*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, Arial, sans-serif;
            line-height: 1.75;
            color: #2c2c2c;
            background: #faf7f2;
        }
        a {
            color: #7f0909;
            text-decoration: none;
            transition: color .2s ease;
        }
        a:hover {
            color: #d3a625;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460);
            padding: 18px 0;
            border-bottom: 4px solid #d3a625;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, .3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 900;
            color: #fff;
            letter-spacing: 1px;
        }
        .my-logo a {
            color: #f0c75e;
            font-size: 1.4rem;
            display: block;
        }
        .my-logo a:hover {
            color: #fff;
        }
        .nav-desktop {
            display: flex;
            gap: 24px;
            list-style: none;
        }
        .nav-desktop a {
            color: #e0e0e0;
            font-weight: 600;
            font-size: .92rem;
            padding: 8px 4px;
            border-bottom: 2px solid transparent;
        }
        .nav-desktop a:hover {
            color: #f0c75e;
            border-bottom-color: #f0c75e;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #f0c75e;
            cursor: pointer;
        }
        .nav-mobile {
            display: none;
            width: 100%;
            flex-direction: column;
            background: #16213e;
            padding: 12px 0;
            border-top: 1px solid #333;
        }
        .nav-mobile a {
            color: #e0e0e0;
            padding: 12px 20px;
            border-bottom: 1px solid #1f1f3a;
            font-weight: 600;
        }
        .nav-mobile a:hover {
            background: #0f3460;
            color: #f0c75e;
        }
        .nav-mobile.open {
            display: flex;
        }
        .breadcrumb-wrap {
            background: #f0ebdf;
            padding: 12px 0;
            font-size: .88rem;
        }
        .breadcrumb {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb li+li:before {
            content: "›";
            margin-right: 6px;
            color: #999;
        }
        .breadcrumb a {
            color: #7f0909;
        }
        .main-wrap {
            padding: 40px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
        }
        .content-article {
            background: #fff;
            border-radius: 16px;
            padding: 36px 40px;
            box-shadow: 0 2px 18px rgba(0, 0, 0, .06);
        }
        .content-article h1 {
            font-size: 2.5rem;
            line-height: 1.2;
            color: #1a1a2e;
            margin-bottom: 10px;
            border-left: 6px solid #d3a625;
            padding-left: 18px;
        }
        .content-article h2 {
            font-size: 1.8rem;
            color: #1a1a2e;
            margin: 50px 0 16px;
            padding-bottom: 8px;
            border-bottom: 2px solid #f0e6d2;
        }
        .content-article h3 {
            font-size: 1.35rem;
            color: #7f0909;
            margin: 32px 0 12px;
        }
        .content-article h4 {
            font-size: 1.1rem;
            color: #444;
            margin: 22px 0 8px;
            font-weight: 700;
        }
        .content-article p {
            margin-bottom: 18px;
            color: #3a3a3a;
        }
        .content-article ul,
        .content-article ol {
            margin: 0 0 20px 24px;
            color: #3a3a3a;
        }
        .content-article li {
            margin-bottom: 8px;
        }
        .content-article blockquote {
            background: #f9f5ee;
            border-left: 4px solid #d3a625;
            padding: 16px 24px;
            margin: 24px 0;
            border-radius: 0 8px 8px 0;
            font-style: italic;
            color: #555;
        }
        .content-article .feature-box {
            background: linear-gradient(135deg, #f8f0e0, #fdf6ee);
            border: 1px solid #e8d8c0;
            border-radius: 12px;
            padding: 18px 24px;
            margin: 24px 0;
        }
        .content-article img {
            width: 100%;
            margin: 20px 0;
            border-radius: 14px;
        }
        .content-article .img-caption {
            font-size: .85rem;
            color: #888;
            text-align: center;
            margin-top: -12px;
            margin-bottom: 24px;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 14px;
            padding: 24px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, .05);
        }
        .sidebar-card h3 {
            font-size: 1.1rem;
            color: #1a1a2e;
            border-bottom: 2px solid #f0e6d2;
            padding-bottom: 10px;
            margin-bottom: 14px;
        }
        .sidebar-card ul {
            list-style: none;
        }
        .sidebar-card ul li {
            padding: 8px 0;
            border-bottom: 1px solid #f0f0f0;
            font-size: .92rem;
        }
        .sidebar-card ul li a {
            color: #7f0909;
        }
        .form-search {
            display: flex;
            gap: 8px;
            margin: 20px 0;
        }
        .form-search input[type="text"] {
            flex: 1;
            padding: 12px 16px;
            border: 2px solid #e0d6c8;
            border-radius: 30px;
            font-size: .95rem;
            outline: none;
        }
        .form-search input[type="text"]:focus {
            border-color: #d3a625;
        }
        .form-search button {
            background: #7f0909;
            color: #fff;
            border: none;
            border-radius: 30px;
            padding: 12px 20px;
            cursor: pointer;
            font-size: .95rem;
            transition: background .2s;
        }
        .form-search button:hover {
            background: #d3a625;
        }
        .review-form,
        .comment-form {
            margin-top: 16px;
        }
        .review-form textarea,
        .comment-form textarea {
            width: 100%;
            padding: 14px;
            border: 2px solid #e0d6c8;
            border-radius: 10px;
            font-size: .95rem;
            min-height: 100px;
            resize: vertical;
            font-family: inherit;
        }
        .review-form input[type="number"],
        .comment-form input[type="text"] {
            width: 100%;
            padding: 10px 14px;
            border: 2px solid #e0d6c8;
            border-radius: 8px;
            margin: 8px 0;
            font-size: .92rem;
        }
        .btn-submit {
            background: #7f0909;
            color: #fff;
            border: none;
            padding: 12px 28px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background .2s, transform .2s;
        }
        .btn-submit:hover {
            background: #d3a625;
            transform: scale(1.03);
        }
        .star-rating {
            display: flex;
            gap: 4px;
            font-size: 1.6rem;
            color: #d3a625;
            margin: 8px 0;
            cursor: pointer;
        }
        .star-rating .fa-star {
            transition: transform .2s;
        }
        .star-rating .fa-star:hover {
            transform: scale(1.2);
        }
        .site-footer {
            background: #16213e;
            color: #c0c0c0;
            padding: 40px 0 20px;
        }
        .footer-inner {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            justify-content: space-between;
        }
        .footer-col {
            flex: 1;
            min-width: 200px;
        }
        .footer-col h4 {
            color: #f0c75e;
            margin-bottom: 14px;
            font-size: 1.05rem;
        }
        .footer-col ul {
            list-style: none;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: #c0c0c0;
            font-size: .92rem;
        }
        .footer-col ul li a:hover {
            color: #f0c75e;
        }
        friend-link {
            display: block;
            margin-top: 24px;
            padding: 16px 20px;
            background: #1f2a45;
            border-radius: 10px;
            font-size: .92rem;
            color: #e0e0e0;
        }
        friend-link a {
            color: #f0c75e;
        }
        .copyright {
            text-align: center;
            border-top: 1px solid #2a2a4a;
            padding-top: 16px;
            margin-top: 32px;
            font-size: .85rem;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                flex-direction: row;
                flex-wrap: wrap;
            }
            .sidebar-card {
                flex: 1;
                min-width: 250px;
            }
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .content-article {
                padding: 24px 18px;
            }
            .content-article h1 {
                font-size: 1.8rem;
            }
            .content-article h2 {
                font-size: 1.4rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }