* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
            background: #f5f3f0;
            color: #1e1e2a;
            line-height: 1.7;
            padding: 0 16px;
        }
        .wrapper {
            max-width: 1200px;
            margin: 0 auto;
            background: #fffdfc;
            box-shadow: 0 0 40px rgba(0, 0, 0, 0.06);
            border-radius: 28px 28px 0 0;
            overflow: hidden;
            padding: 0 24px 40px;
        }
        header {
            padding: 24px 0 12px;
            border-bottom: 2px solid #f0eae4;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            position: relative;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #1a1a2e, #2d2d44);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            background: linear-gradient(135deg, #f5c542, #e8a820);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            font-size: 2rem;
        }
        .my-logo:hover {
            opacity: 0.85;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 6px 10px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #f0eae4;
        }
        .hamburger span {
            display: block;
            width: 28px;
            height: 3px;
            background: #1a1a2e;
            border-radius: 4px;
            transition: 0.3s;
        }
        .nav-wrap {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .main-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 18px;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .main-nav a {
            text-decoration: none;
            color: #2d2d44;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 2px;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .main-nav a:hover {
            border-bottom-color: #f5c542;
            color: #000;
        }
        .search-header {
            display: flex;
            align-items: center;
            gap: 6px;
            background: #f5f3f0;
            border-radius: 40px;
            padding: 4px 12px 4px 16px;
            border: 1px solid #e0d8d0;
        }
        .search-header input {
            border: none;
            background: transparent;
            padding: 6px 0;
            font-size: 0.9rem;
            outline: none;
            min-width: 120px;
            color: #1e1e2a;
        }
        .search-header button {
            background: none;
            border: none;
            color: #2d2d44;
            cursor: pointer;
            font-size: 1rem;
            padding: 4px 6px;
            border-radius: 50%;
            transition: 0.2s;
        }
        .search-header button:hover {
            color: #f5c542;
        }
        .breadcrumb {
            padding: 16px 0 8px;
            font-size: 0.85rem;
            color: #6b6b7a;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            list-style: none;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 8px 0 4px;
            color: #c0b8b0;
        }
        .breadcrumb a {
            color: #6b6b7a;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            color: #1a1a2e;
        }
        .breadcrumb .active {
            color: #1a1a2e;
            font-weight: 600;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            margin: 28px 0 16px;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #1a1a2e, #3d3d5c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin: 48px 0 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid #f0eae4;
            color: #1a1a2e;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 36px 0 12px;
            color: #2d2d44;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 24px 0 10px;
            color: #3d3d5c;
        }
        p {
            margin: 0 0 18px;
            font-size: 1.05rem;
            color: #2a2a38;
        }
        .content-img {
            max-width: 100%;
            height: auto;
            border-radius: 20px;
            margin: 28px 0;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
            display: block;
            width: 100%;
            object-fit: cover;
        }
        .img-caption {
            font-size: 0.9rem;
            color: #6b6b7a;
            text-align: center;
            margin: -16px 0 28px;
            font-style: italic;
        }
        .highlight-box {
            background: #fcf9f6;
            border-left: 6px solid #f5c542;
            padding: 20px 24px;
            border-radius: 12px;
            margin: 28px 0;
        }
        .highlight-box strong {
            color: #1a1a2e;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 16px;
            margin: 28px 0;
        }
        .stat-card {
            background: #fcf9f6;
            padding: 20px 16px;
            border-radius: 16px;
            text-align: center;
            border: 1px solid #ece6e0;
            transition: 0.2s;
        }
        .stat-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
        }
        .stat-card i {
            font-size: 2rem;
            color: #f5c542;
            margin-bottom: 8px;
        }
        .stat-card .num {
            font-size: 1.8rem;
            font-weight: 800;
            color: #1a1a2e;
        }
        .stat-card .label {
            font-size: 0.9rem;
            color: #6b6b7a;
        }
        .insight-quote {
            background: #1a1a2e;
            color: #f5f3f0;
            padding: 28px 32px;
            border-radius: 20px;
            margin: 32px 0;
            font-style: italic;
            font-size: 1.1rem;
            position: relative;
        }
        .insight-quote::before {
            content: "“";
            font-size: 4rem;
            line-height: 1;
            color: #f5c542;
            opacity: 0.5;
            position: absolute;
            top: 8px;
            left: 16px;
        }
        .insight-quote cite {
            display: block;
            margin-top: 12px;
            font-style: normal;
            font-weight: 600;
            color: #f5c542;
            font-size: 0.95rem;
        }
        .link-list {
            background: #fcf9f6;
            border-radius: 16px;
            padding: 20px 24px;
