*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            background: #0b0e14;
            color: #e2e6ec;
            line-height: 1.7;
            padding: 0 1.25rem;
            max-width: 1280px;
            margin: 0 auto;
            min-height: 100vh;
        }
        a {
            color: #c7a86b;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus-visible {
            color: #e8d5a3;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: #f0e9da;
            letter-spacing: 0.01em;
        }
        h1 {
            font-size: 2.4rem;
            margin: 0 0 1rem 0;
            border-left: 6px solid #c7a86b;
            padding-left: 1rem;
        }
        h2 {
            font-size: 1.8rem;
            margin: 2.4rem 0 0.8rem 0;
            border-bottom: 2px solid #2f3745;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.35rem;
            margin: 1.8rem 0 0.5rem 0;
            color: #d9cfb8;
        }
        h4 {
            font-size: 1.1rem;
            margin: 1.2rem 0 0.4rem 0;
            color: #cdc3ae;
        }
        p {
            margin-bottom: 1.2rem;
        }
        strong,
        b {
            color: #f0e9da;
            font-weight: 600;
        }
        blockquote {
            border-left: 4px solid #c7a86b;
            padding: 0.8rem 1.2rem;
            margin: 1.5rem 0;
            background: #161c26;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #cdc8bc;
        }
        hr {
            border: none;
            border-top: 1px solid #2f3745;
            margin: 2rem 0;
        }
        header {
            padding: 1.2rem 0 0.6rem 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            position: relative;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #c7a86b 0%, #e8d5a3 80%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            transition: opacity 0.3s;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .my-logo i {
            -webkit-text-fill-color: #c7a86b;
            font-size: 1.8rem;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: #8f9bb3;
            font-weight: 400;
            letter-spacing: 0.08em;
        }
        nav.main-nav {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        nav.main-nav a {
            padding: 0.4rem 0.9rem;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 500;
            color: #bcc3d0;
            transition: background 0.25s, color 0.25s;
            white-space: nowrap;
        }
        nav.main-nav a:hover,
        nav.main-nav a:focus-visible {
            background: #1f2937;
            color: #e8d5a3;
            text-decoration: none;
        }
        nav.main-nav a.active {
            background: #2a3443;
            color: #e8d5a3;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 6px 4px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #1f2937;
        }
        .hamburger span {
            display: block;
            width: 28px;
            height: 3px;
            background: #c7a86b;
            border-radius: 4px;
            transition: transform 0.3s, opacity 0.3s;
        }
        .hamburger.open span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 6px);
        }
        .hamburger.open span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.open span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -6px);
        }
        .breadcrumb {
            font-size: 0.8rem;
            color: #8f9bb3;
            padding: 0.6rem 0 0.2rem 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            width: 100%;
            border-top: 1px solid #1f2937;
            margin-top: 0.2rem;
        }
        .breadcrumb a {
            color: #9aa8c2;
        }
        .breadcrumb a:hover {
            color: #c7a86b;
        }
        .breadcrumb span.sep {
            color: #4a5568;
        }
        .page-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            margin: 1.8rem 0 2rem 0;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            position: relative;
        }
        .sidebar-sticky {
            position: sticky;
            top: 1.5rem;
        }
        .side-card {
            background: #141b24;
            border-radius: 14px;
            padding: 1.2rem 1.2rem 1.4rem;
            margin-bottom: 1.5rem;
            border: 1px solid #222c38;
        }
        .side-card h3 {
            font-size: 1.1rem;
            margin: 0 0 0.6rem 0;
            color: #e8d5a3;
            border-bottom: 1px solid #2a3443;
            padding-bottom: 0.3rem;
        }
        .side-card ul {
            list-style: none;
            padding: 0;
        }
        .side-card ul li {
            padding: 0.3rem 0;
            border-bottom: 1px solid #1a232e;
        }
        .side-card ul li:last-child {
            border-bottom: none;
        }
        .side-card ul li a {
            font-size: 0.88rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .side-card ul li a i {
            width: 1.1rem;
            color: #c7a86b;
            font-size: 0.75rem;
        }
        .search-box {
            display: flex;
            background: #0d1219;
            border-radius: 40px;
            border: 1px solid #2a3443;
            overflow: hidden;
            transition: border-color 0.3s;
        }
        .search-box:focus-within {
            border-color: #c7a86b;
        }
        .search-box input {
            flex: 1;
            background: transparent;
            border: none;
            padding: 0.6rem 1rem;
            color: #e2e6ec;
            font-size: 0.9rem;
            outline: none;
        }
        .search-box input::placeholder {
            color: #5a6a7e;
        }
        .search-box button {
            background: transparent;
            border: none;
            padding: 0 1rem;
            color: #c7a86b;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.2s;
        }
        .search-box button:hover {
            background: #1a232e;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.2rem;
            margin: 2rem 0 1.5rem;
        }
        .feedback-card {
            background: #141b24;
            border: 1px solid #222c38;
            border-radius: 14px;
            padding: 1.2rem 1.4rem 1.6rem;
        }
        .feedback-card h3 {
            font-size: 1.1rem;
