* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background: linear-gradient(135deg, #0a3d2f 0%, #1a5c48 100%);
            color: #f0f0f0;
            line-height: 1.8;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #4ecdc4;
            text-decoration: none;
            transition: color 0.3s ease, transform 0.2s ease;
        }
        a:hover {
            color: #ffd166;
            transform: translateY(-2px);
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
            box-shadow: 0 8px 24px rgba(0,0,0,0.5);
        }
        .header {
            background: rgba(10, 61, 47, 0.95);
            padding: 1.5rem 2rem;
            border-bottom: 3px solid #ffd166;
            position: sticky;
            top: 0;
            z-index: 1000;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.8rem;
            font-weight: 900;
            color: #ffd166;
            text-shadow: 2px 2px 4px #000;
            letter-spacing: 1.5px;
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .my-logo i {
            font-size: 3rem;
            color: #4ecdc4;
        }
        .my-logo a {
            color: inherit;
        }
        .my-logo a:hover {
            transform: none;
            color: #ff9a76;
        }
        .nav-container {
            display: flex;
            align-items: center;
            gap: 2rem;
        }
        .nav-menu {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .nav-menu li a {
            font-size: 1.2rem;
            padding: 0.8rem 1.2rem;
            border-radius: 8px;
            background: rgba(255, 209, 102, 0.1);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .nav-menu li a:hover {
            background: rgba(255, 209, 102, 0.3);
            color: #fff;
        }
        .hamburger {
            display: none;
            font-size: 2rem;
            cursor: pointer;
            color: #ffd166;
            background: none;
            border: none;
        }
        .breadcrumb {
            padding: 1rem 2rem;
            background: rgba(26, 92, 72, 0.7);
            font-size: 0.95rem;
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: #a3d9c9;
        }
        .breadcrumb a:hover {
            color: #ffd166;
        }
        .main-content {
            flex: 1;
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: 1fr;
            gap: 3rem;
        }
        .article-container {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            padding: 3rem;
            border: 1px solid rgba(255, 209, 102, 0.2);
        }
        h1 {
            font-size: 3.5rem;
            color: #ffd166;
            margin-bottom: 1.5rem;
            text-align: center;
            text-shadow: 2px 2px 8px #000;
            line-height: 1.2;
        }
        h2 {
            font-size: 2.5rem;
            color: #4ecdc4;
            margin: 3rem 0 1.5rem;
            padding-bottom: 0.8rem;
            border-bottom: 3px solid #ff9a76;
        }
        h3 {
            font-size: 2rem;
            color: #ff9a76;
            margin: 2.5rem 0 1.2rem;
        }
        h4 {
            font-size: 1.6rem;
            color: #a3d9c9;
            margin: 2rem 0 1rem;
        }
        p {
            margin-bottom: 1.8rem;
            font-size: 1.2rem;
            text-align: justify;
            hyphens: auto;
        }
        .highlight {
            background: rgba(255, 209, 102, 0.15);
            padding: 1.5rem;
            border-left: 5px solid #ffd166;
            border-radius: 10px;
            margin: 2rem 0;
            font-style: italic;
        }
        .bold {
            font-weight: 900;
            color: #ffd166;
        }
        .emoji {
            font-size: 1.5rem;
            margin-right: 10px;
            vertical-align: middle;
        }
        .feature-img {
            width: 80%;
            margin: 3rem auto;
            display: block;
        }
        .form-section {
            background: rgba(26, 92, 72, 0.6);
            padding: 2.5rem;
            border-radius: 15px;
            margin: 3rem 0;
            display: grid;
            gap: 2rem;
        }
        .form-title {
            color: #ffd166;
            font-size: 2rem;
            text-align: center;
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        label {
            font-weight: 600;
            color: #a3d9c9;
        }
        input, textarea, select {
            padding: 1rem;
            border: 2px solid #4ecdc4;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 1.1rem;
            transition: border-color 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #ffd166;
        }
        button {
            padding: 1rem 2rem;
            background: linear-gradient(90deg, #ff9a76, #ffd166);
            color: #0a3d2f;
            border: none;
            border-radius: 10px;
            font-size: 1.3rem;
            font-weight: 700;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            align-self: start;
        }
        button:hover {
            transform: scale(1.05);
            box-shadow: 0 6px 20px rgba(255, 209, 102, 0.5);
        }
        .star-rating {
            display: flex;
            gap: 10px;
            font-size: 2rem;
            color: #ffd166;
            cursor: pointer;
        }
        .star-rating i:hover {
            color: #ff9a76;
        }
        .footer {
            background: #0a3d2f;
            padding: 3rem 2rem;
            border-top: 3px solid #ffd166;
            margin-top: 3rem;
        }
        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 3rem;
        }
        friend-link {
            display: block;
            background: rgba(255, 255, 255, 0.05);
            padding: 1.5rem;
            border-radius: 10px;
            text-align: center;
            font-size: 1.3rem;
            border: 2px dashed #4ecdc4;
        }
        friend-link a {
            color: #ffd166;
            font-weight: 700;
        }
        .copyright {
            text-align: center;
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 1px solid #1a5c48;
            color: #a3d9c9;
            font-size: 1rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 3rem; }
            h2 { font-size: 2.2rem; }
            .nav-menu {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: rgba(10, 61, 47, 0.98);
                padding: 2rem;
                border-top: 2px solid #ffd166;
            }
            .nav-menu.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .main-content {
                padding: 0 1.5rem;
            }
            .article-container {
                padding: 2rem;
            }
        }
        @media (max-width: 768px) {
            .header {
                padding: 1rem;
            }
            .my-logo {
                font-size: 2.2rem;
            }
            h1 { font-size: 2.5rem; }
            h2 { font-size: 2rem; }
            h3 { font-size: 1.7rem; }
            p { font-size: 1.1rem; }
            .form-section {
                padding: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .breadcrumb {
                padding: 1rem;
                font-size: 0.85rem;
            }
            .feature-img {
                width: 100%;
            }
        }