*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #0a0e1a;
            color: #e4e7f0;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #6ea8fe;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover,
        a:focus-visible {
            color: #f0c040;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: #f0f4ff;
            font-weight: 700;
            line-height: 1.25;
            margin-top: 1.8em;
            margin-bottom: 0.6em;
        }
        h1 {
            font-size: clamp(2rem, 5vw, 3.2rem);
            text-align: center;
            margin-top: 0.4em;
            background: linear-gradient(135deg, #f0c040, #ff8c42);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        h2 {
            font-size: clamp(1.5rem, 3.5vw, 2.2rem);
            border-left: 5px solid #f0c040;
            padding-left: 0.8rem;
            margin-top: 2.2em;
        }
        h3 {
            font-size: clamp(1.2rem, 2.5vw, 1.6rem);
            color: #d6e0ff;
        }
        h4 {
            font-size: clamp(1.05rem, 2vw, 1.25rem);
            color: #b8c8ff;
        }
        p {
            margin-bottom: 1.2rem;
        }
        strong {
            color: #f0c040;
            font-weight: 700;
        }
        em {
            color: #b8c8ff;
        }
        hr {
            border: none;
            height: 2px;
            background: linear-gradient(90deg, transparent, #f0c04044, #f0c04088, #f0c04044, transparent);
            margin: 2.5rem 0;
        }
        .wrapper {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            width: 100%;
        }
        .site-header {
            background: #0d1225;
            border-bottom: 1px solid #1e2a4a;
            padding: 0.6rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .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;
            background: linear-gradient(135deg, #f0c040, #ff8c42);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            text-decoration: none !important;
        }
        .my-logo:hover {
            opacity: 0.88;
            text-decoration: none !important;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #f0c040;
            font-size: 1.5rem;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #f0c04055;
            color: #f0c040;
            font-size: 1.6rem;
            padding: 0.3rem 0.8rem;
            border-radius: 8px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            border-color: #f0c040;
            background: #f0c04011;
        }
        .main-nav {
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            padding: 0.4rem 1rem;
            border-radius: 6px;
            font-weight: 500;
            font-size: 0.95rem;
            color: #c8d0e8;
            transition: 0.2s;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a:focus-visible {
            background: #f0c04018;
            color: #f0c040;
            text-decoration: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            font-size: 0.9rem;
            padding: 0.8rem 0 0.2rem;
            color: #8890b0;
            list-style: none;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .breadcrumb li+li::before {
            content: "›";
            color: #f0c04088;
            font-size: 1.2rem;
            line-height: 1;
        }
        .breadcrumb a {
            color: #8890b0;
        }
        .breadcrumb a:hover {
            color: #f0c040;
        }
        .breadcrumb .current {
            color: #f0c040;
            font-weight: 600;
        }
        .feature-image {
            margin: 1.8rem 0 2rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 40px rgba(240, 192, 64, 0.12);
            background: #11172e;
        }
        .feature-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 1200/630;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .card {
            background: #11172e;
            border: 1px solid #1e2a4a;
            border-radius: 14px;
            padding: 1.8rem 1.4rem;
            transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(240, 192, 64, 0.08);
            border-color: #f0c04055;
        }
        .card i {
            font-size: 2rem;
            color: #f0c040;
            margin-bottom: 0.6rem;
        }
        .card h3 {
            margin-top: 0.2em;
            margin-bottom: 0.4em;
        }
        .card p {
            font-size: 0.96rem;
            color: #b0b8d4;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.8rem 0;
            border-radius: 12px;
            border: 1px solid #1e2a4a;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
            min-width: 600px;
        }
        th,
        td {
            padding: 0.9rem 1.2rem;
            text-align: left;
            border-bottom: 1px solid #1a2240;
        }
        th {
            background: #0d1225;
            color: #f0c040;
            font-weight: 700;
            white-space: nowrap;
        }
        td {
            color: #c8d0e8;
        }
        tr:hover td {
            background: #0f142caa;
        }
        .search-box {
            display: flex;
            gap: 0.6rem;
            max-width: 580px;
            margin: 1.5rem auto;
            background: #11172e;
            border: 1px solid #1e2a4a;
            border-radius: 40px;
            padding: 0.3rem 0.3rem 0.3rem 1.2rem;
            transition: border-color 0.2s;
        }
        .search-box:focus-within {
            border-color: #f0c04088;
        }
        .search-box input {
            flex: 1;
            background: transparent;
            border: none;
            padding: 0.7rem 0;
            font-size: 1rem;
            color: #f0f4ff;
            outline: none;
            min-width: 0;
        }
