.rd-pilot{--ink:#192421;--muted:#52665d;--paper:#f4f1e9;--accent:#fa793e;color:var(--ink);background:var(--paper);font-family:Arial,Helvetica,sans-serif;line-height:1.65;padding-bottom:72px}.rd-shell{max-width:1200px;margin:auto;padding:32px}.rd-crumb{display:flex;gap:12px;font-size:14px;flex-wrap:wrap}.rd-pilot a{color:inherit;text-underline-offset:4px}.rd-hero{display:grid;grid-template-columns:1.5fr 1fr;gap:64px;padding:52px 0 64px;border-bottom:1px solid #ccd2c7;align-items:center}.rd-eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:bold}.rd-pilot h1{font-size:clamp(32px,4.2vw,56px);line-height:1.1;letter-spacing:-.035em;max-width:720px;margin:14px 0 24px}.rd-lead{font-size:19px;max-width:680px;margin-bottom:28px}.rd-button{display:inline-flex;gap:24px;align-items:center;justify-content:center;background:var(--ink);color:white!important;border:0;border-radius:8px;padding:14px 22px;min-height:48px;font:700 15px Arial;cursor:pointer;text-decoration:none}.rd-button:hover{background:#354a40}.rd-small{font-size:13px;color:var(--muted)}.rd-answer-card{padding:30px;border:1px solid #ced4c9;border-radius:18px;background:#e9ede3}.rd-answer-card h2{font-size:30px;line-height:1.2}.rd-answer-card ol{padding-left:22px}.rd-answer-card li{padding:7px 0}.rd-content-layout{display:grid;grid-template-columns:minmax(0,3fr) minmax(220px,1fr);gap:72px;padding-top:40px}.rd-article>section{margin-bottom:36px}.rd-article h2{font-size:25px;line-height:1.25;letter-spacing:-.02em;margin:0 0 14px}.rd-article p{margin-top:0;font-size:17px;max-width:74ch}.rd-sidebar{align-self:start;padding:24px;border-left:2px solid var(--accent);background:#eeeee5}.rd-sidebar h2{font-size:19px}.rd-sidebar nav{display:grid;gap:16px}.rd-sidebar a{font-size:14px}.rd-tool{margin:32px 0;padding:28px;background:white;border:1px solid #ccd2c7;border-radius:14px;scroll-margin-top:100px}.rd-fields{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:18px 0}.rd-tool label{display:block;font-size:15px;font-weight:bold;margin-bottom:8px}.rd-tool input{min-width:0;width:100%;box-sizing:border-box;padding:13px;border:1px solid #7e8c80;border-radius:6px;font-size:17px;background:#fff;color:var(--ink)}.rd-field-row{display:flex;gap:12px;align-items:center;margin-top:12px}.rd-text-button{background:transparent;color:var(--ink);border:0;text-decoration:underline;font:14px Arial;padding:16px;cursor:pointer}.rd-result{margin-top:20px}.rd-result:empty{display:none}.rd-pilot [hidden]{display:none!important}.rd-paths{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:20px 0}.rd-choice{background:#f4f1e9;color:var(--ink);font:700 17px Arial;text-align:left;padding:22px;border:1px solid #ced4c9;border-radius:10px;cursor:pointer}.rd-choice