.sm{box-sizing:border-box;position:relative;z-index:10;-webkit-tap-highlight-color:rgba(0,0,0,0);}
.sm,.sm ul,.sm li{list-style:none;margin:0;padding:0;line-height:normal;direction:ltr;text-align:left;}
.sm-rtl,.sm-rtl ul,.sm-rtl li{direction:rtl;text-align:right;}
.sm>li>h1,.sm>li>h2,.sm>li>h3,.sm>li>h4,.sm>li>h5,.sm>li>h6{margin:0;padding:0;}
.sm ul{display:none;}
.sm li,.sm a{position:relative;}
.sm a{display:block;}
.sm a.disabled{cursor:default;}
.sm::after{content:"";display:block;height:0;font:0px/0 serif;clear:both;overflow:hidden;}
.sm *,.sm *::before,.sm *::after{box-sizing:inherit;}

.main-nav {
	background: linear-gradient(180deg, #242a31 0%, #1a1f24 100%);
	padding: 0;
	width: 100%;
	max-width: none;
	margin: 0 auto;
	margin-top: 0;
	box-sizing: border-box;
	box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
	position: relative;
	z-index: 100;
}

.main-nav:after {
  clear: both;
  content: "\00a0";
  display: block;
  height: 0;
  font: 0px/0 serif;
  overflow: hidden;
}

.nav-brand {
  float: left;
  margin: 0;
}

.nav-brand a {
  display: block;
  padding: 10px 10px 10px 20px;
  color: #fff;
  font-size: 22px;
  font-weight: normal;
  line-height: 29px;
  text-decoration: none;
}

#main-menu {
  clear: both;
  -webkit-box-shadow: none;
  -moz-box-shadow: none;
  box-shadow: none;
  max-width: 1170px;
  margin: 0 auto;
  padding: 0 12px;
  box-sizing: border-box;
}



/* Mobile menu top separator */

#main-menu:before {
  content: '';
  display: block;
  height: 1px;
  overflow: hidden;
  background: #87847f;
}

@media (min-width: 768px) {
  #main-menu:before {
    display: none;
  }
}


/* Mobile menu toggle button */

.main-menu-btn {
  float: right;
  margin: 10px;
  position: relative;
  display: inline-block;
  width: 29px;
  height: 29px;
  text-indent: 29px;
  white-space: nowrap;
  overflow: hidden;
  cursor: pointer;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

.main-menu-btn-text {
  display: none;
}


/* hamburger icon */

.main-menu-btn-icon,
.main-menu-btn-icon:before,
.main-menu-btn-icon:after {
  position: absolute;
  top: 50%;
  left: 2px;
  height: 2px;
  width: 24px;
  background: #fff;
  -webkit-transition: all 0.25s;
  transition: all 0.25s;
}

.main-menu-btn-icon:before {
  content: '';
  top: -7px;
  left: 0;
}

.main-menu-btn-icon:after {
  content: '';
  top: 7px;
  left: 0;
}


/* x icon */

#main-menu-state:checked ~ .main-menu-btn .main-menu-btn-icon {
  height: 0;
  background: transparent;
}

#main-menu-state:checked ~ .main-menu-btn .main-menu-btn-icon:before {
  top: 0;
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
}

#main-menu-state:checked ~ .main-menu-btn .main-menu-btn-icon:after {
  top: 0;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}


/* hide menu state checkbox (keep it visible to screen readers) */

#main-menu-state {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  border: 0;
  padding: 0;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
}


/* hide the menu in mobile view */

#main-menu-state:not(:checked) ~ #main-menu {
  display: none;
}

#main-menu-state:checked ~ #main-menu {
  display: block;
}

@media (min-width: 768px) {
  /* hide the button in desktop view */
  .main-menu-btn {
    position: absolute;
    top: -99999px;
  }
  /* always show the menu in desktop view */
  #main-menu-state:not(:checked) ~ #main-menu {
    display: table;
	width: 100%;
	max-width: none;
	margin: auto;
  }
}