        .search-box input::placeholder {
            color: #6a7290;
        }
        .search-box button {
            background: #f0c040;
            border: none;
            border-radius: 40px;
            padding: 0.6rem 1.6rem;
            font-weight: 700;
            font-size: 0.95rem;
            color: #0a0e1a;
            cursor: pointer;
            transition: 0.2s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            white-space: nowrap;
        }
        .search-box button:hover {
            background: #ffd866;
            transform: scale(1.02);
        }
        .feedback-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin: 2.5rem 0;
        }
        @media(max-width:700px) {
            .feedback-section {
                grid-template-columns: 1fr;
            }
        }
        .feedback-card {
            background: #11172e;
            border: 1px solid #1e2a4a;
            border-radius: 16px;
            padding: 1.8rem;
        }
        .feedback-card h3 {
            margin-top: 0;
            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 {
            background: #0a0e1a;
            border: 1px solid #1e2a4a;
            border-radius: 8px;
            padding: 0.7rem 1rem;
            font-size: 0.95rem;
            color: #f0f4ff;
            font-family: inherit;
            transition: border-color 0.2s;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #f0c04088;
            outline: none;
        }
        .feedback-card textarea {
            min-height: 90px;
            resize: vertical;
        }
        .feedback-card .btn-submit {
            background: #f0c040;
            border: none;
            border-radius: 8px;
            padding: 0.7rem 1.6rem;
            font-weight: 700;
            font-size: 1rem;
            color: #0a0e1a;
            cursor: pointer;
            transition: 0.2s;
            align-self: flex-start;
        }
        .feedback-card .btn-submit:hover {
            background: #ffd866;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.3rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #3a4060;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f0c040;
        }
        friend-link {
            display: block;
            padding: 1.5rem 0;
            border-top: 1px solid #1e2a4a;
            margin-top: 2rem;
        }
        friend-link .fl-title {
            font-weight: 700;
            color: #f0c040;
            margin-bottom: 0.6rem;
            font-size: 1.1rem;
        }
        friend-link .fl-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.8rem;
        }
        friend-link .fl-list a {
            color: #8890b0;
            font-size: 0.95rem;
        }
        friend-link .fl-list a:hover {
            color: #f0c040;
        }
        .site-footer {
            background: #070b16;
            border-top: 1px solid #1e2a4a;
            padding: 2rem 0 1.5rem;
            margin-top: auto;
            text-align: center;
            font-size: 0.9rem;
            color: #5a6280;
        }
        .site-footer .copyright {
            margin-top: 0.6rem;
            color: #3a4060;
            font-size: 0.85rem;
        }
        .last-updated {
            display: inline-block;
            font-size: 0.9rem;
            color: #6a7290;
            background: #11172e;
            padding: 0.3rem 1rem;
            border-radius: 20px;
            border: 1px solid #1e2a4a;
            margin: 0.8rem 0 1.2rem;
        }
        .last-updated i {
            margin-right: 0.4rem;
            color: #f0c040;
        }
        @media(max-width:768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding: 0.8rem 0 0.4rem;
                gap: 0.2rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.6rem 1rem;
                border-radius: 6px;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .feedback-section {
                grid-template-columns: 1fr;
            }
            table {
                font-size: 0.85rem;
                min-width: 480px;
            }
            th,
            td {
                padding: 0.6rem 0.8rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
        }
        @media(max-width:480px) {
            .wrapper {
                padding: 0 12px;
            }
            .search-box {
                flex-wrap: wrap;
                border-radius: 16px;
                padding: 0.5rem;
            }
            .search-box input {
                width: 100%;
                padding: 0.5rem 0.8rem;
            }
            .search-box button {
                width: 100%;
                justify-content: center;
                padding: 0.6rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
            h1 {
                font-size: 1.8rem;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
            height: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0a0e1a;
        }
        ::-webkit-scrollbar-thumb {
            background: #1e2a4a;
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #2e3a5a;
        }
        .anchor-offset {
            scroll-margin-top: 100px;
        }
        .emoji-big {
            font-size: 1.6em;
            display: inline-block;
            margin-right: 0.2em;
            vertical-align: middle;
        }
        .tag {
            display: inline-block;
            background: #f0c04018;
            color: #f0c040;
            padding: 0.1rem 0.8rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            border: 1px solid #f0c04033;
        }
        .highlight-box {
            background: #11172e;
            border-left: 4px solid #f0c040;
            padding: 1.2rem 1.6rem;
            border-radius: 0 12px 12px 0;
            margin: 1.6rem 0;
        }