body {
    font-family: Arial, sans-serif;
    line-height: 1.5;
    color: #333;
    background: #fff;
    margin: 0;
    padding: 20px;
    transition: all 0.3s ease;
}

.accessibility-panel {
    position: fixed;
    top: 0;
    right: -300px;
    width: 280px;
    height: 100%;
    background: #f5f5f5;
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 20px;
    transition: right 0.3s ease;
    visibility: hidden;
}
.accessibility-panel.visible {
    right: 0;
    visibility: visible;
}

.accessibility-toggle {
    position: fixed;
    top: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: #0066CC;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1001;
    font-size: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    border: none;
    transition: background 0.3s;
}
.accessibility-toggle:hover {
    background: #004D99;
}
.accessibility-toggle.active {
    background: #ff5722;
}

.accessibility-btn {
    display: block;
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    background: #0066CC;
    color: white;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 16px;
}
.accessibility-btn:hover, .accessibility-btn:focus {
    background: #004D99;
    outline: 2px solid #ffcc00;
}

.accessibility-large-text {
    font-size: 24px !important;
    line-height: 1.8 !important;
}
.accessibility-high-contrast {
    background: #000 !important;
    color: #fff !important;
}
.accessibility-high-contrast a {
    color: #FFCC00 !important;
}

.content {
    max-width: 800px;
    margin: 0 auto;
}

.accessibility-toggle::after {
    content: "Alt+A";
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: #0066CC;
    color: white;
    padding: 2px 5px;
    border-radius: 3px;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.3s;
    white-space: nowrap;
}
.accessibility-toggle:hover::after {
    opacity: 1;
}

.hotkeys-info {
    font-size: 12px;
    margin-top: 15px;
    padding: 10px;
    background: #e0e0e0;
    border-radius: 5px;
}
.hotkeys-info h3 {
    margin-top: 0;
    font-size: 14px;
}
.hotkeys-info ul {
    padding-left: 20px;
    margin-bottom: 0;
}

.zoom-controls {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}
.zoom-btn {
    width: 48%;
}

.speak-icon {
    margin-right: 5px;
    font-size: 18px;
}