*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background: #0b0e14;
            color: #e8edf5;
            line-height: 1.7;
            padding: 0;
            margin: 0;
            min-height: 100vh;
        }
        a {
            color: #f0b90b;
            text-decoration: none;
            transition: color 0.25s;
        }
        a:hover,
        a:focus {
            color: #ffda6a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.25rem;
        }
        blockquote {
            border-left: 4px solid #f0b90b;
            padding-left: 1rem;
            margin: 1.5rem 0;
            font-style: italic;
            background: rgba(240, 185, 11, 0.06);
            border-radius: 0 8px 8px 0;
            padding: 1rem 1.5rem;
        }
        hr {
            border: none;
            border-top: 1px solid #2a303c;
            margin: 2rem 0;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        header {
            background: #141a24;
            border-bottom: 2px solid #2a303c;
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(8px);
            background: rgba(20, 26, 36, 0.96);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem 1rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: 0.5px;
            color: #f0b90b;
            text-shadow: 0 0 12px rgba(240, 185, 11, 0.3);
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: #ffda6a;
        }
        .my-logo span {
            font-weight: 300;
            color: #b0c4de;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #f0b90b;
            color: #f0b90b;
            font-size: 1.4rem;
            padding: 0.3rem 0.8rem;
            border-radius: 6px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            background: #f0b90b;
            color: #0b0e14;
        }
        nav {
            display: flex;
            align-items: center;
            gap: 1.2rem;
            flex-wrap: wrap;
        }
        nav a {
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
            color: #c8d0dc;
        }
        nav a:hover {
            border-bottom-color: #f0b90b;
            color: #f0b90b;
            text-decoration: none;
        }
        .breadcrumb {
            background: #1a212e;
            padding: 0.6rem 0;
            font-size: 0.88rem;
            color: #8e9aaf;
            border-bottom: 1px solid #2a303c;
        }
        .breadcrumb a {
            color: #b0c4de;
        }
        .breadcrumb a:hover {
            color: #f0b90b;
        }
        .breadcrumb .sep {
            margin: 0 0.4rem;
            color: #4a5568;
        }
        .breadcrumb .current {
            color: #f0b90b;
        }
        main {
            padding: 2.5rem 0 3rem;
        }
        .hero {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            align-items: center;
            margin-bottom: 3rem;
            background: linear-gradient(135deg, #141a24 0%, #1e2636 100%);
            border-radius: 20px;
            padding: 2rem 2.5rem;
            border: 1px solid #2a303c;
        }
        .hero-content h1 {
            font-size: 2.6rem;
            line-height: 1.2;
            margin-bottom: 0.75rem;
            color: #f0b90b;
        }
        .hero-content p {
            font-size: 1.1rem;
            color: #b0c4de;
            margin-bottom: 1.2rem;
        }
        .hero-content .meta {
            font-size: 0.9rem;
            color: #8e9aaf;
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem;
        }
        .hero-content .meta i {
            margin-right: 0.35rem;
            color: #f0b90b;
        }
        .hero-image {
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
        }
        .hero-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
            min-height: 220px;
            background: #2a303c;
        }
        section {
            margin-bottom: 3rem;
        }
        h2 {
            font-size: 2rem;
            margin: 2rem 0 1rem;
            color: #f0b90b;
            border-bottom: 2px solid #2a303c;
            padding-bottom: 0.5rem;
        }
        h3 {
            font-size: 1.5rem;
            margin: 1.6rem 0 0.8rem;
            color: #e8edf5;
        }
        h4 {
            font-size: 1.2rem;
            margin: 1.2rem 0 0.5rem;
            color: #c8d0dc;
        }
        p {
            margin-bottom: 1.1rem;
            color: #d0d8e4;
        }
        .highlight {
            background: rgba(240, 185, 11, 0.12);
            padding: 0.1rem 0.3rem;
            border-radius: 4px;
            font-weight: 600;
            color: #f0b90b;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.5rem;
            margin: 1.5rem 0;
        }
        .card {
            background: #1a212e;
            border-radius: 14px;
            padding: 1.5rem;
            border: 1px solid #2a303c;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
            border-color: #f0b90b44;
        }
        .card i {
            font-size: 2rem;
            color: #f0b90b;
            margin-bottom: 0.75rem;
        }
        .card h4 {
            margin-top: 0;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            background: #1a212e;
            border-radius: 12px;
            overflow: hidden;
        }
        .data-table th {
            background: #2a303c;
            color: #f0b90b;
            padding: 0.8rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 0.7rem 1rem;
            border-bottom: 1px solid #2a303c;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:hover td {
            background: #1f2838;
        }
        .link-pill {
            display: inline-block;
            background: #1a212e;
            padding: 0.25rem 1rem;
            border-radius: 30px;
            margin: 0.2rem 0.3rem;
