body {
            background-color: #fafafa;
            background-image: linear-gradient(#121212 168px, transparent 168px);
            background-repeat: no-repeat;
            font-family: Arial, sans-serif;
            font-size: 14px;
            margin: 0;
        }

        input,
        button {
            font-family: inherit;
        }

        .header {
            max-width: 640px;
            margin: 0 auto;
            padding-top: 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .header span {
            color: #ffffff;
            font-size: 24px;
        }

        .header a {
            color: #b4b4b4;
            text-decoration: none;
            margin-right: 16px;
        }

        .header a:last-child {
            margin-right: 0;
        }

        .header > div:last-child {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .lang-switcher {
            display: flex;
            align-items: center;
        }

        .lang-select {
            color: #b4b4b4;
            background: #121212;
            border: 1px solid #2c2c2c;
            border-radius: 6px;
            padding: 8px 10px;
            font: inherit;
            cursor: pointer;
            outline: none;
        }

        .lang-select:focus {
            border-color: #155dfc;
        }

        form {
            background-color: #ffffff;
            max-width: 640px;
            border-radius: 8px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.10);
            margin: 32px auto 0 auto;
            padding: 24px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            box-sizing: border-box;
        }

        form button,
        form input {
            height: 48px;
            border-radius: 6px;
        }

        .form_title {
            color: #363636;
            font-size: 14px;
            font-weight: bold;
            line-height: 16px;
            text-overflow: ellipsis;
            white-space: nowrap;
            overflow: hidden;
        }

        .form_input input {
            color: #595959;
            background-color: #fafafa;
            font-size: 16px;
            width: 100%;
            border: 1px solid #e2e2e2;
            padding: 0 12px;
            outline: none;
            box-sizing: border-box;
        }

        .form_actions {
            display: flex;
            justify-content: space-between;
        }

        .form_formats {
            background-color: #fafafa;
            border: 1px solid #e2e2e2;
            height: 48px;
            border-radius: 6px;
            padding: 6px;
            display: flex;
            align-items: center;
            gap: 6px;
            box-sizing: border-box;
        }

        .form_formats button[type="button"] {
            color: #494949;
            background-color: transparent;
            font-size: 14px;
            border: none;
            border-radius: 4px;
            height: 34px;
            padding: 0 24px;
            cursor: pointer;
        }

        .form_formats button[type="button"].active {
            color: #ffffff;
            background-color: #121212;
        }

        .form_actions button[type="submit"] {
            color: #ffffff;
            background-color: #d62828;
            font-size: 16px;
            border: none;
            cursor: pointer;
            padding: 0 24px;
        }

        .form_input--progress {
            color: #595959;
            background-color: #fafafa;
            width: 100%;
            min-height: 48px;
            border: 1px solid #e2e2e2;
            border-radius: 6px;
            padding: 0 12px;
            display: flex;
            align-items: center;
            gap: 8px;
            justify-content: left;
            box-sizing: border-box;
        }

        .video_preview {
            background-color: #fafafa;
            border: 1px solid #e2e2e2;
            border-radius: 8px;
            padding: 12px;
            display: flex;
            gap: 12px;
            align-items: center;
        }

        .video_preview img {
            width: 160px;
            max-width: 40%;
            aspect-ratio: 16 / 9;
            object-fit: cover;
            border-radius: 6px;
            background-color: #e2e2e2;
        }

        .video_preview h3 {
            color: #363636;
            font-size: 16px;
            line-height: 20px;
            margin: 0 0 8px 0;
        }

        .video_preview p {
            color: #595959;
            line-height: 20px;
            margin: 0;
        }

        .form_loader {
            width: 16px;
            height: 16px;
            border: 2px solid #e2e2e2;
            border-top-color: #d62828;
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
        }

        @keyframes spin {
            to {
                transform: rotate(360deg);
            }
        }

        .more {
            color: #363636;
            background-color: #ffffff;
            font-size: 16px;
            border: 1px solid #e2e2e2;
            padding: 0 12px;
            cursor: pointer;
        }

        #downloadBtn {
            color: white;
            background-color: #d62828;
            font-size: 16px;
            border: 1px solid #e2e2e2;
            padding: 0 14px;
            cursor: pointer;
        }

        .form_actions--download {
            display: flex;
            justify-content: space-between;
        }

        .form_actions--download button.more {
            color: #363636;
            background-color: #ffffff;
            font-size: 16px;
            border: 1px solid #e2e2e2;
            padding: 0 12px;
            cursor: pointer;
        }

        .form_actions--download button.more:disabled {
            color: #b4b4b4;
            background-color: #fafafa;
            cursor: not-allowed;
        }

        .form_actions--download button.download {
            color: #ffffff;
            background-color: #d62828;
            font-size: 16px;
            border: none;
            padding: 0 24px;
            cursor: pointer;
        }

        .form_actions--download button.download:disabled {
            cursor: not-allowed;
            opacity: 0.4;
        }

        .form__error--title {
            color: #363636;
            font-size: 14px;
            font-weight: bold;
            line-height: 16px;
        }

        .form__error--message {
            color: #b42318;
            background-color: #fff5f5;
            font-size: 14px;
            line-height: 20px;
            border: 1px solid #f5c2c7;
            border-radius: 6px;
            padding: 12px;
            box-sizing: border-box;
            margin-top: -4px;
        }

        .form__error--button {
            display: flex;
            justify-content: right;
        }

        .form__error--button button {
            color: #ffffff;
            background-color: #d62828;
            font-size: 16px;
            border: none;
            padding: 0 24px;
            cursor: pointer;
        }

        .text {
            color: #494949;
            max-width: 640px;
            margin: 48px auto 0 auto;
        }

        .text h1 {
            color: #363636;
            font-size: 24px;
            line-height: 24px;
            margin: 0;
        }

        .text h2 {
            color: #363636;
            font-size: 20px;
            line-height: 20px;
            margin: 24px 0 16px 0;
        }

        .text p {
            font-size: 14px;
            line-height: 24px;
            margin: 16px 0 0 0;
        }

        .text p.b {
            font-weight: bold;
        }

        .text a {
            color: #494949;
        }

        .text ol {
            list-style-position: inside;
            margin: 8px 0 0 0;
            padding: 0;
        }

        .text li {
            line-height: 24px;
            margin-bottom: 4px;
        }

        .text li::marker {
            font-weight: bold;
        }

        .text li:last-child {
            margin-bottom: 0;
        }

        .footer {
            border-top: 1px solid #e2e2e2;
            margin-top: 48px;
        }

        .footer div {
            text-align: center;
            max-width: 640px;
            margin: 0 auto;
            padding: 24px 0;
        }

        .footer a {
            color: #363636;
            text-decoration: none;
            margin: 0 8px;
        }

        @media (max-width:640px) {
            .header {
                padding: 16px 4% 0 4%;
            }

            .header a:nth-of-type(3) {
                display: none;
            }

            .lang-select {
                padding: 6px 8px;
                font-size: 12px;
            }

            form {
                margin: 32px 4% 0 4%;
            }

            .text {
                margin: 48px 4% 0 4%;
            }
        }