/* kalendari: cream paper, one serif for reading, one sans for chrome. */
:root{
  --bg:#f6f3ec; --card:#fffdf8; --sunk:#ece7dc;
  --ink:#1d1a15; --muted:#5f584c; --faint:#8d8578;
  --rule:#e0d9cb; --rule2:#c8bfad;
  --accent:#8a4b1c; --accent-bg:#f3e6d8;
  --off:#a3282a; --off-bg:#f7e6e4;
  --short:#9a6612; --short-bg:#f8eddb;
  --open:#3f6b46; --open-bg:#e7efe6;
  --shadow:0 12px 30px #1d1a1533;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#15130f; --card:#1e1b16; --sunk:#262219;
    --ink:#efe9dd; --muted:#a49b8b; --faint:#7a7264;
    --rule:#2d281f; --rule2:#453e31;
    --accent:#d99a5b; --accent-bg:#2e2116;
    --off:#e8807c; --off-bg:#33201f;
    --short:#dfa855; --short-bg:#312515;
    --open:#8dbd93; --open-bg:#1c2a1e;
    --shadow:0 12px 30px #000000cc;
  }
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:Karla,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:17px; line-height:1.55; -webkit-font-smoothing:antialiased;
}
a{color:var(--accent)}
.wrap{max-width:760px; margin:0 auto; padding:0 16px 80px}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace; font-size:.86em}

/* nav */
.sitenav{display:flex; flex-wrap:wrap; align-items:baseline; gap:4px 14px; padding:18px 0 6px; border-bottom:1px solid var(--rule); font-size:.92rem}
.sitenav a{color:var(--muted); text-decoration:none; padding:4px 0}
.sitenav a:hover{color:var(--ink)}
.sitenav a.on{color:var(--ink); border-bottom:2px solid var(--accent)}
.sitenav .brand{font-family:"Source Serif 4",Georgia,serif; font-weight:600; font-size:1.15rem; color:var(--ink); letter-spacing:-.01em; margin-right:6px}
.sitenav .lang{margin-left:auto; padding:3px 10px; border:1px solid var(--rule2); border-radius:999px}

/* hero */
.hero{padding:36px 0 18px}
.eyebrow{font-size:.72rem; letter-spacing:.18em; text-transform:uppercase; color:var(--faint); margin:0 0 8px}
h1{font-family:"Source Serif 4",Georgia,serif; font-size:clamp(2.1rem,8vw,3rem); font-weight:600; line-height:1.02; margin:0; letter-spacing:-.02em}
.sub{color:var(--muted); margin:12px 0 0; font-size:1.02rem; max-width:62ch}
h2{font-family:"Source Serif 4",Georgia,serif; font-weight:600; letter-spacing:-.01em}

/* cards on the index */
.cards{display:grid; gap:14px; margin-top:22px}
.card{background:var(--card); border:1px solid var(--rule); border-radius:12px; padding:20px 20px 18px}
.card .tag{font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--faint)}
.card h2{font-size:1.45rem; margin:6px 0 8px; line-height:1.15}
.card h2 a{color:var(--ink); text-decoration:none}
.card h2 a:hover{color:var(--accent)}
.card h2 i{display:block; font-family:Karla,sans-serif; font-style:normal; font-weight:400; font-size:.9rem; color:var(--muted); margin-top:2px}
.card .en{margin:4px 0 10px; padding-top:8px}
.card .en p{margin:0}
.card p{margin:0 0 8px; color:var(--ink)}
.card .meta{color:var(--faint); font-size:.88rem; margin:0 0 14px}
.hero .sub + .sub{margin-top:8px; color:var(--faint)}
.actions{display:flex; flex-wrap:wrap; gap:10px; align-items:center}
.btn{display:inline-block; padding:8px 14px; border-radius:8px; text-decoration:none; font-weight:600; font-size:.95rem;
  color:var(--ink); background:var(--sunk); border:1px solid var(--rule2)}
.btn:hover{border-color:var(--ink)}

/* prose blocks */
.prose{max-width:62ch}
.prose h2{font-size:1.35rem; margin:30px 0 8px}
.prose p{margin:0 0 12px}
.prose.lead p{font-family:"Source Serif 4",Georgia,serif; font-size:1.05rem; line-height:1.6}
.prose.lead{margin-top:8px}
.small{font-size:.9rem; color:var(--muted)}

