:root {
      --primary-black: #1a1a1a;
      --primary-red: #d32f2f;
      --accent-red: #ff5252;
      --dark-red: #b71c1c;
      --light-red: #ffebee;
      --gold: #ffd700;
      --dark-gray: #2c2c2c;
      --medium-gray: #666666;
      --light-gray: #f8f8f8;
      --white: #ffffff;
      --off-white: #fafafa;
      --border-color: #e8e8e8;
      --shadow-subtle: 0 4px 12px rgba(0,0,0,0.05);
      --shadow-medium: 0 8px 24px rgba(0,0,0,0.1);
      --shadow-deep: 0 12px 32px rgba(0,0,0,0.15);
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 24px;
      --radius-xl: 32px;
      --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: 'Montserrat', sans-serif;
      background-color: var(--white);
      color: var(--dark-gray);
      line-height: 1.8;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    h1, h2, h3, h4, h5, h6 {
      font-family: 'Playfair Display', serif;
      font-weight: 700;
      color: var(--primary-black);
      letter-spacing: -0.02em;
      line-height: 1.2;
    }

    a {
      text-decoration: none;
      color: inherit;
      transition: var(--transition);
    }

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

    .container-narrow {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* Hero Image Premium */
    .hero-image-section {
      margin-top: 0;
      position: relative;
      overflow: hidden;
      min-height: 85vh;
      display: flex;
      align-items: center;
    }

    .hero-image-container {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
    }

    .hero-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center;
      filter: brightness(0.85);
      transition: transform 20s cubic-bezier(0.2, 0.8, 0.2, 1);
    }

    .hero-image-container:hover .hero-image {
      transform: scale(1.08);
    }

    .image-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.7) 100%);
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .image-content {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
      color: var(--white);
      text-align: center;
      position: relative;
      z-index: 2;
    }

    .category-tag {
      display: inline-block;
      background: linear-gradient(135deg, var(--primary-red), var(--accent-red));
      color: var(--white);
      padding: 12px 32px;
      border-radius: var(--radius-xl);
      font-size: 0.9rem;
      font-weight: 600;
      letter-spacing: 1px;
      text-transform: uppercase;
      margin-bottom: 32px;
      box-shadow: 0 4px 20px rgba(211, 47, 47, 0.3);
      animation: float 3s ease-in-out infinite;
    }

    @keyframes float {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-5px); }
    }

    .blog-title-hero {
      font-size: 4.2rem;
      color: var(--white);
      margin-bottom: 28px;
      text-shadow: 2px 4px 12px rgba(0, 0, 0, 0.4);
      line-height: 1.1;
      font-weight: 800;
      position: relative;
      padding-bottom: 24px;
    }

    .blog-title-hero::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%);
      width: 120px;
      height: 3px;
      background: linear-gradient(90deg, transparent, var(--gold), transparent);
    }

    .blog-excerpt {
      font-size: 1.3rem;
      opacity: 0.95;
      max-width: 720px;
      margin: 0 auto 40px;
      font-weight: 300;
      line-height: 1.7;
    }

    .meta-info {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 40px;
      font-size: 0.95rem;
      opacity: 0.9;
      flex-wrap: wrap;
    }

    .meta-item {
      display: flex;
      align-items: center;
      gap: 12px;
      background: rgba(255, 255, 255, 0.1);
      padding: 12px 24px;
      border-radius: var(--radius-lg);
      backdrop-filter: blur(10px);
    }

    .meta-item i {
      color: var(--gold);
      font-size: 1.1rem;
    }

    /* Main Content */
    .main-content {
      position: relative;
      background: var(--white);
      padding: 100px 0;
    }

    .content-wrapper {
      max-width: 900px;
      margin: -80px auto 0;
      background: var(--white);
      border-radius: var(--radius-lg);
      padding: 80px 60px;
      box-shadow: var(--shadow-deep);
      position: relative;
      z-index: 10;
    }

    /* Article Content Premium */
    .article-content {
      font-size: 1.15rem;
      line-height: 1.9;
      color: var(--dark-gray);
      font-weight: 350;
    }

    .article-content h2 {
      font-size: 2.5rem;
      margin: 4rem 0 2rem;
      padding-top: 3rem;
      position: relative;
      color: var(--primary-black);
    }

