.challenge-intro {
  font-family: 'Arial Black', 'Helvetica Neue', sans-serif;
  text-align: center;
  max-width: 900px;
  margin: 40px auto;
  padding: 40px 30px;
  background: linear-gradient(135deg, #f08e43, #804417);
  color: white;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.challenge-title {
  font-size: 2.8em;
  font-weight: 900;
  letter-spacing: 2px;
  margin: 0 0 10px 0;
  text-transform: uppercase;
  color: #ff5722;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.7);
}

.challenge-subtitle {
  font-size: 1.5em;
  font-weight: 500;
  color: #ffffff;
  margin: 0 0 20px 0;
  letter-spacing: 0.5px;
}

.author {
  font-size: 1.1em;
  color: #bdbdbd;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0;
  font-weight: 400;
}

.intro-text {
  font-family: 'Arial', sans-serif;
  font-size: 1.15em;
  line-height: 1.7;
  text-align: left;
  margin: 30px auto;
  max-width: 700px;
  color: #e0e0e0;
}

.intro-text p {
  margin: 20px 0;
}

.intro-text strong {
  color: #ff9800;
  font-weight: 700;
}
.challenge-banner {
  background: linear-gradient(45deg, #fdd835, #ffeb3b);
  color: #000;
  font-family: 'Arial', sans-serif;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  position: relative;
  max-width: 700px;
  margin: 20px auto;
  overflow: hidden;
}

.challenge-banner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('https://via.placeholder.com/800x400/FFD700/000000?text=GEOMETRY');
  background-size: cover;
  opacity: 0.1;
  z-index: 0;
}

.main-text {
  font-size: 1.4em;
  line-height: 1.6;
  margin: 0;
  z-index: 1;
  position: relative;
  text-align: justify;
  color: #000;
  font-weight: bold;
}

.credits {
  margin-top: 20px;
  font-size: 0.95em;
  color: #333;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.author {
  margin: 0;
  font-weight: 600;
}

.photographer {
  margin: 5px 0 0 0;
  font-weight: 400;
}

/* Адаптивность */
@media (max-width: 600px) {
  .challenge-banner {
    padding: 20px;
    font-size: 1em;
  }
  .main-text {
    font-size: 1.2em;
  }
}
.challenge-hero {
  font-family: 'Arial Black', 'Helvetica Neue', sans-serif;
  text-align: center;
  max-width: 900px;
  margin: 40px auto;
  padding: 50px 30px;
  background: linear-gradient(135deg, #d32f2f, #b71c1c);
  color: white;
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
}

/* Декоративный эффект — линии, как в журнальных обложках */
.challenge-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, #ffeb3b, #f44336, #ffeb3b);
  z-index: 2;
}

.challenge-title {
  font-size: 2.6em;
  font-weight: 900;
  letter-spacing: 2px;
  margin: 0 0 15px 0;
  text-transform: uppercase;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.7);
  color: #fff;
}

.challenge-subtitle {
  font-size: 1.6em;
  font-weight: 700;
  margin: 0 0 20px 0;
  line-height: 1.4;
  letter-spacing: 0.8px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #ffeb3b;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

.challenge-body {
  font-size: 1.4em;
  font-weight: 500;
  margin: 0;
  line-height: 1.6;
  max-width: 700px;
  margin: 20px auto 0;
  color: #ffffff;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

/* Адаптивность */
@media (max-width: 600px) {
  .challenge-hero {
    padding: 30px 20px;
  }
  .challenge-title {
    font-size: 2.1em;
  }
  .challenge-subtitle,
  .challenge-body {
    font-size: 1.2em;
  }
}
.challenge-article {
  font-family: 'Georgia', 'Times New Roman', serif;
  max-width: 1000px;
  margin: 30px auto;
  padding: 25px;
  color: #333;
  line-height: 1.8;
  background-color: #fff;
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.section-title {
  font-size: 1.8em;
  font-weight: bold;
  color: #d32f2f;
  text-align: center;
  margin: 30px 0 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.highlight {
  font-size: 1.5em;
  font-weight: bold;
  color: #c62828;
  text-align: center;
  margin: 30px 0 20px;
  text-transform: uppercase;
}