/* IGNORE: Unrelated generic demo styles */



.demo-text {
  margin: 3em 22px;
}

.demo-text p {
  margin-bottom: 1em;
}

.demo-text a {
  color: #999;
}

.sm-blue {
  background: transparent;
}
.sm-blue li a{ padding: 10px;}
.sm-blue a, .sm-blue a:hover, .sm-blue a:focus, .sm-blue a:active {
  /* make room for the toggle button (sub indicator) */
  color: #fff;
  font-size: 16px;
  line-height: 23px;
  text-decoration: none;
}
.sm-blue > li.current > a {
	color: #fff;
}
.sm-blue a.disabled {
  color: #a1d1e8;
}
.sm-blue a .sub-arrow {
  position: absolute;
  top: 50%;
  margin-top: -17px;
  left: auto;
  right: 4px;
  width: 34px;
  height: 34px;
  overflow: hidden;
  font: bold 16px/34px monospace !important;
  text-align: center;
  text-shadow: none;
  background: rgba(0, 0, 0, 0.1);
  border-radius: 4px;
}
.sm-blue a .sub-arrow::before {
  content: '+';
}
.sm-blue a.highlighted .sub-arrow::before {
  content: '-';
}

.sm-blue > li:last-child > a.highlighted, .sm-blue > li:last-child > *:not(ul) a.highlighted, .sm-blue > li:last-child > ul > li:last-child > a.highlighted, .sm-blue > li:last-child > ul > li:last-child > *:not(ul) a.highlighted, .sm-blue > li:last-child > ul > li:last-child > ul > li:last-child > a.highlighted, .sm-blue > li:last-child > ul > li:last-child > ul > li:last-child > *:not(ul) a.highlighted, .sm-blue > li:last-child > ul > li:last-child > ul > li:last-child > ul > li:last-child > a.highlighted, .sm-blue > li:last-child > ul > li:last-child > ul > li:last-child > ul > li:last-child > *:not(ul) a.highlighted, .sm-blue > li:last-child > ul > li:last-child > ul > li:last-child > ul > li:last-child > ul > li:last-child > a.highlighted, .sm-blue > li:last-child > ul > li:last-child > ul > li:last-child > ul > li:last-child > ul > li:last-child > *:not(ul) a.highlighted {
  border-radius: 0;
}
.sm-blue ul {
  background: #fff;
}
.sm-blue ul ul {
  background: #fff;
}
.sm-blue ul a {
  background: #fff;
  color: #222;
  font-size: 16px;
  text-shadow: none;
  border-left: 8px solid transparent;
}
.sm-blue ul a:hover,
.sm-blue ul a:focus {
  background: #f5f5f5;
  color: #000;
}
.sm-blue ul a:active {
  background: #f5f5f5;
  color: #000;
}
.sm-blue ul a.highlighted {
  background: #fff;
  color: #222;
}
.sm-blue ul a.current,
.sm-blue ul li.current > a,
.sm-blue ul ul li.current > a {
  background: #fff;
  color: #111;
}
.sm-blue ul a.current:hover,
.sm-blue ul li.current > a:hover,
.sm-blue ul ul li.current > a:hover {
  background: #f5f5f5;
  color: #000;
}
.sm-blue ul a.disabled {
  color: #b3b3b3;
}
.sm-blue ul ul a,
.sm-blue ul ul a:hover,
.sm-blue ul ul a:focus,
.sm-blue ul ul a:active {
  border-left: 16px solid transparent;
}
.sm-blue ul ul ul a,
.sm-blue ul ul ul a:hover,
.sm-blue ul ul ul a:focus,
.sm-blue ul ul ul a:active {
  border-left: 24px solid transparent;
}
.sm-blue ul ul ul ul a,
.sm-blue ul ul ul ul a:hover,
.sm-blue ul ul ul ul a:focus,
.sm-blue ul ul ul ul a:active {
  border-left: 32px solid transparent;
}
.sm-blue ul ul ul ul ul a,
.sm-blue ul ul ul ul ul a:hover,
.sm-blue ul ul ul ul ul a:focus,
.sm-blue ul ul ul ul ul a:active {
  border-left: 40px solid transparent;
}
.sm-blue ul li {
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}
.sm-blue ul li:first-child {
  border-top: 0;
}

