:root {
  --bg: #0c0d0f;
  --surface: #131519;
  --surface-2: #191c21;
  --surface-3: #22262d;
  --text: #f3f0e8;
  --muted: #a9adb6;
  --faint: #747a85;
  --line: rgba(255,255,255,.11);
  --line-strong: rgba(255,255,255,.2);
  --accent: #d6ff3f;
  --accent-ink: #101300;
  --warm: #e2c6a0;
  --danger: #ff8d8d;
  --shadow: 0 28px 80px rgba(0,0,0,.32);
  --radius: 20px;
  --sidebar: 286px;
  --max: 1640px;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
html[data-theme="light"] {
  --bg: #f3f0e8;
  --surface: #fbfaf6;
  --surface-2: #ece8df;
  --surface-3: #ded9cf;
  --text: #161719;
  --muted: #5e6268;
  --faint: #7a7d82;
  --line: rgba(0,0,0,.11);
  --line-strong: rgba(0,0,0,.2);
  --accent: #b7e800;
  --accent-ink: #111300;
  --warm: #8a5b2a;
  --shadow: 0 28px 80px rgba(46,40,29,.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--sans); font-size: 16px; line-height: 1.55; text-rendering: optimizeLegibility; }
button, input, select { font: inherit; }
button { color: inherit; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
::selection { background: var(--accent); color: var(--accent-ink); }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
.skip-link { position: fixed; left: 16px; top: 16px; z-index: 9999; transform: translateY(-140%); background: var(--accent); color: var(--accent-ink); padding: 10px 14px; border-radius: 8px; font-weight: 800; text-decoration: none; }
.skip-link:focus { transform: translateY(0); }
.site-shell { min-height: 100vh; }
.sidebar { position: fixed; inset: 0 auto 0 0; width: var(--sidebar); padding: 30px 22px 24px; border-right: 1px solid var(--line); background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(18px); display:flex; flex-direction:column; z-index:30; }
.brand { display:flex; gap:14px; align-items:center; text-decoration:none; padding:4px; }
.brand-mark { width:48px; height:48px; border-radius:50%; display:grid; place-items:center; border:1px solid var(--line-strong); font-size:11px; font-weight:900; letter-spacing:.08em; background:var(--surface); }
.brand-logo { overflow:hidden; }
.brand-logo img { width:100%; height:100%; display:block; object-fit:cover; border-radius:50%; }
.brand-copy { display:grid; line-height:1.15; }
.brand-copy strong { font-size:15px; letter-spacing:.01em; }
.brand-copy small { color:var(--muted); font-size:12px; margin-top:5px; }
.area-nav { margin-top:40px; display:grid; gap:4px; }
.area-link { width:100%; display:flex; align-items:center; justify-content:space-between; gap:12px; padding:9px 12px; border:1px solid transparent; border-radius:10px; color:var(--muted); text-decoration:none; }
.area-link:hover { background:var(--surface); border-color:var(--line); color:var(--text); }
.area-link b { font-size:11px; min-width:25px; height:23px; display:grid; place-items:center; border:1px solid var(--line); border-radius:999px; color:var(--faint); }
.topic-nav { margin-top:28px; display:grid; gap:4px; }
.eyebrow { margin:0 0 14px; color:var(--faint); font-size:11px; font-weight:850; letter-spacing:.16em; text-transform:uppercase; }
.topic-link { border:0; background:transparent; width:100%; display:flex; gap:12px; align-items:center; justify-content:space-between; text-align:left; padding:10px 12px; border-radius:10px; cursor:pointer; color:var(--muted); }
.topic-link span { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.topic-link b { font-size:11px; min-width:25px; height:23px; display:grid; place-items:center; border:1px solid var(--line); border-radius:999px; color:var(--faint); }
.topic-link:hover { background:var(--surface); color:var(--text); }
.topic-link.is-active { background:var(--accent); color:var(--accent-ink); font-weight:800; }
.topic-link.is-active b { border-color:rgba(0,0,0,.2); color:var(--accent-ink); }
.sidebar-footer { margin-top:auto; display:grid; gap:16px; }
.sidebar-footer p { margin:0; color:var(--faint); font-size:11px; line-height:1.5; }
.utility-button { border:1px solid var(--line); background:transparent; border-radius:10px; padding:10px 12px; display:flex; align-items:center; gap:9px; cursor:pointer; font-size:12px; color:var(--muted); }
.utility-button:hover { border-color:var(--line-strong); color:var(--text); }
.main { margin-left:var(--sidebar); padding:0 52px; max-width:calc(var(--max) + var(--sidebar)); }
.masthead { min-height:520px; padding:90px 0 54px; border-bottom:1px solid var(--line); display:grid; grid-template-columns:minmax(0,1fr) auto; gap:40px; align-items:end; position:relative; }
.masthead::before { content:""; position:absolute; width:440px; height:440px; right:8%; top:35px; border-radius:50%; background:radial-gradient(circle, color-mix(in srgb,var(--accent) 13%,transparent), transparent 68%); pointer-events:none; }
.masthead h1 { margin:0; max-width:980px; font-family:var(--serif); font-size:clamp(54px,7.1vw,112px); font-weight:400; line-height:.88; letter-spacing:-.055em; }
.masthead h1 em { color:var(--accent); font-style:italic; font-weight:400; }
.lede { margin:30px 0 0; color:var(--muted); max-width:720px; font-size:clamp(17px,1.4vw,21px); }
.masthead-stats { display:grid; grid-template-columns:repeat(3, minmax(92px,1fr)); gap:1px; border:1px solid var(--line); background:var(--line); min-width:360px; }