            margin: 0 0 0.8rem 0;
            color: #e8d5a3;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .feedback-card textarea,
        .feedback-card input[type="number"],
        .feedback-card input[type="text"] {
            width: 100%;
            background: #0d1219;
            border: 1px solid #2a3443;
            border-radius: 8px;
            padding: 0.6rem 0.9rem;
            color: #e2e6ec;
            font-size: 0.9rem;
            transition: border-color 0.3s;
            outline: none;
            font-family: inherit;
        }
        .feedback-card textarea:focus,
        .feedback-card input:focus {
            border-color: #c7a86b;
        }
        .feedback-card textarea {
            min-height: 72px;
            resize: vertical;
        }
        .feedback-card .btn-row {
            display: flex;
            justify-content: flex-end;
            gap: 0.6rem;
            margin-top: 0.6rem;
        }
        .feedback-card button {
            background: #c7a86b;
            border: none;
            padding: 0.4rem 1.2rem;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.85rem;
            color: #0b0e14;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
        }
        .feedback-card button:hover {
            background: #e0c78a;
            transform: scale(1.02);
        }
        .feedback-card button.secondary {
            background: #2a3443;
            color: #bcc3d0;
        }
        .feedback-card button.secondary:hover {
            background: #3a4658;
        }
        .star-rating {
            display: flex;
            gap: 0.2rem;
            font-size: 1.5rem;
            color: #3a4658;
            cursor: pointer;
            margin: 0.2rem 0 0.4rem;
        }
        .star-rating i {
            transition: color 0.2s, transform 0.15s;
        }
        .star-rating i.active,
        .star-rating i:hover {
            color: #f5c842;
        }
        .star-rating i:hover {
            transform: scale(1.2);
        }
        .featured-image {
            margin: 1.8rem 0 2rem 0;
            border-radius: 14px;
            overflow: hidden;
        }
        .featured-image img {
            width: 100%;
        }
        .featured-image figcaption {
            text-align: center;
            font-size: 0.8rem;
            color: #7a8a9e;
            padding: 0.6rem 0 0;
            font-style: italic;
        }
        .last-updated {
            font-size: 0.8rem;
            color: #7a8a9e;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin: 0.4rem 0 1.2rem;
            padding: 0.3rem 0.8rem;
            background: #141b24;
            border-radius: 30px;
            width: fit-content;
        }
        friend-link {
            display: block;
            padding: 1.2rem 0 0.8rem;
            border-top: 1px solid #1f2937;
            margin-top: 1.5rem;
        }
        friend-link::before {
            content: "🔗 Friends & Resources";
            display: block;
            font-weight: 600;
            font-size: 0.95rem;
            color: #e8d5a3;
            margin-bottom: 0.5rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.8rem 0.2rem 0;
            font-size: 0.88rem;
            padding: 0.2rem 0.6rem;
            background: #141b24;
            border-radius: 20px;
            border: 1px solid #222c38;
            transition: background 0.2s, border-color 0.2s;
        }
        friend-link a:hover {
            background: #1f2937;
            border-color: #c7a86b;
            text-decoration: none;
        }
        footer {
            padding: 1.2rem 0 2rem;
            border-top: 1px solid #1f2937;
            margin-top: 1.5rem;
            font-size: 0.82rem;
            color: #6a7a8e;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
        }
        footer .copyright {
            opacity: 0.8;
        }
        footer .footer-links a {
            margin-left: 1rem;
        }
        @media (max-width: 820px) {
            .page-wrapper {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: 2;
            }
            .sidebar-sticky {
                position: static;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            header {
                flex-wrap: wrap;
            }
            .hamburger {
                display: flex;
            }
            nav.main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding: 0.8rem 0 0.4rem;
                gap: 0.2rem;
            }
            nav.main-nav.open {
                display: flex;
            }
            nav.main-nav a {
                padding: 0.5rem 0.8rem;
                border-radius: 8px;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .my-logo small {
                font-size: 0.6rem;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.9rem;
            }
            h1 {
                font-size: 1.5rem;
                padding-left: 0.6rem;
            }
            h2 {
                font-size: 1.2rem;
            }
            .feedback-card {
                padding: 1rem;
            }
            footer {
                flex-direction: column;
                gap: 0.6rem;
                text-align: center;
            }
            footer .footer-links a {
                margin: 0 0.4rem;
            }
        }
        ::-webkit-scrollbar {
            width: 6px;
        }
        ::-webkit-scrollbar-track {
            background: #0b0e14;
        }
        ::-webkit-scrollbar-thumb {
            background: #2f3745;
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #4a5a6e;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.2rem 0;
            font-size: 0.9rem;
            background: #141b24;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid #222c38;
        }
        .data-table th {
            background: #1f2937;
            color: #e8d5a3;
            padding: 0.6rem 0.9rem;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 0.5rem 0.9rem;
            border-top: 1px solid #222c38;
        }
        .data-table tr:hover td {
            background: #1a232e;
        }
        .highlight-box {
            background: #1a232e;
            border-left: 4px solid #c7a86b;
            padding: 0.8rem 1.2rem;
            border-radius: 0 12px 12px 0;
            margin: 1.2rem 0;
        }