/* Kunst-Tage (kunst.mjs): Reiseführer statt Formular. Papier, Goldrahmen, Serifen-Titel, ein Zeitstrahl.
   Eine Datei, keine fremden Schriften, hell und dunkel, Reduce Motion beachtet. Kein JavaScript: die Schatzsuche
   läuft über Checkboxen und :has(). */
:root {
  color-scheme: light dark;
  --papier: #f8f1e4;
  --papier-2: #f1e6d1;
  --flaeche: #fffcf6;
  --tinte: #2a221c;
  --tinte-2: #5a4c40;
  --tinte-3: #85766a;
  --linie: #e6d9c3;
  --gold: #b07f22;
  --gold-hell: #f4e2b4;
  --rot: #a3402c;
  --gruen: #2e6a4e;
  --blau: #24588c;
  --zettel: #fff2b8;
  --schatten: 0 1px 2px rgba(60, 40, 20, .08), 0 8px 24px rgba(60, 40, 20, .10);
  --radius: 20px;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --papier: #16130f;
    --papier-2: #2e271e;
    --flaeche: #221d17;
    --tinte: #f4ede3;
    --tinte-2: #cdbfae;
    --tinte-3: #9c8f80;
    --linie: #3a3128;
    --gold: #dcb25c;
    --gold-hell: #4a3a1c;
    --rot: #e08a72;
    --gruen: #86c9a5;
    --blau: #8fb8ea;
    --zettel: #3d3519;
    --schatten: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .35);
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 17px/1.6 var(--sans); color: var(--tinte); background: var(--papier); }
a { color: var(--blau); text-underline-offset: 2px; }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; letter-spacing: -.005em; }
:lang(ja) h1, :lang(ja) h2, :lang(ja) h3 { font-family: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", serif; letter-spacing: 0; }
:lang(ja) body, body:lang(ja) { font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif; line-break: strict; }

.leiste { max-width: 920px; margin: 0 auto; padding: 14px 16px; display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.marke { color: var(--tinte); text-decoration: none; font-weight: 700; font-size: 1.02rem; display: inline-flex; align-items: center; gap: 8px; }
.marke svg { width: 22px; height: 22px; color: var(--gold); }
.sprachen { display: flex; gap: 4px; flex-wrap: wrap; font-size: .86rem; }
.sprachen a, .sprachen span { padding: 4px 10px; border-radius: 999px; text-decoration: none; color: var(--tinte-2); border: 1px solid var(--linie); background: var(--flaeche); }
.sprachen span { background: var(--tinte); color: var(--papier); border-color: var(--tinte); }

/* Titelbild: das Werk groß, im Goldrahmen */
.held { max-width: 920px; margin: 0 auto; padding: 0 16px; }
.held figure { margin: 0; }
.rahmen { margin: 0; padding: 10px; border-radius: 6px; background: linear-gradient(135deg, #d8b15f, #9a6a1c 40%, #e6c77d 60%, #8d5f16); box-shadow: var(--schatten); }
.rahmen img { border-radius: 2px; width: 100%; background: var(--papier-2); }
.held figcaption, .werk figcaption { font-size: .82rem; color: var(--tinte-3); margin-top: 8px; }
.held figcaption a, .werk figcaption a, .nachweis a { color: var(--tinte-3); }

main { max-width: 920px; margin: 0 auto; padding: 0 16px 48px; }
.krumen { font-size: .86rem; color: var(--tinte-3); margin: 18px 0 0; }
.krumen a { color: var(--tinte-3); }
h1 { font-size: clamp(2.1rem, 7vw, 3.4rem); margin: 6px 0 8px; }
h1 .funkeln { color: var(--gold); }
.unter { font-family: var(--serif); font-size: 1.22rem; color: var(--tinte-2); margin: 0 0 14px; font-style: italic; }
:lang(ja) .unter { font-style: normal; }
.intro { font-size: 1.06rem; max-width: 700px; margin: 0 0 18px; }
.chips { list-style: none; padding: 0; margin: 0 0 20px; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { padding: 6px 12px; border-radius: 999px; background: var(--flaeche); border: 1px solid var(--linie); font-size: .9rem; color: var(--tinte-2); }
.chips li:first-child { background: var(--gold-hell); border-color: transparent; color: var(--tinte); font-weight: 600; }
.sprung { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 8px; }
.sprung a { text-decoration: none; padding: 8px 14px; border-radius: 999px; background: var(--tinte); color: var(--papier); font-weight: 600; font-size: .92rem; }
.sprung a + a { background: transparent; color: var(--tinte); border: 1px solid var(--linie); }
.uebersetzt { font-size: .88rem; color: var(--tinte-3); border-left: 3px solid var(--gold); padding: 4px 12px; margin: 14px 0; }

