:root {
        --primary-color: #b393ad;
        --secondary-color: #d3b6d0;
        --tertiary-color: #f3e6f1;
        --text-dark: #2c3e50;
        --text-light: #ecf0f1;
        --shadow-subtle: 0 2px 10px rgba(179, 147, 173, 0.15);
        --shadow-medium: 0 4px 20px rgba(179, 147, 173, 0.2);
        --gradient-primary: linear-gradient(
          135deg,
          var(--primary-color) 0%,
          var(--secondary-color) 100%
        );
        --gradient-accent: linear-gradient(
          45deg,
          var(--secondary-color) 0%,
          var(--tertiary-color) 100%
        );
      }
      * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
      }
      body {
        font-family: "Inter", sans-serif;
        line-height: 1.6;
        color: var(--text-dark);
        background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
        overflow-x: hidden;
      }
      .has-background-black,
      .has-background-black-bis,
      .has-background-black-ter {
        background: var(--gradient-primary) !important;
      }
      .has-text-white {
        text-shadow: 0 0 2px rgba(0, 0, 0, 0.5), 0 0 4px rgba(0, 0, 0, 0.3) !important;
      }
      header {
        background: linear-gradient(
          135deg,
          rgba(255, 255, 255, 0.95) 0%,
          rgba(243, 230, 241, 0.9) 100%
        );
        backdrop-filter: blur(10px);
        border-bottom: 1px solid rgba(179, 147, 173, 0.1);
        position: relative;
        z-index: 1000;
        min-height: 80px;
        display: flex;
        align-items: center;
        box-shadow: var(--shadow-subtle);
      }
      .header-container {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 1.5rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
        min-height: 80px;
      }
      .logo-container {
        flex-shrink: 0;
        z-index: 1001;
        position: relative;
      }
      .logo-container img {
        height: 45px;
        width: auto;
        display: block;
        filter: drop-shadow(0 2px 4px rgba(179, 147, 173, 0.3));
        transition: all 0.3s ease;
      }
      .logo-container:hover img {
        transform: scale(1.05);
        filter: drop-shadow(0 4px 8px rgba(179, 147, 173, 0.4));
      }
      .nav-container {
        flex-grow: 1;
        display: flex;
        justify-content: flex-end;
        align-items: center;
        margin-left: 2rem;
      }
      .main-nav {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        flex-wrap: wrap;
        justify-content: flex-end;
      }
      .nav-item {
        display: inline-block;
        position: relative;
        margin: 0.25rem;
      }
      .nav-item a {
        color: var(--text-dark);
        text-decoration: none;
        font-weight: 500;
        padding: 0.75rem 1.25rem;
        border-radius: 8px;
        transition: all 0.3s ease;
        font-size: clamp(0.875rem, 2vw, 1rem);
        background: rgba(255, 255, 255, 0.7);
        border: 1px solid rgba(179, 147, 173, 0.2);
        backdrop-filter: blur(5px);
        white-space: nowrap;
        display: block;
      }
      .nav-item a:hover {
        background: var(--gradient-primary);
        color: white;
        text-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
        transform: translateY(-2px);
        box-shadow: var(--shadow-medium);
      }
      .nav-item a.active {
        background: var(--primary-color);
        color: white;
        text-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
      }
      footer {
        background: linear-gradient(
          135deg,
          var(--primary-color) 0%,
          #9c7b96 100%
        );
        color: white;
        padding: 3rem 0 1.5rem;
        position: relative;
        overflow: hidden;
      }
      footer::before {
        content: "";
        position: absolute;
        top: 0;
        left: -50%;
        width: 200%;
        height: 100%;
        background: repeating-linear-gradient(
          45deg,
          transparent,
          transparent 20px,
          rgba(255, 255, 255, 0.05) 20px,
          rgba(255, 255, 255, 0.05) 40px
        );
        pointer-events: none;
      }
      .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 1.5rem;
        position: relative;
        z-index: 2;
      }
      .footer-content {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2rem;
        margin-bottom: 2rem;
      }
      .footer-section h3 {
        font-size: 1.25rem;
        font-weight: 600;
        margin-bottom: 1rem;
        color: white;
        text-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
      }
      .footer-section p,
      .footer-section a {
        color: rgba(255, 255, 255, 0.9);
        text-decoration: none;
        margin-bottom: 0.5rem;
        display: block;
        text-shadow: 0 0 2px rgba(0, 0, 0, 0.3);
        transition: all 0.3s ease;
      }
      .footer-section a:hover {
        color: var(--tertiary-color);
        transform: translateX(5px);
        text-shadow: 0 0 4px rgba(0, 0, 0, 0.5);
