:root {
      --bg: #fffaf4;
      --paper: #ffffff;
      --soft: #f7efe4;
      --blue: #143f5b;
      --blue-2: #23617f;
      --orange: #a9470f;
      --orange-2: #7f350b;
      --green: #28724b;
      --text: #18222c;
      --muted: #596775;
      --line: #e6d8c7;
      --weekend-bg: #f4eadf;
      --weekend-border: #ddc5aa;
      --weekend-text: #7f5535;
      --weekend-accent: #c8793d;
      --shadow: 0 18px 45px rgba(20, 63, 91, 0.13);
      --focus: rgba(242, 125, 47, 0.42);
      --radius: 8px;
    }

    /* Aktive Anliegen-Auswahl klar hervorheben; übrige Kacheln bleiben hell. */
    .eb-appointment .request-card button.concern-choice,
    .eb-appointment .request-card button.concern-choice:hover {
      color: #062f5b !important;
      background: #ffffff !important;
      border: 1px solid #d5d0c7 !important;
      box-shadow: 0 2px 6px rgba(8, 47, 82, 0.06) !important;
    }

    .eb-appointment .request-card button.concern-choice.is-selected,
    .eb-appointment .request-card button.concern-choice.is-selected:hover {
      color: #062f5b !important;
      background: #fffaf2 !important;
      border: 2px solid #ff7900 !important;
      box-shadow: 0 0 0 3px rgba(255, 121, 0, 0.12) !important;
    }

    .eb-appointment .request-card button.concern-choice:first-child.is-selected {
      color: #ff7900 !important;
    }

    /* Anfrageformular: kompakte Auswahl und klarer Abschluss */
    .eb-appointment .request-card {
      padding: clamp(28px, 5vw, 44px);
      background: #fffaf2;
      border: 0;
      border-radius: 22px;
      box-shadow: 0 14px 36px rgba(8, 47, 82, 0.12);
    }

    .eb-appointment .request-card form {
      gap: 0;
    }

    .eb-appointment .concern-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
    }

    .eb-appointment .request-card button.concern-choice {
      min-height: 72px;
      padding: 14px;
      color: #062f5b;
      background: #ffffff;
      border: 1px solid #d5d0c7;
      border-radius: 14px;
      box-shadow: 0 2px 6px rgba(8, 47, 82, 0.06);
      font-size: 18px;
      font-weight: 700;
    }

    .eb-appointment .request-card button.concern-choice.is-selected {
      color: #062f5b;
      background: #fffaf2;
      border: 2px solid #ff7900;
    }

    .eb-appointment .request-card button.concern-choice:first-child.is-selected {
      color: #ff7900;
    }

    @media (max-width: 560px) {
      .eb-appointment .request-card {
        padding: 26px 20px;
      }

      .eb-appointment .request-card button.concern-choice {
        min-height: 64px;
        padding: 10px 8px;
        font-size: 16px;
      }
    }

    /* Formular-Redesign */
    .request-card { background:#fffaf2; border:0; box-shadow:0 14px 36px rgba(8,47,82,.12); border-radius:22px; padding:clamp(28px,5vw,44px); }
    .request-card h2 { font-size:clamp(30px,5vw,43px); color:#062f5b; }
    .request-card > p { font-size:17px; line-height:1.55; }
    .request-card .field { margin-top:24px; }
    .request-card .field label { font-size:18px; color:#062f5b; }
    .request-card input,.request-card select,.request-card textarea { background:#fff; border-color:#d5d0c7; border-radius:14px; box-shadow:0 2px 6px rgba(8,47,82,.06); }
    .concern-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }
    .request-card button.concern-choice { min-height:72px; padding:14px; background:#fff; border:1px solid #d5d0c7; border-radius:14px; color:#062f5b; font-size:18px; font-weight:700; display:flex; align-items:center; justify-content:center; gap:10px; box-shadow:0 2px 6px rgba(8,47,82,.06); }
    .request-card button.concern-choice.is-selected { border:2px solid #ff7900; background:#fffaf2; }
    .concern-choice:first-child { color:#ff7900 !important; }
    .concern-field select { position:absolute; width:1px; height:1px; opacity:0; pointer-events:none; }
    .availability-message.is-ready { color:#08744a; }
    .optional { color:#64748b; font-weight:400; }
    .request-card #submitButton { margin-top:28px; border-radius:14px; background:linear-gradient(100deg,#052f5b,#142f55 52%,#ff7900); border:1px solid #ff7900; min-height:66px; font-size:20px; font-weight:800; }