section.abschnitt { margin: 44px 0 0; scroll-margin-top: 12px; }
section.abschnitt > h2 { font-size: clamp(1.6rem, 5vw, 2.1rem); margin: 0 0 6px; display: flex; align-items: center; gap: 10px; }
section.abschnitt > h2 svg { width: 26px; height: 26px; color: var(--gold); flex: none; }
.abschnitt-intro { color: var(--tinte-2); margin: 0 0 14px; max-width: 700px; }

/* Zeitstrahl */
.zeitstrahl { list-style: none; margin: 18px 0 0; padding: 0 0 0 26px; position: relative; }
.zeitstrahl::before { content: ""; position: absolute; left: 9px; top: 8px; bottom: 8px; border-left: 2px dotted var(--gold); }
.zeitstrahl > li { position: relative; margin: 0 0 14px; }
.zeitstrahl > li::before { content: ""; position: absolute; left: -24px; top: 22px; width: 16px; height: 16px; border-radius: 50%; background: var(--papier); border: 3px solid var(--gold); }
.zeitstrahl > li.weg::before { width: 10px; height: 10px; left: -21px; top: 12px; border-width: 2px; border-color: var(--tinte-3); }
.zeitstrahl > li.abend::before { background: var(--gold); box-shadow: 0 0 0 4px var(--gold-hell); }
.station { background: var(--flaeche); border-radius: var(--radius); padding: 20px; box-shadow: var(--schatten); }
.station.mittag, .station.kinderpause { box-shadow: none; border: 1px dashed var(--linie); background: transparent; padding: 14px 18px; }
.zeit { display: inline-block; font-weight: 700; font-size: .82rem; letter-spacing: .04em; color: var(--rot); margin-bottom: 4px; }
.station h3 { font-size: 1.45rem; margin: 0 0 8px; }
.station.mittag h3, .station.kinderpause h3 { font-size: 1.1rem; font-family: var(--sans); font-weight: 600; }
.station p { margin: 0 0 12px; }
.marken { display: flex; gap: 6px; flex-wrap: wrap; margin: 0 0 10px; }
.marke-klein { font-size: .76rem; font-weight: 700; padding: 3px 9px; border-radius: 999px; background: var(--papier-2); color: var(--tinte-2); }
.marke-klein.res { background: #fbe1d9; color: #8a2f1d; }
@media (prefers-color-scheme: dark) { .marke-klein.res { background: #4a241b; color: #f2b6a4; } }
.hinweis { font-size: .92rem; color: var(--tinte-2); background: var(--papier-2); border-radius: 12px; padding: 8px 12px; }

/* Werke in Goldrahmen, nebeneinander */
.werke { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(140px, 42%), 1fr)); gap: 14px; margin: 14px 0 16px; align-items: start; }
.werke.eins { max-width: 520px; }
.werke.eins .werk.hoch { max-width: 260px; }
.werke.eins { grid-template-columns: 1fr; }
.werk { margin: 0; }
.werk .rahmen { padding: 5px; }
.werke:not(.eins) .werk figcaption { font-size: .78rem; }
.werke:not(.eins) .werk figcaption strong { font-size: .95rem; }
.werk figcaption strong { display: block; font-family: var(--serif); font-size: 1.02rem; color: var(--tinte); font-weight: 600; line-height: 1.25; }
.werk .saal { display: inline-block; margin-top: 2px; font-weight: 700; color: var(--gruen); }
.werk .ohne { padding: 26px 14px; border-radius: 6px; border: 2px dashed var(--linie); text-align: center; color: var(--tinte-3); font-family: var(--serif); font-size: 1.1rem; }
.af { display: inline-flex; align-items: center; gap: 6px; margin-top: 6px; font-weight: 600; font-size: .85rem; color: var(--blau); text-decoration: none; }
.af svg { width: 15px; height: 15px; }

