* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #f5f2ed;
            color: #1e1e1e;
            line-height: 1.7;
            font-size: 1.05rem;
            scroll-behavior: smooth;
        }
        a {
            color: #b45309;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #7c2d12;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .site-header {
            background: linear-gradient(145deg, #1e3a2f, #0f2b22);
            padding: 0.9rem 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fbbf24;
            text-shadow: 0 2px 8px rgba(251, 191, 36, 0.25);
            font-family: 'Georgia', serif;
            transition: transform 0.2s ease;
            display: inline-block;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: #fcd34d;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 300;
            color: #d4d4d4;
            display: block;
            letter-spacing: 2px;
            text-transform: uppercase;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fbbf24;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            transition: color 0.2s;
        }
        .hamburger:hover {
            color: #fcd34d;
        }
        .nav-menu {
            display: flex;
            gap: 1.8rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-menu a {
            color: #e7e5e4;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.25s, color 0.25s;
        }
        .nav-menu a:hover {
            color: #fbbf24;
            border-bottom-color: #fbbf24;
            text-decoration: none;
        }
        .nav-menu .active {
            color: #fbbf24;
            border-bottom-color: #fbbf24;
        }
        .breadcrumb-wrap {
            background: #e7e0d6;
            padding: 0.7rem 2rem;
            font-size: 0.9rem;
            color: #444;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem;
        }
        .breadcrumb-wrap a {
            color: #b45309;
            font-weight: 500;
        }
        .breadcrumb-wrap span {
            color: #6b5c4a;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 2rem 1.5rem 4rem;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            background: #faf8f5;
        }
        .main-content {
            min-width: 0;
        }
        .main-content h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: #1e3a2f;
            line-height: 1.2;
            margin-bottom: 0.6rem;
            letter-spacing: -0.5px;
        }
        .main-content .subtitle {
            font-size: 1.15rem;
            color: #5c4e3e;
            margin-bottom: 1.8rem;
            border-left: 4px solid #fbbf24;
            padding-left: 1.2rem;
            font-weight: 400;
        }
        .last-updated {
            display: inline-block;
            background: #e7e0d6;
            padding: 0.25rem 1rem;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #4a3f33;
            margin-bottom: 1.8rem;
        }
        .last-updated i {
            margin-right: 0.4rem;
            color: #b45309;
        }
        .hero-image {
            margin: 1.8rem 0 2.5rem;
            border-radius: 16px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
        }
        .main-content h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #1e3a2f;
            margin-top: 3rem;
            margin-bottom: 1rem;
            padding-bottom: 0.4rem;
            border-bottom: 3px solid #fbbf24;
        }
        .main-content h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #2d4d3e;
            margin-top: 2.2rem;
            margin-bottom: 0.8rem;
        }
        .main-content h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #3d5a4a;
            margin-top: 1.6rem;
            margin-bottom: 0.5rem;
        }
        .main-content p {
            margin-bottom: 1.2rem;
            color: #2c2c2c;
        }
        .main-content ul,
        .main-content ol {
            margin-bottom: 1.5rem;
            padding-left: 1.8rem;
            color: #2c2c2c;
        }
        .main-content li {
            margin-bottom: 0.5rem;
        }
        .highlight-box {
            background: #f0ebe3;
            border-left: 5px solid #b45309;
            padding: 1.5rem 2rem;
            border-radius: 0 12px 12px 0;
            margin: 1.8rem 0;
        }
        .highlight-box strong {
            color: #7c2d12;
        }
        .emoji-big {
            font-size: 1.4rem;
            margin-right: 0.3rem;
        }
        .btn {
            display: inline-block;
            background: #b45309;
            color: #fff;
            padding: 0.6rem 1.6rem;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.95rem;
            border: none;
            cursor: pointer;
            transition: background 0.25s, transform 0.2s;
        }
        .btn:hover {
            background: #7c2d12;
            transform: translateY(-2px);
            text-decoration: none;
            color: #fff;
        }
        .btn-outline {
            background: transparent;
            border: 2px solid #b45309;
            color: #b45309;
        }
        .btn-outline:hover {
            background: #b45309;
            color: #fff;
        }
        .sidebar {
            background: #f0ebe3;
            border-radius: 16px;
            padding: 1.8rem 1.5rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            align-self: start;
            position: sticky;
            top: 6rem;
        }
        .sidebar h3 {
            font-size: 1.3rem;
            color: #1e3a2f;
            margin-bottom: 1rem;
            border-bottom: 2px solid #d4c9bc;
            padding-bottom: 0.5rem;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar li {
            margin-bottom: 0.7rem;
            padding: 0.25rem 0;
            border-bottom: 1px dashed #d4c9bc;
        }
        .sidebar a {
            color: #4a3f33;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .sidebar a:hover {
            color: #b45309;
        }
        .sidebar a i {
            color: #b45309;
            font-size: 0.85rem;
        }
        .search-section {
            background: #e7e0d6;
            padding: 1.5rem;
