*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #0f0f0f;
            color: #d4d4d4;
            line-height: 1.75;
            padding: 0;
            margin: 0;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #b89e6c;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #e6d3a8;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 6px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: #e8dcc8;
            font-weight: 700;
            line-height: 1.3;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 3px solid #b89e6c;
            padding-bottom: 0.5rem;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #b89e6c;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.4rem;
            color: #cfc1a8;
        }
        h4 {
            font-size: 1.2rem;
            color: #c0b096;
        }
        p {
            margin-bottom: 1.2rem;
        }
        strong,
        b {
            color: #ede7d8;
            font-weight: 700;
        }
        em {
            color: #d6c9b4;
        }
        blockquote {
            border-left: 4px solid #b89e6c;
            padding: 0.8rem 1.2rem;
            margin: 1.2rem 0;
            background: #1a1a1a;
            border-radius: 0 6px 6px 0;
            font-style: italic;
        }
        hr {
            border: none;
            border-top: 1px solid #2d2d2d;
            margin: 2rem 0;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
            width: 100%;
        }
        header {
            background: #141414;
            border-bottom: 2px solid #2a2a2a;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 0.6rem 0;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            color: #e8dcc8;
            letter-spacing: 1px;
            text-transform: uppercase;
            background: linear-gradient(135deg, #b89e6c, #d4bc8a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: opacity 0.2s;
            display: inline-block;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.6rem;
            display: block;
            -webkit-text-fill-color: #888;
            color: #888;
            letter-spacing: 2px;
            font-weight: 400;
        }
        .nav-wrap {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 0.2rem;
            padding: 0;
            margin: 0;
        }
        .nav-list li a {
            display: block;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #bbb;
            transition: background 0.2s, color 0.2s;
        }
        .nav-list li a:hover,
        .nav-list li a:focus {
            background: #2a2a2a;
            color: #e8dcc8;
            text-decoration: none;
        }
        .nav-list li a.active {
            color: #b89e6c;
            background: #1f1f1f;
        }
        .hamburger {
            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;
        }
        .hamburger:hover {
            background: #2a2a2a;
        }
        .nav-toggle {
            display: none;
        }
        .breadcrumb {
            background: #1a1a1a;
            padding: 0.7rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #252525;
        }
        .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: 0.6rem;
            color: #666;
        }
        .breadcrumb a {
            color: #999;
        }
        .breadcrumb a:hover {
            color: #b89e6c;
        }
        .breadcrumb .current {
            color: #d4c8b4;
        }
        .hero {
            padding: 2.5rem 0 1.5rem;
            background: linear-gradient(180deg, #111 0%, #0a0a0a 100%);
        }
        .hero h1 {
            margin-top: 0;
        }
        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem;
            font-size: 0.9rem;
            color: #999;
            margin-bottom: 1.5rem;
        }
        .hero-meta i {
            margin-right: 0.4rem;
            color: #b89e6c;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 2.5rem;
            padding: 2rem 0;
        }
        .content-main {
            min-width: 0;
        }
        .content-sidebar {
            position: sticky;
            top: 120px;
            align-self: start;
        }
        .sidebar-card {
            background: #171717;
            border: 1px solid #252525;
            border-radius: 8px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
        }
        .sidebar-card h3 {
            margin-top: 0;
            font-size: 1.1rem;
            border-bottom: 1px solid #2d2d2d;
            padding-bottom: 0.5rem;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-card li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #1f1f1f;
        }
        .sidebar-card li a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .sidebar-card li a i {
            width: 1.2rem;
            color: #b89e6c;
        }
        .featured-image {
            margin: 2rem 0;
            border-radius: 8px;
            overflow: hidden;
            background: #1a1a1a;
            border: 1px solid #2a2a2a;
        }
        .featured-image img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 0.8rem 1rem;
            font-size: 0.85rem;
            color: #999;
            background: #111;
            border-top: 1px solid #2a2a2a;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            font-size: 0.9rem;
            background: #141414;
            border-radius: 6px;
            overflow: hidden;
        }
        th,
        td {
            padding: 0.7rem 1rem;
            text-align: left;
            border-bottom: 1px solid #252525;
        }
        th {
            background: #1f1f1f;
            color: #e8dcc8;
            font-weight: 600;
        }
        tr:hover td {
            background: #1c1c1c;
        }
        .form-card {
