@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@100..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap'); /*felixtitlingmt*/
@import url('https://fonts.googleapis.com/css2?family=Google+Sans+Flex:opsz,wght@6..144,1..1000&display=swap'); /*Embed code*/
body {
  font-family: "Google Sans Flex", sans-serif, "Noto Sans TC", sans-serif;
  overflow-x: hidden;
  background-position: top right;
  background-repeat: no-repeat;
  width: 100%;
  letter-spacing: 1px;
  background-color: #fff;
}
.font_e {
  font-family: 'felixtitlingmt';
  text-transform: uppercase;
}
html {
  overflow-x: hidden;
  width: 100%;
  position: relative;
}
img {
  max-width: 100%;
  height: auto;
  width: auto;
}
html, body {
  height: 100%;
  margin: 0;
}
body {
  display: flex;
  flex-direction: column;
  min-height: 100vh; /* 至少填滿視窗高度 */
}
form, main {
  flex: 1; /* 自動撐開中間區域 */
}
div:focus {
  outline: none;
}
a {
  text-decoration: none;
  color: #454747;
}
a:hover {
  color: #E45829;
}
textarea {
  resize: none;
}
.gotop {
  position: fixed;
  right: 10px;
  bottom: 10%;
  z-index: 99;
  width: 40px;
  text-align: center;
}
.floating-btn {
  position: fixed;
  top: 50%;
  right: 10px;
  z-index: 99;
  width: 40px;
}
.floating-btn a, .floating-btn a:hover {
  color: #fff;
  padding: 10px 0;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.top_fixed {
  z-index: 999;
  background-color: #fff;
}
.logo_area img {
  max-height: 50px;
}
/*--------------------------------------------------------------
# img size
--------------------------------------------------------------*/
.img_1x1 {
  width: 100%; /* 可以依需要調整為你想要的寬度 */
  aspect-ratio: 1 / 1; /* 保持比例 */
  overflow: hidden;
  position: relative;
}
.img_1x1 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease-out;
}
.card:hover .img_1x1 img, a:hover .img_1x1 img {
  transform: scale(1.1);
}
.img_4x3 {
  width: 100%; /* 可以依需要調整為你想要的寬度 */
  aspect-ratio: 4 / 3; /* 保持比例 */
  overflow: hidden;
  position: relative;
}
.img_4x3 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease-out;
}
.card:hover .img_4x3 img, a:hover .img_4x3 img {
  transform: scale(1.1);
}
.img_16x9 {
  width: 100%; /* 可以依需要調整為你想要的寬度 */
  aspect-ratio: 16 / 9; /* 保持比例 */
  overflow: hidden;
  position: relative;
}
.img_16x9 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease-out;
}
.card:hover .img_16x9 img, a:hover .img_16x9 img {
  transform: scale(1.1);
}
.img_21x9 {
  width: 100%; /* 可以依需要調整為你想要的寬度 */
  aspect-ratio: 21 / 9; /* 保持比例 */
  overflow: hidden;
  position: relative;
}
.img_21x9 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease-out;
}
.card:hover .img_21x9 img, a:hover .img_21x9 img {
  transform: scale(1.1);
}
.r_img {
  width: 100%; /* 可以依需要調整為你想要的寬度 */
  aspect-ratio: 1 / 0.8; /* 保持比例 */
  overflow: hidden;
  position: relative;
}
.r_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease-out;
}
.r_img:hover .r_img img, a:hover .r_img img {
  transform: scale(1.1);
}
.breadcrumb-item.active {
  color: #d6011b;
}
.mt_top {
  margin-top: 75px;
}
.multiline_ellipsis {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
/*--------------------------------------------------------------
# box_border
--------------------------------------------------------------*/
.box_border {
  border: 1px solid #E45829;
}
/*--------------------------------------------------------------
# social_media
--------------------------------------------------------------*/
ul.social_media {
  display: inline;
  padding: 0px;
  margin: 0;
  text-align: center;
}
ul.social_media li {
  display: inline-block;
  position: relative;
}
ul.social_media li a i {
  width: 45px;
  height: 45px;
  line-height: 45px;
  font-size: 25px;
  text-align: center;
  background-color: #fff;
  border-radius: 50px;
  color: #3c4650;
}
ul.social_media li a:hover i {
  background-color: #78ad54;
  color: #fff;
}
ul.social_media li a img {
  width: 30px;
  height: 30px;
  line-height: 30px;
