*,
        *::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, sans-serif;
            background: #f8f6f0;
            color: #1e2a3a;
            line-height: 1.7;
            padding: 0 16px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        a {
            color: #b45309;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #78350f;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 0.75rem 0;
        }
        li {
            margin-bottom: 0.3rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
            color: #1e2a3a;
        }
        h1 {
            font-size: 2.2rem;
            margin-top: 0.5rem;
            border-left: 6px solid #f59e0b;
            padding-left: 1rem;
        }
        h2 {
            font-size: 1.7rem;
            border-bottom: 2px solid #e2dcd0;
            padding-bottom: 0.3rem;
        }
        h3 {
            font-size: 1.3rem;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
        }
        p {
            margin-bottom: 1rem;
            word-break: break-word;
        }
        strong,
        b {
            color: #0f172a;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            border-radius: 24px 24px 0 0;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.05);
            padding: 0 20px 40px;
        }
        header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 18px 0 10px;
            border-bottom: 2px solid #e2dcd0;
            position: relative;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #d97706, #b45309);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            -webkit-text-fill-color: #d97706;
            font-size: 1.6rem;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.85;
        }
        .nav-wrap {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 6px 14px;
            flex-wrap: wrap;
            padding: 0;
            margin: 0;
        }
        .nav-list li a {
            font-weight: 500;
            padding: 4px 10px;
            border-radius: 40px;
            font-size: 0.9rem;
            background: transparent;
            transition: background 0.2s, color 0.2s;
        }
        .nav-list li a:hover {
            background: #fef3c7;
            color: #78350f;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background: none;
            border: none;
            padding: 6px 4px;
        }
        .hamburger span {
            display: block;
            width: 28px;
            height: 3px;
            background: #1e2a3a;
            border-radius: 4px;
            transition: 0.3s;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 10px 0 4px;
            margin: 0;
            font-size: 0.85rem;
            color: #6b7280;
            width: 100%;
        }
        .breadcrumb li+li::before {
            content: "›";
            padding: 0 10px;
            color: #9ca3af;
        }
        .breadcrumb a {
            color: #6b7280;
        }
        .breadcrumb a:hover {
            color: #b45309;
        }
        .breadcrumb .active {
            color: #1e2a3a;
            font-weight: 500;
        }
        .search-section {
            background: #fef9ec;
            border-radius: 16px;
            padding: 20px 24px;
            margin: 24px 0 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 14px;
            border: 1px solid #fde68a;
        }
        .search-section label {
            font-weight: 600;
            font-size: 1.05rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form {
            display: flex;
            flex: 1 1 260px;
            gap: 8px;
        }
        .search-form input {
            flex: 1;
            padding: 10px 16px;
            border: 2px solid #e2dcd0;
            border-radius: 40px;
            font-size: 0.95rem;
            background: #fff;
            transition: border 0.2s;
            min-width: 140px;
        }
        .search-form input:focus {
            border-color: #f59e0b;
            outline: none;
        }
        .search-form button {
            background: #d97706;
            color: #fff;
            border: none;
            border-radius: 40px;
            padding: 10px 22px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .search-form button:hover {
            background: #b45309;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
            margin-top: 10px;
        }
        @media (min-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr 300px;
            }
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            background: #faf7f0;
            border-radius: 16px;
            padding: 20px 18px;
            align-self: start;
            position: sticky;
            top: 20px;
            border: 1px solid #e2dcd0;
        }
        .sidebar h3 {
            font-size: 1.2rem;
            margin-top: 0;
            border-bottom: 2px solid #e2dcd0;
            padding-bottom: 8px;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
            margin: 12px 0 0;
        }
        .sidebar ul li {
            padding: 6px 0;
            border-bottom: 1px dashed #e2dcd0;
        }
        .sidebar ul li a {
            font-weight: 500;
        }
        .sidebar ul li a::before {
            content: "▸ ";
            color: #d97706;
        }
        .featured-img-wrap {
            margin: 24px 0 20px;
            border-radius: 16px;
            overflow: hidden;
            background: #f3f0e8;
            text-align: center;
        }
        .featured-img-wrap img {
            width: 100%;
            max-height: 460px;
            object-fit: cover;
        }
        .featured-img-wrap figcaption {
            padding: 8px 16px;
            font-size: 0.85rem;
            color: #6b7280;
            background: #faf7f0;
        }
        .interaction-box {
            background: #fef9ec;
            border-radius: 16px;
            padding: 24px 20px;
            margin: 28px 0;
            border: 1px solid #fde68a;
            display: flex;
            flex-wrap: wrap;
            gap: 24px 40px;
        }
        .rating-area,
        .comment-area {
            flex: 1 1 240px;
        }
        .rating-area h4,
        .comment-area h4 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .star-group {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            color: #d1d5db;
            cursor: pointer;
            margin: 6px 0 10px;
        }
        .star-group i {
            transition: color 0.15s;
        }
        .star-group i:hover,
        .star-group i.active {
            color: #f59e0b;
        }
        .rating-form select,
        .rating-form button,
        .comment-form textarea,
        .comment-form button {
            width: 100%;
            padding: 10px 14px;
            border-radius: 40px;
