* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            background: #0d0b15;
            color: #e8e0d0;
            line-height: 1.8;
            font-size: 16px;
        }
        a {
            color: #f5c542;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ffde7a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #1a1530, #0d0b15);
            padding: 18px 0;
            border-bottom: 3px solid #f5c542;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 30px rgba(245, 197, 66, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: 1.5px;
            background: linear-gradient(135deg, #f5c542, #f9a825);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 40px rgba(245, 197, 66, 0.2);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #f5c542;
            font-size: 32px;
        }
        .my-logo a {
            -webkit-text-fill-color: transparent;
            background: inherit;
            -webkit-background-clip: text;
            background-clip: text;
        }
        .my-logo a:hover {
            text-decoration: none;
            opacity: 0.9;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #d4cbb8;
            font-weight: 500;
            font-size: 15px;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: all 0.3s ease;
        }
        .main-nav a:hover {
            color: #f5c542;
            border-bottom-color: #f5c542;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 28px;
            color: #f5c542;
            cursor: pointer;
            padding: 4px 8px;
            transition: transform 0.2s;
        }
        .hamburger:hover {
            transform: scale(1.1);
        }
        .breadcrumb {
            background: #1a1530;
            padding: 12px 0;
            border-bottom: 1px solid #2a1f3a;
            font-size: 14px;
        }
        .breadcrumb ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 8px 16px;
        }
        .breadcrumb li+li::before {
            content: "▸";
            margin-right: 12px;
            color: #f5c542;
        }
        .breadcrumb a {
            color: #b8a88a;
        }
        .breadcrumb a:hover {
            color: #f5c542;
        }
        .breadcrumb .current {
            color: #f5c542;
            font-weight: 600;
        }
        .hero-section {
            background: linear-gradient(145deg, #1f1940, #0d0b15);
            padding: 40px 0 30px;
            text-align: center;
            border-bottom: 1px solid #2a1f3a;
        }
        .hero-section h1 {
            font-size: clamp(28px, 5vw, 52px);
            font-weight: 900;
            color: #f5c542;
            line-height: 1.2;
            text-shadow: 0 0 60px rgba(245, 197, 66, 0.15);
        }
        .hero-section .subtitle {
            font-size: 18px;
            color: #c4b49a;
            margin-top: 12px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }
        .hero-section .meta-info {
            margin-top: 18px;
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px 40px;
            font-size: 14px;
            color: #a8957a;
        }
        .hero-section .meta-info i {
            color: #f5c542;
            margin-right: 6px;
        }
        .main-content {
            padding: 40px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .content-body h2 {
            font-size: clamp(22px, 3vw, 32px);
            color: #f5c542;
            margin: 48px 0 16px;
            border-left: 5px solid #f5c542;
            padding-left: 18px;
        }
        .content-body h2:first-of-type {
            margin-top: 0;
        }
        .content-body h3 {
            font-size: clamp(18px, 2vw, 24px);
            color: #ffde7a;
            margin: 32px 0 12px;
            padding-left: 12px;
        }
        .content-body h4 {
            font-size: 17px;
            color: #e8c76a;
            margin: 24px 0 10px;
            font-weight: 600;
        }
        .content-body p {
            margin-bottom: 18px;
            color: #ddd6c8;
            text-align: justify;
        }
        .content-body strong {
            color: #f5c542;
            font-weight: 700;
        }
        .content-body ul,
        .content-body ol {
            margin: 16px 0 24px 24px;
            color: #ddd6c8;
        }
        .content-body li {
            margin-bottom: 10px;
        }
        .content-body .highlight-box {
            background: linear-gradient(135deg, #1f1940, #2a1f3a);
            border-left: 4px solid #f5c542;
            padding: 20px 24px;
            border-radius: 8px;
            margin: 24px 0;
            color: #e8e0d0;
        }
        .content-body .highlight-box i {
            color: #f5c542;
            margin-right: 8px;
        }
        .content-body .emoji-big {
            font-size: 1.3em;
            margin-right: 4px;
        }
        .featured-image-wrap {
            margin: 32px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
            background: #1a1530;
            padding: 8px;
        }
        .featured-image-wrap img {
            width: 100%;
            border-radius: 10px;
        }
        .featured-image-wrap figcaption {
            text-align: center;
            padding: 12px 8px 4px;
            font-size: 14px;
            color: #a8957a;
            font-style: italic;
        }
        .sidebar {
            background: #1a1530;
            border-radius: 16px;
            padding: 24px 20px;
            border: 1px solid #2a1f3a;
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar h3 {
            color: #f5c542;
            font-size: 20px;
            margin-bottom: 18px;
            border-bottom: 2px solid #2a1f3a;
            padding-bottom: 10px;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar li {
            margin-bottom: 12px;
            padding: 6px 0;
            border-bottom: 1px solid #1f1a2a;
        }
        .sidebar li a {
            color: #c4b49a;
            font-size: 15px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar li a:hover {
            color: #f5c542;
        }
        .sidebar li a i {
            width: 18px;
            color: #f5c542;
        }
        .search-section {
            background: #1a1530;
            border-radius: 16px;
            padding: 24px 20px;
            margin: 40px 0 32px;
            border: 1px solid #2a1f3a;
        }
        .search-section h3 {
            color: #f5c542;
