@import url(iconfont.css);
@import url(message.css);

/* ===== 绿色自然风 — 全局变量 ===== */
:root {
  --green: #2e7d32;
  --green-light: #4caf50;
  --green-pale: #e8f5e9;
  --green-dark: #1b5e20;
  --accent: #ff8f00;
  --bg: #fafdf7;
  --bg-section: #f1f8e9;
  --white: #ffffff;
  --dark: #263238;
  --text: #37474f;
  --text-light: #607d8b;
  --border: #c8e6c9;
  --shadow: 0 4px 24px rgba(46,125,50,.08);
  --shadow-hover: 0 8px 32px rgba(46,125,50,.15);
  --radius: 16px;
  --radius-sm: 8px;
  --radius-full: 999px;
  --font: "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --hometitle: 38px;
  --transition: .3s ease;
  --wrap: 1280px;
}

@media(max-width:1280px) { :root { --hometitle: 32px; } }
@media(max-width:1024px) { :root { --hometitle: 26px; } }
@media(max-width:768px)  { :root { --hometitle: 22px; } }

/* ===== Reset ===== */
*,*::before,*::after { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  padding-top: 0;
}
h1,h2,h3,h4,h5,h6 { font-weight: 600; color: var(--dark); line-height: 1.3; }
img { vertical-align: bottom; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
a:hover { color: var(--green); }
li,ol,ul { list-style: none; }
iframe,video { max-width: 100%; outline: 0; border: none; vertical-align: bottom; }
button { outline: 0; border: none; cursor: pointer; font-family: var(--font); }
input,textarea,select { font-family: var(--font); }

/* ===== 工具类 ===== */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}
.line1 { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 1; overflow: hidden; }
.line2 { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; }
.line3 { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden; }
.section-title {
  font-size: var(--hometitle);
  font-weight: 700;
  text-align: center;
  color: var(--dark);
  margin-bottom: 12px;
  position: relative;
}
.section-title::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--green-light), var(--green));
  border-radius: 2px;
  margin: 12px auto 0;
}
.section-desc {
  text-align: center;
  color: var(--text-light);
  font-size: 16px;
  max-width: 640px;
  margin: 0 auto 48px;
  line-height: 1.8;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 32px;
  background: linear-gradient(135deg, var(--green-light), var(--green));
  color: var(--white);
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 500;
  transition: all var(--transition);
  border: none;
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}
.btn-primary em { font-size: 14px; }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 28px;
  border: 2px solid var(--green);
  color: var(--green);
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 500;
  background: transparent;
  transition: all var(--transition);
}
.btn-outline:hover {
  background: var(--green);
  color: var(--white);
  transform: translateY(-2px);
}
.tag {
  display: inline-block;
  padding: 4px 14px;
  background: var(--green-pale);
  color: var(--green);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
}

