* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: linear-gradient(135deg, #f5f5f5 0%, #ffffff 100%);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        .header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 20px;
            border-bottom: none;
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            z-index: 10;
            background: transparent;
        }

        .back-button {
            width: 40px;
            height: 40px;
            background: none;
            border: none;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .back-button::before {
            content: "←";
            font-size: 26px;
            color: #fff;
        }

        .menu-button {
            width: 40px;
            height: 40px;
            background: none;
            border: none;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .menu-button::before {
            content: "⋮";
            font-size: 24px;
            color: #fff;
        }

        .main-content {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: flex-start;
            padding: 80px 20px 40px 20px;
            text-align: center;
            margin-top: 30px;
        }

        .success-icon {
            width: 160px;
            height: 160px;
            border-radius: 50%;
            background: #f8f9fa;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 30px;
            box-shadow: 0 1px 2px rgba(0,0,0,0.1);
            position: relative;
        }

        .success-icon::before {
            content: "";
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            border-radius: 50%;
            background: linear-gradient(135deg, #e0e0e0, #f0f0f0);
            z-index: -1;
        }

        .checkmark {
            width: 80px;
            height: 80px;
            color: #00e09b;
            font-size: 80px;
            font-weight: bold;
        }

        .message {
            margin-bottom: 20px;
        }

        .message-line {
            font-size: 16px;
            color: #333;
            line-height: 1.5;
            margin-bottom: 8px;
            font-weight: normal;
        }

        .submit-button {
            width: 100%;
            padding: 16px;
            background-color: #ff4757;
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 500;
            color: white;
            cursor: pointer;
            transition: all 0.2s ease;
            position: relative;
        }

        .submit-button:hover {
            background-color: #e63946;
        }

        .submit-button.active {
            background-color: #ff4757;
            color: white;
        }

        .submit-button.active:hover {
            background-color: #e63946;
        }

        .submit-button img {
            position: absolute;
            bottom: -35px;
            right: -30px;
            width: 85px;
            height: 85px;
            pointer-events: none;
            z-index: 10;
        }

        .overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            z-index: 1000;
            display: none;
        }

        .menu-modal {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background-color: white;
            border-radius: 12px 12px 0 0;
            padding: 20px;
            max-height: 40vh;
            z-index: 1001;
            display: none;
            transform: translateY(100%);
            transition: transform 0.3s ease;
        }

        .menu-modal.show {
            transform: translateY(0);
        }

        .menu-modal-header {
            display: flex;
            justify-content: flex-end;
            align-items: center;
            margin-bottom: 20px;
        }

        .menu-close-button {
            width: 24px;
            height: 24px;
            background: none;
            border: none;
            cursor: pointer;
            font-size: 18px;
            color: #999;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .menu-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
        }

        .menu-action-button {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 12px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 16px;
            border-radius: 12px;
            transition: all 0.2s ease;
            min-width: 80px;
        }

        .menu-action-button:hover {
            background-color: #f5f5f5;
            transform: translateY(-2px);
        }

        .menu-action-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background-color: #f0f0f0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: #666;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        }

        .menu-action-text {
            font-size: 14px;
            color: #666;
            text-align: center;
            font-weight: 500;
        }

        .report-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background-color: #f0f0f0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: #666;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        }

        .retry-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background-color: #f0f0f0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: #666;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        }

        .top-banner {
            width: 100%;
            display: block;
            margin: 0;
            border-radius: 0;
            height: auto;
        }

        .report-icon svg,
        .retry-icon svg {
            width: 28px;
            height: 28px;
        }

        .menu-action-button:hover .report-icon,
        .menu-action-button:hover .retry-icon {
            transform: scale(1.05);
            transition: transform 0.2s ease;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        }

        .privacy-section {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background-color: white;
            padding: 20px;
            border-top: 1px solid #f0f0f0;
            box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
        }

        @media (max-width: 480px) {
            .main-content {
                padding: 20px 16px;
            }

            .success-icon {
                width: 60px;
                height: 60px;
            }

            .checkmark {
                width: 30px;
                height: 30px;
                font-size: 30px;
            }

            .message-line {
                font-size: 14px;
            }
        }