a,
abbr,
acronym,
address,
applet,
article,
aside,
audio,
b,
big,
blockquote,
body,
canvas,
caption,
center,
cite,
code,
dd,
del,
details,
dfn,
div,
dl,
dt,
em,
embed,
fieldset,
figcaption,
figure,
footer,
form,
h1,
h2,
h3,
h4,
h5,
h6,
header,
hgroup,
html,
i,
iframe,
img,
ins,
kbd,
label,
legend,
li,
mark,
menu,
nav,
object,
ol,
output,
p,
pre,
q,
ruby,
s,
samp,
section,
small,
span,
strike,
strong,
sub,
summary,
sup,
table,
tbody,
td,
tfoot,
th,
thead,
time,
tr,
tt,
u,
ul,
var,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  vertical-align: baseline;
  outline: 0;
  background: transparent;
}
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:after,
blockquote:before,
q:after,
q:before {
  content: "";
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
.clear {
  clear: both;
  line-height: 0px;
  margin: 0;
  padding: 0;
}
* {
  box-sizing: border-box;
  transition-duration: 0.2s;
}
body {
  background: #fff;
  font-size: 16px;
  line-height: 36px;
  color: #000;
  font-weight: 400;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}
#main_wrap {
  position: relative;
  width: 100%;
  float: left;
  user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  -webkit-user-select: none;
}
p,
h1,
h2,
h3,
h4,
h5,
h6 {
  margin-bottom: 10px;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  position: relative;
}
.nobl {
  border-left: none;
}
a {
  color: #b20103;
  text-decoration: none;
}
a:hover {
  color: #ec2c3e;
}
p {
  font-size: 16px;
  line-height: 26px;
}
h1 {
  font-size: 36px;
  line-height: 46px;
}
h2 {
  font-size: 32px;
  line-height: 42px;
}
h3 {
  font-size: 28px;
  line-height: 38px;
}
h4 {
  font-size: 24px;
  line-height: 34px;
}
h5 {
  font-size: 20px;
  line-height: 30px;
}
h6 {
  font-size: 16px;
  line-height: 26px;
}
strong {
  font-size: inherit;
  font-weight: 700;
}
iframe,
img {
  max-width: 100%;
}
figure {
  text-align: center;
}
.round {
  border-radius: 10%;
  -moz-border-radius: 10%;
  -webkit-border-radius: 10%;
  -ms-border-radius: 10%;
}
.container {
  display: block;
  width: 1140px;
  margin: 0px auto;
  position: relative;
}
.main_bar {
  width: 800px;
  float: left;
  position: relative;
}
.side_bar {
  width: 320px;
  float: right;
  max-width: 100%;
}
@media (max-width: 1280px) {
  .container {
    width: 100%;
    padding: 0 10px;
  }
  .main_bar {
    width: calc(100% - 340px);
  }
}
@media (max-width: 1080px) {
  .main_bar {
    width: 100%;
    margin-bottom: 15px;
  }
  .side_bar {
    width: 100%;
  }
}
@media (max-width: 800px) {
  .container {
    padding: 0 8px;
  }
}
header {
  width: 100%;
  height: 52px;
  background: #ffffff;
  box-shadow: 0 2px 0 0 #f5f5f5;
  position: relative;
}
header .logo_wrap {
  float: left;
  width: 24%;
  height: 52px;
  line-height: 52px;
}
header #nav_wrap {
  float: left;
  width: 76%;
}
header .logo_wrap img.logo {
  vertical-align: middle;
}
header #nav_wrap ul.main_nav {
  float: left;
  width: 100%;
  text-align: right;
  height: 52px;
}
header #nav_wrap ul.main_nav li {
  position: relative;
  display: inline-block;
}
header #nav_wrap ul.main_nav li a {
  float: left;
  height: 52px;
  line-height: 52px;
  padding: 0 12px;
  color: #333333;
  font-size: 15px;
  font-weight: bold;
}
header #nav_wrap ul.main_nav li img {
  margin-right: 4px;
