/* ================================================================
   common.css — 信德集团前端共享样式（所有页面通用）
   提取自各页面 <style> 中重复出现的公共部分
   ================================================================ */

/* ===== Reset / Base ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --c-primary:#1A3982;
  --c-primary-light:#2A4FA8;
  --c-accent-blue:#1A3982;
  --c-gold:#C8A45C;
  --c-gold-light:#E0C888;
  --c-dark:#1A1F2E;
  --c-gray-700:#3A4556;
  --c-gray-500:#6B7C8D;
  --c-gray-300:#C5CDD6;
  --c-gray-100:#E8ECF1;
  --c-gray-50:#F7F9FC;
  --c-white:#FFFFFF;
  --font-en:'Poppins','Microsoft YaHei',sans-serif;
  --font-cn:'Microsoft YaHei','微软雅黑',sans-serif;
  --nav-h:84px;
  --side-pad:60px;
  --transition:0.35s cubic-bezier(.4,0,.2,1);
  --ease-out-quart:cubic-bezier(0.25,1,0.5,1);
  --ease-out-expo:cubic-bezier(0.16,1,0.3,1);
  --radius-sm:6px;
  --radius-md:8px;
  --radius-lg:12px;
  --radius-xl:16px;
  --shadow-sm:0 2px 12px rgba(0,0,0,.06);
  --shadow-md:0 8px 30px rgba(0,0,0,.1);
  --shadow-lg:0 20px 50px rgba(26,57,130,.15);
  --z-dropdown:100;
  --z-sticky:1000;
  --z-backtop:990;
  --z-modal:2000;
  --z-toast:3000;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-cn);color:var(--c-dark);line-height:1.7;background:var(--c-white);overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:color var(--transition)}
img{max-width:100%;display:block}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.container{max-width:100%;margin:0 auto;padding:0 var(--side-pad)}

/* ===== 通用区块 / 按钮 ===== */
.section{padding:90px 0}
.section-title{text-align:center;margin-bottom:56px}
.section-title h2{font-size:34px;font-weight:700;color:var(--c-primary);letter-spacing:3px}
.section-title .line{width:50px;height:3px;background:var(--c-gold);margin:18px auto 0;border-radius:2px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 34px;font-size:15px;font-weight:500;border-radius:var(--radius-sm);transition:all var(--transition);letter-spacing:1px}
.btn-primary{background:var(--c-primary);color:var(--c-white)}
.btn-primary:hover{background:var(--c-primary-light);transform:translateY(-2px);box-shadow:0 8px 24px rgba(26,57,130,.3)}
.btn-outline{border:1.5px solid var(--c-white);color:var(--c-white)}
.btn-outline:hover{background:var(--c-white);color:var(--c-primary)}
:focus-visible{outline:2px solid var(--c-accent-blue);outline-offset:2px;border-radius:var(--radius-sm)}

/* ===== 分页按钮组（定稿风格：上一页/页码/下一页，单页时不输出） ===== */
.pager{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:44px;flex-wrap:wrap}
.pager button{
  min-width:42px;height:42px;padding:0 14px;border:1px solid var(--c-gray-100);background:var(--c-white);
  border-radius:8px;font-size:15px;color:var(--c-gray-700);cursor:pointer;transition:.25s;font-family:inherit;
}
.pager button:hover:not(:disabled){border-color:var(--c-primary);color:var(--c-primary)}
.pager button.active{background:var(--c-primary);border-color:var(--c-primary);color:var(--c-white)}
.pager button:disabled{opacity:.4;cursor:not-allowed}