            border: 2px solid #e2dcd0;
            font-size: 0.95rem;
            background: #fff;
            margin-top: 6px;
        }
        .comment-form textarea {
            border-radius: 16px;
            min-height: 80px;
            resize: vertical;
        }
        .rating-form button,
        .comment-form button {
            background: #d97706;
            color: #fff;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: background 0.2s;
            width: auto;
            padding: 10px 28px;
            margin-top: 10px;
        }
        .rating-form button:hover,
        .comment-form button:hover {
            background: #b45309;
        }
        footer {
            background: #1e2a3a;
            color: #e2dcd0;
            border-radius: 0 0 24px 24px;
            padding: 32px 20px 24px;
            margin-top: 20px;
        }
        footer .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            gap: 24px 40px;
            justify-content: space-between;
        }
        footer .footer-col {
            flex: 1 1 180px;
        }
        footer h4 {
            color: #f59e0b;
            margin-top: 0;
            font-size: 1.1rem;
            border-bottom: 1px solid #374151;
            padding-bottom: 6px;
        }
        footer a {
            color: #e2dcd0;
        }
        footer a:hover {
            color: #f59e0b;
        }
        friend-link {
            display: block;
            margin: 12px 0 0;
            font-style: normal;
        }
        friend-link a {
            display: inline-block;
            margin-right: 16px;
            padding: 2px 0;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            margin-top: 20px;
            border-top: 1px solid #374151;
            font-size: 0.85rem;
            color: #9ca3af;
            width: 100%;
        }
        .last-update {
            display: inline-block;
            background: #fef3c7;
            color: #78350f;
            padding: 4px 16px;
            border-radius: 40px;
            font-size: 0.8rem;
            font-weight: 600;
            margin: 6px 0 12px;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 8px;
            }
            .container {
                padding: 0 12px 30px;
                border-radius: 16px 16px 0 0;
            }
            h1 {
                font-size: 1.6rem;
                padding-left: 0.6rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            h3 {
                font-size: 1.1rem;
            }
            header {
                padding: 12px 0 6px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                background: #fff;
                position: absolute;
                top: 62px;
                left: 0;
                right: 0;
                padding: 16px 20px;
                border-radius: 0 0 16px 16px;
                box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
                border: 1px solid #e2dcd0;
                z-index: 100;
                gap: 4px;
            }
            .nav-list li a {
                display: block;
                padding: 10px 12px;
                font-size: 1rem;
            }
            .hamburger {
                display: flex;
            }
            #nav-toggle:checked~.nav-list {
                display: flex;
            }
            .search-section {
                padding: 16px;
                flex-direction: column;
            }
            .search-form {
                width: 100%;
            }
            .interaction-box {
                flex-direction: column;
                gap: 20px;
            }
            .sidebar {
                position: static;
                margin-top: 20px;
            }
            footer .footer-inner {
                flex-direction: column;
                gap: 20px;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
        }
        @media (min-width: 769px) {
            .nav-list {
                display: flex !important;
            }
            .hamburger {
                display: none !important;
            }
            #nav-toggle {
                display: none !important;
            }
        }
        .text-sm {
            font-size: 0.9rem;
        }
        .text-muted {
            color: #6b7280;
        }
        .mt-1 {
            margin-top: 0.5rem;
        }
        .mb-1 {
            margin-bottom: 0.5rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .badge {
            background: #f59e0b;
            color: #fff;
            border-radius: 40px;
            padding: 2px 14px;
            font-size: 0.75rem;
            font-weight: 700;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 16px 0;
            font-size: 0.9rem;
            background: #faf7f0;
            border-radius: 12px;
            overflow: hidden;
        }
        .data-table th {
            background: #1e2a3a;
            color: #f8f6f0;
            padding: 10px 14px;
            text-align: left;
        }
        .data-table td {
            padding: 10px 14px;
            border-bottom: 1px solid #e2dcd0;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .insight-box {
            background: #eef2ff;
            border-left: 5px solid #6366f1;
            padding: 16px 20px;
            border-radius: 0 12px 12px 0;
            margin: 20px 0;
        }
        .tip-box {
            background: #f0fdf4;
            border-left: 5px solid #22c55e;
            padding: 16px 20px;
            border-radius: 0 12px 12px 0;
            margin: 20px 0;
        }
        .glow-link {
            font-weight: 600;
            padding: 0 2px;
        }
        friend-link {
            display: block;
        }
        .star-rating-input {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
        }
        .star-rating-input input {
            display: none;
        }
        .star-rating-input label {
            font-size: 1.8rem;
            color: #d1d5db;
            cursor: pointer;
            transition: color 0.15s;
        }
        .star-rating-input input:checked~label,
        .star-rating-input label:hover,
        .star-rating-input label:hover~label {
            color: #f59e0b;
        }
        .comment-list {
            max-height: 200px;
            overflow-y: auto;
            background: #fff;
            padding: 8px 12px;
            border-radius: 12px;
            border: 1px solid #e2dcd0;
            margin-top: 8px;
            font-size: 0.85rem;
        }
        .comment-list p {
            padding: 4px 0;
            border-bottom: 1px dashed #f3f0e8;
            margin: 0;
        }
        .comment-list p:last-child {
            border-bottom: none;
        }
        .comment-list strong {
            color: #78350f;
        }