:root {
            --wm-orange: #F26822;
            --wm-orange-dark: #d45518;
            --wm-orange-light: #fde8db;
            --wm-blue: #0055CC;
            --wm-blue-dark: #0044a3;
            --wm-blue-light: #e6f0ff;
            --wm-gray: #666666;
            --wm-gray-light: #f5f5f5;
            --wm-black: #000000;
            --wm-white: #FFFFFF;
            --wm-border: #e8e8e8;
 }

body {
            font-family:"Microsoft YaHei",  sans-serif;
            color: #333;
            line-height: 1.7;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
     }
body,p,h1,h2,h3,h4,h5,h6,ul,ol,dl,li,dt,dd {
	margin:0;
	padding:0;
}
div,ul,h1,h2,h3,h4,h5,h6 {
	box-sizing:border-box;
}
ul,ol,li {
	list-style:none;
	padding: 0; 
	margin: 0;
}
img {
	max-width:100%;
}
a {
	color:#8B959D;
	text-decoration: none;
}
a:hover {
	color:#8B959D;
	text-decoration:none;
}
a:visited {
	color:#005D8F;
}

html {
	font-size:15px;
}

@media only screen and (max-width:575px) {
   html {font-size:14px!important;}
}
@media  (min-width:576px)  and (max-width:991px){
   html {font-size:15px!important;}
}

@media  (min-width:992px) and (max-width:1199px){ 
   html {font-size:15px!important;}
}
@media  (min-width:1200px) {
   html {font-size:16px!important;}
}

        .navbar {
            background-color: #fff;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
            padding: 0;
            transition: all 0.3s ease;
            z-index: 1050;
        }
        .navbar .container {
            padding-top: 6px;
            padding-bottom: 6px;
        }
        .navbar-brand {
            padding: 0;
            margin-right: 28px;
            flex-shrink: 0;
        }
        .navbar-brand img {
            height: 42px;
            width: auto;
            display: block;
            transition: height 0.3s;
        }
        @media (min-width: 992px) {
            .navbar-brand img {
                height: 48px;
            }
        }
        .navbar-nav .nav-link {
            color: #333;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 10px 16px !important;
            transition: color 0.2s;
            position: relative;
            white-space: nowrap;
        }
        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link:focus {
            color: var(--wm-orange);
        }
        .navbar-nav .nav-link.active {
            color: var(--wm-orange);
            font-weight: 600;
        }
        .navbar-nav .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 16px;
            right: 16px;
            height: 2.5px;
            background: var(--wm-orange);
            border-radius: 2px;
        }
        .dropdown-menu {
            border: none;
            border-radius: 10px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.10);
            padding: 8px 0;
            margin-top: 8px;
            animation: dropdownFade 0.2s ease;
        }
        @keyframes dropdownFade {
            from {
                opacity: 0;
                transform: translateY(-6px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .dropdown-menu .dropdown-item {
            padding: 9px 22px;
            font-size: 0.9rem;
            color: #444;
            transition: all 0.15s;
            font-weight: 500;
        }
        .dropdown-menu .dropdown-item:hover {
            background-color: var(--wm-orange-light);
            color: var(--wm-orange);
        }
        .navbar .btn-consult {
            background-color: var(--wm-orange);
            color: #fff;
            border: none;
            border-radius: 24px;
            padding: 8px 22px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all 0.25s;
            white-space: nowrap;
            letter-spacing: 0.5px;
            box-shadow: 0 3px 12px rgba(242, 104, 34, 0.3);
        }
        .navbar .btn-consult:hover {
            background-color: var(--wm-orange-dark);
            box-shadow: 0 6px 20px rgba(242, 104, 34, 0.4);
            transform: translateY(-1px);
            color: #fff;
        }
        .navbar-toggler {
            border: none;
            padding: 6px 10px;
            color: var(--wm-orange);
        }
        .navbar-toggler:focus {
            box-shadow: none;
            outline: none;
        }
        @media (max-width: 991.98px) {
            .navbar-nav .nav-link {
                padding: 8px 16px !important;
            }
            .navbar-nav .nav-link.active::after {
                display: none;
            }
            .navbar .btn-consult {
                margin: 8px 16px;
                display: inline-block;
            }
            .dropdown-menu {
                box-shadow: none;
                border-radius: 0;
                padding-left: 16px;
                background: #fafafa;
            }
        }


        /* CTA横幅 */
        .cta-banner {
            background: linear-gradient(135deg, var(--wm-orange) 0%, #f97a3e 100%);
            padding: 55px 0; text-align: center; color: #fff;
        }
        .cta-banner h3 { font-size: 1.8rem; font-weight: 700; letter-spacing: 0.5px; }
        .cta-banner .btn-cta-white { background: #fff; color: var(--wm-orange); border: none; border-radius: 28px; padding: 14px 36px; font-weight: 700; font-size: 1rem; transition: all 0.3s; box-shadow: 0 6px 22px rgba(0,0,0,0.18); }
        .cta-banner .btn-cta-white:hover { background: #fffefb; box-shadow: 0 10px 30px rgba(0,0,0,0.25); transform: translateY(-2px); }

