/* Transformer Tutorial Styles - scoped under .transformer-content */

.transformer-content h1 {
  font-size: 1.6em;
  border-bottom: 3px solid #333;
  padding-bottom: 8px;
}
.transformer-content h2 {
  font-size: 1.2em;
  margin-top: 2em;
  color: #444;
}
.transformer-content h3 { font-size: 1.05em; color: #555; }
.transformer-content .page-break { page-break-before: always; }
.transformer-content .info-box {
  background: #f0f4ff;
  border-left: 4px solid #4466cc;
  padding: 12px 16px;
  margin: 16px 0;
  font-size: 0.95em;
}
.transformer-content .warn-box {
  background: #fff8e0;
  border-left: 4px solid #cc9900;
  padding: 12px 16px;
  margin: 16px 0;
  font-size: 0.95em;
}
.transformer-content .result-box {
  background: #e8ffe8;
  border-left: 4px solid #33aa33;
  padding: 12px 16px;
  margin: 16px 0;
  font-size: 0.95em;
}
.transformer-content .do-box {
  background: #fff0f0;
  border-left: 4px solid #cc3333;
  padding: 12px 16px;
  margin: 16px 0;
  font-size: 0.95em;
}
.transformer-content .story-box {
  background: #f8f0ff;
  border: 2px solid #9966cc;
  border-radius: 8px;
  padding: 16px;
  margin: 16px 0;
  font-style: italic;
}
.transformer-content .story-box strong { font-style: normal; }
.transformer-content .story-box .speaker {
  font-style: normal;
  color: #9966cc;
  font-weight: bold;
}
.transformer-content table {
  border-collapse: collapse;
  width: 100%;
  margin: 16px 0;
}
.transformer-content table.full { width: 100%; }
.transformer-content th, .transformer-content td {
  border: 1px solid #aaa;
  padding: 8px 12px;
  text-align: center;
}
.transformer-content th { background: #eee; }
.transformer-content td.left { text-align: left; }
.transformer-content td.pos { background: #e8ffe8; }
.transformer-content td.neg { background: #ffe8e8; }
.transformer-content .pipeline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin: 20px 0;
  font-size: 0.95em;
}
.transformer-content .pipeline .step {
  background: #4466cc;
  color: white;
  padding: 8px 14px;
  border-radius: 6px;
  font-weight: bold;
}
.transformer-content .pipeline .step.active { background: #cc3333; font-size: 1.1em; }
.transformer-content .pipeline .step.done { background: #888; }
.transformer-content .pipeline .arrow { font-size: 1.3em; color: #888; }
.transformer-content .calc-step {
  background: #f8f8f8;
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 12px 16px;
  margin: 10px 0;
  font-family: monospace;
  font-size: 0.95em;
  line-height: 2;
}
.transformer-content .fill-in {
  border: 2px dashed #aaa;
  border-radius: 6px;
  padding: 20px;
  margin: 16px 0;
  min-height: 60px;
  background: #fafafa;
  position: relative;
}
.transformer-content .fill-in::before {
  content: "✏️ Selbst rechnen";
  position: absolute;
  top: 6px;
  right: 10px;
  font-size: 0.8em;
  color: #999;
}
.transformer-content .block-diagram {
  max-width: 400px;
  margin: 20px auto;
  font-size: 0.95em;
}
.transformer-content .block-diagram .box {
  border: 2px solid #666;
  border-radius: 8px;
  padding: 10px;
  text-align: center;
  margin: 4px 0;
  font-weight: bold;
}
.transformer-content .block-diagram .box.attention { background: #ffe8e8; border-color: #cc3333; }
.transformer-content .block-diagram .box.add { background: #e8ffe8; border-color: #33aa33; }
.transformer-content .block-diagram .box.norm { background: #e8e8ff; border-color: #3333cc; }
.transformer-content .block-diagram .box.ffn { background: #fff0e0; border-color: #dd8833; }
.transformer-content .block-diagram .box.input { background: #f5f5f5; border-color: #999; }
.transformer-content .block-diagram .arrow {