            background: #171717;
            border: 1px solid #252525;
            border-radius: 8px;
            padding: 1.8rem;
            margin: 2rem 0;
        }
        .form-card h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            font-size: 0.9rem;
            color: #ccc;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            background: #0f0f0f;
            border: 1px solid #2d2d2d;
            border-radius: 4px;
            color: #d4d4d4;
            font-size: 1rem;
            transition: border 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            border-color: #b89e6c;
            outline: none;
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            display: inline-block;
            padding: 0.7rem 1.8rem;
            background: #b89e6c;
            color: #0f0f0f;
            font-weight: 700;
            border: none;
            border-radius: 4px;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .btn:hover {
            background: #d4bc8a;
            transform: scale(1.02);
        }
        .btn:active {
            transform: scale(0.98);
        }
        .btn-secondary {
            background: #2a2a2a;
            color: #ddd;
        }
        .btn-secondary:hover {
            background: #3a3a3a;
        }
        .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: 1.8rem;
            color: #444;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5c542;
        }
        .comment-item {
            background: #141414;
            border-left: 3px solid #b89e6c;
            padding: 1rem 1.2rem;
            margin-bottom: 1rem;
            border-radius: 0 6px 6px 0;
        }
        .comment-item .meta {
            font-size: 0.8rem;
            color: #888;
            display: flex;
            gap: 1rem;
            margin-bottom: 0.4rem;
        }
        .comment-item .name {
            font-weight: 600;
            color: #e8dcc8;
        }
        friend-link {
            display: block;
            background: #141414;
            border: 1px solid #252525;
            border-radius: 8px;
            padding: 1.5rem;
            margin: 2rem 0;
        }
        friend-link h3 {
            margin-top: 0;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        friend-link ul {
            list-style: none;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.5rem;
        }
        friend-link li a {
            display: inline-block;
            padding: 0.2rem 0;
        }
        footer {
            background: #0a0a0a;
            border-top: 2px solid #1f1f1f;
            padding: 2.5rem 0 1.5rem;
            margin-top: auto;
        }
        footer .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        footer h4 {
            margin-top: 0;
            color: #b89e6c;
            font-size: 1rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        footer ul {
            list-style: none;
            padding: 0;
        }
        footer ul li {
            padding: 0.2rem 0;
        }
        footer ul li a {
            color: #999;
            font-size: 0.9rem;
        }
        footer ul li a:hover {
            color: #e8dcc8;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #1f1f1f;
            font-size: 0.85rem;
            color: #777;
        }
        .copyright strong {
            color: #aaa;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .content-sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 1rem;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .nav-wrap {
                width: 100%;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.35s ease, padding 0.2s;
                flex-direction: column;
                background: #141414;
                padding: 0;
            }
            .nav-toggle:checked~.nav-wrap {
                max-height: 600px;
                padding: 0.8rem 0 0.4rem;
            }
            .nav-list {
                flex-direction: column;
                width: 100%;
                gap: 0;
            }
            .nav-list li a {
                padding: 0.7rem 1rem;
                border-bottom: 1px solid #1f1f1f;
            }
            .content-sidebar {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .hero-meta {
                flex-direction: column;
                gap: 0.4rem;
            }
            .form-card {
                padding: 1.2rem;
            }
            friend-link ul {
                flex-direction: column;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 1rem;
            }
            table {
                font-size: 0.8rem;
            }
            th,
            td {
                padding: 0.5rem 0.6rem;
            }
            .star-rating label {
                font-size: 1.4rem;
            }
            .btn {
                width: 100%;
                text-align: center;
            }
        }
        .text-center {
            text-align: center;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .mb-2 {
            margin-bottom: 2rem;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        .badge {
            display: inline-block;
            background: #b89e6c;
            color: #0f0f0f;
            padding: 0.15rem 0.6rem;
            border-radius: 3px;
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
        }
        .highlight-box {
            background: #1a1a1a;
            border: 1px solid #2d2d2d;
            border-radius: 6px;
            padding: 1.2rem 1.5rem;
            margin: 1.5rem 0;
        }
        .highlight-box .title {
            font-weight: 700;
            color: #b89e6c;
        }
        .anchor-offset {
            scroll-margin-top: 90px;
        }