            border: 1px solid #2a303c;
            font-size: 0.9rem;
            transition: 0.2s;
        }
        .link-pill:hover {
            border-color: #f0b90b;
            background: #2a303c;
            text-decoration: none;
        }
        .interactive-section {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 1.8rem;
            margin: 3rem 0;
            padding: 2rem 0;
            border-top: 1px solid #2a303c;
            border-bottom: 1px solid #2a303c;
        }
        .interactive-card {
            background: #1a212e;
            border-radius: 14px;
            padding: 1.5rem 1.8rem;
            border: 1px solid #2a303c;
        }
        .interactive-card h3 {
            font-size: 1.3rem;
            margin-top: 0;
            margin-bottom: 1rem;
            color: #f0b90b;
        }
        .interactive-card input,
        .interactive-card textarea,
        .interactive-card select {
            width: 100%;
            padding: 0.65rem 0.9rem;
            border-radius: 8px;
            border: 1px solid #2a303c;
            background: #0b0e14;
            color: #e8edf5;
            font-size: 0.95rem;
            transition: 0.2s;
            margin-bottom: 0.8rem;
            font-family: inherit;
        }
        .interactive-card input:focus,
        .interactive-card textarea:focus,
        .interactive-card select:focus {
            outline: none;
            border-color: #f0b90b;
            box-shadow: 0 0 0 3px rgba(240, 185, 11, 0.15);
        }
        .interactive-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .interactive-card .btn {
            background: #f0b90b;
            color: #0b0e14;
            border: none;
            padding: 0.6rem 1.6rem;
            border-radius: 8px;
            font-weight: 700;
            cursor: pointer;
            transition: 0.2s;
            font-size: 0.95rem;
        }
        .interactive-card .btn:hover {
            background: #ffda6a;
            transform: scale(1.02);
        }
        .interactive-card .btn-subtle {
            background: transparent;
            border: 1px solid #f0b90b;
            color: #f0b90b;
        }
        .interactive-card .btn-subtle:hover {
            background: #f0b90b22;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.25rem;
            margin-bottom: 0.8rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #4a5568;
            cursor: pointer;
            transition: 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f0b90b;
        }
        .rating-value {
            font-size: 1.1rem;
            font-weight: 600;
            color: #f0b90b;
        }
        footer {
            background: #141a24;
            border-top: 2px solid #2a303c;
            padding: 2.5rem 0 1.5rem;
            margin-top: 2rem;
        }
        footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        footer h4 {
            color: #f0b90b;
            margin-bottom: 0.8rem;
            font-size: 1.1rem;
        }
        footer p,
        footer a {
            color: #8e9aaf;
            font-size: 0.92rem;
        }
        footer a:hover {
            color: #f0b90b;
        }
        friend-link {
            display: block;
            margin: 1rem 0;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.6rem 0.2rem 0;
            padding: 0.2rem 0.8rem;
            background: #1a212e;
            border-radius: 20px;
            border: 1px solid #2a303c;
            font-size: 0.88rem;
        }
        friend-link a:hover {
            border-color: #f0b90b;
            text-decoration: none;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #2a303c;
            font-size: 0.85rem;
            color: #5a6a7a;
        }
        .copyright a {
            color: #8e9aaf;
        }
        @media (max-width: 920px) {
            .hero {
                grid-template-columns: 1fr;
                padding: 1.5rem;
            }
            .hero-content h1 {
                font-size: 2rem;
            }
            .interactive-section {
                grid-template-columns: 1fr;
                gap: 1.2rem;
            }
            footer .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 700px) {
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 1rem 0 0.5rem;
                gap: 0.6rem;
            }
            nav.open {
                display: flex;
            }
            nav a {
                width: 100%;
                padding: 0.4rem 0;
                border-bottom: 1px solid #2a303c;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .hero-content h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            footer .footer-grid {
                grid-template-columns: 1fr;
            }
            .data-table {
                font-size: 0.85rem;
            }
            .interactive-card {
                padding: 1.2rem;
            }
            .star-rating label {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            .hero {
                padding: 1rem;
            }
            .hero-content h1 {
                font-size: 1.4rem;
            }
            .breadcrumb {
                font-size: 0.78rem;
                overflow-x: auto;
                white-space: nowrap;
            }
        }
        .text-glow {
            color: #f0b90b;
            text-shadow: 0 0 20px rgba(240, 185, 11, 0.15);
        }
        .mt-2 {
            margin-top: 1.5rem;
        }
        .mb-2 {
            margin-bottom: 1.5rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            flex-wrap: wrap;
        }
        .tag {
            display: inline-block;
            background: #2a303c;
            padding: 0.1rem 0.7rem;
            border-radius: 30px;
            font-size: 0.78rem;
            color: #b0c4de;
        }