  text-align: center;
  font-size: 1.3em;
  color: #888;
  margin: 2px 0;
}
.transformer-content .block-diagram .skip { position: relative; }
.transformer-content .block-diagram .skip-line {
  font-size: 0.8em;
  color: #33aa33;
  text-align: right;
  margin-top: -4px;
}
.transformer-content .vector-add {
  max-width: 650px;
  margin: 12px auto;
  font-family: monospace;
  font-size: 1em;
  line-height: 2;
}
.transformer-content .vector-add .row {
  display: flex;
  align-items: center;
  gap: 4px;
}
.transformer-content .vector-add .label {
  width: 200px;
  text-align: right;
  font-family: 'Segoe UI', Arial, sans-serif;
  font-size: 0.9em;
  color: #666;
}
.transformer-content .vector-add .val {
  width: 55px;
  text-align: right;
  padding: 2px 4px;
}
.transformer-content .vector-add .bracket { font-size: 1.3em; color: #888; }
.transformer-content .vector-add .op {
  width: 200px;
  text-align: right;
  font-family: 'Segoe UI', Arial, sans-serif;
  font-weight: bold;
  font-size: 1.2em;
}
.transformer-content .vector-add .line {
  border-top: 2px solid #333;
  margin-left: 204px;
  max-width: 300px;
}
.transformer-content .vector-add .val.orig { background: #e8e8ff; }
.transformer-content .vector-add .val.attn { background: #ffe8e8; }
.transformer-content .vector-add .val.res { background: #e8ffe8; font-weight: bold; }
.transformer-content .relu-table td { font-family: monospace; }
.transformer-content .relu-table td.zero { background: #f5f5f5; color: #aaa; }
.transformer-content .relu-table td.active { background: #e8ffe8; font-weight: bold; }
.transformer-content .big-result {
  text-align: center;
  font-size: 1.2em;
  margin: 20px 0;
  padding: 14px;
  background: #e0ffe0;
  border-radius: 8px;
  border: 2px solid #33aa33;
}
.transformer-content .token-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 20px 0;
  justify-content: center;
}
.transformer-content .tok {
  border: 2px solid #333;
  border-radius: 4px;
  padding: 8px 12px;
  text-align: center;
  font-weight: bold;
  font-size: 1.2em;
  min-width: 40px;
  background: white;
}
.transformer-content .tok.merged { background: #ffe0e0; border-color: #cc3333; }
.transformer-content .tok.new-merge {
  background: #ffcccc;
  border-color: #cc0000;
  border-width: 3px;
}
.transformer-content .tok.space {
  background: #f0f0f0;
  color: #999;
  font-size: 1em;
}
.transformer-content .word-label {
  font-size: 0.75em;
  color: #888;
  text-align: center;
  margin-bottom: 2px;
}
.transformer-content .word-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0 8px;
}
.transformer-content .word-tokens { display: flex; gap: 4px; }
.transformer-content .algo-step {
  background: #f8f8f8;
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 16px;
  margin: 16px 0;
}
.transformer-content .algo-step .step-num {
  background: #4466cc;
  color: white;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  margin-right: 8px;
}
.transformer-content .arrow-down {
  text-align: center;
  font-size: 2em;
  color: #888;
  margin: 10px 0;
}
.transformer-content .merge-rule {
  font-size: 1.4em;
  text-align: center;
  margin: 12px 0;
  padding: 10px;
  background: #fff0f0;
  border-radius: 6px;
  border: 2px solid #cc3333;
}
.transformer-content .merge-rule .plus { color: #cc3333; font-weight: bold; }
.transformer-content .merge-rule .arrow { color: #cc3333; }
.transformer-content .empty-row td { height: 32px; background: #fafafa; }
.transformer-content td.highlight { background: #ffe0e0; }
.transformer-content td.dim-header {
  background: #e8e8ff;
  font-weight: bold;
  font-size: 0.85em;
}
