/* Design architect: Dr. Vance Vasile */
:where(html){--zn-text:1rem; --zn-small:0.958rem; --zn-tight:0.917rem; --zn-fine:0.833rem;
  --zn-h1:1.25rem; --zn-h2:1.083rem; --zn-h3:1rem; --zn-table:1.042rem; --zn-tap:44px}

:where(:root){
  --zt-header:#12100E; --zt-on-header:#F4EEE4; --zt-on-header-2:#CFC6B8; --zt-on-header-accent:#C9B27C;
  --zt-paper:#F3EEE3; --zt-card:#FBF8F2; --zt-line:#D6CAB4; --zt-line-2:#E6DCC8; --zt-ink:#1D1913; --zt-muted:#6A5F50;
  --zt-accent:#B08A3E; --zt-accent-light:#E9CF8F; --zt-accent-ink:#7A5A22; --zt-on-accent:#12100E; --zt-quiet-fill:#F6EBCF;
  --zt-bad:#9B3A2E; --zt-focus:#7A5A22;
  --zt-foil:linear-gradient(115deg, #9F7835 0%, #E9CF8F 42%, #A57C35 70%, #D9B872 100%);
  --zt-tile-shadow:0 1px 0 color-mix(in srgb, var(--zt-ink) 3%, transparent);
  --zt-tile-shadow-hover:0 10px 24px color-mix(in srgb, var(--zt-ink) 9%, transparent);
}
#zen-nav, #zen-band, #zen-secs, #zen-hub, #zen-band ~ main{--zn-font:"Figtree", "Noto Sans SC", "Noto Sans Thai", system-ui, sans-serif;
  --zn-display:"Cormorant Garamond", "Noto Serif SC", Georgia, serif}

#zen-nav{position:sticky; top:0; z-index:40; display:block; margin:0; padding:0; background:var(--zt-header); color:var(--zt-on-header);
  border:0; border-bottom:3px solid var(--zt-accent); border-image:var(--zt-foil) 1; box-shadow:none;
  font:400 var(--zn-small)/1.3 var(--zn-font); letter-spacing:0; text-align:left;
  --zn-line:color-mix(in srgb, var(--zt-accent-light) 40%, transparent);
  --zn-line-soft:color-mix(in srgb, var(--zt-accent-light) 22%, transparent);
  --zn-hover:color-mix(in srgb, var(--zt-accent-light) 8%, transparent);
  --zn-on:color-mix(in srgb, var(--zt-accent-light) 14%, transparent)}
#zen-nav *, #zen-nav *::before, #zen-nav *::after{box-sizing:border-box}
#zen-nav .zn-in{display:flex; align-items:center; gap:18px; width:min(1440px, 100% - 40px); min-height:64px; margin:0 auto; padding:0; position:relative}
#zen-nav a{text-decoration:none}
#zen-nav form{margin:0; padding:0; display:block}
#zen-nav :focus-visible{outline:2px solid var(--zt-accent-light); outline-offset:2px}

#zen-nav .zn-brand{display:flex; align-items:center; gap:10px; flex:none; color:var(--zt-on-header); padding:0; margin:0; background:none; border:0}
#zen-nav .zn-mark{display:flex; align-items:center; justify-content:center; flex:none; width:38px; height:38px; margin:0}
#zen-nav .zn-mark svg, #zen-nav .zn-mark img{display:block; width:38px; height:38px; margin:0; flex:none; border:0; border-radius:0; box-shadow:none}
#zen-nav .zn-title{display:flex; flex-direction:column; min-width:0}
#zen-nav .zn-title b{display:block; margin:0; font:600 calc(var(--zn-h1) * 1.3)/1.05 var(--zn-display); letter-spacing:.02em; white-space:nowrap;
  color:var(--zt-accent-light); background:none; -webkit-background-clip:border-box; background-clip:border-box; text-transform:none}
#zen-nav .zn-title small{display:block; margin:2px 0 0; font:500 var(--zn-tight)/1.2 var(--zn-font); letter-spacing:.1em;
  text-transform:uppercase; white-space:nowrap; color:var(--zt-on-header-accent); opacity:1}

