* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, Arial, sans-serif;
            background: #0b0b1a;
            color: #e0e0e0;
            line-height: 1.8;
            font-size: 16px;
            scroll-behavior: smooth;
        }
        a {
            color: #f5c518;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover,
        a:focus {
            color: #ff6b6b;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        header {
            background: linear-gradient(145deg, #1a1a2e, #16213e);
            padding: 20px 0;
            border-bottom: 3px solid #e23636;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            color: #e23636;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 0 0 15px rgba(226, 54, 54, 0.3);
            transition: transform 0.3s ease;
        }
        .my-logo:hover {
            transform: scale(1.03);
            color: #f5c518;
        }
        .my-logo span {
            color: #f5c518;
        }
        .nav-menu {
            display: flex;
            gap: 28px;
            align-items: center;
            list-style: none;
        }
        .nav-menu li a {
            color: #e0e0e0;
            font-weight: 500;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: all 0.3s ease;
            font-size: 0.95rem;
        }
        .nav-menu li a:hover {
            color: #f5c518;
            border-bottom-color: #e23636;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 5px;
            background: none;
            border: none;
            padding: 8px;
        }
        .hamburger span {
            display: block;
            width: 30px;
            height: 3px;
            background: #e0e0e0;
            border-radius: 4px;
            transition: all 0.3s ease;
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(6px, 6px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(6px, -6px);
        }
        .breadcrumb {
            background: #12122a;
            padding: 14px 0;
            border-bottom: 1px solid #2a2a4a;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 16px;
            list-style: none;
            font-size: 0.9rem;
            color: #aaa;
        }
        .breadcrumb ol li+li::before {
            content: "›";
            margin-right: 16px;
            color: #e23636;
            font-weight: 700;
        }
        .breadcrumb ol li a {
            color: #f5c518;
        }
        .breadcrumb ol li a:hover {
            color: #ff6b6b;
        }
        .breadcrumb ol li:last-child {
            color: #e0e0e0;
            font-weight: 500;
        }
        main {
            padding: 40px 0 60px;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: #f5c518;
            margin-bottom: 16px;
            line-height: 1.2;
            text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #e23636;
            margin-top: 48px;
            margin-bottom: 18px;
            border-left: 5px solid #f5c518;
            padding-left: 18px;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #f5c518;
            margin-top: 32px;
            margin-bottom: 14px;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #e0e0e0;
            margin-top: 24px;
            margin-bottom: 10px;
        }
        p {
            margin-bottom: 18px;
            font-size: 1.05rem;
            color: #cfcfdf;
        }
        .content-section {
            background: #111128;
            padding: 32px 28px;
            border-radius: 18px;
            margin-bottom: 36px;
            border: 1px solid #2a2a4a;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
        }
        .highlight-box {
            background: linear-gradient(135deg, #1e1e3a, #2a1a2e);
            padding: 24px 28px;
            border-radius: 14px;
            border-left: 6px solid #e23636;
            margin: 24px 0;
        }
        .emoji-icon {
            font-size: 1.4rem;
            margin-right: 6px;
        }
        .img-wrapper {
            margin: 28px 0;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
        }
        .img-wrapper img {
            width: 100%;
            transition: transform 0.4s ease;
        }
        .img-wrapper img:hover {
            transform: scale(1.02);
        }
        .img-caption {
            font-size: 0.9rem;
            color: #aaa;
            text-align: center;
            margin-top: 8px;
            font-style: italic;
        }
        .link-group {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            padding: 16px 0;
            margin: 16px 0;
        }
        .link-group a {
            background: rgba(226, 54, 54, 0.12);
            padding: 6px 16px;
            border-radius: 30px;
            border: 1px solid rgba(226, 54, 54, 0.25);
            font-size: 0.95rem;
            transition: all 0.3s ease;
        }
        .link-group a:hover {
            background: rgba(226, 54, 54, 0.25);
            border-color: #e23636;
            transform: translateY(-2px);
        }
        .search-box {
            background: #0d0d22;
            padding: 28px 24px;
            border-radius: 16px;
            border: 1px solid #2a2a4a;
            margin: 32px 0 16px;
        }
        .search-box form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-box input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border-radius: 40px;
            border: 2px solid #3a3a5a;
            background: #1a1a2e;
            color: #e0e0e0;