      }
      .footer-links {
        display: flex;
        flex-wrap: wrap;
        gap: 1.5rem;
        margin-bottom: 1rem;
      }
      .footer-links a {
        background: rgba(255, 255, 255, 0.1);
        padding: 0.5rem 1rem;
        border-radius: 6px;
        backdrop-filter: blur(5px);
        border: 1px solid rgba(255, 255, 255, 0.2);
        display: inline-block;
        margin-bottom: 0;
      }
      .footer-links a:hover {
        background: rgba(255, 255, 255, 0.2);
        transform: translateY(-2px);
      }
      .footer-bottom {
        border-top: 1px solid rgba(255, 255, 255, 0.2);
        padding-top: 1.5rem;
        text-align: center;
        color: rgba(255, 255, 255, 0.8);
        text-shadow: 0 0 2px rgba(0, 0, 0, 0.3);
      }
      .contact-info {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
      }
      .contact-info span {
        display: flex;
        align-items: center;
        gap: 0.5rem;
      }
      .contact-info span::before {
        content: "→";
        color: var(--tertiary-color);
        font-weight: bold;
      }
      .cookie-consent {
        position: fixed;
        bottom: 20px;
        right: 20px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        padding: 1.5rem;
        border-radius: 12px;
        box-shadow: var(--shadow-medium);
        max-width: 350px;
        border: 1px solid rgba(179, 147, 173, 0.3);
        z-index: 10000;
        transform: translateY(100px);
        opacity: 0;
        transition: all 0.5s ease;
      }
      .cookie-consent.show {
        transform: translateY(0);
        opacity: 1;
      }
      .cookie-consent p {
        margin-bottom: 1rem;
        color: var(--text-dark);
        font-size: 0.9rem;
        line-height: 1.5;
      }
      .cookie-buttons {
        display: flex;
        gap: 0.75rem;
        justify-content: flex-end;
      }
      .cookie-btn {
        padding: 0.5rem 1rem;
        border: none;
        border-radius: 6px;
        cursor: pointer;
        font-weight: 500;
        transition: all 0.3s ease;
        font-size: 0.875rem;
      }
      .cookie-btn.accept {
        background: var(--primary-color);
        color: white;
      }
      .cookie-btn.accept:hover {
        background: #a084a0;
        transform: translateY(-1px);
      }
      .cookie-btn.decline {
        background: #e9ecef;
        color: var(--text-dark);
      }
      .cookie-btn.decline:hover {
        background: #dee2e6;
      }
      @media (max-width: 1024px) {
        .nav-container {
          margin-left: 1rem;
        }
        .main-nav {
          gap: 0.25rem;
        }
        .nav-item a {
          padding: 0.5rem 0.75rem;
          font-size: 0.875rem;
        }
      }
      @media (max-width: 768px) {
        .header-container {
          padding: 0 1rem;
          flex-direction: row;
          align-items: center;
          min-height: 70px;
        }
        .logo-container {
          margin-right: 1rem;
        }
        .nav-container {
          margin-left: 0;
          flex-grow: 1;
        }
        .main-nav {
          display: grid;
          grid-template-columns: repeat(2, 1fr);
          gap: 0.5rem;
          width: 100%;
        }
        .nav-item {
          margin: 0;
        }
        .nav-item a {
          padding: 0.5rem;
          font-size: 0.8rem;
          text-align: center;
        }
        .footer-content {
          grid-template-columns: 1fr;
          gap: 1.5rem;
        }
        .footer-links {
          flex-direction: column;
          gap: 0.75rem;
        }
        .cookie-consent {
          bottom: 10px;
          right: 10px;
          left: 10px;
          max-width: none;
        }
      }
      @media (max-width: 480px) {
        .header-container {
          flex-direction: column;
          padding: 0.75rem;
          gap: 0.75rem;
        }
        .logo-container {
          margin-right: 0;
        }
        .nav-container {
          width: 100%;
        }
        .main-nav {
          grid-template-columns: 1fr;
        }
        .nav-item a {
          padding: 0.75rem;
          font-size: 0.9rem;
        }
      }
      .learning-tips-page {
        font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
        line-height: 1.6;
        color: #2c3e50;
        background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
        min-height: 100vh;
      }
      .tips-hero-section {
        background: linear-gradient(135deg, #b393ad 0%, #d3b6d0 100%);
        padding: 4rem 2rem;
        text-align: center;
        position: relative;
        overflow: hidden;
      }
      .tips-hero-section::before {
        content: "";
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(
          circle,
          rgba(255, 255, 255, 0.1) 0%,
          transparent 70%
        );
        animation: float 20s ease-in-out infinite;
      }
      @keyframes float {
        0%,
        100% {
          transform: translateY(0px) rotate(0deg);
        }
