@charset "UTF-8";
body {
  background-color: #efeae3;
}

header {
  background-color: var(--primary);
  padding: 20px 0;
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
}

sup {
    padding: 0 3px;
}

.formula-box {
    padding: 15px;
    text-align: center;
    font-size: 18px;
}

.fixed-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.4);
  transition: all 0.3s ease-in-out; /* 平滑过渡效果 */
}

.site-logo {
  display: flex;
  align-items: center;
}
.site-logo img {
  height: 45px;
}
.site-logo h1 {
  color: #fff;
  font-size: 30px;
  font-weight: 600;
  margin: 0;
  margin-left: 20px;
}

.site-menu {
  display: flex;
  align-items: center;
  justify-content: center;
}
.site-menu .btn-icon {
  font-size: 20px;
}

section {
  padding: 10px 15px 20px;
  line-height: 2;
  background-color: #fff;
  margin: 20px 0;
  transition: box-shadow 0.3s ease;
  border-radius: 10px;
}
section .content {
  padding: 15px 15px;
}
section .content-footer {
  padding: 10px 15px;
  font-size: 14px;
  color: #666;
}
section .coming-soon {
  padding: 15px 0;
  text-align: center;
  line-height: 120px;
  min-height: 120px;
  transition: color 0.3s ease, background-color 0.3s ease;
  color: rgba(0, 0, 0, 0.5);
}
section .coming-soon:hover {
  background-color: #eee;
}
section h3 {
  font-size: 20px;
  line-height: 2.5;
  margin-bottom: 0;
}
section h4, section h5 {
  font-size: 18px;
  line-height: 2.5;
  margin-bottom: 0;
}

@media (max-width: 767px) {
  section .content {
    padding: 10px;
  }
  section .content-footer {
    padding: 10px;
  }
}

h2.section-title {
  font-size: 26px;
  font-weight: 600;
  line-height: 2;
  margin: 0;
  border-bottom: 1px solid #ccc;
  transition: padding-left 0.3s ease, border-color 0.3s ease;
  color: var(--primary);
  padding-left: 15px;
}

h4.section-title {
  line-height: 2;
  margin: 0;
  border-bottom: 1px solid var(--accent-2);
  transition: padding-left 0.3s ease, border-color 0.3s ease;
  color: var(--accent-2);
}

.navbar {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  margin-bottom: 1rem;
}

.navbar-brand {
  font-weight: 600;
}

.chart-container {
  margin: 20px 0;
}

.site-menu {
  position: absolute;
  top: 0;
  right: 20px;
}
.site-menu .btn-icon {
  background: none;
  border: none;
  padding: 6px 15px;
  margin: 0;
  color: #fff;
  transition: color 0.3s ease, background-color 0.3s ease;
}
.site-menu .btn-icon span {
  display: none;
}
.site-menu .btn-icon:hover {
  color: var(--primary-lightest);
  background-color: var(--primary-darker);
}

.section-first {
  margin-top: 20px;
}

.search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.search-box {
  position: relative;
  background-color: #efeae3;
  padding: 20px;
  text-align: center;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.search-box .search-input {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 400px;
  border-bottom: 2px solid #ccc;
  padding: 10px;
  transition: border-bottom 0.3s ease;
}
.search-box .search-input input:focus {
  outline: none;
  box-shadow: none;
}
.search-box .search-input.input-focus {
  border-bottom: 2px solid var(--primary);
}
.search-box .search-input input {
  width: 100%;
  border: none;
  background: transparent;
  border: 0;
}
.search-box .search-input button {
  margin-left: 10px;
  background: transparent;
  border: none;
  color: #666;
  font-size: 30px;
  font-weight: 600;
  line-height: 36px;
  width: 36px;
  height: 36px;
  padding: 0;
  transition: color 0.3s ease, font-size 0.3s ease;
}
.search-box .search-input button:hover {
  color: var(--primary-light);
  font-size: 24px;
}

.close-btn {
  position: absolute;
  top: 0;
  right: 0;
  display: block;
  background: transparent;
  border: none;
  border-radius: 0;
  color: #666;
  font-size: 40px;
  font-weight: 600;
  line-height: 90px;
  width: 90px;
  height: 90px;
  padding: 0;
  transition: color 0.3s ease, font-size 0.3s ease;
}
.close-btn:hover {
  color: var(--primary-light);
  background-color: #fff;
  font-size: 40px;
}