/* ===== 页头导航 - 固定白底（子页面默认，首页由 index.css 覆盖为透明） ===== */
.header{position:fixed;top:0;left:0;right:0;z-index:var(--z-sticky);height:var(--nav-h);background:rgba(255,255,255,.98);box-shadow:0 2px 20px rgba(0,0,0,.08);backdrop-filter:blur(10px)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%;max-width:100%;margin:0 auto;padding:0 10px}
.logo-area{display:flex;align-items:center;gap:16px;flex-shrink:0}
.logo-img{height:80px;width:auto;object-fit:contain;mix-blend-mode:normal;filter:drop-shadow(0 1px 3px rgba(0,0,0,.08))}
.stock-code{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:30px;background:linear-gradient(135deg,rgba(26,57,130,.06),rgba(200,164,92,.08));border:1px solid rgba(200,164,92,.4);transition:all var(--transition)}
.stock-code .sc-label{font-size:13px;color:var(--c-gray-500);letter-spacing:1px}
.stock-code .sc-num{font-size:15px;font-weight:700;color:var(--c-primary);letter-spacing:1px}
.nav-menu{display:flex;align-items:center;gap:0}
.nav-item{position:relative}
.nav-link{display:block;padding:10px clamp(14px,1.6vw,28px);font-size:16px;font-weight:500;color:#1a1a1a;letter-spacing:1px;transition:color var(--transition);position:relative;white-space:nowrap}
.nav-link:hover,.nav-link.active{color:var(--c-primary)}
.nav-link::after{content:'';position:absolute;bottom:2px;left:50%;width:0;height:2px;background:var(--c-gold);transition:all var(--transition);transform:translateX(-50%)}
.nav-link:hover::after,.nav-link.active::after{width:24px}
.dropdown{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(10px);min-width:170px;background:var(--c-white);border-radius:var(--radius-sm);box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transition:all var(--transition);padding:8px 0}
.nav-item:hover .dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dropdown a{display:block;padding:11px 24px;font-size:14px;color:var(--c-gray-700);transition:all var(--transition);white-space:nowrap}
.dropdown a:hover{background:var(--c-gray-50);color:var(--c-primary);padding-left:30px}
.mobile-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;margin-left:auto;width:32px;height:32px;position:relative}
.mobile-toggle span{
  width:100%;
  height:2px;
  background:var(--c-primary);
  transition:all 0.3s ease;
  position:absolute;
  left:0;
}
.header.scrolled .mobile-toggle span{background:var(--c-primary)}
.mobile-toggle span:nth-child(1){top:8px;}
.mobile-toggle span:nth-child(2){top:15px;}
.mobile-toggle span:nth-child(3){top:22px;}

 

/* open状态转X */
.mobile-toggle.open span:nth-child(1){transform:rotate(45deg);top:15px;}
.mobile-toggle.open span:nth-child(2){opacity:0;}
.mobile-toggle.open span:nth-child(3){transform:rotate(-45deg);top:15px;}


/* ===== 子页面 Banner（base，背景图由各页面 CSS 设置） ===== */
.page-banner{margin-top:var(--nav-h);width:100%;height:450px;background-size:cover;background-position:center;position:relative}
.page-banner::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(26,57,130,.55) 0%,rgba(26,57,130,.25) 40%,transparent 70%)}
.page-banner::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.2) 100%)}
.banner-text{position:absolute;left:var(--side-pad);bottom:80px;z-index:2;color:var(--c-white)}
.banner-text h1{font-size:36px;font-weight:700;letter-spacing:8px;margin-bottom:10px}
.banner-text .banner-en{font-size:15px;font-weight:400;letter-spacing:4px;color:rgba(255,255,255,.75);font-family:var(--font-en);text-transform:uppercase}
.banner-text .banner-line{width:50px;height:3px;background:var(--c-gold);margin-top:18px;border-radius:2px}

/* ===== 横向子导航 ===== */
.sub-nav{background:var(--c-white);border-bottom:1px solid var(--c-gray-100);position:sticky;top:var(--nav-h);z-index:99;box-shadow:0 2px 8px rgba(0,0,0,.03)}
.sub-nav-list{display:flex;justify-content:flex-start;gap:0;padding:0 var(--side-pad)}
.sub-nav-item{padding:16px 32px 16px 0;font-size:15px;font-weight:500;color:var(--c-gray-500);transition:all var(--transition);position:relative;cursor:pointer;letter-spacing:2px;margin-right:32px}
/* 结构是 div.sub-nav-item > a.sub-nav-link：hover / active 状态都挂在内层链接上 */
.sub-nav-link{font-size:15px;font-weight:500;color:var(--c-gray-500);transition:all var(--transition);position:relative;letter-spacing:2px}
.sub-nav-link:hover{color:var(--c-primary)}
.sub-nav-link.active{color:var(--c-primary);font-weight:600}
.sub-nav-link.active::after{content:'';position:absolute;bottom:-16px;left:0;width:40px;height:3px;background:var(--c-gold);border-radius:2px}
/* 兼容旧写法：a 直接作为 .sub-nav-item 时仍然生效 */
.sub-nav-item:hover,.sub-nav-item>a:hover{color:var(--c-primary)}
.sub-nav-item.active,.sub-nav-item>a.active{color:var(--c-primary);font-weight:600}
.sub-nav-item.active::after{content:'';position:absolute;bottom:0;left:0;width:40px;height:3px;background:var(--c-gold);border-radius:2px}

