*,
        *::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, 'Helvetica Neue', sans-serif;
            background: #f9f7f4;
            color: #1e1e2a;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: #2a6f97;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #1a4b6d;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.02em;
            color: #0b2b40;
            margin-bottom: 0.5rem;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            line-height: 1.3;
            color: #0b2b40;
            margin-top: 2.8rem;
            margin-bottom: 1rem;
            border-bottom: 4px solid #f0d7a8;
            padding-bottom: 0.4rem;
            display: inline-block;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            line-height: 1.4;
            color: #1a4b6d;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            line-height: 1.5;
            color: #2a6f97;
            margin-top: 1.5rem;
            margin-bottom: 0.5rem;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
            color: #2c2c3a;
        }
        .lead {
            font-size: 1.25rem;
            font-weight: 400;
            color: #3d3d4e;
            line-height: 1.8;
        }
        strong,
        b {
            color: #0b2b40;
        }
        .text-muted {
            color: #6b6b7a;
            font-size: 0.95rem;
        }
        .site-header {
            background: linear-gradient(135deg, #0b2b40 0%, #1a4b6d 100%);
            color: #fff;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
            backdrop-filter: blur(4px);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.03em;
            color: #f7e9d0;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            transition: opacity 0.2s;
        }
        .my-logo i {
            font-size: 2rem;
            color: #f0d7a8;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
            color: #f7e9d0;
        }
        .my-logo span {
            font-weight: 300;
            color: #c9b896;
            font-size: 0.9rem;
            display: block;
            line-height: 1;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .nav-menu a {
            color: #e8e0d4;
            padding: 0.5rem 1rem;
            border-radius: 30px;
            font-size: 0.95rem;
            font-weight: 500;
            transition: all 0.25s ease;
            white-space: nowrap;
        }
        .nav-menu a:hover,
        .nav-menu a.active {
            background: rgba(255, 255, 255, 0.15);
            color: #f7e9d0;
            text-decoration: none;
            transform: translateY(-1px);
        }
        .nav-menu a i {
            margin-right: 0.4rem;
            font-size: 0.85rem;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #f7e9d0;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.5rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .mobile-nav {
            display: none;
            width: 100%;
            flex-direction: column;
            background: rgba(11, 43, 64, 0.98);
            border-radius: 16px;
            padding: 1rem 0.5rem;
            margin-top: 0.5rem;
            gap: 0.3rem;
            backdrop-filter: blur(8px);
        }
        .mobile-nav a {
            color: #e8e0d4;
            padding: 0.7rem 1.2rem;
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 500;
            transition: background 0.2s;
        }
        .mobile-nav a:hover {
            background: rgba(255, 255, 255, 0.12);
            text-decoration: none;
        }
        .mobile-nav.show {
            display: flex;
        }
        .breadcrumb {
            background: #f0ebe3;
            padding: 0.7rem 0;
            font-size: 0.9rem;
            color: #5a5a6a;
            border-bottom: 1px solid #e2d9ce;
        }
        .breadcrumb .container {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.3rem;
        }
        .breadcrumb a {
            color: #2a6f97;
        }
        .breadcrumb i {
            font-size: 0.7rem;
            color: #999;
            margin: 0 0.3rem;
        }
        .breadcrumb .current {
            color: #1e1e2a;
            font-weight: 500;
        }
        .page-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2.5rem 0;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            border: 1px solid #ede8e0;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            margin-top: 0;
            margin-bottom: 1rem;
            color: #0b2b40;
            border-bottom: 2px solid #f0d7a8;
            padding-bottom: 0.5rem;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-card ul li {
            margin-bottom: 0.6rem;
        }
        .sidebar-card ul li a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.4rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
            font-size: 0.95rem;
        }
        .sidebar-card ul li a:hover {
            background: #f0ebe3;
            text-decoration: none;
        }
        .sidebar-card ul li a i {
            color: #c9b896;
            width: 1.2rem;
            text-align: center;
        }
        .search-form {
            display: flex;
            gap: 0.5rem;
            margin: 1.5rem 0 2rem;
            max-width: 600px;
        }
        .search-form input {
            flex: 1;
            padding: 0.8rem 1.2rem;
            border: 2px solid #e2d9ce;
            border-radius: 30px;
            font-size: 1rem;
            outline: none;
            transition: border 0.3s;
            background: #fff;
        }
        .search-form input:focus {
            border-color: #2a6f97;
        }
        .search-form button {
            background: #2a6f97;
            color: #fff;
            border: none;
            border-radius: 30px;
            padding: 0.8rem 1.8rem;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, transform 0.2s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form button:hover {
            background: #1a4b6d;
            transform: scale(1.02);
        }
        .comment-section,
        .rating-section {
            background: #fff;
            border-radius: 16px;
            padding: 2rem;
            margin: 2.5rem 0;
            border: 1px solid #ede8e0;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        .comment-section h2,
        .rating-section h2 {
            margin-top: 0;
            border-bottom: none;
            display: block;
        }
        .comment-form textarea,
