* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.8;
            color: #1e293b;
            background: #f8fafc;
            padding: 0;
            overflow-x: hidden;
        }
        a {
            color: #2563eb;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #1d4ed8;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .site-header {
            background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
            color: #fff;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #fbbf24, #f59e0b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: none;
            display: inline-block;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .my-logo i {
            -webkit-text-fill-color: #fbbf24;
            margin-right: 6px;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-list {
            list-style: none;
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .nav-list li a {
            color: #e2e8f0;
            padding: 8px 16px;
            border-radius: 40px;
            font-size: 0.95rem;
            font-weight: 500;
            transition: all 0.25s;
            display: block;
        }
        .nav-list li a:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #fbbf24;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #fff;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .nav-open .nav-list {
            display: flex !important;
            flex-direction: column;
            width: 100%;
            margin-top: 12px;
        }
        .nav-open .nav-list li a {
            padding: 12px 16px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .breadcrumb {
            background: #f1f5f9;
            padding: 12px 0;
            font-size: 0.9rem;
            color: #475569;
        }
        .breadcrumb a {
            color: #2563eb;
        }
        .breadcrumb a:hover {
            color: #1d4ed8;
        }
        .breadcrumb span {
            margin: 0 6px;
            color: #94a3b8;
        }
        .main-content {
            padding: 40px 0 60px;
        }
        .article-header {
            margin-bottom: 40px;
        }
        .article-header h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.25;
            color: #0f172a;
            margin-bottom: 16px;
        }
        .article-header h1 i {
            color: #f59e0b;
            margin-right: 10px;
        }
        .meta-info {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            color: #64748b;
            font-size: 0.95rem;
            margin-bottom: 20px;
            border-bottom: 1px solid #e2e8f0;
            padding-bottom: 16px;
        }
        .meta-info i {
            margin-right: 6px;
            color: #f59e0b;
        }
        .last-updated {
            font-weight: 600;
            color: #0f172a;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 48px;
        }
        .content-area {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 120px;
            align-self: start;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #0f172a;
            margin-top: 48px;
            margin-bottom: 20px;
            border-left: 5px solid #f59e0b;
            padding-left: 18px;
        }
        h2 i {
            color: #f59e0b;
            margin-right: 10px;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #1e293b;
            margin-top: 32px;
            margin-bottom: 14px;
        }
        h3 i {
            color: #3b82f6;
            margin-right: 8px;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #334155;
            margin-top: 24px;
            margin-bottom: 10px;
        }
        p {
            margin-bottom: 18px;
            color: #334155;
            font-size: 1.05rem;
        }
        .highlight {
            background: #fef9c3;
            padding: 2px 6px;
            border-radius: 4px;
            font-weight: 600;
        }
        .emoji-big {
            font-size: 1.4rem;
            margin-right: 6px;
        }
        .stat-box {
            background: #ffffff;
            border-radius: 16px;
            padding: 24px 28px;
            margin: 28px 0;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
            border-left: 4px solid #f59e0b;
        }
        .stat-box ul {
            list-style: none;
            padding: 0;
        }
        .stat-box ul li {
            padding: 8px 0;
            border-bottom: 1px solid #f1f5f9;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .stat-box ul li i {
            color: #f59e0b;
            width: 24px;
            text-align: center;
        }
        .interview-block {
            background: #f1f5f9;
            border-radius: 16px;
            padding: 28px 30px;
            margin: 32px 0;
            border-left: 4px solid #3b82f6;
        }
        .interview-block .speaker {
            font-weight: 700;
            color: #0f172a;
            display: block;
            margin-top: 12px;
        }
        .interview-block .speaker i {
            color: #3b82f6;
            margin-right: 8px;
        }
        .tip-card {
            background: #ffffff;
            border-radius: 12px;
            padding: 20px 24px;
            margin: 16px 0;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
            border: 1px solid #e2e8f0;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .tip-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
        }
        .tip-card h4 i {
            color: #f59e0b;
        }
        .featured-image {
            margin: 32px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
        }
        .featured-image img {
            width: 100%;
            height: auto;
            display: block;
        }
        .featured-image figcaption {
            padding: 12px 16px;
            background: #f1f5f9;
            font-size: 0.9rem;
            color: #64748b;
            text-align: center;
        }
        .sidebar-widget {
            background: #ffffff;
            border-radius: 16px;
            padding: 24px;
            margin-bottom: 28px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            border: 1px solid #e2e8f0;
        }
        .sidebar-widget h3 {
            font-size: 1.2rem;
            margin-top: 0;
            margin-bottom: 16px;
            border-bottom: 2px solid #f1f5f9;
            padding-bottom: 12px;
        }
        .sidebar-widget ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-widget ul li {
            padding: 8px 0;
            border-bottom: 1px solid #f8fafc;
        }
        .sidebar-widget ul li a {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.95rem;
        }
        .sidebar-widget ul li a i {
            color: #f59e0b;