/* ===== 页脚 ===== */
.footer{background:var(--c-primary);color:rgba(255,255,255,.85);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr 1fr 1.3fr;gap:32px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand img{height:75px;transition:transform var(--transition)}
.footer-brand-row{display:flex;align-items:center;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.footer-brand p{font-size:13px;line-height:1.9;margin-bottom:16px;color:rgba(255,255,255,.5);max-width:380px}
.footer-stock{display:inline-flex;align-items:center;gap:6px;padding:7px 16px;border-radius:30px;background:linear-gradient(135deg,rgba(200,164,92,.15),rgba(200,164,92,.05));border:1px solid rgba(200,164,92,.35);transition:all var(--transition);white-space:nowrap;flex-shrink:0}
.footer-stock:hover{background:linear-gradient(135deg,rgba(200,164,92,.22),rgba(200,164,92,.08));border-color:rgba(200,164,92,.5);box-shadow:0 4px 20px rgba(200,164,92,.15)}
.footer-stock .sc-label{font-size:13px;color:rgba(224,200,136,.8);letter-spacing:1px}
.footer-stock .sc-num{font-size:15px;font-weight:700;color:var(--c-gold);text-shadow:0 0 8px rgba(200,164,92,.3)}
.footer-col h4{font-size:15px;font-weight:700;color:var(--c-white);margin-bottom:18px;position:relative;padding-bottom:10px}
.footer-col h4::after{content:'';position:absolute;bottom:0;left:0;width:24px;height:2px;background:var(--c-gold)}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{font-size:13px;color:rgba(255,255,255,.55);transition:all var(--transition);display:inline-block}
.footer-col ul li a:hover{color:var(--c-gold);padding-left:4px}
.footer-contact-list li{display:block;margin-bottom:10px;font-size:13px;line-height:1.7;color:rgba(255,255,255,.55)}
.footer-contact-list li span{color:rgba(255,255,255,.85)}
.footer-bottom{background:var(--c-white);padding:18px 0}
.footer-bottom-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer-bottom .copyright{font-size:13px;color:var(--c-gray-500);line-height:1.8;text-align:left}
.footer-bottom .copyright a{color:var(--c-gray-500)}
.footer-bottom .copyright a:hover{color:var(--c-primary)}
.footer-bottom .design-by{font-size:13px;color:var(--c-gray-500);text-align:right;white-space:nowrap}
.footer-bottom .design-by span{color:var(--c-primary)}

/* ===== Toast ===== */
.toast{position:fixed;top:100px;left:50%;transform:translateX(-50%) translateY(-20px);background:var(--c-dark);color:var(--c-white);padding:14px 28px;border-radius:var(--radius-sm);font-size:14px;z-index:var(--z-toast);opacity:0;visibility:hidden;transition:all .35s var(--ease-out-quart);box-shadow:var(--shadow-md);display:flex;align-items:center;gap:10px}
.toast.show{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.toast .toast-icon{width:20px;height:20px;border-radius:50%;background:var(--c-gold);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.toast .toast-icon svg{width:12px;height:12px;fill:var(--c-primary)}

