.yhkh-calculator {
max-width: 960px;
margin: 24px auto;
font-family: "Segoe UI", Tahoma, Arial, sans-serif;
}
.yhkh-card {
border: 1px solid #e5e7eb;
border-radius: 16px;
padding: 24px;
background: #ffffff;
box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}
.yhkh-title {
margin: 0 0 8px;
font-size: 28px;
line-height: 1.2;
color: #111827;
}
.yhkh-subtitle {
margin: 0 0 20px;
color: #4b5563;
font-size: 16px;
}
.yhkh-grid {
display: grid;
grid-template-columns: repeat(2, minmax(0, 1fr));
gap: 16px;
}
.yhkh-field {
display: block;
}
.yhkh-label {
display: block;
margin-bottom: 8px;
font-size: 14px;
color: #374151;
font-weight: 600;
}
.yhkh-input {
width: 100%;
box-sizing: border-box;
border: 1px solid #d1d5db;
border-radius: 10px;
padding: 10px 12px;
font-size: 15px;
color: #111827;
background: #fff;
}
.yhkh-input:focus {
outline: 2px solid #003c61;
outline-offset: 1px;
border-color: #003c61;
}
.yhkh-result {
margin-top: 24px;
border: 1px solid #c9dcec;
background: #edf4fa;
border-radius: 12px;
padding: 18px;
display: flex;
justify-content: space-between;
gap: 12px;
align-items: center;
}
.yhkh-result-block {
display: flex;
flex-direction: column;
gap: 4px;
}
.yhkh-right {
text-align: right;
}
.yhkh-result-title {
font-size: 12px;
text-transform: uppercase;
letter-spacing: 0.05em;
font-weight: 700;
color: #003c61;
}
.yhkh-result-main {
font-size: 34px;
line-height: 1.1;
color: #111827;
}
.yhkh-result-rec {
font-size: 24px;
line-height: 1.1;
color: #003c61;
}
.yhkh-details {
margin-top: 20px;
border: 1px solid #e5e7eb;
border-radius: 12px;
padding: 14px 16px;
}
.yhkh-details h3 {
margin: 0 0 10px;
font-size: 18px;
color: #111827;
}
.yhkh-formula {
margin: 0 0 8px;
font-weight: 700;
}
.yhkh-subtle {
margin: 8px 0 0;
font-size: 13px;
color: #6b7280;
}
.yhkh-detail-list {
margin: 0;
padding-left: 18px;
color: #374151;
font-size: 14px;
}
.yhkh-detail-list li {
margin-bottom: 4px;
}
@media (max-width: 768px) {
.yhkh-grid {
grid-template-columns: 1fr;
}
.yhkh-result {
flex-direction: column;
align-items: flex-start;
}
.yhkh-right {
text-align: left;
}
.yhkh-result-main {
font-size: 30px;
}
.yhkh-result-rec {
font-size: 22px;
}
}