@import url("https://fonts.googleapis.com/css?family=Roboto+Slab:400,100,300,700");

/*
	Arcana by HTML5 UP
	html5up.net | @ajlkn
	Free for personal and commercial use under the CCA 3.0 license (html5up.net/license)
*/

html,
body,
div,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
caption,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 1;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

td {
  vertical-align: top;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}

body {
  line-height: 1;
}

ol,
ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: "";
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

body {
  -webkit-text-size-adjust: none;
}

mark {
  background-color: transparent;
  color: inherit;
}

input::-moz-focus-inner {
  border: 0;
  padding: 0;
}

input,
select,
textarea {
  -moz-appearance: none;
  -webkit-appearance: none;
  -ms-appearance: none;
  appearance: none;
}

/* Basic */

html {
  box-sizing: border-box;
}

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

body {
  background: #f7f7f7 url("images/bg01.png");
}

body.is-preload *,
body.is-preload *:before,
body.is-preload *:after {
  -moz-animation: none !important;
  -webkit-animation: none !important;
  -ms-animation: none !important;
  animation: none !important;
  -moz-transition: none !important;
  -webkit-transition: none !important;
  -ms-transition: none !important;
  transition: none !important;
}

body,
input,
select,
textarea {
  color: black;
  font-family:
    "Roboto Slab",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    "Helvetica Neue",
    Arial,
    sans-serif,
    "Apple Color Emoji",
    "Segoe UI Emoji",
    "Segoe UI Symbol",
    "Noto Color Emoji";
  font-size: 1.3rem;
  font-weight: 500;
  line-height: 1.65em;
}

a {
  -moz-transition:
    color 0.2s ease-in-out,
    border-color 0.2s ease-in-out,
    opacity 0.2s ease-in-out;
  -webkit-transition:
    color 0.2s ease-in-out,
    border-color 0.2s ease-in-out,
    opacity 0.2s ease-in-out;
  -ms-transition:
    color 0.2s ease-in-out,
    border-color 0.2s ease-in-out,
    opacity 0.2s ease-in-out;
  transition:
    color 0.2s ease-in-out,
    border-color 0.2s ease-in-out,
    opacity 0.2s ease-in-out;
  color: #0541ab;
  text-decoration: none;
  /* border-bottom: dotted 1px; */
}

a:hover {
  color: #37c0fb;
  border-bottom-color: transparent;
}

strong,
b {
  font-weight: 600;
}

em,
i {
  font-style: italic;
}

p,
ul,
ol,
dl,
blockquote {
  margin: 0 0 1em 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: inherit;
  font-weight: 600;
  line-height: 1.7em;
  margin-bottom: 0.5em;
}

h1 a,
h2 a,
h3 a,
h4 a,
h5 a,
h6 a {
  color: inherit;
  text-decoration: none;
}

h1 em,
h2 em,
h3 em,
h4 em,
h5 em,
h6 em {
  font-style: normal;
  font-weight: 300;
}

h2 {
  font-size: 1.75em;
  letter-spacing: -0.025em;
}

h3 {
  font-size: 1.2em;
  letter-spacing: -0.025em;
}

sub {
  font-size: 0.8em;
  position: relative;
  top: 0.5em;
}

sup {
  font-size: 0.8em;
  position: relative;
  top: -0.5em;
}

hr {
  border-top: solid 1px #e0e0e0;
  border: 1;
  margin-bottom: 1.5em;
}

blockquote {
  border-left: solid 0.5em #e0e0e0;
  font-style: italic;
  padding: 1em 0 1em 2em;
}

/* Nút bấm */
button.payment-buttons {
  background: linear-gradient(135deg, #005aab, #49a0ff);
  color: white;
  border: none;
  padding: 12px 24px;
  font-weight: bold;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 8px rgba(0, 90, 171, 0.3);
}

button.payment-buttons:hover {
  background: linear-gradient(135deg, #004080, #2080ff);
  transform: scale(1.03);
  box-shadow: 0 6px 12px rgba(0, 64, 128, 0.4);
}

/* Container */

.container {
  margin: 0 auto;
  max-width: 100%;
  width: 1400px;
}

@media screen and (max-width: 1680px) {
  .container {
    width: 1200px;
  }
}

@media screen and (max-width: 1280px) {
  .container {
    width: 960px;
  }
}

@media screen and (max-width: 980px) {
  .container {
    width: 95%;
  }
}

@media screen and (max-width: 840px) {
  .container {
    width: 95%;
  }
}

@media screen and (max-width: 736px) {
  .container {
    width: 90%;
  }
}

@media screen and (max-width: 480px) {
  .container {
    width: 100%;
  }
}

/* Row */

.row {
  display: flex;
  flex-wrap: wrap;
  box-sizing: border-box;
  align-items: stretch;
}

.row>* {
  box-sizing: border-box;
}

.row.gtr-uniform>*> :last-child {
  margin-bottom: 0;
}

.row.aln-left {
  justify-content: flex-start;
}

.row.aln-center {
  justify-content: center;
}

.row.aln-right {
  justify-content: flex-end;
}

.row.aln-top {
  align-items: flex-start;
}

.row.aln-middle {
  align-items: center;
}

.row.aln-bottom {
  align-items: flex-end;
}

.row>.imp {
  order: -1;
}

.row>.col-1 {
  width: 8.33333%;
}

.row>.off-1 {
  margin-left: 8.33333%;
}

.row>.col-2 {
  width: 16.66667%;
}

.row>.off-2 {
  margin-left: 16.66667%;
}

.row>.col-3 {
  width: 25%;
}

.row>.off-3 {
  margin-left: 25%;
}

.row>.col-4 {
  width: 25%;
}

.row>.off-4 {
  margin-left: 33.33333%;
}

.row>.col-5 {
  width: 41.66667%;
}

.row>.off-5 {
  margin-left: 41.66667%;
}

.row>.col-6 {
  width: 50%;
}

.row>.off-6 {
  margin-left: 50%;
}

.row>.col-7 {
  width: 58.33333%;
}

.row>.off-7 {
  margin-left: 58.33333%;
}

.row>.col-8 {
  width: 66.66667%;
}

.row>.off-8 {
  margin-left: 66.66667%;
}

.row>.col-9 {
  width: 75%;
}

.row>.off-9 {
  margin-left: 75%;
}

.row>.col-10 {
  width: 83.33333%;
}

.row>.off-10 {
  margin-left: 83.33333%;
}

.row>.col-11 {
  width: 91.66667%;
}

.row>.off-11 {
  margin-left: 91.66667%;
}

.row>.col-12 {
  width: 100%;
}

.row>.off-12 {
  margin-left: 100%;
}

.row.gtr-0 {
  margin-top: 0px;
  margin-left: 0px;
}

.row.gtr-0>* {
  padding: 0px 0 0 0px;
}

.row.gtr-0.gtr-uniform {
  margin-top: 0px;
}

.row.gtr-0.gtr-uniform>* {
  padding-top: 0px;
}

.row.gtr-25 {
  margin-top: -12.5px;
  margin-left: -12.5px;
}

.row.gtr-25>* {
  padding: 12.5px 0 0 12.5px;
}

.row.gtr-25.gtr-uniform {
  margin-top: -12.5px;
}

.row.gtr-25.gtr-uniform>* {
  padding-top: 12.5px;
}

.row.gtr-50 {
  margin-top: -25px;
  margin-left: -25px;
}

.row.gtr-50>* {
  padding: 25px 0 0 25px;
}

.row.gtr-50.gtr-uniform {
  margin-top: -25px;
}

.row.gtr-50.gtr-uniform>* {
  padding-top: 25px;
}

.row {
  margin-top: -50px;
  margin-left: -50px;
}

.row>* {
  padding: 50px 0 0 50px;
}

.row.gtr-uniform {
  margin-top: -50px;
}

.row.gtr-uniform>* {
  padding-top: 50px;
}

.row.gtr-150 {
  margin-top: -75px;
  margin-left: -75px;
}

.row.gtr-150>* {
  padding: 75px 0 0 75px;
}

.row.gtr-150.gtr-uniform {
  margin-top: -75px;
}

.row.gtr-150.gtr-uniform>* {
  padding-top: 75px;
}

.row.gtr-200 {
  margin-top: -100px;
  margin-left: -100px;
}

.row.gtr-200>* {
  padding: 100px 0 0 100px;
}

.row.gtr-200.gtr-uniform {
  margin-top: -100px;
}

.row.gtr-200.gtr-uniform>* {
  padding-top: 100px;
}

@media screen and (max-width: 1680px) {
  .row {
    display: flex;
    flex-wrap: wrap;
    box-sizing: border-box;
    align-items: stretch;
  }