.transformer-content .tok.id-side {
  background: #f0f0f0;
  color: #cc3333;
  font-family: monospace;
}
.transformer-content .vector-card {
  border: 2px solid #4466cc;
  border-radius: 8px;
  padding: 12px 16px;
  margin: 10px auto;
  max-width: 500px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.transformer-content .vector-card .word {
  font-size: 1.3em;
  font-weight: bold;
  min-width: 80px;
  text-align: center;
}
.transformer-content .vector-card .id {
  font-family: monospace;
  color: #cc3333;
  font-size: 0.9em;
}
.transformer-content .vector-card .vec {
  font-family: monospace;
  font-size: 1.1em;
  background: #f8f8ff;
  padding: 6px 10px;
  border-radius: 4px;
  flex: 1;
  text-align: center;
}
.transformer-content .matrix { margin: 20px auto; text-align: center; }
.transformer-content .matrix table { margin: 0 auto; }
.transformer-content .matrix td {
  width: 60px;
  font-family: monospace;
  font-size: 1.1em;
}
.transformer-content .matrix td.row-label {
  background: #f0f0f0;
  font-family: 'Segoe UI', Arial, sans-serif;
  font-weight: bold;
  font-size: 0.9em;
  width: 70px;
}
.transformer-content .matrix td.row-label-id {
  background: #fff0f0;
  font-family: monospace;
  color: #cc3333;
  font-size: 0.85em;
  width: 40px;
}
.transformer-content .lookup-step {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 16px 0;
  flex-wrap: wrap;
}
.transformer-content .lookup-step .label { font-size: 1em; color: #666; }
.transformer-content .lookup-step .arrow { font-size: 1.5em; color: #888; }
.transformer-content .analogy {
  background: #f8f0ff;
  border: 2px solid #9966cc;
  border-radius: 8px;
  padding: 16px;
  margin: 16px 0;
}
.transformer-content .analogy h3 { color: #9966cc; margin-top: 0; }
.transformer-content .number-line {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 20px 0;
  gap: 0;
}
.transformer-content .number-line .segment {
  height: 4px;
  background: #ccc;
  flex: 1;
  max-width: 60px;
}
.transformer-content .number-line .point {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  position: relative;
}
.transformer-content .number-line .point .label {
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.75em;
  white-space: nowrap;
  font-weight: bold;
}
.transformer-content .number-line .point .val {
  position: absolute;
  bottom: -18px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.7em;
  color: #888;
  font-family: monospace;
}
.transformer-content h1 + p {
  margin-top: 4px;
  color: #666;
  font-size: 0.9em;
}
.transformer-content td.mono { font-family: monospace; }
.transformer-content td.hl { background: #ffe8e8; font-weight: bold; }
.transformer-content td.hl2 { background: #e8e8ff; }
.transformer-content td.hl3 { background: #e8ffe8; font-weight: bold; }
.transformer-content td.gray { background: #f5f5f5; color: #888; }
.transformer-content .formula {
  background: #f8f8f8;
  border: 2px solid #666;
  border-radius: 6px;
  padding: 10px 16px;
  margin: 10px 0;
  text-align: center;
  font-size: 1.05em;
}
.transformer-content .formula code { font-size: 1.1em; }
.transformer-content .formula .note {
  font-size: 0.8em;
  color: #666;
  margin-top: 4px;
}
.transformer-content .calc {
  background: #f8f8f8;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 8px 14px;
  margin: 8px 0;
  font-family: monospace;
  font-size: 0.9em;
  line-height: 1.9;
}
.transformer-content .note-box {
  background: #fff8e0;
  border-left: 3px solid #cc9900;
  padding: 8px 12px;
  margin: 10px 0;
  font-size: 0.88em;
}
.transformer-content .result {
  background: #e8ffe8;
  border-left: 3px solid #33aa33;
