/* =====================================================
   千木云集 - 公共样式 (导航三态 / 遮罩菜单 / 页脚 / 通用)
   ===================================================== */
:root {
  --green: #157f3c;
  --green-dark: #0e6a30;
  --green-light: #3fae5f;
  --dark: #1c1c1c;
  --text: #333;
  --gray: #999;
  --bg-gray: #f5f5f5;
  --line: #e8e8e8;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: #fff;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul, li { list-style: none; }
img { max-width: 100%; }
button { font-family: inherit; cursor: pointer; }
p{ margin-bottom:0px;}
.wrap { width: min(1240px, 92%); margin: 0 auto; }

/* =====================================================
   顶部导航 (状态1-2 透明 / 状态1-3 色块 / 状态1-1 展开遮罩)
   ===================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background .35s ease, box-shadow .35s ease;
}
/* 透明状态（首页默认） */
.site-header.transparent { background: transparent; }
/* 色块状态（滚动态 & 内页默认） */
.site-header.solid,
.site-header.scrolled {
  background: var(--green);
  box-shadow: 0 2px 14px rgba(0, 0, 0, .18);
}

.nav-inner {
  width: min(1400px, 94%);
  margin: 0 auto;
  height: 72px;
  display: flex;
  align-items: center;
}

/* Logo */
.logo { display: flex; align-items: center; flex-shrink: 0; }
.logo-mark {
  width: 44px; height: 44px;
  background: #00783b;
  color: var(--green);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  font-weight: 700; line-height: 1.05;
  border-radius: 3px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .12);
}
.logo-mark i { font-style: normal; display: block; text-align: center; }
.logo-mark i:first-child { font-size: 15px; letter-spacing: 1px; }
.logo-mark i:last-child { font-size: 9px; letter-spacing: 3px; opacity: .85; }

/* 菜单 */
.nav-menu {
  display: flex;justify-content: right;
  margin-left: 70px;
  margin-bottom: 0px;
  flex: 1;
}
.nav-menu > li { position: relative; }
.nav-menu > li > a {
  display: block;
  line-height: 72px;
  padding: 0 21px;
  color: #fff;
  font-size: 15px;
  position: relative;
  transition: opacity .25s;
}
.nav-menu > li > a:hover { opacity: .82; }
.nav-menu > li > a::after {
  content: '';
  position: absolute;
  left: 50%; bottom: 15px;
  transform: translateX(-50%) scaleX(0);
  width: 24px; height: 2px;
  background: #fff;
  transition: transform .3s;
}
.nav-menu > li.active > a::after,
.nav-menu > li:hover > a::after { transform: translateX(-50%) scaleX(1); }

/* 下拉菜单 */
.dropdown {
  position: absolute;
  top: 72px; left: 50%;
  transform: translate(-50%, 12px);
  min-width: 150px;
  background: #fff;
  border-radius: 4px;
  padding: 8px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .14);
  opacity: 0; visibility: hidden;
  transition: all .28s ease;
}
.nav-menu > li:hover .dropdown {
  opacity: 1; visibility: visible;
  transform: translate(-50%, 0);
}
.dropdown a {
  display: block;
  text-align: center;
  font-size: 13px;
  color: #555;
  line-height: 36px;
  transition: all .2s;
}
.dropdown a:hover { color: var(--green); background: #f4faf6; }

/* 右侧图标 */
.nav-actions { display: flex; align-items: center; gap: 6px; }
.icon-btn {
  width: 40px; height: 40px;
  background: transparent;
  border: none;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  transition: background .25s;
  border-radius: 4px;
}
.icon-btn:hover { background: rgba(255, 255, 255, .15); }
.icon-btn svg { width: 19px; height: 19px; }

/* 搜索条 */
.search-bar {
  background: var(--green);
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.search-bar.open { max-height: 90px; }
.search-bar .wrap {
  display: flex;
  padding: 22px 0;
  gap: 12px;
}
.search-bar input {
  flex: 1;
  height: 44px;
  border: none;
  border-radius: 4px;
  padding: 0 18px;
  font-size: 14px;
  outline: none;
}
.search-bar button {
  height: 44px;
  padding: 0 38px;
  border: 1px solid rgba(255, 255, 255, .8);
  background: transparent;
  color: #fff;
  font-size: 14px;
  border-radius: 4px;
  transition: all .25s;
}
.search-bar button:hover { background: #fff; color: var(--green); }