  .row>* {
    box-sizing: border-box;
  }

  .row.gtr-uniform>*> :last-child {
    margin-bottom: 0;
  }

  .row.aln-left {
    justify-content: flex-start;
  }

  .row.aln-center {
    justify-content: center;
  }

  .row.aln-right {
    justify-content: flex-end;
  }

  .row.aln-top {
    align-items: flex-start;
  }

  .row.aln-middle {
    align-items: center;
  }

  .row.aln-bottom {
    align-items: flex-end;
  }

  .row>.imp-wide {
    order: -1;
  }

  .row>.col-1-wide {
    width: 8.33333%;
  }

  .row>.off-1-wide {
    margin-left: 8.33333%;
  }

  .row>.col-2-wide {
    width: 16.66667%;
  }

  .row>.off-2-wide {
    margin-left: 16.66667%;
  }

  .row>.col-3-wide {
    width: 25%;
  }

  .row>.off-3-wide {
    margin-left: 25%;
  }

  .row>.col-4-wide {
    width: 33.33333%;
  }

  .row>.off-4-wide {
    margin-left: 33.33333%;
  }

  .row>.col-5-wide {
    width: 41.66667%;
  }

  .row>.off-5-wide {
    margin-left: 41.66667%;
  }

  .row>.col-6-wide {
    width: 50%;
  }

  .row>.off-6-wide {
    margin-left: 50%;
  }

  .row>.col-7-wide {
    width: 58.33333%;
  }

  .row>.off-7-wide {
    margin-left: 58.33333%;
  }

  .row>.col-8-wide {
    width: 66.66667%;
  }

  .row>.off-8-wide {
    margin-left: 66.66667%;
  }

  .row>.col-9-wide {
    width: 75%;
  }

  .row>.off-9-wide {
    margin-left: 75%;
  }

  .row>.col-10-wide {
    width: 83.33333%;
  }

  .row>.off-10-wide {
    margin-left: 83.33333%;
  }

  .row>.col-11-wide {
    width: 91.66667%;
  }

  .row>.off-11-wide {
    margin-left: 91.66667%;
  }

  .row>.col-12-wide {
    width: 100%;
  }

  .row>.off-12-wide {
    margin-left: 100%;
  }

  .row.gtr-0 {
    margin-top: 0px;
    margin-left: 0px;
  }

  .row.gtr-0>* {
    padding: 0px 0 0 0px;
  }

  .row.gtr-0.gtr-uniform {
    margin-top: 0px;
  }

  .row.gtr-0.gtr-uniform>* {
    padding-top: 0px;
  }

  .row.gtr-25 {
    margin-top: -10px;
    margin-left: -10px;
  }

  .row.gtr-25>* {
    padding: 10px 0 0 10px;
  }

  .row.gtr-25.gtr-uniform {
    margin-top: -10px;
  }

  .row.gtr-25.gtr-uniform>* {
    padding-top: 10px;
  }

  .row.gtr-50 {
    margin-top: -20px;
    margin-left: -20px;
  }

  .row.gtr-50>* {
    padding: 20px 0 0 20px;
  }

  .row.gtr-50.gtr-uniform {
    margin-top: -20px;
  }

  .row.gtr-50.gtr-uniform>* {
    padding-top: 20px;
  }

  .row {
    margin-top: -40px;
    margin-left: -40px;
  }

  .row>* {
    padding: 40px 0 0 40px;
  }

  .row.gtr-uniform {
    margin-top: -40px;
  }

  .row.gtr-uniform>* {
    padding-top: 40px;
  }

  .row.gtr-150 {
    margin-top: -60px;
    margin-left: -60px;
  }

  .row.gtr-150>* {
    padding: 60px 0 0 60px;
  }

  .row.gtr-150.gtr-uniform {
    margin-top: -60px;
  }

  .row.gtr-150.gtr-uniform>* {
    padding-top: 60px;
  }

  .row.gtr-200 {
    margin-top: -80px;
    margin-left: -80px;
  }

  .row.gtr-200>* {
    padding: 80px 0 0 80px;
  }

  .row.gtr-200.gtr-uniform {
    margin-top: -80px;
  }

  .row.gtr-200.gtr-uniform>* {
    padding-top: 80px;
  }
}

@media screen and (max-width: 1280px) {
  .row {
    display: flex;
    flex-wrap: wrap;
    box-sizing: border-box;
    align-items: stretch;
  }

  .row>* {
    box-sizing: border-box;
  }

  .row.gtr-uniform>*> :last-child {
    margin-bottom: 0;
  }

  .row.aln-left {
    justify-content: flex-start;
  }

  .row.aln-center {
    justify-content: center;
  }

  .row.aln-right {
    justify-content: flex-end;
  }

  .row.aln-top {
    align-items: flex-start;
  }

  .row.aln-middle {
    align-items: center;
  }

  .row.aln-bottom {
    align-items: flex-end;
  }

  .row>.imp-normal {
    order: -1;
  }

  .row>.col-1-normal {
    width: 8.33333%;
  }

  .row>.off-1-normal {
    margin-left: 8.33333%;
  }

  .row>.col-2-normal {
    width: 16.66667%;
  }

  .row>.off-2-normal {
    margin-left: 16.66667%;
  }

  .row>.col-3-normal {
    width: 25%;
  }

  .row>.off-3-normal {
    margin-left: 25%;
  }

  .row>.col-4-normal {
    width: 33.33333%;
  }

  .row>.off-4-normal {
    margin-left: 33.33333%;
  }

  .row>.col-5-normal {
    width: 41.66667%;
  }

  .row>.off-5-normal {
    margin-left: 41.66667%;
  }

  .row>.col-6-normal {
    width: 50%;
  }

  .row>.off-6-normal {
    margin-left: 50%;
  }

  .row>.col-7-normal {
    width: 58.33333%;
  }

  .row>.off-7-normal {
    margin-left: 58.33333%;
  }

  .row>.col-8-normal {
    width: 66.66667%;
  }

  .row>.off-8-normal {
    margin-left: 66.66667%;
  }

  .row>.col-9-normal {
    width: 75%;
  }

  .row>.off-9-normal {
    margin-left: 75%;
  }

  .row>.col-10-normal {
    width: 83.33333%;
  }

  .row>.off-10-normal {
    margin-left: 83.33333%;
  }

  .row>.col-11-normal {
    width: 91.66667%;
  }

  .row>.off-11-normal {
    margin-left: 91.66667%;
  }

  .row>.col-12-normal {
    width: 100%;
  }

  .row>.off-12-normal {
    margin-left: 100%;
  }

  .row.gtr-0 {
    margin-top: 0px;
    margin-left: 0px;
  }

  .row.gtr-0>* {
    padding: 0px 0 0 0px;
  }

  .row.gtr-0.gtr-uniform {
    margin-top: 0px;
  }

  .row.gtr-0.gtr-uniform>* {
    padding-top: 0px;
  }

  .row.gtr-25 {
    margin-top: -7.5px;
    margin-left: -7.5px;
  }

  .row.gtr-25>* {
    padding: 7.5px 0 0 7.5px;
  }

  .row.gtr-25.gtr-uniform {
    margin-top: -7.5px;
  }

  .row.gtr-25.gtr-uniform>* {
    padding-top: 7.5px;
  }

  .row.gtr-50 {
    margin-top: -15px;
    margin-left: -15px;
  }

  .row.gtr-50>* {
    padding: 15px 0 0 15px;
  }

  .row.gtr-50.gtr-uniform {
    margin-top: -15px;
  }

  .row.gtr-50.gtr-uniform>* {
    padding-top: 15px;
  }

  .row {
    margin-top: -30px;
    margin-left: -30px;
  }

  .row>* {
    padding: 30px 0 0 30px;
  }

  .row.gtr-uniform {
    margin-top: -30px;
  }

  .row.gtr-uniform>* {
    padding-top: 30px;
  }

  .row.gtr-150 {
    margin-top: -45px;
    margin-left: -45px;
  }

  .row.gtr-150>* {
    padding: 45px 0 0 45px;
  }

  .row.gtr-150.gtr-uniform {
    margin-top: -45px;
  }

  .row.gtr-150.gtr-uniform>* {
    padding-top: 45px;
  }

  .row.gtr-200 {
    margin-top: -60px;
    margin-left: -60px;
  }

  .row.gtr-200>* {
    padding: 60px 0 0 60px;
  }

  .row.gtr-200.gtr-uniform {
    margin-top: -60px;
  }

  .row.gtr-200.gtr-uniform>* {
    padding-top: 60px;
  }
}

@media screen and (max-width: 980px) {
  .row {
    display: flex;
    flex-wrap: wrap;
    box-sizing: border-box;
    align-items: stretch;
  }

