body{
    margin:0;
    font-family:'Segoe UI',Arial,sans-serif;
    background:#f4f7fb;
    color:#1f2937;
}

.hero{
    background:linear-gradient(135deg,#0f4c81,#188977);
    color:white;
    padding:60px 24px;
    text-align:center;
}

.hero h1{
    margin:0;
    font-size:44px;
}

.hero p{
    max-width:900px;
    margin:18px auto 0;
    line-height:1.7;
    font-size:18px;
}

.container{
    max-width:1000px;
    margin:-40px auto 60px;
    padding:0 20px;
}

.card{
    background:white;
    border-radius:28px;
    padding:30px;
    box-shadow:0 18px 45px rgba(15,76,129,.12);
}

.form-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:18px;
}

label{
    display:block;
    margin-bottom:7px;
    font-weight:700;
    color:#0f4c81;
}

input,textarea,select{
    width:100%;
    padding:13px;
    border:1px solid #d1d5db;
    border-radius:14px;
    box-sizing:border-box;
    font-size:15px;
}

textarea{
    min-height:120px;
}

.btn{
    display:inline-block;
    background:#0f4c81;
    color:white;
    border:none;
    padding:14px 22px;
    border-radius:14px;
    cursor:pointer;
    font-weight:700;
    font-size:16px;
    text-decoration:none;
}

.btn:hover{
    background:#0b3c66;
}

.btn-light{
    background:#e0f2fe;
    color:#075985;
}

.btn-light:hover{
    background:#bae6fd;
}

.notice-ok{
    background:#dcfce7;
    color:#166534;
    padding:18px;
    border-radius:18px;
    margin-bottom:24px;
}

.notice-err{
    background:#fee2e2;
    color:#991b1b;
    padding:18px;
    border-radius:18px;
    margin-bottom:24px;
}

.section-title{
    margin-top:35px;
    padding-bottom:10px;
    border-bottom:1px solid #e5e7eb;
    color:#0f4c81;
}

.checkbox{
    display:flex;
    gap:12px;
    margin-top:18px;
    align-items:flex-start;
}

.checkbox input{
    width:auto;
    margin-top:4px;
}

.upload-box{
    border:2px dashed #cbd5e1;
    padding:24px;
    border-radius:18px;
    background:#f8fafc;
}

.upload-box input[type="file"]{
    background:white;
}

.file-list{
    margin-top:14px;
    background:white;
    border-radius:12px;
    padding:12px;
    color:#475569;
    font-size:14px;
    border:1px solid #e5e7eb;
}

.hint{
    font-size:13px;
    color:#64748b;
    margin-top:10px;
    line-height:1.6;
}

.top-actions{
    margin-bottom:18px;
    display:flex;
    gap:10px;
    flex-wrap:wrap;
}

.hp-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important;}
.submit-actions{margin-top:30px;}
.privacy-note{margin-top:24px;}
.developer-card{max-width:1000px;margin:28px auto 0;background:rgba(255,255,255,.8);border-radius:24px;padding:22px 26px;line-height:1.7;color:#64748b;box-shadow:0 14px 35px rgba(15,76,129,.08);font-size:14px;}