*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #0b0b0e;
            color: #e8e6e3;
            line-height: 1.75;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #f5c542;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover,
        a:focus {
            color: #ffd966;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #f5f3ef;
            margin-top: 0;
        }
        h1 {
            font-size: clamp(2rem, 5vw, 3.2rem);
            letter-spacing: 0.02em;
        }
        h2 {
            font-size: clamp(1.6rem, 3.5vw, 2.4rem);
            border-bottom: 2px solid #f5c54233;
            padding-bottom: 0.4rem;
            margin-top: 2.8rem;
            margin-bottom: 1.2rem;
        }
        h3 {
            font-size: clamp(1.25rem, 2.5vw, 1.75rem);
            margin-top: 2rem;
            margin-bottom: 0.8rem;
        }
        h4 {
            font-size: clamp(1.05rem, 2vw, 1.35rem);
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
            color: #f5c542;
        }
        p {
            margin-bottom: 1.2rem;
        }
        ul,
        ol {
            margin-bottom: 1.2rem;
            padding-left: 1.5rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        header {
            background: #121217;
            border-bottom: 2px solid #f5c54222;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.6);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            padding: 0.7rem 1.2rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #f5c542, #ffd966, #f5c542);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 0 30px #f5c54220;
            transition: transform 0.2s ease;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.45em;
            font-weight: 400;
            color: #aaa;
            background: none;
            -webkit-background-clip: unset;
            background-clip: unset;
            color: #999;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #f5c542;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            transition: color 0.2s;
        }
        .nav-toggle:hover {
            color: #ffd966;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 1.2rem;
            flex-wrap: wrap;
        }
        .nav-menu a {
            color: #ccc;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.3rem 0.6rem;
            border-radius: 4px;
            transition: background 0.2s, color 0.2s;
        }
        .nav-menu a:hover,
        .nav-menu a:focus {
            background: #f5c54218;
            color: #f5c542;
            text-decoration: none;
        }
        .nav-menu a.active {
            color: #f5c542;
            border-bottom: 2px solid #f5c542;
        }
        .breadcrumb {
            background: #18181e;
            padding: 0.6rem 1.2rem;
            font-size: 0.85rem;
            color: #999;
            max-width: 1200px;
            margin: 0 auto;
            width: 100%;
        }
        .breadcrumb a {
            color: #f5c542;
        }
        .breadcrumb span {
            color: #666;
            margin: 0 0.3rem;
        }
        .breadcrumb .current {
            color: #ccc;
        }
        main {
            flex: 1;
            padding: 2rem 0 3rem;
        }
        .search-bar {
            background: #18181e;
            border-radius: 40px;
            padding: 0.3rem 0.3rem 0.3rem 1.2rem;
            display: flex;
            align-items: center;
            max-width: 480px;
            margin: 1.5rem auto 2.5rem;
            border: 1px solid #f5c54233;
            transition: border-color 0.3s, box-shadow 0.3s;
        }
        .search-bar:focus-within {
            border-color: #f5c542;
            box-shadow: 0 0 20px #f5c54215;
        }
        .search-bar input {
            flex: 1;
            background: transparent;
            border: none;
            padding: 0.7rem 0;
            font-size: 1rem;
            color: #f5f3ef;
            outline: none;
        }
        .search-bar input::placeholder {
            color: #777;
        }
        .search-bar button {
            background: #f5c542;
            border: none;
            border-radius: 40px;
            padding: 0.6rem 1.4rem;
            font-weight: 600;
            color: #0b0b0e;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            font-size: 0.95rem;
        }
        .search-bar button:hover {
            background: #ffd966;
            transform: scale(1.02);
        }
        article {
            background: #121217cc;
            border-radius: 20px;
            padding: 2rem 1.8rem;
            backdrop-filter: blur(2px);
            -webkit-backdrop-filter: blur(2px);
            border: 1px solid #f5c54211;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
        }
        .article-header {
            text-align: center;
            margin-bottom: 2.5rem;
        }
        .article-header .meta {
            font-size: 0.9rem;
            color: #999;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1.2rem;
            margin-top: 0.8rem;
        }
        .article-header .meta i {
            margin-right: 0.3rem;
            color: #f5c542;
        }
        .featured-image {
            border-radius: 16px;
            overflow: hidden;
            margin: 1.8rem 0 2.2rem;
            box-shadow: 0 4px 30px rgba(245, 197, 66, 0.08);
            background: #1a1a24;