            margin: 28px 0;
            border: 1px solid #ece6e0;
        }
        .link-list h4 {
            margin-top: 0;
        }
        .link-list ul {
            list-style: none;
            padding: 0;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 8px 20px;
        }
        .link-list li a {
            text-decoration: none;
            color: #2d2d44;
            padding: 4px 0;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            border-bottom: 1px solid transparent;
            transition: 0.2s;
        }
        .link-list li a:hover {
            color: #1a1a2e;
            border-bottom-color: #f5c542;
        }
        .link-list li a i {
            font-size: 0.75rem;
            color: #f5c542;
        }
        .interaction-area {
            margin: 48px 0 32px;
            padding: 28px 0;
            border-top: 2px solid #f0eae4;
            border-bottom: 2px solid #f0eae4;
        }
        .interaction-area h3 {
            margin-top: 0;
        }
        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px 32px;
            margin: 20px 0 0;
        }
        .form-card {
            background: #fcf9f6;
            padding: 20px 24px;
            border-radius: 16px;
            border: 1px solid #ece6e0;
        }
        .form-card label {
            display: block;
            font-weight: 600;
            margin-bottom: 6px;
            font-size: 0.95rem;
            color: #1a1a2e;
        }
        .form-card input,
        .form-card textarea,
        .form-card select {
            width: 100%;
            padding: 10px 14px;
            border: 1px solid #dcd4cc;
            border-radius: 10px;
            font-size: 0.95rem;
            background: #fff;
            transition: 0.2s;
            font-family: inherit;
        }
        .form-card input:focus,
        .form-card textarea:focus,
        .form-card select:focus {
            outline: none;
            border-color: #f5c542;
            box-shadow: 0 0 0 3px rgba(245, 197, 66, 0.2);
        }
        .form-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .form-card .btn {
            background: #1a1a2e;
            color: #fff;
            border: none;
            padding: 10px 24px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: 0.2s;
            margin-top: 8px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .form-card .btn:hover {
            background: #2d2d44;
            transform: translateY(-1px);
        }
        .star-rating {
            display: flex;
            gap: 4px;
            font-size: 1.6rem;
            color: #dcd4cc;
            cursor: pointer;
            margin: 8px 0 12px;
        }
        .star-rating i {
            transition: 0.2s;
        }
        .star-rating i.active,
        .star-rating i:hover,
        .star-rating i:hover~i {
            color: #f5c542;
        }
        .star-rating i:hover {
            transform: scale(1.15);
        }
        footer {
            margin-top: 48px;
            padding: 32px 0 20px;
            border-top: 2px solid #f0eae4;
        }
        footer .footer-flex {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 20px;
        }
        footer .footer-col {
            flex: 1 1 200px;
        }
        footer h4 {
            margin: 0 0 12px;
            font-size: 1rem;
            color: #1a1a2e;
        }
        friend-link {
            display: block;
            margin: 16px 0;
            padding: 16px 20px;
            background: #fcf9f6;
            border-radius: 14px;
            border: 1px solid #ece6e0;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 16px 4px 0;
            color: #2d2d44;
            text-decoration: none;
            font-weight: 500;
        }
        friend-link a:hover {
            color: #f5c542;
        }
        .copyright {
            font-size: 0.85rem;
            color: #6b6b7a;
            padding-top: 16px;
            border-top: 1px solid #ece6e0;
            margin-top: 16px;
            text-align: center;
        }
        .copyright strong {
            color: #1a1a2e;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 8px;
            }
            .wrapper {
                padding: 0 12px 32px;
                border-radius: 16px 16px 0 0;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .hamburger {
                display: flex;
            }
            .nav-wrap {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #fffdfc;
                padding: 16px 0 8px;
                border-top: 1px solid #f0eae4;
                margin-top: 12px;
            }
            .nav-wrap.open {
                display: flex;
            }
            .main-nav {
                flex-direction: column;
                gap: 4px;
                width: 100%;
            }
            .main-nav a {
                padding: 10px 4px;
                border-bottom: 1px solid #f0eae4;
            }
            .search-header {
                width: 100%;
                margin-top: 8px;
            }
            .search-header input {
                width: 100%;
                min-width: unset;
            }
            .form-grid {
                grid-template-columns: 1fr;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .link-list ul {
                grid-template-columns: 1fr;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .my-logo {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 480px) {
            .stat-grid {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 1.7rem;
            }
            .insight-quote {
                padding: 20px 18px;
                font-size: 1rem;
            }
        }
        .skip-link {
            position: absolute;
            top: -100%;
            left: 0;
            background: #1a1a2e;
            color: #fff;
            padding: 8px 16px;
            z-index: 100;
        }
        .skip-link:focus {
            top: 0;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #8a8a9a;
            text-align: right;
            margin: 4px 0 0;
            padding: 8px 0 0;
            border-top: 1px dashed #e0d8d0;
        }