}
/* Accordion 按鈕箭頭 */
.accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23E45829'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
  transform: rotate(0deg);
  transition: transform .3s ease;
}
/* 展開時旋轉箭頭 */
.accordion-button:not(.collapsed)::after {
  transform: rotate(180deg);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23E45829'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}
.accordion-button:not(.collapsed) {
  color: #E45829;
  background-color: #f8f5ec;
  box-shadow: none;
}
.accordion-button:focus {
  box-shadow: 0 0 0 0 transparent;
  background-color: #fff;
}
/*--------------------------------------------------------------
# color
--------------------------------------------------------------*/
.main_color {
  color: #E45829;
}
.bg_main_color {
  background-color: #f7f7f7;
}
.gray_bg_color {
  background-color: #f3eee3;
}
.gray_color {
  color: #7E7E7E;
}
.red_color {
  color: #FF1C1C;
}
.orange_color {
  color: #E55829;
}
.footer_bg {
  background-color: #2E3033;
}
.light_orange_color {
  background-color: #FCF5F1;
}
.orange_color {
  background-color: #FF9800;
}
/*--------------------------------------------------------------
# font-size
--------------------------------------------------------------*/ :root {
  --fluid-min: 320; /* 最小螢幕寬度 */
  --fluid-max: 1920; /* 最大螢幕寬度 */
}
.fs {
  --font-size: calc((var(--min-size) * 1px) + (var(--max-size) - var(--min-size)) * ((100cqw - var(--fluid-min) * 1px) / (var(--fluid-max) - var(--fluid-min))));
  font-size: clamp(calc(var(--min-size) * 1px), var(--font-size), calc(var(--max-size) * 1px));
}
.fs_1 {
  font-size: clamp(40px, 4vw, 60px);
  line-height: 1.2;
} /* H1 */
.fs_2 {
  font-size: clamp(32px, 3vw, 40px);
  line-height: 1.25;
} /* H2 */
.fs_3 {
  font-size: clamp(25px, 2.5vw, 32px);
  line-height: 1.3;
} /* H3 */
.fs_4 {
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.4;
} /* H4 */
.fs_5 {
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.4;
} /* H5 */
.fs_6 {
  font-size: clamp(14px, 1vw, 15px);
  line-height: 1.45;
} /* H6 */
.fs_p {
  font-size: clamp(15px, 1vw, 16px);
  line-height: 1.6;
} /* 內文 */
.fs_small {
  font-size: clamp(12px, 0.8vw, 14px);
  line-height: 1.6;
} /* 小字 */
/*--------------------------------------------------------------
# pagination
--------------------------------------------------------------*/
.pagination {
  justify-content: center;
}
.page-link {
  color: #333;
  border-radius: 50px;
  margin: 0 10px;
  width: 35px;
  height: 35px;
  line-height: 30px;
  padding: 0;
  background-color: #fff;
  border: 0;
  border: 2px solid #E45829;
}
.page-item.active .page-link {
  z-index: 3;
  color: #fff;
  background-color: #E45829;
  border-color: #E45829;
}
.page-link:hover {
  color: #fff;
  background-color: #E45829;
  border-color: #E45829;
}
.page-link:focus {
  z-index: 3;
  color: #fff;
  background-color: #E45829;
  outline: 0;
  box-shadow: 0 0 0 0rem rgba(13, 110, 253, .25);
}
.page-item:first-child .page-link {
  border-radius: 50px;
}
.page-item.active .page-link {
  border-radius: 50px;
}
.page-item:last-child .page-link {
  border-radius: 50px;
}
/*--------------------------------------------------------------
# table
--------------------------------------------------------------*/
.table-responsive > .table > tbody > tr > td, .table-responsive > .table > thead > tr > th {
  white-space: nowrap;
  margin-bottom: 0;
}
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.table th {
  padding: 10px 10px;
}
.table td {
  padding: 10px 10px;
  border-bottom: 0;
}
/* 表格容器，處理手機版橫向滾動 */
.table-container {
  width: 100%;
  overflow-x: auto;
  background: #ffffff;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  border: 1px solid #e2e8f0;
}
/* 表格主體樣式 */
.mortgage-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 16px;
  line-height: 1.6;
  min-width: 650px; /* 確保在小螢幕上不會擠壓變形 */
}
/* 表頭樣式 (橘色系) */
.mortgage-table th {
  background-color: #e67e22;