/* ===== 懒加载 ===== */
img.lazy { display: inline-block; opacity: 1; transition: opacity .5s ease; }
img.lazy.loaded, img.loaded { opacity: 1; }
img:not([src]) { visibility: hidden; position: absolute; }
.lazy-wrap {
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
}
.lazy-wrap::after { content: ""; display: block; padding-bottom: 66%; }
.lazy-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.lazy-wrap:hover img { transform: scale(1.05); }
.lazy-wrap.lazy-loaded .lazy-load { display: none; }
.lazy-wrap.lazy-loaded::after { padding-bottom: 0; }
.lazy-load {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 36px;
  height: 36px;
  margin: -18px 0 0 -18px;
  border: 3px solid var(--green-pale);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===== 动画 ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.anim-up { opacity: 1; transform: none; }
html.anim .anim-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
html.anim .anim-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Header 透明粘性导航 ===== */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  transition: background var(--transition), box-shadow var(--transition);
}
header.transparent {
  background: transparent;
}
header.transparent .head-wrap a,
header.transparent .head-wrap .nav-ul > li > a,
header.transparent .head-logo span,
header.transparent .head-search em {
  color: var(--white);
}
header.scrolled,
header.inner-header {
  background: rgba(255,255,255,.97);
  box-shadow: 0 2px 20px rgba(0,0,0,.06);
  backdrop-filter: blur(12px);
}
header.scrolled .head-wrap a,
header.scrolled .head-wrap .nav-ul > li > a,
header.scrolled .head-logo span,
header.scrolled .head-search em,
header.inner-header .head-wrap a,
header.inner-header .head-wrap .nav-ul > li > a,
header.inner-header .head-logo span,
header.inner-header .head-search em {
  color: var(--dark);
}
.head-wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.head-logo a {
  display: flex;
  align-items: center;
  gap: 10px;
}
.head-logo img {
  height: 48px;
  width: auto;
  max-width: 220px;
  transition: all var(--transition);
}
header.scrolled .head-logo img,
header.inner-header .head-logo img {
  height: 42px;
}
.head-nav {
  display: flex;
  align-items: center;
  height: 100%;
}
.nav-ul {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 4px;
}
.nav-ul > li {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}
.nav-ul > li > a {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 20px;
  font-size: 16px;
  font-weight: 500;
  transition: color var(--transition);
  white-space: nowrap;
  position: relative;
}
.nav-ul > li > a::after {
  content: "";
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--green);
  border-radius: 1px;
  transition: width var(--transition);
}
.nav-ul > li > a.inmenu_1::after,
.nav-ul > li:hover > a::after {
  width: 24px;
}
header.scrolled .nav-ul > li > a.inmenu_1,
header.scrolled .nav-ul > li:hover > a,
header.inner-header .nav-ul > li > a.inmenu_1,
header.inner-header .nav-ul > li:hover > a {
  color: var(--green);
}
header.transparent .nav-ul > li > a.inmenu_1::after,
header.transparent .nav-ul > li:hover > a::after {
  background: var(--white);
}
/* 顶级导航下拉箭头：仅有下级栏目的项显示（模板条件输出） */
.nav-ul > li > .nav-arrow {
  position: absolute;
  right: 5px;
  top: 50%;
  width: 7px;
  height: 7px;
  border-top: 2px solid #b0bfb6;
  border-right: 2px solid #b0bfb6;
  transform: translateY(-50%) rotate(135deg);
  transition: border-color .2s ease, transform .2s ease;
}
.nav-ul > li:hover > .nav-arrow {
  border-color: var(--green);
  transform: translateY(-50%) rotate(-45deg);
}
.nav-ul > li:has(> .nav-arrow) > a {
  padding-right: 16px;
}
.nav-ul > li > em:not(.nav-arrow) {
  display: none;
}
/* 下拉菜单 - 二级 */
.nav-ul > li .submenu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 220px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transition: all .2s ease;
}
@media(min-width:1025px){
.nav-ul > li:hover .submenu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
}
.nav-ul > li .submenu > li {
  padding: 0;
  position: relative;
}
.nav-ul > li .submenu > li > a {
  display: block;
  padding: 10px 24px;
  font-size: 14px;
  color: var(--text);
  transition: all .15s ease;
  white-space: nowrap;
}
.nav-ul > li .submenu > li > a:hover {
  background: var(--green-pale);
  color: var(--green);
  padding-left: 28px;
}
/* 二级菜单右侧箭头：仅有三级栏目的项显示（模板条件输出） */
.nav-ul > li .submenu > li > .nav-arrow-sub {
  position: absolute;
  right: 14px;
  top: 50%;
  width: 7px;
  height: 7px;
  border-top: 2px solid #b0bfb6;
  border-right: 2px solid #b0bfb6;
  transform: translateY(-50%) rotate(45deg);
  transition: border-color .15s ease, right .15s ease;
}
.nav-ul > li .submenu > li:hover > .nav-arrow-sub {
  border-color: var(--green);
  right: 11px;
}
.nav-ul > li .submenu > li:has(> .nav-arrow-sub) > a {
  padding-right: 40px;
}
/* 下拉菜单 - 三级 */
.nav-ul > li .submenu .thirdmenu {
  display: none;
  position: absolute;
  left: 100%;
  top: 0;
  min-width: 200px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 8px 0;
}
.nav-ul > li .submenu > li:hover > .thirdmenu { display: block; }
.nav-ul > li .submenu .thirdmenu li a {
  display: block;
  padding: 10px 24px;
  font-size: 14px;
  color: var(--text);
  transition: all .15s ease;
  white-space: nowrap;
}
.nav-ul > li .submenu .thirdmenu li a:hover {
  background: var(--green-pale);
  color: var(--green);
  padding-left: 28px;
}

