*,
        *::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: #f7f9fc;
            color: #1e2a41;
            line-height: 1.7;
            padding: 0 1rem;
            max-width: 1280px;
            margin: 0 auto;
        }
        a {
            color: #c0392b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #a93226;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1 {
            font-size: 2.4rem;
            font-weight: 800;
            line-height: 1.2;
            margin: 1.5rem 0 0.75rem;
            color: #0b1a2b;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin: 2rem 0 0.8rem;
            color: #1a2f44;
            border-left: 5px solid #c0392b;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 600;
            margin: 1.6rem 0 0.6rem;
            color: #2c3e50;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            margin: 1.2rem 0 0.4rem;
            color: #34495e;
        }
        p {
            margin-bottom: 1rem;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            color: #c0392b;
            letter-spacing: -0.5px;
            display: inline-block;
            background: #fff;
            padding: 0.2rem 1.2rem 0.2rem 0;
            border-radius: 0 30px 30px 0;
        }
        .my-logo span {
            color: #1e2a41;
        }
        .my-logo:hover {
            text-decoration: none;
            color: #a93226;
        }
        .nav-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: #ffffff;
            padding: 0.8rem 1.5rem;
            border-radius: 60px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            margin: 0.8rem 0 1rem;
            flex-wrap: wrap;
            gap: 0.5rem;
        }
        .nav-links {
            display: flex;
            gap: 1.8rem;
            font-weight: 500;
            font-size: 0.95rem;
            list-style: none;
            padding: 0;
            margin: 0;
            transition: all 0.3s;
        }
        .nav-links a {
            color: #1e2a41;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
        }
        .nav-links a:hover {
            border-bottom-color: #c0392b;
            text-decoration: none;
            color: #c0392b;
        }
        .hamburger {
            display: none;
            font-size: 1.6rem;
            background: none;
            border: none;
            cursor: pointer;
            color: #1e2a41;
            padding: 0.2rem 0.6rem;
        }
        .breadcrumb {
            font-size: 0.85rem;
            color: #5d6d7e;
            margin: 0.5rem 0 1rem;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem;
            list-style: none;
            padding: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            padding: 0 0.5rem;
            color: #999;
        }
        .breadcrumb a {
            color: #5d6d7e;
        }
        .breadcrumb a:hover {
            color: #c0392b;
        }
        .breadcrumb .active {
            color: #1e2a41;
            font-weight: 500;
        }
        .hero-img-wrap {
            position: relative;
            margin: 1rem 0 1.8rem;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
        }
        .hero-img-wrap img {
            width: 100%;
            max-height: 440px;
            object-fit: cover;
        }
        .hero-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 2rem 2rem 1.5rem;
            background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
            color: #fff;
        }
        .hero-overlay h1 {
            margin: 0 0 0.3rem;
            color: #fff;
            font-size: 2.2rem;
        }
        .hero-overlay p {
            margin: 0;
            font-size: 1.05rem;
            opacity: 0.92;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .card {
            background: #fff;
            border-radius: 16px;
            padding: 1.5rem;
            box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.07);
        }
        .card i {
            font-size: 2rem;
            color: #c0392b;
            margin-bottom: 0.5rem;
        }
        .form-block {
            background: #fff;
            border-radius: 20px;
            padding: 2rem;
            margin: 2rem 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
        }
        .form-block h3 {
            margin-top: 0;
        }
        .form-group {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            margin-bottom: 1.2rem;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            flex: 1 1 200px;
            padding: 0.75rem 1rem;
            border: 1px solid #d5dbdf;
            border-radius: 40px;
            font-size: 0.95rem;
            background: #fafbfc;
            transition: border 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #c0392b;
            background: #fff;
        }
        .form-group textarea {
            border-radius: 16px;
            min-height: 80px;
            flex-basis: 100%;
        }
        .btn {
            background: #c0392b;
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 40px;
            font-size: 0.95rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn:hover {
            background: #a93226;
            transform: scale(1.02);
            text-decoration: none;
            color: #fff;
        }
        .btn-outline {
            background: transparent;
            color: #c0392b;
            border: 2px solid #c0392b;
        }
        .btn-outline:hover {
            background: #c0392b;
            color: #fff;
        }
        .star-rating {
            display: flex;
            gap: 0.3rem;
            font-size: 1.8rem;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #ddd;
            transition: color 0.15s;
            cursor: pointer;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f1c40f;
        }
        footer {
            background: #0b1a2b;
            color: #d0d8e0;
            border-radius: 24px 24px 0 0;
            padding: 2.5rem 2rem 1.5rem;
            margin: 3rem -1rem 0;
        }
        footer a {
            color: #f0b3a9;
        }
        footer a:hover {
            color: #fff;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        friend-link {
            display: block;
            font-style: normal;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.2rem;
            margin-bottom: 0.4rem;
        }
        .copyright {
            border-top: 1px solid #2c3e50;
            padding-top: 1.2rem;
            font-size: 0.85rem;
            text-align: center;
            color: #8899a6;
        }
        @media(max-width:768px) {
            body {
                padding: 0 0.6rem;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .nav-bar {
                border-radius: 30px;
                padding: 0.6rem 1rem;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                gap: 0.5rem;
                padding: 0.8rem 0 0.2rem;
                border-top: 1px solid #eef2f6;
                margin-top: 0.5rem;
            }
            .nav-links.open {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .hero-overlay h1 {
                font-size: 1.5rem;
            }
            .hero-overlay p {
                font-size: 0.9rem;
            }
            .hero-img-wrap img {
                max-height: 260px;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .form-block {
                padding: 1.2rem;
            }
            footer {
                padding: 1.8rem 1rem 1rem;
                margin: 2rem -0.6rem 0;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1rem;
            }
        }
        @media(max-width:480px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .form-group input,
            .form-group select {
                flex-basis: 100%;
            }
        }
        .tag {
            display: inline-block;
            background: #fce8e6;
            color: #c0392b;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 0.2rem 0.8rem;
            border-radius: 30px;
            margin-right: 0.4rem;
        }
        .highlight-box {
            background: #eef5f9;
            border-left: 5px solid #c0392b;
            padding: 1.2rem 1.5rem;
            border-radius: 12px;
            margin: 1.2rem 0;
        }
        .emoji-big {
            font-size: 1.8rem;
            vertical-align: middle;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
        }
        th,
        td {
            padding: 0.8rem 1rem;
            text-align: left;
            border-bottom: 1px solid #eef2f6;
        }
        th {
            background: #f2f5f8;
            font-weight: 600;
            color: #1e2a41;
        }
        tr:last-child td {
            border-bottom: none;
        }
        .fa-brands,
        .fas,
        .far {
            margin-right: 0.3rem;
        }