*,
        *::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: #f7f5f2;
            color: #1e1e1e;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: #c44536;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover,
        a:focus {
            color: #8a2e22;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: #1a1a2e;
            color: #f0eae3;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.75rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 700;
            letter-spacing: 1px;
            color: #f0eae3;
            text-transform: uppercase;
            background: linear-gradient(135deg, #f4a261, #e76f51);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #f0eae3;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.25rem 0.5rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .main-nav {
            display: flex;
            gap: 1.25rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #e8ddd4;
            font-weight: 500;
            padding: 0.4rem 0.8rem;
            border-radius: 6px;
            transition: background 0.2s, color 0.2s;
            font-size: 0.95rem;
        }
        .main-nav a:hover {
            background: rgba(244, 162, 97, 0.2);
            color: #f4a261;
            text-decoration: none;
        }
        .breadcrumb-wrap {
            background: #eae6e0;
            padding: 0.7rem 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #d6cec4;
        }
        .breadcrumb-wrap .container {
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
        }
        .breadcrumb-wrap a {
            color: #6b4f3c;
        }
        .breadcrumb-wrap a:hover {
            color: #c44536;
        }
        .breadcrumb-wrap span {
            color: #4a3a2e;
        }
        .hero {
            padding: 3rem 0 1.5rem;
            text-align: center;
            background: linear-gradient(180deg, #f0eae3 0%, #f7f5f2 100%);
        }
        .hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: #1a1a2e;
            line-height: 1.2;
            max-width: 900px;
            margin: 0 auto 0.75rem;
        }
        .hero .subtitle {
            font-size: 1.2rem;
            color: #5a4a3a;
            max-width: 700px;
            margin: 0 auto;
        }
        .hero .last-updated {
            display: inline-block;
            margin-top: 1rem;
            background: #1a1a2e;
            color: #f0eae3;
            padding: 0.3rem 1.2rem;
            border-radius: 30px;
            font-size: 0.85rem;
            letter-spacing: 0.3px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2rem 0 3rem;
        }
        .main-content {
            min-width: 0;
        }
        .main-content h2 {
            font-size: 2rem;
            color: #1a1a2e;
            margin: 2.5rem 0 1rem;
            padding-bottom: 0.4rem;
            border-bottom: 3px solid #e76f51;
        }
        .main-content h3 {
            font-size: 1.55rem;
            color: #2d2d44;
            margin: 2rem 0 0.8rem;
        }
        .main-content h4 {
            font-size: 1.25rem;
            color: #3d3d55;
            margin: 1.5rem 0 0.6rem;
        }
        .main-content p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
            color: #2a2a2a;
        }
        .main-content ul,
        .main-content ol {
            margin: 0.8rem 0 1.5rem 1.8rem;
        }
        .main-content li {
            margin-bottom: 0.5rem;
            font-size: 1.02rem;
        }
        .highlight-box {
            background: #eae6e0;
            border-left: 6px solid #e76f51;
            padding: 1.5rem 2rem;
            border-radius: 0 12px 12px 0;
            margin: 1.8rem 0;
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .feature-image {
            margin: 2rem 0;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.10);
        }
        .feature-image img {
            width: 100%;
        }
        .feature-image figcaption {
            background: #eae6e0;
            padding: 0.6rem 1.2rem;
            font-size: 0.9rem;
            color: #4a3a2e;
        }
        .data-table-wrap {
            overflow-x: auto;
            margin: 2rem 0;
        }
        .data-table-wrap table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.98rem;
            background: #fff;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
        }
        .data-table-wrap th {
            background: #1a1a2e;
            color: #f0eae3;
            padding: 0.8rem 1rem;
            text-align: left;
        }
        .data-table-wrap td {
            padding: 0.7rem 1rem;
            border-bottom: 1px solid #e0d8cf;
        }
        .data-table-wrap tr:last-child td {
            border-bottom: none;
        }
        .data-table-wrap tr:hover td {
            background: #f5f0ea;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 14px;
            padding: 1.5rem;
            margin-bottom: 1.8rem;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            color: #1a1a2e;
            margin-bottom: 0.8rem;
            border-bottom: 2px solid #e76f51;
            padding-bottom: 0.4rem;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card ul li {
            margin-bottom: 0.5rem;
        }
        .sidebar-card ul li a {
            color: #4a3a2e;
            font-weight: 500;
            display: block;
            padding: 0.3rem 0;
        }
        .sidebar-card ul li a:hover {