  vertical-align: middle;
}
header #nav_wrap ul.main_nav li:hover > a {
  background-color: #fafafa;
  color: #3273dc;
}
header #nav_wrap ul.main_nav li > ul {
  display: none;
  position: absolute;
  left: 0;
  top: 52px;
  background: #ffffff;
  min-width: 180px;
  z-index: 9999;
  border: solid 1px #fafafa;
}
header #nav_wrap ul.main_nav li > ul li {
  float: left;
  width: 100%;
  border-bottom: solid 1px #f5f5f5;
}
header #nav_wrap ul.main_nav li > ul li a {
  float: left;
  width: 100%;
  padding: 10px;
  line-height: 22px;
  height: auto;
  text-align: left;
}
header #nav_wrap ul.main_nav li:hover > ul {
  display: block;
}
.lang_box {
  background: #fafafa;
  border-bottom-left-radius: 6px;
  border-bottom-right-radius: 6px;
  box-shadow: 0 8px 8px rgba(10, 10, 10, 0.1);
  right: 0;
  left: auto !important;
  border: none !important;
  width: 320px;
  padding: 6px;
}
.lang_box li {
  float: left;
  width: 50% !important;
  border-bottom: none !important;
}
.lang_box li a {
  font-weight: normal !important;
}
header .menu_hndlr {
  display: none;
  position: absolute;
  left: 0;
  top: 0;
  padding: 6px 12px;
  cursor: pointer;
  vertical-align: middle;
  height: 52px;
}
header .menu_hndlr img,
header .menu_hndlr svg {
  vertical-align: middle;
}
@media (max-width: 1320px) {
  header #nav_wrap ul.main_nav li a {
    padding: 0 10px;
  }
}
@media (max-width: 1200px) {
  header .logo_wrap {
    width: 100%;
    text-align: center;
  }
  header .menu_hndlr {
    display: block;
  }
  header #nav_wrap {
    display: none;
    position: fixed;
    width: 250px;
    background: #ffffff;
    top: 0px;
    left: 0;
    height: 100%;
    overflow-y: auto;
    box-shadow: 5px 0 12px rgba(18, 26, 33, 0.1);
    padding-bottom: 52px;
    z-index: 999999;
  }
  header #nav_wrap ul.main_nav {
    background: #ffffff;
  }
  header #nav_wrap ul.main_nav li {
    width: 100%;
    border-bottom: 1px solid #f5f5f5;
    text-align: left;
  }
  header #nav_wrap ul.main_nav li:last-child {
    border-bottom: none !important;
  }
  header #nav_wrap ul.main_nav li a {
    padding: 8px;
    float: left;
    width: 100%;
    font-size: 15px;
    line-height: 23px;
    height: auto;
  }
  header #nav_wrap ul.main_nav li > ul {
    display: inline-block;
    width: 100%;
    position: static;
    background: #ffffff;
    border-bottom: none !important;
  }
  header #nav_wrap ul.main_nav li > ul li {
    padding-left: 15px;
  }
  header #nav_wrap ul.main_nav li > ul li:last-child {
    border-bottom: none !important;
  }
  .lang_box {
    padding: 0;
  }
  .lang_box li {
    width: 100% !important;
    padding-left: 0 !important;
    border-bottom: 1px solid #f5f5f5 !important;
  }
  .lang_box li a {
    padding: 8px !important;
  }
}
@media (max-width: 600px) {
  header .logo_wrap {
    width: 70%;
    padding-left: 45px;
  }
  header .logo_wrap img.logo {
    max-width: 180px !important;
  }
}
@media (max-width: 400px) {
  header .logo_wrap img.logo {
    max-width: 120px !important;
  }
}
.mob_menu_close {
  background: #26272b;
  margin-bottom: 0;
  height: 50px;
  display: none;
}
.mob_menu_close i {
  padding: 15px;
  color: #fff;
  font-size: 18px;
}
header .show_mob_menu {
  display: block !important;
}
header .show_mob_menu .mob_menu_close {
  display: block;
}
