom: -150px;
    transform: rotate(50deg);
    opacity: 1;
  }
}

@keyframes gate {
  0% {
    left: 100%;
    opacity: 1;
  }

  75% {
    left: 25%;
    opacity: 1;
  }

  to {
    left: 0;
    opacity: 0;
  }
}

@keyframes wheel-spin {
  0% {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(1turn);
  }
}

@keyframes gpmn-logo-load {
  0% {
    opacity: 0;
  }

  40% {
    opacity: 1;
  }

  90% {
    transform: scale(1);
    opacity: 1;
  }

  to {
    transform: scale(0.6);
    opacity: 0;
  }
}

@media screen and (max-width: 1740px) {
  .grid-3x2 {
    grid-template-columns: repeat(2, 1fr);
    padding-left: 2rem;
    padding-right: 0;
  }

  .grid-3x2 .h-item:nth-child(n + 5) {
    display: none;
  }

  .event-gpmn .event-content {
    gap: 2rem;
  }

  .gpmn-more {
    width: 60px;
  }
}

@media screen and (max-width: 1359px) {
  .gpmn-text img {
    height: 160px;
  }

  .grid-3x2 {
    column-gap: 1rem;
    padding: 0 1rem 0 2rem;
  }

  .grid-3x2 .h-item .info {
    padding: 0.25rem 0;
  }

  .grid-3x2 .h-item .item-title a {
    font-size: 1em;
  }

  .grid-3x2 .h-item .v-thumb-m {
    width: 60px;
  }

  .grid-3x2 .h-item .btn-outline {
    font-size: 12px;
  }

  .hero-behind {
    width: 500px;
  }

  .hero {
    width: 300px;
    height: 300px;
  }

  .hero .flag {
    width: 143px;
    height: 120px;
    left: 40px;
    top: -10px;
  }

  .event-gpmn .event-content {
    height: 300px;
    gap: 0;
  }
}

@media screen and (max-width: 1120px) {
  .event-gpmn .event-content {
    flex-direction: column;
    height: auto;
    align-items: flex-start;
  }

  .gpmn-text {
    position: absolute;
    left: 50%;
    top: 40px;
  }

  .grid-3x2 {
    padding: 2rem;
    width: 100%;
    background-color: #fee6c0;
  }

  .gpmn-more {
    width: 100%;
    height: 60px;
    position: relative;
    z-index: 2;
    border-radius: 0 0 1rem 1rem;
  }

  .gpmn-more .more-button i {
    font-size: 1em;
  }

  .gpmn-more .more-button span {
    display: block;
  }

  .hero-behind {
    width: 100%;
  }

  .hero-behind:before {
    width: 60%;
    height: 50%;
    left: 0;
  }
}

@media screen and (min-width: 720px) and (max-width: 1120px) {
  .grid-3x2 {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid-3x2 .h-item:nth-child(n + 5) {
    display: flex;
  }
}

@media screen and (max-width: 799px) {
  .gpmn-topic-head {
    gap: 1.5rem !important;
  }

  .gpmn-topic-head .flex-shink-0 .object-fit {
    width: 160px;
    height: 200px;
    transform: none !important;
  }

  #gpmn-body-load {
    font-size: 10px;
  }

  .tank-wrap {
    transform: scale(0.5);
    margin-top: -220px;
  }
}

@media screen and (max-width: 640px) {
  .grid-3x2 {
    padding: 1.5rem;
    gap: 1rem;
  }

  .gpmn-text {
    right: auto;
    top: 20px;
    gap: 1rem;
    left: 180px;
  }

  .gpmn-text img {
    height: auto;
    width: 175px;
  }

  .gpmn-text .btn {
    font-size: 13px;
    padding: 0.3rem 0.75rem;
    min-height: 40px;
  }

  .hero {
    height: 200px;
    width: 200px;
  }

  .hero .flag {
    width: 103px;
    height: 90px;
    left: 26px;
    top: -13px;
  }

  .hero-behind:before {
    width: 100%;
    height: 200px;
    opacity: 0.3;
    border-radius: 1rem 1rem 0 0;
  }

  .gpmn-topic-head {
    flex-direction: column;
    align-items: center;
  }
}

@media screen and (max-width: 479px) {
  .grid-3x2 {
    grid-template-columns: repeat(1, 1fr);
    padding: 1rem;
  }

  .grid-3x2 .h-item .v-thumb-m {
    width: 40px;
  }

  .grid-3x2 .h-item .v-thumbnail {
    border-radius: 6px;
    padding-bottom: 140%;
  }

  .grid-3x2 .h-item .info {
    flex-direction: row;
    align-items: center;
    gap: 1rem;
  }

  .grid-3x2 .h-item .info .item-title {
    margin-bottom: 0 !important;
  }

  .grid-3x2 .h-item:nth-child(n + 4) {
    display: none;
  }

  .gpmn-text {
    align-items: flex-end;
    left: auto;
    right: 1rem;
  }

  .gpmn-text .btn {
    padding: 0 !important;
    width: 40px !important;
    height: 40px !important;
    justify-content: center !important;
  }

  .gpmn-text .btn span {
    display: none;
  }
}