*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #0b0c10;
            color: #e0e0e0;
            line-height: 1.75;
            padding: 0;
            margin: 0;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #f0c27f;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #ffd966;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin-bottom: 1rem;
        }
        li {
            margin-bottom: 0.35rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #f5e6c8;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 3px solid #c9a84c;
            padding-bottom: 0.5rem;
            margin-top: 0.5rem;
        }
        h2 {
            font-size: 1.9rem;
            border-left: 5px solid #c9a84c;
            padding-left: 1rem;
            margin-top: 2.8rem;
        }
        h3 {
            font-size: 1.5rem;
            margin-top: 2rem;
            color: #e8d5a3;
        }
        h4 {
            font-size: 1.2rem;
            margin-top: 1.5rem;
            color: #d4c29a;
        }
        p {
            margin-bottom: 1.2rem;
            text-align: justify;
        }
        strong,
        b {
            color: #f5d78e;
            font-weight: 700;
        }
        em {
            color: #d4b87a;
        }
        hr {
            border: none;
            border-top: 1px solid #2c2f3a;
            margin: 2.5rem 0;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: linear-gradient(145deg, #1a1d2b, #0f111a);
            border-bottom: 2px solid #2c2f3a;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(6px);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.7);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: 1px;
            background: linear-gradient(135deg, #f5d78e, #c9a84c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 30px rgba(201, 168, 76, 0.25);
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #f0c27f;
            font-size: 1.7rem;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: initial;
            color: #a0a0b0;
            font-weight: 400;
            letter-spacing: 0.3px;
            display: block;
            margin-top: -2px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 1.2rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #cfcfdf;
            font-size: 0.95rem;
            font-weight: 500;
            padding: 0.4rem 0.6rem;
            border-radius: 6px;
            transition: all 0.25s;
            position: relative;
        }
        .main-nav a:hover {
            color: #f5d78e;
            background: rgba(245, 215, 142, 0.08);
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 0.35rem;
            font-size: 0.85rem;
            color: #c9a84c;
        }
        .hamburger {
            display: none;
            background: none;
            border: 1px solid #3a3d4a;
            color: #f0c27f;
            font-size: 1.6rem;
            padding: 0.3rem 0.8rem;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #1f2233;
        }
        .nav-toggle {
            display: none;
        }
        .breadcrumb {
            background: #141722;
            padding: 0.6rem 0;
            border-bottom: 1px solid #252836;
            font-size: 0.85rem;
            color: #a0a4b8;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            color: #6a6e82;
            margin-right: 0.5rem;
        }
        .breadcrumb a {
            color: #c9a84c;
        }
        .breadcrumb .current {
            color: #e0e0e0;
        }
        main {
            flex: 1;
            padding: 1.8rem 0 3rem;
        }
        .section-card {
            background: #151821;
            border-radius: 16px;
            padding: 1.8rem 2rem;
            margin-bottom: 2.5rem;
            border: 1px solid #252836;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
            transition: border-color 0.3s;
        }
        .section-card:hover {
            border-color: #3a3f55;
        }
        .search-wrap {
            display: flex;
            gap: 0.6rem;
            flex-wrap: wrap;
            margin: 1.2rem 0 0.5rem;
        }
        .search-wrap input {
            flex: 1;
            min-width: 180px;
            padding: 0.7rem 1.2rem;
            border-radius: 40px;
            border: 1px solid #3a3d4a;
            background: #0e101a;
            color: #f0f0f0;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.3s;
        }
        .search-wrap input:focus {
            border-color: #c9a84c;
        }
        .search-wrap button {
            padding: 0.7rem 1.6rem;
            border-radius: 40px;
            border: none;
            background: #c9a84c;
            color: #0b0c10;
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-wrap button:hover {
            background: #e0c062;
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 1.5rem 0 0.5rem;
        }
        .feedback-card {
            background: #10131e;
            border-radius: 14px;
            padding: 1.5rem 1.8rem;
            border: 1px solid #2a2e3e;
        }
        .feedback-card h4 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
            font-size: 1.1rem;
        }
        .feedback-card textarea,
        .feedback-card input {
            width: 100%;
            padding: 0.7rem 1rem;
            border-radius: 8px;
            border: 1px solid #2f3345;
            background: #0b0d16;
            color: #e0e0e0;
            font-size: 0.9rem;
            outline: none;
            transition: border 0.3s;
            font-family: inherit;
            margin-top: 0.4rem;
        }
        .feedback-card textarea:focus,
        .feedback-card input:focus {
            border-color: #c9a84c;
        }
        .feedback-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-card .btn-submit {
            margin-top: 0.8rem;
            padding: 0.5rem 1.8rem;
            border-radius: 30px;
            border: none;
            background: #c9a84c;
            color: #0b0c10;
