*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #0f0e17;
            color: #fffffe;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #ff8906;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #f9bc60;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        li {
            margin-bottom: 0.5rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
            padding: 0.75rem 0;
            border-bottom: 3px solid #ff8906;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.75rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 900;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #ff8906, #f9bc60);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 30px rgba(255, 137, 6, 0.3);
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo i {
            -webkit-text-fill-color: #ff8906;
            font-size: 1.6rem;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #ff8906;
            color: #ff8906;
            font-size: 1.5rem;
            padding: 0.4rem 0.8rem;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 137, 6, 0.15);
        }
        .primary-nav {
            display: flex;
            gap: 0.25rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .primary-nav a {
            padding: 0.5rem 1rem;
            border-radius: 6px;
            font-weight: 600;
            font-size: 0.9rem;
            color: #fffffe;
            transition: background 0.2s, color 0.2s;
        }
        .primary-nav a:hover,
        .primary-nav a:focus {
            background: #ff8906;
            color: #0f0e17;
            text-decoration: none;
        }
        .breadcrumb-wrap {
            background: #1a1a2e;
            padding: 0.6rem 0;
            border-bottom: 1px solid #2a2a4a;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.4rem 0.6rem;
            font-size: 0.85rem;
            color: #a7a9be;
        }
        .breadcrumb a {
            color: #ff8906;
        }
        .breadcrumb span {
            color: #f9bc60;
        }
        .hero {
            background: linear-gradient(145deg, #0f0e17 0%, #1a1a2e 100%);
            padding: 3rem 0 2rem;
            text-align: center;
            border-bottom: 2px solid #2a2a4a;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 900;
            line-height: 1.2;
            background: linear-gradient(135deg, #ff8906, #f9bc60);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.75rem;
        }
        .hero p {
            font-size: 1.15rem;
            color: #a7a9be;
            max-width: 720px;
            margin: 0 auto;
        }
        .hero .last-updated {
            display: inline-block;
            margin-top: 1rem;
            font-size: 0.85rem;
            color: #6c6e8a;
            background: rgba(255, 137, 6, 0.08);
            padding: 0.3rem 1.2rem;
            border-radius: 20px;
            border: 1px solid #2a2a4a;
        }
        .search-section {
            background: #1a1a2e;
            padding: 1.5rem 0;
            border-bottom: 1px solid #2a2a4a;
        }
        .search-form {
            display: flex;
            max-width: 560px;
            margin: 0 auto;
            border-radius: 40px;
            overflow: hidden;
            border: 2px solid #ff8906;
            background: #0f0e17;
            transition: box-shadow 0.3s;
        }
        .search-form:focus-within {
            box-shadow: 0 0 0 4px rgba(255, 137, 6, 0.25);
        }
        .search-form input {
            flex: 1;
            padding: 0.8rem 1.5rem;
            border: none;
            background: transparent;
            color: #fffffe;
            font-size: 1rem;
            outline: none;
        }
        .search-form input::placeholder {
            color: #6c6e8a;
        }
        .search-form button {
            background: #ff8906;
            border: none;
            padding: 0 1.5rem;
            color: #0f0e17;
            font-size: 1.2rem;
            cursor: pointer;
            transition: background 0.2s;
        }
        .search-form button:hover {
            background: #f9bc60;
        }
        .content-wrap {
            padding: 2.5rem 0 3rem;
            background: #0f0e17;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 110px;
            align-self: start;
        }
        .main-content h2 {
            font-size: 2rem;
            font-weight: 800;
            margin: 2.5rem 0 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid #ff8906;
            color: #f9bc60;
        }
        .main-content h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin: 2rem 0 0.8rem;
            color: #ff8906;
        }
        .main-content h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 1.5rem 0 0.6rem;
            color: #fffffe;
        }
        .main-content p {
            margin-bottom: 1.2rem;
            color: #d1d1e0;
            font-size: 1.05rem;
        }
        .main-content strong {
            color: #f9bc60;
            font-weight: 700;
        }
        .main-content .highlight-box {
            background: #1a1a2e;
            border-left: 4px solid #ff8906;
            padding: 1.2rem 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 8px 8px 0;
        }
        .main-content .highlight-box p {
            margin-bottom: 0.5rem;
        }
        .featured-image {
            margin: 2rem 0;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
            background: #1a1a2e;
        }
        .featured-image img {
            width: 100%;
            height: auto;
            aspect-ratio: 16/9;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 0.8rem 1.2rem;