#zen-nav .zn-menu{display:flex; align-items:center; flex:1 1 auto; flex-wrap:wrap; gap:2px; min-width:0; margin:0; padding:0; order:0}
#zen-nav .zn-item{display:inline-flex; align-items:center; gap:6px; height:var(--zn-tap); margin:0; padding:0 11px; border:0; border-radius:8px; background:transparent;
  color:var(--zt-on-header); font:600 var(--zn-small)/1 var(--zn-font); letter-spacing:.005em; white-space:nowrap; opacity:.86;
  box-shadow:none; cursor:pointer; list-style:none; text-transform:none}
#zen-nav .zn-item::-webkit-details-marker{display:none}
#zen-nav .zn-item:hover{opacity:1; background:var(--zn-hover)}
#zen-nav .zn-item[aria-current="page"]{opacity:1; color:var(--zt-on-header); background:var(--zn-on); box-shadow:inset 0 -2px 0 var(--zt-accent)}
#zen-nav .zn-caret{width:10px; height:10px; flex:none; opacity:.8}
#zen-nav .zn-badge{display:inline-flex; align-items:center; justify-content:center; min-width:22px; height:22px; margin:0; padding:0 6px; border-radius:999px;
  background:var(--zt-foil); color:var(--zt-on-accent); font:700 var(--zn-tight)/1 var(--zn-font); letter-spacing:0}
#zen-nav .zn-extra{display:inline-flex; align-items:center; margin:0 4px}
#zen-nav .zn-extra a{display:inline-flex; align-items:center; height:32px; padding:0 11px; border-radius:999px; background:var(--zt-quiet-fill); color:var(--zt-accent-ink);
  font:600 var(--zn-small)/1 var(--zn-font); white-space:nowrap}

#zen-nav .zn-dd{position:relative; display:block; margin:0; padding:0; border:0}
#zen-nav .zn-dd > summary{list-style:none}
#zen-nav .zn-dd[open] > summary{opacity:1; background:var(--zn-hover)}
#zen-nav .zn-dd-menu, #zen-nav .zn-panel, #zen-nav .zapps-menu{position:absolute; z-index:60; display:grid; gap:2px; margin:0; padding:6px;
  background:var(--zt-header); border:1px solid var(--zn-line); border-radius:10px; box-shadow:0 12px 30px color-mix(in srgb, var(--zt-ink) 45%, transparent)}
#zen-nav .zn-dd-menu{left:0; top:calc(100% + 8px); min-width:200px}
#zen-nav .zn-dd-menu a, #zen-nav .zn-panel a{display:flex; align-items:center; gap:6px; box-sizing:border-box; height:var(--zn-tap); padding:0 12px; border-radius:8px; color:var(--zt-on-header);
  font:600 var(--zn-text)/1.2 var(--zn-font); white-space:nowrap; background:transparent}
#zen-nav .zn-dd-menu a:hover, #zen-nav .zn-panel a:hover, #zen-nav .zn-dd-menu a:focus-visible, #zen-nav .zn-panel a:focus-visible{background:var(--zn-hover); box-shadow:inset 2px 0 0 var(--zt-accent); outline:none}
#zen-nav .zn-dd-menu a[aria-current="page"], #zen-nav .zn-panel a[aria-current="page"]{box-shadow:inset 2px 0 0 var(--zt-accent); background:var(--zn-on)}