    .article-content h2::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 80px;
      height: 4px;
      background: linear-gradient(90deg, var(--primary-red), var(--accent-red));
      border-radius: 2px;
    }

    .article-content h3 {
      font-size: 1.9rem;
      margin: 3rem 0 1.5rem;
      color: var(--dark-gray);
      position: relative;
      padding-left: 24px;
    }

    .article-content h3::before {
      content: '•';
      position: absolute;
      left: 0;
      color: var(--primary-red);
      font-size: 2rem;
      line-height: 1;
    }

    .article-content p {
      margin-bottom: 2rem;
      font-weight: 350;
      color: #444;
      position: relative;
    }

    .article-content p:first-of-type {
      font-size: 1.3rem;
      line-height: 1.9;
      color: var(--dark-gray);
      position: relative;
      padding-left: 32px;
      border-left: 3px solid var(--primary-red);
      background: var(--light-red);
      padding: 32px;
      border-radius: var(--radius-md);
      margin: 3rem 0;
    }

    .article-content p:first-of-type::first-letter {
      float: left;
      font-size: 5rem;
      font-family: 'Playfair Display', serif;
      line-height: 0.9;
      margin: 0.1em 0.2em 0 0;
      color: var(--primary-red);
      font-weight: 800;
    }

    .article-content blockquote {
      position: relative;
      padding: 60px 40px 40px;
      margin: 4rem 0;
      font-style: italic;
      font-size: 1.4rem;
      color: var(--dark-gray);
      background: linear-gradient(135deg, var(--light-red), var(--off-white));
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-subtle);
      border-left: 0;
    }

    .article-content blockquote::before {
      content: '"';
      position: absolute;
      top: 20px;
      left: 30px;
      font-size: 6rem;
      color: var(--primary-red);
      opacity: 0.2;
      font-family: 'Playfair Display', serif;
      font-weight: 800;
    }

    .article-content blockquote::after {
      content: '';
      position: absolute;
      bottom: 0;
      right: 0;
      width: 100px;
      height: 100px;
      background: linear-gradient(135deg, transparent 50%, var(--primary-red) 50%);
      border-radius: 0 0 var(--radius-lg) 0;
      opacity: 0.05;
    }

    .article-content ul, .article-content ol {
      margin: 2.5rem 0 2.5rem 2.5rem;
    }

    .article-content li {
      margin-bottom: 1rem;
      position: relative;
      padding-left: 16px;
      color: #444;
    }

    .article-content ul li::before {
      content: '';
      position: absolute;
      left: 0;
      top: 12px;
      width: 8px;
      height: 8px;
      background: var(--primary-red);
      border-radius: 50%;
      transform: translateY(-50%);
    }

    .article-content ol {
      counter-reset: item;
    }

    .article-content ol li {
      counter-increment: item;
    }

    .article-content ol li::before {
      content: counter(item);
      position: absolute;
      left: -32px;
      top: 0;
      width: 28px;
      height: 28px;
      background: var(--primary-red);
      color: white;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.9rem;
      font-weight: 600;
    }

    .article-content img {
      width: 100%;
      height: auto;
      border-radius: var(--radius-lg);
      margin: 3rem 0;
      box-shadow: var(--shadow-deep);
      transition: var(--transition);
      cursor: zoom-in;
    }

    .article-content img:hover {
      transform: translateY(-8px) scale(1.01);
      box-shadow: var(--shadow-deep);
    }

    .image-caption {
      text-align: center;
      font-size: 0.95rem;
      color: var(--medium-gray);
      margin-top: -1.5rem;
      margin-bottom: 3rem;
      font-style: italic;
      padding: 0 2rem;
    }

    .article-content strong {
      color: var(--primary-black);
      font-weight: 600;
      background: linear-gradient(120deg, var(--light-red) 0%, var(--light-red) 100%);
      background-repeat: no-repeat;
      background-size: 100% 40%;
      background-position: 0 90%;
      padding: 2px 4px;
    }

    /* Floating Action Bar Premium */
    .action-bar {
      position: fixed;
      bottom: 40px;
      right: 40px;
      z-index: 1000;
      display: flex;
      flex-direction: column;
      gap: 16px;
      align-items: center;
    }