.masthead-stats div { background:var(--bg); padding:18px; display:grid; gap:2px; }
.masthead-stats strong { font-family:var(--serif); font-size:28px; font-weight:400; }
.masthead-stats span { font-size:10px; color:var(--faint); text-transform:uppercase; letter-spacing:.12em; }
.continue-section, .library, .special-section { padding:64px 0 18px; }
.special-section { border-bottom:1px solid var(--line); scroll-margin-top:24px; }
.special-empty { border:1px dashed var(--line); border-radius:var(--radius); padding:28px; color:var(--faint); font-size:13px; }
.special-empty code { color:var(--muted); }
.graphic-grid .card-visual { aspect-ratio:1; }
.graphic-grid .card-cover { object-fit:contain; background:#090a0b; }
.continue-section { border-bottom:1px solid var(--line); }
.section-heading { display:flex; align-items:flex-end; justify-content:space-between; gap:20px; margin-bottom:28px; }
.section-heading.compact { align-items:center; margin-bottom:20px; }
.section-heading h2 { margin:0; font-family:var(--serif); font-size:clamp(34px,4vw,58px); font-weight:400; letter-spacing:-.035em; line-height:1; }
.result-count { color:var(--faint); font-size:12px; margin:10px 0 0; }
.text-button { border:0; background:transparent; padding:8px 0; color:var(--muted); cursor:pointer; text-decoration:underline; text-underline-offset:4px; }
.view-switch { display:flex; gap:4px; padding:4px; border:1px solid var(--line); border-radius:10px; }
.icon-button { width:36px; height:34px; border:0; background:transparent; border-radius:7px; cursor:pointer; color:var(--muted); }
.icon-button.is-active { background:var(--surface-2); color:var(--text); }
.controls { display:grid; grid-template-columns:minmax(280px,1fr) auto auto; gap:12px; align-items:center; margin-bottom:22px; }
.search-field { height:48px; border:1px solid var(--line); background:var(--surface); border-radius:12px; display:flex; align-items:center; gap:10px; padding:0 14px; }
.search-field:focus-within { border-color:var(--accent); box-shadow:0 0 0 1px var(--accent); }
.search-field input { width:100%; border:0; outline:0; color:var(--text); background:transparent; min-width:80px; }
.search-field input::placeholder { color:var(--faint); }
kbd { border:1px solid var(--line); background:var(--surface-2); color:var(--faint); border-radius:5px; font-size:10px; padding:2px 6px; box-shadow:0 1px 0 var(--line-strong); }
.filter-row { display:flex; gap:6px; flex-wrap:wrap; }
.filter-chip { border:1px solid var(--line); background:transparent; height:38px; padding:0 12px; border-radius:999px; color:var(--muted); cursor:pointer; font-size:12px; display:flex; align-items:center; gap:7px; }
.filter-chip span { color:var(--faint); font-size:10px; }
.filter-chip:hover { border-color:var(--line-strong); color:var(--text); }
.filter-chip.is-active { background:var(--text); color:var(--bg); border-color:var(--text); font-weight:800; }
.filter-chip.is-active span { color:inherit; opacity:.65; }
.sort-field { display:flex; align-items:center; gap:8px; color:var(--faint); font-size:11px; text-transform:uppercase; letter-spacing:.08em; }
.sort-field select { height:38px; border:1px solid var(--line); background:var(--surface); color:var(--text); border-radius:9px; padding:0 34px 0 10px; text-transform:none; letter-spacing:0; font-size:12px; }
.active-context { margin:0 0 20px; background:color-mix(in srgb,var(--accent) 9%,var(--surface)); border:1px solid color-mix(in srgb,var(--accent) 26%,var(--line)); border-radius:10px; padding:10px 12px; display:flex; justify-content:space-between; gap:10px; font-size:12px; color:var(--muted); }
.active-context button { border:0; background:transparent; color:var(--accent); cursor:pointer; }
.publication-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; }
.publication-card { position:relative; min-width:0; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; background:var(--surface); transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease; }
.publication-card:hover { transform:translateY(-3px); border-color:var(--line-strong); box-shadow:var(--shadow); }
.card-open { width:100%; display:block; padding:0; border:0; background:transparent; color:inherit; text-align:left; cursor:pointer; }
.card-visual { aspect-ratio:16/10; overflow:hidden; position:relative; background:linear-gradient(135deg,var(--surface-2),var(--surface-3)); border-bottom:1px solid var(--line); }
.card-cover { width:100%; height:100%; display:none; object-fit:cover; }
.card-cover[src] { display:block; }
.card-monogram { width:100%; height:100%; display:grid; place-items:center; position:absolute; inset:0; background:radial-gradient(circle at 75% 15%,color-mix(in srgb,var(--accent) 14%,transparent),transparent 44%),linear-gradient(145deg,var(--surface-2),var(--surface)); }
.card-monogram span { font-family:var(--serif); font-size:clamp(46px,5vw,78px); color:color-mix(in srgb,var(--text) 24%,transparent); letter-spacing:-.06em; }
.card-cover[src] + .card-monogram { display:none; }
.type-badge, .progress-badge { position:absolute; top:12px; border-radius:999px; padding:6px 9px; font-size:9px; text-transform:uppercase; font-weight:900; letter-spacing:.12em; backdrop-filter:blur(10px); }
