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

  :root {
    --c-ground: #F5F1EB;
    --c-ground-alt: #EDE8DF;
    --c-text: #2B3530;
    --c-text-secondary: #5D6B62;
    --c-accent: #4A6B52;
    --c-accent-light: rgba(74,107,82,0.08);
    --c-accent-hover: #3D5A44;
    --c-gold: #7E5D44;
    --c-gold-light: rgba(126,93,68,0.1);
    --c-border: #D8D0C6;
    --c-success: #4A6B52;
    --c-error: #9B3B3B;
    --c-card: #FFFFFF;
  }

  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
      --c-ground: #1A2420;
      --c-ground-alt: #222E28;
      --c-text: #E8E4DD;
      --c-text-secondary: #9BA69E;
      --c-accent: #72A37F;
      --c-accent-light: rgba(107,158,120,0.12);
      --c-accent-hover: #7DB08A;
      --c-gold: #C9A07A;
      --c-gold-light: rgba(201,160,122,0.12);
      --c-border: #3A453E;
      --c-success: #72A37F;
      --c-error: #D68080;
      --c-card: #232F29;
    }
  }
  :root[data-theme="dark"] {
    --c-ground: #1A2420;
    --c-ground-alt: #222E28;
    --c-text: #E8E4DD;
    --c-text-secondary: #9BA69E;
    --c-accent: #72A37F;
    --c-accent-light: rgba(107,158,120,0.12);
    --c-accent-hover: #7DB08A;
    --c-gold: #C9A07A;
    --c-gold-light: rgba(201,160,122,0.12);
    --c-border: #3A453E;
    --c-success: #72A37F;
    --c-error: #D68080;
    --c-card: #232F29;
  }

  body {
    background: var(--c-ground);
    color: var(--c-text);
    font-family: 'DM Sans', system-ui, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
  }

  .page {
    max-width: 460px;
    width: 100%;
  }

  .brand {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--c-text-secondary);
    margin-bottom: 24px;
    text-align: center;
  }

  .card {
    background: var(--c-card);
    border: 1px solid var(--c-border);
    border-radius: 12px;
    padding: 36px 32px;
  }

  .card-title {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 32px;
    font-weight: 400;
    line-height: 1.15;
    color: var(--c-text);
    margin-bottom: 8px;
    text-wrap: balance;
  }

  .card-title em {
    font-style: italic;
    color: var(--c-accent);
  }

  .card-desc {
    font-size: 14px;
    line-height: 1.6;
    color: var(--c-text-secondary);
    margin-bottom: 28px;
  }

  .form-group {
    margin-bottom: 16px;
  }

  .form-label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--c-text-secondary);
    margin-bottom: 6px;
  }

  .form-input {
    width: 100%;
    padding: 12px 14px;
    font-family: 'DM Sans', system-ui, sans-serif;
    font-size: 15px;
    color: var(--c-text);
    background: var(--c-ground);
    border: 1px solid var(--c-border);
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s;
  }

  .form-input:focus {
    border-color: var(--c-accent);
    box-shadow: 0 0 0 3px var(--c-accent-light);
  }

  .form-input::placeholder {
    color: var(--c-text-secondary);
    opacity: 0.5;
  }

  .checkbox-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 24px;
    margin-top: 4px;
  }

  .checkbox-row input[type="checkbox"] {
    margin-top: 3px;
    accent-color: var(--c-accent);
    flex-shrink: 0;
  }

  .checkbox-label {
    font-size: 13px;
    line-height: 1.5;
    color: var(--c-text-secondary);
  }

  .submit-btn {
    width: 100%;
    padding: 14px 20px;
    font-family: 'DM Sans', system-ui, sans-serif;
    font-size: 15px;
    font-weight: 500;
    color: #F5F1EB;
    background: var(--c-accent);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
  }

  .submit-btn:hover {
    background: var(--c-accent-hover);
  }

  .submit-btn:active {
    transform: scale(0.98);
  }

  .submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
  }

  .msg {
    margin-top: 16px;
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.5;
  }

  .msg[hidden] { display: none !important; }

  .msg-success {
    background: var(--c-accent-light);
    color: var(--c-success);
    border: 1px solid var(--c-accent);
  }

  .msg-error {
    background: rgba(155,59,59,0.08);
    color: var(--c-error);
    border: 1px solid var(--c-error);
  }

  .footer-note {
    margin-top: 20px;
    text-align: center;
    font-size: 12px;
    color: var(--c-text-secondary);
    opacity: 0.6;
    line-height: 1.5;
  }

  /* Success state replaces the form */
  .success-view {
    text-align: center;
    padding: 20px 0;
  }

  .success-check {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--c-accent-light);
    border: 2px solid var(--c-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
  }

  .success-check svg {
    width: 28px;
    height: 28px;
    stroke: var(--c-accent);
  }

  .success-title {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 26px;
    font-weight: 400;
    color: var(--c-text);
    margin-bottom: 8px;
  }

  .success-text {
    font-size: 14px;
    color: var(--c-text-secondary);
    line-height: 1.6;
  }

  .counter {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--c-border);
    text-align: center;
  }

  .counter-num {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 36px;
    font-weight: 500;
    color: var(--c-accent);
    font-variant-numeric: tabular-nums;
  }

  .counter-label {
    font-size: 12px;
    color: var(--c-text-secondary);
    letter-spacing: 0.05em;
    margin-top: 2px;
  }

  a { color: var(--c-accent); text-decoration: underline;
      text-underline-offset: 2px; }
  a:hover { color: var(--c-accent-hover); }

  .sprunglink {
    position: absolute;
    left: 0.5rem;
    top: -4rem;
    z-index: 1000;
    padding: 0.7rem 1.2rem;
    background: var(--c-text);
    color: var(--c-ground);
    font-size: 0.85rem;
    text-decoration: none;
    border-radius: 0 0 4px 4px;
    transition: top 0.15s;
  }
  .sprunglink:focus { top: 0; }

  :focus-visible {
    outline: 3px solid var(--c-accent);
    outline-offset: 2px;
    border-radius: 2px;
  }

  .form-input:focus-visible {
    outline: 3px solid var(--c-accent);
    outline-offset: 1px;
  }

  .success-title:focus-visible { outline: none; }

  /* Der Rand eines Eingabefelds gehoert zur Bedienung und muss sich mit
     mindestens 3 zu 1 abheben (1.4.11). Die Vorlage kam auf 1,53. */
  .form-input { border-color: #A08D75; }
  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .form-input { border-color: #6A7E71; }
  }
  :root[data-theme="dark"] .form-input { border-color: #6A7E71; }