* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            background: #f8fafc;
            color: #1e293b;
            line-height: 1.7;
            font-size: 1.0625rem;
            padding: 0 1rem;
        }
        a {
            color: #0f3b5e;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #c0392b;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 0.75rem;
        }
        header {
            background: linear-gradient(145deg, #0b2a3b 0%, #1a4a5f 100%);
            padding: 1rem 0;
            border-radius: 0 0 24px 24px;
            margin-bottom: 1.25rem;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
        }
        .header-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 0.75rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #f1c40f;
            text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.25);
            transition: transform 0.25s;
            display: inline-block;
            background: rgba(255, 255, 255, 0.05);
            padding: 0.25rem 1rem 0.25rem 0.75rem;
            border-radius: 40px;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: #f7dc6f;
        }
        .my-logo i {
            margin-right: 0.4rem;
            color: #e74c3c;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid rgba(255, 255, 255, 0.5);
            color: #fff;
            font-size: 1.6rem;
            padding: 0.3rem 0.8rem;
            border-radius: 10px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        nav {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.6rem 1.2rem;
        }
        nav a {
            color: #eef6fb;
            font-weight: 600;
            font-size: 0.95rem;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        nav a:hover {
            border-bottom-color: #f1c40f;
            color: #f1c40f;
            text-decoration: none;
        }
        nav a i {
            margin-right: 0.3rem;
            font-size: 0.85rem;
        }
        .breadcrumb {
            background: #e9edf2;
            padding: 0.6rem 1.2rem;
            border-radius: 40px;
            font-size: 0.9rem;
            margin: 0.75rem 0 1.5rem 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.03);
        }
        .breadcrumb a {
            color: #2c3e50;
        }
        .breadcrumb a:hover {
            color: #c0392b;
        }
        .breadcrumb span {
            color: #7f8c8d;
        }
        .hero {
            background: linear-gradient(135deg, #0f3b5e, #1f6390);
            color: #fff;
            padding: 2.5rem 2rem;
            border-radius: 24px;
            margin: 1.5rem 0 2.5rem 0;
            box-shadow: 0 12px 30px rgba(15, 59, 94, 0.25);
            position: relative;
            overflow: hidden;
        }
        .hero::after {
            content: "🏆";
            position: absolute;
            right: -10px;
            bottom: -20px;
            font-size: 8rem;
            opacity: 0.08;
            pointer-events: none;
        }
        .hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.5px;
            max-width: 780px;
        }
        .hero p {
            font-size: 1.2rem;
            opacity: 0.92;
            max-width: 620px;
            margin-top: 0.75rem;
        }
        .hero .update-badge {
            display: inline-block;
            background: rgba(241, 196, 15, 0.2);
            padding: 0.3rem 1rem;
            border-radius: 40px;
            font-size: 0.85rem;
            font-weight: 500;
            margin-top: 1rem;
            border: 1px solid rgba(241, 196, 15, 0.3);
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin: 2.5rem 0 1.2rem 0;
            padding-bottom: 0.5rem;
            border-bottom: 4px solid #f1c40f;
            display: inline-block;
            color: #0b2a3b;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 2rem 0 0.8rem 0;
            color: #1a4a5f;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 1.5rem 0 0.5rem 0;
            color: #2c3e50;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .highlight {
            background: #fef9e7;
            padding: 0.2rem 0.5rem;
            border-radius: 6px;
            font-weight: 600;
        }
        .emoji-big {
            font-size: 1.6rem;
            line-height: 1;
        }
        .featured-image {
            margin: 2rem 0;
            border-radius: 16px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
        }
        .featured-image figcaption {
            font-size: 0.9rem;
            color: #5d6d7e;
            margin-top: 0.5rem;
            text-align: center;
            font-style: italic;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .card {
            background: #fff;
            padding: 1.5rem;
            border-radius: 16px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
            border: 1px solid #e9edf2;
            transition: transform 0.15s, box-shadow 0.2s;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
        }
        .card i {
            font-size: 2rem;
            color: #1a4a5f;
            margin-bottom: 0.5rem;
        }
        .search-section {
            background: #fff;
            padding: 2rem;
