*,
        *::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: #0b0e14;
            color: #e8e6e3;
            line-height: 1.75;
            padding: 0;
            margin: 0;
            min-height: 100vh;
        }
        a {
            color: #f0c43f;
            text-decoration: none;
            transition: color 0.2s ease, box-shadow 0.2s ease;
        }
        a:hover,
        a:focus-visible {
            color: #ffdd77;
            box-shadow: 0 2px 0 #f0c43f;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #f5f2ed;
            letter-spacing: 0.01em;
        }
        h1 {
            font-size: 2.4rem;
            margin: 0 0 0.5rem;
        }
        h2 {
            font-size: 1.8rem;
            margin: 2.2rem 0 0.8rem;
            border-left: 5px solid #f0c43f;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.35rem;
            margin: 1.8rem 0 0.6rem;
            color: #f0c43f;
        }
        h4 {
            font-size: 1.1rem;
            margin: 1.4rem 0 0.4rem;
            color: #cfc5b4;
        }
        p {
            margin: 0 0 1.2rem;
        }
        .container {
            max-width: 1140px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: #141a24;
            border-bottom: 2px solid #2a3342;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(6px);
            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: 1.6rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f0c43f, #d4a017);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            -webkit-text-fill-color: #f0c43f;
            font-size: 1.4rem;
        }
        .my-logo:hover {
            box-shadow: none;
            opacity: 0.9;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 0.2rem;
            flex-wrap: wrap;
            padding: 0;
        }
        .nav-list li a {
            display: block;
            padding: 0.5rem 0.9rem;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.9rem;
            color: #cdd4de;
            transition: background 0.2s, color 0.2s;
        }
        .nav-list li a:hover {
            background: #2a3342;
            color: #f0c43f;
            box-shadow: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: 2px solid #f0c43f;
            color: #f0c43f;
            font-size: 1.6rem;
            padding: 0.3rem 0.8rem;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #2a3342;
        }
        .breadcrumb {
            background: #1a212e;
            padding: 0.6rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #2a3342;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
            gap: 0.4rem 0.2rem;
        }
        .breadcrumb ol li+li::before {
            content: "›";
            margin: 0 0.4rem 0 0.2rem;
            color: #6b7a8f;
        }
        .breadcrumb a {
            color: #9aabc0;
        }
        .breadcrumb a:hover {
            color: #f0c43f;
        }
        .breadcrumb .active {
            color: #f0c43f;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(145deg, #0f1622, #1a2233);
            padding: 2.5rem 0 1.8rem;
            text-align: center;
            border-bottom: 3px solid #f0c43f30;
        }
        .hero h1 {
            font-size: 2.8rem;
            background: linear-gradient(135deg, #f5e6c8, #f0c43f);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero .subhead {
            font-size: 1.1rem;
            color: #b7c1d0;
            max-width: 720px;
            margin: 0.6rem auto 1.2rem;
        }
        .hero .meta {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 1.2rem 2rem;
            font-size: 0.9rem;
            color: #8d9db0;
        }
        .hero .meta i {
            margin-right: 0.3rem;
            color: #f0c43f;
        }
        .content-wrap {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2.2rem 0 3rem;
        }
        .main-article {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 110px;
            align-self: start;
            background: #141c2a;
            border-radius: 16px;
            padding: 1.5rem 1.2rem;
            border: 1px solid #2a3342;
        }
        .sidebar h3 {
            margin-top: 0;
            font-size: 1.2rem;
            border-bottom: 2px solid #2a3342;
            padding-bottom: 0.5rem;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar ul li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #1f2a38;
        }
        .sidebar ul li a {
            font-size: 0.9rem;
        }
        .featured-figure {
            margin: 1.8rem 0 2.2rem;
            border-radius: 14px;
            overflow: hidden;
            background: #1a2233;
            padding: 0.5rem;
            border: 1px solid #2a3342;
        }
        .featured-figure img {
            width: 100%;
            border-radius: 10px;
        }
        .featured-figure figcaption {
            text-align: center;
            font-size: 0.85rem;
            color: #8d9db0;
            padding: 0.6rem 0 0.2rem;
            font-style: italic;
        }
        .pullquote {
            background: #1a2233;
            border-left: 6px solid #f0c43f;
            padding: 1.2rem 1.8rem;
            margin: 1.8rem 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            font-size: 1.05rem;
            color: #e2dcd4;
        }
        .pullquote strong {
            color: #f0c43f;
        }
        .highlight-box {
            background: #1a2537;
            border-radius: 14px;
            padding: 1.2rem 1.6rem;
            margin: 1.6rem 0;
            border: 1px solid #2f3d53;
        }
        .highlight-box h4 {
            margin-top: 0;
            color: #f0c43f;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.6rem 0;
