:root{--bg:#fff;--surface:#f6f7f9;--text:#17202a;--muted:#667085;--border:#d9dee7;--brand:#173f5f;--accent:#247a52;--warning:#8a5a00;--max:72rem;color-scheme:light;color:var(--text);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,sans-serif;font-size:16px;line-height:1.75}*{box-sizing:border-box}body{min-width:320px;margin:0}a{color:var(--brand);text-underline-offset:.2em}a:hover{text-decoration-thickness:2px}a:focus-visible,button:focus-visible,input:focus-visible{outline-offset:3px;outline:3px solid #f4b942}.shell{width:min(calc(100% - 2rem), var(--max));margin-inline:auto}.site-header{border-bottom:1px solid var(--border);background:#fff}.header-inner{justify-content:space-between;align-items:center;gap:1rem;min-height:4rem;display:flex}.brand{color:var(--text);white-space:nowrap;font-size:1.25rem;font-weight:800;text-decoration:none}nav{flex-wrap:wrap;gap:1rem;display:flex}main{padding-block:1rem 4rem}.breadcrumbs ol{color:var(--muted);gap:.5rem;padding:0;font-size:.875rem;list-style:none;display:flex}.breadcrumbs li:not(:last-child):after{content:"/";color:var(--border);margin-left:.5rem}h1{margin:1.25rem 0 .75rem;font-size:clamp(1.8rem,5vw,2.7rem);line-height:1.25}h2{margin-top:2.25rem;font-size:clamp(1.25rem,3vw,1.65rem);line-height:1.35}.lead{max-width:50rem;font-size:1.1rem}.eyebrow{color:var(--accent);letter-spacing:.04em;font-weight:700}.hero{padding:2.5rem 0 1rem}.search-panel,.card,.notice,.affiliate-disclosure{border:1px solid var(--border);background:var(--surface);overflow-wrap:anywhere;border-radius:8px;margin-block:1.5rem;padding:1.25rem}.search-row{grid-template-columns:1fr auto;gap:.5rem;display:grid}input,button,.button{min-height:44px;font:inherit;border-radius:6px}input{background:#fff;border:1px solid #98a2b3;width:100%;padding:.65rem .8rem}button,.button{border:1px solid var(--brand);background:var(--brand);color:#fff;cursor:pointer;justify-content:center;align-items:center;padding:.55rem 1rem;font-weight:700;text-decoration:none;display:inline-flex}.button.secondary{color:var(--brand);background:#fff}.small-note,.verified-date{color:var(--muted);font-size:.9rem}.search-results{margin-bottom:0;padding:0;list-style:none}.search-results li{border-top:1px solid var(--border);align-items:center;gap:.65rem;padding:.75rem 0;display:flex}.badge{white-space:nowrap;background:#fff;border:1px solid #b8c3cf;border-radius:999px;padding:.1rem .55rem;font-size:.78rem;font-weight:700;display:inline-flex}.evidence-badges{flex-wrap:wrap;gap:.3rem;display:flex}.evidence-badges.warning .badge:last-child{color:var(--warning);border-color:#d6a84d}.affiliate-disclosure{border-left:5px solid var(--brand)}.affiliate-disclosure p{margin-block:.25rem}.notice-warning{border-color:#d6a84d;border-left:5px solid var(--warning);background:#fff9ed}.notice-warning h2{color:#6b4600;margin-top:0}.grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,17rem),1fr));gap:1rem;display:grid}.card h2{margin-top:0}.table-wrap{border:1px solid var(--border);border-radius:8px;overflow-x:auto}table{border-collapse:collapse;background:#fff;width:100%;min-width:42rem}th,td{text-align:left;vertical-align:top;border-bottom:1px solid var(--border);padding:.75rem}th{background:var(--surface)}.purchase-links{flex-wrap:wrap;gap:.65rem;margin-block:1rem;display:flex}.source-list{overflow-wrap:anywhere}.site-footer{border-top:1px solid var(--border);background:var(--surface);padding-block:2rem}.footer-grid{flex-wrap:wrap;justify-content:space-between;gap:2rem;display:flex}.footer-grid p{color:var(--muted);margin:0}.skip-link{z-index:10;background:#fff;padding:.5rem;position:absolute;top:-5rem;left:1rem}.skip-link:focus{top:1rem}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}code{background:var(--surface);border-radius:3px;padding:.1rem .3rem}@media (width<=42rem){.header-inner{flex-direction:column;align-items:flex-start;padding-block:.75rem}.header-inner nav{gap:.75rem;font-size:.9rem}.search-row{grid-template-columns:1fr}.purchase-links{flex-direction:column}.button{width:100%}}