/* ============================================================
   LERNWELT-PLAYER (lernen.html) · rogalsky.work
   Lernen ohne Anmeldung. Baut auf assets/style.css auf (Tokens,
   Schrift, Buttons) und ist komplett unter body.lx gekapselt.
   ============================================================ */
body.lx{background:var(--bg);color:var(--ink);min-height:100vh;line-height:1.5}
.lx-ok{--ok:#1f7a45}
.lx *{-webkit-tap-highlight-color:transparent}

/* ---- Leiste oben: ruhig, durchscheinend ---- */
.lx-top{position:sticky;top:0;z-index:40;background:rgba(243,244,246,.82);
  -webkit-backdrop-filter:saturate(180%) blur(14px);backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line)}
.lx-top__in{max-width:1080px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:16px}
.lx-top__logo{display:block;width:120px;height:12px;background:var(--ink);flex-shrink:0;
  -webkit-mask:url("../brand/rogalsky-wordmark.svg") no-repeat left center/contain;mask:url("../brand/rogalsky-wordmark.svg") no-repeat left center/contain}
.lx-top__kurs{flex:1;min-width:0;font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--gray);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lx-xp{display:inline-flex;align-items:center;gap:6px;font-size:14px;letter-spacing:-.01em;color:var(--ink);white-space:nowrap}
.lx-xp svg{width:14px;height:14px;fill:var(--accent)}
.lx-lang{appearance:none;-webkit-appearance:none;background:transparent;border:1px solid var(--line);border-radius:999px;
  padding:7px 12px;font:inherit;font-size:13px;color:var(--ink);cursor:pointer}
.lx-close{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;color:var(--ink);flex-shrink:0;transition:background .2s}
.lx-close:hover{background:rgba(0,0,0,.06)}
.lx-close svg{width:16px;height:16px;stroke:currentColor;stroke-width:1.8;fill:none}

.lx-main{max-width:1080px;margin:0 auto;padding:0 24px 120px}
.lx-view{animation:lxIn .55s var(--ease)}
@keyframes lxIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes lxPop{0%{transform:scale(.92);opacity:0}100%{transform:scale(1);opacity:1}}

.lx-eyebrow{font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--gray)}
.lx-eyebrow b{color:var(--accent-ink);font-weight:400}

/* ---- Kurswahl ---- */
.lx-pick{max-width:760px;margin:0 auto;padding:88px 0 0;text-align:center}
.lx-pick h1{font-weight:400;font-size:64px;line-height:1;letter-spacing:-.06em;color:var(--ink);margin:18px 0 16px}
.lx-pick h1 span{color:var(--gray-lt)}
.lx-pick p.lx-lead{font-size:19px;color:var(--gray);max-width:30em;margin:0 auto 48px;letter-spacing:-.01em}
.lx-courses{display:grid;gap:12px;text-align:left}
.lx-course{display:flex;align-items:center;gap:20px;background:#fff;border-radius:18px;padding:14px 22px 14px 14px;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.lx-course:hover{transform:translateY(-2px);box-shadow:0 18px 40px -18px rgba(0,0,0,.25)}
.lx-course img{width:84px;height:84px;border-radius:12px;object-fit:cover;flex-shrink:0}
.lx-course__t{font-size:22px;letter-spacing:-.04em;color:var(--ink)}
.lx-course__s{font-size:14px;color:var(--gray);margin-top:2px}
.lx-course__go{margin-left:auto;font-size:22px;color:var(--gray-lt)}
.lx-course__bar{height:3px;background:var(--line);border-radius:3px;margin-top:10px;overflow:hidden;max-width:220px}
.lx-course__bar b{display:block;height:100%;background:var(--accent)}

