Description

.mt-product-wrapper {
max-width: 820px;
margin: 0 auto;
padding: 0 12px 32px;
box-sizing: border-box;
}

.mt-product-title {
font-size: 26px;
font-weight: 600;
color: #4B364E;
margin: 0 0 10px;
letter-spacing: 0.03em;
text-align: center;
}

.mt-intro {
color: #76556F;
font-size: 15px;
line-height: 1.7;
margin: 0 0 20px;
max-width: 680px;
text-align: center;
margin-left: auto;
margin-right: auto;
}

.mt-sub {
font-size: 18px;
font-weight: 600;
color: #4B364E;
margin: 26px 0 10px;
letter-spacing: 0.02em;
text-align: center;
}

.mt-bullets {
margin: 0 0 18px 0;
padding: 0;
list-style: none;
color: #76556F;
font-size: 15px;
line-height: 1.7;
text-align: center;
}
.mt-bullets li { margin-bottom: 6px; }

.mt-size-table-wrapper {
width: 100%;
overflow-x: auto;
padding-bottom: 12px;
margin-bottom: 12px;
-webkit-overflow-scrolling: touch;
}

.mt-size-table {
width: 100%;
border-collapse: collapse;
font-size: 14px;
min-width: 520px;
}

.mt-size-table th {
background: #000000;
color: #AC80A0;
padding: 10px 8px;
border: 1px solid #000000;
font-weight: 600;
white-space: nowrap;
text-align: center;
}

.mt-size-table td {
padding: 10px 8px;
border: 1px solid #000000;
color: #76556F;
text-align: center;
}

.mt-note {
font-size: 12px;
color: #76556F;
margin: 6px 0 10px;
font-style: italic;
}

.mt-accordion {
margin-top: 10px;
border: 1px solid #e0e0e0;
border-radius: 4px;
background: #fafafa;
overflow: hidden;
}
.mt-accordion summary {
cursor: pointer;
padding: 12px 14px;
font-size: 15px;
font-weight: 600;
color: #4B364E;
}
.mt-accordion[open] summary { border-bottom: 1px solid #e0e0e0; }
.mt-accordion summary::-webkit-details-marker { display: none; }
.mt-accordion summary::after {
content: “+”;
float: right;
font-weight: 600;
color: #AC80A0;
}
.mt-accordion[open] summary::after { content: “–”; }

.mt-details {
padding: 10px 14px 12px;
font-size: 14px;
color: #76556F;
line-height: 1.7;
}
.mt-details strong { color: #4B364E; }

@media (max-width: 600px) {
.mt-product-title { font-size: 22px; }
.mt-sub { font-size: 16px; }
.mt-intro, .mt-bullets { font-size: 14px; }
}