* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', 'Roboto', system-ui, -apple-system, sans-serif;
            background: #0b0e14;
            color: #e8edf5;
            line-height: 1.7;
            padding: 0 1rem;
            max-width: 1280px;
            margin: 0 auto;
        }
        a {
            color: #f0c040;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #ffde7a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            margin: 1.8rem 0 0.8rem;
            color: #f5f0e8;
            letter-spacing: 0.01em;
        }
        h1 {
            font-size: 2.8rem;
            border-left: 6px solid #f0c040;
            padding-left: 1rem;
            margin-top: 0.5rem;
        }
        h2 {
            font-size: 2rem;
            border-bottom: 2px solid #2a313c;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.5rem;
            color: #f0c040;
        }
        h4 {
            font-size: 1.2rem;
            color: #d0d8e0;
        }
        p {
            margin: 1rem 0;
            text-align: justify;
        }
        ul,
        ol {
            margin: 0.8rem 0 0.8rem 2rem;
        }
        li {
            margin: 0.4rem 0;
        }
        strong {
            color: #ffd966;
        }
        em {
            color: #b0c4de;
            font-style: italic;
        }
        hr {
            border: none;
            height: 2px;
            background: linear-gradient(90deg, #f0c040, #2a313c, #0b0e14);
            margin: 2.5rem 0;
        }
        blockquote {
            border-left: 4px solid #f0c040;
            background: #141a24;
            padding: 1rem 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #c8d0d8;
        }
        .container {
            padding: 0 0.5rem;
        }
        .my-logo {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 2.2rem;
            font-weight: 800;
            color: #f0c040;
            text-transform: uppercase;
            letter-spacing: 0.15em;
            background: linear-gradient(135deg, #f0c040 0%, #d4a020 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #f0c040;
            font-size: 2rem;
        }
        .nav-wrapper {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0.8rem 0;
            border-bottom: 1px solid #2a313c;
            flex-wrap: wrap;
        }
        .nav-links {
            display: flex;
            gap: 1.8rem;
            list-style: none;
            margin: 0;
            padding: 0;
            font-weight: 500;
        }
        .nav-links li a {
            color: #c8d0d8;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .nav-links li a:hover {
            color: #f0c040;
            border-bottom-color: #f0c040;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #f0c040;
            cursor: pointer;
            padding: 0.2rem 0.6rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #1f2833;
        }
        .nav-toggle {
            display: none;
        }
        .breadcrumb {
            padding: 0.6rem 0;
            font-size: 0.9rem;
            color: #8899aa;
            border-bottom: 1px solid #1f2833;
            margin-bottom: 1.2rem;
        }
        .breadcrumb a {
            color: #b0c4de;
        }
        .breadcrumb a:hover {
            color: #f0c040;
        }
        .breadcrumb span {
            color: #f0c040;
        }
        .search-form {
            display: flex;
            max-width: 480px;
            margin: 1.5rem 0 2rem;
            background: #1a212b;
            border-radius: 40px;
            border: 1px solid #2a313c;
            overflow: hidden;
            transition: border 0.3s;
        }
        .search-form:focus-within {
            border-color: #f0c040;
        }
        .search-form input {
            flex: 1;
            background: transparent;
            border: none;
            padding: 0.8rem 1.2rem;
            color: #e8edf5;
            font-size: 1rem;
            outline: none;
        }
        .search-form input::placeholder {
            color: #5a6a7a;
        }
        .search-form button {
            background: #f0c040;
            border: none;
            padding: 0 1.4rem;
            color: #0b0e14;
            font-size: 1.1rem;
            cursor: pointer;
            transition: background 0.2s;
            font-weight: 600;
        }
        .search-form button:hover {
            background: #ffde7a;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin: 2.5rem 0;
            background: #111820;
            padding: 1.8rem;
            border-radius: 20px;
            border: 1px solid #2a313c;
        }
        .feedback-grid form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .feedback-grid label {
            font-weight: 600;
            color: #f0c040;
        }
        .feedback-grid input,
        .feedback-grid textarea,
        .feedback-grid select {
            background: #1a212b;
            border: 1px solid #2a313c;
            padding: 0.7rem 1rem;
            border-radius: 10px;
            color: #e8edf5;
            font-size: 0.95rem;
            transition: border 0.2s;
            width: 100%;
        }
        .feedback-grid input:focus,
        .feedback-grid textarea:focus,
        .feedback-grid select:focus {
            border-color: #f0c040;
            outline: none;
        }
        .feedback-grid textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-grid .btn {