            font-weight: 700;
            cursor: pointer;
            transition: background 0.25s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .feedback-card .btn-submit:hover {
            background: #e0c062;
        }
        .star-rating {
            display: flex;
            gap: 0.3rem;
            font-size: 1.6rem;
            color: #44475a;
            cursor: pointer;
            margin: 0.5rem 0 0.2rem;
        }
        .star-rating i {
            transition: color 0.2s, transform 0.15s;
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: #f5c842;
            transform: scale(1.1);
        }
        .star-rating i.active {
            color: #f5c842;
        }
        @media (max-width: 768px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .link-list-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.4rem;
            list-style: none;
            padding: 0;
            margin: 1rem 0;
        }
        .link-list-inline li::before {
            content: "⚔️";
            margin-right: 0.4rem;
            font-size: 0.8rem;
        }
        .link-list-inline a {
            color: #f0c27f;
            font-weight: 500;
        }
        .feature-image {
            border-radius: 14px;
            margin: 1.8rem 0;
            border: 1px solid #2c2f3a;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.6);
            width: 100%;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            font-size: 0.9rem;
        }
        .data-table th {
            background: #1f2336;
            color: #f5d78e;
            padding: 0.7rem 1rem;
            text-align: left;
            border: 1px solid #2f3345;
        }
        .data-table td {
            padding: 0.6rem 1rem;
            border: 1px solid #252836;
            background: #11131e;
        }
        .data-table tr:hover td {
            background: #191d2e;
        }
        .interview-box {
            background: #1a1e30;
            border-left: 5px solid #c9a84c;
            padding: 1.2rem 1.8rem;
            border-radius: 0 12px 12px 0;
            margin: 1.8rem 0;
            font-style: italic;
            color: #d0cfdf;
        }
        .interview-box strong {
            color: #f5d78e;
            font-style: normal;
        }
        .interview-box .attribution {
            margin-top: 0.6rem;
            font-style: normal;
            font-weight: 600;
            color: #c9a84c;
        }
        .site-footer {
            background: #0d0f18;
            border-top: 2px solid #1f2332;
            padding: 2.2rem 0 1.8rem;
            margin-top: 2rem;
        }
        .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 1.8rem;
        }
        .footer-col {
            flex: 1 1 220px;
        }
        .footer-col h5 {
            color: #f5d78e;
            font-size: 1rem;
            margin-top: 0;
            margin-bottom: 0.8rem;
            border-bottom: 1px solid #252836;
            padding-bottom: 0.4rem;
        }
        .footer-col a {
            display: block;
            padding: 0.2rem 0;
            font-size: 0.9rem;
            color: #b0b4c8;
        }
        .footer-col a:hover {
            color: #f0c27f;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            margin-top: 1.5rem;
            border-top: 1px solid #1f2332;
            font-size: 0.85rem;
            color: #7a7e92;
        }
        .copyright strong {
            color: #c9a84c;
            font-weight: 600;
        }
        friend-link {
            display: block;
            margin-top: 0.3rem;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.2rem;
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-direction: row;
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 0.8rem 0 0.2rem;
                gap: 0.4rem;
            }
            .nav-toggle:checked~.main-nav {
                display: flex;
            }
            .main-nav a {
                width: 100%;
                padding: 0.5rem 0.8rem;
                border-radius: 4px;
            }
            .main-nav a:hover {
                background: #1a1d2e;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .section-card {
                padding: 1.2rem 1rem;
            }
            .search-wrap input {
                min-width: 120px;
            }
            .footer-inner {
                flex-direction: column;
                gap: 1.2rem;
            }
        }
        @media (min-width: 769px) {
            .hamburger {
                display: none !important;
            }
            .main-nav {
                display: flex !important;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0b0c10;
        }
        ::-webkit-scrollbar-thumb {
            background: #2f3345;
            border-radius: 8px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #4a4f66;
        }
        ::selection {
            background: #c9a84c;
            color: #0b0c10;
        }
        .author-snippet {
            display: flex;
            gap: 1rem;
            align-items: center;
            background: #10131e;
            padding: 1rem 1.5rem;
            border-radius: 12px;
            margin: 1.8rem 0 0.5rem;
            border: 1px solid #252836;
        }
        .author-snippet .avatar {
            font-size: 2.8rem;
            color: #c9a84c;
        }
        .author-snippet .info strong {
            display: block;
            font-size: 1rem;
        }
        .author-snippet .info span {
            font-size: 0.85rem;
            color: #a0a4b8;
        }
        .last-updated {
            display: inline-block;
            background: #1f2336;
            padding: 0.3rem 1rem;
            border-radius: 30px;
            font-size: 0.8rem;
            color: #b0b4c8;
            border: 1px solid #2f3345;
            margin-bottom: 0.8rem;
        }
        .last-updated i {
            color: #c9a84c;
            margin-right: 0.4rem;
        }