*,
        *::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: #faf9f6;
            color: #1e1e2a;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #b45309;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #7b341e;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1180px;
            margin: 0 auto;
            padding: 0 0.5rem;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 700;
            line-height: 1.25;
            color: #1e1e2a;
            margin-top: 1.8em;
            margin-bottom: 0.6em;
            letter-spacing: -0.01em;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.6em;
            border-bottom: 4px solid #d97706;
            padding-bottom: 0.3em;
            display: inline-block;
        }
        h2 {
            font-size: 1.9rem;
            border-left: 5px solid #d97706;
            padding-left: 0.75rem;
        }
        h3 {
            font-size: 1.45rem;
            color: #2d3748;
        }
        h4 {
            font-size: 1.15rem;
            color: #4a5568;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
            color: #2d3748;
        }
        .text-muted {
            color: #718096;
            font-size: 0.92rem;
        }
        .text-small {
            font-size: 0.9rem;
        }
        .site-header {
            background: #1e1e2a;
            border-radius: 0 0 24px 24px;
            padding: 0.8rem 1.5rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            position: relative;
            margin-bottom: 1.2rem;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            color: #fbbf24;
            letter-spacing: -0.03em;
            background: linear-gradient(135deg, #fbbf24, #d97706);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: transform 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo i {
            -webkit-text-fill-color: #fbbf24;
            font-size: 1.6rem;
        }
        .my-logo span {
            font-size: 0.85rem;
            font-weight: 400;
            -webkit-text-fill-color: #e2e8f0;
            color: #e2e8f0;
            letter-spacing: 0;
        }
        .nav-menu {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.25rem 0.6rem;
            list-style: none;
        }
        .nav-menu li a {
            color: #e2e8f0;
            font-weight: 500;
            padding: 0.4rem 0.8rem;
            border-radius: 40px;
            font-size: 0.92rem;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        .nav-menu li a:hover {
            background: #d97706;
            color: #fff;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fbbf24;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            font-size: 0.85rem;
            padding: 0.6rem 0;
            color: #718096;
            list-style: none;
            background: transparent;
            margin-bottom: 0.6rem;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.5rem;
            color: #a0aec0;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #b45309;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .active {
            color: #2d3748;
            font-weight: 500;
        }
        .hero-img-wrap {
            margin: 1.8rem 0 2.2rem;
            border-radius: 18px;
            overflow: hidden;
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.10);
            background: #e2e8f0;
        }
        .hero-img-wrap img {
            width: 100%;
            object-fit: cover;
            min-height: 220px;
            max-height: 480px;
        }
        .content-section {
            background: #ffffff;
            border-radius: 24px;
            padding: 2rem 2.2rem;
            margin: 2rem 0;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
        }
        .content-section p:last-child {
            margin-bottom: 0;
        }
        .highlight-box {
            background: #fffbeb;
            border-left: 6px solid #d97706;
            padding: 1.2rem 1.6rem;
            border-radius: 0 16px 16px 0;
            margin: 1.6rem 0;
        }
        .highlight-box strong {
            color: #7b341e;
        }
        .insight-card {
            background: #f1f5f9;
            border-radius: 16px;
            padding: 1.2rem 1.6rem;
            margin: 1.4rem 0;
            border: 1px solid #e2e8f0;
        }
        .link-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.2rem;
            padding: 1rem 0;
            list-style: none;
        }
        .link-list li a {
            background: #f1f5f9;
            padding: 0.3rem 1rem;
            border-radius: 40px;
            font-size: 0.92rem;
            font-weight: 500;
            border: 1px solid #e2e8f0;
            transition: all 0.2s;
        }
        .link-list li a:hover {
            background: #d97706;
            color: #fff;
            border-color: #d97706;
            text-decoration: none;
        }
        .search-form {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
            margin: 1.6rem 0;
            max-width: 600px;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 0.7rem 1.2rem;