@media (min-width: 768px) {
  /* Switch to desktop layout
  -----------------------------------------------
     These transform the menu tree from
     collapsible to desktop (navbar + dropdowns)
  -----------------------------------------------*/
  /* start... (it's not recommended editing these rules) */
  .sm-blue ul {
    position: absolute;
    width: 12em;
  }
.sm-blue > li > ul {top: 50px;}
  .sm-blue > li {
	  display: table-cell;
	  height: 50px;
	  vertical-align: middle;
	  padding: 0 4px;
	text-align: center;
	position: relative;
  }

  .sm-blue > li::after {
    position: absolute;
    content: "";
    right: 0;
    top: 17px;
    width: 1px;
    height: 16px;
    background-color: rgba(255, 255, 255, 0.12);
}
  .sm-blue > li:last-child::after {
    height: 0;
}
  .sm-blue > li:hover > a{
	  color: rgba(255, 255, 255, 0.92);
  }
  .sm-blue > li:hover span{
	  border-color: #fff transparent transparent transparent;
  }
 	.sm-blue > li > a {
		padding: 0 14px;
		font-size: 14px;
		font-weight: 500;
		letter-spacing: 0.04em;
		line-height: 50px;
		display: inline-block;
		position: relative;
		transition: none;
	}
  .sm-blue.sm-rtl li {
    float: right;
  }

  .sm-blue ul li, .sm-blue.sm-rtl ul li, .sm-blue.sm-vertical li {
    float: none;
  }

  .sm-blue ul a, .sm-blue.sm-vertical a {
    white-space: normal;
  }

  .sm-blue .sm-nowrap > li > a, .sm-blue .sm-nowrap > li > :not(ul) a {
    white-space: nowrap;
  }

