/* One shared shell. Keep installed typefaces and the supplied SVG unchanged. */
.mv-shell-header,.mv-shell-footer{font-family:"Helvetica Neue","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-weight:300;box-sizing:border-box;color:#242424;letter-spacing:0;line-height:1.6}
.mv-shell-header *,.mv-shell-footer *{box-sizing:border-box}.mv-shell-header{position:sticky;top:0;z-index:20;display:block;height:auto;min-height:94px;background:#fff;border:0;border-bottom:1px solid #e8e6e3;padding:0}.mv-shell-top{max-width:1600px;margin:auto;padding:0 clamp(20px,4vw,64px);min-height:94px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:36px}.mv-shell-header a,.mv-shell-footer a{color:inherit;text-decoration:none}.mv-shell-brand{display:inline-flex;align-items:center;min-width:0}.mv-shell-header .mv-brand-lockup,.mv-shell-footer .mv-brand-lockup{--mv-brand-height:32px;gap:18px}.mv-shell-header .mv-brand-logo,.mv-shell-footer .mv-brand-logo{filter:none;height:var(--mv-brand-height);width:auto;max-width:none}.mv-shell-header .mv-brand-label,.mv-shell-footer .mv-brand-label{font-size:10px;line-height:1.5;letter-spacing:2.7px;font-weight:700}.mv-shell-nav{display:flex;justify-content:flex-start;align-items:center;gap:30px;font-size:12px;min-width:0}.mv-shell-nav a{display:flex;align-items:center;min-height:44px;white-space:nowrap}.mv-shell-nav a[aria-current=page]{color:#77232e;text-decoration:underline;text-underline-offset:7px}.mv-shell-actions{display:flex;align-items:center;gap:12px}.mv-shell-actions>a,.mv-shell-actions>button,.mv-shell-search>summary{display:flex;align-items:center;justify-content:center;gap:6px;min-width:44px;min-height:44px;padding:8px 4px;border:0;background:none;list-style:none;cursor:pointer;font:inherit;font-size:11px;color:inherit}.mv-shell-actions svg{width:21px;height:21px;flex:none}.mv-shell-search{border:0;margin:0;padding:0}.mv-shell-search summary::-webkit-details-marker{display:none}.mv-shell-search-form{position:absolute;right:clamp(20px,4vw,64px);top:calc(100% - 1px);width:min(440px,calc(100vw - 32px));background:#fff;border:1px solid #e8e6e3;box-shadow:0 12px 28px #0000000c;padding:24px;z-index:21;font-size:12px}.mv-shell-search-form label{display:block;margin:0 0 7px}.mv-shell-search-form select,.mv-shell-search-form input{width:100%;min-width:0;border:1px solid #bdbab5;background:#fff;padding:12px;font:inherit;color:#242424;border-radius:0}.mv-shell-search-form select{margin:0 0 18px}.mv-shell-search-form>div{display:flex;gap:8px}.mv-shell-search-form button{background:#77232e;color:white;border:1px solid #77232e;padding:10px 16px;font:inherit;white-space:nowrap}.mv-shell-search-form p{font-size:11px;color:#666;margin:12px 0 0;line-height:1.7}.mv-shell-footer{display:block;background:#f7f6f4;border-top:1px solid #e8e6e3;padding:48px clamp(20px,4vw,64px) 22px;margin:64px 0 0;font-size:12px}.mv-shell-footer-grid,.mv-shell-help,.mv-shell-bottom{max-width:1472px;margin-inline:auto}.mv-shell-footer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px}.mv-shell-footer nav h2{font-size:12px;font-weight:400;margin:0 0 16px;letter-spacing:1px}.mv-shell-footer nav a{display:block;width:fit-content;min-height:32px;font-size:12px}.mv-shell-footer a:hover{color:#77232e}.mv-shell-help{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;border-top:1px solid #dedbd6;padding:22px 0;margin-top:30px}.mv-shell-help details{border:0;padding:0;font-size:12px}.mv-shell-help summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 0;min-height:44px;font-size:12px}.mv-shell-help summary:after{content:'＋';font-size:15px}.mv-shell-help details[open] summary:after{content:'−'}.mv-shell-help p{font-size:12px;color:#5f5c57;line-height:1.9;margin:8px 0 14px;letter-spacing:0}.mv-shell-help a{text-decoration:underline;text-underline-offset:4px}.mv-shell-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;border-top:1px solid #dedbd6;padding:20px 0 0;color:#65635f;font-size:10px;letter-spacing:.6px}.mv-shell-header :is(a,button,input,select,summary):focus-visible,.mv-shell-footer :is(a,button,summary):focus-visible{outline:2px solid #77232e;outline-offset:4px}.mv-shell-header [hidden],.mv-shell-footer [hidden]{display:none!important}.mv-page-tools{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:16px;padding:14px 4%;border-bottom:1px solid #e8e6e3;font-size:12px}.mv-page-tools a,.mv-page-tools button{font:inherit;color:inherit;background:#fff;border:0;padding:8px 0;cursor:pointer;min-height:40px}.mv-page-tools b{font-weight:400}.mv-page-tools a:focus-visible,.mv-page-tools button:focus-visible{outline:2px solid #77232e;outline-offset:3px}.mv-member-back{display:block;padding:16px 4%;font-size:12px;color:inherit}.mv-shell-member-privacy{border:0;background:none;color:inherit;padding:8px 0;font:inherit;text-decoration:underline;cursor:pointer}
@media(max-width:1100px){.mv-shell-top{gap:20px}.mv-shell-nav{gap:18px}.mv-shell-actions{gap:5px}.mv-shell-actions span{display:none}}
@media(max-width:760px){.mv-shell-header{min-height:104px}.mv-shell-top{min-height:104px;padding:10px 16px 0;grid-template-columns:minmax(0,1fr) auto;gap:0 12px}.mv-shell-header .mv-brand-lockup,.mv-shell-footer .mv-brand-lockup{--mv-brand-height:24px;gap:12px}.mv-shell-header .mv-brand-label,.mv-shell-footer .mv-brand-label{font-size:8px;letter-spacing:2px}.mv-shell-actions{grid-column:2;grid-row:1;gap:0}.mv-shell-actions>a,.mv-shell-actions>button,.mv-shell-search>summary{width:40px;min-width:40px;height:44px;padding:8px}.mv-shell-nav{grid-row:2;grid-column:1/-1;justify-content:flex-start;gap:26px;border-top:1px solid #eeece8;margin-top:8px;font-size:11px;overflow-x:auto;min-width:0}.mv-shell-nav a{min-height:40px}.mv-shell-search-form{right:16px;padding:20px}.mv-shell-search-form input,.mv-shell-search-form select{font-size:16px}.mv-shell-footer{margin-top:40px;padding:32px 20px 20px}.mv-shell-footer-grid{grid-template-columns:1fr 1fr;gap:28px 20px}.mv-shell-footer nav a{min-height:36px;font-size:11px}.mv-shell-help{grid-template-columns:1fr;gap:0;padding:12px 0;margin-top:22px}.mv-shell-help details+details{border-top:1px solid #e8e6e3}.mv-shell-bottom{flex-wrap:wrap;font-size:9px;gap:10px}.mv-shell-bottom>span:nth-child(2){display:none}.mv-page-tools{padding:8px 16px;justify-content:flex-start;font-size:11px;gap:20px}}
@media(max-width:360px){.mv-shell-top{padding-inline:12px;gap:0 6px}.mv-shell-header .mv-brand-lockup{gap:8px;--mv-brand-height:22px}.mv-shell-header .mv-brand-label{font-size:7px;letter-spacing:1.6px}.mv-shell-actions>a,.mv-shell-actions>button,.mv-shell-search>summary{width:36px;min-width:36px;padding:7px}.mv-shell-actions svg{width:20px;height:20px}.mv-shell-footer{padding-inline:16px}}