#zen-nav .zn-right{display:flex; align-items:center; gap:8px; flex:none; margin:0 0 0 auto; padding:0}
#zen-nav .zn-tools{display:flex; align-items:center; gap:8px; flex:none; margin:0; padding:0}
#zen-nav .zn-btn{display:inline-flex; align-items:center; justify-content:center; height:var(--zn-tap); min-height:0; min-width:0; margin:0; padding:0 14px;
  border:1px solid var(--zn-line); border-radius:8px; background:transparent; color:var(--zt-on-header); font:600 var(--zn-small)/1 var(--zn-font);
  letter-spacing:0; text-transform:none; white-space:nowrap; box-shadow:none; filter:none; cursor:pointer; list-style:none; text-decoration:none; transform:none}
#zen-nav .zn-btn::-webkit-details-marker{display:none}
#zen-nav .zn-btn:hover{border-color:var(--zt-accent); background:var(--zn-hover); box-shadow:none}
#zen-nav .zn-btn.zn-task{background:var(--zt-foil); color:var(--zt-on-accent); border-color:var(--zt-accent)}
#zen-nav .zn-btn.zn-task:hover{filter:brightness(1.06); border-color:var(--zt-accent-light)}
#zen-nav .zn-btn.zn-sq{width:var(--zn-tap); padding:0; font-size:calc(var(--zn-text) * 1.25)}
#zen-nav .zn-who{display:flex; flex-direction:column; justify-content:center; margin:0 6px; padding:0; line-height:1.2; white-space:nowrap; text-align:left}
#zen-nav .zn-who b{display:block; font:500 var(--zn-small)/1.15 var(--zn-font); letter-spacing:0; color:var(--zt-on-header)}
#zen-nav .zn-who small{display:block; margin:1px 0 0; font:400 var(--zn-tight)/1.15 var(--zn-font); letter-spacing:.08em; text-transform:uppercase;
  color:var(--zt-on-header-accent); opacity:1}

#zen-nav .zapps{position:relative; display:block; margin:0; padding:0; border:0}
#zen-nav .zapps > summary{list-style:none; display:flex; align-items:center; justify-content:center; width:var(--zn-tap); height:var(--zn-tap); margin:0; padding:0;
  border:1px solid var(--zn-line); border-radius:8px; background:transparent; cursor:pointer; box-shadow:none}
#zen-nav .zapps > summary::-webkit-details-marker{display:none}
#zen-nav .zapps > summary:hover, #zen-nav .zapps[open] > summary{border-color:var(--zt-accent); background:var(--zn-hover)}
#zen-nav .zapps > summary svg{width:22px; height:22px; display:block}
#zen-nav .zapps-ln{stroke:var(--zt-accent)}
#zen-nav .zapps-dt{fill:var(--zt-accent-light)}
#zen-nav .zapps-dt .zapps-c{fill:var(--zt-on-header)}
#zen-nav .zapps-menu{right:0; top:calc(100% + 8px); min-width:240px; max-width:calc(100vw - 16px)}
#zen-nav .zapps-item{display:block; margin:0; padding:9px 12px; border-radius:8px; color:var(--zt-on-header); line-height:1.25; white-space:nowrap;
  font:400 var(--zn-text)/1.25 var(--zn-font); background:transparent; opacity:1}
#zen-nav .zapps-item b{font-weight:600}
#zen-nav .zapps-item span{margin-left:4px; color:var(--zt-on-header-accent)}
#zen-nav .zapps-item small{display:block; margin-top:2px; font-size:var(--zn-tight); letter-spacing:.08em; text-transform:uppercase; color:var(--zt-on-header-accent)}
#zen-nav a.zapps-item:hover, #zen-nav a.zapps-item:focus-visible{background:var(--zn-hover); box-shadow:inset 2px 0 0 var(--zt-accent); outline:none}
#zen-nav .zapps-here{opacity:.5; cursor:default}
#zen-nav .zapps-hub{margin-bottom:4px; padding:11px 12px 12px; border-bottom:1px solid var(--zn-line-soft); border-radius:8px 8px 0 0}
#zen-nav .zapps-hub b{font:600 var(--zn-h2)/1.15 var(--zn-display); letter-spacing:.04em; color:var(--zt-accent-light)}
#zen-nav .zapps-hub small{font-size:var(--zn-small); color:var(--zt-accent-light)}
#zen-nav .zapps-hub small span, #zen-nav .zapps-hub small i{margin:0; font:inherit; letter-spacing:inherit; color:inherit}