    .action-button {
      width: 60px;
      height: 60px;
      border-radius: 50%;
      background: var(--white);
      border: none;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.3rem;
      color: var(--dark-gray);
      cursor: pointer;
      transition: var(--transition);
      box-shadow: var(--shadow-medium);
      position: relative;
      overflow: hidden;
    }

    .action-button::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(135deg, var(--primary-red), var(--accent-red));
      opacity: 0;
      transition: var(--transition);
    }

    .action-button:hover::before {
      opacity: 1;
    }

    .action-button i {
      position: relative;
      z-index: 2;
    }

    .action-button:hover {
      transform: translateY(-5px) scale(1.1);
      color: var(--white);
      box-shadow: 0 12px 30px rgba(211, 47, 47, 0.3);
    }

    .action-button.share {
      position: relative;
    }

    .share-dropdown {
      position: absolute;
      bottom: 75px;
      right: 0;
      background: var(--white);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-deep);
      padding: 20px;
      display: none;
      flex-direction: column;
      gap: 12px;
      min-width: 220px;
      backdrop-filter: blur(10px);
      border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .share-dropdown.active {
      display: flex;
      animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    @keyframes slideUp {
      from {
        opacity: 0;
        transform: translateY(20px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .share-option {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 14px 20px;
      border-radius: var(--radius-md);
      transition: var(--transition);
      font-weight: 500;
    }

    .share-option:hover {
      background: var(--light-red);
      transform: translateX(-5px);
      color: var(--primary-red);
    }

    .share-option i {
      font-size: 1.2rem;
      width: 24px;
    }

    /* Article Footer Premium */
    .article-footer {
      margin-top: 5rem;
      padding-top: 4rem;
      border-top: 1px solid var(--border-color);
      position: relative;
    }

    .article-footer::before {
      content: '';
      position: absolute;
      top: -1px;
      left: 0;
      width: 100px;
      height: 2px;
      background: linear-gradient(90deg, var(--primary-red), transparent);
    }

    .tags-section {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 4rem;
    }

    .tag {
      padding: 12px 28px;
      background: var(--light-gray);
      border-radius: var(--radius-xl);
      font-size: 0.95rem;
      color: var(--medium-gray);
      transition: var(--transition);
      border: 1px solid transparent;
      font-weight: 500;
    }

    .tag:hover {
      background: linear-gradient(135deg, var(--primary-red), var(--accent-red));
      color: var(--white);
      transform: translateY(-3px);
      box-shadow: 0 6px 20px rgba(211, 47, 47, 0.2);
      border-color: var(--primary-red);
    }

    /* Navigation Cards Premium */
    .nav-cards {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
      margin: 4rem 0;
    }

    .nav-card {
      padding: 40px;
      background: var(--off-white);
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      transition: var(--transition);
      position: relative;
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }

    .nav-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(135deg, rgba(211, 47, 47, 0.1), transparent);
      opacity: 0;
      transition: var(--transition);
    }

    .nav-card:hover::before {
      opacity: 1;
    }

    .nav-card::after {
      content: '';
      position: absolute;
      bottom: 0;
      right: 0;
      width: 0;
      height: 4px;
      background: linear-gradient(90deg, var(--primary-red), var(--accent-red));
      transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .nav-card:hover::after {
      width: 100%;
    }

    .nav-card:hover {
      transform: translateY(-8px);
      box-shadow: var(--shadow-deep);
      border-color: var(--primary-red);
    }

    .nav-label {
      font-size: 0.9rem;
      color: var(--primary-red);
      margin-bottom: 16px;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      font-weight: 600;
      position: relative;
      display: inline-block;
      padding-left: 28px;
    }

    .nav-label::before {
      content: '';
      position: absolute;
      left: 0;
      top: 50%;
      transform: translateY(-50%);
      width: 20px;
      height: 2px;
      background: var(--primary-red);
    }

    .nav-title {
      font-size: 1.4rem;
      font-weight: 700;
      color: var(--primary-black);
      line-height: 1.4;
      position: relative;
      z-index: 2;
    }

    /* Progress Bar */
    .reading-progress {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 4px;
      background: transparent;
      z-index: 1001;
    }

    .progress-bar {
      height: 100%;
      background: linear-gradient(90deg, var(--primary-red), var(--accent-red));
      width: 0%;
      transition: width 0.2s ease;
      box-shadow: 0 0 20px rgba(211, 47, 47, 0.3);
    }

