:root{--primary:#0F52BA;--medical:#17a2b8;--turnkey:#20c997;--secondary:#fd7e14;--dark:#212529;--gray:#6c757d;--light-gray:#e9ecef;--white:#ffffff;--border:#dee2e6;--shadow:0 4px 12px rgba(0,0,0,0.08);--transition:all 0.3s ease-in-out;}
body{font-family:'Inter',sans-serif;color:var(--dark);line-height:1.8;background-color:var(--white);}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 15px;}
.py-section{padding:80px 0;}
.section-title{font-size:2.5rem;font-weight:700;color:var(--medical);text-align:center;margin-bottom:60px;position:relative;line-height:1.3;}
.section-title::after{content:'';position:absolute;bottom:-20px;left:50%;transform:translateX(-50%);width:80px;height:4px;background-color:var(--medical);border-radius:2px;}
.section-subtitle{font-size:1.5rem;font-weight:600;color:var(--medical);margin-bottom:25px;display:flex;align-items:center;}
.section-subtitle i{margin-right:12px;font-size:1.2em;color:inherit;}
.btn{display:inline-block!important;padding:12px 30px;background-color:var(--medical);color:var(--white);text-decoration:none;border-radius:6px;font-weight:600;font-size:1rem;transition:var(--transition);border:none;cursor:pointer;text-align:center;line-height:1.5!important;}
.btn:hover{background-color:#138496;transform:translateY(-2px);box-shadow:var(--shadow);}
.card{background-color:var(--white);border-radius:10px;box-shadow:var(--shadow);padding:30px;transition:var(--transition);height:100%;box-sizing:border-box!important;}
.card.medical{border-top:4px solid var(--medical);}
.card-title{font-size:1.25rem;font-weight:600;color:var(--medical);margin-bottom:15px;}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:30px;width:100%!important;box-sizing:border-box!important;}
.col-12{grid-column:span 12;}
.col-6{grid-column:span 6;}
.col-4{grid-column:span 4;}
.custom-list{list-style:none;padding-left:0;margin:20px 0;}
.custom-list li{padding-left:30px;position:relative;margin-bottom:10px;}
/* 修复：将双反斜杠改为单反斜杠，确保图标字符正确 */
.custom-list li::before{content:'\f00c';font-family:'Font Awesome 6 Free';font-weight:900;position:absolute;left:0;color:var(--medical);font-size:1.1em;}
.table{width:100%;border-collapse:collapse;margin:30px 0;background-color:var(--white);border-radius:10px;overflow:hidden;box-shadow:var(--shadow);display:table!important;}
.table th,.table td{padding:15px 20px;text-align:left;border-bottom:1px solid var(--border);}
.table th{background-color:rgba(23,162,184,0.1);color:var(--medical);font-weight:600;}
.table tr:last-child td{border-bottom:none;}
.table tr:hover td{background-color:var(--light-gray);}
.icon-box{width:70px;height:70px;border-radius:50%;background-color:rgba(23,162,184,0.1);display:flex;align-items:center;justify-content:center;margin-bottom:25px;}
.icon-box i{font-size:2rem;color:var(--medical);}
.badge{display:inline-block;padding:5px 15px;background-color:rgba(23,162,184,0.1);color:var(--medical);border-radius:20px;font-size:0.9rem;font-weight:500;margin:0 8px 10px 0;}
.alert{padding:20px;border-radius:8px;margin:20px 0;border-left:4px solid var(--medical);background-color:rgba(23,162,184,0.05);}
.alert i{margin-right:10px;color:var(--medical);}
.faq-item{background-color:var(--white);border-radius:8px;margin-bottom:15px;box-shadow:var(--shadow);overflow:hidden;}
.faq-question{padding:20px 30px;font-weight:600;color:var(--medical);cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:var(--transition);}
.faq-question:hover{background-color:var(--light-gray);}
.faq-question i{transition:transform 0.3s ease;}
.faq-answer{padding:0 30px;max-height:0;overflow:hidden;transition:max-height 0.5s ease,padding 0.5s ease;border-top:1px solid transparent;}
.faq-answer.show{padding:0 30px 30px;max-height:1000px;border-top:1px solid var(--border);}
.faq-question.active i{transform:rotate(180deg);}
header{background-color:var(--white);box-shadow:var(--shadow);padding:20px 0;z-index:999;text-align:center;}
.logo{font-size:1.5rem;font-weight:700;color:var(--medical);text-decoration:none;}
.hero{padding:100px 0;text-align:center;}
.hero h1{font-size:3rem;margin-bottom:20px;line-height:1.2;color:var(--medical);}
.hero h1 span{color:var(--medical);}
.hero p{font-size:1.2rem;max-width:800px;margin:0 auto 40px;opacity:0.9;}
.service-feature{display:flex;align-items:flex-start;margin-bottom:20px;}
.service-feature i{color:var(--medical);font-size:1.5rem;margin-right:15px;margin-top:5px;}
.service-feature-content h4{color:var(--medical);margin-bottom:10px;font-size:1.1rem;}
.certification-badge{display:inline-block;padding:10px 20px;border:2px solid var(--medical);border-radius:8px;margin:0 10px 15px 0;background-color:rgba(23,162,184,0.05);font-weight:600;color:var(--medical);}
.process-step{text-align:center;position:relative;}
.process-step::after{content:'';position:absolute;top:35px;right:-15px;width:30px;height:2px;background-color:var(--medical);display:none;}
.process-step:last-child::after{display:none;}
@media (min-width:768px){.process-step::after{display:block;}}
.process-number{width:70px;height:70px;border-radius:50%;background-color:var(--medical);color:white;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;margin:0 auto 20px;}
.contact-info{display:flex;align-items:center;gap:15px;margin-bottom:15px;}
.contact-info i{width:30px;height:30px;border-radius:50%;background-color:rgba(23,162,184,0.1);color:var(--medical);display:flex;align-items:center;justify-content:center;}
/* Contact form styles */
.medical-pcb-quote-form {
    max-width: 800px;
    margin: 0;
    padding: 0;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #333;
}