/* =====================================================
   状态1-1：全屏展开导航遮罩
   ===================================================== */
.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: url('/images/1.png') no-repeat center top;
  background-size:cover;
  opacity: 0; visibility: hidden;
  transition: opacity .4s ease, visibility .4s;
  overflow-y: auto;
}
.menu-overlay.open { opacity: 1; visibility: visible; }
.menu-overlay::before {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 46%;
  background: url('') center bottom / cover no-repeat;
  opacity: .16;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 70%);
  mask-image: linear-gradient(180deg, transparent, #000 70%);
  pointer-events: none;
}
.overlay-top {
  width: min(1400px, 94%);
  margin: 0 auto;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}
.overlay-close {
  width: 44px; height: 44px;
  background: transparent;
  border: none;
  color: #fff;
  position: relative;
  transition: transform .3s;
}
.overlay-close:hover { transform: rotate(90deg); }
.overlay-close::before, .overlay-close::after {
  content: '';
  position: absolute;
  left: 50%; top: 50%;
  width: 26px; height: 2px;
  background: #fff;
}
.overlay-close::before { transform: translate(-50%, -50%) rotate(45deg); }
.overlay-close::after { transform: translate(-50%, -50%) rotate(-45deg); }

.overlay-menus {
  position: relative;
  z-index: 2;
  width: min(1400px, 92%);
  margin: 46px auto 0;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 20px;
}
.overlay-col { text-align: left; animation: fadeUp .5s ease both; }
.overlay-col ul{ padding-left:0px;}
.overlay-col:nth-child(2) { animation-delay: .05s; }
.overlay-col:nth-child(3) { animation-delay: .1s; }
.overlay-col:nth-child(4) { animation-delay: .15s; }
.overlay-col:nth-child(5) { animation-delay: .2s; }
.overlay-col:nth-child(6) { animation-delay: .25s; }
.overlay-col:nth-child(7) { animation-delay: .3s; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.overlay-col h3 {
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  padding-bottom: 12px;
  margin-bottom: 14px;
  position: relative;
}
.overlay-col h3::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 26px; height: 2px;
  background: rgba(255, 255, 255, .9);
}
.overlay-col li a {
  display: block;
  color: rgba(255, 255, 255, .78);
  font-size: 13px;
  line-height: 32px;
  transition: all .2s;
}
.overlay-col li a:hover { color: #fff; transform: translateX(4px); }
.overlay-slogan {
  position: relative;
  z-index: 2;
  text-align: center;
  color: rgba(255, 255, 255, .35);
  font-size: 12px;
  letter-spacing: 6px;
  margin: 70px 0 30px;
}
.badge-circle {
  position:fixed;
  right: 20px; top: 40%;
  width: 50px; height: 50px;
  border-radius: 50%;
  background: transparent;
  color: #fff;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  font-size: 12px; line-height: 1.5;
  letter-spacing: 2px;
  box-shadow: 0 8px 22px rgba(21,127,60,.35);
  z-index: 6;
  cursor:pointer;
}
.badge-circle img{ width:100%;}
/* =====================================================
   页脚
   ===================================================== */
.site-footer { background: #0a0a0a; color: #fff;padding-top: 50px; }
.footer-top { display: flex; gap: 30px; padding-top: 34px; border-top: 1px solid var(--green-light); }
.f-brand { width: 200px; flex-shrink: 0; }
.f-brand .logo-mark { background: transparent; color: #fff; border: 1px solid rgba(255, 255, 255, .35); box-shadow: none; }
.f-brand .f-name { margin-top: 14px; font-size: 16px; font-weight: 700; letter-spacing: 3px; }
.f-brand .f-en { font-size: 10px; color: rgba(255, 255, 255, .4); letter-spacing: 1px; margin-top: 6px; }

