*,
        *::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: #0b0e14;
            color: #e8edf2;
            line-height: 1.7;
            padding: 0;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #f5a623;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #ffc857;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 1rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
            color: #f0f4fa;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.5rem;
            border-bottom: 3px solid #f5a623;
            padding-bottom: 0.5rem;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #f5a623;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.4rem;
            color: #ffd78a;
        }
        h4 {
            font-size: 1.15rem;
            color: #c0c8d6;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.02rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #131a24 0%, #1a232e 100%);
            padding: 0.8rem 0;
            border-bottom: 2px solid #2a3543;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #f5a623, #ff6b35);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 12px rgba(245, 166, 35, 0.25);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #f5a623;
            font-size: 1.7rem;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .nav-bar {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            flex-wrap: wrap;
        }
        .nav-bar a {
            padding: 0.5rem 0.9rem;
            font-size: 0.92rem;
            font-weight: 500;
            color: #c8d0dc;
            border-radius: 6px;
            transition: background 0.2s, color 0.2s;
        }
        .nav-bar a:hover,
        .nav-bar a:focus {
            background: #2a3543;
            color: #f5a623;
            text-decoration: none;
        }
        .nav-bar a.active {
            color: #f5a623;
            background: rgba(245, 166, 35, 0.12);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #e8edf2;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            transition: color 0.2s;
        }
        .hamburger:hover {
            color: #f5a623;
        }
        .nav-mobile {
            display: none;
            width: 100%;
            flex-direction: column;
            background: #1a232e;
            padding: 1rem 0.5rem;
            border-radius: 0 0 12px 12px;
            margin-top: 0.5rem;
            gap: 0.3rem;
        }
        .nav-mobile.show {
            display: flex;
        }
        .nav-mobile a {
            padding: 0.6rem 1rem;
            color: #c8d0dc;
            border-radius: 6px;
            font-weight: 500;
        }
        .nav-mobile a:hover {
            background: #2a3543;
            color: #f5a623;
            text-decoration: none;
        }
        .breadcrumb {
            background: #131a24;
            padding: 0.6rem 0;
            border-bottom: 1px solid #1f2a36;
            font-size: 0.88rem;
            color: #8f9aaa;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
            margin: 0;
            gap: 0.4rem;
        }
        .breadcrumb li+li::before {
            content: "/";
            margin-right: 0.5rem;
            color: #5a6a7a;
        }
        .breadcrumb a {
            color: #b0c0d0;
        }
        .breadcrumb a:hover {
            color: #f5a623;
        }
        .breadcrumb .current {
            color: #f5a623;
            font-weight: 600;
        }
        .hero-section {
            margin: 1.8rem 0 2.5rem;
            border-radius: 18px;
            overflow: hidden;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
            background: #1a232e;
            position: relative;
        }
        .hero-section img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border-bottom: 3px solid #f5a623;
        }
        .hero-caption {
            padding: 1.2rem 1.8rem;
            background: linear-gradient(135deg, #1a232e, #0f161f);
            font-size: 0.95rem;
            color: #b8c8d8;
            border-top: 1px solid #2a3543;
        }
        .hero-caption strong {
            color: #f5a623;
        }
        .content-area {
            background: #111920;
            padding: 2rem 2.2rem;
            border-radius: 18px;
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
            margin: 1.5rem 0;
        }
        .content-area .meta-info {
            display: flex;
            flex-wrap: wrap;
            gap: 1.8rem;
            font-size: 0.92rem;
            color: #8f9aaa;
            margin-bottom: 1.8rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid #1f2a36;
        }
        .content-area .meta-info i {
            margin-right: 6px;
            color: #f5a623;
        }
        .content-area .last-updated {
            background: #1a232e;
            display: inline-block;
            padding: 0.25rem 1rem;
            border-radius: 50px;
            font-size: 0.85rem;
            border: 1px solid #2a3543;
