*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            background: #0b0e14;
            color: #e8edf2;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: #6c9bd2;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #a8d0ff;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 0.75rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 600;
            line-height: 1.3;
            color: #f0f4fa;
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 3px solid #3a6a9e;
            padding-bottom: 0.4rem;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #3a6a9e;
            padding-left: 0.75rem;
        }
        h3 {
            font-size: 1.4rem;
            color: #cbdae9;
        }
        h4 {
            font-size: 1.2rem;
            color: #b0c6db;
        }
        p {
            margin: 0.75rem 0;
            font-size: 1.05rem;
        }
        strong,
        b {
            color: #f5c542;
            font-weight: 600;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: linear-gradient(145deg, #0f1620, #1a2535);
            padding: 0.6rem 0;
            border-bottom: 2px solid #2a3e5a;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.7);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 700;
            background: linear-gradient(135deg, #f5c542, #d99f2b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 1px;
            text-shadow: 0 0 30px rgba(245, 197, 66, 0.15);
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #f5c542;
            font-size: 1.6rem;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: initial;
            color: #8aa9c9;
            font-weight: 400;
            letter-spacing: 0.3px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #3a6a9e;
            color: #e8edf2;
            font-size: 1.5rem;
            padding: 0.3rem 0.8rem;
            border-radius: 6px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            background: #1f3145;
        }
        .main-nav {
            display: flex;
            gap: 1.2rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .main-nav a {
            font-weight: 500;
            padding: 0.3rem 0.6rem;
            border-radius: 4px;
            font-size: 0.95rem;
            color: #c5d6e8;
            transition: 0.2s;
        }
        .main-nav a:hover {
            background: rgba(58, 106, 158, 0.25);
            color: #fff;
            text-decoration: none;
        }
        .main-nav a.active {
            color: #f5c542;
            border-bottom: 2px solid #f5c542;
        }
        .breadcrumb {
            background: #141e2c;
            padding: 0.5rem 1.2rem;
            font-size: 0.85rem;
            border-bottom: 1px solid #1f3145;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem;
        }
        .breadcrumb a {
            color: #8aa9c9;
        }
        .breadcrumb span {
            color: #6a7f99;
            margin: 0 0.2rem;
        }
        .breadcrumb .current {
            color: #f5c542;
            font-weight: 500;
        }
        .hero {
            background: linear-gradient(135deg, #0f1a2a, #1b2c42);
            padding: 2.5rem 1.2rem;
            text-align: center;
            border-bottom: 1px solid #2a3e5a;
        }
        .hero h1 {
            font-size: 2.6rem;
            border: none;
            margin-top: 0;
            padding-bottom: 0.2rem;
        }
        .hero .sub {
            font-size: 1.2rem;
            color: #a8c3df;
            max-width: 750px;
            margin: 0.5rem auto 0;
        }
        .hero .meta {
            font-size: 0.9rem;
            color: #7a95b5;
            margin-top: 0.8rem;
        }
        .search-section {
            background: #101a26;
            padding: 1.2rem 1.2rem;
            border-bottom: 1px solid #1f3145;
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
            gap: 0.5rem;
        }
        .search-form input {
            flex: 1;
            padding: 0.7rem 1rem;
            border: 2px solid #2a3e5a;
            border-radius: 6px;
            background: #0b0e14;
            color: #e8edf2;
            font-size: 1rem;
            outline: none;
            transition: 0.2s;
        }
        .search-form input:focus {
            border-color: #3a6a9e;
        }
        .search-form button {
            padding: 0.7rem 1.5rem;
            background: #3a6a9e;
            border: none;
            color: #fff;
            font-weight: 600;
            border-radius: 6px;
            cursor: pointer;
            transition: 0.2s;
            font-size: 1rem;
        }
        .search-form button:hover {
            background: #4d7fb5;
        }
        .content-wrap {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2rem;
            padding: 2rem 0;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            background: #111b27;
            border-radius: 10px;
            padding: 1.5rem 1.2rem;
            border: 1px solid #1f3145;
            height: fit-content;
            position: sticky;
            top: 5rem;
        }
        .sidebar h3 {
            margin-top: 0;
            font-size: 1.2rem;
            border-bottom: 2px solid #2a3e5a;
            padding-bottom: 0.4rem;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar li {
            border-bottom: 1px solid #1a283a;
            padding: 0.4rem 0;
        }
        .sidebar li a {
            font-size: 0.95rem;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.2rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #0f1620;
