* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
            background: #f8f6f2;
            color: #2c2c2c;
            line-height: 1.7;
            font-size: 1.0625rem;
        }
        a {
            color: #6b3fa0;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #3b1f6e;
            text-decoration: underline;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(145deg, #1e0f3c, #2d1b5e);
            color: #fff;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            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;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #f7e05e, #f5c842);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 10px rgba(247, 224, 94, 0.3);
            display: inline-block;
        }
        .my-logo small {
            font-size: 0.9rem;
            font-weight: 400;
            -webkit-text-fill-color: #ccc;
            color: #ccc;
            display: block;
            font-style: italic;
            letter-spacing: 0.5px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid rgba(255, 255, 255, 0.3);
            color: #fff;
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            border-color: #f7e05e;
            color: #f7e05e;
        }
        nav {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            align-items: center;
        }
        nav a {
            color: #e0d6f0;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 40px;
            transition: 0.2s;
            font-size: 0.95rem;
        }
        nav a:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #f7e05e;
            text-decoration: none;
        }
        nav a i {
            margin-right: 6px;
        }
        .breadcrumb {
            background: #f0ebe3;
            padding: 10px 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #ddd6cb;
        }
        .breadcrumb .container {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb a {
            color: #6b3fa0;
        }
        .breadcrumb span {
            color: #5a4a3a;
        }
        .breadcrumb .sep {
            color: #aaa;
            margin: 0 4px;
        }
        .hero {
            background: linear-gradient(135deg, #2d1b5e 0%, #1a0f33 100%);
            color: #fff;
            padding: 50px 0 40px;
            text-align: center;
            border-bottom: 4px solid #f7e05e;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 12px;
            letter-spacing: -0.5px;
        }
        .hero h1 i {
            color: #f7e05e;
            margin-right: 10px;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 720px;
            margin: 0 auto 20px;
            color: #d5cce8;
        }
        .hero .badge {
            display: inline-block;
            background: #f7e05e;
            color: #1e0f3c;
            padding: 6px 20px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.9rem;
        }
        .hero .badge i {
            margin-right: 6px;
        }
        main {
            padding: 40px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
        }
        .content-body h2 {
            font-size: 2rem;
            margin: 48px 0 16px;
            color: #1e0f3c;
            border-left: 6px solid #f7e05e;
            padding-left: 18px;
        }
        .content-body h3 {
            font-size: 1.6rem;
            margin: 36px 0 12px;
            color: #2d1b5e;
        }
        .content-body h4 {
            font-size: 1.25rem;
            margin: 24px 0 10px;
            color: #3b2a6b;
            font-weight: 600;
        }
        .content-body p {
            margin-bottom: 18px;
        }
        .content-body ul,
        .content-body ol {
            margin: 12px 0 22px 28px;
        }
        .content-body li {
            margin-bottom: 8px;
        }
        .content-body img {
            max-width: 100%;
            border-radius: 16px;
            margin: 28px 0;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
            display: block;
        }
        .content-body .highlight-box {
            background: #f0ebe3;
            border-radius: 16px;
            padding: 24px 28px;
            margin: 28px 0;
            border-left: 6px solid #6b3fa0;
        }
        .content-body .highlight-box i {
            color: #6b3fa0;
            margin-right: 8px;
        }
        .content-body .emoji-big {
            font-size: 1.6rem;
            margin-right: 6px;
        }
        .content-body .link-card {
            display: inline-block;
            background: #fff;
            border-radius: 12px;
            padding: 6px 18px;
            margin: 4px 0;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
            font-weight: 500;
            border: 1px solid #e5ddd2;
            transition: 0.2s;
        }
        .content-body .link-card:hover {
            border-color: #6b3fa0;
            box-shadow: 0 4px 16px rgba(107, 63, 160, 0.15);
            text-decoration: none;
        }
        .sidebar {
            background: #fff;
            border-radius: 20px;
            padding: 28px 22px;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
            position: sticky;
            top: 100px;
            height: fit-content;
        }
        .sidebar h3 {
            font-size: 1.3rem;
            color: #1e0f3c;
            margin-bottom: 16px;
            border-bottom: 3px solid #f7e05e;
            padding-bottom: 10px;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar li {