        50% {
          transform: translateY(-20px) rotate(180deg);
        }
      }
      .tips-hero-container {
        max-width: 1200px;
        margin: 0 auto;
        position: relative;
        z-index: 2;
      }
      .tips-hero-title {
        font-size: 3.5rem;
        font-weight: 700;
        color: white;
        margin-bottom: 1.5rem;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
      }
      .tips-hero-subtitle {
        font-size: 1.3rem;
        color: rgba(255, 255, 255, 0.9);
        margin-bottom: 2rem;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
      }
      .tips-hero-cta {
        background: white;
        color: #b393ad;
        padding: 1rem 2.5rem;
        border: none;
        border-radius: 50px;
        font-weight: 600;
        font-size: 1.1rem;
        cursor: pointer;
        transition: all 0.3s ease;
        text-decoration: none;
        display: inline-block;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      }
      .tips-hero-cta:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
        background: #f8f9fa;
      }
      .tips-main-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 2rem;
      }
      .environment-setup-section {
        background: white;
        margin: 4rem 0;
        padding: 3rem;
        border-radius: 20px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        position: relative;
        overflow: hidden;
      }
      .environment-setup-section::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, #b393ad, #d3b6d0, #f3e6f1);
      }
      .section-header {
        display: flex;
        align-items: center;
        margin-bottom: 2.5rem;
        gap: 1.5rem;
      }
      .section-icon {
        width: 60px;
        height: 60px;
        background: linear-gradient(135deg, #b393ad, #d3b6d0);
        border-radius: 15px;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
      }
      .section-icon::before {
        content: "";
        font-size: 1.8rem;
      }
      .section-title {
        font-size: 2.2rem;
        font-weight: 700;
        color: #2c3e50;
        margin: 0;
      }
      .setup-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
        margin-bottom: 3rem;
      }
      .setup-card {
        background: #f8f9fa;
        padding: 2rem;
        border-radius: 15px;
        border-left: 4px solid #b393ad;
        transition: all 0.3s ease;
      }
      .setup-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
      }
      .setup-card h3 {
        color: #b393ad;
        font-size: 1.4rem;
        margin-bottom: 1rem;
        font-weight: 600;
      }
      .setup-card p {
        color: #555;
        line-height: 1.7;
        margin-bottom: 1rem;
      }
      .setup-checklist {
        background: linear-gradient(135deg, #f3e6f1 0%, #ffffff 100%);
        padding: 2rem;
        border-radius: 15px;
        margin-top: 2rem;
      }
      .checklist-title {
        font-size: 1.5rem;
        font-weight: 600;
        color: #2c3e50;
        margin-bottom: 1.5rem;
        text-align: center;
      }
      .checklist-items {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1rem;
      }
      .checklist-item {
        display: flex;
        align-items: center;
        gap: 0.8rem;
        padding: 0.8rem;
        background: white;
        border-radius: 10px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      }
      .checklist-item::before {
        content: "";
        color: #b393ad;
        font-weight: bold;
        font-size: 1.2rem;
      }
      .productivity-enhancement-section {
        background: linear-gradient(135deg, #ffffff 0%, #f3e6f1 100%);
        margin: 4rem 0;
        padding: 3rem;
        border-radius: 20px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        position: relative;
      }
      .productivity-enhancement-section .section-icon::before {
        content: "";
      }
      .productivity-techniques {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
        margin-bottom: 3rem;
      }
      .technique-card {
        background: white;
        padding: 2.5rem;
        border-radius: 15px;
        text-align: center;
        transition: all 0.3s ease;
        border: 2px solid transparent;
      }
      .technique-card:hover {
        border-color: #b393ad;
        transform: translateY(-8px);
        box-shadow: 0 20px 40px rgba(179, 147, 173, 0.2);
      }
      .technique-number {
        display: inline-block;
        width: 40px;
        height: 40px;
        background: linear-gradient(135deg, #b393ad, #d3b6d0);
        color: white;
        border-radius: 50%;
        line-height: 40px;
        font-weight: bold;
        margin-bottom: 1rem;
      }
      .technique-card h3 {
        color: #2c3e50;
        font-size: 1.3rem;
        margin-bottom: 1rem;
        font-weight: 600;
      }
      .technique-card p {
        color: #666;
        line-height: 1.6;
      }
      .productivity-image-section {