    * {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      color: var(--text);
      background: var(--bg);
      font-family: Arial, Helvetica, sans-serif;
      font-size: 20px;
      line-height: 1.6;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    img {
      display: block;
      max-width: 100%;
      height: auto;
    }

    .container {
      width: min(1080px, calc(100% - 36px));
      margin: 0 auto;
    }

    header {
      background: var(--paper);
      border-bottom: 2px solid var(--line);
    }

    .nav {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 16px 0;
      flex-wrap: wrap;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 14px;
      color: var(--blue);
      font-weight: 900;
    }

    .brand-logo {
      width: 74px;
      height: 74px;
      object-fit: contain;
      background: var(--paper);
      border: 2px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }

    .brand-name {
      display: block;
      font-size: 31px;
      line-height: 1.1;
    }

    .brand-subline {
      display: block;
      color: var(--muted);
      font-size: 16px;
      font-weight: 700;
    }

    .button,
    .eb-appointment button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 58px;
      padding: 15px 24px;
      color: var(--paper);
      background: var(--orange);
      border: 2px solid var(--orange);
      border-radius: var(--radius);
      box-shadow: 0 12px 24px rgba(242, 125, 47, 0.22);
      font: inherit;
      font-weight: 900;
      text-align: center;
      cursor: pointer;
    }

    .button:hover,
    .eb-appointment button:hover {
      background: var(--orange-2);
      border-color: var(--orange-2);
    }

    .button.secondary,
    .eb-appointment button.secondary {
      color: var(--blue);
      background: var(--paper);
      border-color: var(--blue-2);
      box-shadow: none;
    }

    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible {
      outline: 4px solid var(--focus);
      outline-offset: 3px;
    }

    main {
      padding: clamp(42px, 7vw, 78px) 0;
    }

    .hero {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(230px, 0.55fr);
      gap: clamp(26px, 5vw, 52px);
      align-items: center;
      margin-bottom: 34px;
    }

    .eyebrow {
      display: inline-flex;
      margin: 0 0 16px;
      padding: 8px 14px;
      color: var(--blue);
      background: #e9f4f7;
      border: 2px solid #c9dbe4;
      border-radius: var(--radius);
      font-size: 18px;
      font-weight: 900;
    }

    h1 {
      margin: 0 0 18px;
      color: var(--blue);
      font-size: clamp(42px, 6.5vw, 68px);
      line-height: 1.05;
      letter-spacing: 0;
    }

    h2 {
      margin: 0 0 14px;
      color: var(--blue);
      font-size: clamp(30px, 4vw, 42px);
      line-height: 1.15;
      letter-spacing: 0;
    }

    h3 {
      margin: 0 0 10px;
      color: var(--blue);
      font-size: 25px;
      line-height: 1.2;
    }

    p {
      margin-top: 0;
    }

    .lead {
      max-width: 760px;
      color: var(--muted);
      font-size: 24px;
      line-height: 1.5;
    }

    .hero-logo-card {
      padding: 20px;
      background: linear-gradient(135deg, #e9f4f7, #fffaf4);
      border: 2px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }

    .hero-logo-card img {
      width: min(100%, 280px);
      margin: 0 auto;
    }

    .assist-bar {
      margin-bottom: 24px;
      padding: 16px;
      background: var(--blue);
      color: #ffffff;
      border-radius: var(--radius);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      flex-wrap: wrap;
    }

    .assist-bar strong {
      font-size: 19px;
    }

    .assist-actions {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .assist-actions button {
      min-height: 48px;
      padding: 10px 14px;
      color: #ffffff;
      background: rgba(255, 255, 255, 0.14);
      border-color: rgba(255, 255, 255, 0.34);
      box-shadow: none;
      font-size: 17px;
    }

    .appointment-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.2fr) minmax(330px, 0.8fr);
      gap: clamp(24px, 4vw, 42px);
      align-items: start;
    }

    .calendar-card,
    .request-card,
    .info-card {
      background: var(--paper);
      border: 2px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }

    .calendar-card,
    .request-card {
      padding: clamp(20px, 4vw, 30px);
    }

    .calendar-nav {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 12px;
      align-items: center;
      margin-bottom: 16px;
    }

    .calendar-title {
      margin: 0;
      color: var(--blue);
      font-size: clamp(26px, 4vw, 36px);
      font-weight: 900;
      text-align: center;
    }

    .today-row {
      display: flex;
      justify-content: center;
      margin-bottom: 18px;
    }

    .weekdays,
    .days-grid {
      display: grid;
      grid-template-columns: repeat(7, minmax(0, 1fr));
      gap: 8px;
    }

    .weekdays {
      margin-bottom: 8px;
      color: var(--blue);
      font-size: 16px;
      font-weight: 900;
      text-align: center;
    }