            border: 2px solid #e2e8f0;
            border-radius: 40px;
            font-size: 1rem;
            outline: none;
            transition: border 0.2s;
            background: #fff;
        }
        .search-form input[type="text"]:focus {
            border-color: #d97706;
        }
        .search-form button {
            padding: 0.7rem 1.6rem;
            background: #d97706;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form button:hover {
            background: #b45309;
            transform: scale(1.02);
        }
        .comment-box,
        .rating-box {
            background: #f8fafc;
            border-radius: 20px;
            padding: 1.6rem 1.8rem;
            margin: 1.4rem 0;
            border: 1px solid #e2e8f0;
        }
        .comment-box textarea,
        .comment-box input[type="text"] {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #e2e8f0;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            resize: vertical;
            outline: none;
            transition: border 0.2s;
            background: #fff;
        }
        .comment-box textarea:focus,
        .comment-box input:focus {
            border-color: #d97706;
        }
        .comment-box .form-row {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            margin-top: 0.8rem;
        }
        .comment-box .form-row input {
            flex: 1;
            min-width: 140px;
        }
        .btn-primary {
            padding: 0.65rem 1.8rem;
            background: #d97706;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn-primary:hover {
            background: #b45309;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            gap: 0.2rem;
            justify-content: flex-end;
            font-size: 1.8rem;
            margin: 0.6rem 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #cbd5e0;
            transition: color 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f59e0b;
        }
        friend-link {
            display: block;
            background: #1e1e2a;
            color: #e2e8f0;
            border-radius: 20px;
            padding: 1.6rem 2rem;
            margin: 2.4rem 0 1.2rem;
            font-style: normal;
        }
        friend-link .fl-head {
            font-weight: 700;
            font-size: 1.2rem;
            color: #fbbf24;
            margin-bottom: 0.8rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        friend-link .fl-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem 1.4rem;
            list-style: none;
            padding: 0;
        }
        friend-link .fl-list a {
            color: #e2e8f0;
            font-weight: 400;
            border-bottom: 1px dotted transparent;
            transition: border-color 0.2s, color 0.2s;
        }
        friend-link .fl-list a:hover {
            color: #fbbf24;
            border-bottom-color: #fbbf24;
            text-decoration: none;
        }
        .site-footer {
            text-align: center;
            padding: 2rem 0.5rem 1.2rem;
            border-top: 2px solid #e2e8f0;
            margin-top: 2rem;
            color: #4a5568;
            font-size: 0.92rem;
        }
        .site-footer .copyright {
            font-weight: 500;
            color: #2d3748;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 0.6rem;
            }
            .site-header {
                padding: 0.6rem 1rem;
                border-radius: 0 0 16px 16px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .my-logo span {
                font-size: 0.7rem;
            }
            .hamburger {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 0.8rem 0 0.4rem;
                gap: 0.2rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li a {
                display: block;
                width: 100%;
                padding: 0.5rem 0.8rem;
                font-size: 1rem;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .content-section {
                padding: 1.2rem 1rem;
                border-radius: 16px;
            }
            .hero-img-wrap {
                margin: 1rem 0 1.4rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                justify-content: center;
            }
            .comment-box .form-row {
                flex-direction: column;
            }
            .star-rating {
                font-size: 1.5rem;
            }
            friend-link {
                padding: 1.2rem 1.2rem;
            }
            .breadcrumb {
                font-size: 0.78rem;
            }
        }
        @media (min-width: 769px) {
            .nav-menu {
                display: flex !important;
            }
        }
        .mt-1 {
            margin-top: 0.8rem;
        }
        .mb-1 {
            margin-bottom: 0.8rem;
        }
        .flex-between {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 1rem;
        }
        .gap-1 {
            gap: 0.8rem;
        }
        .fw-700 {
            font-weight: 700;
        }
        .color-accent {
            color: #d97706;
        }
        .anchor-offset {
            scroll-margin-top: 90px;
        }