/* Compact public reading layout; dated research keeps its original presentation. */
.strategy-profile{min-width:0;margin:8px 0 24px;border-block:1px solid var(--rule)}
.strategy-profile-disclosure>summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:52px;padding:12px 0;list-style:none;cursor:pointer}
.strategy-profile-disclosure>summary::-webkit-details-marker{display:none}
.strategy-profile-disclosure>summary::after{content:"";width:8px;height:8px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg);margin:0 4px 4px 0;flex:none}
.strategy-profile-disclosure[open]>summary::after{transform:rotate(225deg);margin-block:4px 0}
.strategy-profile h2{font:500 23px/1.2 var(--font-heading);margin:0}
.strategy-profile-layers{padding:8px 0 20px;display:grid;gap:20px}
.strategy-profile-layer h3{display:flex;align-items:center;gap:8px;font:500 13px/1.4 var(--font-body);margin:0 0 8px;color:var(--ink)}
.strategy-profile-layer h3::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c);flex:none}
.strategy-profile-tags{display:flex;flex-wrap:wrap;gap:6px}
.strategy-profile .tag{font-size:12px;line-height:1.45;padding:4px 8px 4px 21px}
.strategy-profile-empty{font-size:12px;line-height:1.5;color:var(--muted);margin:0}
.teardown-reading .entry-assessment:target,.teardown-reading .moat-detail:target{background:var(--intent-bg);scroll-margin-top:24px}
@media(min-width:1200px){
  .teardown-reading .page.has-strategy-profile{grid-template-columns:200px minmax(0,760px) 260px;gap:32px;max-width:1348px;padding-inline:32px}
  .has-strategy-profile>.strategy-profile{position:sticky;top:24px;align-self:start;max-height:calc(100dvh - 48px);overflow-y:auto;overscroll-behavior-y:contain;scrollbar-width:thin;border:0;border-left:1px solid var(--rule);padding-left:20px;margin:0}
  .has-strategy-profile .strategy-profile-disclosure>summary{padding-top:0;min-height:32px}
  .has-strategy-profile .strategy-profile-layers{padding-top:20px}
  .has-strategy-profile .argument{grid-template-columns:minmax(0,1fr);gap:12px}
  .has-strategy-profile .argument h3{max-width:none}
}
@media(min-width:801px) and (max-width:1199px){.strategy-profile-layers{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 24px}}
@media(pointer:coarse){.strategy-profile .tag{min-height:44px;display:inline-flex;align-items:center}.strategy-profile .tag::before{top:50%;transform:translateY(-50%)}}
@media print{.strategy-profile{display:none}.teardown-reading .page.has-strategy-profile{display:block;padding:0}}
.headline{font-family:var(--font-heading)}
/* Company names need more room than timeline dates. */
.case-study-index .event{grid-template-columns:minmax(0,260px) minmax(0,1fr);gap:28px;align-items:start}
.case-study-index .event>div{min-width:0}
.case-study-index .event h2{font-size:28px;line-height:1.2;margin:0;overflow-wrap:anywhere}
.case-study-index .event p:not(.scope){margin-top:0}
@media(max-width:1100px){.case-study-index .event{grid-template-columns:minmax(0,1fr);gap:10px}}
.teardown-reading .opening{max-width:none;padding-bottom:20px}
.teardown-reading .opening h1{font-size:32px;line-height:1.15;margin:0 0 12px}
.teardown-reading .headline,.teardown-reading .thesis{max-width:45rem}
.teardown-reading .headline{font-size:24px;line-height:1.3;letter-spacing:-.01em;margin:0 0 12px;text-wrap:pretty}
.teardown-reading .thesis{font-size:16px;line-height:1.55;margin:0 0 12px;color:var(--ink2)}
.teardown-reading .opening>.thesis:last-child{margin-bottom:0}
.teardown-reading main>section{margin-top:32px}
.teardown-reading main>section>h2,.teardown-reading .section-head h2{font-size:28px;line-height:1.2;margin-bottom:8px}