  /* ...end */
  .sm-blue a{
    color: #fff;
  }
  .sm-blue a:hover, .sm-blue a:focus, .sm-blue a:active, .sm-blue a.highlighted {
    color: #fff;
  }
  .sm-blue > li.current > a {
    color: rgba(255, 255, 255, 0.92);
  }
  .sm-blue > li.current span{
	  border-color: #fff transparent transparent transparent;
  }
  .sm-blue a.disabled {
    color: rgba(255, 255, 255, 0.45);
  }
  .sm-blue a .sub-arrow {
	position: static;
    width: 0;
    height: 0;
    border-width: 5px;
    border-style: solid dashed dashed dashed;
    border-color: #fff transparent transparent transparent;
    background: transparent;
    border-radius: 0;
	display: inline-block;
	margin-left: 5px;
  }
  .sm-blue a .sub-arrow::before {
    display: none;
  }
  .sm-blue ul {
    padding: 7px 0;
    background: #fff;
    box-shadow: 0 5px 12px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(0, 0, 0, 0.08);
  }
  .sm-blue ul ul {
    border-radius: 4px !important;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.08);
  }
  .sm-blue ul a,
  .sm-blue ul a.highlighted {
    border: 0 !important;
    padding: 9px 23px;
    background: #fff;
    color: #222;
    border-radius: 0 !important;
  }
  .sm-blue ul a:hover,
  .sm-blue ul a:focus,
  .sm-blue ul a:active {
    color: #ff9933;
    background: #fff8f0;
  }
  .sm-blue ul a.current {
    color: #ff9933;
    background: #fff8f0;
  }
  .sm-blue ul a.current:hover,
  .sm-blue ul a.current:focus {
    background: #fff8f0;
    color: #ff8822;
  }
  .sm-blue ul a.disabled {
    background: #fff;
    color: #b3b3b3;
  }
  .sm-blue ul a .sub-arrow {
    top: 50%;
    margin-top: -5px;
    bottom: auto;
    left: auto;
    margin-left: 10;
    right: 10px;
    border-style: dashed dashed dashed solid;
    border-color: transparent transparent transparent #666;
  }
  .sm-blue ul li:hover .sub-arrow {
    border-color: transparent transparent transparent #222;
  }
  .sm-blue ul li {
    border: 0;
  }
  .sm-blue .scroll-up,
  .sm-blue .scroll-down {
    position: absolute;
    display: none;
    visibility: hidden;
    overflow: hidden;
    background: #fff;
    height: 20px;
  }
  .sm-blue .scroll-up-arrow,
  .sm-blue .scroll-down-arrow {
    position: absolute;
    top: -2px;
    left: 50%;
    margin-left: -8px;
    width: 0;
    height: 0;
    overflow: hidden;
    border-width: 8px;
    border-style: dashed dashed solid dashed;
    border-color: transparent transparent #666 transparent;
  }
  .sm-blue .scroll-down-arrow {
    top: 6px;
    border-style: solid dashed dashed dashed;
    border-color: #666 transparent transparent transparent;
  }
  .sm-blue.sm-rtl.sm-vertical a .sub-arrow {
    right: auto;
    left: 10px;
    border-style: dashed solid dashed dashed;
    border-color: transparent #a1d1e8 transparent transparent;
  }
  .sm-blue.sm-rtl > li:first-child > a, .sm-blue.sm-rtl > li:first-child > :not(ul) a {
    border-radius: 0 8px 8px 0;
  }
  .sm-blue.sm-rtl > li:last-child > a, .sm-blue.sm-rtl > li:last-child > :not(ul) a {
    border-radius: 8px 0 0 8px !important;
  }
  .sm-blue.sm-rtl > li:first-child {
    border-left: 1px solid #2b82ac;
  }
  .sm-blue.sm-rtl > li:last-child {
    border-left: 0;
  }
  .sm-blue.sm-rtl ul a .sub-arrow {
    right: auto;
    left: 10px;
    border-style: dashed solid dashed dashed;
    border-color: transparent #a1d1e8 transparent transparent;
  }
  .sm-blue.sm-vertical {
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
  }
  .sm-blue.sm-vertical a {
    padding: 9px 23px;
  }
  .sm-blue.sm-vertical a .sub-arrow {
    top: 50%;
    margin-top: -5px;
    bottom: auto;
    left: auto;
    margin-left: 0;
    right: 10px;
    border-style: dashed dashed dashed solid;
    border-color: transparent transparent transparent #a1d1e8;
  }
  .sm-blue.sm-vertical > li:first-child > a, .sm-blue.sm-vertical > li:first-child > :not(ul) a {
    border-radius: 8px 8px 0 0;
  }
  .sm-blue.sm-vertical > li:last-child > a, .sm-blue.sm-vertical > li:last-child > :not(ul) a {
    border-radius: 0 0 8px 8px !important;
  }
  .sm-blue.sm-vertical > li {
    border-left: 0 !important;
  }
  .sm-blue.sm-vertical ul {
    border-radius: 4px !important;
  }
  .sm-blue.sm-vertical ul a {
    padding: 9px 23px;
  }