        }
        .link-list {
            background: #0f161f;
            border: 1px solid #2a3543;
            border-radius: 14px;
            padding: 1.5rem 1.8rem;
            margin: 1.8rem 0;
        }
        .link-list h3 {
            margin-top: 0;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .link-list ul {
            list-style: none;
            padding: 0;
            margin: 0.8rem 0 0;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 0.5rem;
        }
        .link-list li {
            margin-bottom: 0;
        }
        .link-list a {
            display: block;
            padding: 0.5rem 0.8rem;
            background: #1a232e;
            border-radius: 8px;
            font-size: 0.92rem;
            border-left: 3px solid #f5a623;
            transition: background 0.2s, transform 0.15s;
        }
        .link-list a:hover {
            background: #25303e;
            transform: translateX(4px);
            text-decoration: none;
        }
        .search-box {
            background: #0f161f;
            border-radius: 14px;
            padding: 1.8rem;
            margin: 2rem 0;
            border: 1px solid #2a3543;
        }
        .search-box form {
            display: flex;
            gap: 0.6rem;
            flex-wrap: wrap;
        }
        .search-box input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 0.8rem 1.2rem;
            border-radius: 10px;
            border: 1px solid #2a3543;
            background: #1a232e;
            color: #e8edf2;
            font-size: 1rem;
            transition: border 0.2s;
        }
        .search-box input[type="text"]:focus {
            outline: none;
            border-color: #f5a623;
            box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.15);
        }
        .search-box button {
            padding: 0.8rem 1.6rem;
            background: linear-gradient(135deg, #f5a623, #e08e1a);
            border: none;
            border-radius: 10px;
            color: #0b0e14;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: transform 0.15s, box-shadow 0.2s;
        }
        .search-box button:hover {
            transform: scale(1.03);
            box-shadow: 0 4px 16px rgba(245, 166, 35, 0.3);
        }
        .search-box button i {
            margin-right: 6px;
        }
        .comment-section {
            background: #0f161f;
            border-radius: 14px;
            padding: 1.8rem;
            margin: 2rem 0;
            border: 1px solid #2a3543;
        }
        .comment-section form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .comment-section textarea {
            width: 100%;
            min-height: 100px;
            padding: 0.8rem 1.2rem;
            border-radius: 10px;
            border: 1px solid #2a3543;
            background: #1a232e;
            color: #e8edf2;
            font-size: 1rem;
            resize: vertical;
            font-family: inherit;
        }
        .comment-section textarea:focus {
            outline: none;
            border-color: #f5a623;
            box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.15);
        }
        .comment-section input[type="text"] {
            padding: 0.7rem 1.2rem;
            border-radius: 10px;
            border: 1px solid #2a3543;
            background: #1a232e;
            color: #e8edf2;
            font-size: 1rem;
        }
        .comment-section input[type="text"]:focus {
            outline: none;
            border-color: #f5a623;
            box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.15);
        }
        .comment-section .form-row {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .comment-section .form-row input {
            flex: 1;
            min-width: 140px;
        }
        .comment-section button {
            padding: 0.8rem 2rem;
            background: linear-gradient(135deg, #f5a623, #e08e1a);
            border: none;
            border-radius: 10px;
            color: #0b0e14;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            align-self: flex-start;
            transition: transform 0.15s, box-shadow 0.2s;
        }
        .comment-section button:hover {
            transform: scale(1.03);
            box-shadow: 0 4px 16px rgba(245, 166, 35, 0.3);
        }
        .rating-section {
            background: #0f161f;
            border-radius: 14px;
            padding: 1.8rem;
            margin: 2rem 0;
            border: 1px solid #2a3543;
        }
        .rating-section .stars {
            display: flex;
            gap: 0.3rem;
            font-size: 2rem;
            color: #3a4a5a;
            cursor: pointer;
            flex-wrap: wrap;
        }
        .rating-section .stars i {
            transition: color 0.2s, transform 0.15s;
        }
        .rating-section .stars i:hover,
        .rating-section .stars i.hovered {
            color: #f5a623;
            transform: scale(1.15);
        }