            background: #f0c040;
            color: #0b0e14;
            font-weight: 700;
            border: none;
            padding: 0.7rem 1.6rem;
            border-radius: 30px;
            cursor: pointer;
            transition: 0.2s;
            font-size: 1rem;
            align-self: flex-start;
        }
        .feedback-grid .btn:hover {
            background: #ffde7a;
            transform: scale(1.02);
        }
        .score-stars {
            display: flex;
            gap: 0.4rem;
            font-size: 1.6rem;
            color: #3a4a5a;
            cursor: pointer;
        }
        .score-stars i {
            transition: color 0.2s, transform 0.1s;
        }
        .score-stars i:hover,
        .score-stars i.active {
            color: #f0c040;
            transform: scale(1.1);
        }
        .feature-image {
            margin: 2rem 0;
            border-radius: 16px;
            overflow: hidden;
            background: #111820;
            padding: 0.6rem;
            border: 1px solid #2a313c;
        }
        .feature-image figcaption {
            padding: 0.8rem 0.4rem 0.2rem;
            font-size: 0.9rem;
            color: #8899aa;
            text-align: center;
            font-style: italic;
        }
        .inline-link-list {
            background: #111820;
            padding: 1.2rem 1.8rem;
            border-radius: 16px;
            border: 1px solid #2a313c;
            margin: 1.8rem 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.6rem;
        }
        .inline-link-list a {
            font-weight: 500;
        }
        friend-link {
            display: block;
            padding: 1.2rem 0 0.6rem;
            border-top: 1px solid #2a313c;
            margin-top: 2rem;
            font-size: 0.95rem;
        }
        friend-link::before {
            content: "🔗 Friend Links: ";
            font-weight: 700;
            color: #f0c040;
            margin-right: 0.6rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 1rem 0.2rem 0;
            padding: 0.2rem 0.6rem;
            background: #1a212b;
            border-radius: 20px;
            font-size: 0.9rem;
            transition: 0.2s;
        }
        friend-link a:hover {
            background: #2a313c;
            color: #ffde7a;
            text-decoration: none;
        }
        footer {
            padding: 1.5rem 0 2.5rem;
            color: #6a7a8a;
            font-size: 0.9rem;
            border-top: 1px solid #1f2833;
            margin-top: 2.5rem;
            text-align: center;
        }
        footer .copyright {
            margin-top: 0.5rem;
            color: #4a5a6a;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 0.6rem;
                font-size: 0.95rem;
            }
            h1 {
                font-size: 1.8rem;
                padding-left: 0.6rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .my-logo {
                font-size: 1.6rem;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                gap: 0.4rem;
                padding: 0.8rem 0 0.4rem;
                background: #0f141c;
                border-radius: 0 0 16px 16px;
            }
            .nav-links li a {
                display: block;
                padding: 0.5rem 0.8rem;
                border-bottom: none;
            }
            .hamburger {
                display: block;
            }
            .nav-toggle:checked~.nav-links {
                display: flex;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
                padding: 1.2rem;
            }
            .search-form {
                max-width: 100%;
            }
            .inline-link-list {
                flex-direction: column;
                gap: 0.4rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
                overflow-x: auto;
                white-space: nowrap;
            }
            friend-link a {
                display: block;
                margin: 0.3rem 0;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.5rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .nav-wrapper {
                padding: 0.4rem 0;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0b0e14;
        }
        ::-webkit-scrollbar-thumb {
            background: #2a313c;
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #3a4a5a;
        }
        .update-badge {
            display: inline-block;
            background: #1f2833;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            font-size: 0.8rem;
            color: #b0c4de;
            border: 1px solid #2a313c;
            margin-bottom: 0.8rem;
        }
        .table-of-contents {
            background: #111820;
            padding: 1.2rem 1.8rem;
            border-radius: 16px;
            border: 1px solid #2a313c;
            margin: 1.8rem 0;
        }
        .table-of-contents ul {
            list-style: none;
            margin: 0.4rem 0 0;
            columns: 2;
            column-gap: 2rem;
        }
        .table-of-contents ul li {
            margin: 0.2rem 0;
        }
        .table-of-contents ul li a {
            color: #b0c4de;
        }
        .table-of-contents ul li a:hover {
            color: #f0c040;
        }
        @media (max-width: 600px) {
            .table-of-contents ul {
                columns: 1;
            }
        }
        .glitch {
            color: #f0c040;
            text-shadow: 0 0 4px #f0c04066;
        }