* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #f5f7fa;
            color: #1e2a3a;
            line-height: 1.7;
            padding: 0 16px;
        }
        a {
            color: #e67e22;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #d35400;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
            display: block;
            margin: 24px 0;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
        }
        .container {
            max-width: 1100px;
            margin: 0 auto;
            background: #fff;
            padding: 20px 24px 32px;
            border-radius: 24px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 16px 0 12px;
            border-bottom: 2px solid #f0f2f5;
            position: relative;
        }
        .my-logo {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #1e2a3a;
            background: linear-gradient(135deg, #e67e22, #f39c12);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.85;
        }
        .my-logo small {
            font-size: 13px;
            font-weight: 400;
            -webkit-text-fill-color: #5a6a7a;
            display: block;
            letter-spacing: 0.3px;
        }
        .nav-menu {
            display: flex;
            gap: 20px;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-menu a {
            font-weight: 500;
            color: #2c3e50;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .nav-menu a:hover {
            border-bottom-color: #e67e22;
            color: #e67e22;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 28px;
            background: none;
            border: none;
            cursor: pointer;
            color: #1e2a3a;
            padding: 4px 8px;
        }
        .breadcrumb {
            padding: 14px 0 8px;
            font-size: 14px;
            color: #5a6a7a;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb a {
            color: #5a6a7a;
        }
        .breadcrumb a:hover {
            color: #e67e22;
        }
        .breadcrumb span {
            color: #9aa4b0;
        }
        h1 {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.2;
            margin: 20px 0 12px;
            color: #0f1a2a;
        }
        h2 {
            font-size: 28px;
            font-weight: 700;
            margin: 40px 0 16px;
            padding-bottom: 6px;
            border-bottom: 3px solid #e67e22;
            color: #1a2a3a;
        }
        h3 {
            font-size: 22px;
            font-weight: 600;
            margin: 32px 0 12px;
            color: #2c3e50;
        }
        h4 {
            font-size: 18px;
            font-weight: 600;
            margin: 24px 0 10px;
            color: #34495e;
        }
        p {
            margin-bottom: 18px;
            font-size: 17px;
        }
        .update-badge {
            display: inline-block;
            background: #eaf7e9;
            color: #1a7a2e;
            padding: 4px 14px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 500;
            margin-bottom: 18px;
        }
        .feature-box {
            background: #f9fafc;
            border-left: 5px solid #e67e22;
            padding: 18px 22px;
            border-radius: 12px;
            margin: 24px 0;
        }
        .feature-box strong {
            color: #d35400;
        }
        .link-list {
            list-style: none;
            padding-left: 0;
        }
        .link-list li {
            padding: 6px 0 6px 28px;
            position: relative;
        }
        .link-list li::before {
            content: "🛵";
            position: absolute;
            left: 0;
            top: 6px;
            font-size: 16px;
        }
        .link-list a {
            font-weight: 500;
        }
        .form-card {
            background: #f9fafc;
            border-radius: 16px;
            padding: 24px 28px;
            margin: 28px 0;
            border: 1px solid #eef0f4;
        }
        .form-card label {
            display: block;
            font-weight: 600;
            margin-bottom: 6px;
            color: #1e2a3a;
        }
        .form-card input,
        .form-card textarea,
        .form-card select {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid #d0d6de;
            border-radius: 10px;
            font-size: 16px;
            background: #fff;
            transition: 0.2s;
            margin-bottom: 16px;
            font-family: inherit;
        }
        .form-card input:focus,
        .form-card textarea:focus {
            border-color: #e67e22;
            outline: none;
            box-shadow: 0 0 0 3px rgba(230, 126, 34, 0.15);
        }
        .form-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .form-card button {
            background: #e67e22;
            color: #fff;
            border: none;
            padding: 12px 32px;
            border-radius: 30px;
            font-size: 17px;
            font-weight: 600;
            cursor: pointer;
            transition: 0.2s;
        }
        .form-card button:hover {
            background: #d35400;
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(230, 126, 34, 0.25);
        }
        .rating-stars {
            display: flex;
            gap: 8px;
            font-size: 28px;
            color: #d0d6de;
            cursor: pointer;
            margin-bottom: 16px;
        }
        .rating-stars i.active {
            color: #f39c12;
        }
        .rating-stars i:hover {
            color: #f1c40f;
        }
        .site-footer {
            margin-top: 48px;
            padding-top: 24px;
            border-top: 2px solid #f0f2f5;
            font-size: 15px;
            color: #5a6a7a;
        }
        .site-footer friend-link {
            display: block;
            margin-bottom: 14px;
        }
        .site-footer friend-link a {
            display: inline-block;
            margin-right: 16px;
            margin-bottom: 6px;
            background: #f0f2f5;
            padding: 4px 14px;
            border-radius: 30px;
            font-size: 14px;
        }
        .site-footer friend-link a:hover {
            background: #e67e22;
            color: #fff;
            text-decoration: none;
        }
        .copyright {
            margin-top: 16px;
            font-size: 14px;
            color: #7a8a9a;
            text-align: center;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 10px;
            }
            .container {
                padding: 12px 14px 24px;
            }
            .site-header {
                flex-wrap: nowrap;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #fff;
                padding: 16px 0 8px;
                gap: 10px;
                border-top: 1px solid #eef0f4;
                margin-top: 10px;
            }
            .nav-menu.open {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 26px;
            }
            h2 {
                font-size: 22px;
            }
            h3 {
                font-size: 19px;
            }
            p {
                font-size: 16px;
            }
            .form-card {
                padding: 18px 16px;
            }
        }
        @media (min-width: 769px) {
            .hamburger {
                display: none !important;
            }
            .nav-menu {
                display: flex !important;
            }
        }
        .highlight {
            background: #fff8e7;
            padding: 2px 6px;
            border-radius: 4px;
            font-weight: 600;
        }
        .emoji-big {
            font-size: 28px;
            margin-right: 6px;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 20px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 16px;
        }
        th,
        td {
            padding: 12px 16px;
            border: 1px solid #e0e4ea;
            text-align: left;
        }
        th {
            background: #f0f2f5;
            font-weight: 600;
        }