#zen-nav .nb{position:relative; display:block; margin:0; padding:0; border:0}
#zen-nav .nb > summary, #zen-nav .nb.has > summary{position:relative; display:inline-flex; align-items:center; justify-content:center; gap:6px; box-sizing:border-box;
  width:var(--zn-tap); min-width:var(--zn-tap); height:var(--zn-tap); margin:0; padding:0; border:1px solid var(--zn-line); border-radius:8px; background:transparent;
  color:var(--zt-on-header); font:600 var(--zn-small)/1 var(--zn-font); letter-spacing:0; box-shadow:none; filter:none; list-style:none; cursor:pointer}
#zen-nav .nb > summary::-webkit-details-marker{display:none}
#zen-nav .nb.has > summary{width:76px; min-width:76px; padding:0; border-color:var(--zt-accent); background:var(--zn-on)}
#zen-nav .nb > summary:hover, #zen-nav .nb[open] > summary, #zen-nav .nb.has > summary:hover, #zen-nav .nb.has[open] > summary{
  border-color:var(--zt-accent); background:var(--zn-hover); filter:none}
#zen-nav .nb.has > summary:hover, #zen-nav .nb.has[open] > summary{background:var(--zn-on)}
#zen-nav .nb .nb-bell, #zen-nav .nb.has .nb-bell{display:block; flex:none; width:20px; height:20px; fill:none; stroke:var(--zt-accent-light)}
#zen-nav .nb .nb-n{display:none; margin:0; font:600 var(--zn-small)/1 var(--zn-font); letter-spacing:0; color:var(--zt-on-header); font-variant-numeric:tabular-nums}
#zen-nav .nb.has .nb-n{display:inline-block}
#zen-nav .nb .nb-dot{display:none; position:absolute; top:-4px; right:-4px; width:11px; height:11px; margin:0; border-radius:50%; background:var(--zt-bad);
  border:2px solid var(--zt-header); box-sizing:border-box}
#zen-nav .nb.has.fresh .nb-dot{display:block}