  padding: 8px 12px;
  margin: 8px 0;
  font-size: 0.93em;
}
.transformer-content .section-num {
  display: inline-block;
  background: #4466cc;
  color: white;
  border-radius: 50%;
  width: 22px;
  height: 22px;
  text-align: center;
  line-height: 22px;
  font-size: 0.8em;
  font-weight: bold;
  margin-right: 4px;
}
.transformer-content .compact-table td, .transformer-content .compact-table th { padding: 3px 6px; font-size: 0.88em; }
.transformer-content .two-col {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.transformer-content .two-col > div { flex: 1; min-width: 280px; }
.transformer-content td.blocked { background: #333; color: #333; }
.transformer-content td.visible { background: #e8ffe8; }
.transformer-content td.score-high { background: #ffcccc; font-weight: bold; }
.transformer-content td.score-low { background: #f5f5f5; }
.transformer-content td.q-col { background: #ffe8e8; }
.transformer-content td.k-col { background: #e8e8ff; }
.transformer-content td.v-col { background: #e8ffe8; }
.transformer-content td.h1 { background: #fff0e0; }
.transformer-content td.h2 { background: #e0f0ff; }
.transformer-content .mask-grid { font-family: monospace; font-size: 1.1em; }
.transformer-content .mask-grid td {
  width: 50px;
  height: 40px;
  font-weight: bold;
}
.transformer-content .mask-grid td.ok { background: #c8e6c9; color: #2e7d32; }
.transformer-content .mask-grid td.blocked {
  background: #333;
  color: #eee;
  font-size: 0.8em;
}
.transformer-content .mask-grid th { font-family: 'Segoe UI', Arial, sans-serif; font-size: 0.85em; }
.transformer-content .aura-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 6px 0;
}
.transformer-content .aura-bar .label {
  width: 80px;
  font-weight: bold;
  font-size: 0.9em;
  text-align: right;
}
.transformer-content .aura-bar .bar {
  height: 24px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  padding-left: 8px;
  color: white;
  font-size: 0.85em;
  font-weight: bold;
}
.transformer-content .aura-bar .value {
  font-family: monospace;
  font-size: 0.9em;
  width: 50px;
}
.transformer-content .head-box {
  border: 3px solid #ccc;
  border-radius: 10px;
  padding: 16px;
  margin: 12px 0;
  position: relative;
}
.transformer-content .head-box.h1 { border-color: #dd8833; background: #fffaf0; }
.transformer-content .head-box.h2 { border-color: #3388dd; background: #f0f8ff; }
.transformer-content .head-label {
  position: absolute;
  top: -14px;
  left: 16px;
  padding: 2px 12px;
  border-radius: 4px;
  font-weight: bold;
  color: white;
  font-size: 0.9em;
}
.transformer-content .head-box.h1 .head-label { background: #dd8833; }
.transformer-content .head-box.h2 .head-label { background: #3388dd; }
.transformer-content .w-matrix {
  display: inline-block;
  border: 2px solid #666;
  border-radius: 6px;
  padding: 8px 12px;
  margin: 8px;
  text-align: center;
  vertical-align: top;
}
.transformer-content .w-matrix .title {
  font-weight: bold;
  font-size: 1.1em;
  margin-bottom: 6px;
}
.transformer-content .w-matrix table { margin: 0; font-family: monospace; }
.transformer-content .w-matrix td { padding: 4px 8px; border: 1px solid #ccc; }
.transformer-content .concat-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 20px 0;
  flex-wrap: wrap;
}
.transformer-content .concat-block {
  border: 3px solid #ccc;
  border-radius: 8px;
  padding: 10px 14px;
  text-align: center;
  font-family: monospace;
  font-size: 1em;
}
.transformer-content .concat-block.h1 { border-color: #dd8833; background: #fffaf0; }
.transformer-content .concat-block.h2 { border-color: #3388dd; background: #f0f8ff; }
