.ckrqn_container {
    max-width: 640px;
    margin: 30px auto;
    padding: 24px 16px 32px 16px;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 4px 16px rgba(80,90,60,0.08);
    font-family: "Segoe UI", "ヒラギノ角ゴ ProN", Meiryo, sans-serif;
    color: #333;
}
.ckrqn_container h1 {
    text-align: center;
    font-size: 1.5em;
    margin: 0 0 22px 0;
    letter-spacing: 0.08em;
    background: linear-gradient(90deg, #7a9860 0%, #a6bfa2 100%);
    color: #fff;
    padding: 12px 0 9px 0;
    border-radius: 8px;
    font-weight: bold;
}
.ckrqn_container h2 {
    font-size: 1.17em;
    margin-top: 26px;
    margin-bottom: 7px;
    border-left: 7px solid #7a9860;
    padding-left: 12px;
    color: #334b2b;
    font-weight: bold;
    background: #f3f7f0;
    border-radius: 4px 0 0 4px;
    letter-spacing: 0.04em;
}
.ckrqn_form-group {
    margin-bottom: 18px;
}
.ckrqn_form-group label {
    font-size: 1em;
    font-weight: normal;
    margin-bottom: 3px;
    display: block;
    color: #222;
}
.ckrqn_input-pair {
    display: flex;
    gap: 10px;
    align-items: center;
}
.ckrqn_input-pair input {
    flex: 1 1 48%;
}
.ckrqn_form-group input[type="text"],
.ckrqn_form-group input[type="tel"],
.ckrqn_form-group select,
.ckrqn_form-group textarea {
    width: 100%;
    padding: 7px 8px;
    margin-bottom: 0;
    border: 1px solid #ccd3c4;
    border-radius: 6px;
    font-size: 0.97em;
    box-sizing: border-box;
    background: #fafcf8;
    color: #222;
    transition: border .2s;
}
.ckrqn_form-group select {
    font-size: 0.97em;
    padding: 6px 8px;
    height: 38px;
}
.ckrqn_form-group textarea { min-height: 50px; resize: vertical; }

.ckrqn_checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0 9px;
}
.ckrqn_checkbox-group label {
    width: 46%;
    font-size: 0.93em;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ckrqn_radio-group label {
    margin-right: 14px;
    font-size: 0.98em;
    white-space: nowrap;
    margin-bottom: 4px;
    display: inline-block;
}
.ckrqn_slider_wrap {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
    margin-top: 2px;
}
#ckrqn_severity {
    width: 60%;
    max-width: 320px;
    margin: 0 8px;
    appearance: none;
    background: #eef2ec;
    border-radius: 5px;
    height: 8px;
    outline: none;
    vertical-align: middle;
}
#ckrqn_severity::-webkit-slider-thumb {
    appearance: none;
    width: 24px; height: 24px;
    background: #7a9860;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 2px 4px rgba(50,70,40,0.14);
    cursor: pointer;
    transition: background .18s;
}
#ckrqn_severity:active::-webkit-slider-thumb {
    background: #55753c;
}
#ckrqn_severity::-moz-range-thumb {
    width: 24px; height: 24px;
    background: #7a9860;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 2px 4px rgba(50,70,40,0.14);
    cursor: pointer;
    transition: background .18s;
}
#ckrqn_severity::-ms-thumb {
    width: 24px; height: 24px;
    background: #7a9860;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 2px 4px rgba(50,70,40,0.14);
    cursor: pointer;
}
#ckrqn_severity::-moz-range-track { background: #eef2ec; height: 8px; border-radius: 5px; }
#ckrqn_severity::-ms-fill-lower, #ckrqn_severity::-ms-fill-upper { background: #eef2ec; }
#ckrqn_severity:focus { outline: none; }
#ckrqn_severity_output {
    font-weight: bold;
    font-size: 1.15em;
    margin-left: 8px;
    min-width: 26px;
    color: #375d19;
    display: inline-block;
    vertical-align: middle;
}
.ckrqn_submit-btn {
    background: #7a9860;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 12px 0;
    font-size: 1.11em;
    font-weight: bold;
    width: 100%;
    transition: background .16s;
    cursor: pointer;
    margin-top: 14px;
    letter-spacing: 0.07em;
}
.ckrqn_submit-btn:hover {
    background: #55753c;
}
.ckrqn_notice {
    margin: 10px 0 0 0;
    font-size: 1em;
    color: #33775a;
    text-align: center;
    font-weight: bold;
}
@media (max-width: 520px) {
    .ckrqn_container { padding: 6vw 2vw; }
    .ckrqn_checkbox-group label { width: 99%; font-size: 1em;}
    .ckrqn_slider_wrap label { font-size: 0.98em; }
}