        background: url("./documentation_images/QfAN.jpg") center/cover;
        height: 300px;
        border-radius: 15px;
        position: relative;
        overflow: hidden;
        display: flex;
        align-items: center;
        justify-content: center;
      }
      .productivity-image-section::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(
          135deg,
          rgba(179, 147, 173, 0.8),
          rgba(211, 182, 208, 0.6)
        );
      }
      .productivity-overlay-text {
        position: relative;
        z-index: 2;
        color: white;
        text-align: center;
        padding: 2rem;
      }
      .productivity-overlay-text h3 {
        font-size: 2rem;
        margin-bottom: 1rem;
        font-weight: 700;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
      }
      .productivity-overlay-text p {
        font-size: 1.1rem;
        opacity: 0.95;
        text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
      }
      .distraction-management-section {
        background: white;
        margin: 4rem 0;
        padding: 3rem;
        border-radius: 20px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        position: relative;
      }
      .distraction-management-section .section-icon::before {
        content: "";
      }
      .distraction-strategies {
        display: flex;
        flex-wrap: wrap;
        gap: 2rem;
        margin-bottom: 3rem;
      }
      .strategy-item {
        flex: 1;
        min-width: 280px;
        background: linear-gradient(135deg, #f8f9fa 0%, #f3e6f1 100%);
        padding: 2rem;
        border-radius: 15px;
        position: relative;
        overflow: hidden;
      }
      .strategy-item::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 3px;
        background: linear-gradient(90deg, #b393ad, #d3b6d0);
      }
      .strategy-item h3 {
        color: #b393ad;
        font-size: 1.4rem;
        margin-bottom: 1rem;
        font-weight: 600;
      }
      .strategy-item p {
        color: #555;
        line-height: 1.7;
        margin-bottom: 1rem;
      }
      .expert-tips-box {
        background: linear-gradient(135deg, #b393ad 0%, #d3b6d0 100%);
        padding: 2.5rem;
        border-radius: 15px;
        color: white;
        margin-top: 2rem;
        position: relative;
        overflow: hidden;
      }
      .expert-tips-box::before {
        content: "";
        position: absolute;
        top: -50%;
        right: -50%;
        width: 100%;
        height: 200%;
        background: radial-gradient(
          circle,
          rgba(255, 255, 255, 0.1) 0%,
          transparent 70%
        );
        animation: rotate 15s linear infinite;
      }
      @keyframes rotate {
        0% {
          transform: rotate(0deg);
        }
        100% {
          transform: rotate(360deg);
        }
      }
      .expert-tips-box h3 {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
        font-weight: 700;
        position: relative;
        z-index: 2;
      }
      .expert-tips-list {
        position: relative;
        z-index: 2;
      }
      .expert-tips-list li {
        margin-bottom: 1rem;
        padding-left: 1.5rem;
        position: relative;
        font-size: 1.1rem;
        line-height: 1.6;
      }
      .expert-tips-list li::before {
        content: "";
        position: absolute;
        left: 0;
        top: 0;
      }
      @media (max-width: 768px) {
        .tips-hero-title {
          font-size: 2.5rem;
        }
        .tips-hero-subtitle {
          font-size: 1.1rem;
        }
        .tips-main-container {
          padding: 0 1rem;
        }
        .environment-setup-section,
        .productivity-enhancement-section,
        .distraction-management-section {
          padding: 2rem 1.5rem;
          margin: 2rem 0;
        }
        .setup-grid {
          grid-template-columns: 1fr;
          gap: 1.5rem;
        }
        .productivity-techniques {
          grid-template-columns: 1fr;
        }
        .distraction-strategies {
          flex-direction: column;
        }
        .strategy-item {
          min-width: 100%;
        }
        .section-header {
          flex-direction: column;
          text-align: center;
          gap: 1rem;
        }
        .section-title {
          font-size: 1.8rem;
        }
        .checklist-items {
          grid-template-columns: 1fr;
        }
        .productivity-image-section {
          height: 200px;
        }
        .productivity-overlay-text h3 {
          font-size: 1.5rem;
        }
        .expert-tips-box {
          padding: 2rem 1.5rem;
        }
      }
      @media (max-width: 480px) {
        .tips-hero-section {
          padding: 3rem 1rem;
        }
        .tips-hero-title {
          font-size: 2rem;
        }
        .setup-card,
        .technique-card,
        .strategy-item {
          padding: 1.5rem;
        }
        .section-icon {
          width: 50px;
          height: 50px;
        }
        .section-icon::before {
          font-size: 1.5rem;
        }
      }