/* ---- Kurs-Übersicht ---- */
.lx-hero{position:relative;margin-top:28px;border-radius:24px;overflow:hidden;background:#000;color:#fff;min-height:400px;display:flex;align-items:flex-end}
.lx-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62}
.lx-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 30%,rgba(0,0,0,.78))}
.lx-hero__in{position:relative;z-index:1;padding:40px;width:100%;display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap}
.lx-hero .lx-eyebrow{color:rgba(255,255,255,.7)}
.lx-hero h1{font-weight:400;font-size:72px;line-height:.98;letter-spacing:-.06em;margin:14px 0 12px}
.lx-hero p{font-size:18px;color:rgba(255,255,255,.75);max-width:32em;letter-spacing:-.01em}
.lx-hero__cta{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.lx-ring{--p:0;width:112px;height:112px;border-radius:50%;display:grid;place-items:center;flex-shrink:0;
  background:conic-gradient(var(--accent) calc(var(--p)*1%),rgba(255,255,255,.18) 0)}
.lx-ring i{width:100px;height:100px;border-radius:50%;background:rgba(0,0,0,.72);display:grid;place-items:center;
  font-style:normal;font-size:30px;letter-spacing:-.05em;text-align:center;line-height:1}
.lx-ring small{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.04em;text-transform:uppercase;color:rgba(255,255,255,.6);margin-top:6px}

.lx-save{margin-top:14px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;background:#fff;border-radius:18px;padding:18px 22px}
.lx-save p{flex:1;min-width:220px;font-size:15px;color:var(--ink-soft)}
.lx-save p b{color:var(--ink);font-weight:500}
.lx-save .lx-dot{width:10px;height:10px;border-radius:50%;background:var(--gray-lt);flex-shrink:0}
.lx-save.is-safe .lx-dot{background:#1f7a45}
.lx-link{font-size:15px;color:var(--ink);border-bottom:1px solid currentColor;padding-bottom:1px}

.lx-h2{font-weight:400;font-size:34px;letter-spacing:-.05em;color:var(--ink);margin:64px 0 22px}
.lx-mods{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.lx-mod{position:relative;display:flex;gap:18px;align-items:center;background:#fff;border-radius:18px;padding:12px 20px 12px 12px;
  text-align:left;width:100%;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.lx-mod:hover{transform:translateY(-2px);box-shadow:0 18px 40px -18px rgba(0,0,0,.22)}
.lx-mod__img{position:relative;width:96px;height:96px;border-radius:12px;overflow:hidden;flex-shrink:0;background:#e5e7eb}
.lx-mod__img img{width:100%;height:100%;object-fit:cover}
.lx-mod__n{position:absolute;left:8px;top:8px;font-family:var(--mono);font-size:11px;color:#fff;background:rgba(0,0,0,.55);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:999px;padding:3px 8px}
.lx-mod__t{font-size:19px;line-height:1.15;letter-spacing:-.03em;color:var(--ink)}
.lx-mod__s{font-size:13.5px;line-height:1.4;color:var(--gray);margin-top:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.lx-mod__meta{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.03em;color:var(--gray);margin-top:8px;display:flex;gap:10px;align-items:center}
.lx-mod__state{margin-left:auto;flex-shrink:0;width:28px;height:28px;border-radius:50%;display:grid;place-items:center}
.lx-mod__state svg{width:14px;height:14px;fill:none;stroke-width:2}
.lx-mod.is-done .lx-mod__state{background:#1f7a45}
.lx-mod.is-done .lx-mod__state svg{stroke:#fff}
.lx-mod.is-locked .lx-mod__state{background:var(--bg)}
.lx-mod.is-locked .lx-mod__state svg{stroke:var(--gray)}
.lx-mod.is-locked .lx-mod__img img{filter:grayscale(1);opacity:.7}
.lx-mod.is-next{box-shadow:0 0 0 1.5px var(--ink)}
.lx-free{color:var(--accent-ink)}

.lx-foot{margin-top:72px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.lx-foot a{background:#fff;border-radius:18px;padding:26px;display:block;transition:transform .3s var(--ease)}
.lx-foot a:hover{transform:translateY(-2px)}
.lx-foot b{display:block;font-weight:400;font-size:22px;letter-spacing:-.04em;color:var(--ink);margin:10px 0 6px}
.lx-foot span{font-size:14px;color:var(--gray)}
.lx-foot a.is-dark{background:var(--ink)}
.lx-foot a.is-dark b{color:#fff}.lx-foot a.is-dark span{color:rgba(255,255,255,.6)}
.lx-foot a.is-dark .lx-eyebrow{color:rgba(255,255,255,.55)}

