*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #0f0c29;
            --secondary: #302b63;
            --accent: #f39c12;
            --accent2: #e74c3c;
            --light: #f5f5f5;
            --white: #ffffff;
            --gray: #2d2d44;
            --text: #1a1a2e;
            --text-light: #6c6c8a;
            --border: #3a3a5c;
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
            --radius: 12px;
            --transition: all 0.3s ease;
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font);
            background: var(--light);
            color: var(--text);
            line-height: 1.7;
            font-size: 16px;
        }
        a {
            color: var(--secondary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: var(--white);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, var(--accent), #e67e22);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: none;
            transition: var(--transition);
        }
        .my-logo:hover {
            transform: scale(1.03);
            opacity: 0.9;
        }
        .my-logo i {
            -webkit-text-fill-color: var(--accent);
            margin-right: 6px;
        }
        .my-logo span {
            font-weight: 300;
            font-size: 14px;
            display: block;
            -webkit-text-fill-color: rgba(255, 255, 255, 0.7);
            letter-spacing: 1px;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 20px;
        }
        nav {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        nav a {
            color: rgba(255, 255, 255, 0.85);
            padding: 8px 16px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 500;
            transition: var(--transition);
            border: 1px solid transparent;
        }
        nav a:hover,
        nav a.active {
            background: rgba(255, 255, 255, 0.12);
            border-color: var(--accent);
            color: var(--accent);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--white);
            font-size: 28px;
            cursor: pointer;
            padding: 4px 8px;
            transition: var(--transition);
        }
        .hamburger:hover {
            color: var(--accent);
        }
        .breadcrumb {
            padding: 12px 0;
            font-size: 13px;
            color: var(--text-light);
            background: var(--white);
            border-bottom: 1px solid #eee;
        }
        .breadcrumb a {
            color: var(--text-light);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb span {
            margin: 0 6px;
        }
        main {
            padding: 40px 0 60px;
            background: var(--white);
        }
        article h1 {
            font-size: 42px;
            line-height: 1.2;
            margin-bottom: 12px;
            color: var(--primary);
            font-weight: 800;
        }
        article h1 i {
            color: var(--accent);
            margin-right: 10px;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            color: var(--text-light);
            font-size: 14px;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 2px solid #f0f0f0;
        }
        .article-meta i {
            margin-right: 6px;
            color: var(--accent);
        }
        .featured-image {
            margin: 30px 0 40px;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            position: relative;
        }
        .featured-image img {
            width: 100%;
            max-height: 520px;
            object-fit: cover;
        }
        .featured-image figcaption {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.8);
            padding: 10px 18px;
            font-size: 13px;
            font-style: italic;
        }
        h2 {
            font-size: 32px;
            color: var(--primary);
            margin: 48px 0 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid var(--accent);
            font-weight: 700;
        }
        h2 i {
            color: var(--accent);
            margin-right: 10px;
        }
        h3 {
            font-size: 24px;
            color: var(--secondary);
            margin: 32px 0 12px;
            font-weight: 600;
        }
        h3 i {
            color: var(--accent2);
            margin-right: 8px;
            font-size: 20px;
        }
        h4 {
            font-size: 19px;
            color: var(--gray);
            margin: 24px 0 10px;
            font-weight: 600;
        }
        p {
            margin-bottom: 18px;
            font-size: 16px;
            color: #2d2d3a;
        }
        .highlight {
            background: #fff8e1;
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }
        .stat-box {
            background: linear-gradient(135deg, #f8f9fe, #eef0ff);
            border-left: 4px solid var(--accent);
            padding: 20px 24px;
            margin: 24px 0;
            border-radius: 0 var(--radius) var(--radius) 0;
        }
        .stat-box strong {
            color: var(--primary);
        }
        .tip-box {
            background: #f0fdf4;
            border-left: 4px solid #2ecc71;
            padding: 18px 22px;
            margin: 20px 0;
            border-radius: 0 var(--radius) var(--radius) 0;
        }
        .tip-box i {
            color: #2ecc71;
            margin-right: 8px;
        }
        .interview-block {
            background: #fafafa;
            padding: 24px 28px;
            border-radius: var(--radius);
            margin: 28px 0;
            border: 1px solid #e8e8e8;
        }
        .interview-block .interviewee {
            font-weight: 700;
            color: var(--primary);
        }
        .interview-block .quote {
            font-style: italic;
            color: #444;
            margin: 8px 0;
            padding-left: 20px;
            border-left: 3px solid var(--accent);
        }
        ul,
        ol {
            margin: 16px 0 20px 24px;
            color: #2d2d3a;
        }
        li {
            margin-bottom: 8px;
        }
        .content-link-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 12px;
            margin: 24px 0;
            padding: 0;
            list-style: none;
        }
        .content-link-list li {
            background: #f8f9fe;
            border-radius: 8px;
            padding: 12px 18px;
            border: 1px solid #e8e8f0;
            transition: var(--transition);
        }
        .content-link-list li:hover {
            background: var(--white);
            border-color: var(--accent);
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }
        .content-link-list a {
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .content-link-list a i {
            color: var(--accent);
            font-size: 14px;
        }
        .search-section {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            padding: 40px 28px;
            border-radius: var(--radius);
            margin: 40px 0;
            color: var(--white);
        }
        .search-section h3 {
            color: var(--white);