.teardown-reading .section-head{margin-bottom:8px}
.teardown-reading .section-head h2{margin-bottom:0}
.teardown-reading .section-intro{margin-bottom:16px}
.teardown-reading .argument{padding:18px 0;gap:28px}
.teardown-reading .argument h3{font-size:23px}
.teardown-reading .argument-copy>p{margin-bottom:12px}
.teardown-reading .entry-assessment{padding:12px 0}
.teardown-reading .arena-paragraph>p:not(.scope):not(.citations){max-width:72ch}
.teardown-reading .arena-paragraph .citations{font-size:12px;color:var(--ink2)}
.teardown-reading .entry-choice{gap:20px;margin:8px 0}
.teardown-reading .entry-choice .taxonomy{margin:0 0 10px}
.teardown-reading .entry-choice h3{font-family:inherit;font-size:16px;font-weight:400;line-height:1.5;margin-bottom:6px;text-wrap:pretty}
.teardown-reading .entry-choice p{margin-bottom:8px}
.teardown-reading .table-scroll{margin:12px 0 8px}
.teardown-reading .event{padding:16px 0}
.teardown-reading .moat-detail{padding:10px 0}
.teardown-reading .sources li{padding:14px 0}
.teardown-reading .end{margin-top:32px;padding:16px 0}
.teardown-reading .taxonomy{display:flex}
@media(max-width:800px){
  .teardown-reading .opening{padding-bottom:16px}
  .teardown-reading .opening h1{font-size:28px}
  .teardown-reading .headline{font-size:22px}
  .teardown-reading main>section{margin-top:24px}
  .teardown-reading .argument{gap:10px;padding:16px 0}
  .teardown-reading .entry-choice{gap:12px}
  .teardown-reading main>section>h2,.teardown-reading .section-head h2{font-size:26px}
}
/* Case study directory filters (industry, outcome). */
.cs-filters{display:flex;flex-wrap:wrap;align-items:flex-end;gap:16px 28px;padding:16px 0 14px;margin:0;border-top:1px solid var(--rule)}
.cs-field{margin:0;padding:0;border:0;min-width:0}
.cs-field>label,.cs-field>legend{display:block;padding:0;margin:0 0 6px;color:var(--ink2);font-size:12px;font-weight:500}
.cs-filters select{min-height:40px;min-width:240px;max-width:100%;padding:6px 10px;border:1px solid var(--rule);border-radius:3px;background:var(--paper2);color:var(--ink);font:inherit;font-size:14px}
.cs-pills{display:flex;flex-wrap:wrap;gap:6px}
.cs-pill{position:relative;display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:6px 12px;border:1px solid var(--rule);border-radius:999px;background:var(--paper);color:var(--ink);font-size:14px;cursor:pointer;user-select:none}
.cs-pill input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.cs-pill .cs-n{color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}
.cs-pill:hover{background:var(--paper2)}
.cs-pill:has(input:checked){background:var(--ink);border-color:var(--ink);color:var(--paper)}
.cs-pill:has(input:checked) .cs-n{color:inherit;opacity:.75}
.cs-pill:has(input:focus-visible){outline:2px solid var(--focus);outline-offset:2px}
.cs-pill.is-empty{opacity:.45;cursor:default}
.cs-status{flex-basis:100%;margin:0;font-size:13px;color:var(--ink2)}
.cs-clear{margin-left:10px;padding:0;border:0;background:none;color:var(--ink);font:inherit;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.cs-empty{padding:24px 0;color:var(--ink2)}
.cs-meta{margin:0 0 6px;font-size:12px;line-height:1.5;color:var(--muted)}
.cs-outcome{margin-left:8px;padding-left:8px;border-left:1px solid var(--rule)}
.cs-outcome.o-won{color:var(--ink);font-weight:500}
.cs-results>.event[hidden]{display:none}
@media(max-width:800px){.cs-filters{gap:14px}.cs-filters select{min-width:0;width:100%}.cs-field{width:100%}}
@media(pointer:coarse){.cs-pill,.cs-filters select{min-height:44px}}