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+<!DOCTYPE html>
+<html lang="de">
+<head>
+<meta charset="UTF-8">
+<title>Eine Datei reist — und erzählt</title>
+<style>
+  :root {
+    --dark: #1a1a2e;
+    --muted: #6b7280;
+    --soft: #f8fafc;
+    --border: #cbd5e1;
+    --hl: #d63384;
+    --visible: #2563eb;
+    --hidden: #7c3aed;
+    --transit: #ea580c;
+  }
+  html, body { margin: 0; padding: 0; background: #fff; font-family: system-ui, -apple-system, sans-serif; color: var(--dark); }
+  body { padding: 28px 40px; }
+  h1 { text-align: center; margin: 0 0 6px; font-size: 1.85rem; }
+  .sub { text-align: center; color: var(--muted); margin-bottom: 22px; font-size: 1.05rem; }
+  .sub strong { color: var(--dark); }
+
+  .scene {
+    display: grid;
+    grid-template-columns: 1fr 1.2fr;
+    gap: 22px;
+    max-width: 1200px;
+    margin: 0 auto;
+  }
+
+  .panel {
+    border: 2px solid;
+    border-radius: 12px;
+    padding: 16px 18px;
+    background: #fff;
+    display: flex;
+    flex-direction: column;
+    gap: 10px;
+  }
+  .panel.visible { border-color: var(--visible); }
+  .panel.hidden  { border-color: var(--hidden); }
+
+  .panel-head { display: flex; justify-content: space-between; align-items: baseline; }
+  .panel-tag {
+    font-size: 0.7rem;
+    font-weight: 700;
+    letter-spacing: 0.12em;
+    text-transform: uppercase;
+    color: var(--muted);
+  }
+  .panel-name { font-size: 1.25rem; font-weight: 700; }
+  .panel.visible .panel-name { color: var(--visible); }
+  .panel.hidden  .panel-name { color: var(--hidden); }
+
+  .photo {
+    border-radius: 8px;
+    overflow: hidden;
+    border: 1px solid var(--border);
+    display: block;
+  }
+
+  .photo-meta {
+    display: flex;
+    justify-content: space-between;
+    font-family: ui-monospace, monospace;
+    font-size: 0.78rem;
+    color: var(--muted);
+    padding: 0 2px;
+  }
+
+  .exif-list {
+    display: grid;
+    grid-template-columns: 130px 1fr;
+    gap: 4px 12px;
+    font-size: 0.86rem;
+    line-height: 1.4;
+  }
+  .exif-key {
+    font-size: 0.7rem;
+    font-weight: 700;
+    text-transform: uppercase;
+    letter-spacing: 0.08em;
+    color: var(--muted);
+    padding-top: 3px;
+  }
+  .exif-val { font-family: ui-monospace, monospace; color: var(--dark); }
+  .exif-val.gps { color: var(--hl); font-weight: 700; }
+
+  .transit-strip {
+    max-width: 1200px;
+    margin: 18px auto 0;
+    border: 2px solid var(--transit);
+    border-radius: 12px;
+    padding: 14px 18px;
+    background: #fff;
+    display: grid;
+    grid-template-columns: auto 1fr;
+    gap: 16px;
+    align-items: center;
+  }
+  .transit-tag {
+    font-size: 0.7rem;
+    font-weight: 700;
+    letter-spacing: 0.12em;
+    text-transform: uppercase;
+    color: var(--transit);
+    writing-mode: vertical-rl;
+    transform: rotate(180deg);
+    text-align: center;
+  }
+  .transit-body { display: flex; flex-direction: column; gap: 8px; }
+  .transit-route {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    font-size: 0.92rem;
+    font-weight: 700;
+    flex-wrap: wrap;
+  }
+  .hop {
+    background: var(--soft);
+    border: 1.5px solid var(--border);
+    padding: 4px 10px;
+    border-radius: 6px;
+    font-family: ui-monospace, monospace;
+    font-size: 0.82rem;
+    color: var(--dark);
+  }
+  .hop.origin { border-color: var(--visible); color: var(--visible); }
+  .hop.dest   { border-color: var(--visible); color: var(--visible); }
+  .hop.edge   { border-color: var(--transit); color: var(--transit); }
+  .arrow { color: var(--muted); font-family: ui-monospace, monospace; }
+  .transit-headers {
+    font-family: ui-monospace, monospace;
+    font-size: 0.78rem;
+    color: var(--muted);
+    line-height: 1.5;
+  }
+  .transit-headers strong { color: var(--dark); }
+
+  .verdict {
+    margin-top: 18px;
+    max-width: 1200px;
+    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>Eine Datei reist — und erzählt</h1>
+  <div class="sub">Ein Smartphone-Foto geht von <strong>Stuttgart</strong> nach <strong>Tokyo</strong>. Was sieht der Empfänger — und was bekommt er noch dazu?</div>