            font-size: 20px;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 18px;
            border-radius: 10px;
            border: 2px solid #2a1f3a;
            background: #0d0b15;
            color: #e8e0d0;
            font-size: 16px;
            transition: border-color 0.3s;
        }
        .search-form input:focus {
            outline: none;
            border-color: #f5c542;
        }
        .search-form button {
            padding: 14px 28px;
            background: linear-gradient(135deg, #f5c542, #e6a800);
            border: none;
            border-radius: 10px;
            color: #0d0b15;
            font-weight: 700;
            font-size: 16px;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.3s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(245, 197, 66, 0.3);
        }
        .interaction-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 40px 0 32px;
        }
        .card-form {
            background: #1a1530;
            border-radius: 16px;
            padding: 24px 20px;
            border: 1px solid #2a1f3a;
        }
        .card-form h3 {
            color: #f5c542;
            font-size: 20px;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .card-form form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .card-form input,
        .card-form textarea,
        .card-form select {
            padding: 12px 16px;
            border-radius: 10px;
            border: 2px solid #2a1f3a;
            background: #0d0b15;
            color: #e8e0d0;
            font-size: 15px;
            transition: border-color 0.3s;
            width: 100%;
        }
        .card-form input:focus,
        .card-form textarea:focus,
        .card-form select:focus {
            outline: none;
            border-color: #f5c542;
        }
        .card-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .card-form button {
            padding: 12px 24px;
            background: linear-gradient(135deg, #f5c542, #e6a800);
            border: none;
            border-radius: 10px;
            color: #0d0b15;
            font-weight: 700;
            font-size: 16px;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.3s;
            display: flex;
            align-items: center;
            gap: 8px;
            justify-content: center;
        }
        .card-form button:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(245, 197, 66, 0.3);
        }
        .star-rating {
            display: flex;
            gap: 6px;
            direction: rtl;
            justify-content: flex-end;
            font-size: 28px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #3a2f4a;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5c542;
        }
        .site-footer {
            background: #0a0812;
            border-top: 3px solid #f5c542;
            padding: 40px 0 20px;
            margin-top: 40px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-inner h4 {
            color: #f5c542;
            font-size: 18px;
            margin-bottom: 14px;
        }
        .footer-inner p,
        .footer-inner a {
            color: #b8a88a;
            font-size: 14px;
        }
        .footer-inner a:hover {
            color: #f5c542;
        }
        friend-link {
            display: block;
            padding: 16px 0;
            border-top: 1px solid #1f1a2a;
            margin-top: 16px;
            font-size: 14px;
            color: #a8957a;
        }
        friend-link a {
            color: #c4b49a;
            margin: 0 8px;
        }
        friend-link a:hover {
            color: #f5c542;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #1f1a2a;
            color: #6a5a4a;
            font-size: 13px;
        }
        .copyright a {
            color: #a8957a;
        }
        .copyright a:hover {
            color: #f5c542;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                margin-top: 30px;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
            .interaction-section {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 12px;
                padding: 18px 0 8px;
                border-top: 1px solid #2a1f3a;
                margin-top: 12px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                font-size: 16px;
                padding: 8px 0;
                width: 100%;
                text-align: center;
            }
            .header-inner {
                position: relative;
            }
            .footer-inner {
                grid-template-columns: 1fr;
            }
            .hero-section h1 {
                font-size: 26px;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
                justify-content: center;
            }
            .breadcrumb ul {
                font-size: 13px;
                gap: 4px 8px;
            }
            .breadcrumb li+li::before {
                margin-right: 6px;
            }
            .content-body ul,
            .content-body ol {
                margin-left: 16px;
            }
            .star-rating {
                font-size: 24px;
                justify-content: center;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            .my-logo {
                font-size: 22px;
            }
            .hero-section .meta-info {
                flex-direction: column;
                gap: 8px;
            }
            .card-form input,
            .card-form textarea,
            .card-form select {
                font-size: 14px;
            }
        }
        .fade-in {
            animation: fadeIn 0.8s ease forwards;
        }
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .toc {
            background: #1a1530;
            border-radius: 12px;
            padding: 20px 24px;
            margin: 24px 0 32px;
            border: 1px solid #2a1f3a;
        }
        .toc summary {
            font-size: 20px;
            font-weight: 700;
            color: #f5c542;
            cursor: pointer;
            padding: 4px 0;
        }
        .toc ul {
            margin: 16px 0 0 20px;
            columns: 2;
            column-gap: 30px;
        }
        .toc li {
            margin-bottom: 6px;
            break-inside: avoid;
        }
        .toc a {
            color: #c4b49a;
        }
        .toc a:hover {
            color: #f5c542;
        }
        @media (max-width: 600px) {
            .toc ul {
                columns: 1;
            }
        }