span,.rd-link-grid span{display:block;font-size:13px;font-weight:normal;margin-top:10px}.rd-link-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.rd-link-grid a{padding:18px;border:1px solid #ced4c9;border-radius:10px;font-weight:bold;text-decoration:none}.rd-link-grid a:hover,.rd-choice:hover{border-color:var(--ink);background:#e9ede3}.rd-table-wrap{overflow-x:auto}.rd-pilot table{width:100%;border-collapse:collapse;margin-bottom:18px;font-size:16px}.rd-pilot caption{text-align:left;font-weight:bold;padding:16px 0}.rd-pilot th,.rd-pilot td{padding:12px;text-align:left;border-bottom:1px solid #ced4c9}.rd-pilot thead{background:var(--ink);color:white}.rd-pilot tbody tr:nth-child(even){background:#e9ede3}.rd-sources{border-top:1px solid #ced4c9;padding-top:26px}.rd-sources small{display:block;color:var(--muted);font-size:13px}.rd-sources li{margin-bottom:14px}.rd-diagram{margin:0;padding:14px;background:#e9ede3;border-radius:18px}.rd-diagram svg{width:100%;height:auto;display:block}.rd-diagram figcaption,.rd-dot figcaption{font-size:13px;color:var(--muted);padding:8px}.rd-dot{margin:24px 0;background:#e9ede3;border-radius:12px;padding:22px}.rd-dot>span{display:block;font:22px monospace;letter-spacing:2px;padding:20px 0}.rd-dot b{color:#9c390d}.rd-dot strong{color:#1f6350}.rd-existing-finder{border-top:1px solid #ccd2c7;padding:24px 0}.rd-existing-finder summary{font-weight:bold;cursor:pointer;min-height:44px}.rd-pilot :focus-visible{outline:3px solid #aa3e0e;outline-offset:4px}.rd-existing-finder .tire-finder-shell{max-width:100%}.rd-existing-finder .tire-finder-card{margin:0}.rd-pilot .rd-result table{font-size:14px}.rd-pilot .rd-result th,.rd-pilot .rd-result td{padding:9px}.rd-pilot .rd-result p{font-size:15px}.rd-pilot~*{box-sizing:border-box}@media(max-width:900px){.rd-hero{gap:28px}.rd-content-layout{gap:30px}.rd-shell{padding:24px}.rd-lead{font-size:18px}}@media(max-width:700px){.rd-shell{padding:22px 18px}.rd-hero{grid-template-columns:1fr;padding:30px 0 38px;gap:28px}.rd-answer-card{padding:24px}.rd-content-layout{grid-template-columns:1fr;gap:32px;padding-top:32px}.rd-article h2{font-size:23px}.rd-article p{font-size:16px}.rd-fields,.rd-paths,.rd-link-grid{grid-template-columns:1fr}.rd-field-row{flex-direction:column;align-items:stretch}.rd-tool{padding:20px}.rd-diagram{max-width:360px}.rd-dot>span{font-size:18px;letter-spacing:1px}.rd-text-button{display:inline-block}.rd-pilot .rd-result table{font-size:12px}.rd-pilot .rd-result th,.rd-pilot .rd-result td{padding:6px}.rd-pilot .rd-button{max-width:100%;white-space:normal}.rd-sidebar{padding:20px}}@media(prefers-reduced-motion:reduce){.rd-pilot *{scroll-behavior:auto!important}}