/* Kinder-Zettel */
.zettel { position: relative; background: var(--zettel); border-radius: 4px 16px 16px 16px; padding: 12px 14px 12px 44px; margin: 6px 0 14px; transform: rotate(-.4deg); font-size: .95rem; }
.zettel svg { position: absolute; left: 12px; top: 12px; width: 22px; height: 22px; color: var(--gold); }

/* Fakten */
.fakten { margin: 0; display: grid; gap: 8px; font-size: .92rem; border-top: 1px solid var(--linie); padding-top: 12px; }
.fakten > div { display: grid; grid-template-columns: 8.6em 1fr; gap: 10px; }
.fakten dt { color: var(--tinte-3); }
.fakten dd { margin: 0; color: var(--tinte-2); overflow-wrap: anywhere; }
.fakten dd small { color: var(--tinte-3); }
.fakten dd small.zeile { display: block; margin-top: 2px; }
@media (max-width: 520px) { .fakten > div { grid-template-columns: 1fr; gap: 2px; } .station { padding: 16px; } }
.woche { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 3px; margin: 2px 0 4px; max-width: 460px; }
.woche span { text-align: center; border-radius: 8px; background: var(--papier-2); padding: 4px 2px; line-height: 1.2; font-size: .74rem; }
.woche b { display: block; font-size: .72rem; color: var(--tinte-3); font-weight: 700; }
.woche span.zu { background: transparent; border: 1px dashed var(--linie); color: var(--tinte-3); }
.knoepfe { display: flex; gap: 8px; flex-wrap: wrap; margin: 14px 0 0; }
.knopf { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; background: var(--tinte); color: var(--papier); text-decoration: none; font-weight: 600; font-size: .92rem; }
.knopf svg { width: 17px; height: 17px; }
.knopf.zweit { background: transparent; color: var(--tinte); border: 1px solid var(--linie); }
.knopf.gold { background: var(--gold); color: #1c1408; }

.weg { font-size: .9rem; color: var(--tinte-2); padding: 4px 0 4px 2px; display: flex; gap: 8px; align-items: flex-start; }
.weg svg { width: 18px; height: 18px; flex: none; margin-top: 2px; color: var(--tinte-3); }

.abend .station { background: linear-gradient(160deg, var(--flaeche), var(--gold-hell)); }
.abend .station h3::after { content: " ✦"; color: var(--gold); }

