.fc-box {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
}
.fc-desc {
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
    color: #666;
}
.fc-g {
    margin-bottom: 16px;
}
.fc-lbl {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 14px;
}
.fc-req {
    color: #d63638;
    margin-left: 4px;
}
.fc-in, .fc-fm textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.2s;
}
.fc-in:focus, .fc-fm textarea:focus {
    border-color: #2271b1;
    outline: none;
    box-shadow: 0 0 0 1px #2271b1;
}
.fc-og {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}
.fc-ol {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: normal;
    cursor: pointer;
}
.fc-up {
    position: relative;
}
.fc-fi {
    position: absolute;
    opacity: 0;
    width: 0.1px;
    height: 0.1px;
}
.fc-ul {
    display: inline-block;
    padding: 10px 16px;
    background: #f0f0f1;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.2s;
}
.fc-ul:hover {
    background: #e0e0e1;
}
.fc-ul small {
    display: block;
    font-size: 12px;
    color: #666;
    margin-top: 4px;
}
.fc-pv {
    margin-top: 12px;
}
.fc-pv img {
    max-width: 150px;
    max-height: 150px;
    border: 1px solid #ddd;
    padding: 4px;
    border-radius: 4px;
}
.fc-btn {
    background: #2271b1;
    color: #fff;
    border: none;
    padding: 10px 24px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
}
.fc-btn:hover {
    background: #135e96;
}
.fc-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}
.fc-msg-out {
    margin-top: 16px;
    padding: 12px;
    border-radius: 4px;
    display: none;
}
.fc-msg-out.success {
    display: block;
    background: #d1e7dd;
    color: #0f5132;
    border: 1px solid #badbcc;
}
.fc-msg-out.error {
    display: block;
    background: #f8d7da;
    color: #842029;
    border: 1px solid #f5c2c7;
}
.fc-box-err, .fc-box-warn {
    padding: 12px;
    border-radius: 4px;
}
.fc-box-err {
    background: #f8d7da;
    color: #842029;
    border: 1px solid #f5c2c7;
}
.fc-box-warn {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffecb5;
}