/* Inhaltsseiten mit Entdeck-Karten: Variante nach „Was ist Informatik?“. */
.entdeck-seite .panel{padding:40px 0 110px}
.entdeck-seite .back-link{display:inline-flex;color:var(--ink-soft);font-size:14px;padding:8px 0;margin-bottom:20px}
.entdeck-seite .chapter-steps{display:flex;flex-wrap:wrap;gap:10px;font-size:13px;margin:0 0 24px;color:var(--accent-ink)}
.entdeck-seite .chapter-steps a{padding:4px 10px;border:1px solid var(--rule);border-radius:999px}
.entdeck-seite .chapter-steps [aria-current]{font-weight:600;padding:4px 0}
.entdeck-seite .phase{position:relative;padding:34px 38px}
.entdeck-seite .phase-tag{display:inline-flex;align-items:center;gap:9px;font-family:'Fredoka',sans-serif;font-size:11.5px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--accent-strong);margin-bottom:14px}
.entdeck-seite .phase-tag .n{display:inline-flex;align-items:center;justify-content:center;width:25px;height:25px;border-radius:8px;background:var(--accent-strong);color:#fff;font-size:12.5px}
.entdeck-seite .phase h2{font-size:29px;color:var(--accent-ink);margin-bottom:14px;line-height:1.14}
.entdeck-seite .phase h3{font-size:21px;color:var(--accent-ink);margin:26px 0 10px}
.entdeck-seite .phase p{margin:0 0 14px;color:var(--ink);text-align:left;line-height:1.65!important}
.entdeck-seite .phase p:last-child{margin-bottom:0}
.entdeck-seite b,.entdeck-seite strong{font-weight:600;color:var(--accent-ink)}
.entdeck-seite .progress-sticky{border-radius:12px}
.entdeck-seite .progress-text{font:600 12.5px 'Fredoka',sans-serif;letter-spacing:normal;text-transform:none;white-space:nowrap}
.entdeck-seite .progress-sticky .pl{font-size:12px;color:var(--accent-ink)}
.disc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:22px 0 4px}
.disc{position:relative;height:228px;background:none;border:0;padding:0;cursor:pointer;perspective:1100px;-webkit-perspective:1100px;font:inherit;color:inherit}
.disc .face{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:11px;
  background:#fff;border:1px solid var(--rule);border-radius:16px;padding:16px 15px;text-align:center;
  box-shadow:var(--sh-sm);backface-visibility:hidden;-webkit-backface-visibility:hidden;
  transition:transform .55s cubic-bezier(.2,.8,.25,1),box-shadow .25s,border-color .2s}
.disc .front{transform:rotateY(0deg)}
.disc .back{transform:rotateY(180deg);justify-content:center;background:linear-gradient(160deg,#fff 0%,var(--accent) 100%);border-color:var(--accent-deep);overflow:auto}
.disc.open .front{transform:rotateY(-180deg)}
.disc.open .back{transform:rotateY(0deg)}
.disc:hover .face{box-shadow:var(--sh-md);border-color:var(--accent-deep)}
.disc:focus-visible .face{outline:3px solid var(--accent-strong);outline-offset:3px}
.disc .ic{display:block;width:56px;height:56px;flex:0 0 auto}
.disc .ic svg{width:56px;height:56px;display:block}
.disc .t{font-family:'Fredoka',sans-serif;font-weight:600;color:var(--accent-ink);font-size:15px;line-height:1.25;display:block}
.disc .hint{font-family:'Fredoka',sans-serif;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-strong)}
.disc .r{font-size:13.5px;line-height:1.5;color:var(--ink);display:block}
.disc .rt{font-family:'Fredoka',sans-serif;font-weight:600;font-size:13px;color:var(--accent-strong);display:block;margin-bottom:6px}
@media(max-width:1080px){.disc-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:780px){.disc-grid{grid-template-columns:repeat(2,1fr)}.disc{height:242px}}
@media(max-width:430px){.disc-grid{grid-template-columns:1fr}.disc{height:210px}}
@media(prefers-reduced-motion:reduce){.disc .face{transition:none}}

.disc .face[aria-hidden="true"]{pointer-events:none}
.entdeck-seite .discovery-status{margin-top:16px;font-size:13px!important;color:var(--ink-soft)}
.entdeck-seite .dbox{border:2.5px solid var(--accent-strong);border-radius:16px;background:#fff;padding:20px 24px;margin:24px 0}
.entdeck-seite .dbox-badge{display:inline-block;margin-bottom:14px;padding:5px 16px;border-radius:999px;background:var(--accent-strong);color:#fff;font-size:14px;font-weight:600}
.entdeck-seite .dbox-body{font-size:17px;color:var(--accent-ink);line-height:1.7}
.entdeck-seite .safety-rules{padding-left:24px;margin:20px 0 24px}
.entdeck-seite .safety-rules li{padding-left:6px;margin-bottom:14px}
.entdeck-seite .safety-rules li::marker{color:var(--accent-strong);font-weight:600}
.entdeck-seite .lern-check{background:#fff;border:1px solid var(--rule);border-radius:12px;padding:16px 20px;margin-top:20px}
.entdeck-seite .lern-check summary{cursor:pointer;font-weight:600;color:var(--accent-ink)}
.entdeck-seite .lern-check>div{padding-top:12px}
.entdeck-seite .lern-check.solved{border-color:var(--safe)}
.entdeck-seite .source-note{font-size:13px!important;margin-top:20px!important;color:var(--ink-soft)!important}
.entdeck-seite .source-note a{text-decoration:underline}
.entdeck-seite .section-head{margin:44px 0 24px}
.entdeck-seite .section-head h2{font-size:29px;color:var(--accent-ink)}
.entdeck-seite .kick{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-strong)}
.entdeck-seite .glossar .daz{margin-top:10px;background:#eef6ff;border:1px solid #cfe0f2;border-radius:9px;padding:10px 13px;font-size:13.5px;color:#2f5279}
@media(max-width:560px){.entdeck-seite .phase{padding:26px 22px}.entdeck-seite .phase h2{font-size:25px}.entdeck-seite .progress-sticky{padding:10px 12px;gap:8px}.entdeck-seite .progress-sticky .pl{max-width:65px;line-height:1.2}}
@media(prefers-reduced-motion:reduce){.entdeck-seite{scroll-behavior:auto}.entdeck-seite *{scroll-behavior:auto!important;transition:none!important;animation:none!important}.disc:hover{transform:none}}
@media print{.entdeck-seite .phase{break-inside:auto;box-shadow:none!important;padding:12pt;border-color:#bbb}.disc-grid{grid-template-columns:repeat(2,1fr)}.disc{height:auto;break-inside:avoid;perspective:none}.disc .face{position:static;transform:none!important;backface-visibility:visible;box-shadow:none;border:0;padding:8pt}.disc .front{display:flex}.disc .back{display:block;background:#fff}.disc .hint,.discovery-status{display:none}.disc .ic,.disc .ic svg{width:32px;height:32px}.entdeck-seite .topic-hero{background:#fff!important}.entdeck-seite .topic-hero h1,.entdeck-seite .topic-hero .subtitle{color:#000!important}.entdeck-seite .lern-check{break-inside:avoid}}