* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: #f5f0e8;
            color: #2c2416;
            line-height: 1.7;
            font-size: 18px;
        }
        a {
            color: #a0522d;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #d4883c;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: #1e1610;
            color: #f5e6d3;
            padding: 16px 0;
            border-bottom: 4px solid #b87333;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: 2px;
            color: #f5e6d3;
            text-transform: uppercase;
            text-decoration: none;
            background: linear-gradient(135deg, #b87333, #d4a373);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.9;
        }
        .my-logo small {
            font-size: 14px;
            font-weight: 400;
            letter-spacing: 1px;
            -webkit-text-fill-color: #9a7b5a;
            display: block;
        }
        .hamburger {
            display: none;
            font-size: 28px;
            color: #f5e6d3;
            background: none;
            border: none;
            cursor: pointer;
            padding: 4px 10px;
            border-radius: 6px;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        nav {
            display: flex;
            gap: 24px;
            align-items: center;
            flex-wrap: wrap;
        }
        nav a {
            color: #d4c3b0;
            font-weight: 500;
            font-size: 16px;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        nav a:hover {
            color: #f5e6d3;
            border-bottom-color: #b87333;
            text-decoration: none;
        }
        .nav-search {
            display: flex;
            align-items: center;
            background: #2f261e;
            border-radius: 30px;
            padding: 2px 12px 2px 18px;
            border: 1px solid #4a3d30;
        }
        .nav-search input {
            background: transparent;
            border: none;
            color: #f5e6d3;
            padding: 8px 6px;
            font-size: 15px;
            width: 140px;
            outline: none;
        }
        .nav-search input::placeholder {
            color: #8a7a68;
        }
        .nav-search button {
            background: none;
            border: none;
            color: #b87333;
            font-size: 16px;
            cursor: pointer;
            padding: 6px 8px;
        }
        .nav-search button:hover {
            color: #d4a373;
        }
        .breadcrumb {
            background: #e8dfd2;
            padding: 10px 0;
            font-size: 15px;
            color: #5a4a3a;
            border-bottom: 1px solid #d6c9b9;
        }
        .breadcrumb a {
            color: #7a5a3a;
        }
        .breadcrumb a:hover {
            color: #a0522d;
        }
        .breadcrumb span {
            margin: 0 6px;
            color: #9a8a7a;
        }
        .hero {
            background: linear-gradient(135deg, #1e1610 0%, #3d2c1e 100%);
            color: #f5e6d3;
            padding: 48px 0 40px;
            text-align: center;
            border-bottom: 4px solid #b87333;
        }
        .hero h1 {
            font-size: 42px;
            font-weight: 800;
            letter-spacing: 1px;
            max-width: 900px;
            margin: 0 auto 12px;
            line-height: 1.2;
        }
        .hero h1 i {
            color: #b87333;
            margin-right: 12px;
        }
        .hero .subtitle {
            font-size: 20px;
            color: #d4c3b0;
            max-width: 700px;
            margin: 0 auto 8px;
        }
        .hero .update-badge {
            display: inline-block;
            background: #b87333;
            color: #1e1610;
            padding: 4px 18px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 600;
            margin-top: 12px;
        }
        main {
            padding: 40px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        .article-body h2 {
            font-size: 32px;
            color: #2c1f12;
            margin-top: 48px;
            margin-bottom: 16px;
            border-left: 6px solid #b87333;
            padding-left: 18px;
        }
        .article-body h3 {
            font-size: 24px;
            color: #3d2c1e;
            margin-top: 32px;
            margin-bottom: 12px;
            font-weight: 700;
        }
        .article-body h4 {
            font-size: 20px;
            color: #5a3f2a;
            margin-top: 24px;
            margin-bottom: 8px;
            font-weight: 600;
        }
        .article-body p {
            margin-bottom: 18px;
            font-size: 18px;
            line-height: 1.8;
        }
        .article-body ul,
        .article-body ol {
            margin-bottom: 20px;
            padding-left: 28px;
        }
        .article-body li {
            margin-bottom: 8px;
            font-size: 18px;
        }
        .article-body .highlight-box {
            background: #e8dfd2;
            border-left: 6px solid #b87333;
            padding: 24px 28px;
            border-radius: 0 12px 12px 0;
            margin: 24px 0;
        }
        .article-body .highlight-box strong {
            color: #a0522d;
        }
        .article-body .emoji-big {
            font-size: 28px;
            margin-right: 6px;
        }
        .article-body img.featured-image {
            border-radius: 16px;
            margin: 24px 0;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
            width: 100%;
        }
        .article-body .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 16px;
            margin: 24px 0;
        }
        .article-body .stats-grid .stat-card {
            background: #2c2416;
            color: #f5e6d3;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
        }
        .article-body .stats-grid .stat-card .num {