.type-badge { left:12px; background:var(--accent); color:var(--accent-ink); }
.progress-badge { right:12px; background:rgba(0,0,0,.64); color:white; }
.card-body { padding:18px 18px 16px; }
.card-meta { display:flex; justify-content:space-between; gap:12px; color:var(--faint); font-size:10px; text-transform:uppercase; letter-spacing:.1em; }
.card-meta time { white-space:nowrap; }
.card-body h3 { margin:13px 0 9px; font-family:var(--serif); font-size:25px; font-weight:400; line-height:1.08; letter-spacing:-.025em; }
.card-description { margin:0; color:var(--muted); font-size:13px; line-height:1.55; min-height:3.1em; display:-webkit-box; -webkit-box-orient:vertical; -webkit-line-clamp:2; overflow:hidden; }
.card-footer { margin-top:22px; border-top:1px solid var(--line); padding-top:12px; display:flex; justify-content:space-between; gap:10px; font-size:11px; color:var(--faint); }
.card-open-label { color:var(--text); }
.card-open-label b { color:var(--accent); }
.favorite-button { position:absolute; right:12px; bottom:12px; width:34px; height:34px; border:1px solid var(--line); border-radius:50%; background:color-mix(in srgb,var(--surface) 88%,transparent); backdrop-filter:blur(10px); cursor:pointer; font-size:18px; display:grid; place-items:center; z-index:2; }
.favorite-button.is-active { color:var(--accent); border-color:color-mix(in srgb,var(--accent) 50%,var(--line)); }
.publication-grid[data-view="list"] { grid-template-columns:1fr; gap:8px; }
.publication-grid[data-view="list"] .publication-card { border-radius:14px; }
.publication-grid[data-view="list"] .card-open { display:grid; grid-template-columns:180px minmax(0,1fr); }
.publication-grid[data-view="list"] .card-visual { aspect-ratio:auto; min-height:132px; border-bottom:0; border-right:1px solid var(--line); }
.publication-grid[data-view="list"] .card-body { display:grid; grid-template-columns:minmax(0,1fr) minmax(220px,.8fr); column-gap:34px; align-items:center; }
.publication-grid[data-view="list"] .card-meta, .publication-grid[data-view="list"] .card-body h3 { grid-column:1; }
.publication-grid[data-view="list"] .card-description { grid-column:2; grid-row:1 / span 2; min-height:0; -webkit-line-clamp:3; }
.publication-grid[data-view="list"] .card-footer { grid-column:1 / -1; margin-top:12px; }
.empty-state { min-height:300px; border:1px dashed var(--line-strong); border-radius:var(--radius); display:grid; place-items:center; align-content:center; text-align:center; padding:40px; color:var(--muted); }
.empty-state > span { font-size:34px; color:var(--faint); }
.empty-state h3 { color:var(--text); font-family:var(--serif); font-size:28px; margin:10px 0 4px; font-weight:400; }
.empty-state p { margin:0; max-width:520px; }
.site-footer { margin-top:80px; padding:30px 0 42px; border-top:1px solid var(--line); display:flex; align-items:flex-end; justify-content:space-between; gap:30px; color:var(--faint); font-size:11px; }
.site-footer > div { display:grid; }
.site-footer strong { color:var(--text); font-size:13px; }
.site-footer p { margin:0; }
.viewer { width:min(1440px,calc(100% - 40px)); max-width:none; height:min(900px,calc(100vh - 40px)); padding:0; border:1px solid var(--line-strong); border-radius:24px; background:var(--surface); color:var(--text); box-shadow:0 40px 120px rgba(0,0,0,.58); }
.viewer::backdrop { background:rgba(0,0,0,.76); backdrop-filter:blur(8px); }
.viewer-shell { height:100%; display:grid; grid-template-rows:auto 1fr; overflow:hidden; }
.viewer-header { min-height:88px; display:flex; justify-content:space-between; gap:20px; align-items:center; padding:18px 22px 18px 28px; border-bottom:1px solid var(--line); }
.viewer-header h2 { margin:2px 0 0; font-family:var(--serif); font-size:clamp(22px,2.3vw,36px); font-weight:400; line-height:1.05; letter-spacing:-.025em; }
.viewer-kicker { margin:0; color:var(--accent); font-size:9px; text-transform:uppercase; font-weight:900; letter-spacing:.13em; }
.viewer-actions { display:flex; gap:7px; }
.round-button { width:40px; height:40px; border-radius:50%; border:1px solid var(--line); background:transparent; display:grid; place-items:center; cursor:pointer; font-size:20px; }
.round-button:hover { background:var(--surface-2); }
.round-button.is-active { color:var(--accent); }
.viewer-body { min-height:0; display:grid; grid-template-columns:minmax(0,1fr) 340px; }
.viewer-stage { min-width:0; min-height:0; background:#08090a; display:grid; place-items:center; overflow:auto; }
.viewer-stage video { width:100%; height:100%; max-height:100%; object-fit:contain; background:#000; }
.viewer-stage iframe { border:0; width:100%; height:100%; background:white; }
.viewer-stage .text-viewer { width:min(820px,100%); min-height:100%; padding:60px; color:var(--text); background:var(--surface); white-space:pre-wrap; font-family:var(--serif); font-size:18px; line-height:1.75; }
.viewer-stage .image-viewer { margin:0; width:100%; height:100%; display:grid; place-items:center; padding:24px; }
.viewer-stage .image-viewer img { display:block; max-width:100%; max-height:100%; object-fit:contain; }
.viewer-stage .website-viewer { width:100%; height:100%; min-height:520px; background:#fff; }