  .row>* {
    box-sizing: border-box;
  }

  .row.gtr-uniform>*> :last-child {
    margin-bottom: 0;
  }

  .row.aln-left {
    justify-content: flex-start;
  }

  .row.aln-center {
    justify-content: center;
  }

  .row.aln-right {
    justify-content: flex-end;
  }

  .row.aln-top {
    align-items: flex-start;
  }

  .row.aln-middle {
    align-items: center;
  }

  .row.aln-bottom {
    align-items: flex-end;
  }

  .row>.imp-narrow {
    order: -1;
  }

  .row>.col-1-narrow {
    width: 8.33333%;
  }

  .row>.off-1-narrow {
    margin-left: 8.33333%;
  }

  .row>.col-2-narrow {
    width: 16.66667%;
  }

  .row>.off-2-narrow {
    margin-left: 16.66667%;
  }

  .row>.col-3-narrow {
    width: 25%;
  }

  .row>.off-3-narrow {
    margin-left: 25%;
  }

  .row>.col-4-narrow {
    width: 33.33333%;
  }

  .row>.off-4-narrow {
    margin-left: 33.33333%;
  }

  .row>.col-5-narrow {
    width: 41.66667%;
  }

  .row>.off-5-narrow {
    margin-left: 41.66667%;
  }

  .row>.col-6-narrow {
    width: 50%;
  }

  .row>.off-6-narrow {
    margin-left: 50%;
  }

  .row>.col-7-narrow {
    width: 58.33333%;
  }

  .row>.off-7-narrow {
    margin-left: 58.33333%;
  }

  .row>.col-8-narrow {
    width: 66.66667%;
  }

  .row>.off-8-narrow {
    margin-left: 66.66667%;
  }

  .row>.col-9-narrow {
    width: 75%;
  }

  .row>.off-9-narrow {
    margin-left: 75%;
  }

  .row>.col-10-narrow {
    width: 83.33333%;
  }

  .row>.off-10-narrow {
    margin-left: 83.33333%;
  }

  .row>.col-11-narrow {
    width: 91.66667%;
  }

  .row>.off-11-narrow {
    margin-left: 91.66667%;
  }

  .row>.col-12-narrow {
    width: 100%;
  }

  .row>.off-12-narrow {
    margin-left: 100%;
  }

  .row.gtr-0 {
    margin-top: 0px;
    margin-left: 0px;
  }

  .row.gtr-0>* {
    padding: 0px 0 0 0px;
  }

  .row.gtr-0.gtr-uniform {
    margin-top: 0px;
  }

  .row.gtr-0.gtr-uniform>* {
    padding-top: 0px;
  }

  .row.gtr-25 {
    margin-top: -7.5px;
    margin-left: -7.5px;
  }

  .row.gtr-25>* {
    padding: 7.5px 0 0 7.5px;
  }

  .row.gtr-25.gtr-uniform {
    margin-top: -7.5px;
  }

  .row.gtr-25.gtr-uniform>* {
    padding-top: 7.5px;
  }

  .row.gtr-50 {
    margin-top: -15px;
    margin-left: -15px;
  }

  .row.gtr-50>* {
    padding: 15px 0 0 15px;
  }

  .row.gtr-50.gtr-uniform {
    margin-top: -15px;
  }

  .row.gtr-50.gtr-uniform>* {
    padding-top: 15px;
  }

  .row {
    margin-top: -30px;
    margin-left: -30px;
  }

  .row>* {
    padding: 30px 0 0 30px;
  }

  .row.gtr-uniform {
    margin-top: -30px;
  }

  .row.gtr-uniform>* {
    padding-top: 30px;
  }

  .row.gtr-150 {
    margin-top: -45px;
    margin-left: -45px;
  }

  .row.gtr-150>* {
    padding: 45px 0 0 45px;
  }

  .row.gtr-150.gtr-uniform {
    margin-top: -45px;
  }

  .row.gtr-150.gtr-uniform>* {
    padding-top: 45px;
  }

  .row.gtr-200 {
    margin-top: -60px;
    margin-left: -60px;
  }

  .row.gtr-200>* {
    padding: 60px 0 0 60px;
  }

  .row.gtr-200.gtr-uniform {
    margin-top: -60px;
  }

  .row.gtr-200.gtr-uniform>* {
    padding-top: 60px;
  }
}

@media screen and (max-width: 840px) {
  .row {
    display: flex;
    flex-wrap: wrap;
    box-sizing: border-box;
    align-items: stretch;
  }

  .row>* {
    box-sizing: border-box;
  }

  .row.gtr-uniform>*> :last-child {
    margin-bottom: 0;
  }

  .row.aln-left {
    justify-content: flex-start;
  }

  .row.aln-center {
    justify-content: center;
  }

  .row.aln-right {
    justify-content: flex-end;
  }

  .row.aln-top {
    align-items: flex-start;
  }

  .row.aln-middle {
    align-items: center;
  }

  .row.aln-bottom {
    align-items: flex-end;
  }

  .row>.imp-narrower {
    order: -1;
  }

  .row>.col-1-narrower {
    width: 8.33333%;
  }

  .row>.off-1-narrower {
    margin-left: 8.33333%;
  }

  .row>.col-2-narrower {
    width: 16.66667%;
  }

  .row>.off-2-narrower {
    margin-left: 16.66667%;
  }

  .row>.col-3-narrower {
    width: 25%;
  }

  .row>.off-3-narrower {
    margin-left: 25%;
  }

  .row>.col-4-narrower {
    width: 33.33333%;
  }

  .row>.off-4-narrower {
    margin-left: 33.33333%;
  }

  .row>.col-5-narrower {
    width: 41.66667%;
  }

  .row>.off-5-narrower {
    margin-left: 41.66667%;
  }

  .row>.col-6-narrower {
    width: 50%;
  }

  .row>.off-6-narrower {
    margin-left: 50%;
  }

  .row>.col-7-narrower {
    width: 58.33333%;
  }

  .row>.off-7-narrower {
    margin-left: 58.33333%;
  }

  .row>.col-8-narrower {
    width: 66.66667%;
  }

  .row>.off-8-narrower {
    margin-left: 66.66667%;
  }

  .row>.col-9-narrower {
    width: 75%;
  }

  .row>.off-9-narrower {
    margin-left: 75%;
  }

  .row>.col-10-narrower {
    width: 83.33333%;
  }

  .row>.off-10-narrower {
    margin-left: 83.33333%;
  }

  .row>.col-11-narrower {
    width: 91.66667%;
  }

  .row>.off-11-narrower {
    margin-left: 91.66667%;
  }

  .row>.col-12-narrower {
    width: 100%;
  }

  .row>.off-12-narrower {
    margin-left: 100%;
  }

  .row.gtr-0 {
    margin-top: 0px;
    margin-left: 0px;
  }

  .row.gtr-0>* {
    padding: 0px 0 0 0px;
  }

  .row.gtr-0.gtr-uniform {
    margin-top: 0px;
  }

  .row.gtr-0.gtr-uniform>* {
    padding-top: 0px;
  }

  .row.gtr-25 {
    margin-top: -7.5px;
    margin-left: -7.5px;
  }

  .row.gtr-25>* {
    padding: 7.5px 0 0 7.5px;
  }

  .row.gtr-25.gtr-uniform {
    margin-top: -7.5px;
  }

  .row.gtr-25.gtr-uniform>* {
    padding-top: 7.5px;
  }

  .row.gtr-50 {
    margin-top: -15px;
    margin-left: -15px;
  }

  .row.gtr-50>* {
    padding: 15px 0 0 15px;
  }

  .row.gtr-50.gtr-uniform {
    margin-top: -15px;
  }

  .row.gtr-50.gtr-uniform>* {
    padding-top: 15px;
  }

  .row {
    margin-top: -30px;
    margin-left: -30px;
  }

  .row>* {
    padding: 30px 0 0 30px;
  }

  .row.gtr-uniform {
    margin-top: -30px;
  }

  .row.gtr-uniform>* {
    padding-top: 30px;
  }

  .row.gtr-150 {
    margin-top: -45px;
    margin-left: -45px;
  }

  .row.gtr-150>* {
    padding: 45px 0 0 45px;
  }

  .row.gtr-150.gtr-uniform {
    margin-top: -45px;
  }

  .row.gtr-150.gtr-uniform>* {
    padding-top: 45px;
  }

  .row.gtr-200 {
    margin-top: -60px;
    margin-left: -60px;
  }

  .row.gtr-200>* {
    padding: 60px 0 0 60px;
  }

  .row.gtr-200.gtr-uniform {
    margin-top: -60px;
  }

  .row.gtr-200.gtr-uniform>* {
    padding-top: 60px;
  }
}

@media screen and (max-width: 736px) {
  .row {
    display: flex;
    flex-wrap: wrap;
    box-sizing: border-box;
    align-items: stretch;
  }



  .row>* {
    box-sizing: border-box;
  }

  .row.gtr-uniform>*> :last-child {
    margin-bottom: 0;
  }

  .row.aln-left {
    justify-content: flex-start;
  }

  .row.aln-center {
    justify-content: center;
  }

  .row.aln-right {
    justify-content: flex-end;
  }

  .row.aln-top {
    align-items: flex-start;
  }

  .row.aln-middle {
    align-items: center;
  }

  .row.aln-bottom {
    align-items: flex-end;
  }

  .row>.imp-mobile {
    order: -1;
  }

  .row>.col-1-mobile {
    width: 8.33333%;
  }

  .row>.off-1-mobile {
    margin-left: 8.33333%;
  }

  .row>.col-2-mobile {
    width: 16.66667%;
  }

  .row>.off-2-mobile {
    margin-left: 16.66667%;
  }

  .row>.col-3-mobile {
    width: 25%;
  }

  .row>.off-3-mobile {
    margin-left: 25%;
  }

  .row>.col-4-mobile {
    width: 33.33333%;
  }

  .row>.off-4-mobile {
    margin-left: 33.33333%;
  }

  .row>.col-5-mobile {
    width: 41.66667%;
  }

  .row>.off-5-mobile {
    margin-left: 41.66667%;
  }

  .row>.col-6-mobile {
    width: 50%;
  }

  .row>.off-6-mobile {
    margin-left: 50%;
  }

  .row>.col-7-mobile {
    width: 58.33333%;
  }

  .row>.off-7-mobile {
    margin-left: 58.33333%;
  }

  .row>.col-8-mobile {
    width: 66.66667%;
  }

  .row>.off-8-mobile {
    margin-left: 66.66667%;
  }

  .row>.col-9-mobile {
    width: 75%;
  }

  .row>.off-9-mobile {
    margin-left: 75%;
  }

  .row>.col-10-mobile {
    width: 83.33333%;
  }

  .row>.off-10-mobile {
    margin-left: 83.33333%;
  }

  .row>.col-11-mobile {
    width: 91.66667%;
  }

  .row>.off-11-mobile {
    margin-left: 91.66667%;
  }

  .row>.col-12-mobile {
    width: 100%;
  }

  .row>.off-12-mobile {
    margin-left: 100%;
  }

  .row.gtr-0 {
    margin-top: 0px;
    margin-left: 0px;
  }

  .row.gtr-0>* {
    padding: 0px 0 0 0px;
  }

  .row.gtr-0.gtr-uniform {
    margin-top: 0px;
  }

  .row.gtr-0.gtr-uniform>* {
    padding-top: 0px;
  }

  .row.gtr-25 {
    margin-top: -5px;
    margin-left: -5px;
  }

  .row.gtr-25>* {
    padding: 5px 0 0 5px;
  }

  .row.gtr-25.gtr-uniform {
    margin-top: -5px;
  }

  .row.gtr-25.gtr-uniform>* {
    padding-top: 5px;
  }

  .row.gtr-50 {
    margin-top: -10px;
    margin-left: -10px;
  }

  .row.gtr-50>* {
    padding: 10px 0 0 10px;
  }

  .row.gtr-50.gtr-uniform {
    margin-top: -10px;
  }

  .row.gtr-50.gtr-uniform>* {
    padding-top: 10px;
  }

  .row {
    margin-top: -20px;
    margin-left: -20px;
  }

  .row>* {
    padding: 20px 0 0 20px;
  }

  .row.gtr-uniform {
    margin-top: -20px;
  }

  .row.gtr-uniform>* {
    padding-top: 20px;
  }

  .row.gtr-150 {
    margin-top: -30px;
    margin-left: -30px;
  }

  .row.gtr-150>* {
    padding: 30px 0 0 30px;
  }

  .row.gtr-150.gtr-uniform {
    margin-top: -30px;
  }

  .row.gtr-150.gtr-uniform>* {
    padding-top: 30px;
  }

  .row.gtr-200 {
    margin-top: -40px;
    margin-left: -40px;
  }

  .row.gtr-200>* {
    padding: 40px 0 0 40px;
  }

  .row.gtr-200.gtr-uniform {
    margin-top: -40px;
  }

  .row.gtr-200.gtr-uniform>* {
    padding-top: 40px;
  }
}

@media screen and (max-width: 480px) {
  .row {
    display: flex;
    flex-wrap: wrap;
    box-sizing: border-box;
    align-items: stretch;
  }

