*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            background: #0b1a2e;
            color: #e8dcc8;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #e6b852;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #f5d98a;
            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: 600;
            line-height: 1.3;
            color: #f5e8d0;
            margin-top: 1.2em;
            margin-bottom: 0.5em;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0;
        }
        h2 {
            font-size: 1.9rem;
            border-bottom: 2px solid #2a4055;
            padding-bottom: 0.3rem;
        }
        h3 {
            font-size: 1.5rem;
        }
        h4 {
            font-size: 1.2rem;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1120px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: #0a1525;
            border-bottom: 3px solid #c9a84c;
            padding: 0.6rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 700;
            letter-spacing: 1px;
            color: #e6b852;
            background: linear-gradient(135deg, #c9a84c, #f5d98a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 8px rgba(201, 168, 76, 0.3);
            display: inline-block;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: #a0b8d0;
            color: #a0b8d0;
            display: block;
            font-weight: 400;
            letter-spacing: 2px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #e8dcc8;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.6rem;
            border-radius: 4px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: #1a2f44;
        }
        .nav-menu {
            display: flex;
            gap: 0.3rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-menu a {
            padding: 0.5rem 1rem;
            border-radius: 4px;
            font-size: 0.95rem;
            color: #d0d8e0;
            transition: background 0.2s, color 0.2s;
        }
        .nav-menu a:hover {
            background: #1a2f44;
            color: #f5d98a;
            text-decoration: none;
        }
        .nav-menu .search-box {
            display: flex;
            align-items: center;
            background: #1a2a40;
            border-radius: 24px;
            padding: 0.2rem 0.2rem 0.2rem 1rem;
            margin-left: 0.6rem;
            border: 1px solid #2a4055;
        }
        .nav-menu .search-box input {
            background: transparent;
            border: none;
            color: #e8dcc8;
            padding: 0.4rem 0;
            font-size: 0.9rem;
            outline: none;
            width: 120px;
        }
        .nav-menu .search-box input::placeholder {
            color: #6a8099;
        }
        .nav-menu .search-box button {
            background: #c9a84c;
            border: none;
            color: #0b1a2e;
            padding: 0.4rem 1rem;
            border-radius: 20px;
            cursor: pointer;
            font-weight: 600;
            font-size: 0.85rem;
            transition: background 0.2s;
        }
        .nav-menu .search-box button:hover {
            background: #e6c86a;
        }
        .breadcrumb {
            background: #0d1b2a;
            padding: 0.6rem 0;
            border-bottom: 1px solid #1a2f44;
            font-size: 0.85rem;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.4rem;
            color: #6a8099;
        }
        .breadcrumb a {
            color: #a0b8d0;
        }
        .breadcrumb .active {
            color: #e6b852;
        }
        .main-content {
            flex: 1;
            padding: 2rem 0 3rem;
        }
        .article-header {
            margin-bottom: 2.5rem;
        }
        .article-header .meta {
            color: #8aa0b8;
            font-size: 0.9rem;
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-top: 0.5rem;
        }
        .article-header .meta i {
            margin-right: 0.3rem;
        }
        .hero-img {
            border-radius: 12px;
            margin: 1.5rem 0;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
            border: 1px solid #2a4055;
        }
        .content-section {
            background: #0f1f32;
            border-radius: 12px;
            padding: 2rem 2rem 1.5rem;
            margin-bottom: 2rem;
            border: 1px solid #1a2f44;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .content-section p:last-child {
            margin-bottom: 0;
        }
        .highlight-box {
            background: #1a2f44;
            border-left: 4px solid #c9a84c;
            padding: 1.2rem 1.5rem;
            border-radius: 0 8px 8px 0;
            margin: 1.5rem 0;
        }
        .highlight-box strong {
            color: #f5d98a;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 1.2rem;
            margin: 1.5rem 0;
        }
        .stat-card {
            background: #0d1b2a;
            border-radius: 10px;
            padding: 1.2rem;
            text-align: center;
