.article-body a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}.article-toc{padding:22px;border:1px solid var(--line);border-radius:12px;background:var(--panel);margin:32px 0}.article-toc ol{padding-left:22px;margin-bottom:0}.article-body [id]{scroll-margin-top:20px}.article-table-wrap{max-width:100%;overflow-x:auto;margin:25px 0;border:1px solid var(--line);border-radius:10px}.article-table-wrap:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}.article-body table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.7;text-align:left;min-width:500px}.article-body caption{text-align:left;padding:14px 16px;font-weight:700;color:var(--text);background:var(--panel)}.article-body th,.article-body td{padding:13px 16px;border-top:1px solid var(--line);vertical-align:top;word-break:keep-all}.article-body th{color:var(--text);background:var(--panel);font-weight:650}.article-body td{color:#c4cdd6}.article-formula{background:var(--panel);border-left:3px solid var(--cyan);padding:20px;font-size:15px!important;overflow-wrap:anywhere}.article-method{font-size:14px!important;color:var(--muted)!important;border-top:1px solid var(--line);padding-top:20px}.article-body code{overflow-wrap:anywhere}.article-body em{font-style:normal;color:var(--text)}@media(max-width:760px){.article-body table{font-size:13px}.article-body th,.article-body td{padding:10px 12px}.article-toc{padding:18px}}

/* Evidence review v2: preserve document reflow and visible source boundaries. */
.review-badge{display:inline-block;padding:5px 9px;background:#203028;border:1px solid #496646;border-radius:6px;color:#d9eccd!important;line-height:1.5}
.article-body section{min-width:0}.article-body pre{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--panel);border:1px solid var(--line);padding:18px;border-radius:10px;line-height:1.65;font-size:13px}
.article-body blockquote{margin:28px 0;padding:22px 26px;border-left:3px solid var(--cyan);background:var(--panel)}.article-body blockquote footer{font-size:13px;line-height:1.7;color:#b3bdc7}
.article-body details{border:1px solid var(--line);border-radius:10px;padding:18px 20px;margin:24px 0}.article-body summary{cursor:pointer;color:var(--text);font-weight:700}.article-body summary:focus-visible,.nav a:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}
.article-table-wrap{position:relative}.article-body td,.article-body th{overflow-wrap:anywhere}.article-body td:first-child{font-weight:600;color:var(--text)}
.article-body p,.article-body li{word-break:normal;overflow-wrap:anywhere}.article-header h1{word-break:keep-all;overflow-wrap:anywhere;line-height:1.18}.breadcrumbs{flex-wrap:wrap}
@media(max-width:540px){.site-header{height:auto;min-height:74px;flex-wrap:wrap;padding:14px 0;gap:12px}.site-header .nav{order:3;width:100%;justify-content:flex-start;flex-wrap:wrap;margin-left:0;gap:8px 18px}.site-header .nav a{display:inline-flex!important;min-height:32px;align-items:center}.account-link{margin-left:auto}.article-header h1{font-size:32px;line-height:1.24}.article-header{padding-top:28px}.article-body h2{font-size:24px;line-height:1.4}.article-body table{min-width:480px}.article-toc{padding:18px 16px}.article-body blockquote{padding:18px}.article-series{flex-wrap:wrap}.hero-actions{flex-wrap:wrap}}

.article-note{background:var(--panel);border:1px solid #3e5361;border-left:3px solid var(--cyan);border-radius:8px;padding:20px 22px;margin:28px 0}.article-note strong,.article-note span{display:block}.article-note span{margin-top:8px;line-height:1.8;color:#c6d0d9}
.reading-paths{padding-top:16px;padding-bottom:48px}.reading-path-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.reading-path-grid article{padding:24px;border:1px solid var(--line);background:var(--panel);border-radius:14px;min-width:0}.reading-path-grid h3{font-size:21px;line-height:1.4;margin:12px 0}.reading-path-grid p{font-size:14px;line-height:1.85;color:#b2bdc7;margin:0 0 18px}.reading-path-grid a{display:block;padding:9px 0;color:var(--cyan);font-size:14px;line-height:1.65}.path-number{font-size:12px;color:var(--lime);font-weight:700;letter-spacing:2px}
@media(max-width:760px){.reading-path-grid{grid-template-columns:1fr}.reading-paths{padding-bottom:28px}.reading-path-grid article{padding:20px}.reading-paths .section-head{display:block}.reading-paths .section-head p{margin-top:12px}}

.table-scroll-hint{display:none}
@media(max-width:540px){.hero h1{font-size:clamp(32px,10vw,42px);line-height:1.18;word-break:keep-all;overflow-wrap:normal}.hero h1 span{word-break:keep-all;overflow-wrap:normal}.table-scroll-hint{display:block!important;font-size:12px!important;color:var(--muted);margin-bottom:-12px!important}.article-body .price-comparison-table{table-layout:fixed;min-width:0;width:100%;font-size:12px}.article-body .price-comparison-table th,.article-body .price-comparison-table td{padding:11px 7px;word-break:keep-all;overflow-wrap:anywhere}.article-body .price-comparison-table th:first-child{width:34%}}