* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', sans-serif;
            background: #0d0f14;
            color: #e8edf3;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #f7b731;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #ffd966;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 1rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #ffffff;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
        }
        h1 {
            font-size: 2.4rem;
            border-left: 5px solid #f7b731;
            padding-left: 1rem;
        }
        h2 {
            font-size: 1.8rem;
            border-bottom: 2px solid #2a2e38;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.4rem;
        }
        h4 {
            font-size: 1.15rem;
            color: #cbd5e0;
        }
        p {
            margin: 1rem 0;
            color: #d0d7e2;
        }
        strong,
        b {
            color: #ffffff;
            font-weight: 600;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
            width: 100%;
        }
        .site-header {
            background: #141820;
            border-bottom: 2px solid #2a2e38;
            padding: 0.6rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(6px);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            color: #f7b731;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: #ffd966;
        }
        .my-logo i {
            font-size: 1.5rem;
            color: #ff6b35;
        }
        .my-logo span {
            font-weight: 300;
            color: #94a3b8;
            font-size: 0.9rem;
            display: none;
        }
        @media (min-width: 640px) {
            .my-logo span {
                display: inline;
            }
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 0.4rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            padding: 0.4rem 0.9rem;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 500;
            color: #cbd5e0;
            transition: all 0.2s;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background: #2a2e38;
            color: #f7b731;
            text-decoration: none;
        }
        .main-nav .nav-active {
            background: #f7b731;
            color: #0d0f14;
        }
        .hamburger {
            display: none;
            background: none;
            border: 2px solid #3a3f4b;
            color: #e8edf3;
            font-size: 1.5rem;
            padding: 0.3rem 0.8rem;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.2s;
        }
        .hamburger:hover {
            background: #2a2e38;
            border-color: #f7b731;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #141820;
                padding: 1rem 0.5rem;
                border-radius: 12px;
                margin-top: 0.5rem;
                border: 1px solid #2a2e38;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                width: 100%;
                padding: 0.7rem 1rem;
                border-radius: 8px;
            }
        }
        .breadcrumb {
            padding: 0.8rem 0;
            font-size: 0.85rem;
            color: #7f8c9b;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            align-items: center;
        }
        .breadcrumb a {
            color: #7f8c9b;
        }
        .breadcrumb a:hover {
            color: #f7b731;
        }
        .breadcrumb .sep {
            color: #3a3f4b;
        }
        .breadcrumb .current {
            color: #f7b731;
            font-weight: 500;
        }
        .search-section {
            background: #1a1f2a;
            padding: 1.2rem 1.5rem;
            border-radius: 16px;
            margin: 1.5rem 0 2rem;
            border: 1px solid #2a2e38;
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            align-items: center;
        }
        .search-section label {
            font-weight: 600;
            color: #f7b731;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form {
            display: flex;
            flex: 1;
            min-width: 200px;
            gap: 0.5rem;
        }
        .search-form input {
            flex: 1;
            padding: 0.7rem 1.2rem;
            border: 2px solid #2a2e38;
            border-radius: 30px;
            background: #0d0f14;
            color: #e8edf3;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
            min-width: 0;
        }
        .search-form input:focus {
            border-color: #f7b731;
        }
        .search-form button {
            padding: 0.7rem 1.5rem;
            border: none;
            border-radius: 30px;
            background: #f7b731;
            color: #0d0f14;
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-form button:hover {
            background: #ffd966;
            transform: scale(1.02);
        }
        .search-form button i {
            font-size: 1rem;
        }
        .hero-figure {
            margin: 2rem 0 2.5rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
            position: relative;
        }
        .hero-figure img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border-radius: 16px;
        }
        .hero-figure figcaption {
            padding: 1rem 1.2rem;
            background: linear-gradient(to top, rgba(0, 0, 0, 0.85), transparent);
            color: #e8edf3;
            font-size: 0.9rem;
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            border-radius: 0 0 16px 16px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            margin: 2rem 0;
        }
        @media (min-width: 992px) {
            .content-grid {
                grid-template-columns: 2fr 1fr;
            }
        }
        .content-main {
            min-width: 0;
        }
        .content-sidebar {