/* subscribe button + popover (the standup.hr popover, in daylight) */
.cal{position:relative; display:inline-block}
.callink{display:inline-flex; align-items:center; gap:8px; cursor:pointer; font:inherit; font-weight:600; font-size:.95rem;
  color:#fff; background:var(--accent); border:1px solid var(--accent); border-radius:8px; padding:8px 14px}
.callink:hover{filter:brightness(1.08)}
.callink:focus-visible{outline:2px solid var(--accent); outline-offset:2px}
.callink.big{font-size:1.05rem; padding:11px 18px; margin-top:18px}
.calpop{position:absolute; top:calc(100% + 12px); left:0; z-index:20;
  width:300px; max-width:calc(100vw - 40px); background:var(--card); color:var(--ink);
  border:1px solid var(--accent); border-radius:10px; padding:14px 16px; box-shadow:var(--shadow); text-align:left}
.calpop::before{content:""; position:absolute; top:-6px; left:22px; width:10px; height:10px; background:var(--card);
  border-left:1px solid var(--accent); border-top:1px solid var(--accent); transform:rotate(45deg)}
.calpop h4{margin:0 0 2px; font-size:.95rem; font-weight:700}
.calpop .scope{font-size:.8rem; color:var(--muted); margin-bottom:10px}
.crow{display:flex; align-items:center; gap:9px; width:100%; padding:9px 10px; margin-top:6px;
  border:1px solid var(--rule); border-radius:7px; background:var(--bg); color:var(--ink);
  font-family:inherit; font-size:.92rem; text-decoration:none; cursor:pointer; text-align:left}
.crow:hover{border-color:var(--accent)}
.crow b{font-weight:600; white-space:nowrap}
.crow span{margin-left:auto; color:var(--faint); font-size:.75rem; text-align:right; white-space:nowrap}
.calpop .help{display:block; margin-top:10px; font-size:.85rem}

/* school pages */
.sy{margin-top:30px}
.sy h2{font-size:1.35rem; margin:0 0 10px; padding-bottom:7px; border-bottom:2px solid var(--rule2)}
.blk{background:var(--card); border:1px solid var(--rule); border-left:5px solid var(--accent); border-radius:9px; margin-bottom:10px; padding:13px 16px 4px}
.blk.single{border-left-color:var(--rule2)}
.blk-head h3{margin:0; font-size:1.08rem; font-weight:700; line-height:1.3}
.blk-head .when{color:var(--muted); font-size:.92rem; margin-top:2px; font-variant-numeric:tabular-nums}
.blk-head .n{display:inline-block; margin-left:8px; padding:0 8px; border:1px dashed var(--rule2); border-radius:999px; font-size:.75rem; color:var(--faint); vertical-align:1px}
.blk-body{margin-top:8px; padding-top:8px; border-top:1px solid var(--rule)}
.blk-body p{margin:0 0 10px; font-family:"Source Serif 4",Georgia,serif; font-size:1rem; line-height:1.55}

/* holidays page */
.key{display:flex; flex-direction:column; gap:8px; margin:22px 0 0; padding:16px; background:var(--card); border:1px solid var(--rule); border-radius:10px}
.key div{display:flex; gap:10px; align-items:baseline; font-size:.94rem}
.key span{color:var(--muted)}
.prose.small{margin-top:14px}
.yearnav{display:flex; gap:8px; margin-top:18px; position:sticky; top:0; background:var(--bg); padding:8px 0; z-index:5}
.yearnav a{padding:5px 14px; border-radius:999px; border:1px solid var(--rule2); text-decoration:none; color:var(--ink); font-weight:600; font-size:.95rem}
.yearnav a:hover{border-color:var(--accent)}
.year h2{font-size:2rem; margin:26px 0 6px}
.warn{margin:10px 0 0; padding:14px 16px; background:var(--off-bg); border-radius:10px; font-size:.94rem}
.warn b{color:var(--off)}
.mo{margin-top:26px}
.mo h3{font-family:"Source Serif 4",Georgia,serif; font-size:1.3rem; font-weight:600; margin:0 0 10px; padding-bottom:7px; border-bottom:2px solid var(--rule2);
  display:flex; align-items:baseline; justify-content:space-between; gap:12px}
.mo h3 i{font-style:normal; font-size:.76rem; letter-spacing:.14em; text-transform:uppercase; color:var(--faint); font-family:Karla,sans-serif}
.ev{background:var(--card); border:1px solid var(--rule); border-left:5px solid var(--tone); border-radius:9px; margin-bottom:9px; overflow:hidden}
.ev.off{--tone:var(--off)} .ev.short{--tone:var(--short)} .ev.open{--tone:var(--open)}
.ev.past{opacity:.55}
.ev.past[open]{opacity:1}
.ev summary{list-style:none; cursor:pointer; padding:13px 14px; display:flex; gap:12px; align-items:flex-start; -webkit-tap-highlight-color:transparent}
.ev summary::-webkit-details-marker{display:none}
.ev summary::after{content:"+"; margin-left:auto; color:var(--faint); font-size:1.15rem; line-height:1; padding-left:8px}
.ev[open] summary::after{content:"×"}
.dot{font-size:1.05rem; line-height:1.35}
.when{display:flex; flex-direction:column; min-width:2.9em}
.ev .when b{font-size:1.06rem; font-variant-numeric:tabular-nums; line-height:1.2}
.ev .when i{font-style:normal; font-size:.72rem; text-transform:uppercase; letter-spacing:.08em; color:var(--faint)}
.names{display:flex; flex-direction:column; min-width:0; flex:1}
.names b{font-weight:700; font-size:1rem; line-height:1.3}
.names i{font-style:normal; font-size:.85rem; color:var(--muted); line-height:1.35}
.body{padding:2px 14px 16px 14px; border-top:1px solid var(--rule)}
.body p{margin:11px 0 0; font-family:"Source Serif 4",Georgia,serif; font-size:1rem; line-height:1.6}