body.no-scroll {
  overflow: hidden;
}

.sidebar-menu {
  display: none;
  position: fixed;
  top: 0;
  right: -360px;
  width: 360px;
  height: 100%;
  background-color: var(--primary-light);
  background-image: url("../../assets/images/house-mountain.png");
  background-size: contain;
  background-position: 100% 100%;
  background-repeat: no-repeat;
  z-index: 1000;
  transition: left 0.5s ease;
  box-shadow: -2px 0 10px rgba(0, 0, 0, 0.5);
  padding-top: 70px;
}
.sidebar-menu .nav-item {
  line-height: 2;
}
.sidebar-menu .nav-item:first-child {
  border-top: 1px solid #ccc;
}
.sidebar-menu .nav-item a {
  display: block;
  background-color: var(--primary-light);
  color: #fff;
  text-decoration: none;
  font-size: 18px;
  border-bottom: 1px solid #ccc;
  padding: 5px 15px;
}
.sidebar-menu .nav-item a:hover {
  background-color: var(--primary);
}
.sidebar-menu .nav-item a .fa-chevron-left {
  color: var(--secondary-lighter);
}
.sidebar-menu .nav-item ul.collapse {
  background-color: var(--primary-light);
  padding-left: 0;
}
.sidebar-menu .nav-item ul.collapse li {
  list-style: none;
}
.sidebar-menu .nav-item ul.collapse a {
  background-color: var(--primary-light);
  font-size: 16px;
  transition: padding-left 0.3s ease, background-color 0.3s ease;
  padding-left: 20px;
}
.sidebar-menu .nav-item ul.collapse a:hover {
  padding-left: 25px;
  background-color: var(--primary-lighter);
  color: var(--secondary-lightest);
}

.company-logo {
  text-align: right;
}
.company-logo img {
  width: 50%;
  height: auto;
  margin: 0 auto;
}

.company-signature {
  text-align: left;
}
.company-signature img {
  width: 50%;
  height: auto;
  margin: 0 auto;
}

@media (max-width: 767px) {
  .company-logo {
    text-align: center;
  }
  .company-signature {
    text-align: center;
  }
}


.section-title, .content-title, .content-list li, .content-text {
  transition: color 0.3s ease;
}

@media (max-width: 767px) {
  .site-logo h1 {
    display: none;
  }
  .main-content img {
    width: 100%;
    height: auto;
  }
  .main-content p {
    word-break: break-all;
    word-wrap: break-word;
  }
}
.main-content img {
  transition: transform 0.3s ease;
}

.sidebar-footer-social {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  bottom: 30px;
  width: 100%;
}

.footer-social {
  margin-top: 10px;
}

.social-icon {
  margin: 0 10px;
  color: #ffffff;
  text-decoration: none;
  font-size: 20px;
}

.social-icon:hover {
  color: #0165a0;
}


.footer-social {
  margin-left: 20px;
}

.footer-text {
  text-align: right;
}


.chemical-summary {
  font-size: 14px;
}
.chemical-summary th {
  background-color: #d18316;
  color: white;
  text-align: center;
  vertical-align: middle;
}
.chemical-summary td {
  text-align: center;
  vertical-align: middle;
}
.chemical-summary tr:nth-child(even) {
  background-color: #f9f9f9;
}
.chemical-summary tr:hover {
  background-color: #f5f5f5;
}

/* 吸顶标题样式 */
.sticky-section-title {
  display: none;
  position: fixed;
  top: 76px; /* header 高度后可微调 */
  left: 0;
  right: 0;
  z-index: 100;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  padding-left: 30px;
  border-bottom: 2px solid var(--primary, #cfa14a);
  transition: box-shadow 0.3s, border-color 0.3s;
  font-size: 26px;
  font-weight: 600;
  line-height: 2;
  padding-top: 5px;
  padding-bottom: 5px;
  color: var(--primary);
}

.backcover{
  /* background-image: url("../../assets/images/logo-65yrs.jpg");
  background-position: center;
  background-repeat: no-repeat; */
  height: 80vh;
  width: 100%;
  text-align: center;
  align-content: center;

}

.backcover p{
  font-size: 20px;
  font-weight: 600;
  line-height: 2;
  margin: 0;
  padding-top: 20px;
  color: var(--primary);
}

.backcover img{
  width: fit-content;
  height:auto
}

section.section  .chart-box {
    max-width: 80%;
    margin: 0 auto 15px;
}

@media (max-width: 767px) {
  .sticky-section-title {
    top: 72px;
    font-size: 18px;
    padding-left: 10px;
  }


    section.section .chart-box {
        max-width: 90%
    }
}


/* 自定义表格悬停样式 */

/* #section03-table06 tbody tr:hover td:nth-child(-n+8) { */
  /* background-color: #fdf0e2 !important; 前6列使用橙色高亮 */
  /* --bs-table-bg-state: #fdf0e2 !important; */
/* } */