/* ---- Lesen ---- */
.lx-read{max-width:720px;margin:0 auto;padding-top:56px}
.lx-progress{position:sticky;top:61px;z-index:30;height:2px;background:transparent;margin:0 -24px}
.lx-progress b{display:block;height:100%;background:var(--accent);width:0;transition:width .2s linear}
.lx-read h1{font-weight:400;font-size:56px;line-height:1.02;letter-spacing:-.055em;color:var(--ink);margin:16px 0 14px}
.lx-read .lx-lead{font-size:21px;line-height:1.45;color:var(--gray);letter-spacing:-.015em}
.lx-cover{margin:36px 0 8px;border-radius:20px;overflow:hidden;background:#e5e7eb}
.lx-cover img{width:100%;max-height:420px;object-fit:cover}
.lx-sec{padding:40px 0 4px;border-top:1px solid var(--line);margin-top:40px}
.lx-sec:first-of-type{border-top:0}
.lx-sec h2{font-weight:400;font-size:30px;line-height:1.1;letter-spacing:-.045em;color:var(--ink);margin:0 0 14px}
.lx-sec .lx-p{font-size:18px;line-height:1.65;color:var(--ink-soft);letter-spacing:-.005em}
.lx-sec .lx-p strong{color:var(--ink);font-weight:500}
.lx-sec img{width:100%;border-radius:16px;margin-top:22px;background:#e5e7eb}
.lx-merk{margin-top:22px;border-left:2px solid var(--accent);padding:4px 0 4px 18px;font-size:20px;line-height:1.4;letter-spacing:-.025em;color:var(--ink)}
.lx-merk span{display:block;font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--accent-ink);margin-bottom:6px}
.lx-next{margin-top:64px;background:var(--ink);color:#fff;border-radius:24px;padding:40px;text-align:center}
.lx-next h3{font-weight:400;font-size:34px;letter-spacing:-.05em;margin:12px 0 8px}
.lx-next p{color:rgba(255,255,255,.65);font-size:16px;margin-bottom:26px}
.lx-next .lx-eyebrow{color:rgba(255,255,255,.55)}
.lx-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--accent-ink);color:#fff;border-radius:999px;
  padding:16px 30px;font-size:17px;letter-spacing:-.01em;font-weight:500;transition:transform .16s var(--ease),opacity .2s;cursor:pointer}
.lx-btn:hover{opacity:.9}.lx-btn:active{transform:scale(.97)}
.lx-btn[disabled]{opacity:.35;cursor:default;transform:none}
.lx-btn--ink{background:var(--ink)}
.lx-btn--light{background:#fff;color:var(--ink)}
.lx-btn--ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.lx-btn--wide{width:100%}
.lx-textbtn{display:inline-block;margin-top:18px;font-size:15px;color:inherit;opacity:.7;border-bottom:1px solid currentColor}
.lx-textbtn:hover{opacity:1}

/* Interaktiv: Lastdiagramm + Checkliste */
.lx-inter{margin-top:28px;background:#fff;border-radius:20px;padding:28px}
.lx-inter h4{font-weight:400;font-size:22px;letter-spacing:-.04em;color:var(--ink);margin:8px 0 16px}
.lx-inter svg{width:100%;height:auto;display:block}
.lx-range{width:100%;margin:18px 0 10px;accent-color:var(--accent-ink)}
.lx-stats{display:flex;gap:10px;flex-wrap:wrap;font-size:14px}
.lx-stats span{background:var(--bg);border-radius:999px;padding:8px 14px;color:var(--ink)}
.lx-verdict{margin-top:14px;border-radius:12px;padding:14px 16px;font-size:16px;letter-spacing:-.01em}
.lx-verdict.ok{background:#e9f4ed;color:#1f7a45}
.lx-verdict.no{background:#fdece6;color:#b23a10}
.lx-check{display:flex;align-items:center;gap:14px;width:100%;text-align:left;padding:14px 0;border-bottom:1px solid var(--line);font-size:16px;color:var(--ink)}
.lx-check:last-of-type{border-bottom:0}
.lx-check i{width:24px;height:24px;border-radius:7px;box-shadow:inset 0 0 0 1.5px var(--gray-lt);display:grid;place-items:center;flex-shrink:0;transition:.2s}
.lx-check i svg{width:14px;height:14px;stroke:#fff;stroke-width:2.4;fill:none;opacity:0}
.lx-check.on i{background:#1f7a45;box-shadow:none}
.lx-check.on i svg{opacity:1}