#zen-nav .zn-bp{position:absolute; right:0; left:auto; top:calc(100% + 8px); z-index:60; box-sizing:border-box; width:440px; max-width:calc(100vw - 16px);
  max-height:calc(100vh - 90px); overflow-y:auto; overscroll-behavior:contain; margin:0; padding:8px; text-align:left;
  background:var(--zt-header); color:var(--zt-on-header); border:1px solid var(--zn-line); border-radius:10px;
  box-shadow:0 12px 30px color-mix(in srgb, var(--zt-ink) 45%, transparent); font:400 var(--zn-small)/1.35 var(--zn-font)}
#zen-nav .zn-bp.zn-bp-wide{width:620px}
#zen-nav .zn-bg{display:block; margin:0; padding:6px 2px 8px; border:0; border-top:1px solid var(--zn-line-soft)}
#zen-nav .zn-bg.zn-bg-notices{border-top:0; padding-top:0}
#zen-nav .zn-bg-h{display:flex; align-items:center; gap:8px; margin:0; padding:6px 10px; font:600 var(--zn-h2)/1.2 var(--zn-display); letter-spacing:.03em;
  color:var(--zt-accent-light); text-transform:none; background:none; border:0}
#zen-nav .nb-head > .zn-bg-h{padding-left:0}   
#zen-nav .zn-bg-h .zh{font:400 var(--zn-tight)/1.2 var(--zn-font); letter-spacing:0; color:var(--zt-on-header-accent)}
#zen-nav .zn-bg-n{display:inline-flex; align-items:center; justify-content:center; min-width:22px; height:22px; margin:0; padding:0 6px; border-radius:999px;
  background:var(--zt-foil); color:var(--zt-on-accent); font:700 var(--zn-tight)/1 var(--zn-font); letter-spacing:0}
#zen-nav .zn-bg-n[hidden]{display:none}
#zen-nav .zn-bg-list{list-style:none; margin:0; padding:0}
#zen-nav .zn-bg-list > li{margin:0; padding:0; list-style:none}
#zen-nav .zn-bg-a{display:flex; flex-direction:column; gap:2px; box-sizing:border-box; padding:7px 10px; border-radius:8px; color:var(--zt-on-header);
  text-decoration:none; background:transparent}
#zen-nav .zn-bg-a:hover, #zen-nav .zn-bg-a:focus-visible{background:var(--zn-hover); box-shadow:inset 2px 0 0 var(--zt-accent); outline:none}
#zen-nav .zn-bg-t{display:block; font:600 var(--zn-text)/1.3 var(--zn-font); white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
#zen-nav .zn-bg-a small{display:block; font:400 var(--zn-small)/1.3 var(--zn-font); color:var(--zt-on-header-accent); white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
#zen-nav .zn-bg-a.zn-late small{color:var(--zt-accent-light)}
#zen-nav li.zn-bg-empty, #zen-nav .zn-bg-empty{margin:0; padding:4px 10px 6px; font:400 var(--zn-small)/1.4 var(--zn-font); color:var(--zt-on-header-accent)}
#zen-nav .zn-bg-foot{display:flex; flex-wrap:wrap; justify-content:flex-end; gap:8px; margin:0; padding:10px 2px 2px; border-top:1px solid var(--zn-line-soft)}
#zen-nav .zn-bg-more{display:inline-flex; align-items:center; justify-content:center; box-sizing:border-box; height:var(--zn-tap); margin:0; padding:0 14px;
  border:1px solid var(--zn-line); border-radius:8px; background:transparent; color:var(--zt-on-header); font:600 var(--zn-small)/1 var(--zn-font); white-space:nowrap}
#zen-nav .zn-bg-more:hover, #zen-nav .zn-bg-more:focus-visible{border-color:var(--zt-accent); background:var(--zn-hover); outline:none}

#zen-nav .zn-more{position:relative; display:none; margin:0; padding:0; border:0}
#zen-nav .zn-more > summary{list-style:none}
#zen-nav .zn-panel{right:0; top:calc(100% + 8px); min-width:240px}
#zen-nav .zn-pwho{display:flex; flex-direction:column; margin:4px 0 0; padding:10px 12px 6px; border-top:1px solid var(--zn-line-soft);
  color:var(--zt-on-header); font:600 var(--zn-text)/1.3 var(--zn-font)}
#zen-nav .zn-panel > .zn-pwho:first-child{margin-top:0; border-top:0}
#zen-nav .zn-pwho small{display:block; margin-top:2px; font:400 var(--zn-tight)/1.2 var(--zn-font); letter-spacing:.08em; text-transform:uppercase; color:var(--zt-on-header-accent)}
#zen-nav .zn-panel form{padding:6px 12px 6px}
#zen-nav .zn-panel .zn-btn{width:100%}
#zen-nav .zn-panel .zn-extra{margin:2px 12px 4px}
#zen-nav .zn-panel a.zn-ph{display:none}   

@media (max-width:1180px) and (min-width:701px){
  #zen-nav .zn-in{gap:10px}
  #zen-nav .zn-title small, #zen-nav .zn-who small{display:none}
  #zen-nav .zn-who{margin:0 2px}
  #zen-nav .zn-who b{max-width:130px; overflow:hidden; text-overflow:ellipsis}
  #zen-nav .zn-item{padding:0 7px}   
  #zen-nav .zn-btn{padding:0 10px}
  #zen-nav .zn-btn.zn-sq{padding:0}
  #zen-nav .zn-right, #zen-nav .zn-tools{gap:6px}
  #zen-nav .nb.has > summary{width:auto; min-width:var(--zn-tap); padding:0 10px}
}