            font-size: 0.9rem;
            color: #a7a9be;
            background: #1a1a2e;
            border-top: 1px solid #2a2a4a;
        }
        .link-list-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
            margin: 1.2rem 0;
            list-style: none;
            padding: 0;
        }
        .link-list-inline li a {
            background: #1a1a2e;
            padding: 0.35rem 1rem;
            border-radius: 20px;
            border: 1px solid #2a2a4a;
            font-size: 0.9rem;
            transition: all 0.2s;
        }
        .link-list-inline li a:hover {
            background: #ff8906;
            color: #0f0e17;
            border-color: #ff8906;
            text-decoration: none;
        }
        .sidebar-card {
            background: #1a1a2e;
            border-radius: 12px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            border: 1px solid #2a2a4a;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: #f9bc60;
            margin-bottom: 1rem;
            border-bottom: 2px solid #2a2a4a;
            padding-bottom: 0.5rem;
        }
        .sidebar-link-list {
            list-style: none;
            padding: 0;
        }
        .sidebar-link-list li {
            margin-bottom: 0.4rem;
        }
        .sidebar-link-list li a {
            display: block;
            padding: 0.4rem 0.6rem;
            border-radius: 6px;
            font-size: 0.9rem;
            transition: background 0.2s;
        }
        .sidebar-link-list li a:hover {
            background: rgba(255, 137, 6, 0.12);
            text-decoration: none;
        }
        .feedback-section {
            background: #1a1a2e;
            border-radius: 12px;
            padding: 2rem;
            margin-top: 3rem;
            border: 1px solid #2a2a4a;
        }
        .feedback-section h2 {
            border-bottom: none !important;
            margin-top: 0 !important;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin-top: 1.5rem;
        }
        .feedback-form label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            color: #f9bc60;
            font-size: 0.95rem;
        }
        .feedback-form input,
        .feedback-form textarea,
        .feedback-form select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 1px solid #2a2a4a;
            border-radius: 8px;
            background: #0f0e17;
            color: #fffffe;
            font-size: 1rem;
            transition: border 0.2s;
            margin-bottom: 1rem;
            font-family: inherit;
        }
        .feedback-form input:focus,
        .feedback-form textarea:focus,
        .feedback-form select:focus {
            outline: none;
            border-color: #ff8906;
            box-shadow: 0 0 0 3px rgba(255, 137, 6, 0.15);
        }
        .feedback-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-form .btn {
            background: #ff8906;
            color: #0f0e17;
            border: none;
            padding: 0.7rem 2rem;
            font-weight: 700;
            font-size: 1rem;
            border-radius: 40px;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .feedback-form .btn:hover {
            background: #f9bc60;
            transform: scale(1.02);
        }
        .rating-stars {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.25rem;
            margin-bottom: 1rem;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            font-size: 1.8rem;
            color: #2a2a4a;
            cursor: pointer;
            transition: color 0.2s;
        }
        .rating-stars label:hover,
        .rating-stars label:hover~label,
        .rating-stars input:checked~label {
            color: #ff8906;
        }
        .site-footer {
            background: #1a1a2e;
            border-top: 3px solid #ff8906;
            padding: 2.5rem 0 1.5rem;
            margin-top: 2rem;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
        }
        .footer-inner h4 {
            color: #f9bc60;
            font-size: 1.1rem;
            margin-bottom: 0.8rem;
        }
        .footer-inner p,
        .footer-inner a {
            font-size: 0.9rem;
            color: #a7a9be;
        }
        .footer-inner a:hover {
            color: #ff8906;
        }
        .footer-bottom {
            border-top: 1px solid #2a2a4a;
            margin-top: 2rem;
            padding-top: 1.2rem;
            text-align: center;
            font-size: 0.85rem;
            color: #6c6e8a;
        }
        friend-link {
            display: block;
            margin: 0.5rem 0;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.6rem 0.2rem 0;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                margin-top: 2rem;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1a1a2e;
                padding: 1rem 0;
                border-top: 1px solid #2a2a4a;
                margin-top: 0.5rem;
            }
            .primary-nav.active {
                display: flex;
            }
            .primary-nav a {
                padding: 0.6rem 1.2rem;
                width: 100%;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .main-content h2 {
                font-size: 1.5rem;
            }
            .main-content h3 {
                font-size: 1.25rem;
            }
            .feedback-section {
                padding: 1.2rem;
            }
            .search-form input {
                padding: 0.6rem 1rem;
            }
        }
        .text-small {
            font-size: 0.85rem;
            color: #6c6e8a;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .gap-1 {
            gap: 1rem;
        }