* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
            background: #0f0e17;
            color: #e4e4e7;
            line-height: 1.7;
            font-size: 16px;
            scroll-behavior: smooth;
        }
        a {
            color: #ffb347;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #ffd700;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(145deg, #1a1a2e 0%, #16213e 100%);
            border-bottom: 2px solid #ffb34733;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(6px);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f7971e, #ffd200);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            -webkit-text-fill-color: #ffb347;
            font-size: 2rem;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .nav-wrap {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .main-nav {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .main-nav a {
            padding: 8px 16px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.9rem;
            color: #d4d4dc;
            transition: all 0.2s;
            border: 1px solid transparent;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background: #ffb34722;
            color: #ffd700;
            border-color: #ffb34755;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #ffb347;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #ffffff0c;
        }
        .breadcrumb {
            padding: 14px 0 6px;
            font-size: 0.85rem;
            color: #a0a0b0;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 10px;
        }
        .breadcrumb a {
            color: #ffb347bb;
        }
        .breadcrumb a:hover {
            color: #ffd700;
        }
        .breadcrumb span {
            color: #fff;
        }
        .hero {
            padding: 40px 0 20px;
            text-align: center;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f7971e, #ffd200);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
            margin-bottom: 16px;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 20px;
            color: #b0b0c0;
        }
        .hero-meta {
            font-size: 0.9rem;
            color: #888;
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }
        .hero-meta i {
            margin-right: 6px;
            color: #ffb347;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 30px 0 50px;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 110px;
            align-self: start;
        }
        .main-content h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #ffd700;
            margin: 48px 0 16px;
            border-left: 5px solid #ffb347;
            padding-left: 18px;
        }
        .main-content h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #ffb347;
            margin: 36px 0 12px;
        }
        .main-content h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #f5c842;
            margin: 24px 0 8px;
        }
        .main-content p {
            margin-bottom: 1.2rem;
            color: #d4d4dc;
        }
        .main-content ul,
        .main-content ol {
            margin: 12px 0 20px 24px;
            color: #d4d4dc;
        }
        .main-content li {
            margin-bottom: 8px;
        }
        .main-content blockquote {
            border-left: 4px solid #ffb347;
            padding: 16px 24px;
            margin: 24px 0;
            background: #1a1a2e88;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #c0c0d0;
        }
        .highlight-box {
            background: linear-gradient(135deg, #1e1e3a, #2a1f3a);
            border-radius: 16px;
            padding: 24px 28px;
            margin: 28px 0;
            border: 1px solid #ffb34733;
        }
        .highlight-box h4 {
            margin-top: 0;
        }
        .img-wrapper {
            margin: 32px 0;
            border-radius: 16px;
            overflow: hidden;
            background: #1a1a2e;
            box-shadow: 0 8px 32px #00000055;
        }
        .img-wrapper img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
        }
        .img-wrapper figcaption {
            padding: 12px 20px;
            font-size: 0.85rem;
            color: #888;
            background: #0f0e17;
            text-align: center;
        }
        .search-section {
            background: #1a1a2e;
            border-radius: 20px;
            padding: 28px 32px;
            margin: 40px 0;
            border: 1px solid #2a2a4a;
        }
        .search-section h3 {
            margin-top: 0;
            color: #ffd700;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 12px;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border-radius: 40px;
            border: 1px solid #3a3a5a;
            background: #0f0e17;
            color: #fff;
            font-size: 1rem;
            outline: none;
            transition: border 0.2s;
        }
        .search-form input:focus {
            border-color: #ffb347;
        }
        .search-form button {
            padding: 14px 32px;
            border-radius: 40px;
            border: none;
            background: linear-gradient(135deg, #f7971e, #ffd200);
            color: #0f0e17;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .search-form button:hover {
            transform: scale(1.02);
            box-shadow: 0 4px 20px #ffb34766;
        }
        .interact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 40px 0;
        }
        .interact-card {
            background: #1a1a2e;
            border-radius: 20px;
            padding: 24px 28px;
            border: 1px solid #2a2a4a;
        }
        .interact-card h3 {
