* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #6a1b9a;
            --primary-light: #9c4dcc;
            --primary-dark: #38006b;
            --secondary: #ff6f00;
            --accent: #00c853;
            --bg: #fafafa;
            --card: #ffffff;
            --text: #212121;
            --text-light: #616161;
            --border: #e0e0e0;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            --radius: 16px;
            --transition: 0.3s ease;
            --max-width: 1200px;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            font-size: 16px;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--secondary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: var(--card);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 12px 0;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 28px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo span {
            color: var(--secondary);
        }
        .my-logo i {
            font-size: 30px;
            color: var(--secondary);
        }
        .my-logo:hover {
            color: var(--primary-dark);
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 24px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 6px;
            flex-wrap: wrap;
        }
        .nav-list a {
            padding: 8px 16px;
            border-radius: 30px;
            font-weight: 500;
            font-size: 14px;
            color: var(--text-light);
            transition: all var(--transition);
            white-space: nowrap;
        }
        .nav-list a:hover {
            background: var(--primary);
            color: #fff;
        }
        .hamburger {
            display: none;
            font-size: 28px;
            background: none;
            border: none;
            cursor: pointer;
            color: var(--primary);
            padding: 4px 8px;
            border-radius: 8px;
            transition: background var(--transition);
        }
        .hamburger:hover {
            background: #f0e6f6;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            background: var(--card);
            padding: 10px 0;
            border-bottom: 1px solid var(--border);
            font-size: 13px;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 6px;
            color: var(--text-light);
        }
        .breadcrumb a {
            color: var(--text-light);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb .current {
            color: var(--primary);
            font-weight: 600;
        }
        .hero {
            padding: 48px 0 32px;
            text-align: center;
        }
        .hero h1 {
            font-size: clamp(28px, 5vw, 48px);
            font-weight: 800;
            color: var(--primary-dark);
            line-height: 1.2;
            margin-bottom: 16px;
        }
        .hero h1 i {
            color: var(--secondary);
        }
        .hero p {
            font-size: clamp(16px, 2vw, 20px);
            color: var(--text-light);
            max-width: 800px;
            margin: 0 auto 24px;
        }
        .hero .meta {
            display: flex;
            justify-content: center;
            gap: 24px;
            flex-wrap: wrap;
            font-size: 14px;
            color: var(--text-light);
        }
        .hero .meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .hero .meta i {
            color: var(--primary);
        }
        section {
            padding: 32px 0;
        }
        .section-title {
            font-size: clamp(24px, 3.5vw, 36px);
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 20px;
            padding-bottom: 12px;
            border-bottom: 4px solid var(--primary-light);
            display: inline-block;
        }
        .section-title i {
            color: var(--secondary);
            margin-right: 10px;
        }
        h2 {
            font-size: clamp(22px, 3vw, 32px);
            font-weight: 700;
            color: var(--primary-dark);
            margin: 36px 0 16px;
        }
        h2:first-of-type {
            margin-top: 0;
        }
        h3 {
            font-size: clamp(18px, 2.2vw, 24px);
            font-weight: 600;
            color: var(--primary);
            margin: 28px 0 12px;
        }
        h4 {
            font-size: clamp(16px, 1.8vw, 20px);
            font-weight: 600;
            color: var(--text);
            margin: 20px 0 10px;
        }
        p {
            margin-bottom: 16px;
            color: var(--text);
        }
        .content-card {
            background: var(--card);
            border-radius: var(--radius);
            padding: 28px 32px;
            box-shadow: var(--shadow);
            margin-bottom: 28px;
            transition: transform var(--transition);
        }
        .content-card:hover {
            transform: translateY(-2px);
        }
        .highlight {
            background: #fff3e0;
            border-left: 4px solid var(--secondary);
            padding: 16px 20px;
            border-radius: 0 12px 12px 0;
            margin: 20px 0;
        }
        .highlight strong {
            color: var(--primary-dark);
        }
        .emoji-big {
            font-size: 28px;
            margin-right: 6px;
        }
        .featured-image {
            margin: 32px 0;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            background: var(--card);
        }
        .featured-image img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 12px 20px;
            font-size: 14px;
            color: var(--text-light);
            background: var(--card);
            border-top: 1px solid var(--border);
        }
        .link-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 12px;
            margin: 20px 0;
        }
        .link-grid a {
            display: flex;
            align-items: center;
            gap: 8px;
            background: #f5f0f8;
            padding: 10px 16px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 500;
            transition: all var(--transition);
        }
        .link-grid a:hover {
            background: var(--primary);