            border: 1px solid #2a4055;
            transition: transform 0.2s, border-color 0.2s;
        }
        .stat-card:hover {
            transform: translateY(-4px);
            border-color: #c9a84c;
        }
        .stat-card .num {
            font-size: 2.2rem;
            font-weight: 700;
            color: #e6b852;
            display: block;
        }
        .stat-card .label {
            font-size: 0.85rem;
            color: #8aa0b8;
            margin-top: 0.2rem;
        }
        .feedback-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin-top: 2rem;
        }
        @media (max-width: 700px) {
            .feedback-section {
                grid-template-columns: 1fr;
            }
        }
        .comment-box,
        .rating-box {
            background: #0f1f32;
            border-radius: 12px;
            padding: 1.8rem;
            border: 1px solid #1a2f44;
        }
        .comment-box h3,
        .rating-box h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        .comment-box form,
        .rating-box form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-top: 0.8rem;
        }
        .comment-box input,
        .comment-box textarea,
        .rating-box select {
            background: #0d1b2a;
            border: 1px solid #2a4055;
            border-radius: 8px;
            padding: 0.7rem 1rem;
            color: #e8dcc8;
            font-size: 0.95rem;
            font-family: inherit;
            transition: border-color 0.2s;
        }
        .comment-box input:focus,
        .comment-box textarea:focus,
        .rating-box select:focus {
            border-color: #c9a84c;
            outline: none;
        }
        .comment-box textarea {
            min-height: 90px;
            resize: vertical;
        }
        .comment-box button,
        .rating-box button {
            background: #c9a84c;
            color: #0b1a2e;
            border: none;
            padding: 0.7rem 1.5rem;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 0.95rem;
            align-self: flex-start;
        }
        .comment-box button:hover,
        .rating-box button:hover {
            background: #e6c86a;
        }
        .friend-links-section {
            background: #0a1525;
            border-top: 2px solid #1a2f44;
            padding: 2rem 0 1.5rem;
            margin-top: 3rem;
        }
        .friend-links-section h2 {
            font-size: 1.2rem;
            border-bottom: none;
            margin-top: 0;
            margin-bottom: 1rem;
            color: #8aa0b8;
            text-transform: uppercase;
            letter-spacing: 2px;
        }
        friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.5rem;
        }
        friend-link a {
            color: #a0b8d0;
            font-size: 0.9rem;
            padding: 0.2rem 0;
            border-bottom: 1px solid transparent;
            transition: border-color 0.2s, color 0.2s;
        }
        friend-link a:hover {
            color: #e6b852;
            border-bottom-color: #e6b852;
            text-decoration: none;
        }
        .site-footer {
            background: #070f1a;
            padding: 1.5rem 0;
            border-top: 1px solid #1a2f44;
            text-align: center;
            font-size: 0.85rem;
            color: #6a8099;
        }
        .site-footer .copy {
            margin-top: 0.3rem;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #0a1525;
                padding: 1rem 0;
                border-top: 1px solid #1a2f44;
                margin-top: 0.6rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 0.6rem 1rem;
                width: 100%;
            }
            .nav-menu .search-box {
                margin-left: 0;
                width: 100%;
                border-radius: 8px;
                padding: 0.3rem 0.5rem;
            }
            .nav-menu .search-box input {
                width: 1fr;
                flex: 1;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .content-section {
                padding: 1.2rem;
            }
            .hero-img {
                margin: 1rem 0;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 480px) {
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .header-inner {
                flex-wrap: nowrap;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .my-logo small {
                font-size: 0.6rem;
            }
        }
        .text-gold {
            color: #e6b852;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .divider {
            border: none;
            height: 1px;
            background: linear-gradient(to right, transparent, #2a4055, transparent);
            margin: 2rem 0;
        }
        .tag {
            display: inline-block;
            background: #1a2f44;
            color: #a0b8d0;
            padding: 0.1rem 0.8rem;
            border-radius: 16px;
            font-size: 0.75rem;
            letter-spacing: 0.5px;
        }