.form-control {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.required label::after {
    content: '*';
    color: #dc3545;
    margin-left: 5px;
}

.file-upload-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
}

.file-upload-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-upload-label {
    display: block;
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #f8f9fa;
    cursor: pointer;
}

.btn-submit {
    background: #17a2b8;
    color: #fff;
    border: none;
    padding: 12px 30px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    width: 100%;
    transition: var(--transition);
}

.btn-submit:hover {
    background-color:#138496;
    transform:translateY(-2px);
    box-shadow:var(--shadow);
}

.form-text {
    font-size: 0.9rem;
    color: #6c757d;
    margin-top: 5px;
    display: block;
}

@media (max-width:992px){.col-6{grid-column:span 12;}.col-4{grid-column:span 6;}.section-title{font-size:2rem;}.hero h1{font-size:2.5rem;}}
@media (max-width:768px){.col-4{grid-column:span 12;}.py-section{padding:50px 0;}.section-title{font-size:1.8rem;margin-bottom:40px;}.hero h1{font-size:2rem;}.btn-group{flex-direction:column;gap:10px;}.table{display:block!important;overflow-x:auto!important;}.table th,.table td{padding:10px 15px;}}
@media (max-width:480px){.hero h1{font-size:1.8rem;}.card{padding:20px;}.faq-question{padding:15px 20px;}.faq-answer.show{padding:0 20px 20px;}.btn{width:100%!important;}}
img{max-width:100%;height:auto;}
a{text-decoration:none!important;color:inherit!important;}
form input,form textarea,form select{width:100%!important;box-sizing:border-box!important;}
.py-section{clear:both!important;}
.mt-4{margin-top:1.5rem!important;}
.mt-5{margin-top:3rem!important;}