*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #0a0e1a;
            color: #e8eaf0;
            line-height: 1.7;
            padding: 0;
            margin: 0;
            min-height: 100vh;
        }
        a {
            color: #f5c842;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #ffde6b;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: #f0f4ff;
            margin-top: 1.8rem;
            margin-bottom: 0.75rem;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 3px solid #f5c842;
            padding-bottom: 0.5rem;
            margin-top: 0.5rem;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #f5c842;
            padding-left: 1rem;
            margin-top: 2.5rem;
        }
        h3 {
            font-size: 1.35rem;
            color: #f5c842;
            margin-top: 2rem;
        }
        h4 {
            font-size: 1.1rem;
            color: #c0d0ff;
            margin-top: 1.5rem;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: linear-gradient(135deg, #0b132b 0%, #1a1f3a 100%);
            border-bottom: 2px solid #2a3a6a;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.7);
        }
        .header-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            letter-spacing: 1px;
            color: #f5c842;
            text-shadow: 0 0 12px rgba(245, 200, 66, 0.25);
            transition: transform 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
            color: #ffde6b;
        }
        .my-logo i {
            font-size: 1.5rem;
        }
        .nav-toggle {
            display: none;
            background: transparent;
            border: 2px solid #f5c842;
            color: #f5c842;
            font-size: 1.5rem;
            padding: 0.3rem 0.8rem;
            border-radius: 6px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            background: #f5c84220;
        }
        .main-nav {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.2rem 0.8rem;
        }
        .main-nav a {
            padding: 0.35rem 0.7rem;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #c8d0e8;
            transition: 0.2s;
            white-space: nowrap;
        }
        .main-nav a:hover {
            background: #f5c84220;
            color: #f5c842;
            text-decoration: none;
        }
        .main-nav a.active {
            background: #f5c84222;
            color: #f5c842;
            border: 1px solid #f5c84244;
        }
        .breadcrumb {
            background: #11172e;
            padding: 0.6rem 1.2rem;
            font-size: 0.85rem;
            border-bottom: 1px solid #1f2a4a;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
        }
        .breadcrumb a {
            color: #8a9bc0;
        }
        .breadcrumb a:hover {
            color: #f5c842;
        }
        .breadcrumb span {
            color: #b0bcd6;
        }
        .breadcrumb .sep {
            color: #4a5a7a;
            margin: 0 0.2rem;
        }
        .hero {
            background: radial-gradient(ellipse at 20% 30%, #14204a, #070b15);
            padding: 2.5rem 1.2rem;
            text-align: center;
            border-bottom: 2px solid #2a3a6a;
            margin-bottom: 2rem;
        }
        .hero h1 {
            font-size: 2.8rem;
            border-bottom: none;
            margin-bottom: 0.5rem;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 720px;
            margin: 0.5rem auto 1.2rem;
            color: #b8c8ee;
        }
        .hero .last-updated {
            font-size: 0.85rem;
            color: #8a9bc0;
            background: #111a30cc;
            display: inline-block;
            padding: 0.2rem 1.2rem;
            border-radius: 30px;
            border: 1px solid #2a3a6a;
        }
        .search-section {
            background: #0f162a;
            padding: 1.5rem 1.2rem;
            border-radius: 16px;
            margin-bottom: 2.5rem;
            border: 1px solid #1f2a4a;
        }
        .search-form {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            max-width: 700px;
            margin: 0 auto;
        }
        .search-form input[type="text"] {
            flex: 1 1 240px;
            padding: 0.8rem 1.2rem;
            border-radius: 40px;
            border: 2px solid #2a3a6a;
            background: #050a18;
            color: #e8eaf0;
            font-size: 1rem;
            outline: none;
            transition: 0.3s;
        }
        .search-form input[type="text"]:focus {
            border-color: #f5c842;
            box-shadow: 0 0 20px #f5c84222;
        }
        .search-form button {
            background: #f5c842;
            color: #0a0e1a;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.25s;
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
        }
        .search-form button:hover {
            background: #ffde6b;
            transform: scale(1.02);
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 280px;
            gap: 2.5rem;
            margin-bottom: 3rem;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            background: #0f162a;
            border-radius: 16px;
            padding: 1.5rem 1.2rem;
            border: 1px solid #1f2a4a;
            align-self: start;
            position: sticky;
            top: 100px;
        }
        .sidebar h3 {
            font-size: 1.2rem;
            margin-top: 0;
            border-bottom: 2px solid #2a3a6a;
            padding-bottom: 0.5rem;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar li {
            margin-bottom: 0.6rem;
        }
        .sidebar li a {
            display: block;
            padding: 0.4rem 0.6rem;
            border-radius: 8px;
            font-size: 0.9rem;
            transition: 0.2s;
        }
        .sidebar li a:hover {
            background: #1a2340;
            text-decoration: none;
        }
        .featured-image-wrap {