/* Schatzsuche: Karte antippen → Stern leuchtet, Funken; alle gefunden → Urkunde */
.schatz { margin: 20px 0 8px; padding: 20px; border-radius: var(--radius); background: var(--flaeche); box-shadow: var(--schatten); border: 2px solid var(--gold-hell); }
.schatz h3 { font-size: 1.5rem; margin: 0 0 4px; }
.schatz > p { margin: 0 0 12px; color: var(--tinte-2); }
.karten { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
.karte input { position: absolute; opacity: 0; pointer-events: none; }
.karte label { display: block; cursor: pointer; position: relative; border-radius: 14px; background: var(--papier); padding: 8px; border: 2px solid var(--linie); transition: transform .2s ease, border-color .2s ease; }
.karte .nr { position: absolute; top: -10px; left: -8px; z-index: 2; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--rot); color: #fff; font-weight: 800; font-size: .9rem; box-shadow: var(--schatten); }
.karte img { border-radius: 8px; aspect-ratio: 4 / 3; object-fit: cover; width: 100%; filter: saturate(.85); }
.karte .frage { display: block; font-size: .86rem; margin: 8px 2px 4px; line-height: 1.35; }
.karte .titel { display: block; font-family: var(--serif); font-weight: 600; font-size: .95rem; line-height: 1.2; }
.karte .wo { display: block; font-size: .76rem; color: var(--gruen); font-weight: 700; }
.karte .stern { z-index: 2; position: absolute; top: 12px; right: 12px; width: 34px; height: 34px; border-radius: 50%; background: rgba(255, 255, 255, .85); display: grid; place-items: center; color: #b9ab95; }
.karte .stern svg { width: 22px; height: 22px; }
.karte .gefunden { display: none; font-size: .78rem; font-weight: 800; color: var(--gold); letter-spacing: .05em; text-transform: uppercase; }
.karte input:checked + label { border-color: var(--gold); transform: rotate(-1deg); background: var(--gold-hell); }
.karte input:checked + label img { filter: none; }
.karte input:checked + label .stern { color: var(--gold); background: #fff8e1; animation: leuchten .7s ease; }
.karte input:checked + label .gefunden { display: inline; }
.karte input:focus-visible + label { outline: 3px solid var(--blau); outline-offset: 3px; }
.karte label .funken { position: absolute; inset: 0; pointer-events: none; z-index: 3; }
.karte label .funken i { position: absolute; top: 28px; right: 28px; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); opacity: 0; }
.karte input:checked + label .funken i { animation: funke .8s ease-out forwards; }
.karte input:checked + label .funken i:nth-child(1) { --x: -38px; --y: -26px; }
.karte input:checked + label .funken i:nth-child(2) { --x: 30px; --y: -30px; animation-delay: .05s; background: var(--rot); }
.karte input:checked + label .funken i:nth-child(3) { --x: -30px; --y: 28px; animation-delay: .1s; }
.karte input:checked + label .funken i:nth-child(4) { --x: 34px; --y: 22px; animation-delay: .08s; background: var(--blau); }
.karte input:checked + label .funken i:nth-child(5) { --x: 0; --y: -44px; animation-delay: .12s; }
@keyframes funke { 0% { opacity: 1; transform: translate(0, 0) scale(1); } 100% { opacity: 0; transform: translate(var(--x), var(--y)) scale(.4); } }
@keyframes leuchten { 0% { transform: scale(.6); } 60% { transform: scale(1.25); } 100% { transform: scale(1); } }
.urkunde { display: none; margin: 16px 0 0; padding: 16px 18px; border-radius: 14px; text-align: center; font-family: var(--serif); font-size: 1.25rem; background: var(--gold-hell); border: 2px solid var(--gold); }
.schatz:not(:has(.karte input:not(:checked))) .urkunde { display: block; animation: leuchten .8s ease; }
@media (prefers-reduced-motion: reduce) {
  .karte label, .karte input:checked + label { transition: none; transform: none; }
  .karte input:checked + label .stern, .karte input:checked + label .funken i, .schatz:not(:has(.karte input:not(:checked))) .urkunde { animation: none; }
}

.kasten { margin: 28px 0 0; padding: 20px; border-radius: var(--radius); background: var(--flaeche); box-shadow: var(--schatten); }
.kasten h3 { margin: 0 0 6px; font-size: 1.3rem; }
.kasten p { margin: 0 0 10px; }
.kasten.app { border: 2px solid var(--gruen); box-shadow: none; }
.kasten.kosten { background: var(--papier-2); box-shadow: none; }
.ehrlich ul { margin: 6px 0 0; padding-left: 1.2em; color: var(--tinte-2); }
.ehrlich li { margin: 0 0 6px; }
.nachweis { font-size: .82rem; color: var(--tinte-3); }
.nachweis ul { padding-left: 1.1em; margin: 6px 0 0; }
.nachweis li { margin: 0 0 4px; }
.bitte { font-family: var(--serif); font-size: 1.12rem; margin: 30px 0 0; }

.fuss { max-width: 920px; margin: 0 auto; padding: 24px 16px 40px; color: var(--tinte-3); font-size: .85rem; border-top: 1px solid var(--linie); }
.fuss a { color: var(--tinte-3); }