  color: #ffffff;
  font-weight: 700;
  padding: 14px 16px;
  border: 1px solid #d35400;
}
/* 表頭第一欄特別設定 */
.mortgage-table th:first-child {
  background-color: #d35400;
}
/* 儲存格基本樣式 */
.mortgage-table td {
  padding: 14px 16px;
  border: 1px solid #e2e8f0;
  color: #2d3748;
  vertical-align: middle;
}
/* 第一欄（比較項目）加粗與背景色 */
.mortgage-table td:first-child {
  font-weight: bold;
  background-color: #fcfcfc;
  color: #4a5568;
  width: 15%;
}
/* 欄位寬度平均分配 */
.mortgage-table th:not(:first-child), .mortgage-table td:not(:first-child) {
  width: 28.33%;
}
/* 滑鼠懸停效果，增加互動感 */
.mortgage-table tr:hover td {
  background-color: #f8fafc;
}
/* 第一欄懸停時保持原樣 */
.mortgage-table tr:hover td:first-child {
  background-color: #f1f5f9;
}
/*--------------------------------------------------------------
# banner
--------------------------------------------------------------*/
.ibanner_area {
  position: relative;
  background-position: bottom right;
  background-size: 100%;
  min-height: 450px;
  background-repeat: no-repeat;
  background-color: #fdfdfd;
  background-image: url("../images/ibanner_spic.png");
}
.banner_area {
  position: relative;
  background-position: bottom right;
  background-size: 100%;
  min-height: 450px;
  background-repeat: no-repeat;
  background-color: #f5f5f5;
  background-image: url("../images/banner_spic.png");
}
.banner_area1 {
  position: relative;
  background-position: bottom right;
  background-size: 100%;
  min-height: 450px;
  background-repeat: no-repeat;
  background-color: #f5f5f5;
  background-image: url("../images/banner_spic1.png");
}
.banner_area2 {
  position: relative;
  background-position: bottom right;
  background-size: 100%;
  min-height: 450px;
  background-repeat: no-repeat;
  background-color: #f5f5f5;
  background-image: url("../images/banner_spic2.png");
}
.banner_area3 {
  position: relative;
  background-position: bottom right;
  background-size: 100%;
  min-height: 450px;
  background-repeat: no-repeat;
  background-color: #f5f5f5;
  background-image: url("../images/banner_spic3.png");
}
.banner_area4 {
  position: relative;
  background-position: bottom right;
  background-size: 100%;
  min-height: 450px;
  background-repeat: no-repeat;
  background-color: #f5f5f5;
  background-image: url("../images/banner_spic4.png");
}
.banner_area5 {
  position: relative;
  background-position: bottom right;
  background-size: 100%;
  min-height: 450px;
  background-repeat: no-repeat;
  background-color: #f0f0f0;
  background-image: url("../images/banner_spic5.png");
}
.banner_stitle {
  padding-left: 60px;
  position: relative;
  color: #E45729;
}
.banner_stitle::before {
  width: 40px;
  height: 5px;
  background-color: #E45729;
  content: '';
  position: absolute;
  top: 35%;
  left: 0;
}
/*--------------------------------------------------------------
# form style
--------------------------------------------------------------*/
.form-control {
  line-height: 28px;
  border-radius: 8px;
  background-color: #fff;
  color: #626262;
  border: 1px solid #ccc;
  padding: 8px 8px;
}
.form-control::placeholder {
  color: #999;
}
.form-control:focus {
  box-shadow: 0 0 0 0 transparent;
  color: #626262;
  background-color: #fff;
  border: 1px solid #E45829;
  padding: 8px 8px;
}
.form-control_search:focus {
  background-color: #fff;
}
.form-control_search {
  line-height: 28px;
  border-radius: 0px;
  background-color: #fff;
  color: #626262;
  border: 0;
  padding: 8px 8px;
}
.form-select {
  line-height: 28px;
  border-radius: 0px;
  background-color: #fff;
  color: #626262;
  border: 1px solid #ccc;
  padding: 8px 8px;
  border-radius: 8px;
}
.form-select::placeholder {
  color: #ccc;
}
.form-select:focus {
  box-shadow: 0 0 0 0 transparent;
  color: #626262;
  background-color: #fff;
  border: 1px solid #E45829;
  padding: 8px 8px;
}
/*btn*/
.btn:focus {
  box-shadow: 0 0 0 0rem rgba(0, 140, 255, 1.00);
  -webkit-box-shadow: 0 0 0 0rem rgba(0, 140, 255, 1.00);
