.intro {
            font-style: italic;
            background-color: #f9f9f9;
            padding: 15px;
            border-left: 4px solid #d82c20;
        }
.tip {
            margin-bottom: 10px;
        }
        .tip-number {
            font-weight: bold;
            color: #d82c20;
font-size: 2em;
        }
        .footer {
            margin-top: 30px;
            font-size: 0.9em;
            text-align: center;
            color: #7f8c8d;
        }
.workout-table {
        margin: 20px auto;
        overflow-x: auto;
    }
    .workout-table table {
        width: 50%;
        border-collapse: collapse;
        margin: 15px auto;
    }
    .workout-table th {
        background-color: #d82c20;
        color: white;
        padding: 10px;
        text-align: left;
    }
    .workout-table td {
        padding: 8px 10px;
        border-bottom: 1px solid #ddd;
    }
    .workout-table tr:nth-child(even) {
        background-color: #f9f9f9;
    }
.achievements {
        background-color: #f5f5f5;
        padding: 15px;
        border-left: 4px solid #d82c20;
        margin: 20px 0;
    }
    .achievements h3 {
        margin-top: 0;
        color: #2c3e50;
    }
    .achievements ul {
        padding-left: 20px;
    }
    .achievements li {
        margin-bottom: 8px;
    }
.annotation {
  background-color: #2e2e2e; /* Темно-серый фон */
  color: #FFD700;            /* Желтый цвет текста (золото) */
  width: 300px;              /* Ширина блока */
  padding: 15px;
  border: 2px solid #FFD700; /* Желтая рамка */
  border-radius: 8px;
  font-size: 18px;           /* Крупный текст */
  line-height: 1.5;
  font-family: Arial, sans-serif;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}
.calf-recovery {
        background-color: #f8f9fa;
        padding: 25px;
        border-radius: 8px;
        margin: 30px 0;
    }
    .calf-training, .recovery-section {
        margin-bottom: 30px;
        padding-bottom: 20px;
        border-bottom: 1px solid #eee;
    }
    .calf-training h3, .recovery-section h3 {
        color: #2c3e50;
        margin-top: 0;
    }
    .calf-split {
        display: flex;
        gap: 20px;
        margin: 20px 0;
    }
    .muscle-group {
        flex: 1;
        background: white;
        padding: 15px;
        border-radius: 5px;
        box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    }
    .muscle-group h4 {
        color: #9b59b6;
        margin-top: 0;
        border-bottom: 1px solid #eee;
        padding-bottom: 5px;
    }
    .recovery-methods {
        background-color: white;
        padding: 15px;
        border-radius: 5px;
        margin: 20px 0;
    }
    .recovery-methods h4 {
        color: #3498db;
        margin-top: 0;
    }
    .recovery-methods ul {
        padding-left: 20px;
    }
    .recovery-methods li {
        margin-bottom: 10px;
        line-height: 1.6;
    }
    .key-message {
        background-color: #e8f4fc;
        padding: 15px;
        border-left: 4px solid #3498db;
        font-style: italic;
        border-radius: 4px;
        text-align: center;
    }
    @media (max-width: 768px) {
        .calf-split {
            flex-direction: column;
        }
    }