.audio-stage { width:min(760px,calc(100% - 48px)); padding:36px; border:1px solid var(--line); border-radius:24px; background:var(--surface); box-shadow:var(--shadow); }
.audio-art { aspect-ratio:16/8; border-radius:16px; overflow:hidden; margin-bottom:28px; display:grid; place-items:center; background:radial-gradient(circle at 70% 15%,color-mix(in srgb,var(--accent) 18%,transparent),transparent 40%),linear-gradient(145deg,var(--surface-3),var(--surface-2)); }
.audio-art img { width:100%; height:100%; object-fit:cover; }
.audio-art .wave-mark { font-family:var(--serif); font-size:88px; opacity:.25; }
.audio-controls { display:grid; grid-template-columns:auto 1fr auto; gap:18px; align-items:center; }
.audio-play { width:54px; height:54px; border:0; border-radius:50%; background:var(--accent); color:var(--accent-ink); font-weight:900; cursor:pointer; }
.audio-timeline { display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:10px; color:var(--faint); font-size:10px; }
.audio-timeline input { width:100%; accent-color:var(--accent); }
.speed-select { border:1px solid var(--line); background:var(--surface-2); color:var(--text); border-radius:8px; height:34px; }
.viewer-meta { overflow:auto; border-left:1px solid var(--line); padding:28px 24px; background:var(--surface); }
.viewer-description { color:var(--muted); font-size:14px; line-height:1.65; }
.viewer-description:empty::before { content:'Für diese Publikation ist noch keine Kurzbeschreibung hinterlegt.'; color:var(--faint); }
.viewer-meta dl { margin:28px 0; padding:18px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line); display:grid; grid-template-columns:auto 1fr; gap:9px 18px; font-size:11px; }
.viewer-meta dt { color:var(--faint); }
.viewer-meta dd { margin:0; text-align:right; color:var(--text); }
.tag-list { display:flex; flex-wrap:wrap; gap:6px; }
.tag-list span { border:1px solid var(--line); border-radius:999px; padding:6px 9px; font-size:10px; color:var(--muted); }
.viewer-links { margin-top:24px; display:grid; gap:8px; }
.viewer-links a { display:flex; justify-content:space-between; align-items:center; gap:12px; border:1px solid var(--line); border-radius:10px; padding:11px 12px; text-decoration:none; font-size:12px; }
.viewer-links a:hover { border-color:var(--line-strong); background:var(--surface-2); }
.continue-card { border:1px solid var(--line); background:var(--surface); border-radius:16px; padding:16px; display:grid; grid-template-columns:auto 1fr auto; gap:16px; align-items:center; }
.continue-icon { width:48px; height:48px; border-radius:12px; background:var(--surface-2); display:grid; place-items:center; color:var(--accent); }
.continue-card strong { display:block; font-family:var(--serif); font-size:20px; font-weight:400; }
.continue-card small { color:var(--faint); }
.continue-card button { border:0; background:var(--accent); color:var(--accent-ink); border-radius:9px; padding:10px 14px; font-weight:800; cursor:pointer; }
@media (max-width: 1180px) {
  :root { --sidebar: 240px; }
  .main { padding:0 30px; }
  .publication-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .controls { grid-template-columns:1fr auto; }
  .filter-row { grid-column:1 / -1; order:3; }
  .masthead { grid-template-columns:1fr; min-height:480px; }
  .masthead-stats { width:max-content; min-width:0; }
}
@media (max-width: 820px) {
  :root { --sidebar: 0px; }
  .sidebar { position:sticky; top:0; width:auto; height:auto; padding:10px 16px; border-right:0; border-bottom:1px solid var(--line); flex-direction:row; align-items:center; overflow:hidden; }
  .brand { flex:0 0 auto; }
  .brand-mark { width:38px; height:38px; }
  .brand-copy small { display:none; }
  .area-nav { margin:0 0 0 12px; display:flex; gap:4px; flex:0 0 auto; }
  .area-nav .eyebrow { display:none; }
  .area-link { width:auto; flex:0 0 auto; padding:8px 9px; border-color:var(--line); font-size:12px; }
  .area-link b { display:none; }
  .topic-nav { margin:0 0 0 8px; display:flex; gap:5px; overflow:auto; scrollbar-width:none; }
  .topic-nav::-webkit-scrollbar { display:none; }
  .topic-nav .eyebrow { display:none; }
  .topic-link { flex:0 0 auto; width:auto; border:1px solid var(--line); padding:8px 10px; }
  .topic-link b { display:none; }
  .sidebar-footer { margin:0 0 0 auto; }
  .sidebar-footer p, .utility-button span:last-child { display:none; }
  .utility-button { width:38px; height:38px; display:grid; place-items:center; padding:0; }
  .main { margin-left:0; padding:0 18px; }
  .masthead { min-height:420px; padding:66px 0 42px; }
  .masthead h1 { font-size:clamp(52px,13vw,84px); }
  .masthead-stats { width:100%; }
  .controls { grid-template-columns:1fr; }
  .filter-row { grid-column:auto; order:initial; overflow:auto; flex-wrap:nowrap; padding-bottom:4px; }
  .filter-chip { flex:0 0 auto; }
  .sort-field { justify-self:start; }
  .publication-grid { grid-template-columns:1fr; }
  .publication-grid[data-view="list"] .card-open { grid-template-columns:120px minmax(0,1fr); }
  .publication-grid[data-view="list"] .card-body { display:block; }
  .publication-grid[data-view="list"] .card-description { margin-top:8px; }
  .viewer { width:100%; height:100%; max-height:none; border-radius:0; border:0; }