}
.main_btn {
  color: #fff;
  background-color: #E45829;
  padding: 8px;
  position: relative;
  border: 1px solid #E45829;
  border-radius: 0px;
  font-size: 18px;
}
.main_btn:hover, a:hover.main_btn {
  border: 1px solid #E45829;
  background-color: #fff;
  color: #E45829;
}
.more_btn {
  color: #E55829;
  position: relative;
  padding: 15px 0;
  width: 100%;
  margin: auto;
}
.more_btn::before {
  position: absolute;
  top: 40%;
  right: 0%;
  height: 12px;
  content: '';
  background-image: url("../images/Vector1.png");
  background-repeat: no-repeat;
  width: 25px;
}
.btn-close {
  position: absolute;
  top: -10px;
  right: -10px;
  z-index: 999;
  width: 30px;
  height: 30px;
  line-height: 30px;
  border-radius: 50px;
  background-color: #fff;
}
/*--------------------------------------------------------------
# navbar
--------------------------------------------------------------*/
.dropdown:hover .dropdown-menu {
  display: block;
  margin-top: 0;
}
#menu .btn-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 10px;
  font-size: 1rem;
  z-index: 1100;
}
.navbar-nav {
  margin-top: 70px;
}
.navbar-toggler:focus {
  text-decoration: none;
  outline: 0;
  box-shadow: 0 0 0 0;
}
.navbar-light .navbar-toggler {
  border: 1px solid #E45829;
  background-color: #E45829;
  padding: 0;
  border-radius: 50px;
  width: 50px;
  height: 50px;
  line-height: 50px;
  color: #fff;
}
.navbar-light .navbar-toggler:hover {
  background-color: #fff;
  color: #E45829;
  border: 1px solid #E45829;
}
.navbar-light .navbar-nav .nav-link {
  color: #626262;
  padding: 20px 0;
  font-weight: 600;
}
.navbar-light .navbar-nav.show {
  color: #E45829;
  background-color: #E45829;
  border-radius: 0px;
}
.navbar-light .navbar-nav a:hover.nav-link {
  color: #E45829;
}
.dropdown-menu a:hover {
  background-color: transparent;
  color: #E45829;
}
.dropdown-toggle::after {
  position: absolute;
  right: 10px;
  top: 20px;
  font-size: 16px;
  font-family: "Font Awesome 6 Free";
  content: '\f107';
  font-weight: 700;
  border: 0;
}
.navbar-collapse {
  height: 100vh;
  z-index: 999;
}
.navbar-nav .nav-link {
  padding: 15px 15px;
  border-bottom: 1px solid #eee;
}
.dropdown-menu {
  border: 0;
  background-color: #f7f7f7;
  padding: 0;
}
.dropdown-item {
  padding: 15px 15px;
  border-bottom: 1px solid #eee;
}
/*--------------------------------------------------------------
# 選單
--------------------------------------------------------------*/
ul.side_menu {
  padding: 0;
  margin: 0;
  text-align: center;
}
ul.side_menu > li {
  display: inline-block;
  list-style: none;
  position: relative;
}
ul.side_menu > li > a {
  text-decoration: none;
  display: block;
  background-color: #fff;
  padding: 6px 20px;
  border: 1px solid #E45829;
  border-radius: 30px;
  margin: 0 3px;
}
ul.side_menu > li > a:hover, ul.side_menu > li .current {
  text-decoration: none;
  display: block;
  color: #fff;
  background-color: #E45829;
  border: 1px solid #E45829;
}
ul.side_menu > li > a:hover::before, ul.side_menu > li .current::before {
  content: '\f0d7';
  font-family: "Font Awesome 6 Free";
  position: absolute;
  bottom: -24px;
  left: 40%;
  width: 20%;
  text-align: center;
  font-weight: 900;
  color: #E45829;
  font-size: 30px;
}
/* 子選單預設隱藏 */
ul.side_menu li ul {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  padding: 0;
  margin: 0;
  background: #fff;
  border: 1px solid #ddd;
  min-width: 160px;
  z-index: 999;
}
/* hover 顯示子選單 */
ul.side_menu li:hover > ul {
  display: block;
}
/* 子選單樣式 */
ul.side_menu li ul li {
  display: block;
  list-style: none;
  padding: 10px;
  white-space: nowrap;
}
ul.side_menu li ul li a {
  color: #333;
  text-decoration: none;
  display: block;
  padding: 8px 20px;
  border-bottom: 1px solid #eee;
}
/* hover 效果 */
ul.side_menu li ul li a:hover {
  background: #E45829;
  color: #fff;
  padding: 8px 20px;
}
/* 第三層子選單向右展開 */
ul.side_menu li ul li ul {
