/* Vaca guide-grid/card layout; gaps and individual borders separate the guides. */
.guide-menu{position:relative;font:700 15px var(--text)}
.guide-menu summary{display:flex;align-items:center;gap:10px;min-height:48px;cursor:pointer;list-style:none}
.guide-menu summary::-webkit-details-marker{display:none}
.guide-menu summary:after{content:"";width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin-top:-4px}
.guide-menu[open] summary:after{transform:rotate(225deg);margin-top:4px}
.guide-menu summary:hover,.guide-menu[open] summary{color:var(--accent)}
.guide-menu-panel{position:absolute;right:0;top:100%;min-width:280px;padding:12px 20px;background:var(--surface);border:1px solid var(--line);border-top:3px solid var(--accent);box-shadow:0 12px 28px #24272318;z-index:10}
.main-nav .guide-menu-panel a{display:flex;align-items:center;min-height:48px;padding:10px 0;line-height:1.4;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none;white-space:normal}
.main-nav .guide-menu-panel a:last-child{border:0}
.main-nav .guide-menu-panel a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:4px}
.main-nav .guide-menu-panel .guide-menu-all{color:var(--accent)}
.guide-hub-head{padding:10px 0 30px}
.guide-hub-head .eyebrow{margin:0 0 16px}
.guide-hub-head h1{font:400 clamp(44px,5.2vw,74px)/1.08 var(--display);letter-spacing:-.015em;max-width:950px;margin:0 0 24px;text-wrap:balance}
.guide-hub-intro{display:flex;align-items:end;justify-content:space-between;gap:40px}
.guide-hub-intro>p:first-child{font-size:18px;line-height:1.65;max-width:760px;margin:0}
.guide-hub-total{flex:none;font:600 12px/1.6 var(--mono);color:var(--muted);margin:0 0 4px;white-space:nowrap}
.guide-topic-nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border:1px solid var(--line);border-top:3px solid var(--accent);margin:0 0 52px}
.guide-library-market .guide-topic-nav{grid-template-columns:repeat(3,minmax(0,1fr))}
.guide-topic-nav>a{display:flex;flex-direction:column;align-items:start;gap:10px;padding:20px;min-width:0;border-right:1px solid var(--line);color:var(--ink);text-decoration:none;background:var(--surface)}
.guide-topic-nav>a:last-child{border:0}.guide-topic-nav>a:hover{background:#ece6d9}
.guide-topic-nav strong{font:700 16px/1.3 var(--text);margin-top:auto}
.guide-topic-nav span{font:400 11px/1.5 var(--mono);color:var(--muted)}
.guide-topic-nav .topic-nav-number{color:var(--accent);font-size:13px}
.guide-topic-section{padding:0 0 50px}
.guide-topic-heading{display:flex;gap:16px;align-items:baseline;border-top:1px solid var(--line);padding-top:24px}
.guide-topic-number{font:600 13px var(--mono);color:var(--accent)}
.guide-topic-heading h2{font:400 clamp(30px,3vw,42px)/1.15 var(--display);margin:0;letter-spacing:-.01em;scroll-margin-top:125px}
.guide-topic-count{margin-left:auto;white-space:nowrap;color:var(--muted);font:400 11px/1.5 var(--mono)}
.guide-topic-section>p{font-size:16px;color:var(--muted);line-height:1.6;margin:14px 0 24px;max-width:760px}
.guide-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;list-style:none;margin:0;padding:0}
.hub-guide-card{display:flex;flex-direction:column;position:relative;background:var(--surface);border:1px solid var(--line);padding:24px;min-width:0}
.hub-guide-card:focus-within,.hub-guide-card:hover{border-color:var(--accent)}
.hub-guide-card h3{margin:0 0 12px;font:700 19px/1.35 var(--text);letter-spacing:-.01em}
.hub-guide-card h3 a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:5px}
.hub-guide-card h3 a:after{content:"";position:absolute;inset:0}
.hub-guide-card h3 a:hover{color:var(--accent);text-decoration-color:var(--accent)}
.hub-guide-card:focus-within{outline:3px solid var(--accent);outline-offset:3px}
.hub-guide-card p{font:400 15px/1.6 var(--text);margin:0;color:var(--muted)}
.guide-hub-note{border-top:2px solid var(--accent);padding:24px 0 54px;max-width:840px}
.guide-hub-note p{font-size:14px;line-height:1.7;margin:0 0 12px;color:var(--muted)}
