:root {
    --orange: #CD4B0A;
    --orange-light: #F5E8E0;
    --orange-mid: #E8956B;
    --navy: #1A365D;
    --navy-mid: #2D5A8E;
    --navy-light: #EBF1F8;
    --text: #1E1E2E;
    --text-muted: #5A6070;
    --bg: #FAFAF8;
    --white: #FFFFFF;
    --border: #E2E4EA;
    --green: #2D7D46;
    --green-light: #E8F5EC;
    --red: #C0392B;
    --red-light: #FDEAEA;
    --shadow-sm: 0 1px 4px rgba(26,54,93,0.08);
    --shadow-md: 0 4px 16px rgba(26,54,93,0.12);
    --shadow-lg: 0 8px 32px rgba(26,54,93,0.14);
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Source Sans 3', sans-serif;
    font-size: 18px;
    line-height: 1.75;
    color: var(--text);
    background: var(--bg);
  }

  /* ── HEADER ── */
  .site-header {
    background: var(--navy);
    padding: 10px 24px;
    text-align: center;
  }
  .site-header span {
    font-family: 'Merriweather', serif;
    font-size: 15px;
    color: rgba(255,255,255,0.65);
    letter-spacing: .06em;
    text-transform: uppercase;
  }

  /* ── HERO ── */
  .hero {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
    padding: 64px 24px 56px;
    position: relative;
    overflow: hidden;
  }
  .hero::before {
    content: '';
    position: absolute;
    top: -40px; right: -40px;
    width: 320px; height: 320px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(205,75,10,.18) 0%, transparent 70%);
    pointer-events: none;
  }
  .hero-inner { max-width: 760px; margin: 0 auto; }
  .exam-label {
    display: inline-block;
    background: var(--orange);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 3px;
    margin-bottom: 20px;
  }
  .exam-label a{
    color: #fff;
  }
  .hero h1 {
    font-family: 'Merriweather', serif;
    font-size: clamp(26px, 4vw, 40px);
    font-weight: 900;
    color: #fff;
    line-height: 1.25;
    margin-bottom: 18px;
  }
  .hero h1 em {
    font-style: normal;
    color: var(--orange-mid);
  }
  .hero-desc {
    font-size: 18px;
    color: var(--white);
    line-height: 1.5;
  }
  .hero-desc a{
    color: var(--white);
  }

  /* ── LAYOUT ── */
  .page-wrap {
    max-width: 820px;
    margin: 0 auto;
    padding: 0 24px 80px;
  }

  /* ── TOC ── */
  .toc {
    background: var(--white);
    border: 1px solid var(--border);
    border-left: 4px solid var(--navy);
    border-radius: 8px;
    padding: 28px 32px;
    margin: 40px 0 48px;
    box-shadow: var(--shadow-sm);
  }
  .toc-title {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 14px;
  }
  .toc ol { padding-left: 18px; }
  .toc li { margin: 6px 0; }
  .toc a {
    color: var(--navy-mid);
    text-decoration: none;
    font-size: 17px;
    font-weight: 500;
    transition: color .2s;
  }
  .toc a:hover { color: var(--orange); text-decoration: underline; }

  /* ── SECTIONS ── */
  .article-section { margin-bottom: 56px; }

  .section-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border);
    margin-bottom: 28px;
  }
  .section-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    background: var(--orange);
    color: #fff;
    font-family: 'Merriweather', serif;
    font-size: 15px;
    font-weight: 900;
    border-radius: 50%;
    flex-shrink: 0;
  }
  .section-header h2 {
    font-family: 'Merriweather', serif;
    font-size: 23px;
    font-weight: 700;
    color: var(--navy);
  }

  p { margin-bottom: 16px; }
  p:last-child { margin-bottom: 0; }

  /* ── GRUNDREGEL BOX ── */
  .rule-box {
    background: var(--orange-light);
    border-left: 4px solid var(--orange);
    border-radius: 0 8px 8px 0;
    padding: 20px 24px;
    margin: 24px 0;
  }
  .rule-box .rule-label {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 8px;
  }
  .rule-box p { margin: 0; font-weight: 500; }