            margin-top: 0;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 16px;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border: none;
            border-radius: 30px;
            font-size: 16px;
            outline: none;
            background: rgba(255, 255, 255, 0.95);
            transition: var(--transition);
        }
        .search-form input:focus {
            box-shadow: 0 0 0 3px var(--accent);
        }
        .search-form button {
            padding: 14px 32px;
            border: none;
            border-radius: 30px;
            background: var(--accent);
            color: var(--white);
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #e67e22;
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin: 40px 0;
        }
        .feedback-card {
            background: #f8f9fe;
            padding: 28px 30px;
            border-radius: var(--radius);
            border: 1px solid #e8e8f0;
            transition: var(--transition);
        }
        .feedback-card:hover {
            box-shadow: var(--shadow);
            border-color: var(--accent);
        }
        .feedback-card h3 {
            margin-top: 0;
            color: var(--primary);
            font-size: 22px;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 16px;
            margin-top: 14px;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 12px 16px;
            border: 1px solid #d0d0e0;
            border-radius: 8px;
            font-size: 15px;
            font-family: var(--font);
            outline: none;
            transition: var(--transition);
            background: var(--white);
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(243, 156, 18, 0.15);
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-card button {
            padding: 12px 28px;
            border: none;
            border-radius: 30px;
            background: var(--accent);
            color: var(--white);
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            align-self: flex-start;
        }
        .feedback-card button:hover {
            background: #e67e22;
            transform: translateY(-2px);
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 28px;
            color: #d0d0e0;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            transition: var(--transition);
            color: #d0d0e0;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: var(--accent);
        }
        .faq-item {
            border: 1px solid #e8e8f0;
            border-radius: var(--radius);
            margin-bottom: 12px;
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item summary {
            padding: 16px 22px;
            font-weight: 600;
            cursor: pointer;
            background: #f8f9fe;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .faq-item summary i {
            color: var(--accent);
        }
        .faq-item summary:hover {
            background: #eef0ff;
        }
        .faq-item .faq-answer {
            padding: 16px 22px;
            background: var(--white);
        }
        footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.85);
            padding: 40px 0 20px;
            border-top: 4px solid var(--accent);
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }
        .footer-inner h4 {
            color: var(--accent);
            margin-bottom: 12px;
            font-size: 18px;
        }
        .footer-inner a {
            color: rgba(255, 255, 255, 0.7);
        }
        .footer-inner a:hover {
            color: var(--accent);
        }
        .friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .friend-link li {
            margin: 0;
        }
        .friend-link a {
            background: rgba(255, 255, 255, 0.08);
            padding: 6px 18px;
            border-radius: 20px;
            font-size: 14px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: var(--transition);
        }
        .friend-link a:hover {
            background: var(--accent);
            color: var(--primary);
            border-color: var(--accent);
        }
        .copyright {
            text-align: center;
            padding-top: 28px;
            margin-top: 28px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
            grid-column: 1 / -1;
        }
        .copyright strong {
            color: var(--accent);
        }
        @media (max-width: 1024px) {
            article h1 {
                font-size: 34px;
            }
            h2 {
                font-size: 28px;
            }
            h3 {
                font-size: 21px;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-direction: row;
            }
            .nav-wrapper {
                order: 3;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
            }
            nav {
                display: none;
                flex-direction: column;
                gap: 4px;
                padding: 12px 0 4px;
                border-top: 1px solid rgba(255, 255, 255, 0.1);
                margin-top: 8px;
            }
            nav.open {
                display: flex;
            }
            nav a {
                padding: 10px 16px;
                border-radius: 8px;
            }
            .hamburger {
                display: block;
            }
            article h1 {
                font-size: 28px;
            }
            h2 {
                font-size: 24px;
            }
            h3 {
                font-size: 19px;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form input {
                min-width: auto;
            }
            .feedback-card {
                padding: 20px;
            }
            .content-link-list {
                grid-template-columns: 1fr;
            }
            .stat-box {
                padding: 16px 18px;
            }
            .interview-block {
                padding: 18px 16px;
            }
            .featured-image img {
                max-height: 280px;
            }
            .container {
                padding: 0 16px;
            }
            .breadcrumb {
                font-size: 12px;
                padding: 10px 0;
            }
            .my-logo {
                font-size: 22px;
            }
            .my-logo span {
                font-size: 12px;
            }
        }
        @media (max-width: 480px) {
            article h1 {
                font-size: 24px;
            }
            h2 {
                font-size: 20px;
            }
            h3 {
                font-size: 17px;
            }
            p {
                font-size: 15px;
            }
            .star-rating {
                font-size: 24px;
            }
            .feedback-card button {
                width: 100%;
                text-align: center;
            }
        }
        .text-accent {
            color: var(--accent);
        }
        .text-small {
            font-size: 14px;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .gap-8 {
            gap: 8px;
        }
        .flex-wrap {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
        }