    /* Newsletter Premium */
    .newsletter-minimal {
      background: linear-gradient(135deg, var(--primary-black), #2a2a2a);
      color: var(--white);
      padding: 60px;
      border-radius: var(--radius-lg);
      text-align: center;
      position: relative;
      overflow: hidden;
      margin-top: 5rem;
    }

    .newsletter-minimal::before {
      content: '';
      position: absolute;
      top: -50%;
      right: -50%;
      width: 200%;
      height: 200%;
      background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
      opacity: 0.1;
    }

    .newsletter-minimal h3 {
      color: var(--white);
      margin-bottom: 20px;
      font-size: 2.2rem;
      position: relative;
      z-index: 2;
    }

    .newsletter-minimal p {
      opacity: 0.9;
      margin-bottom: 35px;
      font-size: 1.1rem;
      max-width: 600px;
      margin-left: auto;
      margin-right: auto;
      position: relative;
      z-index: 2;
    }

    .newsletter-form {
      display: flex;
      gap: 12px;
      max-width: 550px;
      margin: 0 auto;
      position: relative;
      z-index: 2;
    }

    .newsletter-form input {
      flex: 1;
      padding: 18px 24px;
      border: none;
      border-radius: var(--radius-md);
      font-family: 'Montserrat', sans-serif;
      font-size: 1rem;
      background: rgba(255, 255, 255, 0.95);
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
      transition: var(--transition);
    }

    .newsletter-form input:focus {
      outline: none;
      box-shadow: 0 4px 25px rgba(0, 0, 0, 0.15);
      background: var(--white);
    }

    .newsletter-form button {
      padding: 18px 36px;
      background: linear-gradient(135deg, var(--primary-red), var(--accent-red));
      color: var(--white);
      border: none;
      border-radius: var(--radius-md);
      font-family: 'Montserrat', sans-serif;
      font-weight: 600;
      cursor: pointer;
      transition: var(--transition);
      box-shadow: 0 4px 20px rgba(211, 47, 47, 0.3);
    }

    .newsletter-form button:hover {
      transform: translateY(-3px);
      box-shadow: 0 8px 30px rgba(211, 47, 47, 0.4);
    }

    /* Animations */
    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(40px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    @keyframes pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }

    /* Responsive Design Premium */
    @media (max-width: 1200px) {
      .blog-title-hero {
        font-size: 3.5rem;
      }
      
      .content-wrapper {
        max-width: 90%;
        padding: 60px 40px;
      }
    }

    @media (max-width: 992px) {
      .hero-image-section {
        min-height: 70vh;
      }
      
      .blog-title-hero {
        font-size: 2.8rem;
        padding-bottom: 20px;
      }
      
      .blog-excerpt {
        font-size: 1.15rem;
        padding: 0 20px;
      }
      
      .content-wrapper {
        padding: 50px 30px;
        margin: -50px auto 0;
      }
      
      .article-content h2 {
        font-size: 2rem;
      }
      
      .article-content h3 {
        font-size: 1.6rem;
      }
      
      .nav-cards {
        grid-template-columns: 1fr;
        gap: 24px;
      }
      
      .action-bar {
        bottom: 30px;
        right: 30px;
      }
      
      .newsletter-minimal {
        padding: 40px;
      }
    }

    @media (max-width: 768px) {
      .hero-image-section {
        min-height: 60vh;
      }
      
      .blog-title-hero {
        font-size: 2.3rem;
        margin-bottom: 20px;
      }
      
      .blog-excerpt {
        font-size: 1.05rem;
        margin-bottom: 30px;
      }
      
      .category-tag {
        padding: 10px 24px;
        font-size: 0.85rem;
        margin-bottom: 24px;
      }
      
      .meta-info {
        flex-direction: column;
        gap: 12px;
      }
      
      .meta-item {
        width: 100%;
        max-width: 250px;
        justify-content: center;
      }
      
      .content-wrapper {
        padding: 40px 24px;
        margin: -40px auto 0;
        border-radius: var(--radius-md) var(--radius-md) 0 0;
      }
      
      .main-content {
        padding: 60px 0;
      }
      
      .article-content p:first-of-type {
        font-size: 1.15rem;
        padding: 24px;
      }
      