  .row>* {
    box-sizing: border-box;
  }


  .row.gtr-uniform>*> :last-child {
    margin-bottom: 0;
  }

  .row.aln-left {
    justify-content: flex-start;
  }

  .row.aln-center {
    justify-content: center;
  }

  .row.aln-right {
    justify-content: flex-end;
  }

  .row.aln-top {
    align-items: flex-start;
  }

  .row.aln-middle {
    align-items: center;
  }

  .row.aln-bottom {
    align-items: flex-end;
  }

  .row>.imp-mobilep {
    order: -1;
  }

  .row>.col-1-mobilep {
    width: 8.33333%;
  }

  .row>.off-1-mobilep {
    margin-left: 8.33333%;
  }

  .row>.col-2-mobilep {
    width: 16.66667%;
  }

  .row>.off-2-mobilep {
    margin-left: 16.66667%;
  }

  .row>.col-3-mobilep {
    width: 25%;
  }

  .row>.off-3-mobilep {
    margin-left: 25%;
  }

  .row>.col-4-mobilep {
    width: 33.33333%;
  }

  .row>.off-4-mobilep {
    margin-left: 33.33333%;
  }

  .row>.col-5-mobilep {
    width: 41.66667%;
  }

  .row>.off-5-mobilep {
    margin-left: 41.66667%;
  }

  .row>.col-6-mobilep {
    width: 50%;
  }

  .row>.off-6-mobilep {
    margin-left: 50%;
  }

  .row>.col-7-mobilep {
    width: 58.33333%;
  }

  .row>.off-7-mobilep {
    margin-left: 58.33333%;
  }

  .row>.col-8-mobilep {
    width: 66.66667%;
  }

  .row>.off-8-mobilep {
    margin-left: 66.66667%;
  }

  .row>.col-9-mobilep {
    width: 75%;
  }

  .row>.off-9-mobilep {
    margin-left: 75%;
  }

  .row>.col-10-mobilep {
    width: 83.33333%;
  }

  .row>.off-10-mobilep {
    margin-left: 83.33333%;
  }

  .row>.col-11-mobilep {
    width: 91.66667%;
  }

  .row>.off-11-mobilep {
    margin-left: 91.66667%;
  }

  .row>.col-12-mobilep {
    width: 100%;
  }

  .row>.off-12-mobilep {
    margin-left: 100%;
  }

  .row.gtr-0 {
    margin-top: 0px;
    margin-left: 0px;
  }

  .row.gtr-0>* {
    padding: 0px 0 0 0px;
  }

  .row.gtr-0.gtr-uniform {
    margin-top: 0px;
  }

  .row.gtr-0.gtr-uniform>* {
    padding-top: 0px;
  }

  .row.gtr-25 {
    margin-top: -5px;
    margin-left: -5px;
  }

  .row.gtr-25>* {
    padding: 5px 0 0 5px;
  }

  .row.gtr-25.gtr-uniform {
    margin-top: -5px;
  }

  .row.gtr-25.gtr-uniform>* {
    padding-top: 5px;
  }

  .row.gtr-50 {
    margin-top: -10px;
    margin-left: -10px;
  }

  .row.gtr-50>* {
    padding: 10px 0 0 10px;
  }

  .row.gtr-50.gtr-uniform {
    margin-top: -10px;
  }

  .row.gtr-50.gtr-uniform>* {
    padding-top: 10px;
  }

  .row {
    margin-top: -20px;
    margin-left: -20px;
  }

  .row>* {
    padding: 20px 0 0 20px;
  }

  .row.gtr-uniform {
    margin-top: -20px;
  }

  .row.gtr-uniform>* {
    padding-top: 20px;
  }

  .row.gtr-150 {
    margin-top: -30px;
    margin-left: -30px;
  }

  .row.gtr-150>* {
    padding: 30px 0 0 30px;
  }

  .row.gtr-150.gtr-uniform {
    margin-top: -30px;
  }

  .row.gtr-150.gtr-uniform>* {
    padding-top: 30px;
  }

  .row.gtr-200 {
    margin-top: -40px;
    margin-left: -40px;
  }

  .row.gtr-200>* {
    padding: 40px 0 0 40px;
  }

  .row.gtr-200.gtr-uniform {
    margin-top: -40px;
  }

  .row.gtr-200.gtr-uniform>* {
    padding-top: 40px;
  }
}

/* Section/Article */

section.special,
article.special {
  text-align: center;
}

header p {
  color: #999;
  font-size: 1.25em;
  position: relative;
  margin-top: -1.25em;
  margin-bottom: 2.25em;
}

header.major {
  text-align: center;
  margin: 0 0 2em 0;
}

header.major h2 {
  font-size: 2.25em;
}

header.major p {
  position: relative;
  border-top: solid 1px #e0e0e0;
  padding: 1em 0 0 0;
  margin: 0;
  top: -1em;
  font-size: 1.5em;
  letter-spacing: -0.025em;
}

footer {
  margin: 0 0 3em 0;
}

footer> :last-child {
  margin-bottom: 0;
}

footer.major {
  padding-top: 3em;
}

/* Form */

input[type="text"],
input[type="password"],
input[type="email"],
textarea {
  -moz-appearance: none;
  -webkit-appearance: none;
  -ms-appearance: none;
  appearance: none;
  -moz-transition: border-color 0.2s ease-in-out;
  -webkit-transition: border-color 0.2s ease-in-out;
  -ms-transition: border-color 0.2s ease-in-out;
  transition: border-color 0.2s ease-in-out;
  background: #fff;
  border: solid 1px #e0e0e0;
  border-radius: 5px;
  color: inherit;
  display: block;
  outline: 0;
  padding: 0.75em;
  text-decoration: none;
  width: 100%;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus,
textarea:focus {
  border-color: #37c0fb;
}

input[type="text"],
input[type="password"],
input[type="email"] {
  line-height: 1em;
}

label {
  display: block;
  color: inherit;
  font-weight: 600;
  line-height: 1.75em;
  margin-bottom: 0.5em;
}

::-webkit-input-placeholder {
  color: #999;
  position: relative;
  top: 3px;
}

:-moz-placeholder {
  color: #999;
}

::-moz-placeholder {
  color: #999;
}

:-ms-input-placeholder {
  color: #999;
}

/* Image */

.image {
  border: 0;
  display: inline-block;
  position: relative;
  border-radius: 5px;
}

.image img {
  display: block;
  border-radius: 5px;
}

.image.left {
  display: block;
  float: left;
  margin: 0 2em 2em 0;
  position: relative;
  top: 0.25em;
}

.image.left img {
  display: block;
  width: 100%;
}

.image.fit {
  display: block;
}

.image.fit img {
  display: block;
  width: 100%;
}

.image.featured {
  display: block;
  margin: 0 0 2em 0;
}

.image.featured img {
  display: block;
  width: 100%;
}

/* Icon */

.icon {
  text-decoration: none;
  position: relative;
  text-decoration: none;
}

.icon:before {
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  display: inline-block;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  line-height: 1;
  text-transform: none !important;
  font-family: "Font Awesome 5 Free";
  font-weight: 400;
}

.icon>.label {
  display: none;
}

.icon:before {
  line-height: inherit;
}

.icon.solid:before {
  font-weight: 900;
}

.icon.brands:before {
  font-family: "Font Awesome 5 Brands";
}

.icon.major {
  text-align: center;
  cursor: default;
  background-color: #005aab;
  background-image:
    -moz-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.15)),
    url(images/bg01.png);
  background-image:
    -webkit-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.15)),
    url(images/bg01.png);
  background-image:
    -ms-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.15)),
    url(images/bg01.png);
  background-image:
    linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.15)),
    url(images/bg01.png);
  color: #fff;
  border-radius: 100%;
  display: inline-block;
  width: 3em;
  height: 3em;
  line-height: 3em;
  box-shadow:
    0 0 0 7px white,
    0 0 0 8px #e0e0e0;
  margin: 0 0 1em 0;
}

.icon.major:before {
  font-size: 36px;
}

/*Dropcap */
.dropcap {
  float: left;
  font-size: 53px;
  line-height: 1;
  padding-right: 6px;
  padding-top: 2px;
}

/* Lists */

ol {
  list-style: decimal;
  padding-left: 1.25em;
}

ol li {
  padding-left: 0.25em;
}

ul {
  list-style: disc;
  padding-left: 1em;
}

ul li {
  padding-left: 0.5em;
}

/* Links */

ul.links {
  list-style: none;
  padding-left: 0;
}

ul.links li {
  line-height: 2.5em;
  padding-left: 0;
}

/* Icons */

ul.icons {
  cursor: default;
  list-style: none;
  padding-left: 0;
}

ul.icons li {
  display: inline-block;
  line-height: 1em;
  padding-left: 1.5em;
}

ul.icons li:first-child {
  padding-left: 0;
}

ul.icons li a,
ul.icons li span {
  font-size: 2em;
  border: 0;
}

/* Menu */

ul.menu {
  list-style: none;
  padding-left: 0;
}

ul.menu li {
  border-left: solid 1px #e0e0e0;
  display: inline-block;
  padding: 0 0 0 1em;
  margin: 0 0 0 1em;
}

ul.menu li:first-child {
  border-left: 0;
  margin-left: 0;
  padding-left: 0;
}