  top: 0;
  left: 100%;
}
/*--------------------------------------------------------------
# mobile_dropdown
--------------------------------------------------------------*/
.accordion-button:not(.collapsed) {
  color: #626262;
  background-color: #fff;
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .125);
}
ul.mobile_dropdown, .sub-menu, .sub-sub-menu {
  list-style: none;
  padding: 0;
  margin: 0;
}
ul.mobile_dropdown li {
  position: relative;
}
ul.mobile_dropdown li a {
  display: block;
  color: #626262;
  padding: 13px 10px 13px 30px;
  font-size: 15px;
  border-bottom: 1px solid #eee;
  background-color: #fff;
  text-align: left;
  position: relative;
  font-weight: bold;
}
ul.mobile_dropdown li a:hover {
  background-color: #E45829;
  color: #fff;
}
ul.mobile_dropdown li a::before {
  position: absolute;
  top: 45%;
  left: 15px;
  font-size: 5px;
  font-family: "FontAwesome";
  content: '\f111';
  font-weight: 700;
}
/* 有子選單的箭頭 */
.has-sub::after {
  content: "+";
  font-family: "FontAwesome";
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
}
/* 開啟時箭頭改變 */
.show-sub > .has-sub::after {
  content: "\f068"; /* FontAwesome 上箭頭 */
}
/* 隱藏巢狀選單 */
.sub-menu, .sub-sub-menu {
  display: none;
  background: #E45829;
  padding-left: 20px;
}
/* 展開巢狀選單 */
.show-sub > .sub-menu, .show-sub > .sub-sub-menu {
  display: block;
}
/*--------------------------------------------------------------
# footer
--------------------------------------------------------------*/
.footer_bg a, .footer_bg {
  color: #fff;
}
.footer_bg a:hover {
  color: #fff;
  text-decoration: underline;
}
.footer_bg img {
  max-height: 45px;
}
/*--------------------------------------------------------------
# main
--------------------------------------------------------------*/
.position-mt {
  margin-top: -50px;
  position: relative;
  z-index: 3;
}
.box_area {
  background: #FFFFFF;
  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
  border-radius: 16px;
  text-align: center;
  padding: 30px 30px;
}
.box_area img {
  margin: auto;
  width: 100px;
}
.r_bg {
  background-color: #f9f8f9;
  border-left: 8px solid #E5582A;
}
.r_bg ul {
  list-style: none; /* 移除預設符號 */
  padding-left: 0;
}
.r_bg ul li {
  list-style-position: outside;
  background-image: url('../images/check_cion.png');
  background-repeat: no-repeat;
  background-position: left top; /* 圖片置左並垂直置中 */
  background-size: 20px 20px; /* 在此設定圖片寬高 */
}
.r_bg p {
  padding-left: 30px;
}
.c_bg {
  background-image: url("../images/c_bg.png");
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
}
.c_box {
  background: linear-gradient(90deg, #FFFFFF 62.02%, rgba(255, 255, 255, 0.3) 100%);
  border-radius: 20px;
}
.rounded-3 {
  border-radius: 10px !important;
}
.step_icon {
  margin: auto;
  border: 8px solid #FCF6F4;
  max-width: 100px;
  border-radius: 80px;
}
.step_icon img {
  max-width: 100px;
  margin: auto;
}
.nu_icon {
  width: 30px;
  height: 30px;
  line-height: 22px;
  color: #fff;
  background: #E75B37;
  border-radius: 50px;
  padding: 5px;
  margin: auto;
}
.about_title1 {
  background: #858585;
  border-radius: 12px;
  padding: 20px 15px;
  color: #fff;
  font-weight: bold;
  text-align: center;
}
.about_title2 {
  background: #E45829;
  border-radius: 12px;
  padding: 20px 15px;
  color: #fff;
  font-weight: bold;
  text-align: center;
}
.win_iocn {
  position: absolute;
  top: -15px;
  right: -15px;
}
.win_iocn img {
  width: 60px;
}
.border-start {
  border-left: 1px solid #fff !important;
}
.remark {
  background-color: #fdf9f5;
  padding: 15px;
  color: #531D0B;
  border: 1px solid #E45729;
  margin: 15px 0;
  border-radius: 8px;
}
/*--------------------------------------------------------------
# faq
--------------------------------------------------------------*/
.accordion-button:not(.collapsed) {
  color: #333;
  background-color: #fdf9f5;
  box-shadow: inset 0 0 0 rgba(0, 0, 0, .125);
}
