*,
        *::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, Roboto, 'Helvetica Neue', sans-serif;
            background: #0b0e14;
            color: #e8edf5;
            line-height: 1.75;
            padding: 0;
            margin: 0;
        }
        a {
            color: #f0c94b;
            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;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        h1 {
            font-size: 2.4rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin: 1.5rem 0 0.75rem;
            background: linear-gradient(135deg, #f0c94b, #f7a81b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin: 2.5rem 0 0.8rem;
            border-left: 5px solid #f0c94b;
            padding-left: 1rem;
            color: #f5d78a;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 600;
            margin: 1.8rem 0 0.6rem;
            color: #e8c46a;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            margin: 1.2rem 0 0.4rem;
            color: #dbb85e;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
        }
        .text-muted {
            color: #9aa7b9;
        }
        .text-small {
            font-size: 0.9rem;
        }
        .site-header {
            background: #141a24;
            border-bottom: 2px solid #2a3442;
            padding: 0.6rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(6px);
            background: rgba(12, 16, 22, 0.96);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem 1rem;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 900;
            letter-spacing: 2px;
            background: linear-gradient(145deg, #f7c948, #f5a623);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-transform: uppercase;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #f0c94b;
            font-size: 1.8rem;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .nav-bar {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            flex-wrap: wrap;
        }
        .nav-bar a {
            padding: 0.45rem 1rem;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.95rem;
            color: #cbd5e1;
            transition: background 0.2s, color 0.2s;
        }
        .nav-bar a:hover {
            background: #2a3442;
            color: #f0c94b;
            text-decoration: none;
        }
        .nav-bar a.active {
            background: #f0c94b;
            color: #0b0e14;
        }
        .hamburger {
            display: none;
            background: none;
            border: 2px solid #f0c94b;
            color: #f0c94b;
            font-size: 1.5rem;
            padding: 0.4rem 0.8rem;
            border-radius: 8px;
            cursor: pointer;
            transition: 0.2s;
        }
        .hamburger:hover {
            background: #f0c94b;
            color: #0b0e14;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0.75rem 0 0.25rem;
            margin: 0 0 1rem;
            font-size: 0.9rem;
            color: #8896a8;
        }
        .breadcrumb li+li::before {
            content: "▸";
            padding: 0 0.6rem;
            color: #f0c94b;
        }
        .breadcrumb a {
            color: #aabbce;
        }
        .breadcrumb a:hover {
            color: #f0c94b;
        }
        .breadcrumb .current {
            color: #f0c94b;
            font-weight: 600;
        }
        .hero-figure {
            margin: 1.5rem 0 2.5rem;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7);
            background: #1e2632;
        }
        .hero-figure img {
            width: 100%;
            min-height: 200px;
            object-fit: cover;
        }
        .hero-figure figcaption {
            padding: 0.8rem 1.2rem;
            font-size: 0.92rem;
            color: #b0bed0;
            background: #1a212d;
            border-top: 1px solid #2d3848;
        }
        .section-card {
            background: #141c28;
            border-radius: 18px;
            padding: 1.8rem 2rem;
            margin: 2rem 0;
            border: 1px solid #263040;
            transition: box-shadow 0.25s;
        }
        .section-card:hover {
            box-shadow: 0 8px 30px rgba(240, 200, 75, 0.06);
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 1.5rem;
        }
        .btn {
            display: inline-block;
            padding: 0.65rem 1.6rem;
            border-radius: 40px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: 0.2s;
            font-size: 1rem;
        }
        .btn-primary {
            background: #f0c94b;
            color: #0b0e14;
        }
        .btn-primary:hover {
            background: #ffd966;
            transform: scale(1.02);
        }
        .btn-outline {
            background: transparent;
            border: 2px solid #f0c94b;
            color: #f0c94b;
        }
        .btn-outline:hover {
            background: #f0c94b;
            color: #0b0e14;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-weight: 500;
            margin-bottom: 0.3rem;
            color: #d0dbe8;
        }
        .form-control {
            width: 100%;
            padding: 0.7rem 1rem;
            border-radius: 12px;
            border: 1px solid #2d3848;
            background: #1a212d;
            color: #e8edf5;
            font-size: 1rem;
            transition: border 0.2s;
        }
        .form-control:focus {