.transformer-content .concat-block.result {
  border-color: #33aa33;
  background: #e8ffe8;
  font-weight: bold;
}
.transformer-content .concat-arrow { font-size: 1.5em; color: #888; }
.transformer-content td.winner { background: #ffcccc; font-weight: bold; }
.transformer-content td.high { background: #ffe0e0; }
.transformer-content td.med { background: #fff0e0; }
.transformer-content td.low { background: #f5f5f5; }
.transformer-content .prob-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 5px 0;
}
.transformer-content .prob-bar .label {
  width: 80px;
  font-weight: bold;
  font-size: 0.9em;
  text-align: right;
}
.transformer-content .prob-bar .bar {
  height: 26px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  padding-left: 8px;
  color: white;
  font-size: 0.85em;
  font-weight: bold;
  min-width: 2px;
}
.transformer-content .prob-bar .value {
  font-family: monospace;
  font-size: 0.9em;
  width: 60px;
}
.transformer-content .generation-flow {
  border: 2px solid #666;
  border-radius: 10px;
  padding: 16px;
  margin: 16px 0;
  background: #fafafa;
}
.transformer-content .generation-flow .gen-step {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 10px 0;
  padding: 8px;
  border-radius: 6px;
}
.transformer-content .generation-flow .gen-step .num {
  background: #4466cc;
  color: white;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  flex-shrink: 0;
}
.transformer-content .generation-flow .gen-step.active { background: #fff0f0; }
.transformer-content .generation-flow .gen-step .text { font-family: monospace; font-size: 1.05em; }
.transformer-content .generation-flow .gen-step .new { color: #cc3333; font-weight: bold; }
.transformer-content .temp-example {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 16px 0;
}
.transformer-content .temp-card {
  border: 2px solid #ccc;
  border-radius: 8px;
  padding: 14px;
  min-width: 200px;
  flex: 1;
  max-width: 280px;
}
.transformer-content .temp-card h4 { margin: 0 0 8px; text-align: center; }
.transformer-content .temp-card .bars { font-size: 0.9em; }
.transformer-content .final-diagram {
  max-width: 500px;
  margin: 20px auto;
  text-align: center;
}
.transformer-content .final-diagram .box {
  border: 2px solid #666;
  border-radius: 8px;
  padding: 10px 16px;
  margin: 4px auto;
  font-weight: bold;
  max-width: 350px;
}
.transformer-content .final-diagram .box.input { background: #f5f5f5; }
.transformer-content .final-diagram .box.proj { background: #ffe8e8; }
.transformer-content .final-diagram .box.soft { background: #e8e8ff; }
.transformer-content .final-diagram .box.pick { background: #e8ffe8; }
.transformer-content .final-diagram .arr {
  font-size: 1.3em;
  color: #888;
  margin: 2px 0;
}
.transformer-content td.pos-highlight { background: #e0e0ff; }
.transformer-content td.result-highlight { background: #e0ffe0; font-weight: bold; }
.transformer-content .formula-box {
  background: #f8f8f8;
  border: 2px solid #666;
  border-radius: 8px;
  padding: 16px 20px;
  margin: 16px 0;
  text-align: center;
  font-size: 1.1em;
}
.transformer-content .formula-box code { font-size: 1.2em; background: none; }
.transformer-content .formula-box .explain {
  font-size: 0.85em;
  color: #666;
  margin-top: 8px;
}
.transformer-content .addition-visual {
  max-width: 600px;
  margin: 16px auto;
  font-family: monospace;
  font-size: 1.05em;
  line-height: 2;
}
.transformer-content .addition-visual .row {
  display: flex;
  align-items: center;
  gap: 4px;
}
.transformer-content .addition-visual .label {
  width: 130px;
  text-align: right;