.f-cols { flex: 1; display: grid; grid-template-columns: repeat(7, 1fr); gap: 12px;    text-align: center; }
.f-col h5 {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}
.f-cols ul{padding-left: 0;}
.f-col li a {
  font-size: 12px;
  color: rgba(255, 255, 255, .5);
  line-height: 30px;
  transition: color .2s;
}
.f-col li a:hover { color: #fff; }

.f-contact { width: 190px; flex-shrink: 0; text-align: right; }
.f-icons { display: flex; gap: 10px; justify-content: flex-end; }
.f-icons a {
  width: 34px; height: 34px;
  border: 1px solid rgba(255, 255, 255, .3);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255, 255, 255, .75);
  transition: all .25s;
  position:relative;
}
.f-icons a:hover { background: var(--green); border-color: var(--green); color: #fff; }
.f-icons svg { width: 15px; height: 15px; }
.f-icons-qrcode{ position:absolute; bottom:calc(100% + 10px); background:#fff; border:1px solid #eee; padding:5px; border-radius:6px; transition: all .25s; opacity: 0;}
.f-icons-qrcode img{ width:100px; height:100px; max-width:100px;border-radius:6px;}
.f-icons a:hover .f-icons-qrcode{ opacity: 1;}
.f-tel { margin-top: 22px; }
.f-tel b { display: block; font-size: 19px; font-weight: 700; letter-spacing: 1px; }
.f-tel span { display: block; font-size: 16px; color: rgba(255, 255, 255, .55); margin-top: 4px; }

.footer-bottom {
  margin-top: 48px;
  border-top: 1px solid rgba(255, 255, 255, .08);
  padding: 18px 0;
  text-align: center;
  font-size: 12px;
  color: rgba(255, 255, 255, .35);
  letter-spacing: 1px;
}

/* =====================================================
   通用组件
   ===================================================== */
/* 栏目标题 */
.sec-head { text-align: center; margin-bottom: 46px; }
.sec-head-line{ border-bottom:1px solid #eee;}
.sec-head-line-fff{ border-bottom:1px solid #fff;}
.sec-head-line-ddd{ border-bottom:1px solid #ddd;}
.sec-head-bottom-0{margin-bottom: 0px;}
.sec-head .sec-en {
  font-size: 12px;
  letter-spacing: 1px;
  color: #b8b8b8;
  text-transform: uppercase;
}
.sec-head h2 {
  font-size: 24px;
  font-weight: 700;
  color: #222;
  margin: 2px 0 14px;
  letter-spacing: 1px;
}
.sec-head .sec-line {
  width: 32px; height: 3px;
  background: var(--green);
  margin: 0 auto;
}
.sec-head-line .sec-line
{
    margin-bottom:-1px;
    }
.sec-head.on-dark h2 { color: #fff; }
.sec-head.on-dark .sec-en { color: rgba(255, 255, 255, .4); }
.intro-more{ text-align:right;  margin-top:20px;}
.intro-more a{color:var(--green); font-size:14px; display:flex;    align-items: center;
    justify-content: right;}
.intro-more a img{ height:10px; margin-left:5px;}
/* 按钮 */
.btn-green {
  display: inline-block;
  background: var(--green);
  color: #fff;
  border: 1px solid var(--green);
  border-radius: 4px;
  padding: 11px 52px;
  font-size: 15px;
  letter-spacing: 4px;
  transition: all .3s;
}
.btn-green:hover { background: var(--green-dark); border-color: var(--green-dark); color: #fff; }
.btn-outline {
  display: inline-block;
  background: #fff;
  color: var(--green);
  border: 1px solid var(--green);
  border-radius: 3px;
  padding: 7px 24px;
  font-size: 13px;
  letter-spacing: 2px;
  transition: all .3s;
}
.btn-outline:hover { background: var(--green); color: #fff; }

/* MORE 链接 */
.more-link { display: flex; justify-content: flex-end; margin-top: 30px; }
.more-link a {
  font-size: 12px;
  letter-spacing: 4px;
  color: #444;
  padding-bottom: 5px;
  border-bottom: 1px solid #444;
  transition: all .25s;
}
.more-link a:hover { color: var(--green); border-color: var(--green); }

