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+<!DOCTYPE html>
+<html lang="de">
+<head>
+<meta charset="UTF-8">
+<title>Was wir über Kompression gelernt haben</title>
+<style>
+  :root {
+    --dark: #1a1a2e;
+    --muted: #6b7280;
+    --soft: #f8fafc;
+    --border: #cbd5e1;
+    --hl: #d63384;
+    --lossless: #16a34a;
+    --lossy: #ef4444;
+  }
+  html, body { margin: 0; padding: 0; background: #fff; font-family: system-ui, -apple-system, sans-serif; color: var(--dark); }
+  body { padding: 30px 40px; }
+  h1 { text-align: center; margin: 0 0 6px; font-size: 1.75rem; }
+  .sub { text-align: center; color: var(--muted); margin-bottom: 26px; font-size: 1.05rem; }
+  .sub strong { color: var(--dark); }
+
+  .compare {
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    gap: 22px;
+    max-width: 1180px;
+    margin: 0 auto;
+  }
+
+  .col {
+    border: 2px solid;
+    border-radius: 12px;
+    padding: 18px 22px;
+    background: #fff;
+    display: flex;
+    flex-direction: column;
+    gap: 12px;
+  }
+  .col.lossless { border-color: var(--lossless); }
+  .col.lossy    { border-color: var(--lossy); }
+
+  .col-head { display: flex; justify-content: space-between; align-items: baseline; }
+  .col-name { font-size: 1.4rem; font-weight: 700; }
+  .col.lossless .col-name { color: var(--lossless); }
+  .col.lossy    .col-name { color: var(--lossy); }
+  .col-tag {
+    font-size: 0.72rem;
+    font-weight: 700;
+    text-transform: uppercase;
+    letter-spacing: 0.12em;
+    color: var(--muted);
+  }
+
+  .row { display: grid; grid-template-columns: 120px 1fr; gap: 10px 14px; }
+  .row-key {
+    font-size: 0.72rem;
+    font-weight: 700;
+    text-transform: uppercase;
+    letter-spacing: 0.08em;
+    color: var(--muted);
+    padding-top: 3px;
+  }
+  .row-val { font-size: 0.92rem; line-height: 1.5; color: var(--dark); }
+  .row-val strong {
+    font-family: ui-monospace, monospace;
+    background: var(--soft);
+    padding: 1px 6px;
+    border-radius: 4px;
+  }
+
+  .matrix {
+    margin-top: 22px;
+    max-width: 1180px;
+    margin-left: auto;
+    margin-right: auto;
+    background: var(--soft);
+    border: 1.5px solid var(--border);
+    border-radius: 10px;
+    padding: 14px 22px;
+  }
+  .matrix-head {
+    font-size: 0.78rem;
+    font-weight: 700;
+    text-transform: uppercase;
+    letter-spacing: 0.1em;
+    color: var(--muted);
+    margin-bottom: 8px;
+  }
+  .matrix-grid {
+    display: grid;
+    grid-template-columns: 1fr 1fr 1fr 1fr;
+    gap: 8px 16px;
+    font-size: 0.88rem;
+  }
+  .matrix-grid .scenario { font-weight: 700; color: var(--dark); }
+  .matrix-grid .answer {
+    font-family: ui-monospace, monospace;
+    color: var(--dark);
+  }
+  .matrix-grid .answer.lossless { color: var(--lossless); font-weight: 700; }
+  .matrix-grid .answer.lossy    { color: var(--lossy);    font-weight: 700; }
+
+  .verdict {
+    margin-top: 18px;
+    max-width: 1180px;
+    margin-left: auto;
+    margin-right: auto;
+    text-align: center;
+    border: 2px solid var(--hl);
+    border-radius: 12px;
+    padding: 14px 22px;
+  }
+  .verdict-q { font-size: 1.1rem; font-weight: 700; color: var(--hl); }
+  .verdict-a { font-size: 0.93rem; color: var(--dark); margin-top: 4px; }
+  .verdict-a strong { color: var(--hl); }
+</style>
+</head>
+<body>
+  <h1>Was wir über Kompression gelernt haben</h1>
+  <div class="sub">Zwei fundamental verschiedene Wege, dasselbe Ziel: <strong>Daten kleiner machen.</strong></div>
+
+  <div class="compare">
+
+    <div class="col lossless">
+      <div class="col-head">
+        <span class="col-name">Verlustfrei</span>
+        <span class="col-tag">Lossless</span>
+      </div>
+      <div class="row">
+        <div class="row-key">Was passiert</div>
+        <div class="row-val">Redundanz raus — Wiederholungen kürzer schreiben</div>
+        <div class="row-key">Umkehrbar</div>
+        <div class="row-val">Ja. Aus der komprimierten Datei wird das <strong>exakte</strong> Original wieder.</div>
+        <div class="row-key">Verfahren</div>
+        <div class="row-val">RLE, Huffman, Deflate, LZ77/LZ78</div>
+        <div class="row-key">Formate</div>
+        <div class="row-val">ZIP · PNG · FLAC · TIFF · RAW</div>
+        <div class="row-key">Faktor</div>
+        <div class="row-val">2× – 5× (typisch)</div>
+      </div>
+    </div>
+
+    <div class="col lossy">
+      <div class="col-head">
+        <span class="col-name">Verlustbehaftet</span>
+        <span class="col-tag">Lossy</span>
+      </div>
+      <div class="row">
+        <div class="row-key">Was passiert</div>
+        <div class="row-val">Irrelevanz raus — was Mensch nicht wahrnimmt, wird weggeworfen</div>
+        <div class="row-key">Umkehrbar</div>
+        <div class="row-val">Nein. Einmal weg, für immer weg.</div>
+        <div class="row-key">Trick</div>
+        <div class="row-val">Psychoakustik (MP3) · Psychovisualität (JPEG)</div>
+        <div class="row-key">Formate</div>
+        <div class="row-val">MP3 · AAC · JPEG · WebP · H.264 · H.265</div>
+        <div class="row-key">Faktor</div>
+        <div class="row-val">10× – 100× (typisch)</div>
+      </div>
+    </div>
+
+  </div>
+
+  <div class="matrix">
+    <div class="matrix-head">Entscheidungsmatrix — wann nehme ich welches?</div>
+    <div class="matrix-grid">
+      <div class="scenario">Foto-Archiv (RAW)</div>
+      <div class="answer lossless">Lossless</div>
+      <div class="scenario">Spotify-Stream</div>
+      <div class="answer lossy">Lossy</div>
+
+      <div class="scenario">Code-Repository</div>
+      <div class="answer lossless">Lossless (ZIP)</div>
+      <div class="scenario">Instagram-Foto</div>
+      <div class="answer lossy">Lossy (JPEG)</div>
+
+      <div class="scenario">Studio-Master-Track</div>
+      <div class="answer lossless">Lossless (FLAC)</div>
+      <div class="scenario">YouTube-Video</div>
+      <div class="answer lossy">Lossy (H.264)</div>
+    </div>
+  </div>
+
+  <div class="verdict">
+    <div class="verdict-q">Lossless für Archiv und Code. Lossy für Streaming und Anzeige.</div>
+    <div class="verdict-a">Faustregel: <strong>Werkzeug</strong> (du arbeitest noch dran) → Lossless. <strong>Konsum</strong> (du schaust/hörst nur) → Lossy.</div>
+  </div>
+</body>
+</html>
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