/* Actions */

ul.actions {
  display: -moz-flex;
  display: -webkit-flex;
  display: -ms-flex;
  display: flex;
  cursor: default;
  list-style: none;
  margin-left: -1em;
  padding-left: 0;
}

ul.actions li {
  padding: 0 0 0 1em;
  vertical-align: middle;
}

ul.actions.special {
  -moz-justify-content: center;
  -webkit-justify-content: center;
  -ms-justify-content: center;
  justify-content: center;
  width: 100%;
  margin-left: 0;
}

ul.actions.special li:first-child {
  padding-left: 0;
}

ul.actions.stacked {
  -moz-flex-direction: column;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  margin-left: 0;
}

ul.actions.stacked li {
  padding: 1.25em 0 0 0;
}

ul.actions.stacked li:first-child {
  padding-top: 0;
}

ul.actions.fit {
  width: calc(100% + 1em);
}

ul.actions.fit li {
  -moz-flex-grow: 1;
  -webkit-flex-grow: 1;
  -ms-flex-grow: 1;
  flex-grow: 1;
  -moz-flex-shrink: 1;
  -webkit-flex-shrink: 1;
  -ms-flex-shrink: 1;
  flex-shrink: 1;
  width: 100%;
}

ul.actions.fit li>* {
  width: 100%;
}

ul.actions.fit.stacked {
  width: 100%;
}

@media screen and (max-width: 736px) {
  ul.actions:not(.fixed) {
    -moz-flex-direction: column;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    margin-left: 0;
    width: 100% !important;
  }

  ul.actions:not(.fixed) li {
    -moz-flex-grow: 1;
    -webkit-flex-grow: 1;
    -ms-flex-grow: 1;
    flex-grow: 1;
    -moz-flex-shrink: 1;
    -webkit-flex-shrink: 1;
    -ms-flex-shrink: 1;
    flex-shrink: 1;
    padding: 1em 0 0 0;
    text-align: center;
    width: 100%;
  }

  ul.actions:not(.fixed) li>* {
    width: 100%;
  }

  ul.actions:not(.fixed) li:first-child {
    padding-top: 0;
  }

  ul.actions:not(.fixed) li input[type="submit"],
  ul.actions:not(.fixed) li input[type="reset"],
  ul.actions:not(.fixed) li input[type="button"],
  ul.actions:not(.fixed) li button,
  ul.actions:not(.fixed) li .button {
    width: 100%;
  }

  ul.actions:not(.fixed) li input[type="submit"].icon:before,
  ul.actions:not(.fixed) li input[type="reset"].icon:before,
  ul.actions:not(.fixed) li input[type="button"].icon:before,
  ul.actions:not(.fixed) li button.icon:before,
  ul.actions:not(.fixed) li .button.icon:before {
    margin-left: -0.5em;
  }
}

/* Tables */

table {}

table.default {
  width: 100%;
}

table.default tbody tr {
  border-bottom: solid 1px #e0e0e0;
}

table.default td {
  padding: 0.5em 1em 0.5em 1em;
}

table.default th {
  font-weight: 600;
  padding: 0.5em 1em 0.5em 1em;
  text-align: left;
}

table.default thead {
  background-color: #555555;
  background-image:
    -moz-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.15)),
    url("images/bg01.png");
  background-image:
    -webkit-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.15)),
    url("images/bg01.png");
  background-image:
    -ms-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.15)),
    url("images/bg01.png");
  background-image:
    linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.15)),
    url("images/bg01.png");
  color: #fff;
}

/* Button */

input[type="submit"],
input[type="reset"],
input[type="button"],
button,
.button {
  -moz-appearance: none;
  -webkit-appearance: none;
  -ms-appearance: none;
  appearance: none;
  -moz-transition:
    background-color 0.2s ease-in-out,
    color 0.2s ease-in-out,
    box-shadow 0.2s ease-in-out;
  -webkit-transition:
    background-color 0.2s ease-in-out,
    color 0.2s ease-in-out,
    box-shadow 0.2s ease-in-out;
  -ms-transition:
    background-color 0.2s ease-in-out,
    color 0.2s ease-in-out,
    box-shadow 0.2s ease-in-out;
  transition:
    background-color 0.2s ease-in-out,
    color 0.2s ease-in-out,
    box-shadow 0.2s ease-in-out;
  background-image:
    -moz-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.15)),
    url("images/bg01.png");
  background-image:
    -webkit-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.15)),
    url("images/bg01.png");
  background-image:
    -ms-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.15)),
    url("images/bg01.png");
  background-image:
    linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.15)),
    url("images/bg01.png");
  background-color: #37c0fb;
  border-radius: 5px;
  border: 0;
  color: #fff;
  cursor: pointer;
  display: inline-block;
  padding: 0 1.5em;
  line-height: 2.75em;
  min-width: 9em;
  text-align: center;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.025em;
}

input[type="submit"]:hover,
input[type="reset"]:hover,
input[type="button"]:hover,
button:hover,
.button:hover {
  background-color: #50c8fc;
  color: #fff !important;
}

input[type="submit"]:active,
input[type="reset"]:active,
input[type="button"]:active,
button:active,
.button:active {
  background-color: #1eb8fb;
  color: #fff;
}

input[type="submit"].alt,
input[type="reset"].alt,
input[type="button"].alt,
button.alt,
.button.alt {
  background-color: #555555;
  color: #fff;
}

input[type="submit"].alt:hover,
input[type="reset"].alt:hover,
input[type="button"].alt:hover,
button.alt:hover,
.button.alt:hover {
  background-color: #626262;
}

input[type="submit"].alt:active,
input[type="reset"].alt:active,
input[type="button"].alt:active,
button.alt:active,
.button.alt:active {
  background-color: #484848;
}

input[type="submit"].icon:before,
input[type="reset"].icon:before,
input[type="button"].icon:before,
button.icon:before,
.button.icon:before {
  margin-right: 0.5em;
}

input[type="submit"].fit,
input[type="reset"].fit,
input[type="button"].fit,
button.fit,
.button.fit {
  width: 100%;
}

input[type="submit"].small,
input[type="reset"].small,
input[type="button"].small,
button.small,
.button.small {
  font-size: 0.8em;
}

/* Box */

.box.highlight {
  text-align: center;
}

.box.post {
  position: relative;
  margin: 0 0 2em 0;
}

.box.post:after {
  content: "";
  display: block;
  clear: both;
}

.box.post .inner {
  margin-left: calc(30% + 2em);
}

.box.post .inner> :last-child {
  margin-bottom: 0;
}

.box.post .image {
  width: 30%;
  margin: 0;
}

/* Header */

#header {
  display: flex;
  align-items: center;
  justify-content: space-between;

  position: sticky;
  top: 0;
  z-index: 1000;

  

  background:#37c0fb;
  backdrop-filter: blur(6px);

  padding: 0.75rem 2rem;
  box-shadow: none;

  transition:
    background 0.3s ease,
    box-shadow 0.3s ease;

    padding: 1.5rem 2rem;
   
}

#header.scrolled {
  background:  white ;
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.15);

}

#header img {
  max-height: 60px;
  width: auto;
  
}

#header h1 {
  padding: 0 0 1.1em 0;
  margin: 0;
}

#header h1 a {
  font-size: 1.5em;
  letter-spacing: -0.025em;
  border: 0;
}

#header.scrolled #nav>ul>li a {
  color: #37c0fb;
}

#header.scrolled #nav>ul>li:hover a {
  color: black;
}

#nav {
  cursor: default;

  /* Bỏ background ở nav, để header lo phần nền */
  background: transparent;
  padding: 0;

  display: flex;
  align-items: center;
  
}

/* Thanh xanh dưới menu – giữ style Arcana */
#nav:after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;

  width: 100%;
  height: 0.35em;

  background-color: #37c0fb;
  background-image: url("images/bg01.png");
}

/* UL thành flex để nằm ngang */
/* #nav > ul {
  margin: 0;
  padding: 0;

  display: flex;
  align-items: center;
  gap: 1em;
} */

#nav>ul {
  display: flex;
  align-items: center;
  gap: clamp(0.3em, 0.8vw, 1em);
  flex-wrap: nowrap;
  padding-top: 0.5em;
}

/* Item menu */
#nav>ul>li {
  position: relative;
  display: block;
  margin: 0;
}

/* Link */
/* #nav > ul > li a {
  color: black;
  text-decoration: none;
  border: 0;

  display: block;
  padding: 1.2em 0.6em;

  font-size: 80%;
  white-space: nowrap;
} */

#nav>ul>li a {
  font-size: clamp(0.65rem, 0.8vw, 0.85rem);
  padding: clamp(0.6em, 0.8vw, 1.2em) clamp(0.3em, 0.6vw, 0.6em);
}

/* Hover */
#nav>ul>li:hover a {
  color: wheat;
}

/* Current item */
#nav>ul>li.current a,
#nav>ul>li.active a {
  color: white;
  font-weight: 600;
}

/* Mũi nhọn dưới item active */
#nav>ul>li.current:before {
  transform: rotateZ(45deg);
  width: 0.6em;
  height: 0.6em;

  content: "";
  display: block;
  position: absolute;
  bottom: -0.35em;
  left: 50%;
  margin-left: -0.3em;

  /* background-color: #37c0fb; */
  /* background-image: url("images/bg01.png"); */
}

/* Dropdown (nếu có) */
#nav>ul>li>ul {
  display: none;
}

/* Dropotron */

.dropotron {
  background-image:
    -moz-linear-gradient(top, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0)),
    url("images/bg01.png");
  background-image:
    -webkit-linear-gradient(top, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0)),
    url("images/bg01.png");
  background-image:
    -ms-linear-gradient(top, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0)),
    url("images/bg01.png");
  background-image:
    linear-gradient(top, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0)),
    url("images/bg01.png");
  background-color: #333;
  border-radius: 5px;
  color: #fff;
  min-width: 10em;
  padding: 1em 0;
  text-align: center;
  box-shadow: 0 1em 1em 0 rgba(0, 0, 0, 0.5);
  list-style: none;
}