            width: 18px;
            font-size: 0.85rem;
        }
        .search-form {
            display: flex;
            gap: 8px;
            margin-bottom: 8px;
        }
        .search-form input {
            flex: 1;
            padding: 12px 16px;
            border: 2px solid #e2e8f0;
            border-radius: 40px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
            background: #f8fafc;
        }
        .search-form input:focus {
            border-color: #f59e0b;
            background: #fff;
        }
        .search-form button {
            background: #f59e0b;
            border: none;
            color: #fff;
            padding: 12px 20px;
            border-radius: 40px;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            font-weight: 600;
        }
        .search-form button:hover {
            background: #d97706;
            transform: scale(1.02);
        }
        .comment-section {
            margin-top: 60px;
            padding-top: 40px;
            border-top: 2px solid #e2e8f0;
        }
        .comment-section h2 {
            margin-top: 0;
        }
        .comment-form textarea {
            width: 100%;
            padding: 16px;
            border: 2px solid #e2e8f0;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            resize: vertical;
            min-height: 120px;
            transition: border 0.2s;
            background: #f8fafc;
        }
        .comment-form textarea:focus {
            border-color: #f59e0b;
            background: #fff;
            outline: none;
        }
        .comment-form .form-row {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 12px;
        }
        .comment-form .form-row input {
            flex: 1;
            padding: 12px 16px;
            border: 2px solid #e2e8f0;
            border-radius: 40px;
            font-size: 0.95rem;
            background: #f8fafc;
            transition: border 0.2s;
        }
        .comment-form .form-row input:focus {
            border-color: #f59e0b;
            background: #fff;
            outline: none;
        }
        .comment-form .btn-submit {
            background: #2563eb;
            color: #fff;
            border: none;
            padding: 12px 32px;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            margin-top: 12px;
        }
        .comment-form .btn-submit:hover {
            background: #1d4ed8;
            transform: scale(1.02);
        }
        .rating-widget {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            margin: 20px 0 28px;
            padding: 16px 20px;
            background: #f1f5f9;
            border-radius: 12px;
        }
        .rating-widget label {
            font-weight: 600;
            color: #0f172a;
        }
        .rating-stars {
            display: flex;
            gap: 4px;
            font-size: 1.6rem;
            color: #cbd5e1;
            cursor: pointer;
            transition: color 0.15s;
        }
        .rating-stars i.active,
        .rating-stars i:hover {
            color: #f59e0b;
        }
        .rating-stars i {
            transition: color 0.15s, transform 0.1s;
        }
        .rating-stars i:hover {
            transform: scale(1.2);
        }
        .rating-form .btn-score {
            background: #f59e0b;
            color: #fff;
            border: none;
            padding: 10px 24px;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
        }
        .rating-form .btn-score:hover {
            background: #d97706;
        }
        .friend-links-section {
            background: #f1f5f9;
            padding: 48px 0;
            margin-top: 40px;
        }
        .friend-links-section h2 {
            margin-top: 0;
            border-left-color: #3b82f6;
        }
        friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            padding: 12px 0;
        }
        friend-link a {
            color: #2563eb;
            font-size: 0.95rem;
            padding: 6px 0;
            border-bottom: 1px solid transparent;
            transition: border-color 0.2s;
        }
        friend-link a:hover {
            border-bottom-color: #2563eb;
            text-decoration: none;
        }
        .site-footer {
            background: #0f172a;
            color: #cbd5e1;
            padding: 32px 0 24px;
            text-align: center;
        }
        .site-footer .copyright {
            font-size: 0.9rem;
            opacity: 0.8;
            margin-top: 8px;
        }
        .site-footer a {
            color: #fbbf24;
        }
        .site-footer a:hover {
            color: #f59e0b;
        }
        @media (max-width: 900px) {
            .content-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .sidebar {
                position: static;
            }
            .article-header h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-list {
                display: none !important;
                width: 100%;
                flex-direction: column;
                background: #0f172a;
                border-radius: 12px;
                padding: 8px 0;
                margin-top: 8px;
            }
            .nav-list li a {
                padding: 12px 20px !important;
                border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
            }
            .nav-open .nav-list {
                display: flex !important;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .article-header h1 {
                font-size: 1.6rem;
            }
            .container {
                padding: 0 16px;
            }
            .stat-box {
                padding: 18px 20px;
            }
            .interview-block {
                padding: 20px;
            }
            .meta-info {
                flex-direction: column;
                gap: 8px;
            }
            .rating-widget {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 480px) {
            .article-header h1 {
                font-size: 1.35rem;
            }
            h2 {
                font-size: 1.35rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            p {
                font-size: 0.98rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
            }
            .comment-form .form-row {
                flex-direction: column;
            }
        }
        .text-gradient {
            background: linear-gradient(135deg, #f59e0b, #d97706);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .mt-0 {
            margin-top: 0;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .gap-2 {
            gap: 12px;
        }
        .rounded-full {
            border-radius: 999px;
        }