            color: #c44536;
        }
        .sidebar .search-box {
            display: flex;
            gap: 0.5rem;
        }
        .sidebar .search-box input {
            flex: 1;
            padding: 0.6rem 1rem;
            border: 2px solid #d6cec4;
            border-radius: 30px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
        }
        .sidebar .search-box input:focus {
            border-color: #e76f51;
        }
        .sidebar .search-box button {
            background: #e76f51;
            color: #fff;
            border: none;
            border-radius: 30px;
            padding: 0.6rem 1.2rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
        }
        .sidebar .search-box button:hover {
            background: #c44536;
        }
        .interaction-section {
            margin: 3rem 0;
            padding: 2rem 0;
            border-top: 2px solid #e0d8cf;
        }
        .interaction-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
        }
        .comment-area textarea {
            width: 100%;
            padding: 1rem;
            border: 2px solid #d6cec4;
            border-radius: 12px;
            font-size: 1rem;
            resize: vertical;
            min-height: 120px;
            font-family: inherit;
            transition: border 0.2s;
        }
        .comment-area textarea:focus {
            border-color: #e76f51;
            outline: none;
        }
        .comment-area .btn {
            background: #1a1a2e;
            color: #f0eae3;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            margin-top: 0.8rem;
        }
        .comment-area .btn:hover {
            background: #2d2d44;
        }
        .rating-stars {
            display: flex;
            gap: 0.4rem;
            font-size: 2rem;
            cursor: pointer;
            color: #d6cec4;
            transition: color 0.15s;
        }
        .rating-stars .star.active {
            color: #f4a261;
        }
        .rating-stars .star:hover,
        .rating-stars .star.hover {
            color: #e76f51;
        }
        .rating-result {
            margin-top: 0.8rem;
            font-weight: 600;
            color: #2d2d44;
        }
        .rating-area .btn {
            background: #1a1a2e;
            color: #f0eae3;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            margin-top: 0.8rem;
        }
        .rating-area .btn:hover {
            background: #2d2d44;
        }
        friend-link {
            display: block;
            background: #1a1a2e;
            color: #e8ddd4;
            padding: 2rem 0;
            margin-top: 2rem;
        }
        friend-link .container {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem 2rem;
            justify-content: center;
        }
        friend-link a {
            color: #f4a261;
            font-weight: 500;
            transition: color 0.2s;
        }
        friend-link a:hover {
            color: #e76f51;
            text-decoration: underline;
        }
        .site-footer {
            background: #0f0f1a;
            color: #b0a89e;
            padding: 1.8rem 0;
            text-align: center;
            font-size: 0.9rem;
        }
        .site-footer .container {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }
        .site-footer a {
            color: #f4a261;
        }
        .site-footer a:hover {
            color: #e76f51;
        }
        @media (max-width: 900px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                order: 2;
            }
            .interaction-grid {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2rem;
            }
        }
        @media (max-width: 700px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 1rem 0 0.5rem;
                gap: 0.25rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                width: 100%;
                padding: 0.6rem 0.8rem;
                border-radius: 6px;
            }
            .main-nav a:hover {
                background: rgba(244, 162, 97, 0.12);
            }
            .hero h1 {
                font-size: 1.7rem;
            }
            .hero .subtitle {
                font-size: 1rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .main-content h2 {
                font-size: 1.6rem;
            }
            .main-content h3 {
                font-size: 1.3rem;
            }
            .container {
                padding: 0 1rem;
            }
            friend-link .container {
                flex-direction: column;
                align-items: center;
                gap: 0.8rem;
            }
            .rating-stars {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.4rem;
            }
            .header-inner {
                gap: 0.4rem;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .main-content p {
                font-size: 0.98rem;
            }
            .data-table-wrap table {
                font-size: 0.85rem;
            }
            .data-table-wrap th,
            .data-table-wrap td {
                padding: 0.5rem 0.6rem;
            }
        }
        .emoji {
            font-style: normal;
        }
        .text-muted {
            color: #6b5e52;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .fw-bold {
            font-weight: 700;
        }
        .small {
            font-size: 0.88rem;
        }