            color: #fff;
        }
        .link-grid a i {
            font-size: 16px;
            color: var(--secondary);
        }
        .link-grid a:hover i {
            color: #fff;
        }
        .search-box {
            background: var(--card);
            border-radius: 60px;
            padding: 6px 6px 6px 24px;
            display: flex;
            align-items: center;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            max-width: 500px;
            margin: 20px auto;
            border: 2px solid var(--border);
            transition: border var(--transition);
        }
        .search-box:focus-within {
            border-color: var(--primary-light);
        }
        .search-box input {
            flex: 1;
            border: none;
            outline: none;
            font-size: 15px;
            padding: 12px 0;
            background: transparent;
            color: var(--text);
        }
        .search-box button {
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 40px;
            padding: 10px 24px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: background var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-box button:hover {
            background: var(--primary-dark);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 28px 0;
        }
        @media (max-width: 700px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .feedback-card {
            background: var(--card);
            border-radius: var(--radius);
            padding: 24px 28px;
            box-shadow: var(--shadow);
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 12px;
        }
        .feedback-card input,
        .feedback-card textarea {
            padding: 12px 16px;
            border: 2px solid var(--border);
            border-radius: 12px;
            font-size: 15px;
            font-family: inherit;
            transition: border var(--transition);
            background: var(--bg);
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus {
            border-color: var(--primary-light);
            outline: none;
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-card .star-rating {
            display: flex;
            gap: 6px;
            font-size: 28px;
            cursor: pointer;
            direction: rtl;
        }
        .feedback-card .star-rating input {
            display: none;
        }
        .feedback-card .star-rating label {
            color: #ddd;
            transition: color var(--transition);
            cursor: pointer;
        }
        .feedback-card .star-rating label:hover,
        .feedback-card .star-rating label:hover~label,
        .feedback-card .star-rating input:checked~label {
            color: #ffb300;
        }
        .feedback-card .btn {
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 40px;
            padding: 12px 28px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: background var(--transition);
            align-self: flex-start;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .feedback-card .btn:hover {
            background: var(--primary-dark);
        }
        footer {
            background: var(--primary-dark);
            color: #fff;
            padding: 40px 0 24px;
            margin-top: 48px;
        }
        footer a {
            color: #ce93d8;
        }
        footer a:hover {
            color: #fff;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 28px;
        }
        @media (max-width: 700px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        footer h4 {
            color: #fff;
            font-size: 18px;
            margin-bottom: 12px;
        }
        footer ul {
            list-style: none;
        }
        footer ul li {
            margin-bottom: 6px;
        }
        footer ul li a {
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 12px 0 20px;
        }
        .friend-link a {
            background: rgba(255, 255, 255, 0.1);
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 13px;
            transition: background var(--transition);
        }
        .friend-link a:hover {
            background: rgba(255, 255, 255, 0.25);
        }
        .copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding-top: 20px;
            font-size: 14px;
            text-align: center;
            color: rgba(255, 255, 255, 0.7);
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-wrapper {
                width: 100%;
                flex-direction: column;
                align-items: stretch;
            }
            .nav-list {
                flex-direction: column;
                gap: 4px;
                display: none;
                padding-top: 12px;
            }
            #nav-toggle:checked~.nav-list {
                display: flex;
            }
            .nav-list a {
                padding: 12px 16px;
                border-radius: 12px;
                white-space: normal;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 22px;
            }
            .content-card {
                padding: 20px;
            }
            .hero h1 {
                font-size: 26px;
            }
            .search-box {
                flex-direction: column;
                border-radius: 20px;
                padding: 12px;
                gap: 10px;
            }
            .search-box input {
                width: 100%;
                padding: 8px 12px;
            }
            .search-box button {
                width: 100%;
                justify-content: center;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .feedback-card {
                padding: 16px;
            }
            .link-grid {
                grid-template-columns: 1fr;
            }
        }
        .text-muted {
            color: var(--text-light);
            font-size: 14px;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }
        .tag {
            display: inline-block;
            background: #ede7f6;
            color: var(--primary);
            padding: 2px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
        }