/* Swiper 通用 */
.swiper { overflow: hidden; }
.swiper-button-prev, .swiper-button-next { outline: none; }

/* 响应式 */
@media (max-width: 1200px) {
  .nav-menu { margin-left: 36px; }
  .nav-menu > li > a { padding: 0 12px; font-size: 14px; }
  .f-cols { grid-template-columns: repeat(4, 1fr); row-gap: 26px; }
}
@media (max-width: 992px) {
  .nav-inner { height: 60px; }
  .logo-mark { width: 38px; height: 38px; }
  .logo-mark i:first-child { font-size: 13px; }
  .logo-mark i:last-child { font-size: 8px; }
  .nav-menu { display: none; }
  .nav-actions { gap: 2px; }
  .icon-btn { width: 36px; height: 36px; }
  .icon-btn svg { width: 17px; height: 17px; }
  .search-bar .wrap { padding: 14px 0; }
  .search-bar input { height: 40px; }
  .search-bar button { height: 40px; padding: 0 22px; }
  .wrap { width: 94%; }
  .sec-head { margin-bottom: 34px; }
  .sec-head .sec-en { font-size: 11px; letter-spacing: 4px; }
  .sec-head h2 { font-size: 26px; letter-spacing: 2px; }
  .btn-green { padding: 10px 36px; font-size: 14px; letter-spacing: 2px; }
  .site-footer { padding-top: 48px; }
  .f-cols { grid-template-columns: repeat(3, 1fr); row-gap: 24px; }
  .f-brand { width: 100%; margin-bottom: 14px; }
  .f-contact { width: 100%; text-align: left; margin-top: 12px; }
  .f-icons { justify-content: flex-start; }
  .f-tel { margin-top: 16px; }
  .footer-top { flex-wrap: wrap; gap: 20px; }
  .footer-bottom { padding: 14px 6%; font-size: 11px; line-height: 1.8; }
  .overlay-top { height: 60px; }
  .overlay-menus { grid-template-columns: repeat(3, 1fr); row-gap: 30px; margin-top: 30px; }
  .overlay-col h3 { font-size: 16px; }
  .overlay-col li a { font-size: 12px; line-height: 28px; }
  .overlay-slogan { margin: 40px 0 24px; }
}
@media (max-width: 768px) {
  .f-cols { grid-template-columns: repeat(2, 1fr); row-gap: 22px; }
  .overlay-menus { grid-template-columns: repeat(2, 1fr); row-gap: 28px; }
  .more-link { justify-content: center; margin-top: 22px; }
}
@media (max-width: 576px) {
  .nav-inner { width: 94%; justify-content: space-between;}
  .wrap { width: 92%; }
  .sec-head h2 { font-size: 22px; }
  .sec-head .sec-en { font-size: 10px; letter-spacing: 3px; }
  .btn-green { padding: 9px 28px; font-size: 13px; letter-spacing: 1px; }
  .f-cols { grid-template-columns: repeat(3, 1fr); }
  .overlay-menus { grid-template-columns: repeat(2, 1fr); row-gap: 24px; }
  .footer-bottom { padding: 12px 4%; }
  .logo-row { gap: 10px 14px; }
  .logo-row span { padding: 7px 14px; font-size: 12px; }
      .f-icons {
        justify-content:center;
    }
    .f-tel span{ text-align:center;}
}

/* 防止移动端横向溢出 */
html, body { max-width: 100%; }
img { max-width: 100%; height: auto; }
table, pre { max-width: 100%; overflow-x: auto; display: block; }