/* 搜索 */
.search-box {
  position: relative;
  display: flex;
  align-items: center;
  margin-left: 16px;
}
.search-box form {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  margin: 0;
  padding: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all .25s ease;
  z-index: 100;
}
.search-box form.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.head-search {
  display: flex;
  align-items: center;
}
.head-search button {
  background: none;
  padding: 8px;
  cursor: pointer;
}
.head-search button em {
  font-size: 22px;
  font-weight: 600;
  transition: color var(--transition);
}
.search-input {
  display: flex;
  align-items: center;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.search-input input {
  width: 240px;
  height: 44px;
  padding: 0 16px;
  border: none;
  outline: 0;
  font-size: 15px;
  background: transparent;
}
.search-input .search-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--green);
  color: var(--white);
  border: none;
  cursor: pointer;
  transition: background var(--transition);
}
.search-input .search-btn:hover { background: var(--green-dark); }
.search-input .search-btn em { font-size: 18px; color: var(--white); }

/* 移动端菜单按钮 */
.m-menu {
  display: none;
  width: 32px;
  height: 32px;
  position: relative;
  cursor: pointer;
}
.m-menu span {
  position: absolute;
  width: 24px;
  height: 2px;
  border-radius: 2px;
  background: var(--dark);
  right: 4px;
  transition: all .25s ease;
}
header.transparent .m-menu span { background: var(--white); }
header.scrolled .m-menu span,
header.inner-header .m-menu span { background: var(--dark); }
.m-menu span:nth-child(1) { top: 8px; }
.m-menu span:nth-child(2) { top: 15px; }
.m-menu span:nth-child(3) { top: 22px; }
.m-menu.act span { top: 15px; background: var(--dark); }
.m-menu.act span:nth-child(1) { transform: rotate(45deg); }
.m-menu.act span:nth-child(2) { width: 0; }
.m-menu.act span:nth-child(3) { transform: rotate(-45deg); }

/* ===== Footer ===== */
footer {
  background: var(--dark);
  color: rgba(255,255,255,.7);
  padding: 60px 0 0;
}
footer a { color: rgba(255,255,255,.7); }
footer a:hover { color: var(--green-light); }
.foot-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1.3fr;
  gap: 40px;
  padding-bottom: 40px;
}
.foot-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.foot-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--green-light);
  border-radius: 1px;
}
.foot-list a {
  display: block;
  padding: 6px 0;
  font-size: 14px;
  transition: all .2s ease;
}
.foot-list a:hover { padding-left: 6px; }
.foot-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 14px;
}
.foot-contact-item em {
  width: 36px;
  height: 36px;
  min-width: 36px;
  min-height: 36px;
  max-height: 36px;
  flex-shrink: 0;
  background: var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: #fff;
}
.foot-qrimg {
  max-width: 100px;
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.foot-qrimg img { border-radius: var(--radius-sm); }
.copyright {
  border-top: 1px solid rgba(255,255,255,.08);
  text-align: center;
  padding: 20px 24px;
  font-size: 13px;
  color: rgba(255,255,255,.4);
}