  /* 主导航一级：悬停无变色/无下划线/无放大（.sm-blue a:hover 的 16px 会盖过桌面 14px） */
  .main-nav #main-menu.sm-blue > li > a,
  .main-nav #main-menu.sm-blue > li.current > a,
  .main-nav #main-menu.sm-blue > li:hover > a,
  .main-nav #main-menu.sm-blue > li > a:hover,
  .main-nav #main-menu.sm-blue > li > a:focus,
  .main-nav #main-menu.sm-blue > li > a:active,
  .main-nav #main-menu.sm-blue > li > a.highlighted {
    color: rgba(255, 255, 255, 0.92) !important;
    background: transparent !important;
    font-size: 14px !important;
    letter-spacing: 0.04em !important;
    line-height: 50px !important;
    transform: none !important;
    text-decoration: none !important;
    box-shadow: none !important;
    transition: none !important;
  }
  .main-nav #main-menu.sm-blue > li > a::before,
  .main-nav #main-menu.sm-blue > li > a::after {
    display: none !important;
    content: none !important;
  }
  .main-nav #main-menu.sm-blue > li.current span,
  .main-nav #main-menu.sm-blue > li:hover span,
  .main-nav #main-menu.sm-blue > li > a.highlighted .sub-arrow,
  .main-nav #main-menu.sm-blue > li.current > a .sub-arrow {
    border-color: #fff transparent transparent transparent !important;
  }
}

/* ========== 手机端导航优化 ≤767px ========== */
@media (max-width: 767px) {
  .main-nav {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.14);
  }

  .main-menu-btn {
    float: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 48px;
    margin: 0;
    padding: 0 16px;
    box-sizing: border-box;
    text-indent: 0;
    overflow: visible;
    white-space: nowrap;
    background: transparent;
  }

  .main-menu-btn-text {
    display: inline-block;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  .main-menu-btn-icon,
  .main-menu-btn-icon:before,
  .main-menu-btn-icon:after {
    left: auto;
    right: 16px;
    width: 22px;
    height: 2px;
    background: #fff;
  }

  .main-menu-btn-icon {
    top: 50%;
    margin-top: -1px;
  }

  .main-menu-btn-icon:before,
  .main-menu-btn-icon:after {
    left: 0;
    width: 22px;
  }

  #main-menu:before {
    display: none;
  }

  #main-menu {
    clear: both;
    max-width: none;
    margin: 0;
    padding: 0;
    background: #fff;
    border-top: 2px solid #ff9933;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
  }

  .main-nav #main-menu.sm-blue > li > a,
  .sm-blue a,
  .sm-blue a:hover,
  .sm-blue a:focus,
  .sm-blue a:active {
    color: #1a1f24 !important;
    font-size: 15px;
    font-weight: 500;
    line-height: 1.35;
    padding: 14px 52px 14px 16px;
    border-bottom: 1px solid #eceef0;
    background: #fff;
  }

  .main-nav #main-menu.sm-blue > li.current > a,
  .sm-blue > li.current > a {
    color: #ff9933 !important;
    background: #fff8f0 !important;
  }

  .sm-blue a .sub-arrow {
    top: 50%;
    margin-top: -18px;
    right: 12px;
    width: 36px;
    height: 36px;
    line-height: 36px;
    background: #f3f4f6;
    border-radius: 4px;
    color: #333;
    font-size: 18px;
  }

  .sm-blue a.highlighted .sub-arrow {
    background: #ff9933;
    color: #fff;
  }

  .sm-blue a .sub-arrow::before {
    color: inherit;
  }

  .sm-blue ul {
    background: #fafafa;
  }

  .sm-blue ul a,
  .sm-blue ul a:hover,
  .sm-blue ul a:focus,
  .sm-blue ul a:active,
  .sm-blue ul a.highlighted {
    background: #fafafa;
    color: #444 !important;
    font-size: 14px;
    padding: 12px 16px 12px 28px;
    border-bottom: 1px solid #eee;
    border-left: none;
  }

  .sm-blue ul a:hover,
  .sm-blue ul a:focus,
  .sm-blue ul a:active {
    color: #ff9933 !important;
    background: #fff;
  }

  .sm-blue ul a.current,
  .sm-blue ul li.current > a {
    color: #ff9933 !important;
    background: #fff !important;
  }

  .sm-blue ul ul a,
  .sm-blue ul ul a:hover,
  .sm-blue ul ul a:focus,
  .sm-blue ul ul a:active {
    padding-left: 40px;
    border-left: none;
  }

  .sm-blue ul li {
    border-top: none;
  }
}

/*# sourceMappingURL=sm-blue.css.map */