* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: #f8f6f0;
            color: #2c2c2c;
            line-height: 1.7;
            padding: 0 20px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.04);
            border-radius: 24px;
            padding: 20px 30px 40px;
            margin-top: 20px;
            margin-bottom: 40px;
        }
        header {
            padding: 20px 0 10px;
            border-bottom: 2px solid #e8e3d9;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            position: relative;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: -1px;
            color: #2b5a3a;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            color: #d4a017;
            font-size: 2rem;
        }
        .my-logo span {
            background: linear-gradient(135deg, #2b5a3a, #4a8c5c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #2b5a3a;
            background: none;
            border: none;
            padding: 6px 12px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #e8e3d9;
        }
        nav {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        nav a {
            text-decoration: none;
            color: #2c2c2c;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 40px;
            transition: all 0.2s;
            font-size: 0.95rem;
        }
        nav a:hover {
            background: #2b5a3a;
            color: #fff;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            color: #6b6b6b;
            padding: 16px 0 8px;
            width: 100%;
        }
        .breadcrumb a {
            color: #2b5a3a;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb i {
            font-size: 0.7rem;
            color: #aaa;
        }
        .search-wrap {
            display: flex;
            max-width: 360px;
            width: 100%;
            background: #f0ede6;
            border-radius: 40px;
            overflow: hidden;
            border: 1px solid #ddd8cc;
            margin: 10px 0 10px auto;
        }
        .search-wrap input {
            flex: 1;
            border: none;
            padding: 10px 18px;
            font-size: 0.95rem;
            background: transparent;
            outline: none;
        }
        .search-wrap button {
            background: #2b5a3a;
            color: #fff;
            border: none;
            padding: 10px 18px;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.2s;
        }
        .search-wrap button:hover {
            background: #1f432b;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: #1e3a2a;
            margin: 30px 0 12px;
            line-height: 1.2;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #2b5a3a;
            margin: 48px 0 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid #e8e3d9;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #3a6b4a;
            margin: 32px 0 12px;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #4a7a5a;
            margin: 24px 0 10px;
        }
        p {
            margin-bottom: 18px;
            font-size: 1.05rem;
            color: #333;
        }
        .last-updated {
            background: #f0ede6;
            padding: 10px 20px;
            border-radius: 40px;
            display: inline-block;
            font-size: 0.85rem;
            color: #555;
            margin: 10px 0 20px;
        }
        .last-updated i {
            margin-right: 6px;
            color: #2b5a3a;
        }
        .feature-img {
            width: 100%;
            border-radius: 20px;
            margin: 24px 0 30px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
            display: block;
            max-height: 500px;
            object-fit: cover;
        }
        .tag {
            display: inline-block;
            background: #e8f0e4;
            color: #2b5a3a;
            padding: 4px 14px;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-right: 6px;
        }
        .highlight {
            background: #fcf3d4;
            padding: 2px 8px;
            border-radius: 6px;
            font-weight: 600;
        }
        .card {
            background: #faf8f4;
            border-radius: 20px;
            padding: 24px 28px;
            margin: 32px 0;
            border: 1px solid #e8e3d9;
        }
        .card h3 {
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            font-size: 0.95rem;
            margin-bottom: 4px;
            color: #2c2c2c;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border-radius: 12px;
            border: 1px solid #ddd8cc;
            font-size: 1rem;
            background: #fff;
            transition: border 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #2b5a3a;
            outline: none;
            box-shadow: 0 0 0 3px rgba(43, 90, 58, 0.1);
        }
        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }
        .btn {
            background: #2b5a3a;
            color: #fff;
            border: none;
            padding: 12px 28px;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn:hover {
            background: #1f432b;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(43, 90, 58, 0.25);
        }
        .btn-outline {
            background: transparent;
            color: #2b5a3a;
            border: 2px solid #2b5a3a;
        }
        .btn-outline:hover {
            background: #2b5a3a;
            color: #fff;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            color: #d4a017;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            transition: color 0.1s;
            color: #ddd;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #d4a017;
        }
        .insight-link {
            color: #2b5a3a;
            font-weight: 600;
            text-decoration: none;
            border-bottom: 1px dotted #b0c8b0;
            transition: all 0.2s;
        }
        .insight-link:hover {
            color: #d4a017;
            border-bottom-color: #d4a017;
        }
        friend-link {
            display: block;
            padding: 24px 0 16px;
            border-top: 2px solid #e8e3d9;
            margin-top: 40px;
        }
        friend-link h3 {
            font-size: 1.2rem;
            margin-bottom: 12px;
            color: #2b5a3a;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            color: #2b5a3a;
            text-decoration: none;
            font-weight: 500;
            padding: 4px 12px;
            background: #f0ede6;
            border-radius: 30px;
            transition: all 0.2s;
        }
        friend-link a:hover {
            background: #2b5a3a;
            color: #fff;
        }
        footer {
            text-align: center;
            padding: 24px 0 10px;
            color: #6b6b6b;
            font-size: 0.85rem;
            border-top: 1px solid #e8e3d9;
            margin-top: 20px;
        }
        footer a {
            color: #2b5a3a;
            text-decoration: none;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 10px;
            }
            .container {
                padding: 14px 16px 30px;
                border-radius: 16px;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .my-logo {
                font-size: 1.6rem;
            }
            .hamburger {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding: 16px 0 8px;
                gap: 6px;
            }
            nav.open {
                display: flex;
            }
            nav a {
                padding: 10px 16px;
                border-radius: 12px;
            }
            .search-wrap {
                max-width: 100%;
                margin: 10px 0;
            }
            .card {
                padding: 16px 18px;
            }
            .star-rating {
                font-size: 1.3rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            friend-link a {
                margin: 4px 6px 4px 0;
                font-size: 0.85rem;
            }
        }
        @media (min-width: 769px) {
            nav {
                display: flex !important;
            }
            .hamburger {
                display: none !important;
            }
        }
        .schema-hidden {
            display: none;
        }
        .flex-between {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }
        @media (max-width: 600px) {
            .grid-2 {
                grid-template-columns: 1fr;
            }
        }
        .emoji-lg {
            font-size: 1.4rem;
        }
        .quote {
            border-left: 4px solid #2b5a3a;
            padding: 12px 20px;
            background: #f4f1ea;
            border-radius: 0 12px 12px 0;
            margin: 20px 0;
            font-style: italic;
        }