.login{ width:100%; height:100%; position:fixed; top:0px; left:0px; background: rgba(0, 0, 0, 0.9); z-index:10003; overflow:auto; display:none;}
.login_center_con{max-width: 375px;margin: 0 auto;}
.login_logo{width:100%; text-align:center; height:108px; overflow:hidden;}
.login_logo img
{
    border:2px solid #dcdcdc;
    height:100px;
    width:100px;
    -moz-border-radius: 100px;      /* Gecko browsers */
    -webkit-border-radius: 100px;   /* Webkit browsers */
    border-radius:100px;
    }
.login ul{ width:100%; margin-top:20px;}
.login li{ width:100%; margin-bottom:15px; text-align:center; color:#a69f90; font-size:16px;}
.login li input{ width:70%; height:40px; line-height:40px; font-size:16px; color:#a6a6a6; margin:0 auto; background:#dcdcdc; border:0px;
                 -moz-border-radius: 8px;      /* Gecko browsers */
    -webkit-border-radius: 8px;   /* Webkit browsers */
    border-radius:8px;
                 }
.login li input.login_usname{ background:#dcdcdc url(/images/login_usname.png) no-repeat 20px center; text-indent:50px; color:#333; background-size:18px;}
.login li input.login_password{ background:#dcdcdc url(/images/login_password.png) no-repeat 20px center; text-indent:50px;color:#333;background-size:18px;}
.login li input.btn_login{ background:#d75c37; color:#fff; font-size:16px; margin-top:10px;}
.login li input.btn_zhuce{ background:#8fc31f; color:#fff; font-size:16px;}
.login .login_other_fs{ text-align:center; margin-top:20px;}
.login .login_other_fs a{ display:inline-block;  width:23%; text-align:center; overflow:hidden;}
.login .login_other_fs a img{ width:45px;}
.login li .zxbxDivInput{background:#eee; width:100%; height:28px; border:1px solid #8aff00; line-height:28px;}

.login_zhuce{width:100%; height:100%; position:fixed; top:0px; left:0px; background:#efefef; z-index:3; overflow:auto; display:none;}
.login_zhuce .login_zhuce_headent{ width:100%; height:50px;color:#ffffff; background:#434343; }
.login_zhuce .login_zhuce_headent_title{ font-size:16px; text-indent:10px; display:block;line-height:45px;height:50px; overflow:hidden}
.login_zhuce .login_zhuce_con_item{ width:100%; height:50px; line-height:50px;font-size:16px;color:#fff; margin-bottom:10px; background:#d2d2d2}
.login_zhuce .login_zhuce_con_item .login_zhuce_con_item_title{ background:#fff; text-align:center; color:#333}
.login_zhuce .login_zhuce_con_item input{ width:100%; height:50px; line-height:50px; color:#fff; background-color:transparent; border:0px; text-indent:5px;}
.login_zhuce .login_zhuce_con_item input::-webkit-input-placeholder {color: #fff !important; /* WebKit browsers */}
.login_zhuce .login_zhuce_con_item input:-moz-placeholder {color: #fff !important; /* Mozilla Firefox 4 to 18 */}
.login_zhuce .login_zhuce_con_item input::-moz-placeholder {color: #fff !important; /* Mozilla Firefox 19+ */}
.login_zhuce .login_zhuce_con_item input:-ms-input-placeholder {color: #fff !important; /* Internet Explorer 10+ */}
.login_zhuce_con_item select{height:30px;line-height:30px;font-size:14px; width:25%;}

.login_zhuce .login_zhuce_con_item span{ width:auto; padding:8px; height:35px; line-height:35px; text-align:center; color:#fff; font-size:14px; margin-top:7px; display:inline; background:#7d7d7d;
                                         -moz-border-radius: 8px;      /* Gecko browsers */
    -webkit-border-radius: 8px;   /* Webkit browsers */
    border-radius:8px;}
.login_zhuce .login_zhuce_btn{ width:90%; margin-left:5%; background:#a1a19f; color:#fff;
                              -moz-border-radius: 8px;      /* Gecko browsers */
    -webkit-border-radius: 8px;   /* Webkit browsers */
    border-radius:8px; 
                               }
.login_zhuce .login_zhuce_btn a{ width:100%; height:50px; line-height:50px; text-align:center; color:#fff; font-size:16px; display:block;}
.ovhidden{overflow:hidden; height:100%;}

.login_close{    position: fixed;
    top: 20px;
    right: 20px;z-index:10004; cursor:pointer;}
    .login_title{ color:#fff; text-align:center; font-weight:bold; font-size:18px; margin-bottom:20px;}