      .article-content blockquote {
        padding: 40px 24px 24px;
        font-size: 1.2rem;
      }
      
      .article-footer {
        margin-top: 3rem;
        padding-top: 3rem;
      }
      
      .tags-section {
        justify-content: center;
      }
      
      .nav-card {
        padding: 30px;
      }
      
      .action-bar {
        bottom: 20px;
        right: 20px;
      }
      
      .action-button {
        width: 52px;
        height: 52px;
        font-size: 1.1rem;
      }
      
      .share-dropdown {
        min-width: 200px;
        bottom: 65px;
      }
      
      .newsletter-form {
        flex-direction: column;
      }
      
      .newsletter-form button {
        width: 100%;
      }
    }

    @media (max-width: 576px) {
      .hero-image-section {
        min-height: 50vh;
      }
      
      .blog-title-hero {
        font-size: 1.9rem;
        padding-bottom: 16px;
      }
      
      .blog-excerpt {
        font-size: 0.95rem;
        margin-bottom: 24px;
      }
      
      .category-tag {
        padding: 8px 20px;
        font-size: 0.8rem;
      }
      
      .content-wrapper {
        padding: 32px 16px;
        margin: -32px auto 0;
      }
      
      .article-content h2 {
        font-size: 1.7rem;
        margin: 2.5rem 0 1.5rem;
      }
      
      .article-content h3 {
        font-size: 1.4rem;
      }
      
      .article-content p {
        font-size: 1.05rem;
      }
      
      .article-content p:first-of-type {
        font-size: 1.05rem;
        padding: 20px;
      }
      
      .article-content p:first-of-type::first-letter {
        font-size: 3.5rem;
      }
      
      .article-content blockquote {
        font-size: 1.1rem;
        padding: 32px 20px 20px;
      }
      
      .tag {
        padding: 10px 20px;
        font-size: 0.85rem;
      }
      
      .nav-card {
        padding: 24px;
      }
      
      .nav-title {
        font-size: 1.2rem;
      }
      
      .action-bar {
        bottom: 16px;
        right: 16px;
      }
      
      .action-button {
        width: 48px;
        height: 48px;
        font-size: 1rem;
      }
      
      .newsletter-minimal {
        padding: 32px 20px;
      }
      
      .newsletter-minimal h3 {
        font-size: 1.8rem;
      }
    }

    /* Scrollbar Premium */
    ::-webkit-scrollbar {
      width: 10px;
    }

    ::-webkit-scrollbar-track {
      background: var(--light-gray);
      border-radius: 10px;
    }

    ::-webkit-scrollbar-thumb {
      background: linear-gradient(135deg, var(--primary-red), var(--accent-red));
      border-radius: 10px;
      border: 2px solid var(--light-gray);
    }

    ::-webkit-scrollbar-thumb:hover {
      background: linear-gradient(135deg, var(--dark-red), var(--primary-red));
    }

    /* Selection Style */
    ::selection {
      background: var(--light-red);
      color: var(--primary-red);
    }

    ::-moz-selection {
      background: var(--light-red);
      color: var(--primary-red);
    }

    /* Focus Outline */
    :focus {
      outline: 2px solid var(--primary-red);
      outline-offset: 2px;
    }

    /* Loading Animation */
    .loading-animation {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: var(--white);
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 9999;
      transition: opacity 0.5s ease;
    }

    .loading-animation.hidden {
      opacity: 0;
      pointer-events: none;
    }

    .loader {
      width: 60px;
      height: 60px;
      border: 3px solid var(--light-gray);
      border-top-color: var(--primary-red);
      border-radius: 50%;
      animation: spin 1s linear infinite;
    }

    @keyframes spin {
      to { transform: rotate(360deg); }
    }

    .announcement-bar {
      width: 100%;
      height: 40px;
      background-color: #d40000;
      color: white;
      display: flex;
      align-items: center;
      overflow: hidden;
      font-weight: 500;
      position: relative;
      z-index: 1002;
    }

    .announcement-text {
      display: inline-block;
      white-space: nowrap;
      animation: scroll-text 40s linear infinite;
      padding: 0 20px;
    }

    @keyframes scroll-text {
      0% { transform: translateX(0); }
      100% { transform: translateX(-50%); }
    }