*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            background: #faf7f2;
            color: #2d2a24;
            line-height: 1.8;
            padding: 0;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #b33a2c;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #7d2a1f;
            text-decoration: underline;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: #1e3a2f;
            color: #fefcf5;
            padding: 1rem 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem 1rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #f7d44a;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
            transition: transform 0.2s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
            color: #f7d44a;
        }
        .my-logo i {
            font-size: 2rem;
            color: #e86a4a;
        }
        .my-logo span {
            font-size: 0.9rem;
            font-weight: 400;
            color: #c7d5c4;
            letter-spacing: 0.3px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #f7d44a;
            color: #f7d44a;
            font-size: 1.6rem;
            padding: 0.3rem 0.8rem;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(247, 212, 74, 0.15);
        }
        .main-nav {
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #fefcf5;
            padding: 0.5rem 1rem;
            border-radius: 6px;
            font-weight: 500;
            font-size: 0.95rem;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background: #2d5a47;
            color: #f7d44a;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 0.3rem;
        }
        .breadcrumb {
            background: #f0ebe3;
            padding: 0.7rem 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #e0d8cc;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            align-items: center;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.6rem;
            color: #8a7f70;
            font-weight: 600;
        }
        .breadcrumb a {
            color: #5f5342;
        }
        .breadcrumb a:hover {
            color: #b33a2c;
        }
        .breadcrumb .current {
            color: #2d2a24;
            font-weight: 600;
        }
        main {
            padding: 2.5rem 0 3rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        @media(max-width:992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        article h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: #1e3a2f;
            line-height: 1.2;
            margin-bottom: 0.5rem;
            letter-spacing: -0.5px;
        }
        article h1 i {
            color: #e86a4a;
            margin-right: 0.5rem;
        }
        .meta-info {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.5rem;
            color: #6b6051;
            font-size: 0.95rem;
            margin-bottom: 1.8rem;
            border-bottom: 1px solid #e0d8cc;
            padding-bottom: 1rem;
        }
        .meta-info i {
            margin-right: 0.3rem;
            color: #b33a2c;
        }
        .meta-info .last-updated {
            font-weight: 600;
            color: #1e3a2f;
        }
        article h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: #1e3a2f;
            margin-top: 2.8rem;
            margin-bottom: 1rem;
            border-left: 5px solid #e86a4a;
            padding-left: 1rem;
        }
        article h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: #2d5a47;
            margin-top: 2rem;
            margin-bottom: 0.6rem;
        }
        article h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: #3d352b;
            margin-top: 1.5rem;
            margin-bottom: 0.4rem;
        }
        article p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
        }
        article ul,
        article ol {
            margin-bottom: 1.5rem;
            padding-left: 1.8rem;
        }
        article li {
            margin-bottom: 0.5rem;
            font-size: 1.05rem;
        }
        .highlight-box {
            background: #f0ebe3;
            border-radius: 12px;
            padding: 1.8rem 2rem;
            margin: 2rem 0;
            border-left: 6px solid #e86a4a;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
        }
        .highlight-box i {
            color: #e86a4a;
            margin-right: 0.5rem;
        }
        .feature-image {
            border-radius: 14px;
            margin: 2rem 0;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
            width: 100%;
            max-height: 500px;
            object-fit: cover;
        }
        .sidebar {
            background: #f0ebe3;
            border-radius: 16px;
            padding: 1.8rem 1.5rem;
            height: fit-content;
            position: sticky;
            top: 100px;
        }
        .sidebar h3 {
            font-size: 1.3rem;
            color: #1e3a2f;
            border-bottom: 2px solid #e86a4a;
            padding-bottom: 0.5rem;
            margin-bottom: 1.2rem;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar li {
            margin-bottom: 0.7rem;
        }
        .sidebar a {
            display: block;
            padding: 0.4rem 0.6rem;
            border-radius: 6px;
            transition: background 0.2s;
            font-weight: 500;
        }
        .sidebar a:hover {
            background: #e2d9cd;
            text-decoration: none;
        }
        .sidebar a i {
            color: #e86a4a;
            width: 1.4rem;
        }
        .search-section {
            background: #fff;
            border-radius: 12px;
            padding: 1.5rem;
            margin: 2rem 0;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
            border: 1px solid #e0d8cc;
        }
        .search-section h3 {
            margin-top: 0;
            font-size: 1.3rem;
            color: #1e3a2f;
        }
        .search-form {
            display: flex;
            gap: 0.8rem;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 180px;
            padding: 0.8rem 1.2rem;
            border: 2px solid #d6cdc0;
            border-radius: 30px;