  .viewer-body { grid-template-columns:1fr; grid-template-rows:minmax(330px,60vh) auto; overflow:auto; }
  .viewer-stage { min-height:420px; }
  .viewer-stage .website-viewer { min-height:60vh; }
  .viewer-meta { border-left:0; border-top:1px solid var(--line); overflow:visible; }
}
@media (max-width: 520px) {
  .brand-copy strong { max-width:130px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
  .masthead { min-height:390px; }
  .masthead h1 { font-size:49px; }
  .lede { font-size:16px; }
  .masthead-stats div { padding:13px 11px; }
  .masthead-stats strong { font-size:24px; }
  .section-heading { align-items:center; }
  .view-switch { display:none; }
  .publication-grid[data-view="list"] .card-open { display:block; }
  .publication-grid[data-view="list"] .card-visual { aspect-ratio:16/9; border-right:0; border-bottom:1px solid var(--line); }
  .viewer-header { padding:14px; }
  .viewer-header h2 { font-size:21px; }
  .viewer-actions { gap:4px; }
  .round-button { width:36px; height:36px; }
  .viewer-stage { min-height:320px; }
  .audio-stage { width:calc(100% - 24px); padding:18px; }
  .audio-controls { grid-template-columns:auto 1fr; }
  .speed-select { grid-column:2; width:72px; }
  .audio-timeline { grid-column:1 / -1; }
  .site-footer { align-items:flex-start; flex-direction:column; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior:auto !important; transition:none !important; animation:none !important; }
}

/* V1.1 – additive archive scaling + album layer */
.topic-nav { flex:1 1 auto; min-height:0; overflow-y:auto; align-content:start; padding-right:4px; scrollbar-width:thin; }
.topic-search { position:sticky; top:0; z-index:2; height:38px; display:flex; align-items:center; gap:8px; padding:0 10px; margin:0 0 8px; border:1px solid var(--line); border-radius:9px; background:color-mix(in srgb,var(--bg) 96%,transparent); color:var(--faint); backdrop-filter:blur(12px); }
.topic-search:focus-within { border-color:var(--accent); }
.topic-search input { width:100%; min-width:0; border:0; outline:0; background:transparent; color:var(--text); font-size:12px; }
.topic-search input::placeholder { color:var(--faint); }
.topic-link[hidden] { display:none !important; }

.album-section { padding:64px 0 18px; border-bottom:1px solid var(--line); }
.album-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:18px; }
.album-card { min-width:0; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; background:var(--surface); transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease; }
.album-card:hover { transform:translateY(-3px); border-color:var(--line-strong); box-shadow:var(--shadow); }
.album-open { width:100%; padding:0; border:0; background:transparent; color:inherit; text-align:left; cursor:pointer; }
.album-cover { position:relative; aspect-ratio:1; overflow:hidden; border-bottom:1px solid var(--line); background:linear-gradient(145deg,var(--surface-3),var(--surface-2)); }
.album-cover img { width:100%; height:100%; object-fit:cover; display:none; }
.album-cover img[src] { display:block; }
.album-cover-fallback { position:absolute; inset:0; display:grid; place-items:center; background:radial-gradient(circle at 72% 18%,color-mix(in srgb,var(--accent) 16%,transparent),transparent 42%),linear-gradient(145deg,var(--surface-2),var(--surface)); }
.album-cover img[src] + .album-cover-fallback { display:none; }
.album-cover-fallback span { font-family:var(--serif); font-size:88px; color:color-mix(in srgb,var(--text) 22%,transparent); }
.album-count { position:absolute; right:12px; bottom:12px; border:1px solid rgba(255,255,255,.18); border-radius:999px; padding:6px 9px; background:rgba(0,0,0,.66); color:#fff; font-size:9px; font-weight:900; letter-spacing:.1em; text-transform:uppercase; backdrop-filter:blur(10px); }
.album-card-body { padding:16px 17px 18px; }
.album-card-meta { margin:0 0 8px; color:var(--faint); font-size:10px; text-transform:uppercase; letter-spacing:.11em; }
.album-card h3 { margin:0; font-family:var(--serif); font-size:25px; font-weight:400; line-height:1.08; letter-spacing:-.025em; }
.album-card-artist { margin:8px 0 0; color:var(--muted); font-size:12px; }

.album-viewer { width:min(1220px,calc(100% - 40px)); max-width:none; height:min(820px,calc(100vh - 40px)); padding:0; border:1px solid var(--line-strong); border-radius:24px; background:var(--surface); color:var(--text); box-shadow:0 40px 120px rgba(0,0,0,.58); }
.album-viewer::backdrop { background:rgba(0,0,0,.76); backdrop-filter:blur(8px); }
.album-viewer-shell { height:100%; display:grid; grid-template-rows:auto 1fr; overflow:hidden; }
.album-viewer-header { min-height:88px; display:flex; justify-content:space-between; gap:20px; align-items:center; padding:18px 22px 18px 28px; border-bottom:1px solid var(--line); }
.album-viewer-header h2 { margin:2px 0 0; font-family:var(--serif); font-size:clamp(25px,2.8vw,42px); font-weight:400; line-height:1.05; letter-spacing:-.025em; }
.album-viewer-body { min-height:0; display:grid; grid-template-columns:390px minmax(0,1fr); }
.album-overview { overflow:auto; padding:28px; border-right:1px solid var(--line); background:var(--surface); }