        .rating-section .stars i.selected {
            color: #f5a623;
        }
        .rating-section form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-top: 1rem;
        }
        .rating-section button {
            padding: 0.7rem 1.8rem;
            background: linear-gradient(135deg, #f5a623, #e08e1a);
            border: none;
            border-radius: 10px;
            color: #0b0e14;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            align-self: flex-start;
            transition: transform 0.15s, box-shadow 0.2s;
        }
        .rating-section button:hover {
            transform: scale(1.03);
            box-shadow: 0 4px 16px rgba(245, 166, 35, 0.3);
        }
        #rating-value {
            color: #f5a623;
            font-weight: 700;
        }
        friend-link {
            display: block;
            background: #0f161f;
            border-radius: 14px;
            padding: 1.5rem 1.8rem;
            margin: 2rem 0 1rem;
            border: 1px solid #2a3543;
        }
        friend-link h3 {
            margin-top: 0;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        friend-link ul {
            list-style: none;
            padding: 0;
            margin: 0.8rem 0 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
        }
        friend-link li {
            margin-bottom: 0;
        }
        friend-link a {
            display: inline-block;
            padding: 0.4rem 1rem;
            background: #1a232e;
            border-radius: 50px;
            font-size: 0.9rem;
            border: 1px solid #2a3543;
            transition: background 0.2s, border-color 0.2s;
        }
        friend-link a:hover {
            background: #25303e;
            border-color: #f5a623;
            text-decoration: none;
        }
        .site-footer {
            background: #0a0f16;
            border-top: 2px solid #1f2a36;
            padding: 2rem 0 1.5rem;
            margin-top: 3rem;
            font-size: 0.9rem;
            color: #7a8a9a;
        }
        .site-footer .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 1rem;
        }
        .site-footer .copyright {
            font-size: 0.85rem;
        }
        .site-footer .copyright strong {
            color: #c8d0dc;
        }
        @media (max-width: 900px) {
            .nav-bar {
                display: none;
            }
            .hamburger {
                display: inline-block;
            }
            .content-area {
                padding: 1.5rem 1.2rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .hero-caption {
                padding: 0.8rem 1.2rem;
            }
            .link-list ul {
                grid-template-columns: 1fr;
            }
            .header-inner {
                gap: 0.4rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .content-area {
                padding: 1rem 0.9rem;
                border-radius: 12px;
            }
            h1 {
                font-size: 1.5rem;
            }
            h2 {
                font-size: 1.2rem;
                padding-left: 0.6rem;
            }
            .search-box form {
                flex-direction: column;
            }
            .comment-section .form-row {
                flex-direction: column;
            }
            .site-footer .footer-inner {
                flex-direction: column;
                text-align: center;
            }
            .rating-section .stars {
                font-size: 1.6rem;
            }
        }
        .highlight {
            color: #f5a623;
        }
        .badge {
            display: inline-block;
            background: #f5a623;
            color: #0b0e14;
            padding: 0.1rem 0.8rem;
            border-radius: 50px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.3px;
        }
        .text-muted {
            color: #6a7a8a;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        th,
        td {
            padding: 0.6rem 1rem;
            border: 1px solid #2a3543;
            text-align: left;
        }
        th {
            background: #1a232e;
            color: #f5a623;
            font-weight: 600;
        }
        td {
            background: #0f161f;
        }
        blockquote {
            border-left: 4px solid #f5a623;
            background: #1a232e;
            padding: 1rem 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #c8d8e8;
        }
        blockquote cite {
            display: block;
            margin-top: 0.5rem;
            font-style: normal;
            font-size: 0.85rem;
            color: #8f9aaa;
        }
        .tip-box {
            background: linear-gradient(135deg, #1a232e, #15202b);
            border: 1px solid #2a3543;
            border-left: 5px solid #f5a623;
            padding: 1.2rem 1.5rem;
            border-radius: 12px;
            margin: 1.5rem 0;
        }
        .tip-box strong {
            color: #f5a623;
        }