/* 底部悬浮联系栏 */
.float-contact {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 998;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.float-contact .float-item {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}
.float-contact .float-item:hover {
  background: var(--green);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}
.float-contact .float-item em {
  font-size: 20px;
  color: var(--green);
  transition: color var(--transition);
}
.float-contact .float-item:hover em { color: var(--white); }
.float-contact .float-item .float-tip {
  position: absolute;
  right: 60px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--dark);
  color: var(--white);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all .2s ease;
}
.float-contact .float-item:hover .float-tip {
  opacity: 1;
  visibility: visible;
  right: 56px;
}
.gotop {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  opacity: 0;
  visibility: hidden;
}
.gotop.act { opacity: 1; visibility: visible; }
.gotop:hover {
  background: var(--green);
}
.gotop em {
  font-size: 16px;
  font-weight: 600;
  color: var(--green);
  transition: color var(--transition);
}
.gotop:hover em { color: var(--white); }

/* ===== 内页 Banner ===== */
.page-banner {
  position: relative;
  height: 320px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(27,94,32,.85), rgba(46,125,50,.7));
  z-index: 1;
}
.page-banner img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
}
.page-banner-content h1 {
  font-size: 36px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.page-banner-content .breadcrumb {
  font-size: 14px;
  opacity: .85;
}
.page-banner-content .breadcrumb a { color: rgba(255,255,255,.85); }
.page-banner-content .breadcrumb a:hover { color: var(--white); }

/* ===== 分页 ===== */
.mypages {
  text-align: center;
  padding: 40px 0;
}
.mypages ul {
  display: inline-flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}
.mypages li,
.page-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 14px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--text);
  cursor: pointer;
  transition: all var(--transition);
}
.mypages li:hover,
.page-num:hover {
  border-color: var(--green);
  color: var(--green);
}
.page-num-current,
.page-num-current a,
.page-num-current a:hover {
  background: var(--green) !important;
  border-color: var(--green) !important;
  color: var(--white) !important;
}

/* ===== 移动端底部按钮 ===== */
.bottom-btn { display: none; }

/* ===== 表单 ===== */
.inquiry-form input,
.inquiry-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  outline: none;
  transition: border-color var(--transition);
  background: var(--white);
  margin-bottom: 12px;
}
.inquiry-form input:focus,
.inquiry-form textarea:focus {
  border-color: var(--green);
}
.inquiry-form textarea {
  min-height: 120px;
  resize: vertical;
}
.inquiry-form .send-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 40px;
  background: linear-gradient(135deg, var(--green-light), var(--green));
  color: var(--white);
  border: none;
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  width: 100%;
}
.inquiry-form .send-btn:hover {
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  transform: translateY(-1px);
}