.album-cover-large { aspect-ratio:1; display:grid; place-items:center; overflow:hidden; border-radius:18px; border:1px solid var(--line); background:radial-gradient(circle at 70% 15%,color-mix(in srgb,var(--accent) 17%,transparent),transparent 42%),linear-gradient(145deg,var(--surface-3),var(--surface-2)); }
.album-cover-large img { width:100%; height:100%; object-fit:cover; }
.album-cover-large > span { font-family:var(--serif); font-size:110px; color:color-mix(in srgb,var(--text) 22%,transparent); }
.album-artist { margin:20px 0 0; font-family:var(--serif); font-size:22px; }
.album-description { margin:10px 0 0; color:var(--muted); font-size:13px; line-height:1.6; }
.album-facts { margin:22px 0; padding:16px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line); display:grid; grid-template-columns:auto 1fr; gap:8px 16px; font-size:11px; }
.album-facts dt { color:var(--faint); }
.album-facts dd { margin:0; text-align:right; }
.album-play-button { width:100%; min-height:46px; border:0; border-radius:10px; background:var(--accent); color:var(--accent-ink); font-weight:900; cursor:pointer; }
.album-play-button:disabled { opacity:.45; cursor:not-allowed; }
.album-tracks { min-width:0; overflow:auto; padding:30px; }
.album-track-heading { margin-bottom:20px; }
.album-track-heading h3 { margin:0; font-family:var(--serif); font-size:34px; font-weight:400; }
.album-tracks ol { list-style:none; padding:0; margin:0; border-top:1px solid var(--line); }
.album-tracks li { border-bottom:1px solid var(--line); }
.album-track-button { width:100%; min-height:62px; display:grid; grid-template-columns:34px minmax(0,1fr) auto 30px; gap:12px; align-items:center; padding:8px 5px; border:0; background:transparent; color:inherit; text-align:left; cursor:pointer; }
.album-track-button:hover { background:var(--surface-2); }
.track-number { color:var(--faint); font-variant-numeric:tabular-nums; text-align:center; }
.track-title { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.track-duration { color:var(--faint); font-size:11px; }
.track-action { color:var(--accent); }

.viewer-links button { width:100%; display:flex; justify-content:space-between; align-items:center; gap:12px; border:1px solid var(--line); border-radius:10px; padding:11px 12px; background:transparent; color:inherit; text-align:left; cursor:pointer; font-size:12px; }
.viewer-links button:hover { border-color:var(--line-strong); background:var(--surface-2); }
.album-transport { margin-top:18px; padding-top:16px; border-top:1px solid var(--line); display:grid; grid-template-columns:auto minmax(0,1fr) auto; gap:12px; align-items:center; }
.album-transport button { border:1px solid var(--line); background:transparent; color:var(--muted); border-radius:8px; padding:8px 10px; cursor:pointer; font-size:11px; }
.album-transport button:hover { border-color:var(--line-strong); color:var(--text); }
.album-transport span { min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; text-align:center; color:var(--faint); font-size:10px; text-transform:uppercase; letter-spacing:.08em; }

@media (max-width: 1180px) {
  .album-grid { grid-template-columns:repeat(3,minmax(0,1fr)); }
  .album-viewer-body { grid-template-columns:330px minmax(0,1fr); }
}
@media (max-width: 820px) {
  .topic-nav { flex:1 1 auto; min-width:0; min-height:auto; overflow-x:auto; overflow-y:hidden; padding-right:0; align-items:center; }
  .topic-search { position:static; flex:0 0 170px; margin:0 4px 0 0; height:36px; }
  .album-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .album-viewer { width:100%; height:100%; max-height:none; border-radius:0; border:0; }
  .album-viewer-body { display:block; overflow:auto; }
  .album-overview { border-right:0; border-bottom:1px solid var(--line); }
  .album-cover-large { width:min(360px,100%); }
  .album-tracks { overflow:visible; }
}
@media (max-width: 520px) {
  .topic-search { flex-basis:150px; }
  .album-grid { grid-template-columns:1fr; }
  .album-viewer-header { padding:14px; }
  .album-overview, .album-tracks { padding:18px; }
  .album-track-button { grid-template-columns:28px minmax(0,1fr) auto; }
  .track-duration { display:none; }
  .album-transport { grid-template-columns:1fr 1fr; }
  .album-transport span { grid-column:1 / -1; grid-row:1; }
}
@media (max-width: 820px) {
  /* Die V1.0-Mobile-Navigation bleibt sichtbar; die zusätzliche Themensuche ist Desktop/Tablet vorbehalten. */
  .topic-search { display:none; }
}

/* V1.3.3: crisp brand rendering + legal page. Existing layout remains unchanged. */
.brand-logo img { image-rendering:auto; object-fit:contain; }
.legal-link,.footer-link { color:var(--muted); text-decoration:none; text-underline-offset:3px; }
.legal-link:hover,.footer-link:hover { color:var(--text); text-decoration:underline; }
.sidebar-footer .legal-link { width:max-content; font-size:11px; }
.legal-page-body { margin:0; min-height:100vh; background:var(--bg); color:var(--text); }
.legal-shell { width:min(1080px,calc(100% - 40px)); margin:0 auto; padding:34px 0 70px; }
.legal-header { display:flex; align-items:center; justify-content:space-between; gap:24px; padding-bottom:30px; border-bottom:1px solid var(--line); }
.legal-brand { width:max-content; }
.legal-back { color:var(--muted); text-decoration:none; font-size:12px; }
.legal-back:hover { color:var(--text); }