            outline: none;
            border-color: #f0c94b;
            box-shadow: 0 0 0 3px rgba(240, 200, 75, 0.2);
        }
        textarea.form-control {
            min-height: 110px;
            resize: vertical;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            font-size: 1.8rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #3d4a5c;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5b342;
        }
        .comment-item {
            padding: 1rem 0;
            border-bottom: 1px solid #243040;
        }
        .comment-item:last-child {
            border-bottom: none;
        }
        .comment-author {
            font-weight: 600;
            color: #f0c94b;
        }
        .comment-date {
            font-size: 0.8rem;
            color: #7a8a9e;
        }
        .comment-body {
            margin-top: 0.3rem;
        }
        friend-link {
            display: block;
            padding: 1.8rem 0 0.8rem;
            border-top: 2px solid #263040;
            margin-top: 2rem;
        }
        .friend-links-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.8rem;
            margin-top: 0.6rem;
        }
        .friend-links-grid a {
            font-weight: 500;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
        }
        .friend-links-grid a:hover {
            border-bottom-color: #f0c94b;
            text-decoration: none;
        }
        .site-footer {
            background: #0d121c;
            border-top: 2px solid #1f2a38;
            padding: 2rem 0 1.5rem;
            margin-top: 3rem;
            font-size: 0.95rem;
            color: #8a9bb0;
        }
        .site-footer .copyright {
            text-align: center;
            padding-top: 1.2rem;
            border-top: 1px solid #1f2a38;
            margin-top: 1rem;
            font-size: 0.85rem;
        }
        .search-form {
            display: flex;
            gap: 0.5rem;
            max-width: 550px;
            margin: 1rem 0;
        }
        .search-form .form-control {
            flex: 1;
        }
        .toc {
            background: #101822;
            border-radius: 16px;
            padding: 1.5rem 2rem;
            border: 1px solid #253040;
            margin: 1.8rem 0;
        }
        .toc ol {
            columns: 2 240px;
            column-gap: 2rem;
            list-style: none;
            counter-reset: toc-counter;
        }
        .toc ol li {
            counter-increment: toc-counter;
            margin-bottom: 0.4rem;
            break-inside: avoid;
        }
        .toc ol li::before {
            content: counter(toc-counter) ". ";
            color: #f0c94b;
            font-weight: 700;
        }
        .toc a {
            color: #c9d6e8;
        }
        .toc a:hover {
            color: #f0c94b;
        }
        @media (max-width: 820px) {
            .grid-2 {
                grid-template-columns: 1fr;
            }
            .grid-3 {
                grid-template-columns: 1fr 1fr;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .section-card {
                padding: 1.2rem 1.2rem;
            }
        }
        @media (max-width: 680px) {
            .hamburger {
                display: inline-block;
            }
            .nav-bar {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #141a24;
                padding: 0.8rem 0 1.2rem;
                border-top: 1px solid #2a3442;
                margin-top: 0.6rem;
            }
            .nav-bar a {
                width: 100%;
                text-align: center;
                padding: 0.6rem 0;
            }
            #nav-toggle:checked+.hamburger+.nav-bar {
                display: flex;
            }
            .grid-3 {
                grid-template-columns: 1fr;
            }
            .toc ol {
                columns: 1;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .search-form {
                flex-wrap: wrap;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
        }
        @media (max-width: 420px) {
            .container {
                padding: 0 0.9rem;
            }
            h1 {
                font-size: 1.6rem;
            }
            .section-card {
                padding: 0.9rem;
            }
            .star-rating {
                font-size: 1.5rem;
            }
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .mb-2 {
            margin-bottom: 2rem;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 0.5rem;
        }
        .gap-1 {
            gap: 1rem;
        }
        .badge {
            display: inline-block;
            background: #f0c94b;
            color: #0b0e14;
            padding: 0.15rem 0.8rem;
            border-radius: 30px;
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .highlight {
            background: linear-gradient(120deg, rgba(240, 200, 75, 0.15), transparent 80%);
            padding: 0 0.3rem;
        }
        .emoji-big {
            font-size: 1.4rem;
            margin-right: 0.3rem;
        }
        hr {
            border: none;
            border-top: 1px solid #263040;
            margin: 2rem 0;
        }
        .last-updated {
            display: inline-block;
            background: #1a232f;
            padding: 0.3rem 1rem;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #b0c0d4;
        }