  .tip-box {
    background: var(--navy-light);
    border-left: 4px solid var(--navy);
    border-radius: 0 8px 8px 0;
    padding: 18px 24px;
    margin: 20px 0;
  }
  .tip-box .tip-label {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--navy);
    margin-bottom: 8px;
  }
  .tip-box p { margin: 0; font-size: 15px; }

  /* ── FALLEN OVERVIEW GRID ── */
  .fallen-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
    gap: 14px;
    margin-top: 8px;
  }
  .fallen-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: box-shadow .2s, transform .2s;
  }
  .fallen-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
  .fallen-card-title {
    font-family: 'Merriweather', serif;
    font-size: 17px;
    font-weight: 700;
    color: var(--orange);
    margin-bottom: 8px;
  }
  .fallen-card p {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 10px;
    line-height: 1.55;
  }
  .fallen-tag {
    display: inline-block;
    background: var(--orange-light);
    color: var(--orange);
    font-size: 16px;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 20px;
  }

  /* ── FALLE DETAIL BLOCK ── */
  .falle-block {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 32px;
    box-shadow: var(--shadow-sm);
  }
  .falle-block-header {
    background: var(--navy);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .falle-block-header h3 {
    font-family: 'Merriweather', serif;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
  }
  .falle-badge {
    display: inline-block;
    background: var(--orange);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: .08em;
    padding: 3px 9px;
    border-radius: 3px;
    margin-left: auto;
    white-space: nowrap;
  }
  .falle-block-body { padding: 24px; }

  .example-box {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px 20px;
    margin: 16px 0;
  }
  .example-label {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 10px;
  }
  .example-row { margin-bottom: 8px; font-size: 17px; }
  .example-row:last-child { margin-bottom: 0; }
  .example-row strong { color: var(--text-muted); }

  .text-highlight {
    background: linear-gradient(120deg, rgba(45,90,142,.12) 0%, rgba(45,90,142,.12) 100%);
    border-radius: 3px;
    padding: 1px 4px;
    color: var(--navy-mid);
    font-weight: 600;
  }
  .wrong {
    color: var(--red);
    text-decoration-color: var(--red);
  }
  .richtig {
    color: var(--green);
    text-decoration-color: var(--green);
  }

  /* ── SIGNAL WORDS / TABLES ── */
  .data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
    margin: 16px 0;
  }
  .data-table th {
    background: var(--navy);
    color: #fff;
    font-weight: 600;
    padding: 10px 14px;
    text-align: left;
    font-size: 16px;
    letter-spacing: .04em;
  }
  .data-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
  }
  .data-table tr:nth-child(even) td { background: var(--bg); }
  .data-table tr:last-child td { border-bottom: none; }
  .data-table code {
    background: var(--orange-light);
    color: var(--orange);
    font-family: 'Source Sans 3', monospace;
    font-size: 16px;
    padding: 2px 7px;
    border-radius: 4px;
    white-space: nowrap;
  }
  .signal-words code {
    background: var(--orange-light);
    color: var(--orange);
    font-family: 'Source Sans 3', monospace;
    font-size: 16px;
    padding: 2px 7px;
    border-radius: 4px;
    white-space: nowrap;
  }
  .data-table td:last-child { color: var(--text-muted); font-size: 16px; }

  /* ── STRATEGIES ── */
  .strategy-list { counter-reset: strat; }
  .strategy-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
  }
  .strategy-item:last-child { border-bottom: none; }
  .strategy-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    background: var(--orange);
    color: #fff;
    font-family: 'Merriweather', serif;
    font-size: 18px;
    font-weight: 900;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 2px;
  }
  .strategy-content h4 {
    font-family: 'Merriweather', serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 6px;
  }
  .strategy-content p { margin: 0; font-size: 17px; color: var(--text-muted); }

  /* ── ALGO TABLE ── */
  .algo-table { width: 100%; border-collapse: collapse; }
  .algo-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
  }
  .algo-table tr:last-child td { border-bottom: none; }
  .algo-table .step-num {
    width: 36px;
    font-family: 'Merriweather', serif;
    font-size: 18px;
    font-weight: 900;
    color: var(--orange);
    text-align: center;
  }
  .algo-table .step-action {
    font-weight: 700;
    color: var(--navy);
    width: 200px;
    font-size: 15px;
  }
  .algo-table .step-detail { font-size: 15px; color: var(--text-muted); }
  .algo-table tr:nth-child(odd) td { background: var(--bg); }

