:root {
  --primary: #1e5a8e;
  --primary-dark: #164670;
  --primary-light: #2d7bc9;
  --accent: #0ea5e9;
  --light-blue: #f0f7ff;
  --bg: #ffffff;
  --text-dark: #1e293b;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --shadow: 0 4px 20px rgba(30, 90, 142, 0.08);
  --shadow-lg: 0 10px 40px rgba(30, 90, 142, 0.12);
  --radius: 16px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base & Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Cairo', sans-serif;
  direction: rtl;
  color: var(--text-dark);
  line-height: 1.7;
  background: var(--bg);
}

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

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
}

/* Section Padding & Headers */
.section-padding {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-label {
  display: inline-block;
  color: var(--primary-light);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--primary-dark);
  line-height: 1.3;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

@media (max-width: 992px) {
  .section-title { font-size: 1.75rem; }
}

@media (max-width: 768px) {
  .section-padding { padding: 60px 0; }
  .section-title { font-size: 1.5rem; }
}

/* Article Body */
.article-body {
  box-sizing: border-box;
  max-width: 800px;
  width: 100%;
  margin: 48px auto 80px;
  padding: 0;
}

.article-body p.lead {
  font-size: 1.2rem;
  color: var(--text-dark);
  line-height: 1.9;
  margin-bottom: 40px;
  font-weight: 500;
}

.article-body h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin: 40px 0 16px;
}

.article-body p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.9;
  margin-bottom: 20px;
}

.article-tip {
  box-sizing: border-box;
  background: var(--light-blue);
  border-right: 4px solid var(--primary);
  padding: 24px;
  border-radius: var(--radius);
  margin-top: 40px;
  font-size: 1rem;
  color: var(--text-dark);
  line-height: 1.7;
}

.article-tip a {
  color: var(--primary);
  font-weight: 700;
  text-decoration: underline;
}

@media (max-width: 768px) {
  .article-body {
    margin-top: 32px;
    margin-bottom: 60px;
  }
  .article-body p.lead { font-size: 1.05rem; }
  .article-body h2 { font-size: 1.25rem; }
  .article-body p { font-size: 1rem; }
}

/* --- Hero Section Styles (Integrated from provided component) --- */
.article-hero {
  padding-top: 80px;
}
.article-hero-image {
  width: 100%;
  height: 420px;
  overflow: hidden;
}
.article-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.article-hero-content {
  max-width: 800px;
  margin: -60px auto 0;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 2;
  text-align: center;
}
.article-hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 20px;
  font-size: 0.9rem;
}
.article-hero-meta .article-category {
  background: var(--light-blue);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: 50px;
  font-weight: 600;
}
.article-hero-meta time {
  color: var(--text-muted);
}
.article-hero-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-dark);
  line-height: 1.4;
  margin-bottom: 16px;
}
.article-hero-desc {
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

/* Responsive hero adjustments */
@media (max-width: 768px) {
  .article-hero {
    padding-top: 60px;
  }
  .article-hero-image {
    height: 280px;
  }
  .article-hero-content {
    padding: 32px 24px;
    margin-top: -40px;
  }
  .article-hero-title {
    font-size: 1.5rem;
  }
  .article-hero-desc {
    font-size: 1rem;
  }
}