/* ---- Quiz ---- */
.lx-quiz{max-width:680px;margin:0 auto;padding-top:48px}
.lx-qtop{display:flex;align-items:center;gap:14px}
.lx-qbar{flex:1;height:4px;background:var(--line);border-radius:4px;overflow:hidden}
.lx-qbar b{display:block;height:100%;background:var(--ink);transition:width .5s var(--ease)}
.lx-q{margin-top:40px;animation:lxIn .45s var(--ease)}
.lx-q h2{font-weight:400;font-size:38px;line-height:1.1;letter-spacing:-.05em;color:var(--ink);margin:0 0 10px}
.lx-q .lx-hint{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--gray);margin-bottom:24px}
.lx-q > img{width:100%;border-radius:16px;margin:0 0 24px;max-height:320px;object-fit:cover}
.lx-opts{display:grid;gap:10px;margin-top:22px}
.lx-opt{display:flex;align-items:center;gap:14px;width:100%;text-align:left;background:#fff;border-radius:14px;padding:18px 20px;
  font-size:17px;line-height:1.35;letter-spacing:-.01em;color:var(--ink);box-shadow:inset 0 0 0 1.5px transparent;transition:box-shadow .2s,background .2s,transform .16s}
.lx-opt:hover{box-shadow:inset 0 0 0 1.5px var(--gray-lt)}
.lx-opt:active{transform:scale(.99)}
.lx-opt i{width:24px;height:24px;border-radius:50%;box-shadow:inset 0 0 0 1.5px var(--gray-lt);flex-shrink:0;display:grid;place-items:center;transition:.2s}
.lx-opt.is-multi i{border-radius:7px}
.lx-opt i svg{width:13px;height:13px;stroke:#fff;stroke-width:2.6;fill:none;opacity:0}
.lx-opt.sel{box-shadow:inset 0 0 0 1.5px var(--ink)}
.lx-opt.sel i{background:var(--ink);box-shadow:none}
.lx-opt.sel i svg,.lx-opt.ok i svg,.lx-opt.no i svg{opacity:1}
.lx-opt.ok{background:#e9f4ed;box-shadow:inset 0 0 0 1.5px #1f7a45}
.lx-opt.ok i{background:#1f7a45;box-shadow:none}
.lx-opt.no{background:#fdece6;box-shadow:inset 0 0 0 1.5px #b23a10}
.lx-opt.no i{background:#b23a10;box-shadow:none}
.lx-opt[disabled]{cursor:default}
.lx-expl{margin-top:18px;border-radius:14px;padding:18px 20px;font-size:16px;line-height:1.55;color:var(--ink-soft);background:#fff;animation:lxIn .4s var(--ease)}
.lx-expl b{display:block;font-weight:500;font-size:18px;letter-spacing:-.02em;margin-bottom:4px}
.lx-expl.ok b{color:#1f7a45}.lx-expl.no b{color:#b23a10}
.lx-qact{margin-top:26px}

/* ---- Ergebnis ---- */
.lx-result{max-width:560px;margin:0 auto;padding-top:72px;text-align:center}
.lx-score{width:176px;height:176px;margin:0 auto 28px;border-radius:50%;display:grid;place-items:center;animation:lxPop .6s var(--ease);
  --p:0;background:conic-gradient(var(--accent) calc(var(--p)*1%),var(--line) 0)}
.lx-score i{width:160px;height:160px;border-radius:50%;background:var(--bg);display:grid;place-items:center;font-style:normal;line-height:1}
.lx-score b{display:block;font-weight:400;font-size:56px;letter-spacing:-.06em;color:var(--ink)}
.lx-score small{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--gray);margin-top:6px}
.lx-result h1{font-weight:400;font-size:48px;line-height:1.02;letter-spacing:-.055em;color:var(--ink);margin:0 0 10px}
.lx-result p{font-size:18px;color:var(--gray)}
.lx-gain{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--accent-ink)}
.lx-gain svg{width:13px;height:13px;fill:currentColor}
.lx-ract{display:grid;gap:10px;margin-top:36px}