.bread_crumb {
}
.bread_crumb a {
  display: inline-block;
  color: #595959;
  font-size: 14px;
}
.bread_crumb a.active,
.bread_crumb a.hover {
  color: #b20103;
}
.bread_crumb a:after {
  content: "»";
  margin: 0 10px;
  color: #999999;
}
.bread_crumb a:last-child:after {
  content: "";
  margin: 0;
}
footer {
  width: 100%;
  z-index: 1;
  color: #4f5464;
  padding: 15px;
  background: #fafafa;
  margin-top: 15px;
}
footer .ftr_social_box {
  float: left;
  width: 100%;
  text-align: center;
  margin-bottom: 15px;
}
footer .ftr_social_box a {
  display: inline-block;
  width: 45px;
  height: 45px;
  text-align: center;
  border-radius: 50%;
  line-height: 45px;
  margin: 4px;
  background: #4f5464;
}
footer .ftr_social_box a i {
  font-size: 20px;
  line-height: 45px;
  color: #ffffff;
}
footer .ftr_social_box a:hover {
  background: #222222;
}
footer .ftr_social_box a:hover > i {
  color: #ffffff;
}
footer .ftr_link_box {
  text-align: center;
  margin-bottom: 15px;
}
footer .ftr_link_box a {
  display: inline-block;
  margin: 5px;
  font-size: 16px;
  line-height: 24px;
  color: #4f5464;
}
footer .ftr_link_box a:after {
  content: "|";
  margin-left: 10px;
  color: #afafaf;
  font-size: 14px;
}
footer .ftr_link_box a:last-child:after {
  content: "";
}
footer .ftr_txt p {
  text-align: center;
  margin-bottom: 0;
}
#ScrollToTop {
  display: none;
  position: fixed;
  bottom: 95px;
  right: 30px;
  z-index: 99;
  font-size: 18px;
  border: none;
  outline: none;
  background: #195fd6;
  color: #ffffff;
  cursor: pointer;
  width: 40px;
  height: 40px;
  text-align: center;
  line-height: 35px;
  vertical-align: middle;
  border-radius: 10px;
  -moz-border-radius: 10px;
  -o-border-radius: 10px;
}
#ScrollToTop:hover {
  background: #222222;
  color: #ffffff;
}
.youtube_embed {
  background-color: #000;
  margin-bottom: 30px;
  position: relative;
  padding-top: 56.25%;
  overflow: hidden;
  cursor: pointer;
}
.youtube_embed img {
  width: 100%;
  top: -16.82%;
  left: 0;
  opacity: 0.7;
}
.youtube_embed .yt_play_btn {
  width: 90px;
  height: 60px;
  background-color: #333;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.6);
  z-index: 1;
  opacity: 0.8;
  border-radius: 6px;
}
.youtube_embed .yt_play_btn:before {
  content: "";
  border-style: solid;
  border-width: 15px 0 15px 26px;
  border-color: transparent transparent transparent #fff;
}
.youtube_embed img,
.youtube_embed .yt_play_btn {
  cursor: pointer;
}
.youtube_embed img,
.youtube_embed iframe,
.youtube_embed .yt_play_btn,
.youtube_embed .yt_play_btn:before {
  position: absolute;
}
.youtube_embed .yt_play_btn,
.youtube_embed .yt_play_btn:before {
  top: 50%;
  left: 50%;
  transform: translate3d(-50%, -50%, 0);
}
.youtube_embed iframe {
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
}
.cnt_box i {
  font-style: italic;
}
.cnt_box u {
  text-decoration: underline;
}
.cnt_box a {
  text-decoration: underline !important;
}
.cnt_box ol,
.cnt_box ul {
  padding-left: 20px !important;
  margin-bottom: 10px !important;
  text-align: left;
}
.cnt_box ol {
  list-style: decimal !important;
}
.cnt_box ul {
  list-style: disc !important;
}
.shad_box {
  width: 100%;
  padding: 10px;
  box-shadow: 0 2px 3px 0 rgba(0, 0, 0, 0.15);
  -moz-box-shadow: 0 2px 3px 0 rgba(0, 0, 0, 0.15);
