/* Equal topic columns with a consistent number and two-line title rhythm. */
.tab-shell{background:#f4f1eafa;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:thin;scrollbar-color:#b9ae9c transparent}
.tabs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));width:100%;max-width:1320px;padding:0 5%;margin:0 auto}
.tabs button{display:grid;grid-template-columns:24px minmax(0,1fr);align-items:center;align-content:center;column-gap:12px;min-height:104px;width:auto;padding:18px 16px;border:0;border-right:1px solid var(--line);border-bottom:3px solid transparent;line-height:1.65;text-align:left;transition:background .18s,color .18s}
.tabs button:first-child{border-left:1px solid var(--line)}
.tabs button .nav-index{font-family:Arial,sans-serif;font-size:12px;font-weight:400;font-variant-numeric:tabular-nums;letter-spacing:.04em;color:#8a8173;align-self:center;padding:0}
.tabs button .nav-title{font-family:inherit;font-size:14px;font-weight:400;letter-spacing:.025em;line-height:1.8;color:#696258;align-self:center;padding:0;overflow-wrap:normal;word-break:keep-all}
.tabs button[aria-selected=true]{background:#e7e0d4;border-bottom-color:#756046}
.tabs button[aria-selected=true] .nav-index{color:#806747}
.tabs button[aria-selected=true] .nav-title{color:#312b23;font-weight:500}
.tabs button:hover:not([aria-selected=true]){background:#eee9e0}
.tabs button:focus-visible{outline:2px solid #806747;outline-offset:-5px}
@media(max-width:1199px){.tabs{grid-template-columns:repeat(5,180px);width:max-content;max-width:none;padding:0 24px}.tabs button{width:180px;min-height:100px;padding:16px 14px;column-gap:10px}}
@media(max-width:700px){.tabs{grid-template-columns:repeat(5,164px);padding:0 16px}.tabs button{width:164px;min-height:96px;padding:14px 12px;grid-template-columns:20px minmax(0,1fr);column-gap:9px}.tabs button .nav-title{font-size:14px;letter-spacing:0}.tabs button .nav-index{font-size:12px}}
@media(prefers-reduced-motion:reduce){.tabs button{transition:none}}