.guide-hub-note p:last-child{font:400 11px/1.7 var(--mono)}
.guide-filters{position:sticky;top:96px;z-index:8;background:var(--paper);padding:16px 0;border-top:2px solid var(--accent);border-bottom:1px solid var(--line);margin-bottom:28px;scroll-margin-top:12px}
.guide-filter-topics{display:flex;flex-wrap:wrap;gap:8px}
.guide-filter{display:inline-flex;align-items:center;gap:9px;min-height:44px;padding:9px 13px;border:1px solid var(--line);border-radius:0;background:var(--surface);color:var(--ink);font:600 13px/1.3 var(--text);cursor:pointer}
.guide-filter:hover,.guide-filter.active{background:var(--ink);border-color:var(--ink);color:var(--surface)}
.guide-filter-count{font:400 10px/1.2 var(--mono);border:1px solid currentColor;padding:3px 5px}
.guide-filter-bottom{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:12px}
.guide-search{display:flex;gap:8px;flex:0 1 420px;min-width:0}
.guide-search input{min-width:0;width:100%;min-height:44px;border:1px solid var(--line);border-radius:0;background:var(--surface);padding:10px 13px;color:var(--ink);font:400 16px var(--text)}
.guide-search button,.guide-filter-empty button{min-height:44px;border:1px solid var(--line);background:var(--surface);color:var(--accent);font:700 13px var(--text);padding:10px 13px;cursor:pointer}
.guide-filter-summary{margin:0;font:400 12px/1.5 var(--mono);color:var(--muted);overflow-wrap:anywhere}
.guide-filter-mobile{display:none}
.guide-filter-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.guide-filter-empty{padding:30px 0 55px;max-width:700px}
.guide-filter-empty p{font-size:17px;line-height:1.7;margin:0 0 18px}
.guide-library [hidden]{display:none!important}
@media(max-width:980px){.guide-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.guide-topic-nav>a{padding:16px 12px}.guide-topic-nav strong{font-size:14px}.guide-hub-intro{align-items:start;flex-direction:column;gap:18px}}
@media(min-width:761px) and (max-width:980px){.guide-filters{top:84px}}
@media(max-width:760px){
 .main-nav:has(.guide-menu){align-items:stretch;flex-direction:column;gap:8px}
 .guide-menu-panel{position:static;box-shadow:none;min-width:0;padding:6px 18px;margin-bottom:8px}
 .guide-menu summary{justify-content:space-between;padding:8px 0;min-height:48px}.main-nav .guide-menu-panel a{font-size:14px}
 .guide-hub-head{padding-top:0;padding-bottom:26px}.guide-hub-head h1{font-size:clamp(40px,10vw,58px);margin-bottom:20px}
 .guide-hub-intro>p:first-child{font-size:16px}.guide-hub-total{font-size:11px}
 .guide-topic-nav{grid-template-columns:1fr;margin-bottom:36px}
 .guide-topic-nav>a{display:grid;grid-template-columns:24px minmax(0,1fr) auto;align-items:center;gap:12px;border-right:0;border-bottom:1px solid var(--line);padding:14px 16px;min-height:56px}
 .guide-topic-nav strong{margin:0;font-size:15px}.guide-topic-nav .topic-nav-number{font-size:11px}
 .guide-topic-heading{flex-wrap:wrap;gap:8px 12px;padding-top:20px}.guide-topic-heading h2{font-size:32px;flex:1;scroll-margin-top:100px}
 .guide-topic-count{flex-basis:100%;margin-left:30px}.guide-topic-section>p{margin-top:12px;font-size:15px}
 .guide-card-grid{grid-template-columns:1fr;gap:12px}.hub-guide-card{padding:22px}.hub-guide-card h3{font-size:18px}
 .guide-topic-section{padding-bottom:36px}.guide-hub-note{padding-bottom:32px}
 .guide-filters{top:76px;scroll-margin-top:8px;padding:12px 0;margin-bottom:22px}
 .guide-filter-topics{display:none}.guide-filter-mobile{display:flex;align-items:center;gap:12px}
 .guide-filter-mobile label{font:600 12px var(--mono);color:var(--muted)}
 .guide-filter-mobile select{min-width:0;flex:1;width:100%;min-height:44px;background:var(--surface);border:1px solid var(--line);border-radius:0;color:var(--ink);padding:8px 10px;font:400 16px var(--text)}
 .guide-filter-bottom{display:block;margin-top:10px}.guide-search{width:100%}.guide-filter-summary{margin-top:9px;font-size:11px}
 .guide-hub-head{padding-bottom:22px}.guide-hub-total{display:none}
}