/* ===== Toast 提示 ===== */
.toast-title { font-weight: 600; }
.toast-message { word-wrap: break-word; }
.toast-message a,.toast-message label { color: #FFF; }
.toast-close-button { position: relative; right: -.3em; top: -.3em; float: right; font-size: 20px; font-weight: 600; color: #FFF; opacity: .8; line-height: 1; }
.toast-close-button:hover { opacity: .5; cursor: pointer; }
button.toast-close-button { padding: 0; cursor: pointer; background: none; border: 0; -webkit-appearance: none; }
.toast-center-center { top: 40%; right: 0; width: 100%; transform: translateY(-50%); }
.toast-top-center { top: 20%; right: 0; width: 100%; }
#toast-container { position: fixed; z-index: 999999; pointer-events: none; }
#toast-container * { box-sizing: border-box; }
#toast-container > div {
  font-size: 15px;
  position: relative;
  pointer-events: auto;
  overflow: hidden;
  margin: 0 0 6px;
  padding: 14px 14px 14px 48px;
  width: 300px;
  border-radius: var(--radius-sm);
  background-position: 14px center;
  background-repeat: no-repeat;
  box-shadow: var(--shadow);
  color: #FFF;
  opacity: .95;
}
#toast-container > div:hover { opacity: 1; cursor: pointer; }
#toast-container > .toast-info { background-image: url(data:image/png;base64,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) !important; }
#toast-container > .toast-error { background-image: url(data:image/png;base64,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) !important; }
#toast-container > .toast-success { background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADsSURBVEhLY2AYBfQMgf///3P8+/evAIgvA/FsIF+BavYDDWMBGroaSMMBiE8VC7AZDrIFaMFnii3AZTjUgsUUWUDA8OdAH6iQbQEhw4HyGsPEcKBXBIC4ARhex4G4BsjmweU1soIFaGg/WtoFZRIZdEvIMhxkCCjXIVsATV6gFGACs4Rsw0EGgIIH3QJYJgHSARQZDrWAB+jawzgs+Q2UO49D7jnRSRGoEFRILcdmEMWGI0cm0JJ2QpYA1RDvcmzJEWhABhD/pqrL0S0CWuABKgnRki9lLseS7g2AlqwHWQSKH4oKLrILpRGhEQCw2LiRUIa4lwAAAABJRU5ErkJggg==) !important; }
#toast-container > .toast-warning { background-image: url(data:image/png;base64,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) !important; }
#toast-container.toast-bottom-center > div, #toast-container.toast-center-center > div, #toast-container.toast-top-center > div { width: 300px; margin: 0 auto; }
.toast { background-color: #030303; }
.toast-success { background-color: var(--green); }
.toast-error { background-color: #c62828; }
.toast-info { background-color: #0277bd; }
.toast-warning { background-color: var(--accent); }
.toast-progress { position: absolute; left: 0; bottom: 0; height: 4px; background: rgba(0,0,0,.2); }

/* ===== 视频图标 ===== */
.icon-videoplay {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%);
  background: rgba(46,125,50,.75);
  color: #FFF;
  width: 40px;
  height: 40px;
  display: none;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 18px;
  z-index: 1;
  transition: all var(--transition);
}
img.lazy.loaded + .icon-videoplay { display: flex; }
.icon-videoplay:hover { background: var(--green); transform: translate(-50%,-50%) scale(1.1); }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .wrap { padding: 0 16px; }
  body { padding-top: 0; }

  .head-wrap { height: 60px; }
  .head-logo img { height: 36px; max-width: 160px; }
  .head-search { display: none; }

  .head-nav {
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    height: calc(100vh - 60px);
    background: var(--white);
    flex-direction: column;
    padding: 16px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: all .25s ease;
  }
  .head-nav.head-nav-act {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .nav-ul {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: auto;
    gap: 0;
  }
  .nav-ul > li { height: auto; position: relative; width: 100%; box-sizing: border-box; }
  .nav-ul > li > a {
    padding: 14px 0;
    justify-content: flex-start;
    font-size: 16px;
    color: var(--dark) !important;
  }
  .nav-ul > li > a::after { display: none; }
  /* 隐藏旧的 em 箭头 */
  .nav-ul > li > em { display: none !important; }

  /* 一级栏目展开箭头 .m-arrow */
  .nav-ul > li > .m-arrow {
    display: flex;
    position: absolute;
    right: 0;
    top: 0;
    width: 48px;
    height: 48px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-style: normal;
    font-size: 22px;
    font-weight: 400;
    color: var(--text);
    z-index: 10;
    border: none;
    background: none;
    -webkit-tap-highlight-color: transparent;
    transition: color .2s ease;
    line-height: 1;
  }
  .nav-ul > li.m-open > .m-arrow { color: var(--green); }

