.aa-sizeguide{border-top:1px solid rgba(0,0,0,.12);}
.aa-sizeguide:last-of-type{border-bottom:1px solid rgba(0,0,0,.12);}
.aa-sizeguide summary{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 0;cursor:pointer;list-style:none;text-transform:uppercase;letter-spacing:.16em;font-size:1.25rem;font-weight:600;color:#1A1A1A;}
.aa-sizeguide summary::-webkit-details-marker{display:none}
.aa-sizeguide .aa-plus{font-size:1.8rem;font-weight:300;transition:transform .2s}
.aa-sizeguide[open] .aa-plus{transform:rotate(45deg)}
.aa-sizeguide__body{padding:0 0 1.8rem;font-size:1.35rem;color:#444}
.aa-sizeguide table{width:100%;border-collapse:collapse;margin:0 0 1rem;font-size:1.3rem}
.aa-sizeguide th{background:#F4F4F4;font-weight:600;color:#1A1A1A}
.aa-sizeguide th,.aa-sizeguide td{padding:.8rem;text-align:center;border:1px solid #E6E6E6}
.aa-sizeguide__note{font-size:1.2rem;color:#777}
.product__description{font-size:1.4rem;line-height:1.7;color:#444}
.product__description h4{text-transform:uppercase;letter-spacing:.14em;font-size:1.2rem;margin:1.8rem 0 .6rem;color:#1A1A1A}
.product__description ul{padding-left:1.8rem;margin:.4rem 0}
.product__description li{margin:.3rem 0}