.dropotron>li {
  line-height: 2em;
  padding: 0 1.1em 0 1em;
}

.dropotron>li>a {
  color: #c0c0c0;
  text-decoration: none;
  border: 0;
}

.dropotron>li.active>a,
.dropotron>li:hover>a {
  color: #fff;
}

.dropotron.level-0 {
  border-radius: 0 0 5px 5px;
  font-size: 0.9em;
  padding-top: 0;
  margin-top: -1px;
}

/* Banner */

#banner {
  background-image: url("../../images/icise\ 5.jpg");
  background-position: center center;
  background-size: cover;
  height: 29em;
  text-align: center;
  position: relative;
}

#banner header {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #212121;
  background: rgba(27, 27, 27, 0.75);
  color: #fff;
  padding: 1.5em 0;
}

#banner header h2 {
  display: inline-block;
  margin: 0;
  font-size: 1.25em;
  vertical-align: middle;
}

#banner header h2 em {
  opacity: 0.75;
}

#banner header h2 a {
  border-bottom-color: rgba(255, 255, 255, 0.5);
}

#banner header h2 a:hover {
  border-bottom-color: transparent;
}

#banner header .button {
  vertical-align: middle;
  margin-left: 1em;
}

/* Wrapper */

.wrapper {
  padding: 2em 0 1em 0;
}

.wrapper.style1 {
  background: #fff;
}

.wrapper.style2 {
  background-color: #fff;
  background-image:
    url("images/bg02.png"), url("images/bg03.png"), url("images/bg01.png");
  background-position:
    top left,
    bottom left,
    top left;
  background-size:
    100% 6em,
    100% 6em,
    auto;
  background-repeat: no-repeat, no-repeat, repeat;
}

.wrapper.style3 {
  background-color: #37c0fb;
  background-image:
    -moz-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.15)),
    url("images/bg01.png");
  background-image:
    -webkit-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.15)),
    url("images/bg01.png");
  background-image:
    -ms-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.15)),
    url("images/bg01.png");
  background-image:
    linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.15)),
    url("images/bg01.png");
  color: #fff;
}

.wrapper.style3 .button {
  background: #fff;
  color: #474747;
}

.wrapper.style3 .button:hover {
  color: #37c0fb !important;
}

/* CTA */

#cta {
  text-align: center;
  padding: 3.5em 0;
}

#cta header h2 {
  display: inline-block;
  vertical-align: middle;
  margin: 0;
}

#cta header .button {
  vertical-align: middle;
  margin-left: 1em;
}

/* Footer */

#footer {
  padding: 2em 0 2em 0;
}

#footer a {
  color: inherit;
  border-bottom-color: rgba(71, 71, 71, 0.25);
}

#footer a:hover {
  color: #37c0fb;
  border-bottom-color: transparent;
}

#footer .container {
  margin-bottom: 4em;
}

#footer .icons {
  text-align: center;
  margin: 0;
}

#footer .icons a {
  color: #999;
}

#footer .icons a:hover {
  color: #474747;
}

#footer .copyright {
  color: #999;
  margin-top: 1.5em;
  text-align: center;
  font-size: 0.9em;
}

/* Wide */

@media screen and (max-width: 1680px) {
  /* Basic */

  body,
  input,
  select,
  textarea {
    font-size: 14pt;
    line-height: 1.5em;
  }

  /* Banner */

  #banner {
    height: 40em;
  }
}

/* Normal */

@media screen and (max-width: 1280px) {
  /* Basic */

  body,
  input,
  select,
  textarea {
    font-size: 10pt;
    line-height: 1em;
  }

  /* Lists */

  ol {
    padding-left: 1.25em;
  }

  ol li {
    padding-left: 0.25em;
  }

  /* Icons */

  ul.icons li a,
  ul.icons li span {
    font-size: 1.5em;
  }

  .icon.major {
    width: 4em;
    height: 4em;
    line-height: 4em;
    box-shadow:
      0 0 0 7px white,
      0 0 0 8px #e0e0e0;
  }

  .icon.major:before {
    font-size: 30px;
  }

  /* Header */

  #header {
    padding: 2em 0 1em 2em;
  }

  #header h1 {
    padding: 0 0 1.75em 0;
  }

  #header img {
    max-height: 40px;
    width: auto;
  }

  /* #header img {
  max-height: px;
  width: auto;
} */

  /* Banner */

  p,
  ul,
  ol,
  dl,
  blockquote {
    margin: 0 0 2em 0;
  }

  #banner {
    height: 40em;
  }

  #nav>ul {
    gap: clamp(0.1em, 0.3vw, 0.2em);
  }

  /* Wrapper */



  /* CTA */

  #cta {
    padding: 2em 0;
  }

  /* Footer */

  #footer {
    padding: 3em 0 3em 0;
  }

  #footer .container {
    margin-bottom: 1em;
  }
}

/* Narrow */

@media screen and (max-width: 980px) {
  /* Basic */

  body,
  input,
  select,
  textarea {
    font-size: 9pt;
    line-height: 1.3em;
  }

  #nav>ul {
    gap: clamp(0.5em, 0.9vw, 1.5em);
  }

  #banner {
    height: 35em;
  }
}

/* Narrower */

#navPanel,
#titleBar {
  display: none;
}

@media screen and (max-width: 840px) {
  /* Basic */

  html,
  body {
    overflow-x: hidden;
  }

  body,
  input,
  select,
  textarea {
    font-size: 13pt;
  }

  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    margin-bottom: 0.5em;
  }

  header p {
    margin-top: -0.75em;
  }

  header.major {
    text-align: center;
    margin: 0 0 2em 0;
  }

  header.major h2 {
    font-size: 1.75em;
  }

  header.major p {
    top: -0.25em;
    font-size: 1.25em;
  }

  /* Box */

  .box.highlight {
    text-align: left;
    position: relative;
    padding-left: 7em;
  }

  .box.highlight i {
    position: absolute;
    margin: 0;
    left: 0;
    top: 0.25em;
  }

  .box.post .inner {
    margin-left: calc(20% + 2em);
  }

  .box.post .image {
    width: 20%;
  }

  /* Header */

  #header {
    display: none;
  }

  /* Banner */

  #banner {
    height: 25em;
  }

  #banner header h2 {
    display: block;
  }

  #banner header .button {
    margin: 1em 0 0 0;
  }

  /* CTA */

  #cta {
    padding: 1.5em 0;
  }

  #cta header h2 {
    display: block;
  }

  #cta header .button {
    margin: 1em 0 0 0;
  }

  /* Footer */

  #footer {
    text-align: center;
  }

  #footer .container {
    margin-bottom: 4em;
  }

  #footer form .actions {
    -moz-justify-content: center;
    -webkit-justify-content: center;
    -ms-justify-content: center;
    justify-content: center;
    width: 100%;
    margin-left: 0;
  }

  #footer form .actions li:first-child {
    padding-left: 0;
  }

  /* Nav */

  #page-wrapper {
    -moz-backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    -ms-backface-visibility: hidden;
    backface-visibility: hidden;
    -moz-transition: -moz-transform 0.5s ease;
    -webkit-transition: -webkit-transform 0.5s ease;
    -ms-transition: -ms-transform 0.5s ease;
    transition: transform 0.5s ease;
    padding-bottom: 1px;
    padding-top: 44px;
  }

  #titleBar {
    -moz-backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    -ms-backface-visibility: hidden;
    backface-visibility: hidden;
    -moz-transition: -moz-transform 0.5s ease;
    -webkit-transition: -webkit-transform 0.5s ease;
    -ms-transition: -ms-transform 0.5s ease;
    transition: transform 0.5s ease;
    display: block;
    height: 44px;
    left: 0;
    position: fixed;
    top: 0;
    width: 100%;

    z-index: 10001;
    background-color: #333;
    background-image:
      -moz-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.3)),
      url("images/bg01.png");
    background-image:
      -webkit-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.3)),
      url("images/bg01.png");
    background-image:
      -ms-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.3)),
      url("images/bg01.png");
    background-image:
      linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.3)),
      url("images/bg01.png");
    height: 44px;
    line-height: 44px;
    box-shadow: 0 4px 0 0 #37c0fb;
  }

  #titleBar .title {
    display: block;
    position: relative;
    font-weight: 400;
    text-align: center;
    color: #fff;
    z-index: 1;
    font-size: 100%;
  }

  #titleBar .title em {
    font-style: normal;
    font-weight: 300;
  }

  #titleBar .toggle {
    text-decoration: none;
    border: 0;
    height: 60px;
    left: 0;
    position: absolute;
    top: 0;
    width: 80px;
    z-index: 2;
  }

  #titleBar .toggle:before {
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
    display: inline-block;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    line-height: 1;
    text-transform: none !important;
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
  }

  #titleBar .toggle:before {
    content: "\f0c9";
    display: block;
    height: 44px;
    line-height: inherit;
    text-align: center;
    width: 44px;
    color: #fff;
    opacity: 0.5;
  }