  /* ★ 二级菜单 — 移动端关键样式 */
  .nav-ul > li .submenu {
    display: none !important;
    position: static !important;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    padding: 0 0 0 16px !important;
    min-width: auto !important;
    width: 100% !important;
    background: transparent !important;
    left: auto !important;
    top: auto !important;
    float: none !important;
    margin: 0 !important;
    border: none !important;
    overflow: hidden;
  }
  .nav-ul > li.m-open > .submenu {
    display: block !important;
  }
  .nav-ul > li .submenu > li {
    position: relative;
  }
  .nav-ul > li .submenu > li > a {
    display: block;
    padding: 10px 44px 10px 0;
    border-bottom: 1px solid #f1f8e9;
    font-size: 15px;
    color: var(--text);
    text-align: left;
    white-space: normal;
    line-height: 1.5;
  }
  .nav-ul > li .submenu > li > a:hover { padding-left: 8px; background: transparent; }

  /* 二级栏目展开箭头 .m-arrow2 */
  .nav-ul > li .submenu .m-arrow2 {
    display: flex;
    position: absolute;
    right: 0;
    top: 0;
    width: 40px;
    height: 42px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-style: normal;
    font-size: 18px;
    font-weight: 400;
    color: var(--text-light);
    z-index: 10;
    border: none;
    background: none;
    -webkit-tap-highlight-color: transparent;
    transition: color .2s ease;
  }
  .nav-ul > li .submenu > li.m-open2 > .m-arrow2 { color: var(--green); }
  /* 隐藏旧的 nav-arrow-sub */
  .nav-ul > li .submenu .nav-arrow-sub { display: none !important; }

  /* ★ 三级菜单 — 移动端关键样式 */
  .nav-ul > li .submenu .thirdmenu {
    display: none !important;
    position: static !important;
    box-shadow: none !important;
    padding: 0 0 0 16px !important;
    min-width: auto !important;
    width: 100% !important;
    background: transparent !important;
    left: auto !important;
    top: auto !important;
    float: none !important;
    margin: 0 !important;
    border: none !important;
    overflow: hidden;
  }
  .nav-ul > li .submenu > li.m-open2 > .thirdmenu {
    display: block !important;
  }
  .nav-ul > li .submenu .thirdmenu li { border-bottom: 1px solid #f5f5f5; }
  .nav-ul > li .submenu .thirdmenu li a {
    display: block;
    padding: 8px 0;
    font-size: 14px;
    color: var(--text-light);
    text-align: left;
    line-height: 1.5;
  }
  .nav-ul > li .submenu .thirdmenu li a:hover {
    color: var(--green);
    padding-left: 8px;
    background: transparent;
  }
  .search-box {
    width: 100%;
    margin: 12px 0;
  }
  .search-input {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: none;
  }
  .search-input input { flex: 1; width: auto; }

  .m-menu { display: block; }

  .foot-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
  .page-banner { height: 240px; }
  .page-banner-content h1 { font-size: 28px; }

  /* 移动底部栏 */
  footer { padding-bottom: calc(60px + env(safe-area-inset-bottom, 0px)); }
  .bottom-btn {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    z-index: 99;
    box-shadow: 0 -2px 12px rgba(0,0,0,.06);
    padding-bottom: env(safe-area-inset-bottom, 0px);
    transform: translateY(100%);
    opacity: 0;
    visibility: hidden;
    transition: all .25s ease;
  }
  .bottom-btn.bottom-btn-hide {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .bottom-btn .btn-item {
    flex: 1;
    height: 56px;
  }
  .bottom-btn .btn-item a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text);
    font-size: 11px;
  }
  .bottom-btn .btn-item em { font-size: 22px; line-height: 1; margin-bottom: 2px; }
  .bottom-btn .btn-item.inquiry a { color: var(--green); }

  .float-contact { display: none; }
  .gotop { display: none; }
}
@media (max-width: 768px) {
  .foot-grid { grid-template-columns: 1fr; gap: 24px; }
  .section-title { font-size: var(--hometitle); }
  .section-desc { font-size: 14px; margin-bottom: 32px; }
  .page-banner { height: 200px; }
  .page-banner-content h1 { font-size: 24px; }
}

/* 兼容老class (l-wrap) */
.l-wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}
@media (max-width: 1024px) {
  .l-wrap { padding: 0 16px; }
}