h1, h2, h3, h4 {
      
      font-weight: bold;
      margin: 30px 0 20px;
      color: #ff3333;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    h1 {
      font-size: 40px;
      line-height: 1.0;
      text-align: center;
      margin: 0 0 10px;
      letter-spacing: -2px;
    }

    h2 {
      font-size: 30px;
      text-align: center;
      color: #000;
      margin: 10px 0 30px;
letter-spacing: -2px;
 line-height: 1.2;


    }

    h3 {
      font-size: 26px;
      color: #ff3333;
      margin-top: 40px;
    }

    h4 {
      font-size: 20px;
      margin-top: 30px;
    }

    p {
      margin: 0 0 20px;
      font-size: 17px;
      color: #000;
    }

    .author {
      text-align: right;
      font-style: italic;
      margin: -20px 0 30px;
      color: #aaa;
      font-size: 16px;
    }

    .intro {
      font-style: normal;
      background: rgba(30, 30, 30, 0.5);
      padding: 24px;
      border-left: 4px solid #ff3333;
      margin: 30px 0;
      color: #fff;
font-size: 22px;

    }

    .highlight {
      color: #ff3333;
    }

    .section {
      margin-bottom: 40px;
    }

    .principles-list {
      margin: 20px 0;
      padding-left: 20px;
    }

    .principles-list li {
      margin-bottom: 12px;
      color: #000;
    }

    @media (max-width: 600px) {
      h1 {
        font-size: 40px;
      }
      h2 {
        font-size: 28px;
      }
      h3 {
        font-size: 22px;
      }
      p, li {
        font-size: 16px;
      }
    }
.title {
    font-family: Arial, sans-serif;
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: bold;
    text-align: center;
    color: #333;
    margin: clamp(15px, 3vw, 20px) 0;
    padding: clamp(10px, 2vw, 15px);
    border-bottom: clamp(2px, 1vw, 3px) solid #007bff;
    display: block;
    width: 100%;
    line-height: 1.3;
    box-sizing: border-box;
}

@media (max-width: 768px) {
    .title {
        font-size: clamp(1.5rem, 5vw, 2.2rem);
        margin: 10px 0;
        padding: 8px 15px;
        border-bottom-width: 2px;
    }
}
.qa-block {
      background: rgba(30, 30, 30, 0.1);
      border-left: 4px solid #ff3333;
      padding: 25px;
      margin: 30px 0;
      border-radius: 0 8px 8px 0;
      transition: all 0.3s ease;
    }

    .qa-block:hover {
      background: rgba(40, 40, 40, 0.2);
      transform: translateX(5px);
      box-shadow: 0 4px 12px rgba(255, 51, 51, 0.2);
    }

    .qa-block h2 {
      font-family: 'Arial', sans-serif;
      font-size: 24px;
      margin: 0 0 15px;
      color: #ff3333;
      font-weight: bold;
      text-transform: uppercase;
    }

    .qa-block p {
      margin: 0 0 15px;
      font-size: 17px;
      color: #000;
    }

    .qa-block ul {
      margin: 10px 0 15px;
      padding-left: 20px;
      color: #000;
    }

    .qa-block li {
      margin-bottom: 8px;
    }

    .highlight {
      color: #ff3333;
      font-weight: bold;
    }

    .note {
      background: rgba(255, 51, 51, 0.1);
      border-left: 2px solid #ff3333;
      padding: 15px;
      margin: 20px 0;
      font-style: normal;
      color: #000;
      font-size: 16px;
    }

    @media (max-width: 600px) {
      h1 {
        font-size: 30px;
      }
      .qa-block h2 {
        font-size: 20px;
      }
      .qa-block {
        padding: 20px;
      }
      p, li {
        font-size: 16px;
      }
    }
.day {
      background: rgba(30, 30, 30, 0.05);
      border-radius: 10px;
      padding: 25px;
      margin-bottom: 30px;
      border-left: 4px solid #ff3333;
      transition: all 0.3s ease;
    }

    .day:hover {
      background: rgba(40, 40, 40, 0.05);
      transform: translateX(5px);
      box-shadow: 0 4px 15px rgba(255, 51, 51, 0.3);
    }

    .day-header {
      font-size: 28px;
      color: #000;
      margin: 0 0 20px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .exercise {
      margin-bottom: 18px;
      padding-bottom: 15px;
      border-bottom: 1px solid #444;
    }

    .exercise:last-child {
      border-bottom: none;
    }

    .exercise-name {
      font-size: 20px;
      font-weight: bold;
      margin: 0 0 8px;
      color: #000;
    }

    .exercise-meta {
      display: flex;
      gap: 20px;
      font-size: 16px;
      color: #000;
    }