#section03-table08 tbody tr:nth-child td:nth-child(n+10),
#section03-table08 tbody tr.region-header-gold:nth-child td:nth-child(n+5){
  border-color: var(--primary-light);
  --bs-border-color: var(--primary-light);
}


#section03-table04 tbody tr:nth-child(even) td:nth-child(n+14),
#section03-table06 tbody tr:nth-child(even) td:nth-child(n+10),
#section03-table08 tbody tr:nth-child(even) td:nth-child(n+10),
#section03-table08 tbody tr.region-header-gold:nth-child(even) td:nth-child(n+5){
  background-color: var(--accent-3-lighter) !important;
  --bs-table-bg-state: var(--accent-3-lighter) !important;
}

#section03-table04 tbody tr:hover td:nth-child(n+14),
#section03-table04 tbody tr.region-header:hover td:nth-child(n+4),
#section03-table06 tbody tr:hover td:nth-child(n+10),
#section03-table06 tbody tr.region-header-gold:hover td:nth-child(n+4),
#section03-table08 tbody tr:hover td:nth-child(n+10),
#section03-table08 tbody tr.region-header-gold:hover td:nth-child(n+5) {
  background-color: var(--accent-3-darker) !important;
  --bs-table-bg-state: var(--accent-3-darker) !important;
}

/* 保持空白列的背景色不变 */
#section03-table04 tbody tr:hover td.blank-col,
#section03-table06 tbody tr:hover td.blank-col,
#section03-table08 tbody tr:hover td.blank-col {
  background-color: #fff !important;
  --bs-table-bg-state: #fff !important;
}


.primary-title {
    background-color: var(--primary);
    color: #fff;
    padding: 5px 10px;
    text-align: center;
    line-height: 2em;
    font-size: 18px;
    font-weight: 600;
}
.footer-content .footer-logo img {
  height: 45px;
}

/* 图表容器组样式 */
.chart-box-group {
  display: grid;
  grid-template-columns: 1fr; /* 移动端默认单列 */
  gap: 30px; /* 图表之间的间距 */
  margin: 20px auto;
  width: 90%;
}

/* 图表容器样式 */
.chart-box {
  width: 100%;
  background-color: #fff;
  border-radius: 8px;
}

/* 图表标题样式 */
/* .chart-box--title {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 15px;
  text-align: center;
  line-height: 1.5;
}

.chart-box--subtitle {
  font-size: 14px;
  font-weight: 500;
  color: #666;
  margin-bottom: 10px;
  text-align: center;
  line-height: 1.4;
} */

/* 图表内容区域 */
.chart-box--content {
  width: 100%;
  min-height: 300px; /* 最小高度，确保图表有足够空间 */
}

/* 电脑端：两列布局 */
@media (min-width: 768px) {
  .chart-box-group {
    grid-template-columns: repeat(2, 1fr); /* 两列布局 */
  }

  /* 如果是奇数个元素，最后一个居中显示 */
  .chart-box-group .chart-box:last-child:nth-child(odd) {
    grid-column: 1 / -1; /* 跨越所有列 */
    max-width: 50%; /* 限制最大宽度为50% */
    margin: 0 auto; /* 水平居中 */
  }
}

/* 天气盒子样式 */
.weather-box-group {
  padding: 0;
}
.weather-box-group .weather-box {
    border: 1px solid var(--primary);
    margin-bottom: 15px;
}
.weather-box-group .weather-box--title {
    color: #fff;
    background-color: var(--primary);
    text-align: center;
    padding: 5px 10px;
}
.weather-box-group .weather-box--content {
    padding: 15px;
    text-align: center;
}
.weather-box-group .weather-box--content img {
    max-width: 100%;
}


.weather-box-group h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 10px;
  text-align: center;
  line-height: 1.5;
}


.table-notes {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    padding: 5px 15px;
}
.table-notes p {
    margin-bottom: 5px;
}

.table--primary {
    max-width: 100%;
    margin: 0 auto;
}
.table--primary table{
    width: 100%;
    margin-bottom: 1rem;
}
.table--primary tbody {
    border: 1px solid var(--primary);
    border-width: 0 1px;
}
.table--primary td {
    padding: 5px 10px;
    text-align: center;
    font-size: 14px;
}

.table--primary tr td:first-child{
    text-align: left;
}

.table--primary tr.table-header td{
    background-color: var(--primary);
    color: #fff;
    font-size: 16px;
    font-weight: 300;
}
.table--primary tr.table-header-clean td{
    background-color: transparent;
    color: var(--primary);
    text-align: center;
}

