*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --navy: #0b1a2e;
            --deep: #132d46;
            --teal: #1e5a7a;
            --gold: #d4a843;
            --light-gold: #f0d68a;
            --cream: #f5f0e8;
            --white: #ffffff;
            --dark: #0a0f1a;
            --grey: #6b7a8a;
            --light-grey: #dce3ed;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
            --radius: 12px;
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-body: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --font-heading: 'Georgia', 'Times New Roman', serif;
            --max-width: 1200px;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font-body);
            background: var(--cream);
            color: var(--dark);
            line-height: 1.75;
            padding-top: 70px;
        }
        a {
            color: var(--teal);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--gold);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: var(--navy);
            border-bottom: 3px solid var(--gold);
            box-shadow: var(--shadow);
            padding: 0 20px;
            height: 70px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .my-logo {
            font-family: var(--font-heading);
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--gold);
            letter-spacing: 1px;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
        }
        .my-logo:hover {
            color: var(--light-gold);
            text-decoration: none;
            transform: scale(1.02);
        }
        .my-logo i {
            font-size: 1.8rem;
            color: var(--light-gold);
        }
        .nav-desktop {
            display: flex;
            gap: 24px;
            align-items: center;
            list-style: none;
        }
        .nav-desktop a {
            color: var(--cream);
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: var(--transition);
        }
        .nav-desktop a:hover {
            color: var(--gold);
            border-bottom-color: var(--gold);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 4px;
            background: none;
            border: none;
            z-index: 1100;
        }
        .hamburger span {
            display: block;
            width: 28px;
            height: 3px;
            background: var(--gold);
            border-radius: 4px;
            transition: var(--transition);
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(6px, 6px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(6px, -6px);
        }
        .nav-mobile {
            display: none;
            position: fixed;
            top: 70px;
            left: 0;
            right: 0;
            background: var(--navy);
            padding: 20px 30px 30px;
            flex-direction: column;
            gap: 16px;
            border-bottom: 3px solid var(--gold);
            box-shadow: var(--shadow);
            z-index: 1050;
            list-style: none;
        }
        .nav-mobile.open {
            display: flex;
        }
        .nav-mobile a {
            color: var(--cream);
            font-size: 1.1rem;
            font-weight: 500;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .nav-mobile a:hover {
            color: var(--gold);
            text-decoration: none;
        }
        .breadcrumb-wrap {
            background: var(--deep);
            padding: 12px 0;
            border-bottom: 1px solid rgba(212, 168, 67, 0.2);
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            list-style: none;
            font-size: 0.85rem;
            color: var(--light-grey);
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 10px;
            color: var(--gold);
            font-weight: 700;
        }
        .breadcrumb a {
            color: var(--gold);
        }
        .breadcrumb a:hover {
            color: var(--light-gold);
        }
        .breadcrumb .current {
            color: var(--cream);
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, var(--navy) 0%, var(--deep) 60%, var(--teal) 100%);
            padding: 60px 0 50px;
            text-align: center;
            border-bottom: 4px solid var(--gold);
            position: relative;
        }
        .hero h1 {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            color: var(--gold);
            margin-bottom: 16px;
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
            letter-spacing: 0.5px;
        }
        .hero p {
            color: var(--cream);
            font-size: 1.15rem;
            max-width: 760px;
            margin: 0 auto 12px;
            opacity: 0.92;
        }
        .hero .meta {
            font-size: 0.9rem;
            color: var(--light-gold);
            margin-top: 16px;
        }
        .hero .meta i {
            margin-right: 6px;
        }
        .article-wrap {
            padding: 40px 0 60px;
        }
        .article-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .article-main {
            background: var(--white);
            border-radius: var(--radius);
            padding: 40px 36px;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.07);
        }
        .article-main h2 {
            font-family: var(--font-heading);
            font-size: 1.9rem;
            color: var(--navy);
            margin: 48px 0 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid var(--gold);
        }
        .article-main h2:first-of-type {
            margin-top: 0;
        }
        .article-main h3 {
            font-family: var(--font-heading);
            font-size: 1.4rem;
            color: var(--deep);
            margin: 32px 0 12px;
        }
        .article-main h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--teal);
            margin: 24px 0 8px;
        }
        .article-main p {
            margin-bottom: 18px;
            font-size: 1rem;
            color: #1e293b;
        }
        .article-main ul,
        .article-main ol {
            margin: 0 0 20px 24px;
            color: #1e293b;
        }
        .article-main li {
            margin-bottom: 8px;
        }
        .article-main strong {
            color: var(--navy);
        }
        .article-main .highlight-box {
            background: #f0ecd9;
            border-left: 5px solid var(--gold);
            padding: 20px 24px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 24px 0;
        }
        .article-main .highlight-box i {
            color: var(--gold);
            margin-right: 10px;
        }
        .featured-image {
            margin: 28px 0;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
        }
        .featured-image img {
            width: 100%;
            height: auto;
            display: block;
        }
        .featured-image figcaption {
            background: var(--navy);
            color: var(--cream);
            padding: 10px 18px;
            font-size: 0.85rem;
            font-style: italic;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 28px;
        }
        .sidebar-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 24px 20px;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.07);
            border-top: 4px solid var(--gold);
        }
        .sidebar-card h3 {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            color: var(--navy);
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card ul {
            list-style: none;
        }
        .sidebar-card li {
