/* html_tag.html */
.legacy-html-tag * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

.legacy-html-tag {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #0b1120;
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 20px;
        }

.legacy-html-tag .container {
            background: white;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            padding: 40px;
            max-width: 500px;
            width: 100%;
        }

.legacy-html-tag h1 {
            color: #333;
            margin-bottom: 30px;
            text-align: center;
            font-size: 28px;
        }

.legacy-html-tag .input-group {
            margin-bottom: 20px;
        }

.legacy-html-tag input[type="text"] {
            width: 100%;
            padding: 15px;
            border: 2px solid #e0e0e0;
            border-radius: 10px;
            font-size: 16px;
            transition: all 0.3s ease;
            margin-bottom: 15px;
        }

.legacy-html-tag input[type="text"]:focus {
            outline: none;
            border-color: #667eea;
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
        }

.legacy-html-tag button {
            width: 100%;
            padding: 15px;
            background: #0b1120;
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 18px;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }

.legacy-html-tag button:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
        }

.legacy-html-tag button:active {
            transform: translateY(0);
        }

.legacy-html-tag #tag {
            margin-top: 30px;
            padding: 20px;
            background: #f8f9fa;
            border-radius: 10px;
            min-height: 100px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

.legacy-html-tag #tag a {
            color: #667eea;
            text-decoration: none;
            font-size: 18px;
            font-weight: 500;
            padding: 10px 20px;
            border: 2px solid #667eea;
            border-radius: 8px;
            transition: all 0.3s ease;
        }

.legacy-html-tag #tag a:hover {
            background: #667eea;
            color: white;
            transform: scale(1.05);
        }

@media (max-width: 480px) {
    .legacy-html-tag {
        padding: 12px;
    }

    .legacy-html-tag .container {
        padding: 24px;
    }

    .legacy-html-tag h1 {
        font-size: 22px;
    }

    .legacy-html-tag #tag a {
        max-width: 100%;
        overflow-wrap: anywhere;
        text-align: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .legacy-html-tag button:hover,
    .legacy-html-tag #tag a:hover {
        transform: none;
    }
}