* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background-color: #fef7f7;
            background-image: linear-gradient(to bottom, #fff 0%, #fef7f7 100px, #fef7f7 100%);
            max-width: 1200px;
            margin: 0 auto;
            box-shadow: 0 0 20px rgba(0,0,0,0.05);
        }
        h1, h2, h3, h4 { font-family: Georgia, 'Times New Roman', serif; color: #a31621; margin-bottom: 1rem; }
        h1 { font-size: 2.8rem; margin-top: 1.5rem; border-bottom: 3px double #e0a8a8; padding-bottom: 0.5rem; }
        h2 { font-size: 2.2rem; margin-top: 3rem; padding-left: 10px; border-left: 5px solid #d32f2f; }
        h3 { font-size: 1.8rem; margin-top: 2.5rem; color: #c2185b; }
        p { margin-bottom: 1.2rem; font-size: 1.1rem; }
        a { color: #b71c1c; text-decoration: none; transition: color 0.3s; }
        a:hover { color: #7f0000; text-decoration: underline; }
        .lead { font-size: 1.3rem; font-weight: 300; color: #555; margin-bottom: 2rem; }
        .highlight { background-color: #fff0f0; padding: 2px 6px; border-radius: 3px; }
        strong, b { color: #a31621; }
        .container {
            display: grid;
            grid-template-columns: 1fr;
            grid-template-areas:
                "header"
                "nav"
                "breadcrumb"
                "main"
                "sidebar"
                "footer";
            gap: 0;
            padding: 0 15px;
        }
        @media (min-width: 992px) {
            .container {
                grid-template-columns: 3fr 1fr;
                grid-template-areas:
                    "header header"
                    "nav nav"
                    "breadcrumb breadcrumb"
                    "main sidebar"
                    "footer footer";
                gap: 30px;
            }
        }
        header {
            grid-area: header;
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: 1.5rem 0;
            border-bottom: 1px solid #ffcdd2;
        }
        .logo {
            font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, serif;
            font-size: 3.5rem;
            font-weight: bold;
            color: #d32f2f;
            text-decoration: none;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
            margin-bottom: 0.5rem;
            transition: transform 0.3s;
        }
        .logo:hover { transform: scale(1.03); text-decoration: none; }
        .logo .heart { color: #ff4081; }
        .tagline {
            font-size: 1.1rem;
            color: #777;
            font-style: italic;
        }
        nav {
            grid-area: nav;
            background: linear-gradient(to right, #a31621, #c2185b);
            border-radius: 8px;
            margin: 1rem 0;
        }
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 1rem;
        }
        .nav-links {
            display: flex;
            list-style: none;
        }
        .nav-links li { position: relative; }
        .nav-links a {
            display: block;
            color: white;
            padding: 1rem 1.5rem;
            font-weight: 500;
        }
        .nav-links a:hover {
            background-color: rgba(255, 255, 255, 0.15);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        @media (max-width: 991px) {
            .hamburger { display: block; }
            .nav-links {
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: #a31621;
                border-radius: 0 0 8px 8px;
                z-index: 1000;
                display: none;
            }
            .nav-links.active { display: flex; }
            .nav-links li { width: 100%; }
            .nav-links a { padding: 1rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
        }
        .breadcrumb {
            grid-area: breadcrumb;
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #666;
        }
        .breadcrumb a { color: #666; }
        .breadcrumb span { color: #999; }
        main {
            grid-area: main;
            padding: 1rem 0;
        }
        aside {
            grid-area: sidebar;
            padding: 2rem 1rem;
        }
        .sidebar-widget {
            background: white;
            border-radius: 10px;
            padding: 1.5rem;
            margin-bottom: 2rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            border-top: 5px solid #d32f2f;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            margin-top: 0;
            border-left: none;
            padding-left: 0;
        }
        .search-box {
            display: flex;
            margin-bottom: 1rem;
        }
        .search-box input {
            flex-grow: 1;
            padding: 0.8rem;
            border: 1px solid #ccc;
            border-radius: 5px 0 0 5px;
            font-size: 1rem;
        }
        .search-box button {
            background: #d32f2f;
            color: white;
            border: none;
            border-radius: 0 5px 5px 0;
            padding: 0 1.2rem;
            cursor: pointer;
            transition: background 0.3s;
        }
        .search-box button:hover { background: #a31621; }
        .article-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: #777;
            font-size: 0.95rem;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 1px dashed #e0a8a8;
        }
        .meta-item i { margin-right: 5px; }
        .article-img {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: 10px;
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
            margin: 2rem auto;
            display: block;
            border: 5px solid white;
        }
        .tips-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .tip-card {
            background: white;
            padding: 1.5rem;
            border-radius: 8px;
            border-top: 4px solid #ff4081;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
        }
        .tip-card h4 { margin-top: 0; }
        .rating-section, .comment-section {
            background: white;
            padding: 2rem;
            border-radius: 10px;
            margin: 3rem 0;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .stars {
            display: flex;
            margin: 1rem 0;
        }
        .star {
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            transition: color 0.2s;
            margin-right: 5px;
        }
        .star:hover,
        .star.active { color: #ffc107; }
        .rating-form, .comment-form { margin-top: 1.5rem; }
        .form-group { margin-bottom: 1rem; }
        .form-group label { display: block; margin-bottom: 0.5rem; font-weight: 600; }
        .form-control {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid #ccc;
            border-radius: 5px;
            font-size: 1rem;
        }
        .btn {
            background: #d32f2f;
            color: white;
            border: none;
            padding: 0.8rem 1.8rem;
            border-radius: 5px;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.3s, transform 0.2s;
        }
        .btn:hover {
            background: #a31621;
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(163, 22, 33, 0.2);
        }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 1rem;
            background: #2c1810;
            padding: 2rem;
            border-radius: 10px 10px 0 0;
            margin-top: 3rem;
        }
        .web-link a {
            color: #ffccbc;
            padding: 0.5rem 0;
            display: block;
            border-bottom: 1px dotted rgba(255,204,188,0.3);
        }
        .web-link a:hover { color: white; text-decoration: none; }
        footer {
            grid-area: footer;
            background: #1a0f0a;
            color: #bbbbbb;
            text-align: center;
            padding: 2rem;
            border-radius: 0 0 10px 10px;
            margin-top: -1px;
        }
        .copyright { margin-top: 1rem; font-size: 0.9rem; color: #888; }
        .text-center { text-align: center; }
        .mt-3 { margin-top: 1rem; }
        .mb-3 { margin-bottom: 1rem; }
        .emoji { font-size: 1.2em; margin: 0 2px; }
        .divider {
            height: 1px;
            background: linear-gradient(to right, transparent, #e0a8a8, transparent);
            margin: 2.5rem 0;
        }