        .comment-form input {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 2px solid #e2d9ce;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            resize: vertical;
            transition: border 0.3s;
            margin-bottom: 0.8rem;
            background: #fafaf8;
        }
        .comment-form textarea:focus,
        .comment-form input:focus {
            border-color: #2a6f97;
            outline: none;
            background: #fff;
        }
        .comment-form textarea {
            min-height: 100px;
        }
        .comment-form button,
        .rating-form button {
            background: #2a6f97;
            color: #fff;
            border: none;
            border-radius: 30px;
            padding: 0.7rem 2rem;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, transform 0.2s;
        }
        .comment-form button:hover,
        .rating-form button:hover {
            background: #1a4b6d;
            transform: translateY(-2px);
        }
        .rating-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 2rem;
            color: #e2d9ce;
            cursor: pointer;
            margin: 0.5rem 0 1rem;
            direction: rtl;
        }
        .rating-stars i {
            transition: color 0.2s, transform 0.2s;
        }
        .rating-stars i:hover,
        .rating-stars i:hover~i {
            color: #f0c050;
            transform: scale(1.1);
        }
        .rating-stars i.active {
            color: #f0c050;
        }
        .featured-image {
            margin: 2rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
            background: #ede8e0;
        }
        .featured-image img {
            width: 100%;
            height: auto;
            aspect-ratio: 16/9;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .featured-image:hover img {
            transform: scale(1.01);
        }
        .featured-image figcaption {
            padding: 0.8rem 1.2rem;
            font-size: 0.9rem;
            color: #5a5a6a;
            background: #fafaf8;
            border-top: 1px solid #ede8e0;
        }
        .last-updated {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: #f0ebe3;
            padding: 0.4rem 1.2rem;
            border-radius: 30px;
            font-size: 0.9rem;
            color: #5a5a6a;
            margin-bottom: 1.5rem;
        }
        .last-updated i {
            color: #2a6f97;
        }
        .link-list-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.2rem;
            padding: 1rem 0;
            margin: 1.5rem 0;
            list-style: none;
        }
        .link-list-inline li a {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: #fff;
            padding: 0.3rem 1rem;
            border-radius: 20px;
            border: 1px solid #ede8e0;
            font-size: 0.9rem;
            transition: all 0.2s;
        }
        .link-list-inline li a:hover {
            background: #f0ebe3;
            border-color: #c9b896;
            text-decoration: none;
            transform: translateY(-1px);
        }
        .site-footer {
            background: #0b2b40;
            color: #c9c9d4;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
            border-top: 4px solid #f0d7a8;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-grid h4 {
            color: #f7e9d0;
            font-size: 1.1rem;
            margin-top: 0;
            margin-bottom: 1rem;
            border-bottom: 2px solid #1a4b6d;
            padding-bottom: 0.4rem;
            display: inline-block;
        }
        .footer-grid a {
            color: #b0b0c0;
            display: block;
            margin-bottom: 0.5rem;
            font-size: 0.95rem;
            transition: color 0.2s;
        }
        .footer-grid a:hover {
            color: #f7e9d0;
            text-decoration: none;
        }
        friend-link {
            display: block;
            margin: 0.8rem 0;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.5rem;
            margin-bottom: 0.4rem;
            color: #c9b896;
        }
        friend-link a:hover {
            color: #f7e9d0;
        }
        .copyright {
            border-top: 1px solid #1a4b6d;
            padding-top: 1.5rem;
            text-align: center;
            font-size: 0.9rem;
            color: #8a8a9a;
        }
        .copyright a {
            color: #c9b896;
        }
        @media (max-width: 1024px) {
            .page-wrapper {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .sidebar {
                position: static;
                order: 2;
            }
            .main-content {
                order: 1;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-menu {
                display: none;
            }
            .mobile-nav.show {
                display: flex;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            h4 {
                font-size: 1.1rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                justify-content: center;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .comment-section,
            .rating-section {
                padding: 1.2rem;
            }
            .container {
                padding: 0 16px;
            }
            .page-wrapper {
                padding: 1.5rem 0;
            }
            .rating-stars {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 480px) {
            .my-logo {
                font-size: 1.2rem;
            }
            .my-logo i {
                font-size: 1.4rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
            p {
                font-size: 0.98rem;
            }
            .lead {
                font-size: 1.08rem;
            }
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .gap-1 {
            gap: 1rem;
        }
        .flex {
            display: flex;
        }
        .flex-wrap {
            flex-wrap: wrap;
        }
        .align-center {
            align-items: center;
        }
        .text-center {
            text-align: center;
        }
        .highlight {
            background: linear-gradient(to top, #f0d7a8 40%, transparent 40%);
            padding: 0 0.2rem;
        }
        .emoji-lg {
            font-size: 1.8rem;
            line-height: 1;
        }
        hr {
            border: none;
            border-top: 2px solid #ede8e0;
            margin: 2rem 0;
        }
        .schema-hidden {
            display: none;
        }
        .anchor-offset {
            scroll-margin-top: 90px;
        }