            font-size: 0.95rem;
            background: #141c2a;
            border-radius: 12px;
            overflow: hidden;
        }
        .data-table th {
            background: #1f2a38;
            color: #f0c43f;
            padding: 0.7rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 0.6rem 1rem;
            border-bottom: 1px solid #1f2a38;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .interaction-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2.5rem 0 2rem;
        }
        .card-module {
            background: #141c2a;
            border-radius: 16px;
            padding: 1.6rem 1.4rem;
            border: 1px solid #2a3342;
        }
        .card-module h3 {
            margin-top: 0;
            border-bottom: 2px solid #2a3342;
            padding-bottom: 0.5rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .card-module form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-top: 0.8rem;
        }
        .card-module input,
        .card-module textarea,
        .card-module select {
            background: #0f1622;
            border: 1px solid #2a3342;
            border-radius: 10px;
            padding: 0.7rem 1rem;
            color: #e8e6e3;
            font-size: 0.95rem;
            transition: border 0.2s;
            width: 100%;
        }
        .card-module input:focus,
        .card-module textarea:focus,
        .card-module select:focus {
            border-color: #f0c43f;
            outline: none;
        }
        .card-module textarea {
            min-height: 90px;
            resize: vertical;
        }
        .card-module .btn {
            background: #f0c43f;
            color: #0b0e14;
            font-weight: 700;
            border: none;
            padding: 0.7rem 1.4rem;
            border-radius: 30px;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            font-size: 0.95rem;
            align-self: flex-start;
        }
        .card-module .btn:hover {
            background: #ffdd77;
            transform: scale(1.02);
        }
        .card-module .btn i {
            margin-right: 0.4rem;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.9rem;
            color: #3a4557;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f0c43f;
        }
        .score-value {
            margin-top: 0.3rem;
            font-size: 0.9rem;
            color: #b7c1d0;
        }
        .site-footer {
            background: #101620;
            border-top: 2px solid #2a3342;
            padding: 2.2rem 0 1.8rem;
            margin-top: 2rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
        }
        .footer-grid h4 {
            color: #f0c43f;
            margin-bottom: 0.6rem;
        }
        .footer-grid ul {
            list-style: none;
            padding: 0;
        }
        .footer-grid ul li {
            padding: 0.25rem 0;
        }
        .footer-grid ul li a {
            font-size: 0.9rem;
            color: #9aabc0;
        }
        .footer-grid ul li a:hover {
            color: #f0c43f;
        }
        friend-link {
            display: block;
            margin-top: 1.4rem;
            padding-top: 1.2rem;
            border-top: 1px solid #2a3342;
            font-size: 0.9rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.6rem 0.2rem 0;
            padding: 0.2rem 0.8rem;
            background: #1f2a38;
            border-radius: 20px;
            font-size: 0.85rem;
        }
        friend-link a:hover {
            background: #2a3a4e;
        }
        .copyright {
            margin-top: 1.6rem;
            font-size: 0.82rem;
            color: #6b7a8f;
            text-align: center;
            border-top: 1px solid #1f2a38;
            padding-top: 1.2rem;
        }
        .copyright strong {
            color: #9aabc0;
        }
        @media (max-width: 900px) {
            .content-wrap {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                order: 2;
                margin-top: 1.5rem;
            }
            .interaction-section {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .hero h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 700px) {
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #141a24;
                padding: 0.6rem 0;
                border-radius: 12px;
                border: 1px solid #2a3342;
                margin-top: 0.6rem;
            }
            .nav-list.show {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-wrapper {
                width: 100%;
                flex-direction: column;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.2rem;
            }
            .hero h1 {
                font-size: 1.7rem;
            }
            .hero .subhead {
                font-size: 0.95rem;
            }
            .data-table {
                font-size: 0.8rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.4rem 0.6rem;
            }
            .sidebar {
                padding: 1rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            h1 {
                font-size: 1.5rem;
            }
            h2 {
                font-size: 1.25rem;
                padding-left: 0.6rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .card-module {
                padding: 1rem;
            }
        }
        .fade-up {
            opacity: 0;
            transform: translateY(20px);
            animation: fadeUp 0.7s ease forwards;
        }
        @keyframes fadeUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .delay-1 {
            animation-delay: 0.1s;
        }
        .delay-2 {
            animation-delay: 0.25s;
        }
        .delay-3 {
            animation-delay: 0.4s;
        }