/* ===== 右侧悬浮工具栏 ===== */
.side-toolbar{position:fixed;right:20px;bottom:80px;z-index:var(--z-backtop);display:flex;flex-direction:column;gap:10px}
.side-tool-item{position:relative;width:52px;height:52px;border-radius:var(--radius-md);background:var(--c-primary);color:var(--c-white);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition);box-shadow:0 4px 16px rgba(26,57,130,.25)}
.side-tool-item:hover{background:var(--c-gold);color:var(--c-primary);transform:translateX(-4px)}
.side-tool-item svg{width:24px;height:24px;fill:currentColor;transition:all var(--transition)}
.side-tool-item .tool-icon-img{width:28px;height:28px;object-fit:contain;transition:all var(--transition)}
.side-tool-item .tool-label{position:absolute;right:62px;top:50%;transform:translateY(-50%) translateX(10px);background:var(--c-white);color:var(--c-primary);padding:8px 16px;border-radius:var(--radius-sm);font-size:13px;white-space:nowrap;opacity:0;visibility:hidden;transition:all var(--transition);pointer-events:none;box-shadow:var(--shadow-md)}
.side-tool-item .tool-label::after{content:'';position:absolute;right:-5px;top:50%;transform:translateY(-50%);border:5px solid transparent;border-left-color:var(--c-white)}
.side-tool-item.no-popup:hover .tool-label{opacity:1;visibility:visible;transform:translateY(-50%) translateX(0)}
.tool-popup{position:absolute;right:62px;top:50%;transform:translateY(-50%) scale(.9);background:var(--c-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:20px;min-width:200px;opacity:0;visibility:hidden;transition:all var(--transition);pointer-events:none;z-index:var(--z-dropdown)}
.side-tool-item:hover .tool-popup{opacity:1;visibility:visible;transform:translateY(-50%) scale(1);pointer-events:auto}
.tool-popup::after{content:'';position:absolute;right:-5px;top:50%;transform:translateY(-50%);border:5px solid transparent;border-left-color:var(--c-white)}
.tool-popup h4{font-size:14px;font-weight:700;color:var(--c-primary);margin-bottom:12px;text-align:center}
.tool-popup .popup-close{display:none}
.tool-popup .phone-num{font-size:15px;font-weight:600;color:var(--c-primary);text-align:center;letter-spacing:1px;line-height:1.5;white-space:nowrap}
#phonePopup{padding:14px 24px;min-width:auto;white-space:nowrap}
.tool-popup .qr-img{width:160px;height:160px;border-radius:var(--radius-sm);overflow:hidden;margin:0 auto;border:1px solid var(--c-gray-100)}
.tool-popup .qr-img img{width:100%;height:100%;object-fit:cover}
.tool-popup .qr-tip{font-size:12px;color:var(--c-gray-500);text-align:center;margin-top:8px}
.side-tool-item.back-top-btn{opacity:0;visibility:hidden;transform:translateY(10px)}
.side-tool-item.back-top-btn.show{opacity:1;visibility:visible;transform:translateY(0)}