.legal-document { padding-top:70px; display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:18px; }
.legal-title { grid-column:1 / -1; padding-bottom:34px; max-width:850px; }
.legal-title h1 { margin:0; font-family:var(--serif); font-weight:400; font-size:clamp(54px,8vw,96px); line-height:.9; letter-spacing:-.045em; }
.legal-title>p:last-child { max-width:720px; margin:25px 0 0; color:var(--muted); font-size:18px; line-height:1.65; }
.legal-card { border:1px solid var(--line); background:var(--surface); border-radius:var(--radius); padding:28px; }
.legal-card-wide { grid-column:1 / -1; }
.legal-card h2 { margin:0 0 18px; font-family:var(--serif); font-size:clamp(25px,3vw,36px); font-weight:400; letter-spacing:-.025em; }
.legal-card p { margin:0 0 16px; color:var(--muted); line-height:1.72; }
.legal-card p:last-child { margin-bottom:0; }
.legal-card address { color:var(--muted); font-style:normal; line-height:1.75; }
.legal-card address strong { color:var(--text); }
.legal-card a { color:var(--text); text-underline-offset:3px; }
.legal-contact { margin:0; display:grid; gap:0; }
.legal-contact>div { display:grid; grid-template-columns:100px minmax(0,1fr); gap:18px; padding:11px 0; border-top:1px solid var(--line); }
.legal-contact dt { color:var(--faint); }
.legal-contact dd { margin:0; }
.legal-note { grid-column:1 / -1; margin:14px 0 0; color:var(--faint); font-size:11px; }
@media (max-width: 720px) {
  .legal-shell { width:min(100% - 28px,1080px); padding-top:18px; }
  .legal-header { align-items:flex-start; }
  .legal-back { margin-top:12px; }
  .legal-document { grid-template-columns:1fr; padding-top:48px; }
  .legal-title,.legal-card-wide,.legal-note { grid-column:auto; }
  .legal-card { padding:21px; }
  .legal-contact>div { grid-template-columns:1fr; gap:4px; }
}

/* V1.3.4: external website link records. */
.external-website-stage{width:min(760px,calc(100% - 48px));display:grid;grid-template-columns:minmax(180px,280px) minmax(0,1fr);gap:28px;align-items:center;padding:28px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.external-website-stage>img{width:100%;aspect-ratio:16/10;object-fit:cover;border:1px solid var(--line);border-radius:12px;background:var(--surface-2)}
.external-web-mark{width:100%;aspect-ratio:16/10;display:grid;place-items:center;border:1px solid var(--line);border-radius:12px;background:linear-gradient(145deg,var(--surface-3),var(--surface-2));font-family:var(--serif);font-size:76px;color:var(--accent)}
.external-website-stage p{margin:0 0 8px;color:var(--faint);font-size:10px;font-weight:800;letter-spacing:.11em;text-transform:uppercase}
.external-website-stage h3{margin:0;font-family:var(--serif);font-size:clamp(28px,4vw,48px);font-weight:400;line-height:1.05}
.external-website-stage a{margin-top:22px;display:inline-flex;align-items:center;gap:18px;border:1px solid var(--line-strong);border-radius:10px;padding:11px 14px;color:var(--text);text-decoration:none;font-size:12px}
.external-website-stage a:hover{background:var(--surface-2)}
@media(max-width:700px){.external-website-stage{grid-template-columns:1fr;width:calc(100% - 24px);padding:18px}.external-website-stage>img,.external-web-mark{max-height:230px}}

/* V1.3.5: official release links and audio-reactive light visualizer. */
.audio-art{position:relative;isolation:isolate}.audio-art>img{position:relative;z-index:1}.audio-visualizer{position:absolute;inset:0;width:100%;height:100%;z-index:2;pointer-events:none;opacity:.72;transition:opacity .25s ease}.audio-art.has-cover .audio-visualizer{opacity:.34;mix-blend-mode:screen}.audio-art.is-playing .audio-visualizer{opacity:1}.audio-art.has-cover.is-playing .audio-visualizer{opacity:.48}.visualizer-mark{position:relative;z-index:3;width:118px;height:118px;border-radius:50%;display:grid;place-items:center;background:color-mix(in srgb,var(--surface) 72%,transparent);border:1px solid color-mix(in srgb,var(--accent) 28%,var(--line));box-shadow:0 0 60px color-mix(in srgb,var(--accent) 15%,transparent);backdrop-filter:blur(9px);transition:transform .25s ease,box-shadow .25s ease}.visualizer-mark img{width:78%;height:78%;object-fit:contain;border-radius:50%;opacity:.88}.audio-art.is-playing .visualizer-mark{transform:scale(1.035);box-shadow:0 0 90px color-mix(in srgb,var(--accent) 23%,transparent)}.audio-art.visualizer-fallback.is-playing::after{content:"";position:absolute;inset:-20%;z-index:2;background:radial-gradient(circle at 28% 50%,color-mix(in srgb,var(--accent) 26%,transparent),transparent 34%),radial-gradient(circle at 72% 44%,color-mix(in srgb,var(--warm) 18%,transparent),transparent 31%);animation:tmk-light-drift 5.5s ease-in-out infinite alternate;pointer-events:none}.audio-art.has-cover.visualizer-fallback.is-playing::after{mix-blend-mode:screen;opacity:.55}@keyframes tmk-light-drift{0%{transform:translate3d(-4%,-2%,0) scale(1)}100%{transform:translate3d(4%,3%,0) scale(1.08)}}