            padding: 6px 0;
            border-bottom: 1px solid var(--light-grey);
        }
        .sidebar-card li:last-child {
            border-bottom: none;
        }
        .sidebar-card a {
            font-weight: 500;
            font-size: 0.95rem;
        }
        .search-form {
            display: flex;
            gap: 8px;
            margin-top: 6px;
        }
        .search-form input {
            flex: 1;
            padding: 10px 14px;
            border: 2px solid var(--light-grey);
            border-radius: 8px;
            font-size: 0.95rem;
            background: var(--cream);
            transition: var(--transition);
        }
        .search-form input:focus {
            outline: none;
            border-color: var(--gold);
            background: var(--white);
        }
        .search-form button {
            padding: 10px 18px;
            background: var(--gold);
            color: var(--navy);
            border: none;
            border-radius: 8px;
            font-weight: 700;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-form button:hover {
            background: var(--light-gold);
            transform: scale(1.03);
        }
        .feedback-section {
            margin-top: 48px;
            padding-top: 32px;
            border-top: 2px dashed var(--light-grey);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
        }
        .feedback-card {
            background: #f8f5ef;
            border-radius: var(--radius);
            padding: 24px 22px;
            border: 1px solid #e8e0d0;
        }
        .feedback-card h3 {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            color: var(--navy);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .feedback-card textarea,
        .feedback-card input {
            width: 100%;
            padding: 10px 14px;
            border: 2px solid var(--light-grey);
            border-radius: 8px;
            font-family: var(--font-body);
            font-size: 0.95rem;
            background: var(--white);
            transition: var(--transition);
            margin-bottom: 12px;
        }
        .feedback-card textarea:focus,
        .feedback-card input:focus {
            outline: none;
            border-color: var(--gold);
        }
        .feedback-card textarea {
            min-height: 90px;
            resize: vertical;
        }
        .feedback-card .star-group {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            color: var(--light-grey);
            cursor: pointer;
            margin-bottom: 12px;
        }
        .feedback-card .star-group i {
            transition: var(--transition);
        }
        .feedback-card .star-group i:hover,
        .feedback-card .star-group i.active {
            color: var(--gold);
        }
        .feedback-card button {
            padding: 10px 26px;
            background: var(--teal);
            color: var(--white);
            border: none;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            font-size: 0.95rem;
        }
        .feedback-card button:hover {
            background: var(--deep);
            transform: translateY(-1px);
        }
        friend-link {
            display: block;
            padding: 24px 0;
            border-top: 2px solid var(--light-grey);
            margin-top: 12px;
        }
        friend-link .friend-title {
            font-family: var(--font-heading);
            font-size: 1.1rem;
            color: var(--navy);
            margin-bottom: 12px;
            font-weight: 700;
        }
        friend-link .friend-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
            list-style: none;
        }
        friend-link .friend-list a {
            font-size: 0.9rem;
            color: var(--teal);
        }
        friend-link .friend-list a:hover {
            color: var(--gold);
        }
        .site-footer {
            background: var(--navy);
            color: var(--cream);
            padding: 32px 0 24px;
            border-top: 4px solid var(--gold);
            text-align: center;
        }
        .site-footer p {
            font-size: 0.9rem;
            opacity: 0.85;
            margin-bottom: 4px;
        }
        .site-footer .copyright {
            font-size: 0.82rem;
            opacity: 0.7;
            margin-top: 8px;
        }
        @media (max-width: 1024px) {
            .article-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
        }
        @media (max-width: 768px) {
            body {
                padding-top: 60px;
            }
            .site-header {
                height: 60px;
                padding: 0 16px;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .my-logo i {
                font-size: 1.3rem;
            }
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .article-main {
                padding: 24px 18px;
            }
            .article-main h2 {
                font-size: 1.5rem;
            }
            .article-main h3 {
                font-size: 1.2rem;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .breadcrumb {
                font-size: 0.75rem;
                gap: 4px 8px;
            }
            .nav-mobile {
                top: 60px;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.5rem;
            }
            .article-main {
                padding: 18px 14px;
            }
            .feedback-card {
                padding: 16px;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
            }
        }
        .stat-badge {
            display: inline-block;
            background: var(--gold);
            color: var(--navy);
            padding: 2px 12px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.8rem;
            letter-spacing: 0.3px;
        }
        .pvp-tip {
            background: #eaf4f0;
            border-left: 5px solid var(--teal);
            padding: 16px 20px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 20px 0;
        }
        .pvp-tip i {
            color: var(--teal);
            margin-right: 8px;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 20px 0;
        }
        .table-wrap table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        .table-wrap th {
            background: var(--navy);
            color: var(--gold);
            padding: 10px 14px;
            text-align: left;
        }
        .table-wrap td {
            padding: 8px 14px;
            border-bottom: 1px solid var(--light-grey);
        }
        .table-wrap tr:nth-child(even) {
            background: #f8f5ef;
        }
        .anchor-offset {
            scroll-margin-top: 90px;
        }
        @media print {
            .site-header,
            .breadcrumb-wrap,
            .sidebar,
            .feedback-section,
            .search-form,
            .hamburger,
            .nav-mobile {
                display: none !important;
            }
            body {
                padding-top: 0;
                background: white;
            }
            .article-main {
                box-shadow: none;
                padding: 0;
            }
            .hero {
                padding: 20px 0;
                background: white;
                border-bottom: 2px solid #ccc;
            }
            .hero h1 {
                color: #000;
                text-shadow: none;
            }
            .hero p {
                color: #333;
            }
        }