/* ===== 投诉举报弹窗 ===== */
.complaint-modal{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:var(--z-modal);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:all var(--transition)}
.complaint-modal.show{opacity:1;visibility:visible}
.complaint-box{background:var(--c-white);border-radius:var(--radius-lg);padding:28px 32px;width:520px;max-width:90vw;max-height:80vh;overflow-y:auto;position:relative;transform:scale(.9);transition:transform var(--ease-out-expo,.3s)}
.complaint-modal.show .complaint-box{transform:scale(1)}
.complaint-close{position:absolute;top:12px;right:16px;background:none;border:none;font-size:24px;color:var(--c-gray-400);cursor:pointer;line-height:1;transition:color var(--transition);z-index:2}
.complaint-close:hover{color:var(--c-primary)}
.complaint-box h3{font-size:20px;font-weight:700;color:var(--c-primary);margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid var(--c-gold)}
.complaint-step{animation:fadeIn .3s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.complaint-notice{font-size:13px;color:var(--c-gray-500);line-height:1.8;margin-bottom:20px;max-height:300px;overflow-y:auto;padding-right:8px}
.complaint-notice p{margin-bottom:10px}
.complaint-list{list-style:none;padding-left:0;margin-bottom:10px}
.complaint-list li{position:relative;padding-left:16px;margin-bottom:8px;text-align:left}
.complaint-list li::before{content:'';position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:var(--c-primary)}
.complaint-notice .complaint-contact{background:#f8f9fa;border-radius:var(--radius-sm);padding:12px 16px;margin-top:12px}
.complaint-notice .complaint-contact p{margin-bottom:4px;color:var(--c-dark);font-weight:500}
.complaint-notice .complaint-contact a{color:var(--c-primary)}
.complaint-check{display:flex;align-items:center;gap:8px;margin-bottom:16px;cursor:pointer;font-size:14px;color:var(--c-dark)}
.complaint-check input{width:16px;height:16px;cursor:pointer}
.complaint-submit{width:100%;padding:12px;background:var(--c-primary);color:var(--c-white);border:none;border-radius:var(--radius-sm);font-size:15px;font-weight:600;cursor:pointer;transition:all var(--transition)}
.complaint-submit:hover:not(:disabled){opacity:.85}
.complaint-submit:disabled{background:#ccc;cursor:not-allowed;opacity:.6}
.complaint-form .form-section-title{font-size:14px;font-weight:700;color:var(--c-primary);margin-bottom:12px;padding-bottom:6px;border-bottom:1px solid #e8e8e8}
.complaint-form .form-row{margin-bottom:16px}
.complaint-form label{display:block;font-size:13px;font-weight:500;color:var(--c-dark);margin-bottom:6px}
.complaint-form .req{color:#e74c3c}
.complaint-form input,.complaint-form select,.complaint-form textarea{width:100%;padding:10px 14px;border:1px solid #e0e0e0;border-radius:var(--radius-sm);font-size:14px;font-family:inherit;outline:none;transition:border-color var(--transition)}
.complaint-form input:focus,.complaint-form select:focus,.complaint-form textarea:focus{border-color:var(--c-primary)}
.complaint-form textarea{resize:vertical}
.upload-area{display:flex;flex-direction:column;gap:8px}
.upload-btn{display:inline-block;padding:8px 16px;background:#f0f4ff;border:1px dashed var(--c-primary);color:var(--c-primary);border-radius:var(--radius-sm);font-size:13px;cursor:pointer;transition:all var(--transition)}
.upload-btn:hover{background:#e0eaff}
.upload-tip{font-size:12px;color:var(--c-gray-400)}
.file-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.file-item{display:flex;align-items:center;gap:6px;background:#f5f5f5;border-radius:var(--radius-sm);padding:6px 10px;font-size:12px;color:var(--c-dark)}
.file-item .remove{color:#e74c3c;cursor:pointer;font-size:14px}

/* 举报弹窗：验证码行 */
.complaint-captcha{display:flex;align-items:center;gap:10px}
.complaint-captcha input{flex:1;min-width:0}
.complaint-captcha .captcha-img{width:100px;height:38px;border:1px solid #e0e0e0;border-radius:var(--radius-sm);cursor:pointer;object-fit:cover;flex-shrink:0}
.complaint-captcha .captcha-refresh{flex-shrink:0;padding:0 12px;height:38px;background:#f5f5f5;color:#666;border:1px solid #e0e0e0;border-radius:var(--radius-sm);font-size:13px;cursor:pointer}
.complaint-captcha .captcha-refresh:hover{background:#eee}
.main-toggle-btn{display: none;}
.wechat-modal-m{display: none;}
/* ===== 共享响应式 ===== */
@media(max-width:1200px){
  .nav-link{padding:10px clamp(10px,1.4vw,18px);font-size:15px}
  .footer-grid{grid-template-columns:1fr 1fr 1fr;gap:24px}
  .footer-brand{grid-column:1/-1}
}
@media(max-width:1024px){
  :root{--side-pad:32px}
  .footer-brand-row{flex-wrap:wrap;gap:12px}
  .footer-stock{padding:6px 14px}
  .footer-stock .sc-label{font-size:12px}
  .footer-stock .sc-num{font-size:14px}
  .nav-menu{display:none;position:absolute;top:var(--nav-h);left:0;right:0;background:var(--c-white);flex-direction:column;padding:16px;box-shadow:0 10px 30px rgba(0,0,0,.1);gap:0;max-height:calc(100vh - var(--nav-h));overflow-y:auto;margin-left:0}
  .nav-menu.open{display:flex}
  .nav-link{color:#1a1a1a!important;padding:14px 16px;border-bottom:1px solid var(--c-gray-50)}
  .dropdown{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;padding-left:20px;display:none;min-width:0}
  .nav-item:hover .dropdown{display:block;transform:none}
  .mobile-toggle{display:flex}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
  .footer-brand{grid-column:1/-1}
  .page-banner{height:320px}
  .banner-text{bottom:50px}
  .banner-text h1{font-size:28px;letter-spacing:6px}
 