    .exercise-meta span {
      background: rgba(255, 51, 51, 0.15);
      padding: 2px 8px;
      border-radius: 4px;
    }
.card {
      position: relative;
      width: 100%;
      height: 500px;
      background: url('https://via.placeholder.com/600x800/333/fff?text=Gym+Background') no-repeat center;
      background-size: cover;
      filter: brightness(0.8);
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      padding: 40px 20px;
      box-sizing: border-box;
      box-shadow: 0 4px 12px rgba(0,0,0,0.5);
    }

    .bg-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.7);
      z-index: 1;
    }

    .content {
      position: relative;
      z-index: 2;
      max-width: 500px;
    }

    .tag {
      background: #d4b08c; /* Бежевый акцент */
      color: white;
      padding: 8px 15px;
      font-size: 18px;
      font-weight: bold;
      text-transform: uppercase;
      letter-spacing: 1px;
      margin-bottom: 15px;
      display: inline-block;
    }

    .main-title {
      font-size: 60px;
      font-weight: bold;
      line-height: 0.9;
      margin: 0 0 20px;
      color: white;
      text-transform: uppercase;
      letter-spacing: -1px;
      text-shadow: 2px 2px 0 #333;
    }

    .subtitle {
      font-size: 18px;
      line-height: 1.5;
      margin: 20px 0;
      max-width: 450px;
      color: white;
    }

    .author {
      font-size: 14px;
      opacity: 0.7;
      letter-spacing: 1px;
      text-transform: uppercase;
      margin-top: 20px;
      color: white;
    }

    @media (max-width: 600px) {
      
      .main-title {
        font-size: 40px;
      }
      .subtitle {
        font-size: 16px;
      }
      .tag {
        font-size: 14px;
        padding: 6px 10px;
      }
    }
.anatomy-list {
      margin: 20px 0;
      padding-left: 20px;
      color: #000;
    }

    .anatomy-list li {
      margin-bottom: 12px;
    }

    .benefits-grid2 {
      display: grid;
      gap: 20px;
      margin: 30px 0;
    }

    .benefit2 {
      background: rgba(40, 40, 40, 0.05);
      padding: 20px;
      border-radius: 8px;
      border-left: 3px solid #ffd700;
 width: 100%;
margin: 10px auto;
    }

    .benefit h4 {
      font-family: 'Arial', sans-serif;
      font-size: 20px;
      color: #e37b19;
      margin: 0 0 10px;
    }

    .conclusion {
      background: rgba(255, 51, 51, 0.15);
      padding: 20px;
      margin: 40px 0;
      border-radius: 8px;
      text-align: center;
      font-style: italic;
      color: #000;
      font-size: 18px;
    }

    @media (max-width: 600px) {
     
      h2 {
        font-size: 24px;
      }
      h3 {
        font-size: 20px;
      }
      p, li {
        font-size: 16px;
      }
    }
.titanic-triceps {
      max-width: 100%;
      margin: 40px auto;
      padding: 30px;
      background-color: white;
      box-shadow: 0 4px 12px rgba(0,0,0,0.08);
      border-radius: 4px;
    }

    .titanic-triceps h1 {
      font-size: 2.8rem;
      font-weight: 900;
      text-transform: uppercase;
      color: white;
      background: #222;
      margin: -30px -30px 25px -30px;
      padding: 20px 30px;
      letter-spacing: -1px;
      line-height: 1.05;
    }

    .titanic-triceps .subtitle {
      font-size: 1.15rem;
      font-weight: bold;
      text-transform: uppercase;
      color: #333;
      margin: 0 0 12px;
      letter-spacing: 1px;
    }

    .titanic-triceps .author {
      font-size: 0.95rem;
      font-weight: bold;
      color: #777;
      margin-bottom: 25px;
      font-style: italic;
    }

    .titanic-triceps p {
      font-size: 1.05rem;
      line-height: 1.6;
      color: #333;
      text-align: justify;
      margin-bottom: 18px;
    }

    .titanic-triceps p:first-of-type::first-letter {
      float: left;
      font-size: 4.5rem;
      font-weight: bold;
      line-height: 0.9;
      margin: 0 12px 0 0;
      color: #222;
    }
.exercise-block {
    background: #f8f8f8;
    border-left: 6px solid #e74c3c;
    padding: 20px;
    margin: 25px 0;
    border-radius: 4px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  }

  .exercise-block h2 {
    font-size: 1.6rem;
    color: #2c3e50;
    margin-top: 0;
    margin-bottom: 15px;
    font-weight: bold;
    text-align: center;
    letter-spacing: 0.5px;
  }

  .exercise-block ol {
    padding-left: 25px;
    line-height: 1.7;
    color: #34495e;
    font-size: 1.05rem;
  }

  .exercise-block li {
    margin-bottom: 10px;
    list-style-type: decimal;
  }
.exercise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin: 30px 0;
  }