/* how-to */
.howto{margin-top:44px; padding-top:22px; border-top:2px solid var(--rule2); max-width:62ch}
.howto h2{font-size:1.5rem; margin:0 0 10px}
.howto p{margin:0 0 12px}
.howto details{background:var(--card); border:1px solid var(--rule); border-radius:9px; margin:8px 0; padding:0 16px}
.howto summary{cursor:pointer; padding:12px 0; font-weight:700; list-style:none; display:flex}
.howto summary::-webkit-details-marker{display:none}
.howto summary::after{content:"+"; margin-left:auto; color:var(--faint)}
.howto details[open] summary::after{content:"×"}
.howto details p{font-size:.97rem}
.howto details p:last-child{margin-bottom:14px}
.url{display:block; word-break:break-all; padding:8px 10px; margin:0 0 12px; background:var(--sunk); border-radius:6px; user-select:all}

footer{margin-top:44px; padding-top:18px; border-top:1px solid var(--rule); color:var(--faint); font-size:.85rem}
footer p{margin:0 0 6px}
footer a{color:var(--muted)}

/* two languages: side by side when there is room, tabs when there is not */
body.wide .wrap{max-width:1080px}
.pair{display:grid; grid-template-columns:1fr 1fr; gap:0 32px; align-items:start}
.pair .col{min-width:0}
.hero.pair .sub{color:var(--muted)}
.hero.pair{align-items:stretch}
.hero.pair .col{display:flex; flex-direction:column}
.hero.pair .cal{margin-top:auto; padding-top:18px}
.hero.pair .callink.big{margin-top:0}
.prose.pair{max-width:none}
.prose.pair h2:first-child{margin-top:30px}
.card.pair .col p{margin:0 0 8px}
.card.pair .col .actions{margin-top:12px}
.sy-head h2{font-size:1.35rem; margin:0 0 10px; padding-bottom:7px; border-bottom:2px solid var(--rule2)}
.blk.pair{padding:0; gap:0}
.blk.pair > .col{padding:13px 16px 8px}
.blk.pair > .col.en{border-left:1px solid var(--rule)}
.blk.pair h3{margin:0; font-size:1.08rem; font-weight:700; line-height:1.3}
.blk.pair .when{color:var(--muted); font-size:.92rem; margin-top:2px; font-variant-numeric:tabular-nums}
.howto.pair{margin-top:44px; padding-top:22px; border-top:2px solid var(--rule2); max-width:none}
.howto.pair > .col > .howto{margin-top:0; padding-top:0; border-top:0; max-width:none}
footer .pair{gap:0 32px}
.ev summary .srow{flex:1; gap:0 32px}
.srow .col{display:flex; gap:12px; align-items:flex-start}
.body.pair{gap:0 32px}
.mo-head{margin-top:26px}
.mo-head h3{font-family:"Source Serif 4",Georgia,serif; font-size:1.3rem; font-weight:600; margin:0 0 10px; padding-bottom:7px; border-bottom:2px solid var(--rule2)}
.mo{margin-top:0}
.pair > .col > .key{margin-top:22px}
.t.en::before{content:" / "; color:var(--faint)}
.langtabs{display:none}
[hidden]{display:none !important}
@media (max-width:719px){
  .pair{grid-template-columns:1fr}
  .blk.pair > .col.en{border-left:0; border-top:1px dashed var(--rule2)}
  .langtabs{display:flex; gap:6px; position:sticky; top:0; z-index:6; background:var(--bg); padding:10px 0 8px}
  .langtabs button{flex:1; font:inherit; font-weight:600; font-size:.95rem; padding:8px 12px; border-radius:999px;
    border:1px solid var(--rule2); background:var(--card); color:var(--muted); cursor:pointer}
  .langtabs button.on{background:var(--ink); color:var(--bg); border-color:var(--ink)}
  body.show-hr .pair .col.en, body.show-hr .t.en{display:none}
  body.show-en .pair .col.hr, body.show-en .t.hr{display:none}
  body.show-en .t.en::before{content:none}
  body.show-en .blk.pair > .col.en, .howto.pair > .col.en{border-top:0}
}