  #titleBar .toggle:active:before {
    opacity: 0.75;
  }

  #navPanel {
    background-color: #1f1f1f;
    box-shadow: inset -1px 0 3px 0 rgba(0, 0, 0, 0.5);
    background-image:
      -moz-linear-gradient(left, rgba(0, 0, 0, 0) 75%, rgba(0, 0, 0, 0.15)),
      url("images/bg01.png");
    background-image:
      -webkit-linear-gradient(left, rgba(0, 0, 0, 0) 75%, rgba(0, 0, 0, 0.15)),
      url("images/bg01.png");
    background-image:
      -ms-linear-gradient(left, rgba(0, 0, 0, 0) 75%, rgba(0, 0, 0, 0.15)),
      url("images/bg01.png");
    background-image:
      linear-gradient(left, rgba(0, 0, 0, 0) 75%, rgba(0, 0, 0, 0.15)),
      url("images/bg01.png");
    -moz-backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    -ms-backface-visibility: hidden;
    backface-visibility: hidden;
    -moz-transform: translateX(-275px);
    -webkit-transform: translateX(-275px);
    -ms-transform: translateX(-275px);
    transform: translateX(-275px);
    -moz-transition: -moz-transform 0.5s ease;
    -webkit-transition: -webkit-transform 0.5s ease;
    -ms-transition: -ms-transform 0.5s ease;
    transition: transform 0.5s ease;
    display: block;
    height: 100%;
    left: 0;
    overflow-y: auto;
    position: fixed;
    top: 0;
    width: 275px;
    z-index: 10002;
  }

  #navPanel .link {
    border-bottom: 0;
    border-top: solid 1px rgba(255, 255, 255, 0.05);
    color: #888;
    display: block;
    height: 48px;
    line-height: 48px;
    padding: 0 1em 0 1em;
    text-decoration: none;
  }

  #navPanel .link:first-child {
    border-top: 0;
  }

  #navPanel .link.depth-0 {
    color: #fff;
  }

  #navPanel .link .indent-1 {
    display: inline-block;
    width: 1em;
  }

  #navPanel .link .indent-2 {
    display: inline-block;
    width: 2em;
  }

  #navPanel .link .indent-3 {
    display: inline-block;
    width: 3em;
  }

  #navPanel .link .indent-4 {
    display: inline-block;
    width: 4em;
  }

  #navPanel .link .indent-5 {
    display: inline-block;
    width: 5em;
  }

  body.navPanel-visible #page-wrapper {
    -moz-transform: translateX(275px);
    -webkit-transform: translateX(275px);
    -ms-transform: translateX(275px);
    transform: translateX(275px);
  }

  body.navPanel-visible #titleBar {
    -moz-transform: translateX(275px);
    -webkit-transform: translateX(275px);
    -ms-transform: translateX(275px);
    transform: translateX(275px);
  }

  body.navPanel-visible #navPanel {
    -moz-transform: translateX(0);
    -webkit-transform: translateX(0);
    -ms-transform: translateX(0);
    transform: translateX(0);
  }
}

/* Mobile */

@media screen and (max-width: 736px) {
  /* Basic */

  body,
  input,
  select,
  textarea {
    font-size: 11pt;
    line-height: 1.35em;
  }

  h2 {
    font-size: 1.25em;
    letter-spacing: 0;
    line-height: 1.35em;
  }

  h3 {
    font-size: 1em;
    letter-spacing: 0;
    line-height: 1.35em;
  }

  header p {
    margin-top: -0.5em;
    font-size: 1em;
  }

  header.major {
    padding: 0 20px;
  }

  header.major h2 {
    font-size: 1.25em;
  }

  header.major p {
    top: 0;
    margin-top: 1.25em;
    font-size: 1em;
  }

  /* Menu */

  ul.menu li {
    border: 0;
    padding: 0;
    margin: 0;
    display: block;
    line-height: 2em;
  }

  /* Banner */

  #banner {
    /* height: 50vh;
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat; */

    height: 40vh;
    /* background-size: cover;
    background-position: center top;
    background-repeat: no-repeat; */
  }

  #banner header {
    padding: 0;
  }

  /* Wrapper */

  .wrapper {
    padding: 5em 0 1px 0;
  }
}

/* Mobile (Portrait) */

@media screen and (max-width: 480px) {
  /* Icon */

  .icon.major {
    width: 4em;
    height: 4em;
    line-height: 4em;
    box-shadow:
      0 0 0 7px white,
      0 0 0 8px #e0e0e0;
  }

  .icon.major:before {
    font-size: 24px;
  }

  /* Button */

  input[type="submit"],
  input[type="reset"],
  input[type="button"],
  button,
  .button {
    width: 100%;
    display: block;
  }

  /* Box */

  .box.highlight {
    padding-left: calc(4em + 30px);
  }

  .box.post .inner {
    margin-left: calc(30% + 20px);
  }

  .box.post .image {
    width: 30%;
  }

  /* Banner */

  #banner {
    height: 17em;

    /* height: 20vh;
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat; */
  }

  #banner header {
    padding: 10px;
  }

  /* Wrapper */

  .wrapper {
    padding: 2em 20px 1px 20px;
  }

  /* CTA */

  #cta {
    padding: 20px;
  }

  /* Footer */

  #footer {
    padding: 2em 20px;
    text-align: left;
  }
}



@media only screen and (max-width: 600px) {

  .button-table,
  .button-table tbody,
  .button-table td,
  .button-table tr {
    display: block;
    width: 100%;
  }

  .button-table td {
    text-align: center;
  }

  .button-table td:before {
    content: attr(data-label);
    float: left;
    font-weight: bold;
    text-transform: uppercase;
  }
}

.speaker-images-wrap {
  position: relative;
  width: 420px;
  height: 420px;
  margin: 0 auto;
}


/* ===== TEAM SECTION (HTML5 UP style) ===== */


/* Card */


.team-card {
  width: 100%;
  max-width: 400px;
  height: 460px;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.25s ease;
  margin: 0 auto;
}

.team-card:hover {
  transform: translateY(-6px);
}

/* ===== BANNER ===== */
.team-banner {
  height: 120px;
}

.team-banner.pink {
  background: #ff3d8c;
}

.team-banner.purple {
  background: #c730cb;
}

.team-banner.blue {
  background: #00a8ff;
}

/* ===== AVATAR ===== */
.team-avatar {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 4px solid #fff;
  margin: -70px auto 0;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===== BODY ===== */
.team-body {
  padding: 1.5em;
}

.team-body h4 {
  margin: 0;
  font-size: 1.1em;
}

.team-body span {
  display: block;
  font-size: 0.85em;
  color: #777;
  margin-top: 0.4em;
  line-height: 1.4;
}


.team-center {
  justify-content: center;
}

#team .team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2em;
  justify-items: center;
  align-items: start;
}

/* Tablet */
@media screen and (max-width: 980px) {
  #team .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile */
@media screen and (max-width: 736px) {
  #team .team-grid {
    grid-template-columns: 1fr;
  }


}

/* ===== CREW SECTION ===== */

.crew-section {
  padding: 4em 1em;
}

.crew-header {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.crew-header h2 {
  font-size: 2.2em;
  margin-bottom: 0.5em;
}

.crew-header p {
  color: #777;
  font-size: 0.95em;
}

/* GRID */
.crew-list {
  max-width: 1100px;
  margin: 4em auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2em;
  text-align: center;
}

/* CARD */
.crew-card {
  padding: 0.5em;
}

.crew-name {
  font-size: 1em;
  margin-top: 1em;
  margin-bottom: 0.3em;
}

.crew-role {
  font-size: 0.8em;
  color: #888;
  margin: 0;
}

/* PHOTO */
.crew-photo {
  width: 128px;
  height: 128px;
  margin: 0 auto;
  border-radius: 50%;
  overflow: hidden;
  background: #f2f2f2;
}

.crew-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* RESPONSIVE */
@media screen and (max-width: 980px) {
  .crew-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media screen and (max-width: 736px) {
  .crew-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 480px) {
  .crew-list {
    grid-template-columns: 1fr;
  }
}
/* ---------------------------------- */

#countdown {
  display: flex;
  align-items: center;
  justify-content: center;

  width: fit-content;
  margin: 4px auto 0;

  padding: 18px 36px;

  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  line-height: 1.4;

  color: #005aab;
  background: rgba(255, 255, 255, 0.92);

  border: 2px solid rgba(0, 90, 171, 0.15);
  border-radius: 18px;

  box-shadow: 0 10px 30px rgba(0, 90, 171, 0.12);
  backdrop-filter: blur(6px);

  transition: all 0.3s ease;
}

#countdown:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0, 90, 171, 0.18);
}

#countdown span {
  color: #1664ff;
  font-size: 1.8rem;
  margin: 0 6px;
}
/* ---------------------------------- */

/* Mobile */
@media (max-width: 767px) {
  #countdown {
    width: 100%;
    padding: 16px 20px;

    font-size: 1rem;
    letter-spacing: 1px;

    border-radius: 14px;
    text-align: center;
  }

  #countdown span {
    font-size: 1.2rem;
  }
}


.icisebutton {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;

  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;

  color: #fff;
  background: linear-gradient(135deg, #2563eb, #1e40af);
  border: none;
  border-radius: 10px;

  cursor: pointer;
  transition: all 0.25s ease;
}

/* Hover */
.icisebutton:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.4);
}

/* Active */
.icisebutton:active {
  transform: scale(0.97);
}

/* Disabled */
.icisebutton:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* TEXT */
.icisebutton .btn-text {
  transition: opacity 0.2s ease;
}

/* LOADER */
.icisebutton .loader {
  position: absolute;
  width: 18px;
  height: 18px;

  border: 3px solid #ffffff;
  border-bottom-color: transparent;
  border-radius: 50%;

  opacity: 0;
  transform: scale(0.5);
  transition: all 0.2s ease;

  animation: rotation 0.8s linear infinite;
}

/* LOADING STATE */
.icisebutton.loading {
  pointer-events: none;
}

.icisebutton.loading .btn-text {
  opacity: 0;
}

.icisebutton.loading .loader {
  opacity: 1;
  transform: scale(1);
}

/* ANIMATION */
@keyframes rotation {
  0% { transform: rotate(0deg) scale(1); }
  100% { transform: rotate(360deg) scale(1); }
}

.speaker-wrapper {
  background: #fff;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0px 10px 35px rgba(72, 127, 255, 0.12);
  position: relative;
 margin-bottom: 10px;
}