            font-size: 36px;
            font-weight: 800;
            color: #d4a373;
        }
        .article-body .stats-grid .stat-card .label {
            font-size: 14px;
            color: #b8a898;
            margin-top: 4px;
        }
        .article-body .interview-block {
            background: #f0e8dc;
            border-radius: 16px;
            padding: 28px;
            margin: 28px 0;
            border: 1px solid #d6c9b9;
        }
        .article-body .interview-block .q {
            font-weight: 700;
            color: #7a3f1a;
        }
        .article-body .interview-block .a {
            margin-left: 12px;
            margin-bottom: 16px;
        }
        .sidebar {
            background: #f0e8dc;
            border-radius: 16px;
            padding: 28px 22px;
            border: 1px solid #d6c9b9;
            align-self: start;
            position: sticky;
            top: 100px;
        }
        .sidebar h3 {
            font-size: 22px;
            color: #2c1f12;
            margin-bottom: 16px;
            border-bottom: 3px solid #b87333;
            padding-bottom: 8px;
        }
        .sidebar .link-list {
            list-style: none;
            padding: 0;
        }
        .sidebar .link-list li {
            margin-bottom: 10px;
            border-bottom: 1px solid #d6c9b9;
            padding-bottom: 10px;
        }
        .sidebar .link-list li a {
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar .link-list li a i {
            color: #b87333;
            width: 18px;
        }
        .form-section {
            background: #f0e8dc;
            border-radius: 16px;
            padding: 28px 24px;
            margin: 36px 0;
            border: 1px solid #d6c9b9;
        }
        .form-section h3 {
            font-size: 24px;
            color: #2c1f12;
            margin-bottom: 16px;
            border-left: 5px solid #b87333;
            padding-left: 14px;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 4px;
            color: #3d2c1e;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid #cbbcad;
            border-radius: 8px;
            font-size: 16px;
            background: #fffcf7;
            color: #2c2416;
            transition: border 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #b87333;
            outline: none;
            box-shadow: 0 0 0 3px rgba(184, 115, 51, 0.15);
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            background: #b87333;
            color: #fff;
            border: none;
            padding: 12px 32px;
            border-radius: 30px;
            font-size: 17px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn:hover {
            background: #9a5e2a;
            transform: translateY(-1px);
        }
        .btn:active {
            transform: scale(0.97);
        }
        .rating-stars {
            display: flex;
            gap: 8px;
            font-size: 28px;
            color: #cbbcad;
            cursor: pointer;
            flex-direction: row-reverse;
            justify-content: flex-end;
        }
        .rating-stars i {
            transition: color 0.15s;
        }
        .rating-stars i:hover,
        .rating-stars i.hover,
        .rating-stars i.active {
            color: #d4a373;
        }
        footer {
            background: #1e1610;
            color: #cbbcad;
            padding: 40px 0 20px;
            border-top: 4px solid #b87333;
        }
        footer .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 28px;
            margin-bottom: 28px;
        }
        footer h4 {
            color: #f5e6d3;
            font-size: 18px;
            margin-bottom: 12px;
        }
        footer a {
            color: #b8a898;
        }
        footer a:hover {
            color: #d4a373;
        }
        friend-link {
            display: block;
            margin-top: 8px;
            font-size: 15px;
        }
        friend-link a {
            display: inline-block;
            margin-right: 18px;
            padding: 4px 0;
        }
        .copyright {
            text-align: center;
            border-top: 1px solid #3d2c1e;
            padding-top: 20px;
            font-size: 14px;
            color: #8a7a68;
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 12px;
                padding: 16px 0 8px;
                border-top: 1px solid #3d2c1e;
                margin-top: 12px;
            }
            nav.open {
                display: flex;
            }
            nav a {
                font-size: 18px;
                padding: 8px 0;
            }
            .nav-search {
                width: 100%;
                margin-top: 4px;
            }
            .nav-search input {
                width: 1fr;
                flex: 1;
            }
            .hero h1 {
                font-size: 28px;
            }
            .hero .subtitle {
                font-size: 17px;
            }
            .article-body h2 {
                font-size: 26px;
            }
            .article-body h3 {
                font-size: 20px;
            }
            .article-body p {
                font-size: 16px;
            }
            .sidebar {
                position: static;
                margin-top: 32px;
            }
            .content-grid {
                gap: 20px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            .hero h1 {
                font-size: 22px;
            }
            .my-logo {
                font-size: 20px;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
        }
        .text-center {
            text-align: center;
        }
        .mt-20 {
            margin-top: 20px;
        }
        .mb-20 {
            margin-bottom: 20px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .gap-8 {
            gap: 8px;
        }