            border-radius: 20px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            margin: 2.5rem 0;
            border: 1px solid #e9edf2;
        }
        .search-form {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
        }
        .search-form input[type="text"] {
            flex: 1 1 260px;
            padding: 0.8rem 1.2rem;
            border: 2px solid #dce3ea;
            border-radius: 40px;
            font-size: 1rem;
            transition: 0.2s;
        }
        .search-form input[type="text"]:focus {
            border-color: #1a4a5f;
            outline: none;
            box-shadow: 0 0 0 3px rgba(26, 74, 95, 0.15);
        }
        .search-form button {
            background: #0b2a3b;
            color: #fff;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form button:hover {
            background: #1a4a5f;
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 2.5rem 0;
        }
        @media (max-width:700px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .feedback-card {
            background: #fff;
            padding: 1.8rem;
            border-radius: 20px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            border: 1px solid #e9edf2;
        }
        .feedback-card h3 {
            margin-top: 0;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .feedback-card textarea,
        .feedback-card input,
        .feedback-card select {
            padding: 0.7rem 1rem;
            border: 2px solid #dce3ea;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            transition: 0.2s;
        }
        .feedback-card textarea:focus,
        .feedback-card input:focus,
        .feedback-card select:focus {
            border-color: #1a4a5f;
            outline: none;
            box-shadow: 0 0 0 3px rgba(26, 74, 95, 0.1);
        }
        .feedback-card button {
            background: #c0392b;
            color: #fff;
            border: none;
            padding: 0.75rem 1.5rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.2s;
            align-self: flex-start;
        }
        .feedback-card button:hover {
            background: #a93226;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            gap: 0.3rem;
            font-size: 1.8rem;
            color: #f1c40f;
            cursor: pointer;
        }
        .star-rating i {
            transition: 0.15s;
        }
        .star-rating i:hover {
            transform: scale(1.2);
        }
        footer {
            background: #0b2a3b;
            color: #d5e4ed;
            padding: 2.5rem 0 1.5rem 0;
            border-radius: 24px 24px 0 0;
            margin-top: 3rem;
        }
        .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 2rem;
        }
        .footer-col {
            flex: 1 1 200px;
        }
        .footer-col h4 {
            color: #f1c40f;
            margin-bottom: 0.8rem;
            font-weight: 600;
        }
        .footer-col a {
            color: #b0ccdd;
            display: block;
            padding: 0.15rem 0;
            font-size: 0.95rem;
        }
        .footer-col a:hover {
            color: #f1c40f;
        }
        friend-link {
            display: block;
            background: rgba(255, 255, 255, 0.04);
            padding: 1.2rem 1.5rem;
            border-radius: 16px;
            margin: 1.5rem 0 1rem 0;
            border: 1px solid rgba(255, 255, 255, 0.06);
        }
        friend-link a {
            color: #f1c40f;
            font-weight: 500;
        }
        .copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 1.2rem;
            margin-top: 1.2rem;
            font-size: 0.9rem;
            text-align: center;
            color: #8aa4b8;
        }
        @media (max-width:768px) {
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 1rem 0 0.5rem 0;
                gap: 0.5rem;
            }
            nav.open {
                display: flex;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero {
                padding: 1.8rem 1.2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            .my-logo {
                font-size: 1.4rem;
                padding: 0.2rem 0.8rem 0.2rem 0.6rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
                padding: 0.4rem 0.9rem;
            }
        }
        @media (max-width:480px) {
            body {
                padding: 0 0.5rem;
                font-size: 1rem;
            }
            .hero h1 {
                font-size: 1.4rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .search-form input[type="text"],
            .search-form button {
                flex: 1 1 100%;
            }
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
        }
        th {
            background: #0b2a3b;
            color: #fff;
            padding: 0.7rem 0.9rem;
            text-align: left;
            font-weight: 600;
        }
        td {
            padding: 0.6rem 0.9rem;
            border-bottom: 1px solid #e9edf2;
        }
        tr:last-child td {
            border-bottom: none;
        }
        .tag {
            background: #e9edf2;
            padding: 0.2rem 0.7rem;
            border-radius: 40px;
            font-size: 0.8rem;
            font-weight: 600;
            color: #2c3e50;
        }