.rd-hero--guide{display:block;padding-bottom:32px}.rd-hero--guide h1{max-width:950px}.rd-hero--guide .rd-lead{max-width:78ch}body:has(.rd-pilot[data-pilot-kind=none]) .mobile-sticky-cta,body:has(.rd-pilot[data-pilot-kind=dot]) .mobile-sticky-cta,body:has(.rd-pilot[data-pilot-kind=load]) .mobile-sticky-cta{display:none}

body:has(.rd-pilot){container-type:inline-size}.rd-shell{container-type:inline-size}.rd-hero{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}.rd-pilot h1{overflow-wrap:anywhere}body:has(.rd-pilot) .master-header{flex-wrap:wrap}body:has(.rd-pilot) .master-header nav{min-width:0;flex-wrap:wrap}@container(max-width:700px){.rd-hero,.rd-content-layout{grid-template-columns:1fr}.rd-fields,.rd-paths,.rd-link-grid{grid-template-columns:1fr}.master-header nav{display:none}.master-header nav.is-open{display:flex;flex-direction:column}.master-header .menu{display:block}.rd-field-row{flex-direction:column;align-items:stretch}}

.rd-hero-selection .rd-tool{margin:0;padding:24px}.rd-hero-selection h2{font-size:24px;line-height:1.25}.rd-hero-selection .rd-paths{grid-template-columns:1fr}.rd-hero-selection .rd-choice{padding:18px;font-size:16px}.rd-hero-selection .rd-field-row{flex-direction:column;align-items:stretch}.rd-hero-selection p{font-size:15px}.rd-hero-selection .rd-tool>h2{margin-top:0}body:has(.rd-pilot) .master-header>nav{max-width:100%}@media(max-width:1100px){body:has(.rd-pilot) .master-header nav{display:none}body:has(.rd-pilot) .master-header nav.is-open{display:flex;flex-direction:column;flex-basis:100%;order:4}body:has(.rd-pilot) .master-header .menu{display:block}}

body:has(.rd-pilot) .master-footer>div{min-width:0;overflow-wrap:anywhere}@media(max-width:1100px){body:has(.rd-pilot) .master-footer{grid-template-columns:repeat(2,minmax(0,1fr))}}@container(max-width:700px){.master-footer{grid-template-columns:1fr!important}}
body:has(.rd-pilot) .master-footer{box-sizing:border-box;width:100%;max-width:100%}body:has(.rd-pilot) .master-footer img{max-width:100%;height:auto}

body:has(.rd-pilot) .foundation-footer.master-footer:after{white-space:normal;overflow-wrap:anywhere;min-width:0;width:100%;max-width:100%;box-sizing:border-box}

body:has(.rd-pilot) .tire-finder-neutral__actions a{color:#fff!important}body:has(.rd-pilot) .tire-finder-neutral__actions a:focus-visible{outline:3px solid #fa793e;outline-offset:4px}

.rd-input-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-bottom:20px}.rd-input-grid--three{grid-template-columns:repeat(3,minmax(0,1fr))}.rd-input-grid input{display:block;margin-top:8px}.rd-tool .rd-checkbox{display:flex;align-items:flex-start;gap:12px;margin:20px 0;font-weight:normal}.rd-tool .rd-checkbox input{width:22px;height:22px;flex:0 0 22px;margin-top:2px;accent-color:#192421}.rd-button--quiet{background:#e9ede3!important;color:#192421!important;border:1px solid #b6c1b4}.rd-practical{scroll-margin-top:110px}.rd-checklist{padding:24px;background:#e9ede3;border-left:3px solid #fa793e}.rd-checklist ol{padding-left:24px}.rd-checklist li{padding:7px 0}.rd-profile-diagram{margin:24px 0;padding:18px;background:#e9ede3;border-radius:12px}.rd-profile-diagram svg{width:100%;height:auto;display:block}.rd-profile-diagram figcaption{font-size:13px;margin-top:12px}.rd-tool [role=status]:not(:empty){padding:18px 0 0}.rd-tool [aria-invalid=true]{border:2px solid #a63c13}body:has(.rd-hero--guide) .mobile-sticky-cta{display:none}@media(max-width:700px){.rd-input-grid,.rd-input-grid--three{grid-template-columns:1fr}.rd-checklist{padding:20px}.rd-profile-diagram{padding:12px}}@container(max-width:700px){.rd-input-grid,.rd-input-grid--three{grid-template-columns:1fr}}

.rd-tool select{display:block;margin-top:8px;width:100%;padding:13px;border:1px solid #7e8c80;border-radius:6px;font-size:17px;background:#fff;color:var(--ink);min-height:48px}.rd-tool fieldset{min-width:0;margin:0;padding:18px;border:1px solid #ccd2c7;border-radius:8px}.rd-tool legend{font-weight:bold;padding:0 6px}.rd-tool fieldset label{margin-bottom:18px}.rd-table-wrap{scroll-margin-top:110px}

/* Grid children must shrink before their tables gain a local scroll area. */
.rd-content-layout>*,.rd-article,.rd-article>section,.rd-practical{min-width:0;max-width:100%}.rd-table-wrap{min-width:0;max-width:100%;width:100%;box-sizing:border-box;overflow-x:auto;overscroll-behavior-x:contain}.rd-table-wrap:focus-visible{outline:3px solid #aa3e0e;outline-offset:4px}
.rd-table-scroll-hint{display:none}@media(max-width:700px){.rd-table-scroll-hint{display:block}}@container(max-width:700px){.rd-table-scroll-hint{display:block}}

/* Preserve the corrected results after cancelling the separate design pilot. */
.rd-hero>*{min-width:0}
@media(max-width:700px){.rd-result table{min-width:0;table-layout:fixed;overflow-wrap:anywhere}.rd-result tr>:first-child{width:43%;hyphens:auto}}