  -webkit-box-shadow: 0 2px 3px 0 rgba(0, 0, 0, 0.15);
  box-sizing: border-box;
  background: #fff;
  margin-bottom: 20px;
}
.show {
  display: block !important;
}
.hide {
  display: none !important;
}
.full {
  width: 100% !important;
}
.fl {
  float: left !important;
}
.fr {
  float: right !important;
}
.mb0 {
  margin-bottom: 0px !important;
}
.mb10 {
  margin-bottom: 10px !important;
}
.mb15 {
  margin-bottom: 15px !important;
}
.mb20 {
  margin-bottom: 20px !important;
}
.mb25 {
  margin-bottom: 25px !important;
}
.mb30 {
  margin-bottom: 30px !important;
}
.mb50 {
  margin-bottom: 50px !important;
}
.mt0 {
  margin-top: 0px !important;
}
.mt10 {
  margin-top: 10px !important;
}
.mt15 {
  margin-top: 15px !important;
}
.mt20 {
  margin-top: 20px !important;
}
.mt25 {
  margin-top: 25px !important;
}
.mt30 {
  margin-top: 30px !important;
}
.pb0 {
  padding-bottom: 0px !important;
}
.pb10 {
  padding-bottom: 10px !important;
}
.pb15 {
  padding-bottom: 15px !important;
}
.pb20 {
  padding-bottom: 20px !important;
}
.pb25 {
  padding-bottom: 25px !important;
}
.pb30 {
  padding-bottom: 30px !important;
}
.pt0 {
  padding-top: 0px !important;
}
.pt10 {
  padding-top: 10px !important;
}
.pt15 {
  padding-top: 15px !important;
}
.pt20 {
  padding-top: 20px !important;
}
.pt25 {
  padding-top: 25px !important;
}
.pt30 {
  padding-top: 30px !important;
}
.vam {
  vertical-align: middle;
}
.ac {
  text-align: center !important;
}
.aj {
  text-align: justify !important;
}
.db {
  display: block !important;
}
.dib {
  display: inline-block !important;
}
.rtl {
  direction: rtl !important;
}
.ltr {
  direction: ltr !important;
}
.pad10 {
  padding: 10px;
}
.pad15 {
  padding: 15px;
}
.hide {
  display: none;
}
.show {
  display: block;
}
.fs17 {
  font-size: 17px;
}
.txt_red {
  color: #c14d44 !important;
}
.txt_green {
  color: #063f4f !important;
}
.txt_suc {
  color: #0ba50b !important;
}
.txt_err {
  color: #c14d44 !important;
}
.txt_blue {
  color: #084888 !important;
}
.txt_gray {
  color: #646f78 !important;
}
.txt_white {
  color: #fff !important;
}
.txt_black {
  color: #000 !important;
}
.txt_orange {
  color: #f29423 !important;
}
.blue_bg {
  background: #f1f5fd;
  float: left;
  width: 100%;
  padding: 15px 0;
}
.hwa {
  height: auto !important;
  width: auto !important;
}
</style > <style > .hero_box {
  background: linear-gradient(135deg, #5940f0 0%, #cc01fe 100%);
  padding: 60px 0;
}
.hero_box h1 {
  text-align: center;
  color: #ffffff;
  font-size: 48px;
  line-height: 58px;
  font-weight: 600;
}
.hero_box h2 {
  text-align: center;
  color: #ffffff;
  font-size: 20px;
  line-height: 24px;
  font-weight: 600;
}
.hero_box .hform {
  display: block;
  width: 100%;
  max-width: 760px;
  margin: 2rem auto 0;
  position: relative;
}
.hero_box form {
  display: flex;
  gap: 8px;
}
.hf_urli_wrap {
  verflow: hidden;
  width: 100%;
  position: relative;
}
.hf_urli {
  -moz-appearance: none;
  padding: 15px 0.75rem;
  border: none;
  margin: 0;
  border-radius: 4px;
  outline: 0;
  font-size: 1rem;
  color: #212529;
  font-weight: 600;
  line-height: 18px;
  width: 100%;
}
.hf_btn_paste {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  right: 6px;
  top: 6.5px;
  padding: 8px 12px 8px 14px;
  background: #dae4ff;
  border-radius: 6px;