            text-align: center;
        }
        .featured-image img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 0.6rem 1rem;
            font-size: 0.85rem;
            color: #aaa;
            background: #1a1a24;
        }
        .feedback-section {
            margin-top: 3.5rem;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            border-top: 1px solid #f5c54222;
            padding-top: 2.5rem;
        }
        .feedback-card {
            background: #18181e;
            border-radius: 16px;
            padding: 1.8rem 1.5rem;
            border: 1px solid #f5c54211;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-top: 1rem;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            background: #0b0b0e;
            border: 1px solid #333;
            border-radius: 8px;
            padding: 0.7rem 1rem;
            color: #f5f3ef;
            font-size: 0.95rem;
            transition: border-color 0.2s;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #f5c542;
            outline: none;
        }
        .feedback-card textarea {
            min-height: 90px;
            resize: vertical;
        }
        .feedback-card button {
            background: #f5c542;
            border: none;
            border-radius: 8px;
            padding: 0.7rem 1.5rem;
            font-weight: 600;
            color: #0b0b0e;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s;
            align-self: flex-start;
            font-size: 0.95rem;
        }
        .feedback-card button:hover {
            background: #ffd966;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #444;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5c542;
        }
        .link-highlights {
            background: #18181e;
            border-radius: 12px;
            padding: 1.2rem 1.5rem;
            margin: 1.8rem 0;
            border-left: 4px solid #f5c542;
        }
        .link-highlights ul {
            list-style: none;
            padding-left: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.5rem;
        }
        .link-highlights li::before {
            content: "⚡";
            margin-right: 0.4rem;
            color: #f5c542;
        }
        friend-link {
            display: block;
            padding: 1.5rem 0 0.8rem;
            border-top: 1px solid #f5c54222;
            margin-top: 1.5rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.3rem 1.2rem 0.3rem 0;
            color: #f5c542;
            font-weight: 500;
        }
        friend-link a:hover {
            color: #ffd966;
        }
        footer {
            background: #0c0c12;
            border-top: 2px solid #f5c54211;
            padding: 2rem 1.2rem 1.2rem;
            text-align: center;
            font-size: 0.85rem;
            color: #888;
        }
        footer .copyright {
            margin-top: 0.8rem;
            font-size: 0.8rem;
            color: #666;
        }
        footer .copyright i {
            color: #f5c54244;
        }
        @media (max-width: 900px) {
            .feedback-section {
                grid-template-columns: 1fr;
            }
            article {
                padding: 1.5rem 1rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                padding: 1rem 0 0.5rem;
                gap: 0.5rem;
                border-top: 1px solid #f5c54211;
                margin-top: 0.5rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 0.5rem 0.8rem;
                width: 100%;
                border-radius: 6px;
            }
            .header-inner {
                padding: 0.5rem 1rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
                padding: 0.4rem 1rem;
            }
            .search-bar {
                flex-direction: column;
                border-radius: 20px;
                padding: 0.8rem;
                gap: 0.5rem;
            }
            .search-bar button {
                width: 100%;
                justify-content: center;
            }
            .search-bar input {
                width: 100%;
                padding: 0.4rem 0;
            }
            .link-highlights ul {
                flex-direction: column;
                gap: 0.3rem;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
        }
        @media (max-width: 480px) {
            article {
                padding: 1rem 0.8rem;
                border-radius: 12px;
            }
            .feedback-card {
                padding: 1.2rem 1rem;
            }
            .star-rating label {
                font-size: 1.4rem;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .container {
                padding: 0 0.8rem;
            }
        }
        .text-gold {
            color: #f5c542;
        }
        .text-muted {
            color: #999;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .gap-1 {
            gap: 1rem;
        }
        @media print {
            header,
            .search-bar,
            .feedback-section,
            .breadcrumb,
            .nav-toggle {
                display: none;
            }
            body {
                background: #fff;
                color: #111;
            }
            article {
                background: #fff;
                border: none;
                box-shadow: none;
                padding: 0;
            }
            a {
                color: #1155cc;
            }
        }