    .weekday {
      padding: 6px 2px;
    }

    .weekday.is-weekend {
      color: var(--weekend-text);
    }

    .day-placeholder {
      min-height: 70px;
    }

    .day-button {
      min-width: 0;
      min-height: 76px;
      width: 100%;
      padding: 9px 5px;
      color: var(--text);
      background: #fffdf8;
      border: 2px solid #d8e1e6;
      box-shadow: none;
      flex-direction: column;
      gap: 3px;
      line-height: 1.15;
    }

    .eb-appointment button.day-button {
      min-height: 76px;
      padding: 9px 5px;
    }

    .day-button:hover {
      color: #ffffff;
      background: var(--blue);
      border-color: var(--blue);
      transform: none;
    }

    .day-button.is-selected {
      color: #ffffff;
      background: var(--blue);
      border-color: var(--blue);
      box-shadow: 0 0 0 4px rgba(35, 97, 127, 0.2);
    }

    .day-button.is-today:not(.is-selected) {
      color: var(--blue);
      background: #e9f4f7;
      border-color: var(--blue-2);
    }

    .day-button.is-disabled {
      color: #8b98a3;
      background: #f1f1f1;
      border-color: #dedede;
      cursor: not-allowed;
      box-shadow: none;
    }

    .day-button.is-disabled.is-weekend {
      color: var(--weekend-text);
      background: var(--weekend-bg);
      border-color: var(--weekend-border);
      box-shadow: inset 0 3px 0 rgba(200, 121, 61, 0.48);
    }

    .day-button.is-weekend .day-number {
      font-weight: 800;
    }

    .day-button.is-weekend .day-note {
      font-size: 11px;
      font-weight: 700;
      white-space: nowrap;
    }

    .day-number {
      font-size: 25px;
      font-weight: 900;
    }

    .day-note {
      font-size: 13px;
      font-weight: 800;
    }

    .selected-box {
      margin: 18px 0 0;
      padding: 16px;
      color: var(--blue);
      background: #e9f4f7;
      border: 2px solid #c9dbe4;
      border-radius: var(--radius);
      font-weight: 900;
    }

    .request-card form {
      display: grid;
      gap: 14px;
    }

    .field {
      display: grid;
      gap: 6px;
    }

    .field label,
    .checkbox-row {
      color: var(--blue);
      font-size: 18px;
      font-weight: 900;
    }

    input,
    select,
    textarea {
      width: 100%;
      min-height: 54px;
      padding: 12px 14px;
      color: var(--text);
      background: #ffffff;
      border: 2px solid rgba(18, 63, 95, 0.24);
      border-radius: var(--radius);
      font: inherit;
      font-size: 19px;
    }

    textarea {
      min-height: 118px;
      resize: vertical;
    }

    .two-fields {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    .checkbox-row {
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 10px;
      align-items: start;
      color: var(--text);
      font-size: 16px;
      line-height: 1.45;
    }

    .checkbox-row input {
      width: 24px;
      height: 24px;
      min-height: 0;
      margin-top: 3px;
    }

    .checkbox-row a {
      color: var(--blue);
      text-decoration: underline;
      text-underline-offset: 3px;
    }

    .form-note,
    .status-box {
      padding: 14px;
      border-radius: var(--radius);
      font-size: 17px;
      font-weight: 800;
    }

    .form-note {
      color: var(--blue);
      background: var(--soft);
      border: 2px solid var(--line);
    }

    .status-box {
      display: none;
      margin-top: 16px;
      border: 2px solid transparent;
    }

    .status-box.is-visible {
      display: block;
    }

    .status-box.success {
      color: #174c31;
      background: #e8f6ed;
      border-color: #b8dec8;
    }

    .status-box.error {
      color: #70220f;
      background: #fff0e7;
      border-color: #f1c3a8;
    }

    .contact-actions {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      margin-top: 16px;
    }

    .contact-option {
      display: block;
      padding: 16px;
      color: var(--text);
      background: #fffdf8;
      border: 2px solid var(--line);
      border-radius: var(--radius);
    }

    .contact-option strong {
      display: block;
      color: var(--blue);
      font-size: 22px;
    }

    .info-card {
      margin-top: 30px;
      padding: clamp(20px, 4vw, 28px);
    }

    .info-list {
      margin: 12px 0 0;
      padding-left: 22px;
    }

    .info-list li {
      margin-bottom: 8px;
    }

    .availability-message {
      min-height: 24px;
      margin: 2px 0 0;
      color: #4e6472;
      font-size: 15px;
      line-height: 1.45;
    }