            font-size: 1rem;
            outline: none;
            transition: border 0.2s;
            background: #faf7f2;
        }
        .search-form input:focus {
            border-color: #e86a4a;
        }
        .search-form button {
            background: #1e3a2f;
            color: #fefcf5;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form button:hover {
            background: #2d5a47;
            transform: scale(1.02);
        }
        .comments-section {
            background: #fff;
            border-radius: 12px;
            padding: 1.8rem;
            margin: 2rem 0;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
            border: 1px solid #e0d8cc;
        }
        .comments-section h3 {
            margin-top: 0;
            font-size: 1.3rem;
            color: #1e3a2f;
        }
        .comment-form textarea {
            width: 100%;
            padding: 1rem;
            border: 2px solid #d6cdc0;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            resize: vertical;
            min-height: 100px;
            transition: border 0.2s;
            background: #faf7f2;
        }
        .comment-form textarea:focus {
            border-color: #e86a4a;
            outline: none;
        }
        .comment-form .form-row {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-top: 0.8rem;
        }
        .comment-form .form-row input {
            flex: 1;
            min-width: 160px;
            padding: 0.7rem 1rem;
            border: 2px solid #d6cdc0;
            border-radius: 30px;
            font-size: 1rem;
            background: #faf7f2;
            transition: border 0.2s;
        }
        .comment-form .form-row input:focus {
            border-color: #e86a4a;
            outline: none;
        }
        .comment-form button {
            background: #b33a2c;
            color: #fff;
            border: none;
            padding: 0.7rem 2.2rem;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .comment-form button:hover {
            background: #7d2a1f;
            transform: scale(1.02);
        }
        .rating-section {
            background: #fff;
            border-radius: 12px;
            padding: 1.8rem;
            margin: 2rem 0;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
            border: 1px solid #e0d8cc;
        }
        .rating-section h3 {
            margin-top: 0;
            font-size: 1.3rem;
            color: #1e3a2f;
        }
        .star-rating {
            display: flex;
            gap: 0.4rem;
            font-size: 2rem;
            color: #d6cdc0;
            cursor: pointer;
            direction: rtl;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            transition: color 0.15s, transform 0.15s;
            cursor: pointer;
            color: #d6cdc0;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f7c948;
            transform: scale(1.1);
        }
        .rating-form button {
            background: #1e3a2f;
            color: #fff;
            border: none;
            padding: 0.6rem 2rem;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            margin-top: 1rem;
        }
        .rating-form button:hover {
            background: #2d5a47;
        }
        .site-footer {
            background: #1e3a2f;
            color: #d4cdc0;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
        }
        @media(max-width:768px) {
            .footer-inner {
                grid-template-columns: 1fr;
            }
        }
        .footer-inner h4 {
            color: #f7d44a;
            font-size: 1.1rem;
            margin-bottom: 0.8rem;
        }
        .footer-inner a {
            color: #b7c9b2;
        }
        .footer-inner a:hover {
            color: #f7d44a;
        }
        .footer-inner ul {
            list-style: none;
            padding: 0;
        }
        .footer-inner li {
            margin-bottom: 0.4rem;
        }
        friend-link {
            display: block;
            background: #2d5a47;
            padding: 1.2rem 1.5rem;
            border-radius: 12px;
            margin: 1.5rem 0 0.8rem;
            font-size: 0.95rem;
        }
        friend-link a {
            color: #f7d44a;
            font-weight: 500;
        }
        friend-link a:hover {
            color: #fff;
        }
        .copyright {
            text-align: center;
            border-top: 1px solid #3a6a54;
            padding-top: 1.2rem;
            margin-top: 1.5rem;
            font-size: 0.9rem;
            color: #a3b8a8;
        }
        @media(max-width:768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1e3a2f;
                padding: 0.8rem 0;
                border-top: 1px solid #2d5a47;
                margin-top: 0.8rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.6rem 1rem;
                border-radius: 0;
            }
            article h1 {
                font-size: 2rem;
            }
            article h2 {
                font-size: 1.5rem;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .my-logo i {
                font-size: 1.4rem;
            }
            .sidebar {
                position: static;
                margin-top: 2rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                justify-content: center;
            }
        }
        @media(min-width:769px) {
            .main-nav {
                display: flex !important;
            }
        }
        .text-accent {
            color: #e86a4a;
        }
        .text-green {
            color: #1e3a2f;
        }
        .fw-bold {
            font-weight: 700;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .mb-2 {
            margin-bottom: 2rem;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .emoji-lg {
            font-size: 1.4rem;
        }
        .nav-toggle .fa-times {
            display: none;
        }
        .nav-toggle.active .fa-bars {
            display: none;
        }
        .nav-toggle.active .fa-times {
            display: inline-block;
        }