   /* ==========手机sub-nav改为横向滚动一行，禁止换行 ========== */
.sub-nav-list{
  flex-wrap:nowrap !important;
  overflow-x:auto;
  overflow-y:hidden;
  -webkit-overflow-scrolling:touch;
}
.sub-nav-list::-webkit-scrollbar{height:3px;}
.sub-nav-list::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px;}
  .sub-nav-item{padding:12px 24px 12px 0;font-size:14px;margin-right:24px;white-space: nowrap;}

}
@media(max-width:768px){
.main-toggle-btn{display: flex;}
  /* 移动端悬浮工具栏改造：单主按钮点击展开 */
  .side-toolbar{
    right:16px;
    bottom:40px;
    gap:12px;
  }
  .side-toolbar .side-tool-item:not(.main-toggle-btn){
    display:none;
    width:44px;height:44px;
  }
  .side-toolbar.mobile-open .side-tool-item:not(.main-toggle-btn){
    display:flex;
  }
  .side-tool-item.main-toggle-btn{
    width:52px;height:52px;
    border-radius:50%;
    z-index:10;
  }
  .side-tool-item.main-toggle-btn svg{
    width:24px;height:24px;
    fill:currentColor;
    transition:transform .3s;
  }
  .side-toolbar.mobile-open .main-toggle-btn svg{
    transform:rotate(45deg);
  }
/* 手机端：只隐藏hover文字标签，微信弹窗保留用于js点击唤起 */
.side-tool-item .tool-label{
  display:none !important;
}
/* 手机端微信弹窗遮罩 */
.wechat-modal-m{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.65);
  z-index:var(--z-modal);
  display:flex;
  align-items:center;
  justify-content:center;
  opacity:0;
  visibility:hidden;
  transition:all .3s ease;
}
.wechat-modal-m.show{
  opacity:1;
  visibility:visible;
}
.wechat-modal-box{
  background:#fff;
  padding:24px;
  border-radius:var(--radius-lg);
  text-align:center;
  position:relative;
  transform:scale(.85);
  transition:transform .3s ease;
}
.wechat-modal-m.show .wechat-modal-box{
  transform:scale(1);
}
.wechat-modal-box h4{
  font-size:16px;
  color:var(--c-primary);
  margin-bottom:14px;
}
.wechat-qr{
  width:180px;
  height:180px;
  border-radius:var(--radius-sm);
  overflow:hidden;
  margin:0 auto 12px;
}
.wechat-qr img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.wechat-tip{
  font-size:13px;
  color:var(--c-gray-500);
}
.wechat-close{
  position:absolute;
  top:10px;
  right:10px;
  width:28px;
  height:28px;
  font-size:22px;
  background:none;
  border:none;
  cursor:pointer;
  color:#999;
}
.wechat-close:hover{
  color:#000;
}






  .side-toolbar{right:12px;bottom:60px;gap:8px}
  .side-tool-item{width:44px;height:44px}
  .side-tool-item svg{width:20px;height:20px}
  .tool-popup{right:52px;min-width:160px;padding:16px}
  .tool-popup .qr-img{width:120px;height:120px}
}
@media(max-width:640px){
  :root{--side-pad:20px}
  .footer-stock{padding:5px 10px;gap:4px}
  .footer-stock .sc-label{font-size:11px;letter-spacing:0}
  .footer-stock .sc-num{font-size:13px}
  .footer-grid{grid-template-columns:1fr}
  .logo-img{height:44px}
  .logo-area{gap:12px}
  .stock-code{padding:6px 9px;gap:4px}
  .stock-code .sc-label,.stock-code .sc-num{font-size:12px}
  .footer-brand img{height:44px}
  .footer-brand p{font-size:12px}
  .page-banner{height:240px}
  .banner-text{bottom:36px}
  .banner-text h1{font-size:22px;letter-spacing:4px}
  .banner-text .banner-en{font-size:12px;letter-spacing:2px}
  footer .footer-col{display: none;}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:0.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:0.01ms!important;
    scroll-behavior:auto!important;
  }
  .partner-track{animation:none!important}
}