.accordion-button:not(.collapsed)::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23E45829'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
  transform: rotate(-180deg);
}
.accordion-button:focus {
  z-index: 3;
  color: #f7f7f7;
  background-color: #E45829;
  outline: 0;
  box-shadow: 0 0 0 0rem rgba(13, 110, 253, .25);
}
.accordion-item:first-of-type .accordion-button {
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}
.accordion-item:last-of-type .accordion-button.collapsed {
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}
.accordion-item {
  border-left: 5px solid #E45829;
  border-bottom: 1px solid #eee;
  border-right: 1px solid #eee;
  border-top: 1px solid #eee;
}
@media only screen and (min-width: 600px) {
  .r_img {
    aspect-ratio: 1 / 0.5; /* 保持比例 */
  }
}
@media only screen and (min-width: 768px) {
  /*--------------------------------------------------------------
# banner
--------------------------------------------------------------*/
  .ibanner_area {
    min-height: 350px;
    background-image: url("../images/ibanner_pic.png");
    background-size: cover;
    background-position: center left;
  }
  .banner_area {
    min-height: 350px;
    background-image: url("../images/banner_pic.png");
    background-size: cover;
    background-position: center left;
  }
  .banner_area1 {
    min-height: 350px;
    background-image: url("../images/banner_pic1.png");
    background-size: cover;
    background-position: center left;
  }
  .banner_area2 {
    min-height: 350px;
    background-image: url("../images/banner_pic2.png");
    background-size: cover;
    background-position: center left;
  }
  .banner_area3 {
    min-height: 350px;
    background-image: url("../images/banner_pic3.png");
    background-size: cover;
    background-position: center left;
  }
  .banner_area4 {
    min-height: 350px;
    background-image: url("../images/banner_pic4.png");
    background-size: cover;
    background-position: center left;
  }
  .banner_area5 {
    min-height: 350px;
    background-image: url("../images/banner_pic5.png");
    background-size: cover;
    background-position: center left;
  }
  .border-start {
    border-left: 1px solid #dee2e6 !important;
  }
}
@media (max-width: 991px) {
  /*--------------------------------------------------------------
# navbar
--------------------------------------------------------------*/
  .navbar-collapse {
    position: fixed;
    top: 0px;
    right: -100%;
    width: 100%;
    height: 100vh;
    background-color: #fff;
    transition: right 0.3s ease-in-out;
    z-index: 1050;
    padding: 1rem;
    max-width: 300px;
  }
  .navbar-collapse.show {
    right: 0;
  }
}
@media (min-width:992px) {
  .mt_top {
    margin-top: 70px;
  }
  .logo_area img {
    max-height: 65px;
  }
  /*--------------------------------------------------------------
# navbar
--------------------------------------------------------------*/
  .navbar-nav {
    margin-top: 0px;
  }
  .navbar-expand-lg .navbar-collapse {
    display: flex !important;
    justify-content: center;
  }
  .navbar-expand-lg .navbar-nav .nav-link {
    padding: 10px 10px;
  }
  .dropdown-toggle::after {
    display: none;
  }
  .navbar-nav .nav-link {
    border: 0;
  }
  .navbar-light .navbar-nav .nav-link {
    border-bottom: 0;
  }
  .navbar-collapse {
    height: auto;
  }
  .nav-item .nav-link {
    position: relative;
  }
  .nav-item::before {
    background-repeat: no-repeat;
    position: absolute;
    left: -2px;
    top: 20%;
    content: '';
    width: 3px;
    height: 25px;
    background-image: url(../images/menu_dot.png);
  }
  .nav-item:nth-last-child(1)::after {
    background-repeat: no-repeat;
    position: absolute;
    right: -5px;
    top: 20%;
    content: '';
    background-image: url(../images/menu_dot.png);
    width: 3px;
    height: 25px;
  }
  .nav-link {
    padding: 15px 0;
    border-bottom: 0;
  }
  .dropdown-item {
    padding: 15px;