            border-radius: 12px;
            margin: 2rem 0;
        }
        .search-section form {
            display: flex;
            gap: 0.8rem;
            flex-wrap: wrap;
        }
        .search-section input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 0.7rem 1.2rem;
            border: 2px solid #d4c9bc;
            border-radius: 30px;
            font-size: 1rem;
            background: #fff;
            outline: none;
            transition: border-color 0.3s;
        }
        .search-section input[type="text"]:focus {
            border-color: #b45309;
        }
        .search-section button {
            background: #b45309;
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
        }
        .search-section button:hover {
            background: #7c2d12;
        }
        .feedback-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin: 2.5rem 0;
        }
        .comment-section,
        .rating-section {
            background: #f0ebe3;
            padding: 1.8rem;
            border-radius: 16px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
        }
        .comment-section h3,
        .rating-section h3 {
            margin-top: 0;
            font-size: 1.3rem;
            color: #1e3a2f;
            border-bottom: 2px solid #d4c9bc;
            padding-bottom: 0.5rem;
            margin-bottom: 1.2rem;
        }
        .comment-section textarea,
        .comment-section input,
        .rating-section input,
        .rating-section select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #d4c9bc;
            border-radius: 10px;
            font-size: 0.95rem;
            margin-bottom: 0.8rem;
            font-family: inherit;
            background: #fff;
            outline: none;
            transition: border-color 0.3s;
        }
        .comment-section textarea:focus,
        .comment-section input:focus,
        .rating-section input:focus,
        .rating-section select:focus {
            border-color: #b45309;
        }
        .comment-section textarea {
            min-height: 90px;
            resize: vertical;
        }
        .comment-section button,
        .rating-section button {
            background: #1e3a2f;
            color: #fff;
            border: none;
            padding: 0.6rem 1.8rem;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s;
            font-size: 0.95rem;
        }
        .comment-section button:hover,
        .rating-section button:hover {
            background: #0f2b22;
        }
        .star-display {
            color: #fbbf24;
            font-size: 1.4rem;
            letter-spacing: 2px;
        }
        friend-link {
            display: block;
            background: #1e3a2f;
            color: #e7e5e4;
            padding: 2rem 1.5rem;
            border-radius: 16px;
            margin-top: 2.5rem;
        }
        friend-link h3 {
            color: #fbbf24;
            font-size: 1.3rem;
            margin-bottom: 1rem;
            border-bottom: 1px solid #3d5a4a;
            padding-bottom: 0.5rem;
        }
        friend-link ul {
            list-style: none;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem 2rem;
        }
        friend-link li {
            margin-bottom: 0.3rem;
        }
        friend-link a {
            color: #d4d4d4;
            font-weight: 400;
            transition: color 0.2s;
        }
        friend-link a:hover {
            color: #fbbf24;
        }
        .site-footer {
            background: #0f2b22;
            color: #a8a29e;
            padding: 2.5rem 2rem 1.5rem;
            text-align: center;
            font-size: 0.9rem;
        }
        .site-footer .copyright {
            border-top: 1px solid #2d4d3e;
            padding-top: 1.5rem;
            margin-top: 1.5rem;
            color: #8a7e72;
        }
        .site-footer a {
            color: #fbbf24;
        }
        @media (max-width: 992px) {
            .container {
                grid-template-columns: 1fr;
                padding: 1.5rem 1rem 3rem;
            }
            .sidebar {
                position: static;
                margin-top: 2rem;
            }
            .feedback-wrap {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            .site-header {
                padding: 0.7rem 1rem;
            }
            .hamburger {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 0.6rem;
                padding: 1rem 0 0.5rem;
                border-top: 1px solid #2d4d3e;
                margin-top: 0.8rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                font-size: 1rem;
                padding: 0.4rem 0;
            }
            .main-content h1 {
                font-size: 1.9rem;
            }
            .main-content h2 {
                font-size: 1.5rem;
            }
            .main-content h3 {
                font-size: 1.25rem;
            }
            .breadcrumb-wrap {
                padding: 0.5rem 1rem;
                font-size: 0.8rem;
            }
            .search-section form {
                flex-direction: column;
            }
            .search-section input[type="text"] {
                min-width: unset;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            friend-link ul {
                flex-direction: column;
                gap: 0.5rem;
            }
        }
        @media (max-width: 480px) {
            .main-content h1 {
                font-size: 1.6rem;
            }
            .container {
                padding: 1rem 0.8rem 2rem;
            }
            .highlight-box {
                padding: 1rem 1.2rem;
            }
        }
        @media print {
            .site-header,
            .breadcrumb-wrap,
            .sidebar,
            .search-section,
            .feedback-wrap,
            friend-link,
            .site-footer {
                display: none !important;
            }
            .container {
                display: block;
                max-width: 100%;
                padding: 1rem;
            }
            body {
                background: #fff;
                font-size: 12pt;
            }
        }