        .site-footer {
            background: #1a1a1a;
            color: #bbb;
            padding: 50px 0 0;
        }
        .site-footer h5 {
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
            position: relative;
            padding-bottom: 10px;
        }
        .site-footer h5::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 30px;
            height: 2px;
            background: var(--wm-orange);
            border-radius: 1px;
        }
        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer ul li {
            margin-bottom: 7px;
        }
        .site-footer ul li a {
            color: #999;
            text-decoration: none;
            font-size: 0.85rem;
            transition: color 0.2s;
        }
        .site-footer ul li a:hover {
            color: var(--wm-orange);
        }
        .site-footer .footer-qr {
            width: 110px;
            height: 110px;
            background: #333;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #888;
            font-size: 0.7rem;
            text-align: center;
            padding: 8px;
        }
        .site-footer .footer-qr img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            border-radius: 8px;
        }
        .site-footer .footer-contact-info {
            font-size: 0.85rem;
            color: #aaa;
            line-height: 2;
        }
        .site-footer .footer-contact-info strong {
            color: #fff;
            font-size: 1.1rem;
            letter-spacing: 0.5px;
        }
        .site-footer .footer-bottom {
            border-top: 1px solid #333;
            padding: 16px 0;
            margin-top: 36px;
            font-size: 0.8rem;
            color: #777;
            text-align: center;
        }
        .site-footer .footer-bottom a {
            color: #999;
            text-decoration: none;
        }
        .site-footer .footer-bottom a:hover {
            color: var(--wm-orange);
        }
 /* ========== Modal 联系弹窗 ========== */
        .modal-contact .modal-content {
            border-radius: 20px;
            border: none;
            overflow: hidden;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
        }
        .modal-contact .modal-header {
            background: linear-gradient(135deg, var(--wm-orange) 0%, #f97a3e 100%);
            color: #fff;
            border-bottom: none;
            padding: 20px 24px;
        }
        .modal-contact .modal-header .btn-close {
            filter: brightness(0) invert(1);
            opacity: 0.9;
        }
        .modal-contact .modal-body {
            padding: 28px 24px;
        }
        .modal-contact .contact-phone-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--wm-orange);
            color: #fff;
            text-decoration: none;
            padding: 14px 28px;
            border-radius: 30px;
            font-size: 1.2rem;
            font-weight: 700;
            letter-spacing: 1px;
            transition: all 0.3s;
            box-shadow: 0 6px 20px rgba(242, 104, 34, 0.35);
        }
        .modal-contact .contact-phone-link:hover {
            background: var(--wm-orange-dark);
            box-shadow: 0 10px 28px rgba(242, 104, 34, 0.45);
            color: #fff;
            transform: translateY(-2px);
        }
        .modal-contact .qr-placeholder {
            width: 150px;
            height: 150px;
            background: #f9f9f9;
            border: 2px dashed #ddd;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto;
            color: #aaa;
            font-size: 0.8rem;
            text-align: center;
            padding: 10px;
            position: relative;
        }
        .modal-contact .qr-placeholder img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            border-radius: 12px;
        }
        .modal-contact .wechat-id {
            text-align: center;
            font-weight: 600;
            color: #333;
            font-size: 0.95rem;
            margin-top: 8px;
            letter-spacing: 0.5px;
        }
        .modal-contact .divider-text {
            display: flex;
            align-items: center;
            gap: 12px;
            color: #aaa;
            font-size: 0.8rem;
            letter-spacing: 1px;
        }
        .modal-contact .divider-text::before,
        .modal-contact .divider-text::after {
            content: '';
            flex: 1;
            height: 1px;
            background: #e0e0e0;
        }
        /* ========== 悬浮联系按钮（移动端） ========== */
        .floating-contact-btn {
            position: fixed;
            bottom: 24px;
            right: 24px;
            z-index: 999;
            width: 54px;
            height: 54px;
            border-radius: 50%;
            background: var(--wm-orange);
            color: #fff;
            border: none;
            box-shadow: 0 8px 24px rgba(242, 104, 34, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            cursor: pointer;
            transition: all 0.3s;
            animation: pulseBtn 2s infinite;
        }
        .floating-contact-btn:hover {
            background: var(--wm-orange-dark);
            box-shadow: 0 12px 30px rgba(242, 104, 34, 0.5);
            transform: scale(1.08);
        }
        @keyframes pulseBtn {
            0%,
            100% {
                box-shadow: 0 8px 24px rgba(242, 104, 34, 0.4);
            }
            50% {
                box-shadow: 0 8px 36px rgba(242, 104, 34, 0.65);
            }
        }
        @media (min-width: 992px) {
            .floating-contact-btn {
                bottom: 32px;
                right: 32px;
                width: 60px;
                height: 60px;
                font-size: 1.6rem;
            }
        }
          /* 动画 */
        .fade-in-up {
            animation: fadeInUp 0.6s ease forwards;
            opacity: 0;
        }
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(24px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .delay-1 {
            animation-delay: 0.1s;
        }
        .delay-2 {
            animation-delay: 0.2s;
        }
        .delay-3 {
            animation-delay: 0.3s;
        }
        .delay-4 {
            animation-delay: 0.4s;
        }