            font-size: 1rem;
            outline: none;
            transition: border 0.3s ease;
        }
        .search-box input[type="text"]:focus {
            border-color: #e23636;
        }
        .search-box button {
            padding: 14px 32px;
            border-radius: 40px;
            border: none;
            background: #e23636;
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.3s ease, transform 0.2s ease;
        }
        .search-box button:hover {
            background: #f5c518;
            color: #1a1a2e;
            transform: scale(1.02);
        }
        .user-feedback {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 36px 0 20px;
        }
        @media (max-width:768px) {
            .user-feedback {
                grid-template-columns: 1fr;
            }
        }
        .feedback-card {
            background: #0d0d22;
            padding: 28px 24px;
            border-radius: 16px;
            border: 1px solid #2a2a4a;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .feedback-card textarea,
        .feedback-card input,
        .feedback-card select {
            padding: 12px 16px;
            border-radius: 10px;
            border: 2px solid #3a3a5a;
            background: #1a1a2e;
            color: #e0e0e0;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.3s ease;
            font-family: inherit;
        }
        .feedback-card textarea:focus,
        .feedback-card input:focus,
        .feedback-card select:focus {
            border-color: #e23636;
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-card button {
            padding: 14px 28px;
            border-radius: 40px;
            border: none;
            background: #e23636;
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.3s ease, transform 0.2s ease;
            align-self: flex-start;
        }
        .feedback-card button:hover {
            background: #f5c518;
            color: #1a1a2e;
            transform: scale(1.02);
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #f5c518;
            cursor: pointer;
        }
        .rating-stars i {
            transition: transform 0.2s ease, color 0.2s ease;
        }
        .rating-stars i:hover {
            transform: scale(1.2);
            color: #ff6b6b;
        }
        .last-updated {
            display: inline-block;
            background: #1a1a2e;
            padding: 8px 22px;
            border-radius: 40px;
            font-size: 0.9rem;
            color: #aaa;
            border: 1px solid #2a2a4a;
            margin-bottom: 28px;
        }
        .last-updated i {
            margin-right: 8px;
            color: #e23636;
        }
        footer {
            background: #0a0a1a;
            border-top: 3px solid #e23636;
            padding: 40px 0 24px;
            margin-top: 40px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 40px;
            align-items: start;
        }
        @media (max-width:768px) {
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        friend-link {
            display: block;
            background: #111128;
            padding: 20px 24px;
            border-radius: 14px;
            border: 1px solid #2a2a4a;
        }
        friend-link h4 {
            color: #f5c518;
            margin-top: 0;
            margin-bottom: 12px;
            font-size: 1.1rem;
        }
        friend-link ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
        }
        friend-link ul li a {
            color: #e0e0e0;
            font-size: 0.95rem;
            padding: 4px 0;
            border-bottom: 1px solid transparent;
        }
        friend-link ul li a:hover {
            color: #f5c518;
            border-bottom-color: #e23636;
        }
        .copyright {
            text-align: center;
            padding-top: 28px;
            margin-top: 28px;
            border-top: 1px solid #1a1a2e;
            color: #888;
            font-size: 0.9rem;
        }
        .copyright strong {
            color: #e23636;
        }
        @media (max-width: 900px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #1a1a2e;
                padding: 20px 16px;
                border-radius: 14px;
                margin-top: 14px;
                border: 1px solid #2a2a4a;
                gap: 14px;
            }
            .nav-menu.open {
                display: flex;
            }
            .hamburger {
                display: flex;
            }
            .content-section {
                padding: 22px 16px;
            }
            .search-box form {
                flex-direction: column;
            }
            .search-box input[type="text"] {
                min-width: auto;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 16px;
            }
            h1 {
                font-size: 1.6rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .breadcrumb ol {
                font-size: 0.8rem;
                gap: 4px 10px;
            }
            .breadcrumb ol li+li::before {
                margin-right: 10px;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0b0b1a;
        }
        ::-webkit-scrollbar-thumb {
            background: #e23636;
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #f5c518;
        }
        .text-muted {
            color: #888;
        }
        .mt-2 {
            margin-top: 20px;
        }
        .mb-2 {
            margin-bottom: 20px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 8px;
        }