.challenge-article p {
  margin: 20px 0;
  font-size: 1.1em;
}

.challenge-article em {
  font-style: italic;
  color: #1a1a1a;
}

.challenge-article strong {
  color: #d32f2f;
}

.quote, .final-quote {
  font-style: italic;
  background-color: #f5f5f5;
  border-left: 5px solid #2196f3;
  padding: 20px;
  margin: 25px 0;
  position: relative;
  color: #444;
  font-size: 1.15em;
}

.quote::before, .final-quote::before {
  content: """;
  font-size: 3em;
  color: #ccc;
  position: absolute;
  top: 10px;
  left: 15px;
  line-height: 1;
}

.final-quote {
  background-color: #e8f5e8;
  border-left-color: #4caf50;
  color: #2e7d32;
  font-weight: 500;
}

.cta {
  font-size: 1.2em;
  text-align: center;
  font-weight: bold;
  color: #1a1a1a;
  margin: 30px 0;
}

.cta strong {
  color: #d32f2f;
}
.workout-phase {
  font-family: 'Arial', sans-serif;
  max-width: 800px;
  margin: 40px auto;
  padding: 30px;
  background-color: #fff;
  color: #333;
  line-height: 1.7;
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.phase-title {
  font-size: 2em;
  font-weight: bold;
  text-align: center;
  color: #d32f2f;
  margin: 0 0 25px 0;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.instructions h3,
.warmup h3,
.exercise-details h3 {
  font-size: 1.5em;
  color: #c62828;
  margin: 25px 0 15px 0;
  border-bottom: 2px solid #f44336;
  padding-bottom: 5px;
}

.exercise-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 1em;
}

.exercise-table th {
  background-color: #d32f2f;
  color: white;
  text-align: left;
  padding: 12px;
  font-weight: bold;
}

.exercise-table td {
  padding: 12px;
  border-bottom: 1px solid #eee;
}

.exercise-table tr:nth-child(even) {
  background-color: #fdf2f2;
}

.exercise {
  margin: 20px 0;
}

.exercise h4 {
  font-size: 1.3em;
  color: #1a1a1a;
  margin: 10px 0;
  font-weight: 600;
}

.exercise p {
  margin: 0;
  font-size: 1.05em;
  color: #444;
}

/* Адаптивность */
@media (max-width: 600px) {
  .workout-phase {
    padding: 20px;
  }
  .phase-title {
    font-size: 1.8em;
  }
  .exercise-table, .exercise-table tbody, .exercise-table th, .exercise-table td {
    display: block;
    width: 100%;
  }
  .exercise-table thead {
    display: none;
  }
  .exercise-table td {
    text-align: right;
    padding: 10px;
    position: relative;
    padding-left: 40%;
  }
  .exercise-table td::before {
    content: attr(data-label);
    position: absolute;
    left: 10px;
    width: 30%;
    text-align: left;
    font-weight: bold;
    color: #d32f2f;
  }
}
.workout-day {
  font-family: 'Arial', sans-serif;
  max-width: 850px;
  margin: 40px auto;
  padding: 30px;
  background-color: #fff;
  color: #333;
  line-height: 1.7;
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}
.day-title {
  font-size: 1.9em;
  font-weight: bold;
  text-align: center;
  color: #d32f2f;
  margin: 0 0 25px 0;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.training-table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
        }
        .training-table th {
            background-color: #f2f2f2;
            padding: 10px;
            text-align: left;
            border: 1px solid #ddd;
        }
        .training-table td {
            padding: 10px;
            border: 1px solid #ddd;
        }
        .super-set {
            background-color: #e8f4f8;
            font-weight: bold;
        }
        .exercise-name {
            font-weight: bold;
        }
.warmup-table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
        }
        .warmup-table th {
            background-color: #2E86C1; /* Синий цвет для шапки */
            color: white;
            padding: 12px;
            text-align: left;
            border: 1px solid #ddd;
        }
        .warmup-table td {
            padding: 12px;
            border: 1px solid #ddd;
        }
        .warmup-table tr:nth-child(even) {
            background-color: #f9f9f9; /* Зебровка для четных строк */
        }
        .warmup-table tr:hover {
            background-color: #eaeaea; /* Эффект при наведении */
        }
        .exercise-name {
            font-weight: bold;
            color: #2C3E50;
        }
.workout-table {
            width: 100%;
            border-collapse: collapse;
        }
        