.release-block{display:grid;gap:9px;padding:13px;border:1px solid color-mix(in srgb,var(--accent) 24%,var(--line));border-radius:12px;background:color-mix(in srgb,var(--accent) 4%,var(--surface))}.release-heading{display:flex;justify-content:space-between;gap:12px;align-items:baseline;padding:0 2px}.release-heading p{margin:0;color:var(--accent);font-size:9px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.release-heading span{color:var(--faint);font-size:10px;text-align:right}.release-link-list{display:grid;gap:7px}.viewer-links .release-block a,.album-release-links .release-block a{display:flex;justify-content:space-between;align-items:center;gap:12px;border:1px solid var(--line);border-radius:9px;padding:10px 11px;text-decoration:none;font-size:12px;background:transparent}.viewer-links .release-block a:hover,.album-release-links .release-block a:hover{border-color:var(--line-strong);background:var(--surface-2)}.viewer-links .release-smart,.album-release-links .release-smart{border-color:color-mix(in srgb,var(--accent) 42%,var(--line))!important;background:color-mix(in srgb,var(--accent) 7%,transparent)!important}.viewer-links .release-smart span,.album-release-links .release-smart span{font-weight:800}.album-release-links{margin-top:14px}.album-release-links:empty{display:none}
@media (prefers-reduced-motion:reduce){.audio-art.visualizer-fallback.is-playing::after{animation:none}.visualizer-mark{transition:none}.audio-visualizer{transition:none}}

/* V1.4.1: Unterordner nutzen die bestehende Themen-Navigation, nur eingerückt. */
.topic-link.folder-link { padding-left:calc(12px + (var(--folder-depth, 1) * 14px)); font-size:.88rem; }
@media (max-width:820px) { .topic-link.folder-link { padding-left:10px; } }


/* V1.4.3: UX fix — the complete desktop sidebar scrolls as one surface. */
@media (min-width:821px) {
  .sidebar {
    overflow-y:auto;
    overflow-x:hidden;
    overscroll-behavior:contain;
    scrollbar-width:thin;
    scrollbar-gutter:stable;
  }
  .topic-nav {
    flex:0 0 auto;
    min-height:auto;
    overflow:visible;
    padding-right:0;
  }
  .topic-search { position:static; }
  .sidebar-footer { margin-top:24px; padding-bottom:2px; }
}

/* V1.4.3: every recognized music item visibly reacts while playing.
   The canvas remains the audio-reactive layer; this ambient layer guarantees
   visible motion if Web Audio analysis is unavailable or temporarily silent. */
.audio-art.music-visual::before {
  content:"";
  position:absolute;
  inset:-18%;
  z-index:2;
  pointer-events:none;
  opacity:0;
  background:
    radial-gradient(circle at 24% 50%,color-mix(in srgb,var(--accent) 28%,transparent),transparent 34%),
    radial-gradient(circle at 76% 46%,color-mix(in srgb,var(--warm) 20%,transparent),transparent 33%),
    radial-gradient(circle at 52% 28%,color-mix(in srgb,var(--text) 10%,transparent),transparent 28%);
  filter:blur(7px) saturate(1.08);
  transform:translate3d(0,0,0) scale(.98);
  transition:opacity .28s ease;
}
.audio-art.music-visual.is-playing::before {
  opacity:.78;
  animation:tmk-music-light-live 4.8s ease-in-out infinite alternate;
}
.audio-art.music-visual.has-cover.is-playing::before {
  opacity:.42;
  mix-blend-mode:screen;
}
.audio-art.music-visual .audio-visualizer { z-index:3; }
.audio-art.music-visual .visualizer-mark { z-index:4; }
@keyframes tmk-music-light-live {
  0% { transform:translate3d(-4%,-2%,0) scale(.98) rotate(-1deg); filter:blur(8px) saturate(1.02); }
  55% { transform:translate3d(3%,1%,0) scale(1.06) rotate(.7deg); filter:blur(5px) saturate(1.18); }
  100% { transform:translate3d(5%,4%,0) scale(1.10) rotate(1.2deg); filter:blur(9px) saturate(1.10); }
}
@media (prefers-reduced-motion:reduce) {
  .audio-art.music-visual.is-playing::before { animation:none; transform:none; opacity:.36; }
}

/* V1.4.4: configurable section copy/images without changing the base layout. */
.section-description{max-width:760px;margin:12px 0 0;color:var(--muted);line-height:1.65;font-size:.95rem}
.section-theme-image{width:min(220px,24vw);aspect-ratio:16/10;object-fit:cover;border:1px solid var(--line);border-radius:10px;background:var(--surface);flex:0 0 auto}
.section-heading-tools{display:flex;align-items:flex-end;gap:16px}

/* V1.4.4: hierarchical topic menu. Topic selection and submenu state are separate. */
.topic-node{display:block;min-width:0}.topic-row{display:flex;align-items:center;gap:4px;min-width:0}.topic-row>.topic-link{flex:1 1 auto;width:auto;min-width:0}.submenu-toggle{width:30px;height:30px;flex:0 0 30px;border:0;background:transparent;color:var(--faint);border-radius:8px;cursor:pointer;display:grid;place-items:center}.submenu-toggle:hover{background:var(--surface);color:var(--text)}.submenu-toggle>span:first-child{display:block;transition:transform .18s ease}.submenu-toggle.is-open>span:first-child{transform:rotate(180deg)}.topic-children{display:grid;gap:3px}.topic-children[hidden]{display:none!important}.folder-node>.topic-children{margin-left:10px;border-left:1px solid var(--line);padding-left:5px}
@media(max-width:820px){.section-theme-image{width:min(170px,30vw)}.topic-node{flex:0 0 auto}.topic-row>.topic-link{flex:0 0 auto}.topic-children{margin-top:4px}.folder-node>.topic-children{margin-left:0;padding-left:6px}.submenu-toggle{border:1px solid var(--line);width:34px;height:34px;flex-basis:34px}}
@media(max-width:620px){.section-heading{align-items:flex-start}.section-theme-image{width:120px}.section-heading-tools{align-items:flex-start;flex-direction:column}}