/* top gradient line */
.speaker-wrapper::before {
  position: absolute;
  content: "";
  width: 100%;
  height: 8px;
  top: 0;
  left: 0;
  background: linear-gradient(to right, #005aab 0%, #1664ff 100%);
}

/* image */
.speaker-image {
  height: 100%;
}

.speaker-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 850px;
  display: block;
}

/* content */
.speaker-content {
  padding: 60px 50px;
}

/* tag */
.speaker-tag {
  display: inline-block;
  padding: 8px 20px;
  border-radius: 50px;
  background: rgba(24, 99, 255, 0.1);
  color: #1863ff;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 25px;
}

/* name */
.speaker-name {
  font-size: 48px;
  line-height: 1.2;
  margin-bottom: 15px;
  color: #1b273d;
}

/* role */
.speaker-position {
  color: #1863ff;
  font-weight: 600;
  margin-bottom: 30px;
  font-size: 18px;
}

/* text */
.speaker-text p {
  margin-bottom: 18px;
  line-height: 1.95;
  color: #555;
  text-align: justify;
  font-size: 15px;
}

/* meta */
.speaker-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 35px;
}

.meta-item {
  display: flex;
  align-items: center;
  background: #f5f8ff;
  padding: 12px 18px;
  border-radius: 50px;
}

.meta-item i {
  color: #1863ff;
  margin-right: 10px;
  font-size: 16px;
}

.meta-item span {
  color: #1b273d;
  font-weight: 500;
  font-size: 14px;
}

/* hover */
.speaker-wrapper {
  transition: all 0.4s ease;
}

.speaker-wrapper:hover {
  transform: translateY(-6px);
  box-shadow: 0px 20px 45px rgba(72, 127, 255, 0.18);
}

/* responsive */
@media screen and (max-width: 980px) {

  .speaker-wrapper {
    border-radius: 22px;
  }

  .speaker-image img {
    min-height: auto;
    max-height: 520px;
    object-position: top;
  }

  .speaker-content {
    padding: 40px 30px;
  }

  .speaker-name {
    font-size: 34px;
    line-height: 1.25;
  }

  .speaker-position {
    font-size: 17px;
  }

  .speaker-text p {
    text-align: left;
    line-height: 1.85;
  }
}

/* @media screen and (max-width: 736px) {


  .speaker-wrapper {
    border-radius: 18px;
    box-shadow: 0 6px 24px rgba(72, 127, 255, 0.12);
  }

  .speaker-wrapper:hover {
    transform: none;
  }

  .speaker-wrapper::before {
    height: 5px;
  }

  .speaker-image img {
    width: 100%;
    height: auto;
    max-height: 380px;
    object-fit: cover;
    object-position: top;
  }

  .speaker-content {
    padding: 28px 22px;
  }

  .speaker-tag {
    font-size: 12px;
    padding: 7px 16px;
    margin-bottom: 18px;
  }

  .speaker-name {
    font-size: 26px;
    margin-bottom: 10px;
  }

  .speaker-position {
    font-size: 15px;
    margin-bottom: 22px;
  }

  .speaker-text p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 16px;
    text-align: left;
  }

  .speaker-meta {
    flex-direction: column;
    gap: 10px;
    margin-top: 25px;
  }

  .meta-item {
    width: 100%;
    padding: 11px 14px;
    border-radius: 14px;
  }

  .meta-item span {
    font-size: 13px;
  }
} */

/* ===============================
   MOBILE RESPONSIVE IMPROVED
=================================*/
@media screen and (max-width: 736px) {

  .speaker-wrapper {
    border-radius: 20px;
    margin-bottom: 20px;
    overflow: hidden;
    box-shadow: 0 8px 26px rgba(72, 127, 255, 0.12);
  }

  /* disable hover jump on mobile */
  .speaker-wrapper:hover {
    transform: none;
    box-shadow: 0 8px 26px rgba(72, 127, 255, 0.12);
  }

  /* top line */
  .speaker-wrapper::before {
    height: 5px;
  }

  /* image */
  .speaker-image {
    width: 100%;
  }

  .speaker-image img {
    width: 100%;
    height: 320px;
    min-height: unset;
    object-fit: cover;
    object-position: top center;
    display: block;
  }

  /* content */
  .speaker-content {
    padding: 26px 20px;
  }

  /* tag */
  .speaker-tag {
    font-size: 11px;
    padding: 6px 14px;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
  }

  /* title */
  .speaker-name {
    font-size: 28px;
    line-height: 1.3;
    margin-bottom: 10px;
  }

  /* role */
  .speaker-position {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 20px;
  }

  /* LONG DESCRIPTION FIX */
  .speaker-text {
    max-height: 420px;
    overflow-y: auto;

    padding-right: 6px;

    /* smooth scroll on iPhone */
    -webkit-overflow-scrolling: touch;
  }

  /* custom scrollbar */
  .speaker-text::-webkit-scrollbar {
    width: 4px;
  }

  .speaker-text::-webkit-scrollbar-thumb {
    background: rgba(0, 90, 171, 0.35);
    border-radius: 20px;
  }

  .speaker-text p {
    font-size: 14px;
    line-height: 1.9;
    margin-bottom: 16px;
    text-align: left;
    color: #555;
  }

  /* meta */
  .speaker-meta {
    flex-direction: column;
    gap: 10px;
    margin-top: 24px;
  }

  .meta-item {
    width: 100%;
    border-radius: 14px;
    padding: 12px 14px;
  }

  .meta-item i {
    font-size: 15px;
  }

  .meta-item span {
    font-size: 13px;
    line-height: 1.5;
  }
}

/* =========================
   LANGUAGE SWITCH
========================= */

.lang-switch {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 22px;
}

/* button */
.lang-switch button {
  border: 1px solid rgba(255,255,255,0.25);
  outline: none;
  cursor: pointer;

  padding: 8px 16px;
  border-radius: 999px;

  background: rgba(255,255,255,0.08);
  color: #ffffff;

  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.8px;

  transition: all 0.3s ease;
}

/* hover */
.lang-switch button:hover {
  background: #ffffff;
  color: #005aab;
  border-color: #ffffff;
}

/* active */
.lang-switch button.active {
  background: #37c0fb;
  color: #ffffff;
  border-color: #37c0fb;

  box-shadow: 0 4px 12px rgba(55, 192, 251, 0.35);
}

/* =========================
   HEADER SCROLLED
========================= */

#header.scrolled .lang-switch button {
  background: rgba(55, 192, 251, 0.08);
  color: #005aab;
  border: 1px solid rgba(0, 90, 171, 0.15);
}

#header.scrolled .lang-switch button:hover {
  background: #005aab;
  color: #ffffff;
  border-color: #005aab;
}

#header.scrolled .lang-switch button.active {
  background: #37c0fb;
  color: #ffffff;
  border-color: #37c0fb;
}

/* =========================
   MOBILE
========================= */

@media screen and (max-width: 736px) {

  .lang-switch {
    justify-content: center;
    margin: 20px 0 10px;
    gap: 12px;
  }

  .lang-switch button {
    width: 72px;
    padding: 10px 0;
    font-size: 13px;
  }

}

/* mobile language switch */
.mobile-lang-switch {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;

  margin-top: 25px;
  padding-top: 20px;

  border-top: 1px solid rgba(255,255,255,0.12);
}

/* remove br */
.mobile-lang-switch br {
  display: none;
}

/* button */
.mobile-lang-switch button {
  border: none;
  outline: none;
  cursor: pointer;

  min-width: 70px;
  padding: 10px 18px;

  border-radius: 999px;

  background: rgba(255,255,255,0.12);
  color: #fff;

  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;

  transition: all 0.3s ease;
}

/* hover */
.mobile-lang-switch button:hover {
  background: #fff;
  color: #005aab;
}

/* active */
.mobile-lang-switch button.active {
  background: #fff;
  color: #005aab;
  box-shadow: 0 4px 14px rgba(0,0,0,0.18);
}

/* 
.speaker-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px 40px;
    margin-top: 2rem;
}

.speaker-item {
    padding-bottom: 12px;
    border-bottom: 1px solid #e5e7eb;
}

.speaker-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: #163020;
    margin-bottom: 4px;
}

.speaker-affiliation {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.5;
} */

.speaker-list {
    display: grid;
    /* Mặc định trên Mobile: 1 cột để text hiển thị liền mạch, không bị ép dòng */
    grid-template-columns: 1fr; 
    gap: 20px;
    margin-top: 2rem;
}

.speaker-item {
    padding-bottom: 12px;
    border-bottom: 1px solid #e5e7eb;
    /* Tránh tình trạng một item bị bẻ đôi sang trang khác nếu in ấn hoặc render đặc biệt */
    page-break-inside: avoid; 
    break-inside: avoid;
}

.speaker-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: #163020;
    margin-bottom: 4px;
    line-height: 1.4;
    
    /* Bộ 3 thuộc tính chống bẻ đôi từ tiếng Việt khi xuống dòng */
    white-space: normal;       /* Cho phép xuống dòng tự nhiên khi hết màn hình */
    word-break: keep-all;      /* Tuyệt đối không tự ý bẻ đôi một từ (ví dụ: "Trư-ờng") */
    overflow-wrap: break-word; /* Nếu gặp từ tiếng Anh quá dài thì mới bẻ */
}

.speaker-affiliation {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.5;
    
    /* Áp dụng tương tự cho phần thông tin đơn vị/chức danh */
    white-space: normal;
    word-break: keep-all;
    overflow-wrap: break-word;
}

/* Responsive: Màn hình từ 768px trở lên (Tablet, Laptop, Desktop) */
@media (min-width: 768px) {
    .speaker-list {
        /* Bật lại giao diện 2 cột khi không gian màn hình đã rộng rãi */
        grid-template-columns: repeat(2, 1fr);
        gap: 24px 40px;
    }
}

.table-wrapper {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table-wrapper table {
    min-width: 700px; /* hoặc lớn hơn tùy nội dung */
}