  border: none;
  font-weight: 500;
  font-size: 14px;
  line-height: 20px;
  color: #0423ee;
  cursor: pointer;
}
.hf_btn_clear {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  right: 6px;
  top: 6.5px;
  padding: 8px 12px 8px 14px;
  background: #dae4ff;
  border-radius: 6px;
  border: none;
  font-weight: 500;
  font-size: 14px;
  line-height: 20px;
  color: #0423ee;
  background: #49495acf;
  color: #fff;
  cursor: pointer;
}
.hf_btn_down {
  background: #5940f1;
  box-shadow: none;
  padding: 12px;
  gap: 4px;
  font-size: 18px;
  line-height: 22px;
  border: none;
  display: flex;
  justify-content: center;
  align-items: center;
  border-color: transparent;
  color: #ffffff;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
  position: relative;
  border-radius: 4px;
  cursor: pointer;
}
@media (max-width: 1020px) {
  .hero_box h1 {
    font-size: 34px;
    line-height: 44px;
  }
  .hero_box h2 {
    font-size: 18px;
    line-height: 28px;
  }
}
@media (max-width: 750px) {
  .hero_box h1 {
    font-size: 24px;
    line-height: 34px;
  }
  .hero_box h2 {
    font-size: 16px;
    line-height: 26px;
  }
  .hero_box form {
    display: block;
  }
  .hf_btn_down {
    width: 100%;
    margin: 15px auto 0 auto;
  }
}
.download-box {
  display: flex;
  flex-wrap: wrap;
}
.video-header {
  padding: 8px;
  gap: 12px;
  background: #e8e8f1;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  height: fit-content;
  flex: 0 0 auto;
  width: 50%;
}
.mb-3 {
  margin-bottom: 0.75rem;
}
.video-header .avatar {
  border-radius: 8px;
  width: 75px;
  height: 75px;
  object-fit: cover;
  background-color: #00000014;
  min-width: 75px;
}
.video-header .info {
  overflow: hidden;
}
.video-header .video-title {
  font-size: 16px;
  line-height: 18px;
  color: #16161d;
  margin-bottom: 4px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.video-header .info span {
  font-size: 14px;
  line-height: 15px;
  color: #49495a;
  margin-bottom: 8px;
}
.video-links {
  flex: 0 0 auto;
  width: 33.33333333%;
  margin-left: 16.66666667%;
  display: flex;
  flex-wrap: inherit;
  justify-content: end;
}
.vid_dbtn {
  background: #5940f1;
  color: #ffffff;
  width: 100%;
  font-size: 17px;
  line-height: 27px;
  padding: 12px;
  border: none;
  height: fit-content;
  max-width: 340px;
  text-align: center;
  border-radius: 4px;
  cursor: pointer;
  margin-bottom: 12px;
}
.vid_dbtn:hover {
  background: #5940f1;
  color: #ffffff;
}
.vid_obtn,
.vid_obtn:hover {
  background: #000 !important;
  color: #fff !important;
}
@media (max-width: 1080px) {
  .video-header {
    width: 100%;
  }
  .video-links {
    width: 100%;
    margin-left: 0;
  }
  .vid_dbtn {
    max-width: 100%;
  }
}
.vid_err {
  color: #983834 !important;
  font-size: 22px;
  line-height: 32px;
  font-weight: bold;
  text-align: center;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.spinner {
  border: 4px solid #f3f3f3;
  border-top: 4px solid #3498db;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
}

.loading-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 500;
  color: #333;
  background-color: #f9f9f9;
  padding: 10px;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

#error-message {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  text-align: center;
  font-size: 16px;
}