@media (max-width:990px) and (min-width:701px){
  #zen-nav .zn-in{flex-wrap:wrap; row-gap:2px; padding:6px 0 4px}
  #zen-nav .zn-brand{height:44px}
  #zen-nav .zn-title small{display:block}
  #zen-nav .zn-menu{order:5; flex:1 1 100%; margin-left:-9px}
}

@media (max-width:700px){
  #zen-nav .zn-dsk{display:none !important}
  #zen-nav .zn-more{display:block}
  #zen-nav .zn-in{flex-wrap:nowrap; gap:6px; width:calc(100% - 20px); min-height:50px; padding:4px 0}
  #zen-nav .zn-brand{height:44px}   
  #zen-nav .zn-title{display:none}
  #zen-nav .zn-mark, #zen-nav .zn-mark svg, #zen-nav .zn-mark img{width:30px; height:30px}
  #zen-nav .zn-menu{order:0; flex:1 1 auto; margin-left:0; gap:0}

  #zen-nav .zn-menu{flex-wrap:wrap; height:var(--zn-tap); overflow:hidden; padding:0}   
  #zen-nav .zn-menu::before{content:""; flex:none; width:0; height:var(--zn-tap)}
  #zen-nav .zn-panel a.zn-ph{display:flex}
  #zen-nav .zn-menu .zn-item:focus-visible{outline-offset:-2px}
  #zen-nav .zn-menu::-webkit-scrollbar{display:none}
  #zen-nav .zn-menu > *{flex:none}
  #zen-nav .zn-item{padding:0 8px}
  #zen-nav .zn-right, #zen-nav .zn-tools{gap:6px}
  #zen-nav .zn-btn{padding:0 10px}
  #zen-nav .zn-btn.zn-sq{padding:0}
  #zen-nav .zapps, #zen-nav .zn-more, #zen-nav .zn-dd, #zen-nav .nb{position:static}
  #zen-nav .zapps-menu, #zen-nav .zn-panel, #zen-nav .zn-dd-menu, #zen-nav .nb-panel{left:10px; right:10px; top:calc(100% + 4px); min-width:0; max-width:none}
  #zen-nav .zn-bp, #zen-nav .zn-bp.zn-bp-wide{width:auto; max-height:calc(100vh - 70px)}
}
@media (max-width:480px){
  
  #zen-nav .zn-tools :is(.zn-task, .hd-task){box-sizing:border-box; width:var(--zn-tap); min-width:var(--zn-tap); padding:0 0 0 calc((var(--zn-tap) - 0.6em) / 2);
    justify-content:flex-start; overflow:hidden; white-space:nowrap}
}
@media (max-width:440px){
  
  #zen-nav .zn-btn{padding:0 8px}
  #zen-nav .zn-btn.zn-sq{padding:0}
  #zen-nav .nb.has > summary{width:auto; min-width:var(--zn-tap); padding:0 7px; gap:4px}   
  #zen-nav .zn-item{padding:0 7px}
}
@media (max-width:380px){
  #zen-nav .zn-mark, #zen-nav .zn-mark svg, #zen-nav .zn-mark img{width:24px; height:24px}
  #zen-nav .zn-item{padding:0 6px}
}
@media print{ #zen-nav, #zen-band, #zen-secs, h1.zn-page-h{display:none !important} }

#zen-band{display:block; box-sizing:border-box; width:min(1440px, 100% - 40px); margin:0 auto; padding:22px 0 0; color:var(--zt-ink)}
#zen-band ~ main{box-sizing:border-box; width:min(1440px, 100% - 40px) !important; max-width:none !important; margin:0 auto !important;
  padding-top:0 !important; padding-left:0 !important; padding-right:0 !important}

body:has(#zen-band){background:var(--zt-paper)}
#zen-band ~ main h1:not([class]), #zen-band ~ main h1.zn-page-h{font-size:var(--zn-h1); line-height:1.2}
#zen-band ~ main h1.zn-page-h{margin:0 0 16px; padding:0; font-family:var(--zn-display); font-weight:700; letter-spacing:.01em; color:var(--zt-ink)}