/* ---- Sheet: Fortschritt sichern ---- */
.lx-sheet{position:fixed;inset:0;z-index:90;display:flex;align-items:flex-end;justify-content:center;
  background:rgba(10,10,10,.42);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);opacity:0;transition:opacity .35s var(--ease)}
.lx-sheet.open{opacity:1}
.lx-sheet[hidden]{display:none}
.lx-sheet__card{width:100%;max-width:520px;background:var(--ink);color:#fff;border-radius:28px 28px 0 0;padding:40px 36px 34px;
  transform:translateY(40px);transition:transform .5s var(--ease);max-height:92vh;overflow:auto}
.lx-sheet.open .lx-sheet__card{transform:none}
@media (min-width:721px){.lx-sheet{align-items:center}.lx-sheet__card{border-radius:28px}}
.lx-sheet .lx-eyebrow{color:rgba(255,255,255,.55)}
.lx-sheet h2{font-weight:400;font-size:40px;line-height:1.02;letter-spacing:-.055em;margin:14px 0 12px}
.lx-sheet h2 span{color:rgba(255,255,255,.42)}
.lx-sheet p.lx-sub{font-size:16px;line-height:1.5;color:rgba(255,255,255,.66);margin-bottom:24px}
.lx-perks{list-style:none;display:grid;gap:10px;margin:0 0 26px;font-size:15px;color:rgba(255,255,255,.85)}
.lx-perks li{display:flex;gap:12px;align-items:flex-start}
.lx-perks svg{width:16px;height:16px;stroke:var(--accent);stroke-width:2.4;fill:none;flex-shrink:0;margin-top:3px}
.lx-sheet .field{margin-bottom:10px}
.lx-sheet .lx-btn{width:100%;margin-top:6px}
.lx-sheet .lx-err{font-size:14px;color:#ffb199;margin-top:12px;text-align:center}
.lx-sheet .lx-err:empty{display:none}
.lx-sheet .lx-note{font-size:12.5px;line-height:1.5;color:rgba(255,255,255,.45);margin-top:14px;text-align:center}
.lx-sheet .lx-note a{color:rgba(255,255,255,.75);text-decoration:underline}
.lx-sheet .lx-textbtn{display:block;margin:20px auto 0;text-align:center;width:max-content}
.lx-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.lx-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.lx-toast{position:fixed;left:50%;bottom:28px;z-index:95;transform:translate(-50%,20px);opacity:0;pointer-events:none;
  background:var(--ink);color:#fff;border-radius:999px;padding:13px 22px;font-size:15px;letter-spacing:-.01em;transition:.4s var(--ease);
  display:flex;align-items:center;gap:10px;white-space:nowrap}
.lx-toast.show{opacity:1;transform:translate(-50%,0)}
.lx-toast i{width:8px;height:8px;border-radius:50%;background:#3ccf7a}

canvas.lx-confetti{position:fixed;inset:0;pointer-events:none;z-index:100}

@media (max-width:860px){.lx-mods{grid-template-columns:1fr}}
@media (max-width:720px){
  .lx-top__in{padding:12px 16px;gap:10px}
  .lx-top__logo{width:96px}
  .lx-top__kurs{display:none}
  .lx-main{padding:0 16px 96px}
  .lx-progress{margin:0 -16px;top:57px}
  .lx-pick{padding-top:56px}.lx-pick h1{font-size:42px}.lx-pick p.lx-lead{font-size:17px;margin-bottom:32px}
  .lx-course img{width:64px;height:64px}.lx-course__t{font-size:19px}
  .lx-hero{min-height:440px;border-radius:20px;margin-top:16px}
  .lx-hero__in{padding:26px 22px}
  .lx-hero h1{font-size:46px}.lx-hero p{font-size:16px}
  .lx-ring{width:88px;height:88px}.lx-ring i{width:78px;height:78px;font-size:24px}
  .lx-h2{font-size:28px;margin-top:48px}
  .lx-mod__img{width:76px;height:76px}.lx-mod__t{font-size:17px}
  .lx-foot{grid-template-columns:1fr}
  .lx-read{padding-top:36px}.lx-read h1{font-size:38px}.lx-read .lx-lead{font-size:18px}
  .lx-sec h2{font-size:25px}.lx-sec .lx-p{font-size:17px}
  .lx-next{padding:32px 22px}.lx-next h3{font-size:28px}
  .lx-q h2{font-size:28px}.lx-opt{font-size:16px;padding:16px}
  .lx-result{padding-top:48px}.lx-result h1{font-size:36px}
  .lx-sheet__card{padding:32px 22px 26px}.lx-sheet h2{font-size:32px}
}
@media (prefers-reduced-motion:reduce){.lx-view,.lx-q,.lx-score,.lx-expl{animation:none!important}.lx-sheet__card{transition:none}}

