.option-header:has(.nicoby-size-guide-trigger),.select-header:has(.nicoby-size-guide-trigger){display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.nicoby-size-guide-trigger:not([hidden]){display:inline-flex;align-items:center;min-height:44px;padding:4px 0;background:none;border:0;text-decoration:underline;text-underline-offset:3px;cursor:pointer;color:inherit;font:inherit}.nicoby-size-guide-trigger:focus-visible,.nicoby-size-dialog button:focus-visible,.nicoby-size-scroll:focus-visible,.nicoby-size-garment summary:focus-visible{outline:2px solid currentColor;outline-offset:3px}.nicoby-size-dialog{color:#202b3b;background:#fff;border:1px solid #d7dbe0;padding:28px;max-width:min(780px,calc(100vw - 32px));width:100%;max-height:min(85vh,850px);overflow-y:auto;box-shadow:0 18px 60px #0004}.nicoby-size-dialog::backdrop{background:#1119}.nicoby-size-top{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.nicoby-size-eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#586574;margin:0 0 8px}.nicoby-size-top h2{font-size:25px;line-height:1.25;margin:0}.nicoby-size-close{font-size:28px;line-height:1;min-width:44px;min-height:44px;background:none;border:0;cursor:pointer}.nicoby-size-tabs,.nicoby-size-units{display:flex;gap:16px;flex-wrap:wrap;margin:18px 0;border-bottom:1px solid #d9dfe4}.nicoby-size-units{border:0;margin:10px 0}.nicoby-size-dialog button{cursor:pointer}.nicoby-size-tabs button,.nicoby-size-units button{min-height:44px;background:none;color:inherit;border:0;border-bottom:2px solid transparent;padding:7px 4px;font:inherit}.nicoby-size-tabs [aria-selected=true],.nicoby-size-units [aria-pressed=true]{border-bottom-color:#263e59;font-weight:600}.nicoby-size-intro{font-size:14px;line-height:1.5;margin:16px 0}.nicoby-size-label{font-weight:600;margin:12px 0 4px}.nicoby-size-scroll-hint{font-size:12px;margin:0;color:#526070}.nicoby-size-scroll{overflow-x:auto;max-width:100%;margin:12px 0}.nicoby-size-scroll table{border-collapse:collapse;min-width:560px;width:100%;font-size:14px}.nicoby-size-scroll th,.nicoby-size-scroll td{padding:12px 9px;text-align:center;border-bottom:1px solid #dce1e5;white-space:nowrap}.nicoby-size-scroll tbody th,.nicoby-size-scroll thead th:first-child{text-align:left;position:sticky;left:0;background:#fff;z-index:1;min-width:175px}.nicoby-size-note,.nicoby-size-garment p{font-size:13px;line-height:1.5;color:#526070}.nicoby-size-garment{border-top:1px solid #dce1e5;margin-top:18px;padding-top:16px}.nicoby-size-garment summary{cursor:pointer;font-weight:600;min-height:44px}.nicoby-how-layout{display:grid;grid-template-columns:220px 1fr;gap:22px;align-items:center;line-height:1.55}.nicoby-how-layout h3{margin:0 0 8px;font-size:18px}.nicoby-body-figure{width:100%;height:auto;max-height:310px}@media(max-width:600px){.nicoby-size-dialog{margin:auto 0 0;max-width:100vw;width:100vw;max-height:88dvh;border-radius:16px 16px 0 0;padding:20px 15px;padding-bottom:max(20px,env(safe-area-inset-bottom))}.nicoby-size-top h2{font-size:21px}.nicoby-size-tabs{gap:14px}.nicoby-how-layout{grid-template-columns:1fr;gap:5px}.nicoby-body-figure{max-height:230px}}