    border-bottom: 1px solid #eee;
  }
  .dropdown-menu {
    padding: 0;
  }
  /*--------------------------------------------------------------
# main
--------------------------------------------------------------*/
  .main_area {
    position: relative;
    z-index: 0;
  }
  /*--------------------------------------------------------------
# banner
--------------------------------------------------------------*/
  .ibanner_area {
    min-height: 400px;
    background-image: url("../images/ibanner_pic.png");
    background-size: cover;
    background-position: center left;
    background-repeat: no-repeat;
  }
  .banner_area {
    min-height: 400px;
    background-image: url("../images/banner_pic.png");
    background-size: cover;
    background-position: center left;
    background-repeat: no-repeat;
  }
  .banner_area1 {
    min-height: 400px;
    background-image: url("../images/banner_pic1.png");
    background-size: cover;
    background-position: center left;
    background-repeat: no-repeat;
  }
  .banner_area2 {
    min-height: 400px;
    background-image: url("../images/banner_pic2.png");
    background-size: cover;
    background-position: center left;
    background-repeat: no-repeat;
  }
  .banner_area3 {
    min-height: 400px;
    background-image: url("../images/banner_pic3.png");
    background-size: cover;
    background-position: center left;
    background-repeat: no-repeat;
  }
  .banner_area4 {
    min-height: 400px;
    background-image: url("../images/banner_pic4.png");
    background-size: cover;
    background-position: center left;
    background-repeat: no-repeat;
  }
  .banner_area5 {
    min-height: 400px;
    background-image: url("../images/banner_pic5.png");
    background-size: cover;
    background-position: center left;
    background-repeat: no-repeat;
  }
  .r_img {
    aspect-ratio: 1 / 1; /* 保持比例 */
  }
}
@media (min-width:1200px) {
  .gotop {
    width: 50px;
  }
  .floating-btn {
    width: 70px;
  }
  .mt_top {
    margin-top: 80px;
  }
  /*--------------------------------------------------------------
# navbar
--------------------------------------------------------------*/
  .navbar-expand-lg .navbar-collapse {
    justify-content: end;
  }
  /*--------------------------------------------------------------
# banner
--------------------------------------------------------------*/
  .ibanner_area {
    min-height: 450px;
  }
  .banner_area {
    min-height: 450px;
  }
  .banner_area1 {
    min-height: 450px;
  }
  .banner_area2 {
    min-height: 450px;
  }
  .banner_area3 {
    min-height: 450px;
  }
  .banner_area4 {
    min-height: 450px;
  }
  .banner_area5 {
    min-height: 450px;
  }
  .r_img {
    aspect-ratio: 4 / 2.8; /* 保持比例 */
  }
}
@media (min-width:1400px) {
  .navbar-expand-lg .navbar-nav .nav-link {
    padding: 10px 13px;
  }
  .nav-item::before {
    top: 0%;
  }
  .nav-item:nth-last-child(1)::after {
    top: 0%;
  }
  /*--------------------------------------------------------------
# banner
--------------------------------------------------------------*/
  .ibanner_area {
    min-height: 500px;
    background-position: center right;
    background-size: auto;
  }
  .banner_area {
    min-height: 500px;
    background-position: center right;
    background-size: auto;
  }
  .banner_area1 {
    min-height: 500px;
    background-position: center right;
    background-size: auto;
  }
  .banner_area2 {
    min-height: 500px;
    background-position: center right;
    background-size: auto;
  }
  .banner_area3 {
    min-height: 500px;
    background-position: center right;
    background-size: auto;
  }
  .banner_area4 {
    min-height: 500px;
    background-position: center right;
    background-size: auto;
  }
  .banner_area5 {
    min-height: 500px;
    background-position: center right;
    background-size: auto;
  }
}
@media (min-width:1600px) {
  .navbar-expand-lg .navbar-nav .nav-link {
    padding: 10px 20px;
  }
}