.mv-shell-footer nav{display:block;min-width:0}.mv-shell-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:760px){.mv-shell-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Keep primary navigation available while scrolling; footer contains service links only. */
html{scroll-padding-top:110px}body.admin-bar .mv-shell-header{top:32px}@media(max-width:782px){body.admin-bar .mv-shell-header{top:46px}}@media(max-width:760px){html{scroll-padding-top:120px}}

:root{--mv-header-height:95px}@media(max-width:760px){:root{--mv-header-height:105px}}

/* Current shell: brand left, exactly search / account / cart on the right. */
.mv-shell-top{grid-template-columns:minmax(0,1fr) auto}
@media(max-width:760px){.mv-shell-header,.mv-shell-top{min-height:72px}.mv-shell-top{padding:0 16px;grid-template-columns:minmax(0,1fr) auto;gap:12px}.mv-shell-actions{grid-row:1;grid-column:2}html{scroll-padding-top:88px}}
@media(max-width:360px){.mv-shell-top{padding-inline:12px;gap:6px}}
:root{--mv-header-height:95px}@media(max-width:760px){:root{--mv-header-height:73px}}
/* Visible reading guide: numbered actions and a separate fitment reminder. */
.mv-diagram-guide{margin:0 0 28px;padding:22px 24px;background:#f7f6f4;border:1px solid #e8e6e3;text-align:left;font-family:"Helvetica Neue","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-weight:300;line-height:1.7;color:#242424;letter-spacing:0;box-sizing:border-box}
.mv-guide-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.mv-diagram-guide .mv-guide-heading h2{font-size:18px;line-height:1.4;font-weight:400;margin:0;letter-spacing:0}
.mv-guide-heading>span{display:flex;align-items:center;gap:8px;font-size:11px;color:#625f5a;flex-shrink:0}
.mv-guide-hotspot{display:inline-block;width:14px;height:10px;box-sizing:border-box;border:1px solid #c59b00;background:rgba(174,25,35,.18);border-radius:0}
.mv-diagram-guide ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;list-style:none;margin:0;padding:0}
.mv-diagram-guide li{display:flex;align-items:flex-start;gap:12px;min-width:0;margin:0;padding:0}
.mv-guide-number{flex:none;font-size:12px;letter-spacing:1px;color:#77232e;border-top:2px solid #77232e;padding-top:5px;line-height:1.6}
.mv-diagram-guide h3{font-size:13px;font-weight:400;line-height:1.6;margin:4px 0 6px;letter-spacing:0}
.mv-diagram-guide li p{font-size:12px;line-height:1.85;color:#595650;margin:0;letter-spacing:0}
.mv-diagram-guide .mv-guide-caution{display:flex;gap:12px;margin:18px 0 0;padding:10px 12px;background:#fff8ea;border-left:2px solid #b9913f;color:#755327;font-size:12px;line-height:1.8;letter-spacing:0}
.mv-guide-caution strong{flex:none;font-weight:400}
@media(max-width:760px){.mv-diagram-guide{padding:18px 16px;margin-bottom:22px}.mv-guide-heading{display:block;margin-bottom:16px}.mv-guide-heading>span{margin-top:9px}.mv-diagram-guide ol{grid-template-columns:1fr;gap:14px}.mv-diagram-guide li{gap:12px}.mv-diagram-guide h3{margin:2px 0 3px}.mv-diagram-guide .mv-guide-caution{display:block;margin-top:16px}.mv-guide-caution strong{display:block;margin-bottom:3px}}