  /* ── RANKING ── */
  .rank-list { list-style: none; }
  .rank-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 15px;
  }
  .rank-item:last-child { border-bottom: none; }
  .rank-name { flex: 1; font-weight: 600; }
  .rank-bar-wrap { flex: 2; background: var(--border); border-radius: 20px; height: 8px; overflow: hidden; }
  .rank-bar { height: 100%; border-radius: 20px; }
  .rank-bar.sehr-haeufig { width: 100%; background: var(--orange); }
  .rank-bar.haeufig { width: 78%; background: var(--orange); opacity: .8; }
  .rank-bar.regelmaessig { width: 55%; background: var(--navy-mid); }
  .rank-bar.mittel { width: 38%; background: var(--navy-mid); opacity: .7; }
  .rank-bar.selten { width: 20%; background: var(--border); filter: brightness(.85); }
  .rank-label {
    min-width: 90px;
    text-align: right;
    font-size: 15px;
    color: var(--text-muted);
    font-weight: 600;
  }

  /* ── SUMMARY RULES ── */
  .summary-rules { list-style: none; counter-reset: rules; }
  .summary-rule {
    counter-increment: rules;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
  }
  .summary-rule:last-child { border-bottom: none; }
  .summary-rule::before {
    content: counter(rules);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px; height: 30px;
    background: var(--navy);
    color: #fff;
    font-weight: 700;
    font-size: 18px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 2px;
  }
  .summary-rule p { margin: 0; font-size: 18px; }
  .summary-rule strong { color: var(--orange); }

  /* ── SIGNAL TABLE ── */
  .signal-note { font-size: 15px; color: var(--text-muted); font-style: italic; }

  /* ── FOOTER ── */
  .article-footer {
    background: var(--navy);
    color: rgba(255,255,255,.65);
    text-align: center;
    padding: 28px 24px;
    font-size: 16px;
    margin-top: 48px;
  }
  .article-footer a { color: var(--orange-mid); text-decoration: none; }
  ul.article-list {
    padding-left: 22px;
    margin: 12px 0 16px 20px;
  }
  ul.article-list li {
    margin-bottom: 6px;
    font-size: 19px;
    line-height: 1.7;
  }
  ol.article-list {
    padding-left: 22px;
    margin: 12px 0 16px 20px;
  }
  ol.article-list li {
    margin-bottom: 6px;
    font-size: 19px;
    line-height: 1.7;
  }
  h3.article-h3 {
    font-family: 'Merriweather', serif;
    font-size: 21px;
    font-weight: 700;
    color: var(--navy);
    margin: 32px 0 12px;
  }
  h4.article-h4 {
    font-family: 'Merriweather', serif;
    font-size: 19px;
    font-weight: 700;
    color: var(--orange);
    margin: 24px 0 10px;
  }
  .data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 18px;
    margin: 20px 0;
  }
  .data-table th {
    background: var(--navy);
    color: #fff;
    font-weight: 600;
    padding: 10px 14px;
    text-align: left;
    font-size: 17px;
  }
  .data-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
    font-size: 18px;
  }
  .data-table tr:nth-child(even) td { background: var(--bg); }
  .data-table tr:last-child td { border-bottom: none; }
  .faq-block {
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 14px;
    background: var(--white);
    box-shadow: var(--shadow-sm);
  }
  .faq-question {
    padding: 18px 24px;
    font-family: 'Merriweather', serif;
    font-size: 19px;
    font-weight: 700;
    color: var(--navy);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    user-select: none;
  }
  .faq-question::after { content: '＋'; font-size: 22px; color: var(--orange); flex-shrink: 0; }
  .faq-block.open .faq-question::after { content: '－'; }
  .faq-answer {
    display: none;
    padding: 0 24px 20px;
    font-size: 18px;
    color: var(--text-muted);
    line-height: 1.7;
  }
  .faq-block.open .faq-answer { display: block; }

  /* ── RESPONSIVE ── */
  @media (max-width: 600px) {
    .fallen-grid { grid-template-columns: 1fr; }
    .algo-table .step-action { width: auto; }
    .data-table { font-size: 15px; }
    .data-table th, .data-table td { padding: 8px 10px; }
  }