        .workout-table th {
            background-color: #3498db;
            color: white;
            padding: 15px;
            text-align: left;
            font-weight: 600;
        }
        
        .workout-table td {
            padding: 15px;
            border-bottom: 1px solid #e0e0e0;
        }
        
        .workout-table tr:nth-child(even) {
            background-color: #f9f9f9;
        }
        
        .workout-table tr:hover {
            background-color: #f1f8ff;
        }
        
        .superset {
            background-color: #e8f4fc !important;
            font-weight: bold;
            color: #2c3e50;
        }
        
        .superset td {
            border-top: 2px solid #3498db;
            border-bottom: 2px solid #3498db;
            font-size: 1.1rem;
            padding: 12px 15px;
        }
.exercise-section {
  font-family: 'Arial', sans-serif;
  max-width: 800px;
  margin: 40px auto;
  padding: 20px;
  background-color: #ffffff;
  color: #333;
  line-height: 1.7;
}

.exercise-card {
  background: #f9f9f9;
  border-left: 5px solid #d32f2f;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 25px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.exercise-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.12);
}

.exercise-card h3 {
  font-size: 1.4em;
  color: #c62828;
  margin: 0 0 12px 0;
  font-weight: 600;
}

.exercise-card p {
  margin: 10px 0;
  font-size: 1.05em;
  color: #444;
}

.tip {
  font-style: italic;
  background-color: #e8f5e8;
  color: #2e7d32;
  padding: 12px;
  border-radius: 6px;
  border-left: 4px solid #4caf50;
  font-size: 0.95em;
}

.tip strong {
  color: #1b5e20;
}

/* Адаптивность */
@media (max-width: 600px) {
  .exercise-section {
    padding: 15px;
  }
  .exercise-card {
    padding: 18px;
  }
  .exercise-card h3 {
    font-size: 1.3em;
  }
}
.barbell-complex {
  font-family: 'Arial', sans-serif;
  max-width: 800px;
  margin: 40px auto;
  padding: 30px;
  background-color: #ffffff;
  color: #333;
  line-height: 1.7;
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.section-title {
  font-size: 1.9em;
  font-weight: bold;
  text-align: center;
  color: #d32f2f;
  margin: 0 0 25px 0;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.instructions, .exercise {
  margin: 25px 0;
}

.instructions h3,
.exercise h3 {
  font-size: 1.5em;
  color: #c62828;
  margin: 0 0 15px 0;
  border-bottom: 2px solid #f44336;
  padding-bottom: 5px;
}

.instructions p,
.exercise p {
  margin: 12px 0;
  font-size: 1.05em;
  color: #444;
}

.tip {
  font-style: italic;
  background-color: #e8f5e8;
  color: #2e7d32;
  padding: 14px;
  border-radius: 8px;
  border-left: 4px solid #4caf50;
  margin-top: 15px;
  font-size: 0.95em;
}

.tip strong {
  color: #1b5e20;
}

/* Адаптивность */
@media (max-width: 600px) {
  .barbell-complex {
    padding: 20px;
  }
  .section-title {
    font-size: 1.7em;
  }
  .instructions h3,
  .exercise h3 {
    font-size: 1.4em;
  }
}