.home-paths{padding:65px 0;border-bottom:1px solid var(--line)}
.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.topic-card{position:relative;min-height:240px;padding:26px 28px 40px;background:var(--paper);transition:background .15s}
.topic-card:hover{background:var(--white)}
.topic-card .card-index{color:#655bbc;font-size:10px}
.topic-card h3{font:500 31px/1.08 var(--serif);letter-spacing:-.045em;margin:30px 0 14px}
.topic-card p{font-size:14px;color:#69636c;max-width:290px;margin:0}
.topic-arrow{position:absolute;bottom:15px;right:25px;color:#5148b9;font-size:22px}
.path-note{padding:45px 0 70px;max-width:760px}.path-note h2{font:500 34px var(--serif)}.path-note p{line-height:1.7;color:#5c5661}.path-note a{color:#5148b9;text-decoration:underline}
.path-layout{display:grid;grid-template-columns:1.4fr 1fr;gap:65px;margin:20px 0 45px;align-items:start}
.reading-sequence{padding:0;list-style:none}.reading-sequence li{display:flex;gap:25px;border-top:1px solid var(--line);padding:23px 0}.reading-sequence li>span{font:400 28px var(--serif);color:#6b60be}.reading-sequence h2{font:500 27px/1.1 var(--serif);margin:0 0 12px;letter-spacing:-.03em}.reading-sequence p{font-size:14px;color:#655e69;margin:0}.reading-sequence a:hover{text-decoration:underline}
.path-outcome{background:var(--night);color:var(--white);padding:30px}.path-outcome .eyebrow{color:var(--lime)}.path-outcome h2{font:500 32px/1.16 var(--serif);margin:35px 0}.path-outcome a{color:var(--lime);font-size:13px;text-decoration:underline}
.workbench-promo{display:grid;grid-template-columns:1.3fr 1fr;gap:70px;background:var(--night);color:var(--white);padding:45px;margin-top:30px;margin-bottom:50px}.workbench-promo h2{font:500 clamp(2.5rem,4vw,4rem)/.97 var(--serif);letter-spacing:-.055em;margin:25px 0}.workbench-promo h2 i{color:var(--lime);font-weight:400}.workbench-promo p:not(.eyebrow){color:#c1bcc7;max-width:530px;margin-bottom:30px}.proof-flow{display:flex;flex-direction:column;justify-content:center;gap:12px}.proof-flow span{padding:16px;border:1px solid #56515c;font-size:13px}.proof-flow b{text-align:center;color:var(--lime)}
.workbench-nav{display:flex;flex-wrap:wrap;gap:12px 30px;border-block:1px solid var(--line);padding:20px 0;font-size:14px}.workbench-nav a{color:#5349b3}.workbench-section{padding:65px 0;border-bottom:1px solid var(--line);scroll-margin-top:20px}.tool-intro{max-width:850px;font-size:16px;line-height:1.7;color:#5f5864;margin-bottom:30px}.workbench-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:start}.input-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;border:0;padding:0;margin:0;min-width:0}.input-grid legend{font-weight:700;font-size:14px;margin-bottom:22px}.input-grid label{font-size:12px;display:flex;flex-direction:column;justify-content:space-between;gap:8px}.input-grid input,.surface-label select{width:100%;min-width:0;background:var(--white);border:1px solid #aaa19b;font:400 17px var(--sans);padding:12px;color:var(--ink);border-radius:0}.input-grid button{font-size:13px;align-self:end;min-height:46px}.quiet-button{padding:11px 18px;border:1px solid #aaa19b;background:transparent;color:var(--ink);font-size:13px}.tool-result{padding:28px;background:var(--night);color:var(--white);position:sticky;top:20px}.tool-result .eyebrow{color:var(--lime)}.tool-result dl>div{display:flex;justify-content:space-between;gap:15px;padding:15px 0;border-bottom:1px solid #49434e}.tool-result dt{font-size:12px;max-width:160px;color:#c5becb}.tool-result dd{margin:0;font-size:22px;font-variant-numeric:tabular-nums}.tool-result p{font-size:12px;color:#c5becb}.tool-result .result-delta{padding:15px 0;font-size:14px}.result-delta strong{display:block;font:500 49px var(--serif);color:var(--lime);margin-top:7px}.result-caveat{border-top:1px solid #49434e;padding-top:15px;line-height:1.6}.method-details{margin-top:28px;background:#e9e4dc;padding:20px}.method-details summary{cursor:pointer;font-weight:700;font-size:14px}.method-details p{font-size:14px;line-height:1.65;max-width:960px}.surface-label{display:grid;gap:9px;max-width:480px;font-size:12px;font-weight:700}.surface-result{padding:24px;margin:22px 0;background:#e7e2f1;border-left:3px solid var(--violet)}.surface-result h3{font:500 28px var(--serif);margin:0 0 13px}.surface-result p{font-size:15px;max-width:870px;line-height:1.65}.surface-result a,.tool-limit a{color:#4e44aa;text-decoration:underline;font-size:13px}.table-scroll{overflow:auto}.comparison-table{border-collapse:collapse;width:100%;min-width:720px;text-align:left;font-size:14px}.comparison-table caption{text-align:left;padding:14px 0;font-size:12px;color:#665d6d}.comparison-table th,.comparison-table td{padding:17px;vertical-align:top;border:1px solid var(--line)}.comparison-table thead{background:var(--night);color:var(--white)}.comparison-table tbody th{min-width:145px}.tool-limit{font-size:13px;color:#665d6d;line-height:1.6}.packet-checks{display:grid;grid-template-columns:1fr 1fr;gap:12px}.packet-checks label{display:flex;align-items:start;gap:14px;padding:20px;background:var(--white);border:1px solid var(--line);cursor:pointer;font-size:14px}.packet-checks input{width:20px;height:20px;accent-color:#5b50d0;flex-shrink:0}#packet-status{font-size:14px;color:#574d65;margin:24px 0}.article-topic-links{display:grid;gap:10px;padding-bottom:18px;margin-bottom:20px;border-bottom:1px solid var(--line);color:#5148b9;font-size:12px}.section-source{font-size:12px!important}.section-source a{font-size:12px}.primary-nav{gap:22px;font-size:12px}.source-register details p{overflow-wrap:anywhere}.journal-card h3 a:hover{text-decoration:underline}
@media(max-width:1000px){.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.workbench-layout{gap:24px}.primary-nav{gap:15px;font-size:11px}.path-layout{gap:30px}.workbench-promo{gap:35px}}
@media(max-width:700px){.topic-grid{grid-template-columns:1fr}.topic-card{min-height:205px}.topic-card h3{margin-top:20px}.path-layout,.workbench-layout,.workbench-promo{grid-template-columns:1fr}.path-layout{gap:15px}.workbench-promo{padding:26px}.workbench-promo h2{font-size:42px}.workbench-nav{gap:14px;flex-direction:column}.workbench-section{padding:45px 0}.input-grid{gap:18px 12px}.input-grid input{font-size:16px;padding:11px}.tool-result{position:static}.packet-checks{grid-template-columns:1fr}.reading-sequence li{gap:17px}.reading-sequence h2{font-size:25px}.home-paths{padding:48px 0}.topic-card p{max-width:none}.article-topic-links{padding-bottom:14px}.comparison-table{font-size:13px}.proof-flow{gap:8px}}
@media(max-width:360px){.input-grid{grid-template-columns:1fr}}