#zen-band ~ main > :is(.head, .pagehead){margin-top:0; padding-top:0}
#zen-band ~ main > .pagehead{align-items:flex-start}
#zen-band ~ main > .crumbs:has(> a:only-child[href$="/admin"]){display:none}
@media screen{ #zen-band ~ main:has(h1.zn-page-h) .hb-front > .hb-title{display:none} }
#zen-secs{display:flex; flex-wrap:wrap; align-items:center; gap:8px; box-sizing:border-box; margin:0 0 18px; padding:0 0 14px; border:0;
  border-bottom:1px solid var(--zt-line-2); font:400 var(--zn-small)/1.2 var(--zn-font); background:none}
#zen-secs .zn-sec{display:inline-flex; align-items:center; justify-content:center; box-sizing:border-box; height:var(--zn-tap); margin:0; padding:0 18px;
  border:1px solid var(--zt-line); border-radius:8px; background:var(--zt-card); color:var(--zt-ink); font:600 var(--zn-small)/1 var(--zn-font); letter-spacing:0;
  text-decoration:none; text-transform:none; white-space:nowrap; box-shadow:none; cursor:pointer}
#zen-secs .zn-sec:hover{border-color:var(--zt-accent); color:var(--zt-ink); background:var(--zt-card)}
#zen-secs .zn-sec[aria-current="page"]{background:var(--zt-foil); color:var(--zt-on-accent); border-color:var(--zt-accent)}
#zen-secs .zn-sec:focus-visible{outline:2px solid var(--zt-focus); outline-offset:2px}

#zen-hub{display:block; box-sizing:border-box; width:auto; max-width:none; margin:0; padding:0 0 28px; color:var(--zt-ink);
  font:400 var(--zn-text)/1.45 var(--zn-font); text-align:left}
#zen-hub .zn-hub-h{display:flex; flex-wrap:wrap; align-items:baseline; gap:4px 14px; margin:0 0 8px}
#zen-hub .zn-hub-h h1{margin:0; padding:0; font-family:var(--zn-display) !important; font-weight:700 !important; font-size:var(--zn-h1); line-height:1.2;
  letter-spacing:.01em; color:var(--zt-ink); text-transform:none}
#zen-hub .zn-hub-h .zn-hub-sub{margin:0; font:400 var(--zn-small)/1.4 var(--zn-font); color:var(--zt-muted)}
#zen-hub .zn-hub-intro{max-width:820px; margin:0 0 18px; font:400 var(--zn-text)/1.5 var(--zn-font); color:var(--zt-muted)}
#zen-hub .zn-tiles{display:grid; grid-template-columns:repeat(4, minmax(0, 1fr)); grid-auto-rows:1fr; gap:16px; margin:0 0 8px; padding:0; list-style:none}
#zen-hub .zn-tile{position:relative; display:flex; flex-direction:column; gap:6px; box-sizing:border-box; min-height:168px; margin:0; padding:18px 20px;
  font:400 var(--zn-text)/1.45 var(--zn-font);
  background:var(--zt-card); border:1px solid var(--zt-line-2); border-top:3px solid var(--zt-accent); border-radius:14px; color:var(--zt-ink);
  text-decoration:none; box-shadow:var(--zt-tile-shadow); transition:box-shadow .15s ease, border-color .15s ease, transform .15s ease}
#zen-hub a.zn-tile:hover, #zen-hub a.zn-tile:focus-visible{border-color:var(--zt-accent); box-shadow:var(--zt-tile-shadow-hover); transform:translateY(-1px); outline:none}
#zen-hub .zn-tile-t{display:flex; align-items:center; flex-wrap:wrap; gap:6px 8px; margin:0}
#zen-hub .zn-tile-t b{font:700 var(--zn-h2)/1.2 var(--zn-display); letter-spacing:.01em; color:var(--zt-ink)}
#zen-hub .zn-tile-t svg{flex:none}
#zen-hub .zn-tile-d{margin:0; font:400 var(--zn-text)/1.45 var(--zn-font); color:var(--zt-muted)}
#zen-hub .zn-tile-m{margin:auto 0 0; padding-top:4px; font:600 var(--zn-small)/1.3 var(--zn-font); letter-spacing:.02em; color:var(--zt-accent-ink)}
#zen-hub .zn-tile.zn-no{opacity:.55; border-top-color:var(--zt-line); cursor:not-allowed; box-shadow:none}
#zen-hub .zn-tile.zn-no .zn-tile-t svg{color:var(--zt-bad)}
#zen-hub .zn-hub-more{margin:26px 0 0}
#zen-hub .zn-hub-note{margin:14px 0 0; font:400 var(--zn-small)/1.5 var(--zn-font); color:var(--zt-muted)}
@media (max-width:1100px){
  #zen-hub .zn-tiles{grid-template-columns:repeat(3, minmax(0, 1fr))}
}
@media (max-width:860px){
  #zen-hub .zn-tiles{grid-template-columns:repeat(2, minmax(0, 1fr))}
}
@media (max-width:700px){
  #zen-band{width:calc(100% - 32px); padding-top:16px}
  #zen-band ~ main{width:calc(100% - 32px) !important}