  font-family: 'Segoe UI', Arial, sans-serif;
  font-size: 0.9em;
  color: #666;
}
.transformer-content .addition-visual .bracket { font-size: 1.3em; color: #888; }
.transformer-content .addition-visual .val {
  width: 70px;
  text-align: right;
  padding: 2px 6px;
}
.transformer-content .addition-visual .val.emb { background: #ffe0e0; }
.transformer-content .addition-visual .val.pos { background: #e0e0ff; }
.transformer-content .addition-visual .val.res { background: #e0ffe0; font-weight: bold; }
.transformer-content .addition-visual .line {
  border-top: 2px solid #333;
  margin: 2px 0;
  margin-left: 134px;
  max-width: 340px;
}
.transformer-content .addition-visual .op {
  width: 130px;
  text-align: right;
  font-family: 'Segoe UI', Arial, sans-serif;
  font-weight: bold;
  font-size: 1.2em;
}
.transformer-content .katze-compare {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 16px 0;
}
.transformer-content .katze-card {
  border: 2px solid #4466cc;
  border-radius: 8px;
  padding: 14px;
  min-width: 200px;
  text-align: center;
  flex: 1;
  max-width: 280px;
}
.transformer-content .katze-card h4 { margin: 0 0 8px 0; color: #4466cc; }
.transformer-content .katze-card .sentence {
  font-size: 0.85em;
  color: #666;
  margin-bottom: 8px;
  font-style: italic;
}
.transformer-content .katze-card .vec {
  font-family: monospace;
  font-size: 0.95em;
  background: #f8f8f8;
  padding: 6px;
  border-radius: 4px;
  margin: 4px 0;
}
.transformer-content .katze-card .vec.emb { background: #ffe0e0; }
.transformer-content .katze-card .vec.pos { background: #e0e0ff; }
.transformer-content .katze-card .vec.res { background: #e0ffe0; font-weight: bold; }
.transformer-content td.score-med { background: #ffe8cc; }
.transformer-content .w-matrix .title.q { color: #cc3333; }
.transformer-content .w-matrix .title.k { color: #3333cc; }
.transformer-content .w-matrix .title.v { color: #33aa33; }
.transformer-content .cut-hint {
  color: #cc3333;
  font-weight: bold;
  font-size: 0.9em;
  margin-bottom: 10px;
}
.transformer-content .token-card {
  border: 2px dashed #888;
  border-radius: 6px;
  padding: 16px 20px;
  text-align: center;
  min-width: 60px;
  position: relative;
}
.transformer-content .token-card .token-text {
  font-size: 1.8em;
  font-weight: bold;
  margin-bottom: 8px;
}
.transformer-content .token-card .token-id {
  font-size: 0.85em;
  color: #666;
  border-top: 1px solid #ccc;
  padding-top: 6px;
}
.transformer-content .char-card {
  border: 2px dashed #888;
  border-radius: 4px;
  padding: 10px 12px;
  text-align: center;
  min-width: 36px;
}
.transformer-content .char-card .token-text {
  font-size: 1.6em;
  font-weight: bold;
  margin-bottom: 6px;
}
.transformer-content .char-card .token-id {
  font-size: 0.75em;
  color: #666;
  border-top: 1px solid #ccc;
  padding-top: 4px;
}
.transformer-content .sentence-card {
  border: 3px solid #333;
  border-radius: 8px;
  padding: 30px 40px;
  text-align: center;
  font-size: 2em;
  font-weight: bold;
  margin: 30px auto;
  max-width: 700px;
}
.transformer-content .word-space { display: inline-block; width: 30px; }
.transformer-content .backside-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 20px 0;
  justify-content: center;
}
.transformer-content .backside-card {
  border: 2px dashed #888;
  border-radius: 6px;
  padding: 16px 20px;
  text-align: center;
  min-width: 60px;
  background: #f9f9f9;
}
.transformer-content .backside-card .id-big {
  font-size: 2.2em;
  font-weight: bold;
  color: #cc3333;
}
.transformer-content .scissors::before {
  content: "✂️";
  font-size: 1.2em;
  margin-right: 6px;
}