            margin: 2rem 0 2.5rem;
            border-radius: 16px;
            overflow: hidden;
            border: 2px solid #1f2a4a;
            background: #0a0e1a;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
        }
        .featured-image-wrap img {
            width: 100%;
            max-height: 520px;
            object-fit: cover;
        }
        .featured-image-wrap figcaption {
            padding: 0.8rem 1.2rem;
            font-size: 0.9rem;
            color: #8a9bc0;
            background: #0a0e1a;
            border-top: 1px solid #1f2a4a;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.8rem 0;
            background: #0b1120;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid #1f2a4a;
        }
        .data-table th {
            background: #1a2340;
            color: #f5c842;
            font-weight: 700;
            padding: 0.8rem 1rem;
            text-align: left;
        }
        .data-table td {
            padding: 0.7rem 1rem;
            border-bottom: 1px solid #1a2340;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:hover td {
            background: #111a2e;
        }
        .feedback-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 3rem 0 2rem;
        }
        .feedback-card {
            background: #0f162a;
            border: 1px solid #1f2a4a;
            border-radius: 16px;
            padding: 1.8rem 1.5rem;
        }
        .feedback-card h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 0.9rem;
            margin-top: 0.8rem;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 0.7rem 1rem;
            border-radius: 10px;
            border: 2px solid #1f2a4a;
            background: #050a18;
            color: #e8eaf0;
            font-size: 0.95rem;
            outline: none;
            transition: 0.2s;
            width: 100%;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #f5c842;
        }
        .feedback-card textarea {
            min-height: 90px;
            resize: vertical;
        }
        .feedback-card button {
            background: #f5c842;
            color: #0a0e1a;
            border: none;
            padding: 0.7rem 1.5rem;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.25s;
            align-self: flex-start;
        }
        .feedback-card button:hover {
            background: #ffde6b;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            font-size: 1.6rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #3a4a6a;
            transition: 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5c842;
        }
        .site-footer {
            background: #070b15;
            border-top: 2px solid #1f2a4a;
            padding: 2.5rem 1.2rem 1.5rem;
            margin-top: 3rem;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        .footer-inner h4 {
            color: #f5c842;
            margin-top: 0;
            font-size: 1.1rem;
        }
        .footer-inner a {
            color: #8a9bc0;
            font-size: 0.9rem;
        }
        .footer-inner a:hover {
            color: #f5c842;
        }
        friend-link {
            display: block;
            margin-top: 1.2rem;
            padding-top: 1.2rem;
            border-top: 1px solid #1a2340;
            font-size: 0.9rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.6rem 0.2rem 0;
        }
        .copyright {
            text-align: center;
            padding-top: 1.8rem;
            margin-top: 1.5rem;
            border-top: 1px solid #111a2e;
            font-size: 0.85rem;
            color: #5a6a8a;
        }
        @media (max-width: 900px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                margin-top: 2rem;
            }
            .feedback-section {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
            .hero h1 {
                font-size: 2rem;
            }
        }
        @media (max-width: 700px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                background: #0b132b;
                padding: 0.8rem 0.5rem;
                border-radius: 12px;
                border: 1px solid #1f2a4a;
                margin-top: 0.5rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.6rem 0.8rem;
                border-radius: 8px;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .search-form button {
                width: 100%;
                justify-content: center;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.8rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .data-table {
                font-size: 0.8rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.4rem 0.6rem;
            }
        }
        .highlight {
            color: #f5c842;
            font-weight: 600;
        }
        .tag {
            display: inline-block;
            background: #1a2340;
            padding: 0.15rem 0.8rem;
            border-radius: 30px;
            font-size: 0.75rem;
            color: #8a9bc0;
            border: 1px solid #2a3a6a;
        }
        .emoji-lg {
            font-size: 1.4rem;
        }
        .spacer-sm {
            height: 0.8rem;
        }
        .spacer-md {
            height: 1.8rem;
        }
        blockquote {
            border-left: 4px solid #f5c842;
            background: #0b1120;
            padding: 1rem 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #c8d0e8;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 1.2rem;
            margin: 1.5rem 0;
        }
        .card-item {
            background: #0b1120;
            border: 1px solid #1a2340;
            border-radius: 12px;
            padding: 1.2rem;
            transition: 0.2s;
        }
        .card-item:hover {
            border-color: #f5c84244;
            transform: translateY(-3px);
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
        }
        .card-item h4 {
            margin-top: 0;
        }