/* ============================================================
   MOBIL (2026-10-12): Tippflächen ≥ 44 px, Leiste unten,
   Vorlesen, Teilen, App/Offline, QR für den Rechner
   ============================================================ */
.lx-close{width:44px;height:44px;margin-right:-6px}
.lx-lang{min-height:40px;padding:9px 14px}
.lx-textbtn,.lx-link{border-bottom:0;text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;padding:12px 6px;margin-top:6px}
.lx-sheet .lx-textbtn{margin-top:10px}
.lx-top{padding-top:env(safe-area-inset-top)}

/* Leiste unten im Daumenbereich (nur im Lesemodus) */
.lx-dock{position:fixed;left:0;right:0;bottom:0;z-index:50;padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  background:linear-gradient(180deg,rgba(243,244,246,0),rgba(243,244,246,.92) 34%);pointer-events:none;
  transform:translateY(110%);transition:transform .45s var(--ease)}
.lx-dock.show{transform:none}
.lx-dock__in{max-width:720px;margin:0 auto;display:flex;gap:10px;pointer-events:auto}
.lx-dock .lx-btn{flex:1;padding:15px 22px}
.lx-say{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 18px;border-radius:999px;
  background:#fff;color:var(--ink);font-size:15px;letter-spacing:-.01em;box-shadow:inset 0 0 0 1px var(--line);cursor:pointer;flex-shrink:0}
.lx-say[hidden]{display:none}
.lx-say svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linejoin:round;stroke-linecap:round}
.lx-say.on{background:var(--ink);color:#fff;box-shadow:none}
.lx-say--icon{min-height:44px;width:44px;padding:0}
.lx-sec{transition:background .4s var(--ease),box-shadow .4s var(--ease)}
.lx-sec.is-speaking{background:#fff;box-shadow:0 0 0 14px #fff;border-radius:2px;border-top-color:transparent}
.lx-sec.is-speaking h2{color:var(--accent-ink)}

/* Quiz: Antwort tippen = auswerten; Knopf bleibt unten erreichbar */
.lx-qact.is-wait{visibility:hidden}
@media (max-width:720px){
  .lx-qact{position:sticky;bottom:0;margin:20px -16px 0;padding:14px 16px calc(14px + env(safe-area-inset-bottom));
    background:linear-gradient(180deg,rgba(243,244,246,0),var(--bg) 30%)}
  .lx-qact.is-wait{display:none}
}

/* Teilen, App, Offline, QR */
.lx-tools{margin-top:56px;display:grid;gap:12px}
.lx-app{background:#fff;border-radius:18px;padding:24px}
.lx-app h3{font-weight:400;font-size:24px;letter-spacing:-.04em;color:var(--ink);margin:0 0 6px}
.lx-app p{font-size:15px;color:var(--gray);margin:0}
.lx-app__b{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.lx-app__b .lx-btn{flex:1 1 auto;padding:14px 20px;font-size:15px}
.lx-app__b svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.lx-app--qr{display:flex;align-items:center;gap:24px}
.lx-app--qr img{width:132px;height:132px;background:#fff;border-radius:10px;flex-shrink:0}
.lx-share{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:52px;border-radius:18px;
  background:transparent;box-shadow:inset 0 0 0 1px var(--line);color:var(--ink);font-size:15px;cursor:pointer}
.lx-share svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.lx-result .lx-share{margin-top:28px}
.lx-steps{margin:6px 0 26px;padding-left:22px;display:grid;gap:12px;font-size:16px;line-height:1.5;color:rgba(255,255,255,.82)}
.lx-steps b{color:#fff;font-weight:500}
@media (max-width:720px){
  .lx-tools{margin-top:40px}
  .lx-dock .lx-btn{font-size:16px}
}

/* Ergebnis: Brücke zur Buchung (bei Anzeigen-Besuchern zurück auf die Landingpage) */
.lx-book{display:block;margin-top:28px;padding:16px 20px;border-radius:18px;background:#fff;color:var(--ink);font-size:16px;letter-spacing:-.01em}
.lx-book:active{transform:scale(.98)}