            margin-top: 0;
            color: #ffd700;
            font-size: 1.3rem;
        }
        .interact-card form {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-top: 12px;
        }
        .interact-card input,
        .interact-card textarea,
        .interact-card select {
            padding: 12px 16px;
            border-radius: 12px;
            border: 1px solid #3a3a5a;
            background: #0f0e17;
            color: #fff;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
            font-family: inherit;
        }
        .interact-card input:focus,
        .interact-card textarea:focus,
        .interact-card select:focus {
            border-color: #ffb347;
        }
        .interact-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .interact-card button {
            padding: 12px 24px;
            border-radius: 40px;
            border: none;
            background: linear-gradient(135deg, #f7971e, #ffd200);
            color: #0f0e17;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
            align-self: flex-start;
        }
        .interact-card button:hover {
            transform: scale(1.02);
            box-shadow: 0 4px 20px #ffb34766;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            color: #444;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating i {
            transition: color 0.2s, transform 0.2s;
        }
        .star-rating i:hover,
        .star-rating i:hover~i {
            color: #ffd700;
            transform: scale(1.1);
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #444;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #ffd700;
        }
        .star-rating input:checked~label {
            color: #ffd700;
        }
        .sidebar-card {
            background: #1a1a2e;
            border-radius: 16px;
            padding: 20px 22px;
            margin-bottom: 24px;
            border: 1px solid #2a2a4a;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            color: #ffd700;
            margin-bottom: 12px;
            border-bottom: 1px solid #2a2a4a;
            padding-bottom: 8px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card li {
            margin-bottom: 10px;
        }
        .sidebar-card li a {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 6px 0;
            color: #c0c0d0;
            font-size: 0.92rem;
            transition: color 0.2s, padding-left 0.2s;
        }
        .sidebar-card li a:hover {
            color: #ffd700;
            padding-left: 6px;
            text-decoration: none;
        }
        .sidebar-card li a i {
            color: #ffb347;
            width: 18px;
            text-align: center;
        }
        .site-footer {
            background: linear-gradient(145deg, #0c0c1a, #1a1a2e);
            border-top: 2px solid #ffb34722;
            padding: 40px 0 20px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 28px;
        }
        .footer-col h4 {
            color: #ffd700;
            margin-bottom: 12px;
            font-size: 1.1rem;
        }
        .footer-col p,
        .footer-col a {
            color: #b0b0c0;
            font-size: 0.9rem;
        }
        .footer-col a:hover {
            color: #ffd700;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col li {
            margin-bottom: 6px;
        }
        friend-link {
            display: block;
            padding: 16px 20px;
            background: #0f0e17;
            border-radius: 12px;
            border: 1px solid #2a2a4a;
            margin: 16px 0 24px;
            font-size: 0.95rem;
        }
        friend-link a {
            color: #ffb347;
            margin: 0 6px;
        }
        friend-link a:hover {
            color: #ffd700;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #2a2a4a;
            color: #777;
            font-size: 0.85rem;
        }
        .copyright a {
            color: #ffb347bb;
        }
        @media (max-width: 1024px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .sidebar-card {
                margin-bottom: 0;
            }
        }
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2rem;
            }
            .main-content h2 {
                font-size: 1.6rem;
            }
            .main-content h3 {
                font-size: 1.3rem;
            }
            .nav-wrap {
                width: 100%;
                flex-direction: column;
                align-items: stretch;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                gap: 4px;
                padding-top: 12px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 12px 16px;
                border-radius: 8px;
            }
            .hamburger {
                display: block;
                align-self: flex-end;
            }
            .interact-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form input {
                min-width: auto;
            }
            .hero-meta {
                flex-direction: column;
                gap: 6px;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .my-logo i {
                font-size: 1.4rem;
            }
            .search-section {
                padding: 18px 16px;
            }
            .interact-card {
                padding: 18px 16px;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0f0e17;
        }
        ::-webkit-scrollbar-thumb {
            background: #3a3a5a;
            border-radius: 8px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #ffb34788;
        }
        ::selection {
            background: #ffb34766;
            color: #fff;
        }