            border-radius: 8px;
            overflow: hidden;
        }
        th,
        td {
            padding: 0.7rem 1rem;
            text-align: left;
            border-bottom: 1px solid #1f3145;
        }
        th {
            background: #1a2535;
            font-weight: 600;
            color: #f5c542;
        }
        tr:hover td {
            background: #17212e;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.2rem;
            margin: 1.5rem 0;
        }
        .card {
            background: #111b27;
            border: 1px solid #1f3145;
            border-radius: 10px;
            padding: 1.2rem 1rem;
            transition: 0.25s;
        }
        .card:hover {
            border-color: #3a6a9e;
            transform: translateY(-3px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
        }
        .card h4 {
            margin-top: 0;
            color: #f5c542;
        }
        .card i {
            font-size: 1.8rem;
            color: #3a6a9e;
            margin-bottom: 0.5rem;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .feedback-box {
            background: #111b27;
            border: 1px solid #1f3145;
            border-radius: 10px;
            padding: 1.5rem 1.2rem;
        }
        .feedback-box h3 {
            margin-top: 0;
        }
        .feedback-box form {
            display: flex;
            flex-direction: column;
            gap: 0.7rem;
        }
        .feedback-box input,
        .feedback-box textarea,
        .feedback-box select {
            padding: 0.6rem 0.8rem;
            background: #0b0e14;
            border: 1px solid #2a3e5a;
            border-radius: 5px;
            color: #e8edf2;
            font-size: 0.95rem;
            outline: none;
        }
        .feedback-box textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-box input:focus,
        .feedback-box textarea:focus,
        .feedback-box select:focus {
            border-color: #3a6a9e;
        }
        .feedback-box button {
            padding: 0.6rem 1.2rem;
            background: #3a6a9e;
            border: none;
            color: #fff;
            font-weight: 600;
            border-radius: 6px;
            cursor: pointer;
            transition: 0.2s;
        }
        .feedback-box button:hover {
            background: #4d7fb5;
        }
        .score-display {
            font-size: 2.2rem;
            font-weight: 700;
            color: #f5c542;
            text-align: center;
            padding: 0.8rem 0;
        }
        .featured-image {
            margin: 1.8rem 0;
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid #2a3e5a;
        }
        .featured-image figcaption {
            background: #111b27;
            padding: 0.5rem 1rem;
            font-size: 0.85rem;
            color: #8aa9c9;
            text-align: center;
        }
        friend-link {
            display: block;
            padding: 0.8rem 0;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 1rem 0.2rem 0;
            padding: 0.2rem 0.6rem;
            background: #1a2535;
            border-radius: 4px;
            font-size: 0.9rem;
            color: #b0c6db;
        }
        friend-link a:hover {
            background: #2a3e5a;
            color: #fff;
            text-decoration: none;
        }
        .site-footer {
            background: #0a111c;
            border-top: 2px solid #1f3145;
            padding: 1.5rem 1.2rem 1rem;
            margin-top: 2rem;
        }
        .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 1rem;
        }
        .footer-inner .copy {
            font-size: 0.85rem;
            color: #6a7f99;
        }
        @media (max-width: 900px) {
            .content-wrap {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                margin-top: 1.5rem;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 700px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                padding: 0.8rem 0 0.3rem;
                gap: 0.5rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.4rem 0.8rem;
                width: 100%;
                border-left: 3px solid transparent;
            }
            .main-nav a:hover {
                border-left-color: #f5c542;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .header-inner {
                gap: 0.5rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .search-form {
                flex-direction: column;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.8rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
                padding: 0.4rem 0.8rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
        }
        .last-updated {
            font-size: 0.9rem;
            color: #7a95b5;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin: 0.5rem 0 1rem;
        }
        .last-updated i {
            color: #f5c542;
        }
        .highlight-box {
            background: #15202f;
            border-left: 4px solid #f5c542;
            padding: 1rem 1.2rem;
            border-radius: 0 8px 8px 0;
            margin: 1.2rem 0;
        }
        .highlight-box p {
            margin: 0.2rem 0;
        }
        .emoji-big {
            font-size: 1.6rem;
        }
        .tag {
            display: inline-block;
            background: #1a2a3e;
            color: #a8c3df;
            padding: 0.15rem 0.6rem;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 500;
        }
        hr {
            border: none;
            border-top: 1px solid #1f3145;
            margin: 1.8rem 0;
        }