  #zen-secs{flex-wrap:nowrap; overflow-x:auto; overscroll-behavior-x:contain; scrollbar-width:none; gap:6px; margin-bottom:14px; padding-bottom:12px}
  #zen-secs::-webkit-scrollbar{display:none}
  #zen-secs .zn-sec{flex:none}
  #zen-secs .zn-sec{padding:0 13px}
  #zen-hub .zn-tiles{grid-template-columns:1fr; grid-auto-rows:auto; gap:12px}
  #zen-hub .zn-tile{min-height:136px; padding:15px 16px}   
}

html .zn-key.zn-key{--zn-key-edge:color-mix(in srgb, var(--zt-accent) 75%, var(--zt-accent-ink));   
  background:var(--zt-card); background-image:none; color:var(--zt-ink); border:1px solid var(--zn-key-edge);
  box-shadow:0 1px 3px color-mix(in srgb, var(--zt-accent) 24%, transparent), 0 1px 1px color-mix(in srgb, var(--zt-ink) 7%, transparent);
  text-shadow:none; filter:none; font-weight:600; min-height:var(--zn-tap); transition:background-color .15s ease, box-shadow .15s ease}   
html .zn-key.zn-key:hover:not(:disabled):not([aria-disabled="true"]){background:color-mix(in srgb, var(--zt-accent) 11%, var(--zt-card));
  color:var(--zt-ink); border-color:var(--zn-key-edge);
  box-shadow:0 3px 8px color-mix(in srgb, var(--zt-accent) 32%, transparent), 0 1px 2px color-mix(in srgb, var(--zt-ink) 11%, transparent)}
html .zn-key.zn-key:active:not(:disabled){background:color-mix(in srgb, var(--zt-accent) 16%, var(--zt-card));
  box-shadow:0 1px 2px color-mix(in srgb, var(--zt-accent) 24%, transparent)}
html .zn-key.zn-key:focus-visible{outline:2px solid var(--zt-focus); outline-offset:2px}
html .zn-key.zn-key:disabled, html .zn-key.zn-key[aria-disabled="true"]{opacity:.5; cursor:not-allowed; box-shadow:none}
@media (prefers-reduced-motion:reduce){html .zn-key.zn-key{transition:none}}

:where(.zn-h1){font-size:var(--zn-h1); font-weight:700; line-height:1.25}
:where(.zn-h2){font-size:var(--zn-h2); font-weight:700; line-height:1.3}
:where(.zn-h3){font-size:var(--zn-h3); font-weight:700; font-style:italic; line-height:1.35}
:where(.zn-small){font-size:var(--zn-small)}
:where(.zn-tight){font-size:var(--zn-tight)}