            background: #1a1f2a;
            padding: 1.5rem 1.2rem;
            border-radius: 16px;
            border: 1px solid #2a2e38;
            align-self: start;
            position: sticky;
            top: 90px;
        }
        .content-sidebar h3 {
            font-size: 1.3rem;
            margin-top: 0;
            border-bottom: 2px solid #2a2e38;
            padding-bottom: 0.6rem;
        }
        .sidebar-links {
            list-style: none;
            padding: 0;
            margin: 1rem 0;
        }
        .sidebar-links li {
            padding: 0.5rem 0;
            border-bottom: 1px solid #222733;
        }
        .sidebar-links a {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            font-weight: 500;
        }
        .sidebar-links a i {
            width: 1.2rem;
            color: #f7b731;
        }
        .card-highlight {
            background: #1a1f2a;
            padding: 1.5rem 1.8rem;
            border-radius: 16px;
            border-left: 4px solid #f7b731;
            margin: 1.8rem 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .card-highlight h4 {
            margin-top: 0;
            color: #f7b731;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 1rem;
            margin: 1.5rem 0;
        }
        .stat-item {
            background: #0d0f14;
            padding: 1.2rem 1rem;
            border-radius: 12px;
            text-align: center;
            border: 1px solid #2a2e38;
            transition: transform 0.2s;
        }
        .stat-item:hover {
            transform: translateY(-3px);
            border-color: #f7b731;
        }
        .stat-item .num {
            font-size: 2rem;
            font-weight: 800;
            color: #f7b731;
            display: block;
        }
        .stat-item .label {
            font-size: 0.85rem;
            color: #94a3b8;
            margin-top: 0.3rem;
        }
        .feedback-section {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.5rem;
            margin: 2.5rem 0;
            padding: 1.5rem;
            background: #1a1f2a;
            border-radius: 16px;
            border: 1px solid #2a2e38;
        }
        @media (min-width: 600px) {
            .feedback-section {
                grid-template-columns: 1fr 1fr;
            }
        }
        .feedback-card {
            padding: 0.8rem 0;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-top: 0.8rem;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 0.7rem 1rem;
            border-radius: 10px;
            border: 2px solid #2a2e38;
            background: #0d0f14;
            color: #e8edf3;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
            font-family: inherit;
            width: 100%;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #f7b731;
        }
        .feedback-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-card button {
            padding: 0.7rem 1.5rem;
            border: none;
            border-radius: 30px;
            background: #f7b731;
            color: #0d0f14;
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            align-self: flex-start;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .feedback-card button:hover {
            background: #ffd966;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            gap: 0.3rem;
            flex-direction: row-reverse;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #3a3f4b;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #f7b731;
        }
        .site-footer {
            margin-top: 3rem;
            padding: 2rem 0 1.5rem;
            background: #141820;
            border-top: 2px solid #2a2e38;
        }
        .footer-inner {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem 2rem;
            justify-content: center;
        }
        .footer-links a {
            color: #94a3b8;
            font-size: 0.9rem;
        }
        .footer-links a:hover {
            color: #f7b731;
        }
        .friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.5rem;
            justify-content: center;
            padding: 0.8rem 0;
            border-top: 1px solid #2a2e38;
            border-bottom: 1px solid #2a2e38;
            margin: 0.5rem 0;
            font-size: 0.9rem;
        }
        .friend-link a {
            color: #94a3b8;
        }
        .friend-link a:hover {
            color: #f7b731;
        }
        .copyright {
            text-align: center;
            color: #5a6577;
            font-size: 0.85rem;
            padding-top: 0.8rem;
        }
        .copyright strong {
            color: #94a3b8;
        }
        .updated-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: #1a1f2a;
            padding: 0.4rem 1rem;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #94a3b8;
            border: 1px solid #2a2e38;
            margin: 0.5rem 0 1rem;
        }
        .updated-badge i {
            color: #f7b731;
        }
        .btn-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            background: #f7b731;
            color: #0d0f14;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            box-shadow: 0 4px 16px rgba(247, 183, 49, 0.3);
            cursor: pointer;
            transition: all 0.2s;
            border: none;
            z-index: 999;
        }
        .btn-top:hover {
            background: #ffd966;
            transform: translateY(-3px);
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .container {
                padding: 0 0.8rem;
            }
            .feedback-section {
                grid-template-columns: 1fr;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        .anchor-offset {
            scroll-margin-top: 80px;
        }