  .exercise-card {
    background: #f9f9f9;
    border-left: 6px solid #e74c3c;
    padding: 20px;
    border-radius: 6px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    transition: transform 0.2s ease;
    margin: 25px 0;

  }

  .exercise-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  }

  .exercise-card h3 {
    font-size: 1.3rem;
    color: #2c3e50;
    margin-top: 0;
    margin-bottom: 12px;
    font-weight: bold;
    text-align: center;
    letter-spacing: 0.5px;
  }

  .exercise-card ol {
    padding-left: 20px;
    line-height: 1.6;
    color: #34495e;
    font-size: 0.95rem;
    margin: 0;
  }

  .exercise-card li {
    margin-bottom: 8px;
    list-style-type: decimal;
  }

  .exercise-card .tip {
    font-size: 0.85rem;
    font-style: italic;
    color: #7f8c8d;
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px dashed #bdc3c7;
  }
.deficit-deadlifts {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://via.placeholder.com/800x400/333/fff?text=Deadlift+Background') no-repeat center center;
    background-size: cover;
    padding: 30px;
    margin: 30px 0;
    border-radius: 6px;
    color: white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    text-align: center;
  }

  .deficit-deadlifts h1 {
    font-size: 3.5rem;
    font-weight: 900;
    margin: 0 0 10px;
    letter-spacing: -1px;
    line-height: 1;
    text-transform: uppercase;
  }

  .deficit-deadlifts .highlight {
    color: #f1c40f;
    font-weight: bold;
  }

  .deficit-deadlifts p {
    font-size: 1.4rem;
    line-height: 1.5;
    margin: 15px 0 20px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
color: #fff;

  }

  .deficit-deadlifts .author {
    font-size: 0.9rem;
    font-style: italic;
    color: #bdc3c7;
    margin-top: 10px;
  }
.section {
      margin-bottom: 30px;
      padding-bottom: 20px;
      border-bottom: 1px dashed #ddd;
    }

    .section:last-child {
      border-bottom: none;
    }
.article-container {
      max-width: 100%;
      margin: 0 auto;
      background: white;
      padding: 30px;
      border-radius: 8px;
      box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    }
.chest-header {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://via.placeholder.com/1200x600/333/fff?text=Chest+Muscles') no-repeat center center;
    background-size: cover;
    padding: 40px 20px;
    margin: 30px 0;
    border-radius: 8px;
    color: white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
  }

  .chest-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: rgba(255,255,255,0.3);
  }

  .chest-header h1 {
    font-size: 2.8rem;
    font-weight: 900;
    margin: 0;
    letter-spacing: -1px;
    line-height: 1.1;
    text-transform: uppercase;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
  }

  .chest-header .left-column {
    display: inline-block;
    text-align: right;
    vertical-align: top;
    max-width: 45%;
    padding-right: 15px;
  }

  .chest-header .right-column {
    display: inline-block;
    text-align: left;
    vertical-align: top;
    max-width: 45%;
    padding-left: 15px;
  }

  .chest-header .highlight {
    color: #f1c40f;
    font-weight: bold;
  }

  .chest-header .subtext {
    font-size: 1.6rem;
    font-style: normal;
    opacity: 0.9;
    margin-top: 10px;
    letter-spacing: 0.5px;
  }
@media (max-width: 768px) {
    .chest-header h1 {
      font-size: 2.1rem;
      display: block;
    }

    .chest-header-title::after {
      content: " ";
      display: block;
      margin: 10px 0;
    }
  }
.chest-article {
    max-width: 100%;
    margin: 30px auto;
    background: #fff;
    color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.7;
  }

  .chest-article h2 {
    font-size: 1.8rem;
    font-weight: bold;
    margin-top: 0;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: #f1c40f;
  }

  .chest-article .author {
    font-size: 0.9rem;
    font-style: italic;
    color: #83878a;
    margin: 5px 0 20px;
    text-transform: uppercase;
  }

  .chest-article p {
    margin-bottom: 18px;
    text-align: justify;
  }

  .chest-article .intro-letter {
    float: left;
    font-size: 4rem;
    font-weight: bold;
    line-height: 0.9;
    margin-right: 10px;
    margin-top: 5px;
    color: #ffffff;
  }
.chest-article ul {
    padding-left: 25px;
    margin: 20px 0;
  }

  .chest-article li {
    margin-bottom: 10px;
    position: relative;
color: #000;

  }

  .chest-article li::before {
    content: "■";
    color: #f1c40f;
    position: absolute;
    left: -20px;
  }

  /* Адаптивность */
  @media (max-width: 768px) {
    .chest-article {
      padding: 20px;
      margin: 20px auto;
    }
    .chest-article h2 {
      font-size: 1.5rem;
    }
    .chest-article .intro-letter {
      font-size: 3rem;
      margin-right: 8px;
    }
  }