            margin-bottom: 10px;
        }
        .sidebar a {
            display: block;
            padding: 8px 12px;
            border-radius: 10px;
            background: #f8f6f2;
            transition: 0.2s;
            font-size: 0.95rem;
        }
        .sidebar a:hover {
            background: #ede6dc;
            text-decoration: none;
            color: #1e0f3c;
        }
        .sidebar a i {
            color: #6b3fa0;
            width: 22px;
        }
        .search-section {
            background: #fff;
            border-radius: 20px;
            padding: 30px 28px;
            margin: 40px 0 30px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
        }
        .search-section h2 {
            font-size: 1.6rem;
            margin-bottom: 16px;
            color: #1e0f3c;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border: 2px solid #ddd6cb;
            border-radius: 60px;
            font-size: 1rem;
            outline: none;
            transition: 0.2s;
            background: #faf8f5;
        }
        .search-form input:focus {
            border-color: #6b3fa0;
            background: #fff;
        }
        .search-form button {
            padding: 14px 32px;
            background: #6b3fa0;
            color: #fff;
            border: none;
            border-radius: 60px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: 0.2s;
        }
        .search-form button:hover {
            background: #3b1f6e;
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin: 40px 0;
        }
        .feedback-card {
            background: #fff;
            border-radius: 20px;
            padding: 28px 26px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
        }
        .feedback-card h3 {
            font-size: 1.4rem;
            margin-bottom: 16px;
            color: #1e0f3c;
        }
        .feedback-card textarea,
        .feedback-card input {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #ddd6cb;
            border-radius: 12px;
            font-size: 1rem;
            margin-bottom: 14px;
            font-family: inherit;
            resize: vertical;
            background: #faf8f5;
            transition: 0.2s;
        }
        .feedback-card textarea:focus,
        .feedback-card input:focus {
            border-color: #6b3fa0;
            background: #fff;
            outline: none;
        }
        .feedback-card button {
            padding: 12px 28px;
            background: #6b3fa0;
            color: #fff;
            border: none;
            border-radius: 60px;
            font-weight: 600;
            cursor: pointer;
            transition: 0.2s;
            font-size: 1rem;
        }
        .feedback-card button:hover {
            background: #3b1f6e;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #ddd6cb;
            cursor: pointer;
            margin-bottom: 14px;
        }
        .star-rating i {
            transition: 0.15s;
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: #f5c842;
        }
        footer {
            background: #1a0f33;
            color: #c8bddb;
            padding: 40px 0 20px;
            margin-top: 40px;
        }
        footer .container {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
        }
        footer h4 {
            color: #f7e05e;
            margin-bottom: 14px;
            font-size: 1.1rem;
        }
        footer a {
            color: #c8bddb;
        }
        footer a:hover {
            color: #f7e05e;
        }
        footer .friend-links {
            list-style: none;
            padding: 0;
        }
        footer .friend-links li {
            margin-bottom: 6px;
        }
        footer .copyright {
            grid-column: 1 / -1;
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #3a2a5e;
            font-size: 0.9rem;
            color: #9a8ab5;
        }
        footer .copyright i {
            margin: 0 4px;
        }
        friend-link {
            display: block;
            font-weight: 500;
            margin-top: 4px;
        }
        friend-link a {
            color: #f7e05e;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                margin-top: 40px;
            }
            footer .container {
                grid-template-columns: 1fr 1fr;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 6px;
                margin-top: 14px;
                background: rgba(255, 255, 255, 0.05);
                padding: 16px 12px;
                border-radius: 16px;
            }
            nav.open {
                display: flex;
            }
            nav a {
                padding: 10px 16px;
                border-radius: 10px;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            footer .container {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .content-body h2 {
                font-size: 1.6rem;
            }
            .content-body h3 {
                font-size: 1.3rem;
            }
            .search-form input {
                min-width: 140px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .content-body h2 {
                font-size: 1.4rem;
                padding-left: 12px;
            }
            .sidebar {
                padding: 18px 14px;
            }
            .feedback-card {
                padding: 18px 14px;
            }
            .search-section {
                padding: 20px 16px;
            }
        }