    .availability-message.is-ready {
      color: #17613c;
      font-weight: 800;
    }

    .availability-message.is-full,
    .availability-message.is-error {
      color: #8a310f;
      font-weight: 800;
    }

    .large-text {
      font-size: 1.18em;
    }

    .large-text .day-number {
      font-size: 31px;
    }

    .large-text input,
    .large-text select,
    .large-text textarea,
    .large-text button {
      font-size: 1.08em;
    }

    body.high-contrast {
      color: #ffffff !important;
      background: #000000 !important;
    }

    body.high-contrast header,
    body.high-contrast .calendar-card,
    body.high-contrast .request-card,
    body.high-contrast .info-card,
    body.high-contrast .hero-logo-card {
      color: #ffffff !important;
      background: #111111 !important;
      border-color: #ffffff !important;
      box-shadow: none !important;
    }

    body.high-contrast h1,
    body.high-contrast h2,
    body.high-contrast h3,
    body.high-contrast .brand,
    body.high-contrast .brand-name,
    body.high-contrast .brand-subline,
    body.high-contrast .field label,
    body.high-contrast .selected-box,
    body.high-contrast .availability-message,
    body.high-contrast .contact-option strong {
      color: #ffff00 !important;
    }

    body.high-contrast p,
    body.high-contrast .lead {
      color: #ffffff !important;
    }

    body.high-contrast .eyebrow,
    body.high-contrast .selected-box,
    body.high-contrast .form-note,
    body.high-contrast .contact-option {
      color: #ffffff !important;
      background: #000000 !important;
      border-color: #ffffff !important;
    }

    body.high-contrast button,
    body.high-contrast .button {
      color: #ffff00 !important;
      background: #000000 !important;
      border-color: #ffff00 !important;
      box-shadow: none !important;
    }

    body.high-contrast button:hover,
    body.high-contrast .button:hover,
    body.high-contrast .day-button.is-selected {
      color: #000000 !important;
      background: #ffff00 !important;
      border-color: #ffff00 !important;
    }

    body.high-contrast input,
    body.high-contrast select,
    body.high-contrast textarea {
      color: #ffffff !important;
      background: #000000 !important;
      border-color: #ffffff !important;
    }

    body.high-contrast .day-button {
      color: #ffffff !important;
      background: #000000 !important;
      border-color: #ffffff !important;
    }

    body.high-contrast .day-button.is-disabled {
      color: #aaaaaa !important;
      background: #222222 !important;
    }

    footer {
      padding: 30px 0;
      color: var(--paper);
      background: #102f45;
    }

    footer .container {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
    }

    footer p {
      margin: 0;
    }

    footer a {
      text-decoration: underline;
      text-underline-offset: 4px;
    }

    @media (max-width: 900px) {
      .hero,
      .appointment-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 680px) {
      body {
        font-size: 18px;
      }

      .container {
        width: min(100% - 28px, 1080px);
      }

      main {
        padding: 28px 0 48px;
      }

      .hero {
        gap: 16px;
        margin-bottom: 20px;
      }

      .hero .eyebrow {
        margin-bottom: 10px;
      }

      .hero h1 {
        margin-bottom: 14px;
        font-size: 38px;
      }

      .hero-logo-card {
        display: none;
      }

      .brand-logo {
        width: 64px;
        height: 64px;
      }

      .brand-name {
        font-size: 26px;
      }

      .lead {
        margin-bottom: 14px;
        font-size: 20px;
        line-height: 1.4;
      }

      .form-note {
        margin-bottom: 0;
        padding: 12px;
        line-height: 1.4;
      }

      .assist-bar {
        padding: 12px;
      }

      .assist-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
      }

      .button,
      .assist-actions,
      .assist-actions button,
      .contact-actions,
      .two-fields {
        width: 100%;
      }

      .two-fields,
      .contact-actions {
        grid-template-columns: 1fr;
      }

      .calendar-nav {
        grid-template-columns: 1fr;
      }

      .weekdays {
        font-size: 13px;
        gap: 4px;
      }

      .days-grid {
        gap: 5px;
      }

      .eb-appointment button.day-button {
        min-height: 58px;
        padding: 7px 2px;
      }

      .day-number {
        font-size: 20px;
      }

      .day-note {
        display: none;
      }

      .eb-appointment button.day-button.is-weekend {
        min-height: 62px;
        gap: 2px;
      }

      .day-button.is-weekend .day-note {
        display: block;
        width: 100%;
        max-width: none;
        flex: 0 0 auto;
        font-size: clamp(8px, 2.25vw, 10px);
        letter-spacing: -0.02em;
        overflow: hidden;
      }
    }