.table--primary tbody tr:first-child td{
    border-top: 1px solid var(--primary);
    text-align: left;
}
.table--primary tbody tr:last-child td{
    border-bottom: 1px solid var(--primary);
}

.table--primary tbody tr.even-row td{
    background-color: #D9DFEB;
}

.table--primary tbody tr.odd-row td{
    background-color: #FAFAFA;
}

.table--primary tbody tr.total-row td{
    background-color: var(--primary);
    color: #fff;
    font-weight: 600;
}

.table--primary td.vertical-split-line{
    border-left: 1px solid var(--primary) !important;
    border-right: 1px solid var(--primary) !important;
    border-top: 0 none !important;
    border-bottom: 0 none !important;
    background: #fff !important;
    padding: 3px !important;
}

.table--primary .area-header td{
    background-color: var(--primary);
    color: #fff;
    text-align: center;
    line-height: 1.5;
    font-weight: 600;
}
.table--primary .area-header td:first-child{
    text-align: left;
}
.table--primary td.text-right{
    text-align: right !important;
}
.table--primary td.text-left{
    text-align: left !important;
}

.image-box--title-2 {
    font-size: 16px;
    text-align: left;
    max-width: 240px;
    margin: 0 auto;
    line-height: 1.5;
    color: var(--primary);
    border-bottom: 1px solid var(--primary);
}

.fw-100 {
    font-weight: 100 !important;
}
.fw-300 {
    font-weight: 300 !important;
}
.fw-600 {
    font-weight: 600 !important;
}

.sample-box {
    background-color: #fff;
}
.sample-box--title {
    font-size: 16px;
    font-weight: 600;
    background: var(--primary);
    color: #fff;
    text-align: center;
    padding: 5px 10px;
}
.sample-box--content {
    width: 100%;
    border: 1px solid var(--primary);
    padding: 15px;
}
.sample-box--content img {
    width: 100%;
    height: auto;
}

.complex-table--primary {
  width: 100%;
  margin: 0 auto;
}
.complex-table--primary.w80p {
  width: 80% !important;
  margin: 0 auto !important;
}
.complex-table--primary table {
  width: 100%;
  margin-bottom: 1rem;
}
.complex-table--primary tbody {
  border: 1px solid var(--primary);
  border-width: 0 1px;
}

.complex-table--primary td {
  padding: 3px 10px;
  text-align: center;
  font-size: 14px;
  line-height: 1.6;
}
.complex-table--primary tr.table-header td{
  background-color: var(--primary);
  color: #fff;
  font-size: 16px;
  font-weight: 300;
  line-height: 1.6;
  text-align: center;
}
.complex-table--primary tr.bd-t--primary-5 td{
    border-top: 5px solid var(--primary);
}
.complex-table--primary tr.bd-b--primary-5 td{
  border-bottom: 5px solid var(--primary);
}
.complex-table--primary td.bd-b--primary-1{
    border-bottom: 1px solid var(--primary);
  }
.complex-table--primary tr.odd-row td{
  background-color: #FAFAFA;
}
.complex-table--primary tr.even-row td{
  background-color: #D9DFEB;
}

.complex-table--primary tr:last-child td{
  border-bottom: 1px solid var(--primary);
}
.content-notes {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    padding: 5px 15px;
    text-align: left;
}
.content-notes::before {
    content: '';
    display: block;
    clear: both;
    width: 120px;
    border-top: 1px solid #999;
    margin-bottom: 10px;
}
.content-notes p {
    margin-bottom: 5px;
}
#section09 .chart-box {
    min-height: 340px;
}
#section09 .chart-box>.chart-box--content {
    min-height: 320px;
}

.table--number tr td{
    text-align: right !important;
}

.table--number tr td:first-child{
    text-align: left !important;
}

.group-column-right {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin: 0 20px 0 0;
}

.group-column-right > .text {
  flex: 1 1 0;
}

.group-column-right > .image-box {
  flex: 0 0 auto;
}

.group-column-left {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    margin: 0 0 0 20px;
}

.group-column-left > .image-box {

  flex: 0 0 auto;
}
.group-column-left > .text {
  flex: 1 1 0;
}

@media (max-width: 767.98px) {
  .group-column-left,
  .group-column-right {
    flex-direction: column;
    margin: 0 !important;
    gap: 16px;
  }
  .group-column-left > .image-box,
  .group-column-right > .image-box,
  .group-column-left > .text,
  .group-column-right > .text {
    flex: 1 1 0 !important;
    width: 100%;
    max-width: 100%;
  }

  .weather-box-group .weather-box--content{
    padding: 5px !important
  }
}
.image-box--line {
  width: 100%;
  text-align: left;
}
.image-box--line img{
  width: 90%;
}