+
+  <div class="scene">
+
+    <div class="panel visible">
+      <div class="panel-head">
+        <span class="panel-name">Inhalt</span>
+        <span class="panel-tag">Was du siehst</span>
+      </div>
+
+      <svg class="photo" viewBox="0 0 420 280" preserveAspectRatio="xMidYMid slice">
+        <defs>
+          <linearGradient id="sky" x1="0" y1="0" x2="0" y2="1">
+            <stop offset="0%" stop-color="#fde68a"/>
+            <stop offset="55%" stop-color="#fda4af"/>
+            <stop offset="100%" stop-color="#9333ea"/>
+          </linearGradient>
+          <linearGradient id="hills" x1="0" y1="0" x2="0" y2="1">
+            <stop offset="0%" stop-color="#312e81"/>
+            <stop offset="100%" stop-color="#0f172a"/>
+          </linearGradient>
+        </defs>
+        <rect x="0" y="0" width="420" height="280" fill="url(#sky)"/>
+        <circle cx="320" cy="105" r="32" fill="#fff7ed" opacity="0.95"/>
+        <path d="M0,200 L60,170 L110,185 L160,160 L210,178 L260,150 L310,172 L360,148 L420,168 L420,280 L0,280 Z" fill="url(#hills)"/>
+        <path d="M0,225 L50,210 L100,222 L150,205 L200,220 L250,202 L300,218 L350,200 L420,215 L420,280 L0,280 Z" fill="#1e1b4b" opacity="0.7"/>
+        <rect x="80" y="225" width="14" height="42" fill="#0f172a"/>
+        <rect x="180" y="232" width="10" height="35" fill="#0f172a"/>
+        <rect x="240" y="220" width="18" height="48" fill="#0f172a"/>
+        <rect x="300" y="234" width="11" height="34" fill="#0f172a"/>
+        <rect x="86" y="232" width="3" height="3" fill="#fbbf24"/>
+        <rect x="188" y="240" width="2" height="2" fill="#fbbf24"/>
+        <rect x="248" y="228" width="3" height="3" fill="#fbbf24"/>
+        <rect x="307" y="240" width="2" height="2" fill="#fbbf24"/>
+      </svg>
+
+      <div class="photo-meta">
+        <span>HEIC · 4032 × 3024</span>
+        <span>3,2 MB</span>
+      </div>
+    </div>
+
+    <div class="panel hidden">
+      <div class="panel-head">
+        <span class="panel-name">Gepäck</span>
+        <span class="panel-tag">Was die Datei über sich weiß</span>
+      </div>
+
+      <div class="exif-list">
+        <div class="exif-key">Kamera</div>
+        <div class="exif-val">Apple iPhone 15 Pro · 24 mm · ƒ/1.78</div>
+
+        <div class="exif-key">Belichtung</div>
+        <div class="exif-val">1/250 s · ISO 100 · EV 0</div>
+
+        <div class="exif-key">Aufgenommen</div>
+        <div class="exif-val">2026-04-12 · 18:47:12 · +02:00</div>
+
+        <div class="exif-key">GPS</div>
+        <div class="exif-val gps">48.7847° N · 9.1825° E · 248 m<br><span style="font-weight:400">(Stuttgart, Königstraße 28)</span></div>
+
+        <div class="exif-key">Software</div>
+        <div class="exif-val">iOS 18.4.1 · HDR · Live Photo</div>
+
+        <div class="exif-key">Farbprofil</div>
+        <div class="exif-val">Display P3</div>
+      </div>
+    </div>
+
+  </div>
+
+  <div class="transit-strip">
+    <div class="transit-tag">Weg</div>
+    <div class="transit-body">
+      <div class="transit-route">
+        <span class="hop origin">Stuttgart</span>
+        <span class="arrow">→</span>
+        <span class="hop">DNS</span>
+        <span class="arrow">→</span>
+        <span class="hop">TLS 1.3</span>
+        <span class="arrow">→</span>
+        <span class="hop edge">CDN-Edge Tokyo</span>
+        <span class="arrow">→</span>
+        <span class="hop dest">Tokyo</span>
+      </div>
+      <div class="transit-headers">
+        <strong>HTTP/3 200 OK</strong> · content-type: image/heic · content-length: 3 220 480 · <strong>RTT 47 ms</strong> · cache: HIT (Edge tok-7) · age: 312 s
+      </div>
+    </div>
+  </div>
+
+  <div class="verdict">
+    <div class="verdict-q">Eine Datei = Inhalt + Gepäck + Weg.</div>
+    <div class="verdict-a"><strong>Inhalt</strong> sieht der Empfänger. <strong>Gepäck</strong> verrät, wer sie gemacht hat — und wo. <strong>Weg</strong> entscheidet, wie schnell sie ankommt. Drei Schichten, eine Datei.</div>
+  </div>
+</body>
+</html>
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